last executing test programs: 2.966561902s ago: executing program 4 (id=8417): r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x2d, "c29c45fe4206669bcb51cb219a6e14a0df414899190b85ecfaa0631fe8dcfdfe2381e18cd38a4f325397e91c52"}}) 2.848338994s ago: executing program 4 (id=8430): futex(&(0x7f000000cffc)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x1, 0x2, 0x0, 0x0, 0x0) 1.954360159s ago: executing program 4 (id=8529): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 1.929939209s ago: executing program 4 (id=8535): openat(0xffffffffffffff9c, &(0x7f0000000680)='./file1\x00', 0x143041, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) 1.896052619s ago: executing program 4 (id=8540): r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000003c0)={'ip6_vti0\x00', &(0x7f0000000340)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x8f, 0x80, 0x20, @mcast1, @mcast1, 0x700, 0x81, 0x81, 0x5}}) 1.881868369s ago: executing program 0 (id=8542): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005c00), 0x8a140, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x21) 1.85063444s ago: executing program 0 (id=8544): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x0, 0x0, 0x7, @dev={0xfe, 0x80, '\x00', 0x2f}, @local, 0x80, 0x7, 0x1, 0x3ff}}) 1.82972479s ago: executing program 0 (id=8547): pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) 1.764756781s ago: executing program 4 (id=8551): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f00000003c0)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000c00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2f8d82f9}}], 0x18}, 0x0) 1.753557971s ago: executing program 32 (id=8551): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f00000003c0)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000c00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2f8d82f9}}], 0x18}, 0x0) 1.751793661s ago: executing program 0 (id=8553): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xe}, 0x1c) 1.723754482s ago: executing program 2 (id=8557): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000300)=0xc86, 0x4) 1.723391672s ago: executing program 1 (id=8558): mlockall(0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 1.711638852s ago: executing program 2 (id=8559): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xe) 1.711522922s ago: executing program 3 (id=8560): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000200)=0x1, 0x4) 1.645763363s ago: executing program 2 (id=8561): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockname(r0, 0x0, 0x0) 1.645638473s ago: executing program 3 (id=8562): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@ipv4_newroute={0x24, 0x18, 0x9, 0x0, 0x0, {0x2, 0x14, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @empty}]}, 0x24}}, 0x0) 1.645525113s ago: executing program 3 (id=8563): r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000002140)=""/4080, &(0x7f0000000800)=0xffffff20) 1.23279885s ago: executing program 1 (id=8564): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x1000000000001) 1.2326992s ago: executing program 2 (id=8565): r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000001f40), &(0x7f00000022c0)=0x30) 1.23259139s ago: executing program 3 (id=8566): r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000840), 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:auth_cache_t root'], 0x27) 1.21538549s ago: executing program 1 (id=8567): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000c80)="04534c98a5f5d621caa049a4215672fa264bc55da5bb66673036558a193f9b11ddeac3be4496b065575d19277f5cae0841d2e613c04136d0729d90e340c762a1", 0x40}, {0x0}], 0x2) 671.509409ms ago: executing program 0 (id=8568): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0xffffffd8, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000006a000105fe0035e24b926ccca667"], 0x18}}, 0x20008000) 671.371609ms ago: executing program 1 (id=8569): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000009c0)=ANY=[@ANYBLOB="280000002100210100000000fcdbdf250a00000001000008000000000c001400", @ANYRES32, @ANYRES32], 0x28}}, 0x0) 671.315449ms ago: executing program 2 (id=8570): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 671.178379ms ago: executing program 3 (id=8571): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd29, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x43f00}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x3}, @IFLA_GRE_REMOTE={0x8, 0x7, @rand_addr=0x64010101}]}}}, @IFLA_ADDRESS={0xa, 0x1, @local}]}, 0x50}}, 0x0) 609.72055ms ago: executing program 1 (id=8572): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@ipv4_newrule={0x24, 0x20, 0x301, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x240480d6}, 0x20000000) 677.98µs ago: executing program 0 (id=8573): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNGETFEATURES(r0, 0x5452, &(0x7f00000013c0)) 411.67µs ago: executing program 2 (id=8574): mlockall(0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 157.35µs ago: executing program 3 (id=8575): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141b82, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x700, 0x12) 0s ago: executing program 1 (id=8576): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001500)=@raw={'raw\x00', 0x3c1, 0x3, 0x1468, 0x0, 0x1170, 0x1398, 0x0, 0x1170, 0x1398, 0x1398, 0x1398, 0x1398, 0x1398, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast2}, @remote, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00', {}, {}, 0x6, 0x0, 0x0, 0x6a}, 0x0, 0x1128, 0x1170, 0x0, {}, [@common=@inet=@multiport={{0x50}}, @common=@unspec=@cgroup1={{0x1030}, {0x0, 0x2, 0x0, 0x0, './cgroup.net/syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2, 'netpci0\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138}, {0x0, [], 0x0, 0x23, 0x0, [@empty, @local, @remote, @mcast2, @loopback, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @loopback, @remote, @mcast2, @empty, @rand_addr=' \x01\x00', @mcast1, @remote]}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x14c8) kernel console output (not intermixed with test programs): , idProduct=5003, bcdDevice= 0.00 [ 185.318411][ T2320] usb 5-1: config 5 has no interface number 2 [ 185.338416][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.347120][ T2320] usb 5-1: config 5 interface 106 altsetting 127 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 185.356875][ T315] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 185.362882][ T2320] usb 5-1: config 5 interface 172 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 185.378288][ T2320] usb 5-1: config 5 interface 172 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 0 [ 185.378515][ T315] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 185.392137][ T2320] usb 5-1: config 5 interface 106 has no altsetting 0 [ 185.405166][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 185.409933][ T7862] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 185.419129][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 185.439472][ T315] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 185.442289][ T2320] usb 5-1: New USB device found, idVendor=0403, idProduct=f06b, bcdDevice=e4.28 [ 185.453247][ T19] usb 1-1: USB disconnect, device number 94 [ 185.461601][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 185.461636][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 185.476327][ T2320] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.494671][ T315] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 185.495239][ T2320] usb 5-1: Product: syz [ 185.508036][ T2320] usb 5-1: Manufacturer: syz [ 185.514747][ T315] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.519564][ T2320] usb 5-1: SerialNumber: syz [ 185.525784][ T315] usb 3-1: Manufacturer: 䦌딧 [ 185.533185][ T315] usb 3-1: config 0 descriptor?? [ 185.539308][ T315] hub 3-1:0.0: bad descriptor, ignoring hub [ 185.545606][ T315] hub: probe of 3-1:0.0 failed with error -5 [ 185.553492][ T315] input: 䦌딧 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input17 [ 185.668601][ T60] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 185.676508][ T60] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input16 [ 185.693202][ T60] usb 4-1: USB disconnect, device number 91 [ 185.693240][ C0] aiptek 4-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 185.759908][ T315] usb 3-1: USB disconnect, device number 91 [ 185.760150][ T2320] ftdi_sio 5-1:5.106: FTDI USB Serial Device converter detected [ 185.774998][ T2320] ftdi_sio ttyUSB0: unknown device type: 0xe428 [ 185.791964][ T2320] cdc_ether 5-1:5.172: skipping garbage [ 185.797618][ T2320] usb 5-1: bad CDC descriptors [ 185.802690][ T2320] ftdi_sio 5-1:5.172: FTDI USB Serial Device converter detected [ 185.810673][ T2320] ftdi_sio ttyUSB1: unknown device type: 0xe428 [ 185.817742][ T2320] ftdi_sio 5-1:5.0: FTDI USB Serial Device converter detected [ 185.825527][ T2320] ftdi_sio ttyUSB2: unknown device type: 0xe428 [ 185.834279][ T2320] usb 5-1: USB disconnect, device number 92 [ 185.841463][ T2320] ftdi_sio 5-1:5.106: device disconnected [ 185.847802][ T2320] ftdi_sio 5-1:5.172: device disconnected [ 185.854801][ T2320] ftdi_sio 5-1:5.0: device disconnected [ 186.029435][ T19] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 186.223431][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 186.235612][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 186.245606][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 447 [ 186.261251][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 186.270444][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.278625][ T19] usb 2-1: Product: syz [ 186.282834][ T19] usb 2-1: Manufacturer: syz [ 186.287567][ T19] usb 2-1: SerialNumber: syz [ 186.349009][ T7930] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 186.371482][ T315] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 186.509139][ T19] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 186.518841][ T19] cdc_ncm 2-1:1.0: bind() failure [ 186.526268][ T19] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 186.541769][ T19] cdc_ncm 2-1:1.1: bind() failure [ 186.553228][ T2320] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 186.555291][ T19] usb 2-1: USB disconnect, device number 88 [ 186.574579][ T315] usb 1-1: Using ep0 maxpacket: 16 [ 186.580932][ T315] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 186.590203][ T315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 186.590294][ T7960] IPv6: addrconf: prefix option has invalid lifetime [ 186.600796][ T315] usb 1-1: config 0 has no interface number 0 [ 186.625377][ T315] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 186.642582][ T315] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.650984][ T315] usb 1-1: Product: syz [ 186.655247][ T315] usb 1-1: Manufacturer: syz [ 186.659876][ T315] usb 1-1: SerialNumber: syz [ 186.669241][ T315] usb 1-1: config 0 descriptor?? [ 186.691664][ T315] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 186.701261][ T315] usb 1-1: No valid video chain found. [ 186.742981][ T7952] loop2: detected capacity change from 0 to 40427 [ 186.747082][ T28] audit: type=1326 audit(1750475582.201:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7968 comm="syz.4.3695" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8a0f78e929 code=0x0 [ 186.758729][ T7952] F2FS-fs (loop2): Invalid log sectors per block(0) log sectorsize(9) [ 186.774607][ T2320] usb 4-1: config 0 has an invalid interface number: 95 but max is 0 [ 186.780677][ T7952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 186.814699][ T2320] usb 4-1: config 0 has no interface number 0 [ 186.822686][ T2320] usb 4-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 186.858899][ T2320] usb 4-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 186.878932][ T2320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.897824][ T2320] usb 4-1: Product: syz [ 186.906116][ T2320] usb 4-1: Manufacturer: syz [ 186.912890][ T2320] usb 4-1: SerialNumber: syz [ 186.914384][ T315] usb 1-1: USB disconnect, device number 95 [ 186.930715][ T2320] usb 4-1: config 0 descriptor?? [ 186.938758][ T7922] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 187.064642][ T7971] loop2: detected capacity change from 0 to 40427 [ 187.088857][ T7971] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 187.103695][ T7971] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 187.109956][ T7979] loop1: detected capacity change from 0 to 256 [ 187.129326][ T7971] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 187.176211][ T2320] usb 4-1: MIDIStreaming interface descriptor not found [ 187.177098][ T2097] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 187.196723][ T2320] usb 4-1: USB disconnect, device number 92 [ 187.220047][ T7971] F2FS-fs (loop2): Inconsistent i_blocks, ino:3, iblocks:0, sectors:8 [ 187.262377][ T7986] loop1: detected capacity change from 0 to 16 [ 187.274486][ T7986] erofs: (device loop1): mounted with root inode @ nid 36. [ 187.330050][ T7988] loop1: detected capacity change from 0 to 16 [ 187.343389][ T7988] erofs: (device loop1): mounted with root inode @ nid 36. [ 187.463126][ T7998] loop2: detected capacity change from 0 to 1024 [ 187.488422][ T7998] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 187.521779][ T285] EXT4-fs (loop2): unmounting filesystem. [ 187.729178][ T315] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 187.760420][ T8009] loop3: detected capacity change from 0 to 4096 [ 187.774047][ T8009] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.791218][ T287] EXT4-fs (loop3): unmounting filesystem. [ 187.797110][ T2320] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 187.814459][ T8015] loop3: detected capacity change from 0 to 512 [ 187.822856][ T8015] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.836142][ T305] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 187.845335][ T287] EXT4-fs (loop3): unmounting filesystem. [ 187.860701][ T8018] loop3: detected capacity change from 0 to 512 [ 187.869065][ T8018] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.886407][ T287] EXT4-fs (loop3): unmounting filesystem. [ 187.905955][ T8021] loop3: detected capacity change from 0 to 2048 [ 187.923003][ T8021] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.931538][ T8021] ext4 filesystem being mounted at /740/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.942067][ T315] usb 2-1: Using ep0 maxpacket: 16 [ 187.948758][ T315] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.958947][ T315] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.968497][ T287] EXT4-fs (loop3): unmounting filesystem. [ 187.970665][ T315] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 187.983367][ T315] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.991420][ T315] usb 2-1: Product: syz [ 187.995586][ T315] usb 2-1: Manufacturer: syz [ 188.000251][ T315] usb 2-1: SerialNumber: syz [ 188.014180][ T2320] usb 1-1: unable to get BOS descriptor or descriptor too short [ 188.021884][ T8025] loop3: detected capacity change from 0 to 1024 [ 188.029236][ T2320] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 188.038293][ T2320] usb 1-1: config 1 has no interface number 1 [ 188.044939][ T305] usb 3-1: Using ep0 maxpacket: 16 [ 188.050340][ T359] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 188.055240][ T8025] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 188.057997][ T2320] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 188.087162][ T305] usb 3-1: unable to get BOS descriptor or descriptor too short [ 188.095655][ T2320] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 188.095722][ T287] EXT4-fs (loop3): unmounting filesystem. [ 188.104821][ T2320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.118895][ T2320] usb 1-1: Product: syz [ 188.123178][ T2320] usb 1-1: Manufacturer: syz [ 188.127993][ T2320] usb 1-1: SerialNumber: syz [ 188.136199][ T305] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 188.145291][ T305] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.146895][ T8029] loop3: detected capacity change from 0 to 1024 [ 188.160142][ T305] usb 3-1: Product: syz [ 188.164902][ T305] usb 3-1: Manufacturer: syz [ 188.169923][ T305] usb 3-1: SerialNumber: syz [ 188.175985][ T8029] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 188.196176][ T287] EXT4-fs (loop3): unmounting filesystem. [ 188.224374][ T315] usb 2-1: 0:2 : does not exist [ 188.231608][ T8032] loop3: detected capacity change from 0 to 4096 [ 188.243968][ T315] usb 2-1: USB disconnect, device number 89 [ 188.254462][ T8032] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 188.272995][ T287] EXT4-fs (loop3): unmounting filesystem. [ 188.295692][ T359] usb 5-1: Using ep0 maxpacket: 16 [ 188.298026][ T8035] loop3: detected capacity change from 0 to 512 [ 188.302704][ T359] usb 5-1: unable to get BOS descriptor or descriptor too short [ 188.317212][ T359] usb 5-1: config 1 has an invalid interface number: 206 but max is 0 [ 188.325504][ T359] usb 5-1: config 1 has no interface number 0 [ 188.334337][ T8035] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 188.343772][ T8035] ext4 filesystem being mounted at /744/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.358238][ T359] usb 5-1: string descriptor 0 read error: -22 [ 188.364661][ T359] usb 5-1: New USB device found, idVendor=152d, idProduct=0310, bcdDevice=3b.0a [ 188.374028][ T359] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.374508][ T287] EXT4-fs (loop3): unmounting filesystem. [ 188.392041][ T2320] usb 1-1: 2:1 : invalid UAC_AS_GENERAL desc [ 188.406177][ T305] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 188.414334][ T2320] usb 1-1: USB disconnect, device number 96 [ 188.424420][ T8039] loop3: detected capacity change from 0 to 2048 [ 188.430323][ T305] usb 3-1: USB disconnect, device number 92 [ 188.448454][ T8039] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 188.457049][ T8039] ext4 filesystem being mounted at /745/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.457459][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 188.487486][ T287] EXT4-fs (loop3): unmounting filesystem. [ 188.610252][ T19] usb 5-1: USB disconnect, device number 93 [ 188.659769][ T591] udevd[591]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 188.660171][ T421] udevd[421]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 188.824131][ T8045] loop1: detected capacity change from 0 to 128 [ 188.868458][ T8047] loop1: detected capacity change from 0 to 2048 [ 188.902427][ T8043] loop3: detected capacity change from 0 to 131072 [ 188.929010][ T8051] loop1: detected capacity change from 0 to 128 [ 188.936090][ T8043] F2FS-fs (loop3): Found nat_bits in checkpoint [ 188.978314][ T8054] loop2: detected capacity change from 0 to 128 [ 189.019504][ T8058] loop1: detected capacity change from 0 to 128 [ 189.080563][ T8043] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 189.109247][ T8063] loop1: detected capacity change from 0 to 1024 [ 189.119885][ T8065] loop2: detected capacity change from 0 to 256 [ 189.153872][ T8063] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 189.168021][ T8063] EXT4-fs (loop1): orphan cleanup on readonly fs [ 189.187511][ T8063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 189.267294][ T8063] EXT4-fs error (device loop1): ext4_dirty_inode:6120: inode #3: comm syz.1.3732: mark_inode_dirty error [ 189.351436][ T8063] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.3732: Invalid block bitmap block 3 in block_group 0 [ 189.400601][ T8063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 189.442776][ T8063] EXT4-fs error (device loop1): ext4_dirty_inode:6120: inode #3: comm syz.1.3732: mark_inode_dirty error [ 189.465271][ T8063] Quota error (device loop1): write_blk: dquota write failed [ 189.486675][ T8063] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 1: comm syz.1.3732: lblock 6 mapped to illegal pblock 1 (length 1) [ 189.534945][ T8063] Quota error (device loop1): write_blk: dquota write failed [ 189.561150][ T8063] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 189.591501][ T8063] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 48: comm syz.1.3732: lblock 0 mapped to illegal pblock 48 (length 1) [ 189.639638][ T8097] loop3: detected capacity change from 0 to 128 [ 189.646508][ T8063] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 189.672306][ T8063] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.3732: Failed to acquire dquot type 0 [ 189.713054][ T8063] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #3: block 49: comm syz.1.3732: lblock 1 mapped to illegal pblock 49 (length 1) [ 189.750062][ T8063] Quota error (device loop1): do_insert_tree: Can't read tree quota block 1 [ 189.775259][ T8063] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 189.803013][ T8063] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.3732: Failed to acquire dquot type 0 [ 189.824534][ T8063] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 189.845390][ T8063] EXT4-fs error (device loop1): ext4_evict_inode:279: inode #15: comm syz.1.3732: mark_inode_dirty error [ 189.878097][ T8063] EXT4-fs warning (device loop1): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 189.909968][ T8063] EXT4-fs (loop1): 1 orphan inode deleted [ 189.915845][ T8063] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 189.981526][ T283] EXT4-fs (loop1): unmounting filesystem. [ 190.046591][ T8112] loop1: detected capacity change from 0 to 128 [ 190.135898][ T8118] loop1: detected capacity change from 0 to 256 [ 190.227980][ T8124] loop1: detected capacity change from 0 to 256 [ 190.306777][ T8128] loop1: detected capacity change from 0 to 128 [ 190.658176][ T315] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 190.861295][ T315] usb 2-1: Using ep0 maxpacket: 8 [ 190.867622][ T315] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 190.889089][ T8102] loop3: detected capacity change from 0 to 131072 [ 190.897545][ T315] usb 2-1: config 0 has no interface number 0 [ 190.903705][ T315] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 190.924367][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.952940][ T315] usb 2-1: config 0 descriptor?? [ 190.981202][ T8102] F2FS-fs (loop3): Found nat_bits in checkpoint [ 191.092683][ T8102] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 191.179107][ T315] usb 2-1: USB disconnect, device number 90 [ 191.577924][ T8070] loop2: detected capacity change from 0 to 262144 [ 191.675949][ T8070] F2FS-fs (loop2): Found nat_bits in checkpoint [ 191.772980][ T8070] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 192.015850][ T315] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 192.058606][ T60] usb 2-1: new full-speed USB device number 91 using dummy_hcd [ 192.229608][ T315] usb 1-1: Using ep0 maxpacket: 16 [ 192.235885][ T315] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 192.254999][ T315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 192.272987][ T60] usb 2-1: config 0 has an invalid interface number: 237 but max is 0 [ 192.279927][ T28] audit: type=1400 audit(1750475587.384:259): avc: denied { write } for pid=8163 comm="syz.2.3776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 192.281210][ T60] usb 2-1: config 0 has no interface number 0 [ 192.315272][ T315] usb 1-1: config 0 has no interface number 0 [ 192.333751][ T315] usb 1-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 192.334822][ T8166] loop2: detected capacity change from 0 to 128 [ 192.349358][ T28] audit: type=1400 audit(1750475587.412:260): avc: denied { nlmsg_write } for pid=8163 comm="syz.2.3776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 192.353914][ T315] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.378974][ T60] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 192.400845][ T315] usb 1-1: Product: syz [ 192.405201][ T60] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 192.426676][ T315] usb 1-1: Manufacturer: syz [ 192.431346][ T315] usb 1-1: SerialNumber: syz [ 192.443405][ T60] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 192.460389][ T315] usb 1-1: config 0 descriptor?? [ 192.475558][ T60] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 192.494208][ T60] usb 2-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.b6 [ 192.514179][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.533295][ T60] usb 2-1: Product: syz [ 192.537555][ T60] usb 2-1: Manufacturer: syz [ 192.548314][ T60] usb 2-1: SerialNumber: syz [ 192.561129][ T60] usb 2-1: config 0 descriptor?? [ 192.571843][ T60] xpad 2-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 192.593604][ T60] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.237/input/input18 [ 192.714139][ T2320] usb 1-1: USB disconnect, device number 97 [ 192.796176][ T315] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 192.815111][ T305] usb 2-1: USB disconnect, device number 91 [ 192.827899][ T305] xpad 2-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 192.968458][ T8146] loop3: detected capacity change from 0 to 262144 [ 192.999623][ T315] usb 3-1: Using ep0 maxpacket: 16 [ 193.005996][ T315] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.029829][ T315] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 193.074645][ T315] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 254 [ 193.106267][ T315] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 193.115366][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 193.138563][ T315] usb 3-1: SerialNumber: syz [ 193.323825][ T28] audit: type=1400 audit(1750475588.366:261): avc: denied { getopt } for pid=8187 comm="syz.0.3789" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 193.368581][ T315] usb 3-1: bad CDC descriptors [ 193.376871][ T28] audit: type=1400 audit(1750475588.413:262): avc: denied { ioctl } for pid=8192 comm="syz.0.3792" path="socket:[39421]" dev="sockfs" ino=39421 ioctlcmd=0x48d4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 193.383723][ T315] usb-storage 3-1:1.0: USB Mass Storage device detected [ 193.430879][ T8196] loop3: detected capacity change from 0 to 2048 [ 193.449127][ T8198] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3794'. [ 193.491390][ T315] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 193.551680][ T315] usb 3-1: USB disconnect, device number 93 [ 193.971684][ T8256] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3819'. [ 193.990685][ T8256] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3819'. [ 194.068816][ T305] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 194.107982][ T8275] IPv6: NLM_F_REPLACE set, but no existing node found! [ 194.161080][ T8280] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.178164][ T8280] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.272530][ T305] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 194.289812][ T305] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 194.324304][ T305] usb 4-1: config 1 has no interface number 0 [ 194.345040][ T305] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.4b [ 194.372905][ T305] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.387387][ T305] usb 4-1: Product: syz [ 194.411849][ T305] usb 4-1: Manufacturer: syz [ 194.416577][ T305] usb 4-1: SerialNumber: syz [ 194.442878][ T305] cdc_ether 4-1:1.1: skipping garbage [ 194.448338][ T305] cdc_ether 4-1:1.1: skipping garbage [ 194.485211][ T305] usb 4-1: bad CDC descriptors [ 194.586084][ T8322] netlink: 220 bytes leftover after parsing attributes in process `syz.4.3852'. [ 194.600744][ T8324] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3854'. [ 194.661749][ T305] usb 4-1: USB disconnect, device number 93 [ 194.900946][ T8357] xt_TCPMSS: Only works on TCP SYN packets [ 194.917484][ T8359] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3871'. [ 194.959171][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 194.959189][ T28] audit: type=1400 audit(1750475589.900:276): avc: denied { setopt } for pid=8362 comm="syz.4.3873" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 194.990845][ T8365] ip_tunnel: non-ECT from 10.1.1.1 with TOS=0x9a [ 195.017011][ T28] audit: type=1400 audit(1750475589.947:277): avc: denied { getopt } for pid=8368 comm="syz.4.3876" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 195.078839][ T8377] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3880'. [ 195.093584][ T8377] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3880'. [ 195.138651][ T8383] usb usb9: usbfs: process 8383 (syz.4.3884) did not claim interface 0 before use [ 195.357405][ T8415] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3899'. [ 195.483780][ T8435] netlink: 'syz.4.3909': attribute type 16 has an invalid length. [ 195.512379][ T8435] netlink: 64138 bytes leftover after parsing attributes in process `syz.4.3909'. [ 195.588028][ T8447] sock: sock_timestamping_bind_phc: sock not bind to device [ 195.599520][ T8297] loop1: detected capacity change from 0 to 131072 [ 195.663332][ T8297] F2FS-fs (loop1): Found nat_bits in checkpoint [ 195.671725][ T28] audit: type=1326 audit(1750475590.555:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.3.3920" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 195.735296][ T28] audit: type=1326 audit(1750475590.583:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.3.3920" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 195.758295][ T8297] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 195.768078][ T305] usb 3-1: new full-speed USB device number 94 using dummy_hcd [ 195.805866][ T8471] device vlan0 entered promiscuous mode [ 195.811265][ T28] audit: type=1326 audit(1750475590.583:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.3.3920" exe="/root/syz-executor" sig=0 arch=c000003e syscall=268 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 195.836270][ T28] audit: type=1326 audit(1750475590.583:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.3.3920" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 195.864745][ T28] audit: type=1326 audit(1750475590.583:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.3.3920" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 195.889585][ T28] audit: type=1400 audit(1750475590.583:283): avc: denied { write } for pid=8461 comm="syz.0.3921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 195.958757][ T28] audit: type=1400 audit(1750475590.826:284): avc: denied { append } for pid=8482 comm="syz.3.3931" name="001" dev="devtmpfs" ino=164 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 195.972306][ T305] usb 3-1: config 8 has an invalid interface number: 9 but max is 0 [ 196.024578][ T305] usb 3-1: config 8 has no interface number 0 [ 196.045219][ T305] usb 3-1: config 8 interface 9 has no altsetting 0 [ 196.065323][ T8497] netlink: 'syz.4.3938': attribute type 4 has an invalid length. [ 196.070010][ T305] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=71.2b [ 196.077591][ T8497] netlink: 'syz.4.3938': attribute type 5 has an invalid length. [ 196.099981][ T305] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.121008][ T305] usb 3-1: Product: syz [ 196.136300][ T305] usb 3-1: Manufacturer: syz [ 196.142968][ T305] usb 3-1: SerialNumber: syz [ 196.215473][ T28] audit: type=1400 audit(1750475591.070:285): avc: denied { bind } for pid=8510 comm="syz.4.3945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 196.298550][ T8521] loop1: detected capacity change from 0 to 512 [ 196.364609][ T8521] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 196.369590][ T305] usb_ehset_test: probe of 3-1:8.9 failed with error -32 [ 196.385975][ T8521] ext4 filesystem being mounted at /786/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 196.393372][ T305] usb 3-1: USB disconnect, device number 94 [ 196.441987][ T283] EXT4-fs (loop1): unmounting filesystem. [ 196.515426][ T8553] xt_TCPMSS: Only works on TCP SYN packets [ 196.844118][ T8602] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.869782][ T8602] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.957595][ T8615] netlink: 'syz.0.3994': attribute type 9 has an invalid length. [ 196.984332][ T8615] netlink: 'syz.0.3994': attribute type 6 has an invalid length. [ 197.117150][ T8635] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.152663][ T8635] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.266913][ T8659] netlink: 'syz.1.4015': attribute type 15 has an invalid length. [ 197.572717][ T8703] usb usb2: usbfs: process 8703 (syz.2.4039) did not claim interface 0 before use [ 197.619433][ T8713] device vlan0 entered promiscuous mode [ 197.766241][ T8736] Driver unsupported XDP return value 0 on prog (id 409) dev N/A, expect packet loss! [ 197.775158][ T8737] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.788338][ T8737] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.801362][ T8737] device vlan0 left promiscuous mode [ 197.974891][ T8760] loop1: detected capacity change from 0 to 256 [ 198.237948][ T8804] netlink: 'syz.2.4089': attribute type 3 has an invalid length. [ 198.265268][ T8806] device ip6tnl1 entered promiscuous mode [ 198.647933][ T8563] loop3: detected capacity change from 0 to 262144 [ 198.702626][ T8853] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.730623][ T8853] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.911557][ T8886] block device autoloading is deprecated and will be removed. [ 198.927545][ T8892] xt_TCPMSS: Only works on TCP SYN packets [ 199.019502][ T8904] device lo entered promiscuous mode [ 199.141095][ T8926] netlink: 'syz.0.4142': attribute type 13 has an invalid length. [ 199.255521][ T8946] usb usb8: usbfs: process 8946 (syz.3.4153) did not claim interface 0 before use [ 199.387852][ T8965] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 199.652743][ T9009] __nla_validate_parse: 20 callbacks suppressed [ 199.652765][ T9009] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4184'. [ 199.656920][ T9011] device bridge1 entered promiscuous mode [ 199.994134][ T9069] loop2: detected capacity change from 0 to 256 [ 200.153442][ T9093] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 200.188134][ T9101] IPv6: NLM_F_CREATE should be specified when creating new route [ 200.233124][ T9115] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4236'. [ 200.326824][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 200.326841][ T28] audit: type=1400 audit(1750475594.914:314): avc: denied { read } for pid=88 comm="acpid" name="event9" dev="devtmpfs" ino=3581 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 200.405756][ T28] audit: type=1400 audit(1750475594.914:315): avc: denied { open } for pid=88 comm="acpid" path="/dev/input/event9" dev="devtmpfs" ino=3581 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 200.477917][ T28] audit: type=1400 audit(1750475594.914:316): avc: denied { ioctl } for pid=88 comm="acpid" path="/dev/input/event9" dev="devtmpfs" ino=3581 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 200.575221][ T28] audit: type=1400 audit(1750475594.952:317): avc: denied { create } for pid=9134 comm="syz.3.4249" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 200.610802][ T28] audit: type=1400 audit(1750475594.952:318): avc: denied { map } for pid=9134 comm="syz.3.4249" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=43101 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 200.648309][ T28] audit: type=1400 audit(1750475594.952:319): avc: denied { read write } for pid=9134 comm="syz.3.4249" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=43101 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 200.709024][ T28] audit: type=1400 audit(1750475594.970:320): avc: denied { write } for pid=9142 comm="syz.4.4250" name="mcfilter" dev="proc" ino=4026532512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 200.771124][ T28] audit: type=1400 audit(1750475595.017:321): avc: denied { create } for pid=9144 comm="syz.2.4254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 200.798964][ T9197] loop3: detected capacity change from 0 to 256 [ 200.835318][ T28] audit: type=1400 audit(1750475595.026:322): avc: denied { write } for pid=9144 comm="syz.2.4254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 200.879532][ T9209] netlink: 'syz.3.4285': attribute type 6 has an invalid length. [ 200.892075][ T28] audit: type=1400 audit(1750475595.036:323): avc: denied { read } for pid=9152 comm="syz.4.4257" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 201.470406][ T9295] loop2: detected capacity change from 0 to 256 [ 201.502457][ T9295] FAT-fs (loop2): Directory bread(block 64) failed [ 201.524373][ T9295] FAT-fs (loop2): Directory bread(block 65) failed [ 201.543033][ T9295] FAT-fs (loop2): Directory bread(block 66) failed [ 201.569351][ T9295] FAT-fs (loop2): Directory bread(block 67) failed [ 201.585816][ T9295] FAT-fs (loop2): Directory bread(block 68) failed [ 201.603315][ T9295] FAT-fs (loop2): Directory bread(block 69) failed [ 201.620554][ T9307] netlink: 'syz.3.4333': attribute type 1 has an invalid length. [ 201.625527][ T9295] FAT-fs (loop2): Directory bread(block 70) failed [ 201.646107][ T9295] FAT-fs (loop2): Directory bread(block 71) failed [ 201.658964][ T9295] FAT-fs (loop2): Directory bread(block 72) failed [ 201.665554][ T9295] FAT-fs (loop2): Directory bread(block 73) failed [ 201.783732][ T9323] device sit0 entered promiscuous mode [ 201.799139][ T9323] netlink: 1 bytes leftover after parsing attributes in process `syz.1.4343'. [ 201.892244][ T9337] loop2: detected capacity change from 0 to 512 [ 201.937596][ T9337] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 201.955200][ T9337] ext4 filesystem being mounted at /840/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.009592][ T285] EXT4-fs (loop2): unmounting filesystem. [ 202.104887][ T9356] x_tables: duplicate entry at hook 3 [ 202.328903][ T9391] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4374'. [ 202.371812][ T9391] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4374'. [ 202.595473][ T9437] loop2: detected capacity change from 0 to 256 [ 202.728184][ T9451] netlink: 'syz.0.4403': attribute type 5 has an invalid length. [ 202.755669][ T9451] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.4403'. [ 202.773655][ T9457] netlink: 292 bytes leftover after parsing attributes in process `syz.4.4406'. [ 202.802075][ T19] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 202.835193][ T9467] xt_policy: neither incoming nor outgoing policy selected [ 203.015862][ T19] usb 2-1: Using ep0 maxpacket: 8 [ 203.015951][ T2320] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 203.022491][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 203.070522][ T19] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 203.090686][ T19] usb 2-1: config 1 has no interface number 1 [ 203.096869][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 203.114758][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.133548][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.149710][ T19] usb 2-1: Product: syz [ 203.154148][ T19] usb 2-1: Manufacturer: syz [ 203.158815][ T19] usb 2-1: SerialNumber: syz [ 203.171435][ T9429] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 203.229641][ T2320] usb 3-1: Using ep0 maxpacket: 16 [ 203.235934][ T2320] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 203.244897][ T2320] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 203.255511][ T2320] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 203.268822][ T2320] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.277993][ T2320] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.286564][ T2320] usb 3-1: Product: syz [ 203.292711][ T2320] usb 3-1: Manufacturer: syz [ 203.297410][ T2320] usb 3-1: SerialNumber: syz [ 203.311171][ T9515] device wg1 entered promiscuous mode [ 203.357931][ T24] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 203.443520][ T60] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 203.551428][ T24] usb 4-1: config 1 has an invalid interface number: 140 but max is 0 [ 203.559715][ T24] usb 4-1: config 1 has no interface number 0 [ 203.565853][ T24] usb 4-1: New USB device found, idVendor=0dba, idProduct=5000, bcdDevice=3d.88 [ 203.574960][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.585017][ T24] usb 4-1: Invalid descriptor size=18. [ 203.636441][ T60] usb 1-1: Using ep0 maxpacket: 16 [ 203.642761][ T60] usb 1-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 203.653127][ T60] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 203.663820][ T60] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.672980][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.681175][ T60] usb 1-1: Product: syz [ 203.685351][ T60] usb 1-1: Manufacturer: syz [ 203.690111][ T60] usb 1-1: SerialNumber: syz [ 203.734513][ T2320] usb 3-1: 0:2 : does not exist [ 203.741157][ T19] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 203.745040][ T2320] usb 3-1: USB disconnect, device number 95 [ 203.747581][ T19] usb 2-1: 2:1 : invalid channels 0 [ 203.766429][ T19] usb 2-1: USB disconnect, device number 92 [ 203.802226][ T24] usb 4-1: USB disconnect, device number 94 [ 203.911565][ T60] usb 1-1: 0:2 : does not exist [ 203.916588][ T60] usb 1-1: unit 97 not found! [ 203.930329][ T60] usb 1-1: USB disconnect, device number 98 [ 203.937198][ T2097] udevd[2097]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 204.139128][ T421] udevd[421]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 204.253647][ T9555] device ipip0 entered promiscuous mode [ 204.429801][ T9581] loop2: detected capacity change from 0 to 256 [ 204.437424][ T9581] exfat: Deprecated parameter 'namecase' [ 204.450618][ T9581] exfat: Deprecated parameter 'utf8' [ 204.482790][ T9581] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 204.558638][ T9601] xt_CT: No such helper "syz0" [ 204.654951][ T9618] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4483'. [ 204.752012][ T9633] x_tables: unsorted underflow at hook 2 [ 204.833150][ T9644] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4498'. [ 204.849380][ T9650] netlink: 'syz.2.4499': attribute type 32 has an invalid length. [ 204.933010][ T9666] netlink: 'syz.2.4508': attribute type 3 has an invalid length. [ 204.970919][ T9671] device bridge2 entered promiscuous mode [ 205.214183][ T9718] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 205.311251][ T9734] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4543'. [ 205.346717][ T9734] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4543'. [ 205.676518][ T9791] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4571'. [ 205.698503][ T9796] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4574'. [ 205.715094][ T9796] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4574'. [ 205.724321][ T9791] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4571'. [ 205.791596][ T9806] netlink: 256 bytes leftover after parsing attributes in process `syz.3.4577'. [ 205.813977][ T9810] loop1: detected capacity change from 0 to 256 [ 205.849042][ T28] kauditd_printk_skb: 114 callbacks suppressed [ 205.849059][ T28] audit: type=1400 audit(1750475600.087:438): avc: denied { mounton } for pid=9809 comm="syz.1.4580" path="/922/file0" dev="tmpfs" ino=4696 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 205.879553][ T9810] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 205.933878][ T28] audit: type=1400 audit(1750475600.087:439): avc: denied { read write } for pid=9815 comm="syz.2.4586" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 205.948088][ T9810] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 206.009297][ T28] audit: type=1400 audit(1750475600.087:440): avc: denied { open } for pid=9815 comm="syz.2.4586" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 206.033812][ T9810] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 206.042556][ T28] audit: type=1400 audit(1750475600.087:441): avc: denied { ioctl } for pid=9815 comm="syz.2.4586" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 206.076187][ T28] audit: type=1400 audit(1750475600.106:442): avc: denied { write } for pid=9813 comm="syz.4.4583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 206.106230][ T28] audit: type=1400 audit(1750475600.330:443): avc: denied { mount } for pid=9809 comm="syz.1.4580" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 206.142174][ T305] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 206.271142][ T9866] netlink: 'syz.0.4608': attribute type 3 has an invalid length. [ 206.296056][ T28] audit: type=1400 audit(1750475600.499:444): avc: denied { connect } for pid=9869 comm="syz.4.4610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 206.355514][ T305] usb 3-1: config 0 interface 0 has no altsetting 0 [ 206.365502][ T305] usb 3-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 206.386050][ T305] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.444393][ T305] usb 3-1: config 0 descriptor?? [ 206.553043][ T9894] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4623'. [ 206.592278][ T9894] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4623'. [ 206.637191][ T9894] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4623'. [ 206.670766][ T305] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 206.689476][ T323] udevd[323]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 206.705810][ T305] usb 3-1: USB disconnect, device number 96 [ 206.885676][ T2320] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 206.896375][ T24] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 206.939224][ T28] audit: type=1400 audit(1750475601.107:445): avc: denied { listen } for pid=9917 comm="syz.0.4635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 206.967434][ T9920] SELinux: failed to load policy [ 206.977808][ T28] audit: type=1400 audit(1750475601.126:446): avc: denied { load_policy } for pid=9919 comm="syz.0.4636" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 207.015510][ T28] audit: type=1400 audit(1750475601.172:447): avc: denied { getattr } for pid=9921 comm="syz.0.4637" name="/" dev="dax" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 207.088772][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 207.094037][ T2320] usb 4-1: Using ep0 maxpacket: 16 [ 207.104808][ T24] usb 2-1: config 254 has an invalid interface number: 63 but max is 0 [ 207.115742][ T2320] usb 4-1: config 0 has no interfaces? [ 207.124596][ T24] usb 2-1: config 254 has no interface number 0 [ 207.131152][ T24] usb 2-1: config 254 interface 63 altsetting 2 bulk endpoint 0x6 has invalid maxpacket 32 [ 207.152468][ T24] usb 2-1: config 254 interface 63 has no altsetting 0 [ 207.159754][ T2320] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 207.169495][ T2320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.186714][ T24] usb 2-1: New USB device found, idVendor=0408, idProduct=ea04, bcdDevice=96.79 [ 207.199066][ T2320] usb 4-1: Product: syz [ 207.203325][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.222511][ T2320] usb 4-1: Manufacturer: syz [ 207.239312][ T2320] usb 4-1: SerialNumber: syz [ 207.244371][ T24] usb 2-1: Product: syz [ 207.248581][ T24] usb 2-1: Manufacturer: syz [ 207.265243][ T2320] r8152-cfgselector 4-1: config 0 descriptor?? [ 207.281685][ T24] usb 2-1: SerialNumber: syz [ 207.306711][ T9900] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 207.465039][ T9974] netlink: 'syz.4.4663': attribute type 1 has an invalid length. [ 207.532671][ T1619] usb 4-1: config 0 descriptor?? [ 207.535120][ T24] usb 2-1: USB disconnect, device number 93 [ 207.648263][ T9994] sock: sock_timestamping_bind_phc: sock not bind to device [ 207.727687][ T1619] usb 4-1: can't set config #0, error -71 [ 207.727687][ T2320] usb 4-1: USB disconnect, device number 95 [ 207.865460][T10028] netlink: 'syz.2.4690': attribute type 3 has an invalid length. [ 207.952701][T10048] device wg1 left promiscuous mode [ 208.023819][T10063] Unsupported ieee802154 address type: 0 [ 208.054316][T10069] IPv6: NLM_F_CREATE should be specified when creating new route [ 208.454864][T10149] xt_l2tp: v2 tid > 0xffff: 134217728 [ 208.558616][T10168] IPv6: sit1: Disabled Multicast RS [ 208.655183][T10183] loop2: detected capacity change from 0 to 256 [ 209.213559][T10280] loop1: detected capacity change from 0 to 256 [ 209.229937][T10280] FAT-fs (loop1): Directory bread(block 64) failed [ 209.229970][T10280] FAT-fs (loop1): Directory bread(block 65) failed [ 209.230005][T10280] FAT-fs (loop1): Directory bread(block 66) failed [ 209.230026][T10280] FAT-fs (loop1): Directory bread(block 67) failed [ 209.230061][T10280] FAT-fs (loop1): Directory bread(block 68) failed [ 209.230082][T10280] FAT-fs (loop1): Directory bread(block 69) failed [ 209.230117][T10280] FAT-fs (loop1): Directory bread(block 70) failed [ 209.230138][T10280] FAT-fs (loop1): Directory bread(block 71) failed [ 209.230179][T10280] FAT-fs (loop1): Directory bread(block 72) failed [ 209.230199][T10280] FAT-fs (loop1): Directory bread(block 73) failed [ 209.287325][T10288] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 209.301630][ T24] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 209.453192][T10308] loop3: detected capacity change from 0 to 512 [ 209.464915][T10308] EXT4-fs: Ignoring removed mblk_io_submit option [ 209.483195][T10308] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 209.516281][T10308] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c119, mo2=0002] [ 209.533186][T10308] System zones: 1-12 [ 209.542375][T10308] EXT4-fs (loop3): orphan cleanup on readonly fs [ 209.554508][T10308] EXT4-fs (loop3): 1 truncate cleaned up [ 209.561624][T10308] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 209.570336][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 209.600215][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.609916][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 209.618102][ T24] usb 1-1: SerialNumber: syz [ 209.878926][ T2320] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 210.054636][ T24] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 210.064444][ T24] usb 1-1: USB disconnect, device number 99 [ 210.081957][ T2320] usb 4-1: Using ep0 maxpacket: 8 [ 210.088652][ T2320] usb 4-1: unable to get BOS descriptor or descriptor too short [ 210.097228][ T2320] usb 4-1: config 17 has an invalid interface number: 8 but max is 1 [ 210.105543][ T2320] usb 4-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 210.114521][ T2320] usb 4-1: config 17 has no interface number 0 [ 210.120709][ T2320] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 114, changing to 7 [ 210.132287][ T2320] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid maxpacket 9319, setting to 1024 [ 210.143461][ T2320] usb 4-1: config 17 interface 8 has no altsetting 0 [ 210.151869][ T2320] usb 4-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 210.166688][ T2320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.174741][ T2320] usb 4-1: Product: syz [ 210.179021][ T2320] usb 4-1: Manufacturer: syz [ 210.183614][ T2320] usb 4-1: SerialNumber: syz [ 210.406260][ T2320] usb 4-1: selecting invalid altsetting 0 [ 210.412016][ T2320] usb 4-1: 8:6 : no UAC_FORMAT_TYPE desc [ 210.417694][ T2320] usb 4-1: selecting invalid altsetting 0 [ 210.427339][ T2320] usb 4-1: USB disconnect, device number 96 [ 210.628065][T10330] xt_l2tp: missing protocol rule (udp|l2tpip) [ 210.743944][T10343] printk: syz.2.4844 (10343): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 210.852258][T10361] __nla_validate_parse: 11 callbacks suppressed [ 210.852278][T10361] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4856'. [ 210.894891][T10361] netlink: 196 bytes leftover after parsing attributes in process `syz.2.4856'. [ 210.945228][T10374] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4863'. [ 210.973208][ T287] EXT4-fs (loop3): unmounting filesystem. [ 210.974255][T10380] loop1: detected capacity change from 0 to 256 [ 211.055745][T10394] xt_TCPMSS: Only works on TCP SYN packets [ 211.065296][T10380] FAT-fs (loop1): Directory bread(block 64) failed [ 211.097591][T10380] FAT-fs (loop1): Directory bread(block 65) failed [ 211.119650][T10380] FAT-fs (loop1): Directory bread(block 66) failed [ 211.137067][T10380] FAT-fs (loop1): Directory bread(block 67) failed [ 211.155220][T10409] device ipip0 entered promiscuous mode [ 211.162411][T10380] FAT-fs (loop1): Directory bread(block 68) failed [ 211.173974][T10380] FAT-fs (loop1): Directory bread(block 69) failed [ 211.180692][T10380] FAT-fs (loop1): Directory bread(block 70) failed [ 211.193948][T10380] FAT-fs (loop1): Directory bread(block 71) failed [ 211.200547][T10380] FAT-fs (loop1): Directory bread(block 72) failed [ 211.236523][T10380] FAT-fs (loop1): Directory bread(block 73) failed [ 211.284746][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 211.284765][ T28] audit: type=1400 audit(1750475605.167:484): avc: denied { create } for pid=10424 comm="syz.4.4886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 211.347157][T10428] loop2: detected capacity change from 0 to 16 [ 211.353509][ T28] audit: type=1400 audit(1750475605.204:485): avc: denied { getopt } for pid=10424 comm="syz.4.4886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 211.378413][T10428] erofs: (device loop2): mounted with root inode @ nid 36. [ 211.404174][T10433] xt_ecn: cannot match TCP bits for non-tcp packets [ 211.449442][T10441] A link change request failed with some changes committed already. Interface wg0 may have been left with an inconsistent configuration, please check. [ 211.478690][ T28] audit: type=1400 audit(1750475605.344:486): avc: denied { block_suspend } for pid=10442 comm="syz.1.4897" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 211.530941][T10450] SELinux: security_context_str_to_sid (defcontext) failed with errno=-22 [ 211.607100][T10465] loop2: detected capacity change from 0 to 512 [ 211.616829][ T28] audit: type=1326 audit(1750475605.475:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10466 comm="syz.4.4907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a0f78e929 code=0x7ffc0000 [ 211.650725][T10471] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=10471 comm=syz.4.4909 [ 211.663492][ T28] audit: type=1326 audit(1750475605.475:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10466 comm="syz.4.4907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7f8a0f78e929 code=0x7ffc0000 [ 211.663528][ T28] audit: type=1326 audit(1750475605.475:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10466 comm="syz.4.4907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a0f78e929 code=0x7ffc0000 [ 211.716630][ T28] audit: type=1400 audit(1750475605.569:490): avc: denied { write } for pid=10474 comm="syz.3.4913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 211.729937][T10471] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=10471 comm=syz.4.4909 [ 211.749911][T10465] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e02c, mo2=0002] [ 211.757924][T10465] System zones: 1-12 [ 211.826040][T10465] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.4903: Directory hole found for htree index block 0 [ 211.832002][T10491] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4917'. [ 211.860745][T10465] EXT4-fs (loop2): Remounting filesystem read-only [ 211.869569][T10465] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 211.879379][T10465] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.4903: Directory hole found for htree index block 0 [ 211.894452][T10465] EXT4-fs (loop2): Remounting filesystem read-only [ 211.901175][T10465] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 211.909404][T10465] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 211.945654][ T28] audit: type=1400 audit(1750475605.784:491): avc: denied { remount } for pid=10458 comm="syz.2.4903" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 211.972754][T10465] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 211.993409][ T285] EXT4-fs (loop2): unmounting filesystem. [ 212.026800][T10518] xt_l2tp: v2 doesn't support IP mode [ 212.053744][ T28] audit: type=1326 audit(1750475605.887:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10523 comm="syz.4.4934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a0f78e929 code=0x7ffc0000 [ 212.112915][ T28] audit: type=1326 audit(1750475605.915:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10523 comm="syz.4.4934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a0f78e929 code=0x7ffc0000 [ 212.142301][T10534] loop1: detected capacity change from 0 to 128 [ 212.166137][T10534] EXT4-fs: Ignoring removed mblk_io_submit option [ 212.196353][T10534] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 212.218391][T10534] ext4 filesystem being mounted at /987/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 212.223645][T10547] xt_CT: You must specify a L4 protocol and not use inversions on it [ 212.238129][T10534] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.4939: bg 0: bad block bitmap checksum [ 212.258449][ T283] EXT4-fs (loop1): unmounting filesystem. [ 212.331003][T10561] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4951'. [ 212.464719][T10590] netlink: 'syz.2.4966': attribute type 3 has an invalid length. [ 212.500078][T10596] xt_SECMARK: invalid security context 'system_u:object_r:initctl_t:s0' [ 212.508698][T10590] netlink: 'syz.2.4966': attribute type 3 has an invalid length. [ 212.586450][T10608] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4974'. [ 212.614087][T10614] loop2: detected capacity change from 0 to 256 [ 212.825022][T10646] x_tables: duplicate underflow at hook 3 [ 212.994194][T10682] netlink: 'syz.2.5012': attribute type 3 has an invalid length. [ 213.023374][T10682] netlink: 'syz.2.5012': attribute type 3 has an invalid length. [ 213.127024][T10704] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5025'. [ 213.180382][T10704] netlink: 48 bytes leftover after parsing attributes in process `syz.2.5025'. [ 213.236172][T10722] netlink: 104 bytes leftover after parsing attributes in process `syz.4.5033'. [ 213.282923][T10729] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5035'. [ 213.301414][T10731] xt_TPROXY: Can be used only with -p tcp or -p udp [ 213.606217][T10784] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 213.646659][T10784] overlayfs: missing 'lowerdir' [ 213.706773][T10799] netlink: 'syz.3.5071': attribute type 10 has an invalid length. [ 213.881777][T10835] netlink: 'syz.0.5088': attribute type 5 has an invalid length. [ 214.022468][T10862] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 214.086131][T10875] xt_TCPMSS: Only works on TCP SYN packets [ 214.131603][T10885] netlink: 'syz.0.5112': attribute type 1 has an invalid length. [ 214.160155][T10889] xt_hashlimit: invalid interval [ 214.824743][T11007] loop1: detected capacity change from 0 to 256 [ 214.867911][T11013] xt_TPROXY: Can be used only with -p tcp or -p udp [ 215.077896][T11037] loop1: detected capacity change from 0 to 4096 [ 215.114223][T11037] EXT4-fs: Ignoring removed oldalloc option [ 215.142443][T11037] EXT4-fs (loop1): Test dummy encryption mode enabled [ 215.175292][T11037] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 215.204961][T11037] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.5189: Failed to acquire dquot type 1 [ 215.220135][T11080] device bridge5 entered promiscuous mode [ 215.257094][ T283] EXT4-fs (loop1): unmounting filesystem. [ 215.258998][T11083] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 215.448665][T11124] netlink: 'syz.0.5231': attribute type 30 has an invalid length. [ 215.564290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 215.867477][T11192] netlink: 'syz.0.5264': attribute type 1 has an invalid length. [ 216.003079][T11163] loop1: detected capacity change from 0 to 32768 [ 216.043308][T11163] loop1: p1 p2 p3 < p5 > [ 216.048712][T11163] loop1: p1 size 242222080 extends beyond EOD, truncated [ 216.247111][ T591] udevd[591]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 216.248381][ T421] udevd[421]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 216.269341][ T2097] udevd[2097]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 216.282614][ T323] udevd[323]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 216.488182][T11298] netlink: 'syz.3.5317': attribute type 24 has an invalid length. [ 216.646996][ T28] kauditd_printk_skb: 120 callbacks suppressed [ 216.647014][ T28] audit: type=1400 audit(1750475610.190:612): avc: denied { read } for pid=11328 comm="syz.3.5333" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 216.685619][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.713408][ T28] audit: type=1400 audit(1750475610.237:613): avc: denied { open } for pid=11328 comm="syz.3.5333" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 216.773135][T11346] xt_CT: You must specify a L4 protocol and not use inversions on it [ 216.807575][T11350] __nla_validate_parse: 10 callbacks suppressed [ 216.807596][T11350] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5342'. [ 216.831387][ T28] audit: type=1326 audit(1750475610.359:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11353 comm="syz.3.5345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 216.902255][ T28] audit: type=1326 audit(1750475610.359:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11353 comm="syz.3.5345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 216.928859][ T28] audit: type=1326 audit(1750475610.387:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11353 comm="syz.3.5345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 216.975925][ T28] audit: type=1326 audit(1750475610.387:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11353 comm="syz.3.5345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 217.032343][ T28] audit: type=1400 audit(1750475610.452:618): avc: denied { write } for pid=11362 comm="syz.3.5351" name="udp" dev="proc" ino=4026532652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 217.110313][ T28] audit: type=1400 audit(1750475610.620:619): avc: denied { read } for pid=11395 comm="syz.2.5362" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 217.162155][ T28] audit: type=1400 audit(1750475610.620:620): avc: denied { open } for pid=11395 comm="syz.2.5362" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 217.204360][T11410] loop3: detected capacity change from 0 to 256 [ 217.220656][ T28] audit: type=1400 audit(1750475610.639:621): avc: denied { setattr } for pid=11395 comm="syz.2.5362" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 217.303384][T11410] exFAT-fs (loop3): failed to load upcase table (idx : 0x00017f3e, chksum : 0x0b83170a, utbl_chksum : 0xe619d30d) [ 217.382891][T11437] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 217.467661][T11449] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 217.543062][T11467] futex_wake_op: syz.0.5400 tries to shift op by 32; fix this program [ 217.619350][T11484] xt_TCPMSS: Only works on TCP SYN packets [ 217.954788][T11532] loop2: detected capacity change from 0 to 256 [ 218.174334][ T60] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 218.379118][ T60] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 218.404033][ T60] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.418578][ T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 218.431378][ T60] usb 5-1: SerialNumber: syz [ 218.872411][ T60] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 218.893928][ T60] usb 5-1: USB disconnect, device number 94 [ 218.997276][T11635] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5479'. [ 219.859294][T11749] netlink: 'syz.1.5538': attribute type 3 has an invalid length. [ 219.940357][T11760] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5542'. [ 220.034459][ T2320] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 220.259048][ T2320] usb 3-1: Using ep0 maxpacket: 8 [ 220.270697][ T2320] usb 3-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 220.287138][T11792] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5558'. [ 220.300508][ T2320] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 220.322617][ T2320] usb 3-1: Product: syz [ 220.333917][ T2320] usb 3-1: Manufacturer: syz [ 220.352699][ T2320] usb 3-1: SerialNumber: syz [ 220.366850][ T2320] usb 3-1: config 0 descriptor?? [ 220.405639][T11804] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5562'. [ 220.477556][T11810] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5567'. [ 220.504916][T11810] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5567'. [ 220.526372][T11810] tc_dump_action: action bad kind [ 220.585406][T11822] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5571'. [ 220.715825][T11829] netlink: 136 bytes leftover after parsing attributes in process `syz.0.5577'. [ 220.745337][T11829] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 220.768575][T11834] loop1: detected capacity change from 0 to 256 [ 220.810999][T11834] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 220.861003][ T2320] usb 3-1: USB disconnect, device number 97 [ 220.865129][T11834] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 220.913796][T11834] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 221.112002][T11873] netlink: 'syz.0.5598': attribute type 29 has an invalid length. [ 221.136265][T11873] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5598'. [ 221.145690][T11873] netlink: 'syz.0.5598': attribute type 29 has an invalid length. [ 221.253552][T11895] x_tables: unsorted underflow at hook 3 [ 221.402487][T11927] x_tables: unsorted entry at hook 2 [ 221.542931][T11950] xt_TCPMSS: Only works on TCP SYN packets [ 221.612845][T11960] loop2: detected capacity change from 0 to 512 [ 221.661320][T11960] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 221.738840][T11960] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 221.746960][T11960] System zones: 0-2, 18-18, 34-34 [ 221.787537][T11960] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 221.797821][T11960] ext4 filesystem being mounted at /1066/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.836280][ T285] EXT4-fs (loop2): unmounting filesystem. [ 222.003543][ T28] kauditd_printk_skb: 11380 callbacks suppressed [ 222.003561][ T28] audit: type=1400 audit(1750475615.199:12002): avc: denied { read write } for pid=12022 comm="syz.2.5672" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 222.063590][ T28] audit: type=1400 audit(1750475615.228:12003): avc: denied { open } for pid=12022 comm="syz.2.5672" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 222.178614][T12048] syz.0.5684 (12048): /proc/12048/oom_adj is deprecated, please use /proc/12048/oom_score_adj instead. [ 222.207903][ T28] audit: type=1400 audit(1750475615.237:12004): avc: denied { getattr } for pid=12026 comm="syz.0.5673" path="cgroup:[4026532422]" dev="nsfs" ino=4026532422 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 222.290159][T12063] __nla_validate_parse: 1 callbacks suppressed [ 222.290179][T12063] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5690'. [ 222.305509][ T28] audit: type=1400 audit(1750475615.284:12005): avc: denied { write } for pid=12035 comm="syz.3.5678" name="001" dev="devtmpfs" ino=185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 222.346817][ T28] audit: type=1400 audit(1750475615.312:12006): avc: denied { getopt } for pid=12040 comm="syz.0.5680" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 222.440025][T12082] IPv6: NLM_F_CREATE should be specified when creating new route [ 222.461892][T12082] IPv6: Can't replace route, no match found [ 222.639198][ T28] audit: type=1326 audit(1750475615.789:12007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12115 comm="syz.1.5717" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0810b8e929 code=0x7ffc0000 [ 222.707656][ T28] audit: type=1326 audit(1750475615.817:12008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12115 comm="syz.1.5717" exe="/root/syz-executor" sig=0 arch=c000003e syscall=109 compat=0 ip=0x7f0810b8e929 code=0x7ffc0000 [ 222.750494][ T2320] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 222.781599][T12133] loop2: detected capacity change from 0 to 1024 [ 222.788513][ T28] audit: type=1326 audit(1750475615.817:12009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12115 comm="syz.1.5717" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0810b8e929 code=0x7ffc0000 [ 222.841691][T12133] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 222.858704][T12133] ext4 filesystem being mounted at /1088/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.924605][ T28] audit: type=1400 audit(1750475616.060:12010): avc: denied { create } for pid=12132 comm="syz.2.5726" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 222.947608][T12133] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz.2.5726: Freeing blocks not in datazone - block = 0, count = 16 [ 222.960904][ T2320] usb 1-1: Using ep0 maxpacket: 16 [ 222.967618][ T2320] usb 1-1: config 0 has an invalid interface number: 104 but max is 1 [ 223.000399][ T28] audit: type=1400 audit(1750475616.079:12011): avc: denied { write } for pid=12132 comm="syz.2.5726" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 223.010251][ T2320] usb 1-1: config 0 has an invalid interface number: 104 but max is 1 [ 223.029102][T12133] EXT4-fs (loop2): Remounting filesystem read-only [ 223.051163][ T285] EXT4-fs (loop2): unmounting filesystem. [ 223.058126][ T2320] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 223.088370][ T2320] usb 1-1: config 0 has no interface number 0 [ 223.103990][ T2320] usb 1-1: config 0 interface 104 altsetting 0 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 223.128949][ T2320] usb 1-1: config 0 interface 104 has no altsetting 1 [ 223.140995][ T2320] usb 1-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 223.158241][ T2320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.167673][ T2320] usb 1-1: Product: syz [ 223.172036][ T2320] usb 1-1: Manufacturer: syz [ 223.176671][ T2320] usb 1-1: SerialNumber: syz [ 223.202333][ T2320] usb 1-1: config 0 descriptor?? [ 223.351285][T12192] loop3: detected capacity change from 0 to 16 [ 223.358500][T12189] xt_CT: No such helper "snmp_trap" [ 223.367995][T12192] erofs: (device loop3): mounted with root inode @ nid 36. [ 223.431389][ T2320] asix 1-1:0.104 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 223.455428][T12200] netlink: 'syz.3.5757': attribute type 6 has an invalid length. [ 223.460034][ T2320] asix: probe of 1-1:0.104 failed with error -71 [ 223.496089][ T2320] usb 1-1: USB disconnect, device number 100 [ 223.555634][T12218] loop3: detected capacity change from 0 to 256 [ 223.587151][T12225] syz.2.5769 uses obsolete (PF_INET,SOCK_PACKET) [ 223.660294][T12232] xt_ecn: cannot match TCP bits for non-tcp packets [ 223.677161][T12235] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5774'. [ 223.710903][T12235] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5774'. [ 223.742444][T12235] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 223.762660][T12245] IPv6: NLM_F_CREATE should be specified when creating new route [ 223.782857][T12245] IPv6: Can't replace route, no match found [ 224.110121][T12303] loop2: detected capacity change from 0 to 512 [ 224.140325][T12310] netlink: 5 bytes leftover after parsing attributes in process `syz.0.5810'. [ 224.150346][T12303] EXT4-fs error (device loop2): ext4_orphan_get:1426: comm syz.2.5808: bad orphan inode 13 [ 224.178681][T12303] ext4_test_bit(bit=12, block=4) = 1 [ 224.195448][T12303] is_bad_inode(inode)=0 [ 224.211699][T12303] NEXT_ORPHAN(inode)=0 [ 224.216000][T12303] max_ino=32 [ 224.219224][T12303] i_nlink=1 [ 224.234875][T12303] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 224.305287][T12303] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.5808: Unrecognised inode hash code 20 [ 224.354588][T12303] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.5808: Corrupt directory, running e2fsck is recommended [ 224.386737][T12303] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.5808: Unrecognised inode hash code 20 [ 224.399778][T12303] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.5808: Corrupt directory, running e2fsck is recommended [ 224.413071][ T315] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 224.463999][ T285] EXT4-fs (loop2): unmounting filesystem. [ 224.576357][T12362] netlink: 64 bytes leftover after parsing attributes in process `syz.3.5837'. [ 224.603936][T12362] netlink: 32 bytes leftover after parsing attributes in process `syz.3.5837'. [ 224.614699][ T315] usb 2-1: Using ep0 maxpacket: 8 [ 224.630914][ T315] usb 2-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 224.651424][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.669292][ T315] usb 2-1: config 0 descriptor?? [ 224.736991][T12384] fuse: Bad value for 'fd' [ 224.826105][T12399] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5855'. [ 224.835684][T12402] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5854'. [ 224.844667][T12402] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5854'. [ 224.898037][ T315] usb 2-1: USB disconnect, device number 94 [ 224.958887][T12419] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5862'. [ 224.959140][T12418] loop2: detected capacity change from 0 to 256 [ 225.002733][T12426] netlink: 'syz.0.5866': attribute type 5 has an invalid length. [ 225.043420][T12418] FAT-fs (loop2): Directory bread(block 64) failed [ 225.062191][T12432] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 225.071349][T12418] FAT-fs (loop2): Directory bread(block 65) failed [ 225.078035][T12418] FAT-fs (loop2): Directory bread(block 66) failed [ 225.091942][T12418] FAT-fs (loop2): Directory bread(block 67) failed [ 225.102489][T12418] FAT-fs (loop2): Directory bread(block 68) failed [ 225.111118][T12418] FAT-fs (loop2): Directory bread(block 69) failed [ 225.118531][T12418] FAT-fs (loop2): Directory bread(block 70) failed [ 225.134930][T12418] FAT-fs (loop2): Directory bread(block 71) failed [ 225.141535][T12418] FAT-fs (loop2): Directory bread(block 72) failed [ 225.164157][T12418] FAT-fs (loop2): Directory bread(block 73) failed [ 225.383818][T12471] 8021q: VLANs not supported on lo [ 225.588902][T12511] xt_TPROXY: Can be used only with -p tcp or -p udp [ 226.589093][ C0] sched: RT throttling activated [ 227.702025][T12518] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 227.822390][T12571] tc_dump_action: action bad kind [ 227.902633][T12586] loop2: detected capacity change from 0 to 256 [ 227.926800][T12588] __nla_validate_parse: 6 callbacks suppressed [ 227.926821][T12588] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5947'. [ 227.941409][T12586] FAT-fs (loop2): Directory bread(block 64) failed [ 227.948846][T12586] FAT-fs (loop2): Directory bread(block 65) failed [ 227.955541][T12586] FAT-fs (loop2): Directory bread(block 66) failed [ 227.967013][T12586] FAT-fs (loop2): Directory bread(block 67) failed [ 227.989964][T12586] FAT-fs (loop2): Directory bread(block 68) failed [ 227.996554][T12586] FAT-fs (loop2): Directory bread(block 69) failed [ 228.014518][T12586] FAT-fs (loop2): Directory bread(block 70) failed [ 228.036695][T12586] FAT-fs (loop2): Directory bread(block 71) failed [ 228.048858][T12586] FAT-fs (loop2): Directory bread(block 72) failed [ 228.064155][T12586] FAT-fs (loop2): Directory bread(block 73) failed [ 228.199743][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 228.199761][ T28] audit: type=1326 audit(1750475620.988:12037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12614 comm="syz.2.5960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 228.248728][T12618] netlink: 128 bytes leftover after parsing attributes in process `syz.3.5963'. [ 228.264669][ T28] audit: type=1326 audit(1750475620.988:12038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12614 comm="syz.2.5960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 228.335771][ T28] audit: type=1326 audit(1750475620.988:12039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12614 comm="syz.2.5960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 228.392321][T12631] Zero length message leads to an empty skb [ 228.464185][T12643] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5974'. [ 228.509065][ T28] audit: type=1400 audit(1750475621.278:12040): avc: denied { ioctl } for pid=12646 comm="syz.2.5976" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 228.549832][T12653] IPv6: NLM_F_CREATE should be specified when creating new route [ 228.563771][T12653] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 228.571066][T12653] IPv6: NLM_F_CREATE should be set when creating new route [ 228.578315][T12653] IPv6: NLM_F_CREATE should be set when creating new route [ 228.624611][T12663] xt_TCPMSS: Only works on TCP SYN packets [ 228.661633][T12665] x_tables: ip_tables: tcp match: only valid for protocol 6 [ 228.706776][ T28] audit: type=1400 audit(1750475621.465:12041): avc: denied { create } for pid=12672 comm="syz.4.5989" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 228.744370][T12675] device bridge1 entered promiscuous mode [ 228.751272][T12677] xt_hashlimit: max too large, truncated to 1048576 [ 228.766346][ T28] audit: type=1400 audit(1750475621.484:12042): avc: denied { setopt } for pid=12672 comm="syz.4.5989" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 228.794166][T12680] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5993'. [ 229.290192][T12766] netlink: 'syz.1.6035': attribute type 27 has an invalid length. [ 229.347508][T12773] loop3: detected capacity change from 0 to 256 [ 229.398138][T12773] FAT-fs (loop3): Directory bread(block 64) failed [ 229.412859][T12773] FAT-fs (loop3): Directory bread(block 65) failed [ 229.440483][T12773] FAT-fs (loop3): Directory bread(block 66) failed [ 229.461472][T12773] FAT-fs (loop3): Directory bread(block 67) failed [ 229.479972][T12773] FAT-fs (loop3): Directory bread(block 68) failed [ 229.486554][T12773] FAT-fs (loop3): Directory bread(block 69) failed [ 229.511826][T12773] FAT-fs (loop3): Directory bread(block 70) failed [ 229.534498][T12773] FAT-fs (loop3): Directory bread(block 71) failed [ 229.555172][T12796] loop1: detected capacity change from 0 to 1024 [ 229.562702][T12773] FAT-fs (loop3): Directory bread(block 72) failed [ 229.562730][T12773] FAT-fs (loop3): Directory bread(block 73) failed [ 229.600536][T12796] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 229.602986][ T28] audit: type=1400 audit(1750475622.298:12043): avc: denied { remount } for pid=12795 comm="syz.1.6051" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 229.609806][ T283] EXT4-fs (loop1): unmounting filesystem. [ 229.774720][ T28] audit: type=1400 audit(1750475622.457:12044): avc: denied { getopt } for pid=12826 comm="syz.3.6064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 229.844099][ T28] audit: type=1326 audit(1750475622.522:12045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12836 comm="syz.3.6070" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 229.844219][ T28] audit: type=1326 audit(1750475622.522:12046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12836 comm="syz.3.6070" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 230.063912][T12866] loop3: detected capacity change from 0 to 256 [ 230.110040][T12866] FAT-fs (loop3): Directory bread(block 64) failed [ 230.124672][T12875] netlink: 'syz.1.6087': attribute type 12 has an invalid length. [ 230.134214][T12866] FAT-fs (loop3): Directory bread(block 65) failed [ 230.154869][T12866] FAT-fs (loop3): Directory bread(block 66) failed [ 230.171321][T12866] FAT-fs (loop3): Directory bread(block 67) failed [ 230.187889][T12866] FAT-fs (loop3): Directory bread(block 68) failed [ 230.205790][T12866] FAT-fs (loop3): Directory bread(block 69) failed [ 230.225135][T12866] FAT-fs (loop3): Directory bread(block 70) failed [ 230.231701][T12866] FAT-fs (loop3): Directory bread(block 71) failed [ 230.241258][T12884] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6091'. [ 230.256978][T12884] netlink: 'syz.1.6091': attribute type 1 has an invalid length. [ 230.263096][T12866] FAT-fs (loop3): Directory bread(block 72) failed [ 230.267088][T12884] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6091'. [ 230.296204][T12866] FAT-fs (loop3): Directory bread(block 73) failed [ 230.463013][T12910] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6105'. [ 230.484246][T12910] netlink: 3 bytes leftover after parsing attributes in process `syz.4.6105'. [ 230.502793][T12906] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6103'. [ 230.566530][T12924] bridge6: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 230.645456][T12939] loop2: detected capacity change from 0 to 128 [ 230.687964][T12939] FAT-fs (loop2): Directory bread(block 11554) failed [ 230.711515][T12939] FAT-fs (loop2): Directory bread(block 11555) failed [ 230.722044][T12939] FAT-fs (loop2): Directory bread(block 11556) failed [ 230.728978][T12939] FAT-fs (loop2): Directory bread(block 11557) failed [ 230.765339][T12939] FAT-fs (loop2): Directory bread(block 11558) failed [ 230.772379][T12939] FAT-fs (loop2): Directory bread(block 11559) failed [ 230.817201][T12939] FAT-fs (loop2): Directory bread(block 11560) failed [ 230.839155][T12939] FAT-fs (loop2): Directory bread(block 11561) failed [ 230.855186][T12939] FAT-fs (loop2): Directory bread(block 11562) failed [ 230.868115][T12939] FAT-fs (loop2): Directory bread(block 11563) failed [ 230.974622][T12997] binder: 12996:12997 ioctl 400c620e 200000000280 returned -22 [ 231.132689][T13032] netlink: 'syz.4.6165': attribute type 3 has an invalid length. [ 231.146258][T13024] netlink: 'syz.0.6163': attribute type 5 has an invalid length. [ 231.270626][T13053] device ip6tnl3 entered promiscuous mode [ 231.387416][T13079] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.405238][T13079] FAT-fs (loop9): unable to read boot sector [ 231.521036][T13098] netlink: 'syz.2.6198': attribute type 12 has an invalid length. [ 231.874585][T13161] netlink: 224 bytes leftover after parsing attributes in process `syz.2.6228'. [ 232.000147][ T24] usb 5-1: new full-speed USB device number 95 using dummy_hcd [ 232.214683][ T24] usb 5-1: config 0 has an invalid interface number: 234 but max is 0 [ 232.231235][ T24] usb 5-1: config 0 has no interface number 0 [ 232.259272][ T24] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=b7.44 [ 232.277698][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.296590][ T24] usb 5-1: Product: syz [ 232.308637][ T24] usb 5-1: Manufacturer: syz [ 232.319540][ T24] usb 5-1: SerialNumber: syz [ 232.335673][ T24] usb 5-1: config 0 descriptor?? [ 232.354952][ T24] usb 5-1: bad CDC descriptors [ 232.377452][ T24] usb 5-1: unsupported MDLM descriptors [ 232.577334][ T24] usb 5-1: USB disconnect, device number 95 [ 232.845256][T13307] xt_policy: too many policy elements [ 232.851932][T13308] xt_bpf: check failed: parse error [ 233.085379][T13329] Invalid ELF header magic: != ELF [ 233.341408][T13379] __nla_validate_parse: 7 callbacks suppressed [ 233.341429][T13379] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6337'. [ 233.514775][T13400] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6347'. [ 233.536458][T13404] netlink: 256 bytes leftover after parsing attributes in process `syz.4.6348'. [ 233.781604][T13440] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6366'. [ 233.817065][T13440] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6366'. [ 233.863656][T13440] netlink: 31 bytes leftover after parsing attributes in process `syz.3.6366'. [ 233.892439][T13440] netlink: 'syz.3.6366': attribute type 3 has an invalid length. [ 233.907548][T13456] netlink: 96 bytes leftover after parsing attributes in process `syz.1.6373'. [ 233.910404][T13440] netlink: 'syz.3.6366': attribute type 2 has an invalid length. [ 233.973875][T13440] netlink: 31 bytes leftover after parsing attributes in process `syz.3.6366'. [ 233.983693][T13464] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6378'. [ 233.990470][T13440] netlink: 'syz.3.6366': attribute type 2 has an invalid length. [ 234.025388][T13463] Invalid ELF header magic: != ELF [ 234.160813][T13482] TCP: TCP_TX_DELAY enabled [ 234.201094][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 234.201110][ T28] audit: type=1400 audit(1750475626.600:12079): avc: denied { read } for pid=13488 comm="syz.2.6391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 234.385228][T13515] loop2: detected capacity change from 0 to 256 [ 234.430981][T13515] FAT-fs (loop2): Directory bread(block 64) failed [ 234.458857][T13523] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6408'. [ 234.459860][T13515] FAT-fs (loop2): Directory bread(block 65) failed [ 234.475577][T13523] device vlan0 entered promiscuous mode [ 234.491374][T13515] FAT-fs (loop2): Directory bread(block 66) failed [ 234.501832][T13515] FAT-fs (loop2): Directory bread(block 67) failed [ 234.508455][T13515] FAT-fs (loop2): Directory bread(block 68) failed [ 234.544823][T13515] FAT-fs (loop2): Directory bread(block 69) failed [ 234.551590][T13515] FAT-fs (loop2): Directory bread(block 70) failed [ 234.582608][T13515] FAT-fs (loop2): Directory bread(block 71) failed [ 234.598878][T13515] FAT-fs (loop2): Directory bread(block 72) failed [ 234.630182][T13515] FAT-fs (loop2): Directory bread(block 73) failed [ 234.663202][T13541] netlink: 'syz.0.6416': attribute type 9 has an invalid length. [ 234.705268][T13541] netlink: 'syz.0.6416': attribute type 7 has an invalid length. [ 234.727245][T13541] netlink: 'syz.0.6416': attribute type 8 has an invalid length. [ 234.745146][T13541] netlink: 'syz.0.6416': attribute type 13 has an invalid length. [ 234.768803][ T28] audit: type=1326 audit(1750475627.123:12080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13550 comm="syz.2.6421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 234.773032][T13549] netlink: 'syz.4.6420': attribute type 3 has an invalid length. [ 234.828500][T13555] IPv6: NLM_F_CREATE should be specified when creating new route [ 234.846785][ T28] audit: type=1326 audit(1750475627.170:12081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13550 comm="syz.2.6421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 234.871537][T13557] xt_socket: unknown flags 0x40 [ 234.917175][ T28] audit: type=1326 audit(1750475627.170:12082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13550 comm="syz.2.6421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 234.995314][T13577] loop1: detected capacity change from 0 to 512 [ 235.009449][T13580] netlink: 'syz.2.6435': attribute type 6 has an invalid length. [ 235.084570][T13577] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.6432: invalid indirect mapped block 256 (level 2) [ 235.109690][T13577] EXT4-fs (loop1): 2 truncates cleaned up [ 235.120934][T13577] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 235.188375][T13610] loop2: detected capacity change from 0 to 16 [ 235.209105][T13610] erofs: (device loop2): mounted with root inode @ nid 36. [ 235.381140][ T28] audit: type=1400 audit(1750475627.703:12083): avc: denied { map } for pid=13645 comm="syz.4.6467" path="socket:[56878]" dev="sockfs" ino=56878 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 235.395755][T13648] netlink: 'syz.2.6469': attribute type 4 has an invalid length. [ 235.428924][T13653] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 235.452587][ T19] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 235.460365][ T28] audit: type=1400 audit(1750475627.703:12084): avc: denied { read accept } for pid=13645 comm="syz.4.6467" path="socket:[56878]" dev="sockfs" ino=56878 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 235.660681][T13687] netlink: 'syz.4.6487': attribute type 49 has an invalid length. [ 235.695169][ T19] usb 2-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x98, skipping [ 235.697852][T13693] netlink: 'syz.2.6490': attribute type 5 has an invalid length. [ 235.716890][ T19] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 47025, setting to 1024 [ 235.742634][ T19] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024 [ 235.763495][ T19] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 235.785066][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.794166][T13577] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 235.802893][ T19] usb 2-1: invalid MIDI in EP 0 [ 235.813883][ T19] snd-usb-audio: probe of 2-1:27.0 failed with error -22 [ 235.842082][ T421] udevd[421]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 235.957756][ T28] audit: type=1400 audit(1750475628.246:12085): avc: denied { accept } for pid=13720 comm="syz.2.6504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 236.024068][ T19] usb 2-1: USB disconnect, device number 95 [ 236.073764][ T315] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 236.235084][ T28] audit: type=1400 audit(1750475628.501:12086): avc: denied { nlmsg_read } for pid=13767 comm="syz.4.6527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 236.291139][ T315] usb 4-1: Using ep0 maxpacket: 16 [ 236.300427][ T315] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 236.324286][ T315] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.336667][ T315] usb 4-1: Product: syz [ 236.341067][ T315] usb 4-1: Manufacturer: syz [ 236.346051][ T315] usb 4-1: SerialNumber: syz [ 236.352166][ T315] r8152-cfgselector 4-1: config 0 descriptor?? [ 236.422629][T13795] netlink: 'syz.0.6540': attribute type 49 has an invalid length. [ 236.498018][ T28] audit: type=1326 audit(1750475628.744:12087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13806 comm="syz.2.6547" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x0 [ 236.577417][ T315] r8152-cfgselector 4-1: Unknown version 0x0000 [ 236.596194][ T283] EXT4-fs (loop1): unmounting filesystem. [ 236.698080][T13844] x_tables: duplicate underflow at hook 3 [ 236.791991][ T315] r8152-cfgselector 4-1: Unknown version 0x0000 [ 236.798353][ T315] r8152-cfgselector 4-1: bad CDC descriptors [ 236.816806][ T315] r8152-cfgselector 4-1: Unknown version 0x0000 [ 236.850763][ T315] r8152-cfgselector 4-1: USB disconnect, device number 97 [ 236.970207][ T28] audit: type=1400 audit(1750475629.184:12088): avc: denied { mac_admin } for pid=13894 comm="syz.4.6589" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 236.972718][T13895] SELinux: Context Ž is not valid (left unmapped). [ 237.202771][T13934] tipc: Trying to set illegal importance in message [ 237.374806][T13970] usb usb1: usbfs: process 13970 (syz.4.6626) did not claim interface 0 before use [ 237.450502][T13985] xt_hashlimit: overflow, rate too high: 0 [ 237.513123][T13999] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 237.566368][T14011] device vti2 entered promiscuous mode [ 237.896581][T14076] xt_hashlimit: size too large, truncated to 1048576 [ 238.151857][T14125] ipt_REJECT: TCP_RESET invalid for non-tcp [ 238.233540][T14133] xt_hashlimit: max too large, truncated to 1048576 [ 238.391893][T14105] loop1: detected capacity change from 0 to 40427 [ 238.410910][T14161] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 238.411963][T14105] F2FS-fs (loop1): Invalid SB checksum offset: 0 [ 238.435657][T14164] binfmt_misc: register: failed to install interpreter file ./file0 [ 238.447541][T14105] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 238.465689][T14105] F2FS-fs (loop1): invalid crc value [ 238.490329][T14105] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 238.549729][T14105] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 238.568961][T14105] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 238.662649][T14200] xt_SECMARK: invalid security context 'unconfined' [ 238.711855][T14208] __nla_validate_parse: 24 callbacks suppressed [ 238.711874][T14208] netlink: 1192 bytes leftover after parsing attributes in process `syz.3.6741'. [ 238.822504][T14226] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6750'. [ 238.831638][T14226] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6750'. [ 238.907055][T14240] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6755'. [ 239.258151][T14305] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6788'. [ 239.552538][T14296] loop3: detected capacity change from 0 to 40427 [ 239.575979][T14296] F2FS-fs (loop3): invalid crc value [ 239.608550][T14296] F2FS-fs (loop3): Found nat_bits in checkpoint [ 239.692368][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 239.692386][ T28] audit: type=1400 audit(1750475631.738:12107): avc: denied { append } for pid=14372 comm="syz.0.6820" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 239.741708][T14296] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 239.819197][T14296] syz.3.6784: attempt to access beyond end of device [ 239.819197][T14296] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 240.018390][ T28] audit: type=1400 audit(1750475632.037:12108): avc: denied { write } for pid=14421 comm="syz.4.6845" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 240.100602][T14435] loop1: detected capacity change from 0 to 256 [ 240.114016][T14438] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6853'. [ 240.178937][T14447] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6855'. [ 240.245787][T14458] device vlan0 entered promiscuous mode [ 240.414270][ T28] audit: type=1400 audit(1750475632.421:12109): avc: denied { execute } for pid=14487 comm="syz.0.6877" dev="tmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 240.467316][T14497] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 240.631906][ T28] audit: type=1400 audit(1750475632.617:12110): avc: denied { accept } for pid=14529 comm="syz.0.6898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 240.728913][T14549] validate_nla: 9 callbacks suppressed [ 240.728931][T14549] netlink: 'syz.4.6906': attribute type 3 has an invalid length. [ 240.767276][T14549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6906'. [ 240.828856][T14566] loop2: detected capacity change from 0 to 128 [ 240.872273][T14568] device bridge2 entered promiscuous mode [ 240.892408][T14566] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 240.924416][T14566] ext4 filesystem being mounted at /1321/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 241.026680][ T285] EXT4-fs (loop2): unmounting filesystem. [ 241.028520][T14560] loop1: detected capacity change from 0 to 40427 [ 241.063284][T14560] F2FS-fs (loop1): heap/no_heap options were deprecated [ 241.093885][T14560] F2FS-fs (loop1): invalid crc value [ 241.103330][T14560] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 241.115072][ T28] audit: type=1400 audit(1750475633.066:12111): avc: denied { shutdown } for pid=14590 comm="syz.4.6928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 241.146688][T14560] F2FS-fs (loop1): Found nat_bits in checkpoint [ 241.213218][ T28] audit: type=1400 audit(1750475633.160:12112): avc: denied { execute } for pid=14598 comm="syz.3.6931" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=60570 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 241.258946][T14560] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 241.335411][T14613] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 241.647257][T14651] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6957'. [ 241.768239][ T28] audit: type=1400 audit(1750475633.674:12113): avc: denied { audit_write } for pid=14666 comm="syz.1.6965" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 241.782975][T14669] xt_policy: output policy not valid in PREROUTING and INPUT [ 241.818161][T14671] netlink: 116 bytes leftover after parsing attributes in process `syz.3.6967'. [ 241.832852][ T28] audit: type=1107 audit(1750475633.702:12114): pid=14666 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='1' [ 242.421485][T14782] xt_hashlimit: Unknown mode mask 100000, kernel too old? [ 242.436356][T14787] device batadv_slave_0 entered promiscuous mode [ 242.454454][T14793] xt_TCPMSS: Only works on TCP SYN packets [ 242.470321][T14787] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 242.497373][T14797] loop1: detected capacity change from 0 to 256 [ 242.507300][T14797] exfat: Deprecated parameter 'namecase' [ 242.542542][T14797] exfat: Deprecated parameter 'namecase' [ 242.564536][T14797] exfat: Deprecated parameter 'namecase' [ 242.573732][T14797] exfat: Deprecated parameter 'utf8' [ 242.594396][T14797] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 242.647278][T14819] binfmt_misc: register: failed to install interpreter file ./file0 [ 242.676957][T14827] sock: sock_timestamping_bind_phc: sock not bind to device [ 242.825559][ T28] audit: type=1326 audit(1750475634.666:12115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14854 comm="syz.1.7057" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0810b8e929 code=0x0 [ 243.027827][T14894] netlink: 'syz.1.7075': attribute type 13 has an invalid length. [ 243.060737][T14902] random: crng reseeded on system resumption [ 243.067192][T14894] gretap0: refused to change device tx_queue_len [ 243.073930][T14894] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 243.091336][T14899] device ip6gre1 entered promiscuous mode [ 243.097132][ T28] audit: type=1400 audit(1750475634.918:12116): avc: denied { ioctl } for pid=14901 comm="syz.0.7082" path="/dev/snapshot" dev="devtmpfs" ino=91 ioctlcmd=0x330d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 243.170109][T14915] xt_TCPMSS: Only works on TCP SYN packets [ 243.234479][T14927] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 243.353014][T14946] loop2: detected capacity change from 0 to 512 [ 243.380665][T14946] EXT4-fs: Ignoring removed nomblk_io_submit option [ 243.395264][T14959] netlink: 'syz.1.7110': attribute type 3 has an invalid length. [ 243.415549][T14946] EXT4-fs (loop2): Test dummy encryption mode enabled [ 243.423774][T14963] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 243.445545][T14965] device wireguard0 entered promiscuous mode [ 243.456651][T14946] EXT4-fs (loop2): 1 truncate cleaned up [ 243.461042][T14965] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 243.479513][T14946] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 243.581504][ T285] EXT4-fs (loop2): unmounting filesystem. [ 243.811040][T15036] SELinux: Context Æ®8yöj°g: is not valid (left unmapped). [ 244.045739][T15083] incfs: Error accessing: ./file0/file0. [ 244.079242][T15083] incfs: mount failed -20 [ 244.086429][T15090] netlink: 'syz.1.7173': attribute type 32 has an invalid length. [ 244.280500][T15128] xt_hashlimit: invalid rate [ 244.455107][T15154] xt_bpf: check failed: parse error [ 244.674771][T15194] netlink: 'syz.0.7226': attribute type 2 has an invalid length. [ 244.703037][T15196] __nla_validate_parse: 7 callbacks suppressed [ 244.703056][T15196] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7228'. [ 244.740826][T15206] loop1: detected capacity change from 0 to 256 [ 244.763529][T15210] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 244.786989][T15206] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 244.791526][T15212] netlink: 'syz.4.7236': attribute type 7 has an invalid length. [ 244.813441][T15212] netlink: 'syz.4.7236': attribute type 5 has an invalid length. [ 244.841816][T15212] netlink: 17 bytes leftover after parsing attributes in process `syz.4.7236'. [ 244.865215][T15221] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 244.872499][T15221] IPv6: NLM_F_CREATE should be set when creating new route [ 244.879730][T15221] IPv6: NLM_F_CREATE should be set when creating new route [ 244.972198][T15240] device ip6tnl2 entered promiscuous mode [ 245.070510][T15261] x_tables: duplicate entry at hook 2 [ 245.118775][T15269] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7264'. [ 245.304298][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 245.304315][ T28] audit: type=1326 audit(1750475636.985:12128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15310 comm="syz.3.7286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 245.308981][ T28] audit: type=1326 audit(1750475636.985:12129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15310 comm="syz.3.7286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=216 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 245.309090][ T28] audit: type=1326 audit(1750475636.985:12130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15310 comm="syz.3.7286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f4838e929 code=0x7ffc0000 [ 245.461975][ T28] audit: type=1326 audit(1750475637.135:12131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15333 comm="syz.2.7296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 245.462047][ T28] audit: type=1326 audit(1750475637.135:12132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15333 comm="syz.2.7296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 245.463027][ T28] audit: type=1326 audit(1750475637.135:12133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15333 comm="syz.2.7296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 245.463311][ T28] audit: type=1326 audit(1750475637.135:12134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15333 comm="syz.2.7296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 245.463388][ T28] audit: type=1326 audit(1750475637.135:12135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15333 comm="syz.2.7296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb45e38e929 code=0x7ffc0000 [ 245.614671][T15350] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7304'. [ 245.626887][T15354] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7306'. [ 246.006756][T15422] device vcan0 entered promiscuous mode [ 246.034416][T15422] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 246.199934][T15456] netlink: 'syz.3.7356': attribute type 13 has an invalid length. [ 246.217077][T15456] gretap0: refused to change device tx_queue_len [ 246.235709][T15456] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 246.325214][T15474] netlink: 76 bytes leftover after parsing attributes in process `syz.2.7364'. [ 246.351033][T15480] loop1: detected capacity change from 0 to 256 [ 246.509313][T15512] netlink: 'syz.3.7384': attribute type 1 has an invalid length. [ 246.598188][T15530] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.617432][T15530] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 246.621802][T15536] netlink: 68 bytes leftover after parsing attributes in process `syz.1.7394'. [ 246.677986][T15542] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7399'. [ 246.682872][T15546] usb usb6: usbfs: process 15546 (syz.4.7401) did not claim interface 15 before use [ 246.694205][T15542] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7399'. [ 246.824798][T15572] netlink: 'syz.0.7414': attribute type 10 has an invalid length. [ 246.859214][T15576] netlink: 'syz.3.7416': attribute type 2 has an invalid length. [ 246.879677][T15572] netlink: 'syz.0.7414': attribute type 10 has an invalid length. [ 246.890676][ T28] audit: type=1400 audit(1750475638.473:12136): avc: denied { getopt } for pid=15583 comm="syz.4.7420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 246.928734][T15586] device vlan0 entered promiscuous mode [ 246.946044][ T28] audit: type=1400 audit(1750475638.519:12137): avc: denied { mounton } for pid=15589 comm="syz.2.7425" path="/proc/2836/ns/mnt" dev="proc" ino=63584 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lnk_file permissive=1 [ 247.013809][T15599] netlink: 68 bytes leftover after parsing attributes in process `syz.3.7428'. [ 247.137985][T15627] netlink: 'syz.4.7440': attribute type 11 has an invalid length. [ 247.249957][T15652] loop1: detected capacity change from 0 to 512 [ 247.300328][T15652] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 247.327604][T15652] ext4 filesystem being mounted at /1469/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.334300][T15666] device gre1 entered promiscuous mode [ 247.351120][T15669] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 247.358417][T15669] IPv6: NLM_F_CREATE should be set when creating new route [ 247.365803][T15669] IPv6: NLM_F_CREATE should be set when creating new route [ 247.384531][ T283] EXT4-fs (loop1): unmounting filesystem. [ 247.518422][T15695] tc_dump_action: action bad kind [ 247.542874][T15701] loop3: detected capacity change from 0 to 256 [ 247.786728][T15749] xt_TCPMSS: Only works on TCP SYN packets [ 247.940311][T15781] netlink: 'syz.0.7517': attribute type 3 has an invalid length. [ 248.091437][T15813] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 248.665457][T15892] xt_l2tp: missing protocol rule (udp|l2tpip) [ 248.782521][T15908] xt_hashlimit: max too large, truncated to 1048576 [ 249.012998][T15941] netlink: 'syz.0.7596': attribute type 3 has an invalid length. [ 249.371044][T16004] x_tables: unsorted underflow at hook 1 [ 249.396289][T16010] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 249.591907][T16054] xt_connbytes: Forcing CT accounting to be enabled [ 249.607985][T16054] xt_nat: multiple ranges no longer supported [ 249.842552][T16128] netlink: 'syz.1.7690': attribute type 4 has an invalid length. [ 249.909435][T16145] xt_connbytes: Forcing CT accounting to be enabled [ 249.976979][T16163] netlink: 'syz.4.7708': attribute type 5 has an invalid length. [ 250.116740][T16201] __nla_validate_parse: 14 callbacks suppressed [ 250.116761][T16201] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7725'. [ 250.148140][T16201] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7725'. [ 250.189553][T16220] xt_socket: unknown flags 0x58 [ 250.439616][T16297] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 250.659697][ T28] kauditd_printk_skb: 338 callbacks suppressed [ 250.659714][ T28] audit: type=1400 audit(1750475641.999:12476): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 250.738840][ T28] audit: type=1400 audit(1750475641.999:12477): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 250.795247][ T28] audit: type=1400 audit(1750475641.999:12478): avc: denied { read write } for pid=16365 comm="syz.4.7810" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=0 [ 250.831152][ T28] audit: type=1400 audit(1750475641.999:12479): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 250.888620][T16412] ip6t_REJECT: ECHOREPLY is not supported [ 250.903842][ T28] audit: type=1400 audit(1750475641.999:12480): avc: denied { execmem } for pid=16367 comm="syz.4.7811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 250.962631][ T28] audit: type=1400 audit(1750475642.036:12481): avc: denied { create } for pid=16369 comm="syz.0.7807" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 250.986835][ T28] audit: type=1400 audit(1750475642.046:12482): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 251.028252][T16446] netlink: 180 bytes leftover after parsing attributes in process `syz.1.7849'. [ 251.052460][T16451] bridge0: port 3(veth0_to_bridge) entered blocking state [ 251.054302][ T28] audit: type=1400 audit(1750475642.046:12483): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 251.068769][T16451] bridge0: port 3(veth0_to_bridge) entered disabled state [ 251.091009][ T28] audit: type=1400 audit(1750475642.046:12484): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 251.115616][ T28] audit: type=1400 audit(1750475642.046:12485): avc: denied { create } for pid=16374 comm="syz.1.7814" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 251.122409][T16451] device veth0_to_bridge entered promiscuous mode [ 251.150566][T16454] device bridge_slave_0 left promiscuous mode [ 251.169798][T16454] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.177854][T16454] device bridge_slave_1 left promiscuous mode [ 251.184153][T16454] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.287082][T16487] netlink: 136 bytes leftover after parsing attributes in process `syz.0.7869'. [ 251.347996][T16505] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7875'. [ 251.459613][T16538] device veth1_macvtap left promiscuous mode [ 251.465666][T16538] device macsec0 entered promiscuous mode [ 251.480826][T16543] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.7895'. [ 251.598867][T16574] xt_hashlimit: max too large, truncated to 1048576 [ 251.603957][T16576] xt_ecn: cannot match TCP bits for non-tcp packets [ 251.609701][T16574] xt_hashlimit: overflow, try lower: 0/0 [ 251.780575][T16620] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 251.808842][T16626] netlink: 64138 bytes leftover after parsing attributes in process `syz.0.7938'. [ 251.819392][T16628] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7936'. [ 251.893145][T16647] bridge5: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 251.980368][T16669] device bridge_slave_0 left promiscuous mode [ 251.987513][T16669] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.995986][T16669] device bridge_slave_1 left promiscuous mode [ 252.002187][T16669] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.013844][T16672] netlink: 96 bytes leftover after parsing attributes in process `syz.1.7960'. [ 252.022901][T16670] validate_nla: 3 callbacks suppressed [ 252.022919][T16670] netlink: 'syz.2.7959': attribute type 12 has an invalid length. [ 252.044879][T16676] xt_limit: Overflow, try lower: 2147483649/3300 [ 252.358947][T16769] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8008'. [ 252.373106][T16771] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 252.397778][T16773] device bridge_slave_0 left promiscuous mode [ 252.403960][T16773] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.411831][T16773] device bridge_slave_1 left promiscuous mode [ 252.417974][T16773] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.584055][T16787] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 252.748032][T16827] netlink: 'syz.1.8037': attribute type 1 has an invalid length. [ 253.116646][T16928] x_tables: unsorted underflow at hook 4 [ 253.308336][T16971] device veth5 entered promiscuous mode [ 253.469114][T17012] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 253.829657][T17126] IPv6: NLM_F_CREATE should be specified when creating new route [ 254.020526][T17180] device vti0 entered promiscuous mode [ 254.348687][T17276] netlink: 'syz.2.8259': attribute type 7 has an invalid length. [ 254.356825][T17276] netlink: 'syz.2.8259': attribute type 8 has an invalid length. [ 254.748086][T17368] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 254.782111][T17378] netlink: 'syz.4.8310': attribute type 11 has an invalid length. [ 254.883127][T17400] device macsec0 entered promiscuous mode [ 254.901084][T17402] bridge0: port 1(veth1_macvtap) entered blocking state [ 254.921253][T17402] bridge0: port 1(veth1_macvtap) entered disabled state [ 255.159443][T17474] netlink: 'syz.2.8358': attribute type 9 has an invalid length. [ 255.264677][T17503] netlink: 'syz.0.8372': attribute type 49 has an invalid length. [ 255.345384][T17524] device veth1_to_team entered promiscuous mode [ 255.354916][T17524] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 255.538786][T17570] __nla_validate_parse: 16 callbacks suppressed [ 255.538805][T17570] netlink: 288 bytes leftover after parsing attributes in process `syz.4.8403'. [ 255.645072][T17596] bridge0: port 4(veth0_vlan) entered blocking state [ 255.669575][T17596] bridge0: port 4(veth0_vlan) entered disabled state [ 255.701012][T17612] netlink: 20 bytes leftover after parsing attributes in process `syz.0.8427'. [ 255.833738][T17652] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8447'. [ 255.962543][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8462'. [ 255.990436][T17686] netlink: 164 bytes leftover after parsing attributes in process `syz.2.8462'. [ 255.999601][T17694] netlink: 'syz.0.8467': attribute type 3 has an invalid length. [ 256.018656][ T28] kauditd_printk_skb: 888 callbacks suppressed [ 256.018674][ T28] audit: type=1400 audit(2000000001.253:13374): avc: denied { bpf } for pid=17698 comm="syz.3.8470" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 256.046024][ T28] audit: type=1400 audit(2000000001.253:13375): avc: denied { prog_load } for pid=17698 comm="syz.3.8470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 256.065755][ T28] audit: type=1400 audit(2000000001.253:13376): avc: denied { bpf } for pid=17698 comm="syz.3.8470" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 256.096097][ T28] audit: type=1400 audit(2000000001.262:13377): avc: denied { read } for pid=17697 comm="syz.1.8468" name="event0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=0 [ 256.127539][ T28] audit: type=1400 audit(2000000001.262:13378): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 256.152485][T17716] netlink: 2 bytes leftover after parsing attributes in process `syz.1.8477'. [ 256.158551][ T28] audit: type=1400 audit(2000000001.272:13379): avc: denied { read write } for pid=284 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 256.171417][T17716] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 256.189328][ T28] audit: type=1400 audit(2000000001.272:13380): avc: denied { read write } for pid=287 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 256.228667][ T28] audit: type=1400 audit(2000000001.281:13381): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 256.230177][T17723] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8481'. [ 256.261148][ T28] audit: type=1400 audit(2000000001.318:13382): avc: denied { bpf } for pid=17702 comm="syz.2.8473" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 256.284765][ T28] audit: type=1400 audit(2000000001.318:13383): avc: denied { bpf } for pid=17703 comm="syz.3.8474" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 256.425175][T17765] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 256.432465][T17765] IPv6: NLM_F_CREATE should be set when creating new route [ 256.439717][T17765] IPv6: NLM_F_CREATE should be set when creating new route [ 256.442096][T17769] xt_TPROXY: Can be used only with -p tcp or -p udp [ 256.461505][T17771] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8505'. [ 256.662291][T17825] xt_l2tp: wrong L2TP version: 0 [ 256.701285][T17839] netlink: 'syz.1.8538': attribute type 5 has an invalid length. [ 256.717991][ T286] EXT4-fs (loop4): unmounting filesystem. [ 257.306825][ T8] bridge0: port 4(veth0_vlan) entered disabled state [ 257.313890][ T8] device veth0_to_bridge left promiscuous mode [ 257.320229][ T8] bridge0: port 3(veth0_to_bridge) entered disabled state [ 257.327982][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.335312][ T8] device bridge_slave_0 left promiscuous mode [ 257.341525][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.349610][ T8] device veth1_macvtap left promiscuous mode [ 258.940992][ T660] ------------[ cut here ]------------ [ 258.946476][ T660] kernel BUG at fs/buffer.c:2714! [ 258.951847][ T660] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 258.957959][ T660] CPU: 0 PID: 660 Comm: kmmpd-loop0 Not tainted 6.1.138-syzkaller-00013-gf6c21bc9a693 #0 [ 258.967766][ T660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 258.977843][ T660] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 258.983232][ T660] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 39 e8 ff e9 b0 fe ff ff e8 6e e1 a3 ff 0f 0b e8 67 e1 a3 ff <0f> 0b e8 60 e1 a3 ff 0f 0b e8 59 e1 a3 ff 0f 0b e8 52 e1 a3 ff 0f [ 259.002839][ T660] RSP: 0018:ffffc90010117ca0 EFLAGS: 00010293 [ 259.008914][ T660] RAX: ffffffff81cc0fa9 RBX: 0000000000000000 RCX: ffff88810a592880 [ 259.016893][ T660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 259.024870][ T660] RBP: ffffc90010117cf0 R08: dffffc0000000000 R09: ffffed1023d2f9a5 [ 259.032848][ T660] R10: ffffed1023d2f9a5 R11: 1ffff11023d2f9a4 R12: 0000000000000000 [ 259.040830][ T660] R13: 1ffff11023d2f9a4 R14: ffff88811e97cd20 R15: 0000000000003801 [ 259.048809][ T660] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 259.057756][ T660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.064343][ T660] CR2: 0000001b2da1eff8 CR3: 0000000006e0f000 CR4: 00000000003506b0 [ 259.072324][ T660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.080297][ T660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 259.088269][ T660] Call Trace: [ 259.091584][ T660] [ 259.094518][ T660] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 259.100348][ T660] submit_bh+0x1f/0x30 [ 259.104439][ T660] write_mmp_block_thawed+0x34a/0x4c0 [ 259.109816][ T660] ? read_mmp_block+0x6d0/0x6d0 [ 259.114675][ T660] ? __cfi_process_timeout+0x10/0x10 [ 259.119970][ T660] write_mmp_block+0x138/0x2b0 [ 259.124750][ T660] kmmpd+0x3ce/0x950 [ 259.128701][ T660] kthread+0x281/0x320 [ 259.132781][ T660] ? __cfi_kmmpd+0x10/0x10 [ 259.137207][ T660] ? __cfi_kthread+0x10/0x10 [ 259.141807][ T660] ret_from_fork+0x1f/0x30 [ 259.146235][ T660] [ 259.149271][ T660] Modules linked in: [ 259.153423][ T660] ---[ end trace 0000000000000000 ]--- [ 259.158933][ T660] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 259.164320][ T660] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 39 e8 ff e9 b0 fe ff ff e8 6e e1 a3 ff 0f 0b e8 67 e1 a3 ff <0f> 0b e8 60 e1 a3 ff 0f 0b e8 59 e1 a3 ff 0f 0b e8 52 e1 a3 ff 0f [ 259.183999][ T660] RSP: 0018:ffffc90010117ca0 EFLAGS: 00010293 [ 259.190125][ T660] RAX: ffffffff81cc0fa9 RBX: 0000000000000000 RCX: ffff88810a592880 [ 259.198196][ T660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 259.206180][ T660] RBP: ffffc90010117cf0 R08: dffffc0000000000 R09: ffffed1023d2f9a5 [ 259.214189][ T660] R10: ffffed1023d2f9a5 R11: 1ffff11023d2f9a4 R12: 0000000000000000 [ 259.222226][ T660] R13: 1ffff11023d2f9a4 R14: ffff88811e97cd20 R15: 0000000000003801 [ 259.230227][ T660] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 259.239172][ T660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.245833][ T660] CR2: 000055557565e4a8 CR3: 0000000006e0f000 CR4: 00000000003506a0 [ 259.253842][ T660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.261871][ T660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 259.269859][ T660] Kernel panic - not syncing: Fatal exception [ 259.276193][ T660] Kernel Offset: disabled [ 259.280512][ T660] Rebooting in 86400 seconds..