last executing test programs: 3m3.361378358s ago: executing program 4 (id=593): socket$inet_icmp_raw(0x2, 0x3, 0x1) 3m3.360748398s ago: executing program 1 (id=597): map_shadow_stack(0x0, 0x0, 0x0) 3m3.349009999s ago: executing program 4 (id=599): ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 3m3.348355979s ago: executing program 4 (id=601): syncfs(0xffffffffffffffff) 3m3.348121669s ago: executing program 1 (id=602): unshare(0x0) 3m3.347805879s ago: executing program 1 (id=603): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/cipso', 0x2, 0x0) 3m3.303596753s ago: executing program 1 (id=606): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dri/renderD128', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dri/renderD128', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dri/renderD128', 0x800, 0x0) 3m3.303233222s ago: executing program 4 (id=608): getcwd(&(0x7f0000000000), 0x0) 3m3.302994042s ago: executing program 4 (id=609): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/unconfined', 0x2, 0x0) 3m3.302918303s ago: executing program 1 (id=610): pwritev2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 3m3.254563927s ago: executing program 4 (id=612): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 3m3.203978881s ago: executing program 1 (id=613): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 189.931505ms ago: executing program 2 (id=7993): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/36, &(0x7f0000000200)=0x24) 189.770184ms ago: executing program 0 (id=7995): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xfc6]}, 0x8) 189.556794ms ago: executing program 2 (id=7997): r0 = socket(0x1, 0x1, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x47, 0x0, &(0x7f0000000180)) 140.693988ms ago: executing program 5 (id=7998): r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='setgroups\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000580)=""/128, 0x80}], 0x1, 0x5b, 0x0) 140.487808ms ago: executing program 0 (id=7999): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x1, 0x0, 0x7fff0006}]}) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)) 140.109538ms ago: executing program 5 (id=8002): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xc, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff0001, 0x0, 0x0, 0x0, 0xfffffe00}, [@call={0x85, 0x0, 0x0, 0x7b}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x6}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) 140.002868ms ago: executing program 3 (id=8003): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000001480)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x23, 0x0, &(0x7f0000000080)="05804ab382844306d758e620b9dc", 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x12) 139.856068ms ago: executing program 2 (id=8004): mlockall(0x7) munlockall() 95.859922ms ago: executing program 0 (id=8005): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000001540)) 95.744592ms ago: executing program 6 (id=8006): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) 95.640562ms ago: executing program 5 (id=8007): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x600}, 0x800, 0x0, 0x2, 0x1}, 0x20) 95.493472ms ago: executing program 0 (id=8008): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x800, &(0x7f0000000480)={[{@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@umask={'umask', 0x3d, 0x6}}, {@namecase}, {@utf8}, {@fmask={'fmask', 0x3d, 0x8}}, {@keep_last_dots}, {@fmask={'fmask', 0x3d, 0x9}}, {@fmask={'fmask', 0x3d, 0xcc04}}, {@errors_continue}, {@allow_utime={'allow_utime', 0x3d, 0x8}}]}, 0x1, 0x1528, &(0x7f00000037c0)="$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") mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x10000, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 95.441802ms ago: executing program 3 (id=8009): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)={0x2, 'vlan1\x00', {}, 0x5}) 90.229252ms ago: executing program 6 (id=8010): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000080)='-', 0x1}], 0x2) 90.063963ms ago: executing program 3 (id=8011): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') preadv2(r0, &(0x7f00000001c0)=[{&(0x7f0000002240)=""/138, 0x8a}], 0x1, 0x4, 0x0, 0x1e) 82.448963ms ago: executing program 5 (id=8012): r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000500)=""/245) 56.941335ms ago: executing program 2 (id=8013): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file2\x00', 0x408e, &(0x7f0000000240)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@min_batch_time={'min_batch_time', 0x3d, 0xfff}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@oldalloc}, {@errors_remount}, {@minixdf}]}, 0x3, 0x43a, &(0x7f0000000340)="$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") mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 56.572985ms ago: executing program 0 (id=8014): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x670, 0x5, 0x458, 0xb, 0x6, 0xfeffffff, 0xf0, 0x218, 0x3c0, 0x3c0, 0xffffffff, 0x3c0, 0x3c0, 0x5, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1_to_team\x00', {}, {}, 0x6}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@tcp={{0x30}, {[], [], 0x0, 0x0, 0x2, 0x4}}, @common=@inet=@socket2={{0x28}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@set={{0x40}}, @common=@set={{0x40}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast, @remote, @icmp_id}}}}, {{@ip={@loopback, @rand_addr, 0x0, 0x0, 'lo\x00', 'ip6tnl0\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id}}}}, {{@ip={@remote, @broadcast, 0x0, 0x0, 'pim6reg0\x00', 'wlan0\x00'}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={{0x20}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@private2, @ipv4=@dev}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b8) 56.380895ms ago: executing program 6 (id=8015): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 56.314406ms ago: executing program 5 (id=8016): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) 56.146935ms ago: executing program 6 (id=8017): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000140)=@ethtool_regs={0x4, 0x8024}}) 21.257568ms ago: executing program 3 (id=8018): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) 20.990928ms ago: executing program 5 (id=8019): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_delneigh={0x24, 0x1e, 0x1, 0x0, 0x24, {0x2}, [@NDA_VNI={0x8, 0x7, 0xf}]}, 0x24}, 0x1, 0x0, 0x0, 0x4084}, 0x20040080) 20.886819ms ago: executing program 2 (id=8020): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x1, &(0x7f00000002c0)=""/204, &(0x7f00000003c0)=0xcc) 20.769198ms ago: executing program 6 (id=8021): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'veth0\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0xfffffffe, 0x0, 0x1, 0x0, 0x1}}) 20.209218ms ago: executing program 0 (id=8022): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) flistxattr(0xffffffffffffffff, 0x0, 0x0) 20.123498ms ago: executing program 3 (id=8023): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/resume', 0x88102, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x700, 0xfdef) 558.64µs ago: executing program 6 (id=8024): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sync_file_range(0xffffffffffffffff, 0x4, 0x0, 0x0) 382.81µs ago: executing program 2 (id=8025): r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x206, 0x3601) ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521) 0s ago: executing program 3 (id=8026): r0 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)={&(0x7f000001b640)=@deltfilter={0x24, 0x2d, 0x5, 0x70bd2a, 0x25dfdbf9, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0x9}, {0x2, 0xf}, {0x1, 0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) kernel console output (not intermixed with test programs): 1: USB disconnect, device number 72 [ 159.894103][ T1345] usb 6-1: Using ep0 maxpacket: 16 [ 159.901796][ T1345] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 159.911071][ T1345] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.922860][ T1345] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 159.933635][ T1345] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 159.942968][ T1345] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.951620][ T1345] usb 6-1: Product: syz [ 159.956413][ T1345] usb 6-1: Manufacturer: syz [ 159.961534][ T1345] usb 6-1: SerialNumber: syz [ 160.094025][ T37] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 160.170893][ T1345] usb 6-1: 0:2 : does not exist [ 160.179099][ T1345] usb 6-1: USB disconnect, device number 72 [ 160.224027][ T1135] usb 7-1: new high-speed USB device number 74 using dummy_hcd [ 160.273944][ T37] usb 3-1: Using ep0 maxpacket: 32 [ 160.280830][ T37] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 160.289578][ T37] usb 3-1: config 0 has no interface number 0 [ 160.295726][ T37] usb 3-1: config 0 interface 196 altsetting 1 endpoint 0x2 has invalid maxpacket 65040, setting to 1024 [ 160.307483][ T37] usb 3-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 1024 [ 160.317800][ T37] usb 3-1: config 0 interface 196 altsetting 1 endpoint 0x5 has invalid wMaxPacketSize 0 [ 160.328032][ T37] usb 3-1: config 0 interface 196 has no altsetting 0 [ 160.336597][ T37] usb 3-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 160.345974][ T37] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.354098][ T37] usb 3-1: Product: syz [ 160.358719][ T37] usb 3-1: Manufacturer: syz [ 160.363886][ T37] usb 3-1: SerialNumber: syz [ 160.371323][ T37] usb 3-1: config 0 descriptor?? [ 160.382037][ T8453] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 160.405108][ T1135] usb 7-1: config 0 has an invalid interface number: 237 but max is 0 [ 160.419324][ T1135] usb 7-1: config 0 has no interface number 0 [ 160.430034][ T1135] usb 7-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 160.442353][ T1135] usb 7-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 160.453063][ T1135] usb 7-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 160.464872][ T1135] usb 7-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 160.480127][ T1135] usb 7-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.b6 [ 160.489703][ T1135] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.497956][ T1135] usb 7-1: Product: syz [ 160.502371][ T1135] usb 7-1: Manufacturer: syz [ 160.507544][ T1135] usb 7-1: SerialNumber: syz [ 160.513048][ T1135] usb 7-1: config 0 descriptor?? [ 160.519756][ T1135] xpad 7-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 160.530860][ T1135] input: Generic X-Box pad as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.237/input/input19 [ 160.600621][ T37] ipheth 3-1:0.196: Unable to find endpoints [ 160.609993][ T37] usb 3-1: USB disconnect, device number 71 [ 160.713737][ T1345] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 160.731390][ T8499] IPv6: addrconf: prefix option has invalid lifetime [ 160.736967][ T60] usb 7-1: USB disconnect, device number 74 [ 160.749732][ T60] xpad 7-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 160.763729][ T24] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 160.846098][ T8519] loop5: detected capacity change from 0 to 512 [ 160.854543][ T8519] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 160.903975][ T1345] usb 4-1: too many configurations: 164, using maximum allowed: 8 [ 160.929955][ T1345] usb 4-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 160.939734][ T1345] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.948752][ T1345] usb 4-1: config 0 descriptor?? [ 160.953904][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 160.962380][ T24] usb 1-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 160.971714][ T24] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 160.980582][ T24] usb 1-1: Product: syz [ 160.984845][ T24] usb 1-1: Manufacturer: syz [ 160.989632][ T24] usb 1-1: SerialNumber: syz [ 160.994918][ T24] usb 1-1: config 0 descriptor?? [ 161.169875][ T1135] usb 4-1: USB disconnect, device number 75 [ 161.193469][ T930] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 161.219900][ T24] usb 1-1: USB disconnect, device number 73 [ 161.375221][ T930] usb 6-1: config 1 interface 0 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 161.389574][ T930] usb 6-1: config 1 interface 0 has no altsetting 0 [ 161.398593][ T930] usb 6-1: New USB device found, idVendor=04b3, idProduct=3103, bcdDevice= 0.40 [ 161.408527][ T930] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.416925][ T930] usb 6-1: SerialNumber: ည [ 161.533283][ T1008] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 161.634549][ T930] usbhid 6-1:1.0: can't add hid device: -71 [ 161.640617][ T930] usbhid: probe of 6-1:1.0 failed with error -71 [ 161.648084][ T930] usb 6-1: USB disconnect, device number 73 [ 161.693225][ T1135] usb 7-1: new high-speed USB device number 75 using dummy_hcd [ 161.718741][ T1008] usb 3-1: New USB device found, idVendor=04b4, idProduct=6830, bcdDevice=86.cf [ 161.728381][ T1008] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.753465][ T1008] ums-cypress 3-1:1.0: USB Mass Storage device detected [ 161.851443][ T8606] loop3: detected capacity change from 0 to 512 [ 161.860995][ T8606] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 161.883149][ T1135] usb 7-1: Using ep0 maxpacket: 8 [ 161.890045][ T1135] usb 7-1: unable to get BOS descriptor or descriptor too short [ 161.899028][ T1135] usb 7-1: config 12 interface 0 altsetting 7 endpoint 0x3 has invalid maxpacket 28453, setting to 1024 [ 161.910531][ T1135] usb 7-1: config 12 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 1024 [ 161.928487][ T1135] usb 7-1: config 12 interface 0 has no altsetting 0 [ 161.939765][ T1135] usb 7-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 161.955131][ T1135] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.961021][ T1345] usb 3-1: USB disconnect, device number 72 [ 161.963371][ T1135] usb 7-1: Product: syz [ 161.970294][ T28] audit: type=1400 audit(1757459362.590:286): avc: denied { create } for pid=8609 comm="syz.3.4298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 161.977815][ T1135] usb 7-1: Manufacturer: syz [ 162.000768][ T1135] usb 7-1: SerialNumber: syz [ 162.015782][ T8577] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 162.033035][ T60] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 162.148463][ T8621] loop5: detected capacity change from 0 to 128 [ 162.155478][ T8621] EXT4-fs: Ignoring removed oldalloc option [ 162.161692][ T8621] EXT4-fs: Ignoring removed nomblk_io_submit option [ 162.169165][ T8621] EXT4-fs (loop5): Test dummy encryption mode enabled [ 162.176730][ T8621] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (19520!=39978) [ 162.186977][ T8621] EXT4-fs (loop5): group descriptors corrupted! [ 162.226480][ T1135] usb 7-1: selecting invalid altsetting 0 [ 162.233132][ T60] usb 1-1: Using ep0 maxpacket: 16 [ 162.235805][ T1135] usb 7-1: USB disconnect, device number 75 [ 162.247265][ T60] usb 1-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 162.257417][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.277613][ T60] usb 1-1: Product: syz [ 162.281905][ T60] usb 1-1: Manufacturer: syz [ 162.286855][ T60] usb 1-1: SerialNumber: syz [ 162.292231][ T60] usb 1-1: config 0 descriptor?? [ 162.298151][ T60] usb-storage 1-1:0.0: USB Mass Storage device detected [ 162.306403][ T60] usb-storage 1-1:0.0: Quirks match for vid 054c pid 002e: 1 [ 162.322952][ T930] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 162.443401][ T1132] udevd[1132]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:12.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 162.504576][ T60] usb 1-1: USB disconnect, device number 74 [ 162.513982][ T930] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 162.527312][ T930] usb 4-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 162.538377][ T930] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 162.547852][ T1008] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 162.557887][ T930] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.569187][ T930] usb 4-1: invalid MIDI out EP 0 [ 162.577183][ T930] snd-usb-audio: probe of 4-1:27.0 failed with error -22 [ 162.594768][ T1132] udevd[1132]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 162.742690][ T1008] usb 6-1: Using ep0 maxpacket: 32 [ 162.754413][ T1008] usb 6-1: New USB device found, idVendor=057b, idProduct=0000, bcdDevice= 0.5f [ 162.764002][ T1008] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.772032][ T1008] usb 6-1: Product: syz [ 162.774679][ T1345] usb 4-1: USB disconnect, device number 76 [ 162.776510][ T1008] usb 6-1: Manufacturer: syz [ 162.787079][ T1008] usb 6-1: SerialNumber: syz [ 162.792273][ T1008] usb 6-1: config 0 descriptor?? [ 162.798505][ T1008] usb-storage 6-1:0.0: USB Mass Storage device detected [ 162.806345][ T1008] usb-storage 6-1:0.0: Quirks match for vid 057b pid 0000: 1 [ 162.942624][ T24] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 163.007433][ T1008] usb 6-1: USB disconnect, device number 74 [ 163.022544][ T60] usb 7-1: new full-speed USB device number 76 using dummy_hcd [ 163.035317][ T8659] SELinux: security_context_str_to_sid (unconfined_uobj_type=fsconte,) failed with errno=-22 [ 163.122512][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 163.128765][ T24] usb 3-1: config 0 has an invalid interface number: 16 but max is 0 [ 163.137565][ T24] usb 3-1: config 0 has no interface number 0 [ 163.144239][ T24] usb 3-1: config 0 interface 16 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 163.154295][ T24] usb 3-1: config 0 interface 16 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 163.164405][ T24] usb 3-1: config 0 interface 16 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 163.176020][ T24] usb 3-1: New USB device found, idVendor=0499, idProduct=102a, bcdDevice=85.2d [ 163.185370][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.195136][ T24] usb 3-1: Product: syz [ 163.199384][ T24] usb 3-1: Manufacturer: syz [ 163.204227][ T24] usb 3-1: SerialNumber: syz [ 163.209625][ T24] usb 3-1: config 0 descriptor?? [ 163.214687][ T60] usb 7-1: not running at top speed; connect to a high speed hub [ 163.222919][ T8651] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 163.231490][ T60] usb 7-1: config 1 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 163.243279][ T60] usb 7-1: config 1 interface 0 has no altsetting 0 [ 163.251952][ T24] snd-usb-audio: probe of 3-1:0.16 failed with error -12 [ 163.259973][ T60] usb 7-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 163.266448][ T1132] udevd[1132]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.16/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 163.269734][ T60] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.298540][ T60] usb 7-1: Product: syz [ 163.305494][ T60] usb 7-1: Manufacturer: syz [ 163.313096][ T60] usb 7-1: SerialNumber: syz [ 163.352371][ T930] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 163.440273][ T1345] usb 3-1: USB disconnect, device number 73 [ 163.530895][ T60] usbhid 7-1:1.0: can't add hid device: -71 [ 163.539896][ T60] usbhid: probe of 7-1:1.0 failed with error -71 [ 163.542269][ T930] usb 1-1: Using ep0 maxpacket: 16 [ 163.551404][ T60] usb 7-1: USB disconnect, device number 76 [ 163.558687][ T930] usb 1-1: unable to get BOS descriptor or descriptor too short [ 163.571408][ T930] usb 1-1: config 7 has an invalid interface number: 142 but max is 0 [ 163.579998][ T930] usb 1-1: config 7 has no interface number 0 [ 163.586262][ T930] usb 1-1: config 7 interface 142 has no altsetting 0 [ 163.592299][ T24] usb 4-1: new full-speed USB device number 77 using dummy_hcd [ 163.594523][ T930] usb 1-1: New USB device found, idVendor=0499, idProduct=2e03, bcdDevice=b6.b4 [ 163.610099][ T930] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.618471][ T930] usb 1-1: Product: syz [ 163.622900][ T930] usb 1-1: Manufacturer: syz [ 163.627739][ T930] usb 1-1: SerialNumber: syz [ 163.773529][ T24] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 163.781929][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.792455][ T24] usb 4-1: config 0 has no interface number 0 [ 163.800542][ T24] usb 4-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 163.809946][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.818485][ T24] usb 4-1: Product: syz [ 163.822786][ T24] usb 4-1: Manufacturer: syz [ 163.827568][ T24] usb 4-1: SerialNumber: syz [ 163.833542][ T24] usb 4-1: config 0 descriptor?? [ 163.852124][ T1135] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 163.856951][ T1523] udevd[1523]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:7.142/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 163.860738][ T930] usb 1-1: USB disconnect, device number 75 [ 164.041830][ T24] usb 4-1: USB disconnect, device number 77 [ 164.072053][ T1135] usb 6-1: Using ep0 maxpacket: 32 [ 164.078815][ T1135] usb 6-1: config 2 has an invalid interface number: 194 but max is 0 [ 164.087363][ T1135] usb 6-1: config 2 has no interface number 0 [ 164.093767][ T1135] usb 6-1: config 2 interface 194 altsetting 0 endpoint 0xA has invalid maxpacket 1584, setting to 1024 [ 164.106108][ T1135] usb 6-1: config 2 interface 194 altsetting 0 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 164.117642][ T1135] usb 6-1: New USB device found, idVendor=0499, idProduct=1025, bcdDevice=9c.f6 [ 164.127230][ T1135] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.136620][ T8677] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 164.291927][ T60] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 164.331890][ T1008] usb 7-1: new high-speed USB device number 77 using dummy_hcd [ 164.348478][ T1135] usb 6-1: string descriptor 0 read error: -71 [ 164.357387][ T1135] usb 6-1: USB disconnect, device number 75 [ 164.471878][ T60] usb 3-1: Using ep0 maxpacket: 8 [ 164.478910][ T60] usb 3-1: unable to get BOS descriptor or descriptor too short [ 164.487438][ T60] usb 3-1: config 17 has an invalid interface number: 8 but max is 1 [ 164.495646][ T60] usb 3-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 164.504813][ T60] usb 3-1: config 17 has no interface number 0 [ 164.511330][ T60] usb 3-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 164.521579][ T60] usb 3-1: config 17 interface 8 has no altsetting 0 [ 164.529861][ T60] usb 3-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 164.532870][ T1008] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 164.539197][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.549398][ T1008] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 164.572168][ T60] usb 3-1: Product: syz [ 164.573884][ T1008] usb 7-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 164.576491][ T60] usb 3-1: Manufacturer: syz [ 164.586394][ T1008] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.593173][ T60] usb 3-1: SerialNumber: syz [ 164.599246][ T1008] usb 7-1: Product: syz [ 164.607673][ T1008] usb 7-1: Manufacturer: syz [ 164.612796][ T1008] usb 7-1: SerialNumber: syz [ 164.618123][ T1008] usb 7-1: config 0 descriptor?? [ 164.721723][ T930] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 164.828329][ T60] usb 3-1: selecting invalid altsetting 0 [ 164.829895][ T1008] usb 7-1: USB disconnect, device number 77 [ 164.844813][ T60] usb 3-1: USB disconnect, device number 74 [ 164.871747][ T24] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 164.901674][ T930] usb 1-1: Using ep0 maxpacket: 16 [ 164.930404][ T930] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 164.948801][ T930] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.979888][ T930] usb 1-1: config 0 has no interface number 0 [ 165.000991][ T930] usb 1-1: New USB device found, idVendor=0bd3, idProduct=05f4, bcdDevice= 0.5b [ 165.018972][ T930] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.030699][ T930] usb 1-1: config 0 descriptor?? [ 165.062272][ T1086] udevd[1086]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 165.078952][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 165.087093][ T24] usb 4-1: config 0 has no interfaces? [ 165.098253][ T24] usb 4-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=c5.67 [ 165.107625][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.115702][ T24] usb 4-1: Product: syz [ 165.119957][ T24] usb 4-1: Manufacturer: syz [ 165.124611][ T24] usb 4-1: SerialNumber: syz [ 165.129763][ T24] r8152-cfgselector 4-1: config 0 descriptor?? [ 165.241985][ T60] usb 1-1: USB disconnect, device number 76 [ 165.291435][ T1345] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 165.338304][ T24] r8152-cfgselector 4-1: Unknown version 0x0000 [ 165.345532][ T24] r8152-cfgselector 4-1: USB disconnect, device number 78 [ 165.414166][ T8732] loop6: detected capacity change from 0 to 2048 [ 165.421156][ T8732] EXT4-fs: Ignoring removed mblk_io_submit option [ 165.428680][ T8732] EXT4-fs (loop6): #clusters per group too big: 16384 [ 165.481304][ T1345] usb 6-1: Using ep0 maxpacket: 32 [ 165.497475][ T1345] usb 6-1: config index 0 descriptor too short (expected 3858, got 27) [ 165.506125][ T1345] usb 6-1: config 140 has too many interfaces: 121, using maximum allowed: 32 [ 165.515622][ T1345] usb 6-1: config 140 has an invalid interface descriptor of length 6, skipping [ 165.525591][ T1345] usb 6-1: config 140 has an invalid descriptor of length 0, skipping remainder of the config [ 165.537424][ T1345] usb 6-1: config 140 has 0 interfaces, different from the descriptor's value: 121 [ 165.552442][ T1345] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 165.562217][ T1345] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.570695][ T1345] usb 6-1: Product: syz [ 165.575059][ T1345] usb 6-1: Manufacturer: syz [ 165.580076][ T1345] usb 6-1: SerialNumber: syz [ 165.779469][ T1008] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 165.806833][ T1345] usb 6-1: USB disconnect, device number 76 [ 165.940712][ T8798] loop6: detected capacity change from 0 to 128 [ 165.972970][ T1008] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.987868][ T8798] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.996895][ T8798] FAT-fs (loop6): Filesystem has been set read-only [ 166.004794][ T1008] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.018320][ T1008] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 166.027290][ T1008] usb 3-1: SerialNumber: syz [ 166.043099][ T1008] usb 3-1: bad CDC descriptors [ 166.115772][ T8814] incfs: Error accessing: ./file0. [ 166.121268][ T8814] incfs: mount failed -2 [ 166.248993][ T6] usb 3-1: USB disconnect, device number 75 [ 166.314065][ T930] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 166.495668][ T1345] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 166.506346][ T930] usb 4-1: Using ep0 maxpacket: 8 [ 166.512630][ T930] usb 4-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 166.524142][ T1008] usb 7-1: new high-speed USB device number 78 using dummy_hcd [ 166.531988][ T930] usb 4-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 166.541265][ T930] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.688090][ T1345] usb 1-1: Using ep0 maxpacket: 32 [ 166.695018][ T1345] usb 1-1: unable to get BOS descriptor or descriptor too short [ 166.703137][ T60] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 166.712062][ T1345] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 166.721255][ T1345] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 166.730395][ T1345] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 166.740724][ T1345] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 166.751903][ T1345] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 166.761261][ T1345] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.762930][ T1008] usb 7-1: Using ep0 maxpacket: 16 [ 166.772479][ T1345] usb 1-1: Product: syz [ 166.775987][ T930] usb 4-1: string descriptor 0 read error: -71 [ 166.779298][ T1345] usb 1-1: Manufacturer: syz [ 166.790266][ T1345] usb 1-1: SerialNumber: syz [ 166.792483][ T930] hub 4-1:32.0: USB hub found [ 166.804251][ T1008] usb 7-1: config 0 has an invalid interface association descriptor of length 5, skipping [ 166.815431][ T1008] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.826140][ T930] hub 4-1:32.0: config failed, can't read hub descriptor (err -22) [ 166.838727][ T1008] usb 7-1: config 0 has 0 interfaces, different from the descriptor's value: 10 [ 166.869913][ T1008] usb 7-1: New USB device found, idVendor=1870, idProduct=0001, bcdDevice=9e.c9 [ 166.880199][ T1008] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.888954][ T930] usb 4-1: USB disconnect, device number 79 [ 166.895465][ T1008] usb 7-1: Product: syz [ 166.900515][ T1008] usb 7-1: Manufacturer: syz [ 166.902535][ T60] usb 6-1: Using ep0 maxpacket: 32 [ 166.906067][ T1008] usb 7-1: SerialNumber: syz [ 166.916877][ T60] usb 6-1: unable to get BOS descriptor or descriptor too short [ 166.917814][ T1008] usb 7-1: config 0 descriptor?? [ 166.931462][ T60] usb 6-1: config 104 has an invalid interface number: 211 but max is 0 [ 166.940035][ T60] usb 6-1: config 104 has no interface number 0 [ 166.946932][ T60] usb 6-1: config 104 interface 211 has no altsetting 0 [ 166.955372][ T60] usb 6-1: New USB device found, idVendor=0af0, idProduct=d357, bcdDevice= 0.00 [ 166.965001][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.973267][ T60] usb 6-1: Product: syz [ 166.977515][ T60] usb 6-1: Manufacturer: syz [ 166.982512][ T60] usb 6-1: SerialNumber: syz [ 167.033386][ T1345] usb 1-1: 0:2 : does not exist [ 167.042919][ T1345] usb 1-1: USB disconnect, device number 77 [ 167.151605][ T1008] usb 7-1: USB disconnect, device number 78 [ 167.158507][ T24] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 167.214545][ T60] usb 6-1: bad CDC descriptors [ 167.219666][ T60] usb-storage 6-1:104.211: USB Mass Storage device detected [ 167.256160][ T60] usb 6-1: USB disconnect, device number 77 [ 167.362207][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 167.368818][ T24] usb 3-1: config index 0 descriptor too short (expected 8242, got 50) [ 167.383837][ T24] usb 3-1: config 0 has an invalid interface number: 234 but max is 0 [ 167.392595][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.403458][ T24] usb 3-1: config 0 has no interface number 0 [ 167.410270][ T24] usb 3-1: config 0 interface 234 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 167.414405][ T8878] loop3: detected capacity change from 0 to 8192 [ 167.420683][ T24] usb 3-1: config 0 interface 234 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 167.437651][ T24] usb 3-1: config 0 interface 234 has no altsetting 0 [ 167.446349][ T24] usb 3-1: New USB device found, idVendor=0781, idProduct=0200, bcdDevice=3c.a2 [ 167.455972][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.464116][ T24] usb 3-1: Product: syz [ 167.468587][ T24] usb 3-1: Manufacturer: syz [ 167.473451][ T24] usb 3-1: SerialNumber: syz [ 167.478759][ T24] usb 3-1: config 0 descriptor?? [ 167.490743][ T8878] loop3: p1 p2 p4 < > [ 167.495169][ T8878] loop3: p1 start 16777216 is beyond EOD, truncated [ 167.501953][ T8878] loop3: p2 size 515840 extends beyond EOD, truncated [ 167.542859][ T1523] udevd[1523]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 167.543365][ T1086] udevd[1086]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 167.705505][ T24] ums-sddr09 3-1:0.234: USB Mass Storage device detected [ 167.737656][ T24] ums-sddr09: probe of 3-1:0.234 failed with error -22 [ 167.755463][ T24] usb 3-1: USB disconnect, device number 76 [ 167.761006][ T8884] loop3: detected capacity change from 0 to 40427 [ 167.761943][ T28] audit: type=1326 audit(1757459368.246:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8909 comm="syz.6.4443" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f082f78ebe9 code=0x0 [ 167.780950][ T8884] F2FS-fs (loop3): Invalid log sectorsize (131081) [ 167.806830][ T8884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 167.834071][ T8884] F2FS-fs (loop3): invalid crc value [ 167.859734][ T8884] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 167.910564][ T8884] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 167.919758][ T8884] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 167.971563][ T1008] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 168.075493][ T8954] IPv6: addrconf: prefix option has invalid lifetime [ 168.152771][ T1135] usb 6-1: new full-speed USB device number 78 using dummy_hcd [ 168.174091][ T1008] usb 1-1: Using ep0 maxpacket: 16 [ 168.181097][ T1008] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 168.189293][ T1008] usb 1-1: config 0 has no interface number 0 [ 168.195604][ T1008] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 168.213917][ T1008] usb 1-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 168.215807][ T8966] loop3: detected capacity change from 0 to 512 [ 168.223485][ T1008] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.237998][ T1008] usb 1-1: Product: syz [ 168.242562][ T1008] usb 1-1: Manufacturer: syz [ 168.244081][ T8966] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 168.247199][ T1008] usb 1-1: SerialNumber: syz [ 168.256708][ T8966] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 168.261601][ T1008] usb 1-1: config 0 descriptor?? [ 168.292602][ T6] usb 7-1: new high-speed USB device number 79 using dummy_hcd [ 168.346356][ T1135] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.366856][ T1135] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 168.387579][ T1135] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 168.412151][ T1135] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.422007][ T1135] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.430258][ T1135] usb 6-1: Product: syz [ 168.434513][ T1135] usb 6-1: Manufacturer: syz [ 168.439221][ T1135] usb 6-1: SerialNumber: syz [ 168.444753][ T8921] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 168.452929][ T1135] usb 6-1: selecting invalid altsetting 1 [ 168.505645][ T6] usb 7-1: Using ep0 maxpacket: 16 [ 168.512575][ T6] usb 7-1: unable to get BOS descriptor or descriptor too short [ 168.521696][ T1008] usb 1-1: USB disconnect, device number 78 [ 168.528467][ T6] usb 7-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 168.543161][ T6] usb 7-1: config 1 interface 0 has no altsetting 0 [ 168.554199][ T6] usb 7-1: New USB device found, idVendor=0eef, idProduct=720c, bcdDevice= 0.40 [ 168.563976][ T6] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.572613][ T6] usb 7-1: Product: syz [ 168.576904][ T6] usb 7-1: Manufacturer: 膬䯹䄰䞙㞌쐜쥙혟翶夼뜂쌴싵ꉄ鮅↣롱鋃䘲񲳝 [ 168.587233][ T6] usb 7-1: SerialNumber: syz [ 168.612443][ T24] usb 3-1: new low-speed USB device number 77 using dummy_hcd [ 168.668934][ T1135] cdc_ncm 6-1:1.0: bind() failure [ 168.675658][ T1135] usb 6-1: USB disconnect, device number 78 [ 168.687262][ T60] usb 4-1: new full-speed USB device number 80 using dummy_hcd [ 168.805891][ T24] usb 3-1: No LPM exit latency info found, disabling LPM. [ 168.810492][ T6] usbhid 7-1:1.0: can't add hid device: -22 [ 168.815088][ T24] usb 3-1: config 1 interface 0 altsetting 248 endpoint 0x82 is Bulk; changing to Interrupt [ 168.819179][ T6] usbhid: probe of 7-1:1.0 failed with error -22 [ 168.829537][ T24] usb 3-1: config 1 interface 0 altsetting 248 endpoint 0x3 is Bulk; changing to Interrupt [ 168.837130][ T6] usb 7-1: USB disconnect, device number 79 [ 168.856653][ T24] usb 3-1: config 1 interface 0 has no altsetting 0 [ 168.866218][ T24] usb 3-1: string descriptor 0 read error: -22 [ 168.872734][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.881896][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.891377][ T8970] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 168.891398][ T60] usb 4-1: config 9 has an invalid interface number: 81 but max is 0 [ 168.898934][ T8970] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 168.907998][ T60] usb 4-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 168.925563][ T24] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 168.934981][ T60] usb 4-1: config 9 has no interface number 0 [ 168.941374][ T60] usb 4-1: config 9 interface 81 has no altsetting 0 [ 168.950457][ T60] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 168.959740][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.967795][ T60] usb 4-1: Product: syz [ 168.972082][ T60] usb 4-1: Manufacturer: syz [ 168.976802][ T60] usb 4-1: SerialNumber: syz [ 169.146182][ T6] usb 3-1: USB disconnect, device number 77 [ 169.198558][ T60] usbserial_generic 4-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 169.210205][ T60] usbserial_generic 4-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 169.224250][ T60] usbserial_generic 4-1:9.81: device has no bulk endpoints [ 169.241284][ T60] usb 4-1: USB disconnect, device number 80 [ 169.359563][ T28] audit: type=1400 audit(1757459369.733:288): avc: denied { create } for pid=9017 comm="syz.6.4495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 169.414254][ T2791] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 169.474535][ T9042] loop6: detected capacity change from 0 to 512 [ 169.483057][ T9042] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 169.495472][ T9042] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 169.505879][ T9042] EXT4-fs (loop6): group descriptors corrupted! [ 169.617361][ T2791] usb 1-1: Using ep0 maxpacket: 8 [ 169.628207][ T1135] usb 6-1: new low-speed USB device number 79 using dummy_hcd [ 169.629590][ T2791] usb 1-1: unable to get BOS descriptor or descriptor too short [ 169.649964][ T2791] usb 1-1: config 0 has an invalid interface number: 125 but max is 2 [ 169.658770][ T2791] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 169.668239][ T2791] usb 1-1: config 0 has no interface number 0 [ 169.675138][ T2791] usb 1-1: config 0 interface 125 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 169.689151][ T2791] usb 1-1: config 0 interface 125 has no altsetting 0 [ 169.697715][ T2791] usb 1-1: New USB device found, idVendor=17dc, idProduct=0202, bcdDevice=8a.dd [ 169.707009][ T2791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.718832][ T2791] usb 1-1: Product: syz [ 169.723085][ T2791] usb 1-1: Manufacturer: syz [ 169.728129][ T2791] usb 1-1: SerialNumber: syz [ 169.733632][ T2791] usb 1-1: config 0 descriptor?? [ 169.827524][ T1135] usb 6-1: unable to get BOS descriptor or descriptor too short [ 169.845808][ T1135] usb 6-1: config 127 has an invalid interface number: 106 but max is 0 [ 169.859081][ T1135] usb 6-1: config 127 has no interface number 0 [ 169.866130][ T1135] usb 6-1: config 127 interface 106 altsetting 8 endpoint 0xF has an invalid bInterval 53, changing to 4 [ 169.882772][ T1135] usb 6-1: config 127 interface 106 altsetting 8 endpoint 0xF has invalid maxpacket 512, setting to 0 [ 169.899053][ T1135] usb 6-1: config 127 interface 106 has no altsetting 0 [ 169.918632][ T1135] usb 6-1: string descriptor 0 read error: -22 [ 169.924887][ T1135] usb 6-1: New USB device found, idVendor=0403, idProduct=e80a, bcdDevice= 0.b8 [ 169.934703][ T1135] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.935451][ T9088] loop3: detected capacity change from 0 to 8192 [ 169.942863][ T6] usb 7-1: new full-speed USB device number 80 using dummy_hcd [ 169.960317][ T2791] hub 1-1:0.125: bad descriptor, ignoring hub [ 169.960414][ T1135] ftdi_sio 6-1:127.106: FTDI USB Serial Device converter detected [ 169.966615][ T2791] hub: probe of 1-1:0.125 failed with error -5 [ 169.975214][ T1135] usb 6-1: Detected SIO [ 169.982714][ T2791] usb 1-1: Found UVC 15.ff device syz (17dc:0202) [ 169.985701][ T1135] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 15 [ 169.992568][ T2791] usb 1-1: No valid video chain found. [ 170.000958][ T1135] usb 6-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 170.014680][ T9088] loop3: p4 < > [ 170.035453][ T2791] usb 1-1: USB disconnect, device number 79 [ 170.065628][ T1523] udevd[1523]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 170.119856][ T60] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 170.142282][ T6] usb 7-1: config 0 has an invalid interface number: 92 but max is 0 [ 170.150554][ T6] usb 7-1: config 0 has no interface number 0 [ 170.156791][ T6] usb 7-1: config 0 interface 92 has no altsetting 0 [ 170.163794][ T6] usb 7-1: New USB device found, idVendor=1a0a, idProduct=0101, bcdDevice=54.c3 [ 170.173079][ T6] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.185143][ T6] usb 7-1: config 0 descriptor?? [ 170.208512][ T1008] usb 6-1: USB disconnect, device number 79 [ 170.218014][ T1008] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 170.228005][ T1008] ftdi_sio 6-1:127.106: device disconnected [ 170.312959][ T60] usb 3-1: not running at top speed; connect to a high speed hub [ 170.322274][ T60] usb 3-1: config 92 has an invalid interface number: 146 but max is 0 [ 170.331251][ T60] usb 3-1: config 92 contains an unexpected descriptor of type 0x1, skipping [ 170.340323][ T60] usb 3-1: config 92 has no interface number 0 [ 170.346663][ T60] usb 3-1: config 92 interface 146 has no altsetting 0 [ 170.355185][ T60] usb 3-1: New USB device found, idVendor=0421, idProduct=0178, bcdDevice=a4.0a [ 170.364493][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.372737][ T60] usb 3-1: Product: syz [ 170.377268][ T60] usb 3-1: Manufacturer: syz [ 170.381968][ T60] usb 3-1: SerialNumber: syz [ 170.397747][ T24] usb 4-1: new low-speed USB device number 81 using dummy_hcd [ 170.407513][ T6] usb 7-1: string descriptor 0 read error: -71 [ 170.414502][ T6] usb_ehset_test: probe of 7-1:0.92 failed with error -32 [ 170.423960][ T6] usb 7-1: USB disconnect, device number 80 [ 170.592495][ T24] usb 4-1: config 1 interface 0 altsetting 6 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 170.607439][ T24] usb 4-1: config 1 interface 0 has no altsetting 0 [ 170.614575][ T60] rndis_host 3-1:92.146: invalid descriptor buffer length [ 170.622461][ T60] usb 3-1: bad CDC descriptors [ 170.628053][ T60] cdc_acm 3-1:92.146: invalid descriptor buffer length [ 170.641493][ T24] usb 4-1: string descriptor 0 read error: -22 [ 170.648876][ T60] usb 3-1: USB disconnect, device number 78 [ 170.655187][ T24] usb 4-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.40 [ 170.665691][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.677447][ T9102] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 170.776811][ T9116] loop5: detected capacity change from 0 to 512 [ 170.787537][ T9118] cgroup: No subsys list or none specified [ 170.794773][ T9116] EXT4-fs error (device loop5): ext4_init_orphan_info:586: comm syz.5.4543: inode #0: comm syz.5.4543: iget: illegal inode # [ 170.816847][ T9116] EXT4-fs (loop5): get orphan inode failed [ 170.823448][ T9116] EXT4-fs (loop5): mount failed [ 170.902267][ T24] usbhid 4-1:1.0: can't add hid device: -71 [ 170.908457][ T24] usbhid: probe of 4-1:1.0 failed with error -71 [ 170.917437][ T24] usb 4-1: USB disconnect, device number 81 [ 170.981363][ T9129] loop6: detected capacity change from 0 to 2048 [ 171.008652][ T9129] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 171.019288][ T9129] ext4 filesystem being mounted at /832/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.040309][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 171.079164][ T9136] loop6: detected capacity change from 0 to 4096 [ 171.101276][ T9136] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 171.118085][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 171.165970][ T9145] loop2: detected capacity change from 0 to 512 [ 171.177189][ T9145] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 171.194473][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.210462][ T9148] loop2: detected capacity change from 0 to 1024 [ 171.222705][ T9148] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 171.231483][ T9148] ext4 filesystem being mounted at /775/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.243009][ T6] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 171.256221][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.272451][ T9152] loop2: detected capacity change from 0 to 512 [ 171.283191][ T9152] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 171.299246][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.318762][ T9155] loop2: detected capacity change from 0 to 2048 [ 171.331723][ T9155] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 171.348744][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.365360][ T9158] loop2: detected capacity change from 0 to 512 [ 171.383075][ T9158] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 171.392164][ T1135] usb 1-1: new full-speed USB device number 80 using dummy_hcd [ 171.392819][ T9158] ext4 filesystem being mounted at /778/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.413326][ T60] usb 7-1: new full-speed USB device number 81 using dummy_hcd [ 171.424472][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.439792][ T9162] loop2: detected capacity change from 0 to 512 [ 171.449900][ T9162] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 171.456080][ T6] usb 6-1: Using ep0 maxpacket: 32 [ 171.469437][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.479126][ T6] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 171.487602][ T6] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 171.494655][ T9165] loop3: detected capacity change from 0 to 4096 [ 171.500812][ T6] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.518540][ T9167] loop2: detected capacity change from 0 to 512 [ 171.525112][ T6] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 81 [ 171.534949][ T6] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 171.544732][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.549927][ T9165] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 171.554597][ T6] usb 6-1: config 0 descriptor?? [ 171.571783][ T1037] EXT4-fs (loop3): unmounting filesystem. [ 171.575621][ T9167] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 171.587042][ T9167] ext4 filesystem being mounted at /780/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.603892][ T1135] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 171.617642][ T60] usb 7-1: config 1 interface 0 altsetting 8 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 171.629746][ T1135] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 171.638898][ T60] usb 7-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 171.638933][ T60] usb 7-1: config 1 interface 0 has no altsetting 0 [ 171.661042][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 171.669326][ T1135] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 171.681196][ T1135] usb 1-1: SerialNumber: syz [ 171.687126][ T60] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 171.701246][ T1135] cdc_acm 1-1:1.0: skipping garbage [ 171.706662][ T60] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.706688][ T60] usb 7-1: Product: syz [ 171.706703][ T60] usb 7-1: Manufacturer: 澇ࢾ悱뀐얆㡉嬮嗲ਅ캿ㅘ㡥㱄뚲鲜Ꮤ╬ﰗ㟦魶ଔ൪쏤뮾佤ℱڭ흇閭뭦릌詧춄ࢢᘡ郞䖨⯻頺䲟燹 [ 171.706724][ T60] usb 7-1: SerialNumber: syz [ 171.740980][ T9143] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 171.761597][ T1135] cdc_acm: probe of 1-1:1.0 failed with error -12 [ 171.824143][ T24] usb 6-1: USB disconnect, device number 80 [ 171.927957][ T6] usb 1-1: USB disconnect, device number 80 [ 171.980056][ T60] usb 7-1: USB disconnect, device number 81 [ 172.217099][ T9173] loop3: detected capacity change from 0 to 131072 [ 172.229695][ T9173] F2FS-fs (loop3): fault_injection options not supported [ 172.247509][ T9173] F2FS-fs (loop3): invalid crc value [ 172.260648][ T9173] F2FS-fs (loop3): Found nat_bits in checkpoint [ 172.298225][ T9173] F2FS-fs (loop3): sanity_check_inode: inode (ino=3) is with extra_attr, but extra_attr feature is off [ 172.310129][ T9173] F2FS-fs (loop3): Failed to read root inode [ 172.839622][ T9186] loop3: detected capacity change from 0 to 8192 [ 172.939222][ T9188] loop3: detected capacity change from 0 to 2048 [ 173.037823][ T9190] loop3: detected capacity change from 0 to 128 [ 173.105557][ T9193] loop6: detected capacity change from 0 to 128 [ 173.117760][ T9194] loop3: detected capacity change from 0 to 512 [ 173.175508][ T9197] loop6: detected capacity change from 0 to 2048 [ 173.183957][ T9194] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 173.231340][ T1037] EXT4-fs (loop3): unmounting filesystem. [ 173.317574][ T9197] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 173.346879][ T9175] loop2: detected capacity change from 0 to 262144 [ 173.370548][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 173.429182][ T9206] loop6: detected capacity change from 0 to 512 [ 173.433381][ T9175] F2FS-fs (loop2): Found nat_bits in checkpoint [ 173.466113][ T9206] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 173.497559][ T9206] EXT4-fs error (device loop6): ext4_orphan_get:1400: inode #15: comm syz.6.4577: casefold flag without casefold feature [ 173.538996][ T9175] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 173.540776][ T24] usb 4-1: new low-speed USB device number 82 using dummy_hcd [ 173.547074][ T9206] EXT4-fs error (device loop6): ext4_orphan_get:1405: comm syz.6.4577: couldn't read orphan inode 15 (err -117) [ 173.610202][ T9206] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 173.675366][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 173.718386][ T9210] loop6: detected capacity change from 0 to 256 [ 173.756134][ T24] usb 4-1: descriptor type invalid, skip [ 173.762701][ T24] usb 4-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 173.808070][ T24] usb 4-1: config 1 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 173.850786][ T24] usb 4-1: config 1 interface 0 has no altsetting 0 [ 173.874042][ T24] usb 4-1: string descriptor 0 read error: -22 [ 173.880556][ T24] usb 4-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.40 [ 173.914946][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.936850][ T9199] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 174.008608][ T9212] loop6: detected capacity change from 0 to 32768 [ 174.173569][ T24] usbhid 4-1:1.0: can't add hid device: -71 [ 174.180382][ T24] usbhid: probe of 4-1:1.0 failed with error -71 [ 174.199169][ T24] usb 4-1: USB disconnect, device number 82 [ 174.219889][ T9214] loop6: detected capacity change from 0 to 2048 [ 174.310578][ T9216] loop2: detected capacity change from 0 to 512 [ 174.329635][ T9218] loop6: detected capacity change from 0 to 512 [ 174.347346][ T9216] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 174.389011][ T9178] loop5: detected capacity change from 0 to 262144 [ 174.420243][ T9223] loop6: detected capacity change from 0 to 128 [ 174.423123][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 174.441743][ T9178] F2FS-fs (loop5): Found nat_bits in checkpoint [ 174.494920][ T9178] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 174.501705][ T9229] loop6: detected capacity change from 0 to 512 [ 174.612780][ T9231] loop5: detected capacity change from 0 to 128 [ 174.660083][ T9233] loop6: detected capacity change from 0 to 2048 [ 174.701876][ T9235] loop5: detected capacity change from 0 to 128 [ 174.740128][ T9233] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 174.750758][ T9226] loop2: detected capacity change from 0 to 32768 [ 174.757419][ T9233] ext4 filesystem being mounted at /845/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.788512][ T9239] loop3: detected capacity change from 0 to 128 [ 174.831871][ T28] audit: type=1400 audit(1757459374.850:289): avc: denied { write } for pid=9242 comm="syz.2.4591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 174.853363][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 174.907613][ T28] audit: type=1400 audit(1757459374.850:290): avc: denied { nlmsg_write } for pid=9242 comm="syz.2.4591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 174.944109][ T9255] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4597'. [ 174.972853][ T9255] netlink: 16 bytes leftover after parsing attributes in process `syz.6.4597'. [ 174.992906][ T28] audit: type=1400 audit(1757459374.962:291): avc: denied { write } for pid=9250 comm="syz.6.4597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 175.052744][ T9261] loop3: detected capacity change from 0 to 256 [ 175.062674][ T9260] loop6: detected capacity change from 0 to 512 [ 175.145362][ T28] audit: type=1400 audit(1757459375.149:292): avc: denied { getopt } for pid=9264 comm="syz.6.4603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 175.208628][ T24] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 175.298742][ T9277] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 175.305024][ T28] audit: type=1400 audit(1757459375.289:293): avc: denied { setopt } for pid=9276 comm="syz.6.4608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 175.424985][ T24] usb 3-1: New USB device found, idVendor=1c9e, idProduct=9801, bcdDevice=25.d8 [ 175.438530][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.456262][ T24] usb 3-1: Product: syz [ 175.478305][ T24] usb 3-1: Manufacturer: syz [ 175.486588][ T1008] usb 4-1: new full-speed USB device number 83 using dummy_hcd [ 175.491368][ T9249] loop5: detected capacity change from 0 to 65536 [ 175.501077][ T24] usb 3-1: SerialNumber: syz [ 175.510590][ T24] usb 3-1: config 0 descriptor?? [ 175.517499][ T24] rndis_host 3-1:0.0: skipping garbage [ 175.533161][ T24] usb 3-1: bad CDC descriptors [ 175.702043][ T1008] usb 4-1: unable to get BOS descriptor or descriptor too short [ 175.715765][ T1008] usb 4-1: config 106 has an invalid interface number: 33 but max is 0 [ 175.734544][ T1008] usb 4-1: config 106 has no interface number 0 [ 175.738256][ T24] usb 3-1: USB disconnect, device number 79 [ 175.744050][ T1008] usb 4-1: config 106 interface 33 has no altsetting 0 [ 175.778257][ T1008] usb 4-1: New USB device found, idVendor=07c4, idProduct=a103, bcdDevice= 9.b9 [ 175.796466][ T1008] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.815486][ T1008] usb 4-1: Product: syz [ 175.820205][ T1008] usb 4-1: Manufacturer: syz [ 175.825001][ T1008] usb 4-1: SerialNumber: syz [ 175.921779][ T9293] loop6: detected capacity change from 0 to 32768 [ 175.946180][ T6] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 176.021834][ T9302] loop6: detected capacity change from 0 to 512 [ 176.057538][ T1008] ums-sddr55 4-1:106.33: USB Mass Storage device detected [ 176.073198][ T28] audit: type=1400 audit(1757459376.009:294): avc: denied { write } for pid=9305 comm="syz.6.4622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 176.075927][ T1008] ums-sddr55 4-1:106.33: Quirks match for vid 07c4 pid a103: 8 [ 176.112997][ T28] audit: type=1400 audit(1757459376.056:295): avc: denied { ioctl } for pid=9311 comm="syz.6.4624" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d09 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 176.138625][ T6] usb 6-1: Using ep0 maxpacket: 16 [ 176.145371][ T6] usb 6-1: config 0 has an invalid interface number: 104 but max is 1 [ 176.166083][ T1008] usb 4-1: USB disconnect, device number 83 [ 176.181852][ T6] usb 6-1: config 0 has an invalid interface number: 104 but max is 1 [ 176.201081][ T6] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 176.222861][ T6] usb 6-1: config 0 has no interface number 0 [ 176.229217][ T6] usb 6-1: config 0 interface 104 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 176.239580][ T6] usb 6-1: config 0 interface 104 has no altsetting 1 [ 176.247998][ T6] usb 6-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 176.257727][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.265806][ T6] usb 6-1: Product: syz [ 176.270330][ T6] usb 6-1: Manufacturer: syz [ 176.274931][ T6] usb 6-1: SerialNumber: syz [ 176.280213][ T6] usb 6-1: config 0 descriptor?? [ 176.324118][ T9332] usb usb8: usbfs: process 9332 (syz.2.4634) did not claim interface 0 before use [ 176.423630][ T9344] loop6: detected capacity change from 0 to 256 [ 176.501956][ T6] asix 6-1:0.104 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 176.517238][ T6] asix: probe of 6-1:0.104 failed with error -71 [ 176.523531][ T24] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 176.525011][ T6] usb 6-1: USB disconnect, device number 81 [ 176.549640][ T28] audit: type=1400 audit(1757459376.458:296): avc: denied { setopt } for pid=9359 comm="syz.6.4648" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 176.587955][ T9364] device sit0 entered promiscuous mode [ 176.603807][ T9364] netlink: 'syz.6.4650': attribute type 1 has an invalid length. [ 176.611805][ T9364] netlink: 1 bytes leftover after parsing attributes in process `syz.6.4650'. [ 176.651739][ T19] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 176.668394][ T9371] ip6t_REJECT: ECHOREPLY is not supported [ 176.674317][ T28] audit: type=1400 audit(1757459376.571:297): avc: denied { write } for pid=9369 comm="syz.6.4653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 176.737304][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 176.745720][ T24] usb 1-1: config 192 has an invalid interface number: 204 but max is 0 [ 176.766687][ T24] usb 1-1: config 192 contains an unexpected descriptor of type 0x2, skipping [ 176.780539][ T24] usb 1-1: config 192 has no interface number 0 [ 176.787710][ T24] usb 1-1: config 192 interface 204 altsetting 9 endpoint 0x9 has invalid maxpacket 1024, setting to 64 [ 176.799997][ T24] usb 1-1: config 192 interface 204 has no altsetting 0 [ 176.816715][ T24] usb 1-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=38.91 [ 176.834487][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.845843][ T19] usb 3-1: config 0 has an invalid interface number: 199 but max is 1 [ 176.851916][ T24] usb 1-1: Product: syz [ 176.861208][ T19] usb 3-1: config 0 has no interface number 1 [ 176.864277][ T24] usb 1-1: Manufacturer: syz [ 176.867550][ T28] audit: type=1400 audit(1757459376.758:298): avc: denied { ioctl } for pid=9401 comm="syz.6.4669" path="/dev/input/event2" dev="devtmpfs" ino=275 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 176.872406][ T24] usb 1-1: SerialNumber: syz [ 176.898540][ T19] usb 3-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 176.913351][ T19] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 176.957578][ T19] usb 3-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 176.971796][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 176.988441][ T9416] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4676'. [ 176.996597][ T19] usb 3-1: SerialNumber: syz [ 177.016073][ T19] usb 3-1: config 0 descriptor?? [ 177.030107][ T19] usb 3-1: Found UVC 0.00 device (0002:0000) [ 177.043242][ T19] usb 3-1: No valid video chain found. [ 177.052352][ T9426] netlink: 11 bytes leftover after parsing attributes in process `syz.6.4681'. [ 177.077866][ T9429] loop6: detected capacity change from 0 to 512 [ 177.085449][ T9429] EXT4-fs: Ignoring removed nomblk_io_submit option [ 177.093014][ T9429] EXT4-fs (loop6): Test dummy encryption mode enabled [ 177.105074][ T9429] EXT4-fs (loop6): 1 truncate cleaned up [ 177.111145][ T9429] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 177.142032][ T24] snd-usb-audio: probe of 1-1:192.204 failed with error -2 [ 177.142597][ T9437] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4685'. [ 177.157635][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 177.192682][ T1523] udevd[1523]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:192.204/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.215012][ T24] usb 1-1: USB disconnect, device number 81 [ 177.282804][ T60] usb 3-1: USB disconnect, device number 80 [ 177.355868][ T9462] loop3: detected capacity change from 0 to 16 [ 177.378159][ T9462] erofs: (device loop3): mounted with root inode @ nid 36. [ 177.390277][ T9462] erofs: (device loop3): z_erofs_read_folio: failed to read, err [-22] [ 177.488010][ T9473] netlink: 'syz.3.4703': attribute type 4 has an invalid length. [ 177.495986][ T9473] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.4703'. [ 177.648677][ T9493] xt_connbytes: Forcing CT accounting to be enabled [ 177.678850][ T9496] incfs: Options parsing error. -22 [ 177.694015][ T9496] incfs: mount failed -22 [ 177.781467][ T9511] netlink: 'syz.3.4722': attribute type 9 has an invalid length. [ 177.907544][ T9528] loop3: detected capacity change from 0 to 256 [ 177.970577][ T9528] FAT-fs (loop3): Directory bread(block 64) failed [ 177.977925][ T9528] FAT-fs (loop3): Directory bread(block 65) failed [ 178.020910][ T9528] FAT-fs (loop3): Directory bread(block 66) failed [ 178.027681][ T9528] FAT-fs (loop3): Directory bread(block 67) failed [ 178.034614][ T9528] FAT-fs (loop3): Directory bread(block 68) failed [ 178.041224][ T9528] FAT-fs (loop3): Directory bread(block 69) failed [ 178.054472][ T9528] FAT-fs (loop3): Directory bread(block 70) failed [ 178.061320][ T9528] FAT-fs (loop3): Directory bread(block 71) failed [ 178.069237][ T9528] FAT-fs (loop3): Directory bread(block 72) failed [ 178.089182][ T9528] FAT-fs (loop3): Directory bread(block 73) failed [ 178.175053][ T9566] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4749'. [ 178.201896][ T9566] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4749'. [ 178.222706][ T9566] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4749'. [ 178.318676][ T9583] device sit0 entered promiscuous mode [ 178.338965][ T9583] netlink: 'syz.0.4756': attribute type 1 has an invalid length. [ 178.434369][ T9602] new mount options do not match the existing superblock, will be ignored [ 178.538469][ T9616] device sit0 entered promiscuous mode [ 178.560691][ T9616] netlink: 'syz.3.4774': attribute type 1 has an invalid length. [ 178.566750][ T9625] loop2: detected capacity change from 0 to 512 [ 178.575911][ T9625] EXT4-fs: Ignoring removed nomblk_io_submit option [ 178.604368][ T9625] EXT4-fs (loop2): Test dummy encryption mode enabled [ 178.627188][ T9625] EXT4-fs (loop2): 1 truncate cleaned up [ 178.636648][ T9625] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 178.669341][ T9635] SELinux: security_context_str_to_sid (=S) failed with errno=-22 [ 178.671720][ T9637] SELinux: security_context_str_to_sid (=S|) failed with errno=-22 [ 178.687023][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 178.870161][ T9669] loop2: detected capacity change from 0 to 16 [ 178.891399][ T9669] erofs: (device loop2): mounted with root inode @ nid 36. [ 178.967149][ T9683] device ip6gre1 entered promiscuous mode [ 179.057187][ T9697] netlink: 'syz.3.4813': attribute type 1 has an invalid length. [ 179.162691][ T9713] netlink: 'syz.6.4823': attribute type 4 has an invalid length. [ 179.205357][ T9725] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 179.329368][ T9747] netlink: 'syz.2.4839': attribute type 4 has an invalid length. [ 179.523536][ T9785] netlink: 'syz.0.4855': attribute type 4 has an invalid length. [ 179.633615][ T9448] loop5: detected capacity change from 0 to 262144 [ 179.664793][ T9811] loop2: detected capacity change from 0 to 256 [ 179.682691][ T9813] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.720232][ T9811] FAT-fs (loop2): Directory bread(block 64) failed [ 179.738076][ T9811] FAT-fs (loop2): Directory bread(block 65) failed [ 179.746160][ T9448] F2FS-fs (loop5): Found nat_bits in checkpoint [ 179.770406][ T9811] FAT-fs (loop2): Directory bread(block 66) failed [ 179.788213][ T9811] FAT-fs (loop2): Directory bread(block 67) failed [ 179.809226][ T9811] FAT-fs (loop2): Directory bread(block 68) failed [ 179.825676][ T9811] FAT-fs (loop2): Directory bread(block 69) failed [ 179.837563][ T9811] FAT-fs (loop2): Directory bread(block 70) failed [ 179.848383][ T9448] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 179.855385][ T9811] FAT-fs (loop2): Directory bread(block 71) failed [ 179.869757][ T9811] FAT-fs (loop2): Directory bread(block 72) failed [ 179.876429][ T9811] FAT-fs (loop2): Directory bread(block 73) failed [ 179.878288][ T9838] xt_l2tp: v2 sid > 0xffff: 262144 [ 179.919833][ T9841] xt_NFQUEUE: number of total queues is 0 [ 180.104793][ T19] usb 7-1: new high-speed USB device number 82 using dummy_hcd [ 180.146466][ T9872] sock: sock_timestamping_bind_phc: sock not bind to device [ 180.304201][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 180.304219][ T28] audit: type=1400 audit(1757459379.976:371): avc: denied { map_read map_write } for pid=9894 comm="syz.0.4911" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 180.331191][ T19] usb 7-1: Using ep0 maxpacket: 32 [ 180.337782][ T19] usb 7-1: config 0 has an invalid interface number: 196 but max is 0 [ 180.351900][ T19] usb 7-1: config 0 has no interface number 0 [ 180.360855][ T19] usb 7-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 180.377433][ T9901] __nla_validate_parse: 10 callbacks suppressed [ 180.377455][ T9901] netlink: 92 bytes leftover after parsing attributes in process `syz.0.4914'. [ 180.393877][ T19] usb 7-1: config 0 interface 196 has no altsetting 0 [ 180.401659][ T9901] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4914'. [ 180.416134][ T19] usb 7-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 180.425415][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.435216][ T19] usb 7-1: Product: syz [ 180.439884][ T9901] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4914'. [ 180.457239][ T19] usb 7-1: Manufacturer: syz [ 180.467714][ T19] usb 7-1: SerialNumber: syz [ 180.479558][ T19] usb 7-1: config 0 descriptor?? [ 180.485099][ T9833] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 180.500391][ T9901] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4914'. [ 180.555133][ T28] audit: type=1400 audit(1757459380.209:372): avc: denied { name_bind } for pid=9913 comm="syz.3.4920" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 180.603142][ T9918] netlink: 'syz.0.4922': attribute type 4 has an invalid length. [ 180.631025][ T9918] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.4922'. [ 180.730811][ T19] ipheth 7-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 180.756937][ T19] ipheth: probe of 7-1:0.196 failed with error -71 [ 180.774613][ T19] usb 7-1: USB disconnect, device number 82 [ 180.886963][ T28] audit: type=1400 audit(1757459380.518:373): avc: denied { read write } for pid=9959 comm="syz.0.4942" 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 [ 180.947749][ T28] audit: type=1400 audit(1757459380.518:374): avc: denied { open } for pid=9959 comm="syz.0.4942" 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 [ 180.980244][ T28] audit: type=1400 audit(1757459380.546:375): avc: denied { ioctl } for pid=9959 comm="syz.0.4942" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 181.117545][ T28] audit: type=1400 audit(1757459380.733:376): avc: denied { read } for pid=10003 comm="syz.2.4964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 181.245081][ T28] audit: type=1400 audit(1757459380.855:377): avc: denied { create } for pid=10024 comm="syz.0.4975" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 181.279920][T10035] xt_TCPMSS: Only works on TCP SYN packets [ 181.297531][ T28] audit: type=1326 audit(1757459380.883:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10033 comm="syz.2.4979" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdc7318ebe9 code=0x0 [ 181.342856][ T28] audit: type=1400 audit(1757459380.920:379): avc: denied { ioctl } for pid=10041 comm="syz.0.4983" path="socket:[44741]" dev="sockfs" ino=44741 ioctlcmd=0x52d3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 181.419980][ T28] audit: type=1400 audit(1757459380.930:380): avc: denied { nlmsg_read } for pid=10043 comm="syz.3.4985" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 181.459725][T10064] device ip6tnl2 entered promiscuous mode [ 181.472703][T10069] SELinux: Context Y7j is not valid (left unmapped). [ 181.563843][T10083] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5003'. [ 181.863403][T10141] loop3: detected capacity change from 0 to 256 [ 181.886004][T10145] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5033'. [ 181.899513][T10141] FAT-fs (loop3): Directory bread(block 64) failed [ 181.906985][T10141] FAT-fs (loop3): Directory bread(block 65) failed [ 181.907030][T10147] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 181.914429][T10141] FAT-fs (loop3): Directory bread(block 66) failed [ 181.931434][T10141] FAT-fs (loop3): Directory bread(block 67) failed [ 181.938630][T10141] FAT-fs (loop3): Directory bread(block 68) failed [ 181.946239][T10141] FAT-fs (loop3): Directory bread(block 69) failed [ 181.952875][T10149] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5035'. [ 181.962538][T10141] FAT-fs (loop3): Directory bread(block 70) failed [ 181.968793][T10147] SELinux: failed to load policy [ 181.969307][T10141] FAT-fs (loop3): Directory bread(block 71) failed [ 181.991917][T10141] FAT-fs (loop3): Directory bread(block 72) failed [ 181.998803][T10141] FAT-fs (loop3): Directory bread(block 73) failed [ 182.109810][T10160] xt_CT: No such helper "snmp_trap" [ 182.178195][T10174] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5048'. [ 182.406804][T10216] validate_nla: 4 callbacks suppressed [ 182.406823][T10216] netlink: 'syz.5.5068': attribute type 5 has an invalid length. [ 182.482059][T10227] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5073'. [ 182.495523][ T1135] usb 3-1: new full-speed USB device number 81 using dummy_hcd [ 182.595776][T10247] netlink: 'syz.3.5082': attribute type 2 has an invalid length. [ 182.644254][T10255] Illegal XDP return value 4294967282 on prog (id 501) dev N/A, expect packet loss! [ 182.705580][ T1135] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 182.719087][ T1135] usb 3-1: config 0 has no interface number 0 [ 182.740277][ T1135] usb 3-1: config 0 interface 41 has no altsetting 0 [ 182.756140][ T19] usb 6-1: new high-speed USB device number 82 using dummy_hcd [ 182.765496][ T1135] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 182.779430][ T1135] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.798086][ T1135] usb 3-1: Product: syz [ 182.809530][ T1135] usb 3-1: Manufacturer: syz [ 182.818646][ T1135] usb 3-1: SerialNumber: syz [ 182.829434][ T1135] usb 3-1: config 0 descriptor?? [ 182.835722][T10283] device vlan0 entered promiscuous mode [ 182.983697][ T19] usb 6-1: config 220 has an invalid interface number: 76 but max is 2 [ 183.002754][ T19] usb 6-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 183.010519][T10322] xt_socket: unknown flags 0x4c [ 183.018817][ T19] usb 6-1: config 220 has no interface number 2 [ 183.026515][ T19] usb 6-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 183.051910][ T19] usb 6-1: config 220 interface 0 has no altsetting 0 [ 183.067247][ T19] usb 6-1: config 220 interface 76 has no altsetting 0 [ 183.082412][ T19] usb 6-1: config 220 interface 1 has no altsetting 0 [ 183.102537][ T19] usb 6-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 183.115626][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.124401][ T19] usb 6-1: Product: syz [ 183.137862][ T19] usb 6-1: Manufacturer: syz [ 183.155198][ T19] usb 6-1: SerialNumber: syz [ 183.217888][T10357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.227154][T10357] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.236260][T10357] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 183.259610][T10359] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 183.261199][T10357] syz.0.5138 (10357) used greatest stack depth: 20864 bytes left [ 183.266843][T10359] IPv6: NLM_F_CREATE should be set when creating new route [ 183.266865][T10359] IPv6: NLM_F_CREATE should be set when creating new route [ 183.286499][ T1135] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 183.304096][ T1135] CoreChips: probe of 3-1:0.41 failed with error -71 [ 183.312217][ T1135] usb 3-1: USB disconnect, device number 81 [ 183.381681][ T19] usb 6-1: selecting invalid altsetting 0 [ 183.388839][ T19] usb 6-1: Found UVC 7.01 device syz (8086:0b07) [ 183.407595][ T19] usb 6-1: No valid video chain found. [ 183.415297][T10377] xt_CT: You must specify a L4 protocol and not use inversions on it [ 183.429715][ T19] usb 6-1: USB disconnect, device number 82 [ 183.456382][T10384] netlink: 'syz.0.5151': attribute type 24 has an invalid length. [ 183.456891][T10385] sock: sock_timestamping_bind_phc: sock not bind to device [ 183.559008][T10410] loop6: detected capacity change from 0 to 256 [ 183.601323][T10410] FAT-fs (loop6): Directory bread(block 64) failed [ 183.607906][T10410] FAT-fs (loop6): Directory bread(block 65) failed [ 183.621892][T10410] FAT-fs (loop6): Directory bread(block 66) failed [ 183.634366][T10410] FAT-fs (loop6): Directory bread(block 67) failed [ 183.641326][T10410] FAT-fs (loop6): Directory bread(block 68) failed [ 183.660468][T10410] FAT-fs (loop6): Directory bread(block 69) failed [ 183.671297][T10410] FAT-fs (loop6): Directory bread(block 70) failed [ 183.678411][T10410] FAT-fs (loop6): Directory bread(block 71) failed [ 183.692300][T10410] FAT-fs (loop6): Directory bread(block 72) failed [ 183.700304][T10410] FAT-fs (loop6): Directory bread(block 73) failed [ 184.104810][T10499] netlink: 'syz.0.5208': attribute type 2 has an invalid length. [ 184.673392][T10529] loop6: detected capacity change from 0 to 40427 [ 184.692105][T10529] F2FS-fs (loop6): invalid crc value [ 184.748477][T10529] F2FS-fs (loop6): Found nat_bits in checkpoint [ 184.810142][T10607] loop2: detected capacity change from 0 to 256 [ 184.828823][T10607] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 184.848893][T10529] F2FS-fs (loop6): Start checkpoint disabled! [ 184.855973][T10529] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 185.070838][T10651] loop2: detected capacity change from 0 to 256 [ 185.127540][T10651] FAT-fs (loop2): Directory bread(block 64) failed [ 185.140165][T10651] FAT-fs (loop2): Directory bread(block 65) failed [ 185.147019][T10651] FAT-fs (loop2): Directory bread(block 66) failed [ 185.159687][T10651] FAT-fs (loop2): Directory bread(block 67) failed [ 185.189753][T10651] FAT-fs (loop2): Directory bread(block 68) failed [ 185.201762][T10651] FAT-fs (loop2): Directory bread(block 69) failed [ 185.234805][T10651] FAT-fs (loop2): Directory bread(block 70) failed [ 185.247306][T10651] FAT-fs (loop2): Directory bread(block 71) failed [ 185.272617][T10651] FAT-fs (loop2): Directory bread(block 72) failed [ 185.283886][T10651] FAT-fs (loop2): Directory bread(block 73) failed [ 185.379616][T10708] loop6: detected capacity change from 0 to 512 [ 185.399189][T10712] netlink: 'syz.5.5311': attribute type 5 has an invalid length. [ 185.413120][T10716] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=10716 comm=syz.2.5312 [ 185.467862][T10708] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 185.484482][T10724] netlink: 'syz.0.5318': attribute type 7 has an invalid length. [ 185.514264][T10724] netlink: 'syz.0.5318': attribute type 8 has an invalid length. [ 185.583454][T10738] netlink: 'syz.0.5325': attribute type 32 has an invalid length. [ 185.638234][T10751] netlink: 'syz.2.5331': attribute type 1 has an invalid length. [ 185.691436][T10763] loop3: detected capacity change from 0 to 256 [ 185.711637][T10769] xt_SECMARK: invalid mode: 2 [ 185.724912][T10763] exfat: Deprecated parameter 'utf8' [ 185.737888][T10763] exFAT-fs (loop3): bogus fat length [ 185.744322][T10763] exFAT-fs (loop3): failed to read boot sector [ 185.769456][T10763] exFAT-fs (loop3): failed to recognize exfat type [ 185.782808][T10780] __nla_validate_parse: 5 callbacks suppressed [ 185.782826][T10780] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5346'. [ 185.843351][T10793] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5351'. [ 185.965003][T10805] xt_l2tp: v2 doesn't support IP mode [ 186.004776][T10819] loop6: detected capacity change from 0 to 512 [ 186.031887][T10823] netlink: 180 bytes leftover after parsing attributes in process `syz.2.5367'. [ 186.037648][T10819] EXT4-fs: Ignoring removed nomblk_io_submit option [ 186.059097][T10819] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 186.065439][T10828] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 186.075262][T10819] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01d, mo2=0102] [ 186.096548][T10819] EXT4-fs (loop6): couldn't mount RDWR because of unsupported optional features (80) [ 186.112950][T10819] EXT4-fs (loop6): Skipping orphan cleanup due to unknown ROCOMPAT features [ 186.121810][T10819] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 186.152883][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 186.152902][ T28] audit: type=1400 audit(1757459385.438:452): avc: denied { execmem } for pid=10837 comm="syz.2.5374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 186.179321][ T19] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 186.197887][T10819] EXT4-fs warning (device loop6): dx_probe:893: inode #2: comm syz.6.5365: dx entry: limit 65535 != root limit 120 [ 186.210339][T10819] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.5365: Corrupt directory, running e2fsck is recommended [ 186.246812][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 186.289553][ T28] audit: type=1400 audit(1757459385.569:453): avc: denied { sqpoll } for pid=10853 comm="syz.2.5381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 186.316023][ T28] audit: type=1400 audit(1757459385.569:454): avc: denied { create } for pid=10853 comm="syz.2.5381" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 186.358980][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 186.368565][T10867] x_tables: duplicate underflow at hook 4 [ 186.373008][ T28] audit: type=1400 audit(1757459385.644:455): avc: denied { ioctl } for pid=10868 comm="syz.0.5389" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf60 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 186.404623][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 186.407296][ T19] usb 6-1: Using ep0 maxpacket: 8 [ 186.417159][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 186.431367][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 186.436681][ T19] usb 6-1: config 0 has an invalid interface number: 31 but max is 0 [ 186.457252][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 186.466552][ T19] usb 6-1: config 0 has no interface number 0 [ 186.482428][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 186.485797][ T19] usb 6-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 186.506797][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.508241][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 186.515500][ T19] usb 6-1: Product: syz [ 186.542917][ T19] usb 6-1: Manufacturer: syz [ 186.548759][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 186.556165][ T19] usb 6-1: SerialNumber: syz [ 186.568907][ T19] usb 6-1: config 0 descriptor?? [ 186.579218][ T28] audit: type=1400 audit(1757459385.840:456): avc: denied { remount } for pid=10884 comm="syz.0.5397" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 186.580267][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 186.610433][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 186.624866][T10891] xt_ecn: cannot match TCP bits for non-tcp packets [ 186.629069][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 186.646510][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 186.650096][ T28] audit: type=1400 audit(1757459385.906:457): avc: denied { ioctl } for pid=10894 comm="syz.6.5402" path="socket:[47549]" dev="sockfs" ino=47549 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 186.655910][T10863] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 186.720637][ T28] audit: type=1400 audit(1757459385.971:458): avc: denied { create } for pid=10900 comm="syz.0.5405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 186.780275][ T28] audit: type=1400 audit(1757459385.981:459): avc: denied { write } for pid=10900 comm="syz.0.5405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 186.836858][ T19] usb 6-1: Found UVC 0.04 device syz (046d:08c3) [ 186.855639][T10915] binfmt_misc: register: failed to install interpreter file ./file0/../file0 [ 186.856999][ T19] usb 6-1: No valid video chain found. [ 186.893957][ T19] usb 6-1: USB disconnect, device number 83 [ 186.917712][T10930] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 186.961576][T10935] xt_policy: output policy not valid in PREROUTING and INPUT [ 187.115537][ T28] audit: type=1400 audit(1757459386.346:460): avc: denied { ioctl } for pid=10970 comm="syz.3.5439" path="socket:[48569]" dev="sockfs" ino=48569 ioctlcmd=0x5401 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 187.131314][T10973] loop3: detected capacity change from 0 to 256 [ 187.173377][T10973] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x905a013b, utbl_chksum : 0xe619d30d) [ 187.177579][ T28] audit: type=1400 audit(1757459386.402:461): avc: denied { create } for pid=10972 comm="syz.3.5442" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 187.223206][ T2791] usb 3-1: new full-speed USB device number 82 using dummy_hcd [ 187.234309][T10983] netlink: 'syz.0.5447': attribute type 5 has an invalid length. [ 187.303639][T10996] loop6: detected capacity change from 0 to 512 [ 187.319055][T10996] EXT4-fs: Ignoring removed nobh option [ 187.357257][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #3: comm syz.6.5452: corrupted inode contents [ 187.373664][T10996] EXT4-fs error (device loop6): ext4_dirty_inode:6121: inode #3: comm syz.6.5452: mark_inode_dirty error [ 187.399851][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #3: comm syz.6.5452: corrupted inode contents [ 187.413066][T10996] EXT4-fs error (device loop6): __ext4_ext_dirty:202: inode #3: comm syz.6.5452: mark_inode_dirty error [ 187.425669][ T2791] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 187.428709][T10996] EXT4-fs error (device loop6): ext4_acquire_dquot:6801: comm syz.6.5452: Failed to acquire dquot type 0 [ 187.436906][ T2791] usb 3-1: config 0 interface 0 has no altsetting 0 [ 187.456062][T11022] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.457115][ T2791] usb 3-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 187.472709][ T2791] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.483293][ T2791] usb 3-1: config 0 descriptor?? [ 187.488707][T10931] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 187.489213][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #16: comm syz.6.5452: corrupted inode contents [ 187.508454][T10996] EXT4-fs error (device loop6): ext4_dirty_inode:6121: inode #16: comm syz.6.5452: mark_inode_dirty error [ 187.521520][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #16: comm syz.6.5452: corrupted inode contents [ 187.542772][T10996] EXT4-fs error (device loop6): __ext4_ext_dirty:202: inode #16: comm syz.6.5452: mark_inode_dirty error [ 187.564455][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #16: comm syz.6.5452: corrupted inode contents [ 187.585961][T10996] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 187.586189][T10996] EXT4-fs error (device loop6): ext4_do_update_inode:5256: inode #16: comm syz.6.5452: corrupted inode contents [ 187.608787][T10996] EXT4-fs error (device loop6): ext4_truncate:4314: inode #16: comm syz.6.5452: mark_inode_dirty error [ 187.644818][T10996] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 187.672352][T10996] EXT4-fs (loop6): 1 truncate cleaned up [ 187.678439][T10996] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 187.699970][T10996] ext4 filesystem being mounted at /1040/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.736805][ T2791] usbhid 3-1:0.0: can't add hid device: -71 [ 187.744523][ T2791] usbhid: probe of 3-1:0.0 failed with error -71 [ 187.776868][ T2791] usb 3-1: USB disconnect, device number 82 [ 187.823607][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 187.943419][T11101] loop3: detected capacity change from 0 to 256 [ 187.972375][T11101] FAT-fs (loop3): Directory bread(block 64) failed [ 187.983805][T11101] FAT-fs (loop3): Directory bread(block 65) failed [ 187.990594][T11101] FAT-fs (loop3): Directory bread(block 66) failed [ 187.997932][T11101] FAT-fs (loop3): Directory bread(block 67) failed [ 188.004683][T11101] FAT-fs (loop3): Directory bread(block 68) failed [ 188.011913][T11101] FAT-fs (loop3): Directory bread(block 69) failed [ 188.018924][T11101] FAT-fs (loop3): Directory bread(block 70) failed [ 188.025492][T11101] FAT-fs (loop3): Directory bread(block 71) failed [ 188.032382][T11101] FAT-fs (loop3): Directory bread(block 72) failed [ 188.036686][T11111] SELinux: Context HQ5ރ`z: is not valid (left unmapped). [ 188.040033][T11101] FAT-fs (loop3): Directory bread(block 73) failed [ 188.089550][T11113] loop6: detected capacity change from 0 to 512 [ 188.114090][T11113] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 188.126573][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 188.135522][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 188.137937][T11113] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 188.143007][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 188.161073][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 188.168528][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 188.173461][T11113] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -2 [ 188.178726][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 188.191862][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 188.200846][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 188.206365][T11113] EXT4-fs (loop6): 1 truncate cleaned up [ 188.210207][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 188.223150][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 188.230939][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 188.234244][T11113] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 188.239240][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 188.255378][T11117] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 188.327077][T11113] EXT4-fs (loop6): re-mounted. Quota mode: writeback. [ 188.332204][T11134] xt_limit: Overflow, try lower: 268435456/134217728 [ 188.353777][ T1036] EXT4-fs (loop6): unmounting filesystem. [ 188.408579][T11144] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5524'. [ 188.495272][T11167] netlink: 160 bytes leftover after parsing attributes in process `syz.0.5534'. [ 188.517979][T11167] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 188.531940][T11174] loop3: detected capacity change from 0 to 128 [ 188.641385][T11192] netlink: 37 bytes leftover after parsing attributes in process `syz.3.5545'. [ 188.678370][T11192] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 188.685801][T11192] IPv6: NLM_F_CREATE should be set when creating new route [ 188.685822][T11192] IPv6: NLM_F_CREATE should be set when creating new route [ 188.742441][T11210] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 188.761368][T11210] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 188.774513][T11210] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 188.988552][T11251] loop2: detected capacity change from 0 to 512 [ 189.054337][T11251] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 189.069248][T11251] ext4 filesystem being mounted at /933/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 189.131529][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 189.171315][T11283] IPv6: ADDRCONF(NETDEV_CHANGE): vti0: link becomes ready [ 189.226477][T11291] xt_CT: No such helper "pptp" [ 189.239122][T11294] netlink: 'syz.5.5596': attribute type 13 has an invalid length. [ 189.249333][T11294] gretap0: refused to change device tx_queue_len [ 189.256426][T11294] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 189.546631][T11335] xt_TCPMSS: Only works on TCP SYN packets [ 189.908102][ T2791] usb 7-1: new full-speed USB device number 83 using dummy_hcd [ 190.007975][T11406] netlink: 24 bytes leftover after parsing attributes in process `syz.5.5654'. [ 190.112390][ T2791] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.135818][ T2791] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 190.174827][ T2791] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 190.188844][ T2791] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 190.190881][T11440] xt_TPROXY: Can be used only with -p tcp or -p udp [ 190.203251][ T2791] usb 7-1: SerialNumber: syz [ 190.227821][ T2791] usb 7-1: 0:2 : does not exist [ 190.346055][T11472] netlink: 'syz.3.5686': attribute type 1 has an invalid length. [ 190.358610][T11472] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 190.447524][T11486] device xfrm0 entered promiscuous mode [ 190.465541][T11489] loop2: detected capacity change from 0 to 512 [ 190.485520][T11493] loop5: detected capacity change from 0 to 256 [ 190.485568][T11489] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 190.511559][T11493] FAT-fs (loop5): Directory bread(block 64) failed [ 190.519591][T11493] FAT-fs (loop5): Directory bread(block 65) failed [ 190.526266][T11493] FAT-fs (loop5): Directory bread(block 66) failed [ 190.527419][T11489] EXT4-fs (loop2): 1 truncate cleaned up [ 190.533370][T11493] FAT-fs (loop5): Directory bread(block 67) failed [ 190.538741][T11489] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 190.545646][T11493] FAT-fs (loop5): Directory bread(block 68) failed [ 190.570435][T11493] FAT-fs (loop5): Directory bread(block 69) failed [ 190.578002][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 190.581188][T11493] FAT-fs (loop5): Directory bread(block 70) failed [ 190.616622][T11493] FAT-fs (loop5): Directory bread(block 71) failed [ 190.623641][T11493] FAT-fs (loop5): Directory bread(block 72) failed [ 190.636322][T11493] FAT-fs (loop5): Directory bread(block 73) failed [ 190.651675][ T24] usb 7-1: USB disconnect, device number 83 [ 190.992034][T11550] xt_TCPMSS: Only works on TCP SYN packets [ 191.054062][T11563] loop2: detected capacity change from 0 to 256 [ 191.076631][T11563] FAT-fs (loop2): Directory bread(block 64) failed [ 191.083715][T11563] FAT-fs (loop2): Directory bread(block 65) failed [ 191.090678][T11563] FAT-fs (loop2): Directory bread(block 66) failed [ 191.110545][T11563] FAT-fs (loop2): Directory bread(block 67) failed [ 191.120203][T11563] FAT-fs (loop2): Directory bread(block 68) failed [ 191.133383][T11563] FAT-fs (loop2): Directory bread(block 69) failed [ 191.145782][T11563] FAT-fs (loop2): Directory bread(block 70) failed [ 191.158953][T11563] FAT-fs (loop2): Directory bread(block 71) failed [ 191.166936][T11563] FAT-fs (loop2): Directory bread(block 72) failed [ 191.183400][T11563] FAT-fs (loop2): Directory bread(block 73) failed [ 191.354749][T11604] device vlan0 entered promiscuous mode [ 191.389288][T11612] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5755'. [ 191.448073][T11618] netlink: 'syz.6.5759': attribute type 1 has an invalid length. [ 191.518826][ T28] kauditd_printk_skb: 68 callbacks suppressed [ 191.518845][ T28] audit: type=1400 audit(1757459390.461:528): avc: denied { bpf } for pid=11631 comm="syz.0.5766" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 191.550306][T11633] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5762'. [ 191.576338][T11638] loop2: detected capacity change from 0 to 256 [ 191.583125][T11633] device bridge_slave_1 left promiscuous mode [ 191.608113][ T28] audit: type=1400 audit(1757459390.471:529): avc: denied { prog_load } for pid=11635 comm="syz.6.5767" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 191.621986][T11644] overlayfs: conflicting options: userxattr,redirect_dir=off [ 191.631438][T11638] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 191.635426][T11633] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.669425][T11633] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.675313][ T28] audit: type=1400 audit(1757459390.471:530): avc: denied { perfmon } for pid=11635 comm="syz.6.5767" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 191.681489][T11646] loop3: detected capacity change from 0 to 16 [ 191.701400][ T28] audit: type=1400 audit(1757459390.471:531): avc: denied { prog_run } for pid=11635 comm="syz.6.5767" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 191.708694][T11646] erofs: (device loop3): EXPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 191.739183][T11646] erofs: (device loop3): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 191.745304][ T28] audit: type=1400 audit(1757459390.527:532): avc: denied { read write } for pid=11639 comm="syz.0.5769" 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 [ 191.774489][ T28] audit: type=1400 audit(1757459390.527:533): avc: denied { open } for pid=11639 comm="syz.0.5769" 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 [ 191.798581][T11646] erofs: (device loop3): EXPERIMENTAL EROFS subpage compressed block support in use. Use at your own risk! [ 191.813561][T11646] erofs: (device loop3): mounted with root inode @ nid 36. [ 191.827946][ T28] audit: type=1400 audit(1757459390.527:534): avc: denied { ioctl } for pid=11639 comm="syz.0.5769" 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 [ 191.862854][ T28] audit: type=1400 audit(1757459390.546:535): avc: denied { mounton } for pid=11637 comm="syz.2.5768" path="/988/file2" dev="tmpfs" ino=5035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 191.886993][ T28] audit: type=1400 audit(1757459390.592:536): avc: denied { mount } for pid=11637 comm="syz.2.5768" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 191.924860][T11646] syz.3.5772: attempt to access beyond end of device [ 191.924860][T11646] loop3: rw=0, sector=131157, nr_sectors = 1 limit=16 [ 191.965492][ T28] audit: type=1400 audit(1757459390.639:537): avc: denied { unmount } for pid=1039 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 192.106645][T11683] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5789'. [ 192.195871][ T24] usb 7-1: new high-speed USB device number 84 using dummy_hcd [ 192.263855][T11705] netlink: 'syz.5.5800': attribute type 3 has an invalid length. [ 192.272281][T11705] netlink: 128 bytes leftover after parsing attributes in process `syz.5.5800'. [ 192.361799][T11719] netlink: 'syz.2.5808': attribute type 1 has an invalid length. [ 192.400135][ T24] usb 7-1: config 7 descriptor has 1 excess byte, ignoring [ 192.409675][ T24] usb 7-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 192.443232][ T24] usb 7-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 7.84 [ 192.470887][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.480145][ T24] usb 7-1: Product: syz [ 192.495926][ T24] usb 7-1: Manufacturer: syz [ 192.500660][ T24] usb 7-1: SerialNumber: syz [ 192.525856][ T24] rndis_host 7-1:7.0: skipping garbage [ 192.537356][ T24] usb 7-1: bad CDC descriptors [ 192.585413][T11744] xt_l2tp: invalid flags combination: c [ 192.747027][ T60] usb 7-1: USB disconnect, device number 84 [ 192.766830][T11771] loop5: detected capacity change from 0 to 256 [ 192.777427][T11773] loop3: detected capacity change from 0 to 512 [ 192.811477][T11771] FAT-fs (loop5): Directory bread(block 64) failed [ 192.813247][T11773] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 192.818559][T11771] FAT-fs (loop5): Directory bread(block 65) failed [ 192.827757][T11773] ext4 filesystem being mounted at /1015/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.834743][T11771] FAT-fs (loop5): Directory bread(block 66) failed [ 192.854014][T11771] FAT-fs (loop5): Directory bread(block 67) failed [ 192.861148][T11771] FAT-fs (loop5): Directory bread(block 68) failed [ 192.867820][T11771] FAT-fs (loop5): Directory bread(block 69) failed [ 192.874841][T11771] FAT-fs (loop5): Directory bread(block 70) failed [ 192.881933][T11771] FAT-fs (loop5): Directory bread(block 71) failed [ 192.882840][ T1037] EXT4-fs (loop3): unmounting filesystem. [ 192.889282][T11771] FAT-fs (loop5): Directory bread(block 72) failed [ 192.902208][T11771] FAT-fs (loop5): Directory bread(block 73) failed [ 193.011402][T11799] loop3: detected capacity change from 0 to 256 [ 193.097911][T11815] loop3: detected capacity change from 0 to 256 [ 193.149903][T11815] FAT-fs (loop3): Directory bread(block 64) failed [ 193.155075][T11823] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 193.166733][T11815] FAT-fs (loop3): Directory bread(block 65) failed [ 193.175902][T11815] FAT-fs (loop3): Directory bread(block 66) failed [ 193.183529][T11815] FAT-fs (loop3): Directory bread(block 67) failed [ 193.191097][T11815] FAT-fs (loop3): Directory bread(block 68) failed [ 193.198343][T11815] FAT-fs (loop3): Directory bread(block 69) failed [ 193.215490][T11815] FAT-fs (loop3): Directory bread(block 70) failed [ 193.222741][T11815] FAT-fs (loop3): Directory bread(block 71) failed [ 193.229515][T11815] FAT-fs (loop3): Directory bread(block 72) failed [ 193.236509][T11815] FAT-fs (loop3): Directory bread(block 73) failed [ 193.523803][T11883] loop3: detected capacity change from 0 to 128 [ 193.545064][T11883] FAT-fs (loop3): Directory bread(block 281) failed [ 193.554185][T11883] FAT-fs (loop3): Directory bread(block 282) failed [ 193.571229][T11883] FAT-fs (loop3): Directory bread(block 283) failed [ 193.580191][T11883] FAT-fs (loop3): Directory bread(block 284) failed [ 193.595628][T11883] FAT-fs (loop3): Directory bread(block 285) failed [ 193.603123][T11883] FAT-fs (loop3): Directory bread(block 286) failed [ 193.610456][T11883] FAT-fs (loop3): Directory bread(block 287) failed [ 193.619967][T11883] FAT-fs (loop3): Directory bread(block 288) failed [ 193.634046][T11883] FAT-fs (loop3): Directory bread(block 289) failed [ 193.646640][T11883] FAT-fs (loop3): Directory bread(block 290) failed [ 193.756741][ T19] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 193.886711][T11933] loop2: detected capacity change from 0 to 512 [ 193.902056][T11933] EXT4-fs: Ignoring removed nobh option [ 193.941282][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #3: comm syz.2.5911: corrupted inode contents [ 193.956804][T11948] netlink: 92 bytes leftover after parsing attributes in process `syz.3.5919'. [ 193.961281][T11933] EXT4-fs error (device loop2): ext4_dirty_inode:6121: inode #3: comm syz.2.5911: mark_inode_dirty error [ 193.968094][ T19] usb 6-1: Using ep0 maxpacket: 8 [ 193.978342][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #3: comm syz.2.5911: corrupted inode contents [ 193.983749][T11948] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5919'. [ 193.999683][T11933] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #3: comm syz.2.5911: mark_inode_dirty error [ 194.006225][ T19] usb 6-1: config 93 has an invalid interface number: 31 but max is 0 [ 194.026538][ T19] usb 6-1: config 93 has an invalid descriptor of length 0, skipping remainder of the config [ 194.031219][T11933] EXT4-fs error (device loop2): ext4_acquire_dquot:6801: comm syz.2.5911: Failed to acquire dquot type 0 [ 194.037394][ T19] usb 6-1: config 93 has no interface number 0 [ 194.056081][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #16: comm syz.2.5911: corrupted inode contents [ 194.069508][T11933] EXT4-fs error (device loop2): ext4_dirty_inode:6121: inode #16: comm syz.2.5911: mark_inode_dirty error [ 194.083981][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #16: comm syz.2.5911: corrupted inode contents [ 194.084881][ T19] usb 6-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 194.103319][T11933] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #16: comm syz.2.5911: mark_inode_dirty error [ 194.107029][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.126021][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #16: comm syz.2.5911: corrupted inode contents [ 194.138140][ T19] usb 6-1: Product: syz [ 194.138163][ T19] usb 6-1: Manufacturer: syz [ 194.138176][ T19] usb 6-1: SerialNumber: syz [ 194.154456][ T19] usb 6-1: Found UVC 0.00 device syz (046d:08c3) [ 194.161654][ T19] usb 6-1: No valid video chain found. [ 194.168761][T11933] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 194.181651][T11960] 9p: Unknown Cache mode readahead [ 194.184706][T11933] EXT4-fs error (device loop2): ext4_do_update_inode:5256: inode #16: comm syz.2.5911: corrupted inode contents [ 194.199215][T11933] EXT4-fs error (device loop2): ext4_truncate:4314: inode #16: comm syz.2.5911: mark_inode_dirty error [ 194.212854][T11933] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 194.224071][T11933] EXT4-fs (loop2): 1 truncate cleaned up [ 194.231032][T11933] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 194.244132][T11933] ext4 filesystem being mounted at /1050/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.304062][ T1039] EXT4-fs (loop2): unmounting filesystem. [ 194.343891][T11984] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5933'. [ 194.356394][T11986] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5937'. [ 194.385629][ T24] usb 6-1: USB disconnect, device number 84 [ 194.446273][T12005] device vcan0 entered promiscuous mode [ 194.462000][T12005] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 194.543450][T12027] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5958'. [ 194.762381][T12076] device batadv_slave_0 entered promiscuous mode [ 194.785604][T12076] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 194.984616][T12122] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.006071][T12128] netlink: 16 bytes leftover after parsing attributes in process `syz.5.6008'. [ 195.208142][T12190] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 195.257360][T12204] IPv6: NLM_F_CREATE should be specified when creating new route [ 195.355292][T12227] netlink: 'syz.0.6056': attribute type 1 has an invalid length. [ 195.386101][T12231] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 195.460549][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 195.473620][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 195.486063][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 195.498541][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 195.506698][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 195.514798][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 195.523950][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.532272][T12242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.620386][T12276] xt_hashlimit: invalid interval [ 195.785201][T12328] netlink: 'syz.6.6107': attribute type 7 has an invalid length. [ 195.793820][T12328] netlink: 'syz.6.6107': attribute type 8 has an invalid length. [ 195.837526][T12338] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 195.962008][T12366] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.996722][T12374] device vlan0 entered promiscuous mode [ 195.998706][T12376] kernel profiling enabled (shift: 63) [ 196.007993][T12376] profiling shift: 63 too large [ 196.093806][T12394] netlink: 'syz.2.6140': attribute type 8 has an invalid length. [ 196.870807][ T28] kauditd_printk_skb: 443 callbacks suppressed [ 196.870826][ T28] audit: type=1400 audit(1757459395.475:979): avc: denied { read write } for pid=1037 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 [ 196.905186][ T28] audit: type=1400 audit(1757459395.475:980): avc: denied { read write } for pid=1039 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 [ 196.938044][ T28] audit: type=1400 audit(1757459395.475:981): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 196.953203][T12579] netlink: 'syz.3.6231': attribute type 16 has an invalid length. [ 196.964679][ T28] audit: type=1400 audit(1757459395.503:982): avc: denied { read write } for pid=1039 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 [ 196.995086][T12579] netlink: 'syz.3.6231': attribute type 17 has an invalid length. [ 196.998149][ T28] audit: type=1400 audit(1757459395.531:983): avc: denied { read write } for pid=1037 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 [ 197.030098][ T28] audit: type=1400 audit(1757459395.531:984): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 197.055619][ T28] audit: type=1400 audit(1757459395.625:985): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 197.081608][ T28] audit: type=1400 audit(1757459395.625:986): avc: denied { read write } for pid=12541 comm="syz.5.6212" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 197.106668][ T28] audit: type=1400 audit(1757459395.643:987): avc: denied { read write } for pid=1035 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 [ 197.131732][ T28] audit: type=1400 audit(1757459395.700:988): avc: denied { read write } for pid=1035 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 [ 197.171353][T12579] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.217794][T12585] netlink: 'syz.6.6233': attribute type 15 has an invalid length. [ 197.266879][T12616] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 197.297983][T12579] syz.3.6231 (12579) used greatest stack depth: 20800 bytes left [ 197.325350][T12624] __nla_validate_parse: 7 callbacks suppressed [ 197.325370][T12624] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6250'. [ 197.430877][T12653] device veth2 entered promiscuous mode [ 197.440733][T12656] netlink: 'syz.0.6268': attribute type 7 has an invalid length. [ 197.544580][T12682] xt_TCPMSS: Only works on TCP SYN packets [ 197.722958][T12727] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 197.738700][T12727] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 197.754348][T12727] IPv6: ADDRCONF(NETDEV_CHANGE): vti0: link becomes ready [ 197.762163][T12727] IPv6: ADDRCONF(NETDEV_CHANGE): vti0: link becomes ready [ 197.770112][T12730] netlink: 136 bytes leftover after parsing attributes in process `syz.0.6305'. [ 197.916771][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 197.929666][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 197.937494][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 197.946755][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 197.955859][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 197.963821][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 197.972863][T12778] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.034288][T12799] netlink: 'syz.3.6339': attribute type 4 has an invalid length. [ 198.127674][T12822] netlink: 3260 bytes leftover after parsing attributes in process `syz.6.6351'. [ 198.138988][T12825] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6350'. [ 198.173681][T12832] netlink: 24 bytes leftover after parsing attributes in process `syz.6.6355'. [ 198.415849][T12907] xt_socket: unknown flags 0x8 [ 198.446582][T12914] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6395'. [ 198.514400][T12927] netlink: 'syz.2.6402': attribute type 3 has an invalid length. [ 198.551257][T12935] xt_hashlimit: size too large, truncated to 1048576 [ 198.559872][T12935] xt_hashlimit: invalid rate [ 198.613150][T12953] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6414'. [ 198.628577][T12953] netlink: 10 bytes leftover after parsing attributes in process `syz.5.6414'. [ 198.666897][T12966] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6421'. [ 198.679911][T12969] device tunl0 entered promiscuous mode [ 198.692861][T12969] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 198.714248][T12978] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6427'. [ 198.969206][T13047] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 199.000296][T13055] x_tables: ip_tables: hashlimit.1 match: invalid size 56 (kernel) != (user) 616 [ 199.427871][T13196] : renamed from bond_slave_0 [ 199.518845][T13226] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 200.228533][T13438] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=13438 comm=syz.0.6656 [ 200.376020][T13481] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1006 sclass=netlink_audit_socket pid=13481 comm=syz.0.6677 [ 200.593108][T13552] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 200.779054][T13607] xt_connbytes: Forcing CT accounting to be enabled [ 200.795241][T13607] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 200.802726][T13617] x_tables: unsorted entry at hook 3 [ 200.854180][T13630] validate_nla: 5 callbacks suppressed [ 200.854198][T13630] netlink: 'syz.5.6752': attribute type 16 has an invalid length. [ 200.875406][T13630] netlink: 'syz.5.6752': attribute type 17 has an invalid length. [ 201.210181][T13692] device ip6tnl3 entered promiscuous mode [ 201.483175][T13775] device gre1 entered promiscuous mode [ 201.822231][T13879] device bridge1 entered promiscuous mode [ 201.984253][T13933] device vlan0 entered promiscuous mode [ 202.052781][T13953] netlink: 'syz.0.6910': attribute type 29 has an invalid length. [ 202.071904][T13959] x_tables: unsorted underflow at hook 1 [ 202.076389][T13953] netlink: 'syz.0.6910': attribute type 29 has an invalid length. [ 202.227395][ T28] kauditd_printk_skb: 968 callbacks suppressed [ 202.227412][ T28] audit: type=1400 audit(1757459400.483:1957): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.278989][ T28] audit: type=1400 audit(1757459400.530:1958): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.318514][ T28] audit: type=1400 audit(1757459400.558:1959): avc: denied { read write } for pid=1041 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.357550][ T28] audit: type=1400 audit(1757459400.595:1960): avc: denied { checkpoint_restore } for pid=14002 comm="syz.6.6935" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 202.393503][ T28] audit: type=1400 audit(1757459400.595:1961): avc: denied { checkpoint_restore } for pid=14002 comm="syz.6.6935" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 202.438770][ T28] audit: type=1400 audit(1757459400.605:1962): avc: denied { read write } for pid=1041 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.466203][ T28] audit: type=1400 audit(1757459400.605:1963): avc: denied { read write } for pid=13994 comm="syz.2.6931" 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 [ 202.491787][ T28] audit: type=1400 audit(1757459400.633:1964): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.519078][T14029] netlink: 'syz.3.6948': attribute type 11 has an invalid length. [ 202.522991][ T28] audit: type=1400 audit(1757459400.633:1965): avc: denied { read write } for pid=1037 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 [ 202.552187][ T28] audit: type=1400 audit(1757459400.651:1966): avc: denied { read write } for pid=1041 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 202.713053][T14077] bridge0: port 1(syz_tun) entered blocking state [ 202.720319][T14077] bridge0: port 1(syz_tun) entered disabled state [ 202.727626][T14077] device syz_tun entered promiscuous mode [ 202.829616][T14111] __nla_validate_parse: 17 callbacks suppressed [ 202.829635][T14111] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6988'. [ 203.001510][T14164] netlink: 2 bytes leftover after parsing attributes in process `syz.0.7014'. [ 203.047959][T14177] netlink: 172 bytes leftover after parsing attributes in process `syz.0.7020'. [ 203.447398][T14302] IPv6: sit1: Disabled Multicast RS [ 203.481422][T14312] netlink: 104 bytes leftover after parsing attributes in process `syz.0.7088'. [ 203.517344][T14320] device bridge3 entered promiscuous mode [ 203.529944][T14327] netlink: 'syz.6.7094': attribute type 3 has an invalid length. [ 203.549288][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 203.560589][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 203.570005][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 203.581053][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 203.593546][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 203.601422][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 203.610577][T14330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 203.619956][T14330] device batadv_slave_0 left promiscuous mode [ 203.627550][T14330] device vlan0 left promiscuous mode [ 203.633510][T14330] device ip6gre1 left promiscuous mode [ 203.699206][T14356] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 204.183239][T14494] bridge4: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 204.258217][T14520] xt_CT: You must specify a L4 protocol and not use inversions on it [ 204.279407][T14525] IPv6: NLM_F_CREATE should be specified when creating new route [ 204.287728][T14525] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.295400][T14525] IPv6: NLM_F_CREATE should be set when creating new route [ 204.302831][T14525] IPv6: NLM_F_CREATE should be set when creating new route [ 204.310573][T14528] netlink: 600 bytes leftover after parsing attributes in process `syz.3.7195'. [ 204.319844][T14528] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7195'. [ 204.329322][T14528] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7195'. [ 204.338809][T14528] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7195'. [ 204.348415][T14531] IPv6: NLM_F_CREATE should be specified when creating new route [ 204.385979][T14541] IPv6: Can't replace route, no match found [ 204.418473][T14548] IPv6: sit1: Disabled Multicast RS [ 204.429277][T14551] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7206'. [ 204.488293][T14569] netlink: 'syz.5.7214': attribute type 9 has an invalid length. [ 204.547954][T14588] netlink: 'syz.3.7223': attribute type 5 has an invalid length. [ 204.556237][T14588] netlink: 45 bytes leftover after parsing attributes in process `syz.3.7223'. [ 204.657278][T14618] xt_bpf: check failed: parse error [ 204.695102][T14629] Zero length message leads to an empty skb [ 205.445852][T14752] netlink: 'syz.3.7304': attribute type 28 has an invalid length. [ 205.616976][T14774] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 205.624592][T14774] IPv6: NLM_F_CREATE should be set when creating new route [ 205.632492][T14774] IPv6: NLM_F_CREATE should be set when creating new route [ 205.640853][T14776] netlink: 'syz.0.7316': attribute type 12 has an invalid length. [ 205.753064][T14806] xt_ecn: cannot match TCP bits for non-tcp packets [ 206.195518][T14931] TCP: TCP_TX_DELAY enabled [ 206.710698][T15083] xt_policy: neither incoming nor outgoing policy selected [ 206.720691][T15084] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 206.828506][T15107] xt_TCPMSS: Only works on TCP SYN packets [ 206.935414][T15130] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 206.984415][T15139] validate_nla: 2 callbacks suppressed [ 206.984434][T15139] netlink: 'syz.6.7496': attribute type 3 has an invalid length. [ 207.416148][T15202] syz.2.7528 uses obsolete (PF_INET,SOCK_PACKET) [ 207.452267][T15211] netlink: 'syz.6.7531': attribute type 12 has an invalid length. [ 207.477899][T15213] IPv6: sit1: Disabled Multicast RS [ 207.582966][ T28] kauditd_printk_skb: 865 callbacks suppressed [ 207.582984][ T28] audit: type=1400 audit(204.910:2832): avc: denied { read write } for pid=1035 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 [ 207.646789][ T28] audit: type=1400 audit(204.910:2833): avc: denied { read write } for pid=1037 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 [ 207.710869][ T28] audit: type=1400 audit(204.910:2834): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.792127][T15287] netlink: 'syz.0.7568': attribute type 49 has an invalid length. [ 207.797322][ T28] audit: type=1400 audit(204.947:2835): avc: denied { read write } for pid=1039 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 [ 207.829250][T15287] netlink: 'syz.0.7568': attribute type 49 has an invalid length. [ 207.854232][ T28] audit: type=1400 audit(204.957:2836): avc: denied { read write } for pid=1035 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 [ 207.879681][T15296] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 207.887126][T15296] IPv6: NLM_F_CREATE should be set when creating new route [ 207.894539][T15296] IPv6: NLM_F_CREATE should be set when creating new route [ 207.912122][ T28] audit: type=1400 audit(204.957:2837): avc: denied { read write } for pid=1041 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.944846][ T28] audit: type=1400 audit(204.957:2838): avc: denied { read write } for pid=1036 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 207.984002][ T28] audit: type=1400 audit(204.966:2839): avc: denied { read append } for pid=15248 comm="syz.2.7549" 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 [ 208.012133][ T28] audit: type=1400 audit(204.966:2840): avc: denied { read } for pid=15252 comm="syz.6.7552" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 208.037024][T15326] block device autoloading is deprecated and will be removed. [ 208.060724][ T28] audit: type=1400 audit(204.966:2841): avc: denied { read write } for pid=1037 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 [ 208.110532][T15342] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 208.182048][T15361] device vti0 entered promiscuous mode [ 208.256236][T15384] xt_socket: unknown flags 0x58 [ 208.289041][T15388] __nla_validate_parse: 16 callbacks suppressed [ 208.289062][T15388] netlink: 5 bytes leftover after parsing attributes in process `syz.0.7619'. [ 208.306877][T15388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 208.320954][T15388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 208.329535][T15388] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 208.628482][T15462] netlink: 12 bytes leftover after parsing attributes in process `syz.5.7663'. [ 208.706811][T15482] netlink: 'syz.3.7665': attribute type 16 has an invalid length. [ 208.832348][T15522] netlink: 'syz.3.7686': attribute type 5 has an invalid length. [ 208.926761][T15552] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7701'. [ 208.959308][T15562] syz.3.7706 (15562): /proc/15562/oom_adj is deprecated, please use /proc/15562/oom_score_adj instead. [ 209.025444][T15576] netlink: 'syz.6.7713': attribute type 10 has an invalid length. [ 209.045793][T15576] netlink: 'syz.6.7713': attribute type 17 has an invalid length. [ 209.054137][T15576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 209.068310][T15576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 209.081379][T15576] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 209.218483][T15622] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7736'. [ 209.407320][T15682] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7767'. [ 209.643076][T15722] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 209.711023][T15726] netlink: 'syz.3.7788': attribute type 5 has an invalid length. [ 209.741244][T15730] xt_bpf: check failed: parse error [ 209.820203][T15748] netlink: 44 bytes leftover after parsing attributes in process `syz.3.7799'. [ 209.840322][T15748] netlink: 44 bytes leftover after parsing attributes in process `syz.3.7799'. [ 209.853697][T15748] netlink: 44 bytes leftover after parsing attributes in process `syz.3.7799'. [ 209.863151][T15748] netlink: 44 bytes leftover after parsing attributes in process `syz.3.7799'. [ 209.882130][T15748] netlink: 44 bytes leftover after parsing attributes in process `syz.3.7799'. [ 210.155219][T15815] IPv6: NLM_F_CREATE should be specified when creating new route [ 210.536930][T15875] binfmt_misc: register: failed to install interpreter file ./file0 [ 211.089182][T16038] netlink: 'syz.6.7943': attribute type 3 has an invalid length. [ 211.207689][T16079] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 211.540860][T16181] xt_TCPMSS: Only works on TCP SYN packets [ 211.611785][ T4170] ------------[ cut here ]------------ [ 211.618099][ T4170] kernel BUG at fs/buffer.c:2714! [ 211.643107][ T4170] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 211.649594][ T4170] CPU: 1 PID: 4170 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 211.657917][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 211.669320][ T4170] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 211.674974][ T4170] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 36 e8 ff e9 b0 fe ff ff e8 4e db a3 ff 0f 0b e8 47 db a3 ff <0f> 0b e8 40 db a3 ff 0f 0b e8 39 db a3 ff 0f 0b e8 32 db a3 ff 0f [ 211.695391][ T4170] RSP: 0018:ffffc90010637ca0 EFLAGS: 00010293 [ 211.701856][ T4170] RAX: ffffffff81cc2c19 RBX: 0000000000000000 RCX: ffff888108e39440 [ 211.710039][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 211.718225][ T4170] RBP: ffffc90010637cf0 R08: dffffc0000000000 R09: ffffed1024f16751 [ 211.726846][ T4170] R10: ffffed1024f16751 R11: 1ffff11024f16750 R12: 0000000000000000 [ 211.735711][ T4170] R13: 1ffff11024f16750 R14: ffff8881278b3a80 R15: 0000000000003801 [ 211.744231][ T4170] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 211.753813][ T4170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.760691][ T4170] CR2: 0000001b2d823ffc CR3: 000000010daf4000 CR4: 00000000003506a0 [ 211.769368][ T4170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.777792][ T4170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.786846][ T4170] Call Trace: [ 211.790725][ T4170] [ 211.794390][ T4170] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 211.800552][ T4170] submit_bh+0x1f/0x30 [ 211.804828][ T4170] write_mmp_block_thawed+0x34a/0x4c0 [ 211.810602][ T4170] ? read_mmp_block+0x6d0/0x6d0 [ 211.816244][ T4170] ? asm_common_interrupt+0x27/0x40 [ 211.821998][ T4170] write_mmp_block+0x138/0x2b0 [ 211.827041][ T4170] kmmpd+0x3ce/0x950 [ 211.830950][ T4170] kthread+0x281/0x320 [ 211.835177][ T4170] ? __cfi_kmmpd+0x10/0x10 [ 211.839616][ T4170] ? __cfi_kthread+0x10/0x10 [ 211.844590][ T4170] ret_from_fork+0x1f/0x30 [ 211.849305][ T4170] [ 211.852493][ T4170] Modules linked in: [ 211.857790][ T4170] ---[ end trace 0000000000000000 ]--- [ 211.906499][ T4170] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 211.906948][ T1035] EXT4-fs (loop0): unmounting filesystem. [ 211.913170][ T4170] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 36 e8 ff e9 b0 fe ff ff e8 4e db a3 ff 0f 0b e8 47 db a3 ff <0f> 0b e8 40 db a3 ff 0f 0b e8 39 db a3 ff 0f 0b e8 32 db a3 ff 0f [ 212.028490][ T4170] RSP: 0018:ffffc90010637ca0 EFLAGS: 00010293 [ 212.034747][ T4170] RAX: ffffffff81cc2c19 RBX: 0000000000000000 RCX: ffff888108e39440 [ 212.060673][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 212.069426][ T4170] RBP: ffffc90010637cf0 R08: dffffc0000000000 R09: ffffed1024f16751 [ 212.092697][ T4170] R10: ffffed1024f16751 R11: 1ffff11024f16750 R12: 0000000000000000 [ 212.101193][ T4170] R13: 1ffff11024f16750 R14: ffff8881278b3a80 R15: 0000000000003801 [ 212.121670][ T4170] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 212.132933][ T4170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.157428][ T4170] CR2: 0000558287753b98 CR3: 000000010a3ea000 CR4: 00000000003506a0 [ 212.167214][ T1041] device syz_tun left promiscuous mode [ 212.174300][ T4170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.183735][ T1041] bridge0: port 1(syz_tun) entered disabled state [ 212.190400][ T4170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.200406][ T4170] Kernel panic - not syncing: Fatal exception [ 212.207082][ T4170] Kernel Offset: disabled [ 212.211766][ T4170] Rebooting in 86400 seconds..