last executing test programs: 2.479587857s ago: executing program 0 (id=8392): r0 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') execveat$binfmt(0xffffffffffffff9c, r0, 0x0, &(0x7f0000000880)={[], 0x23}, 0x0) 2.448255787s ago: executing program 0 (id=8393): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') writev(r0, &(0x7f0000000500)=[{&(0x7f0000000280)='2', 0x1}, {&(0x7f0000000680)="38f5", 0x2}], 0x2) 2.339648859s ago: executing program 0 (id=8396): r0 = socket(0x28, 0x1, 0x0) connect$packet(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 2.27960381s ago: executing program 0 (id=8398): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, 0x0) 2.23150189s ago: executing program 0 (id=8401): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x2000044, &(0x7f0000000100), 0x2, 0x500, &(0x7f0000000b00)="$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") syz_usb_connect(0x0, 0x5d, &(0x7f0000000f00)=ANY=[@ANYBLOB="12010000551b8920b822276080c20102030109024b0001000000000904000000020a0000052413"], 0x0) 526.849453ms ago: executing program 4 (id=8475): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)) 455.527704ms ago: executing program 4 (id=8479): socket(0x2b, 0x1, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010102, @local}, @time_exceeded={0x3, 0xd9077b571500a887, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x4, 0x0, @empty, @private}}}}}}, 0x0) 404.298795ms ago: executing program 4 (id=8482): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') getdents(r0, 0xffffffffffffffff, 0x5a) 371.136565ms ago: executing program 3 (id=8484): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 343.325005ms ago: executing program 1 (id=8485): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x348, 0x160, 0x5802, 0x294, 0x160, 0x294, 0x278, 0x325, 0x378, 0x278, 0x378, 0x3, 0x0, {[{{@uncond, 0x0, 0x138, 0x160, 0x52020000, {}, [@common=@inet=@hashlimit1={{0x58}, {'dvmrp0\x00'}}, @common=@unspec=@quota={{0x38}}]}, @common=@unspec=@NFQUEUE2={0x28}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@eui64={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a8) 323.182326ms ago: executing program 4 (id=8487): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002880), 0x2, 0x0) write$vga_arbiter(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='target '], 0x15) 306.877056ms ago: executing program 3 (id=8488): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000e68304"]) 286.210486ms ago: executing program 2 (id=8489): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) flistxattr(r0, 0x0, 0x0) 272.214696ms ago: executing program 4 (id=8490): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xc}, {@in6=@private2, 0x0, 0x33}, @in6=@private1, {0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x3}, {0x4, 0x5, 0x0, 0x800000000}, {}, 0x70bd2a, 0x40000, 0xa, 0x4}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x5}, 0x0) 270.770196ms ago: executing program 1 (id=8491): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x7, 0xffff}, 0x20) 251.605136ms ago: executing program 3 (id=8492): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="580000001400012340834b80040d8c560a0677bc65ff810500000000000058920b480400945f64009400050028925a0100000077347d0b8000f0fffeffe80900000078f5dd0000001000010002081000418e00000db90004", 0x58}], 0x1) 243.250037ms ago: executing program 2 (id=8493): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x110, 0x220, 0x330, 0x110, 0x330, 0x4, 0x0, {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @local, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="e4a78435b4e9", @empty, @local, @broadcast, 0x1, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1, @empty, 0xf, 0xffffffff}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x468) 216.182497ms ago: executing program 1 (id=8494): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001100)=@raw={'raw\x00', 0x21, 0x3, 0x588, 0x0, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x4b8, 0xffffffff, 0xffffffff, 0x4b8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private2, @private2, [], [], 'veth0\x00', 'syzkaller1\x00'}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv4=@broadcast, [0xff000000, 0x0, 0xff], @ipv4=@private=0xa010100, [0xff000000, 0xffffffff, 0xffffff00, 0xff], 0x4d4, 0x3500, 0x2b, 0x1, 0xa, 0xf}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [0xffffffff, 0xff000000, 0xff], @ipv4=@private=0xa010100, [0x0, 0x0, 0x0, 0xff000000], 0x4d4, 0x0, 0x4, 0x84c8c1ffaf088238, 0x6}, {@ipv6=@private1, [0x0, 0x0, 0x6471b27323fbf78f], @ipv6=@private1, [0xff, 0x0, 0x0, 0xffffff00], 0x4d4, 0x3501, 0x87, 0x1, 0x2, 0x2}, {@ipv6=@private2={0xfc, 0x2, '\x00', 0x1}, [0xffffff00, 0xffffff00, 0xff000000], @ipv4=@broadcast, [0xff000000, 0xff, 0xff000000, 0xffffffff], 0x4d2, 0x3506, 0x2f, 0x0, 0x0, 0x1e}], 0xf, 0x6}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4}}}, {{@ipv6={@empty, @mcast1, [], [0xffffffff], 'vlan1\x00', 'veth1\x00', {0xff}}, 0x0, 0x200, 0x268, 0x0, {}, [@common=@inet=@policy={{0x158}, {[{@ipv6=@private1, [], @ipv4=@remote, [0x0, 0xff]}, {@ipv6=@dev, [0xffffffff], @ipv4=@private=0xa010102, [], 0x0, 0xfffffffd}, {@ipv4=@multicast2, [], @ipv6=@loopback}, {@ipv6=@rand_addr=' \x01\x00', [0x0, 0xffffff00], @ipv4=@local}]}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6a2) 206.645207ms ago: executing program 3 (id=8495): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0xfffffffe, 0x40000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0b000000050000000100010009"], 0x48) 184.905777ms ago: executing program 2 (id=8496): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0), 0x80082, 0x0) write$vga_arbiter(r0, &(0x7f0000000540)=ANY=[@ANYBLOB='lock m'], 0xd) 170.793577ms ago: executing program 4 (id=8497): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffaf, 0x10, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x3c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c40)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 140.360368ms ago: executing program 1 (id=8498): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6_vti0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x4, 0x80, 0x9, 0x6, 0x10, @empty, @empty, 0x7800, 0x8, 0x8, 0x2}}) 137.366368ms ago: executing program 3 (id=8499): r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) 125.362348ms ago: executing program 2 (id=8500): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x5, 0x1, 0x3}) 89.300898ms ago: executing program 1 (id=8501): r0 = syz_socket_connect_nvme_tcp() close(r0) 83.288159ms ago: executing program 2 (id=8502): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x43, &(0x7f00000002c0), 0x4) 37.95816ms ago: executing program 3 (id=8503): r0 = syz_open_procfs(0x0, &(0x7f0000000680)='cmdline\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/3, 0x3}, {0x0, 0x3}], 0x2, 0x0, 0x0) 30.33064ms ago: executing program 0 (id=8504): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001b00), 0x2, 0x0) pwritev2(r0, &(0x7f0000002880)=[{&(0x7f00000027c0)='&', 0x1}], 0x1, 0x6, 0x1, 0x12) 28.34164ms ago: executing program 1 (id=8505): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="500000001800010018bd7000fddbdf251d0105000c000b00000000e00200000508000900", @ANYRES32, @ANYBLOB="08000e00", @ANYRES32=0x0, @ANYBLOB="15000100030000e007020000f1ffff000400000001"], 0x50}, 0x1, 0x0, 0x0, 0x20044806}, 0x48080) 0s ago: executing program 2 (id=8506): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000004bc0)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x2043, 0x0) kernel console output (not intermixed with test programs): vice number 81 [ 177.602159][ T1295] udevd[1295]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.641782][ T7314] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 177.651683][ T28] audit: type=1400 audit(2000001265.167:248): avc: denied { relabelto } for pid=7313 comm="syz.4.3381" name="623" dev="tmpfs" ino=3162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 177.679172][ T28] audit: type=1400 audit(2000001265.177:249): avc: denied { associate } for pid=7313 comm="syz.4.3381" name="623" dev="tmpfs" ino=3162 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 177.702729][ T7318] loop4: detected capacity change from 0 to 512 [ 177.716293][ T28] audit: type=1400 audit(2000001265.177:250): avc: denied { write } for pid=277 comm="syz-executor" name="623" dev="tmpfs" ino=3162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 177.742673][ T28] audit: type=1400 audit(2000001265.177:251): avc: denied { remove_name } for pid=277 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 177.744850][ T7318] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2759: inode #11: comm syz.4.3383: corrupted xattr block 95 [ 177.769974][ T28] audit: type=1400 audit(2000001265.177:252): avc: denied { rmdir } for pid=277 comm="syz-executor" name="623" dev="tmpfs" ino=3162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 177.783969][ T7318] EXT4-fs (loop4): Remounting filesystem read-only [ 177.809046][ T482] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 177.815434][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 177.823162][ T28] audit: type=1400 audit(2000001265.177:253): avc: denied { create } for pid=7315 comm="syz.4.3382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 177.828100][ T7318] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm syz.4.3383: bg 0: block 7: invalid block bitmap [ 177.859885][ T304] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 177.860714][ T7318] EXT4-fs (loop4): Remounting filesystem read-only [ 177.868909][ T24] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 177.874458][ T7318] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 177.882202][ T24] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 177.891400][ T7318] EXT4-fs (loop4): Remounting filesystem read-only [ 177.898262][ T24] usb 1-1: config 0 has no interface number 0 [ 177.905254][ T7318] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2925: inode #11: comm syz.4.3383: corrupted xattr block 95 [ 177.912691][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 177.932587][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.940865][ T7318] EXT4-fs (loop4): Remounting filesystem read-only [ 177.940882][ T24] usb 1-1: Product: syz [ 177.940900][ T24] usb 1-1: Manufacturer: syz [ 177.951754][ T7318] EXT4-fs warning (device loop4): ext4_evict_inode:299: xattr delete (err -117) [ 177.956541][ T24] usb 1-1: SerialNumber: syz [ 177.967396][ T7318] EXT4-fs (loop4): 1 orphan inode deleted [ 177.974542][ T24] usb 1-1: config 0 descriptor?? [ 177.975683][ T7318] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 177.983360][ T24] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 177.995646][ T24] usb 1-1: No valid video chain found. [ 178.025926][ T277] EXT4-fs (loop4): unmounting filesystem. [ 178.041703][ T482] usb 2-1: Using ep0 maxpacket: 8 [ 178.047930][ T482] usb 2-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 178.057617][ T482] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.067994][ T482] usb 2-1: config 0 descriptor?? [ 178.074145][ T304] usb 4-1: Using ep0 maxpacket: 16 [ 178.080489][ T304] usb 4-1: config 0 has an invalid interface number: 157 but max is 0 [ 178.088832][ T304] usb 4-1: config 0 has no interface number 0 [ 178.094940][ T304] usb 4-1: config 0 interface 157 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 16 [ 178.105119][ T304] usb 4-1: config 0 interface 157 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 178.116862][ T304] usb 4-1: New USB device found, idVendor=0483, idProduct=3746, bcdDevice=94.86 [ 178.126044][ T304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.134465][ T304] usb 4-1: Product: syz [ 178.138827][ T304] usb 4-1: Manufacturer: syz [ 178.143513][ T304] usb 4-1: SerialNumber: syz [ 178.148849][ T304] usb 4-1: config 0 descriptor?? [ 178.154142][ T7310] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 178.161458][ T7310] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 178.272978][ T281] usb 1-1: USB disconnect, device number 83 [ 178.294723][ T482] usb 2-1: string descriptor 0 read error: -71 [ 178.301080][ T482] usb 2-1: Found UVC 0.00 device (2833:0201) [ 178.308220][ T482] usb 2-1: No valid video chain found. [ 178.316048][ T482] usb 2-1: USB disconnect, device number 85 [ 178.355876][ T24] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 178.389783][ T304] ftdi_sio 4-1:0.157: FTDI USB Serial Device converter detected [ 178.400549][ T304] ftdi_sio ttyUSB0: unknown device type: 0x9486 [ 178.413725][ T304] usb 4-1: USB disconnect, device number 84 [ 178.421330][ T304] ftdi_sio 4-1:0.157: device disconnected [ 178.453605][ T28] audit: type=1400 audit(2000001265.915:254): avc: denied { create } for pid=7352 comm="syz.2.3400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 178.469363][ T7355] loop2: detected capacity change from 0 to 128 [ 178.480147][ T7355] FAT-fs (loop2): bogus number of reserved sectors [ 178.486760][ T7355] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 178.496297][ T7355] FAT-fs (loop2): Can't find a valid FAT filesystem [ 178.572556][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 178.579771][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 178.588243][ T24] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 178.596510][ T24] usb 5-1: config 4 has no interface number 0 [ 178.602589][ T24] usb 5-1: config 4 interface 147 altsetting 5 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 178.613593][ T24] usb 5-1: config 4 interface 147 has no altsetting 0 [ 178.621944][ T24] usb 5-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice= 9.d1 [ 178.631181][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.639226][ T24] usb 5-1: Product: syz [ 178.643383][ T24] usb 5-1: Manufacturer: syz [ 178.647983][ T24] usb 5-1: SerialNumber: syz [ 178.832556][ T735] usb 3-1: new low-speed USB device number 82 using dummy_hcd [ 178.877989][ T24] usb 5-1: USB disconnect, device number 89 [ 178.961022][ T7377] loop0: detected capacity change from 0 to 512 [ 178.975283][ T7377] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 178.994628][ T7377] EXT4-fs (loop0): orphan cleanup on readonly fs [ 179.009357][ T7377] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 179.018834][ T7377] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 179.029137][ T7377] EXT4-fs error (device loop0): ext4_acquire_dquot:6789: comm syz.0.3412: Failed to acquire dquot type 1 [ 179.040991][ T7377] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.3412: bg 0: block 40: padding at end of block bitmap is not set [ 179.050335][ T735] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 179.056090][ T7377] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 179.075678][ T735] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 65535, setting to 8 [ 179.081981][ T7377] EXT4-fs (loop0): 1 truncate cleaned up [ 179.101415][ T735] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 179.110583][ T735] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.119433][ T7377] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 179.129810][ T7357] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 179.159452][ T279] EXT4-fs (loop0): unmounting filesystem. [ 179.255095][ T304] usb 2-1: new full-speed USB device number 86 using dummy_hcd [ 179.359721][ T735] usb 3-1: string descriptor 0 read error: -71 [ 179.371192][ T7386] loop0: detected capacity change from 0 to 40427 [ 179.374688][ T735] hub 3-1:32.0: USB hub found [ 179.379168][ T7386] F2FS-fs (loop0): invalid crc value [ 179.388304][ T735] hub 3-1:32.0: config failed, can't read hub descriptor (err -22) [ 179.389295][ T7386] F2FS-fs (loop0): Found nat_bits in checkpoint [ 179.439742][ T735] usb 3-1: USB disconnect, device number 82 [ 179.460163][ T7386] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 179.470886][ T304] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.496559][ T304] usb 2-1: New USB device found, idVendor=5050, idProduct=0500, bcdDevice=33.00 [ 179.512464][ T304] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.525904][ T304] usb 2-1: Product: syz [ 179.530236][ T304] usb 2-1: Manufacturer: syz [ 179.536742][ T304] usb 2-1: SerialNumber: syz [ 179.543968][ T304] usb 2-1: config 0 descriptor?? [ 179.552532][ T304] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 179.560670][ T304] usb 2-1: Detected FT232HP [ 179.769893][ T304] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 179.776968][ T304] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 179.784245][ T304] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 179.793208][ T304] usb 2-1: USB disconnect, device number 86 [ 179.801305][ T304] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 179.810857][ T304] ftdi_sio 2-1:0.0: device disconnected [ 179.829315][ T1211] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 179.861797][ T482] usb 5-1: new full-speed USB device number 90 using dummy_hcd [ 179.926792][ T286] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 179.984869][ T28] audit: type=1400 audit(2000001267.327:255): avc: denied { create } for pid=7416 comm="syz.2.3430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 180.035123][ T1211] usb 4-1: Using ep0 maxpacket: 32 [ 180.041512][ T1211] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 180.049995][ T1211] usb 4-1: config 0 has no interface number 0 [ 180.056163][ T1211] usb 4-1: config 0 interface 230 has no altsetting 0 [ 180.064708][ T482] usb 5-1: unable to get BOS descriptor or descriptor too short [ 180.072732][ T1211] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 180.081878][ T1211] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.090425][ T1211] usb 4-1: Product: syz [ 180.094667][ T1211] usb 4-1: Manufacturer: syz [ 180.099365][ T1211] usb 4-1: SerialNumber: syz [ 180.106297][ T482] usb 5-1: config 106 has an invalid interface number: 33 but max is 0 [ 180.117848][ T1211] usb 4-1: config 0 descriptor?? [ 180.122909][ T482] usb 5-1: config 106 has no interface number 0 [ 180.129476][ T482] usb 5-1: config 106 interface 33 has no altsetting 0 [ 180.137492][ T1211] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 180.147706][ T7419] loop2: detected capacity change from 0 to 40427 [ 180.154409][ T286] usb 1-1: unable to get BOS descriptor or descriptor too short [ 180.163310][ T7419] F2FS-fs (loop2): Invalid Fs Meta Ino: node(0) meta(2) root(0) [ 180.163446][ T482] usb 5-1: New USB device found, idVendor=07c4, idProduct=a103, bcdDevice= 9.b9 [ 180.179499][ T7419] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 180.181329][ T1211] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 180.196398][ T482] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.204558][ T482] usb 5-1: Product: syz [ 180.205192][ T7419] F2FS-fs (loop2): invalid crc value [ 180.208828][ T286] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 180.215522][ T7419] F2FS-fs (loop2): Current segment's next free block offset is inconsistent with bitmap, logtype:3, segno:0, type:0, next_blkoff:3, blkofs:6 [ 180.223367][ T482] usb 5-1: Manufacturer: syz [ 180.238866][ T7419] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 180.242324][ T286] usb 1-1: config 1 has no interface number 1 [ 180.256390][ T482] usb 5-1: SerialNumber: syz [ 180.261341][ T286] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 180.276510][ T286] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 180.285634][ T286] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.293642][ T286] usb 1-1: Product: syz [ 180.300656][ T286] usb 1-1: Manufacturer: syz [ 180.307719][ T286] usb 1-1: SerialNumber: syz [ 180.382559][ T1211] ums-usbat: probe of 4-1:0.230 failed with error -5 [ 180.396486][ T1211] usb 4-1: USB disconnect, device number 85 [ 180.497424][ T482] ums-sddr55 5-1:106.33: USB Mass Storage device detected [ 180.509676][ T482] ums-sddr55 5-1:106.33: Quirks match for vid 07c4 pid a103: 8 [ 180.546534][ T482] usb 5-1: USB disconnect, device number 90 [ 180.554346][ T286] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 180.568852][ T286] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 180.578837][ T7449] loop2: detected capacity change from 0 to 8192 [ 180.580577][ T286] usb 1-1: failed to enable PITCH for EP 0x82 [ 180.598914][ T286] usb 1-1: USB disconnect, device number 84 [ 180.612806][ T7449] loop2: p1 < > p3 p4 < > [ 180.621918][ T7449] loop2: partition table partially beyond EOD, truncated [ 180.629489][ T7449] loop2: p1 start 4293132290 is beyond EOD, truncated [ 180.637126][ T7449] loop2: p3 size 16744448 extends beyond EOD, truncated [ 180.704550][ T7455] loop2: detected capacity change from 0 to 2048 [ 180.739438][ T19] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 180.750552][ T7455] loop2: p2 p3 < > p4 < p5 > [ 180.755308][ T7455] loop2: partition table partially beyond EOD, truncated [ 180.763136][ T7455] loop2: p3 start 4284289 is beyond EOD, truncated [ 180.797670][ T1295] udevd[1295]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 180.811463][ T782] udevd[782]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 180.935477][ T19] usb 2-1: config 160 has an invalid interface number: 200 but max is 0 [ 180.949448][ T19] usb 2-1: config 160 has no interface number 0 [ 180.957924][ T19] usb 2-1: config 160 interface 200 has no altsetting 0 [ 180.976312][ T19] usb 2-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 180.987449][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.999417][ T19] usb 2-1: Product: syz [ 181.003610][ T19] usb 2-1: Manufacturer: syz [ 181.015601][ T19] usb 2-1: SerialNumber: syz [ 181.194460][ T286] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 181.250257][ T19] usb 2-1: MIDIStreaming interface descriptor not found [ 181.275630][ T19] usb 2-1: USB disconnect, device number 87 [ 181.346129][ T304] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 181.378655][ T2105] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 181.390477][ T286] usb 3-1: config 0 has an invalid interface number: 220 but max is 0 [ 181.398739][ T286] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 181.408158][ T286] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.418320][ T286] usb 3-1: config 0 has no interface number 0 [ 181.424454][ T286] usb 3-1: config 0 interface 220 altsetting 0 endpoint 0xB has an invalid bInterval 218, changing to 11 [ 181.435775][ T286] usb 3-1: config 0 interface 220 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 181.449764][ T286] usb 3-1: New USB device found, idVendor=08ca, idProduct=0010, bcdDevice=48.e3 [ 181.459018][ T286] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.467830][ T286] usb 3-1: config 0 descriptor?? [ 181.473738][ T286] aiptek 3-1:0.220: interface has no int in endpoints, but must have minimum 1 [ 181.508635][ T24] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 181.541104][ T304] usb 4-1: Using ep0 maxpacket: 32 [ 181.547780][ T304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 181.556320][ T304] usb 4-1: config 30 has an invalid interface number: 220 but max is 0 [ 181.564605][ T304] usb 4-1: config 30 has no interface number 0 [ 181.570810][ T304] usb 4-1: config 30 interface 220 has no altsetting 0 [ 181.577765][ T2105] usb 5-1: Using ep0 maxpacket: 8 [ 181.584719][ T2105] usb 5-1: unable to get BOS descriptor or descriptor too short [ 181.593222][ T2105] usb 5-1: config 228 has an invalid interface number: 96 but max is 0 [ 181.601769][ T2105] usb 5-1: config 228 has no interface number 0 [ 181.608189][ T2105] usb 5-1: config 228 interface 96 has no altsetting 0 [ 181.615289][ T304] usb 4-1: New USB device found, idVendor=8086, idProduct=0b3a, bcdDevice=ff.df [ 181.624450][ T304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.632554][ T304] usb 4-1: Product: syz [ 181.636739][ T304] usb 4-1: SerialNumber: syz [ 181.642132][ T2105] usb 5-1: New USB device found, idVendor=05ac, idProduct=022a, bcdDevice=28.14 [ 181.651466][ T2105] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.659495][ T2105] usb 5-1: Product: syz [ 181.663796][ T2105] usb 5-1: Manufacturer: syz [ 181.668431][ T2105] usb 5-1: SerialNumber: syz [ 181.697831][ T281] usb 3-1: USB disconnect, device number 83 [ 181.706422][ T24] usb 1-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 181.715696][ T24] usb 1-1: New USB device strings: Mfr=128, Product=0, SerialNumber=0 [ 181.723910][ T24] usb 1-1: Manufacturer: syz [ 181.729349][ T24] usb 1-1: config 0 descriptor?? [ 181.735146][ T24] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 181.743073][ T24] ftdi_sio ttyUSB0: unknown device type: 0xc698 [ 181.884502][ T304] usb 4-1: Found UVC 0.00 device syz (8086:0b3a) [ 181.891196][ T304] usb 4-1: No valid video chain found. [ 181.898352][ T2105] usbhid 5-1:228.96: couldn't find an input interrupt endpoint [ 181.906763][ T304] usb 4-1: USB disconnect, device number 86 [ 181.915619][ T2105] usb 5-1: USB disconnect, device number 91 [ 181.956567][ T286] usb 1-1: USB disconnect, device number 85 [ 181.962893][ T286] ftdi_sio 1-1:0.0: device disconnected [ 182.115306][ T19] usb 2-1: new full-speed USB device number 88 using dummy_hcd [ 182.291544][ T7508] loop2: detected capacity change from 0 to 16 [ 182.298360][ T7508] erofs: (device loop2): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 182.311310][ T19] usb 2-1: not running at top speed; connect to a high speed hub [ 182.320020][ T19] usb 2-1: config 4 has an invalid interface number: 104 but max is 2 [ 182.338615][ T19] usb 2-1: config 4 has an invalid interface number: 107 but max is 2 [ 182.347167][ T19] usb 2-1: config 4 has no interface number 0 [ 182.358162][ T19] usb 2-1: config 4 has no interface number 2 [ 182.364552][ T19] usb 2-1: config 4 interface 1 altsetting 238 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 182.377882][ T19] usb 2-1: config 4 interface 104 altsetting 3 has a duplicate endpoint with address 0x86, skipping [ 182.389304][ T19] usb 2-1: config 4 interface 107 altsetting 184 has an invalid endpoint with address 0x0, skipping [ 182.401151][ T19] usb 2-1: config 4 interface 107 altsetting 184 has a duplicate endpoint with address 0xD, skipping [ 182.412149][ T19] usb 2-1: config 4 interface 1 has no altsetting 0 [ 182.418813][ T19] usb 2-1: config 4 interface 104 has no altsetting 0 [ 182.425600][ T19] usb 2-1: config 4 interface 107 has no altsetting 0 [ 182.435626][ T19] usb 2-1: Dual-Role OTG device on HNP port [ 182.442962][ T19] usb 2-1: New USB device found, idVendor=15ba, idProduct=002a, bcdDevice=90.2b [ 182.452182][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.462279][ T19] usb 2-1: Product: syz [ 182.466517][ T19] usb 2-1: Manufacturer: syz [ 182.472718][ T19] usb 2-1: SerialNumber: syz [ 182.473121][ T7520] SELinux: security_context_str_to_sid () failed with errno=-22 [ 182.558805][ T7528] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x3 [ 182.668490][ T7518] loop3: detected capacity change from 0 to 40427 [ 182.684993][ T7518] F2FS-fs (loop3): Invalid log sectorsize (131081) [ 182.689592][ T2105] usb 3-1: new full-speed USB device number 84 using dummy_hcd [ 182.692331][ T7518] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 182.708585][ T7518] F2FS-fs (loop3): invalid crc value [ 182.713176][ T19] ftdi_sio 2-1:4.1: FTDI USB Serial Device converter detected [ 182.715943][ T7518] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 182.721759][ T19] ftdi_sio ttyUSB0: unknown device type: 0x902b [ 182.742883][ T19] usb 2-1: USB disconnect, device number 88 [ 182.756831][ T19] ftdi_sio 2-1:4.1: device disconnected [ 182.758201][ T7518] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 182.769642][ T7518] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 182.808772][ T482] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 182.817610][ T7551] loop0: detected capacity change from 0 to 512 [ 182.842964][ T7551] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #4: comm syz.0.3493: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2306, max 4(4), depth 0(0) [ 182.861103][ T7551] EXT4-fs error (device loop0): ext4_quota_enable:6983: comm syz.0.3493: Bad quota inode: 4, type: 1 [ 182.878255][ T7551] EXT4-fs warning (device loop0): ext4_enable_quotas:7024: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 182.893702][ T7551] EXT4-fs (loop0): mount failed [ 182.897357][ T2105] usb 3-1: unable to get BOS descriptor or descriptor too short [ 182.906743][ T2105] usb 3-1: not running at top speed; connect to a high speed hub [ 182.919750][ T2105] usb 3-1: config 1 has an invalid interface number: 231 but max is 0 [ 182.928017][ T2105] usb 3-1: config 1 has no interface number 0 [ 182.934355][ T2105] usb 3-1: config 1 interface 231 altsetting 9 endpoint 0x6 has invalid maxpacket 57933, setting to 64 [ 182.959071][ T2105] usb 3-1: config 1 interface 231 has no altsetting 0 [ 182.970545][ T7558] loop3: detected capacity change from 0 to 1024 [ 182.977939][ T7558] EXT4-fs (loop3): unsupported descriptor size 1 [ 182.989508][ T2105] usb 3-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8b.ca [ 182.998900][ T2105] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.007573][ T2105] usb 3-1: Product: syz [ 183.011837][ T2105] usb 3-1: Manufacturer: syz [ 183.016749][ T2105] usb 3-1: SerialNumber: syz [ 183.025759][ T482] usb 5-1: Using ep0 maxpacket: 32 [ 183.032487][ T482] usb 5-1: config 0 has an invalid interface number: 183 but max is 0 [ 183.040925][ T482] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.052366][ T482] usb 5-1: config 0 has no interface number 0 [ 183.069590][ T482] usb 5-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=70.f8 [ 183.082773][ T482] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.090947][ T482] usb 5-1: Product: syz [ 183.095176][ T482] usb 5-1: Manufacturer: syz [ 183.100047][ T482] usb 5-1: SerialNumber: syz [ 183.106034][ T482] usb 5-1: config 0 descriptor?? [ 183.111898][ T482] net1080: probe of 5-1:0.183 failed with error -22 [ 183.132752][ T7570] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 183.142047][ T7570] exFAT-fs (loop3): unable to read boot sector [ 183.148270][ T7570] exFAT-fs (loop3): failed to read boot sector [ 183.154523][ T7570] exFAT-fs (loop3): failed to recognize exfat type [ 183.244277][ T2105] usb 3-1: USB disconnect, device number 84 [ 183.310700][ T304] usb 1-1: new low-speed USB device number 86 using dummy_hcd [ 183.342552][ T19] usb 5-1: USB disconnect, device number 92 [ 183.515018][ T304] usb 1-1: No LPM exit latency info found, disabling LPM. [ 183.523051][ T304] usb 1-1: config 3 has an invalid interface number: 4 but max is 0 [ 183.531332][ T304] usb 1-1: config 3 has no interface number 0 [ 183.537683][ T304] usb 1-1: config 3 interface 4 has no altsetting 0 [ 183.550923][ T304] usb 1-1: string descriptor 0 read error: -22 [ 183.557341][ T304] usb 1-1: New USB device found, idVendor=2019, idProduct=ab2a, bcdDevice=bb.df [ 183.566470][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.588762][ T482] usb 2-1: new full-speed USB device number 89 using dummy_hcd [ 183.784538][ T482] usb 2-1: not running at top speed; connect to a high speed hub [ 183.800290][ T286] usb 1-1: USB disconnect, device number 86 [ 183.809679][ T482] usb 2-1: config 3 has an invalid interface number: 72 but max is 0 [ 183.819107][ T482] usb 2-1: config 3 has no interface number 0 [ 183.825640][ T482] usb 2-1: config 3 interface 72 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 183.838851][ T1211] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 183.847933][ T482] usb 2-1: config 3 interface 72 has no altsetting 0 [ 183.857028][ T482] usb 2-1: New USB device found, idVendor=0bda, idProduct=8192, bcdDevice=fa.b9 [ 183.866503][ T482] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.874606][ T482] usb 2-1: Product: syz [ 183.878916][ T482] usb 2-1: Manufacturer: syz [ 183.883568][ T482] usb 2-1: SerialNumber: syz [ 184.054650][ T1211] usb 4-1: Using ep0 maxpacket: 16 [ 184.061875][ T1211] usb 4-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.03 [ 184.071709][ T1211] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 184.079781][ T1211] usb 4-1: SerialNumber: syz [ 184.095769][ T1211] usb 4-1: config 0 descriptor?? [ 184.111350][ T482] rndis_host 2-1:3.72: skipping garbage [ 184.117094][ T482] usb 2-1: bad CDC descriptors [ 184.131066][ T482] usb 2-1: USB disconnect, device number 89 [ 184.135439][ T7652] loop4: detected capacity change from 0 to 40427 [ 184.143784][ T2104] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 184.148261][ T7652] F2FS-fs (loop4): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 184.159231][ T7652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 184.168542][ T7652] F2FS-fs (loop4): invalid crc value [ 184.173976][ T7652] F2FS-fs (loop4): Wrong cp_pack_start_sum: 1 [ 184.180081][ T7652] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 184.322131][ T1211] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 184.330574][ T1211] usb 4-1: Detected SIO [ 184.340386][ T1211] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 184.347159][ T2104] usb 3-1: Using ep0 maxpacket: 32 [ 184.355629][ T1211] usb 4-1: USB disconnect, device number 87 [ 184.358322][ T2104] usb 3-1: config 0 has an invalid interface number: 250 but max is 2 [ 184.385788][ T2104] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.393792][ T1211] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 184.408510][ T1211] ftdi_sio 4-1:0.0: device disconnected [ 184.415235][ T2104] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 184.433800][ T2104] usb 3-1: config 0 has no interface number 0 [ 184.440677][ T7664] Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 184.453728][ T2104] usb 3-1: New USB device found, idVendor=0408, idProduct=3090, bcdDevice=a6.3f [ 184.473796][ T2104] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.488050][ T2104] usb 3-1: Product: syz [ 184.492378][ T2104] usb 3-1: Manufacturer: syz [ 184.500328][ T2104] usb 3-1: SerialNumber: syz [ 184.508654][ T2104] usb 3-1: config 0 descriptor?? [ 184.516610][ T7672] IPv6: addrconf: prefix option has invalid lifetime [ 184.525650][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 184.525675][ T28] audit: type=1400 audit(2000001271.518:258): avc: denied { write } for pid=7673 comm="syz.0.3553" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 184.796656][ T2105] usb 3-1: USB disconnect, device number 85 [ 184.892169][ T28] audit: type=1400 audit(2000001271.850:259): avc: denied { mounton } for pid=7741 comm="syz.1.3588" path="/syzcgroup/unified/syz1" dev="pstore" ino=14509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=dir permissive=1 [ 185.008752][ T19] usb 1-1: new full-speed USB device number 87 using dummy_hcd [ 185.215311][ T19] usb 1-1: unable to get BOS descriptor or descriptor too short [ 185.223405][ T19] usb 1-1: not running at top speed; connect to a high speed hub [ 185.232477][ T19] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 185.242934][ T19] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 185.253531][ T19] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.257227][ T2104] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 185.263174][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.278560][ T19] usb 1-1: Product: syz [ 185.282793][ T19] usb 1-1: Manufacturer: syz [ 185.287405][ T19] usb 1-1: SerialNumber: syz [ 185.300595][ T304] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 185.441644][ T7774] incfs: Options parsing error. -22 [ 185.446939][ T7774] incfs: mount failed -22 [ 185.473895][ T2104] usb 4-1: Using ep0 maxpacket: 8 [ 185.485116][ T2104] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 185.505274][ T2104] usb 4-1: config 179 has no interface number 0 [ 185.515400][ T7782] futex_wake_op: syz.2.3607 tries to shift op by -1; fix this program [ 185.516579][ T304] usb 5-1: Using ep0 maxpacket: 16 [ 185.527877][ T19] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 185.538542][ T19] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 185.545711][ T2104] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 185.557186][ T2104] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 185.565069][ T19] usb 1-1: USB disconnect, device number 87 [ 185.574320][ T782] udevd[782]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 185.590248][ T2104] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 185.605837][ T304] usb 5-1: unable to get BOS descriptor or descriptor too short [ 185.617248][ T304] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 185.636130][ T2104] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 185.649822][ T2104] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 185.660029][ T2104] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.679952][ T304] usb 5-1: string descriptor 0 read error: -22 [ 185.687150][ T7755] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 185.704135][ T304] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.716947][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.734921][ T304] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 185.934572][ T1211] usb 4-1: USB disconnect, device number 88 [ 185.945213][ T304] usb 5-1: unit 5: unexpected type 0x03 [ 185.950937][ T304] usb 5-1: unit 1 not found! [ 185.958227][ T304] usb 5-1: USB disconnect, device number 93 [ 185.972292][ T482] usb 3-1: new full-speed USB device number 86 using dummy_hcd [ 186.168825][ T482] usb 3-1: unable to get BOS descriptor or descriptor too short [ 186.178466][ T482] usb 3-1: not running at top speed; connect to a high speed hub [ 186.179397][ T782] udevd[782]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 186.192763][ T482] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 186.218769][ T482] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 186.230208][ T19] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 186.238689][ T482] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 186.256085][ T482] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 186.265275][ T482] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.273281][ T482] usb 3-1: Product: syz [ 186.277515][ T482] usb 3-1: Manufacturer: syz [ 186.282118][ T482] usb 3-1: SerialNumber: syz [ 186.438213][ T19] usb 2-1: Using ep0 maxpacket: 32 [ 186.446809][ T19] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 186.456019][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.464062][ T19] usb 2-1: Product: syz [ 186.468236][ T19] usb 2-1: Manufacturer: syz [ 186.472853][ T19] usb 2-1: SerialNumber: syz [ 186.478176][ T19] usb 2-1: config 0 descriptor?? [ 186.487416][ T19] cdc_ether 2-1:0.0: More than one union descriptor, skipping ... [ 186.495585][ T19] cdc_ether 2-1:0.0: skipping garbage [ 186.503617][ T19] usb 2-1: bad CDC descriptors [ 186.524132][ T482] usb-storage 3-1:1.2: USB Mass Storage device detected [ 186.535788][ T19] usb 2-1: unsupported MDLM descriptors [ 186.546524][ T304] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 186.595362][ T482] usb 3-1: USB disconnect, device number 86 [ 186.682740][ T7854] cgroup: none used incorrectly [ 186.710485][ T2104] usb 2-1: USB disconnect, device number 90 [ 186.752379][ T304] usb 1-1: Using ep0 maxpacket: 8 [ 186.758942][ T304] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 186.776546][ T28] audit: type=1326 audit(2000001273.594:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7867 comm="syz.4.3649" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff5d1f8e969 code=0x0 [ 186.799688][ T304] usb 1-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 186.809048][ T304] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.819476][ T304] usb 1-1: config 0 descriptor?? [ 187.045911][ T1211] usb 1-1: USB disconnect, device number 88 [ 187.153269][ T482] usb 5-1: new full-speed USB device number 94 using dummy_hcd [ 187.196555][ T304] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 187.370970][ T482] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 187.382805][ T482] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 187.391904][ T482] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.399928][ T482] usb 5-1: Product: syz [ 187.402434][ T304] usb 4-1: Using ep0 maxpacket: 8 [ 187.404127][ T482] usb 5-1: Manufacturer: syz [ 187.410544][ T304] usb 4-1: config index 0 descriptor too short (expected 30482, got 18) [ 187.413747][ T482] usb 5-1: SerialNumber: syz [ 187.418581][ T482] usb 5-1: config 0 descriptor?? [ 187.422194][ T304] usb 4-1: config 0 has too many interfaces: 101, using maximum allowed: 32 [ 187.440398][ T2105] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 187.448128][ T304] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 101 [ 187.458492][ T304] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice= 5.00 [ 187.467569][ T304] usb 4-1: New USB device strings: Mfr=253, Product=255, SerialNumber=0 [ 187.475997][ T304] usb 4-1: Product: syz [ 187.480186][ T304] usb 4-1: Manufacturer: syz [ 187.485393][ T304] usb 4-1: config 0 descriptor?? [ 187.491331][ T304] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 187.499152][ T304] usb 4-1: Detected FT2232C/D [ 187.586610][ T1211] usb 2-1: new low-speed USB device number 91 using dummy_hcd [ 187.652327][ T2105] usb 3-1: too many configurations: 164, using maximum allowed: 8 [ 187.654950][ T482] usb 5-1: USB disconnect, device number 94 [ 187.670627][ T2105] usb 3-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 187.679943][ T2105] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.688746][ T2105] usb 3-1: config 0 descriptor?? [ 187.694539][ T2105] usb 3-1: bad CDC descriptors [ 187.708990][ T304] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 187.716041][ T304] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 187.723604][ T304] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 187.732972][ T304] usb 4-1: USB disconnect, device number 89 [ 187.739903][ T304] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 187.749629][ T304] ftdi_sio 4-1:0.0: device disconnected [ 187.782789][ T1211] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 187.791301][ T1211] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 187.799738][ T1211] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 187.808722][ T1211] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 187.829300][ T1211] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 187.839260][ T1211] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 187.849214][ T1211] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 187.864464][ T1211] usb 2-1: string descriptor 0 read error: -22 [ 187.870701][ T1211] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 187.880116][ T1211] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.888820][ T1211] usb 2-1: config 0 descriptor?? [ 187.894655][ T1211] hub 2-1:0.0: bad descriptor, ignoring hub [ 187.900569][ T1211] hub: probe of 2-1:0.0 failed with error -5 [ 187.907444][ T1211] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input23 [ 187.913492][ T2104] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 187.926657][ T2105] usb 3-1: USB disconnect, device number 87 [ 188.119452][ T1211] usb 2-1: USB disconnect, device number 91 [ 188.139202][ T2104] usb 1-1: Using ep0 maxpacket: 16 [ 188.145476][ T2104] usb 1-1: config 0 has an invalid interface number: 6 but max is 0 [ 188.153762][ T2104] usb 1-1: config 0 has no interface number 0 [ 188.159854][ T2104] usb 1-1: config 0 interface 6 altsetting 2 bulk endpoint 0x7 has invalid maxpacket 16 [ 188.169955][ T2104] usb 1-1: config 0 interface 6 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 188.179796][ T2104] usb 1-1: config 0 interface 6 has no altsetting 0 [ 188.187956][ T2104] usb 1-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice=84.99 [ 188.197256][ T2104] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.205305][ T2104] usb 1-1: Product: syz [ 188.209470][ T2104] usb 1-1: Manufacturer: syz [ 188.214074][ T2104] usb 1-1: SerialNumber: syz [ 188.223377][ T2104] usb 1-1: config 0 descriptor?? [ 188.228991][ T7906] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 188.239210][ T7906] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 188.247268][ T2104] ums-sddr09 1-1:0.6: USB Mass Storage device detected [ 188.258918][ T2104] ums-sddr09 1-1:0.6: This device (04e6,0003,8499 S 06 P 2e) has an unneeded SubClass entry in unusual_devs.h (kernel 6.1.134-syzkaller-00033-g0c1a07d9c284) [ 188.258918][ T2104] Please send a copy of this message to and [ 188.313523][ T2104] ums-sddr09: probe of 1-1:0.6 failed with error -22 [ 188.369610][ T7922] loop3: detected capacity change from 0 to 8192 [ 188.483824][ T7947] futex_wake_op: syz.4.3688 tries to shift op by 36; fix this program [ 188.485004][ T1211] usb 1-1: USB disconnect, device number 89 [ 188.520381][ T7952] cgroup: Bad value for 'name' [ 188.649385][ T7958] loop2: detected capacity change from 0 to 40427 [ 188.656486][ T7958] F2FS-fs (loop2): Wrong segment_count / block_count (31 > 0) [ 188.664052][ T7958] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 188.672941][ T7958] F2FS-fs (loop2): invalid crc value [ 188.679330][ T7958] F2FS-fs (loop2): Found nat_bits in checkpoint [ 188.721775][ T7958] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 188.734862][ T7958] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 188.748154][ T2104] usb 4-1: new full-speed USB device number 90 using dummy_hcd [ 188.789243][ T2105] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 188.963892][ T2104] usb 4-1: unable to get BOS descriptor or descriptor too short [ 188.971988][ T2104] usb 4-1: not running at top speed; connect to a high speed hub [ 188.980993][ T2104] usb 4-1: config 72 has an invalid interface number: 25 but max is 0 [ 188.989353][ T2105] usb 5-1: Using ep0 maxpacket: 16 [ 188.994685][ T2104] usb 4-1: config 72 has no interface number 0 [ 189.001376][ T2104] usb 4-1: config 72 interface 25 has no altsetting 0 [ 189.012424][ T2105] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.022652][ T2105] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 189.039188][ T2104] usb 4-1: New USB device found, idVendor=0781, idProduct=0100, bcdDevice= 1.00 [ 189.048269][ T2104] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.056504][ T2105] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.065617][ T2105] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 189.073720][ T2104] usb 4-1: Product: syz [ 189.077983][ T2104] usb 4-1: Manufacturer: syz [ 189.083085][ T2105] usb 5-1: SerialNumber: syz [ 189.087796][ T2104] usb 4-1: SerialNumber: syz [ 189.114838][ T7995] loop0: detected capacity change from 0 to 16 [ 189.121731][ T7995] erofs: (device loop0): mounted with root inode @ nid 36. [ 189.222678][ T286] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 189.298431][ T1211] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 189.314023][ T2105] usb 5-1: USB disconnect, device number 95 [ 189.322631][ T2104] usb-storage 4-1:72.25: USB Mass Storage device detected [ 189.330987][ T2104] usb-storage 4-1:72.25: Quirks match for vid 0781 pid 0100: 1 [ 189.375934][ T2104] usb 4-1: USB disconnect, device number 90 [ 189.417927][ T286] usb 3-1: Using ep0 maxpacket: 16 [ 189.424228][ T286] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 189.435304][ T286] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 189.439269][ T281] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 189.445374][ T286] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 189.463820][ T286] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 189.475309][ T286] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.484450][ T286] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.492467][ T286] usb 3-1: Product: syz [ 189.496661][ T286] usb 3-1: Manufacturer: syz [ 189.501257][ T286] usb 3-1: SerialNumber: syz [ 189.507308][ T1211] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.517622][ T1211] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 189.532470][ T1211] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 0.40 [ 189.541570][ T1211] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.549587][ T1211] usb 2-1: Product: syz [ 189.553766][ T1211] usb 2-1: Manufacturer: syz [ 189.558398][ T1211] usb 2-1: SerialNumber: syz [ 189.564871][ T1211] cdc_subset: probe of 2-1:1.0 failed with error -22 [ 189.571777][ T1211] cdc_ncm 2-1:1.0: NCM or ECM functional descriptors missing [ 189.579165][ T1211] cdc_ncm 2-1:1.0: bind() failure [ 189.585205][ T1211] cdc_subset: probe of 2-1:1.1 failed with error -22 [ 189.592023][ T1211] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 189.598796][ T1211] cdc_ncm 2-1:1.1: bind() failure [ 189.645224][ T281] usb 1-1: Using ep0 maxpacket: 16 [ 189.651850][ T281] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 63, changing to 7 [ 189.663031][ T281] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 189.673614][ T281] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 189.686228][ T281] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.695490][ T281] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.703735][ T281] usb 1-1: Product: syz [ 189.707919][ T281] usb 1-1: Manufacturer: syz [ 189.712593][ T281] usb 1-1: SerialNumber: syz [ 189.751026][ T286] usb 3-1: unit 1 not found! [ 189.760689][ T286] usb 3-1: USB disconnect, device number 88 [ 189.790046][ T2105] usb 2-1: USB disconnect, device number 92 [ 189.938208][ T281] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 189.966679][ T281] usb 1-1: USB disconnect, device number 90 [ 189.977798][ T1295] udevd[1295]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 190.033714][ T8020] loop4: detected capacity change from 0 to 4096 [ 190.043008][ T8020] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 190.064239][ T277] EXT4-fs (loop4): unmounting filesystem. [ 190.176783][ T782] udevd[782]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 190.251835][ T482] usb 4-1: new full-speed USB device number 91 using dummy_hcd [ 190.370997][ T2105] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 190.448167][ T482] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 190.461790][ T482] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 190.479562][ T482] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 190.488682][ T482] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 190.502750][ T482] usb 4-1: SerialNumber: syz [ 190.527869][ T8013] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 190.599658][ T2105] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.620174][ T281] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 190.627836][ T2105] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 190.638746][ T2105] usb 5-1: config 1 has no interface number 0 [ 190.644881][ T2105] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.674325][ T2105] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 190.695841][ T2105] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 190.716112][ T2105] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.727014][ T2105] usb 5-1: Product: syz [ 190.731223][ T2105] usb 5-1: Manufacturer: syz [ 190.746834][ T2105] usb 5-1: SerialNumber: syz [ 190.759555][ T2105] usb 5-1: selecting invalid altsetting 1 [ 190.765218][ T482] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 190.782946][ T482] cdc_acm: probe of 4-1:1.0 failed with error -12 [ 190.801163][ T482] usb 4-1: USB disconnect, device number 91 [ 190.827519][ T281] usb 3-1: unable to get BOS descriptor or descriptor too short [ 190.847005][ T281] usb 3-1: config 1 has an invalid interface number: 38 but max is 0 [ 190.868067][ T281] usb 3-1: config 1 has no interface number 0 [ 190.874273][ T281] usb 3-1: config 1 interface 38 has no altsetting 0 [ 190.893210][ T281] usb 3-1: string descriptor 0 read error: -22 [ 190.899476][ T281] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=fd.63 [ 190.919601][ T281] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.977395][ T2105] cdc_ncm 5-1:1.1: bind() failure [ 190.998801][ T2105] usb 5-1: USB disconnect, device number 96 [ 191.158326][ T8042] loop0: detected capacity change from 0 to 131072 [ 191.172743][ T281] snd-usb-audio: probe of 3-1:1.38 failed with error -71 [ 191.183724][ T281] usb 3-1: USB disconnect, device number 89 [ 191.193058][ T8042] F2FS-fs (loop0): Found nat_bits in checkpoint [ 191.231589][ T8042] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 191.371991][ T8050] loop3: detected capacity change from 0 to 2048 [ 191.430232][ T8050] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 191.438888][ T8050] ext4 filesystem being mounted at /764/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.485116][ T278] EXT4-fs (loop3): unmounting filesystem. [ 191.524785][ T8063] loop0: detected capacity change from 0 to 128 [ 191.679882][ T8071] loop4: detected capacity change from 0 to 8192 [ 191.758629][ T8081] loop4: detected capacity change from 0 to 512 [ 191.789128][ T8081] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 191.822414][ T277] EXT4-fs (loop4): unmounting filesystem. [ 191.862782][ T8062] loop3: detected capacity change from 0 to 40427 [ 191.887713][ T8062] F2FS-fs (loop3): fault_injection options not supported [ 191.895796][ T8062] F2FS-fs (loop3): invalid crc value [ 191.902554][ T8062] F2FS-fs (loop3): Found nat_bits in checkpoint [ 191.913266][ T8070] loop0: detected capacity change from 0 to 40427 [ 191.938319][ T8070] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 191.941186][ T8062] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 191.945847][ T8070] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 191.961644][ T8070] F2FS-fs (loop0): fault_injection options not supported [ 191.969044][ T8070] F2FS-fs (loop0): fault_type options not supported [ 191.976021][ T8070] F2FS-fs (loop0): LFS is not compatible with ATGC [ 192.039996][ T281] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 192.060391][ T8093] loop3: detected capacity change from 0 to 128 [ 192.102623][ T8095] loop3: detected capacity change from 0 to 2048 [ 192.109117][ T2104] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 192.128012][ T8095] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 192.137019][ T482] usb 5-1: new full-speed USB device number 97 using dummy_hcd [ 192.156650][ T278] EXT4-fs (loop3): unmounting filesystem. [ 192.161812][ T8098] loop0: detected capacity change from 0 to 256 [ 192.196738][ T8100] loop3: detected capacity change from 0 to 2048 [ 192.206890][ T8102] loop0: detected capacity change from 0 to 256 [ 192.241975][ T8105] loop3: detected capacity change from 0 to 128 [ 192.243734][ T8106] loop0: detected capacity change from 0 to 512 [ 192.257425][ T281] usb 3-1: config 5 has an invalid interface number: 106 but max is 3 [ 192.265626][ T281] usb 3-1: config 5 has an invalid interface number: 172 but max is 3 [ 192.278325][ T281] usb 3-1: config 5 contains an unexpected descriptor of type 0x1, skipping [ 192.287160][ T281] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 192.297592][ T281] usb 3-1: config 5 has 3 interfaces, different from the descriptor's value: 4 [ 192.306625][ T281] usb 3-1: config 5 has no interface number 1 [ 192.312799][ T281] usb 3-1: config 5 has no interface number 2 [ 192.318999][ T281] usb 3-1: config 5 interface 106 altsetting 127 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 192.330185][ T281] usb 3-1: config 5 interface 172 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 192.333482][ T482] usb 5-1: unable to get BOS descriptor or descriptor too short [ 192.347046][ T8110] loop0: detected capacity change from 0 to 2048 [ 192.349237][ T482] usb 5-1: not running at top speed; connect to a high speed hub [ 192.354975][ T2104] usb 2-1: Using ep0 maxpacket: 16 [ 192.368011][ T281] usb 3-1: config 5 interface 172 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 0 [ 192.381325][ T281] usb 3-1: config 5 interface 106 has no altsetting 0 [ 192.386382][ T482] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 192.392803][ T2104] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 18 [ 192.399024][ T482] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 192.408842][ T281] usb 3-1: New USB device found, idVendor=0403, idProduct=f06b, bcdDevice=e4.28 [ 192.422748][ T482] usb 5-1: New USB device found, idVendor=1d7a, idProduct=0101, bcdDevice= 0.40 [ 192.425603][ T2104] usb 2-1: config 0 has no interface number 0 [ 192.434998][ T482] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.440770][ T281] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.456779][ T2104] usb 2-1: config 0 interface 2 altsetting 0 endpoint 0xB has an invalid bInterval 255, changing to 11 [ 192.467463][ T482] usb 5-1: Product: syz [ 192.471415][ T8112] loop0: detected capacity change from 0 to 256 [ 192.472505][ T482] usb 5-1: Manufacturer: syz [ 192.479034][ T281] usb 3-1: Product: syz [ 192.488492][ T482] usb 5-1: SerialNumber: syz [ 192.493359][ T2104] usb 2-1: config 0 interface 2 altsetting 0 endpoint 0xB has invalid maxpacket 59391, setting to 1024 [ 192.504591][ T281] usb 3-1: Manufacturer: syz [ 192.509282][ T281] usb 3-1: SerialNumber: syz [ 192.514409][ T2104] usb 2-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice=3f.88 [ 192.531706][ T2104] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.533545][ T8114] loop0: detected capacity change from 0 to 512 [ 192.544909][ T2104] usb 2-1: config 0 descriptor?? [ 192.550056][ T8114] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 192.556801][ T8086] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 192.559657][ T19] usb 4-1: new full-speed USB device number 92 using dummy_hcd [ 192.585155][ T279] EXT4-fs (loop0): unmounting filesystem. [ 192.602417][ T8117] loop0: detected capacity change from 0 to 128 [ 192.629214][ T8119] loop0: detected capacity change from 0 to 256 [ 192.660317][ T8121] loop0: detected capacity change from 0 to 128 [ 192.693106][ T8123] loop0: detected capacity change from 0 to 2048 [ 192.703639][ T8123] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 192.721077][ T482] usb 5-1: MIDIStreaming interface descriptor not found [ 192.730386][ T279] EXT4-fs (loop0): unmounting filesystem. [ 192.738032][ T482] usb 5-1: USB disconnect, device number 97 [ 192.754847][ T8126] loop0: detected capacity change from 0 to 128 [ 192.759033][ T1295] udevd[1295]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 192.765053][ T281] ftdi_sio 3-1:5.106: FTDI USB Serial Device converter detected [ 192.778721][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 192.796785][ T2104] usb 2-1: string descriptor 0 read error: -71 [ 192.804079][ T19] usb 4-1: not running at top speed; connect to a high speed hub [ 192.809262][ T2104] usb 2-1: invalid MIDI in EP 0 [ 192.816010][ T19] usb 4-1: config 1 interface 0 has no altsetting 0 [ 192.817807][ T281] ftdi_sio ttyUSB0: unknown device type: 0xe428 [ 192.843766][ T2104] snd-usb-audio: probe of 2-1:0.2 failed with error -22 [ 192.846148][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 192.854152][ T8128] loop0: detected capacity change from 0 to 2048 [ 192.868474][ T281] cdc_ether 3-1:5.172: skipping garbage [ 192.875979][ T2104] usb 2-1: USB disconnect, device number 93 [ 192.881928][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.882458][ T281] usb 3-1: bad CDC descriptors [ 192.895756][ T19] usb 4-1: Product: syz [ 192.903440][ T19] usb 4-1: Manufacturer: syz [ 192.908705][ T281] ftdi_sio 3-1:5.172: FTDI USB Serial Device converter detected [ 192.921529][ T281] ftdi_sio ttyUSB1: unknown device type: 0xe428 [ 192.933249][ T19] usb 4-1: SerialNumber: syz [ 192.933606][ T8130] loop0: detected capacity change from 0 to 256 [ 192.945364][ T281] ftdi_sio 3-1:5.0: FTDI USB Serial Device converter detected [ 192.953458][ T281] ftdi_sio ttyUSB2: unknown device type: 0xe428 [ 192.974946][ T281] usb 3-1: USB disconnect, device number 90 [ 192.994520][ T281] ftdi_sio 3-1:5.106: device disconnected [ 193.000845][ T281] ftdi_sio 3-1:5.172: device disconnected [ 193.024383][ T281] ftdi_sio 3-1:5.0: device disconnected [ 193.112488][ T1297] udevd[1297]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 193.169371][ T19] usb 4-1: bad CDC descriptors [ 193.175807][ T19] usb 4-1: USB disconnect, device number 92 [ 193.274570][ T1211] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 193.355477][ T8134] loop4: detected capacity change from 0 to 2048 [ 193.393269][ T8137] loop2: detected capacity change from 0 to 2048 [ 193.421881][ T8138] loop4: detected capacity change from 0 to 2048 [ 193.480459][ T1211] usb 1-1: Using ep0 maxpacket: 32 [ 193.495794][ T1211] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 193.511105][ T8142] loop2: detected capacity change from 0 to 8192 [ 193.516064][ T1211] usb 1-1: config 0 has no interface number 0 [ 193.526007][ T1211] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 193.558235][ T1211] usb 1-1: config 0 interface 196 has no altsetting 0 [ 193.575651][ T1211] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 193.588147][ T8150] loop2: detected capacity change from 0 to 512 [ 193.594611][ T1211] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.610763][ T1211] usb 1-1: Product: syz [ 193.621263][ T1211] usb 1-1: Manufacturer: syz [ 193.626203][ T1211] usb 1-1: SerialNumber: syz [ 193.640944][ T1211] usb 1-1: config 0 descriptor?? [ 193.646556][ T8132] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 193.769608][ T8148] loop4: detected capacity change from 0 to 32768 [ 193.785464][ T8156] loop3: detected capacity change from 0 to 512 [ 193.885734][ T1211] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 193.896025][ T1211] ipheth: probe of 1-1:0.196 failed with error -71 [ 193.914419][ T1211] usb 1-1: USB disconnect, device number 91 [ 193.941451][ T8164] loop3: detected capacity change from 0 to 512 [ 193.948049][ T281] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 194.034129][ T28] audit: type=1404 audit(2000001280.295:261): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 194.058171][ T28] audit: type=1400 audit(2000001280.314:262): avc: denied { read write } for pid=8171 comm="syz.3.3790" 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 [ 194.097580][ T28] audit: type=1400 audit(2000001280.314:263): avc: denied { read write } for pid=277 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.126850][ T28] audit: type=1400 audit(2000001280.323:264): avc: denied { read write } for pid=8175 comm="syz.4.3791" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 194.150989][ T28] audit: type=1400 audit(2000001280.332:265): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.152169][ T281] usb 3-1: Using ep0 maxpacket: 8 [ 194.206351][ T28] audit: type=1400 audit(2000001280.351:266): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.207436][ T281] usb 3-1: device descriptor read/all, error -71 [ 194.236949][ T28] audit: type=1400 audit(2000001280.360:267): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.264037][ T28] audit: type=1400 audit(2000001280.369:268): avc: denied { read write } for pid=278 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 [ 194.288664][ T28] audit: type=1400 audit(2000001280.397:269): avc: denied { create } for pid=8183 comm="syz.3.3795" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 194.320146][ T28] audit: type=1400 audit(2000001280.425:270): avc: denied { read write } for pid=278 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 [ 194.847037][ T8264] device veth1_macvtap left promiscuous mode [ 194.856553][ T8264] device macsec0 entered promiscuous mode May 18 03:54:41 syzkaller kern.info kernel: [ 194.847037][ T8264] device veth1_macvtap left promiscuous mode May 18 03:54:41 syzkaller kern.info kernel: [ 194.856553][ T8264] device macsec0 entered promiscuous mode [ 196.799752][ T8583] xt_hashlimit: overflow, try lower: 9223372036854775807/9 May 18 03:54:42 syzkaller kern.info kernel: [ 196.799752][ T8583] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 196.849767][ T8588] netlink: 36 bytes leftover after parsing attributes in process `syz.3.3996'. May 18 03:54:42 syzkaller kern.warn kernel: [ 196.849767][ T8588] netlink: 36 bytes leftover after parsing attributes in process `syz.3.3996'. [ 197.006309][ T8613] netlink: 'syz.1.4008': attribute type 6 has an invalid length. May 18 03:54:43 syzkaller kern.warn kernel: [ 197.006309][ T8613] netlink: 'syz.1.4008': attribute type 6 has an invalid length. [ 197.429173][ T8652] x_tables: unsorted underflow at hook 4 May 18 03:54:43 syzkaller kern.err kernel: [ 197.429173][ T8652] x_tables: unsorted underflow at hook 4 [ 199.212533][ T8744] netlink: 'syz.0.4075': attribute type 15 has an invalid length. May 18 03:54:45 syzkaller kern.warn kernel: [ 199.212533][ T8744] netlink: 'syz.0.4075': attribute type 15 has an invalid length. [ 199.403773][ T8762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4083'. May 18 03:54:45 syzkaller kern.warn kernel: [ 199.403773][ T8762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4083'. [ 199.466373][ T28] kauditd_printk_skb: 455 callbacks suppressed [ 199.466391][ T28] audit: type=1400 audit(2000001285.307:726): avc: denied { bpf } for pid=8766 comm="syz.0.4085" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 May 18 03:54:45 syzkaller kern.warn kernel: [ 199.466373][ T28] kauditd_printk_skb: 455 callbacks suppressed May 18 03:54:45 syzkaller kern.notice kernel: [ 199.466391][ T28] audit: type=1400 audit(2000001285.307:726): avc: denied [ 199.514275][ T8769] netlink: 'syz.1.4086': attribute type 13 has an invalid length. { bpf } for pid=8766 comm="syz.0.4085" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissiv [ 199.536738][ T28] audit: type=1400 audit(2000001285.307:727): avc: denied { map_create } for pid=8766 comm="syz.0.4085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 May 18 03:54:45 syzkaller kern.warn kernel: [ 199.514275][ T8769] netlink: 'syz.1.4086': attribute type 13 has an invalid length. May 18 03:54:45 syzkaller kern.notice kernel: [ 199.536738][ T28] audit: type=1400 audit(2000001285.307:727): avc: denied { map_create } for pid=8766 comm="syz.0.4085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 199.590921][ T28] audit: type=1400 audit(2000001285.335:728): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 May 18 03:54:45 syzkaller kern.notice kernel: [ 199.590921][ T28] audit: type=1400 audit(2000001285.335:728): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk [ 199.666282][ T28] audit: type=1400 audit(2000001285.335:729): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 May 18 03:54:45 syzkaller kern.notice kernel: [ 199.666282][ T28] audit: type=1400 audit(2000001285.335:729): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_[ 199.710704][ T28] audit: type=1400 audit(2000001285.335:730): avc: denied { bpf } for pid=8766 comm="syz.0.4085" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 r:var_t tclass=lnk May 18 03:54:45 syzkaller kern.notice kernel: [ 199.710704][ T28] audit: type=1400 audit(2000001285.335:730): avc: denied { bpf } for pid=8766 comm="syz.0.4085" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissiv [ 199.770711][ T28] audit: type=1400 audit(2000001285.335:731): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 May 18 03:54:45 syzkaller kern.notice kernel: [ 199.770711][ T28] audit: type=1400 audit(2000001285.335:731): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixe [ 199.841538][ T28] audit: type=1400 audit(2000001285.353:732): avc: denied { read write } for pid=279 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 [ 199.851616][ T8803] syz.4.4103 uses obsolete (PF_INET,SOCK_PACKET) May 18 03:54:45 syzkaller kern.notice kernel: [ 199.841538][ T28] audit: type=1400 audit(2000001285.353:732): avc: denied { read write } for pid=279 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fi[ 199.896287][ T28] audit: type=1400 audit(2000001285.363:733): avc: denied { write } for pid=8770 comm="syz.0.4087" name="net" dev="proc" ino=39816 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=0 xe May 18 03:54:45 syzkaller kern.info kernel: [ 199.851616][ T8803] syz.4.4103 uses obsolete (PF_INET,SOCK_PACKET) May 18 03:54:45 syzkaller kern.notice kernel: [ 199.896287][ T28] audit: type=1400 audit(2000001285.363:733): avc: denied { write } for pid=8770 comm="syz.0.4087" name="net" dev="proc" ino=39816 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=di [ 199.982823][ T28] audit: type=1400 audit(2000001285.381:734): avc: denied { read write } for pid=279 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 May 18 03:54:45 syzkaller kern.notice kernel: [ 199.982823][ T28] audit: type=1400 audit(2000001285.381:734): avc: denied { read write } for pid=279 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixe [ 200.034317][ T28] audit: type=1400 audit(2000001285.381:735): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 May 18 03:54:45 syzkaller kern.notice kernel: [ 200.034317][ T28] audit: type=1400 audit(2000001285.381:735): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk [ 200.426778][ T8893] netlink: 'syz.4.4148': attribute type 3 has an invalid length. May 18 03:54:46 syzkaller kern.warn kernel: [ 200.426778][ T8893] netlink: 'syz.4.4148': attribute type 3 has an invalid length. [ 200.638792][ T8929] xt_l2tp: unknown flags: 17 May 18 03:54:46 syzkaller kern.info kernel: [ 200.638792][ T8929] xt_l2tp: unknown flags: 17 [ 200.677856][ T8938] xt_TCPMSS: Only works on TCP SYN packets May 18 03:54:46 syzkaller kern.info kernel: [ 200.677856][ T8938] xt_TCPMSS: Only works on TCP SYN packets [ 200.765548][ T8955] netlink: 'syz.4.4178': attribute type 1 has an invalid length. May 18 03:54:46 syzkaller kern.warn kernel: [ 200.765548][ T8955] netlink: 'syz.4.4178': attribute type 1 has an invalid length. [ 201.055455][ T9032] xt_connbytes: Forcing CT accounting to be enabled [ 201.094519][ T9044] xt_l2tp: wrong L2TP version: 0 May 18 03:54:46 syzkaller kern.warn kernel: [ 201.055455][ T9032] xt_connbytes: Forcing CT accounting to be enabled May 18 03:54:46 syzkaller kern.info kernel: [ 201.094519][ T9044] xt_l2tp: wrong L2TP version: 0 [ 201.201578][ T9069] ipt_REJECT: TCP_RESET invalid for non-tcp May 18 03:54:46 syzkaller kern.info kernel: [ 201.201578][ T9069] ipt_REJECT: TCP_RESET invalid for non-tcp [ 201.283925][ T9090] bridge0: port 3(veth0_vlan) entered blocking state [ 201.291201][ T9090] bridge0: port 3(veth0_vlan) entered disabled state May 18 03:54:46 syzkaller kern.info kernel: [ 201.283925][ T909[ 201.302839][ T9094] xt_hashlimit: max too large, truncated to 1048576 0] bridge0: port 3(veth0_vlan) entered blocking [ 201.313974][ T9090] bridge0: port 3(veth0_vlan) entered blocking state state May 18 03[ 201.321505][ T9090] bridge0: port 3(veth0_vlan) entered forwarding state :54:46 syzkaller kern.info kernel: [ 201.291201][ T9090] bridge0: port 3(veth0_vlan) entered disabled state May 18 03:54:47 syzkaller kern.info kernel: [ 201.302839][ T9094] xt_hashlimit: max too large, truncated to 1048576 May 18 03:54:47 syzkaller kern.info kernel: [ 201.313974][ T9090] bridge0: port 3(veth0_vlan) entered blocking state May 1[ 201.359479][ T9106] futex_wake_op: syz.3.4253 tries to shift op by 32; fix this program 8 03:54:47 syzkaller kern.info kernel: [ 201.321505][ T9090] bridge0: port 3(veth0_vlan) entered forwarding state May 18 03:54:47 syzkaller kern.info kernel: [ 201.359479][ T9106] futex_wake_op: syz.3.4253 tries to shift op by 32; fix this program [ 201.405466][ T9120] binfmt_misc: register: failed to install interpreter file ./file0 May 18 03:54:47 syzkaller kern.notice kernel: [ 201.405466][ T9120] binfmt_misc: register: failed to install interpreter file ./file0 [ 201.657556][ T9176] xt_TPROXY: Can be used only with -p tcp or -p udp May 18 03:54:47 syzkaller kern.info kernel: [ 201.657556][ T9176] xt_TPROXY: Can be used only with -p tcp or -p udp [ 202.759087][ T9335] xt_hashlimit: overflow, try lower: 18446744073709551615/255 May 18 03:54:48 syzkaller kern.info kernel: [ 202.759087][ T9335] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 204.854268][ T9726] ÿ: renamed from bond_slave_0 May 18 03:54:50 syzkaller kern.info kernel: [ 204.854268][ T9726] ^Pÿ: renamed from bond_slave_0 [ 204.890878][ T9732] xt_CT: You must specify a L4 protocol and not use inversions on it [ 204.910602][ T28] kauditd_printk_skb: 684 callbacks suppressed [ 204.910621][ T28] audit: type=1400 audit(2000001290.319:1420): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 May 18 03:54:50 syzkaller kern.info kernel: [ 204.890878][ T9732] xt_CT: You must specify a L4 protocol and not use inversions on it May 18 03:54:50 syzkaller kern.warn kernel: [ 204.910602][ T28] kauditd_printk_skb: 684 callbacks suppressed May 18 03:54:50 syzkaller kern.notice kernel: [ 204.910621][ T28] audit: type=1400 audit(2000001290.319:1420): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix [ 205.004680][ T28] audit: type=1400 audit(2000001290.319:1421): avc: denied { read write } for pid=276 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 May 18 03:54:50 syzkaller kern.notice kernel: [ 205.004680][ T28] audit: type=1400 audit(2000001290.319:1421): avc: denied { read write } for pid=276 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix [ 205.066709][ T28] audit: type=1400 audit(2000001290.365:1422): avc: denied { read write } for pid=277 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 May 18 03:54:50 syzkaller kern.notice kernel: [ [ 205.095792][ T28] audit: type=1400 audit(2000001290.365:1423): avc: denied { read write } for pid=278 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=0 205.066709][ T28] audit: type=1400 audit(2000001290.365:1422): avc: denied { read write } for pid=277 comm="syz-executor" [ 205.132037][ T28] audit: type=1400 audit(2000001290.365:1424): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:54:50 syzkaller kern.notice kernel: [ 205.095792][ T28] audit: type=1400 audit(2000001290.365:1423): avc: denied { read write } for pid=278 comm="syz-executor" name="loop3" dev="devtmpfs" [ 205.179939][ T28] audit: type=1400 audit(2000001290.365:1425): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:54:50 syzkaller kern.notice kernel: [ 205.132[ 205.213727][ T28] audit: type=1400 audit(2000001290.365:1426): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 037][ T28] audit: type=1400 audit(2000001290.365:1424): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:54:50 syzkaller kern.notice kernel: [ 205.179939][ T28] audit: type=1400 audit(2000001290.365:1425): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="[ 205.270217][ T9804] netlink: 'syz.4.4595': attribute type 5 has an invalid length. [ 205.277616][ T9805] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 sda1" ino=1915 s[ 205.286067][ T28] audit: type=1400 audit(2000001290.365:1427): avc: denied { read write } for pid=279 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 context=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:54:50 syzkaller kern.notice kernel: [ 205.213727][ T28] audit: type=1400 audit(2000001290.365:1426): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:sy[ 205.336722][ T28] audit: type=1400 audit(2000001290.375:1428): avc: denied { create } for pid=9733 comm="syz.1.4561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 slogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:54:50 syzkaller kern.warn kernel: [ 205.270217][ T9804] netlink: 'syz.4.4595': attribute type 5 has an invalid length. May 18 03:54:50 syzkaller[ 205.375992][ T275] audit: audit_backlog=65 > audit_backlog_limit=64 kern.info kernel: [ 205.277616][ T9805] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 May 18 03:54:50 syzkaller kern.notice kernel: [ 205.286067][ T28] audit: type=1400 audit(2000001290.365:1427): avc: denied { read write } for pid=279 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:54:50 syzkaller kern.notice kernel: [ 205.336722][ T28] audit: type=1400 audit(2000001290.375:1428): avc: denied { create } for pid=9733 comm="syz.1.4561" scontext[ 205.431482][ T9833] netlink: 'syz.4.4610': attribute type 16 has an invalid length. =root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 May 18 03:54:50 syzkaller kern.warn kernel: [ 205.375992][ T275] audit: audit_backlog=65 > audit_backlog_limit=64 May 18 03:54:50 syzkaller kern.warn kernel: [ 205.431482][ T9833] netlink: 'syz.4.4610': attribute type 16 has an invalid length. [ 205.880980][ T9945] xt_TCPMSS: Only works on TCP SYN packets May 18 03:33:20 syzkaller kern.info kernel: [ 205.880980][ T9945] xt_TCPMSS: Only works on TCP SYN packets [ 206.277228][T10026] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized May 18 03:33:20 syzkaller kern.warn kernel: [ 206.277228][T10026] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 207.025378][T10181] netlink: 276 bytes leftover after parsing attributes in process `syz.2.4781'. May 18 03:33:21 syzkaller kern.warn kernel: [ 207.025378][T10181] netlink: 276 bytes leftover after parsing attributes in process `syz.2.4781'. [ 207.079264][T10194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=598 sclass=netlink_route_socket pid=10194 comm=syz.0.4788 May 18 03:33:21 syzkaller kern.warn kernel: [ 207.079264][T10194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=598 sclass=netlink_route_socket pid=10194 comm=syz.0.4788 [ 207.315466][T10257] kernel profiling enabled (shift: 6) [ 207.324257][T10262] netlink: 'syz.0.4821': attribute type 3 has an invalid length. May 18 03:33:21 syzkaller kern.info kernel: [ 207.315466][T10257] kernel profiling enabled (shift: 6) May 18 03:33:21 syzkaller kern.warn kernel: [ 207.324257][T10262] netlink: 'syz.0.4821': attribute type 3 has an invalid length. [ 207.569768][T10332] xt_CONNSECMARK: invalid mode: 3 May 18 03:33:21 syzkaller kern.info kernel: [ 207.569768][T10332] xt_CONNSECMARK: invalid mode: 3 [ 207.759864][T10390] TCP: TCP_TX_DELAY enabled May 18 03:33:21 syzkaller kern.info kernel: [ 207.759864][T10390] TCP: TCP_TX_DELAY enabled [ 207.858190][T10416] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4896'. [ 207.867430][T10416] tc_dump_action: action bad kind May 18 03:33:22 syzkaller kern.warn kernel: [ 207.858190][T10416] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4896'. May 18 03:33:22 syzkaller kern.info kernel: [ 207.867430][T10416] tc_dump_action: action bad kind [ 208.020447][T10462] netlink: 'syz.4.4919': attribute type 3 has an invalid length. May 18 03:33:22 syzkaller kern.warn kernel: [ 208.020447][T10462] netlink: 'syz.4.4919': attribute type 3 has an invalid length. [ 208.081166][T10474] mmap: syz.4.4925 (10474): VmData 29085696 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. May 18 03:33:22 syzkaller kern.warn kernel: [ 208.081166][T10474] mmap: syz.4.4925 (10474): VmData 29085696 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 208.309532][T10524] netlink: 'syz.2.4950': attribute type 29 has an invalid length. [ 208.319517][T10524] netlink: 'syz.2.4950': attribute type 29 has an invalid length. May 18 03:33:22 syzkaller kern.warn kernel: [ 208.309532][T10524] netlink: 'syz.2.4950': attribute type 29 has an invalid length. May 18 03:33:22 syzkaller kern.warn kernel: [ 208.319517][T10524] netlink: 'syz.2.4950': attribute type 29 has an invalid length. [ 208.849812][T10652] ip6t_REJECT: TCP_RESET illegal for non-tcp May 18 03:33:23 syzkaller kern.info kernel: [ 208.849812][T10652] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 209.720379][T10753] ipt_REJECT: ECHOREPLY no longer supported. May 18 03:33:23 syzkaller kern.info kernel: [ 209.720379][T10753] ipt_REJECT: ECHOREPLY no longer supported. [ 209.842273][T10787] netlink: 'syz.0.5080': attribute type 1 has an invalid length. May 18 03:33:23 syzkaller kern.warn kernel: [ 2[ 209.864935][T10789] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5081'. 09.842273][T10787] netlink: 'syz[ 209.877965][T10789] tc_dump_action: action bad kind .0.5080': attribute type 1 has an invalid length. May 18 03:33:23 syzkaller kern.warn kernel: [ 209.864935][T10789] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5081'. May 18 03:33:23 syzkaller kern.info kernel: [ 209.877965][T10789] tc_dump_action: action bad kind [ 210.102841][T10857] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5114'. May 18 03:33:24 syzkaller kern.warn kernel: [ 210.102841][T10857] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5114'. [ 210.166620][T10873] netlink: 'syz.2.5122': attribute type 1 has an invalid length. May 18 03:33:24 syzkaller kern.warn kernel: [ 210.166620][T10873] netlink: 'syz.2.5122': attribute type 1 has an invalid length. [ 210.237952][T10891] netlink: 'syz.2.5132': attribute type 9 has an invalid length. [ 210.246139][T10891] netlink: 92 bytes leftover after parsing attributes in process `syz.2.5132'. May 18 03:33:24 syzkaller kern.warn kernel: [ 210.237952][T10891] netlink: 'syz.2.5132': attribute type 9 has an invalid length. May 18 03:33:24 syzkaller kern.warn kernel: [ 210.246139][T10891] netlink: 92 bytes leftover after parsing attributes in process `syz.2.5132'. [ 210.340768][ T28] kauditd_printk_skb: 812 callbacks suppressed [ 210.340787][ T28] audit: type=1400 audit(2000000004.365:2239): avc: denied { read write } for pid=10908 comm="syz.4.5141" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 May 18 03:33:24 syzkaller kern.warn kernel: [ 210.340768][ T28] kauditd_printk_skb: 812 callb[ 210.379744][ T28] audit: type=1400 audit(2000000004.375:2240): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 acks suppressed May 18 03:33:24 syzkaller kern.notice kernel: [ 210.340787][ T28] audit: typ[ 210.412017][ T28] audit: type=1400 audit(2000000004.384:2241): avc: denied { read write } for pid=276 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 e=1400 audit(2000000004.365:2239[ 210.438708][ T28] audit: type=1400 audit(2000000004.393:2242): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 ): avc: denied { read write } for pid=10908 comm="syz.4.5141" name="loop4" dev="devtmpfs" ino=122 scontext=ro[ 210.470258][ T28] audit: type=1400 audit(2000000004.393:2243): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 ot:sysadm_r:sysa[ 210.493873][T10933] netlink: 180 bytes leftover after parsing attributes in process `syz.3.5153'. dm_t tcontext=sy[ 210.499824][ T28] audit: type=1400 audit(2000000004.393:2244): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 stem_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.379744][ T28] audit: type=1400 audit(2000000004.375:2240): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.41[ 210.559115][ T28] audit: type=1400 audit(2000000004.430:2245): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 2017][ T28] audit: type=1400 audit(2000000004.384:2241): avc: [ 210.586753][ T28] audit: type=1400 audit(2000000004.430:2246): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 denied { read write } for pid=276 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.438708][ T28] audit: type=1400 audit(2000000004.393:2242): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:33:24 syzkaller kern.notice kernel: [ 210.470258][ T28] audit: type=1400 audit(2000000004.393:2243): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:33:24 syzkaller kern.warn kernel: [ 210.493873][T10933] netlink: 180 bytes leftover after parsing attributes in process `syz.3.5[ 210.684130][ T28] audit: type=1400 audit(2000000004.439:2247): avc: denied { read write } for pid=276 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=0 153'. May 18 03:33:24 syzkaller kern.notice ker[ 210.712545][ T28] audit: type=1400 audit(2000000004.448:2248): avc: denied { read write } for pid=279 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 nel: [ 210.499824][ T28] audit: type=1400 audit(2000000004.393:2244): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.559115][ T28] audit: type=1400 audit(2000000004.430:2245): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=ln May 18 03:33:24 syzkaller kern.notice kernel: [ 210.586753][ T28] audit: type=1400 audit(2000000004.430:2246): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.684130][ T28] audit: type=1400 audit(2000000004.439:2247): avc: denied { read write } for pid=276 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix May 18 03:33:24 syzkaller kern.notice kernel: [ 210.712545][ T28] audit: type=1400 audit(2000000004.448:2248): avc: denied { read write } for pid=279 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fix [ 210.856453][T11009] x_tables: unsorted underflow at hook 3 [ 210.885010][T11018] xt_CT: You must specify a L4 protocol and not use inversions on it May 18 03:33:24 syzkaller kern.err kernel: [ 210.856453][T11009] x_tables: unsorted underflow at hook 3 May 18 03:33:24 syzkaller kern.info kernel: [ 210.885010][T11018] xt_CT: You must specify a L4 protocol and not use inversions on it [ 211.169119][T11095] xt_connbytes: Forcing CT accounting to be enabled [ 211.202572][T11095] xt_nat: multiple ranges no longer supported May 18 03:33:25 syzkaller kern.warn kernel: [ 211.169119][T11095] xt_connbytes: Forcing CT accounting to be enabled May 18 03:33:25 syzkaller kern.info kernel: [ 211.202572][T11095] xt_nat: multiple ranges no longer supported [ 211.232842][T11110] xt_TCPMSS: Only works on TCP SYN packets May 18 03:33:25 syzkaller kern.info kernel: [ 211.232842][T11110] xt_TCPMSS: Only works on TCP SYN packets [ 211.733942][T11203] bridge0: port 4(veth0_to_bridge) entered blocking state [ 211.753948][T11203] bridge0: port 4(veth0_to_bridge) entered disabled state [ 211.772578][T11203] device veth0_to_bridge entered promiscuous mode [ 211.793388][T11203] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 211.829929][T11203] bridge0: port 4(veth0_to_bridge) entered blocking state [ 211.837135][T11203] bridge0: port 4(veth0_to_bridge) entered forwarding state [ 212.430573][T11289] netlink: 'syz.4.5330': attribute type 10 has an invalid length. [ 212.482744][T11299] xt_TCPMSS: Only works on TCP SYN packets [ 213.532393][T11421] xt_NFQUEUE: number of queues (65535) out of range (got 65541) [ 213.848124][T11513] xt_TPROXY: Can be used only with -p tcp or -p udp [ 214.460116][T11663] Zero length message leads to an empty skb [ 214.803168][T11734] xt_TCPMSS: Only works on TCP SYN packets [ 214.897683][T11749] netlink: 64138 bytes leftover after parsing attributes in process `syz.3.5557'. [ 215.440572][T11839] x_tables: ip_tables: CT.0 target: invalid size 40 (kernel) != (user) 0 [ 215.697096][T11892] netlink: 'syz.0.5628': attribute type 2 has an invalid length. [ 215.768506][ T28] kauditd_printk_skb: 725 callbacks suppressed [ 215.768523][ T28] audit: type=1400 audit(205.642:2974): avc: denied { read write } for pid=276 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 [ 215.830756][ T28] audit: type=1400 audit(205.651:2975): avc: denied { create } for pid=11908 comm="syz.2.5638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 215.884899][ T28] audit: type=1400 audit(205.651:2976): avc: denied { read write } for pid=279 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 [ 215.951660][ T28] audit: type=1400 audit(205.660:2977): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 216.020634][ T28] audit: type=1400 audit(205.679:2978): avc: denied { read write } for pid=276 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 [ 216.085766][ T28] audit: type=1400 audit(205.679:2979): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 216.141949][ T28] audit: type=1400 audit(205.679:2980): avc: denied { read write } for pid=278 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 [ 216.201615][ T28] audit: type=1400 audit(205.679:2981): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 216.264796][ T28] audit: type=1400 audit(205.688:2982): avc: denied { read write } for pid=279 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 [ 216.325852][ T28] audit: type=1400 audit(205.697:2983): avc: denied { read write } for pid=11914 comm="syz.3.5641" 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 [ 216.528385][T12021] netlink: 'syz.3.5694': attribute type 3 has an invalid length. [ 216.634975][T12045] xt_TCPMSS: Only works on TCP SYN packets [ 216.969941][T12121] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5745'. [ 217.044657][T12138] netlink: 'syz.1.5751': attribute type 9 has an invalid length. [ 217.061351][T12138] netlink: 'syz.1.5751': attribute type 7 has an invalid length. [ 217.071769][T12138] netlink: 'syz.1.5751': attribute type 8 has an invalid length. [ 217.318681][T12215] x_tables: duplicate underflow at hook 4 [ 217.559702][T12286] x_tables: unsorted underflow at hook 1 [ 217.591956][T12296] xt_hashlimit: overflow, rate too high: 0 [ 218.089273][T12407] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5886'. [ 219.104358][T12576] netlink: 'syz.3.5969': attribute type 7 has an invalid length. [ 219.112581][T12576] netlink: 'syz.3.5969': attribute type 8 has an invalid length. [ 219.680586][T12668] x_tables: ip_tables: tcp match: only valid for protocol 6 [ 219.750460][T12682] printk: syz.3.6023 (12682): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 219.991392][T12725] xt_l2tp: v2 doesn't support IP mode [ 220.256398][T12766] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 220.345534][T12779] netlink: 'syz.2.6072': attribute type 1 has an invalid length. [ 220.512709][T12819] tc_dump_action: action bad kind [ 220.595091][T12839] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1006 sclass=netlink_audit_socket pid=12839 comm=syz.2.6101 [ 220.844804][T12891] sock: sock_timestamping_bind_phc: sock not bind to device [ 220.878797][T12897] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6130'. [ 221.198942][ T28] kauditd_printk_skb: 759 callbacks suppressed [ 221.198960][ T28] audit: type=1400 audit(210.654:3743): avc: denied { read write } for pid=278 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 [ 221.215497][T12970] xt_policy: neither incoming nor outgoing policy selected [ 221.270432][ T28] audit: type=1400 audit(210.654:3744): avc: denied { read write } for pid=276 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 [ 221.295873][T12974] SELinux: avc: seqno 1 < latest_notif 2 [ 221.322623][ T28] audit: type=1400 audit(210.690:3745): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 221.348519][ T28] audit: type=1400 audit(210.690:3746): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 221.369823][ T28] audit: type=1400 audit(210.690:3747): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 221.434039][ T28] audit: type=1400 audit(210.709:3748): avc: denied { read write } for pid=279 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 [ 221.495426][ T28] audit: type=1400 audit(210.718:3749): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 221.566674][ T28] audit: type=1400 audit(210.746:3750): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 221.590548][T13014] x_tables: duplicate underflow at hook 2 [ 221.615959][ T28] audit: type=1400 audit(210.755:3751): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 221.664221][ T28] audit: type=1400 audit(210.764:3752): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 222.011489][T13093] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6227'. [ 222.227065][T13134] xt_ecn: cannot match TCP bits for non-tcp packets [ 222.243745][T13141] netlink: 'syz.0.6249': attribute type 3 has an invalid length. [ 222.255998][T13142] binfmt_misc: register: failed to install interpreter file ./file0/../file0 [ 222.400338][T13170] xt_TPROXY: Can be used only with -p tcp or -p udp [ 222.726915][T13242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6300'. [ 222.870517][T13276] netlink: 5 bytes leftover after parsing attributes in process `syz.0.6313'. [ 223.368588][T13363] x_tables: ip_tables: hashlimit.1 match: invalid size 56 (kernel) != (user) 616 [ 223.379945][T13365] xt_TCPMSS: Only works on TCP SYN packets [ 224.336663][T13520] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 224.342610][T13523] x_tables: duplicate entry at hook 3 [ 225.115218][T13659] tc_dump_action: action bad kind [ 225.686173][T13748] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6551'. [ 226.072086][T13792] netlink: 'syz.3.6572': attribute type 30 has an invalid length. [ 226.625227][ T28] kauditd_printk_skb: 8094 callbacks suppressed [ 226.625246][ T28] audit: type=1326 audit(215.665:11841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13603 comm="syz.4.6481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5d1f8e969 code=0x7ff00000 [ 226.664921][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 226.664921][ T276] audit: audit_backlog=65 > audit_backlog_limit=64 [ 226.664942][ T276] audit: audit_lost=4 audit_rate_limit=0 audit_backlog_limit=64 [ 226.672904][ T278] audit: audit_backlog=65 > audit_backlog_limit=64 [ 226.680081][ T84] audit: audit_backlog=65 > audit_backlog_limit=64 [ 226.686155][ T279] audit: audit_lost=5 audit_rate_limit=0 audit_backlog_limit=64 [ 226.698726][ T84] audit: audit_lost=6 audit_rate_limit=0 audit_backlog_limit=64 [ 226.701485][ T275] audit: audit_backlog=65 > audit_backlog_limit=64 [ 226.718316][ T84] audit: backlog limit exceeded [ 226.754177][T13863] netlink: 'syz.0.6606': attribute type 9 has an invalid length. [ 227.040966][T13908] xt_hashlimit: max too large, truncated to 1048576 [ 227.338576][T13952] netlink: 'syz.0.6652': attribute type 1 has an invalid length. [ 228.775993][T14216] xt_limit: Overflow, try lower: 65536/2147483648 [ 228.995263][T14263] xt_l2tp: missing protocol rule (udp|l2tpip) [ 229.049737][T14272] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 229.086922][T14283] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 229.172852][T14301] xt_CT: You must specify a L4 protocol and not use inversions on it [ 229.467583][T14370] netlink: 'syz.0.6857': attribute type 9 has an invalid length. [ 229.476809][T14370] netlink: 'syz.0.6857': attribute type 6 has an invalid length. [ 229.571642][T14390] netlink: 'syz.1.6868': attribute type 3 has an invalid length. [ 230.543217][T14601] xt_hashlimit: max too large, truncated to 1048576 [ 230.557086][T14601] xt_hashlimit: overflow, try lower: 0/0 [ 230.563937][T14605] xt_CT: No such helper "syz0" [ 231.078691][T14712] xt_SECMARK: invalid mode: 2 [ 231.123384][T14718] xt_TCPMSS: Only works on TCP SYN packets [ 231.518384][T14791] netlink: 292 bytes leftover after parsing attributes in process `syz.3.7066'. [ 231.946542][T14884] xt_bpf: check failed: parse error [ 232.053860][ T28] kauditd_printk_skb: 4724 callbacks suppressed [ 232.053878][ T28] audit: type=1400 audit(2000000000.000:16560): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 232.123409][ T28] audit: type=1400 audit(2000000000.018:16561): avc: denied { read write } for pid=278 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 [ 232.189900][ T28] audit: type=1400 audit(2000000000.027:16562): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 232.242896][T14928] xt_CT: You must specify a L4 protocol and not use inversions on it [ 232.268949][ T28] audit: type=1400 audit(2000000000.027:16563): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 232.312065][ T28] audit: type=1400 audit(2000000000.036:16564): avc: denied { read write } for pid=279 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 [ 232.363698][ T28] audit: type=1400 audit(2000000000.064:16565): avc: denied { read write } for pid=277 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 232.415865][ T28] audit: type=1400 audit(2000000000.064:16566): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 232.469229][ T28] audit: type=1400 audit(2000000000.092:16567): avc: denied { write } for pid=14911 comm="syz.1.7129" name="unix" dev="proc" ino=4026532333 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=0 [ 232.543381][ T28] audit: type=1400 audit(2000000000.092:16568): avc: denied { read write } for pid=278 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 [ 232.559050][T14978] xt_TPROXY: Can be used only with -p tcp or -p udp [ 232.602959][ T28] audit: type=1400 audit(2000000000.092:16569): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 232.684058][T14999] xt_hashlimit: invalid rate [ 233.468443][T15168] netlink: 'syz.1.7256': attribute type 49 has an invalid length. [ 233.470863][T15167] sock: sock_timestamping_bind_phc: sock not bind to device [ 233.476562][T15168] netlink: 'syz.1.7256': attribute type 49 has an invalid length. [ 233.539989][T15179] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7262'. [ 233.649810][T15200] x_tables: ip6_tables: esp match: only valid for protocol 50 [ 233.670600][T15199] sock: sock_timestamping_bind_phc: sock not bind to device [ 233.871641][T15248] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7294'. [ 234.619698][T15417] xt_ecn: cannot match TCP bits for non-tcp packets [ 235.419742][T15600] xt_CT: You must specify a L4 protocol and not use inversions on it [ 235.914251][T15705] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 236.228506][T15775] netlink: 76 bytes leftover after parsing attributes in process `syz.3.7558'. [ 236.238309][T15775] netlink: 72 bytes leftover after parsing attributes in process `syz.3.7558'. [ 236.247644][T15775] netlink: 'syz.3.7558': attribute type 3 has an invalid length. [ 236.256179][T15775] netlink: 11 bytes leftover after parsing attributes in process `syz.3.7558'. [ 236.615905][T15853] xt_l2tp: v2 tid > 0xffff: 134217728 [ 237.305221][T16009] xt_TCPMSS: Only works on TCP SYN packets [ 237.486012][ T28] kauditd_printk_skb: 819 callbacks suppressed [ 237.486031][ T28] audit: type=1400 audit(2000000005.011:17383): avc: denied { read write } for pid=276 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 [ 237.521849][ T28] audit: type=1400 audit(2000000005.011:17384): avc: denied { read write } for pid=278 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 [ 237.549339][ T28] audit: type=1400 audit(2000000005.021:17385): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 237.582623][ T28] audit: type=1400 audit(2000000005.039:17386): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 237.606623][ T28] audit: type=1400 audit(2000000005.048:17387): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 237.634603][ T28] audit: type=1400 audit(2000000005.067:17388): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 237.711188][ T28] audit: type=1400 audit(2000000005.085:17389): avc: denied { read write } for pid=278 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 [ 237.774509][ T28] audit: type=1400 audit(2000000005.094:17390): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 237.835810][ T28] audit: type=1400 audit(2000000005.104:17391): avc: denied { create } for pid=16053 comm="syz.3.7697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 237.894962][ T28] audit: type=1400 audit(2000000005.104:17392): avc: denied { read write } for pid=277 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 238.113460][T16139] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7738'. [ 238.206045][T16154] netlink: 'syz.3.7744': attribute type 11 has an invalid length. [ 238.368502][T16173] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7754'. [ 238.442111][T16185] xt_hashlimit: invalid interval [ 238.503878][T16193] xt_ecn: cannot match TCP bits for non-tcp packets [ 238.537315][T16199] xt_l2tp: v2 doesn't support IP mode [ 238.782740][T16237] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 238.834878][T16243] netlink: 'syz.0.7789': attribute type 24 has an invalid length. [ 238.933865][T16256] ±ÿ: renamed from team_slave_1 [ 239.011875][T16250] loop2: detected capacity change from 0 to 8192 [ 239.324616][T16314] netlink: 'syz.3.7824': attribute type 3 has an invalid length. [ 239.352570][T16314] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7824'. [ 239.378171][T16321] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7827'. [ 240.243186][T16422] device ip6gre1 entered promiscuous mode [ 240.949842][T16498] netlink: 1 bytes leftover after parsing attributes in process `syz.4.7913'. [ 241.203237][T16539] xt_socket: unknown flags 0x8 [ 241.213488][T16541] netlink: 'syz.4.7934': attribute type 3 has an invalid length. [ 241.244568][T16541] netlink: 'syz.4.7934': attribute type 3 has an invalid length. [ 241.261211][T16544] bridge0: port 3(veth0_vlan) entered disabled state [ 241.277917][T16544] bridge0: port 3(veth0_vlan) entered disabled state [ 241.307396][T16544] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 241.599909][T16577] loop3: detected capacity change from 0 to 512 [ 241.659703][T16587] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 241.707050][T16577] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #16: comm syz.3.7954: corrupted inode contents [ 241.767542][T16577] EXT4-fs error (device loop3): ext4_dirty_inode:6091: inode #16: comm syz.3.7954: mark_inode_dirty error [ 241.789302][T16577] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #16: comm syz.3.7954: corrupted inode contents [ 241.818473][T16577] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #16: comm syz.3.7954: mark_inode_dirty error [ 241.839785][T16577] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #16: comm syz.3.7954: corrupted inode contents [ 241.853669][T16577] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 241.863257][T16577] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #16: comm syz.3.7954: corrupted inode contents [ 241.908113][T16577] EXT4-fs error (device loop3): ext4_truncate:4313: inode #16: comm syz.3.7954: mark_inode_dirty error [ 241.939057][T16577] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 241.939290][T16611] loop0: detected capacity change from 0 to 16 [ 241.956199][T16577] EXT4-fs (loop3): 1 truncate cleaned up [ 241.965412][T16577] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 241.975169][ T10] EXT4-fs error (device loop3): ext4_release_dquot:6812: comm kworker/u4:1: Failed to release dquot type 1 [ 241.994362][T16577] ext4 filesystem being mounted at /1692/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 242.068051][T16611] erofs: (device loop0): mounted with root inode @ nid 36. [ 242.082318][ T278] EXT4-fs (loop3): unmounting filesystem. [ 242.100766][T16621] SELinux: Context } is not valid (left unmapped). [ 242.220061][T16633] loop3: detected capacity change from 0 to 128 [ 242.742180][T16692] netlink: 44 bytes leftover after parsing attributes in process `syz.1.8008'. [ 242.908691][ T28] kauditd_printk_skb: 1223 callbacks suppressed [ 242.908708][ T28] audit: type=1400 audit(2000000010.023:18540): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 242.999466][ T28] audit: type=1400 audit(2000000010.023:18541): avc: denied { open } for pid=275 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.087968][ T28] audit: type=1400 audit(2000000010.023:18542): avc: denied { ioctl } for pid=275 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.144548][ T2104] usb 3-1: new full-speed USB device number 93 using dummy_hcd [ 243.186275][ T28] audit: type=1400 audit(2000000010.033:18543): avc: denied { write } for pid=16717 comm="syz.1.8022" name="mcfilter6" dev="proc" ino=4026532353 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 243.214862][T16746] xt_hashlimit: overflow, try lower: 17288/0 [ 243.253687][ T28] audit: type=1400 audit(2000000010.051:18544): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 243.289141][T16752] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.304952][T16752] audit: audit_lost=36 audit_rate_limit=0 audit_backlog_limit=64 [ 243.321454][T16752] audit: backlog limit exceeded [ 243.324230][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.326407][ T28] audit: type=1400 audit(2000000010.051:18545): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 243.356513][ T2104] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 243.378483][ T2104] usb 3-1: config 0 interface 0 has no altsetting 0 [ 243.399002][ T2104] usb 3-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 243.424085][ T2104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.442905][ T2104] usb 3-1: config 0 descriptor?? [ 243.454122][T16708] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 243.520568][T16767] binfmt_misc: register: failed to install interpreter file ./file2 [ 243.708920][ T2104] usbhid 3-1:0.0: can't add hid device: -71 [ 243.714931][ T2104] usbhid: probe of 3-1:0.0 failed with error -71 [ 243.734369][ T2104] usb 3-1: USB disconnect, device number 93 [ 243.762562][T16787] loop0: detected capacity change from 0 to 256 [ 243.789741][T16787] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 243.816345][T16787] FAT-fs (loop0): bogus number of directory entries (1) [ 243.838094][T16787] FAT-fs (loop0): Can't find a valid FAT filesystem [ 243.883220][T16334] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 243.965833][T16801] ip6t_REJECT: ECHOREPLY is not supported [ 244.114367][T16816] overlayfs: missing 'lowerdir' [ 244.696130][T16900] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8108'. [ 244.715955][T16900] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 244.756650][T16908] xt_socket: unknown flags 0x58 [ 244.867227][T16920] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 245.703673][T17025] netlink: 'syz.3.8170': attribute type 5 has an invalid length. [ 245.897924][T17054] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 245.917596][T17050] xt_TCPMSS: Only works on TCP SYN packets [ 246.241264][T17094] loop3: detected capacity change from 0 to 256 [ 246.507679][T17129] loop2: detected capacity change from 0 to 16 [ 246.544840][T17129] erofs: (device loop2): mounted with root inode @ nid 36. [ 247.188811][T17195] device veth2 entered promiscuous mode [ 247.693464][T17253] usb usb8: usbfs: process 17253 (syz.0.8283) did not claim interface 0 before use [ 247.705839][T17254] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8282'. [ 247.714831][T17254] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8282'. [ 247.780357][T17262] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 247.830981][T17262] FAT-fs (loop7): unable to read boot sector [ 247.977901][T17291] random: crng reseeded on system resumption [ 248.015152][T17296] netlink: 56 bytes leftover after parsing attributes in process `syz.1.8305'. [ 248.047792][T17296] netlink: 12 bytes leftover after parsing attributes in process `syz.1.8305'. [ 248.097931][T17296] netlink: 31 bytes leftover after parsing attributes in process `syz.1.8305'. [ 248.132277][T17296] netlink: 'syz.1.8305': attribute type 2 has an invalid length. [ 248.157076][T17296] netlink: 31 bytes leftover after parsing attributes in process `syz.1.8305'. [ 248.334577][ T28] kauditd_printk_skb: 1218 callbacks suppressed [ 248.334594][ T28] audit: type=1400 audit(247.251:19720): avc: denied { ioctl } for pid=277 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.394835][ T28] audit: type=1400 audit(247.279:19721): avc: denied { read write open } for pid=276 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.435380][ T28] audit: type=1400 audit(247.279:19722): avc: denied { ioctl } for pid=276 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.485362][ T28] audit: type=1400 audit(247.298:19723): avc: denied { read write } for pid=278 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=1 [ 248.531998][T17281] loop0: detected capacity change from 0 to 40427 [ 248.540346][ T28] audit: type=1400 audit(247.298:19724): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.565868][T17281] F2FS-fs (loop0): Wrong SSA boundary, start(3584) end(4096) blocks(0) [ 248.600878][T17281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 248.621203][T17281] F2FS-fs (loop0): invalid crc value [ 248.629118][T17281] F2FS-fs (loop0): Found nat_bits in checkpoint [ 248.669319][ T28] audit: type=1400 audit(247.298:19725): avc: denied { ioctl } for pid=278 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.725003][T17281] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 248.735359][T17281] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 248.746337][ T28] audit: type=1400 audit(247.344:19726): avc: denied { read write } for pid=276 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=1 [ 248.773154][T17348] netlink: 20 bytes leftover after parsing attributes in process `syz.3.8327'. [ 248.791505][T17334] bio_check_eod: 126 callbacks suppressed [ 248.791522][T17334] f2fs_ckpt-7:0: attempt to access beyond end of device [ 248.791522][T17334] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 248.812971][T17348] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8327'. [ 248.827988][T17348] netlink: 31 bytes leftover after parsing attributes in process `syz.3.8327'. [ 248.837615][ T28] audit: type=1400 audit(247.344:19727): avc: denied { open } for pid=276 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.861945][T17348] netlink: 'syz.3.8327': attribute type 3 has an invalid length. [ 248.876484][T17348] netlink: 'syz.3.8327': attribute type 2 has an invalid length. [ 248.884363][T17348] netlink: 'syz.3.8327': attribute type 2 has an invalid length. [ 248.887158][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 248.893457][ T28] audit: type=1400 audit(247.344:19728): avc: denied { ioctl } for pid=276 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 249.040585][T17367] xt_l2tp: invalid flags combination: c [ 249.118186][T17377] loop4: detected capacity change from 0 to 512 [ 249.168530][T17381] cgroup: noprefix used incorrectly [ 249.181854][T17377] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.8342: bg 0: block 393: padding at end of block bitmap is not set [ 249.218896][T17377] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 249.235491][T17377] EXT4-fs (loop4): 2 truncates cleaned up [ 249.241901][T17377] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 249.258431][T17377] EXT4-fs error (device loop4): empty_inline_dir:1877: inode #12: block 7: comm syz.4.8342: bad entry in directory: rec_len % 4 != 0 - offset=4, inode=4278190093, rec_len=255, size=60 fake=0 [ 249.279282][T17377] EXT4-fs warning (device loop4): empty_inline_dir:1884: bad inline directory (dir #12) - inode 4278190093, rec_len 255, name_len 0inline size 60 [ 249.317622][ T277] EXT4-fs (loop4): unmounting filesystem. [ 249.461821][T17413] device vlan0 entered promiscuous mode [ 249.808841][T17459] xt_TCPMSS: Only works on TCP SYN packets [ 249.881612][T17474] device veth2 entered promiscuous mode [ 249.892365][T17471] loop4: detected capacity change from 0 to 256 [ 249.902410][T17472] netlink: 'syz.2.8387': attribute type 27 has an invalid length. [ 249.928208][T17471] FAT-fs (loop4): Directory bread(block 64) failed [ 249.946241][T17471] FAT-fs (loop4): Directory bread(block 65) failed [ 249.986889][T17471] FAT-fs (loop4): Directory bread(block 66) failed [ 250.002598][T17472] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.007657][T17485] syz.0.8393 (17485): /proc/17483/oom_adj is deprecated, please use /proc/17483/oom_score_adj instead. [ 250.009883][T17472] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.024757][T17471] FAT-fs (loop4): Directory bread(block 67) failed [ 250.052364][T17471] FAT-fs (loop4): Directory bread(block 68) failed [ 250.088072][T17471] FAT-fs (loop4): Directory bread(block 69) failed [ 250.111165][T17471] FAT-fs (loop4): Directory bread(block 70) failed [ 250.117737][T17471] FAT-fs (loop4): Directory bread(block 71) failed [ 250.173968][T17471] FAT-fs (loop4): Directory bread(block 72) failed [ 250.207943][T17471] FAT-fs (loop4): Directory bread(block 73) failed [ 250.248715][T17497] loop0: detected capacity change from 0 to 512 [ 250.334328][T17497] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 250.545204][T17517] Illegal XDP return value 4294967274 on prog (id 440) dev N/A, expect packet loss! [ 251.086099][ T24] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 251.090724][T17570] loop3: detected capacity change from 0 to 256 [ 251.175155][T17576] xt_socket: unknown flags 0x40 [ 251.218346][T17582] loop3: detected capacity change from 0 to 512 [ 251.266789][T17582] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 251.316231][T17582] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 251.324409][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 251.331744][ T24] usb 1-1: config 0 has an invalid descriptor of length 134, skipping remainder of the config [ 251.349081][T17596] netlink: 'syz.1.8448': attribute type 3 has an invalid length. [ 251.402511][ T24] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 251.451667][T17608] overlayfs: conflicting options: userxattr,metacopy=on [ 251.456861][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.473190][ T278] EXT4-fs (loop3): unmounting filesystem. [ 251.499145][ T24] usb 1-1: Product: syz [ 251.507002][ T24] usb 1-1: Manufacturer: syz [ 251.531758][ T24] usb 1-1: SerialNumber: syz [ 251.557495][ T24] usb 1-1: config 0 descriptor?? [ 251.582079][ T24] usb 1-1: bad CDC descriptors [ 251.597400][ T24] usb 1-1: unsupported MDLM descriptors [ 251.661313][T17620] __nla_validate_parse: 3 callbacks suppressed [ 251.661333][T17620] netlink: 36 bytes leftover after parsing attributes in process `syz.3.8461'. [ 251.831801][ T2104] usb 1-1: USB disconnect, device number 92 [ 252.029614][T17662] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 252.237218][T17689] xt_policy: output policy not valid in PREROUTING and INPUT [ 252.399148][ T279] EXT4-fs (loop0): unmounting filesystem. [ 252.426436][T17501] ------------[ cut here ]------------ [ 252.431956][T17501] kernel BUG at fs/buffer.c:2714! [ 252.443049][T17710] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8505'. [ 252.456110][T17501] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 252.462217][T17501] CPU: 1 PID: 17501 Comm: kmmpd-loop0 Not tainted 6.1.134-syzkaller-00033-g0c1a07d9c284 #0 [ 252.472209][T17501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 252.482282][T17501] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 252.487687][T17501] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 252.507326][T17501] RSP: 0018:ffffc900130b7ca0 EFLAGS: 00010293 [ 252.513416][T17501] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff888112d7bcc0 [ 252.521416][T17501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.529410][T17501] RBP: ffffc900130b7cf0 R08: dffffc0000000000 R09: ffffed1022d2c801 [ 252.537407][T17501] R10: ffffed1022d2c801 R11: 1ffff11022d2c800 R12: 0000000000000000 [ 252.545395][T17501] R13: 1ffff11022d2c800 R14: ffff888116964000 R15: 0000000000003801 [ 252.553368][T17501] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 252.562313][T17501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.568895][T17501] CR2: 00007ffedf02a518 CR3: 00000001103be000 CR4: 00000000003506a0 [ 252.576870][T17501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.584840][T17501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 252.592811][T17501] Call Trace: [ 252.596190][T17501] [ 252.599121][T17501] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 252.604944][T17501] submit_bh+0x1f/0x30 [ 252.609015][T17501] write_mmp_block_thawed+0x34a/0x4c0 [ 252.614380][T17501] ? read_mmp_block+0x6d0/0x6d0 [ 252.619236][T17501] ? __cfi_process_timeout+0x10/0x10 [ 252.624538][T17501] write_mmp_block+0x138/0x2b0 [ 252.629385][T17501] kmmpd+0x215/0x950 [ 252.633276][T17501] kthread+0x281/0x320 [ 252.637362][T17501] ? __cfi_kmmpd+0x10/0x10 [ 252.641768][T17501] ? __cfi_kthread+0x10/0x10 [ 252.646391][T17501] ret_from_fork+0x1f/0x30 [ 252.650809][T17501] [ 252.653832][T17501] Modules linked in: [ 252.659981][T17501] ---[ end trace 0000000000000000 ]--- [ 252.665509][T17501] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 252.671170][T17501] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 252.691137][T17501] RSP: 0018:ffffc900130b7ca0 EFLAGS: 00010293 [ 252.697371][T17501] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff888112d7bcc0 [ 252.705749][T17501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.713918][T17501] RBP: ffffc900130b7cf0 R08: dffffc0000000000 R09: ffffed1022d2c801 [ 252.722184][T17501] R10: ffffed1022d2c801 R11: 1ffff11022d2c800 R12: 0000000000000000 [ 252.730227][T17501] R13: 1ffff11022d2c800 R14: ffff888116964000 R15: 0000000000003801 [ 252.738487][T17501] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 252.747722][T17501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.754410][T17501] CR2: 00007ffedf028d78 CR3: 00000001102bb000 CR4: 00000000003506b0 [ 252.762668][T17501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.770877][T17501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 252.779174][T17501] Kernel panic - not syncing: Fatal exception [ 252.785509][T17501] Kernel Offset: disabled [ 252.789856][T17501] Rebooting in 86400 seconds..