last executing test programs: 28.476803131s ago: executing program 4 (id=699): bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x7, 0x305b2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xa5d4}, 0x4c58, 0x0, 0x2, 0x1, 0x8, 0x2, 0xb, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5d0, 0x0, 0x0, 0x0) 28.407322617s ago: executing program 4 (id=706): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.events\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x0, 0x0, 0x7f}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x4}) 28.337686513s ago: executing program 4 (id=712): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setreuid(0x0, 0xee00) ioctl$VT_ACTIVATE(r0, 0x560d, 0x10000000000004) 28.303100575s ago: executing program 4 (id=714): r0 = fsopen(&(0x7f0000000000)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) close(r0) 28.2462915s ago: executing program 4 (id=719): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) 28.194060955s ago: executing program 4 (id=722): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000850000000800000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4e, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) getrandom(0x0, 0x0, 0x3) 13.159924259s ago: executing program 32 (id=722): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000850000000800000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4e, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) getrandom(0x0, 0x0, 0x3) 5.283182296s ago: executing program 2 (id=1578): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x34, r1, 0x1, 0x0, 0x100, {0x7}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x1b}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}]}, 0x34}, 0x1, 0x0, 0x0, 0xc00c4}, 0x14) 5.216826842s ago: executing program 2 (id=1581): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x2, @rand_addr=0x64010102}]}, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[@ANYBLOB="a1"]) 5.185799304s ago: executing program 2 (id=1582): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xfffffffc, 0x80, {0x0, 0x0, 0x0, 0x0, 0x1503}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipoib={{0xa}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 5.133477058s ago: executing program 2 (id=1587): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x30, 0x0, 0x0, 0x8000}, {0x6}]}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004b40)={0x0}}, 0xc0) 5.072532433s ago: executing program 2 (id=1588): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) 5.036992626s ago: executing program 2 (id=1590): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWRULE={0x78, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x4c, 0x4, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x38, 0x2, 0x0, 0x1, [@NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0xf}, @NFTA_INNER_NUM={0x8, 0x1, 0x1, 0x0, 0xfffffff5}, @NFTA_INNER_EXPR={0x14, 0x5, 0x0, 0x1, @payload={{0xc}, @val={0x4}}}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa0}}, 0x0) 1.664197553s ago: executing program 3 (id=1713): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000060000000000000000008500000007000000850000000e00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000012c0)={&(0x7f0000000040)='kfree\x00', r0}, 0x10) syz_read_part_table(0x5f8, &(0x7f0000000bc0)="$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") 1.516185375s ago: executing program 3 (id=1718): syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000980)='./file0\x00', 0x3000010, &(0x7f0000000100)={[{@resuid}, {@nobh}]}, 0x1, 0x519, &(0x7f00000009c0)="$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") r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0xd33) 674.574264ms ago: executing program 5 (id=1742): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rseq(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000000080)) 627.659988ms ago: executing program 3 (id=1743): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3014850, &(0x7f00000000c0)={[{@quota}, {@barrier_val={'barrier', 0x3d, 0x1000}}, {@grpjquota}, {@norecovery}, {@dioread_lock}, {@user_xattr}]}, 0x3, 0x4d1, &(0x7f0000000b80)="$eJzs3dFrW9cZAPDvynbiJM7sbHvIwpaFLcMJWyQ7XhKzh8yDsT0FlmXvnmfLxli2jCUnsQnDYX/AYGxraZ/61JdCn0uh5E9oC4H2vZTSEtokfWihrYrkqyZxZVsmlpVYvx8c33PuvfL3HQsd69x7uTeAjnUqIsYioisizkZEf7o+k5ZYWy/V/R7cvzVZLUlUKtc+TSJJ19V/V5Iuj6Qv642Iv/454h/J9+OWVlbnJgqF/FLazpXnF3OlldVzs/MTM/mZ/MLYyPDF0UujF0aHdq2vl//40f///eqfLr/1mxsfjH9y5p/VtPrSbY/3oxlrTe633vWe2t+irjsilnYS7BnWlfanp92JAADQlOp3/B9GxC8i4uFL7c4GAAAAaIXK7/viqySiAgAAAOxbmdo1sEkmm14L0BeZTDa7fg3vj+NwplAslX89XVxemFq/VnYgejLTs4X8UHqt8ED0JNX2cK3+qH1+Q3skIo5FxH/7D9Xa2cliYardBz8AAACgQxzZMP//vH99/g8AAADsMwPtTgAAAABoOfN/AAAA2P82nf8n3XubCAAAANAKf7lypVoq9edfT11fWZ4rXj83lS/NZeeXJ7OTxaXF7EyxOFO7Z9/8dr+vUCwu/jYWlm/myvlSOVdaWR2fLy4vlMdrz/Uez3tONAAAAOy9Yz+/834SEWu/O1QrVQfSbU3M1cdamx3QSpmd7Z60Kg9g73W1OwGgbba5wPedn+5VIsCecz4e2GZi/78N7R0eNgAAAJ4Fgz95qvP/zgfCc8xEHjqX8//QudzgCzqX8//Q4Q5uv0vvZhve3uVcAACAlumrlSSTTc8F9kUmk81GHK09FqAnmZ4t5Ici4gcR8V5/z8Fqe7jdSQMAAAAAAAAAAAAAAAAAAAAAAADAc6ZSSaICAAAA7GsRmY+T9EH+g/2n+zYeHziQfNFfW0bEjZevvXBzolxeGq6u/+y79eUX0/Xn23EEAwAAANioPk+vz+MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYDc9uH9rsl72Mu69P0TEQKP43dFbW/a+0R8Rhx8m0f3Y65KI6NqF+Gu3I+J4o/hJNa0YSLPYGD8TEYfaHP/ILsSHTnanOv6MNfr8ZeJUbdn489edlqd179Rm41+mPv7VxrlG49/RJmOcuPt6btP4tyNOdDcef+rxk6ccf//+t9XVzbZVXokYbPj/J3kiVq48v5grrayem52fmMnP5BdGRoYvjl4avTA6lJueLeTTnw1j/Odnb36zVf8PbxJ/YJv+n26y/1/fvXn/R1vEP/PLjfG/rL3/x7eIX/3b/yr9P1DdPlivr63XH3fytXdPbtX/qU36v937f6bJ/p+9+q8Pm9wVANgDpZXVuYlCIb+k8lxWeryDKltVrqYf9B2/vM0DEwAAsOsefelvdyYAAAAAAAAAAAAAAAAAAADQuVp+E7KDT95ZoLd9XQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2NK3AQAA///VO9QU") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001180)=ANY=[@ANYBLOB="000000004c900200000000000300010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) 472.784361ms ago: executing program 0 (id=1749): bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xf, &(0x7f0000000440)=ANY=[], 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x989680}, 0x0, 0x0) 442.747384ms ago: executing program 5 (id=1750): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_clone(0xae12e400, 0x0, 0x0, 0x0, 0x0, 0x0) 442.309744ms ago: executing program 3 (id=1751): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000e35e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x3}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0) 419.211575ms ago: executing program 0 (id=1752): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x4, 0xffff, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x7, 0x0, r0}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x38) 384.099278ms ago: executing program 1 (id=1753): writev(0xffffffffffffffff, &(0x7f0000000c00)=[{&(0x7f00000009c0)="c8", 0x1}], 0x1) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000700)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3M9r034YwPGn6dZ0+7Ifpy/oxQe96CXMelQPVTYQC0q3inoQMpZpaG1HErQVwZw97e8YHr0J4j+w/8LbEGSnnYyszbKs+4Wza2f7fkHJkzz5tE8SUp5PId16uv66uupbq3YgRl7FEAllR2RWXNmTiZe5dpxLtsvdgoRyY+7N9sfFZ88fFkul+bLqQnHpVkFVp698ffv+09VvwX9PPk+bpmzOvtj6Wfi++f/mpa1fS69cX11f641AbV1uNAJ7ueboiutXLdXHNcf2HXXrvuMdyK/WGmtrLbXrK1OTa57j+2rXW2pIS4OG5uOq6mpZlk5N7sZ5GSG5Px5R2SiX7eK5FIMLw/OKdlZEJg7dDZWNwVQEAAAG6fj+30j22ev/je7+X+SU/v9DvNf0l573/1lJ+v+q0+7/A6+l9kvbTff/ONHZ+n/jfIrB38iEqZV7B1KeV5w4ehD9PwAAAAAAAAAAAAAAAAAAAAAA/4KdKJqJomhmd2mISBSvmyKSTa0fMXSknq0fVunrH6VeZnyBT7j+GAKpB/fyIj/CZqVZybSXnfzCg9L8nLalHvzbbjYr2SR/s5PXg/lxmYzzhSPzObl+rZPfzd1/VErn15uVCVk5sfKwV6cAAAAAAIChZ2liNtmYl2R+b1lqSne+PX/vROH+7wNd8/sxuTzWv+MAAAAAAADH81vvqnat5nj9CbJ9/KwzByJnG347MntSRlZETtmnvCgy+BN1KDDlQpQxzMGdnr1hlBHpbBmPvwy67gIAAAAAw2V/PjDoSgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGF39+OuyQR8jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcFH8DgAA//8sg70h") syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x11624fc, &(0x7f00000009c0)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) 381.603138ms ago: executing program 0 (id=1754): r0 = syz_open_dev$MSR(&(0x7f00000026c0), 0x1, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000002700)=[0x8, 0x101, 0x100, 0x6b, 0x0, 0x2, 0xcf11, 0x9]) 300.759295ms ago: executing program 0 (id=1755): r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x50, 0x55, 0x48, 0x1}, {0x28, 0x4, 0x8, 0xfffff024}, {0x6, 0x1, 0x3, 0x208}]}, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) 290.948616ms ago: executing program 1 (id=1756): r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000900)="0000000000000001ff690000000000010000001806fa0100861f4104bf007d16dcdc2850b5000000000000008eb49c9179da48b7", 0x34, r1) 252.859919ms ago: executing program 0 (id=1757): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000004c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@abort}, {@user_xattr}, {@bh}, {@errors_remount}]}, 0x1, 0x553, &(0x7f0000001080)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000004c9002000000000003000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) 246.770829ms ago: executing program 1 (id=1758): mprotect(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, 0x0) 225.112331ms ago: executing program 3 (id=1759): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, r1, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}}, 0x4000054) 214.551302ms ago: executing program 5 (id=1760): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@bridge_delneigh={0x24, 0x1d, 0xf07, 0x20000000, 0x3, {0x7, 0x0, 0x0, r1, 0x80, 0x67, 0x8}, [@NDA_VLAN={0x6, 0x5, 0x2}]}, 0x24}}, 0x0) 178.214795ms ago: executing program 5 (id=1761): mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100000000000600d, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) lseek(r0, 0x100, 0x0) 135.728819ms ago: executing program 1 (id=1762): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x4}}, 0x10) 123.059549ms ago: executing program 5 (id=1763): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x2480, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) ioctl$TCFLSH(r0, 0x89f1, 0xffffffffffff7ffe) 89.517542ms ago: executing program 1 (id=1764): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000004c0)='sys_enter\x00', r0}, 0x18) getrlimit(0x7, &(0x7f00000003c0)) 51.175586ms ago: executing program 0 (id=1765): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net\x00') getdents64(r0, &(0x7f0000000100)=""/46, 0x2e) getdents(r0, 0xffffffffffffffff, 0x5a) 50.136616ms ago: executing program 3 (id=1766): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x13}]}}, 0x0, 0x26}, 0x20) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)={0x9, 0x4, 0x4, 0x2, 0x80, 0x1, 0x0, '\x00', 0x0, r0, 0x1, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xd, 0x4, 0x4, 0xa8, 0x0, r1, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x50) 24.660988ms ago: executing program 5 (id=1767): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a00)={0x50, r1, 0x201, 0xfffffffc, 0x25dfdbfd, {0x3, 0x0, 0x26}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'nicvf0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @dev}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x37}}]}, 0x50}, 0x8, 0x3000000000002}, 0x0) 0s ago: executing program 1 (id=1768): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000180), 0x4000190, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. [ 26.129587][ T29] audit: type=1400 audit(1754332753.847:62): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.130400][ T3292] cgroup: Unknown subsys name 'net' [ 26.152343][ T29] audit: type=1400 audit(1754332753.847:63): avc: denied { mount } for pid=3292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.179901][ T29] audit: type=1400 audit(1754332753.877:64): avc: denied { unmount } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.359873][ T3292] cgroup: Unknown subsys name 'cpuset' [ 26.366137][ T3292] cgroup: Unknown subsys name 'rlimit' [ 26.555593][ T29] audit: type=1400 audit(1754332754.267:65): avc: denied { setattr } for pid=3292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.581965][ T29] audit: type=1400 audit(1754332754.267:66): avc: denied { create } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.602718][ T29] audit: type=1400 audit(1754332754.267:67): avc: denied { write } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.623294][ T29] audit: type=1400 audit(1754332754.267:68): avc: denied { read } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.630752][ T3295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.643660][ T29] audit: type=1400 audit(1754332754.277:69): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 26.643757][ T29] audit: type=1400 audit(1754332754.277:70): avc: denied { mount } for pid=3292 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.700392][ T29] audit: type=1400 audit(1754332754.377:71): avc: denied { relabelto } for pid=3295 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 26.735910][ T3292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.813301][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 27.844346][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 27.881941][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.889168][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.896310][ T3302] bridge_slave_0: entered allmulticast mode [ 27.902814][ T3302] bridge_slave_0: entered promiscuous mode [ 27.914064][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.921314][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.928499][ T3302] bridge_slave_1: entered allmulticast mode [ 27.934831][ T3302] bridge_slave_1: entered promiscuous mode [ 27.959586][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 27.998136][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.017539][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 28.027568][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.055621][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.062862][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.070103][ T3306] bridge_slave_0: entered allmulticast mode [ 28.076485][ T3306] bridge_slave_0: entered promiscuous mode [ 28.082889][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 28.091881][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.098935][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.106064][ T3306] bridge_slave_1: entered allmulticast mode [ 28.112548][ T3306] bridge_slave_1: entered promiscuous mode [ 28.145741][ T3302] team0: Port device team_slave_0 added [ 28.154589][ T3302] team0: Port device team_slave_1 added [ 28.185543][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.203972][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.211038][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.237041][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.249035][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.258539][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.265524][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.291521][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.304721][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.311866][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.319015][ T3310] bridge_slave_0: entered allmulticast mode [ 28.325618][ T3310] bridge_slave_0: entered promiscuous mode [ 28.352922][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.360175][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.367341][ T3310] bridge_slave_1: entered allmulticast mode [ 28.373776][ T3310] bridge_slave_1: entered promiscuous mode [ 28.392791][ T3306] team0: Port device team_slave_0 added [ 28.398593][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.405760][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.413205][ T3304] bridge_slave_0: entered allmulticast mode [ 28.419696][ T3304] bridge_slave_0: entered promiscuous mode [ 28.426166][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.433320][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.440463][ T3312] bridge_slave_0: entered allmulticast mode [ 28.446945][ T3312] bridge_slave_0: entered promiscuous mode [ 28.459704][ T3306] team0: Port device team_slave_1 added [ 28.465539][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.472711][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.480069][ T3304] bridge_slave_1: entered allmulticast mode [ 28.486490][ T3304] bridge_slave_1: entered promiscuous mode [ 28.492826][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.499942][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.507061][ T3312] bridge_slave_1: entered allmulticast mode [ 28.513634][ T3312] bridge_slave_1: entered promiscuous mode [ 28.548943][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.560327][ T3302] hsr_slave_0: entered promiscuous mode [ 28.566385][ T3302] hsr_slave_1: entered promiscuous mode [ 28.588133][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.602661][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.609662][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.635794][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.648194][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.658755][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.668786][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.687654][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.694667][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.720786][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.737499][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.747352][ T3310] team0: Port device team_slave_0 added [ 28.754089][ T3310] team0: Port device team_slave_1 added [ 28.786030][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.793551][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.819795][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.831161][ T3304] team0: Port device team_slave_0 added [ 28.837079][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.844064][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.870084][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.887539][ T3312] team0: Port device team_slave_0 added [ 28.895952][ T3304] team0: Port device team_slave_1 added [ 28.916015][ T3312] team0: Port device team_slave_1 added [ 28.938741][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.945739][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.971738][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.994649][ T3306] hsr_slave_0: entered promiscuous mode [ 29.000695][ T3306] hsr_slave_1: entered promiscuous mode [ 29.006714][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 29.012557][ T3306] Cannot create hsr debugfs directory [ 29.019170][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.026113][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.052220][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.066142][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.073209][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.099376][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.127708][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.134722][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.160890][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.183890][ T3310] hsr_slave_0: entered promiscuous mode [ 29.190057][ T3310] hsr_slave_1: entered promiscuous mode [ 29.195844][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 29.201654][ T3310] Cannot create hsr debugfs directory [ 29.216831][ T3304] hsr_slave_0: entered promiscuous mode [ 29.222857][ T3304] hsr_slave_1: entered promiscuous mode [ 29.228684][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 29.234436][ T3304] Cannot create hsr debugfs directory [ 29.268980][ T3312] hsr_slave_0: entered promiscuous mode [ 29.274974][ T3312] hsr_slave_1: entered promiscuous mode [ 29.280918][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 29.286668][ T3312] Cannot create hsr debugfs directory [ 29.371764][ T3302] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.383021][ T3302] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.406233][ T3302] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.429485][ T3302] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.496730][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.505453][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.514174][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.524436][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.555115][ T3304] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.568437][ T3304] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.577065][ T3304] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.590925][ T3304] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.622742][ T3312] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.631685][ T3312] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.640548][ T3312] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.649712][ T3312] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.681757][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.690857][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.704270][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.717877][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.726192][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.751335][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.770866][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.783625][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.793545][ T1927] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.800632][ T1927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.809359][ T1927] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.816426][ T1927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.835432][ T1927] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.842584][ T1927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.852502][ T1927] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.859636][ T1927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.910916][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.923812][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.938927][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.951398][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.974297][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.981516][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.991747][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.999170][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.009874][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.036329][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.046761][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.067443][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.081708][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.088822][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.110006][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.117082][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.144908][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.159006][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.169982][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.177110][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.194111][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.201296][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.214776][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.225765][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.373851][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.409760][ T3306] veth0_vlan: entered promiscuous mode [ 30.426511][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.437267][ T3302] veth0_vlan: entered promiscuous mode [ 30.445142][ T3306] veth1_vlan: entered promiscuous mode [ 30.465064][ T3302] veth1_vlan: entered promiscuous mode [ 30.476351][ T3304] veth0_vlan: entered promiscuous mode [ 30.497905][ T3304] veth1_vlan: entered promiscuous mode [ 30.524895][ T3306] veth0_macvtap: entered promiscuous mode [ 30.532600][ T3302] veth0_macvtap: entered promiscuous mode [ 30.549785][ T3304] veth0_macvtap: entered promiscuous mode [ 30.557051][ T3302] veth1_macvtap: entered promiscuous mode [ 30.566283][ T3306] veth1_macvtap: entered promiscuous mode [ 30.574948][ T3304] veth1_macvtap: entered promiscuous mode [ 30.603270][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.616901][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.630838][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.641303][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.648608][ T3310] veth0_vlan: entered promiscuous mode [ 30.655985][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.666027][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.680757][ T1927] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.698637][ T3310] veth1_vlan: entered promiscuous mode [ 30.708654][ T1927] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.722032][ T1927] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.742766][ T1927] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.758762][ T1927] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.777471][ T3312] veth0_vlan: entered promiscuous mode [ 30.785711][ T3306] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 30.786517][ T1927] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.811315][ T3312] veth1_vlan: entered promiscuous mode [ 30.823075][ T3310] veth0_macvtap: entered promiscuous mode [ 30.830516][ T3310] veth1_macvtap: entered promiscuous mode [ 30.841496][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.852269][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.873052][ T3312] veth0_macvtap: entered promiscuous mode [ 30.881129][ T337] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.888606][ T3474] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7'. [ 30.890690][ T337] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.933223][ T337] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.945748][ T3312] veth1_macvtap: entered promiscuous mode [ 30.955470][ T337] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.997302][ T337] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.016335][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.038444][ T337] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.048863][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.061372][ T337] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.078911][ T337] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.097613][ T337] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.106731][ T337] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.142249][ T3493] loop0: detected capacity change from 0 to 128 [ 31.160478][ T3493] ======================================================= [ 31.160478][ T3493] WARNING: The mand mount option has been deprecated and [ 31.160478][ T3493] and is ignored by this kernel. Remove the mand [ 31.160478][ T3493] option from the mount to silence this warning. [ 31.160478][ T3493] ======================================================= [ 31.195850][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 31.195868][ T29] audit: type=1400 audit(1754332758.877:105): avc: denied { create } for pid=3497 comm="syz.2.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.217607][ T337] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.221404][ T29] audit: type=1400 audit(1754332758.877:106): avc: denied { setopt } for pid=3497 comm="syz.2.14" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.250448][ T29] audit: type=1400 audit(1754332758.877:107): avc: denied { write } for pid=3497 comm="syz.2.14" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.258362][ T3496] loop1: detected capacity change from 0 to 128 [ 31.292680][ T3504] loop2: detected capacity change from 0 to 512 [ 31.318377][ T3504] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 31.326585][ T337] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.372259][ T3504] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 31.372796][ T3496] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 31.380572][ T3504] System zones: 0-2, 18-18, 34-34 [ 31.398035][ T29] audit: type=1400 audit(1754332759.007:108): avc: denied { mount } for pid=3492 comm="syz.0.1" name="/" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 31.419928][ T29] audit: type=1400 audit(1754332759.067:109): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 31.428996][ T337] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.464512][ T3504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.477226][ T1927] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.486689][ T3496] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.497806][ T29] audit: type=1400 audit(1754332759.197:110): avc: denied { mount } for pid=3494 comm="syz.1.13" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 31.523129][ T3504] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.563399][ T3523] loop4: detected capacity change from 0 to 512 [ 31.589865][ T29] audit: type=1400 audit(1754332759.297:111): avc: denied { remove_name } for pid=3500 comm="syz.2.15" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 31.612325][ T29] audit: type=1400 audit(1754332759.297:112): avc: denied { rename } for pid=3500 comm="syz.2.15" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 31.635104][ T29] audit: type=1400 audit(1754332759.297:113): avc: denied { add_name } for pid=3500 comm="syz.2.15" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 31.657528][ T29] audit: type=1400 audit(1754332759.297:114): avc: denied { unlink } for pid=3500 comm="syz.2.15" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 31.681304][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.702126][ T3523] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 31.756057][ T3302] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 31.865248][ T3549] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.935199][ T3556] loop4: detected capacity change from 0 to 2048 [ 31.950155][ T3549] syz.1.34 (3549) used greatest stack depth: 10504 bytes left [ 31.990070][ T3556] loop4: p4 < > [ 32.022632][ T2993] loop4: p4 < > [ 32.146788][ T3571] loop2: detected capacity change from 0 to 512 [ 32.163135][ T3571] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.181031][ T3571] ext4 filesystem being mounted at /9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.244004][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.319706][ T3589] loop2: detected capacity change from 0 to 512 [ 32.337204][ T3589] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.46: casefold flag without casefold feature [ 32.358457][ T3589] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 32.375513][ T3589] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.467933][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.484047][ T3610] 9p: Unknown access argument an0xffffffffffffffff: -22 [ 32.899372][ T3672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.926284][ T3672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.978177][ T3686] loop3: detected capacity change from 0 to 512 [ 32.992834][ T3686] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 33.006020][ T3686] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 33.031164][ T3686] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 33.046787][ T3686] EXT4-fs (loop3): 1 truncate cleaned up [ 33.053206][ T3686] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.055697][ T3695] netlink: 12 bytes leftover after parsing attributes in process `syz.1.102'. [ 33.118579][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.156417][ T3705] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.165719][ T3705] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.381510][ T3738] loop1: detected capacity change from 0 to 512 [ 33.388292][ T3738] journal_path: Lookup failure for './file0/../file0' [ 33.395142][ T3738] EXT4-fs: error: could not find journal device path [ 33.500762][ T3751] netlink: 'syz.3.129': attribute type 4 has an invalid length. [ 33.568313][ T3761] mmap: syz.3.135 (3761) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 33.660202][ T3779] netlink: 8 bytes leftover after parsing attributes in process `syz.2.145'. [ 33.695241][ T3783] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 33.701799][ T3783] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 33.709631][ T3783] vhci_hcd vhci_hcd.0: Device attached [ 33.718041][ T3789] loop4: detected capacity change from 0 to 256 [ 33.725324][ T3785] vhci_hcd: connection closed [ 33.725553][ T31] vhci_hcd: stop threads [ 33.734808][ T31] vhci_hcd: release socket [ 33.739274][ T31] vhci_hcd: disconnect device [ 33.742824][ T3793] netlink: 108 bytes leftover after parsing attributes in process `syz.2.150'. [ 33.753236][ T3793] netlink: 8 bytes leftover after parsing attributes in process `syz.2.150'. [ 33.769851][ T3789] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 33.778603][ T3789] FAT-fs (loop4): Filesystem has been set read-only [ 33.894332][ T3804] loop4: detected capacity change from 0 to 2048 [ 33.917315][ T3806] loop2: detected capacity change from 0 to 1024 [ 33.924274][ T3806] EXT4-fs: inline encryption not supported [ 33.930188][ T3806] EXT4-fs: Ignoring removed i_version option [ 33.952151][ T3804] Alternate GPT is invalid, using primary GPT. [ 33.958528][ T3804] loop4: p2 p3 p7 [ 33.962978][ T3806] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.030950][ T3817] capability: warning: `syz.4.160' uses 32-bit capabilities (legacy support in use) [ 34.079248][ T3821] bond0: option ad_select: unable to set because the bond device is up [ 34.103586][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.112898][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 34.127476][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 34.141541][ T3507] udevd[3507]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 34.188498][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 34.198700][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 34.201407][ T3505] udevd[3505]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 34.230170][ T3835] netlink: 4 bytes leftover after parsing attributes in process `syz.0.169'. [ 34.307138][ T3848] loop2: detected capacity change from 0 to 1024 [ 34.325516][ T3844] loop0: detected capacity change from 0 to 1024 [ 34.351822][ T3844] ext4: Unknown parameter 'obj_role' [ 34.363289][ T3848] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.439702][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.450737][ T3858] loop3: detected capacity change from 0 to 764 [ 34.477867][ T3858] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 34.532971][ T3873] loop4: detected capacity change from 0 to 1024 [ 34.549525][ T3878] netlink: 12 bytes leftover after parsing attributes in process `syz.1.189'. [ 34.588844][ T3884] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 34.616059][ T3873] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.628379][ T3884] SELinux: failed to load policy [ 34.635206][ T3873] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.677459][ T3873] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #15: block 1: comm syz.4.187: lblock 1 mapped to illegal pblock 1 (length 15) [ 34.699198][ T3873] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 34.711661][ T3873] EXT4-fs (loop4): This should not happen!! Data will be lost [ 34.711661][ T3873] [ 34.736605][ T3900] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 34.779327][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.915854][ T3930] loop4: detected capacity change from 0 to 1024 [ 34.954790][ T3935] capability: warning: `syz.3.216' uses deprecated v2 capabilities in a way that may be insecure [ 34.991472][ T3930] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.056048][ T3930] EXT4-fs error (device loop4): ext4_generic_delete_entry:2668: inode #12: block 7: comm syz.4.212: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 35.103527][ T3930] EXT4-fs error (device loop4) in ext4_delete_inline_entry:1687: Corrupt filesystem [ 35.127526][ T3962] loop2: detected capacity change from 0 to 512 [ 35.145629][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.159239][ T3962] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.215947][ T3974] debugfs: Bad value for 'gid' [ 35.215988][ T3974] debugfs: Bad value for 'gid' [ 35.220134][ T3962] EXT4-fs (loop2): 1 truncate cleaned up [ 35.220559][ T3962] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.282041][ T3980] syz_tun: entered allmulticast mode [ 35.340891][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.425468][ T4002] netlink: 'syz.4.248': attribute type 1 has an invalid length. [ 35.433443][ T4002] netlink: 224 bytes leftover after parsing attributes in process `syz.4.248'. [ 35.480489][ T4004] 9pnet: Could not find request transport: f [ 35.592469][ T4027] loop0: detected capacity change from 0 to 1024 [ 35.679484][ T4040] SELinux: Context Ü is not valid (left unmapped). [ 35.740820][ T4048] netlink: 'syz.1.267': attribute type 1 has an invalid length. [ 35.748528][ T4048] netlink: 232 bytes leftover after parsing attributes in process `syz.1.267'. [ 35.757639][ T4048] NCSI netlink: No device for ifindex 0 [ 35.962820][ T4075] netlink: 20 bytes leftover after parsing attributes in process `syz.0.280'. [ 35.972290][ T4075] tipc: Started in network mode [ 35.972306][ T4075] tipc: Node identity 7, cluster identity 4711 [ 35.972320][ T4075] tipc: Node number set to 7 [ 36.012671][ T4078] loop0: detected capacity change from 0 to 512 [ 36.026729][ T4078] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 36.038957][ T4078] EXT4-fs (loop0): 1 truncate cleaned up [ 36.045305][ T4078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.069428][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.415633][ T29] kauditd_printk_skb: 168 callbacks suppressed [ 36.415651][ T29] audit: type=1400 audit(1754332764.127:283): avc: denied { name_bind } for pid=4089 comm="syz.4.286" src=24098 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 36.415757][ T29] audit: type=1400 audit(1754332764.127:284): avc: denied { node_bind } for pid=4089 comm="syz.4.286" src=24098 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 36.615987][ T4098] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 36.622554][ T4098] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 36.623140][ T4098] vhci_hcd vhci_hcd.0: Device attached [ 36.676829][ T4099] vhci_hcd: connection closed [ 36.676985][ T1927] vhci_hcd: stop threads [ 36.676997][ T1927] vhci_hcd: release socket [ 36.677006][ T1927] vhci_hcd: disconnect device [ 36.741650][ T4110] loop4: detected capacity change from 0 to 512 [ 36.742331][ T4110] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 36.743499][ T29] audit: type=1400 audit(1754332764.457:285): avc: denied { write } for pid=4111 comm="syz.3.296" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 36.744143][ T4110] EXT4-fs (loop4): 1 truncate cleaned up [ 36.744549][ T4110] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.830129][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.058938][ T4142] netlink: 'syz.2.308': attribute type 11 has an invalid length. [ 37.098512][ T4146] loop4: detected capacity change from 0 to 764 [ 37.129971][ T29] audit: type=1400 audit(1754332764.847:286): avc: denied { mount } for pid=4145 comm="syz.4.310" name="/" dev="loop4" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 37.220779][ T4158] netlink: 8 bytes leftover after parsing attributes in process `syz.2.316'. [ 37.297845][ T29] audit: type=1400 audit(1754332764.987:287): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 37.332841][ T29] audit: type=1400 audit(1754332765.047:288): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 37.457481][ T4191] random: crng reseeded on system resumption [ 37.460212][ T29] audit: type=1400 audit(1754332765.167:289): avc: denied { append } for pid=4189 comm="syz.2.330" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 37.486735][ T29] audit: type=1400 audit(1754332765.167:290): avc: denied { open } for pid=4189 comm="syz.2.330" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 37.576060][ T4206] loop0: detected capacity change from 0 to 128 [ 37.611200][ T29] audit: type=1400 audit(1754332765.327:291): avc: denied { mounton } for pid=4211 comm="syz.1.337" path="/newroot/proc/176/ns/mnt" dev="proc" ino=6885 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lnk_file permissive=1 [ 37.708171][ T29] audit: type=1400 audit(1754332765.417:292): avc: denied { read } for pid=4222 comm="syz.2.341" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 38.128540][ T4278] netlink: 'syz.2.351': attribute type 2 has an invalid length. [ 38.333489][ T4308] netlink: 8 bytes leftover after parsing attributes in process `syz.2.361'. [ 38.360665][ T4308] nftables ruleset with unbound set [ 38.389631][ T4316] netlink: 277 bytes leftover after parsing attributes in process `syz.3.363'. [ 38.424683][ T4325] netlink: 'syz.3.366': attribute type 1 has an invalid length. [ 38.424732][ T4325] netlink: 'syz.3.366': attribute type 2 has an invalid length. [ 38.424747][ T4325] netlink: 8 bytes leftover after parsing attributes in process `syz.3.366'. [ 38.566522][ T4348] loop1: detected capacity change from 0 to 1024 [ 38.575600][ T4348] EXT4-fs: Ignoring removed nobh option [ 38.581265][ T4348] EXT4-fs: Ignoring removed bh option [ 38.602811][ T4348] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.629809][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.730744][ T4374] netlink: 8 bytes leftover after parsing attributes in process `syz.1.378'. [ 38.754891][ T4379] loop1: detected capacity change from 0 to 128 [ 38.772442][ T4382] netlink: 8 bytes leftover after parsing attributes in process `syz.3.380'. [ 38.882254][ T4401] loop1: detected capacity change from 0 to 1024 [ 38.900862][ T4401] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.384: Failed to acquire dquot type 0 [ 38.927573][ T4401] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 38.959850][ T4401] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.384: corrupted inode contents [ 38.993154][ T4401] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #13: comm syz.1.384: mark_inode_dirty error [ 39.006199][ T4401] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.384: corrupted inode contents [ 39.053507][ T4401] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.384: mark_inode_dirty error [ 39.067277][ T4401] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.384: corrupted inode contents [ 39.096298][ T4401] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 39.114539][ T4401] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.384: corrupted inode contents [ 39.143177][ T4401] EXT4-fs error (device loop1): ext4_truncate:4666: inode #13: comm syz.1.384: mark_inode_dirty error [ 39.170202][ T4401] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 39.193945][ T4401] EXT4-fs (loop1): 1 truncate cleaned up [ 39.216097][ T4401] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.238975][ T4455] loop0: detected capacity change from 0 to 1024 [ 39.270605][ T4455] EXT4-fs: Ignoring removed i_version option [ 39.276790][ T4455] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.304135][ T4455] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.328326][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.347499][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.552519][ T4503] loop2: detected capacity change from 0 to 164 [ 39.631990][ T4518] loop1: detected capacity change from 0 to 128 [ 39.636274][ T4517] program syz.2.419 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.654034][ T4518] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.667041][ T4518] ext4 filesystem being mounted at /105/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 39.719717][ T4526] loop0: detected capacity change from 0 to 128 [ 39.733885][ T4526] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.738443][ T3302] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.755252][ T4526] ext4 filesystem being mounted at /75/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 39.804851][ T4533] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 39.811272][ T4533] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 39.820014][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.858318][ T4536] netlink: 28 bytes leftover after parsing attributes in process `syz.1.427'. [ 39.867309][ T4536] netlink: 28 bytes leftover after parsing attributes in process `syz.1.427'. [ 39.922046][ T4536] gretap0: entered promiscuous mode [ 39.938952][ T4536] gretap0: left promiscuous mode [ 40.180533][ T1035] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 40.198782][ T1035] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 40.247248][ T4580] fido_id[4580]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 40.269305][ T4586] netlink: 8 bytes leftover after parsing attributes in process `syz.1.450'. [ 40.292485][ T4586] netlink: 'syz.1.450': attribute type 5 has an invalid length. [ 40.448499][ T4613] loop3: detected capacity change from 0 to 164 [ 41.301735][ T4697] loop1: detected capacity change from 0 to 512 [ 41.332509][ T4697] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.345479][ T4697] ext4 filesystem being mounted at /130/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.413629][ T4704] loop4: detected capacity change from 0 to 1024 [ 41.422059][ T29] kauditd_printk_skb: 63 callbacks suppressed [ 41.422075][ T29] audit: type=1400 audit(1754332769.137:354): avc: denied { create } for pid=4696 comm="syz.1.501" name="file7" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 41.453111][ T4697] EXT4-fs warning (device loop1): ext4_empty_dir:3103: inode #12: comm syz.1.501: directory missing '..' [ 41.481704][ T29] audit: type=1400 audit(1754332769.167:355): avc: denied { rename } for pid=4696 comm="syz.1.501" name="file7" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 41.503519][ T29] audit: type=1400 audit(1754332769.167:356): avc: denied { rmdir } for pid=4696 comm="syz.1.501" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.516251][ T4715] loop0: detected capacity change from 0 to 2048 [ 41.554084][ T4704] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.573960][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.583051][ T29] audit: type=1400 audit(1754332769.287:357): avc: denied { rename } for pid=4701 comm="syz.4.504" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.605302][ T29] audit: type=1400 audit(1754332769.287:358): avc: denied { reparent } for pid=4701 comm="syz.4.504" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.627850][ T29] audit: type=1400 audit(1754332769.287:359): avc: denied { add_name } for pid=4701 comm="syz.4.504" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 41.663662][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.686763][ T4715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.693041][ T29] audit: type=1400 audit(1754332769.397:360): avc: denied { ioctl } for pid=4727 comm="syz.1.510" path="socket:[7784]" dev="sockfs" ino=7784 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.716578][ T4715] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.509: bg 0: block 3: invalid block bitmap [ 41.749099][ T29] audit: type=1400 audit(1754332769.457:361): avc: denied { connect } for pid=4733 comm="syz.1.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 41.789887][ T4739] loop3: detected capacity change from 0 to 512 [ 41.807995][ T4739] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.814924][ T4739] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.823299][ T4715] syz.0.509 (4715) used greatest stack depth: 10432 bytes left [ 41.833310][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.848271][ T4739] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 41.857132][ T4739] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 41.901014][ T4739] EXT4-fs (loop3): 1 truncate cleaned up [ 41.907193][ T4739] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.944302][ T4755] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 41.957454][ T29] audit: type=1400 audit(1754332769.667:362): avc: denied { relabelto } for pid=4753 comm="syz.1.526" name="134" dev="tmpfs" ino=693 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" [ 41.983890][ T29] audit: type=1400 audit(1754332769.667:363): avc: denied { associate } for pid=4753 comm="syz.1.526" name="134" dev="tmpfs" ino=693 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" [ 42.014404][ T4739] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 42.029005][ T4761] loop4: detected capacity change from 0 to 1024 [ 42.088958][ T4761] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.106303][ T4761] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.529: bg 0: block 494: padding at end of block bitmap is not set [ 42.120949][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.148473][ T4761] EXT4-fs (loop4): Remounting filesystem read-only [ 42.157870][ T4774] syz.1.535 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 42.178267][ T4761] EXT4-fs (loop4): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 42.190780][ T4778] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 42.242006][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.551065][ T4814] loop4: detected capacity change from 0 to 128 [ 42.628831][ T4814] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.669990][ T4814] ext4 filesystem being mounted at /93/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 42.735619][ T4833] loop3: detected capacity change from 0 to 1024 [ 42.747448][ T4833] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 42.747795][ T3312] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.777683][ T4836] __nla_validate_parse: 1 callbacks suppressed [ 42.777700][ T4836] netlink: 4 bytes leftover after parsing attributes in process `syz.2.563'. [ 42.801304][ T4836] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 42.810992][ T4836] team0: Device ipvlan2 is already an upper device of the team interface [ 42.842236][ T4833] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.868424][ T4833] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.560: missing EA_INODE flag [ 42.893893][ T4833] EXT4-fs (loop3): Remounting filesystem read-only [ 42.920146][ T4852] netlink: 232 bytes leftover after parsing attributes in process `syz.1.569'. [ 42.935053][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.064385][ T4871] loop4: detected capacity change from 0 to 1764 [ 43.100734][ T4867] loop0: detected capacity change from 0 to 1024 [ 43.145647][ T4867] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.265558][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.440978][ T4927] netlink: 8 bytes leftover after parsing attributes in process `syz.3.605'. [ 43.449916][ T4927] netlink: 8 bytes leftover after parsing attributes in process `syz.3.605'. [ 43.522082][ T4937] loop0: detected capacity change from 0 to 256 [ 43.545184][ T4941] IPVS: Error connecting to the multicast addr [ 43.708796][ T4965] netlink: 12 bytes leftover after parsing attributes in process `syz.3.623'. [ 43.717932][ T4965] tipc: Started in network mode [ 43.722971][ T4965] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 43.725715][ T4969] loop1: detected capacity change from 0 to 128 [ 43.787543][ T4965] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:0000 [ 43.795885][ T4965] tipc: Enabled bearer , priority 10 [ 43.833191][ T1927] kworker/u8:6: attempt to access beyond end of device [ 43.833191][ T1927] loop1: rw=1, sector=145, nr_sectors = 88 limit=128 [ 44.002106][ T5001] loop2: detected capacity change from 0 to 2048 [ 44.027786][ T5008] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 44.048903][ T5001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.065644][ T5001] ext4 filesystem being mounted at /114/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.092595][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.423940][ T5043] loop3: detected capacity change from 0 to 1024 [ 44.435263][ T5045] loop0: detected capacity change from 0 to 1024 [ 44.444076][ T5043] EXT4-fs: inline encryption not supported [ 44.466134][ T5043] EXT4-fs: Ignoring removed bh option [ 44.516101][ T5045] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.548817][ T5043] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.571028][ T5045] ext4 filesystem being mounted at /118/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.610660][ T5060] Driver unsupported XDP return value 0 on prog (id 108) dev N/A, expect packet loss! [ 44.629158][ T5043] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 44.657675][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.687579][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.713456][ T5064] netlink: 40 bytes leftover after parsing attributes in process `syz.2.667'. [ 44.819177][ T5076] GUP no longer grows the stack in syz.3.671 (5076): 200000005000-200000008000 (200000004000) [ 44.829576][ T5076] CPU: 1 UID: 0 PID: 5076 Comm: syz.3.671 Not tainted 6.16.0-syzkaller-11568-gd632ab86aff2 #0 PREEMPT(voluntary) [ 44.829612][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 44.829627][ T5076] Call Trace: [ 44.829633][ T5076] [ 44.829641][ T5076] __dump_stack+0x1d/0x30 [ 44.829666][ T5076] dump_stack_lvl+0xe8/0x140 [ 44.829697][ T5076] dump_stack+0x15/0x1b [ 44.829717][ T5076] fixup_user_fault+0x50e/0x560 [ 44.829746][ T5076] fault_in_user_writeable+0x5d/0xd0 [ 44.829773][ T5076] futex_lock_pi+0x597/0x780 [ 44.829808][ T5076] ? __pfx_futex_wake_mark+0x10/0x10 [ 44.829920][ T5076] do_futex+0x21f/0x380 [ 44.829948][ T5076] __se_sys_futex+0x2ed/0x360 [ 44.829988][ T5076] ? xfd_validate_state+0x45/0xf0 [ 44.830029][ T5076] __x64_sys_futex+0x78/0x90 [ 44.830097][ T5076] x64_sys_call+0x2e39/0x2ff0 [ 44.830201][ T5076] do_syscall_64+0xd2/0x200 [ 44.830229][ T5076] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 44.830276][ T5076] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 44.830311][ T5076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.830337][ T5076] RIP: 0033:0x7f70169eeb69 [ 44.830415][ T5076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 44.830437][ T5076] RSP: 002b:00007f701504f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.830462][ T5076] RAX: ffffffffffffffda RBX: 00007f7016c15fa0 RCX: 00007f70169eeb69 [ 44.830558][ T5076] RDX: 00000000fffffffd RSI: 000000000000008d RDI: 0000200000004000 [ 44.830574][ T5076] RBP: 00007f7016a71df1 R08: 0000000000000000 R09: 0000000000000000 [ 44.830590][ T5076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.830605][ T5076] R13: 0000000000000000 R14: 00007f7016c15fa0 R15: 00007ffe3be13188 [ 44.830688][ T5076] [ 44.871128][ T5086] loop1: detected capacity change from 0 to 512 [ 44.949490][ T5095] loop4: detected capacity change from 0 to 1024 [ 44.949767][ T10] tipc: Node number set to 1 [ 44.967492][ T5086] EXT4-fs: Ignoring removed i_version option [ 45.060382][ T5086] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 45.079596][ T5095] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.108727][ T5095] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.117363][ T5105] netlink: 8 bytes leftover after parsing attributes in process `syz.0.683'. [ 45.128161][ T5105] netlink: 24 bytes leftover after parsing attributes in process `syz.0.683'. [ 45.150979][ T5095] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 45.173521][ T5086] EXT4-fs (loop1): 1 truncate cleaned up [ 45.175400][ T5110] ieee802154 phy0 wpan0: encryption failed: -22 [ 45.186379][ T5086] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.198987][ T5095] EXT4-fs (loop4): Remounting filesystem read-only [ 45.239329][ T9] kernel write not supported for file /stat (pid: 9 comm: kworker/0:0) [ 45.248190][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.307134][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.365014][ T5132] sctp: [Deprecated]: syz.0.695 (pid 5132) Use of int in maxseg socket option. [ 45.365014][ T5132] Use struct sctp_assoc_value instead [ 45.675758][ T5177] loop1: detected capacity change from 0 to 512 [ 45.711767][ T5177] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 45.713290][ T5182] can0: slcan on ttyS3. [ 45.759795][ T5177] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.785310][ T5177] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.718: bad orphan inode 15 [ 45.818757][ T5177] ext4_test_bit(bit=14, block=18) = 1 [ 45.824654][ T5177] is_bad_inode(inode)=0 [ 45.828841][ T5177] NEXT_ORPHAN(inode)=1023 [ 45.833512][ T5177] max_ino=32 [ 45.836731][ T5177] i_nlink=0 [ 45.870318][ T5182] can0 (unregistered): slcan off ttyS3. [ 45.898286][ T5177] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #15: comm syz.1.718: corrupted xattr block 19: e_value size too large [ 45.964296][ T5177] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 46.016369][ T5217] loop2: detected capacity change from 0 to 1764 [ 46.032911][ T5177] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.116268][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.166656][ T5219] loop3: detected capacity change from 0 to 8192 [ 46.497416][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 46.497434][ T29] audit: type=1400 audit(1754332774.207:449): avc: denied { listen } for pid=5272 comm="syz.1.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.568249][ T29] audit: type=1400 audit(1754332774.277:450): avc: denied { name_connect } for pid=5278 comm="syz.2.755" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 46.647843][ T5283] loop1: detected capacity change from 0 to 2048 [ 46.660929][ T5286] netlink: 80 bytes leftover after parsing attributes in process `syz.0.758'. [ 46.952385][ T29] audit: type=1400 audit(1754332774.667:451): avc: denied { write } for pid=5295 comm="syz.1.763" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 47.008623][ T29] audit: type=1400 audit(1754332774.667:452): avc: denied { read } for pid=5297 comm="syz.1.764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.122226][ T5308] netlink: 8 bytes leftover after parsing attributes in process `syz.3.769'. [ 47.131282][ T5308] netlink: 'syz.3.769': attribute type 15 has an invalid length. [ 47.323216][ T5320] loop1: detected capacity change from 0 to 8192 [ 47.353825][ T5320] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 2068) [ 47.363373][ T5320] FAT-fs (loop1): Filesystem has been set read-only [ 47.378072][ T5320] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 2068) [ 47.386898][ T5320] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 2068) [ 47.574035][ T29] audit: type=1400 audit(1754332775.287:453): avc: denied { connect } for pid=5344 comm="syz.3.787" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 47.661388][ T5353] loop1: detected capacity change from 0 to 512 [ 47.711945][ T5353] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.731306][ T5353] ext4 filesystem being mounted at /196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.840648][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.974371][ T5387] loop2: detected capacity change from 0 to 512 [ 47.988000][ T5391] syz.0.809 (5391): /proc/5390/oom_adj is deprecated, please use /proc/5390/oom_score_adj instead. [ 48.016452][ T5387] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.030214][ T5387] ext4 filesystem being mounted at /154/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.045745][ T5387] EXT4-fs warning (device loop2): ext4_resize_fs:2019: can't read last block, resize aborted [ 48.088029][ T29] audit: type=1326 audit(1754332775.797:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5398 comm="syz.3.811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70169eeb69 code=0x7ffc0000 [ 48.112021][ T29] audit: type=1326 audit(1754332775.797:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5398 comm="syz.3.811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70169eeb69 code=0x7ffc0000 [ 48.135408][ T29] audit: type=1326 audit(1754332775.797:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5398 comm="syz.3.811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f70169eeb69 code=0x7ffc0000 [ 48.159824][ T29] audit: type=1326 audit(1754332775.797:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5398 comm="syz.3.811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70169eeb69 code=0x7ffc0000 [ 48.183142][ T29] audit: type=1326 audit(1754332775.797:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5398 comm="syz.3.811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f70169eeb69 code=0x7ffc0000 [ 48.214201][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.257301][ T5406] netlink: 'syz.3.815': attribute type 298 has an invalid length. [ 48.257668][ T5408] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.287887][ T5408] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.427323][ T5426] loop2: detected capacity change from 0 to 128 [ 48.582203][ T5436] loop2: detected capacity change from 0 to 2048 [ 48.599709][ T5440] tipc: Enabling of bearer rejected, failed to enable media [ 48.634208][ T5436] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.693432][ T5447] __nla_validate_parse: 2 callbacks suppressed [ 48.693450][ T5447] netlink: 8 bytes leftover after parsing attributes in process `syz.1.833'. [ 48.708486][ T5447] netlink: 4 bytes leftover after parsing attributes in process `syz.1.833'. [ 48.718109][ T5447] netlink: 'syz.1.833': attribute type 18 has an invalid length. [ 48.726532][ T5447] netlink: 8 bytes leftover after parsing attributes in process `syz.1.833'. [ 48.748168][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.974737][ T5473] netlink: 16 bytes leftover after parsing attributes in process `syz.2.845'. [ 49.181787][ T5494] loop2: detected capacity change from 0 to 512 [ 49.209822][ T5494] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.240462][ T5494] ext4 filesystem being mounted at /168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.282300][ T5494] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.856: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 49.372451][ T5510] syz.0.863 (5510) used greatest stack depth: 9880 bytes left [ 49.431968][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.545678][ T5526] loop0: detected capacity change from 0 to 512 [ 49.591954][ T5526] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.870: Failed to acquire dquot type 1 [ 49.599070][ C1] hrtimer: interrupt took 44701 ns [ 49.646645][ T5526] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.870: corrupted inode contents [ 49.663365][ T5526] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.870: mark_inode_dirty error [ 49.695256][ T5526] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.870: corrupted inode contents [ 49.743027][ T5526] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.870: mark_inode_dirty error [ 49.774688][ T5526] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.870: corrupted inode contents [ 49.801078][ T5526] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 49.847732][ T5526] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.870: corrupted inode contents [ 49.893995][ T5526] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.870: mark_inode_dirty error [ 49.929805][ T5526] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 49.986287][ T5526] EXT4-fs (loop0): 1 truncate cleaned up [ 49.995373][ T5566] netlink: 'syz.3.889': attribute type 25 has an invalid length. [ 50.004443][ T5526] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.019707][ T5526] ext4 filesystem being mounted at /161/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.075434][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.098548][ T5575] loop2: detected capacity change from 0 to 512 [ 50.211781][ T5575] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 50.220611][ T5575] FAT-fs (loop2): Filesystem has been set read-only [ 50.274180][ T5595] loop0: detected capacity change from 0 to 512 [ 50.320558][ T5599] netlink: 96 bytes leftover after parsing attributes in process `syz.2.905'. [ 50.343475][ T5595] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 50.353474][ T5595] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.400843][ T5595] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.903: corrupted inode contents [ 50.426731][ T5614] netlink: 32 bytes leftover after parsing attributes in process `syz.1.912'. [ 50.430424][ T5617] program syz.2.913 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.470052][ T5595] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.903: mark_inode_dirty error [ 50.536784][ T5595] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.903: corrupted inode contents [ 50.575853][ T5595] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.903: mark_inode_dirty error [ 50.587412][ T5595] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.903: corrupted inode contents [ 50.602172][ T5595] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 50.611318][ T5595] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.903: corrupted inode contents [ 50.654155][ T5595] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.903: mark_inode_dirty error [ 50.666631][ T5595] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 50.678326][ T5595] EXT4-fs (loop0): 1 truncate cleaned up [ 50.684522][ T1927] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 1 [ 50.704881][ T5595] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.729198][ T5638] loop2: detected capacity change from 0 to 512 [ 50.736071][ T5638] EXT4-fs: Ignoring removed bh option [ 50.762502][ T5642] loop3: detected capacity change from 0 to 256 [ 50.772995][ T5638] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.801685][ T5642] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.805920][ T5646] netlink: 16 bytes leftover after parsing attributes in process `syz.1.927'. [ 50.819921][ T5638] EXT4-fs (loop2): 1 truncate cleaned up [ 50.823687][ T5642] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 50.836090][ T5642] FAT-fs (loop3): Filesystem has been set read-only [ 50.843434][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.860377][ T5638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.029804][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.084499][ T5668] netlink: 16 bytes leftover after parsing attributes in process `syz.2.935'. [ 51.171392][ T5677] loop0: detected capacity change from 0 to 512 [ 51.179250][ T5677] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 51.190164][ T5677] EXT4-fs (loop0): group descriptors corrupted! [ 51.438659][ T5702] netlink: 168 bytes leftover after parsing attributes in process `syz.1.955'. [ 51.487323][ T5707] loop3: detected capacity change from 0 to 1024 [ 51.521183][ T5707] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.567991][ T5707] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.627693][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 51.627711][ T29] audit: type=1400 audit(1754332779.337:541): avc: denied { write } for pid=5715 comm="syz.0.961" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 51.721002][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.742200][ T29] audit: type=1400 audit(1754332779.447:542): avc: denied { create } for pid=5721 comm="syz.1.965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.761594][ T29] audit: type=1400 audit(1754332779.457:543): avc: denied { setopt } for pid=5721 comm="syz.1.965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.781697][ T29] audit: type=1400 audit(1754332779.457:544): avc: denied { bind } for pid=5721 comm="syz.1.965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.861093][ T5727] loop1: detected capacity change from 0 to 1024 [ 51.891019][ T5727] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 51.922297][ T5727] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.950640][ T5742] loop0: detected capacity change from 0 to 128 [ 51.978948][ T5727] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: inode #11: comm syz.1.966: missing EA_INODE flag [ 52.010953][ T5745] loop3: detected capacity change from 0 to 1024 [ 52.027739][ T5727] EXT4-fs (loop1): Remounting filesystem read-only [ 52.037486][ T5742] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 52.061360][ T5745] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c129, mo2=0002] [ 52.080104][ T5745] System zones: 0-1, 3-12 [ 52.085217][ T5745] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.088851][ T5746] loop2: detected capacity change from 0 to 8192 [ 52.097928][ T5742] ext4 filesystem being mounted at /182/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 52.127628][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.142120][ T5746] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.173565][ T5745] EXT4-fs error (device loop3): ext4_lookup:1791: inode #12: comm syz.3.973: deleted inode referenced: 14 [ 52.205340][ T5745] EXT4-fs (loop3): Remounting filesystem read-only [ 52.269520][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.279352][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.288199][ T5756] loop2: detected capacity change from 0 to 1024 [ 52.316158][ T5756] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.359225][ T5763] loop0: detected capacity change from 0 to 1024 [ 52.359976][ T5756] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.979: bg 0: block 494: padding at end of block bitmap is not set [ 52.366447][ T5763] EXT4-fs: Ignoring removed nobh option [ 52.383522][ T29] audit: type=1400 audit(1754332780.077:545): avc: denied { remove_name } for pid=5755 comm="syz.2.979" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.385434][ T5763] EXT4-fs: Ignoring removed bh option [ 52.407993][ T29] audit: type=1400 audit(1754332780.077:546): avc: denied { rename } for pid=5755 comm="syz.2.979" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 52.490845][ T5756] EXT4-fs (loop2): Remounting filesystem read-only [ 52.497663][ T5756] EXT4-fs (loop2): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 52.510889][ T29] audit: type=1400 audit(1754332780.227:547): avc: denied { read } for pid=2975 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 52.533673][ T29] audit: type=1400 audit(1754332780.227:548): avc: denied { search } for pid=2975 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 [ 52.555335][ T29] audit: type=1400 audit(1754332780.227:549): avc: denied { append } for pid=2975 comm="syslogd" name="messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.578185][ T29] audit: type=1400 audit(1754332780.227:550): avc: denied { open } for pid=2975 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.632595][ T5763] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.812873][ T5780] loop3: detected capacity change from 0 to 8192 [ 52.855934][ T5785] loop2: detected capacity change from 0 to 1024 [ 53.104226][ T5800] loop2: detected capacity change from 0 to 2048 [ 53.105113][ T5804] loop0: detected capacity change from 0 to 1024 [ 53.153654][ T5800] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.994: bg 0: block 3: invalid block bitmap [ 53.308740][ T5821] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1004'. [ 53.603792][ T5851] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 53.610269][ T5851] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 53.773929][ T5867] loop3: detected capacity change from 0 to 164 [ 53.946630][ T5876] __nla_validate_parse: 2 callbacks suppressed [ 53.946649][ T5876] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1028'. [ 53.989941][ T5876] netlink: 5 bytes leftover after parsing attributes in process `syz.0.1028'. [ 54.169866][ T36] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 54.209188][ T36] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 54.254245][ T5910] loop2: detected capacity change from 0 to 512 [ 54.273110][ T5909] fido_id[5909]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 54.332736][ T5910] ext4 filesystem being mounted at /203/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.541613][ T5937] loop3: detected capacity change from 0 to 1024 [ 54.562232][ T5942] loop0: detected capacity change from 0 to 128 [ 54.576423][ T5937] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1054: Failed to acquire dquot type 0 [ 54.591165][ T5942] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 54.599121][ T5942] FAT-fs (loop0): Filesystem has been set read-only [ 54.608702][ T5937] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 54.624667][ T5937] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.1054: corrupted inode contents [ 54.636826][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.636826][ T5942] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 54.641590][ T5937] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #13: comm syz.3.1054: mark_inode_dirty error [ 54.650579][ T5942] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 54.669749][ T5942] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 54.677792][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.677792][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.691312][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.691312][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.704856][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.704856][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.710446][ T5937] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.1054: corrupted inode contents [ 54.718365][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.718365][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.752896][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.752896][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.783412][ T5950] loop2: detected capacity change from 0 to 1024 [ 54.790644][ T5937] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.1054: mark_inode_dirty error [ 54.793012][ T5950] EXT4-fs: Ignoring removed nobh option [ 54.807679][ T5950] EXT4-fs: Ignoring removed bh option [ 54.813529][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.813529][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.827015][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.827015][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.844209][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.844209][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.853774][ T5937] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.1054: corrupted inode contents [ 54.879492][ T5942] syz.0.1055: attempt to access beyond end of device [ 54.879492][ T5942] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 54.896111][ T5937] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 54.921373][ T5937] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.1054: corrupted inode contents [ 54.970234][ T5937] EXT4-fs error (device loop3): ext4_truncate:4666: inode #13: comm syz.3.1054: mark_inode_dirty error [ 54.990153][ T5962] netlink: 277 bytes leftover after parsing attributes in process `syz.1.1065'. [ 55.001026][ T5937] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 55.020075][ T5964] loop2: detected capacity change from 0 to 1024 [ 55.021871][ T5937] EXT4-fs (loop3): 1 truncate cleaned up [ 55.053505][ T5964] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 55.064967][ T5964] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 55.105059][ T5964] JBD2: no valid journal superblock found [ 55.110867][ T5964] EXT4-fs (loop2): Could not load journal inode [ 55.305998][ T5979] netlink: 'syz.1.1073': attribute type 2 has an invalid length. [ 55.417753][ T5985] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5985 comm=syz.3.1077 [ 55.430876][ T5985] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=5985 comm=syz.3.1077 [ 55.516830][ T5995] loop2: detected capacity change from 0 to 256 [ 55.565442][ T5995] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.583838][ T6001] loop1: detected capacity change from 0 to 128 [ 55.638252][ T5995] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 55.647549][ T5995] FAT-fs (loop2): Filesystem has been set read-only [ 55.786238][ T6013] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1091'. [ 56.000875][ T6028] loop2: detected capacity change from 0 to 2048 [ 56.396526][ T6082] sg_read: process 610 (syz.1.1124) changed security contexts after opening file descriptor, this is not allowed. [ 56.580843][ T6103] loop0: detected capacity change from 0 to 764 [ 56.854658][ T29] kauditd_printk_skb: 86 callbacks suppressed [ 56.854677][ T29] audit: type=1400 audit(1754332784.567:635): avc: denied { mounton } for pid=6123 comm="syz.1.1143" path="/303/file0" dev="tmpfs" ino=1554 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 57.510475][ T29] audit: type=1400 audit(1754332785.227:636): avc: denied { create } for pid=6140 comm="syz.1.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 57.515458][ T29] audit: type=1400 audit(1754332785.227:637): avc: denied { setopt } for pid=6140 comm="syz.1.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 57.515485][ T29] audit: type=1400 audit(1754332785.227:638): avc: denied { connect } for pid=6140 comm="syz.1.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 57.586531][ T29] audit: type=1400 audit(1754332785.297:639): avc: denied { create } for pid=6143 comm="syz.1.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 57.596982][ T29] audit: type=1400 audit(1754332785.297:640): avc: denied { ioctl } for pid=6143 comm="syz.1.1152" path="socket:[12168]" dev="sockfs" ino=12168 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 57.597057][ T29] audit: type=1400 audit(1754332785.297:641): avc: denied { connect } for pid=6143 comm="syz.1.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 57.599812][ T6145] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1153'. [ 57.645747][ T29] audit: type=1400 audit(1754332785.357:642): avc: denied { mount } for pid=6146 comm="syz.2.1154" name="/" dev="mqueue" ino=2607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 57.670674][ T29] audit: type=1400 audit(1754332785.387:643): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 57.733602][ T6153] loop1: detected capacity change from 0 to 764 [ 57.891927][ T6153] ISOFS: unable to read i-node block [ 57.897283][ T6153] isofs_fill_super: get root inode failed [ 57.905778][ T29] audit: type=1400 audit(1754332785.627:644): avc: denied { write } for pid=6165 comm="syz.0.1163" name="arp" dev="proc" ino=4026532626 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 58.017254][ T6174] syz_tun: entered allmulticast mode [ 59.150544][ T6240] Dead loop on virtual device ip6_vti0, fix it urgently! [ 59.373234][ T6258] loop0: detected capacity change from 0 to 256 [ 59.419867][ T6258] FAT-fs (loop0): error, clusters badly computed (0 != 128) [ 59.427261][ T6258] FAT-fs (loop0): Filesystem has been set read-only [ 59.470482][ T6267] loop3: detected capacity change from 0 to 512 [ 59.479150][ T6258] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 59.550931][ T6267] ext4 filesystem being mounted at /286/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.589435][ T6278] random: crng reseeded on system resumption [ 59.708178][ T6291] loop0: detected capacity change from 0 to 512 [ 59.748272][ T6291] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 59.772068][ T6291] EXT4-fs (loop0): mount failed [ 59.886364][ T6314] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1230'. [ 59.900254][ T6312] loop2: detected capacity change from 0 to 512 [ 59.911536][ T6311] netlink: 68 bytes leftover after parsing attributes in process `syz.1.1228'. [ 59.927394][ T6312] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 60.040517][ T6320] loop1: detected capacity change from 0 to 8192 [ 60.080162][ T6327] loop3: detected capacity change from 0 to 512 [ 60.116306][ T6327] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 60.130618][ T6327] EXT4-fs (loop3): 1 truncate cleaned up [ 60.241238][ T6342] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1242'. [ 60.445498][ T6361] loop3: detected capacity change from 0 to 512 [ 60.472997][ T6361] ext4 filesystem being mounted at /301/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 60.567882][ T6375] loop1: detected capacity change from 0 to 512 [ 60.584252][ T6375] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.1257: casefold flag without casefold feature [ 60.603520][ T6375] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1257: couldn't read orphan inode 15 (err -117) [ 60.788623][ T6397] loop0: detected capacity change from 0 to 1024 [ 60.817564][ T6402] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1270'. [ 60.877599][ T6410] loop1: detected capacity change from 0 to 512 [ 60.893288][ T6412] can0: slcan on ptm0. [ 60.912146][ T6410] ext4 filesystem being mounted at /350/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 60.940396][ T6420] loop2: detected capacity change from 0 to 512 [ 60.956895][ T41] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.962605][ T6420] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 60.977809][ T6411] can0 (unregistered): slcan off ptm0. [ 61.002221][ T41] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.028661][ T6420] EXT4-fs (loop2): 1 truncate cleaned up [ 61.073617][ T41] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.140562][ T41] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.161626][ T6446] loop3: detected capacity change from 0 to 512 [ 61.180506][ T6446] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 61.207644][ T6446] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.218084][ T6446] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1284: Block bitmap for bg 0 marked uninitialized [ 61.249554][ T6446] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 61.272466][ T6446] EXT4-fs (loop3): 1 orphan inode deleted [ 61.329282][ T41] bridge_slave_1: left allmulticast mode [ 61.334987][ T41] bridge_slave_1: left promiscuous mode [ 61.340901][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.364941][ T41] bridge_slave_0: left allmulticast mode [ 61.370681][ T41] bridge_slave_0: left promiscuous mode [ 61.376400][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.385428][ T6460] loop1: detected capacity change from 0 to 2048 [ 61.388772][ T6446] EXT4-fs: Ignoring sb option on remount [ 61.397638][ T6446] EXT4-fs: Ignoring removed orlov option [ 61.407907][ T6446] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.420918][ T6446] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 61.429311][ T6446] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 61.484901][ T6446] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 61.624437][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.646870][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.662171][ T41] bond0 (unregistering): Released all slaves [ 61.678754][ T6403] chnl_net:caif_netlink_parms(): no params data found [ 61.777158][ T41] hsr_slave_0: left promiscuous mode [ 61.784179][ T41] hsr_slave_1: left promiscuous mode [ 61.793359][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.801155][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.814554][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.822094][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.834155][ T41] veth1_macvtap: left promiscuous mode [ 61.840233][ T41] veth0_macvtap: left promiscuous mode [ 61.847308][ T41] veth1_vlan: left promiscuous mode [ 61.852813][ T41] veth0_vlan: left promiscuous mode [ 61.887692][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 61.887780][ T29] audit: type=1400 audit(1754332789.597:700): avc: denied { write } for pid=6526 comm="syz.2.1316" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 61.940891][ T41] team0 (unregistering): Port device team_slave_1 removed [ 61.952496][ T41] team0 (unregistering): Port device team_slave_0 removed [ 62.029074][ T29] audit: type=1326 audit(1754332789.737:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.053204][ T29] audit: type=1326 audit(1754332789.737:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.092934][ T29] audit: type=1326 audit(1754332789.747:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.116899][ T29] audit: type=1326 audit(1754332789.747:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.140935][ T29] audit: type=1326 audit(1754332789.747:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=278 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.164402][ T29] audit: type=1326 audit(1754332789.747:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.187876][ T29] audit: type=1326 audit(1754332789.747:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6532 comm="syz.2.1317" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff301afeb69 code=0x7ffc0000 [ 62.216401][ T29] audit: type=1400 audit(1754332789.837:708): avc: denied { write } for pid=6538 comm="syz.2.1320" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 62.258017][ T6403] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.265209][ T6403] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.293902][ T6553] loop2: detected capacity change from 0 to 512 [ 62.302318][ T6403] bridge_slave_0: entered allmulticast mode [ 62.322375][ T6403] bridge_slave_0: entered promiscuous mode [ 62.335396][ T6553] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 62.337689][ T6554] pimreg3: entered allmulticast mode [ 62.346622][ T6560] loop0: detected capacity change from 0 to 512 [ 62.355487][ T6565] loop1: detected capacity change from 0 to 1024 [ 62.357248][ T6553] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 62.373578][ T6560] journal_path: Lookup failure for './file0/../file0' [ 62.381236][ T6553] EXT4-fs (loop2): mount failed [ 62.384797][ T6560] EXT4-fs: error: could not find journal device path [ 62.408248][ T6403] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.415608][ T6403] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.442869][ T6403] bridge_slave_1: entered allmulticast mode [ 62.468853][ T6403] bridge_slave_1: entered promiscuous mode [ 62.502530][ T6403] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.523592][ T6403] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.626464][ T6403] team0: Port device team_slave_0 added [ 62.633281][ T6587] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1333'. [ 62.652853][ T6593] loop0: detected capacity change from 0 to 256 [ 62.660615][ T6403] team0: Port device team_slave_1 added [ 62.720333][ T6593] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 62.729182][ T6593] FAT-fs (loop0): Filesystem has been set read-only [ 62.808948][ T6403] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.816570][ T6403] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.843401][ T6403] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.862003][ T6403] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.868999][ T6403] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.895601][ T6403] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.927819][ T6403] hsr_slave_0: entered promiscuous mode [ 62.941483][ T6403] hsr_slave_1: entered promiscuous mode [ 62.960974][ T6403] debugfs: 'hsr0' already exists in 'hsr' [ 62.966792][ T6403] Cannot create hsr debugfs directory [ 63.030538][ T6609] bond0: option ad_select: unable to set because the bond device is up [ 63.144855][ T6620] loop2: detected capacity change from 0 to 128 [ 63.241298][ T6626] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1347'. [ 63.283448][ T6403] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 63.334486][ T6403] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 63.372304][ T6403] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 63.382267][ T6403] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 63.418767][ T6639] netlink: 'syz.1.1351': attribute type 3 has an invalid length. [ 63.426594][ T6639] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1351'. [ 63.436760][ T6638] loop2: detected capacity change from 0 to 764 [ 63.476611][ T6638] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 63.697297][ T6658] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 64.024888][ T6692] loop1: detected capacity change from 0 to 164 [ 64.072058][ T6403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.127224][ T6703] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1376'. [ 64.144578][ T6403] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.192173][ T6703] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1376'. [ 64.203198][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.210319][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.268455][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.275679][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.287657][ T6707] loop3: detected capacity change from 0 to 8192 [ 64.309717][ T6707] bio_check_eod: 8065 callbacks suppressed [ 64.309737][ T6707] syz.3.1378: attempt to access beyond end of device [ 64.309737][ T6707] loop3: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 64.349983][ T6707] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 64.356145][ T6403] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.358073][ T6707] FAT-fs (loop3): Filesystem has been set read-only [ 64.368507][ T6403] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.414239][ T6707] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 64.426233][ T6707] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 64.495508][ T6741] loop0: detected capacity change from 0 to 1024 [ 64.536957][ T6745] loop1: detected capacity change from 0 to 128 [ 64.557253][ T6741] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.568279][ T6741] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.645293][ T6741] JBD2: no valid journal superblock found [ 64.651124][ T6741] EXT4-fs (loop0): Could not load journal inode [ 64.655388][ T6403] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.675194][ T6756] tmpfs: Too few inodes for current use [ 64.731495][ T6754] loop2: detected capacity change from 0 to 1024 [ 64.743347][ T6741] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1389'. [ 64.763902][ T6754] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.774943][ T6754] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.788887][ T6770] loop3: detected capacity change from 0 to 128 [ 64.856523][ T6754] JBD2: no valid journal superblock found [ 64.862429][ T6754] EXT4-fs (loop2): Could not load journal inode [ 64.903530][ T6787] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1400'. [ 65.052191][ T6403] veth0_vlan: entered promiscuous mode [ 65.076269][ T6403] veth1_vlan: entered promiscuous mode [ 65.140951][ T6403] veth0_macvtap: entered promiscuous mode [ 65.174693][ T6828] loop3: detected capacity change from 0 to 256 [ 65.183241][ T6403] veth1_macvtap: entered promiscuous mode [ 65.207332][ T6403] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.252482][ T6403] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.302700][ T1927] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.332978][ T1927] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.382102][ T1927] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.408436][ T1927] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.523574][ T6880] loop5: detected capacity change from 0 to 256 [ 65.668942][ T6902] netlink: 'syz.3.1435': attribute type 2 has an invalid length. [ 65.676794][ T6902] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1435'. [ 65.955067][ T6946] netlink: 260 bytes leftover after parsing attributes in process `syz.5.1448'. [ 65.964204][ T6946] netlink: 260 bytes leftover after parsing attributes in process `syz.5.1448'. [ 66.083176][ T6962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.110064][ T6962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.366549][ T7005] bridge1: entered promiscuous mode [ 66.371938][ T7005] bridge1: entered allmulticast mode [ 66.396920][ T7005] team0: Port device bridge1 added [ 66.591495][ T7039] xt_socket: unknown flags 0xd0 [ 66.783030][ T7051] loop5: detected capacity change from 0 to 8192 [ 66.910746][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 66.910764][ T29] audit: type=1400 audit(1754332794.627:746): avc: denied { name_connect } for pid=7069 comm="syz.0.1505" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 67.072888][ T29] audit: type=1400 audit(1754332794.777:747): avc: denied { read } for pid=7074 comm="syz.5.1507" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.096504][ T29] audit: type=1400 audit(1754332794.777:748): avc: denied { open } for pid=7074 comm="syz.5.1507" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.119703][ T29] audit: type=1400 audit(1754332794.777:749): avc: denied { ioctl } for pid=7074 comm="syz.5.1507" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.145643][ T29] audit: type=1400 audit(1754332794.837:750): avc: denied { getopt } for pid=7078 comm="syz.2.1510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 67.510418][ T7123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.526704][ T7123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.556635][ T7127] loop3: detected capacity change from 0 to 1024 [ 67.576676][ T7127] EXT4-fs mount: 36 callbacks suppressed [ 67.576697][ T7127] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.647015][ T12] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 67.672399][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 400 with error 28 [ 67.684833][ T29] audit: type=1400 audit(1754332795.397:751): avc: denied { name_bind } for pid=7143 comm="syz.2.1539" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 67.684893][ T29] audit: type=1400 audit(1754332795.397:752): avc: denied { node_bind } for pid=7143 comm="syz.2.1539" saddr=224.0.0.1 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 67.728596][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 67.728596][ T12] [ 67.738425][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 67.744493][ T12] EXT4-fs (loop3): Free/Dirty block details [ 67.750629][ T12] EXT4-fs (loop3): free_blocks=68451041280 [ 67.756449][ T12] EXT4-fs (loop3): dirty_blocks=400 [ 67.761810][ T12] EXT4-fs (loop3): Block reservation details [ 67.767951][ T12] EXT4-fs (loop3): i_reserved_data_blocks=25 [ 67.770277][ T7150] loop0: detected capacity change from 0 to 128 [ 67.777221][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.851674][ T7157] sch_fq: defrate 4294967295 ignored. [ 67.946763][ T7168] loop1: detected capacity change from 0 to 1024 [ 67.967040][ T7168] EXT4-fs: Ignoring removed oldalloc option [ 67.973204][ T7168] EXT4-fs: Ignoring removed bh option [ 68.013997][ T7172] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1552'. [ 68.037153][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.037153][ T41] loop0: rw=1, sector=145, nr_sectors = 16 limit=128 [ 68.051172][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.051172][ T41] loop0: rw=1, sector=169, nr_sectors = 8 limit=128 [ 68.065213][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.065213][ T41] loop0: rw=1, sector=185, nr_sectors = 8 limit=128 [ 68.071858][ T7168] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.091553][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.091553][ T41] loop0: rw=1, sector=201, nr_sectors = 8 limit=128 [ 68.105079][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.105079][ T41] loop0: rw=1, sector=217, nr_sectors = 8 limit=128 [ 68.120196][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.120196][ T41] loop0: rw=1, sector=233, nr_sectors = 8 limit=128 [ 68.133681][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.133681][ T41] loop0: rw=1, sector=249, nr_sectors = 8 limit=128 [ 68.147540][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.147540][ T41] loop0: rw=1, sector=265, nr_sectors = 8 limit=128 [ 68.150326][ T7180] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1556'. [ 68.160913][ T41] kworker/u8:2: attempt to access beyond end of device [ 68.160913][ T41] loop0: rw=1, sector=281, nr_sectors = 8 limit=128 [ 68.190723][ T7182] loop3: detected capacity change from 0 to 256 [ 68.208062][ T29] audit: type=1400 audit(1754332795.907:753): avc: denied { write } for pid=7183 comm="syz.2.1557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 68.235653][ T7168] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 68.278670][ T7190] loop2: detected capacity change from 0 to 512 [ 68.307618][ T7190] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.335265][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.360248][ T7190] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 68.368292][ T7190] System zones: 0-2, 18-18, 34-34 [ 68.394997][ T7190] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.411182][ T7190] ext4 filesystem being mounted at /325/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.508001][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.612251][ T7223] loop1: detected capacity change from 0 to 2048 [ 68.651158][ T7223] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.685923][ T7238] usb usb9: usbfs: process 7238 (syz.2.1581) did not claim interface 16 before use [ 68.726935][ T29] audit: type=1400 audit(1754332796.437:754): avc: denied { ioctl } for pid=7220 comm="syz.1.1575" path="/419/bus/bus" dev="loop1" ino=18 ioctlcmd=0x5829 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 68.773459][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.807379][ T7245] loop0: detected capacity change from 0 to 1764 [ 68.853943][ T7255] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 68.938938][ T7264] netlink: 'syz.3.1594': attribute type 1 has an invalid length. [ 68.950498][ T7266] netlink: 'syz.5.1595': attribute type 10 has an invalid length. [ 68.958495][ T7266] netlink: 152 bytes leftover after parsing attributes in process `syz.5.1595'. [ 69.096972][ T29] audit: type=1326 audit(1754332796.807:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7281 comm="syz.5.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc52135eb69 code=0x7ffc0000 [ 69.265031][ T7301] loop5: detected capacity change from 0 to 512 [ 69.309495][ T7301] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.331242][ T7301] ext4 filesystem being mounted at /36/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 69.371344][ T7309] loop3: detected capacity change from 0 to 4096 [ 69.404151][ T6403] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.413840][ T7309] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.459926][ T7309] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #15: comm syz.3.1612: corrupted inode contents [ 69.523726][ T7309] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #15: comm syz.3.1612: mark_inode_dirty error [ 69.569333][ T7309] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #15: comm syz.3.1612: corrupted inode contents [ 69.606105][ T7309] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.1612: mark_inode_dirty error [ 69.640212][ T7309] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #15: comm syz.3.1612: corrupted inode contents [ 69.680085][ T7309] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #15: comm syz.3.1612: mark_inode_dirty error [ 69.704709][ T7309] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #15: comm syz.3.1612: corrupted inode contents [ 69.717227][ T7309] EXT4-fs error (device loop3): ext4_truncate:4666: inode #15: comm syz.3.1612: mark_inode_dirty error [ 69.730898][ T7309] EXT4-fs error (device loop3) in ext4_setattr:6071: Corrupt filesystem [ 69.748894][ T7319] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #15: comm syz.3.1612: corrupted inode contents [ 69.780895][ T7334] loop5: detected capacity change from 0 to 512 [ 69.791414][ T7334] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.829472][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.850540][ T7334] ext4 filesystem being mounted at /42/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 69.892340][ T7334] EXT4-fs error (device loop5): ext4_readdir:264: inode #12: block 32: comm syz.5.1623: path /42/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 69.921457][ T7334] EXT4-fs (loop5): Remounting filesystem read-only [ 69.949717][ T7341] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1626'. [ 69.958835][ T7341] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.108898][ T7355] loop1: detected capacity change from 0 to 512 [ 70.122405][ T6403] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.169166][ T7355] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 70.200754][ T7355] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e11c, mo2=0002] [ 70.202789][ T7362] netlink: 'syz.0.1636': attribute type 1 has an invalid length. [ 70.208765][ T7355] System zones: 1-12 [ 70.221083][ T7355] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.228389][ T7355] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1633: bg 0: block 361: padding at end of block bitmap is not set [ 70.243485][ T7355] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 70.259312][ T7355] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1633: invalid indirect mapped block 12 (level 1) [ 70.285193][ T7355] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1633: invalid indirect mapped block 2 (level 2) [ 70.327530][ T7355] EXT4-fs (loop1): 1 truncate cleaned up [ 70.352796][ T7355] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 70.486960][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 70.953193][ T7430] loop5: detected capacity change from 0 to 256 [ 70.981016][ T7432] loop3: detected capacity change from 0 to 512 [ 71.002268][ T7432] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.032947][ T7432] ext4 filesystem being mounted at /391/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.064104][ T7432] EXT4-fs error (device loop3): ext4_nfs_get_inode:1525: inode #14: comm syz.3.1667: invalid fast symlink length 39 [ 71.130760][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.192745][ T7447] loop5: detected capacity change from 0 to 512 [ 71.222129][ T7447] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.324220][ T6403] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.381570][ T7464] loop5: detected capacity change from 0 to 512 [ 71.386271][ T7466] netlink: 71 bytes leftover after parsing attributes in process `syz.3.1681'. [ 71.456705][ T7464] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.465841][ T7464] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 71.492509][ T7464] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 71.541443][ T7464] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 71.605116][ T7464] System zones: 0-2, 18-18, 34-35 [ 71.627683][ T7464] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.704773][ T6403] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.761709][ T7500] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 71.790162][ T7500] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=io+mem:owns=io+mem [ 71.816946][ T7504] loop0: detected capacity change from 0 to 512 [ 71.884231][ T7504] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1698: Failed to acquire dquot type 1 [ 71.937007][ T7517] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1703'. [ 71.952146][ T7504] EXT4-fs (loop0): 1 truncate cleaned up [ 71.965741][ T7504] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.030478][ T7504] ext4 filesystem being mounted at /341/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.095360][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 72.095376][ T29] audit: type=1400 audit(1754332799.807:773): avc: denied { create } for pid=7523 comm="syz.5.1706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 72.121654][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.154509][ T7530] loop1: detected capacity change from 0 to 512 [ 72.194907][ T29] audit: type=1400 audit(1754332799.847:774): avc: denied { bind } for pid=7523 comm="syz.5.1706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 72.230469][ T7530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.258246][ T7530] ext4 filesystem being mounted at /434/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.266620][ T7541] loop3: detected capacity change from 0 to 2048 [ 72.274431][ T7543] loop5: detected capacity change from 0 to 128 [ 72.304568][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.323616][ T7543] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.349462][ T7543] ext4 filesystem being mounted at /71/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.369399][ T7550] sit0: entered promiscuous mode [ 72.410166][ T7550] netlink: 'syz.1.1716': attribute type 1 has an invalid length. [ 72.417951][ T7550] netlink: 1 bytes leftover after parsing attributes in process `syz.1.1716'. [ 72.425730][ T7557] loop3: detected capacity change from 0 to 512 [ 72.427435][ T29] audit: type=1400 audit(1754332800.107:775): avc: denied { block_suspend } for pid=7553 comm="syz.0.1719" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.441638][ T7557] EXT4-fs: Ignoring removed nobh option [ 72.477874][ T6403] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.531366][ T29] audit: type=1400 audit(1754332800.237:776): avc: denied { create } for pid=7561 comm="syz.1.1722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 72.556996][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.1718: corrupted inode contents [ 72.579803][ T7557] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #3: comm syz.3.1718: mark_inode_dirty error [ 72.599622][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.1718: corrupted inode contents [ 72.628610][ T7557] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.1718: mark_inode_dirty error [ 72.677598][ T7557] Quota error (device loop3): write_blk: dquota write failed [ 72.722692][ T7557] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 72.766166][ T7578] netlink: 'syz.1.1728': attribute type 3 has an invalid length. [ 72.774529][ T7557] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1718: Failed to acquire dquot type 0 [ 72.825150][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1718: corrupted inode contents [ 72.873470][ T7557] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #16: comm syz.3.1718: mark_inode_dirty error [ 72.902704][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1718: corrupted inode contents [ 72.921214][ T7590] random: crng reseeded on system resumption [ 72.927642][ T7557] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.1718: mark_inode_dirty error [ 72.956934][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1718: corrupted inode contents [ 72.983096][ T7557] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 73.002937][ T29] audit: type=1400 audit(1754332800.717:777): avc: denied { mount } for pid=7593 comm="syz.0.1735" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 73.025336][ T29] audit: type=1400 audit(1754332800.717:778): avc: denied { remount } for pid=7593 comm="syz.0.1735" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 73.051659][ T7557] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1718: corrupted inode contents [ 73.079814][ T7557] EXT4-fs error (device loop3): ext4_truncate:4666: inode #16: comm syz.3.1718: mark_inode_dirty error [ 73.110128][ T29] audit: type=1400 audit(1754332800.767:779): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 73.132440][ T7557] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 73.156243][ T7557] EXT4-fs (loop3): 1 truncate cleaned up [ 73.163190][ T7557] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.176559][ T7557] ext4 filesystem being mounted at /409/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.187350][ T7602] netlink: 'syz.1.1740': attribute type 26 has an invalid length. [ 73.270005][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.301009][ T7611] loop3: detected capacity change from 0 to 512 [ 73.320474][ T7611] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.343424][ T3506] udevd[3506]: symlink '../../loop3' '/dev/disk/by-diskseq/300.tmp-b7:3' failed: Read-only file system [ 73.358596][ T7611] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.379167][ T7611] ext4 filesystem being mounted at /410/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.407740][ T3506] udevd[3506]: symlink '../../loop3' '/dev/disk/by-diskseq/300.tmp-b7:3' failed: Read-only file system [ 73.432386][ T7611] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 73.479703][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.520609][ T29] audit: type=1400 audit(1754332801.237:780): avc: denied { ioctl } for pid=7629 comm="syz.0.1754" path="/dev/cpu/1/msr" dev="devtmpfs" ino=87 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 73.523102][ T7632] loop1: detected capacity change from 0 to 128 [ 73.565985][ T3505] udevd[3505]: symlink '../../loop3' '/dev/disk/by-diskseq/300.tmp-b7:3' failed: Read-only file system [ 73.589652][ T3506] udevd[3506]: symlink '../../loop1' '/dev/disk/by-diskseq/301.tmp-b7:1' failed: Read-only file system [ 73.616866][ T3505] udevd[3505]: symlink '../../loop3' '/dev/disk/by-diskseq/300.tmp-b7:3' failed: Read-only file system [ 73.627958][ T3506] udevd[3506]: symlink '../../loop1' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:1' failed: Read-only file system [ 73.666945][ T7640] loop0: detected capacity change from 0 to 1024 [ 73.684128][ T3505] udevd[3505]: symlink '../../loop3' '/dev/disk/by-diskseq/302.tmp-b7:3' failed: Read-only file system [ 73.697511][ T7640] EXT4-fs: Ignoring removed bh option [ 73.697587][ T3506] udevd[3506]: symlink '../../loop1' '/dev/disk/by-diskseq/301.tmp-b7:1' failed: Read-only file system [ 73.730049][ T3296] udevd[3296]: symlink '../../loop0' '/dev/disk/by-diskseq/303.tmp-b7:0' failed: Read-only file system [ 73.742915][ T7640] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.772708][ T3296] udevd[3296]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 73.849809][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.907777][ T3506] ================================================================== [ 73.915922][ T3506] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 73.923074][ T3506] [ 73.925414][ T3506] write to 0xffff8881038bf544 of 4 bytes by task 3505 on cpu 1: [ 73.933060][ T3506] shmem_mknod+0x137/0x180 [ 73.937522][ T3506] shmem_create+0x34/0x50 [ 73.941976][ T3506] path_openat+0x1102/0x2170 [ 73.946606][ T3506] do_filp_open+0x109/0x230 [ 73.951134][ T3506] do_sys_openat2+0xa6/0x110 [ 73.955772][ T3506] __x64_sys_openat+0xf2/0x120 [ 73.960574][ T3506] x64_sys_call+0x2e9c/0x2ff0 [ 73.965449][ T3506] do_syscall_64+0xd2/0x200 [ 73.969971][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.975909][ T3506] [ 73.978243][ T3506] read to 0xffff8881038bf544 of 4 bytes by task 3506 on cpu 0: [ 73.985794][ T3506] fill_mg_cmtime+0x5b/0x260 [ 73.990395][ T3506] generic_fillattr+0x24a/0x340 [ 73.995259][ T3506] shmem_getattr+0x181/0x200 [ 73.999867][ T3506] vfs_getattr_nosec+0x146/0x1e0 [ 74.004905][ T3506] vfs_statx+0x113/0x390 [ 74.009242][ T3506] vfs_fstatat+0x115/0x170 [ 74.013768][ T3506] __se_sys_newfstatat+0x55/0x260 [ 74.018800][ T3506] __x64_sys_newfstatat+0x55/0x70 [ 74.023833][ T3506] x64_sys_call+0x135a/0x2ff0 [ 74.028526][ T3506] do_syscall_64+0xd2/0x200 [ 74.033034][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.039106][ T3506] [ 74.041434][ T3506] value changed: 0x253d548c -> 0x25bfc9f3 [ 74.047235][ T3506] [ 74.049554][ T3506] Reported by Kernel Concurrency Sanitizer on: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 74.055799][ T3506] CPU: 0 UID: 0 PID: 3506 Comm: udevd Not tainted 6.16.0-syzkaller-11568-gd632ab86aff2 #0 PREEMPT(voluntary) [ 74.067429][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 74.077575][ T3506] ================================================================== [ 74.148235][ T3306] syz_tun (unregistering): left allmulticast mode [ 74.219818][ T5199] syz_tun (unregistering): left allmulticast mode [ 74.266754][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.424248][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.471654][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.532254][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.596348][ T12] bridge_slave_1: left allmulticast mode [ 74.602072][ T12] bridge_slave_1: left promiscuous mode [ 74.607813][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.615650][ T12] bridge_slave_0: left allmulticast mode [ 74.621469][ T12] bridge_slave_0: left promiscuous mode [ 74.627170][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.692444][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.702955][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.712270][ T12] bond0 (unregistering): Released all slaves [ 74.720884][ T12] bond1 (unregistering): Released all slaves [ 74.751417][ T12] tipc: Disabling bearer [ 74.756769][ T12] tipc: Left network mode [ 74.763226][ T12] IPVS: stopping master sync thread 5008 ... [ 74.772802][ T12] hsr_slave_0: left promiscuous mode [ 74.778479][ T12] hsr_slave_1: left promiscuous mode [ 74.784964][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.792412][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.801278][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.808695][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.821030][ T12] veth1_macvtap: left promiscuous mode [ 74.826583][ T12] veth0_macvtap: left promiscuous mode [ 74.832383][ T12] veth1_vlan: left promiscuous mode [ 74.837631][ T12] veth0_vlan: left promiscuous mode [ 74.874863][ T12] pimreg3 (unregistering): left allmulticast mode [ 74.902992][ T12] team0 (unregistering): Port device team_slave_1 removed [ 74.913037][ T12] team0 (unregistering): Port device team_slave_0 removed [ 75.193284][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.251283][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.302589][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.362161][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.428975][ T12] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.452525][ T12] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.513145][ T12] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.562736][ T12] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.654601][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.681832][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.743059][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.781918][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.850344][ T12] bridge_slave_1: left allmulticast mode [ 75.856036][ T12] bridge_slave_1: left promiscuous mode [ 75.861807][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.870135][ T12] bridge_slave_0: left allmulticast mode [ 75.875807][ T12] bridge_slave_0: left promiscuous mode [ 75.881672][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.890466][ T12] bridge_slave_1: left allmulticast mode [ 75.896185][ T12] bridge_slave_1: left promiscuous mode [ 75.902004][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.910292][ T12] bridge_slave_0: left allmulticast mode [ 75.915957][ T12] bridge_slave_0: left promiscuous mode [ 75.921669][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.930416][ T12] bridge_slave_1: left allmulticast mode [ 75.936053][ T12] bridge_slave_1: left promiscuous mode [ 75.941814][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.949932][ T12] bridge_slave_0: left allmulticast mode [ 75.955577][ T12] bridge_slave_0: left promiscuous mode [ 75.961294][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.071571][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.081284][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.090668][ T12] bond0 (unregistering): Released all slaves [ 76.171719][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.181383][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.191313][ T12] bond0 (unregistering): Released all slaves [ 76.290417][ T12] team0: Port device bridge1 removed [ 76.340692][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.350804][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.360116][ T12] bond0 (unregistering): Released all slaves [ 76.404540][ T12] tipc: Left network mode [ 76.414136][ T12] hsr_slave_0: left promiscuous mode [ 76.419957][ T12] hsr_slave_1: left promiscuous mode [ 76.425692][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.433140][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.442086][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.449572][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.458766][ T12] hsr_slave_0: left promiscuous mode [ 76.465757][ T12] hsr_slave_1: left promiscuous mode [ 76.471410][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.478876][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.488094][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.495527][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.505057][ T12] hsr_slave_0: left promiscuous mode [ 76.510585][ T12] hsr_slave_1: left promiscuous mode [ 76.516179][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.523672][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.531104][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.538583][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.552641][ T12] veth1_macvtap: left promiscuous mode [ 76.558195][ T12] veth0_macvtap: left promiscuous mode [ 76.563775][ T12] veth1_vlan: left promiscuous mode [ 76.569117][ T12] veth0_vlan: left promiscuous mode [ 76.574874][ T12] veth1_macvtap: left promiscuous mode [ 76.580380][ T12] veth0_macvtap: left promiscuous mode [ 76.585922][ T12] veth1_vlan: left promiscuous mode [ 76.591442][ T12] veth0_vlan: left promiscuous mode [ 76.597290][ T12] veth1_macvtap: left promiscuous mode [ 76.602853][ T12] veth0_macvtap: left promiscuous mode [ 76.608378][ T12] veth1_vlan: left promiscuous mode [ 76.613714][ T12] veth0_vlan: left promiscuous mode [ 76.726388][ T12] team0 (unregistering): Port device team_slave_1 removed [ 76.735900][ T12] team0 (unregistering): Port device team_slave_0 removed [ 76.784597][ T12] team0 (unregistering): Port device team_slave_1 removed [ 76.794129][ T12] team0 (unregistering): Port device team_slave_0 removed [ 76.842164][ T12] team0 (unregistering): Port device team_slave_1 removed [ 76.851637][ T12] team0 (unregistering): Port device team_slave_0 removed