last executing test programs: 3m0.144446177s ago: executing program 0 (id=19976): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}}, 0x0) 3m0.09220022s ago: executing program 0 (id=19979): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0x420e, &(0x7f0000003240)=ANY=[], 0x6, 0x364, &(0x7f00000007c0)="$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") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x50) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)=0x15c) 2m59.949446718s ago: executing program 0 (id=19984): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') read$char_usb(r0, &(0x7f0000001080)=""/4123, 0x101b) lseek(r0, 0xc, 0x0) 2m59.844657074s ago: executing program 0 (id=19989): unshare(0x6020400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) flistxattr(r0, 0x0, 0x0) 2m59.781188209s ago: executing program 0 (id=19993): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2m59.711015293s ago: executing program 0 (id=19997): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvmsg(r0, &(0x7f0000002940)={0x0, 0x0, 0x0}, 0x0) 2m45.287426903s ago: executing program 32 (id=19997): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvmsg(r0, &(0x7f0000002940)={0x0, 0x0, 0x0}, 0x0) 986.001302ms ago: executing program 5 (id=27246): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x840e, &(0x7f0000001080)={[{@discard}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@jqfmt_vfsold}, {@bsdgroups}, {@quota}]}, 0x3, 0x43a, &(0x7f0000001100)="$eJzs28tvG1UXAPAzfrRfX19CVR59AIGCqHgkTVpKF2xAILEACQkWZRmStCp1G9QEiVYRBITKCqFK7BFLJP4CVrBBwAqJLexRpQpl08LKaOyZxHYcNzFOnOLfT5r23plr3XM8c+07c+MABtZI+k8SsTcifouIoXq1ucFI/b/bSwtTfy0tTCVRrb7xZ1Jrd2tpYSpvmr9uT14pRRQ+SeJwm37nrly9MFmpzFzO6mPzF98dm7ty9ZnzFyfPzZybuTRx+vTJE+PPnZp4tid5pnndOvTB7JGDr7x1/bWpM9ff/umbJM+/JY8eGel08PFqtcfd9de+hnJS6mMgbEixPkyjXBv/Q1GMlZM3FC9/3NfggE1VrVar9619eLEK/Icl0e8IgP7Iv+jT+99826Kpx7Zw84X6DVCa9+1sqx8pRSFrU265v+2lkYg4s/j3l+kWm/McAgCgyXfp/OfpdvO/QjQ+F/p/toYyHBH3RMT+iDgVEQci4t6IWtv7I+KBDfbfukiyev5TuNFVYuuUzv+ez9a2mud/+ewvhotZbV8t/3Jy9nxl5nj2nhyL8s60Pt6hj+9f+vXztY41zv/SLe0/nwtmcdwo7Wx+zfTk/GRziN27+VHEoVK7/JPllYAkIg5GxKEu+zj/5NdH1jp25/w76ME6U/WriCfq538xWvLPJZ3XJ8f+F5WZ42P5VbHaz79ce32t/v9V/j2Qnv/dba//5fyHk8b12rmN93Ht90/XvKfp9vrfkbzZtO/9yfn5y+MRO5JX60E37p9oaTex0j7N/9jR9uN/f6y8E4cjIr2IH4yIhyLi4Sz2RyLi0Yg42iH/H1987J3u899caf7TGzr/K4Ud0bqnfaF44Ydvmzod3kj+6fk/WSsdy/Ysf/51sJ64uruaAQAA4O5TiIi9kRRGl8uFwuho/W/4D8TuQmV2bv6ps7PvXZqu/0ZgOMqF/EnXUMPz0PHstj6vT7TUT2TPjb8o7qrVR6dmK9P9Th4G3J4otR3/qT+K/Y4O2HR+rwWDy/iHwWX8w+Ay/mFwtRn/u/oRB7D12n3/f9iHOICt1zL+LfvBAHH/D4PL+IfBZfzDQJrbFXf+kbyCwqpCFLZFGOssfFbeFmHcRYV+fzIBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD0xj8BAAD//3g65pw=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, 0x0) 830.515421ms ago: executing program 5 (id=27256): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a010400000000000000000200ffff400004803c0001800b00010065787468647200002c000280050002008300000008000340000000d50800044000000001080006400000000208000140000000130900010073797a3000af59000900020073797a32"], 0x94}}, 0x8000) 712.807218ms ago: executing program 5 (id=27263): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000580)=ANY=[], 0x3, 0x21f, &(0x7f0000000940)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file7\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) 712.465228ms ago: executing program 4 (id=27265): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2208}, 0x1, 0x0, 0x0, 0x20000884}, 0x8800) 632.256143ms ago: executing program 5 (id=27269): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x7}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) getrusage(0x1, &(0x7f00000011c0)) 617.782104ms ago: executing program 2 (id=27270): mlockall(0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') lseek(r0, 0x2000, 0x0) 603.925954ms ago: executing program 4 (id=27272): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') read$char_usb(r0, &(0x7f0000001080)=""/4123, 0x101b) lseek(r0, 0xc, 0x0) 524.766479ms ago: executing program 5 (id=27273): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x6, 0x1, 0x2, 0x7fff7ffc}]}) getpeername(r0, 0x0, 0x0) 524.274679ms ago: executing program 4 (id=27275): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26, 0x0, 0x1}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r0, 0x20, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001840)=r1, 0x4) 518.732479ms ago: executing program 2 (id=27277): socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x3fffffffc, 0x4}, 0x0, 0x0, 0x0, 0x2, 0xfff, 0xa001, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000000)=ANY=[], 0x11) 512.65033ms ago: executing program 5 (id=27278): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1, 0x8f, 0x3b16) 469.936762ms ago: executing program 3 (id=27279): timer_create(0x7, &(0x7f0000001880)={0x0, 0x2b, 0x1, @thr={0x0, 0x0}}, &(0x7f00000018c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000001900)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(r0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)) 469.692782ms ago: executing program 4 (id=27280): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000), 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000980000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xac) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 468.143402ms ago: executing program 4 (id=27289): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8458, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x53b, &(0x7f0000000b80)="$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") 459.254152ms ago: executing program 2 (id=27281): r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x52b242d) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0xffffffffffffffff) 445.002493ms ago: executing program 3 (id=27282): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x4, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_TABLE={0x8, 0xf, 0x7ff}]}, 0x24}}, 0x0) 434.830354ms ago: executing program 2 (id=27284): mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x5ff, 0x2000) 397.675666ms ago: executing program 2 (id=27285): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, 0x0) 357.433019ms ago: executing program 1 (id=27286): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {0x3, 0xfffffffd}, {0xfffffffe}]}, @fwd, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x4}, @volatile={0x0, 0x0, 0x0, 0x9, 0x6}]}}, 0x0, 0x96}, 0x28) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000851000000300000018000000", @ANYRES32, @ANYBLOB="000000000000000095000000000000009500000000000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2}, 0x94) 258.625075ms ago: executing program 3 (id=27287): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$sock_buf(r0, 0x1, 0x4d, 0xffffffffffffffff, &(0x7f0000000040)) 254.905095ms ago: executing program 1 (id=27298): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x958b4000) remap_file_pages(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x1c0000) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x5ff, 0x2) 229.112617ms ago: executing program 2 (id=27288): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) syz_usb_connect(0x5, 0x4a, 0x0, 0x0) 172.79234ms ago: executing program 1 (id=27290): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xcc, &(0x7f0000000140)={@multicast2, @multicast1, 0x0, "aaa517d60f2811d48c8a2cc60c4380bc23b510d442ff13482864280a9c0f4eb5", 0x0, 0x0, 0x0, 0x3}, 0x3c) 163.16796ms ago: executing program 1 (id=27291): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000005c0)={&(0x7f0000000900)=@canfd={{0x3, 0x0, 0x1, 0x1}, 0x3d, 0x1, 0x0, 0x0, "7c087c0a492fe49326f4f576a5b15bf05ed2e8310ede94323ed3b2b32ce6337134743d1709ab3cc73f1e97e7325c5d0f4f91c56477b8cf26a3e437bb6b1173f6"}, 0x80c}}, 0x0) 138.609961ms ago: executing program 1 (id=27292): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 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, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) symlinkat(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00') stat(&(0x7f0000000f80)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) 112.150654ms ago: executing program 3 (id=27293): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000480)={'team_slave_1\x00', 0x0, 0x9}) 32.795248ms ago: executing program 3 (id=27294): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x4d) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff2, 0x4012011, r0, 0x0) futex_waitv(&(0x7f0000000180)=[{0x0, 0x0, 0x2}], 0x1, 0x0, 0x0, 0x0) 32.601208ms ago: executing program 1 (id=27295): unshare(0x20040600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='timerslack_ns\x00') lseek(r0, 0x8, 0x0) 14.456899ms ago: executing program 4 (id=27296): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 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, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x2, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) close(r0) 0s ago: executing program 3 (id=27297): perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0x33, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0xf, 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, 0x5871, 0x1, @perf_config_ext={0x6, 0x400000008}, 0x4c58, 0x6, 0x0, 0x1, 0xe, 0x20005, 0x10, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) kernel console output (not intermixed with test programs): 9089.937:279411): avc: denied { ioctl } for pid=4021 comm="syz.5.24300" 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 [ 470.222456][ T29] audit: type=1400 audit(2000529090.074:279412): avc: denied { getopt } for pid=4032 comm="syz.3.24302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 470.314015][ T4036] ext4 filesystem being mounted at /784/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 470.343143][ T4053] netlink: 8 bytes leftover after parsing attributes in process `syz.1.24309'. [ 470.379742][T32523] Alternate GPT is invalid, using primary GPT. [ 470.387018][T32523] loop3: p2 p3 p7 [ 470.411672][ T29] audit: type=1326 audit(2000529090.284:279413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.4.24312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fcb08acb9 code=0x7ffc0000 [ 470.436294][ T29] audit: type=1326 audit(2000529090.284:279414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.4.24312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fcb08acb9 code=0x7ffc0000 [ 470.483272][ T4048] Alternate GPT is invalid, using primary GPT. [ 470.489758][ T4048] loop3: p2 p3 p7 [ 470.535207][ T4071] veth3: entered promiscuous mode [ 470.579054][ T29] audit: type=1326 audit(2000529090.284:279415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.4.24312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f8fcb08acb9 code=0x7ffc0000 [ 470.603523][ T29] audit: type=1326 audit(2000529090.284:279416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.4.24312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fcb08acb9 code=0x7ffc0000 [ 470.627965][ T29] audit: type=1326 audit(2000529090.284:279417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.4.24312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8fcb08acb9 code=0x7ffc0000 [ 470.696597][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 470.717775][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 470.730697][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 470.788534][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 470.803783][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 470.808911][T22479] udevd[22479]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 470.918465][ T2398] tipc: Node number set to 20 [ 471.041792][ T4164] netlink: 12 bytes leftover after parsing attributes in process `syz.5.24335'. [ 471.060550][ T4170] netlink: 4 bytes leftover after parsing attributes in process `syz.1.24338'. [ 471.107904][ T4183] netlink: 12 bytes leftover after parsing attributes in process `syz.3.24339'. [ 471.228612][ T4203] netlink: 12 bytes leftover after parsing attributes in process `syz.4.24347'. [ 471.369439][ T4230] set_capacity_and_notify: 9 callbacks suppressed [ 471.369459][ T4230] loop4: detected capacity change from 0 to 128 [ 471.416486][ T4230] EXT4-fs (loop4): unable to read superblock [ 471.430909][ T4230] netlink: 264 bytes leftover after parsing attributes in process `syz.4.24356'. [ 471.540916][ T4235] loop2: detected capacity change from 0 to 8192 [ 471.559211][ T4235] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 471.625468][ T4265] netlink: 8 bytes leftover after parsing attributes in process `syz.1.24368'. [ 471.644752][ T4267] loop2: detected capacity change from 0 to 256 [ 472.365272][ T4385] loop2: detected capacity change from 0 to 512 [ 472.426066][ T4385] ext4 filesystem being mounted at /4709/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 472.442003][ T4385] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.24404: corrupted inode contents [ 472.454073][ T4385] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #4: comm syz.2.24404: mark_inode_dirty error [ 472.564972][ T4385] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.24404: corrupted inode contents [ 472.577465][ T4385] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #4: comm syz.2.24404: mark_inode_dirty error [ 472.599325][ T4385] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.24404: Failed to acquire dquot type 1 [ 473.308267][ T4504] loop3: detected capacity change from 0 to 1024 [ 473.315640][ T4504] EXT4-fs: Ignoring removed oldalloc option [ 473.322983][ T4504] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 473.480204][ T4532] bond7: option ad_user_port_key: invalid value (1136) [ 473.488559][ T4532] bond7: option ad_user_port_key: allowed values 0 - 1023 [ 473.515711][ T4532] bond7 (unregistering): Released all slaves [ 473.565567][ T4613] loop2: detected capacity change from 0 to 512 [ 473.583144][ T4613] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.24455: invalid indirect mapped block 4294967295 (level 1) [ 473.599198][ T4613] EXT4-fs (loop2): Remounting filesystem read-only [ 473.606038][ T4613] EXT4-fs (loop2): 2 truncates cleaned up [ 473.740839][ T4633] loop4: detected capacity change from 0 to 1024 [ 473.741986][ T4638] loop2: detected capacity change from 0 to 128 [ 473.755177][ T4633] EXT4-fs: dax option not supported [ 473.774917][ T4638] EXT4-fs: Ignoring removed nobh option [ 473.799481][ T4638] ext4 filesystem being mounted at /4724/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 474.142940][ T4718] loop5: detected capacity change from 0 to 512 [ 474.256237][ T4738] __nla_validate_parse: 8 callbacks suppressed [ 474.256254][ T4738] netlink: 8 bytes leftover after parsing attributes in process `syz.2.24490'. [ 474.475931][ T4778] xt_hashlimit: max too large, truncated to 1048576 [ 474.660387][ T4811] netlink: 'syz.3.24516': attribute type 21 has an invalid length. [ 474.714046][ T4817] loop5: detected capacity change from 0 to 2048 [ 474.730012][ T4826] netlink: 'syz.4.24521': attribute type 29 has an invalid length. [ 474.779378][T32523] Alternate GPT is invalid, using primary GPT. [ 474.785674][T32523] loop5: p1 p2 p3 [ 474.789516][T32523] loop5: partition table partially beyond EOD, truncated [ 474.807555][ T4838] netlink: 12 bytes leftover after parsing attributes in process `syz.3.24525'. [ 474.817015][ T4838] tipc: Enabled bearer , priority 10 [ 474.841478][ T4817] Alternate GPT is invalid, using primary GPT. [ 474.847871][ T4817] loop5: p1 p2 p3 [ 474.851651][ T4817] loop5: partition table partially beyond EOD, truncated [ 474.867562][ T4850] netlink: 104 bytes leftover after parsing attributes in process `syz.3.24528'. [ 474.905254][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 474.905275][ T29] audit: type=1400 audit(2000529094.998:279469): avc: denied { read } for pid=4859 comm="syz.4.24529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 475.018906][ T4869] netlink: 4 bytes leftover after parsing attributes in process `syz.5.24532'. [ 475.032131][ T4867] xt_hashlimit: max too large, truncated to 1048576 [ 475.075970][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 475.076053][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 475.098496][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 475.158960][ T4902] netlink: 'syz.5.24536': attribute type 10 has an invalid length. [ 475.175189][ T4902] team0: Port device dummy0 added [ 475.189626][ T4902] netlink: 'syz.5.24536': attribute type 10 has an invalid length. [ 475.225809][ T4902] team0: Port device dummy0 removed [ 475.238022][ T4906] netlink: 12 bytes leftover after parsing attributes in process `syz.4.24539'. [ 475.247279][ T4906] tipc: Enabled bearer , priority 10 [ 475.367053][ T29] audit: type=1326 audit(2000529095.481:279470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.398491][ T29] audit: type=1326 audit(2000529095.481:279471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.423153][ T29] audit: type=1326 audit(2000529095.512:279472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.447370][ T29] audit: type=1326 audit(2000529095.512:279473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.471073][ T29] audit: type=1326 audit(2000529095.512:279474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=327 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.495506][ T29] audit: type=1326 audit(2000529095.512:279475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.519241][ T29] audit: type=1326 audit(2000529095.512:279476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4928 comm="syz.1.24547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 475.551196][ T4937] netlink: 36 bytes leftover after parsing attributes in process `syz.5.24549'. [ 475.560980][ T4932] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 475.572216][ T4932] EXT4-fs (loop4): orphan cleanup on readonly fs [ 475.588927][ T4932] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 475.605959][ T4932] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 475.612760][ T4932] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #13: comm syz.4.24548: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 475.633104][ T4932] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.24548: couldn't read orphan inode 13 (err -117) [ 475.667633][ T4947] netlink: 'syz.3.24555': attribute type 10 has an invalid length. [ 475.692552][ T29] audit: type=1400 audit(2000529095.827:279477): avc: denied { mounton } for pid=4958 comm="syz.4.24557" path="/4914/file0" dev="tmpfs" ino=24958 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 475.695763][ T4947] netlink: 'syz.3.24555': attribute type 10 has an invalid length. [ 475.725578][ T29] audit: type=1400 audit(2000529095.859:279478): avc: denied { mount } for pid=4958 comm="syz.4.24557" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 475.806660][ T2530] tipc: Node number set to 4278321153 [ 475.813093][ T4967] SELinux: policydb version -224372548 does not match my version range 15-35 [ 475.833942][ T4967] SELinux: failed to load policy [ 476.312617][ T5075] set_capacity_and_notify: 1 callbacks suppressed [ 476.312636][ T5075] loop3: detected capacity change from 0 to 256 [ 476.313799][ T5079] tipc: Enabling of bearer rejected, media not registered [ 476.338615][ T5074] loop5: detected capacity change from 0 to 2048 [ 476.412430][ T5094] loop3: detected capacity change from 0 to 1024 [ 476.450715][ T5094] EXT4-fs: Ignoring removed orlov option [ 476.543377][ T5125] netlink: 'syz.4.24612': attribute type 6 has an invalid length. [ 476.552586][ T5125] netlink: 'syz.4.24612': attribute type 6 has an invalid length. [ 476.555521][ T5126] loop2: detected capacity change from 0 to 256 [ 476.740953][ T5165] netlink: 'syz.5.24621': attribute type 1 has an invalid length. [ 476.799690][ T5181] netlink: 8 bytes leftover after parsing attributes in process `syz.5.24625'. [ 476.960401][ T5211] loop2: detected capacity change from 0 to 256 [ 476.966906][ T5208] netlink: 84 bytes leftover after parsing attributes in process `syz.5.24634'. [ 476.989896][ T5211] FAT-fs (loop2): Directory bread(block 64) failed [ 476.996906][ T5211] FAT-fs (loop2): Directory bread(block 65) failed [ 477.003811][ T5211] FAT-fs (loop2): Directory bread(block 66) failed [ 477.012123][ T5211] FAT-fs (loop2): Directory bread(block 67) failed [ 477.020601][ T5211] FAT-fs (loop2): Directory bread(block 68) failed [ 477.027671][ T5211] FAT-fs (loop2): Directory bread(block 69) failed [ 477.036162][ T5211] FAT-fs (loop2): Directory bread(block 70) failed [ 477.069822][ T5211] FAT-fs (loop2): Directory bread(block 71) failed [ 477.091506][ T5211] FAT-fs (loop2): Directory bread(block 72) failed [ 477.105318][ T5211] FAT-fs (loop2): Directory bread(block 73) failed [ 477.153465][ T5211] syz.2.24636: attempt to access beyond end of device [ 477.153465][ T5211] loop2: rw=8388608, sector=1768, nr_sectors = 4 limit=256 [ 477.221609][ T5247] loop5: detected capacity change from 0 to 1764 [ 477.233783][ T5252] netlink: 8 bytes leftover after parsing attributes in process `syz.2.24647'. [ 477.327656][ T5272] netlink: 4 bytes leftover after parsing attributes in process `syz.3.24652'. [ 477.558448][ T5321] loop3: detected capacity change from 0 to 256 [ 477.576543][ T5321] FAT-fs (loop3): Directory bread(block 64) failed [ 477.597313][ T5321] FAT-fs (loop3): Directory bread(block 65) failed [ 477.623466][ T5321] FAT-fs (loop3): Directory bread(block 66) failed [ 477.642583][ T5321] FAT-fs (loop3): Directory bread(block 67) failed [ 477.649627][ T5321] FAT-fs (loop3): Directory bread(block 68) failed [ 477.710545][ T5321] FAT-fs (loop3): Directory bread(block 69) failed [ 477.748279][ T5321] FAT-fs (loop3): Directory bread(block 70) failed [ 477.778228][ T5321] FAT-fs (loop3): Directory bread(block 71) failed [ 477.794821][ T5321] FAT-fs (loop3): Directory bread(block 72) failed [ 477.811588][ T5321] FAT-fs (loop3): Directory bread(block 73) failed [ 477.937585][ T5394] loop3: detected capacity change from 0 to 1024 [ 477.954807][ T5394] EXT4-fs: Ignoring removed bh option [ 478.049824][ T5418] loop3: detected capacity change from 0 to 512 [ 478.065765][ T5418] ext4 filesystem being mounted at /5081/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 478.089689][ T5418] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.24690: Failed to acquire dquot type 1 [ 478.116266][ T5418] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.24690: Failed to acquire dquot type 1 [ 478.437423][ T5486] netlink: 'syz.2.24714': attribute type 2 has an invalid length. [ 478.582018][ T5515] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 478.594348][ T5520] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 478.772325][ T5548] loop2: detected capacity change from 0 to 1024 [ 478.800153][ T5548] ext4 filesystem being mounted at /4785/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 478.937737][ T5571] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 479.168870][ T5603] __nla_validate_parse: 2 callbacks suppressed [ 479.168887][ T5603] netlink: 8 bytes leftover after parsing attributes in process `syz.4.24752'. [ 479.317709][ T5634] EXT4-fs: Ignoring removed bh option [ 479.348747][ T5634] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 479.394768][ T5634] EXT4-fs (loop4): 1 truncate cleaned up [ 479.570026][ T5686] netlink: 16 bytes leftover after parsing attributes in process `syz.4.24782'. [ 479.612921][ T5690] FAT-fs (loop5): Directory bread(block 32) failed [ 479.639926][ T5690] FAT-fs (loop5): Directory bread(block 33) failed [ 479.663107][ T5690] FAT-fs (loop5): Directory bread(block 34) failed [ 479.672458][ T5704] netlink: 12 bytes leftover after parsing attributes in process `syz.4.24787'. [ 479.683850][ T5698] ext4 filesystem being mounted at /4796/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 479.698243][ T5690] FAT-fs (loop5): Directory bread(block 35) failed [ 479.705863][ T5690] FAT-fs (loop5): Directory bread(block 36) failed [ 479.712552][ T5690] FAT-fs (loop5): Directory bread(block 37) failed [ 479.719208][ T5690] FAT-fs (loop5): Directory bread(block 38) failed [ 479.725903][ T5690] FAT-fs (loop5): Directory bread(block 39) failed [ 479.738071][ T29] kauditd_printk_skb: 167 callbacks suppressed [ 479.738172][ T29] audit: type=1400 audit(2000529100.079:279642): avc: denied { append } for pid=5696 comm="syz.2.24785" path="/4796/file1/memory.events.local" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 479.742962][ T5690] FAT-fs (loop5): Directory bread(block 40) failed [ 479.776323][ T5690] FAT-fs (loop5): Directory bread(block 41) failed [ 479.793602][ T5714] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 479.836930][ T5714] EXT4-fs (loop3): 1 truncate cleaned up [ 479.874622][ T29] audit: type=1400 audit(2000529100.226:279643): avc: denied { read } for pid=5724 comm="syz.4.24794" 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 [ 479.898370][ T29] audit: type=1400 audit(2000529100.226:279644): avc: denied { open } for pid=5724 comm="syz.4.24794" 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 [ 479.992892][ T29] audit: type=1400 audit(2000529100.331:279645): avc: denied { create } for pid=5736 comm="syz.1.24798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 480.012819][ T29] audit: type=1400 audit(2000529100.331:279646): avc: denied { connect } for pid=5736 comm="syz.1.24798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 480.033827][ T29] audit: type=1400 audit(2000529100.331:279647): avc: denied { write } for pid=5736 comm="syz.1.24798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 480.076675][ T29] audit: type=1400 audit(2000529100.383:279648): avc: denied { setattr } for pid=5735 comm="syz.3.24797" name="secretmem" dev="secretmem" ino=170690 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 480.103914][ T29] audit: type=1400 audit(2000529100.457:279649): avc: denied { bind } for pid=5746 comm="syz.4.24801" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 480.124324][ T29] audit: type=1400 audit(2000529100.457:279650): avc: denied { name_bind } for pid=5746 comm="syz.4.24801" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 480.146060][ T29] audit: type=1400 audit(2000529100.457:279651): avc: denied { node_bind } for pid=5746 comm="syz.4.24801" saddr=172.20.20.18 src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 480.195561][ T5754] vhci_hcd vhci_hcd.0: invalid port number 65 [ 480.247178][ T5759] sg_write: data in/out 327903/28 bytes for SCSI command 0xe4-- guessing data in; [ 480.247178][ T5759] program syz.4.24804 not setting count and/or reply_len properly [ 480.359205][ T5766] veth3: entered promiscuous mode [ 480.670344][ T5875] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 480.696463][ T5875] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 480.734638][ T5893] netlink: 12 bytes leftover after parsing attributes in process `syz.2.24841'. [ 480.785681][ T5898] netlink: 108 bytes leftover after parsing attributes in process `syz.1.24845'. [ 481.154149][ T5976] netlink: 60 bytes leftover after parsing attributes in process `syz.3.24876'. [ 481.265432][ T5999] set_capacity_and_notify: 5 callbacks suppressed [ 481.265451][ T5999] loop4: detected capacity change from 0 to 512 [ 481.275800][ T6004] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 481.390304][ T5999] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.24884: bg 0: block 248: padding at end of block bitmap is not set [ 481.415470][ T5999] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.24884: Failed to acquire dquot type 1 [ 481.427706][ T5999] EXT4-fs (loop4): 1 truncate cleaned up [ 481.433936][ T5999] ext4 filesystem being mounted at /4982/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 481.469860][ T6022] netlink: 4 bytes leftover after parsing attributes in process `syz.1.24893'. [ 481.498804][ T1628] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:9: Failed to release dquot type 1 [ 481.624349][ T6046] loop5: detected capacity change from 0 to 2048 [ 481.632302][ T6043] loop2: detected capacity change from 0 to 1024 [ 481.655371][ T6052] netlink: 256 bytes leftover after parsing attributes in process `syz.4.24903'. [ 481.807760][ T6082] netlink: 260 bytes leftover after parsing attributes in process `syz.3.24909'. [ 482.025130][ T6127] loop3: detected capacity change from 0 to 512 [ 482.072709][ T6127] EXT4-fs mount: 34 callbacks suppressed [ 482.072729][ T6127] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 482.139935][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.263406][ T6167] netlink: 12 bytes leftover after parsing attributes in process `syz.2.24940'. [ 482.355571][ T6185] loop4: detected capacity change from 0 to 512 [ 482.380380][ T6185] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 482.394074][ T6185] ext4 filesystem being mounted at /4988/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 482.407459][ T6185] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.24947: corrupted xattr block 6: invalid header [ 482.421890][ T6193] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6193 comm=syz.2.24949 [ 482.431836][ T6185] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 482.443732][ T6185] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.24947: corrupted xattr block 6: invalid header [ 482.459485][ T6185] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 482.464021][ T6199] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.24947: corrupted xattr block 6: invalid header [ 482.492009][ T6199] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 482.541514][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.612197][ T6219] bond9: option ad_user_port_key: invalid value (1136) [ 482.620103][ T6219] bond9: option ad_user_port_key: allowed values 0 - 1023 [ 482.628829][ T6219] bond9 (unregistering): Released all slaves [ 482.658839][ T6296] loop5: detected capacity change from 0 to 512 [ 482.668422][ T6297] loop2: detected capacity change from 0 to 1024 [ 482.677817][ T6296] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 482.685989][ T6297] EXT4-fs: Ignoring removed mblk_io_submit option [ 482.693691][ T6297] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 482.694110][ T6296] EXT4-fs (loop5): orphan cleanup on readonly fs [ 482.709526][ T6296] EXT4-fs warning (device loop5): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 482.725494][ T6296] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 482.732276][ T6297] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 482.745567][ T6296] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #13: comm syz.5.24960: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 482.745965][ T6297] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #11: comm syz.2.24962: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 482.788528][ T6296] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.24960: couldn't read orphan inode 13 (err -117) [ 482.802210][ T6296] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 482.816363][ T6297] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.24962: couldn't read orphan inode 11 (err -117) [ 482.829755][ T6297] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 482.845648][ T6297] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.24962: Invalid block bitmap block 0 in block_group 0 [ 482.860645][ T6297] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.24962: Failed to acquire dquot type 0 [ 482.892820][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.921865][ T1628] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm kworker/u8:9: Invalid inode table block 8589934593 in block_group 0 [ 482.947172][ T3327] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 483.118640][ T6356] loop3: detected capacity change from 0 to 2048 [ 483.131111][ T6363] netlink: 'syz.2.24978': attribute type 21 has an invalid length. [ 483.179773][ T6356] Alternate GPT is invalid, using primary GPT. [ 483.186189][ T6356] loop3: p1 p2 p3 [ 483.190703][ T6356] loop3: partition table partially beyond EOD, truncated [ 483.268155][ T3009] Alternate GPT is invalid, using primary GPT. [ 483.275312][ T3009] loop3: p1 p2 p3 [ 483.279086][ T3009] loop3: partition table partially beyond EOD, truncated [ 483.289273][ T6394] netlink: 'syz.2.24992': attribute type 6 has an invalid length. [ 483.300339][ T6395] SELinux: Context ÷ is not valid (left unmapped). [ 483.329309][ T6394] netlink: 'syz.2.24992': attribute type 6 has an invalid length. [ 483.341828][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 483.353306][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 483.376904][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 483.407349][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 483.419792][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 483.436640][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 483.865364][ T6497] loop2: detected capacity change from 0 to 2048 [ 483.933211][T32523] Alternate GPT is invalid, using primary GPT. [ 483.939649][T32523] loop2: p1 p2 p3 [ 483.943440][T32523] loop2: partition table partially beyond EOD, truncated [ 483.978554][ T6497] Alternate GPT is invalid, using primary GPT. [ 483.984930][ T6497] loop2: p1 p2 p3 [ 483.989461][ T6497] loop2: partition table partially beyond EOD, truncated [ 484.100564][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 484.102173][T32523] udevd[32523]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 484.135149][T32526] udevd[32526]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 484.165824][ T6562] A link change request failed with some changes committed already. Interface tQ±6ã×\b‹¡Y­4 may have been left with an inconsistent configuration, please check. [ 484.223049][ T6571] __nla_validate_parse: 5 callbacks suppressed [ 484.223072][ T6571] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25054'. [ 484.303083][ T6582] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 484.353844][ T6587] loop4: detected capacity change from 0 to 2048 [ 484.487212][T32523] Alternate GPT is invalid, using primary GPT. [ 484.493674][T32523] loop4: p1 p2 p3 [ 484.497438][T32523] loop4: partition table partially beyond EOD, truncated [ 484.517034][ T29] kauditd_printk_skb: 75 callbacks suppressed [ 484.517052][ T29] audit: type=1400 audit(2000529105.087:279722): avc: denied { execmem } for pid=6623 comm="syz.2.25065" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 484.524230][ T6624] netlink: 8 bytes leftover after parsing attributes in process `syz.3.25064'. [ 484.566521][ T29] audit: type=1400 audit(2000529105.139:279723): avc: denied { tracepoint } for pid=6631 comm="syz.1.25066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 484.591011][ T6603] Alternate GPT is invalid, using primary GPT. [ 484.597481][ T6603] loop4: p1 p2 p3 [ 484.601304][ T6603] loop4: partition table partially beyond EOD, truncated [ 484.616625][ T29] audit: type=1400 audit(2000529105.192:279724): avc: denied { create } for pid=6631 comm="syz.1.25066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 484.638336][ T29] audit: type=1400 audit(2000529105.192:279725): avc: denied { write } for pid=6631 comm="syz.1.25066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 484.672993][ T3009] Alternate GPT is invalid, using primary GPT. [ 484.679476][ T3009] loop4: p1 p2 p3 [ 484.683272][ T3009] loop4: partition table partially beyond EOD, truncated [ 484.718469][ T29] audit: type=1400 audit(2000529105.265:279726): avc: denied { read } for pid=6638 comm="syz.3.25067" dev="nsfs" ino=4026532522 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 484.740673][ T29] audit: type=1400 audit(2000529105.265:279727): avc: denied { open } for pid=6638 comm="syz.3.25067" path="net:[4026532522]" dev="nsfs" ino=4026532522 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 484.764357][ T29] audit: type=1400 audit(2000529105.265:279728): avc: denied { create } for pid=6638 comm="syz.3.25067" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 484.785331][ T29] audit: type=1400 audit(2000529105.276:279729): avc: denied { bind } for pid=6638 comm="syz.3.25067" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 484.805401][ T29] audit: type=1400 audit(2000529105.276:279730): avc: denied { listen } for pid=6638 comm="syz.3.25067" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 484.876662][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #3: comm syz.3.25069: corrupted inode contents [ 484.921681][ T6653] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #3: comm syz.3.25069: mark_inode_dirty error [ 484.933364][ T29] audit: type=1400 audit(2000529105.444:279731): avc: denied { mounton } for pid=6652 comm="syz.3.25069" path="/5176/file0" dev="tmpfs" ino=26273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 484.957712][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #3: comm syz.3.25069: corrupted inode contents [ 484.979492][ T6653] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.25069: mark_inode_dirty error [ 484.999044][T22520] udevd[22520]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 485.026802][ T6653] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.25069: Failed to acquire dquot type 0 [ 485.042480][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.25069: corrupted inode contents [ 485.069516][ T6653] EXT4-fs error (device loop3): ext4_dirty_inode:6502: inode #16: comm syz.3.25069: mark_inode_dirty error [ 485.081737][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.25069: corrupted inode contents [ 485.094696][ T6653] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.25069: mark_inode_dirty error [ 485.106817][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.25069: corrupted inode contents [ 485.123807][ T6653] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 485.132848][ T6653] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.25069: corrupted inode contents [ 485.149569][ T6653] EXT4-fs error (device loop3): ext4_truncate:4635: inode #16: comm syz.3.25069: mark_inode_dirty error [ 485.173315][ T6653] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 485.220029][ T6695] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 485.235690][ T6653] EXT4-fs (loop3): 1 truncate cleaned up [ 485.251264][ T6653] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 485.264998][ T6653] ext4 filesystem being mounted at /5176/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 485.334312][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.350721][ T6706] netlink: 36 bytes leftover after parsing attributes in process `syz.4.25085'. [ 485.688155][ T6755] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25097'. [ 485.795626][ T6771] Failed to initialize the IGMP autojoin socket (err -2) [ 486.123527][ T6822] set_capacity_and_notify: 2 callbacks suppressed [ 486.123617][ T6822] loop5: detected capacity change from 0 to 512 [ 486.195834][ T6822] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 486.231040][ T6839] Failed to initialize the IGMP autojoin socket (err -2) [ 486.244517][ T6822] ext4 filesystem being mounted at /920/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 486.360531][ T6857] can0: slcan on ptm0. [ 486.407500][ T6856] can0 (unregistered): slcan off ptm0. [ 486.488941][ T6884] tmpfs: Bad value for 'mpol' [ 486.531055][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 486.693559][ T6935] SELinux: failed to load policy [ 486.752689][ T6945] loop3: detected capacity change from 0 to 512 [ 486.794199][ T6945] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 486.808498][ T6945] ext4 filesystem being mounted at /5189/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 487.142689][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 487.182785][ T7029] netlink: 28 bytes leftover after parsing attributes in process `syz.1.25175'. [ 487.295458][ T7050] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25182'. [ 487.304518][ T7050] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25182'. [ 487.335160][ T7055] loop4: detected capacity change from 0 to 512 [ 487.373874][ T7065] netlink: 88 bytes leftover after parsing attributes in process `syz.2.25188'. [ 487.380932][ T7055] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 487.403075][ T7055] ext4 filesystem being mounted at /5038/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 487.544908][ T7088] netlink: 24 bytes leftover after parsing attributes in process `syz.1.25198'. [ 487.554732][ T7085] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 487.652888][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 487.895082][ T7141] loop4: detected capacity change from 0 to 1024 [ 487.919887][ T7141] EXT4-fs: Ignoring removed orlov option [ 487.945741][ T7141] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 488.068799][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 488.183541][ T7192] netlink: 14 bytes leftover after parsing attributes in process `syz.5.25234'. [ 488.219891][ T7199] loop4: detected capacity change from 0 to 512 [ 488.243754][ T7199] EXT4-fs: Ignoring removed i_version option [ 488.249885][ T7199] EXT4-fs: Ignoring removed bh option [ 488.295344][ T7199] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 488.374459][ T7199] ext4 filesystem being mounted at /5043/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 488.377083][ T7199] EXT4-fs error (device loop4): ext4_resize_begin:60: comm syz.4.25237: resize_inode disabled but reserved GDT blocks non-zero [ 488.409648][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 488.988706][ T7277] netlink: 60 bytes leftover after parsing attributes in process `syz.2.25262'. [ 489.299921][ T7313] loop4: detected capacity change from 0 to 1024 [ 489.320423][ T7313] EXT4-fs: Ignoring removed nomblk_io_submit option [ 489.332212][ T7321] loop3: detected capacity change from 0 to 512 [ 489.354593][ T7313] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 489.363679][ T7328] tmpfs: Cannot retroactively limit inodes [ 489.370743][ T29] kauditd_printk_skb: 104 callbacks suppressed [ 489.370760][ T29] audit: type=1400 audit(2000529110.168:279834): avc: denied { mount } for pid=7327 comm="syz.5.25280" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 489.400640][ T29] audit: type=1400 audit(2000529110.189:279835): avc: denied { remount } for pid=7327 comm="syz.5.25280" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 489.436613][ T7313] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e054c018, mo2=0002] [ 489.449541][ T7313] System zones: 0-1, 3-36 [ 489.460998][ T7313] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 489.473882][ T29] audit: type=1400 audit(2000529110.221:279836): avc: denied { unmount } for pid=22495 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 489.480190][ T7321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 489.508362][ T7321] ext4 filesystem being mounted at /5210/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 489.533689][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 489.541473][ T29] audit: type=1400 audit(2000529110.336:279837): avc: denied { mounton } for pid=7309 comm="syz.4.25274" path="/5048/file0" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 489.603740][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 489.616690][ T29] audit: type=1400 audit(2000529110.410:279838): avc: denied { setattr } for pid=7320 comm="syz.3.25276" path="/5210/file2/file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 489.667057][ T7352] netlink: 8 bytes leftover after parsing attributes in process `syz.3.25286'. [ 489.770869][ T29] audit: type=1400 audit(2000529110.609:279839): avc: denied { create } for pid=7368 comm="syz.1.25283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 489.834640][ T29] audit: type=1400 audit(2000529110.609:279840): avc: denied { setopt } for pid=7368 comm="syz.1.25283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 489.880682][ T29] audit: type=1400 audit(2000529110.725:279841): avc: denied { read append } for pid=7387 comm="syz.2.25299" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 489.899025][ T7385] netlink: 36 bytes leftover after parsing attributes in process `syz.5.25298'. [ 489.907201][ T29] audit: type=1400 audit(2000529110.725:279842): avc: denied { open } for pid=7387 comm="syz.2.25299" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 489.952501][ T29] audit: type=1400 audit(2000529110.788:279843): avc: denied { ioctl } for pid=7387 comm="syz.2.25299" path="/dev/ptp0" dev="devtmpfs" ino=247 ioctlcmd=0x3d07 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 490.077092][ T7405] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25305'. [ 490.099606][ T7405] bond6: option ad_user_port_key: invalid value (1136) [ 490.106657][ T7405] bond6: option ad_user_port_key: allowed values 0 - 1023 [ 490.115574][ T7405] bond6 (unregistering): Released all slaves [ 490.508624][ T7535] loop4: detected capacity change from 0 to 256 [ 490.550146][ T7535] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 490.606229][ T7544] loop5: detected capacity change from 0 to 1024 [ 490.625845][ T7544] EXT4-fs: Ignoring removed nomblk_io_submit option [ 490.635520][ T7544] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 490.648442][ T7544] System zones: 0-1, 3-36 [ 490.675989][ T7544] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 490.768227][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 490.872324][ T7577] netlink: 'syz.4.25340': attribute type 4 has an invalid length. [ 490.948735][ T7590] loop5: detected capacity change from 0 to 1024 [ 491.001327][ T7599] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 491.009462][ T7590] EXT4-fs: Ignoring removed mblk_io_submit option [ 491.048564][ T7590] EXT4-fs: Ignoring removed oldalloc option [ 491.057951][ T7590] EXT4-fs: Ignoring removed nomblk_io_submit option [ 491.114328][ T7590] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 491.170992][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.194220][ T7627] loop4: detected capacity change from 0 to 256 [ 491.371852][ T7656] netlink: 356 bytes leftover after parsing attributes in process `syz.4.25368'. [ 491.381731][ T7656] netlink: 356 bytes leftover after parsing attributes in process `syz.4.25368'. [ 491.407080][ T7658] netlink: 'syz.2.25369': attribute type 3 has an invalid length. [ 491.498167][ T7677] netlink: 128 bytes leftover after parsing attributes in process `syz.5.25374'. [ 491.517731][ T7677] netlink: 8 bytes leftover after parsing attributes in process `syz.5.25374'. [ 491.859105][ T7741] Failed to initialize the IGMP autojoin socket (err -2) [ 491.954960][ T7754] netlink: 'syz.5.25401': attribute type 29 has an invalid length. [ 492.290284][ T7806] netlink: 'syz.1.25420': attribute type 1 has an invalid length. [ 492.299013][ T7806] netlink: 'syz.1.25420': attribute type 2 has an invalid length. [ 492.368414][T16378] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 492.376883][T16378] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 492.389043][ T2388] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 492.485759][ T7832] netlink: 'syz.2.25429': attribute type 4 has an invalid length. [ 492.546809][ T7843] netlink: 'syz.5.25432': attribute type 2 has an invalid length. [ 492.570790][ T7849] veth13: entered promiscuous mode [ 492.722312][ T7884] loop3: detected capacity change from 0 to 128 [ 492.730261][ T7883] loop5: detected capacity change from 0 to 512 [ 492.764421][ T7883] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 492.773597][ T7883] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 492.815076][ T7883] EXT4-fs (loop5): orphan cleanup on readonly fs [ 492.830386][ T7883] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz.5.25442: bad orphan inode 15 [ 492.842587][ T7883] ext4_test_bit(bit=14, block=18) = 1 [ 492.848095][ T7883] is_bad_inode(inode)=0 [ 492.852310][ T7883] NEXT_ORPHAN(inode)=1023 [ 492.856678][ T7883] max_ino=32 [ 492.860006][ T7883] i_nlink=0 [ 492.863949][ T7883] EXT4-fs error (device loop5): ext4_xattr_delete_inode:2972: inode #15: comm syz.5.25442: corrupted xattr block 19: e_value size too large [ 492.879558][ T7883] EXT4-fs warning (device loop5): ext4_evict_inode:273: xattr delete (err -117) [ 492.888735][ T2398] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 492.894866][ T7883] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 492.923838][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.047257][ T7917] netlink: 3272 bytes leftover after parsing attributes in process `syz.3.25453'. [ 493.066228][ T2398] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 493.258522][ T7953] loop3: detected capacity change from 0 to 512 [ 493.294979][ T7953] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 493.295077][ T7953] ext4 filesystem being mounted at /5236/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 493.357729][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 493.418222][ T7975] netlink: 24 bytes leftover after parsing attributes in process `syz.1.25471'. [ 493.895763][ T8051] __nla_validate_parse: 1 callbacks suppressed [ 493.895784][ T8051] netlink: 28 bytes leftover after parsing attributes in process `syz.2.25511'. [ 494.040916][ T8068] sg_write: data in/out 768/1 bytes for SCSI command 0x0-- guessing data in; [ 494.040916][ T8068] program syz.5.25509 not setting count and/or reply_len properly [ 494.235589][ T8084] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25515'. [ 494.282818][ T29] kauditd_printk_skb: 66 callbacks suppressed [ 494.282837][ T29] audit: type=1400 audit(504.283:279910): avc: denied { connect } for pid=8092 comm="syz.4.25520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 494.610589][ T8165] netlink: 'syz.5.25539': attribute type 6 has an invalid length. [ 494.775109][ T8194] loop5: detected capacity change from 0 to 1024 [ 494.805449][ T8194] EXT4-fs: inline encryption not supported [ 494.825000][ T8194] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 494.846558][ T29] audit: type=1400 audit(504.871:279911): avc: denied { read } for pid=8204 comm="syz.3.25549" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 494.870628][ T29] audit: type=1400 audit(504.871:279912): avc: denied { ioctl } for pid=8204 comm="syz.3.25549" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 494.915151][ T8194] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 2: comm syz.5.25546: lblock 2 mapped to illegal pblock 2 (length 1) [ 494.937893][ T8194] EXT4-fs (loop5): Remounting filesystem read-only [ 494.945285][ T8194] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 494.954389][ T8194] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 494.964050][ T8194] EXT4-fs (loop5): 1 orphan inode deleted [ 494.973027][ T8194] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 494.994211][ T8216] ieee802154 phy0 wpan0: encryption failed: -22 [ 495.055543][ T8208] loop4: detected capacity change from 0 to 8192 [ 495.072325][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.262864][ T52] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 495.326670][ T8279] loop3: detected capacity change from 0 to 1024 [ 495.340503][ T8280] tipc: Enabling of bearer rejected, failed to enable media [ 495.401349][ T8279] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 495.432028][ T8279] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 495.475358][ T8279] EXT4-fs (loop3): Remounting filesystem read-only [ 495.508727][ T8279] EXT4-fs warning (device loop3): ext4_xattr_inode_lookup_create:1607: inode #18: comm syz.3.25573: cleanup dec ref error -28 [ 495.552652][ T8323] netlink: 40 bytes leftover after parsing attributes in process `syz.5.25587'. [ 495.564151][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.647316][ T29] audit: type=1326 audit(505.722:279913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8342 comm="syz.2.25595" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 495.691860][ T8350] netlink: 'syz.3.25597': attribute type 1 has an invalid length. [ 495.736310][ T29] audit: type=1326 audit(505.722:279914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8342 comm="syz.2.25595" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 495.760813][ T29] audit: type=1326 audit(505.722:279915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8342 comm="syz.2.25595" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 495.784650][ T29] audit: type=1326 audit(505.722:279916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8342 comm="syz.2.25595" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 495.809332][ T29] audit: type=1326 audit(505.722:279917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8342 comm="syz.2.25595" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 496.034189][ T8389] loop3: detected capacity change from 0 to 4096 [ 496.108346][ T8389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 496.216790][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 496.311160][ T8386] loop4: detected capacity change from 0 to 8192 [ 496.346584][ T8386] FAT-fs (loop4): bogus sectors per cluster 254 [ 496.353828][ T8386] FAT-fs (loop4): Can't find a valid FAT filesystem [ 496.434028][ T8438] netlink: 76 bytes leftover after parsing attributes in process `syz.1.25629'. [ 496.459486][ T8444] loop3: detected capacity change from 0 to 128 [ 496.478470][ T8444] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 496.494456][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 496.540937][ T3324] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 496.706443][ T8487] veth1_to_bond: entered allmulticast mode [ 496.729552][ T8486] veth1_to_bond: left allmulticast mode [ 496.783470][ T8501] tipc: Enabling of bearer rejected, failed to enable media [ 497.032075][ T8527] netlink: 20 bytes leftover after parsing attributes in process `syz.1.25665'. [ 497.042819][ T8527] netlink: 20 bytes leftover after parsing attributes in process `syz.1.25665'. [ 497.198470][ T8552] loop3: detected capacity change from 0 to 1024 [ 497.213133][ T8552] EXT4-fs: Ignoring removed mblk_io_submit option [ 497.227452][ T8552] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 497.239418][ T8552] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 497.253229][ T8552] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #11: comm syz.3.25675: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 497.301730][ T8552] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.25675: couldn't read orphan inode 11 (err -117) [ 497.316835][ T8552] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 497.353847][ T8569] debugfs: Bad value for 'uid' [ 497.358762][ T8569] debugfs: Bad value for 'uid' [ 497.378722][ T8552] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.25675: Invalid block bitmap block 0 in block_group 0 [ 497.460602][ T8552] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.25675: Failed to acquire dquot type 0 [ 497.535068][ T52] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:3: Failed to release dquot type 0 [ 497.548471][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 497.773691][ T8606] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 498.144712][ T2398] hid_parser_main: 44 callbacks suppressed [ 498.144734][ T2398] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x4 [ 498.158393][ T2398] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x2 [ 498.174461][ T2398] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x3 [ 498.199514][ T2398] hid-generic 0000:3000000:0000.0007: hidraw0: HID v0.00 Device [sy] on syz0 [ 498.257851][ T8685] netlink: 'syz.3.25719': attribute type 2 has an invalid length. [ 498.266603][ T8672] fido_id[8672]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 498.334563][ T8691] netlink: 8 bytes leftover after parsing attributes in process `syz.3.25720'. [ 498.420836][ T8702] bond0: option packets_per_slave: invalid value (18446744071562067968) [ 498.429398][ T8702] bond0: option packets_per_slave: allowed values 0 - 65535 [ 498.512003][ T8722] 9pnet_fd: p9_fd_create_unix (8722): problem connecting socket: ./file1: -1 [ 498.648515][ T8749] netlink: 128 bytes leftover after parsing attributes in process `syz.4.25742'. [ 498.690623][ T8749] netlink: 8 bytes leftover after parsing attributes in process `syz.4.25742'. [ 498.718282][ T8759] Failed to initialize the IGMP autojoin socket (err -2) [ 498.932533][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 499.066095][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 499.066114][ T29] audit: type=1400 audit(509.302:279969): avc: denied { ioctl } for pid=8798 comm="syz.1.25764" path="socket:[177702]" dev="sockfs" ino=177702 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 499.116469][ T8801] program syz.4.25765 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 499.196619][ T8807] loop4: detected capacity change from 0 to 1024 [ 499.236412][ T8807] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.254391][ T8817] loop5: detected capacity change from 0 to 512 [ 499.257557][ T29] audit: type=1400 audit(509.501:279970): avc: denied { create } for pid=8815 comm="syz.1.25770" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_dgram_socket permissive=1 [ 499.287077][ T29] audit: type=1400 audit(509.543:279971): avc: denied { read } for pid=8806 comm="syz.4.25766" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 499.324577][ T8817] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 499.348669][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.358085][ T29] audit: type=1400 audit(509.617:279972): avc: denied { append } for pid=8814 comm="syz.5.25769" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 499.403682][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.472868][ T2439] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 499.482034][ T2439] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 499.494881][ T2398] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 499.502446][ T29] audit: type=1400 audit(509.732:279973): avc: denied { getopt } for pid=8838 comm="syz.1.25775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 499.556941][ T8848] loop4: detected capacity change from 0 to 128 [ 499.583777][ T8848] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 499.655929][ T29] audit: type=1400 audit(509.921:279974): avc: denied { write } for pid=8847 comm="syz.4.25781" path="/5142/file1/file1" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 499.691638][ T29] audit: type=1400 audit(509.953:279975): avc: denied { ioctl } for pid=8847 comm="syz.4.25781" path="/5142/file1/file1" dev="loop4" ino=12 ioctlcmd=0x6603 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 499.727953][ T3320] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 499.777557][ T8883] netlink: 48 bytes leftover after parsing attributes in process `syz.1.25789'. [ 499.788249][ T8887] loop5: detected capacity change from 0 to 1024 [ 499.798429][ T8887] EXT4-fs: Ignoring removed oldalloc option [ 499.804446][ T8887] EXT4-fs: Ignoring removed bh option [ 499.830295][ T29] audit: type=1400 audit(510.110:279976): avc: denied { setopt } for pid=8889 comm="syz.2.25792" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 499.851262][ T8887] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 499.900956][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.954089][ T8911] loop5: detected capacity change from 0 to 512 [ 499.985694][ T8891] loop3: detected capacity change from 0 to 8192 [ 499.996351][ T2398] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 500.024301][ T8911] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 500.037236][ T8891] loop3: p1 < > p3 p4 < > [ 500.050748][ T8891] loop3: p3 size 33554432 extends beyond EOD, truncated [ 500.055374][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.055589][ T8911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 500.055723][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.055967][ T8911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 500.056103][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.056261][ T8911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 500.056289][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.063937][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.064173][ T8911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 500.064205][ T8911] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.25797: corrupted xattr block 6: invalid header [ 500.064409][ T8911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 500.078608][ T29] audit: type=1400 audit(510.362:279977): avc: denied { read write } for pid=8890 comm="syz.3.25791" name="loop3p3" dev="devtmpfs" ino=4805 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 500.089429][ T2398] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 500.094594][ T29] audit: type=1400 audit(510.362:279978): avc: denied { open } for pid=8890 comm="syz.3.25791" path="/dev/loop3p3" dev="devtmpfs" ino=4805 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 500.292416][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.427081][ T8947] sch_tbf: burst 4 is lower than device team_slave_0 mtu (1514) ! [ 500.537796][ T8963] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 500.577205][ T8979] netlink: 'syz.3.25816': attribute type 18 has an invalid length. [ 500.585345][ T8979] netlink: 28 bytes leftover after parsing attributes in process `syz.3.25816'. [ 500.630010][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 500.666307][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.676063][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.684237][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.693879][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.701889][ T8986] loop7: unable to read partition table [ 500.726371][ T8986] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö˜Èµ4FLQkÝŠ) failed (rc=-5) [ 500.741161][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.750805][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.761396][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.771026][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.779945][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.789576][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.798419][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.808074][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.824711][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 500.834474][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 500.905782][ T9023] set_capacity_and_notify: 2 callbacks suppressed [ 500.905805][ T9023] loop3: detected capacity change from 0 to 512 [ 500.948017][ T9023] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 500.986908][ T9023] EXT4-fs error (device loop3): ext4_empty_dir:3075: inode #12: comm syz.3.25830: invalid size [ 501.074622][ T9047] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 501.083912][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.271184][ T9074] netlink: 'syz.1.25851': attribute type 3 has an invalid length. [ 501.978097][ T9163] netlink: 8 bytes leftover after parsing attributes in process `syz.4.25888'. [ 502.031818][ T9163] ip6gre4: entered promiscuous mode [ 502.037186][ T9163] ip6gre4: entered allmulticast mode [ 502.184555][ T52] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 502.193065][ T52] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 502.210397][ T2388] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 502.220777][ T9187] netlink: 104 bytes leftover after parsing attributes in process `syz.3.25898'. [ 502.353490][ T9210] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25907'. [ 502.597033][ T9256] netlink: 48 bytes leftover after parsing attributes in process `syz.3.25926'. [ 502.687649][ T9269] netlink: 4 bytes leftover after parsing attributes in process `syz.4.25930'. [ 502.771434][ T9284] netlink: 32 bytes leftover after parsing attributes in process `syz.2.25937'. [ 502.895899][ T2388] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 503.173559][ T9336] netlink: 'syz.3.25957': attribute type 6 has an invalid length. [ 503.473596][ T9361] loop3: detected capacity change from 0 to 8192 [ 503.711440][ T9403] loop3: detected capacity change from 0 to 512 [ 503.860710][ T9420] netlink: 6 bytes leftover after parsing attributes in process `syz.5.25986'. [ 503.890416][ T9403] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 503.957612][ T9426] loop4: detected capacity change from 0 to 512 [ 503.985140][ T9426] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 504.096882][ T9403] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.126276][ T9439] loop5: detected capacity change from 0 to 512 [ 504.200818][ T9439] EXT4-fs (loop5): orphan cleanup on readonly fs [ 504.210486][ T9403] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 504.214056][ T9439] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 504.228115][ T9439] EXT4-fs (loop5): 1 truncate cleaned up [ 504.234547][ T9439] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 504.248219][ T9403] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.248969][ T9446] tipc: Enabling of bearer rejected, failed to enable media [ 504.262247][ T9403] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 504.279621][ T9403] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.282131][ T9442] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.307576][ T9403] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 504.315911][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 504.315966][ T29] audit: type=1400 audit(514.824:280018): avc: denied { remount } for pid=9438 comm="syz.5.25994" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 504.318492][ T9403] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.356149][ T9439] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 504.356512][ T9442] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 504.373706][ T9442] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #12: comm syz.3.25982: corrupted xattr block 6: invalid header [ 504.453008][ T9442] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 504.463928][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.484329][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.557320][ T9379] syz.1.25973 (9379) used greatest stack depth: 7224 bytes left [ 504.602392][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.719681][ T29] audit: type=1400 audit(515.244:280019): avc: denied { connect } for pid=9485 comm="syz.5.26009" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 504.753448][ T9475] netlink: 83992 bytes leftover after parsing attributes in process `syz.1.26004'. [ 504.807517][ T9475] netlink: zone id is out of range [ 504.813427][ T9475] netlink: zone id is out of range [ 504.903500][ T9475] netlink: set zone limit has 8 unknown bytes [ 504.963431][ T9512] tipc: Cannot configure node identity twice [ 505.028625][ C0] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 505.028643][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 505.075067][ T9525] netlink: 'syz.3.26022': attribute type 10 has an invalid length. [ 505.081829][ T9525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 505.125317][ T9525] batadv0: entered promiscuous mode [ 505.125449][ T9525] batadv0: entered allmulticast mode [ 505.126155][ T9525] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 505.175152][ T9533] netlink: 8 bytes leftover after parsing attributes in process `syz.3.26025'. [ 505.175172][ T9533] netlink: 8 bytes leftover after parsing attributes in process `syz.3.26025'. [ 505.197485][ T9537] netlink: 16 bytes leftover after parsing attributes in process `syz.5.26027'. [ 505.523610][ T29] audit: type=1400 audit(516.084:280020): avc: denied { write } for pid=9578 comm="syz.3.26041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 505.562441][ T6262] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 505.571725][ T6262] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 505.588322][ T9587] netlink: 20 bytes leftover after parsing attributes in process `syz.2.26043'. [ 505.597474][ T9587] netlink: 20 bytes leftover after parsing attributes in process `syz.2.26043'. [ 505.642314][ T29] audit: type=1400 audit(516.210:280021): avc: denied { bind } for pid=9589 comm="syz.3.26045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 505.727596][ T29] audit: type=1400 audit(516.304:280022): avc: denied { read } for pid=9601 comm="syz.4.26050" 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 [ 505.752311][ T9603] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 505.771919][ T9608] program syz.3.26052 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 505.792605][ T9603] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 505.830531][ T29] audit: type=1400 audit(516.336:280023): avc: denied { ioctl } for pid=9601 comm="syz.4.26050" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 505.867264][ C0] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 506.165036][ T9642] loop3: detected capacity change from 0 to 8192 [ 506.471786][ T9679] macvtap1: entered allmulticast mode [ 506.477430][ T9679] team0: entered allmulticast mode [ 506.482586][ T9679] team_slave_0: entered allmulticast mode [ 506.489851][ T9679] team_slave_1: entered allmulticast mode [ 506.532505][ T9679] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 506.568694][ T9679] team0: left allmulticast mode [ 506.575061][ T9679] team_slave_0: left allmulticast mode [ 506.580583][ T9679] team_slave_1: left allmulticast mode [ 506.636503][ T9691] Failed to initialize the IGMP autojoin socket (err -2) [ 506.733499][ T9716] loop3: detected capacity change from 0 to 128 [ 506.846524][ T9731] loop4: detected capacity change from 0 to 1024 [ 506.857470][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 506.906948][ T9731] EXT4-fs: Ignoring removed nomblk_io_submit option [ 506.950808][ T9741] netlink: 8 bytes leftover after parsing attributes in process `syz.1.26098'. [ 506.962837][ T9731] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 506.971004][ T9731] System zones: 0-1, 3-36 [ 507.087624][ T9731] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 507.167417][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 507.432187][ T29] audit: type=1400 audit(518.089:280024): avc: denied { read } for pid=9794 comm="syz.5.26114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 507.474982][ T9806] bridge: RTM_NEWNEIGH with invalid state 0x10 [ 507.626284][ T9811] loop4: detected capacity change from 0 to 764 [ 507.644726][ T9811] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 507.688584][ T29] audit: type=1400 audit(518.362:280025): avc: denied { mount } for pid=9810 comm="syz.4.26121" name="/" dev="loop4" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 507.721549][ T9811] Symlink component flag not implemented [ 507.733594][ T9811] Symlink component flag not implemented (7) [ 507.739942][ T9811] Symlink component flag not implemented (7) [ 507.758124][ T29] audit: type=1400 audit(518.436:280026): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 507.946818][ T9848] netlink: 'syz.1.26133': attribute type 10 has an invalid length. [ 507.973766][ T9846] netlink: 'syz.5.26132': attribute type 3 has an invalid length. [ 507.982526][ T9844] netlink: 48 bytes leftover after parsing attributes in process `syz.2.26131'. [ 508.096704][ T29] audit: type=1326 audit(518.782:280027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9856 comm="syz.3.26136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 508.212473][ T9876] netlink: 16 bytes leftover after parsing attributes in process `syz.1.26143'. [ 508.439278][ T9909] netlink: 'syz.1.26154': attribute type 8 has an invalid length. [ 508.553150][ T9927] netlink: 'syz.1.26161': attribute type 14 has an invalid length. [ 508.714210][ T9950] loop3: detected capacity change from 0 to 512 [ 508.858686][ T9968] delete_channel: no stack [ 508.871682][ T9972] __nla_validate_parse: 2 callbacks suppressed [ 508.871699][ T9972] netlink: 20 bytes leftover after parsing attributes in process `syz.5.26174'. [ 508.896393][ T9966] delete_channel: no stack [ 508.908737][ T9974] netlink: 4 bytes leftover after parsing attributes in process `syz.1.26176'. [ 509.053066][ T9985] loop3: detected capacity change from 0 to 512 [ 509.087288][ T9985] EXT4-fs: inline encryption not supported [ 509.113453][ T9985] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 509.145531][ T9985] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a04fc11c, mo2=0002] [ 509.170437][ T9985] System zones: 1-12 [ 509.195642][ T9985] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.26179: corrupted in-inode xattr: e_value size too large [ 509.226685][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 509.226703][ T29] audit: type=1326 audit(519.979:280032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.239160][ T9985] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.26179: couldn't read orphan inode 15 (err -117) [ 509.271045][T10004] tipc: Enabling of bearer rejected, failed to enable media [ 509.338329][ T29] audit: type=1326 audit(520.021:280033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.363101][ T29] audit: type=1326 audit(520.042:280034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.387126][ T29] audit: type=1326 audit(520.042:280035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=197 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.411877][ T29] audit: type=1326 audit(520.042:280036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.435127][ T29] audit: type=1326 audit(520.042:280037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10002 comm="syz.1.26185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 509.717402][ T29] audit: type=1401 audit(520.472:280038): op=fscreate invalid_context=DC [ 509.771657][ T29] audit: type=1400 audit(520.546:280039): avc: denied { read } for pid=10066 comm="syz.4.26206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 509.827040][ T29] audit: type=1326 audit(520.609:280040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10074 comm="syz.3.26208" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 509.905373][ T29] audit: type=1326 audit(520.609:280041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10074 comm="syz.3.26208" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 510.080905][T10088] netlink: 16 bytes leftover after parsing attributes in process `syz.3.26216'. [ 510.481826][T10123] tc_dump_action: action bad kind [ 510.633230][T10141] netlink: 36 bytes leftover after parsing attributes in process `syz.4.26237'. [ 510.732560][T10150] netlink: 24 bytes leftover after parsing attributes in process `syz.1.26236'. [ 510.809299][T10158] netlink: 28 bytes leftover after parsing attributes in process `syz.4.26242'. [ 510.818469][T10158] netlink: 28 bytes leftover after parsing attributes in process `syz.4.26242'. [ 510.957432][T10179] netlink: 104 bytes leftover after parsing attributes in process `syz.1.26251'. [ 511.245268][T10239] loop5: detected capacity change from 0 to 128 [ 511.317711][T10252] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 511.361922][T10256] netlink: 32 bytes leftover after parsing attributes in process `syz.1.26278'. [ 511.522518][T10277] loop3: detected capacity change from 0 to 512 [ 511.533488][T10277] EXT4-fs: Ignoring removed i_version option [ 511.551664][T10277] EXT4-fs mount: 4 callbacks suppressed [ 511.551680][T10277] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.656208][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.734597][ C0] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 511.955483][T10344] netlink: 40 bytes leftover after parsing attributes in process `syz.2.26317'. [ 512.150706][T10377] sch_tbf: burst 0 is lower than device lo mtu (81) ! [ 512.168367][T10378] loop5: detected capacity change from 0 to 1024 [ 512.187340][T10378] EXT4-fs: Ignoring removed nomblk_io_submit option [ 512.226027][T10378] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 512.267300][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.487572][T10432] loop4: detected capacity change from 0 to 128 [ 512.500372][T10434] netlink: 'syz.5.26337': attribute type 18 has an invalid length. [ 512.527836][T10432] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 512.592128][T10432] EXT4-fs error (device loop4): __ext4_new_inode:1073: comm syz.4.26336: reserved inode found cleared - inode=2 [ 512.669533][ T3320] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 512.874755][T10493] tipc: Enabling of bearer rejected, failed to enable media [ 512.937076][T10501] loop4: detected capacity change from 0 to 128 [ 513.183347][T10533] loop5: detected capacity change from 0 to 512 [ 513.255266][T10536] SELinux: Context @ is not valid (left unmapped). [ 513.563104][ C0] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 513.902720][T10625] __nla_validate_parse: 3 callbacks suppressed [ 513.902741][T10625] netlink: 8 bytes leftover after parsing attributes in process `syz.1.26381'. [ 513.942296][T10625] ip6gre2: entered promiscuous mode [ 513.947657][T10625] ip6gre2: entered allmulticast mode [ 513.954924][T16378] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 513.962622][T16378] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 513.992562][ T2531] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 514.154584][ T2531] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 514.782936][ T2531] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 514.824045][T10764] loop5: detected capacity change from 0 to 256 [ 514.864202][T10764] FAT-fs (loop5): Directory bread(block 64) failed [ 514.873275][T10764] FAT-fs (loop5): Directory bread(block 65) failed [ 514.880646][T10764] FAT-fs (loop5): Directory bread(block 66) failed [ 514.887421][T10764] FAT-fs (loop5): Directory bread(block 67) failed [ 514.891196][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 514.891242][ T29] audit: type=1400 audit(525.921:280076): avc: denied { create } for pid=10769 comm="syz.1.26412" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 514.894661][T10764] FAT-fs (loop5): Directory bread(block 68) failed [ 514.963333][T10764] FAT-fs (loop5): Directory bread(block 69) failed [ 514.970095][T10764] FAT-fs (loop5): Directory bread(block 70) failed [ 514.976045][ T29] audit: type=1400 audit(526.015:280077): avc: denied { unlink } for pid=3326 comm="syz-executor" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=28003 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 514.978608][T10764] FAT-fs (loop5): Directory bread(block 71) failed [ 515.030150][T10764] FAT-fs (loop5): Directory bread(block 72) failed [ 515.036920][T10764] FAT-fs (loop5): Directory bread(block 73) failed [ 515.062575][ T29] audit: type=1400 audit(526.099:280078): avc: denied { create } for pid=10778 comm="syz.2.26417" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=socket permissive=1 [ 515.148495][T10795] vlan1: entered allmulticast mode [ 515.338635][ T29] audit: type=1400 audit(526.393:280079): avc: denied { write } for pid=10823 comm="syz.5.26434" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 515.398346][ T29] audit: type=1326 audit(526.425:280080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.423036][ T29] audit: type=1326 audit(526.425:280081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.446411][ T29] audit: type=1326 audit(526.425:280082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.469588][ T29] audit: type=1326 audit(526.425:280083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.494221][ T29] audit: type=1326 audit(526.425:280084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.518892][ T29] audit: type=1326 audit(526.425:280085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10824 comm="syz.3.26435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=33 compat=0 ip=0x7f139407acb9 code=0x7ffc0000 [ 515.548046][T10835] netlink: 148 bytes leftover after parsing attributes in process `syz.3.26439'. [ 515.611249][T10842] loop5: detected capacity change from 0 to 512 [ 515.631796][T10842] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 515.650158][T10850] loop4: detected capacity change from 0 to 512 [ 515.672521][T10850] EXT4-fs: Ignoring removed i_version option [ 515.686414][T10854] netlink: 148 bytes leftover after parsing attributes in process `syz.3.26445'. [ 515.735933][T10850] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.793350][T10850] EXT4-fs (loop4): Online resizing not supported with sparse_super2 [ 515.823823][T10866] loop3: detected capacity change from 0 to 1024 [ 515.852388][T10866] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 515.895695][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.986962][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 516.012397][T10886] loop4: detected capacity change from 0 to 512 [ 516.065720][T10886] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.26452: couldn't read orphan inode 26 (err -116) [ 516.078691][T10886] EXT4-fs (loop4): Remounting filesystem read-only [ 516.089647][T10886] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 516.161948][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.454243][T10941] netlink: 16 bytes leftover after parsing attributes in process `syz.1.26471'. [ 516.464297][T10941] netlink: 192 bytes leftover after parsing attributes in process `syz.1.26471'. [ 516.519353][T10948] loop4: detected capacity change from 0 to 512 [ 516.590066][T10948] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 516.640872][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 517.038471][T10998] netlink: 'syz.2.26493': attribute type 3 has an invalid length. [ 517.254159][T11019] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26501'. [ 517.264078][T11019] netlink: 4 bytes leftover after parsing attributes in process `syz.2.26501'. [ 517.273181][T11019] netlink: 'syz.2.26501': attribute type 14 has an invalid length. [ 517.354066][T11026] loop5: detected capacity change from 0 to 1024 [ 517.388467][T11028] tipc: Enabling of bearer rejected, failed to enable media [ 517.397314][T11026] EXT4-fs: Ignoring removed mblk_io_submit option [ 517.419846][T11026] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 517.447884][T11026] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 517.471540][T11026] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #11: comm syz.5.26505: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 517.535201][T11026] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.26505: couldn't read orphan inode 11 (err -117) [ 517.554842][T11026] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 517.656507][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 517.763653][ C1] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 517.957075][T11085] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 518.160778][T11114] netlink: 'syz.5.26538': attribute type 1 has an invalid length. [ 518.207372][T11118] tipc: Enabling of bearer rejected, failed to enable media [ 518.280239][T11127] netlink: 'syz.1.26544': attribute type 2 has an invalid length. [ 518.461698][T11034] syz.3.26506 (11034) used greatest stack depth: 6336 bytes left [ 518.732870][T11187] netlink: 'syz.1.26579': attribute type 31 has an invalid length. [ 518.784467][T11186] delete_channel: no stack [ 519.153834][T11225] netlink: 28 bytes leftover after parsing attributes in process `syz.1.26589'. [ 519.217633][T11232] netlink: 8 bytes leftover after parsing attributes in process `syz.5.26592'. [ 519.471382][T11264] bridge_slave_0: left allmulticast mode [ 519.477231][T11264] bridge_slave_0: left promiscuous mode [ 519.483020][T11264] bridge0: port 1(bridge_slave_0) entered disabled state [ 519.502256][T11264] bridge_slave_1: left allmulticast mode [ 519.508089][T11264] bridge_slave_1: left promiscuous mode [ 519.513820][T11264] bridge0: port 2(bridge_slave_1) entered disabled state [ 519.523154][T11268] netlink: 'syz.5.26607': attribute type 10 has an invalid length. [ 519.531190][T11268] netlink: 2 bytes leftover after parsing attributes in process `syz.5.26607'. [ 519.544743][T11264] bond0: (slave bond_slave_0): Releasing backup interface [ 519.606494][T11274] loop4: detected capacity change from 0 to 512 [ 519.624234][T11274] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 519.638949][T11264] bond0: (slave bond_slave_1): Releasing backup interface [ 519.651087][T11264] team0: Port device team_slave_0 removed [ 519.662282][T11264] team0: Port device team_slave_1 removed [ 519.670404][T11183] syz.2.26568 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 519.679571][T11264] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 519.681632][T11183] CPU: 0 UID: 0 PID: 11183 Comm: syz.2.26568 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 519.681823][T11183] Tainted: [W]=WARN [ 519.681845][T11183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 519.681895][T11183] Call Trace: [ 519.681928][T11183] [ 519.681961][T11183] __dump_stack+0x1d/0x30 [ 519.682047][T11183] dump_stack_lvl+0x95/0xd0 [ 519.682154][T11183] dump_stack+0x15/0x1b [ 519.682293][T11183] dump_header+0x80/0x240 [ 519.682362][T11183] oom_kill_process+0x295/0x350 [ 519.682446][T11183] out_of_memory+0x97d/0xb80 [ 519.682566][T11183] try_charge_memcg+0x62e/0xa10 [ 519.682689][T11183] charge_memcg+0x51/0xc0 [ 519.682826][T11183] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 519.682935][T11183] __read_swap_cache_async+0x17b/0x2d0 [ 519.683122][T11183] swap_cluster_readahead+0x262/0x3c0 [ 519.683254][T11183] swapin_readahead+0xde/0x840 [ 519.683353][T11183] ? __rcu_read_unlock+0x33/0x70 [ 519.683423][T11183] ? __rcu_read_unlock+0x4e/0x70 [ 519.683534][T11183] ? swap_cache_get_folio+0x26f/0x280 [ 519.683622][T11183] do_swap_page+0x2f4/0x2140 [ 519.683791][T11183] ? css_rstat_updated+0xbb/0x280 [ 519.683905][T11183] ? __pfx_default_wake_function+0x10/0x10 [ 519.684103][T11183] handle_mm_fault+0xb40/0x3030 [ 519.684262][T11183] ? vma_start_read+0x1c7/0x2c0 [ 519.684365][T11183] do_user_addr_fault+0x62f/0x1050 [ 519.684501][T11183] ? fpregs_assert_state_consistent+0xb3/0xe0 [ 519.684653][T11183] ? arch_exit_to_user_mode_prepare+0x26/0x80 [ 519.684737][T11183] ? irqentry_exit+0x3c/0x510 [ 519.684812][T11183] exc_page_fault+0x62/0xa0 [ 519.684896][T11183] asm_exc_page_fault+0x26/0x30 [ 519.685050][T11183] RIP: 0033:0x7fafba37f780 [ 519.685201][T11183] Code: 44 39 d0 75 dc 48 89 f0 25 ff 1f 00 00 49 89 34 c1 41 88 3c 00 31 c0 c3 66 90 41 38 3c 10 74 0b 41 88 3c 10 31 c0 49 89 34 d1 b8 01 00 00 00 c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 [ 519.685250][T11183] RSP: 002b:00007ffd3b68f6e8 EFLAGS: 00010246 [ 519.685310][T11183] RAX: 0000000000000000 RBX: ffffffff845bcfc0 RCX: 0000000000000000 [ 519.685353][T11183] RDX: 0000000000000fc0 RSI: ffffffff845bcfc0 RDI: 0000000000000002 [ 519.685403][T11183] RBP: 0000000000000014 R08: 00007fafba730000 R09: 00007fafba732000 [ 519.685453][T11183] R10: 00000000845bcfc4 R11: 0000000000000002 R12: 00007fafba746038 [ 519.685501][T11183] R13: 0000000000000014 R14: ffffffff845bc4fb R15: 00007fafbb275720 [ 519.685603][T11183] ? ___sys_sendmsg+0x17b/0x1e0 [ 519.685686][T11183] ? __sys_recvmsg+0x50/0x150 [ 519.685773][T11183] ? __sys_recvmsg+0x50/0x150 [ 519.685939][T11183] [ 519.685969][T11183] memory: usage 307200kB, limit 307200kB, failcnt 547 [ 519.778926][T11283] netlink: 764 bytes leftover after parsing attributes in process `syz.3.26612'. [ 519.968235][T11183] memory+swap: usage 308192kB, limit 9007199254740988kB, failcnt 0 [ 519.977560][T11183] kmem: usage 307156kB, limit 9007199254740988kB, failcnt 0 [ 519.984916][T11183] Memory cgroup stats for /syz2: [ 519.985422][T11264] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 519.986457][T11183] cache 0 [ 520.000588][T11183] rss 0 [ 520.004744][T11183] shmem 0 [ 520.007729][T11183] mapped_file 0 [ 520.011241][T11183] dirty 0 [ 520.014236][T11183] writeback 0 [ 520.017638][T11183] workingset_refault_anon 40 [ 520.022274][T11183] workingset_refault_file 371 [ 520.026963][T11183] swap 1015808 [ 520.030353][T11183] swapcached 4096 [ 520.035389][T11183] pgpgin 576570 [ 520.038882][T11183] pgpgout 576559 [ 520.042536][T11183] pgfault 691111 [ 520.046109][T11183] pgmajfault 24 [ 520.049582][T11183] inactive_anon 0 [ 520.053313][T11183] active_anon 4096 [ 520.057060][T11183] inactive_file 0 [ 520.062112][T11183] active_file 40960 [ 520.065946][T11183] unevictable 0 [ 520.069477][T11183] hierarchical_memory_limit 314572800 [ 520.074965][T11183] hierarchical_memsw_limit 9223372036854771712 [ 520.081186][T11183] total_cache 0 [ 520.084666][T11183] total_rss 0 [ 520.087960][T11183] total_shmem 0 [ 520.092847][T11183] total_mapped_file 0 [ 520.096843][T11183] total_dirty 0 [ 520.100358][T11183] total_writeback 0 [ 520.104201][T11183] total_workingset_refault_anon 40 [ 520.109456][T11183] total_workingset_refault_file 371 [ 520.114796][T11183] total_swap 1015808 [ 520.120141][T11183] total_swapcached 4096 [ 520.124384][T11183] total_pgpgin 576570 [ 520.128449][T11183] total_pgpgout 576559 [ 520.132541][T11183] total_pgfault 691111 [ 520.136656][T11183] total_pgmajfault 24 [ 520.140658][T11183] total_inactive_anon 0 [ 520.144838][T11183] total_active_anon 4096 [ 520.150464][T11183] total_inactive_file 0 [ 520.154695][T11183] total_active_file 40960 [ 520.159042][T11183] total_unevictable 0 [ 520.163102][T11183] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.26568,pid=11183,uid=0 [ 520.179335][T11183] Memory cgroup out of memory: Killed process 11183 (syz.2.26568) total-vm:96048kB, anon-rss:1312kB, file-rss:21772kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 520.193317][T11290] loop3: detected capacity change from 0 to 1024 [ 520.205750][T11264] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 520.246128][T11268] team0: entered promiscuous mode [ 520.251309][T11290] EXT4-fs: Ignoring removed bh option [ 520.251400][T11290] EXT4-fs: inline encryption not supported [ 520.264481][T11290] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 520.275752][T11290] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 520.290436][T11290] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 2: comm syz.3.26614: lblock 2 mapped to illegal pblock 2 (length 1) [ 520.308341][T11290] __quota_error: 36 callbacks suppressed [ 520.308440][T11290] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 520.325141][T11268] 8021q: adding VLAN 0 to HW filter on device team0 [ 520.332119][T11290] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 48: comm syz.3.26614: lblock 0 mapped to illegal pblock 48 (length 1) [ 520.370174][T11268] bridge0: port 1(team0) entered blocking state [ 520.377365][T11268] bridge0: port 1(team0) entered disabled state [ 520.398498][T11290] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 520.408098][T11290] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.26614: Failed to acquire dquot type 0 [ 520.431194][T11185] syz.2.26568 (11185) used greatest stack depth: 6248 bytes left [ 520.449304][T11268] team0: entered allmulticast mode [ 520.460701][T11290] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 520.486901][T11290] EXT4-fs error (device loop3): ext4_evict_inode:253: inode #11: comm syz.3.26614: mark_inode_dirty error [ 520.500481][T11290] EXT4-fs warning (device loop3): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 520.514895][T11290] EXT4-fs (loop3): 1 orphan inode deleted [ 520.527810][T16378] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:17: lblock 1 mapped to illegal pblock 1 (length 1) [ 520.549585][ T29] audit: type=1326 audit(531.863:280122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.573812][T11290] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 520.586518][T16378] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 520.586543][T16378] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:17: Failed to release dquot type 0 [ 520.625713][ T29] audit: type=1326 audit(531.863:280123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.649784][ T29] audit: type=1326 audit(531.863:280124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.673702][ T29] audit: type=1326 audit(531.863:280125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.697084][ T29] audit: type=1326 audit(531.863:280126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.721040][ T29] audit: type=1326 audit(531.863:280127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.744649][ T29] audit: type=1326 audit(531.863:280128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11300 comm="syz.1.26617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 520.833008][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 520.860913][T11311] netlink: 60 bytes leftover after parsing attributes in process `syz.2.26621'. [ 520.878638][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 520.888361][ T3324] EXT4-fs error (device loop3): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 520.927605][ T3324] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 520.967487][ T3324] EXT4-fs error (device loop3): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 521.015154][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 521.087178][T11329] loop4: detected capacity change from 0 to 1024 [ 521.119289][T11329] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 521.150928][T11329] netlink: 64 bytes leftover after parsing attributes in process `syz.4.26626'. [ 521.251098][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 521.409355][T11381] netlink: 32 bytes leftover after parsing attributes in process `syz.4.26642'. [ 521.427020][T11380] netlink: 12 bytes leftover after parsing attributes in process `syz.3.26641'. [ 521.442697][T11380] netlink: 4 bytes leftover after parsing attributes in process `syz.3.26641'. [ 521.451788][T11380] netlink: 16 bytes leftover after parsing attributes in process `syz.3.26641'. [ 521.480276][T11387] wireguard: wireguard2: Could not create IPv4 socket [ 521.487258][T11387] wireguard2: entered promiscuous mode [ 521.492802][T11387] wireguard2: entered allmulticast mode [ 521.782896][T11439] netlink: 'syz.2.26658': attribute type 11 has an invalid length. [ 521.899563][T11445] tipc: Enabled bearer , priority 10 [ 522.147713][T11480] loop4: detected capacity change from 0 to 1024 [ 522.185752][T11480] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 522.248491][T11487] netlink: 'syz.2.26673': attribute type 11 has an invalid length. [ 522.272754][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 522.354907][T11494] bridge0: Device is already in use. [ 522.425801][T11503] usb usb9: usbfs: process 11503 (syz.2.26679) did not claim interface 0 before use [ 522.699226][T11530] nftables ruleset with unbound set [ 522.707245][ C0] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 522.974134][ T2531] tipc: Node number set to 2130706433 [ 523.168340][T11619] loop5: detected capacity change from 0 to 512 [ 523.175365][T11619] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 523.199461][T11619] EXT4-fs (loop5): 1 truncate cleaned up [ 523.211380][T11619] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 523.239961][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 524.074732][T11657] __nla_validate_parse: 23 callbacks suppressed [ 524.074755][T11657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26735'. [ 524.107127][T11657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26735'. [ 524.124508][T11657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26735'. [ 524.138463][T11657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26735'. [ 524.153604][T11657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.26735'. [ 524.612065][T11752] tipc: Enabled bearer , priority 10 [ 524.653585][T11762] netlink: 8 bytes leftover after parsing attributes in process `syz.4.26775'. [ 524.662664][T11762] netlink: 20 bytes leftover after parsing attributes in process `syz.4.26775'. [ 524.718429][T11767] netlink: 16 bytes leftover after parsing attributes in process `syz.5.26777'. [ 524.798265][T11779] netlink: 96 bytes leftover after parsing attributes in process `syz.4.26781'. [ 524.807503][T11779] netlink: 96 bytes leftover after parsing attributes in process `syz.4.26781'. [ 525.145742][ C1] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 525.159193][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 525.159215][ T29] audit: type=1400 audit(536.703:280168): avc: denied { setattr } for pid=11800 comm="syz.5.26787" name="secretmem" dev="secretmem" ino=184692 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 525.348473][T11828] netlink: 'syz.4.26798': attribute type 1 has an invalid length. [ 525.447083][T11839] tipc: Enabled bearer , priority 10 [ 525.550396][ T29] audit: type=1400 audit(537.112:280169): avc: denied { relabelfrom } for pid=11846 comm="syz.5.26806" name="NETLINK" dev="sockfs" ino=185727 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 525.619186][ T29] audit: type=1400 audit(537.112:280170): avc: denied { relabelto } for pid=11846 comm="syz.5.26806" name="NETLINK" dev="sockfs" ino=185727 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 525.649682][T11860] loop5: detected capacity change from 0 to 1024 [ 525.664874][T11860] EXT4-fs (loop5): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 525.685895][ T29] audit: type=1400 audit(537.259:280171): avc: denied { read write } for pid=11865 comm="syz.4.26813" name="usbmon6" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 525.710347][ T29] audit: type=1400 audit(537.259:280172): avc: denied { ioctl open } for pid=11865 comm="syz.4.26813" path="/dev/usbmon6" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 525.741956][T11860] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 2: comm syz.5.26811: lblock 2 mapped to illegal pblock 2 (length 1) [ 525.757034][T11860] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 525.774633][T11860] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 48: comm syz.5.26811: lblock 0 mapped to illegal pblock 48 (length 1) [ 525.794408][T11860] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 525.803264][T11860] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.26811: Failed to acquire dquot type 0 [ 525.815480][T11860] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 525.825182][T11860] EXT4-fs error (device loop5): ext4_evict_inode:253: inode #11: comm syz.5.26811: mark_inode_dirty error [ 525.836998][T11860] EXT4-fs warning (device loop5): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 525.864042][T11860] EXT4-fs (loop5): 1 orphan inode deleted [ 525.871416][T11860] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 525.883726][ T2528] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:13: lblock 1 mapped to illegal pblock 1 (length 1) [ 525.915199][ T2528] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 525.924509][ T2528] EXT4-fs error (device loop5): ext4_release_dquot:7022: comm kworker/u8:13: Failed to release dquot type 0 [ 525.950775][ T29] audit: type=1400 audit(537.532:280173): avc: denied { create } for pid=11858 comm="syz.5.26811" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 525.990886][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 526.001089][ T37] EXT4-fs error (device loop5): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 526.015640][ T37] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 526.024921][ T37] EXT4-fs error (device loop5): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 526.053132][T22495] EXT4-fs error (device loop5): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 526.067617][T22495] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 526.097529][T22495] EXT4-fs error (device loop5): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 526.293950][T11938] loop3: detected capacity change from 0 to 512 [ 526.311379][T11941] loop4: detected capacity change from 0 to 256 [ 526.321070][T11938] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 526.332787][T11938] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 526.342933][T11938] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.26839: Corrupt directory, running e2fsck is recommended [ 526.464379][T11938] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 526.503968][T11938] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.26839: corrupted in-inode xattr: invalid ea_ino [ 526.561696][T11938] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.26839: couldn't read orphan inode 15 (err -117) [ 526.579649][T11938] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 526.943823][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 527.056937][T12007] loop3: detected capacity change from 0 to 512 [ 527.194261][T12007] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 527.247593][T12024] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #12: comm syz.3.26861: directory missing '..' [ 527.673783][T12100] loop5: detected capacity change from 0 to 512 [ 527.704798][T12100] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.26889: bg 0: block 248: padding at end of block bitmap is not set [ 527.726465][T12100] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.26889: Failed to acquire dquot type 1 [ 527.748718][T12100] EXT4-fs (loop5): 1 truncate cleaned up [ 527.756327][T12100] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 527.780960][T12100] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 527.870117][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.103344][T12180] bridge0: port 3(bond0) entered disabled state [ 528.139336][T12180] team0: left allmulticast mode [ 528.144333][T12180] team_slave_0: left allmulticast mode [ 528.149907][T12180] team0: left promiscuous mode [ 528.154756][T12180] team_slave_0: left promiscuous mode [ 528.160438][T12180] ±ÿ: left promiscuous mode [ 528.165147][T12180] bridge0: port 4(team0) entered disabled state [ 528.184253][T12189] netlink: 'syz.3.26905': attribute type 10 has an invalid length. [ 528.193674][ C0] ip6_tunnel: ip6gre4 xmit: Local address not yet configured! [ 528.208054][T12180] bond0: (slave batadv0): Releasing backup interface [ 528.224397][T12180] batadv0: left promiscuous mode [ 528.229474][T12180] batadv0: left allmulticast mode [ 528.267068][T12180] bridge_slave_0: left allmulticast mode [ 528.272878][T12180] bridge_slave_0: left promiscuous mode [ 528.278576][T12180] bridge0: port 1(bridge_slave_0) entered disabled state [ 528.312062][T12180] bridge_slave_1: left allmulticast mode [ 528.317943][T12180] bridge_slave_1: left promiscuous mode [ 528.323730][T12180] bridge0: port 2(bridge_slave_1) entered disabled state [ 528.336972][T12180] bond0: (slave bond_slave_0): Releasing backup interface [ 528.355216][T12180] bond_slave_0: left promiscuous mode [ 528.360826][T12180] bond_slave_0: left allmulticast mode [ 528.371871][T12180] bond0: (slave bond_slave_1): Releasing backup interface [ 528.379521][T12180] bond_slave_1: left promiscuous mode [ 528.385393][T12180] bond_slave_1: left allmulticast mode [ 528.392965][T12180] team0: Port device 26±ÿ removed [ 528.400812][T12180] bond0: (slave batadv_slave_0): Releasing backup interface [ 528.408714][T12180] batadv_slave_0: left promiscuous mode [ 528.414418][T12180] batadv_slave_0: left allmulticast mode [ 528.420485][T12180] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 528.429621][T12180] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 528.446355][T12189] team0: entered promiscuous mode [ 528.452921][T12189] team_slave_0: entered promiscuous mode [ 528.471628][T12189] bridge0: port 1(team0) entered blocking state [ 528.477972][T12189] bridge0: port 1(team0) entered disabled state [ 528.486059][T12189] team0: entered allmulticast mode [ 528.491293][T12189] team_slave_0: entered allmulticast mode [ 528.701364][T12228] netlink: 'syz.1.26920': attribute type 1 has an invalid length. [ 528.803294][ C0] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! [ 529.021222][T12292] __nla_validate_parse: 5 callbacks suppressed [ 529.021239][T12292] netlink: 24 bytes leftover after parsing attributes in process `syz.3.26944'. [ 529.072769][T12300] netlink: 256 bytes leftover after parsing attributes in process `syz.2.26948'. [ 529.161517][T12314] netlink: 28 bytes leftover after parsing attributes in process `syz.2.26956'. [ 529.170804][T12314] netlink: 32 bytes leftover after parsing attributes in process `syz.2.26956'. [ 529.180695][T12314] netlink: 28 bytes leftover after parsing attributes in process `syz.2.26956'. [ 529.190841][T12317] netlink: 64 bytes leftover after parsing attributes in process `syz.5.26955'. [ 529.524437][T12386] netlink: 12 bytes leftover after parsing attributes in process `syz.5.26980'. [ 529.536831][T12386] vlan2: entered promiscuous mode [ 529.815032][T12407] veth0_to_bridge: left allmulticast mode [ 529.820923][T12407] veth0_to_bridge: left promiscuous mode [ 529.828258][T12407] bridge0: port 1(veth0_to_bridge) entered disabled state [ 529.836974][T12407] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 529.855812][T12407] netlink: 'syz.4.26985': attribute type 10 has an invalid length. [ 529.863851][T12407] netlink: 2 bytes leftover after parsing attributes in process `syz.4.26985'. [ 529.884412][T12412] loop5: detected capacity change from 0 to 1024 [ 529.902991][T12412] EXT4-fs: Ignoring removed bh option [ 529.929618][T12412] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 529.965350][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.011629][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 530.011677][ T29] audit: type=1400 audit(541.795:280206): avc: denied { setopt } for pid=12434 comm="syz.4.26992" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 530.073230][ T29] audit: type=1400 audit(541.847:280207): avc: denied { getopt } for pid=12437 comm="syz.5.26993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 530.150413][T12456] netlink: 48 bytes leftover after parsing attributes in process `syz.5.27008'. [ 530.160103][T12458] .`: left allmulticast mode [ 530.164770][T12458] @ÿ: left allmulticast mode [ 530.170382][T12458] bond_slave_1: left allmulticast mode [ 530.176090][T12458] .`: left promiscuous mode [ 530.180671][T12458] @ÿ: left promiscuous mode [ 530.185605][T12458] bond_slave_1: left promiscuous mode [ 530.191290][T12458] bridge0: port 3(.`) entered disabled state [ 530.210282][T12462] netlink: 'syz.2.26998': attribute type 10 has an invalid length. [ 530.218460][T12462] netlink: 2 bytes leftover after parsing attributes in process `syz.2.26998'. [ 530.219020][T12458] bridge_slave_0: left allmulticast mode [ 530.233893][T12458] bridge_slave_0: left promiscuous mode [ 530.239661][T12458] bridge0: port 1(bridge_slave_0) entered disabled state [ 530.248499][T12458] bridge_slave_1: left allmulticast mode [ 530.255017][T12458] bridge_slave_1: left promiscuous mode [ 530.260775][T12458] bridge0: port 2(bridge_slave_1) entered disabled state [ 530.272976][T12458] .`: (slave 5@ÿ): Releasing backup interface [ 530.319763][T12458] .`: (slave bond_slave_1): Releasing backup interface [ 530.333871][T12458] team0: Port device team_slave_0 removed [ 530.353541][T12458] team0: Port device team_slave_1 removed [ 530.372590][ T29] audit: type=1400 audit(542.162:280208): avc: denied { write } for pid=12476 comm="syz.1.27006" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 530.373350][T12480] loop3: detected capacity change from 0 to 2048 [ 530.393439][T12458] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 530.420575][T12462] team0: entered promiscuous mode [ 530.438760][T12480] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 530.455714][T12462] 8021q: adding VLAN 0 to HW filter on device team0 [ 530.470890][T12462] bridge0: port 1(team0) entered blocking state [ 530.477422][T12462] bridge0: port 1(team0) entered disabled state [ 530.484744][T12462] team0: entered allmulticast mode [ 530.485911][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.534249][ T29] audit: type=1326 audit(542.341:280209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12496 comm="syz.2.27012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 530.571186][ T29] audit: type=1326 audit(542.372:280210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12496 comm="syz.2.27012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 530.595118][ T29] audit: type=1326 audit(542.372:280211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12496 comm="syz.2.27012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=196 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 530.618485][ T29] audit: type=1326 audit(542.372:280212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12496 comm="syz.2.27012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 530.642469][ T29] audit: type=1326 audit(542.372:280213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12496 comm="syz.2.27012" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafba4cacb9 code=0x7ffc0000 [ 530.669560][T12506] loop5: detected capacity change from 0 to 512 [ 530.682626][T12507] loop3: detected capacity change from 0 to 256 [ 530.693997][T12506] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 530.703148][T12506] EXT4-fs (loop5): invalid journal inode [ 530.710600][T12506] EXT4-fs (loop5): can't get journal size [ 530.717745][T12506] EXT4-fs (loop5): 1 truncate cleaned up [ 530.732810][T12506] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 530.771337][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.791830][ T29] audit: type=1326 audit(542.614:280214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12521 comm="syz.1.27020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 530.815897][ T29] audit: type=1326 audit(542.614:280215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12521 comm="syz.1.27020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa053d2acb9 code=0x7ffc0000 [ 531.095819][T12572] bond0: left promiscuous mode [ 531.101860][T12572] bridge0: port 2(bond0) entered disabled state [ 531.116411][T12572] @0Ù: left allmulticast mode [ 531.122567][T12572] @0Ù: left promiscuous mode [ 531.128316][T12572] bridge0: port 1(4@0Ù) entered disabled state [ 531.139792][T12572] netlink: 'syz.1.27038': attribute type 10 has an invalid length. [ 531.147458][T12575] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(5) [ 531.148591][T12572] team0: entered promiscuous mode [ 531.154322][T12575] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 531.161861][T12572] 8021q: adding VLAN 0 to HW filter on device team0 [ 531.169488][T12575] vhci_hcd vhci_hcd.0: Device attached [ 531.176692][ T2531] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 531.192419][T12578] vhci_hcd: connection closed [ 531.192601][ T1628] vhci_hcd vhci_hcd.5: stop threads [ 531.195311][T12572] bridge0: port 1(team0) entered blocking state [ 531.200832][ T1628] vhci_hcd vhci_hcd.5: release socket [ 531.202822][T12572] bridge0: port 1(team0) entered disabled state [ 531.208998][ T1628] vhci_hcd vhci_hcd.5: disconnect device [ 531.233710][T12572] team0: entered allmulticast mode [ 531.448338][ T2421] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 531.464394][ T2421] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 531.494128][T12626] fido_id[12626]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 531.499653][ T2421] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 531.963214][T12725] loop5: detected capacity change from 0 to 512 [ 532.006556][T12725] EXT4-fs (loop5): 1 orphan inode deleted [ 532.025641][T12725] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.082705][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.109538][T12750] program syz.4.27105 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 532.181486][T12766] team0: left allmulticast mode [ 532.186746][T12766] bridge0: port 1(team0) entered disabled state [ 532.204422][T12766] tipc: Resetting bearer [ 532.212169][T12766] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 532.230778][T12772] netlink: 'syz.5.27111': attribute type 10 has an invalid length. [ 532.243948][T12772] bridge0: port 1(team0) entered blocking state [ 532.250282][T12772] bridge0: port 1(team0) entered disabled state [ 532.287582][T12772] team0: entered allmulticast mode [ 532.461122][T12815] loop4: detected capacity change from 0 to 1764 [ 532.496297][T12823] team0: left allmulticast mode [ 532.501446][T12823] bridge0: port 1(team0) entered disabled state [ 532.543273][T12823] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 532.549363][T12835] netlink: 'syz.2.27131': attribute type 10 has an invalid length. [ 532.581923][T12835] bridge0: port 1(team0) entered blocking state [ 532.588316][T12835] bridge0: port 1(team0) entered disabled state [ 532.613699][T12835] team0: entered allmulticast mode [ 532.659278][T12851] SELinux: security_context_str_to_sid () failed with errno=-22 [ 532.846443][T12888] usb usb7: usbfs: process 12888 (syz.4.27154) did not claim interface 0 before use [ 532.890441][T12897] loop5: detected capacity change from 0 to 1024 [ 532.932687][T12897] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 532.975020][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 533.129728][T12943] tipc: Invalid UDP bearer configuration [ 533.129743][T12943] tipc: Enabling of bearer rejected, failed to enable media [ 533.447261][T13008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 533.457706][T13008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 534.094896][T13128] __nla_validate_parse: 9 callbacks suppressed [ 534.094915][T13128] netlink: 16 bytes leftover after parsing attributes in process `syz.5.27235'. [ 534.352372][T13158] loop5: detected capacity change from 0 to 512 [ 534.368021][T13158] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 534.417476][T13158] EXT4-fs (loop5): 1 truncate cleaned up [ 534.443130][T13158] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 534.485753][T22495] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 534.606370][T13208] loop5: detected capacity change from 0 to 128 [ 534.626287][T13212] netlink: 4436 bytes leftover after parsing attributes in process `syz.4.27265'. [ 534.659164][T13212] x_tables: ip_tables: osf.0 match: invalid size 48 (kernel) != (user) 4096 [ 534.681763][T13219] netlink: 76 bytes leftover after parsing attributes in process `syz.3.27266'. [ 534.885458][T13257] loop4: detected capacity change from 0 to 512 [ 534.924550][T13257] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.27289: bg 0: block 248: padding at end of block bitmap is not set [ 534.943692][T13257] __quota_error: 70 callbacks suppressed [ 534.943712][T13257] Quota error (device loop4): write_blk: dquota write failed [ 534.957019][T13257] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 534.967978][T13257] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.27289: Failed to acquire dquot type 1 [ 535.019296][T13257] EXT4-fs (loop4): 1 truncate cleaned up [ 535.026271][T13257] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 535.043623][T13257] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 535.339053][ T2] ================================================================== [ 535.347213][ T2] BUG: KCSAN: data-race in copy_process / memcpy_and_pad [ 535.354305][ T2] [ 535.356656][ T2] write to 0xffff8881001d9638 of 8 bytes by task 16378 on cpu 0: [ 535.364406][ T2] copy_process+0x1c64/0x1f10 [ 535.369118][ T2] kernel_clone+0x16b/0x5b0 [ 535.373648][ T2] user_mode_thread+0x9c/0xd0 [ 535.378352][ T2] call_usermodehelper_exec_work+0x41/0x160 [ 535.384298][ T2] process_scheduled_works+0x4cd/0x9d0 [ 535.389809][ T2] worker_thread+0x581/0x770 [ 535.394442][ T2] kthread+0x488/0x510 [ 535.398553][ T2] ret_from_fork+0x148/0x280 [ 535.403186][ T2] ret_from_fork_asm+0x1a/0x30 [ 535.407977][ T2] [ 535.410362][ T2] read to 0xffff8881001d9080 of 3264 bytes by task 2 on cpu 1: [ 535.417929][ T2] memcpy_and_pad+0x48/0x80 [ 535.422462][ T2] arch_dup_task_struct+0x2c/0x40 [ 535.427508][ T2] dup_task_struct+0x6e/0x940 [ 535.432202][ T2] copy_process+0x37e/0x1f10 [ 535.436811][ T2] kernel_clone+0x16b/0x5b0 [ 535.441344][ T2] kernel_thread+0xe5/0x120 [ 535.445869][ T2] kthreadd+0x26b/0x330 [ 535.450051][ T2] ret_from_fork+0x148/0x280 [ 535.454665][ T2] ret_from_fork_asm+0x1a/0x30 [ 535.459458][ T2] [ 535.461791][ T2] Reported by Kernel Concurrency Sanitizer on: [ 535.467965][ T2] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 535.478934][ T2] Tainted: [W]=WARN [ 535.482750][ T2] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 535.492825][ T2] ================================================================== [ 539.176109][ C1] ip6_tunnel: ip6gre2 xmit: Local address not yet configured!