last executing test programs: 979.999691ms ago: executing program 3 (id=7587): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) sync() 804.316654ms ago: executing program 3 (id=7601): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="280000000e14010026bd7000fddbdf2508000300020000ff07003c"], 0x28}, 0x1, 0x0, 0x0, 0x80000}, 0xc050) 719.508876ms ago: executing program 3 (id=7608): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) getitimer(0x2, &(0x7f0000000280)) 681.734097ms ago: executing program 1 (id=7611): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080b01000000e8fe55a1180015000600142603600e120800180000000401080016000a00014006001100036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) 658.405467ms ago: executing program 3 (id=7614): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000100)={0x8, 0x0, 0x4ef, 0x0, 0xa6, 0x3}) 595.341298ms ago: executing program 1 (id=7617): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000180)=0x2, 0x2) 548.430209ms ago: executing program 3 (id=7618): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002240)=[{&(0x7f0000001000)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000001040)=[{&(0x7f00000010c0)="13", 0x1}], 0x1, &(0x7f0000002180)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x5, 0xfd9}}, @init={0x18, 0x84, 0x0, {0x4, 0x6a3}}], 0x38, 0x40010}], 0x1, 0x240000c0) 548.218609ms ago: executing program 4 (id=7619): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000096c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newtaction={0x64, 0x30, 0xb, 0x270bd2a, 0x0, {}, [{0x50, 0x1, [@m_vlan={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x5, 0x2, 0x10000000, 0x8, 0x6}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x60048804}, 0x0) 547.518839ms ago: executing program 4 (id=7621): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="ec0000002100390d000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000a00000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000009c001100ff010000000000000000000000000001ffffffff000000000000000000000000ac1414aa000000000000000000000000ac141400000000000000000000000000000000000000000011000a00ff010000000000000000000000000001ffffffff"], 0xec}}, 0x0) 542.532349ms ago: executing program 3 (id=7622): prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) 509.72295ms ago: executing program 1 (id=7624): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet(r0, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='\a', 0x1}, {0x0}], 0x2}}], 0x1, 0x2004000) 488.695621ms ago: executing program 0 (id=7625): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000002140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0200}]}) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x11) 488.437171ms ago: executing program 4 (id=7626): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000680)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x33}, 0x5, 0x15}}) 456.339062ms ago: executing program 1 (id=7629): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}, @IFLA_MTU={0x8, 0x4, 0x44}]}, 0x3c}}, 0x0) 433.426292ms ago: executing program 0 (id=7630): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x90510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x102b2c, 0x1, 0x0, 0x6, 0xa, 0x21005, 0x9, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) lsm_set_self_attr(0x69, 0x0, 0x42, 0x0) 420.470252ms ago: executing program 4 (id=7631): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x800714, &(0x7f00000001c0), 0xee, 0x44f, &(0x7f0000000a40)="$eJzs281rXFUbAPDn3kna9+1XYq21rVWjVQx+JE1atQs3ioILBUEXcRmTtMROG2ki2BIkitSlFFy4E5eCf4ErBZHoquBW91IoGoRWV5E7c286M8mkSTPJxM7vB7c9554zc84z9557z9yTCaBj9WX/JBF7IuLXiOipZusr9FX/u7kwO/b3wuxYEouLb/6RVOrdWJgdK6oWr9udZ/rTiPSTJG+k3vTFS2dHy+WJC3l+cObce4PTFy89M3lu9MzEmYnzw6dOnTwx9Pxzw8+2JM4srhtHPpw6evjVt6+8PjZy5Z2fvsn6e/DBanltHK3SlwX+52JFY9njrW6szfbWpJOuNnaEdSlFRHa4uivjvydKcevg9cQrH7e1c8Cmyu5NO5sXzy0Cd7Ek6jIRbewLsJWKG332/bfYtmjqsS1cf7H6BSiL+2a+VUu6Is3rdG9i+30RMTL3z5fZFpv0HAIAoNZ32fzn6ZXmf2kcrKm3L19D6Y2IeyJif0TcGxEHIuK+iErd+yPi0Drbb1waWj7/Sa/dUWBrlM3/XsjXturnf8XsL3pLeW5vJf7u5PRkeeJ4/pn0R/fOLD+0Shvfv/zLZ83Kaud/2Za1X8wF835c62p4QDc+OjPaqknp9Y8ijnStFH+ytBKQRMThiDiyvrfeVyQmn/z6aLNKt49/FS1YZ1r8KuKJiN75iLloiL+QrL4+Ofi/KE8cHyzOioi4Ol/Xxs9XL7/RrP0Nxd8C2fHfVX/+N9To+SupXa+dXn8bl3/7tOl3mpEfvnjoTs7/HclblTXrHfm+D0ZnZi4MRexIXqvk6/YP33ptkS/qZ/H3H1t5/O/PX5PF/0BEHI1IiuXch/Nj90hEPBoRx1aJf/6lx95tVrYdjv/4ite/pfO/t/74rz9ROvvjt83aX9v172Ql1Z/vqVz/bmOtHdzIZwcAAAD/FWlE7IkkHVhKp+nAQPVv+A/ErrQ8NT3z1Omp98+PV38j0BvdafGkq6fmeehQMpe/YzU/nD8rLspP5M+NPy/9v5IfGJsqj7c5duh0u5uM/8zvpXb3Dth0fq8Fnatx/Kdt6gew9dz/oXMZ/9C5jH/oXMvHf7Jsj7UAuDu5/0PnMv6hcxn/0LmMf+hIG/ldv0QnJyLdFt3YrEQc2hbdaF+i3VcmAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA1vg3AAD//3+v8bY=") quotactl$Q_QUOTAON(0xffffffff80000102, &(0x7f0000000140)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 382.378893ms ago: executing program 1 (id=7633): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000006c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib={0x1b, 0xfffb, 0x9, {"f407f8a4a99f034c6d5d538a49b058d3"}, 0xef65, 0x7fffffff, 0xe2d}}}, 0x90) 305.597634ms ago: executing program 0 (id=7634): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x41, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x3, 0x800000000003}, 0x1100, 0x5dd8, 0x0, 0x3, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000001000/0x4000)=nil) 305.365164ms ago: executing program 1 (id=7635): r0 = syz_usbip_server_init(0x4) write$usbip_server(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000003"], 0x71) 242.801986ms ago: executing program 2 (id=7636): r0 = syz_io_uring_setup(0x121d, &(0x7f0000000500)={0x0, 0x7d10, 0x400, 0x3, 0x1000034e}, &(0x7f0000000040), &(0x7f0000000580)) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f0000000980)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, {0x0, 0x0, 0x0, 0x0, 0x0}], 0x2) 215.720226ms ago: executing program 2 (id=7637): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80000006}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@dstopts_2292={{0x18, 0x29, 0x4, {0x6c}}}, @dstopts_2292={{0x18}}], 0x30}}], 0x1, 0x40000000) 167.448987ms ago: executing program 2 (id=7638): mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x9, 0x6, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000080)=0x9, 0x7, 0x2) 164.919837ms ago: executing program 0 (id=7639): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, 0x0, &(0x7f0000000740)) 119.717218ms ago: executing program 0 (id=7640): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x439, 0x70bd2a, 0xffffffea, {0x0, 0x0, 0xe403, 0x0, 0x3, 0x610c3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8, 0x14, 0xffffffff}, @IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x6c7de670}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4008040) 119.486568ms ago: executing program 4 (id=7641): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@ipv6_newaddr={0x18, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40}}, 0x18}}, 0x0) 119.353008ms ago: executing program 2 (id=7642): r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='coredump_filter\x00') writev(r0, &(0x7f0000000c40)=[{&(0x7f0000000380)='d', 0x1}], 0x1) 60.082139ms ago: executing program 2 (id=7643): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@ipv4_newroute={0x2c, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_DPORT={0x6}, @RTA_IP_PROTO={0x5}]}, 0x2c}}, 0x0) 59.778949ms ago: executing program 2 (id=7644): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xcf, 0x0, 0x0, 0xd, 0xfa, 0x6, 0x9, 0x3, 0x9, 0xd, 0x8, 0x6, 0x29, 0x7}, 0xe) 55.592929ms ago: executing program 4 (id=7645): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0xfe, 0x7ffc0002}]}) chroot(&(0x7f0000000700)='.\x00') 0s ago: executing program 0 (id=7646): r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'E', 0x3a, 0x9, 0x3a, '#! ', 0x3a, '#! ', 0x3a, './file1', 0x3a, [0x43, 0x46]}, 0x2f) kernel console output (not intermixed with test programs): T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.176841][T12987] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 116.187287][T12987] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.4599: Failed to acquire dquot type 0 [ 116.215301][T12995] loop1: detected capacity change from 0 to 128 [ 116.237028][T12995] FAT-fs (loop1): bogus number of reserved sectors [ 116.237325][T12987] EXT4-fs (loop0): 1 truncate cleaned up [ 116.243695][T12995] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 116.243717][T12995] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.269927][T12987] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.384531][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.754890][T13072] tmpfs: Bad value for 'mpol' [ 116.797505][T13076] loop0: detected capacity change from 0 to 128 [ 116.824995][T13079] loop3: detected capacity change from 0 to 512 [ 116.830828][T13076] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 116.853232][T13083] loop2: detected capacity change from 0 to 1024 [ 116.875750][T13079] EXT4-fs: Ignoring removed mblk_io_submit option [ 116.883566][T13079] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.908014][T13079] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 116.916569][T13079] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.948394][T13079] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.4644: Allocating blocks 41-42 which overlap fs metadata [ 116.972287][T13083] EXT4-fs (loop2): can't mount with data_err=abort, fs mounted w/o journal [ 116.993391][T13079] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.4644: Failed to acquire dquot type 1 [ 117.006021][T13079] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 117.023065][T13079] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.4644: corrupted inode contents [ 117.057597][T13079] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #12: comm syz.3.4644: mark_inode_dirty error [ 117.093471][T13079] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.4644: corrupted inode contents [ 117.128383][T13079] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #12: comm syz.3.4644: mark_inode_dirty error [ 117.165386][T13116] loop0: detected capacity change from 0 to 128 [ 117.182705][T13079] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.4644: corrupted inode contents [ 117.221379][T13079] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 117.257564][T13079] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.4644: corrupted inode contents [ 117.329571][T13079] EXT4-fs error (device loop3): ext4_truncate:4666: inode #12: comm syz.3.4644: mark_inode_dirty error [ 117.385385][T13079] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 117.406310][T13079] EXT4-fs (loop3): 1 truncate cleaned up [ 117.419636][T13079] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.509963][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.578178][T13175] dns_resolver: Unsupported server list version (0) [ 117.600747][T13176] loop3: detected capacity change from 0 to 1024 [ 117.644656][T13176] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 117.655707][T13176] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 117.699001][T13176] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 117.930126][T13222] loop0: detected capacity change from 0 to 512 [ 117.970139][T13228] loop4: detected capacity change from 0 to 512 [ 117.986520][T13222] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.022958][T13222] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 118.052898][T13228] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4717: bg 0: block 393: padding at end of block bitmap is not set [ 118.078338][T13228] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 118.092707][T13222] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4714: bg 0: block 248: padding at end of block bitmap is not set [ 118.115168][T13241] loop2: detected capacity change from 0 to 128 [ 118.141682][T13228] EXT4-fs (loop4): 2 truncates cleaned up [ 118.147853][T13228] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.216154][T13222] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.4714: Failed to acquire dquot type 1 [ 118.230514][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.278227][T13251] loop3: detected capacity change from 0 to 8192 [ 118.291682][T13222] EXT4-fs (loop0): 1 truncate cleaned up [ 118.305343][T13222] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 118.323230][T13259] loop2: detected capacity change from 0 to 512 [ 118.348463][T13251] loop3: p1 p2 p3 p4 [ 118.353304][T13251] loop3: p2 start 151000334 is beyond EOD, truncated [ 118.360079][T13251] loop3: p3 start 331777 is beyond EOD, truncated [ 118.366634][T13251] loop3: p4 size 263168 extends beyond EOD, truncated [ 118.383991][T13259] EXT4-fs: Ignoring removed orlov option [ 118.399423][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 118.427448][T13259] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 118.449713][T13259] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 118.504683][T13279] loop3: detected capacity change from 0 to 512 [ 118.517259][T13284] loop4: detected capacity change from 0 to 164 [ 118.530369][T13259] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.4731: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 118.549958][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 118.559932][T13259] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.4731: couldn't read orphan inode 15 (err -117) [ 118.563778][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 118.587359][T13279] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 118.606161][T13284] rock: directory entry would overflow storage [ 118.612456][T13284] rock: sig=0x5252, size=5, remaining=3 [ 118.618890][T13259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.707211][T13297] tmpfs: Bad value for 'mpol' [ 118.733956][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.899252][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 118.899268][ T29] audit: type=1400 audit(4543.558:256): avc: denied { create } for pid=13327 comm="syz.4.4775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 118.975063][T13341] loop0: detected capacity change from 0 to 164 [ 118.975378][T13339] loop2: detected capacity change from 0 to 1024 [ 119.008011][T13341] isofs_fill_super: root inode is not a directory. Corrupted media? [ 119.015823][T13339] EXT4-fs: Ignoring removed bh option [ 119.021734][T13347] tmpfs: Bad value for 'mpol' [ 119.048722][T13339] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.087869][T13339] EXT4-fs: Invalid want_extra_isize 2482 [ 119.215298][T13377] tmpfs: Bad value for 'mpol' [ 119.395454][T13406] loop2: detected capacity change from 0 to 2048 [ 119.437042][T13414] loop1: detected capacity change from 0 to 164 [ 119.464639][ T3720] Alternate GPT is invalid, using primary GPT. [ 119.470989][ T3720] loop2: p1 p2 p3 [ 119.505655][T13421] loop1: detected capacity change from 0 to 164 [ 119.514101][T13406] Alternate GPT is invalid, using primary GPT. [ 119.520478][T13406] loop2: p1 p2 p3 [ 119.541989][T13423] loop0: detected capacity change from 0 to 128 [ 119.550381][T13411] loop3: detected capacity change from 0 to 8192 [ 119.560559][T13421] rock: directory entry would overflow storage [ 119.566841][T13421] rock: sig=0x5252, size=5, remaining=3 [ 119.622893][T13411] loop3: p1 p2 p3 p4 [ 119.633254][T13411] loop3: p1 start 51379968 is beyond EOD, truncated [ 119.639956][T13411] loop3: p2 start 196866 is beyond EOD, truncated [ 119.646532][T13411] loop3: p3 size 100663552 extends beyond EOD, truncated [ 119.698784][T13411] loop3: p4 size 50331648 extends beyond EOD, truncated [ 119.709034][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 119.720562][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 119.735084][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 119.756998][T13435] loop2: detected capacity change from 0 to 512 [ 119.782426][T13435] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 119.792369][T13437] loop0: detected capacity change from 0 to 1764 [ 119.821244][T13435] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.4814: invalid indirect mapped block 4294967295 (level 0) [ 119.844719][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 119.845077][ T9547] udevd[9547]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 119.856021][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 119.890331][T13437] ISOFS: Unable to identify CD-ROM format. [ 119.917673][T13435] EXT4-fs (loop2): Remounting filesystem read-only [ 119.924547][T13435] EXT4-fs (loop2): 1 orphan inode deleted [ 119.930366][T13435] EXT4-fs (loop2): 1 truncate cleaned up [ 119.936707][T13435] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.983173][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 119.997519][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 119.997829][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.066257][T13461] loop1: detected capacity change from 0 to 512 [ 120.091599][T13461] EXT4-fs (loop1): orphan cleanup on readonly fs [ 120.103341][T13461] Quota error (device loop1): do_check_range: Getting block 196613 out of range 1-5 [ 120.112969][T13461] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 120.122379][T13461] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.4827: Failed to acquire dquot type 1 [ 120.176431][T13475] IPv6: addrconf: prefix option has invalid lifetime [ 120.201809][T13480] loop3: detected capacity change from 0 to 512 [ 120.230487][T13461] EXT4-fs (loop1): 1 truncate cleaned up [ 120.239859][ T29] audit: type=1400 audit(4544.986:257): avc: denied { create } for pid=13485 comm="syz.0.4840" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 120.265220][T13461] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 120.282080][T13480] journal_path: Lookup failure for './file0/../file0' [ 120.288935][T13480] EXT4-fs: error: could not find journal device path [ 120.358426][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.487389][T13522] futex_wake_op: syz.4.4856 tries to shift op by 32; fix this program [ 120.932747][T13588] loop0: detected capacity change from 0 to 512 [ 120.977055][T13588] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 121.017563][T13588] EXT4-fs (loop0): invalid journal inode [ 121.026217][T13588] EXT4-fs (loop0): can't get journal size [ 121.048540][T13588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 121.090421][T13588] System zones: 1-12, 13-13 [ 121.095436][T13588] EXT4-fs (loop0): 1 truncate cleaned up [ 121.101563][T13588] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.168377][T13624] loop1: detected capacity change from 0 to 512 [ 121.192221][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.206015][T13624] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 4) [ 121.235067][T13631] tmpfs: Bad value for 'mpol' [ 121.251361][T13624] FAT-fs (loop1): FAT read failed (blocknr 52768) [ 121.293404][T13626] loop3: detected capacity change from 0 to 8192 [ 121.358513][ T9541] loop3: p1 p2 p3 [ 121.371264][ T9541] loop3: p1 start 51379968 is beyond EOD, truncated [ 121.385607][ T9541] loop3: p3 size 100663552 extends beyond EOD, truncated [ 121.411696][T13656] loop1: detected capacity change from 0 to 128 [ 121.422929][T13656] FAT-fs (loop1): bogus number of reserved sectors [ 121.423210][T13626] loop3: p1 p2 p3 [ 121.429502][T13656] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 121.429523][T13656] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.474985][T13626] loop3: p1 start 51379968 is beyond EOD, truncated [ 121.502152][T13626] loop3: p3 size 100663552 extends beyond EOD, truncated [ 121.527125][T13669] tmpfs: Bad value for 'mpol' [ 121.818719][T13712] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 121.825364][T13712] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 121.833048][T13712] vhci_hcd vhci_hcd.0: Device attached [ 121.860232][T13722] loop0: detected capacity change from 0 to 512 [ 121.873849][T13713] vhci_hcd: connection closed [ 121.875382][ T56] vhci_hcd: stop threads [ 121.884422][ T56] vhci_hcd: release socket [ 121.888867][ T56] vhci_hcd: disconnect device [ 121.999938][T13740] futex_wake_op: syz.2.4964 tries to shift op by 32; fix this program [ 122.027784][T13744] loop0: detected capacity change from 0 to 512 [ 122.052305][T13744] EXT4-fs: Ignoring removed bh option [ 122.075565][T13744] EXT4-fs (loop0): bad block size 16384 [ 122.377983][ T29] audit: type=1326 audit(4547.285:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13784 comm="syz.1.4989" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f647de2ebe9 code=0x0 [ 122.473743][T13798] loop0: detected capacity change from 0 to 128 [ 122.783043][T13837] loop3: detected capacity change from 0 to 1024 [ 122.874310][T13837] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 122.895669][T13837] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 122.916446][T13837] EXT4-fs (loop3): orphan cleanup on readonly fs [ 122.942885][T13726] kexec: Could not allocate control_code_buffer [ 122.957869][T13837] Quota error (device loop3): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 122.978934][T13837] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 122.989467][T13851] loop2: detected capacity change from 0 to 1024 [ 123.004100][T13854] loop0: detected capacity change from 0 to 512 [ 123.012584][T13837] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.5010: Failed to acquire dquot type 0 [ 123.028226][T13851] journal_path: Non-blockdev passed as './file1' [ 123.034778][T13851] EXT4-fs: error: could not find journal device path [ 123.057580][T13837] Quota error (device loop3): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 123.104277][T13837] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 123.131909][T13854] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 123.156582][T13837] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.5010: Failed to acquire dquot type 0 [ 123.168978][T13865] loop4: detected capacity change from 0 to 2048 [ 123.198658][T13837] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.5010: Freeing blocks not in datazone - block = 0, count = 4096 [ 123.235349][T13871] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 1 [ 123.246006][T13871] EXT4-fs (loop2): unable to read superblock [ 123.252352][T13837] Quota error (device loop3): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 123.272618][T13837] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.5010: Failed to acquire dquot type 0 [ 123.305643][T13837] EXT4-fs (loop3): 1 orphan inode deleted [ 123.312637][T13837] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 123.385609][T13883] SELinux: Context system_u:object_r:pam_console_exec_t:s0 is not valid (left unmapped). [ 123.395912][T13853] loop1: detected capacity change from 0 to 32768 [ 123.408113][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.509481][T13896] loop0: detected capacity change from 0 to 2048 [ 123.539766][T13904] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 123.549322][T13903] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0xa1 [ 123.748514][T13939] loop2: detected capacity change from 0 to 512 [ 123.764649][T13942] loop4: detected capacity change from 0 to 512 [ 123.779094][T13939] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.2.5061: corrupted xattr block 95: invalid header [ 123.812781][T13942] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.5062: corrupted in-inode xattr: e_value size too large [ 123.833704][T13950] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 123.855185][T13939] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.5061: bg 0: block 7: invalid block bitmap [ 123.878613][T13942] EXT4-fs (loop4): Remounting filesystem read-only [ 123.887351][T13942] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.888231][T13939] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 123.916866][T13957] nfs4: Bad value for 'source' [ 123.959077][T13939] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #11: comm syz.2.5061: corrupted xattr block 95: invalid header [ 123.996934][T13967] loop4: detected capacity change from 0 to 512 [ 124.022653][T13967] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 124.032859][T13967] EXT4-fs (loop4): group descriptors corrupted! [ 124.040526][T13939] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 124.056437][T13939] EXT4-fs (loop2): 1 orphan inode deleted [ 124.175050][T13991] tmpfs: Bad value for 'mpol' [ 124.250670][T14004] loop3: detected capacity change from 0 to 512 [ 124.272415][T14004] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.3.5091: corrupted xattr block 95: invalid header [ 124.329528][T14004] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.5091: bg 0: block 7: invalid block bitmap [ 124.345568][T14020] loop2: detected capacity change from 0 to 256 [ 124.354209][T14020] FAT-fs (loop2): bogus sectors per cluster 30 [ 124.360414][T14020] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.374570][T14004] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 124.388981][T14004] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #11: comm syz.3.5091: corrupted xattr block 95: invalid header [ 124.438694][T14025] loop1: detected capacity change from 0 to 512 [ 124.450629][T14004] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 124.469134][T14025] EXT4-fs (loop1): Invalid log block size: 7 [ 124.491018][T14004] EXT4-fs (loop3): 1 orphan inode deleted [ 124.539747][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 124.539764][ T29] audit: type=1326 audit(4549.615:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14033 comm="syz.0.5108" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4f9292ebe9 code=0x0 [ 124.605266][T14046] loop4: detected capacity change from 0 to 1024 [ 124.624309][T14046] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 124.647755][T14046] JBD2: no valid journal superblock found [ 124.653676][T14046] EXT4-fs (loop4): Could not load journal inode [ 124.672792][T14052] loop1: detected capacity change from 0 to 256 [ 124.701750][T14052] FAT-fs (loop1): bogus logical sector size 133 [ 124.708232][T14052] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.836166][T14066] loop4: detected capacity change from 0 to 8192 [ 124.876064][T14066] loop4: p1 p4 [ 124.880156][T14066] loop4: p1 size 196608 extends beyond EOD, truncated [ 124.925977][T14066] loop4: p4 size 50331648 extends beyond EOD, truncated [ 124.952580][T14076] loop3: detected capacity change from 0 to 8192 [ 125.041949][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 125.052733][ T9547] udevd[9547]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 125.105522][T14107] loop4: detected capacity change from 0 to 2048 [ 125.172179][T14119] loop1: detected capacity change from 0 to 512 [ 125.179149][T14119] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 125.193209][T14119] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.5150: corrupted in-inode xattr: bad e_name length [ 125.204068][T14107] FAT-fs (loop4): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 125.207463][T14119] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.5150: couldn't read orphan inode 15 (err -117) [ 125.216262][T14107] FAT-fs (loop4): Filesystem has been set read-only [ 125.532137][T14164] loop1: detected capacity change from 0 to 512 [ 125.551066][T14164] EXT4-fs: Ignoring removed oldalloc option [ 125.578149][T14164] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.5171: Parent and EA inode have the same ino 15 [ 125.594796][T14164] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.5171: Parent and EA inode have the same ino 15 [ 125.615993][T14164] EXT4-fs (loop1): 1 orphan inode deleted [ 125.637193][T14164] EXT4-fs mount: 7 callbacks suppressed [ 125.637212][T14164] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.726686][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.860967][T14212] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 125.873308][ T29] audit: type=1400 audit(4551.050:262): avc: denied { relabelto } for pid=14209 comm="syz.4.5194" name="1057" dev="tmpfs" ino=5396 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 125.898965][ T29] audit: type=1400 audit(4551.050:263): avc: denied { associate } for pid=14209 comm="syz.4.5194" name="1057" dev="tmpfs" ino=5396 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 125.916273][T14218] loop0: detected capacity change from 0 to 1764 [ 125.956301][T14218] iso9660: Bad value for 'gid' [ 125.961121][T14218] iso9660: Bad value for 'gid' [ 125.965870][ T29] audit: type=1400 audit(4551.114:264): avc: denied { remove_name } for pid=3304 comm="syz-executor" name="binderfs" dev="tmpfs" ino=5400 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 125.965918][ T29] audit: type=1400 audit(4551.114:265): avc: denied { rmdir } for pid=3304 comm="syz-executor" name="1057" dev="tmpfs" ino=5396 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 126.158269][T14246] loop0: detected capacity change from 0 to 512 [ 126.222711][T14246] EXT4-fs: Ignoring removed orlov option [ 126.245665][T14246] EXT4-fs (loop0): unsupported inode size: 4096 [ 126.252051][T14246] EXT4-fs (loop0): blocksize: 2048 [ 126.346997][T14275] loop3: detected capacity change from 0 to 512 [ 126.369765][T14275] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 126.378102][T14275] System zones: 1-12 [ 126.391818][T14275] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.5225: Directory hole found for htree index block 0 [ 126.412057][T14275] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 126.420479][T14275] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.5225: Directory hole found for htree index block 0 [ 126.437280][T14275] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 126.445979][T14275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 126.466178][T14283] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 361: padding at end of block bitmap is not set [ 126.551924][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.663988][T14317] loop0: detected capacity change from 0 to 512 [ 126.682747][T14323] loop2: detected capacity change from 0 to 512 [ 126.700278][T14317] EXT4-fs (loop0): The Hurd can't support 64-bit file systems [ 126.717834][T14323] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 126.780898][T14323] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.5248: bad orphan inode 15 [ 126.829212][T14323] ext4_test_bit(bit=14, block=18) = 1 [ 126.834674][T14323] is_bad_inode(inode)=0 [ 126.839036][T14323] NEXT_ORPHAN(inode)=1023 [ 126.843436][T14323] max_ino=32 [ 126.846652][T14323] i_nlink=0 [ 126.850499][T14323] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 126.898740][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 126.970895][T14359] loop1: detected capacity change from 0 to 512 [ 126.993238][T14359] FAT-fs (loop1): bogus sectors per cluster 0 [ 126.999546][T14359] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.031123][T14371] loop4: detected capacity change from 0 to 512 [ 127.061909][T14371] EXT4-fs: Ignoring removed oldalloc option [ 127.096486][T14371] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.5271: Parent and EA inode have the same ino 15 [ 127.134022][T14371] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.5271: Parent and EA inode have the same ino 15 [ 127.159812][T14386] loop2: detected capacity change from 0 to 512 [ 127.187111][T14371] EXT4-fs (loop4): 1 orphan inode deleted [ 127.194035][T14386] EXT4-fs: Ignoring removed bh option [ 127.200869][T14371] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.244650][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.261321][T14386] EXT4-fs (loop2): too many log groups per flexible block group [ 127.269193][T14386] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 127.272076][T14400] tmpfs: Bad value for 'nr_blocks' [ 127.326304][T14386] EXT4-fs (loop2): mount failed [ 127.339936][T14405] loop4: detected capacity change from 0 to 8192 [ 127.384780][ T3720] loop4: p3 p4 < > [ 127.391295][ T3720] loop4: p3 size 33554432 extends beyond EOD, truncated [ 127.423158][T14405] loop4: p3 p4 < > [ 127.427421][T14405] loop4: p3 size 33554432 extends beyond EOD, truncated [ 127.452462][T14417] loop1: detected capacity change from 0 to 512 [ 127.455376][T14420] loop3: detected capacity change from 0 to 512 [ 127.472370][T14420] EXT4-fs: Ignoring removed oldalloc option [ 127.524302][T14417] EXT4-fs: Ignoring removed orlov option [ 127.533739][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 127.543656][T14420] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.5294: Parent and EA inode have the same ino 15 [ 127.559022][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 127.592135][T14417] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 127.600685][T14417] EXT4-fs (loop1): blocks per group (95) and clusters per group (32768) inconsistent [ 127.610297][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 127.624614][T14420] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.5294: Parent and EA inode have the same ino 15 [ 127.631243][ T9540] udevd[9540]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 127.675805][T14420] EXT4-fs (loop3): 1 orphan inode deleted [ 127.689914][T14442] loop2: detected capacity change from 0 to 512 [ 127.705015][T14420] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.818554][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.837247][T14464] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.862779][T14466] loop2: detected capacity change from 0 to 256 [ 127.883461][T14466] msdos: Bad value for 'uid' [ 127.888098][T14466] msdos: Bad value for 'uid' [ 127.894496][T14471] futex_wake_op: syz.0.5317 tries to shift op by -1; fix this program [ 127.905187][T14464] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.931461][T14475] loop1: detected capacity change from 0 to 256 [ 127.953241][T14475] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 128.015803][T14486] loop2: detected capacity change from 0 to 512 [ 128.037899][T14486] EXT4-fs: Ignoring removed oldalloc option [ 128.052184][T14492] cgroup: Need name or subsystem set [ 128.072313][T14486] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.5325: Parent and EA inode have the same ino 15 [ 128.110731][T14486] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.5325: Parent and EA inode have the same ino 15 [ 128.147858][T14486] EXT4-fs (loop2): 1 orphan inode deleted [ 128.162672][T14486] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.232406][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.313523][T14528] loop0: detected capacity change from 0 to 512 [ 128.341460][T14528] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.5345: invalid indirect mapped block 4294967295 (level 1) [ 128.389302][T14528] EXT4-fs (loop0): Remounting filesystem read-only [ 128.396155][T14528] EXT4-fs (loop0): 2 truncates cleaned up [ 128.402655][T14528] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.416745][T14540] loop2: detected capacity change from 0 to 512 [ 128.462489][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.478657][T14540] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.5351: iget: bad extended attribute block 1 [ 128.500656][T14540] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.5351: couldn't read orphan inode 15 (err -117) [ 128.519508][T14540] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.582536][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.591953][T14554] loop4: detected capacity change from 0 to 4096 [ 128.609382][T14554] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.633247][T14566] loop1: detected capacity change from 0 to 512 [ 128.649491][T14571] loop0: detected capacity change from 0 to 164 [ 128.661915][T14554] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.674674][T14573] loop3: detected capacity change from 0 to 2048 [ 128.687715][T14573] EXT4-fs: Ignoring removed nobh option [ 128.698725][T14566] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.5364: corrupted in-inode xattr: e_value size too large [ 128.751834][T14566] EXT4-fs (loop1): Remounting filesystem read-only [ 128.761489][T14573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.774393][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.792309][T14566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.818223][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.841215][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.923547][ T29] audit: type=1326 audit(4554.315:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14595 comm="syz.2.5375" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d2cd8ebe9 code=0x0 [ 128.985874][T14606] loop0: detected capacity change from 0 to 512 [ 128.989379][T14604] loop1: detected capacity change from 0 to 512 [ 128.995978][T14602] loop4: detected capacity change from 0 to 256 [ 129.006308][T14604] EXT4-fs (loop1): unsupported inode size: 22272 [ 129.012785][T14604] EXT4-fs (loop1): blocksize: 1024 [ 129.047181][T14602] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 129.058445][T14610] loop3: detected capacity change from 0 to 1024 [ 129.089862][T14610] Quota error (device loop3): do_check_range: Getting block 64 out of range 1-5 [ 129.091715][T14606] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 129.099047][T14610] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 129.117487][T14610] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.5383: Failed to acquire dquot type 0 [ 129.130856][T14610] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 129.145643][T14610] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.5383: corrupted inode contents [ 129.174323][T14610] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #13: comm syz.3.5383: mark_inode_dirty error [ 129.198138][T14610] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.5383: corrupted inode contents [ 129.219507][T14622] loop4: detected capacity change from 0 to 512 [ 129.238292][T14622] EXT4-fs (loop4): orphan cleanup on readonly fs [ 129.244742][T14622] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 129.257864][T14610] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.5383: mark_inode_dirty error [ 129.258011][T14622] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 129.302003][T14622] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.5388: attempt to clear invalid blocks 2 len 1 [ 129.321881][T14610] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.5383: corrupted inode contents [ 129.342500][T14610] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 129.351252][T14610] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #13: comm syz.3.5383: corrupted inode contents [ 129.371997][T14610] EXT4-fs error (device loop3): ext4_truncate:4666: inode #13: comm syz.3.5383: mark_inode_dirty error [ 129.383609][T14622] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.5388: invalid indirect mapped block 1819239214 (level 0) [ 129.427823][T14622] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.5388: invalid indirect mapped block 1819239214 (level 1) [ 129.452580][T14610] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 129.459096][T14649] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.475808][T14622] EXT4-fs (loop4): 1 truncate cleaned up [ 129.482561][T14649] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.490846][T14622] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 129.494405][T14610] EXT4-fs (loop3): 1 truncate cleaned up [ 129.517125][T14610] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.554648][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.576589][T14657] loop0: detected capacity change from 0 to 512 [ 129.587085][T14657] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 129.595278][T14657] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.615134][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.628359][T14657] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 129.637495][T14657] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 129.647283][T14657] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.5405: Failed to acquire dquot type 1 [ 129.678569][T14657] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.5405: bg 0: block 40: padding at end of block bitmap is not set [ 129.699372][T14657] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 129.737498][T14657] EXT4-fs (loop0): 1 truncate cleaned up [ 129.746455][T14657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 129.809259][T14685] loop2: detected capacity change from 0 to 512 [ 129.825486][T14685] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 129.835375][T14685] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 1)! [ 129.845428][T14685] EXT4-fs (loop2): group descriptors corrupted! [ 129.856479][T14689] loop4: detected capacity change from 0 to 164 [ 129.864089][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.891792][T14689] grow_buffers: requested out-of-range block 18446744071562068000 for device loop4 [ 129.901335][T14689] Unable to read rock-ridge attributes [ 130.063243][T14721] loop0: detected capacity change from 0 to 512 [ 130.180163][T14731] loop0: detected capacity change from 0 to 2048 [ 130.253726][T14746] loop3: detected capacity change from 0 to 512 [ 130.260662][T14731] FAT-fs (loop0): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 130.270454][T14731] FAT-fs (loop0): Filesystem has been set read-only [ 130.280529][T14746] EXT4-fs: journaled quota format not specified [ 130.351038][T14754] loop4: detected capacity change from 0 to 512 [ 130.373717][T14754] EXT4-fs: Ignoring removed nomblk_io_submit option [ 130.410730][T14754] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 130.420733][T14754] EXT4-fs (loop4): Unsupported encryption level 255 [ 130.583403][T14783] loop3: detected capacity change from 0 to 512 [ 130.608410][T14783] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 130.642309][T14776] loop4: detected capacity change from 0 to 8192 [ 130.670687][T14783] EXT4-fs (loop3): 1 truncate cleaned up [ 130.677231][T14783] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.678778][ T9541] loop4: p2 p3 [ 130.703586][ T9541] loop4: p2 size 2147483392 extends beyond EOD, truncated [ 130.724920][ T9541] loop4: p3 start 117440512 is beyond EOD, truncated [ 130.751446][T14776] loop4: p2 p3 [ 130.770601][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.779881][T14776] loop4: p2 size 2147483392 extends beyond EOD, truncated [ 130.800161][T14776] loop4: p3 start 117440512 is beyond EOD, truncated [ 130.834622][T14810] tmpfs: Bad value for 'mpol' [ 130.924257][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 130.959001][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 130.973845][ T29] audit: type=1400 audit(4557.515:267): avc: denied { mounton } for pid=14829 comm="syz.4.5489" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 130.974953][T14828] loop2: detected capacity change from 0 to 1024 [ 131.014524][T14828] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 131.014524][T14828] [ 131.025329][T14828] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 131.099457][T14840] loop3: detected capacity change from 0 to 512 [ 131.128637][T14840] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e018, mo2=0002] [ 131.141743][T14840] System zones: 1-12 [ 131.145923][T14840] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5494: invalid indirect mapped block 8 (level 2) [ 131.163785][T14838] loop0: detected capacity change from 0 to 8192 [ 131.183580][T14840] EXT4-fs (loop3): 1 truncate cleaned up [ 131.213498][T14840] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.225667][ T29] audit: type=1400 audit(4557.794:268): avc: denied { append } for pid=14849 comm="syz.4.5498" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.321822][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.338316][T14864] loop0: detected capacity change from 0 to 512 [ 131.386833][T14864] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 131.412574][T14864] EXT4-fs (loop0): mount failed [ 131.550510][T14904] loop1: detected capacity change from 0 to 1024 [ 131.581960][T14904] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 131.607204][T14910] loop2: detected capacity change from 0 to 764 [ 131.609843][T14904] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 131.633682][T14904] EXT4-fs (loop1): invalid journal inode [ 131.667988][T14910] ISOFS: unable to read i-node block [ 131.673366][T14910] isofs_fill_super: get root inode failed [ 131.905174][T14955] 9pnet_fd: p9_fd_create_tcp (14955): problem connecting socket to 127.0.0.1 [ 132.067084][ T29] audit: type=1400 audit(4558.695:269): avc: denied { mount } for pid=14981 comm="syz.0.5561" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 132.146247][ T29] audit: type=1400 audit(4558.760:270): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 132.346486][T15027] loop4: detected capacity change from 0 to 512 [ 132.370420][T15027] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 132.436653][T15027] EXT4-fs error (device loop4): __ext4_iget:5464: inode #13: block 512: comm syz.4.5583: invalid block [ 132.479468][T15027] EXT4-fs (loop4): Remounting filesystem read-only [ 132.488960][T15027] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.537919][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.581943][T15064] loop2: detected capacity change from 0 to 764 [ 132.600856][T15064] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 132.687138][ T29] audit: type=1326 audit(4559.360:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15074 comm="syz.2.5608" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d2cd8ebe9 code=0x0 [ 132.754361][T15084] loop0: detected capacity change from 0 to 512 [ 132.767100][T15086] loop2: detected capacity change from 0 to 512 [ 132.774845][T15084] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 132.785844][T15084] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 132.796168][T15084] EXT4-fs (loop0): group descriptors corrupted! [ 132.850110][T15086] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 132.852092][T15098] cgroup: No subsys list or none specified [ 132.869246][ T29] audit: type=1326 audit(4559.564:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15099 comm="syz.4.5619" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd8fcb4ebe9 code=0x0 [ 132.911682][T15086] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 132.954895][T15086] System zones: 1-12 [ 132.959047][T15086] EXT4-fs (loop2): orphan cleanup on readonly fs [ 132.965505][T15086] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.5612: Inode bitmap for bg 0 marked uninitialized [ 133.017098][ T29] audit: type=1400 audit(4559.715:273): avc: denied { create } for pid=15115 comm="syz.3.5626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 133.041010][T15086] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 133.118849][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.297687][T15162] loop2: detected capacity change from 0 to 512 [ 133.343907][T15162] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 133.372381][T15162] System zones: 0-2, 18-18, 34-34 [ 133.392655][T15176] loop1: detected capacity change from 0 to 1024 [ 133.409150][T15176] EXT4-fs: quotafile must be on filesystem root [ 133.414004][T15162] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5649: bg 0: block 248: padding at end of block bitmap is not set [ 133.429227][T15181] loop0: detected capacity change from 0 to 1024 [ 133.436458][T15162] Quota error (device loop2): write_blk: dquota write failed [ 133.444994][T15162] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.5649: Failed to acquire dquot type 1 [ 133.464280][T15181] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 133.473486][T15162] EXT4-fs (loop2): 1 truncate cleaned up [ 133.479703][T15162] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.566069][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.685008][T15216] loop2: detected capacity change from 0 to 512 [ 133.702821][T15216] EXT4-fs: Ignoring removed i_version option [ 133.709553][T15218] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 133.709553][T15218] Ue[%#s' [ 133.734333][T15216] EXT4-fs: journaled quota format not specified [ 133.837188][T15237] loop3: detected capacity change from 0 to 128 [ 133.861932][T15237] FAT-fs (loop3): bogus number of FAT structure [ 133.868297][T15237] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 133.877780][T15237] FAT-fs (loop3): Can't find a valid FAT filesystem [ 134.022044][T15263] random: crng reseeded on system resumption [ 134.044043][T15266] loop0: detected capacity change from 0 to 1024 [ 134.113571][T15266] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.5699: Failed to acquire dquot type 0 [ 134.114744][T15277] loop4: detected capacity change from 0 to 128 [ 134.143181][T15277] FAT-fs (loop4): bogus number of directory entries (5) [ 134.150517][T15277] FAT-fs (loop4): Can't find a valid FAT filesystem [ 134.185592][T15283] loop3: detected capacity change from 0 to 512 [ 134.208276][T15266] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 134.240323][T15283] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.5707: casefold flag without casefold feature [ 134.259531][T15266] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #13: comm syz.0.5699: corrupted inode contents [ 134.276276][T15292] loop2: detected capacity change from 0 to 1024 [ 134.284281][T15283] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.5707: couldn't read orphan inode 15 (err -117) [ 134.299610][T15292] EXT4-fs error (device loop2): ext4_quota_enable:7128: inode #3: comm syz.2.5712: iget: checksum invalid [ 134.320664][T15266] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #13: comm syz.0.5699: mark_inode_dirty error [ 134.332528][T15266] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #13: comm syz.0.5699: corrupted inode contents [ 134.333151][T15283] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.353514][T15292] EXT4-fs error (device loop2): ext4_quota_enable:7131: comm syz.2.5712: Bad quota inode: 3, type: 0 [ 134.389880][T15266] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #13: comm syz.0.5699: mark_inode_dirty error [ 134.401577][T15292] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 134.401755][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.432306][T15266] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #13: comm syz.0.5699: corrupted inode contents [ 134.450739][T15292] EXT4-fs (loop2): mount failed [ 134.460143][T15266] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 134.494045][T15307] 9pnet: Could not find request transport: r [ 134.506729][T15266] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #13: comm syz.0.5699: corrupted inode contents [ 134.531158][T15266] EXT4-fs error (device loop0): ext4_truncate:4666: inode #13: comm syz.0.5699: mark_inode_dirty error [ 134.587893][T15266] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 134.622530][T15266] EXT4-fs (loop0): 1 truncate cleaned up [ 134.634652][T15266] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.649027][T15334] tmpfs: Bad value for 'mpol' [ 134.664179][T15332] loop2: detected capacity change from 0 to 512 [ 134.685731][T15332] EXT4-fs: Ignoring removed nomblk_io_submit option [ 134.696726][T15332] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 134.717048][T15331] loop1: detected capacity change from 0 to 8192 [ 134.728666][T15332] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 134.762999][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.772284][T15343] loop4: detected capacity change from 0 to 512 [ 134.774251][ T3720] loop1: p3 < > [ 134.779422][T15332] EXT4-fs (loop2): Remounting filesystem read-only [ 134.785064][T15343] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 134.790362][T15332] EXT4-fs (loop2): 1 truncate cleaned up [ 134.801518][T15332] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.845125][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.857325][T15331] loop1: p3 < > [ 134.996878][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 135.033119][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 135.188715][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 135.188767][ T29] audit: type=1400 audit(4562.053:277): avc: denied { read } for pid=15401 comm="syz.2.5765" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 135.353017][T15431] I/O error, dev loop1, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.385326][T15431] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 135.464280][T15447] loop0: detected capacity change from 0 to 128 [ 135.497533][T15447] FAT-fs (loop0): bogus number of reserved sectors [ 135.504170][T15447] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 135.513582][T15447] FAT-fs (loop0): Can't find a valid FAT filesystem [ 135.539902][T15457] loop1: detected capacity change from 0 to 512 [ 135.592205][T15457] EXT4-fs: Ignoring removed nobh option [ 135.627013][T15457] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 135.646390][T15457] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.5793: casefold flag without casefold feature [ 135.661028][T15457] EXT4-fs (loop1): Remounting filesystem read-only [ 135.669539][T15457] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.712202][T15478] loop3: detected capacity change from 0 to 1024 [ 135.727608][T15478] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 135.738668][T15478] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 135.795262][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.826134][T15478] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 135.863357][T15478] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.5804: inode #1: comm syz.3.5804: iget: illegal inode # [ 135.876981][T15478] EXT4-fs (loop3): no journal found [ 135.882271][T15478] EXT4-fs (loop3): can't get journal size [ 135.917446][T15478] EXT4-fs (loop3): failed to initialize system zone (-22) [ 135.931861][T15478] EXT4-fs (loop3): mount failed [ 135.983051][T15514] loop2: detected capacity change from 0 to 512 [ 135.993878][T15514] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #12: comm syz.2.5821: corrupted in-inode xattr: invalid ea_ino [ 136.012408][ T29] audit: type=1400 audit(4562.823:278): avc: denied { setattr } for pid=15513 comm="syz.0.5820" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 136.036791][T15514] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.5821: couldn't read orphan inode 12 (err -117) [ 136.063982][T15514] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.104634][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.231833][T15548] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 136.243575][ T29] audit: type=1400 audit(4563.045:279): avc: denied { relabelto } for pid=15547 comm="syz.1.5837" name="cgroup" dev="tmpfs" ino=6217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 136.270698][ T29] audit: type=1400 audit(4563.045:280): avc: denied { associate } for pid=15547 comm="syz.1.5837" name="cgroup" dev="tmpfs" ino=6217 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 136.306408][ T29] audit: type=1400 audit(4563.063:281): avc: denied { unlink } for pid=3307 comm="syz-executor" name="cgroup" dev="tmpfs" ino=6217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 136.338865][T15555] loop1: detected capacity change from 0 to 1024 [ 136.345367][T15552] loop2: detected capacity change from 0 to 164 [ 136.352292][T15552] iso9660: Unknown parameter '"YsU~vFfoq QHYQV\ҩ}(eLJ{im؏I*oKD fm&V7y(4i' [ 136.382180][T15555] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 136.408574][T15555] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 136.416729][T15555] EXT4-fs (loop1): orphan cleanup on readonly fs [ 136.431682][T15555] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz.1.5840: Invalid inode table block 0 in block_group 0 [ 136.446066][T15555] EXT4-fs (loop1): Remounting filesystem read-only [ 136.452763][T15555] Quota error (device loop1): write_blk: dquota write failed [ 136.460266][T15555] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 136.501631][T15555] EXT4-fs (loop1): 1 truncate cleaned up [ 136.516412][T15573] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 136.525154][T15555] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.589552][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.737387][T15601] loop4: detected capacity change from 0 to 512 [ 136.762470][T15601] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 136.789458][T15601] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #17: comm syz.4.5859: iget: bad i_size value: -6917529027641081756 [ 136.812926][T15601] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.5859: couldn't read orphan inode 17 (err -117) [ 136.825850][T15601] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.853473][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.889750][T15605] loop1: detected capacity change from 0 to 8192 [ 136.943450][ T3720] loop1: p1 p2 p3 p4 [ 136.950335][ T3720] loop1: p1 start 51379968 is beyond EOD, truncated [ 136.956999][ T3720] loop1: p2 start 4293394690 is beyond EOD, truncated [ 136.963856][ T3720] loop1: p3 size 100663552 extends beyond EOD, truncated [ 136.977830][ T3720] loop1: p4 size 50331648 extends beyond EOD, truncated [ 136.988964][T15605] loop1: p1 p2 p3 p4 [ 136.993277][T15605] loop1: p1 start 51379968 is beyond EOD, truncated [ 137.000053][T15605] loop1: p2 start 4293394690 is beyond EOD, truncated [ 137.006889][T15605] loop1: p3 size 100663552 extends beyond EOD, truncated [ 137.049278][T15605] loop1: p4 size 50331648 extends beyond EOD, truncated [ 137.060955][T15625] loop4: detected capacity change from 0 to 512 [ 137.118552][T15629] loop1: detected capacity change from 0 to 2048 [ 137.146986][T15625] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 137.162450][T15625] System zones: 0-2, 18-18, 34-34 [ 137.189745][ T3720] loop1: p2 p3 < > p4 < p5 > [ 137.194506][ T3720] loop1: partition table partially beyond EOD, truncated [ 137.207118][T15625] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 137.214344][T15641] loop2: detected capacity change from 0 to 512 [ 137.234942][ T3720] loop1: p3 start 4225 is beyond EOD, truncated [ 137.252508][T15625] EXT4-fs (loop4): Remounting filesystem read-only [ 137.254370][T15641] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 137.271404][T15629] loop1: p2 p3 < > p4 < p5 > [ 137.276202][T15629] loop1: partition table partially beyond EOD, truncated [ 137.276802][T15625] EXT4-fs (loop4): 1 truncate cleaned up [ 137.294046][ T56] Quota error (device loop4): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 137.310188][T15629] loop1: p3 start 4225 is beyond EOD, truncated [ 137.316001][T15625] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.330546][ T56] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 137.341222][ T56] Quota error (device loop4): write_blk: dquota write failed [ 137.348837][ T56] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 137.359076][ T56] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 137.387836][ T2994] loop1: p2 p3 < > p4 < p5 > [ 137.388877][T15655] 9pnet_fd: p9_fd_create_tcp (15655): problem connecting socket to 127.0.0.1 [ 137.392595][ T2994] loop1: partition table partially beyond EOD, truncated [ 137.398224][ T2994] loop1: p3 start 4225 is beyond EOD, truncated [ 137.442628][ T56] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 137.455528][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.511220][T15659] loop2: detected capacity change from 0 to 512 [ 137.529876][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 137.545820][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 137.568454][T15665] loop0: detected capacity change from 0 to 2048 [ 137.576482][T15659] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 137.620770][ T9540] udevd[9540]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 137.623258][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 137.637300][ T9547] udevd[9547]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 137.717594][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 137.728599][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 137.740264][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 137.783594][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 137.793670][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 137.857124][T15697] loop1: detected capacity change from 0 to 164 [ 137.919925][T15697] isofs_fill_super: root inode is not a directory. Corrupted media? [ 137.976197][T15715] delete_channel: no stack [ 137.980957][T15715] delete_channel: no stack [ 138.110024][T15733] loop3: detected capacity change from 0 to 2048 [ 138.119672][T15736] loop0: detected capacity change from 0 to 1024 [ 138.152722][T15736] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 138.163675][T15736] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 138.173978][T15729] loop4: detected capacity change from 0 to 8192 [ 138.177812][T15736] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 138.192152][T15742] loop1: detected capacity change from 0 to 512 [ 138.199838][T15736] EXT4-fs (loop0): invalid journal inode [ 138.207220][T15742] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 138.216606][T15742] EXT4-fs (loop1): orphan cleanup on readonly fs [ 138.223222][T15736] EXT4-fs (loop0): can't get journal size [ 138.224503][ T9541] loop3: p2 p3 p7 [ 138.233315][T15736] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #3: comm syz.0.5929: blocks 2-2 from inode overlap system zone [ 138.237477][T15742] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 138.254209][T15736] EXT4-fs (loop0): failed to initialize system zone (-117) [ 138.268248][T15733] loop3: p2 p3 p7 [ 138.269354][T15736] EXT4-fs (loop0): mount failed [ 138.278330][T15729] loop4: p1 p2 p3 p4 [ 138.282453][T15729] loop4: p1 start 4294508288 is beyond EOD, truncated [ 138.289541][T15729] loop4: p2 start 2936012800 is beyond EOD, truncated [ 138.296414][T15729] loop4: p3 start 1912602624 is beyond EOD, truncated [ 138.300482][T15742] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 138.303239][T15729] loop4: p4 size 656640 extends beyond EOD, truncated [ 138.310516][T15742] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #13: comm syz.1.5931: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 138.383730][T15742] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.5931: couldn't read orphan inode 13 (err -117) [ 138.440175][T15742] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 138.539631][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.562920][T15775] loop0: detected capacity change from 0 to 512 [ 138.589319][T15775] EXT4-fs: Ignoring removed nobh option [ 138.594960][T15775] EXT4-fs: Ignoring removed nomblk_io_submit option [ 138.629145][T15775] EXT4-fs (loop0): filesystem is read-only [ 138.638647][T15775] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 138.667415][T15775] EXT4-fs (loop0): filesystem is read-only [ 138.673337][T15775] EXT4-fs (loop0): orphan cleanup on readonly fs [ 138.706893][T15794] loop2: detected capacity change from 0 to 256 [ 138.715974][T15775] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #16: comm syz.0.5948: iget: bad i_size value: 648518346341360424 [ 138.719388][T15794] FAT-fs (loop2): bogus logical sector size 65529 [ 138.735543][T15794] FAT-fs (loop2): Can't find a valid FAT filesystem [ 138.752513][T15775] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.5948: couldn't read orphan inode 16 (err -117) [ 138.769599][T15775] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 138.837557][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.859181][T15808] loop1: detected capacity change from 0 to 164 [ 138.887059][T15808] rock: directory entry would overflow storage [ 138.893259][T15808] rock: sig=0x66, size=4, remaining=3 [ 139.065025][T15824] loop1: detected capacity change from 0 to 8192 [ 139.309940][T15878] loop3: detected capacity change from 0 to 512 [ 139.331632][T15878] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.340795][T15878] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 139.422358][T15894] loop4: detected capacity change from 0 to 512 [ 139.439218][T15894] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 139.477057][T15902] loop1: detected capacity change from 0 to 512 [ 139.492835][T15902] EXT4-fs: Ignoring removed mblk_io_submit option [ 139.527104][T15902] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.564571][T15902] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 139.594891][T15902] System zones: 0-2, 18-18, 34-34 [ 139.606083][T15902] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.6009: iget: bad i_size value: 360287970189639680 [ 139.627952][T15902] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.6009: couldn't read orphan inode 15 (err -117) [ 139.644703][T15924] loop3: detected capacity change from 0 to 1024 [ 139.657599][T15924] EXT4-fs (loop3): SIPHASH is not a valid default hash value [ 139.670075][T15902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.708428][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.806824][T15945] loop1: detected capacity change from 0 to 128 [ 140.205598][T16014] loop4: detected capacity change from 0 to 512 [ 140.226053][T16017] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 140.226053][T16017] Ue[%#s' [ 140.267201][T16014] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.298465][T16014] EXT4-fs error (device loop4): ext4_quota_enable:7124: comm syz.4.6062: Bad quota inum: 29696, type: 1 [ 140.324648][T16014] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 140.363596][T16014] EXT4-fs (loop4): mount failed [ 140.530569][T16058] 9pnet: Could not find request transport: r [ 140.562967][T16066] loop1: detected capacity change from 0 to 1024 [ 140.576346][T16066] EXT4-fs: Ignoring removed bh option [ 140.600089][T16066] EXT4-fs: Ignoring removed bh option [ 140.631522][T16066] EXT4-fs: Mount option(s) incompatible with ext2 [ 140.659066][T16079] tmpfs: Bad value for 'mpol' [ 140.953132][T16125] loop2: detected capacity change from 0 to 2048 [ 141.018568][ T3720] Alternate GPT is invalid, using primary GPT. [ 141.025212][ T3720] loop2: p2 p3 p7 [ 141.052557][T16125] Alternate GPT is invalid, using primary GPT. [ 141.058988][T16125] loop2: p2 p3 p7 [ 141.073613][T16145] loop4: detected capacity change from 0 to 1764 [ 141.101335][T16145] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 141.154992][T16145] isofs_fill_super: root inode is not a directory. Corrupted media? [ 141.341014][T16180] loop2: detected capacity change from 0 to 512 [ 141.386570][T16193] loop0: detected capacity change from 0 to 512 [ 141.407931][T16180] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 141.419723][T16193] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 2048 [ 141.629411][T16229] loop3: detected capacity change from 0 to 512 [ 141.649399][T16229] EXT4-fs: Ignoring removed nobh option [ 141.663344][T16229] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 141.692363][T16229] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #13: comm syz.3.6169: casefold flag without casefold feature [ 141.714284][T16229] EXT4-fs (loop3): Remounting filesystem read-only [ 141.732666][T16229] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.825190][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.929922][T16273] loop4: detected capacity change from 0 to 1024 [ 141.967014][T16278] loop0: detected capacity change from 0 to 512 [ 141.976979][T16273] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 142.002662][T16278] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #12: comm syz.0.6202: corrupted in-inode xattr: invalid ea_ino [ 142.016127][T16273] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 142.041253][T16278] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.6202: couldn't read orphan inode 12 (err -117) [ 142.049393][T16273] EXT4-fs (loop4): orphan cleanup on readonly fs [ 142.073622][T16293] loop3: detected capacity change from 0 to 164 [ 142.080214][T16278] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.082801][T16273] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.6190: Invalid inode table block 0 in block_group 0 [ 142.103692][T16293] iso9660: Unknown parameter '"YsU~vFfoq QHYQV\ҩ}(eLJ{im؏I*oKD fm&V7y(4i' [ 142.136664][T16273] EXT4-fs (loop4): Remounting filesystem read-only [ 142.143244][T16273] __quota_error: 10 callbacks suppressed [ 142.143262][T16273] Quota error (device loop4): write_blk: dquota write failed [ 142.156382][T16273] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 142.169176][T16273] EXT4-fs (loop4): 1 truncate cleaned up [ 142.193028][T16273] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 142.228473][T16306] loop2: detected capacity change from 0 to 512 [ 142.267335][T16311] loop3: detected capacity change from 0 to 512 [ 142.314242][T16311] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 142.351500][T16311] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 142.373468][T16321] loop0: detected capacity change from 0 to 2048 [ 142.385269][T16311] EXT4-fs (loop3): 1 truncate cleaned up [ 142.507778][T16343] loop3: detected capacity change from 0 to 1024 [ 142.537686][T16347] loop0: detected capacity change from 0 to 1024 [ 142.558336][T16347] EXT4-fs: Ignoring removed bh option [ 142.574890][T16347] EXT4-fs: inline encryption not supported [ 142.595555][T16343] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 142.595766][T16347] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 142.627152][T16343] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 142.645621][T16362] loop1: detected capacity change from 0 to 512 [ 142.664115][T16343] EXT4-fs (loop3): orphan cleanup on readonly fs [ 142.672848][T16362] msdos: Bad value for 'tz' [ 142.676216][T16347] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 142.687129][T16343] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz.3.6223: Invalid inode table block 0 in block_group 0 [ 142.719043][T16347] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.6225: lblock 2 mapped to illegal pblock 2 (length 1) [ 142.740525][T16343] EXT4-fs (loop3): Remounting filesystem read-only [ 142.747219][T16343] Quota error (device loop3): write_blk: dquota write failed [ 142.754790][T16343] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 142.797256][T16347] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 142.818983][T16381] bpf: Bad value for 'gid' [ 142.823825][T16343] EXT4-fs (loop3): 1 truncate cleaned up [ 142.835590][T16347] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.6225: lblock 0 mapped to illegal pblock 48 (length 1) [ 142.887994][T16347] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 142.896874][T16347] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.6225: Failed to acquire dquot type 0 [ 142.947424][T16347] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 142.970156][T16347] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.6225: mark_inode_dirty error [ 143.019152][T16347] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 143.050340][ T29] audit: type=1400 audit(4569.396:287): avc: denied { create } for pid=16412 comm="syz.3.6258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 143.050389][T16347] EXT4-fs (loop0): 1 orphan inode deleted [ 143.076430][ T3463] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 143.120793][ T3463] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 143.129276][ T3463] EXT4-fs error (device loop0): ext4_release_dquot:6973: comm kworker/u8:7: Failed to release dquot type 0 [ 143.154491][T16424] loop1: detected capacity change from 0 to 512 [ 143.161269][T16424] EXT4-fs: dax option not supported [ 143.204750][ T3303] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 143.244446][ T3303] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 143.276205][ T3303] EXT4-fs error (device loop0): ext4_quota_off:7221: inode #3: comm syz-executor: mark_inode_dirty error [ 143.363109][T16448] loop2: detected capacity change from 0 to 2048 [ 143.412427][T16457] loop4: detected capacity change from 0 to 512 [ 143.432071][ T3720] loop2: p2 p3 < > p4 < p5 > [ 143.436798][ T3720] loop2: partition table partially beyond EOD, truncated [ 143.445428][T16457] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.6280: corrupted in-inode xattr: invalid ea_ino [ 143.460411][ T3720] loop2: p3 start 4225 is beyond EOD, truncated [ 143.483828][T16448] loop2: p2 p3 < > p4 < p5 > [ 143.488571][T16448] loop2: partition table partially beyond EOD, truncated [ 143.513347][T16457] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.6280: couldn't read orphan inode 15 (err -117) [ 143.529572][T16448] loop2: p3 start 4225 is beyond EOD, truncated [ 143.632437][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 143.646870][T16487] loop3: detected capacity change from 0 to 512 [ 143.656438][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 143.668770][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 143.711991][T16487] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 143.738850][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 143.751687][T16487] System zones: 0-2, 18-18, 34-34 [ 143.758656][T16498] loop2: detected capacity change from 0 to 512 [ 143.765353][T16498] EXT4-fs: Ignoring removed nobh option [ 143.771036][T16498] EXT4-fs: Ignoring removed nomblk_io_submit option [ 143.781374][T16487] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.6295: bg 0: block 248: padding at end of block bitmap is not set [ 143.806584][T16498] EXT4-fs (loop2): filesystem is read-only [ 143.816013][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 143.827990][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 143.834266][T16498] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 143.849345][T16487] Quota error (device loop3): write_blk: dquota write failed [ 143.856775][T16487] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 143.860255][T16498] EXT4-fs (loop2): filesystem is read-only [ 143.872607][T16498] EXT4-fs (loop2): orphan cleanup on readonly fs [ 143.893918][T16487] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.6295: Failed to acquire dquot type 1 [ 143.906989][T16512] 9pnet_fd: Insufficient options for proto=fd [ 143.918533][T16513] loop0: detected capacity change from 0 to 1024 [ 143.947685][T16498] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #16: comm syz.2.6299: iget: bad i_size value: 648518346341360424 [ 143.954345][T16513] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 143.977133][T16487] EXT4-fs (loop3): 1 truncate cleaned up [ 143.987220][T16513] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 143.995476][T16513] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.002574][T16513] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.6304: Invalid inode table block 0 in block_group 0 [ 144.007803][T16498] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.6299: couldn't read orphan inode 16 (err -117) [ 144.040605][T16513] EXT4-fs (loop0): Remounting filesystem read-only [ 144.047601][T16513] EXT4-fs (loop0): 1 truncate cleaned up [ 144.164040][T16538] loop1: detected capacity change from 0 to 512 [ 144.192975][T16538] EXT4-fs (loop1): Number of reserved GDT blocks insanely large: 2048 [ 144.242191][T16546] random: crng reseeded on system resumption [ 144.250149][T16530] loop0: detected capacity change from 0 to 8192 [ 144.348573][T16529] Process accounting paused [ 144.369917][T16562] loop1: detected capacity change from 0 to 512 [ 144.410286][T16562] EXT4-fs: Ignoring removed oldalloc option [ 144.423171][T16562] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 144.472293][T16562] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 144.488475][T16562] EXT4-fs (loop1): mount failed [ 144.664756][T16610] IPv6: addrconf: prefix option has invalid lifetime [ 144.740572][T16624] loop0: detected capacity change from 0 to 512 [ 144.764581][T16624] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 144.952502][T16654] loop0: detected capacity change from 0 to 1024 [ 144.968530][T16654] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 144.982275][T16654] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 144.990526][T16654] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.003274][T16654] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 145.017851][T16654] EXT4-fs (loop0): Cannot turn on quotas: error -5 [ 145.044225][T16654] EXT4-fs (loop0): 1 truncate cleaned up [ 145.095168][T16671] loop3: detected capacity change from 0 to 1024 [ 145.129317][T16681] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 145.135499][T16682] loop2: detected capacity change from 0 to 512 [ 145.158672][T16671] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 145.172313][T16682] EXT4-fs: Ignoring removed mblk_io_submit option [ 145.179249][T16671] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 145.190232][T16671] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 145.205364][T16671] JBD2: no valid journal superblock found [ 145.211149][T16671] EXT4-fs (loop3): Could not load journal inode [ 145.227517][T16682] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 145.254485][T16682] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 145.287547][T16682] System zones: 0-2, 18-18, 34-34 [ 145.294261][T16682] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.6388: iget: bad i_size value: 360287970189639680 [ 145.308400][T16682] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.6388: couldn't read orphan inode 15 (err -117) [ 145.594853][T16750] loop1: detected capacity change from 0 to 1024 [ 145.629746][T16750] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 145.675688][T16750] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 145.708931][T16750] EXT4-fs (loop1): failed to initialize system zone (-117) [ 145.738055][T16750] EXT4-fs (loop1): mount failed [ 145.763009][T16776] loop2: detected capacity change from 0 to 512 [ 145.852206][T16776] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 145.888981][T16776] EXT4-fs error (device loop2): ext4_quota_enable:7124: comm syz.2.6433: Bad quota inum: 29696, type: 1 [ 145.914853][T16776] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 145.951833][T16776] EXT4-fs (loop2): mount failed [ 146.011945][T16811] loop4: detected capacity change from 0 to 512 [ 146.029918][T16809] loop0: detected capacity change from 0 to 512 [ 146.044705][T16811] EXT4-fs: Ignoring removed oldalloc option [ 146.071694][T16811] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.6451: Parent and EA inode have the same ino 15 [ 146.095737][T16814] loop3: detected capacity change from 0 to 8192 [ 146.109735][T16811] EXT4-fs (loop4): 1 orphan inode deleted [ 146.144203][T16814] loop3: p2 p3 p4 [ 146.148142][T16814] loop3: p2 start 164919041 is beyond EOD, truncated [ 146.154893][T16814] loop3: p3 size 66846464 extends beyond EOD, truncated [ 146.168606][T16814] loop3: p4 size 37048832 extends beyond EOD, truncated [ 146.211011][ T2994] loop3: p2 p3 p4 [ 146.215021][ T2994] loop3: p2 start 164919041 is beyond EOD, truncated [ 146.221894][ T2994] loop3: p3 size 66846464 extends beyond EOD, truncated [ 146.243527][ T2994] loop3: p4 size 37048832 extends beyond EOD, truncated [ 146.350609][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 146.364785][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 146.398994][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 146.418696][T16837] loop0: detected capacity change from 0 to 8192 [ 146.423312][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 146.507718][ T9541] loop0: p3 < > [ 146.520667][T16837] loop0: p3 < > [ 146.718163][T16903] loop0: detected capacity change from 0 to 2048 [ 146.740918][T16890] loop1: detected capacity change from 0 to 8192 [ 146.758948][T16911] loop4: detected capacity change from 0 to 136 [ 146.943521][T16933] loop4: detected capacity change from 0 to 512 [ 146.963612][T16933] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 146.987730][T16933] EXT4-fs (loop4): 1 truncate cleaned up [ 147.026915][T16929] loop0: detected capacity change from 0 to 8192 [ 147.064420][ T3720] loop0: p1 < > p2 p4 [ 147.068549][ T3720] loop0: partition table partially beyond EOD, truncated [ 147.113106][ T3720] loop0: p1 start 408832 is beyond EOD, truncated [ 147.119653][ T3720] loop0: p2 size 8388352 extends beyond EOD, truncated [ 147.132745][T16929] loop0: p1 < > p2 p4 [ 147.136941][T16929] loop0: partition table partially beyond EOD, truncated [ 147.145056][T16929] loop0: p1 start 408832 is beyond EOD, truncated [ 147.151582][T16929] loop0: p2 size 8388352 extends beyond EOD, truncated [ 147.318491][T16985] loop0: detected capacity change from 0 to 512 [ 147.327680][T16988] futex_wake_op: syz.1.6536 tries to shift op by 144; fix this program [ 147.342195][T16985] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 147.370303][T16985] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 147.397826][T16985] System zones: 1-12 [ 147.401917][T16985] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.431418][T16985] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.6535: invalid indirect mapped block 12 (level 1) [ 147.465930][T16985] EXT4-fs (loop0): Remounting filesystem read-only [ 147.472666][T16985] EXT4-fs (loop0): 1 truncate cleaned up [ 147.508647][T17007] loop3: detected capacity change from 0 to 512 [ 147.541001][T17007] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 147.586955][T17007] EXT4-fs error (device loop3): ext4_find_inline_data_nolock:169: inode #17: comm syz.3.6546: inline data xattr refers to an external xattr inode [ 147.601978][T17024] Option ''MO' to dns_resolver key: bad/missing value [ 147.613115][T17022] loop4: detected capacity change from 0 to 1024 [ 147.623591][T17007] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.6546: couldn't read orphan inode 17 (err -117) [ 147.637320][T17022] SELinux: security_context_str_to_sid () failed with errno=-22 [ 147.786690][T17049] hugetlbfs: Bad value for 'gid' [ 147.791728][T17049] hugetlbfs: Bad value for 'gid' [ 147.797952][T17047] loop4: detected capacity change from 0 to 1024 [ 147.804867][T17047] EXT4-fs: Ignoring removed nobh option [ 147.823564][T17047] EXT4-fs (loop4): stripe (747) is not aligned with cluster size (16), stripe is disabled [ 147.954832][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 147.954849][ T29] audit: type=1326 audit(4573.991:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17074 comm="syz.3.6578" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x0 [ 148.061705][ T29] audit: type=1326 audit(4574.075:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17088 comm="syz.0.6585" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4f9292ebe9 code=0x0 [ 148.093906][T17081] loop3: detected capacity change from 0 to 8192 [ 148.156565][T17081] loop3: p2 p3 p4 [ 148.160708][T17081] loop3: p2 start 452985600 is beyond EOD, truncated [ 148.167563][T17081] loop3: p3 size 33554432 extends beyond EOD, truncated [ 148.188552][T17081] loop3: p4 start 8388607 is beyond EOD, truncated [ 148.483411][T17149] loop1: detected capacity change from 0 to 1764 [ 148.578778][ T29] audit: type=1326 audit(4574.571:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17167 comm="syz.4.6624" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd8fcb4ebe9 code=0x0 [ 148.653636][T17163] loop2: detected capacity change from 0 to 8192 [ 148.779985][T17189] loop4: detected capacity change from 0 to 1024 [ 148.822962][T17189] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 148.897731][T17202] loop0: detected capacity change from 0 to 128 [ 149.142760][T17237] loop4: detected capacity change from 0 to 512 [ 149.149354][T17238] loop0: detected capacity change from 0 to 512 [ 149.167711][T17238] EXT4-fs (loop0): #clusters per group too big: 688128 [ 149.186329][T17237] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=1 [ 149.206989][T17237] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 149.231211][T17237] EXT4-fs (loop4): mount failed [ 149.381265][T17268] loop3: detected capacity change from 0 to 128 [ 149.413983][T17268] FAT-fs (loop3): bogus number of FAT sectors [ 149.420188][T17268] FAT-fs (loop3): Can't find a valid FAT filesystem [ 149.439472][T17276] loop4: detected capacity change from 0 to 512 [ 149.456297][T17276] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 149.485153][T17276] EXT4-fs (loop4): failed to open journal device unknown-block(128,0) -6 [ 149.645125][T17294] loop3: detected capacity change from 0 to 1024 [ 149.680092][T17294] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 149.708142][T17295] loop4: detected capacity change from 0 to 8192 [ 149.719414][T17294] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 149.729283][T17294] EXT4-fs (loop3): group descriptors corrupted! [ 149.739632][ T29] audit: type=1400 audit(4575.657:300): avc: denied { create } for pid=17304 comm="syz.0.6692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 149.810253][ T9541] loop4: p1[EZD] p2 p4 [ 149.814625][ T9541] loop4: p1 start 150996992 is beyond EOD, truncated [ 149.855892][ T9541] loop4: p4 size 281856 extends beyond EOD, truncated [ 149.866542][T17295] loop4: p1[EZD] p2 p4 [ 149.871207][T17295] loop4: p1 start 150996992 is beyond EOD, truncated [ 149.884002][T17295] loop4: p4 size 281856 extends beyond EOD, truncated [ 150.009888][T17336] loop2: detected capacity change from 0 to 1024 [ 150.038253][T17344] loop3: detected capacity change from 0 to 136 [ 150.053181][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 150.064652][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 150.084713][T17336] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.6708: Invalid inode table block 0 in block_group 0 [ 150.097632][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 150.113990][T17344] Attempt to read inode for relocated directory [ 150.114818][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 150.135380][T17336] EXT4-fs (loop2): get root inode failed [ 150.141290][T17336] EXT4-fs (loop2): mount failed [ 150.306286][T17378] loop2: detected capacity change from 0 to 128 [ 150.328786][T17378] FAT-fs (loop2): bogus number of reserved sectors [ 150.335420][T17378] FAT-fs (loop2): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 150.346450][T17378] FAT-fs (loop2): Can't find a valid FAT filesystem [ 150.504591][ T29] audit: type=1326 audit(4576.368:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17407 comm="syz.2.6741" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d2cd8ebe9 code=0x0 [ 150.534983][T17412] loop0: detected capacity change from 0 to 1024 [ 150.564834][T17417] loop2: detected capacity change from 0 to 512 [ 150.578590][T17417] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.6747: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 150.602409][T17422] loop3: detected capacity change from 0 to 256 [ 150.608800][T17426] futex_wake_op: syz.4.6750 tries to shift op by -1; fix this program [ 150.621058][T17422] vfat: Deprecated parameter 'posix' [ 150.626386][T17422] FAT-fs: "posix" option is obsolete, not supported now [ 150.627721][T17412] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 150.635246][T17417] EXT4-fs (loop2): get root inode failed [ 150.650085][T17417] EXT4-fs (loop2): mount failed [ 150.655527][T17412] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 150.696470][T17422] FAT-fs (loop3): codepage cp775 not found [ 150.736951][T17434] loop2: detected capacity change from 0 to 2048 [ 150.853340][T17455] loop4: detected capacity change from 0 to 736 [ 150.901564][T17455] ISOFS: unable to read i-node block [ 150.906925][T17455] isofs_fill_super: get root inode failed [ 151.220597][T17504] loop1: detected capacity change from 0 to 1024 [ 151.245180][T17510] loop0: detected capacity change from 0 to 1024 [ 151.267996][T17504] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 151.279147][T17504] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 151.295785][T17510] EXT4-fs: Ignoring removed orlov option [ 151.301545][T17510] ext4: Bad value for 'resuid' [ 151.306471][T17510] ext4: Bad value for 'resuid' [ 151.332866][T17504] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.6788: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 151.400136][T17504] EXT4-fs (loop1): no journal found [ 151.430630][T17531] loop2: detected capacity change from 0 to 512 [ 151.452559][T17531] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 151.479331][T17531] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 151.543179][T17531] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.6801: corrupted inode contents [ 151.573544][T17531] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #11: comm syz.2.6801: mark_inode_dirty error [ 151.586248][T17554] loop4: detected capacity change from 0 to 512 [ 151.602289][T17531] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.6801: invalid indirect mapped block 1 (level 1) [ 151.614080][T17554] EXT4-fs: Ignoring removed nomblk_io_submit option [ 151.634528][T17531] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.6801: corrupted inode contents [ 151.654434][T17531] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 151.663312][T17554] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 151.668585][T17531] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.6801: corrupted inode contents [ 151.671805][T17554] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 151.700397][T17531] EXT4-fs error (device loop2): ext4_truncate:4666: inode #11: comm syz.2.6801: mark_inode_dirty error [ 151.727483][T17531] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 151.755786][T17531] EXT4-fs (loop2): 1 truncate cleaned up [ 151.767871][T17554] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.6812: Allocating blocks 41-42 which overlap fs metadata [ 151.808276][T17554] EXT4-fs (loop4): Remounting filesystem read-only [ 151.820007][T17581] loop0: detected capacity change from 0 to 512 [ 151.827461][T17554] Quota error (device loop4): write_blk: dquota write failed [ 151.834940][T17554] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 151.844435][T17554] Quota error (device loop4): write_blk: dquota write failed [ 151.852082][T17554] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 151.862191][T17554] EXT4-fs (loop4): 1 truncate cleaned up [ 151.933103][T17590] loop1: detected capacity change from 0 to 2048 [ 151.965558][T17593] loop2: detected capacity change from 0 to 1024 [ 151.973530][T17598] loop3: detected capacity change from 0 to 512 [ 151.983389][T17593] EXT4-fs: inline encryption not supported [ 152.003624][T17593] EXT4-fs: Ignoring removed bh option [ 152.011032][T17593] EXT4-fs (loop2): unsupported descriptor size 0 [ 152.041216][T17597] loop0: detected capacity change from 0 to 4096 [ 152.060693][T17600] loop1: detected capacity change from 0 to 512 [ 152.088583][T17606] loop2: detected capacity change from 0 to 1024 [ 152.176074][T17617] loop2: detected capacity change from 0 to 512 [ 152.179495][T17616] loop1: detected capacity change from 0 to 2048 [ 152.248407][T17625] loop3: detected capacity change from 0 to 512 [ 152.302503][T17630] loop2: detected capacity change from 0 to 512 [ 152.311078][T17632] loop1: detected capacity change from 0 to 512 [ 152.328726][T17635] loop4: detected capacity change from 0 to 1024 [ 152.341145][T17627] loop0: detected capacity change from 0 to 2048 [ 152.379186][T17641] loop3: detected capacity change from 0 to 512 [ 152.446183][T17645] loop2: detected capacity change from 0 to 512 [ 152.484314][T17652] loop1: detected capacity change from 0 to 512 [ 152.503224][T17653] loop4: detected capacity change from 0 to 2048 [ 152.574748][T17655] loop0: detected capacity change from 0 to 4096 [ 152.592898][T17661] loop2: detected capacity change from 0 to 1764 [ 152.594084][T17659] loop3: detected capacity change from 0 to 164 [ 152.649250][T17663] loop4: detected capacity change from 0 to 1756 [ 152.710446][T17666] loop2: detected capacity change from 0 to 1156 [ 152.730427][T17671] loop3: detected capacity change from 0 to 512 [ 152.781402][T17672] loop1: detected capacity change from 0 to 1764 [ 152.789633][T17675] loop4: detected capacity change from 0 to 764 [ 152.837004][T17677] loop3: detected capacity change from 0 to 160 [ 152.858526][T17679] loop2: detected capacity change from 0 to 2364 [ 152.892786][T17683] loop1: detected capacity change from 0 to 512 [ 152.911350][T17681] loop4: detected capacity change from 0 to 2048 [ 152.932613][T17685] loop3: detected capacity change from 0 to 128 [ 152.976804][T17688] loop2: detected capacity change from 0 to 256 [ 152.981760][T17689] loop1: detected capacity change from 0 to 128 [ 153.056577][T17694] loop4: detected capacity change from 0 to 512 [ 153.064573][T17695] loop2: detected capacity change from 0 to 128 [ 153.138160][T17691] loop3: detected capacity change from 0 to 8192 [ 153.152999][T17701] loop4: detected capacity change from 0 to 256 [ 153.161071][T17699] loop2: detected capacity change from 0 to 2048 [ 153.199931][T17703] loop1: detected capacity change from 0 to 128 [ 153.220337][T17707] loop4: detected capacity change from 0 to 512 [ 153.286353][T17714] loop3: detected capacity change from 0 to 128 [ 153.386754][T17716] loop1: detected capacity change from 0 to 8192 [ 153.413065][T17721] loop3: detected capacity change from 0 to 2048 [ 153.502302][T17727] loop3: detected capacity change from 0 to 512 [ 153.601980][T17731] loop2: detected capacity change from 0 to 128 [ 153.630357][T17730] loop3: detected capacity change from 0 to 128 [ 153.644851][T17733] loop0: detected capacity change from 0 to 256 [ 153.685043][T17735] loop2: detected capacity change from 0 to 128 [ 153.721912][T17737] loop3: detected capacity change from 0 to 512 [ 153.798943][T17743] loop2: detected capacity change from 0 to 512 [ 153.861703][T17745] loop3: detected capacity change from 0 to 2048 [ 153.876353][T17747] loop2: detected capacity change from 0 to 128 [ 153.882939][T17739] loop0: detected capacity change from 0 to 8192 [ 153.967954][T17749] loop3: detected capacity change from 0 to 2048 [ 154.042317][T17753] loop0: detected capacity change from 0 to 256 [ 154.066899][T17756] loop2: detected capacity change from 0 to 128 [ 154.106882][T17757] loop3: detected capacity change from 0 to 2048 [ 154.174458][T17759] loop0: detected capacity change from 0 to 512 [ 154.215838][T17723] loop4: detected capacity change from 0 to 65536 [ 154.260131][T17762] loop2: detected capacity change from 0 to 2048 [ 154.363185][ T3720] loop2: p1 p2 p3 [ 154.373483][T17762] loop2: p1 p2 p3 [ 154.386022][T17765] loop0: detected capacity change from 0 to 8192 [ 154.445991][ T9547] loop0: p1 p2 p3 [ 154.449737][ T3720] udevd[3720]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 154.451256][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 154.470782][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 154.498302][T17765] loop0: p1 p2 p3 [ 154.530895][T17763] loop3: detected capacity change from 0 to 32768 [ 154.627689][T17775] loop3: detected capacity change from 0 to 512 [ 154.634435][T17775] EXT4-fs: Ignoring removed nomblk_io_submit option [ 154.671688][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 154.682017][ T9547] udevd[9547]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 154.693013][ T9541] udevd[9541]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 154.720664][T17775] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.729209][T17775] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 154.794239][T17775] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.6905: Allocating blocks 41-42 which overlap fs metadata [ 154.825125][T17775] EXT4-fs (loop3): Remounting filesystem read-only [ 154.851650][T17775] Quota error (device loop3): write_blk: dquota write failed [ 154.859181][T17775] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 154.931003][T17775] Quota error (device loop3): write_blk: dquota write failed [ 154.976828][T17775] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 155.017357][ T29] audit: type=1400 audit(4580.599:302): avc: denied { setattr } for pid=17800 comm="syz.0.6917" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 155.041817][T17803] netlink: 2 bytes leftover after parsing attributes in process `syz.2.6918'. [ 155.043958][T17775] EXT4-fs (loop3): 1 truncate cleaned up [ 155.110512][T17803] batadv_slave_1: entered promiscuous mode [ 155.143821][ T29] audit: type=1400 audit(4580.720:303): avc: denied { create } for pid=17809 comm="syz.3.6921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 155.187059][T17811] loop2: detected capacity change from 0 to 2048 [ 155.204194][ T29] audit: type=1400 audit(4580.739:304): avc: denied { write } for pid=17809 comm="syz.3.6921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 155.275546][ T29] audit: type=1400 audit(4580.814:305): avc: denied { ioctl } for pid=17814 comm="syz.3.6924" path="pid:[4026532379]" dev="nsfs" ino=4026532379 ioctlcmd=0xb705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 155.342877][ T29] audit: type=1400 audit(4580.898:306): avc: denied { write } for pid=17820 comm="syz.3.6927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 155.384036][ T29] audit: type=1400 audit(4580.936:307): avc: denied { setopt } for pid=17822 comm="syz.2.6928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 155.719937][T17854] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6940'. [ 155.918812][T17875] netlink: 'syz.0.6950': attribute type 8 has an invalid length. [ 156.093896][T17889] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6957'. [ 156.372036][T17911] loop0: detected capacity change from 0 to 512 [ 156.402710][T17911] EXT4-fs mount: 80 callbacks suppressed [ 156.402729][T17911] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.472930][T17918] netlink: 'syz.2.6970': attribute type 9 has an invalid length. [ 156.486471][T17911] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.6967: corrupted xattr block 33: invalid header [ 156.514794][T17911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 156.524200][T17725] loop1: detected capacity change from 0 to 262144 [ 156.535599][T17911] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.6967: corrupted xattr block 33: invalid header [ 156.562522][T17911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 156.587551][T17911] EXT4-fs error (device loop0): ext4_xattr_block_list:762: inode #15: comm syz.0.6967: corrupted xattr block 33: invalid header [ 156.668275][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.411038][T17773] loop4: detected capacity change from 0 to 262144 [ 157.483282][T18012] netlink: 'syz.0.7009': attribute type 10 has an invalid length. [ 158.572106][T18077] loop4: detected capacity change from 0 to 512 [ 158.621852][T18077] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.7040: Invalid inode bitmap blk 4 in block_group 0 [ 158.651564][T18077] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.682053][T18091] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7047'. [ 158.737659][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.798415][T18105] netlink: 'syz.2.7053': attribute type 10 has an invalid length. [ 158.824058][T18109] netlink: 80 bytes leftover after parsing attributes in process `syz.4.7051'. [ 158.976244][T18131] netlink: 8460 bytes leftover after parsing attributes in process `syz.2.7067'. [ 159.056090][T18140] batadv1: entered promiscuous mode [ 159.072767][T18140] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 159.266842][T18173] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7087'. [ 159.284026][T18174] netlink: 'syz.1.7088': attribute type 64 has an invalid length. [ 159.432247][T18191] netlink: 50911 bytes leftover after parsing attributes in process `syz.1.7097'. [ 159.599650][T18208] loop4: detected capacity change from 0 to 512 [ 159.654315][T18208] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.736075][T18208] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.7104: corrupted xattr block 33: invalid header [ 159.774719][T18208] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 159.812705][T18208] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.7104: corrupted xattr block 33: invalid header [ 159.871441][T18208] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 159.882148][T18208] EXT4-fs error (device loop4): ext4_xattr_block_list:762: inode #15: comm syz.4.7104: corrupted xattr block 33: invalid header [ 159.940136][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.979809][T18243] netlink: 'syz.1.7120': attribute type 10 has an invalid length. [ 160.113024][T18262] loop2: detected capacity change from 0 to 512 [ 160.137746][T18266] loop1: detected capacity change from 0 to 256 [ 160.142136][T18262] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 160.164213][T18262] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.7130: corrupted xattr block 33: invalid header [ 160.190833][T18262] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 160.226784][T18273] netlink: 'syz.3.7134': attribute type 21 has an invalid length. [ 160.234643][T18273] IPv6: NLM_F_CREATE should be specified when creating new route [ 160.248341][T18262] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.7130: corrupted xattr block 33: invalid header [ 160.265301][T18273] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 160.266019][T18266] FAT-fs (loop1): Directory bread(block 64) failed [ 160.272576][T18273] IPv6: NLM_F_CREATE should be set when creating new route [ 160.272596][T18273] IPv6: NLM_F_CREATE should be set when creating new route [ 160.272606][T18273] IPv6: NLM_F_CREATE should be set when creating new route [ 160.272991][T18262] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 160.289884][T18266] FAT-fs (loop1): Directory bread(block 65) failed [ 160.295061][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 160.295078][ T29] audit: type=1326 audit(4585.531:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18278 comm="syz.0.7136" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4f9292ebe9 code=0x0 [ 160.316688][T18266] FAT-fs (loop1): Directory bread(block 66) failed [ 160.326392][T18262] EXT4-fs error (device loop2): ext4_xattr_block_list:762: inode #15: comm syz.2.7130: corrupted xattr block 33: invalid header [ 160.379568][T18266] FAT-fs (loop1): Directory bread(block 67) failed [ 160.400091][T18266] FAT-fs (loop1): Directory bread(block 68) failed [ 160.410033][T18266] FAT-fs (loop1): Directory bread(block 69) failed [ 160.416813][T18266] FAT-fs (loop1): Directory bread(block 70) failed [ 160.423852][T18266] FAT-fs (loop1): Directory bread(block 71) failed [ 160.441968][T18290] cgroup: subsys name conflicts with all [ 160.476912][T18266] FAT-fs (loop1): Directory bread(block 72) failed [ 160.489299][T18296] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7145'. [ 160.498362][T18266] FAT-fs (loop1): Directory bread(block 73) failed [ 160.512748][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.596259][ T29] audit: type=1400 audit(4585.821:339): avc: denied { setopt } for pid=18305 comm="syz.1.7150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 160.650845][ T29] audit: type=1400 audit(4585.868:340): avc: denied { create } for pid=18312 comm="syz.2.7151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 160.663926][T18315] netlink: 'syz.1.7154': attribute type 3 has an invalid length. [ 160.727084][T18322] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7156'. [ 160.736342][ T29] audit: type=1400 audit(4585.896:341): avc: denied { write } for pid=18312 comm="syz.2.7151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 160.756050][ T29] audit: type=1400 audit(4585.896:342): avc: denied { nlmsg_write } for pid=18312 comm="syz.2.7151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 160.836136][ T29] audit: type=1400 audit(4586.037:343): avc: denied { getopt } for pid=18334 comm="syz.2.7163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 160.911143][T18345] netlink: 72 bytes leftover after parsing attributes in process `syz.2.7168'. [ 160.945955][T18352] loop3: detected capacity change from 0 to 128 [ 160.990451][T18358] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7175'. [ 161.008425][ C1] hrtimer: interrupt took 48320 ns [ 161.048960][T18366] netlink: 'syz.3.7178': attribute type 10 has an invalid length. [ 161.080643][T18372] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7182'. [ 161.083788][T18374] netlink: 8460 bytes leftover after parsing attributes in process `syz.1.7181'. [ 161.180883][T18383] netlink: 'syz.1.7186': attribute type 21 has an invalid length. [ 161.188857][T18383] IPv6: NLM_F_CREATE should be specified when creating new route [ 161.247224][T18383] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 161.254660][T18383] IPv6: NLM_F_CREATE should be set when creating new route [ 161.261892][T18383] IPv6: NLM_F_CREATE should be set when creating new route [ 161.269143][T18383] IPv6: NLM_F_CREATE should be set when creating new route [ 161.334227][T18403] netlink: 'syz.0.7205': attribute type 21 has an invalid length. [ 161.342190][T18403] IPv6: NLM_F_CREATE should be specified when creating new route [ 161.363325][T18408] netlink: 'syz.4.7195': attribute type 10 has an invalid length. [ 161.398775][T18403] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 161.406070][T18403] IPv6: NLM_F_CREATE should be set when creating new route [ 161.413335][T18403] IPv6: NLM_F_CREATE should be set when creating new route [ 161.420544][T18403] IPv6: NLM_F_CREATE should be set when creating new route [ 161.521302][T18427] netlink: 17279 bytes leftover after parsing attributes in process `syz.2.7207'. [ 161.550237][ T29] audit: type=1400 audit(4586.711:344): avc: denied { ioctl } for pid=18432 comm="syz.4.7210" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 161.769530][T18461] loop3: detected capacity change from 0 to 256 [ 161.779086][T18459] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 161.791545][ T29] audit: type=1400 audit(4586.945:345): avc: denied { validate_trans } for pid=18462 comm="syz.0.7226" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 162.029648][T18490] bridge_slave_0: left allmulticast mode [ 162.035520][T18490] bridge_slave_0: left promiscuous mode [ 162.041352][T18490] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.075455][T18490] bridge_slave_1: left allmulticast mode [ 162.081169][T18490] bridge_slave_1: left promiscuous mode [ 162.086955][T18490] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.107122][T18490] bond0: (slave bond_slave_0): Releasing backup interface [ 162.118639][T18490] bond0: (slave bond_slave_1): Releasing backup interface [ 162.138839][T18490] team0: Port device team_slave_0 removed [ 162.161318][ T29] audit: type=1400 audit(4587.291:346): avc: denied { lock } for pid=18508 comm="syz.2.7246" path="socket:[49785]" dev="sockfs" ino=49785 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 162.169924][T18490] team0: Port device team_slave_1 removed [ 162.196099][T18511] netlink: 'syz.1.7248': attribute type 4 has an invalid length. [ 162.203937][T18511] netlink: 152 bytes leftover after parsing attributes in process `syz.1.7248'. [ 162.205861][T18490] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 162.220523][T18490] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 162.230173][T18490] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 162.237728][T18490] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 162.286598][T18511] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 162.344923][T18523] netlink: 'syz.2.7253': attribute type 8 has an invalid length. [ 162.424945][ T29] audit: type=1400 audit(4587.534:347): avc: denied { getopt } for pid=18534 comm="syz.3.7259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 162.502537][T18545] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7263'. [ 162.524275][T18550] netlink: 'syz.3.7266': attribute type 5 has an invalid length. [ 162.533153][T18551] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7267'. [ 162.550767][T18551] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 162.652955][T18565] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 162.679457][T18571] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 162.878311][T18604] netlink: 'syz.3.7293': attribute type 10 has an invalid length. [ 162.887170][T18601] netlink: 'syz.0.7291': attribute type 1 has an invalid length. [ 163.047239][T18604] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 163.116094][T18622] mmap: syz.4.7302 (18622): VmData 29118464 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 163.141698][T18626] netlink: 'syz.3.7305': attribute type 21 has an invalid length. [ 163.157903][T18626] netlink: 'syz.3.7305': attribute type 1 has an invalid length. [ 163.368426][T18664] loop3: detected capacity change from 0 to 128 [ 163.487828][T18679] Illegal XDP return value 4294967274 on prog (id 655) dev N/A, expect packet loss! [ 163.588082][T18694] netlink: 'syz.3.7338': attribute type 1 has an invalid length. [ 163.751730][T18717] netdevsim netdevsim2 netdevsim0: left promiscuous mode [ 163.758883][T18717] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 163.811519][T18726] lo: entered promiscuous mode [ 163.996057][T18757] caif0: entered promiscuous mode [ 164.001272][T18757] caif0: entered allmulticast mode [ 164.544953][T18832] bridge1: entered promiscuous mode [ 164.550246][T18832] bridge1: entered allmulticast mode [ 164.657514][T18851] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 165.323876][T18962] loop2: detected capacity change from 0 to 256 [ 165.357179][T18970] loop1: detected capacity change from 0 to 256 [ 165.682662][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 165.682691][ T29] audit: type=1400 audit(4591.577:380): avc: denied { append } for pid=19010 comm="syz.3.7496" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 165.759589][ T29] audit: type=1400 audit(4591.643:381): avc: denied { setopt } for pid=19017 comm="syz.3.7499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 165.827019][ T29] audit: type=1400 audit(4591.718:382): avc: denied { setopt } for pid=19032 comm="syz.4.7505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 165.940890][T19044] __nla_validate_parse: 11 callbacks suppressed [ 165.940911][T19044] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7510'. [ 165.990878][T19048] bridge0: port 3(syz_tun) entered blocking state [ 165.997490][T19048] bridge0: port 3(syz_tun) entered disabled state [ 166.004552][T19048] syz_tun: entered allmulticast mode [ 166.012295][T19048] syz_tun: entered promiscuous mode [ 166.018009][T19048] bridge0: port 3(syz_tun) entered blocking state [ 166.024488][T19048] bridge0: port 3(syz_tun) entered forwarding state [ 166.054849][T19054] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7516'. [ 166.103126][T19062] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7519'. [ 166.120153][T19065] netlink: 3 bytes leftover after parsing attributes in process `syz.4.7521'. [ 166.181534][T19071] netlink: 5 bytes leftover after parsing attributes in process `syz.4.7523'. [ 166.196930][ T29] audit: type=1326 audit(4592.064:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19072 comm="syz.0.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f9292ebe9 code=0x7ffc0000 [ 166.220013][ T29] audit: type=1326 audit(4592.064:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19072 comm="syz.0.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4f9292ebe9 code=0x7ffc0000 [ 166.243309][ T29] audit: type=1326 audit(4592.110:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19072 comm="syz.0.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=271 compat=0 ip=0x7f4f9292ebe9 code=0x7ffc0000 [ 166.259516][T19071] 0{X: renamed from gretap0 (while UP) [ 166.274100][T19071] 0{X: entered allmulticast mode [ 166.280141][T19071] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 166.330881][T19077] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 166.468840][T19096] dvmrp8: entered allmulticast mode [ 166.589599][ T29] audit: type=1400 audit(4592.428:386): avc: denied { setopt } for pid=19107 comm="syz.2.7541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 166.625003][T19112] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7543'. [ 166.634070][T19112] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7543'. [ 166.645542][T19112] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7543'. [ 166.690747][T19118] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7545'. [ 166.710784][T19112] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7543'. [ 166.769842][T19126] validate_nla: 9 callbacks suppressed [ 166.769863][T19126] netlink: 'syz.4.7548': attribute type 2 has an invalid length. [ 166.883440][ T29] audit: type=1400 audit(4592.709:387): avc: denied { getopt } for pid=19143 comm="syz.3.7553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 166.996895][ T29] audit: type=1326 audit(4592.812:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19161 comm="syz.4.7563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8fcb4ebe9 code=0x7ffc0000 [ 167.020046][ T29] audit: type=1326 audit(4592.812:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19161 comm="syz.4.7563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8fcb4ebe9 code=0x7ffc0000 [ 167.150155][T19180] loop2: detected capacity change from 0 to 512 [ 167.178958][T19180] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 167.341274][T19180] EXT4-fs error (device loop2): ext4_quota_enable:7124: comm syz.2.7573: Bad quota inum: 2, type: 0 [ 167.399785][T19180] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 167.415177][T19180] EXT4-fs (loop2): mount failed [ 167.633296][T19240] netlink: 'syz.3.7601': attribute type 60 has an invalid length. [ 167.686401][T19252] netlink: 'syz.4.7605': attribute type 1 has an invalid length. [ 167.739152][T19260] veth2: entered allmulticast mode [ 167.773223][T19264] netlink: 'syz.1.7611': attribute type 17 has an invalid length. [ 167.787484][T19264] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 167.986804][T19299] geneve0: entered promiscuous mode [ 168.012226][T19303] loop4: detected capacity change from 0 to 512 [ 168.051674][T19303] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.7631: iget: bad extra_isize 50264 (inode size 256) [ 168.163963][T19316] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 168.170515][T19316] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 168.177987][T19316] vhci_hcd vhci_hcd.0: Device attached [ 168.194328][T19303] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.7631: couldn't read orphan inode 15 (err -117) [ 168.211726][T19317] vhci_hcd: connection closed [ 168.216671][ T1921] vhci_hcd: stop threads [ 168.225741][ T1921] vhci_hcd: release socket [ 168.230192][ T1921] vhci_hcd: disconnect device [ 168.246192][T19303] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.293834][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.408444][ T2994] ================================================================== [ 168.412779][T19339] binfmt_misc: register: failed to install interpreter file ./file1 [ 168.416599][ T2994] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 168.431169][ T2994] [ 168.433512][ T2994] read-write to 0xffff888106b4ca80 of 4 bytes by task 9541 on cpu 0: [ 168.441591][ T2994] dont_mount+0x2a/0x40 [ 168.445769][ T2994] vfs_unlink+0x28f/0x420 [ 168.450117][ T2994] do_unlinkat+0x24e/0x480 [ 168.454548][ T2994] __x64_sys_unlink+0x2e/0x40 [ 168.459236][ T2994] x64_sys_call+0x2dc0/0x2ff0 [ 168.463926][ T2994] do_syscall_64+0xd2/0x200 [ 168.468455][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.474362][ T2994] [ 168.476690][ T2994] read to 0xffff888106b4ca80 of 4 bytes by task 2994 on cpu 1: [ 168.484240][ T2994] lookup_fast+0xf0/0x320 [ 168.488582][ T2994] walk_component+0x3f/0x220 [ 168.493187][ T2994] path_lookupat+0xfe/0x2a0 [ 168.497706][ T2994] filename_lookup+0x147/0x340 [ 168.502504][ T2994] do_readlinkat+0x7d/0x320 [ 168.507026][ T2994] __x64_sys_readlink+0x47/0x60 [ 168.511894][ T2994] x64_sys_call+0x28da/0x2ff0 [ 168.516597][ T2994] do_syscall_64+0xd2/0x200 [ 168.521118][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.527039][ T2994] [ 168.529368][ T2994] value changed: 0x00300080 -> 0x00004080 [ 168.535084][ T2994] [ 168.537406][ T2994] Reported by Kernel Concurrency Sanitizer on: [ 168.543596][ T2994] CPU: 1 UID: 0 PID: 2994 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 168.554453][ T2994] Tainted: [W]=WARN [ 168.558275][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 168.568354][ T2994] ================================================================== [ 171.030740][ T29] kauditd_printk_skb: 37861 callbacks suppressed [ 171.030756][ T29] audit: type=1326 audit(4596.582:38251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.063670][ T29] audit: type=1326 audit(4596.610:38252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.086571][ T29] audit: type=1326 audit(4596.610:38253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.109403][ T29] audit: type=1326 audit(4596.610:38254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.132240][ T29] audit: type=1326 audit(4596.610:38255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.155113][ T29] audit: type=1326 audit(4596.610:38256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.177901][ T29] audit: type=1326 audit(4596.610:38257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.200710][ T29] audit: type=1326 audit(4596.610:38258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.223501][ T29] audit: type=1326 audit(4596.610:38259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000 [ 171.246412][ T29] audit: type=1326 audit(4596.610:38260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19286 comm="syz.3.7622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f48e73eebe9 code=0x50000