last executing test programs: 806.342378ms ago: executing program 0 (id=3885): mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x8, &(0x7f0000000000)=0x400002, 0x4) 774.279599ms ago: executing program 0 (id=3886): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000001400000000000000ff000000850000000e000000850000000700000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000000)='kmem_cache_free\x00', r0, 0x0, 0x4}, 0x18) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) 694.59108ms ago: executing program 0 (id=3893): syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x6a3, 0xcd0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0xb0, 0x8, [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x0, 0x4, {0x9, 0x21, 0x3, 0x6, 0x1, {0x22, 0xcb0}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x0, 0x10, 0x8}}}}}]}}]}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) 358.897535ms ago: executing program 3 (id=3912): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)={0x2c, r1, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x20000) 312.253046ms ago: executing program 3 (id=3915): prctl$PR_SET_SECUREBITS(0x1c, 0x40) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x0, 0x5, 0xfffffffd}) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x0) 275.680136ms ago: executing program 3 (id=3919): unshare(0x2a020480) r0 = socket(0xa, 0x3, 0x3a) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) 239.851387ms ago: executing program 3 (id=3921): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xb, 0x1c, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b70300001b0000008500000083000000bf0900000000000055090100000000009500000000000000bf080000000000007b9af8ff00000000b5090500000000007baaf0ff00000000bda804000000000007080000f8ffffffbfa400000000000007000000f0ffffffb70200000800000018220000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000004600000076000000bf91000000000000b6080000000000008500000085000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 235.727147ms ago: executing program 4 (id=3922): r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x989680}}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) 230.985807ms ago: executing program 2 (id=3923): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x0) r0 = open(&(0x7f0000000040)='./file2\x00', 0x85481, 0x104) ioctl$BTRFS_IOC_DEFRAG(r0, 0x40101287, 0x3) 204.277297ms ago: executing program 1 (id=3925): bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0xc, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="800000000001010400000000141a000002000000240001801400018008000100e000000108000200640101000c00028005000100000000002400028014000180080001000000000008000200ac1e00010c000280050001000000000008000740000000011c001080080001400000000008000240000000000500034000000000dd4557c06db89d8cbc753465ea614550192b443a2990ba167771b6bfba254b55fbf045f9328f30d1"], 0x80}}, 0x0) 189.979917ms ago: executing program 2 (id=3926): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, 0x0, r0, 0x0, 0x247) 185.575938ms ago: executing program 4 (id=3927): creat(&(0x7f0000000280)='./bus\x00', 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x41, &(0x7f0000000100)={0xa, 0x4e23, 0x6, @mcast2, 0x4}, 0x1c) mount(&(0x7f0000000100), &(0x7f0000000280)='./bus\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000300)='trans=rdma,') 166.850678ms ago: executing program 2 (id=3928): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x4, 0x6, 0x7ffc1ffc}]}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x38, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x1, 0x1, 0x8, 0x20005, 0x2b, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) statfs(&(0x7f0000000200)='.\x00', &(0x7f0000000440)=""/137) 159.294808ms ago: executing program 3 (id=3929): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = semget$private(0x0, 0x20000000102, 0x200) semctl$SETALL(r0, 0x0, 0x11, 0x0) 146.834308ms ago: executing program 1 (id=3930): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$phonet(0x23, 0x2, 0x1) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x8002, 0x0, 0x0, 0x0, {0xa, 0x0, 0xfffffffe, @private1, 0x826f}}}, 0x32) 139.808098ms ago: executing program 0 (id=3931): r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff02040000b5ffffffffffffffff2e2be82db1af00000000", 0x18) 139.264268ms ago: executing program 4 (id=3932): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x18) llistxattr(0x0, 0x0, 0x0) 112.791839ms ago: executing program 1 (id=3933): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, 0x0, 0x0) 106.063889ms ago: executing program 4 (id=3934): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001200000008000800000000000800090000000000180001801400020076657468305f746f5f626f6e640000000800070000000000080006"], 0x4c}}, 0x0) 105.404139ms ago: executing program 0 (id=3935): syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='nodots,allow_utime=000000000034,usefree,check=strict,dots,\x00'/70], 0x1, 0x1e9, &(0x7f00000002c0)="$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") r0 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') pread64(r0, &(0x7f0000002240)=""/237, 0xed, 0x619) 100.601769ms ago: executing program 3 (id=3936): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000002140)={'wg2\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@ipv6_newnexthop={0x30, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x3}, @NHA_OIF={0x8, 0x5, r1}, @NHA_ENCAP={0x8, 0x8, 0x0, 0x1, @MPLS_IPTUNNEL_DST={0x4}}]}, 0x30}}, 0x0) 82.488919ms ago: executing program 1 (id=3937): munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x2, 0x4, 0x8, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000fdffffff00000000b702000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000008007b7ff8ff00000000bfa200000000000007020000f8ffffffb703000008001000b704002000000000850000000300000095"], &(0x7f0000000180)='syzkaller\x00', 0xb, 0xfea, &(0x7f0000001e00)=""/4074, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 74.024109ms ago: executing program 2 (id=3938): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x22) pwrite64(r0, 0x0, 0x0, 0xfecc) 45.06968ms ago: executing program 1 (id=3939): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18010000202300800000000000000000850000007b00000095"], &(0x7f0000000200)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) chroot(&(0x7f0000000000)='./file0/../file0\x00') 40.5901ms ago: executing program 4 (id=3940): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000022000106"], 0x1c}], 0x1}, 0x4040080) 38.43574ms ago: executing program 2 (id=3941): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r0, &(0x7f0000000240)="240000001a007f0214f9f4070009040803000000000000050000000008000f40fe000000", 0x24) 30.61951ms ago: executing program 0 (id=3942): r0 = epoll_create1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000020c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001040)) 7.59934ms ago: executing program 1 (id=3943): r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd70008400006206000000080009000200000008000c00a80a00000c001600fed0000000000000060001000400000008000b"], 0x40}}, 0x0) 375.08µs ago: executing program 2 (id=3944): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x20, 0x0, 0x0, 0xfffff024}, {0x6, 0x0, 0x0, 0x7}]}, 0x10) sendmmsg(r0, &(0x7f0000001c00), 0x400000000000159, 0x40840) 0s ago: executing program 4 (id=3945): r0 = openat$binfmt_format(0xffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_format(r0, &(0x7f0000000100)='-1\x00', 0x2) kernel console output (not intermixed with test programs): EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 67.631068][ T7327] EXT4-fs (loop0): 1 truncate cleaned up [ 67.681414][ T7349] loop1: detected capacity change from 0 to 1024 [ 67.698764][ T7349] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1759: Failed to acquire dquot type 0 [ 67.730808][ T7349] EXT4-fs (loop1): 1 truncate cleaned up [ 67.739465][ T7358] syz.0.1764 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 67.765613][ T7360] loop4: detected capacity change from 0 to 256 [ 67.860636][ T7369] loop1: detected capacity change from 0 to 512 [ 67.900813][ T7376] loop4: detected capacity change from 0 to 512 [ 67.909206][ T7369] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.918855][ T7376] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.931147][ T7369] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1767: bg 0: block 248: padding at end of block bitmap is not set [ 67.947657][ T7369] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1767: Failed to acquire dquot type 1 [ 67.956160][ T7376] EXT4-fs error (device loop4): xattr_find_entry:333: inode #15: comm syz.4.1771: corrupted xattr entries [ 67.983771][ T7369] EXT4-fs (loop1): 1 truncate cleaned up [ 67.992585][ T7376] EXT4-fs (loop4): Remounting filesystem read-only [ 68.001522][ T7376] EXT4-fs (loop4): 1 truncate cleaned up [ 68.049725][ T3311] EXT4-fs unmount: 112 callbacks suppressed [ 68.049743][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.049784][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.111956][ T7396] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1781'. [ 68.147986][ T7402] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 68.154568][ T7402] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 68.160999][ T7396] bridge0: port 3(macvlan2) entered blocking state [ 68.162138][ T7402] vhci_hcd vhci_hcd.0: Device attached [ 68.170534][ T7396] bridge0: port 3(macvlan2) entered disabled state [ 68.183512][ T7403] vhci_hcd: connection closed [ 68.183677][ T1434] vhci_hcd: stop threads [ 68.189787][ T7396] macvlan2: entered allmulticast mode [ 68.193022][ T1434] vhci_hcd: release socket [ 68.200254][ T7396] bridge0: entered allmulticast mode [ 68.203392][ T1434] vhci_hcd: disconnect device [ 68.219508][ T7396] macvlan2: left allmulticast mode [ 68.226310][ T7396] bridge0: left allmulticast mode [ 68.433949][ T7446] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1340 [ 68.468409][ T7452] loop4: detected capacity change from 0 to 1024 [ 68.475753][ T7452] EXT4-fs: Ignoring removed orlov option [ 68.481874][ T7452] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 68.507598][ T7452] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.529876][ T29] kauditd_printk_skb: 180 callbacks suppressed [ 68.529957][ T29] audit: type=1400 audit(1750356099.267:829): avc: denied { create } for pid=7460 comm="syz.0.1810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 68.559553][ T29] audit: type=1400 audit(1750356099.267:830): avc: denied { ioctl } for pid=7460 comm="syz.0.1810" path="socket:[16143]" dev="sockfs" ino=16143 ioctlcmd=0x8917 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 68.590764][ T29] audit: type=1326 audit(1750356099.327:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7464 comm="syz.0.1812" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f22ea96e929 code=0x0 [ 68.615960][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.655968][ T29] audit: type=1326 audit(1750356099.387:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.681203][ T29] audit: type=1326 audit(1750356099.387:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.704555][ T29] audit: type=1326 audit(1750356099.387:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.729715][ T29] audit: type=1326 audit(1750356099.387:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.754847][ T29] audit: type=1326 audit(1750356099.387:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.754881][ T29] audit: type=1326 audit(1750356099.387:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7473 comm="syz.4.1814" exe="/root/syz-executor" sig=0 arch=c000003e syscall=333 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 68.754908][ T29] audit: type=1400 audit(1750356099.387:838): avc: denied { write } for pid=7468 comm="syz.2.1815" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 68.935662][ T7497] netlink: 'syz.3.1827': attribute type 13 has an invalid length. [ 69.041500][ T7497] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 69.204088][ T7521] netlink: 'syz.3.1840': attribute type 1 has an invalid length. [ 69.211970][ T7521] netlink: 92 bytes leftover after parsing attributes in process `syz.3.1840'. [ 69.222279][ T7521] NCSI netlink: No device for ifindex 65300 [ 69.293112][ T7537] loop3: detected capacity change from 0 to 512 [ 69.306785][ T7537] EXT4-fs: Ignoring removed mblk_io_submit option [ 69.309846][ T7540] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1848'. [ 69.326375][ T7537] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 69.360552][ T7537] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.1845: iget: bad extended attribute block 1 [ 69.376633][ T7537] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.1845: couldn't read orphan inode 15 (err -117) [ 69.391388][ T7537] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.409053][ T7550] loop1: detected capacity change from 0 to 512 [ 69.443708][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.455724][ T7550] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.491809][ T7550] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.495852][ T7564] netlink: 'syz.2.1858': attribute type 10 has an invalid length. [ 69.505680][ T7550] ext4 filesystem being mounted at /368/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.527484][ T7564] batman_adv: batadv0: Adding interface: team0 [ 69.533689][ T7564] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.560742][ T7564] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 69.579978][ T7567] netlink: 'syz.2.1858': attribute type 10 has an invalid length. [ 69.589871][ T7567] netlink: 2 bytes leftover after parsing attributes in process `syz.2.1858'. [ 69.625103][ T7567] team0: entered promiscuous mode [ 69.630786][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.641144][ T7567] team_slave_0: entered promiscuous mode [ 69.648812][ T7567] team_slave_1: entered promiscuous mode [ 69.651342][ T7574] loop0: detected capacity change from 0 to 256 [ 69.658904][ T7567] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.669777][ T7567] batman_adv: batadv0: Interface activated: team0 [ 69.671056][ T7574] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 69.676313][ T7567] batman_adv: batadv0: Interface deactivated: team0 [ 69.696004][ T7567] batman_adv: batadv0: Removing interface: team0 [ 69.703517][ T7567] bridge0: port 3(team0) entered blocking state [ 69.710995][ T7567] bridge0: port 3(team0) entered disabled state [ 69.729603][ T7567] team0: entered allmulticast mode [ 69.735041][ T7567] team_slave_0: entered allmulticast mode [ 69.740818][ T7567] team_slave_1: entered allmulticast mode [ 69.748447][ T7567] bridge0: port 3(team0) entered blocking state [ 69.754758][ T7567] bridge0: port 3(team0) entered forwarding state [ 69.798564][ T7586] tipc: Started in network mode [ 69.803537][ T7586] tipc: Node identity 0a9c5bf74b9, cluster identity 4711 [ 69.812396][ T7586] tipc: Enabled bearer , priority 0 [ 69.860195][ T7593] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1871'. [ 70.052882][ T7626] loop2: detected capacity change from 0 to 512 [ 70.100852][ T7626] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.124046][ T7626] ext4 filesystem being mounted at /401/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.183048][ T7643] loop0: detected capacity change from 0 to 1024 [ 70.191846][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.237833][ T7643] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.276511][ T7643] EXT4-fs: Cannot specify journal on remount [ 70.320239][ T7657] netlink: 'syz.4.1900': attribute type 13 has an invalid length. [ 70.328768][ T7657] netlink: 'syz.4.1900': attribute type 11 has an invalid length. [ 70.353542][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.475757][ T7673] loop2: detected capacity change from 0 to 512 [ 70.486421][ T7673] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 70.557092][ T7673] EXT4-fs error (device loop2): xattr_find_entry:333: inode #15: comm syz.2.1908: corrupted xattr entries [ 70.571098][ T7673] EXT4-fs (loop2): Remounting filesystem read-only [ 70.586440][ T7673] EXT4-fs (loop2): 1 truncate cleaned up [ 70.593498][ T7673] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.624107][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.663856][ T7690] vhci_hcd: invalid port number 23 [ 70.816384][ T3394] tipc: Node number set to 1091329015 [ 70.828151][ T7711] loop0: detected capacity change from 0 to 128 [ 71.171697][ T7756] loop1: detected capacity change from 0 to 2048 [ 71.226317][ T7756] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.301972][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.793519][ T7819] netlink: 'syz.0.1975': attribute type 3 has an invalid length. [ 72.062628][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.070209][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.078346][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.085842][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.093298][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.100956][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.109097][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.116522][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.124003][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.131458][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.139558][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.147006][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.154441][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.161847][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.169889][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.177313][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.184923][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.192329][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.200378][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.208016][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.215495][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.223037][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.231129][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.238566][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.246009][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.253595][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.261818][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.269386][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.277054][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.285214][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.292690][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.300534][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.308227][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.316523][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.324038][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.331439][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.338877][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.346992][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.354427][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.361837][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.369357][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.377464][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.384900][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.392324][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.399812][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.407841][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.415274][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.422756][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.430253][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.438360][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.445787][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.453192][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.460653][ T9] hid-generic 0008:0006:0007.0005: unknown main item tag 0x0 [ 72.469123][ T9] hid-generic 0008:0006:0007.0005: hidraw0: HID v0.0b Device [syz1] on syz1 [ 72.618172][ T7863] loop2: detected capacity change from 0 to 2048 [ 72.646697][ T7863] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 72.703547][ T7875] __nla_validate_parse: 4 callbacks suppressed [ 72.703609][ T7875] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2001'. [ 72.767860][ T7863] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.780029][ T7887] loop0: detected capacity change from 0 to 512 [ 72.789548][ T7887] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.813680][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.841334][ T7887] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.2004: invalid block [ 72.854959][ T7887] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2004: invalid indirect mapped block 4294967295 (level 1) [ 72.871832][ T7887] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2004: invalid indirect mapped block 4294967295 (level 1) [ 72.889790][ T7887] EXT4-fs (loop0): 2 truncates cleaned up [ 72.897744][ T7887] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.946884][ T7900] loop4: detected capacity change from 0 to 1024 [ 72.974884][ T7900] EXT4-fs: Ignoring removed nobh option [ 72.980555][ T7900] EXT4-fs: Ignoring removed bh option [ 73.007626][ T7900] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.021351][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.131687][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.189039][ T7931] loop2: detected capacity change from 0 to 512 [ 73.199614][ T7931] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 73.225219][ T7931] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.258012][ T7944] loop4: detected capacity change from 0 to 1764 [ 73.267253][ T7931] ext4 filesystem being mounted at /432/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.340628][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.481932][ T7973] loop2: detected capacity change from 0 to 2048 [ 73.488763][ T3366] kernel write not supported for file /slabinfo (pid: 3366 comm: kworker/0:2) [ 73.508303][ T7973] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.537804][ T7978] loop1: detected capacity change from 0 to 4096 [ 73.551429][ T7973] ext4 filesystem being mounted at /434/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.564142][ T7978] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.602315][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.653557][ T7994] loop4: detected capacity change from 0 to 512 [ 73.661396][ T29] kauditd_printk_skb: 108 callbacks suppressed [ 73.661467][ T29] audit: type=1326 audit(1750356104.407:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 73.715516][ T7994] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 73.757016][ T29] audit: type=1326 audit(1750356104.437:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 73.780396][ T29] audit: type=1326 audit(1750356104.437:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 73.804687][ T29] audit: type=1326 audit(1750356104.437:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=149 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 73.828313][ T29] audit: type=1400 audit(1750356104.437:951): avc: denied { create } for pid=7995 comm="syz.0.2054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.848556][ T29] audit: type=1400 audit(1750356104.437:952): avc: denied { write } for pid=7995 comm="syz.0.2054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.869343][ T29] audit: type=1400 audit(1750356104.437:953): avc: denied { nlmsg_write } for pid=7995 comm="syz.0.2054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.951838][ T29] audit: type=1326 audit(1750356104.647:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 73.977104][ T29] audit: type=1326 audit(1750356104.647:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7993 comm="syz.3.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc80566e929 code=0x7ffc0000 [ 74.125443][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.134059][ T29] audit: type=1400 audit(1750356104.857:956): avc: denied { getopt } for pid=8024 comm="syz.4.2068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 74.197211][ T8034] loop4: detected capacity change from 0 to 1024 [ 74.206989][ T8036] loop2: detected capacity change from 0 to 256 [ 74.219110][ T8038] vhci_hcd: invalid port number 250 [ 74.225036][ T8038] vhci_hcd: default hub control req: 400a v0000 i00fa l31125 [ 74.233243][ T8036] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 74.261099][ T8034] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 74.282636][ T8034] EXT4-fs error (device loop4): ext4_map_blocks:816: inode #3: block 1: comm syz.4.2071: lblock 1 mapped to illegal pblock 1 (length 1) [ 74.303763][ T8034] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2071: Failed to acquire dquot type 0 [ 74.327685][ T8034] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.2071: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.342299][ T8034] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2071: Invalid inode bitmap blk 0 in block_group 0 [ 74.356346][ T31] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 74.372937][ T8034] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 74.380368][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 74.393469][ T8034] EXT4-fs (loop4): 1 orphan inode deleted [ 74.404408][ T8034] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.434607][ T8036] FAT-fs (loop2): Directory bread(block 64) failed [ 74.441211][ T8036] FAT-fs (loop2): Directory bread(block 65) failed [ 74.449416][ T8036] FAT-fs (loop2): Directory bread(block 66) failed [ 74.457832][ T8036] FAT-fs (loop2): Directory bread(block 67) failed [ 74.464478][ T8036] FAT-fs (loop2): Directory bread(block 68) failed [ 74.471081][ T8036] FAT-fs (loop2): Directory bread(block 69) failed [ 74.481110][ T8036] FAT-fs (loop2): Directory bread(block 70) failed [ 74.487774][ T8036] FAT-fs (loop2): Directory bread(block 71) failed [ 74.487997][ T8034] EXT4-fs error (device loop4): ext4_search_dir:1474: inode #2: block 16: comm syz.4.2071: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 74.495789][ T8036] FAT-fs (loop2): Directory bread(block 72) failed [ 74.495822][ T8036] FAT-fs (loop2): Directory bread(block 73) failed [ 74.626358][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.646139][ T8070] loop0: detected capacity change from 0 to 512 [ 74.680080][ T8077] loop4: detected capacity change from 0 to 1024 [ 74.689261][ T8081] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 74.707879][ T8070] EXT4-fs (loop0): 1 orphan inode deleted [ 74.716200][ T8070] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.731208][ T31] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 1 [ 74.743706][ T8077] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.747279][ T8086] loop2: detected capacity change from 0 to 512 [ 74.758635][ T8070] ext4 filesystem being mounted at /399/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.771762][ T8086] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 74.788634][ T8086] EXT4-fs (loop2): 1 truncate cleaned up [ 74.789102][ T8086] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.816600][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.845883][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.859063][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.128268][ T8141] loop2: detected capacity change from 0 to 1024 [ 75.134191][ T8139] vhci_hcd: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 75.148297][ T8141] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.167300][ T8141] ext4 filesystem being mounted at /452/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.189638][ T8152] loop4: detected capacity change from 0 to 512 [ 75.199212][ T8152] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.207190][ T8152] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 75.219815][ T8158] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2127'. [ 75.230725][ T8154] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2126'. [ 75.231130][ T8152] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 75.262233][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.272713][ T8152] EXT4-fs (loop4): 1 truncate cleaned up [ 75.279360][ T8152] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.365458][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.407977][ T8182] loop3: detected capacity change from 0 to 1024 [ 75.431789][ T8182] EXT4-fs: Ignoring removed orlov option [ 75.438749][ T8182] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.456366][ T8186] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2140'. [ 75.469529][ T8182] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.506535][ T8198] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2145'. [ 75.545657][ T8203] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2148'. [ 75.558586][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.690090][ T8226] loop0: detected capacity change from 0 to 256 [ 75.702086][ T8228] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2159'. [ 75.899317][ T8250] loop4: detected capacity change from 0 to 512 [ 75.906797][ T8247] loop0: detected capacity change from 0 to 128 [ 75.945504][ T8250] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.983380][ T8256] ipvlan2: entered promiscuous mode [ 75.990606][ T8256] ipvlan2: entered allmulticast mode [ 75.995952][ T8256] macvlan0: entered allmulticast mode [ 76.001339][ T8256] veth1_vlan: entered allmulticast mode [ 76.013342][ T8250] ext4 filesystem being mounted at /468/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 76.051767][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.162817][ T8263] loop0: detected capacity change from 0 to 512 [ 76.172440][ T8263] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.218385][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.261018][ T8272] loop4: detected capacity change from 0 to 256 [ 76.335245][ T8282] netlink: 'syz.0.2183': attribute type 10 has an invalid length. [ 76.355176][ T8282] batman_adv: batadv0: Adding interface: team0 [ 76.361390][ T8282] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.388352][ T8282] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 76.402268][ T8285] netlink: 'syz.0.2183': attribute type 10 has an invalid length. [ 76.411216][ T8285] netlink: 2 bytes leftover after parsing attributes in process `syz.0.2183'. [ 76.422601][ T8285] team0: entered promiscuous mode [ 76.428904][ T8285] team_slave_0: entered promiscuous mode [ 76.435926][ T8285] team_slave_1: entered promiscuous mode [ 76.470489][ T8285] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.479512][ T8285] batman_adv: batadv0: Interface activated: team0 [ 76.487215][ T8285] batman_adv: batadv0: Interface deactivated: team0 [ 76.493906][ T8285] batman_adv: batadv0: Removing interface: team0 [ 76.504213][ T8285] bridge0: port 3(team0) entered blocking state [ 76.510712][ T8285] bridge0: port 3(team0) entered disabled state [ 76.534222][ T8285] team0: entered allmulticast mode [ 76.539498][ T8285] team_slave_0: entered allmulticast mode [ 76.547387][ T8285] team_slave_1: entered allmulticast mode [ 76.548870][ T8295] loop3: detected capacity change from 0 to 512 [ 76.557588][ T8285] bridge0: port 3(team0) entered blocking state [ 76.565885][ T8285] bridge0: port 3(team0) entered forwarding state [ 76.573097][ T8291] tipc: Enabled bearer , priority 10 [ 76.586924][ T8295] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.605129][ T8295] ext4 filesystem being mounted at /404/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.639427][ T8303] loop2: detected capacity change from 0 to 512 [ 76.672421][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.701675][ T8303] EXT4-fs (loop2): 1 orphan inode deleted [ 76.710094][ T8303] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.724145][ T8303] ext4 filesystem being mounted at /460/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.734712][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 1 [ 76.776502][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.785877][ T8321] loop0: detected capacity change from 0 to 1024 [ 76.797430][ T8321] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.828197][ T8321] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.2201: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 3(4), depth 0(0) [ 76.838602][ T8330] netlink: 'syz.4.2205': attribute type 10 has an invalid length. [ 76.858493][ T8321] EXT4-fs error (device loop0): ext4_quota_enable:7127: comm syz.0.2201: Bad quota inode: 3, type: 0 [ 76.885739][ T8321] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 76.906168][ T8330] batman_adv: batadv0: Adding interface: team0 [ 76.912393][ T8330] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.938631][ T8321] EXT4-fs (loop0): mount failed [ 76.938977][ T8337] netlink: 'syz.4.2205': attribute type 10 has an invalid length. [ 76.938995][ T8337] netlink: 2 bytes leftover after parsing attributes in process `syz.4.2205'. [ 76.963527][ T8330] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 76.972326][ T8339] loop1: detected capacity change from 0 to 1024 [ 76.976846][ T8337] team0: entered promiscuous mode [ 76.986510][ T8337] team_slave_0: entered promiscuous mode [ 76.992265][ T8337] team_slave_1: entered promiscuous mode [ 77.003286][ T8341] loop3: detected capacity change from 0 to 512 [ 77.015345][ T8343] loop2: detected capacity change from 0 to 512 [ 77.020336][ T8341] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.023395][ T8337] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.036965][ T8339] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.046067][ T8339] EXT4-fs: Cannot specify journal on remount [ 77.059516][ T8341] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 77.070958][ T8337] batman_adv: batadv0: Interface activated: team0 [ 77.077549][ T8337] batman_adv: batadv0: Interface deactivated: team0 [ 77.086580][ T8337] batman_adv: batadv0: Removing interface: team0 [ 77.096544][ T8341] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 77.111417][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.121970][ T8337] bridge0: port 3(team0) entered blocking state [ 77.125784][ T8343] EXT4-fs (loop2): 1 orphan inode deleted [ 77.128419][ T8337] bridge0: port 3(team0) entered disabled state [ 77.136110][ T8343] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.142352][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 1 [ 77.156157][ T8337] team0: entered allmulticast mode [ 77.172628][ T8337] team_slave_0: entered allmulticast mode [ 77.178423][ T8341] EXT4-fs (loop3): 1 truncate cleaned up [ 77.178760][ T8341] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.200384][ T8337] team_slave_1: entered allmulticast mode [ 77.202114][ T8343] ext4 filesystem being mounted at /463/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.208791][ T8337] bridge0: port 3(team0) entered blocking state [ 77.223703][ T8337] bridge0: port 3(team0) entered forwarding state [ 77.247246][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.295583][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.355758][ T8366] loop0: detected capacity change from 0 to 512 [ 77.371073][ T8370] loop4: detected capacity change from 0 to 512 [ 77.381652][ T8373] loop2: detected capacity change from 0 to 512 [ 77.389774][ T8366] EXT4-fs: Ignoring removed oldalloc option [ 77.401210][ T8370] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 77.426144][ T8370] EXT4-fs (loop4): 1 truncate cleaned up [ 77.436134][ T8370] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.452571][ T8366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.469578][ T8373] EXT4-fs (loop2): 1 orphan inode deleted [ 77.481632][ T8366] ext4 filesystem being mounted at /429/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.492484][ T8373] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.492700][ T8373] ext4 filesystem being mounted at /464/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.521273][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.549195][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.579699][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.611453][ T8395] loop1: detected capacity change from 0 to 512 [ 77.628848][ T8397] netlink: 'syz.3.2230': attribute type 10 has an invalid length. [ 77.662117][ T8397] batman_adv: batadv0: Adding interface: team0 [ 77.669578][ T8397] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.696874][ T8397] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 77.710976][ T8407] netlink: 'syz.3.2230': attribute type 10 has an invalid length. [ 77.718524][ T8408] loop0: detected capacity change from 0 to 1024 [ 77.718870][ T8407] netlink: 2 bytes leftover after parsing attributes in process `syz.3.2230'. [ 77.738246][ T8395] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.751140][ T8407] team0: entered promiscuous mode [ 77.758083][ T8407] team_slave_0: entered promiscuous mode [ 77.763873][ T8407] team_slave_1: entered promiscuous mode [ 77.771872][ T8408] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.772300][ T8407] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.792819][ T8407] batman_adv: batadv0: Interface activated: team0 [ 77.793969][ T8395] ext4 filesystem being mounted at /433/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.800568][ T8407] batman_adv: batadv0: Interface deactivated: team0 [ 77.818052][ T8407] batman_adv: batadv0: Removing interface: team0 [ 77.820466][ T8408] ext4 filesystem being mounted at /432/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.835841][ T8407] bridge0: port 3(team0) entered blocking state [ 77.842130][ T8407] bridge0: port 3(team0) entered disabled state [ 77.850375][ T8414] loop4: detected capacity change from 0 to 4096 [ 77.857132][ T8407] team0: entered allmulticast mode [ 77.872949][ T8407] team_slave_0: entered allmulticast mode [ 77.880375][ T8407] team_slave_1: entered allmulticast mode [ 77.888728][ T8407] bridge0: port 3(team0) entered blocking state [ 77.895138][ T8407] bridge0: port 3(team0) entered forwarding state [ 78.474801][ T8494] netlink: 'syz.1.2276': attribute type 10 has an invalid length. [ 78.488677][ T8494] batman_adv: batadv0: Adding interface: team0 [ 78.496767][ T8494] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.523114][ T8494] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 78.536617][ T8501] netlink: 'syz.1.2276': attribute type 10 has an invalid length. [ 78.544595][ T8501] netlink: 2 bytes leftover after parsing attributes in process `syz.1.2276'. [ 78.563382][ T8501] team0: entered promiscuous mode [ 78.570223][ T8501] team_slave_0: entered promiscuous mode [ 78.577082][ T8501] team_slave_1: entered promiscuous mode [ 78.591193][ T8501] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.600906][ T8501] batman_adv: batadv0: Interface activated: team0 [ 78.608453][ T8501] batman_adv: batadv0: Interface deactivated: team0 [ 78.616120][ T8501] batman_adv: batadv0: Removing interface: team0 [ 78.626957][ T8501] bridge0: port 3(team0) entered blocking state [ 78.633342][ T8501] bridge0: port 3(team0) entered disabled state [ 78.655910][ T8501] team0: entered allmulticast mode [ 78.661155][ T8501] team_slave_0: entered allmulticast mode [ 78.667174][ T8501] team_slave_1: entered allmulticast mode [ 78.675217][ T8501] bridge0: port 3(team0) entered blocking state [ 78.676564][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 78.676594][ T29] audit: type=1400 audit(1750356109.417:1036): avc: denied { setopt } for pid=8510 comm="syz.4.2286" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 78.681515][ T8501] bridge0: port 3(team0) entered forwarding state [ 78.717358][ T8513] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 78.765123][ T29] audit: type=1326 audit(1750356109.507:1037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.0.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 78.791792][ T29] audit: type=1326 audit(1750356109.507:1038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.0.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=243 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 78.817509][ T29] audit: type=1326 audit(1750356109.507:1039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.0.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 78.841086][ T29] audit: type=1326 audit(1750356109.507:1040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.0.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 78.872107][ T29] audit: type=1326 audit(1750356109.607:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8522 comm="syz.1.2290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4388bee929 code=0x7ffc0000 [ 78.897552][ T29] audit: type=1326 audit(1750356109.607:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8522 comm="syz.1.2290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4388bee929 code=0x7ffc0000 [ 78.922582][ T29] audit: type=1326 audit(1750356109.667:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8522 comm="syz.1.2290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f4388bee929 code=0x7ffc0000 [ 78.948163][ T29] audit: type=1326 audit(1750356109.667:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8522 comm="syz.1.2290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4388bee929 code=0x7ffc0000 [ 78.971680][ T29] audit: type=1326 audit(1750356109.667:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8522 comm="syz.1.2290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4388bee929 code=0x7ffc0000 [ 79.065901][ T8534] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2294'. [ 79.077674][ T8540] UHID_CREATE from different security context by process 868 (syz.3.2298), this is not allowed. [ 79.112117][ T8546] loop4: detected capacity change from 0 to 512 [ 79.122107][ T8546] EXT4-fs: Ignoring removed oldalloc option [ 79.128215][ T8546] EXT4-fs: inline encryption not supported [ 79.134099][ T8546] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.163470][ T8546] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.239185][ T8546] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2300: bg 0: block 64: padding at end of block bitmap is not set [ 79.259075][ T8546] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2300: Failed to acquire dquot type 0 [ 79.273208][ T8546] EXT4-fs (loop4): 1 truncate cleaned up [ 79.289470][ T8568] hub 2-0:1.0: USB hub found [ 79.307627][ T8568] hub 2-0:1.0: 8 ports detected [ 79.507177][ T8609] netlink: 'syz.3.2330': attribute type 10 has an invalid length. [ 79.538502][ T8609] bridge0: port 3(team0) entered disabled state [ 79.556801][ T8609] team0: left allmulticast mode [ 79.568027][ T8609] team_slave_0: left allmulticast mode [ 79.573539][ T8609] team_slave_1: left allmulticast mode [ 79.579305][ T8609] team0: left promiscuous mode [ 79.597709][ T8617] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2334'. [ 79.599437][ T8618] netlink: 'syz.3.2330': attribute type 10 has an invalid length. [ 79.615432][ T8618] netlink: 2 bytes leftover after parsing attributes in process `syz.3.2330'. [ 79.635503][ T8613] loop0: detected capacity change from 0 to 4096 [ 79.635801][ T8609] team_slave_0: left promiscuous mode [ 79.648087][ T8609] team_slave_1: left promiscuous mode [ 79.653770][ T8609] bridge0: port 3(team0) entered disabled state [ 79.666016][ T8609] batman_adv: batadv0: Adding interface: team0 [ 79.672222][ T8609] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.699437][ T8609] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 79.714853][ T8618] team0: entered promiscuous mode [ 79.722951][ T8618] team_slave_0: entered promiscuous mode [ 79.730030][ T8618] team_slave_1: entered promiscuous mode [ 79.750360][ T8618] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.759226][ T8618] batman_adv: batadv0: Interface activated: team0 [ 79.767407][ T8618] batman_adv: batadv0: Interface deactivated: team0 [ 79.775479][ T8618] batman_adv: batadv0: Removing interface: team0 [ 79.787486][ T8613] EXT4-fs error (device loop0): ext4_get_first_dir_block:3545: inode #12: block 80: comm syz.0.2332: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=6, rec_len=0, size=4096 fake=0 [ 79.841549][ T8618] bridge0: port 3(team0) entered blocking state [ 79.848999][ T8618] bridge0: port 3(team0) entered disabled state [ 79.856626][ T8618] team0: entered allmulticast mode [ 79.861770][ T8618] team_slave_0: entered allmulticast mode [ 79.868450][ T8618] team_slave_1: entered allmulticast mode [ 79.874956][ T8618] bridge0: port 3(team0) entered blocking state [ 79.881362][ T8618] bridge0: port 3(team0) entered forwarding state [ 79.890289][ T8613] EXT4-fs error (device loop0): ext4_get_first_dir_block:3547: inode #12: comm syz.0.2332: directory missing '..' [ 80.068287][ T8646] loop4: detected capacity change from 0 to 512 [ 80.095856][ T8646] ext4 filesystem being mounted at /506/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.159471][ T8660] loop1: detected capacity change from 0 to 128 [ 80.188206][ T8660] FAT-fs (loop1): Directory bread(block 162) failed [ 80.196613][ T8660] FAT-fs (loop1): Directory bread(block 163) failed [ 80.211174][ T8660] FAT-fs (loop1): Directory bread(block 164) failed [ 80.222576][ T8660] FAT-fs (loop1): Directory bread(block 165) failed [ 80.236046][ T8660] FAT-fs (loop1): Directory bread(block 166) failed [ 80.242935][ T8660] FAT-fs (loop1): Directory bread(block 167) failed [ 80.266960][ T8660] FAT-fs (loop1): Directory bread(block 168) failed [ 80.286191][ T8660] FAT-fs (loop1): Directory bread(block 169) failed [ 80.327704][ T8660] FAT-fs (loop1): Directory bread(block 162) failed [ 80.335675][ T8660] FAT-fs (loop1): Directory bread(block 163) failed [ 80.342724][ T8660] syz.1.2353: attempt to access beyond end of device [ 80.342724][ T8660] loop1: rw=3, sector=226, nr_sectors = 6 limit=128 [ 80.357994][ T8660] syz.1.2353: attempt to access beyond end of device [ 80.357994][ T8660] loop1: rw=2051, sector=232, nr_sectors = 2 limit=128 [ 80.580036][ T8717] hugetlbfs: Bad value for 'nr_inodes' [ 80.719725][ T8733] tmpfs: Cannot disable swap on remount [ 80.873860][ T8751] loop0: detected capacity change from 0 to 2048 [ 80.893862][ T8753] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 80.912430][ T8751] EXT4-fs (loop0): failed to initialize system zone (-117) [ 80.951382][ T8751] EXT4-fs (loop0): mount failed [ 81.024810][ T8767] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2404'. [ 81.233509][ T8808] netlink: 156 bytes leftover after parsing attributes in process `syz.0.2424'. [ 81.243413][ T8808] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2424'. [ 81.437552][ T8839] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_hsr, syncid = 4, id = 0 [ 81.466704][ T8841] loop0: detected capacity change from 0 to 128 [ 81.515504][ T8850] devtmpfs: Too few inodes for current use [ 81.533781][ T8853] loop3: detected capacity change from 0 to 512 [ 81.541558][ T8853] EXT4-fs: test_dummy_encryption option not supported [ 81.607667][ T8859] loop3: detected capacity change from 0 to 2048 [ 81.629557][ T8865] loop4: detected capacity change from 0 to 1024 [ 81.637908][ T8865] EXT4-fs: Ignoring removed mblk_io_submit option [ 81.640344][ T8869] netlink: 292 bytes leftover after parsing attributes in process `syz.0.2452'. [ 81.645673][ T8865] EXT4-fs: Ignoring removed bh option [ 81.648244][ T8859] EXT4-fs (loop3): failed to initialize system zone (-117) [ 81.675646][ T8859] EXT4-fs (loop3): mount failed [ 81.841884][ T8892] loop0: detected capacity change from 0 to 512 [ 81.850551][ T8894] netlink: 'syz.3.2463': attribute type 10 has an invalid length. [ 81.870973][ T8892] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.2462: casefold flag without casefold feature [ 81.879850][ T8894] bridge0: port 3(team0) entered disabled state [ 81.889997][ T8892] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.2462: couldn't read orphan inode 15 (err -117) [ 81.892408][ T8894] team0: left allmulticast mode [ 81.907873][ T8894] team_slave_0: left allmulticast mode [ 81.913480][ T8894] team_slave_1: left allmulticast mode [ 81.916941][ T8896] netlink: 'syz.3.2463': attribute type 10 has an invalid length. [ 81.921374][ T8894] team0: left promiscuous mode [ 81.928711][ T8896] netlink: 2 bytes leftover after parsing attributes in process `syz.3.2463'. [ 81.931819][ T8894] team_slave_0: left promiscuous mode [ 81.948113][ T8894] team_slave_1: left promiscuous mode [ 81.953747][ T8894] bridge0: port 3(team0) entered disabled state [ 81.962894][ T8894] batman_adv: batadv0: Adding interface: team0 [ 81.969183][ T8894] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.997090][ T8894] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 82.008471][ T8896] team0: entered promiscuous mode [ 82.013564][ T8896] team_slave_0: entered promiscuous mode [ 82.020162][ T8896] team_slave_1: entered promiscuous mode [ 82.028735][ T8896] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.036646][ T8896] batman_adv: batadv0: Interface activated: team0 [ 82.043129][ T8896] batman_adv: batadv0: Interface deactivated: team0 [ 82.050103][ T8896] batman_adv: batadv0: Removing interface: team0 [ 82.064392][ T8896] bridge0: port 3(team0) entered blocking state [ 82.070722][ T8896] bridge0: port 3(team0) entered disabled state [ 82.077996][ T8896] team0: entered allmulticast mode [ 82.083403][ T8896] team_slave_0: entered allmulticast mode [ 82.090479][ T8896] team_slave_1: entered allmulticast mode [ 82.097745][ T8896] bridge0: port 3(team0) entered blocking state [ 82.104084][ T8896] bridge0: port 3(team0) entered forwarding state [ 82.233044][ T8930] program syz.3.2478 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.247377][ T8930] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 82.333554][ T8940] openvswitch: netlink: Message has 6 unknown bytes. [ 82.360345][ T8947] loop1: detected capacity change from 0 to 128 [ 82.511951][ T8974] loop0: detected capacity change from 0 to 512 [ 82.538758][ T8974] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 82.569690][ T8974] EXT4-fs (loop0): 1 truncate cleaned up [ 82.600452][ T8974] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 82.613595][ T8974] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 82.709200][ T3366] kernel write not supported for file /input/event2 (pid: 3366 comm: kworker/0:2) [ 82.752946][ T9012] __nla_validate_parse: 1 callbacks suppressed [ 82.752963][ T9012] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2518'. [ 83.022174][ T9046] loop2: detected capacity change from 0 to 1024 [ 83.029211][ T9044] loop3: detected capacity change from 0 to 1024 [ 83.029519][ T9044] EXT4-fs: Ignoring removed orlov option [ 83.029577][ T9044] EXT4-fs: Ignoring removed bh option [ 83.029649][ T9044] EXT4-fs: Ignoring removed bh option [ 83.061746][ T9046] EXT4-fs: inline encryption not supported [ 83.067900][ T9046] EXT4-fs: Ignoring removed i_version option [ 83.077765][ T9046] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.085347][ T9044] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4113: comm syz.3.2535: Allocating blocks 481-513 which overlap fs metadata [ 83.090084][ T9046] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 2: comm syz.2.2534: lblock 2 mapped to illegal pblock 2 (length 1) [ 83.105103][ T9044] EXT4-fs (loop3): Remounting filesystem read-only [ 83.120788][ T9046] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 48: comm syz.2.2534: lblock 0 mapped to illegal pblock 48 (length 1) [ 83.136884][ T9043] EXT4-fs (loop3): pa ffff888106e3f2a0: logic 256, phys. 369, len 9 [ 83.140572][ T9046] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2534: Failed to acquire dquot type 0 [ 83.161349][ T9046] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 83.176014][ T9046] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.2534: mark_inode_dirty error [ 83.195312][ T9046] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 83.207255][ T9046] EXT4-fs (loop2): 1 orphan inode deleted [ 83.225509][ T3321] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 83.249056][ T3321] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 83.288358][ T3321] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 83.328294][ T3321] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 83.344463][ T3309] EXT4-fs error (device loop2): __ext4_get_inode_loc:4792: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 83.363119][ T3309] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 83.378512][ T3309] EXT4-fs error (device loop2): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 83.443585][ T9080] loop2: detected capacity change from 0 to 128 [ 83.469273][ T9084] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.2551'. [ 83.577560][ T9101] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2559'. [ 83.641611][ T9111] loop0: detected capacity change from 0 to 128 [ 83.657499][ T9114] loop2: detected capacity change from 0 to 1024 [ 83.680940][ T9114] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 83.693509][ T9114] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 83.719705][ T9123] loop3: detected capacity change from 0 to 512 [ 83.732361][ T9123] EXT4-fs: Ignoring removed bh option [ 83.738238][ T9114] JBD2: no valid journal superblock found [ 83.738250][ T9114] EXT4-fs (loop2): Could not load journal inode [ 83.756896][ T9123] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 83.767202][ T9123] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 83.783566][ T9123] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 83.797587][ T9123] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 83.829321][ T9134] loop4: detected capacity change from 0 to 512 [ 83.891887][ T9144] loop3: detected capacity change from 0 to 512 [ 83.906663][ T9144] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 83.912042][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 83.912060][ T29] audit: type=1400 audit(2000000004.510:1118): avc: denied { write } for pid=9147 comm="syz.4.2581" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 83.962772][ T9151] netlink: 'syz.0.2583': attribute type 3 has an invalid length. [ 83.964065][ T9144] EXT4-fs (loop3): 1 truncate cleaned up [ 83.995146][ T9155] loop4: detected capacity change from 0 to 2048 [ 84.003225][ T9155] EXT4-fs: Ignoring removed bh option [ 84.025529][ T29] audit: type=1400 audit(2000000004.630:1119): avc: denied { link } for pid=9143 comm="syz.3.2579" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 84.050331][ T9144] EXT4-fs error (device loop3): ext4_find_dest_de:2052: inode #2: block 13: comm syz.3.2579: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 84.116313][ T9155] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 84.152786][ T9155] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 32 with error 28 [ 84.167097][ T9155] EXT4-fs (loop4): This should not happen!! Data will be lost [ 84.167097][ T9155] [ 84.176786][ T9155] EXT4-fs (loop4): Total free blocks count 0 [ 84.182906][ T9155] EXT4-fs (loop4): Free/Dirty block details [ 84.189492][ T9155] EXT4-fs (loop4): free_blocks=2415919104 [ 84.196640][ T9155] EXT4-fs (loop4): dirty_blocks=32 [ 84.201955][ T9155] EXT4-fs (loop4): Block reservation details [ 84.208832][ T9155] EXT4-fs (loop4): i_reserved_data_blocks=2 [ 84.296965][ T9180] usb usb8: usbfs: interface 0 claimed by hub while 'syz.2.2598' resets device [ 84.364864][ T29] audit: type=1400 audit(2000000004.960:1120): avc: denied { create } for pid=9193 comm="syz.2.2604" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.439058][ T29] audit: type=1400 audit(2000000004.970:1121): avc: denied { getopt } for pid=9193 comm="syz.2.2604" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.467871][ T9212] loop4: detected capacity change from 0 to 512 [ 84.480488][ T9212] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 84.494636][ T29] audit: type=1400 audit(2000000005.080:1122): avc: denied { block_suspend } for pid=9213 comm="syz.1.2613" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 84.557703][ T9212] EXT4-fs (loop4): 1 truncate cleaned up [ 84.683208][ T9235] loop3: detected capacity change from 0 to 1024 [ 84.690239][ T9235] EXT4-fs: Ignoring removed nobh option [ 84.697680][ T9235] EXT4-fs: Ignoring removed bh option [ 84.730497][ T9238] netlink: 'syz.1.2624': attribute type 4 has an invalid length. [ 84.739027][ T9238] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.2624'. [ 84.749178][ T9233] serio: Serial port ttyS3 [ 84.767456][ T9241] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2625'. [ 84.796284][ T9235] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 85.026596][ T9274] loop1: detected capacity change from 0 to 512 [ 85.039055][ T9274] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 85.136837][ T9295] loop3: detected capacity change from 0 to 256 [ 85.148317][ T9297] loop4: detected capacity change from 0 to 512 [ 85.161429][ T9297] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.197609][ T9297] ext4 filesystem being mounted at /570/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 85.290909][ T9311] loop2: detected capacity change from 0 to 8192 [ 85.420590][ T9339] loop1: detected capacity change from 0 to 256 [ 85.430491][ T9341] netlink: 'syz.3.2670': attribute type 178 has an invalid length. [ 85.472486][ T9348] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2674'. [ 85.486694][ T29] audit: type=1400 audit(2000000006.090:1123): avc: denied { shutdown } for pid=9347 comm="syz.1.2673" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 85.536597][ T9353] sg_write: process 1079 (syz.0.2677) changed security contexts after opening file descriptor, this is not allowed. [ 85.567262][ T9357] loop1: detected capacity change from 0 to 512 [ 85.587463][ T9357] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 85.614348][ T9357] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 85.626998][ T9357] System zones: 0-2, 18-18, 34-35 [ 85.654474][ T9357] EXT4-fs warning (device loop1): ext4_group_extend:1862: can't shrink FS - resize aborted [ 85.759952][ T9382] loop1: detected capacity change from 0 to 1024 [ 85.786533][ T9382] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.793294][ T9382] EXT4-fs: Ignoring removed bh option [ 85.960503][ T9403] lo speed is unknown, defaulting to 1000 [ 85.971985][ T9403] lo speed is unknown, defaulting to 1000 [ 85.986899][ T9403] lo speed is unknown, defaulting to 1000 [ 86.005322][ T9403] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 86.018559][ T29] audit: type=1400 audit(2000000006.620:1124): avc: denied { connect } for pid=9412 comm="syz.1.2703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.038770][ T9403] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 86.055466][ T29] audit: type=1400 audit(2000000006.660:1125): avc: denied { getopt } for pid=9414 comm="syz.4.2704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 86.055966][ T9403] lo speed is unknown, defaulting to 1000 [ 86.089169][ T9419] netlink: 'syz.1.2706': attribute type 178 has an invalid length. [ 86.114683][ T29] audit: type=1400 audit(2000000006.710:1126): avc: denied { egress } for pid=22 comm="ksoftirqd/1" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 86.126449][ T9403] lo speed is unknown, defaulting to 1000 [ 86.140474][ T29] audit: type=1400 audit(2000000006.710:1127): avc: denied { sendto } for pid=22 comm="ksoftirqd/1" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 86.198269][ T9403] lo speed is unknown, defaulting to 1000 [ 86.237328][ T9403] lo speed is unknown, defaulting to 1000 [ 86.243688][ T9403] lo speed is unknown, defaulting to 1000 [ 86.310120][ T9438] loop2: detected capacity change from 0 to 512 [ 86.322350][ T9438] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.2716: bad orphan inode 15 [ 86.342890][ T9438] ext4_test_bit(bit=14, block=5) = 0 [ 86.508470][ T9464] syz.2.2727 (9464): /proc/9463/oom_adj is deprecated, please use /proc/9463/oom_score_adj instead. [ 86.583201][ T9474] loop3: detected capacity change from 0 to 128 [ 86.597464][ T9474] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 86.619046][ T9474] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 86.650542][ T3321] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 86.721013][ T9484] loop0: detected capacity change from 0 to 2048 [ 86.750039][ T9484] EXT4-fs error (device loop0): ext4_ext_precache:632: inode #2: comm syz.0.2737: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 86.773409][ T9484] EXT4-fs (loop0): Remounting filesystem read-only [ 86.792958][ T9499] loop2: detected capacity change from 0 to 1024 [ 86.829605][ T9505] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2747'. [ 86.847514][ T9499] ext4 filesystem being mounted at /554/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.869027][ T9511] loop0: detected capacity change from 0 to 512 [ 86.892458][ T9511] EXT4-fs: Ignoring removed nobh option [ 86.904740][ T9519] netlink: 'syz.3.2752': attribute type 2 has an invalid length. [ 86.910567][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.2745: corrupted inode contents [ 86.937751][ T9511] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #3: comm syz.0.2745: mark_inode_dirty error [ 86.983860][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.2745: corrupted inode contents [ 86.997543][ T9529] netlink: 209848 bytes leftover after parsing attributes in process `syz.1.2756'. [ 87.017498][ T9511] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.2745: mark_inode_dirty error [ 87.054857][ T9511] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2745: Failed to acquire dquot type 0 [ 87.087847][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.2745: corrupted inode contents [ 87.106870][ T9511] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #16: comm syz.0.2745: mark_inode_dirty error [ 87.144246][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.2745: corrupted inode contents [ 87.158282][ T9511] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.2745: mark_inode_dirty error [ 87.169947][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.2745: corrupted inode contents [ 87.182956][ T9511] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 87.185499][ T9511] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.2745: corrupted inode contents [ 87.186268][ T9511] EXT4-fs error (device loop0): ext4_truncate:4597: inode #16: comm syz.0.2745: mark_inode_dirty error [ 87.186468][ T9511] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 87.186926][ T9511] EXT4-fs (loop0): 1 truncate cleaned up [ 87.187496][ T9511] ext4 filesystem being mounted at /545/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.192238][ T9553] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2768'. [ 87.360517][ T9569] SELinux: syz.0.2775 (9569) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 87.362461][ T9571] loop1: detected capacity change from 0 to 512 [ 87.399216][ T9577] loop2: detected capacity change from 0 to 512 [ 87.408688][ T9577] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.2780: corrupted in-inode xattr: invalid ea_ino [ 87.408837][ T9577] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.2780: couldn't read orphan inode 15 (err -117) [ 87.464161][ T9571] ext4 filesystem being mounted at /542/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.498354][ T9590] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2785'. [ 87.710080][ T9623] Invalid ELF header magic: != ELF [ 87.818842][ T9645] loop2: detected capacity change from 0 to 256 [ 87.826005][ T9645] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.840631][ T9645] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 87.859855][ T9649] __nla_validate_parse: 3 callbacks suppressed [ 87.859871][ T9649] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2814'. [ 87.928164][ T9657] openvswitch: netlink: Message has 6 unknown bytes. [ 87.979144][ T9666] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2822'. [ 88.160928][ T9686] lo speed is unknown, defaulting to 1000 [ 88.276745][ T9700] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2838'. [ 88.352737][ T9709] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2841'. [ 88.363731][ T9709] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2841'. [ 88.372957][ T9709] netlink: 'syz.4.2841': attribute type 14 has an invalid length. [ 88.438248][ T10] IPVS: starting estimator thread 0... [ 88.530510][ T9725] IPVS: using max 1776 ests per chain, 88800 per kthread [ 88.641445][ T10] IPVS: starting estimator thread 0... [ 88.697662][ T9759] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2866'. [ 88.709434][ T9759] vlan3: entered allmulticast mode [ 88.716460][ T9759] gretap0: entered allmulticast mode [ 88.745375][ T9753] IPVS: using max 1968 ests per chain, 98400 per kthread [ 88.832351][ T9773] netlink: 5 bytes leftover after parsing attributes in process `syz.0.2872'. [ 88.843853][ T9773] 0ªX¹¦D: renamed from gretap0 (while UP) [ 88.852499][ T9773] 0ªX¹¦D: entered allmulticast mode [ 88.859606][ T9773] A link change request failed with some changes committed already. Interface 30ªX¹¦D may have been left with an inconsistent configuration, please check. [ 89.057151][ T9799] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2885'. [ 89.142954][ T9808] loop2: detected capacity change from 0 to 2048 [ 89.151321][ T9808] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 89.219434][ T9816] loop1: detected capacity change from 0 to 512 [ 89.230498][ T9816] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2892: bg 0: block 16: invalid block bitmap [ 89.245823][ T9816] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 89.256478][ T9816] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2892: invalid indirect mapped block 5 (level 0) [ 89.269882][ T9816] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2892: invalid indirect mapped block 4294967295 (level 1) [ 89.286105][ T9816] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2892: invalid indirect mapped block 4294967295 (level 2) [ 89.300440][ T9816] EXT4-fs (loop1): 1 truncate cleaned up [ 89.332264][ T9821] loop1: detected capacity change from 0 to 164 [ 89.366172][ T9823] loop4: detected capacity change from 0 to 1024 [ 89.375505][ T9823] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.414275][ T9823] EXT4-fs error (device loop4): ext4_map_blocks:816: inode #3: block 1: comm syz.4.2895: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.414460][ T9823] __quota_error: 24 callbacks suppressed [ 89.414473][ T9823] Quota error (device loop4): write_blk: dquota write failed [ 89.414485][ T9823] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 89.414514][ T9823] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2895: Failed to acquire dquot type 0 [ 89.414703][ T9823] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.2895: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.414926][ T9823] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2895: Invalid inode bitmap blk 0 in block_group 0 [ 89.415035][ T9823] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 89.415102][ T9823] EXT4-fs (loop4): 1 orphan inode deleted [ 89.435518][ T51] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.561023][ T51] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 89.561045][ T51] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 0 [ 89.591316][ T29] audit: type=1400 audit(2000000010.190:1150): avc: denied { setopt } for pid=9840 comm="syz.1.2901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 89.658645][ T9847] tipc: New replicast peer: fc01:0000:0000:0000:0000:0000:0000:0001 [ 89.658685][ T9847] tipc: Enabled bearer , priority 10 [ 89.792080][ T29] audit: type=1400 audit(2000000010.390:1151): avc: denied { read } for pid=9865 comm="syz.1.2915" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 89.876356][ T9877] netlink: 'syz.3.2921': attribute type 2 has an invalid length. [ 89.996135][ T29] audit: type=1326 audit(2000000010.600:1152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9885 comm="syz.4.2925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 89.997153][ T29] audit: type=1326 audit(2000000010.600:1153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9885 comm="syz.4.2925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 90.054082][ T29] audit: type=1326 audit(2000000010.650:1154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9885 comm="syz.4.2925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 90.054127][ T29] audit: type=1326 audit(2000000010.650:1155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9885 comm="syz.4.2925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 90.054279][ T29] audit: type=1326 audit(2000000010.650:1156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9885 comm="syz.4.2925" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8cbc9ae929 code=0x7ffc0000 [ 90.106855][ T9892] ucma_write: process 1142 (syz.3.2928) changed security contexts after opening file descriptor, this is not allowed. [ 90.286816][ T9906] loop0: detected capacity change from 0 to 256 [ 90.311207][ T9906] FAT-fs (loop0): Directory bread(block 64) failed [ 90.311249][ T9906] FAT-fs (loop0): Directory bread(block 65) failed [ 90.311282][ T9906] FAT-fs (loop0): Directory bread(block 66) failed [ 90.311304][ T9906] FAT-fs (loop0): Directory bread(block 67) failed [ 90.311331][ T9906] FAT-fs (loop0): Directory bread(block 68) failed [ 90.311348][ T9906] FAT-fs (loop0): Directory bread(block 69) failed [ 90.311429][ T9906] FAT-fs (loop0): Directory bread(block 70) failed [ 90.311450][ T9906] FAT-fs (loop0): Directory bread(block 71) failed [ 90.311477][ T9906] FAT-fs (loop0): Directory bread(block 72) failed [ 90.311495][ T9906] FAT-fs (loop0): Directory bread(block 73) failed [ 90.342886][ T9914] xt_hashlimit: max too large, truncated to 1048576 [ 90.388869][ T9917] netlink: 268 bytes leftover after parsing attributes in process `syz.4.2941'. [ 90.413124][ T9917] unsupported nla_type 65024 [ 90.455379][ T9923] loop3: detected capacity change from 0 to 1764 [ 90.613319][ T9953] netlink: 'syz.3.2957': attribute type 1 has an invalid length. [ 90.622262][ T9953] netlink: 192 bytes leftover after parsing attributes in process `syz.3.2957'. [ 90.838170][ T9988] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 91.167256][T10022] lo speed is unknown, defaulting to 1000 [ 91.511740][T10049] loop1: detected capacity change from 0 to 512 [ 91.513718][T10047] loop2: detected capacity change from 0 to 1024 [ 91.531363][T10047] EXT4-fs: Ignoring removed nobh option [ 91.537009][T10047] EXT4-fs: Ignoring removed bh option [ 91.587991][T10049] ext4 filesystem being mounted at /576/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 91.725979][T10073] netlink: 'syz.4.3011': attribute type 6 has an invalid length. [ 91.737791][T10077] loop1: detected capacity change from 0 to 512 [ 91.760167][T10081] random: crng reseeded on system resumption [ 91.783292][T10077] ext4 filesystem being mounted at /577/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 91.968649][T10102] loop0: detected capacity change from 0 to 512 [ 91.993182][T10102] ext4 filesystem being mounted at /601/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 91.997628][T10102] EXT4-fs warning (device loop0): verify_group_input:156: Last group not full [ 92.442285][T10165] netlink: 'syz.1.3055': attribute type 32 has an invalid length. [ 92.462064][T10161] loop0: detected capacity change from 0 to 8192 [ 92.479218][T10165] (unnamed net_device) (uninitialized): option coupled_control: invalid value (64) [ 92.516278][T10161] loop0: p1 p2 p3 p4 [ 92.520386][T10161] loop0: p1 start 51379968 is beyond EOD, truncated [ 92.528260][T10161] loop0: p2 start 4293394690 is beyond EOD, truncated [ 92.536172][T10161] loop0: p3 size 100663552 extends beyond EOD, truncated [ 92.543819][T10161] loop0: p4 size 50331648 extends beyond EOD, truncated [ 92.598086][T10179] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.607396][T10179] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.616115][T10179] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.623580][T10179] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.661269][T10179] batadv0 (unregistering): left allmulticast mode [ 92.800691][T10200] loop0: detected capacity change from 0 to 512 [ 92.822778][T10200] ext4 filesystem being mounted at /611/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.889502][T10213] netlink: 'syz.1.3077': attribute type 11 has an invalid length. [ 93.112892][T10248] loop4: detected capacity change from 0 to 2048 [ 93.141111][T10253] loop3: detected capacity change from 0 to 512 [ 93.150947][T10253] EXT4-fs: Ignoring removed orlov option [ 93.159670][T10253] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 93.169882][T10253] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 93.180344][T10248] ext4 filesystem being mounted at /652/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.192639][T10253] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.3106: corrupted in-inode xattr: e_value size too large [ 93.228737][T10253] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3106: couldn't read orphan inode 15 (err -117) [ 93.391231][T10276] loop1: detected capacity change from 0 to 1024 [ 93.487771][T10289] loop3: detected capacity change from 0 to 512 [ 93.518042][T10289] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 93.552771][T10289] EXT4-fs (loop3): 1 truncate cleaned up [ 93.913735][ T3321] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 345: padding at end of block bitmap is not set [ 93.940132][ T3321] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 2048 with error 117 [ 93.949075][T10300] loop2: detected capacity change from 0 to 1024 [ 93.954182][ T3321] EXT4-fs (loop4): This should not happen!! Data will be lost [ 93.954182][ T3321] [ 93.990254][T10300] EXT4-fs: Ignoring removed orlov option [ 93.996043][T10300] EXT4-fs: Ignoring removed nomblk_io_submit option [ 94.052414][ T3321] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 2065 with max blocks 2040 with error 28 [ 94.066865][ T3321] EXT4-fs (loop4): This should not happen!! Data will be lost [ 94.066865][ T3321] [ 94.077664][ T3321] EXT4-fs (loop4): Total free blocks count 0 [ 94.083700][ T3321] EXT4-fs (loop4): Free/Dirty block details [ 94.090638][ T3321] EXT4-fs (loop4): free_blocks=0 [ 94.097261][ T3321] EXT4-fs (loop4): dirty_blocks=2048 [ 94.102701][ T3321] EXT4-fs (loop4): Block reservation details [ 94.109829][ T3321] EXT4-fs (loop4): i_reserved_data_blocks=128 [ 94.491354][T10361] openvswitch: netlink: Message has 6 unknown bytes. [ 94.545669][T10374] loop1: detected capacity change from 0 to 512 [ 94.557274][T10374] ext4 filesystem being mounted at /606/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.602122][T10374] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.3149: corrupted xattr block 33: e_value out of bounds [ 94.625292][T10374] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 94.634663][T10374] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.3149: corrupted xattr block 33: e_value out of bounds [ 94.654067][T10374] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 94.663549][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 94.663564][ T29] audit: type=1400 audit(2000000002.450:1187): avc: denied { read } for pid=10373 comm="syz.1.3149" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 94.667713][T10374] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.3149: corrupted xattr block 33: e_value out of bounds [ 94.709255][T10374] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 94.769424][ T29] audit: type=1400 audit(2000000002.560:1188): avc: denied { listen } for pid=10397 comm="syz.0.3161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 94.916637][T10417] tipc: Enabling of bearer rejected, failed to enable media [ 95.010506][T10427] loop1: detected capacity change from 0 to 512 [ 95.023549][T10411] loop3: detected capacity change from 0 to 8192 [ 95.045403][T10427] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.3175: bg 0: block 16: invalid block bitmap [ 95.062117][T10427] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 95.075907][T10427] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3175: invalid indirect mapped block 5 (level 0) [ 95.096234][T10427] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3175: invalid indirect mapped block 4294967295 (level 1) [ 95.112785][T10427] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3175: invalid indirect mapped block 4294967295 (level 2) [ 95.137158][T10427] EXT4-fs (loop1): 1 truncate cleaned up [ 95.182969][ T29] audit: type=1400 audit(2000000002.970:1189): avc: denied { mounton } for pid=10437 comm="syz.2.3180" path="/658/file0" dev="tmpfs" ino=3382 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 95.274289][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.281784][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.289917][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.298588][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.306671][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.314238][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.321648][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.330993][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.338432][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.346613][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.355401][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.362808][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.370918][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.378361][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.387624][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.395507][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.402943][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.410500][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.417587][T10456] loop1: detected capacity change from 0 to 128 [ 95.420168][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.427627][T10456] EXT4-fs: Ignoring removed nobh option [ 95.431534][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.440089][T10456] ext4 filesystem being mounted at /614/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 95.446589][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.464759][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.467187][T10456] __nla_validate_parse: 10 callbacks suppressed [ 95.467216][T10456] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3186'. [ 95.472142][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.472170][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.506033][ T29] audit: type=1400 audit(2000000003.300:1190): avc: denied { listen } for pid=10460 comm="syz.4.3188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 95.506069][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.535289][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.542727][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.550582][ T29] audit: type=1400 audit(2000000003.350:1191): avc: denied { ioctl } for pid=10460 comm="syz.4.3188" path="socket:[25501]" dev="sockfs" ino=25501 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 95.577658][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.585252][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.592899][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.601086][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.609936][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.617999][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.625517][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.632979][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.642556][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.650102][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.658249][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.667307][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.675443][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.683037][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.690551][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.693477][T10472] ieee802154 phy0 wpan0: encryption failed: -22 [ 95.700335][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 95.740385][ T9] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 95.815193][ T29] audit: type=1400 audit(2000000003.600:1192): avc: denied { setopt } for pid=10484 comm="syz.3.3200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.856188][T10491] netlink: 'syz.3.3203': attribute type 2 has an invalid length. [ 95.903195][T10495] loop3: detected capacity change from 0 to 512 [ 95.923425][ T29] audit: type=1326 audit(2000000003.710:1193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10492 comm="syz.0.3204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 95.956966][ T29] audit: type=1326 audit(2000000003.740:1194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10492 comm="syz.0.3204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=113 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 95.982301][ T29] audit: type=1326 audit(2000000003.740:1195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10492 comm="syz.0.3204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 96.007585][ T29] audit: type=1326 audit(2000000003.740:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10492 comm="syz.0.3204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 96.031042][T10495] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 96.031249][T10495] EXT4-fs (loop3): orphan cleanup on readonly fs [ 96.031453][T10495] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.031579][T10495] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 96.032009][T10495] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3205: bg 0: block 40: padding at end of block bitmap is not set [ 96.032223][T10495] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 96.111385][T10495] EXT4-fs (loop3): 1 truncate cleaned up [ 96.126541][T10511] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 96.135503][T10511] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 96.144281][T10511] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 96.154852][T10511] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 96.195633][T10495] EXT4-fs error (device loop3): ext4_xattr_block_get:593: inode #16: comm syz.3.3205: corrupted xattr block 31: invalid header [ 96.228043][T10495] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 96.255044][T10495] EXT4-fs error (device loop3): ext4_xattr_block_get:593: inode #16: comm syz.3.3205: corrupted xattr block 31: invalid header [ 96.305981][T10495] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 96.320099][T10495] EXT4-fs error (device loop3): ext4_get_link:106: inode #16: comm syz.3.3205: bad symlink. [ 96.357777][T10529] vhci_hcd: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 96.412273][T10531] loop4: detected capacity change from 0 to 2048 [ 96.436369][T10537] loop3: detected capacity change from 0 to 1024 [ 96.443650][T10537] EXT4-fs: Ignoring removed nobh option [ 96.449977][T10537] EXT4-fs: Ignoring removed bh option [ 96.471857][T10542] ipvlan2: entered promiscuous mode [ 96.503710][T10537] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.3224: inode #327696: comm syz.3.3224: iget: illegal inode # [ 96.531927][T10537] EXT4-fs (loop3): Remounting filesystem read-only [ 96.550621][T10537] EXT4-fs warning (device loop3): ext4_xattr_inode_inc_ref_all:1129: inode #18: comm syz.3.3224: cleanup dec ref error -30 [ 96.566698][T10537] EXT4-fs warning (device loop3): ext4_xattr_block_set:2190: inode #18: comm syz.3.3224: dec ref error=-30 [ 96.617319][T10563] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3234'. [ 96.665933][T10564] hub 6-0:1.0: USB hub found [ 96.675945][T10564] hub 6-0:1.0: 8 ports detected [ 96.723324][T10580] loop0: detected capacity change from 0 to 512 [ 96.731860][T10580] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.738475][T10580] EXT4-fs: Ignoring removed bh option [ 96.745655][T10580] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 96.756867][T10580] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 96.793363][T10590] loop4: detected capacity change from 0 to 512 [ 96.832824][T10590] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3248: Parent and EA inode have the same ino 15 [ 96.856715][T10590] EXT4-fs (loop4): Remounting filesystem read-only [ 96.868824][T10590] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 96.879643][T10590] EXT4-fs (loop4): 1 orphan inode deleted [ 96.988913][T10620] loop3: detected capacity change from 0 to 512 [ 97.011732][T10628] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 97.020179][T10620] EXT4-fs: Ignoring removed bh option [ 97.020256][T10620] EXT4-fs: Ignoring removed bh option [ 97.027204][T10620] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.027299][T10620] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 97.028929][T10620] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.066026][T10620] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.073185][T10620] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 97.095648][T10620] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 97.106636][T10632] loop2: detected capacity change from 0 to 512 [ 97.113275][T10620] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3263: Invalid block bitmap block 0 in block_group 0 [ 97.145498][T10620] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 97.157421][T10620] EXT4-fs (loop3): 1 orphan inode deleted [ 97.158426][T10638] netlink: 260 bytes leftover after parsing attributes in process `syz.4.3269'. [ 97.172991][T10638] netlink: 260 bytes leftover after parsing attributes in process `syz.4.3269'. [ 97.197429][T10643] loop1: detected capacity change from 0 to 1024 [ 97.207256][T10643] EXT4-fs: Ignoring removed nobh option [ 97.212942][T10643] EXT4-fs: Ignoring removed bh option [ 97.217049][T10632] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.3267: Parent and EA inode have the same ino 15 [ 97.248574][T10643] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.3272: inode #327696: comm syz.1.3272: iget: illegal inode # [ 97.262521][T10632] EXT4-fs (loop2): Remounting filesystem read-only [ 97.273687][T10632] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 97.283853][T10632] EXT4-fs (loop2): 1 orphan inode deleted [ 97.298147][T10643] EXT4-fs (loop1): Remounting filesystem read-only [ 97.310484][T10651] loop3: detected capacity change from 0 to 512 [ 97.310957][T10653] can0: slcan on ttyS3. [ 97.330645][T10643] EXT4-fs warning (device loop1): ext4_xattr_inode_inc_ref_all:1129: inode #18: comm syz.1.3272: cleanup dec ref error -30 [ 97.346007][T10643] EXT4-fs warning (device loop1): ext4_xattr_block_set:2190: inode #18: comm syz.1.3272: dec ref error=-30 [ 97.357943][T10651] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.357963][T10651] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 97.358091][T10651] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.358203][T10651] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #13: comm syz.3.3276: iget: bad i_size value: 12154761577498 [ 97.358382][T10651] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3276: couldn't read orphan inode 13 (err -117) [ 97.360479][T10651] EXT4-fs warning (device loop3): dx_probe:861: inode #2: comm syz.3.3276: dx entry: limit 65535 != root limit 120 [ 97.421614][T10651] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.3276: Corrupt directory, running e2fsck is recommended [ 97.459132][T10660] loop4: detected capacity change from 0 to 512 [ 97.471305][T10653] can0 (unregistered): slcan off ttyS3. [ 97.480883][T10666] IPVS: ip_vs_add_dest(): server weight less than zero [ 97.489849][T10660] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 97.526393][T10668] loop1: detected capacity change from 0 to 256 [ 97.533458][T10660] EXT4-fs (loop4): orphan cleanup on readonly fs [ 97.547264][T10660] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.3281: Block bitmap for bg 0 marked uninitialized [ 97.563251][T10660] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 97.574926][T10660] EXT4-fs (loop4): 1 orphan inode deleted [ 97.591735][T10660] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 97.615916][T10660] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 97.628808][T10660] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.3281: Block bitmap for bg 0 marked uninitialized [ 97.846256][T10721] loop2: detected capacity change from 0 to 2048 [ 97.867611][T10723] loop4: detected capacity change from 0 to 512 [ 97.876229][T10723] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 97.885894][T10723] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 97.887873][T10721] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 97.910528][T10723] System zones: 0-1, 15-15, 18-18, 34-34 [ 97.921973][T10723] EXT4-fs (loop4): orphan cleanup on readonly fs [ 97.935621][T10723] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 97.951955][T10723] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 97.965029][T10723] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3310: bg 0: block 40: padding at end of block bitmap is not set [ 97.998443][T10723] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 98.009469][T10723] EXT4-fs (loop4): 1 truncate cleaned up [ 98.059795][ T3311] EXT4-fs unmount: 99 callbacks suppressed [ 98.059810][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.137144][T10748] loop3: detected capacity change from 0 to 1764 [ 98.146570][T10746] loop2: detected capacity change from 0 to 2048 [ 98.182987][T10752] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3322'. [ 98.278000][T10762] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3327'. [ 98.287990][T10759] loop4: detected capacity change from 0 to 512 [ 98.330530][T10759] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.3325: Failed to acquire dquot type 1 [ 98.360407][T10759] EXT4-fs (loop4): 1 truncate cleaned up [ 98.380952][T10759] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.398224][T10772] loop3: detected capacity change from 0 to 2048 [ 98.416872][T10759] ext4 filesystem being mounted at /688/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.441675][T10776] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 98.448300][T10776] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 98.457618][T10776] vhci_hcd vhci_hcd.0: Device attached [ 98.468149][T10772] EXT4-fs (loop3): failed to initialize system zone (-117) [ 98.476848][T10772] EXT4-fs (loop3): mount failed [ 98.497587][T10777] vhci_hcd: connection closed [ 98.497851][ T143] vhci_hcd: stop threads [ 98.507883][ T143] vhci_hcd: release socket [ 98.512313][ T143] vhci_hcd: disconnect device [ 98.519924][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.577625][T10788] netlink: 'syz.0.3337': attribute type 30 has an invalid length. [ 98.597913][T10785] loop4: detected capacity change from 0 to 2048 [ 98.628287][T10785] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.698532][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.831099][T10804] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 98.831099][T10804] The task syz.0.3341 (10804) triggered the difference, watch for misbehavior. [ 99.055007][T10827] loop1: detected capacity change from 0 to 1764 [ 99.129736][T10846] loop2: detected capacity change from 0 to 512 [ 99.147465][T10846] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 99.168733][T10846] EXT4-fs (loop2): mount failed [ 99.168769][T10853] loop1: detected capacity change from 0 to 1024 [ 99.193299][T10853] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.208263][T10855] loop3: detected capacity change from 0 to 256 [ 99.216010][T10853] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.232019][T10855] vfat: Unknown parameter 'ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ' [ 99.240312][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.260310][T10861] usb usb1: check_ctrlrecip: process 10861 (syz.2.3369) requesting ep 01 but needs 81 [ 99.321479][T10870] netlink: 16215 bytes leftover after parsing attributes in process `syz.3.3372'. [ 99.483265][T10901] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3387'. [ 99.494165][T10901] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3387'. [ 99.503187][T10901] netlink: 'syz.3.3387': attribute type 20 has an invalid length. [ 99.526071][T10908] netlink: 'syz.4.3390': attribute type 21 has an invalid length. [ 99.535403][T10908] netlink: 128 bytes leftover after parsing attributes in process `syz.4.3390'. [ 99.592908][T10908] netlink: 'syz.4.3390': attribute type 4 has an invalid length. [ 99.601985][T10908] netlink: 'syz.4.3390': attribute type 5 has an invalid length. [ 99.648043][T10924] loop3: detected capacity change from 0 to 512 [ 99.688594][T10924] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3399: bg 0: block 5: invalid block bitmap [ 99.717760][T10924] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 99.731576][T10937] loop4: detected capacity change from 0 to 1024 [ 99.739259][T10924] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3399: invalid indirect mapped block 3 (level 2) [ 99.757891][T10924] EXT4-fs (loop3): 1 orphan inode deleted [ 99.763891][T10924] EXT4-fs (loop3): 1 truncate cleaned up [ 99.772444][T10924] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.828938][T10937] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.845345][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.882371][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.051955][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 100.052041][ T29] audit: type=1400 audit(2000000007.840:1220): avc: denied { write } for pid=10971 comm="syz.4.3420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 100.506928][T11021] loop0: detected capacity change from 0 to 1024 [ 100.559074][T11021] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.613754][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.776397][T11044] loop4: detected capacity change from 0 to 2048 [ 100.796576][T11046] __nla_validate_parse: 1 callbacks suppressed [ 100.796670][T11046] netlink: 232 bytes leftover after parsing attributes in process `syz.0.3456'. [ 100.829144][T11044] EXT4-fs (loop4): failed to initialize system zone (-117) [ 100.838792][T11044] EXT4-fs (loop4): mount failed [ 100.884982][T11058] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3462'. [ 100.900180][T11059] netlink: 'syz.1.3460': attribute type 1 has an invalid length. [ 100.971687][T11072] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3468'. [ 101.019463][T11082] tipc: MTU too low for tipc bearer [ 101.055871][ T29] audit: type=1326 audit(2000000008.840:1221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11085 comm="syz.2.3475" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8292afe929 code=0x7ffc0000 [ 101.080543][ T29] audit: type=1326 audit(2000000008.840:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11085 comm="syz.2.3475" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8292afe929 code=0x7ffc0000 [ 101.114253][ T29] audit: type=1326 audit(2000000008.870:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11085 comm="syz.2.3475" exe="/root/syz-executor" sig=0 arch=c000003e syscall=158 compat=0 ip=0x7f8292afe929 code=0x7ffc0000 [ 101.139756][ T29] audit: type=1326 audit(2000000008.870:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11085 comm="syz.2.3475" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8292afe929 code=0x7ffc0000 [ 101.165367][ T29] audit: type=1326 audit(2000000008.910:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11085 comm="syz.2.3475" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8292afe929 code=0x7ffc0000 [ 101.232985][T11097] lo speed is unknown, defaulting to 1000 [ 101.383625][T11121] loop2: detected capacity change from 0 to 512 [ 101.427694][ T29] audit: type=1400 audit(2000000009.210:1226): avc: denied { read } for pid=11126 comm="syz.1.3493" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 101.454163][ T29] audit: type=1400 audit(2000000009.210:1227): avc: denied { open } for pid=11126 comm="syz.1.3493" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 101.481439][ T29] audit: type=1400 audit(2000000009.220:1228): avc: denied { ioctl } for pid=11126 comm="syz.1.3493" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 101.532357][T11133] loop4: detected capacity change from 0 to 1024 [ 101.539383][T11121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.586490][T11121] ext4 filesystem being mounted at /728/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.600120][ T3305] block device autoloading is deprecated and will be removed. [ 101.623418][T11133] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.697434][T11121] EXT4-fs error (device loop2): ext4_empty_dir:3075: inode #12: comm syz.2.3490: invalid size [ 101.714665][ T29] audit: type=1400 audit(2000000009.490:1229): avc: denied { rmdir } for pid=11118 comm="syz.2.3490" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 101.777247][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.864093][T11158] vhci_hcd: invalid port number 236 [ 101.869376][T11158] vhci_hcd: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 101.886648][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.237683][T11189] loop2: detected capacity change from 0 to 8192 [ 102.251997][T11189] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 102.265811][T11189] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 102.273010][T11189] FAT-fs (loop2): Filesystem has been set read-only [ 102.540518][T11250] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3552'. [ 102.581825][T11254] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3553'. [ 102.609339][T11260] loop2: detected capacity change from 0 to 512 [ 102.636948][T11260] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 102.979950][T11307] loop0: detected capacity change from 0 to 512 [ 102.995041][T11307] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 103.025871][T11307] EXT4-fs (loop0): invalid journal inode [ 103.038884][T11311] loop3: detected capacity change from 0 to 764 [ 103.046934][T11307] EXT4-fs (loop0): can't get journal size [ 103.059973][T11307] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 103.076569][T11311] rock: directory entry would overflow storage [ 103.082858][T11311] rock: sig=0x4654, size=5, remaining=4 [ 103.090891][T11316] loop1: detected capacity change from 0 to 256 [ 103.092847][T11318] delete_channel: no stack [ 103.102524][T11307] System zones: 1-12, 13-13 [ 103.125945][T11307] EXT4-fs (loop0): 1 truncate cleaned up [ 103.132287][T11307] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.147601][T11321] loop2: detected capacity change from 0 to 2048 [ 103.171388][T11311] rock: directory entry would overflow storage [ 103.178671][T11311] rock: sig=0x4f50, size=4, remaining=3 [ 103.185912][T11311] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 103.208602][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.254415][T11321] Alternate GPT is invalid, using primary GPT. [ 103.260823][T11321] loop2: p2 p3 p7 [ 103.338161][T11339] program syz.4.3592 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 103.511834][T11367] loop0: detected capacity change from 0 to 128 [ 103.514035][T11369] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3608'. [ 103.580816][T11379] bond0: option ad_select: unable to set because the bond device is up [ 103.636295][T11383] 9pnet_rdma: rdma_create_trans (11383): problem binding to privport: 13 [ 103.651216][T11385] loop0: detected capacity change from 0 to 1024 [ 103.689412][T11385] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.756137][T11385] ext4 filesystem being mounted at /725/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.791379][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.989845][T11428] loop0: detected capacity change from 0 to 1764 [ 104.006198][T11428] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 104.046450][T11434] hugetlbfs: Bad value '' for mount option 'size' [ 104.046450][T11434] [ 104.156152][T11450] loop4: detected capacity change from 0 to 1764 [ 104.188865][T11450] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 104.209304][T11458] tipc: Started in network mode [ 104.214267][T11458] tipc: Node identity 000000002e0000000000000000000001, cluster identity 4711 [ 104.223175][T11458] tipc: Enabling of bearer rejected, failed to enable media [ 104.360095][T11482] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3661'. [ 104.387028][T11482] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3661'. [ 104.549970][T11515] loop0: detected capacity change from 0 to 2048 [ 104.570293][T11523] loop4: detected capacity change from 0 to 164 [ 104.582769][T11523] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=164 [ 104.650635][T11529] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3680'. [ 104.701621][T11542] loop4: detected capacity change from 0 to 1024 [ 104.732166][T11542] EXT4-fs: Ignoring removed oldalloc option [ 104.739382][T11542] EXT4-fs: Ignoring removed bh option [ 104.767191][T11542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.819057][T11542] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 104.844844][T11558] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3692'. [ 104.866132][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.875345][T11559] loop0: detected capacity change from 0 to 512 [ 104.883551][T11559] EXT4-fs: Ignoring removed orlov option [ 104.890982][T11559] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.905158][T11559] EXT4-fs (loop0): orphan cleanup on readonly fs [ 104.916549][T11559] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3693: bg 0: block 248: padding at end of block bitmap is not set [ 104.940146][T11559] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.3693: Failed to acquire dquot type 1 [ 104.956947][T11559] EXT4-fs (loop0): 1 truncate cleaned up [ 104.966365][T11559] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.027274][T11577] loop1: detected capacity change from 0 to 2048 [ 105.051597][T11577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.071467][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.108193][ T29] kauditd_printk_skb: 82 callbacks suppressed [ 105.108208][ T29] audit: type=1400 audit(2000000012.900:1310): avc: denied { audit_read } for pid=11589 comm="syz.3.3706" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 105.143644][T11594] can0: slcan on ptm0. [ 105.168067][ T29] audit: type=1400 audit(2000000012.950:1311): avc: denied { write } for pid=11595 comm="syz.3.3709" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 105.173218][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.261717][T11608] loop1: detected capacity change from 0 to 512 [ 105.269302][T11593] can0 (unregistered): slcan off ptm0. [ 105.291041][T11608] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.313365][T11608] ext4 filesystem being mounted at /701/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.328918][T11608] EXT4-fs warning (device loop1): ext4_group_extend:1886: will only finish group (16384 blocks, 16256 new) [ 105.341521][T11608] EXT4-fs warning (device loop1): ext4_group_extend:1891: can't read last block, resize aborted [ 105.366462][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.419217][T11633] netlink: 'syz.4.3726': attribute type 13 has an invalid length. [ 105.523722][T11649] loop2: detected capacity change from 0 to 128 [ 105.566970][ T29] audit: type=1326 audit(2000000013.340:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11652 comm="syz.3.3735" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc80566e929 code=0x0 [ 105.591733][ T29] audit: type=1326 audit(2000000013.350:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.617103][ T29] audit: type=1326 audit(2000000013.350:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.641807][ T29] audit: type=1326 audit(2000000013.350:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.660162][T11665] loop1: detected capacity change from 0 to 512 [ 105.667132][ T29] audit: type=1326 audit(2000000013.360:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.697489][ T29] audit: type=1326 audit(2000000013.360:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=227 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.709419][T11665] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.722210][ T29] audit: type=1326 audit(2000000013.360:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.736757][T11665] ext4 filesystem being mounted at /707/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.759967][ T29] audit: type=1326 audit(2000000013.360:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11656 comm="syz.0.3739" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22ea96e929 code=0x7ffc0000 [ 105.807594][T11665] EXT4-fs error (device loop1): ext4_empty_dir:3078: inode #12: comm syz.1.3743: Directory hole found for htree leaf block 0 [ 105.822624][T11665] EXT4-fs (loop1): Remounting filesystem read-only [ 105.845925][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.866534][ T31] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 105.903339][T11679] loop1: detected capacity change from 0 to 2048 [ 105.935447][T11679] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.952819][T11679] EXT4-fs error (device loop1): ext4_ext_precache:649: inode #2: comm syz.1.3745: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 105.955040][T11685] loop2: detected capacity change from 0 to 512 [ 105.987439][T11685] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 106.003893][T11679] EXT4-fs (loop1): Remounting filesystem read-only [ 106.022687][T11685] EXT4-fs (loop2): 1 truncate cleaned up [ 106.033395][T11685] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.045844][T11693] __nla_validate_parse: 2 callbacks suppressed [ 106.045902][T11693] netlink: 332 bytes leftover after parsing attributes in process `syz.0.3752'. [ 106.063503][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.074687][T11693] netlink: 'syz.0.3752': attribute type 9 has an invalid length. [ 106.082530][T11693] netlink: 108 bytes leftover after parsing attributes in process `syz.0.3752'. [ 106.091750][T11693] netlink: 32 bytes leftover after parsing attributes in process `syz.0.3752'. [ 106.109000][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.185255][T11701] sock: sock_timestamping_bind_phc: sock not bind to device [ 106.419993][T11725] loop3: detected capacity change from 0 to 1024 [ 106.466129][T11732] loop4: detected capacity change from 0 to 128 [ 106.472788][T11732] EXT4-fs: Ignoring removed nobh option [ 106.482903][T11725] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.500398][T11732] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.500474][T11725] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.3766: missing EA_INODE flag [ 106.502581][T11725] EXT4-fs (loop3): Remounting filesystem read-only [ 106.546080][T11732] ext4 filesystem being mounted at /779/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 106.627457][ T3311] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 106.644934][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.746232][T11759] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3783'. [ 106.761125][T11762] x_tables: ip_tables: udp match: only valid for protocol 17 [ 106.855752][T11779] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3793'. [ 107.013164][T11810] loop0: detected capacity change from 0 to 1024 [ 107.021294][T11810] EXT4-fs: Ignoring removed orlov option [ 107.047328][T11810] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.083308][T11824] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3814'. [ 107.093216][T11824] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3814'. [ 107.135624][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.323396][T11858] Invalid ELF header magic: != ELF [ 107.450311][T11887] futex_wake_op: syz.3.3845 tries to shift op by -1; fix this program [ 107.492118][T11892] loop4: detected capacity change from 0 to 512 [ 107.529204][T11892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.560392][T11892] ext4 filesystem being mounted at /796/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 107.607643][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.747583][T11922] netlink: 'syz.4.3860': attribute type 3 has an invalid length. [ 107.750929][T11924] netlink: 256 bytes leftover after parsing attributes in process `syz.0.3861'. [ 107.766720][T11924] netlink: 'syz.0.3861': attribute type 9 has an invalid length. [ 107.806618][T11928] loop3: detected capacity change from 0 to 512 [ 107.828062][T11928] EXT4-fs (loop3): 1 orphan inode deleted [ 107.839259][T11928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.855188][ T1434] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:5: Failed to release dquot type 1 [ 107.856552][T11928] ext4 filesystem being mounted at /751/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.913798][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.101510][T11965] loop4: detected capacity change from 0 to 512 [ 108.109189][T11965] EXT4-fs: Ignoring removed mblk_io_submit option [ 108.118936][T11965] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 108.133611][T11969] netlink: 'syz.2.3880': attribute type 2 has an invalid length. [ 108.142430][T11965] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 108.152299][T11965] System zones: 1-12 [ 108.159879][T11969] netlink: 'syz.2.3880': attribute type 2 has an invalid length. [ 108.168855][T11965] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.3881: corrupted in-inode xattr: e_value size too large [ 108.185956][T11965] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.3881: couldn't read orphan inode 15 (err -117) [ 108.204534][T11965] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.284097][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.299828][T11989] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3892'. [ 108.382860][T12005] loop1: detected capacity change from 0 to 512 [ 108.391287][T12005] EXT4-fs: Ignoring removed oldalloc option [ 108.408157][T12005] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #15: comm syz.1.3897: corrupted in-inode xattr: invalid ea_ino [ 108.421831][T12009] netlink: 4452 bytes leftover after parsing attributes in process `syz.3.3900'. [ 108.432834][T12005] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.3897: couldn't read orphan inode 15 (err -117) [ 108.452559][T12005] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.486989][T12012] loop2: detected capacity change from 0 to 1024 [ 108.493717][T12012] EXT4-fs: inline encryption not supported [ 108.501575][T12012] EXT4-fs: Ignoring removed bh option [ 108.511003][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.522064][T12018] nftables ruleset with unbound set [ 108.536115][T12012] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.572681][ T3366] kernel write not supported for file /1668/attr/exec (pid: 3366 comm: kworker/0:2) [ 108.583239][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.790398][T12063] netlink: 'syz.1.3925': attribute type 3 has an invalid length. [ 108.891652][T12081] loop0: detected capacity change from 0 to 128 [ 108.921177][T12087] netlink: 'syz.3.3936': attribute type 1 has an invalid length. [ 108.998029][ T3303] ================================================================== [ 109.006167][ T3303] BUG: KCSAN: data-race in pollwake / pollwake [ 109.012333][ T3303] [ 109.014660][ T3303] write to 0xffffc900014ef9e0 of 4 bytes by task 3305 on cpu 1: [ 109.022295][ T3303] pollwake+0xb6/0x100 [ 109.026376][ T3303] __wake_up_sync_key+0x4f/0x80 [ 109.031325][ T3303] anon_pipe_write+0x8ba/0xaa0 [ 109.036100][ T3303] vfs_write+0x4a0/0x8e0 [ 109.040365][ T3303] ksys_write+0xda/0x1a0 [ 109.044617][ T3303] __x64_sys_write+0x40/0x50 [ 109.049216][ T3303] x64_sys_call+0x2cdd/0x2fb0 [ 109.053911][ T3303] do_syscall_64+0xd2/0x200 [ 109.058431][ T3303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.064340][ T3303] [ 109.066670][ T3303] write to 0xffffc900014ef9e0 of 4 bytes by task 3303 on cpu 0: [ 109.074306][ T3303] pollwake+0xb6/0x100 [ 109.078383][ T3303] __wake_up_sync_key+0x4f/0x80 [ 109.083248][ T3303] anon_pipe_write+0x8ba/0xaa0 [ 109.088187][ T3303] vfs_write+0x4a0/0x8e0 [ 109.092461][ T3303] ksys_write+0xda/0x1a0 [ 109.096722][ T3303] __x64_sys_write+0x40/0x50 [ 109.101349][ T3303] x64_sys_call+0x2cdd/0x2fb0 [ 109.106035][ T3303] do_syscall_64+0xd2/0x200 [ 109.110632][ T3303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.116566][ T3303] [ 109.118893][ T3303] value changed: 0x00000000 -> 0x00000001 [ 109.124621][ T3303] [ 109.126952][ T3303] Reported by Kernel Concurrency Sanitizer on: [ 109.133114][ T3303] CPU: 0 UID: 0 PID: 3303 Comm: syz-executor Not tainted 6.16.0-rc2-syzkaller-00087-g24770983ccfe #0 PREEMPT(voluntary) [ 109.145719][ T3303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 109.155958][ T3303] ==================================================================