last executing test programs: 44.486512956s ago: executing program 0 (id=253): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_config_ext={0x4, 0xaea}, 0x10005, 0x3, 0xfffffbff, 0x3, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='cpu<-0\t\t\t') sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x437, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}}, 0x0) 44.381183052s ago: executing program 0 (id=255): write(0xffffffffffffffff, &(0x7f0000000000)="64ecf9eaf0400ea33689d9ebcb3c37b33924a19c7f217525314ad3ef1c5f128defdcb64ace5639d1e1", 0x29) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={0x0, 0x0, 0x46, 0x0, 0xa}, 0x28) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001800010301000d00000000000a410000ff03000600000000140001"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 44.328721845s ago: executing program 0 (id=258): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000280)={[{}]}, 0x82, 0x499, &(0x7f0000000840)="$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") renameat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file0/file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) sendfile(r0, r0, 0x0, 0x6fecb1) 44.070240129s ago: executing program 0 (id=264): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='..\x00') mount$bpf(0x200000000000, &(0x7f0000000440)='./file0\x00', 0x0, 0x98d046, 0x0) mount$bpf(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x44000, 0x0) 43.930084216s ago: executing program 0 (id=267): prlimit64(0x0, 0x9, &(0x7f0000000d80)={0x3, 0x1c88000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000) 43.697971697s ago: executing program 0 (id=274): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) 43.682785958s ago: executing program 32 (id=274): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) 2.378758925s ago: executing program 3 (id=1089): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x2200008, &(0x7f00000001c0)={[{@jqfmt_vfsv1}, {@stripe={'stripe', 0x3d, 0xa}}, {@norecovery}, {@noauto_da_alloc}, {@usrquota}, {@jqfmt_vfsv1}, {@inlinecrypt}, {@grpquota}, {@norecovery}, {@nouid32}]}, 0x3, 0x5ac, &(0x7f0000001000)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)=0x2) 1.817812615s ago: executing program 3 (id=1100): r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100000001, 0xdd5}, 0x0, 0x0, 0x10000, 0x2, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) fsync(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xa, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000540), &(0x7f00000002c0), 0x10000, r1, 0x0, 0x1c000000007400}, 0x38) 1.018773116s ago: executing program 5 (id=1123): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000006c0)='pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='-', @ANYRESDEC], 0x27) 888.254283ms ago: executing program 5 (id=1125): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x4, 0x6}, 0x50) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000540)={r1, r0}, 0xc) 797.275758ms ago: executing program 5 (id=1128): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20008045, &(0x7f00000001c0)={0xa, 0x2, 0x7, @empty}, 0x1c) 772.221759ms ago: executing program 5 (id=1129): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080)="18", 0x48, 0x0, &(0x7f00000000c0)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @random="42b106616fdb"}, 0x14) 689.321024ms ago: executing program 5 (id=1134): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040)={0x16}, 0x8) sendmmsg$inet6(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20e8086) 655.713946ms ago: executing program 5 (id=1136): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x212a7, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="11", 0xfffd}], 0x1}}], 0x1, 0x8015) 601.432428ms ago: executing program 2 (id=1138): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xce, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) nanosleep(&(0x7f0000000000), 0x0) 601.224748ms ago: executing program 3 (id=1139): syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000304000000000000000000007400", @ANYRES32=r1, @ANYBLOB="0000000000000000240012800b000100627269646765000014000280060027000000000005002d"], 0x44}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 509.539383ms ago: executing program 3 (id=1142): perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x14000, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8224, 0x2, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file2\x00', 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1, 0x29b, &(0x7f0000000ac0)="$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") rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file2\x00') 472.135975ms ago: executing program 3 (id=1144): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x11) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x16, 0x10ffff, 0xfffffffd, 0x80000000, 0xffff, 0x4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 333.625122ms ago: executing program 1 (id=1146): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0xd64}, {&(0x7f00000000c0)=""/250, 0x4}], 0x2, 0x0, 0xd64}}], 0x300, 0x34000, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="a787000000ff000000000b00000404000180"], 0x18}}, 0x0) 332.802282ms ago: executing program 3 (id=1148): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[], 0x34}}, 0x0) sendmmsg$unix(r0, &(0x7f0000000000), 0x651, 0x0) 256.059556ms ago: executing program 1 (id=1150): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0xf2b, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/19, &(0x7f0000000080)=0x13) 201.7914ms ago: executing program 2 (id=1151): perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0, 0x8}, 0x4010, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) 201.425929ms ago: executing program 4 (id=1152): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) r0 = io_uring_setup(0x662, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x4000000}) io_uring_register$IORING_UNREGISTER_RING_FDS(r0, 0x15, &(0x7f00000010c0)=[{0x0, 0x0, 0x0, 0x0, 0x0}], 0x1) 201.255209ms ago: executing program 4 (id=1153): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/mnt\x00') close(r0) mount_setattr(0xffffffffffffffff, 0x0, 0x800, &(0x7f00000004c0)={0x300000, 0x8, 0x0, {r0}}, 0x20) 199.26173ms ago: executing program 2 (id=1154): pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) close(r1) 193.28254ms ago: executing program 1 (id=1155): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@fallback=r0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='/\x00\x00\x00\x00 \x00\x00', @ANYRES32=r0, @ANYRES32=r0], 0x20) 154.939272ms ago: executing program 1 (id=1156): syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/igmp6\x00') readlinkat(r0, &(0x7f0000000100)='./mnt\x00', &(0x7f00000000c0)=""/58, 0x3a) 96.600205ms ago: executing program 4 (id=1157): r0 = socket(0x2b, 0x1, 0x0) listen(r0, 0xfffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 96.307485ms ago: executing program 2 (id=1158): r0 = socket(0xa, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xdd48, @private2={0xfc, 0x2, '\x00', 0x1}, 0xd}, {0xa, 0x4e22, 0x6462, @empty, 0x5e}, 0x0, {[0x3, 0x9, 0x1, 0x2, 0x0, 0xb, 0x0, 0x8000]}}, 0x5c) 96.161335ms ago: executing program 1 (id=1159): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'geneve1\x00'}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="18", 0x10, 0x0, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 96.032105ms ago: executing program 4 (id=1160): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x1}, 0x20) unshare(0x60600) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x20}, 0x10) 37.848588ms ago: executing program 2 (id=1161): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) r1 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002380)={r0, 0x0, 0x2d, 0x0, @val=@netfilter={0x2, 0x4, 0x600}}, 0x20) bpf$LINK_DETACH(0x22, &(0x7f00000000c0)=r1, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000180)=r1, 0x4) 37.517098ms ago: executing program 4 (id=1162): r0 = epoll_create1(0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa}) write$P9_RAUTH(r2, &(0x7f0000000680)={0x14, 0x67, 0x2, {0x80, 0x4, 0x7}}, 0x14) 37.258398ms ago: executing program 1 (id=1163): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x800700, &(0x7f0000000580)={[{@grpjquota}, {@stripe={'stripe', 0x3d, 0x3}}, {@norecovery}, {@noinit_itable}, {@init_itable_val={'init_itable', 0x3d, 0x1}}, {@minixdf}, {@usrjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@errors_continue}, {@dioread_lock}, {@noblock_validity}, {@noquota}]}, 0x3, 0x465, &(0x7f0000000f00)="$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") chdir(&(0x7f0000000400)='./file0\x00') fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) 21.488059ms ago: executing program 2 (id=1164): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) msgsnd(0x0, 0x0, 0x2000, 0x0) 0s ago: executing program 4 (id=1165): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x9, 0x3}, 0x0, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) kernel console output (not intermixed with test programs): n layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.345147][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.357000][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.367454][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.376837][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.383817][ T3319] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.410573][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.424088][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.431219][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.457684][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.480941][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.487970][ T3319] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.513997][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.544932][ T3322] team0: Port device team_slave_0 added [ 32.552360][ T3322] team0: Port device team_slave_1 added [ 32.594743][ T3321] hsr_slave_0: entered promiscuous mode [ 32.600929][ T3321] hsr_slave_1: entered promiscuous mode [ 32.607081][ T3321] debugfs: 'hsr0' already exists in 'hsr' [ 32.612848][ T3321] Cannot create hsr debugfs directory [ 32.623162][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.630193][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.656255][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.676019][ T3319] hsr_slave_0: entered promiscuous mode [ 32.682221][ T3319] hsr_slave_1: entered promiscuous mode [ 32.688054][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 32.693788][ T3319] Cannot create hsr debugfs directory [ 32.701843][ T3314] hsr_slave_0: entered promiscuous mode [ 32.707949][ T3314] hsr_slave_1: entered promiscuous mode [ 32.713799][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 32.719599][ T3314] Cannot create hsr debugfs directory [ 32.725424][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.732464][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.758501][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.830231][ T3322] hsr_slave_0: entered promiscuous mode [ 32.836283][ T3322] hsr_slave_1: entered promiscuous mode [ 32.842347][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 32.848130][ T3322] Cannot create hsr debugfs directory [ 32.895450][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.904252][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.925242][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.933499][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.953083][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.961710][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.980287][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.988973][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.059378][ T3321] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.068280][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.075859][ T3321] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.084704][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.097867][ T3321] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.106343][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.114250][ T3321] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.123094][ T3321] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.155941][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.165983][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.174833][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.183398][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.192294][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.200955][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.208887][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.217997][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.255047][ T3319] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.263724][ T3319] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.271681][ T3319] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.280713][ T3319] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.289240][ T3319] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.297757][ T3319] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.309066][ T3319] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.317822][ T3319] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.355708][ T3322] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.364283][ T3322] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.372637][ T3322] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.381532][ T3322] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.389104][ T3322] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.398008][ T3322] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.405579][ T3322] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.414292][ T3322] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.423842][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.433045][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.455812][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.468774][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.479295][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.486459][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.500550][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.507730][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.521069][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.528235][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.546371][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.553475][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.565282][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.607114][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.621731][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.628843][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.649492][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.656620][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.686063][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.710120][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.721051][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.731572][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.762261][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.777496][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.784715][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.795433][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.806668][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.813816][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.829566][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.836777][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.847065][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.861565][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.868877][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.878847][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.908647][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.060847][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.087932][ T3313] veth0_vlan: entered promiscuous mode [ 34.106748][ T3313] veth1_vlan: entered promiscuous mode [ 34.126748][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.136605][ T3314] veth0_vlan: entered promiscuous mode [ 34.144329][ T3321] veth0_vlan: entered promiscuous mode [ 34.158639][ T3314] veth1_vlan: entered promiscuous mode [ 34.166836][ T3321] veth1_vlan: entered promiscuous mode [ 34.185685][ T3313] veth0_macvtap: entered promiscuous mode [ 34.196578][ T3313] veth1_macvtap: entered promiscuous mode [ 34.218533][ T3314] veth0_macvtap: entered promiscuous mode [ 34.228472][ T3314] veth1_macvtap: entered promiscuous mode [ 34.249694][ T3322] veth0_vlan: entered promiscuous mode [ 34.257208][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.272429][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.280972][ T3321] veth0_macvtap: entered promiscuous mode [ 34.289504][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.304136][ T3321] veth1_macvtap: entered promiscuous mode [ 34.313347][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.321311][ T3322] veth1_vlan: entered promiscuous mode [ 34.329535][ T30] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.338413][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.347352][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.365733][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.375756][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.388367][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.400380][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.409291][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.420379][ T3319] veth0_vlan: entered promiscuous mode [ 34.428393][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.440659][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.452610][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 34.452625][ T28] audit: type=1400 audit(1776545130.617:90): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.Ko3ASw/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 34.461800][ T3322] veth0_macvtap: entered promiscuous mode [ 34.489137][ T28] audit: type=1400 audit(1776545130.647:91): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 34.498832][ T3319] veth1_vlan: entered promiscuous mode [ 34.511721][ T28] audit: type=1400 audit(1776545130.647:92): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.Ko3ASw/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 34.542146][ T2211] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.543432][ T28] audit: type=1400 audit(1776545130.657:93): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.574892][ T2211] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.575414][ T3314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.586901][ T28] audit: type=1400 audit(1776545130.657:94): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.Ko3ASw/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 34.626822][ T28] audit: type=1400 audit(1776545130.657:95): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.Ko3ASw/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4640 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 34.630869][ T3322] veth1_macvtap: entered promiscuous mode [ 34.660114][ T28] audit: type=1400 audit(1776545130.657:96): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 34.670377][ T3319] veth0_macvtap: entered promiscuous mode [ 34.685548][ T28] audit: type=1400 audit(1776545130.677:97): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 34.708769][ T28] audit: type=1400 audit(1776545130.687:98): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=4642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 34.734584][ T2211] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.744441][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.760602][ T3319] veth1_macvtap: entered promiscuous mode [ 34.772845][ T28] audit: type=1400 audit(1776545130.937:99): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.816065][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.834049][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.866322][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.876118][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.898217][ T2211] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.908088][ T2211] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.923124][ T2211] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.940417][ T2211] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.966888][ T2211] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.999949][ T3498] loop4: detected capacity change from 0 to 128 [ 35.019824][ T2211] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.046519][ T3498] ======================================================= [ 35.046519][ T3498] WARNING: The mand mount option has been deprecated and [ 35.046519][ T3498] and is ignored by this kernel. Remove the mand [ 35.046519][ T3498] option from the mount to silence this warning. [ 35.046519][ T3498] ======================================================= [ 35.048690][ T2211] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.100144][ T2211] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.136016][ T3502] loop2: detected capacity change from 0 to 128 [ 35.165757][ T3502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 35.175882][ T3502] System zones: 1-3, 19-19, 35-36 [ 35.178004][ T3504] Zero length message leads to an empty skb [ 35.207477][ T3502] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 35.245450][ T3502] ext4 filesystem being mounted at /0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 35.306467][ T3518] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15'. [ 35.333646][ T3322] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 35.399991][ T3532] netlink: 8 bytes leftover after parsing attributes in process `syz.4.22'. [ 35.545409][ T3545] loop2: detected capacity change from 0 to 1024 [ 35.579274][ T3545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.614349][ T3545] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.677302][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 35.736304][ T3555] loop2: detected capacity change from 0 to 256 [ 35.759525][ T3423] kernel write not supported for file bpf-map (pid: 3423 comm: kworker/1:5) [ 35.844646][ T3563] loop1: detected capacity change from 0 to 128 [ 35.937284][ T3566] netlink: 4 bytes leftover after parsing attributes in process `syz.2.37'. [ 35.988470][ T3568] loop0: detected capacity change from 0 to 128 [ 36.130723][ T3578] netlink: 8 bytes leftover after parsing attributes in process `syz.0.42'. [ 36.173988][ T3578] netlink: 'syz.0.42': attribute type 1 has an invalid length. [ 36.184419][ T3563] syz.1.36: attempt to access beyond end of device [ 36.184419][ T3563] loop1: rw=3, sector=138, nr_sectors = 6 limit=128 [ 36.201810][ T3563] syz.1.36: attempt to access beyond end of device [ 36.201810][ T3563] loop1: rw=2051, sector=144, nr_sectors = 106 limit=128 [ 36.259024][ T3580] syz.3.43 (3580) used greatest stack depth: 9344 bytes left [ 36.306718][ T3586] loop3: detected capacity change from 0 to 736 [ 36.460408][ T3603] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 4, id = 0 [ 36.473851][ T3602] loop3: detected capacity change from 0 to 512 [ 36.492574][ T3602] EXT4-fs: Ignoring removed bh option [ 36.520076][ T3602] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 36.562672][ T3610] loop1: detected capacity change from 0 to 2048 [ 36.563558][ T3602] EXT4-fs (loop3): 1 truncate cleaned up [ 36.588638][ T3602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.611339][ T3610] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.627704][ T3610] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.651765][ T3602] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.52: bg 0: block 465: padding at end of block bitmap is not set [ 36.672893][ T3602] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 36.685979][ T3602] EXT4-fs (loop3): This should not happen!! Data will be lost [ 36.685979][ T3602] [ 36.695958][ T3602] EXT4-fs (loop3): Total free blocks count 0 [ 36.702465][ T3602] EXT4-fs (loop3): Free/Dirty block details [ 36.708942][ T3602] EXT4-fs (loop3): free_blocks=0 [ 36.714242][ T3602] EXT4-fs (loop3): dirty_blocks=1 [ 36.714371][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.719327][ T3602] EXT4-fs (loop3): Block reservation details [ 36.719345][ T3602] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 36.719464][ T3602] EXT4-fs error (device loop3) in ext4_setattr:6120: error 28 [ 36.826395][ T3313] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 36.853347][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.912653][ T3638] loop2: detected capacity change from 0 to 512 [ 36.915698][ T3636] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 36.931595][ T3638] EXT4-fs: Ignoring removed oldalloc option [ 36.944110][ T3638] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.960701][ T3636] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 36.985934][ T3638] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.66: iget: bad i_size value: 38620345925642 [ 37.001075][ T3638] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.001275][ T3638] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.66: couldn't read orphan inode 15 (err -117) [ 37.010676][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 37.010698][ C0] EXT4-fs (loop2): initial error at time 1776545133: ext4_orphan_get:1397: inode 15 [ 37.010725][ C0] EXT4-fs (loop2): last error at time 1776545133: ext4_orphan_get:1397: inode 15 [ 37.048487][ T3638] loop2: lost filesystem error report for type 5 error -117 [ 37.051336][ T3638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.123000][ T3638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.161487][ T3653] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 37.185744][ T3653] ext4 filesystem being mounted at /14/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 37.238630][ T3322] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.592696][ T3684] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.611369][ T3684] ext4 filesystem being mounted at /23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.630840][ T3689] EXT4-fs: inline encryption not supported [ 37.645674][ T3689] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 37.666630][ T3689] System zones: 0-2, 18-18, 34-35 [ 37.673686][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.688117][ T3689] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.700970][ T3689] ext4 filesystem being mounted at /20/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.717444][ T3689] EXT4-fs error (device loop2): ext4_get_first_dir_block:3548: inode #12: comm syz.2.87: directory missing '.' [ 37.779340][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.792621][ T3694] netlink: 12 bytes leftover after parsing attributes in process `syz.4.90'. [ 37.811863][ T3694] netlink: 12 bytes leftover after parsing attributes in process `syz.4.90'. [ 38.479628][ T3722] netlink: 52 bytes leftover after parsing attributes in process `syz.0.101'. [ 38.504225][ T3722] netlink: 48 bytes leftover after parsing attributes in process `syz.0.101'. [ 38.675712][ T3742] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 38.712061][ T3742] EXT4-fs (loop4): orphan cleanup on readonly fs [ 38.737927][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 38.778100][ T3742] loop4: lost filesystem error report for type 5 error -117 [ 38.778333][ T3742] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 38.794510][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 38.794533][ C0] EXT4-fs (loop4): initial error at time 1776545134: ext4_read_block_bitmap_nowait:517 [ 38.794561][ C0] EXT4-fs (loop4): last error at time 1776545134: ext4_read_block_bitmap_nowait:517 [ 38.930804][ T3742] loop4: lost filesystem error report for type 5 error -117 [ 38.931051][ T3742] EXT4-fs (loop4): 1 orphan inode deleted [ 38.960048][ T3742] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 39.013198][ T3742] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 39.048979][ T3742] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 39.071135][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.092929][ T3763] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.127427][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.159144][ T3763] ext4 filesystem being mounted at /24/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.176004][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.191935][ T3771] mmap: syz.2.125 (3771) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 39.231587][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.244604][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.286228][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.326923][ T3742] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.112: Block bitmap for bg 0 marked uninitialized [ 39.386408][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.518462][ T3791] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.526391][ T28] kauditd_printk_skb: 158 callbacks suppressed [ 39.526408][ T28] audit: type=1400 audit(1776545135.687:258): avc: denied { create } for pid=3799 comm="syz.2.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.541344][ T3791] ext4 filesystem being mounted at /20/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 39.588998][ T28] audit: type=1400 audit(1776545135.727:259): avc: denied { bind } for pid=3799 comm="syz.2.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.615879][ T3791] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.133: corrupted xattr block 33: invalid header [ 39.653477][ T3791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 39.671636][ T3793] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.672426][ T28] audit: type=1400 audit(1776545135.837:260): avc: denied { ioctl } for pid=3792 comm="syz.4.134" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.692349][ T3793] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.725021][ T3791] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.133: corrupted xattr block 33: invalid header [ 39.745719][ T28] audit: type=1400 audit(1776545135.907:261): avc: denied { block_suspend } for pid=3807 comm="syz.0.139" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 39.779030][ T3791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 39.807308][ T28] audit: type=1400 audit(1776545135.967:262): avc: denied { mounton } for pid=3790 comm="syz.3.133" path="/20/bus/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.907416][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.934497][ T28] audit: type=1400 audit(1776545136.097:263): avc: denied { write } for pid=3816 comm="syz.0.144" path="socket:[6339]" dev="sockfs" ino=6339 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.111810][ T28] audit: type=1400 audit(1776545136.277:264): avc: denied { map } for pid=3826 comm="syz.0.148" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 40.119814][ T3827] set_capacity_and_notify: 7 callbacks suppressed [ 40.119834][ T3827] loop3: detected capacity change from 0 to 512 [ 40.198103][ T3827] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.147: iget: bad i_size value: 38620345925642 [ 40.225465][ T3827] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 40.226272][ T3827] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.147: couldn't read orphan inode 15 (err -117) [ 40.235524][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 40.235546][ C0] EXT4-fs (loop3): initial error at time 1776545136: ext4_orphan_get:1397: inode 15 [ 40.235577][ C0] EXT4-fs (loop3): last error at time 1776545136: ext4_orphan_get:1397: inode 15 [ 40.284110][ T3827] loop3: lost filesystem error report for type 5 error -117 [ 40.286187][ T3827] EXT4-fs (loop3): mounted filesystem 00000000-0000-00a1-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.389713][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-00a1-0000-000000000000. [ 40.413838][ T3836] loop1: detected capacity change from 0 to 128 [ 40.451551][ T3836] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 40.460391][ T3841] SELinux: policydb version 1580590173 does not match my version range 15-35 [ 40.472255][ T28] audit: type=1400 audit(1776545136.617:265): avc: denied { load_policy } for pid=3833 comm="syz.4.150" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 40.498816][ T3841] SELinux: failed to load policy [ 40.554871][ T2211] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 40.682193][ T28] audit: type=1400 audit(1776545136.847:266): avc: denied { ioctl } for pid=3857 comm="syz.4.161" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 40.752526][ T28] audit: type=1400 audit(1776545136.917:267): avc: denied { write } for pid=3861 comm="syz.0.162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 40.851842][ T3870] loop3: detected capacity change from 0 to 512 [ 40.876165][ T3870] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 40.916643][ T3870] EXT4-fs (loop3): 1 truncate cleaned up [ 40.926694][ T3870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.961062][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.059849][ T3893] loop2: detected capacity change from 0 to 512 [ 41.072592][ T3893] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 41.095019][ T3896] loop0: detected capacity change from 0 to 512 [ 41.103126][ T3893] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 41.126059][ T3898] netlink: 276 bytes leftover after parsing attributes in process `syz.1.181'. [ 41.129605][ T3900] netlink: 36 bytes leftover after parsing attributes in process `syz.3.180'. [ 41.150137][ T3900] netlink: 16 bytes leftover after parsing attributes in process `syz.3.180'. [ 41.160446][ T3900] netlink: 36 bytes leftover after parsing attributes in process `syz.3.180'. [ 41.171047][ T3893] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 41.193682][ T3903] netlink: 276 bytes leftover after parsing attributes in process `syz.1.181'. [ 41.227630][ T3893] EXT4-fs (loop2): 1 truncate cleaned up [ 41.260637][ T3893] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.303301][ T3918] capability: warning: `syz.1.188' uses 32-bit capabilities (legacy support in use) [ 41.341744][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.344197][ T3918] program syz.1.188 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.441453][ T3932] netlink: 20 bytes leftover after parsing attributes in process `syz.3.196'. [ 41.489901][ T3937] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.614408][ T3937] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.636958][ T3951] loop3: detected capacity change from 0 to 512 [ 41.648455][ T3951] EXT4-fs: Ignoring removed nobh option [ 41.654500][ T3951] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 41.670664][ T3951] EXT4-fs (loop3): 1 truncate cleaned up [ 41.679133][ T3951] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.718778][ T3951] Invalid option length (255) for dns_resolver key [ 41.734724][ T3937] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.755030][ T3962] syz.2.210 uses obsolete (PF_INET,SOCK_PACKET) [ 41.811621][ T3937] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.830903][ T3968] netlink: 264 bytes leftover after parsing attributes in process `syz.2.213'. [ 41.870233][ T49] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.896152][ T49] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.912147][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.923233][ T49] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.971421][ T2260] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.009392][ T3976] loop3: detected capacity change from 0 to 764 [ 42.042053][ T3976] rock: directory entry would overflow storage [ 42.048530][ T3976] rock: sig=0x4f50, size=4, remaining=3 [ 42.058109][ T3976] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 42.245745][ T3960] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.209'. [ 42.750551][ T4029] process 'syz.0.242' launched './file0' with NULL argv: empty string added [ 43.031723][ T10] kernel write not supported for file /140/uid_map (pid: 10 comm: kworker/0:1) [ 43.264604][ T4057] IPv6: Can't replace route, no match found [ 43.331862][ T4063] loop0: detected capacity change from 0 to 512 [ 43.363611][ T4063] EXT4-fs (loop0): 1 truncate cleaned up [ 43.376346][ T4063] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.421846][ T4063] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.258: bg 0: block 465: padding at end of block bitmap is not set [ 43.454267][ T4063] EXT4-fs (loop0): Delayed block allocation failed for inode 13 at logical offset 2 with max blocks 10 with error 117 [ 43.469239][ T4073] netlink: 44 bytes leftover after parsing attributes in process `syz.1.262'. [ 43.479642][ T4073] netlink: 43 bytes leftover after parsing attributes in process `syz.1.262'. [ 43.489977][ T4063] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.489977][ T4063] [ 43.501602][ T4073] netlink: 'syz.1.262': attribute type 6 has an invalid length. [ 43.546517][ T4073] netlink: 'syz.1.262': attribute type 5 has an invalid length. [ 43.564682][ T4063] syz.0.258 (4063) used greatest stack depth: 9032 bytes left [ 43.590108][ T3319] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #13: comm syz-executor: data will be lost [ 43.608309][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.898526][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.951248][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.022037][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.108899][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.275945][ T49] bridge_slave_1: left allmulticast mode [ 44.294362][ T49] bridge_slave_1: left promiscuous mode [ 44.313362][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.335830][ T49] bridge_slave_0: left allmulticast mode [ 44.352384][ T49] bridge_slave_0: left promiscuous mode [ 44.366000][ T4127] loop2: detected capacity change from 0 to 1024 [ 44.375676][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.410965][ T4127] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.525672][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.601493][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.613033][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.623699][ T49] bond0 (unregistering): Released all slaves [ 44.633699][ T3042] 8021q: adding VLAN 0 to HW filter on device eth1 [ 44.671750][ T49] hsr_slave_0: left promiscuous mode [ 44.686793][ T49] hsr_slave_1: left promiscuous mode [ 44.695061][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.703350][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.718207][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.734688][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.759070][ T49] veth1_macvtap: left promiscuous mode [ 44.770973][ T49] veth0_macvtap: left promiscuous mode [ 44.784356][ T49] veth1_vlan: left promiscuous mode [ 44.791100][ T49] veth0_vlan: left promiscuous mode [ 44.810945][ T4171] loop3: detected capacity change from 0 to 128 [ 44.979747][ T49] team0 (unregistering): Port device team_slave_1 removed [ 44.991397][ T4188] Illegal XDP return value 4294967294 on prog (id 27) dev N/A, expect packet loss! [ 45.002411][ T49] team0 (unregistering): Port device team_slave_0 removed [ 45.044815][ T3042] 8021q: adding VLAN 0 to HW filter on device eth2 [ 45.077206][ T4195] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 45.151594][ T2211] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 45.191207][ T4101] chnl_net:caif_netlink_parms(): no params data found [ 45.254552][ T4206] set_capacity_and_notify: 1 callbacks suppressed [ 45.254645][ T4206] loop4: detected capacity change from 0 to 512 [ 45.268596][ T4206] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.283041][ T4206] EXT4-fs (loop4): orphan cleanup on readonly fs [ 45.298471][ T4206] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 45.319779][ T4206] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.305: attempt to clear invalid blocks 2 len 1 [ 45.333090][ T4206] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 45.333272][ T4206] EXT4-fs (loop4): Remounting filesystem read-only [ 45.342474][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 45.342497][ C0] EXT4-fs (loop4): initial error at time 1776545141: ext4_clear_blocks:876: inode 13 [ 45.342529][ C0] EXT4-fs (loop4): last error at time 1776545141: ext4_clear_blocks:876: inode 13 [ 45.364950][ T4101] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.366180][ T4206] EXT4-fs (loop4): 1 truncate cleaned up [ 45.387949][ T4206] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.406657][ T4101] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.442525][ T4101] bridge_slave_0: entered allmulticast mode [ 45.463118][ T4101] bridge_slave_0: entered promiscuous mode [ 45.495508][ T3042] 8021q: adding VLAN 0 to HW filter on device eth3 [ 45.504052][ T4101] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.522324][ T4101] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.531082][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.543760][ T4101] bridge_slave_1: entered allmulticast mode [ 45.553938][ T4101] bridge_slave_1: entered promiscuous mode [ 45.604028][ T4101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.623553][ T4101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.681962][ T4101] team0: Port device team_slave_0 added [ 45.702987][ T4101] team0: Port device team_slave_1 added [ 45.758347][ T4101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.778717][ T4101] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 45.819084][ T4101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.867388][ T4101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.878891][ T4101] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 45.926275][ T4101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.960369][ T3042] 8021q: adding VLAN 0 to HW filter on device eth4 [ 45.979295][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 45.979312][ T28] audit: type=1400 audit(1776545142.147:311): avc: denied { read } for pid=4255 comm="syz.3.315" name="usbmon9" dev="devtmpfs" ino=169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 46.034540][ T4101] hsr_slave_0: entered promiscuous mode [ 46.049728][ T4101] hsr_slave_1: entered promiscuous mode [ 46.055376][ T28] audit: type=1400 audit(1776545142.147:312): avc: denied { open } for pid=4255 comm="syz.3.315" path="/dev/usbmon9" dev="devtmpfs" ino=169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 46.079858][ T4101] debugfs: 'hsr0' already exists in 'hsr' [ 46.088688][ T4101] Cannot create hsr debugfs directory [ 46.113690][ T28] audit: type=1400 audit(1776545142.147:313): avc: denied { ioctl } for pid=4255 comm="syz.3.315" path="/dev/usbmon9" dev="devtmpfs" ino=169 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 46.286318][ T4267] __nla_validate_parse: 2 callbacks suppressed [ 46.286343][ T4267] netlink: 8 bytes leftover after parsing attributes in process `syz.2.317'. [ 46.322255][ T4101] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.332891][ T4101] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 46.342176][ T4101] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 46.354143][ T4101] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 46.369966][ T4101] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 46.405729][ T4270] loop2: detected capacity change from 0 to 128 [ 46.417255][ T4101] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 46.458446][ T4101] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 46.478432][ T4101] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 46.543892][ T28] audit: type=1400 audit(1776545142.707:314): avc: denied { ioctl } for pid=4278 comm="syz.2.319" path="socket:[6965]" dev="sockfs" ino=6965 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 46.592969][ T4101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.606240][ T4101] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.621506][ T2211] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.628648][ T2211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.661450][ T2211] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.668691][ T2211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.823049][ T4101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.853458][ T28] audit: type=1326 audit(1776545143.017:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 46.880044][ T28] audit: type=1326 audit(1776545143.017:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 46.905038][ T28] audit: type=1326 audit(1776545143.017:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 46.971976][ T28] audit: type=1326 audit(1776545143.017:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 47.006609][ T28] audit: type=1326 audit(1776545143.047:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 47.048294][ T28] audit: type=1326 audit(1776545143.097:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4299 comm="syz.1.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3d123c819 code=0x7ffc0000 [ 47.179643][ T4101] veth0_vlan: entered promiscuous mode [ 47.188836][ T4101] veth1_vlan: entered promiscuous mode [ 47.222902][ T4101] veth0_macvtap: entered promiscuous mode [ 47.222969][ T4322] netlink: 12 bytes leftover after parsing attributes in process `syz.4.330'. [ 47.255147][ T4101] veth1_macvtap: entered promiscuous mode [ 47.300517][ T4101] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.319712][ T4101] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.338381][ T36] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.364105][ T36] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.387870][ T36] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.406422][ T36] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.422351][ T4328] team0: No ports can be present during mode change [ 48.343138][ T4377] loop4: detected capacity change from 0 to 512 [ 48.367474][ T4377] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.392424][ T4377] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 48.417584][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 48.424067][ C1] EXT4-fs (loop4): initial error at time 1776545144: ext4_mb_generate_buddy:1317 [ 48.433254][ C1] EXT4-fs (loop4): last error at time 1776545144: ext4_mb_generate_buddy:1317 [ 48.456343][ T4377] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.354: Failed to acquire dquot type 1 [ 48.473315][ T4377] loop4: lost filesystem error report for type 5 error -28 [ 48.475040][ T4377] EXT4-fs (loop4): 1 truncate cleaned up [ 48.500803][ T4377] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.573345][ T4377] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.593694][ T4377] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 48.643633][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.760911][ T4405] netlink: 8 bytes leftover after parsing attributes in process `syz.2.365'. [ 48.782896][ T4407] loop5: detected capacity change from 0 to 512 [ 48.789482][ T4409] loop4: detected capacity change from 0 to 512 [ 48.789773][ T4409] EXT4-fs: Ignoring removed nobh option [ 48.806310][ T4409] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 48.845862][ T4409] EXT4-fs (loop4): 1 truncate cleaned up [ 48.859616][ T4407] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.863813][ T4409] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.882664][ T4407] EXT4-fs (loop5): shut down requested (2) [ 48.902094][ T4407] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 48.924944][ T4407] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 48.928709][ T4409] Invalid option length (255) for dns_resolver key [ 48.952134][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.132247][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.211723][ T4442] loop1: detected capacity change from 0 to 256 [ 49.226969][ T4442] msdos: Bad value for 'dmask' [ 49.240970][ T4442] SELinux: ebitmap: map size 1685024300 does not match my size 64 (high bit was 745763951) [ 49.251646][ T4442] SELinux: failed to load policy [ 50.040521][ T4466] netlink: 8 bytes leftover after parsing attributes in process `syz.3.389'. [ 50.052220][ T4468] loop5: detected capacity change from 0 to 512 [ 50.058740][ T4467] capability: warning: `syz.4.390' uses deprecated v2 capabilities in a way that may be insecure [ 50.074214][ T4468] EXT4-fs: Ignoring removed nobh option [ 50.097623][ T4468] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 50.115451][ T4468] EXT4-fs (loop5): 1 truncate cleaned up [ 50.125819][ T4468] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.227069][ T4468] Invalid option length (255) for dns_resolver key [ 50.394476][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.687329][ T4509] netlink: 8 bytes leftover after parsing attributes in process `syz.3.408'. [ 50.726962][ T4511] loop1: detected capacity change from 0 to 256 [ 50.803798][ T4511] FAT-fs (loop1): Directory bread(block 64) failed [ 50.831271][ T4511] FAT-fs (loop1): Directory bread(block 65) failed [ 50.862408][ T4511] FAT-fs (loop1): Directory bread(block 66) failed [ 50.870379][ T4511] FAT-fs (loop1): Directory bread(block 67) failed [ 50.876980][ T4511] FAT-fs (loop1): Directory bread(block 68) failed [ 50.884889][ T4511] FAT-fs (loop1): Directory bread(block 69) failed [ 50.893134][ T4511] FAT-fs (loop1): Directory bread(block 70) failed [ 50.903031][ T4511] FAT-fs (loop1): Directory bread(block 71) failed [ 50.910949][ T4511] FAT-fs (loop1): Directory bread(block 72) failed [ 50.918969][ T4511] FAT-fs (loop1): Directory bread(block 73) failed [ 51.051137][ T4521] loop1: detected capacity change from 0 to 512 [ 51.063671][ T4521] EXT4-fs: Ignoring removed nobh option [ 51.083208][ T4521] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.113247][ T4521] EXT4-fs (loop1): 1 truncate cleaned up [ 51.124337][ T4521] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.159890][ T4530] program syz.2.416 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.202959][ T4521] Invalid option length (255) for dns_resolver key [ 51.259901][ T28] kauditd_printk_skb: 68 callbacks suppressed [ 51.259917][ T28] audit: type=1400 audit(1776545147.427:385): avc: denied { read } for pid=4542 comm="syz.2.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.365861][ T4549] program syz.2.423 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.386459][ T28] audit: type=1400 audit(1776545147.547:386): avc: denied { bind } for pid=4548 comm="syz.5.424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 51.426742][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.452042][ T4552] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 51.453575][ T4554] netlink: 8 bytes leftover after parsing attributes in process `syz.2.427'. [ 51.472796][ T4552] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.472958][ T4552] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.508092][ T28] audit: type=1400 audit(1776545147.667:387): avc: denied { write } for pid=4555 comm="syz.4.428" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.546427][ T4554] netlink: 200 bytes leftover after parsing attributes in process `syz.2.427'. [ 51.629571][ T4568] loop2: detected capacity change from 0 to 256 [ 51.652185][ T4568] FAT-fs (loop2): Directory bread(block 64) failed [ 51.674287][ T4568] FAT-fs (loop2): Directory bread(block 65) failed [ 51.693575][ T4568] FAT-fs (loop2): Directory bread(block 66) failed [ 51.714756][ T4574] loop5: detected capacity change from 0 to 128 [ 51.727820][ T4568] FAT-fs (loop2): Directory bread(block 67) failed [ 51.748565][ T4568] FAT-fs (loop2): Directory bread(block 68) failed [ 51.755162][ T4568] FAT-fs (loop2): Directory bread(block 69) failed [ 51.763311][ T4568] FAT-fs (loop2): Directory bread(block 70) failed [ 51.770169][ T4568] FAT-fs (loop2): Directory bread(block 71) failed [ 51.789725][ T4568] FAT-fs (loop2): Directory bread(block 72) failed [ 51.799507][ T4568] FAT-fs (loop2): Directory bread(block 73) failed [ 51.842330][ T4579] program syz.4.437 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.880523][ T4582] loop2: detected capacity change from 0 to 512 [ 51.887131][ T4582] EXT4-fs: Ignoring removed nobh option [ 51.901875][ T4586] netlink: 16 bytes leftover after parsing attributes in process `syz.4.440'. [ 51.933607][ T4582] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.934854][ T4586] netlink: 'syz.4.440': attribute type 5 has an invalid length. [ 51.968973][ T4582] EXT4-fs (loop2): 1 truncate cleaned up [ 51.979328][ T4582] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.040440][ T4582] Invalid option length (255) for dns_resolver key [ 52.143113][ T4597] loop1: detected capacity change from 0 to 512 [ 52.181325][ T4597] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.206070][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.217439][ T28] audit: type=1400 audit(1776545148.377:388): avc: denied { ioctl } for pid=4596 comm="syz.1.444" path="/98/file0/file1" dev="loop1" ino=15 ioctlcmd=0x5879 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 52.282102][ T4610] program syz.3.448 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 52.303147][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.337379][ T28] audit: type=1400 audit(1776545148.487:389): avc: denied { write } for pid=4611 comm="syz.4.451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.802720][ T4641] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 4, id = 0 [ 52.916525][ T4645] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 55.396834][ T4645] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.404183][ T4645] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.475524][ T4654] netlink: 8 bytes leftover after parsing attributes in process `syz.1.467'. [ 55.507794][ T4654] netlink: 'syz.1.467': attribute type 1 has an invalid length. [ 55.518793][ T4660] loop4: detected capacity change from 0 to 512 [ 55.530887][ T4660] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.576569][ T4660] EXT4-fs (loop4): orphan file too big: 4294967295 [ 55.583837][ T4660] EXT4-fs (loop4): mount failed [ 55.663974][ T4670] loop2: detected capacity change from 0 to 2048 [ 55.703455][ T4670] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.749038][ T4670] ext4 filesystem being mounted at /98/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.902380][ T4687] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.475: bg 0: block 345: padding at end of block bitmap is not set [ 55.934790][ T4689] loop4: detected capacity change from 0 to 256 [ 55.959223][ T4687] EXT4-fs (loop2): Remounting filesystem read-only [ 55.993255][ T2211] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 56.114323][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.177304][ T4709] netlink: 4 bytes leftover after parsing attributes in process `syz.4.486'. [ 56.196549][ T4711] netlink: 28 bytes leftover after parsing attributes in process `syz.1.487'. [ 56.227629][ T4713] loop2: detected capacity change from 0 to 128 [ 56.266330][ T4713] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 56.299037][ T28] audit: type=1400 audit(1776545152.457:390): avc: denied { append } for pid=4716 comm="syz.1.488" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 56.334269][ T4713] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 56.423776][ T28] audit: type=1400 audit(1776545152.587:391): avc: denied { setopt } for pid=4725 comm="syz.2.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.502771][ T4731] loop1: detected capacity change from 0 to 512 [ 56.539299][ T4731] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.564010][ T4731] ext4 filesystem being mounted at /115/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.617130][ T4741] netlink: 'syz.3.497': attribute type 1 has an invalid length. [ 56.652967][ T4741] netlink: 'syz.3.497': attribute type 2 has an invalid length. [ 56.662059][ T4741] netlink: 'syz.3.497': attribute type 1 has an invalid length. [ 56.670061][ T4741] netlink: 'syz.3.497': attribute type 2 has an invalid length. [ 56.734980][ T4750] netlink: 4 bytes leftover after parsing attributes in process `syz.3.501'. [ 56.833662][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.855976][ T4760] loop1: detected capacity change from 0 to 512 [ 56.882950][ T4760] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 56.899414][ T4760] EXT4-fs (loop1): orphan cleanup on readonly fs [ 56.924901][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 56.951389][ T4760] loop1: lost filesystem error report for type 5 error -117 [ 56.953071][ T4760] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 56.960519][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 56.960540][ C1] EXT4-fs (loop1): initial error at time 1776545153: ext4_read_block_bitmap_nowait:517 [ 56.960563][ C1] EXT4-fs (loop1): last error at time 1776545153: ext4_read_block_bitmap_nowait:517 [ 57.009028][ T4760] loop1: lost filesystem error report for type 5 error -117 [ 57.009387][ T4760] EXT4-fs (loop1): 1 orphan inode deleted [ 57.024272][ T4760] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 57.058896][ T4778] loop4: detected capacity change from 0 to 2048 [ 57.081099][ T4760] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 57.093134][ T4760] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 57.129276][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.150300][ T4778] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.154177][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.180898][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.199833][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.219176][ T4794] loop5: detected capacity change from 0 to 512 [ 57.227091][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.251872][ T4760] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.502: Block bitmap for bg 0 marked uninitialized [ 57.282420][ T4794] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.319306][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.321406][ T4794] ext4 filesystem being mounted at /32/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.345891][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.373763][ T4794] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.514: corrupted xattr block 33: invalid header [ 57.389606][ T4794] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 57.400739][ T4794] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.514: corrupted xattr block 33: invalid header [ 57.421195][ T4794] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 57.444897][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.505383][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.514662][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.533680][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.543042][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.571553][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.581307][ T4803] netlink: 4 bytes leftover after parsing attributes in process `syz.5.517'. [ 57.655787][ T4808] loop1: detected capacity change from 0 to 736 [ 57.947802][ T4833] loop1: detected capacity change from 0 to 512 [ 57.989685][ T4833] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.024454][ T4833] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 58.043737][ T4839] loop2: detected capacity change from 0 to 128 [ 58.054937][ T4833] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 58.060220][ T4839] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 58.066075][ T4833] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.522: Failed to acquire dquot type 1 [ 58.087888][ T4833] loop1: lost filesystem error report for type 5 error -5 [ 58.089264][ T4833] EXT4-fs (loop1): 1 truncate cleaned up [ 58.094691][ T3306] udevd[3306]: incorrect ext4 checksum on /dev/loop2 [ 58.097593][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 58.115202][ C1] EXT4-fs (loop1): last error at time 1776545154: ext4_acquire_dquot:7034 [ 58.125492][ T4839] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 58.128074][ T4833] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 58.190834][ T3322] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 58.264373][ T4845] loop2: detected capacity change from 0 to 512 [ 58.287153][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 58.307377][ T4845] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.526: iget: bad i_size value: 38620345925642 [ 58.320591][ T4845] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 58.321583][ T4845] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.526: couldn't read orphan inode 15 (err -117) [ 58.335183][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 58.335202][ C0] EXT4-fs (loop2): initial error at time 1776545154: ext4_orphan_get:1397: inode 15 [ 58.335231][ C0] EXT4-fs (loop2): last error at time 1776545154: ext4_orphan_get:1397: inode 15 [ 58.372646][ T4845] loop2: lost filesystem error report for type 5 error -117 [ 58.376188][ T4845] EXT4-fs (loop2): mounted filesystem 00000000-0000-00a1-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.441131][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-00a1-0000-000000000000. [ 58.530565][ T4867] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 58.546570][ T4867] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.553234][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.569031][ T4867] loop2: lost filesystem error report for type 5 error -117 [ 58.571757][ T4867] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 58.579141][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.579164][ C1] EXT4-fs (loop2): initial error at time 1776545154: ext4_read_block_bitmap_nowait:517 [ 58.579190][ C1] EXT4-fs (loop2): last error at time 1776545154: ext4_read_block_bitmap_nowait:517 [ 58.656153][ T28] audit: type=1400 audit(1776545154.817:392): avc: denied { create } for pid=4877 comm="syz.5.533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 58.676223][ T4867] loop2: lost filesystem error report for type 5 error -117 [ 58.678267][ T4867] EXT4-fs (loop2): 1 orphan inode deleted [ 58.679613][ T4863] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.686548][ T4867] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 58.696705][ T28] audit: type=1400 audit(1776545154.837:393): avc: denied { connect } for pid=4877 comm="syz.5.533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 58.752176][ T4867] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 58.775860][ T4867] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 58.790438][ T4874] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.811362][ T28] audit: type=1400 audit(1776545154.967:394): avc: denied { create } for pid=4882 comm="syz.4.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 58.813058][ T4874] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.532: invalid indirect mapped block 4294967295 (level 1) [ 58.833596][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.861611][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.876300][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.876352][ T28] audit: type=1400 audit(1776545155.027:395): avc: denied { ioctl } for pid=4882 comm="syz.4.535" path="socket:[8892]" dev="sockfs" ino=8892 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 58.889854][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.890025][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.890150][ T4867] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.528: Block bitmap for bg 0 marked uninitialized [ 58.923501][ T4874] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 58.957625][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 58.973243][ C0] EXT4-fs (loop3): initial error at time 1776545155: ext4_free_branches:1023: inode 11 [ 58.982967][ C0] EXT4-fs (loop3): last error at time 1776545155: ext4_free_branches:1023: inode 11 [ 58.992966][ T4874] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.532: invalid indirect mapped block 4294967295 (level 1) [ 59.007904][ T4874] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.009060][ T4874] EXT4-fs (loop3): 2 truncates cleaned up [ 59.009635][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.018895][ T4874] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.054189][ T4874] netlink: 104 bytes leftover after parsing attributes in process `syz.3.532'. [ 59.096931][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.236136][ T4905] netlink: 'syz.5.545': attribute type 1 has an invalid length. [ 59.243985][ T4905] netlink: 'syz.5.545': attribute type 2 has an invalid length. [ 59.253122][ T4905] netlink: 'syz.5.545': attribute type 1 has an invalid length. [ 59.261233][ T4905] netlink: 'syz.5.545': attribute type 2 has an invalid length. [ 60.160718][ T28] audit: type=1400 audit(1776545156.327:396): avc: denied { ioctl } for pid=4943 comm="syz.4.565" path="socket:[9831]" dev="sockfs" ino=9831 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 60.359765][ T4955] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.424708][ T4955] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fffff00) [ 60.481597][ T4965] SELinux: policydb version 1580590173 does not match my version range 15-35 [ 60.501675][ T4965] SELinux: failed to load policy [ 60.504101][ T28] audit: type=1400 audit(1776545156.667:397): avc: denied { bind } for pid=4969 comm="syz.4.575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 60.631561][ T30] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 60.657090][ T30] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 160 with error 28 [ 60.671066][ T30] EXT4-fs (loop1): This should not happen!! Data will be lost [ 60.671066][ T30] [ 60.707252][ T30] EXT4-fs (loop1): Total free blocks count 0 [ 60.714416][ T30] EXT4-fs (loop1): Free/Dirty block details [ 60.724294][ T30] EXT4-fs (loop1): free_blocks=2415919504 [ 60.724391][ T4986] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.730132][ T30] EXT4-fs (loop1): dirty_blocks=160 [ 60.730149][ T30] EXT4-fs (loop1): Block reservation details [ 60.730160][ T30] EXT4-fs (loop1): i_reserved_data_blocks=10 [ 60.760624][ T3314] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 60.824200][ T4986] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.581: invalid indirect mapped block 4294967295 (level 1) [ 60.871627][ T4986] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.872950][ T4986] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.581: invalid indirect mapped block 4294967295 (level 1) [ 60.882258][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 60.882281][ C0] EXT4-fs (loop4): initial error at time 1776545157: ext4_free_branches:1023: inode 11 [ 60.882315][ C0] EXT4-fs (loop4): last error at time 1776545157: ext4_free_branches:1023: inode 11 [ 60.929360][ T4986] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.931028][ T4986] EXT4-fs (loop4): 2 truncates cleaned up [ 60.965147][ T4986] netlink: 104 bytes leftover after parsing attributes in process `syz.4.581'. [ 61.079649][ T4993] set_capacity_and_notify: 9 callbacks suppressed [ 61.079744][ T4993] loop4: detected capacity change from 0 to 4096 [ 61.269074][ T5009] netlink: 'syz.4.590': attribute type 3 has an invalid length. [ 61.462832][ T5021] loop4: detected capacity change from 0 to 2048 [ 61.481994][ T5021] ext4 filesystem being mounted at /126/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.502991][ T5024] loop3: detected capacity change from 0 to 2048 [ 61.601019][ T5031] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.596: bg 0: block 345: padding at end of block bitmap is not set [ 61.622672][ T5031] EXT4-fs (loop4): Remounting filesystem read-only [ 61.632014][ T49] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 61.766493][ T5039] netlink: 264 bytes leftover after parsing attributes in process `syz.5.612'. [ 61.833352][ T5049] netlink: 20 bytes leftover after parsing attributes in process `syz.5.602'. [ 62.035945][ T5069] loop2: detected capacity change from 0 to 512 [ 62.108696][ T5075] loop1: detected capacity change from 0 to 2048 [ 62.160081][ T5077] loop2: detected capacity change from 0 to 512 [ 62.186599][ T5077] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.232659][ T5077] __quota_error: 30 callbacks suppressed [ 62.232677][ T5077] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 62.265250][ T5077] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 62.275250][ T5077] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.620: Failed to acquire dquot type 1 [ 62.286985][ T5077] loop2: lost filesystem error report for type 5 error -5 [ 62.287592][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 62.301208][ C0] EXT4-fs (loop2): last error at time 1776545158: ext4_acquire_dquot:7034 [ 62.313363][ T5077] EXT4-fs (loop2): 1 truncate cleaned up [ 62.905764][ T5122] loop2: detected capacity change from 0 to 512 [ 62.906887][ T5124] loop1: detected capacity change from 0 to 2048 [ 62.931152][ T5122] EXT4-fs (loop2): 1 truncate cleaned up [ 62.956310][ T28] audit: type=1400 audit(1776545159.117:428): avc: denied { remove_name } for pid=5121 comm="syz.2.638" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.991723][ T5122] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.638: bg 0: block 465: padding at end of block bitmap is not set [ 63.028975][ T5122] EXT4-fs (loop2): Delayed block allocation failed for inode 13 at logical offset 2 with max blocks 10 with error 28 [ 63.046820][ T5122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 63.046820][ T5122] [ 63.066288][ T5122] EXT4-fs (loop2): Total free blocks count 0 [ 63.075019][ T5131] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.088141][ T5122] EXT4-fs (loop2): Free/Dirty block details [ 63.095507][ T5122] EXT4-fs (loop2): free_blocks=0 [ 63.101147][ T5122] EXT4-fs (loop2): dirty_blocks=10 [ 63.106329][ T5122] EXT4-fs (loop2): Block reservation details [ 63.112468][ T5122] EXT4-fs (loop2): i_reserved_data_blocks=10 [ 63.145768][ T5131] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.175231][ T3322] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #13: comm syz-executor: data will be lost [ 63.225606][ T5131] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.273046][ T5131] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.279989][ T5137] loop5: detected capacity change from 0 to 512 [ 63.306984][ T5137] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.349140][ T5137] Quota error (device loop5): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 63.374761][ T36] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.406421][ T5137] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 63.422595][ T36] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.451369][ T36] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.465725][ T5137] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.643: Failed to acquire dquot type 1 [ 63.495707][ T49] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.517147][ T5137] loop5: lost filesystem error report for type 5 error -5 [ 63.518645][ T5137] EXT4-fs (loop5): 1 truncate cleaned up [ 63.531528][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 63.531549][ C0] EXT4-fs (loop5): last error at time 1776545159: ext4_acquire_dquot:7034 [ 63.637534][ T5158] loop1: detected capacity change from 0 to 512 [ 63.640836][ T28] audit: type=1326 audit(1776545159.807:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5159 comm="syz.4.655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3997dac819 code=0x7ffc0000 [ 63.654520][ T28] audit: type=1326 audit(1776545159.807:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5159 comm="syz.4.655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3997dac819 code=0x7ffc0000 [ 63.759681][ T5158] EXT4-fs (loop1): 1 truncate cleaned up [ 63.844837][ T5158] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.654: bg 0: block 465: padding at end of block bitmap is not set [ 63.872833][ T28] audit: type=1326 audit(1776545159.807:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5159 comm="syz.4.655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3997dac819 code=0x7ffc0000 [ 63.908808][ T5165] syz.5.656 (5165): /proc/5164/oom_adj is deprecated, please use /proc/5164/oom_score_adj instead. [ 63.926004][ T5158] EXT4-fs (loop1): Delayed block allocation failed for inode 13 at logical offset 2 with max blocks 10 with error 117 [ 63.952950][ T28] audit: type=1326 audit(1776545159.807:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5159 comm="syz.4.655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3997dac819 code=0x7ffc0000 [ 63.978489][ T28] audit: type=1326 audit(1776545159.807:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5159 comm="syz.4.655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f3997dac819 code=0x7ffc0000 [ 63.982030][ T5158] EXT4-fs (loop1): This should not happen!! Data will be lost [ 63.982030][ T5158] [ 64.187483][ T3314] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #13: comm syz-executor: data will be lost [ 64.690432][ T5192] netlink: 836 bytes leftover after parsing attributes in process `syz.2.668'. [ 64.714916][ T5197] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 64.730218][ T5195] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.805300][ T5195] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.667: Failed to acquire dquot type 1 [ 64.818903][ T5195] loop3: lost filesystem error report for type 5 error -5 [ 64.827600][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 64.841412][ C1] EXT4-fs (loop3): last error at time 1776545160: ext4_acquire_dquot:7034 [ 64.859182][ T5195] EXT4-fs (loop3): 1 truncate cleaned up [ 64.873472][ T5197] FAT-fs (loop1): error, invalid access to FAT (entry 0x0fffff00) [ 65.273447][ T5232] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.322022][ T5232] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.372177][ T5232] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.430395][ T5232] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.439880][ T5241] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.515005][ T5241] FAT-fs (loop5): error, invalid access to FAT (entry 0x0fffff00) [ 65.551802][ T30] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.572183][ T36] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.614012][ T36] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.641341][ T36] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.947397][ T5264] netlink: 8 bytes leftover after parsing attributes in process `syz.4.698'. [ 66.421365][ T5283] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.510804][ T5291] set_capacity_and_notify: 10 callbacks suppressed [ 66.510822][ T5291] loop1: detected capacity change from 0 to 1024 [ 66.526106][ T5291] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.630994][ T5283] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.726269][ T5283] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.795534][ T5283] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.894190][ T2260] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.913288][ T2260] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.935248][ T5321] loop3: detected capacity change from 0 to 4096 [ 66.945372][ T2260] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.966404][ T5321] EXT4-fs mount: 41 callbacks suppressed [ 66.966422][ T5321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.018992][ T2260] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.057791][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.152784][ T5343] netlink: 8 bytes leftover after parsing attributes in process `syz.1.735'. [ 67.239489][ T5349] team0: No ports can be present during mode change [ 67.609749][ T5364] loop5: detected capacity change from 0 to 4096 [ 67.612108][ T5361] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.645570][ T5364] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.719753][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.733276][ T5361] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.839049][ T5361] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.945248][ T5361] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.077145][ T49] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.132290][ T49] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.147687][ T49] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.159803][ T49] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.325087][ T5391] loop5: detected capacity change from 0 to 512 [ 68.391663][ T5391] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 68.421484][ T5391] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 68.437570][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 68.444043][ C0] EXT4-fs (loop5): initial error at time 1776545164: ext4_mb_generate_buddy:1317 [ 68.453261][ C0] EXT4-fs (loop5): last error at time 1776545164: ext4_mb_generate_buddy:1317 [ 68.459571][ T5391] __quota_error: 20 callbacks suppressed [ 68.459603][ T5391] Quota error (device loop5): write_blk: dquota write failed [ 68.558994][ T5391] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 68.597649][ T5391] Quota error (device loop5): write_blk: dquota write failed [ 68.605152][ T5391] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 68.616806][ T5391] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.755: Failed to acquire dquot type 1 [ 68.639057][ T5391] loop5: lost filesystem error report for type 5 error -28 [ 68.639371][ T5391] EXT4-fs (loop5): 1 truncate cleaned up [ 68.654393][ T5391] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.702740][ T5391] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.712364][ T5391] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 68.721606][ T5404] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.759'. [ 68.740630][ T5404] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.759'. [ 68.763783][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.844869][ T5414] netlink: 16 bytes leftover after parsing attributes in process `syz.2.765'. [ 68.998446][ T5427] netlink: 12 bytes leftover after parsing attributes in process `syz.5.768'. [ 69.026574][ T28] audit: type=1400 audit(1776545165.187:452): avc: denied { setopt } for pid=5429 comm="syz.1.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 69.062505][ T28] audit: type=1400 audit(1776545165.217:453): avc: denied { read } for pid=5429 comm="syz.1.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 69.129309][ T5434] netlink: 8 bytes leftover after parsing attributes in process `syz.1.774'. [ 69.160856][ T5437] erspan0: entered promiscuous mode [ 69.285771][ T5444] loop1: detected capacity change from 0 to 512 [ 69.362797][ T5444] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.499444][ T5444] EXT4-fs (loop1): shut down requested (2) [ 69.521389][ T28] audit: type=1400 audit(1776545165.687:454): avc: denied { shutdown } for pid=5450 comm="syz.3.781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 69.556024][ T5444] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=15 [ 69.577750][ T5444] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=15 [ 69.676654][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.829304][ T5454] loop3: detected capacity change from 0 to 512 [ 69.883941][ T5454] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.907706][ T5454] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.973029][ T28] audit: type=1400 audit(1776545166.137:455): avc: denied { create } for pid=5453 comm="syz.3.783" name=E91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 70.062152][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.144485][ T5469] loop3: detected capacity change from 0 to 256 [ 70.165743][ T5469] msdos: Bad value for 'dmask' [ 70.182246][ T5469] SELinux: ebitmap: map size 1685024300 does not match my size 64 (high bit was 745763951) [ 70.202793][ T5469] SELinux: failed to load policy [ 71.869366][ T5495] netlink: 8 bytes leftover after parsing attributes in process `syz.3.801'. [ 72.151737][ T5521] loop3: detected capacity change from 0 to 128 [ 72.264466][ T5523] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.334627][ T5523] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.349113][ T5530] loop3: detected capacity change from 0 to 128 [ 72.355935][ T5530] vfat: Unknown parameter '' [ 72.409879][ T5523] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.437860][ T5538] erspan0: entered promiscuous mode [ 72.461117][ T5523] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.483918][ T28] audit: type=1400 audit(1776545168.647:456): avc: denied { create } for pid=5542 comm="syz.2.822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 72.508426][ T5543] netlink: 'syz.2.822': attribute type 6 has an invalid length. [ 72.516148][ T28] audit: type=1400 audit(1776545168.677:457): avc: denied { write } for pid=5542 comm="syz.2.822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 72.531113][ T5547] loop4: detected capacity change from 0 to 1024 [ 72.553580][ T5547] EXT4-fs: inline encryption not supported [ 72.559574][ T2260] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.576552][ T2211] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.586885][ T5547] EXT4-fs (loop4): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 72.602110][ T2260] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.621446][ T5547] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.625135][ T30] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.674657][ T5553] netlink: 28 bytes leftover after parsing attributes in process `syz.2.826'. [ 72.690048][ T5553] netlink: 141 bytes leftover after parsing attributes in process `syz.2.826'. [ 72.714782][ T5553] netlink: 16 bytes leftover after parsing attributes in process `syz.2.826'. [ 72.772878][ T5558] loop2: detected capacity change from 0 to 256 [ 72.784247][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.810726][ T5558] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.876319][ T5566] loop4: detected capacity change from 0 to 128 [ 72.883763][ T5566] vfat: Unknown parameter '' [ 72.962109][ T5570] loop2: detected capacity change from 0 to 512 [ 73.053266][ T5570] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.075371][ T5570] ext4 filesystem being mounted at /180/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.176890][ T5589] loop1: detected capacity change from 0 to 256 [ 73.203620][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.294108][ T5599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.351123][ T5609] loop3: detected capacity change from 0 to 2048 [ 73.377426][ T5613] vlan2: entered allmulticast mode [ 73.388594][ T5613] veth0_to_bond: entered allmulticast mode [ 73.399938][ T5609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.465343][ T5620] loop1: detected capacity change from 0 to 8192 [ 73.582285][ T5628] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 73.601833][ T5628] team0: Device ipvlan2 is already an upper device of the team interface [ 73.699924][ T2260] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 73.742175][ T2260] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 160 with error 28 [ 73.777589][ T2260] EXT4-fs (loop3): This should not happen!! Data will be lost [ 73.777589][ T2260] [ 73.789741][ T2260] EXT4-fs (loop3): Total free blocks count 0 [ 73.800443][ T2260] EXT4-fs (loop3): Free/Dirty block details [ 73.816374][ T2260] EXT4-fs (loop3): free_blocks=2415919504 [ 73.827682][ T2260] EXT4-fs (loop3): dirty_blocks=160 [ 73.837954][ T2260] EXT4-fs (loop3): Block reservation details [ 73.847772][ T2260] EXT4-fs (loop3): i_reserved_data_blocks=10 [ 73.861639][ T3313] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 73.892320][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.099289][ T5660] loop2: detected capacity change from 0 to 2048 [ 74.144424][ T5660] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.412647][ T2211] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 74.452179][ T2211] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 160 with error 28 [ 74.478185][ T2211] EXT4-fs (loop2): This should not happen!! Data will be lost [ 74.478185][ T2211] [ 74.506024][ T2211] EXT4-fs (loop2): Total free blocks count 0 [ 74.517043][ T2211] EXT4-fs (loop2): Free/Dirty block details [ 74.525273][ T2211] EXT4-fs (loop2): free_blocks=2415919504 [ 74.539454][ T2211] EXT4-fs (loop2): dirty_blocks=160 [ 74.548031][ T2211] EXT4-fs (loop2): Block reservation details [ 74.554955][ T2211] EXT4-fs (loop2): i_reserved_data_blocks=10 [ 74.562411][ T3322] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 74.576150][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.696662][ T5695] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 74.882421][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 74.882438][ T28] audit: type=1400 audit(1776545427.045:459): avc: denied { setopt } for pid=5705 comm="syz.2.904" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 74.918175][ T5708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.947899][ T5711] netlink: 12 bytes leftover after parsing attributes in process `syz.1.895'. [ 74.980696][ T5715] EXT4-fs: Ignoring removed nobh option [ 74.986790][ T5711] netlink: 12 bytes leftover after parsing attributes in process `syz.1.895'. [ 75.017042][ T5718] EXT4-fs: inline encryption not supported [ 75.027721][ T5715] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #3: comm syz.4.897: corrupted inode contents [ 75.063875][ T5715] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 75.067578][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 75.083315][ C0] EXT4-fs (loop4): initial error at time 1776545427: ext4_do_update_inode:5690: inode 3 [ 75.093166][ C0] EXT4-fs (loop4): last error at time 1776545427: ext4_do_update_inode:5690: inode 3 [ 75.105121][ T5715] EXT4-fs (loop4): Remounting filesystem read-only [ 75.124055][ T5718] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 75.137046][ T5715] Quota error (device loop4): write_blk: dquota write failed [ 75.147936][ T5715] Quota error (device loop4): qtree_write_dquot: Error -30 occurred while creating quota [ 75.151930][ T5718] ext4 filesystem being mounted at /153/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.165114][ T5715] EXT4-fs (loop4): 1 truncate cleaned up [ 75.180749][ T5715] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.203770][ T5715] ext4 filesystem being mounted at /181/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.218988][ T28] audit: type=1400 audit(1776545427.385:460): avc: denied { setattr } for pid=5714 comm="syz.4.897" path="/181/file0/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 75.247902][ T5718] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #15: comm syz.3.899: lblock 0 mapped to illegal pblock 0 (length 6) [ 75.256878][ T5728] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 75.276373][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.339147][ T5728] team0: Device ipvlan2 is already an upper device of the team interface [ 75.350452][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 75.510500][ T5743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.622022][ T5751] netlink: 48 bytes leftover after parsing attributes in process `syz.3.913'. [ 75.683360][ T5749] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.704527][ T5756] EXT4-fs: inline encryption not supported [ 75.719372][ T5756] EXT4-fs (loop3): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 75.789230][ T30] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 75.816026][ T5756] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.861630][ T30] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 160 with error 28 [ 75.881201][ T30] EXT4-fs (loop5): This should not happen!! Data will be lost [ 75.881201][ T30] [ 75.892435][ T30] EXT4-fs (loop5): Total free blocks count 0 [ 75.899706][ T30] EXT4-fs (loop5): Free/Dirty block details [ 75.905764][ T30] EXT4-fs (loop5): free_blocks=2415919504 [ 75.912972][ T30] EXT4-fs (loop5): dirty_blocks=160 [ 75.919749][ T30] EXT4-fs (loop5): Block reservation details [ 75.926593][ T30] EXT4-fs (loop5): i_reserved_data_blocks=10 [ 75.935300][ T4101] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 75.955887][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.977909][ T28] audit: type=1400 audit(1776545428.135:461): avc: denied { create } for pid=5769 comm="syz.4.919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.031714][ T28] audit: type=1400 audit(1776545428.145:462): avc: denied { bind } for pid=5769 comm="syz.4.919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.053212][ T28] audit: type=1400 audit(1776545428.145:463): avc: denied { connect } for pid=5769 comm="syz.4.919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.085578][ T28] audit: type=1400 audit(1776545428.145:464): avc: denied { read } for pid=5769 comm="syz.4.919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.120638][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.134639][ T28] audit: type=1400 audit(1776545428.295:465): avc: denied { block_suspend } for pid=5781 comm="syz.5.917" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 76.164297][ T5783] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 76.182004][ T5783] team0: Device ipvlan2 is already an upper device of the team interface [ 76.209223][ T5775] ------------[ cut here ]------------ [ 76.214725][ T5775] WARNING: kernel/signal.c:2174 at do_notify_parent+0x5c3/0x600, CPU#0: syz.2.922/5775 [ 76.224413][ T5775] Modules linked in: [ 76.228319][ T5775] CPU: 0 UID: 0 PID: 5775 Comm: syz.2.922 Not tainted syzkaller #0 PREEMPT(full) [ 76.237522][ T5775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.247587][ T5775] RIP: 0010:do_notify_parent+0x5c3/0x600 [ 76.253229][ T5775] Code: 8b 05 f1 fb f8 07 48 3b 44 24 48 75 41 44 89 f0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d e9 94 f9 63 04 cc e8 1e 11 1e 00 90 <0f> 0b 90 45 31 f6 eb cc e8 10 11 1e 00 90 0f 0b 90 e9 af fa ff ff [ 76.272903][ T5775] RSP: 0018:ffffc9000e53bdd8 EFLAGS: 00010093 [ 76.279003][ T5775] RAX: ffffffff813b3452 RBX: ffff8881054b1100 RCX: ffff8881054b1100 [ 76.286999][ T5775] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000040 [ 76.294977][ T5775] RBP: 0000000000000080 R08: ffff8881054b1bf8 R09: 0000000000000000 [ 76.303006][ T5775] R10: ffffc9000e53bdf0 R11: 0001c9000e53bdf0 R12: ffff8881054b1100 [ 76.311063][ T5775] R13: ffff8881054b1928 R14: ffff88810540b610 R15: 0000000000000080 [ 76.319078][ T5775] FS: 0000000000000000(0000) GS:ffff8882ae8d1000(0000) knlGS:0000000000000000 [ 76.328139][ T5775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.334726][ T5775] CR2: 00007f1709e1eff8 CR3: 000000010ce68000 CR4: 00000000003506f0 [ 76.342743][ T5775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.350774][ T5775] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 76.358765][ T5775] Call Trace: [ 76.362106][ T5775] [ 76.365099][ T5775] ? _raw_spin_lock_irqsave+0x57/0xb0 [ 76.370520][ T5775] ? __list_add_valid_or_report+0x38/0xe0 [ 76.376292][ T5775] do_exit+0xc13/0x1530 [ 76.380624][ T5775] ? switch_fpu_return+0xe7/0x1b0 [ 76.385761][ T5775] __x64_sys_exit+0x1f/0x20 [ 76.390444][ T5775] x64_sys_call+0x301d/0x3020 [ 76.395233][ T5775] do_syscall_64+0x12c/0x3b0 [ 76.399902][ T5775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.405890][ T5775] RIP: 0033:0x7f170b3cc819 [ 76.410349][ T5775] Code: Unable to access opcode bytes at 0x7f170b3cc7ef. [ 76.417365][ T5775] RSP: 002b:00007f1709e1efd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 76.425866][ T5775] RAX: ffffffffffffffda RBX: 00007f170b645fa0 RCX: 00007f170b3cc819 [ 76.433839][ T5775] RDX: 00007f1709e1f9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.441916][ T5775] RBP: 00007f170b462c91 R08: 0000000000000000 R09: 0000000000000000 [ 76.449936][ T5775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.458005][ T5775] R13: 00007f170b646038 R14: 00007f170b645fa0 R15: 00007fffdc7046a8 [ 76.466160][ T5775] [ 76.469187][ T5775] ---[ end trace 0000000000000000 ]--- [ 76.696873][ T28] audit: type=1400 audit(1776545428.855:466): avc: denied { mount } for pid=5801 comm="syz.2.932" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 77.041202][ T5830] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.126561][ T5842] sctp: [Deprecated]: syz.5.950 (pid 5842) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.126561][ T5842] Use struct sctp_sack_info instead [ 77.152077][ T5830] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.209934][ T5846] netlink: 16 bytes leftover after parsing attributes in process `syz.1.952'. [ 77.220442][ T5830] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.230363][ T5848] netlink: 8 bytes leftover after parsing attributes in process `syz.5.953'. [ 77.240565][ T5848] netlink: 'syz.5.953': attribute type 20 has an invalid length. [ 77.250211][ T5848] netlink: 'syz.5.953': attribute type 21 has an invalid length. [ 77.280858][ T5830] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.357399][ T2211] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.370922][ T2211] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.401916][ T2211] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.416916][ T2211] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.604582][ T5874] set_capacity_and_notify: 7 callbacks suppressed [ 77.604601][ T5874] loop1: detected capacity change from 0 to 256 [ 77.673219][ T5876] loop4: detected capacity change from 0 to 1024 [ 77.696453][ T5876] EXT4-fs: inline encryption not supported [ 77.742412][ T5876] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 77.839905][ T5876] ext4 filesystem being mounted at /194/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.957179][ T5876] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #15: comm syz.4.964: lblock 0 mapped to illegal pblock 0 (length 6) [ 78.070466][ T5887] loop2: detected capacity change from 0 to 512 [ 78.077416][ T5887] EXT4-fs: Ignoring removed nobh option [ 78.089107][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 78.113854][ T5887] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #3: comm syz.2.972: corrupted inode contents [ 78.137535][ T5891] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.148838][ T5887] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 78.150434][ T5887] EXT4-fs (loop2): Remounting filesystem read-only [ 78.159584][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.159608][ C0] EXT4-fs (loop2): initial error at time 1776545430: ext4_do_update_inode:5690: inode 3 [ 78.159640][ C0] EXT4-fs (loop2): last error at time 1776545430: ext4_do_update_inode:5690: inode 3 [ 78.195119][ T5887] EXT4-fs (loop2): 1 truncate cleaned up [ 78.202014][ T5887] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.215106][ T5887] ext4 filesystem being mounted at /205/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.327876][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.340760][ T5891] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.390097][ T5891] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.444780][ T5891] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.517297][ T30] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.535924][ T5916] loop2: detected capacity change from 0 to 1024 [ 78.556929][ T30] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.559528][ T5916] EXT4-fs: inline encryption not supported [ 78.576314][ T30] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.594905][ T30] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.641966][ T5916] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 78.666719][ T5916] ext4 filesystem being mounted at /210/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.689405][ T5916] EXT4-fs error (device loop2): ext4_map_blocks:833: inode #15: comm syz.2.981: lblock 0 mapped to illegal pblock 0 (length 6) [ 78.701896][ T5927] loop3: detected capacity change from 0 to 512 [ 78.721339][ T5927] EXT4-fs: Ignoring removed orlov option [ 78.743137][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 78.769184][ T5927] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.796670][ T5927] ext4 filesystem being mounted at /163/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.920072][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.956163][ T5947] netlink: 16 bytes leftover after parsing attributes in process `syz.3.993'. [ 78.983767][ T5949] loop1: detected capacity change from 0 to 764 [ 79.083607][ T5961] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.170377][ T5961] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.222428][ T5961] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.280604][ T5961] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.339585][ T30] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.377009][ T30] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.400984][ T30] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.410926][ T30] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.471624][ T5985] loop4: detected capacity change from 0 to 512 [ 79.532553][ T5987] xt_CT: You must specify a L4 protocol and not use inversions on it [ 79.541028][ T5989] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1013'. [ 79.553167][ T5989] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1013'. [ 79.574314][ T5991] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1014'. [ 79.618194][ T5995] loop2: detected capacity change from 0 to 512 [ 79.635389][ T5995] EXT4-fs (loop2): 1 truncate cleaned up [ 79.645295][ T5995] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.731521][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.804598][ T6008] netlink: 268 bytes leftover after parsing attributes in process `syz.3.1023'. [ 79.834511][ T6008] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1023'. [ 80.073547][ T6028] IPv6: Can't replace route, no match found [ 82.839562][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 82.839633][ T28] audit: type=1400 audit(1776545435.005:477): avc: denied { append } for pid=6036 comm="syz.4.1035" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 82.880087][ T28] audit: type=1400 audit(1776545435.005:478): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 82.886482][ T6034] hub 9-0:1.0: USB hub found [ 82.901789][ T28] audit: type=1400 audit(1776545435.045:479): avc: denied { write } for pid=6033 comm="syz.3.1034" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 82.935338][ T6034] hub 9-0:1.0: 8 ports detected [ 83.032948][ T6051] batadv0: entered promiscuous mode [ 83.050078][ T6051] bond0: entered promiscuous mode [ 83.068961][ T6051] bond_slave_0: entered promiscuous mode [ 83.075392][ T28] audit: type=1400 audit(1776545435.235:480): avc: denied { allowed } for pid=6053 comm="syz.2.1043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 83.099617][ T6051] bond_slave_1: entered promiscuous mode [ 83.106659][ T6051] hsr1: entered allmulticast mode [ 83.115672][ T6059] loop1: detected capacity change from 0 to 512 [ 83.127442][ T6051] batadv0: entered allmulticast mode [ 83.149489][ T6061] loop5: detected capacity change from 0 to 512 [ 83.153017][ T6051] bond0: entered allmulticast mode [ 83.157250][ T6059] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 83.169814][ T6051] bond_slave_0: entered allmulticast mode [ 83.185294][ T6051] bond_slave_1: entered allmulticast mode [ 83.193390][ T6061] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.195867][ T6051] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 83.202193][ T6059] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 83.202321][ T6059] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #11: comm syz.1.1042: corrupted inode contents [ 83.202348][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.202676][ T6059] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #11: comm syz.1.1042: mark_inode_dirty error [ 83.202704][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.202961][ T6059] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1042: invalid indirect mapped block 1 (level 1) [ 83.202993][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.204762][ T6059] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #11: comm syz.1.1042: corrupted inode contents [ 83.209725][ C0] EXT4-fs (loop1): error count since last fsck: 4 [ 83.209746][ C0] EXT4-fs (loop1): initial error at time 1776545435: mb_free_blocks:2049: inode 11: block 64 [ 83.209785][ C0] EXT4-fs (loop1): last error at time 1776545435: ext4_free_branches:1023: inode 11 [ 83.275122][ T28] audit: type=1400 audit(1776545435.435:481): avc: denied { execute } for pid=6062 comm="syz.4.1047" path="/208/file1" dev="tmpfs" ino=1091 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 83.325342][ T6061] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.337609][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.384431][ T6061] ext4 filesystem being mounted at /130/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.404325][ T6059] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 83.413948][ T6059] loop1: lost filesystem error report for type 5 error -117 [ 83.414306][ T6059] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #11: comm syz.1.1042: corrupted inode contents [ 83.433798][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.433981][ T6059] EXT4-fs error (device loop1): ext4_truncate:4690: inode #11: comm syz.1.1042: mark_inode_dirty error [ 83.454886][ T6059] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.455099][ T6059] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 83.473411][ T6059] loop1: lost filesystem error report for type 5 error -117 [ 83.505047][ T6059] EXT4-fs (loop1): 1 truncate cleaned up [ 83.508667][ T28] audit: type=1400 audit(1776545435.635:482): avc: denied { create } for pid=6060 comm="syz.5.1046" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 83.563262][ T6059] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.616797][ T4101] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.702899][ T6082] loop3: detected capacity change from 0 to 1024 [ 83.718081][ T6082] EXT4-fs: Ignoring removed bh option [ 83.727405][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.820175][ T6082] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.932073][ T6096] loop4: detected capacity change from 0 to 512 [ 83.960772][ T6096] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1058: bg 0: block 169: padding at end of block bitmap is not set [ 83.988818][ T6096] loop4: lost filesystem error report for type 5 error -117 [ 83.989090][ T6096] Quota error (device loop4): write_blk: dquota write failed [ 84.004191][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 84.004233][ C1] EXT4-fs (loop4): initial error at time 1776545436: ext4_validate_block_bitmap:441 [ 84.004260][ C1] EXT4-fs (loop4): last error at time 1776545436: ext4_validate_block_bitmap:441 [ 84.032054][ T6096] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 84.037745][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.043474][ T6096] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1058: Failed to acquire dquot type 0 [ 84.065131][ T6096] loop4: lost filesystem error report for type 5 error -117 [ 84.076461][ T6096] EXT4-fs (loop4): 1 truncate cleaned up [ 84.098097][ T6096] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.134964][ T6096] ext4 filesystem being mounted at /212/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.302505][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.307121][ T6109] loop2: detected capacity change from 0 to 512 [ 84.394226][ T6116] loop3: detected capacity change from 0 to 128 [ 84.411440][ T6118] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 84.433061][ T6118] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 84.472731][ T6120] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1066'. [ 84.493991][ T6114] loop4: detected capacity change from 0 to 8192 [ 84.513256][ T6114] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 84.705112][ T6128] syz.3.1070 (6128) used greatest stack depth: 8392 bytes left [ 84.864322][ T6149] loop4: detected capacity change from 0 to 512 [ 85.146173][ T6160] loop5: detected capacity change from 0 to 8192 [ 85.154847][ T6160] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 85.291050][ T6166] loop3: detected capacity change from 0 to 1024 [ 85.320319][ T6166] EXT4-fs: inline encryption not supported [ 85.367922][ T6166] EXT4-fs (loop3): stripe (10) is not aligned with cluster size (16), stripe is disabled [ 85.419575][ T6166] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.499241][ T28] audit: type=1400 audit(1776545437.655:483): avc: denied { sqpoll } for pid=6171 comm="syz.2.1093" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 85.804417][ T6189] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 85.835341][ T6189] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779008) [ 85.851481][ T6189] FAT-fs (loop2): Filesystem has been set read-only [ 85.910809][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.962043][ T28] audit: type=1400 audit(1776545438.125:484): avc: denied { create } for pid=6192 comm="syz.1.1102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 86.109621][ T6205] program syz.5.1107 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 86.165456][ T3396] kernel read not supported for file /usbmon0 (pid: 3396 comm: kworker/1:3) [ 86.288903][ T6222] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.307629][ T6222] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1116: iget: bad i_size value: 38620345925642 [ 86.373989][ T6222] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.375016][ T6222] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1116: couldn't read orphan inode 15 (err -117) [ 86.384468][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 86.384492][ C0] EXT4-fs (loop1): initial error at time 1776545438: ext4_orphan_get:1397: inode 15 [ 86.384527][ C0] EXT4-fs (loop1): last error at time 1776545438: ext4_orphan_get:1397: inode 15 [ 86.427083][ T6222] loop1: lost filesystem error report for type 5 error -117 [ 86.484565][ T6222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.521640][ T6233] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 86.556038][ T6233] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 86.574637][ T6233] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 86.593276][ T6233] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 86.607452][ T6233] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 86.619557][ T6238] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1116: bg 0: block 5: invalid block bitmap [ 86.627254][ T6241] vfat: Bad value for 'utf8' [ 86.640051][ T6225] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 5: invalid block bitmap [ 86.641189][ T6233] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 86.678576][ T6238] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 716 with error 28 [ 86.700184][ T6233] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 548) [ 86.713604][ T6238] EXT4-fs (loop1): This should not happen!! Data will be lost [ 86.713604][ T6238] [ 86.733389][ T6238] EXT4-fs (loop1): Total free blocks count 0 [ 86.740192][ T6238] EXT4-fs (loop1): Free/Dirty block details [ 86.746271][ T6238] EXT4-fs (loop1): free_blocks=0 [ 86.764122][ T6238] EXT4-fs (loop1): dirty_blocks=736 [ 86.781916][ T6238] EXT4-fs (loop1): Block reservation details [ 86.789003][ T6238] EXT4-fs (loop1): i_reserved_data_blocks=736 [ 86.824765][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 716 with max blocks 20 with error 28 [ 86.906718][ T6258] program syz.4.1130 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 86.930643][ T3314] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 87.090952][ T6280] EXT4-fs: Ignoring removed orlov option [ 87.109647][ T6280] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 87.147430][ T6280] EXT4-fs (loop1): 1 orphan inode deleted [ 87.156779][ T6280] EXT4-fs (loop1): 1 truncate cleaned up [ 87.163696][ T6280] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.192728][ T6288] can0: slcan on ttyS3. [ 87.228887][ T6288] can0 (unregistered): slcan off ttyS3. [ 87.239075][ T6288] Falling back ldisc for ttyS3. [ 87.260068][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.616894][ T6328] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.1163: corrupted in-inode xattr: invalid ea_ino [ 87.636981][ T6328] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 87.637230][ T6328] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1163: couldn't read orphan inode 15 (err -117) [ 87.646440][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.646465][ C0] EXT4-fs (loop1): initial error at time 1776545439: ext4_iget_extra_inode:5128: inode 15 [ 87.646500][ C0] EXT4-fs (loop1): last error at time 1776545439: ext4_iget_extra_inode:5128: inode 15 [ 87.685724][ T6328] loop1: lost filesystem error report for type 5 error -117 [ 87.685887][ T6328] ================================================================== [ 87.701293][ T6328] BUG: KCSAN: data-race in _copy_to_iter / memcpy_and_pad [ 87.708451][ T6328] [ 87.710830][ T6328] read to 0xffff88811513c400 of 1024 bytes by task 3306 on cpu 1: [ 87.718847][ T6328] _copy_to_iter+0x130/0xea0 [ 87.723472][ T6328] copy_page_to_iter+0x178/0x210 [ 87.728433][ T6328] filemap_read+0x407/0xa10 [ 87.732965][ T6328] blkdev_read_iter+0x22d/0x2e0 [ 87.737948][ T6328] vfs_read+0x6c0/0x7f0 [ 87.742142][ T6328] ksys_read+0xdc/0x1a0 [ 87.746320][ T6328] __x64_sys_read+0x40/0x50 [ 87.750881][ T6328] x64_sys_call+0x2886/0x3020 [ 87.755590][ T6328] do_syscall_64+0x12c/0x3b0 [ 87.760222][ T6328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.766139][ T6328] [ 87.768478][ T6328] write to 0xffff88811513c5ef of 17 bytes by task 6328 on cpu 0: [ 87.776220][ T6328] memcpy_and_pad+0x5a/0x80 [ 87.780839][ T6328] ext4_update_super+0x790/0xba0 [ 87.785788][ T6328] ext4_commit_super+0x40/0x280 [ 87.790647][ T6328] ext4_handle_error+0x452/0x550 [ 87.795618][ T6328] __ext4_error+0x172/0x2e0 [ 87.800237][ T6328] ext4_orphan_get+0x189/0x430 [ 87.805022][ T6328] ext4_orphan_cleanup+0x5fa/0x9f0 [ 87.810154][ T6328] ext4_fill_super+0x3408/0x37c0 [ 87.815113][ T6328] get_tree_bdev_flags+0x291/0x300 [ 87.820243][ T6328] get_tree_bdev+0x1f/0x30 [ 87.824676][ T6328] ext4_get_tree+0x1c/0x30 [ 87.829109][ T6328] vfs_get_tree+0x57/0x1d0 [ 87.833546][ T6328] do_new_mount+0x288/0x8d0 [ 87.838149][ T6328] path_mount+0x4d0/0xbc0 [ 87.842493][ T6328] __se_sys_mount+0x28c/0x2e0 [ 87.847192][ T6328] __x64_sys_mount+0x67/0x80 [ 87.851794][ T6328] x64_sys_call+0x2d61/0x3020 [ 87.856489][ T6328] do_syscall_64+0x12c/0x3b0 [ 87.861182][ T6328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.867088][ T6328] [ 87.869425][ T6328] Reported by Kernel Concurrency Sanitizer on: [ 87.875583][ T6328] CPU: 0 UID: 0 PID: 6328 Comm: syz.1.1163 Tainted: G W syzkaller #0 PREEMPT(full) [ 87.886444][ T6328] Tainted: [W]=WARN [ 87.890248][ T6328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.900308][ T6328] ================================================================== [ 87.913190][ T6328] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.971662][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.