last executing test programs: 958.001113ms ago: executing program 0 (id=1830): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb, 0x42718, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x100b28, 0x6, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@can_newroute={0x14, 0x18, 0x1, 0x70bd29, 0x20000000}, 0x14}}, 0x0) 912.401196ms ago: executing program 0 (id=1833): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x1c, 0x18, {0x6c, @bearer=@l2={'eth', 0x3a, 'team_slave_1\x00'}}}}}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x8001) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000140)=ANY=[]) 871.050037ms ago: executing program 0 (id=1835): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) waitid(0x0, r0, 0xffffffffffffffff, 0x8, &(0x7f0000000080)) 827.42114ms ago: executing program 3 (id=1836): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x20000406, &(0x7f0000001d40)={[{@dioread_lock}, {@noblock_validity}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x4}}, {@jqfmt_vfsold}, {@nolazytime}, {@grpjquota, 0x2e}, {@dax}, {@resuid}, {@lazytime}, {@grpid}], [], 0x2c}, 0x84, 0x4f5, &(0x7f0000001340)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f00000000c0)={0x3, 0x10100001ffffdf, 0x0, 0x10b, 0x300}) 799.948361ms ago: executing program 0 (id=1838): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000940)=@base={0x7, 0x4, 0x100, 0x1, 0x28}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000010000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r1}, 0xc) 740.307784ms ago: executing program 0 (id=1840): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000002c0)=0x1, 0x4) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}], 0x1, 0x2404c042) 706.897806ms ago: executing program 0 (id=1842): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 531.528094ms ago: executing program 4 (id=1845): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c000000180001801400020076657468305f6d616376746170000000180003"], 0x44}}, 0x0) 481.643627ms ago: executing program 4 (id=1847): io_setup(0x9, &(0x7f00000008c0)=0x0) r1 = socket$phonet(0x23, 0x2, 0x1) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x6, r1, 0x0}]) 469.776218ms ago: executing program 2 (id=1849): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xb}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) rt_sigsuspend(0x0, 0x0) 438.812299ms ago: executing program 1 (id=1850): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2208}, 0x1, 0x0, 0x0, 0x20000884}, 0x8800) 415.10786ms ago: executing program 3 (id=1851): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4442, 0x1ff) fsync(r0) 375.319072ms ago: executing program 1 (id=1852): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xa, 0x4, 0xdd, 0xa}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001340)={{r0, 0xffffffffffffffff}, &(0x7f00000012c0), &(0x7f0000001300)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000800000850000007d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 372.377702ms ago: executing program 2 (id=1853): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="28000000120001000000000000000000100000000c0000000000000008"], 0x28}], 0x1}, 0x0) 361.446263ms ago: executing program 3 (id=1854): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x80000) epoll_pwait2(r0, &(0x7f0000000540)=[{}], 0x1, 0x0, 0x0, 0x0) 350.132143ms ago: executing program 2 (id=1855): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) creat(&(0x7f00000001c0)='./file0\x00', 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[0x400000000000045c], 0x0, 0xffffffffff600000, 0x1, 0x1}}, 0x40) 338.384363ms ago: executing program 4 (id=1856): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x20) sendto$inet(r0, &(0x7f0000000040)="0400", 0xffec, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) 314.899745ms ago: executing program 1 (id=1857): r0 = epoll_create1(0x0) syz_clone3(&(0x7f0000000080)={0x941400, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0xa}, 0x0, 0x0, 0x0, 0x0}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x90000001}) 301.422205ms ago: executing program 2 (id=1858): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000340)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x10) 276.587447ms ago: executing program 2 (id=1859): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x1400c, &(0x7f0000000840)={[{@stripe={'stripe', 0x3d, 0x3d}}, {@init_itable}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x3, 0x457, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0), 0x208e24b) 248.639478ms ago: executing program 1 (id=1860): r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x8, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) sendfile(r1, r0, 0x0, 0x4) 246.902199ms ago: executing program 4 (id=1861): r0 = syz_open_procfs(0x0, &(0x7f0000000940)='net/anycast6\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/197, 0xc5}], 0x1, 0x8f, 0x6b8) pread64(r0, &(0x7f0000000300)=""/194, 0xc2, 0x9) 229.517099ms ago: executing program 4 (id=1862): r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') unshare(0x20060400) cachestat(r0, &(0x7f0000000480)={0x8000000000000001}, 0x0, 0x0) 170.522292ms ago: executing program 1 (id=1863): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x38}}, {0xa, 0x0, 0x6, @mcast1, 0x50282d11}, r1, 0x3}}, 0x48) 137.846064ms ago: executing program 4 (id=1864): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0xf, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000007000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000000000008500000086000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000fdffffff850000009b0000009500"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x1f00, 0x9, '\x00', 0x0, @fallback=0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="a314472a3ebf07662bb26a717f3b", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 127.234124ms ago: executing program 3 (id=1865): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newqdisc={0x80, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0xdd008d5803396e68}}, [@qdisc_kind_options=@q_codel={{0xa}, {0x2c, 0x2, [@TCA_CODEL_INTERVAL={0x8, 0x3, 0x2d}, @TCA_CODEL_TARGET={0x8, 0x1, 0x10001}, @TCA_CODEL_TARGET={0x8, 0x1, 0x13}, @TCA_CODEL_LIMIT={0x8, 0x2, 0x9}, @TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0x1}]}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x2, 0x8, 0x3ff, 0xffffffff, 0x0, 0x4, 0x7fff}}, {0x4}}]}]}, 0x80}}, 0x0) 77.733646ms ago: executing program 1 (id=1866): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xfffffff7) 61.183387ms ago: executing program 3 (id=1867): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000001040)={0x28, r0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000880}, 0x4008000) 27.439819ms ago: executing program 2 (id=1868): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000840)='net/packet\x00') mq_getsetattr(r0, 0x0, 0x0) 0s ago: executing program 3 (id=1869): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000002000000000000000000000604"], 0x0, 0x26}, 0x20) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000009, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x58, &(0x7f0000003fc0)}, 0xe) kernel console output (not intermixed with test programs): cuous mode [ 32.887024][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.895924][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.910022][ T1972] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.921617][ T1972] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.933078][ T3313] veth0_macvtap: entered promiscuous mode [ 32.941657][ T3313] veth1_macvtap: entered promiscuous mode [ 32.961491][ T3322] veth1_vlan: entered promiscuous mode [ 32.976104][ T3315] veth0_vlan: entered promiscuous mode [ 32.984948][ T3315] veth1_vlan: entered promiscuous mode [ 32.996398][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.016473][ T3322] veth0_macvtap: entered promiscuous mode [ 33.017075][ T3321] 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. [ 33.027163][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.050635][ T3322] veth1_macvtap: entered promiscuous mode [ 33.077415][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.086975][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.116666][ T3481] loop2: detected capacity change from 0 to 128 [ 33.116749][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.136497][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.158525][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.180854][ T3315] veth0_macvtap: entered promiscuous mode [ 33.196376][ T3315] veth1_macvtap: entered promiscuous mode [ 33.206985][ T3312] veth0_vlan: entered promiscuous mode [ 33.221237][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.239818][ T3312] veth1_vlan: entered promiscuous mode [ 33.264787][ T50] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.282122][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.289804][ T50] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.317025][ T3312] veth0_macvtap: entered promiscuous mode [ 33.350753][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.360028][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.374753][ T3312] veth1_macvtap: entered promiscuous mode [ 33.386380][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 33.386398][ T28] audit: type=1400 audit(1774390184.437:104): avc: denied { map_create } for pid=3487 comm="syz.1.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 33.418203][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.426160][ T28] audit: type=1400 audit(1774390184.437:105): avc: denied { perfmon } for pid=3487 comm="syz.1.7" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 33.457169][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.470910][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.480514][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.489291][ T28] audit: type=1400 audit(1774390184.437:106): avc: denied { map_read map_write } for pid=3487 comm="syz.1.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 33.510239][ T28] audit: type=1400 audit(1774390184.437:107): avc: denied { prog_load } for pid=3487 comm="syz.1.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 33.535719][ T28] audit: type=1400 audit(1774390184.437:108): avc: denied { bpf } for pid=3487 comm="syz.1.7" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 33.557091][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.571761][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.586829][ T28] audit: type=1400 audit(1774390184.447:109): avc: denied { prog_run } for pid=3487 comm="syz.1.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 33.607210][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.637491][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.665390][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.693534][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.705121][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.783187][ T3511] loop4: detected capacity change from 0 to 128 [ 33.805919][ T3508] loop0: detected capacity change from 0 to 1024 [ 33.825932][ T28] audit: type=1400 audit(1774390184.867:110): avc: denied { remount } for pid=3510 comm="syz.4.5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 33.831978][ T3508] EXT4-fs: Ignoring removed nomblk_io_submit option [ 33.919562][ T28] audit: type=1326 audit(1774390184.957:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3516 comm="syz.1.17" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6dd7fc799 code=0x7ffc0000 [ 33.966355][ T3508] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.966366][ T3526] loop3: detected capacity change from 0 to 164 [ 33.985697][ T28] audit: type=1326 audit(1774390184.957:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3516 comm="syz.1.17" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd6dd7fc799 code=0x7ffc0000 [ 34.010625][ T3528] loop4: detected capacity change from 0 to 256 [ 34.017556][ T28] audit: type=1326 audit(1774390184.957:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3516 comm="syz.1.17" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7fd6dd7fc799 code=0x7ffc0000 [ 34.099586][ T3532] netlink: 144 bytes leftover after parsing attributes in process `syz.2.21'. [ 34.147793][ T3532] Zero length message leads to an empty skb [ 34.250899][ T3540] loop2: detected capacity change from 0 to 256 [ 34.326466][ T3546] Driver unsupported XDP return value 0 on prog (id 3) dev N/A, expect packet loss! [ 34.383672][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.543318][ T3573] random: crng reseeded on system resumption [ 34.625141][ T3583] vhci_hcd vhci_hcd.0: invalid port number 236 [ 34.653571][ T3583] vhci_hcd vhci_hcd.0: invalid port number 236 [ 34.799158][ T3606] netlink: 260 bytes leftover after parsing attributes in process `syz.0.58'. [ 34.851871][ T3606] netlink: 260 bytes leftover after parsing attributes in process `syz.0.58'. [ 34.947314][ T3626] netlink: 36 bytes leftover after parsing attributes in process `syz.3.68'. [ 35.055773][ T3642] loop4: detected capacity change from 0 to 512 [ 35.085879][ T3642] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.76: corrupted in-inode xattr: invalid ea_ino [ 35.099752][ T3642] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 35.109359][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 35.119691][ T3642] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.76: couldn't read orphan inode 15 (err -117) [ 35.125179][ C1] EXT4-fs (loop4): initial error at time 1774390186: ext4_iget_extra_inode:5025: inode 15 [ 35.146807][ C1] EXT4-fs (loop4): last error at time 1774390186: ext4_iget_extra_inode:5025: inode 15 [ 35.159404][ T3642] loop4: lost filesystem error report for type 5 error -117 [ 35.188688][ T3642] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.220404][ T3642] netlink: 12 bytes leftover after parsing attributes in process `syz.4.76'. [ 35.279716][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.339930][ T3664] loop4: detected capacity change from 0 to 256 [ 35.392132][ T3664] syz.4.83: attempt to access beyond end of device [ 35.392132][ T3664] loop4: rw=0, sector=256, nr_sectors = 20 limit=256 [ 35.432128][ T3674] loop2: detected capacity change from 0 to 512 [ 35.466461][ T3674] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.479065][ T3676] loop1: detected capacity change from 0 to 764 [ 35.493461][ T3676] Symlink component flag not implemented [ 35.506804][ T3676] Symlink component flag not implemented (116) [ 35.552183][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.630442][ T3694] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.101'. [ 36.077296][ T3741] ======================================================= [ 36.077296][ T3741] WARNING: The mand mount option has been deprecated and [ 36.077296][ T3741] and is ignored by this kernel. Remove the mand [ 36.077296][ T3741] option from the mount to silence this warning. [ 36.077296][ T3741] ======================================================= [ 36.138569][ T3741] EXT4-fs: Ignoring removed oldalloc option [ 36.145200][ T3741] EXT4-fs: Ignoring removed bh option [ 36.174079][ T3741] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.192081][ T3748] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 36.201867][ T3748] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 36.211296][ T3748] rock: directory entry would overflow storage [ 36.217662][ T3748] rock: sig=0x4f50, size=4, remaining=3 [ 36.218504][ T3741] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 36.223924][ T3748] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 36.279355][ T3741] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 36.323989][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.482266][ T3768] rock: directory entry would overflow storage [ 36.503682][ T3768] rock: sig=0x4f50, size=4, remaining=3 [ 36.517243][ T3768] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 36.984468][ T3819] netlink: 8 bytes leftover after parsing attributes in process `syz.2.159'. [ 37.147023][ C0] hrtimer: interrupt took 36525 ns [ 37.180701][ T3847] netlink: 36 bytes leftover after parsing attributes in process `syz.2.170'. [ 37.208231][ T3847] netlink: 36 bytes leftover after parsing attributes in process `syz.2.170'. [ 37.240255][ T3851] xt_hashlimit: size too large, truncated to 1048576 [ 37.939086][ T3905] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.967195][ T3905] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.021138][ T3905] ext4 filesystem being mounted at /48/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.091102][ T3905] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.195: Failed to acquire dquot type 1 [ 38.133791][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.176175][ T3929] netlink: 8 bytes leftover after parsing attributes in process `syz.0.204'. [ 38.392334][ T3956] tc_dump_action: action bad kind [ 38.400015][ T28] kauditd_printk_skb: 122 callbacks suppressed [ 38.400031][ T28] audit: type=1400 audit(1774390189.447:234): avc: denied { read } for pid=3951 comm="syz.2.218" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 38.444917][ T28] audit: type=1400 audit(1774390189.447:235): avc: denied { open } for pid=3951 comm="syz.2.218" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 38.495893][ T28] audit: type=1400 audit(1774390189.537:236): avc: denied { perfmon } for pid=3961 comm="syz.4.223" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.595520][ T28] audit: type=1400 audit(1774390189.627:237): avc: denied { setopt } for pid=3971 comm="syz.4.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 38.634669][ T3976] tipc: Enabling of bearer rejected, failed to enable media [ 38.670566][ T28] audit: type=1400 audit(1774390189.697:238): avc: denied { bpf } for pid=3977 comm="syz.0.232" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.720380][ T3989] program syz.4.235 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.769568][ T28] audit: type=1400 audit(1774390189.697:239): avc: denied { getopt } for pid=3979 comm="syz.3.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.848001][ T3998] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.913674][ T4000] set_capacity_and_notify: 5 callbacks suppressed [ 38.913745][ T4000] loop2: detected capacity change from 0 to 1024 [ 38.991801][ T50] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 39.000812][ T4000] EXT4-fs: Ignoring removed nobh option [ 39.001377][ T50] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 39.014295][ T28] audit: type=1400 audit(1774390189.767:240): avc: denied { write } for pid=3985 comm="syz.4.235" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 39.038709][ T9] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 39.049464][ T4000] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 39.072862][ T28] audit: type=1400 audit(1774390189.777:241): avc: denied { bind } for pid=3986 comm="syz.3.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.110203][ T4000] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.242: bg 0: block 1: padding at end of block bitmap is not set [ 39.138699][ T28] audit: type=1400 audit(1774390189.937:242): avc: denied { mounton } for pid=3999 comm="syz.2.242" path="/63/file0" dev="tmpfs" ino=337 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 39.159503][ T4000] loop2: lost filesystem error report for type 5 error -117 [ 39.167367][ T4000] Quota error (device loop2): write_blk: dquota write failed [ 39.174747][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 39.174772][ C0] EXT4-fs (loop2): initial error at time 1774390190: ext4_validate_block_bitmap:441 [ 39.174792][ C0] EXT4-fs (loop2): last error at time 1774390190: ext4_validate_block_bitmap:441 [ 39.250458][ T4023] __nla_validate_parse: 3 callbacks suppressed [ 39.250476][ T4023] netlink: 8 bytes leftover after parsing attributes in process `syz.3.252'. [ 39.283466][ T4000] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.242: Failed to acquire dquot type 0 [ 39.315252][ T4000] loop2: lost filesystem error report for type 5 error -28 [ 39.315478][ T4000] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.242: Freeing blocks not in datazone - block = 0, count = 4096 [ 39.356411][ T4027] netlink: 44 bytes leftover after parsing attributes in process `syz.3.254'. [ 39.379491][ T3395] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 39.402440][ T4000] loop2: lost filesystem error report for type 5 error -117 [ 39.402899][ T4000] EXT4-fs (loop2): 1 orphan inode deleted [ 39.416269][ T4027] netlink: 35 bytes leftover after parsing attributes in process `syz.3.254'. [ 39.429418][ T50] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:3: Failed to release dquot type 0 [ 39.431724][ T4000] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.449495][ T50] loop2: lost filesystem error report for type 5 error -117 [ 39.459578][ T4027] netlink: 'syz.3.254': attribute type 5 has an invalid length. [ 39.529927][ T4000] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.543603][ T4027] netlink: 'syz.3.254': attribute type 6 has an invalid length. [ 39.573214][ T4027] netlink: 35 bytes leftover after parsing attributes in process `syz.3.254'. [ 39.599471][ T4000] syz.2.242 (4000) used greatest stack depth: 9680 bytes left [ 39.630715][ T4040] loop1: detected capacity change from 0 to 1024 [ 39.640863][ T4042] netlink: 76 bytes leftover after parsing attributes in process `syz.2.261'. [ 39.671400][ T4040] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.723552][ T4040] EXT4-fs error (device loop1): ext4_empty_dir:3107: inode #11: block 623: comm syz.1.260: Attempting to read directory block (623) that is past i_size (638464) [ 39.762414][ T4040] EXT4-fs (loop1): Remounting filesystem read-only [ 39.780394][ T4056] loop4: detected capacity change from 0 to 128 [ 39.819480][ T4056] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.843817][ T4056] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.869526][ T3395] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 39.894648][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.907459][ T4067] loop3: detected capacity change from 0 to 2048 [ 39.916243][ T3312] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.947606][ T4067] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.965075][ T4067] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.999445][ T4067] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.270: bg 0: block 345: padding at end of block bitmap is not set [ 40.053257][ T4067] EXT4-fs (loop3): Remounting filesystem read-only [ 40.079909][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.147493][ T4094] tipc: Started in network mode [ 40.153477][ T4094] tipc: Node identity , cluster identity 4711 [ 40.217192][ T4100] netlink: 60 bytes leftover after parsing attributes in process `syz.3.285'. [ 40.233642][ T4105] netlink: 4 bytes leftover after parsing attributes in process `syz.2.286'. [ 40.249510][ T4099] loop4: detected capacity change from 0 to 512 [ 40.265440][ T4100] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 40.290790][ T4100] bridge1: entered promiscuous mode [ 40.301952][ T4099] EXT4-fs (loop4): mounted filesystem 0000ff07-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.325369][ T4100] bridge1: entered allmulticast mode [ 40.340075][ T4099] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.351018][ T4116] loop1: detected capacity change from 0 to 512 [ 40.359758][ T4116] EXT4-fs: test_dummy_encryption option not supported [ 40.368259][ T4116] SELinux: security_context_str_to_sid (ÿû`Û'àˆsÃÉuàA^:=®‚) failed with errno=-22 [ 40.447881][ T3312] EXT4-fs (loop4): unmounting filesystem 0000ff07-0000-0000-0000-000000000000. [ 40.527731][ T4126] loop2: detected capacity change from 0 to 4096 [ 40.572841][ T4126] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.619855][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.649124][ T4142] loop1: detected capacity change from 0 to 512 [ 40.706651][ T4147] loop4: detected capacity change from 0 to 512 [ 40.713869][ T4150] netlink: 68 bytes leftover after parsing attributes in process `syz.3.306'. [ 40.739633][ T4147] EXT4-fs: Ignoring removed nobh option [ 40.751375][ T4147] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.788811][ T4147] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 40.817726][ T4160] netlink: 'syz.1.311': attribute type 6 has an invalid length. [ 40.826438][ T4147] EXT4-fs (loop4): 1 truncate cleaned up [ 40.833112][ T4147] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.855411][ T4164] loop3: detected capacity change from 0 to 512 [ 40.888648][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.903898][ T4164] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 40.925743][ T4170] netlink: 8 bytes leftover after parsing attributes in process `syz.1.315'. [ 40.943901][ T4172] pim6reg: entered allmulticast mode [ 40.965660][ T4174] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 40.973908][ T4164] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 40.988559][ T4174] ext4 filesystem being mounted at /80/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 40.999472][ T4164] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.312: Corrupt directory, running e2fsck is recommended [ 41.090486][ T4164] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 41.136961][ T3321] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.152026][ T4164] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.312: corrupted in-inode xattr: e_name out of bounds [ 41.179290][ T4186] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.199675][ T4186] ext4 filesystem being mounted at /59/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 41.210381][ T4164] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.215779][ T4164] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.312: couldn't read orphan inode 15 (err -117) [ 41.225141][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 41.225161][ C0] EXT4-fs (loop3): initial error at time 1774390192: ext4_iget_extra_inode:5025: inode 15 [ 41.225196][ C0] EXT4-fs (loop3): last error at time 1774390192: ext4_iget_extra_inode:5025: inode 15 [ 41.325149][ T4164] loop3: lost filesystem error report for type 5 error -117 [ 41.338691][ T4164] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.359381][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.398381][ T4202] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 41.424795][ T4164] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 41.463537][ T4164] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 41.476837][ T4164] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.312: Corrupt directory, running e2fsck is recommended [ 41.491484][ T4164] EXT4-fs error (device loop3): ext4_readdir:265: inode #2: block 3: comm syz.3.312: path /58/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=65552, size=1024 fake=0 [ 41.513732][ T4164] EXT4-fs error (device loop3): ext4_readdir:265: inode #2: block 8: comm syz.3.312: path /58/file0: bad entry in directory: inode out of bounds - offset=0, inode=16810477, rec_len=1024, size=1024 fake=0 [ 41.569464][ T4213] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 41.601362][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.629227][ T4213] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 41.663147][ T4213] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.333: Corrupt directory, running e2fsck is recommended [ 41.709417][ T4226] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 41.724316][ T4213] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 41.753333][ T4213] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.333: corrupted in-inode xattr: e_name out of bounds [ 41.782046][ T4230] bridge0: entered promiscuous mode [ 41.794333][ T4213] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.794525][ T4213] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.333: couldn't read orphan inode 15 (err -117) [ 41.803723][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 41.803746][ C0] EXT4-fs (loop1): initial error at time 1774390192: ext4_iget_extra_inode:5025: inode 15 [ 41.803776][ C0] EXT4-fs (loop1): last error at time 1774390192: ext4_iget_extra_inode:5025: inode 15 [ 41.849868][ T4213] loop1: lost filesystem error report for type 5 error -117 [ 41.850480][ T4213] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.923746][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.136560][ T4257] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.171734][ T4257] ext4 filesystem being mounted at /71/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.298206][ T3312] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.403059][ T4277] EXT4-fs: Ignoring removed mblk_io_submit option [ 42.452028][ T4277] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 42.474276][ T4277] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.515703][ T4284] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.541152][ T4284] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.554691][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.705691][ T3321] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.834423][ T4301] EXT4-fs: Ignoring removed bh option [ 42.880516][ T4301] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.925458][ T4312] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.957602][ T4301] EXT4-fs error (device loop4): ext4_get_first_dir_block:3547: inode #12: block 80: comm syz.4.374: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 42.988372][ T4312] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 42.989722][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 43.011547][ T4312] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 43.028936][ T4312] System zones: 0-2 [ 43.029044][ T4301] EXT4-fs (loop4): Remounting filesystem read-only [ 43.039896][ T4312] , 18-18, 34-35 [ 43.044245][ T4312] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.163659][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.179995][ T4312] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 43.200377][ T4312] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 43.225886][ T4312] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 43.261381][ T4312] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 43.304643][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.500743][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 43.500761][ T28] audit: type=1400 audit(1774390194.547:292): avc: denied { ioctl } for pid=4351 comm="syz.2.395" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 ioctlcmd=0x4940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.586844][ T28] audit: type=1400 audit(1774390194.627:293): avc: denied { nlmsg_write } for pid=4359 comm="syz.2.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 43.744663][ T4374] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.408'. [ 43.779390][ T4377] tipc: Started in network mode [ 43.784389][ T4377] tipc: Node identity aaaaaaaaaa35, cluster identity 4711 [ 43.804177][ T4377] tipc: Enabled bearer , priority 10 [ 44.261124][ T4443] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 44.261124][ T4443] The task syz.1.432 (4443) triggered the difference, watch for misbehavior. [ 44.297788][ T28] audit: type=1400 audit(1774390195.337:294): avc: denied { audit_write } for pid=4444 comm="syz.3.437" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 44.337035][ T28] audit: type=1107 audit(1774390195.367:295): pid=4444 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='ø¾' [ 44.400242][ T4458] tipc: Started in network mode [ 44.420447][ T4462] set_capacity_and_notify: 9 callbacks suppressed [ 44.420469][ T4462] loop2: detected capacity change from 0 to 512 [ 44.423251][ T4458] tipc: Node identity aaaaaaaaaa35, cluster identity 4711 [ 44.433674][ T4462] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.481289][ T28] audit: type=1400 audit(1774390195.517:296): avc: denied { cpu } for pid=4460 comm="syz.2.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 44.497384][ T4458] tipc: Enabled bearer , priority 10 [ 44.546418][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.621258][ T28] audit: type=1400 audit(1774390195.667:297): avc: denied { read } for pid=4478 comm="syz.2.444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 44.762136][ T4496] loop2: detected capacity change from 0 to 512 [ 44.774238][ T28] audit: type=1400 audit(1774390195.827:298): avc: denied { write } for pid=4497 comm="syz.0.453" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 44.819088][ T4496] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.450: corrupted in-inode xattr: invalid ea_ino [ 44.863790][ T4504] loop0: detected capacity change from 0 to 512 [ 44.870377][ T4496] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.870623][ T4496] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.450: couldn't read orphan inode 15 (err -117) [ 44.878529][ T4506] loop4: detected capacity change from 0 to 512 [ 44.879919][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 44.879938][ C1] EXT4-fs (loop2): initial error at time 1774390195: ext4_iget_extra_inode:5025: inode 15 [ 44.914584][ C1] EXT4-fs (loop2): last error at time 1774390195: ext4_iget_extra_inode:5025: inode 15 [ 44.929406][ T3372] tipc: Node number set to 10463914 [ 44.950780][ T4506] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.963125][ T4496] loop2: lost filesystem error report for type 5 error -117 [ 44.963863][ T4496] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.988232][ T4496] __nla_validate_parse: 2 callbacks suppressed [ 44.988249][ T4496] netlink: 12 bytes leftover after parsing attributes in process `syz.2.450'. [ 45.020830][ T4504] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 45.034213][ T4504] ext4 filesystem being mounted at /84/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 45.074144][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.090738][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 45.101239][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.201953][ T4527] loop4: detected capacity change from 0 to 512 [ 45.239402][ T4527] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.248488][ T4527] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 45.278742][ T4527] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 45.288661][ T4535] loop2: detected capacity change from 0 to 1024 [ 45.296833][ T4527] System zones: 0-2, 18-18, 34-35 [ 45.326531][ T4527] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 45.351290][ T4535] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 45.384253][ T4527] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 45.399149][ T4535] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 2: comm syz.2.468: lblock 2 mapped to illegal pblock 2 (length 1) [ 45.422597][ T4535] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.422736][ T4527] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 45.431062][ T4549] capability: warning: `syz.3.474' uses 32-bit capabilities (legacy support in use) [ 45.432023][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 45.449669][ T4535] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 45.455872][ C0] EXT4-fs (loop2): initial error at time 1774390196: ext4_map_blocks:776: inode 3: block 2 [ 45.474120][ C0] EXT4-fs (loop2): last error at time 1774390196: ext4_map_blocks:776: inode 3: block 2 [ 45.478345][ T4535] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 48: comm syz.2.468: lblock 0 mapped to illegal pblock 48 (length 1) [ 45.484587][ T4527] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 45.499748][ T3388] tipc: Node number set to 10463914 [ 45.521375][ T4535] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.521532][ T4535] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 45.539680][ T4535] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.468: Failed to acquire dquot type 0 [ 45.550994][ T4535] loop2: lost filesystem error report for type 5 error -117 [ 45.551318][ T4535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 45.568476][ T4535] loop2: lost filesystem error report for type 5 error -117 [ 45.568599][ T4535] EXT4-fs error (device loop2): ext4_evict_inode:255: inode #11: comm syz.2.468: mark_inode_dirty error [ 45.568622][ T4535] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.569091][ T4527] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 45.581811][ T4535] EXT4-fs warning (device loop2): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 45.581854][ T4535] EXT4-fs (loop2): 1 orphan inode deleted [ 45.582188][ T4535] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.599887][ T4535] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz.2.468: Invalid inode table block 1 in block_group 0 [ 45.600046][ T4535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 45.600592][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.610175][ T1828] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.610440][ T1828] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 45.610531][ T1828] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 45.647015][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.652223][ T3321] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 45.766470][ T4557] loop1: detected capacity change from 0 to 1024 [ 45.776080][ T4559] loop4: detected capacity change from 0 to 164 [ 45.788893][ T4557] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 45.796696][ T3321] loop2: lost filesystem error report for type 5 error -117 [ 45.815122][ T3321] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 45.832774][ T3321] loop2: lost filesystem error report for type 5 error -117 [ 45.837162][ T3321] EXT4-fs error (device loop2): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 45.840046][ T4559] Unable to read rock-ridge attributes [ 45.845205][ T3321] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.891827][ T4557] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 2: comm syz.1.479: lblock 2 mapped to illegal pblock 2 (length 1) [ 45.915304][ T4557] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.915442][ T4557] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 48: comm syz.1.479: lblock 0 mapped to illegal pblock 48 (length 1) [ 45.915484][ T4559] Unable to read rock-ridge attributes [ 45.924582][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 45.924607][ C0] EXT4-fs (loop1): initial error at time 1774390196: ext4_map_blocks:776: inode 3: block 2 [ 45.924641][ C0] EXT4-fs (loop1): last error at time 1774390196: ext4_map_blocks:776: inode 3: block 2 [ 45.978509][ T4557] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.979528][ T4557] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.479: Failed to acquire dquot type 0 [ 46.057800][ T4557] loop1: lost filesystem error report for type 5 error -117 [ 46.064832][ T4557] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 46.103941][ T4557] loop1: lost filesystem error report for type 5 error -117 [ 46.104134][ T4557] EXT4-fs error (device loop1): ext4_evict_inode:255: inode #11: comm syz.1.479: mark_inode_dirty error [ 46.123326][ T4557] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 46.129362][ T4557] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 46.165231][ T4557] EXT4-fs (loop1): 1 orphan inode deleted [ 46.172285][ T4557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.173823][ T4585] loop2: detected capacity change from 0 to 512 [ 46.190980][ T1828] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 46.230564][ T1828] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 46.255200][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.266137][ T4585] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.280309][ T4585] ext4 filesystem being mounted at /117/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 46.290868][ T1828] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 46.327151][ T4585] EXT4-fs warning (device loop2): ext4_empty_dir:3087: inode #12: comm syz.2.491: directory missing '.' [ 46.338455][ T1828] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.353295][ T1828] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 46.411960][ T1828] loop1: lost filesystem error report for type 5 error -117 [ 46.422502][ T3313] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 46.423835][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.439739][ T3313] loop1: lost filesystem error report for type 5 error -117 [ 46.464211][ T3313] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 46.508807][ T3313] loop1: lost filesystem error report for type 5 error -117 [ 46.516869][ T3313] EXT4-fs error (device loop1): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 46.539268][ T3313] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.651618][ T4629] netlink: 12 bytes leftover after parsing attributes in process `syz.4.510'. [ 46.675374][ T4630] loop1: detected capacity change from 0 to 512 [ 46.716115][ T4630] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.740672][ T4630] ext4 filesystem being mounted at /80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 46.761815][ T4630] EXT4-fs warning (device loop1): ext4_empty_dir:3087: inode #12: comm syz.1.509: directory missing '.' [ 46.842895][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.991888][ T4657] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.050287][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.154152][ T4666] EXT4-fs: Ignoring removed i_version option [ 47.170750][ T4666] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.227859][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.281796][ T4672] EXT4-fs: Ignoring removed bh option [ 47.296464][ T4672] EXT4-fs: inline encryption not supported [ 47.331115][ T4672] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.531: missing EA_INODE flag [ 47.379376][ T4672] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.379788][ T4672] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.531: error while reading EA inode 11 err=-117 [ 47.401369][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 47.401392][ C1] EXT4-fs (loop4): initial error at time 1774390198: ext4_xattr_inode_iget:441: inode 11 [ 47.401439][ C1] EXT4-fs (loop4): last error at time 1774390198: ext4_xattr_inode_iget:441: inode 11 [ 47.495079][ T4680] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.515203][ T4680] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.524527][ T4672] loop4: lost filesystem error report for type 5 error -117 [ 47.524771][ T4672] EXT4-fs (loop4): 1 orphan inode deleted [ 47.557314][ T4672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.576623][ T4672] SELinux: Context system_u:object_r:xserver_misc_device_t:s0 is not valid (left unmapped). [ 47.619879][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.722059][ T4699] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 47.754334][ T4693] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 47.809293][ T4707] netlink: 'syz.2.546': attribute type 32 has an invalid length. [ 47.817376][ T4705] netlink: 12 bytes leftover after parsing attributes in process `syz.1.545'. [ 47.825350][ T4707] netlink: 8 bytes leftover after parsing attributes in process `syz.2.546'. [ 47.872145][ T4707] bond1: option coupled_control: invalid value (64) [ 47.885276][ T4707] bond1 (unregistering): Released all slaves [ 48.122855][ T4736] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 48.150744][ T4734] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.219904][ T4748] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 48.258842][ T4748] System zones: 1-12 [ 48.263379][ T4736] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.560: lblock 2 mapped to illegal pblock 2 (length 1) [ 48.277690][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.288049][ T4748] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.565: corrupted in-inode xattr: e_value size too large [ 48.296599][ T4745] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.312762][ T4736] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.312864][ T4736] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.560: lblock 0 mapped to illegal pblock 48 (length 1) [ 48.322034][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 48.322055][ C1] EXT4-fs (loop0): initial error at time 1774390199: ext4_map_blocks:776: inode 3: block 2 [ 48.322125][ C1] EXT4-fs (loop0): last error at time 1774390199: ext4_map_blocks:776: inode 3: block 2 [ 48.339590][ T4748] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.344673][ T4736] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.359399][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 48.387367][ C0] EXT4-fs (loop2): initial error at time 1774390199: ext4_iget_extra_inode:5025: inode 15 [ 48.397331][ C0] EXT4-fs (loop2): last error at time 1774390199: ext4_iget_extra_inode:5025: inode 15 [ 48.410915][ T4736] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.560: Failed to acquire dquot type 0 [ 48.411287][ T4748] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.565: couldn't read orphan inode 15 (err -117) [ 48.434503][ T4748] loop2: lost filesystem error report for type 5 error -117 [ 48.436463][ T4748] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.444296][ T4736] loop0: lost filesystem error report for type 5 error -117 [ 48.506438][ T4736] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 48.524146][ T4736] loop0: lost filesystem error report for type 5 error -117 [ 48.524296][ T4736] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.560: mark_inode_dirty error [ 48.551651][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.596079][ T4736] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.596202][ T4736] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 48.663317][ T4736] EXT4-fs (loop0): 1 orphan inode deleted [ 48.689396][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 48.689410][ T28] audit: type=1400 audit(1774390199.717:338): avc: denied { getopt } for pid=4776 comm="syz.3.576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 48.689458][ T1828] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.689492][ T1828] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.689785][ T1828] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 48.699254][ T4736] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.766794][ T4781] netlink: 16 bytes leftover after parsing attributes in process `syz.2.579'. [ 48.775903][ T1828] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 48.869684][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.879651][ T4784] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.891094][ T60] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 48.906552][ T28] audit: type=1400 audit(1774390199.947:339): avc: denied { ioctl } for pid=4791 comm="syz.2.587" path="socket:[7978]" dev="sockfs" ino=7978 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.934699][ T60] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 48.934919][ T60] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 48.971391][ T60] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 48.993836][ T28] audit: type=1400 audit(1774390199.967:340): avc: denied { create } for pid=4793 comm="syz.3.589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 49.016556][ T60] loop0: lost filesystem error report for type 5 error -117 [ 49.016726][ T28] audit: type=1400 audit(1774390199.997:341): avc: denied { setopt } for pid=4793 comm="syz.3.589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 49.050802][ T3315] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 49.079215][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 49.081310][ T3315] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 49.139417][ T28] audit: type=1400 audit(1774390200.177:342): avc: denied { getopt } for pid=4807 comm="syz.3.595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 49.158712][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 49.161150][ T3315] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 49.216618][ T4811] netlink: 'syz.1.596': attribute type 1 has an invalid length. [ 49.222187][ T3315] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 49.235026][ T4811] netlink: 'syz.1.596': attribute type 2 has an invalid length. [ 49.270869][ T4811] netlink: 4 bytes leftover after parsing attributes in process `syz.1.596'. [ 49.389036][ T4831] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.440091][ T4824] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.678255][ T28] audit: type=1400 audit(1774390200.717:343): avc: denied { recv } for pid=3312 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.244 dest=34468 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 49.800212][ T4869] set_capacity_and_notify: 13 callbacks suppressed [ 49.800228][ T4869] loop1: detected capacity change from 0 to 512 [ 49.848796][ T4869] EXT4-fs: Ignoring removed bh option [ 49.896665][ T4869] EXT4-fs: inline encryption not supported [ 49.904008][ T4869] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.623: missing EA_INODE flag [ 49.905006][ T4869] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.623: error while reading EA inode 11 err=-117 [ 49.906161][ T4869] EXT4-fs (loop1): 1 orphan inode deleted [ 49.951692][ T4878] netlink: 60 bytes leftover after parsing attributes in process `syz.3.626'. [ 49.952472][ T4878] netlink: 60 bytes leftover after parsing attributes in process `syz.3.626'. [ 50.248736][ T28] audit: type=1400 audit(1774390201.287:344): avc: denied { lock } for pid=4883 comm="syz.4.631" path="socket:[9155]" dev="sockfs" ino=9155 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 50.254689][ T4884] netlink: 56 bytes leftover after parsing attributes in process `syz.3.630'. [ 50.283930][ T4887] netlink: 188 bytes leftover after parsing attributes in process `syz.2.629'. [ 50.455060][ T4906] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 50.474608][ T28] audit: type=1400 audit(1774390201.517:345): avc: denied { relabelto } for pid=4902 comm="syz.2.640" name="144" dev="tmpfs" ino=750 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:systemd_logger_exec_t:s0" [ 50.536285][ T4911] netlink: 68 bytes leftover after parsing attributes in process `syz.0.642'. [ 50.595907][ T4921] netlink: 60 bytes leftover after parsing attributes in process `syz.1.648'. [ 50.624441][ T4921] netlink: 60 bytes leftover after parsing attributes in process `syz.1.648'. [ 50.661633][ T4925] netlink: 28 bytes leftover after parsing attributes in process `syz.2.651'. [ 50.679603][ T4929] žÿ: renamed from team_slave_1 (while UP) [ 50.759558][ T4938] netlink: 188 bytes leftover after parsing attributes in process `syz.3.657'. [ 50.886794][ T4957] netlink: 8 bytes leftover after parsing attributes in process `syz.0.666'. [ 51.007805][ T4970] loop0: detected capacity change from 0 to 256 [ 51.029049][ T4973] loop4: detected capacity change from 0 to 1024 [ 51.049721][ T4976] žÿ: renamed from team_slave_1 (while UP) [ 51.069424][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 51.077749][ T4973] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 51.126121][ T4973] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 2: comm syz.4.671: lblock 2 mapped to illegal pblock 2 (length 1) [ 51.140307][ T4973] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 48: comm syz.4.671: lblock 0 mapped to illegal pblock 48 (length 1) [ 51.154363][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 51.154382][ C0] EXT4-fs (loop4): initial error at time 1774390202: ext4_map_blocks:776: inode 3: block 2 [ 51.154431][ C0] EXT4-fs (loop4): last error at time 1774390202: ext4_map_blocks:776: inode 3: block 2 [ 51.183414][ T4973] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.671: Failed to acquire dquot type 0 [ 51.195790][ T4973] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 51.205677][ T4973] EXT4-fs error (device loop4): ext4_evict_inode:255: inode #11: comm syz.4.671: mark_inode_dirty error [ 51.217575][ T4973] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 51.228146][ T4973] EXT4-fs (loop4): 1 orphan inode deleted [ 51.239458][ T60] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.256765][ T4983] netlink: 'syz.0.678': attribute type 13 has an invalid length. [ 51.264883][ T4983] netlink: 14585 bytes leftover after parsing attributes in process `syz.0.678'. [ 51.297275][ T60] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 51.319454][ T4987] netlink: 8 bytes leftover after parsing attributes in process `syz.3.679'. [ 51.343430][ T1828] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.366130][ T4985] loop1: detected capacity change from 0 to 8192 [ 51.370600][ T1828] fserror_report: 4 callbacks suppressed [ 51.370663][ T1828] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.388353][ T1828] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 51.412291][ T4985] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.427272][ T1828] fserror_report: 3 callbacks suppressed [ 51.427460][ T1828] loop4: lost filesystem error report for type 5 error -117 [ 51.452241][ T3312] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 51.479436][ T3312] loop4: lost filesystem error report for type 5 error -117 [ 51.479720][ T3312] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 51.501552][ T3312] loop4: lost filesystem error report for type 5 error -117 [ 51.501650][ T3312] EXT4-fs error (device loop4): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 51.501678][ T3312] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.560930][ T5003] loop4: detected capacity change from 0 to 1024 [ 51.582263][ T5003] ext4 filesystem being mounted at /143/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.592244][ T5010] capability: warning: `syz.1.689' uses deprecated v2 capabilities in a way that may be insecure [ 51.911360][ T5042] loop1: detected capacity change from 0 to 4096 [ 52.000402][ T5053] loop2: detected capacity change from 0 to 164 [ 52.023674][ T5053] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 52.041184][ T5053] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 52.172539][ T5069] loop2: detected capacity change from 0 to 1024 [ 52.187921][ T5069] EXT4-fs: Ignoring removed orlov option [ 52.220545][ T5073] netlink: 'syz.1.719': attribute type 1 has an invalid length. [ 52.306607][ T5085] loop2: detected capacity change from 0 to 512 [ 52.320979][ T5085] EXT4-fs: Ignoring removed bh option [ 52.389010][ T5085] ext4 filesystem being mounted at /165/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.455407][ T5106] loop0: detected capacity change from 0 to 512 [ 52.518852][ T5113] batman_adv: batadv0: adding TT local entry ba:e1:05:00:07:00 to non-existent VLAN 1280 [ 52.638420][ T5129] EXT4-fs: Ignoring removed i_version option [ 52.669930][ T5129] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.706172][ T5129] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.744: invalid indirect mapped block 4294967295 (level 1) [ 52.725201][ T5129] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.725558][ T5129] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.744: invalid indirect mapped block 4294967295 (level 1) [ 52.734777][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 52.734792][ C1] EXT4-fs (loop3): initial error at time 1774390203: ext4_free_branches:1023: inode 11 [ 52.734829][ C1] EXT4-fs (loop3): last error at time 1774390203: ext4_free_branches:1023: inode 11 [ 52.786703][ T5129] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.786982][ T5129] EXT4-fs (loop3): 2 truncates cleaned up [ 52.949174][ T5161] sg_write: data in/out 466900/56 bytes for SCSI command 0x0-- guessing data in; [ 52.949174][ T5161] program syz.1.759 not setting count and/or reply_len properly [ 53.015438][ T5172] netlink: 'syz.0.764': attribute type 3 has an invalid length. [ 53.547239][ T5249] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.561893][ T5249] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.802: bad orphan inode 131083 [ 53.603849][ T5249] loop1: lost filesystem error report for type 5 error -117 [ 53.609353][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 53.623186][ C0] EXT4-fs (loop1): initial error at time 1774390204: ext4_orphan_get:1417 [ 53.631749][ C0] EXT4-fs (loop1): last error at time 1774390204: ext4_orphan_get:1417 [ 53.709497][ T28] kauditd_printk_skb: 59 callbacks suppressed [ 53.709514][ T28] audit: type=1400 audit(1774390204.747:401): avc: denied { ioctl } for pid=5255 comm="syz.0.805" path="/150/file2/file2" dev="loop0" ino=16 ioctlcmd=0x6609 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.752304][ T5260] FAT-fs (loop3): Directory bread(block 64) failed [ 53.762632][ T5260] FAT-fs (loop3): Directory bread(block 65) failed [ 53.769250][ T5260] FAT-fs (loop3): Directory bread(block 66) failed [ 53.784390][ T5260] FAT-fs (loop3): Directory bread(block 67) failed [ 53.798474][ T5260] FAT-fs (loop3): Directory bread(block 68) failed [ 53.799751][ T28] audit: type=1400 audit(1774390204.837:402): avc: denied { connect } for pid=5265 comm="syz.4.809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 53.831882][ T28] audit: type=1400 audit(1774390204.837:403): avc: denied { bind } for pid=5265 comm="syz.4.809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 53.850182][ T5260] FAT-fs (loop3): Directory bread(block 69) failed [ 53.858265][ T5260] FAT-fs (loop3): Directory bread(block 70) failed [ 53.869765][ T5260] FAT-fs (loop3): Directory bread(block 71) failed [ 53.876399][ T5260] FAT-fs (loop3): Directory bread(block 72) failed [ 53.916563][ T5260] FAT-fs (loop3): Directory bread(block 73) failed [ 54.120519][ T28] audit: type=1400 audit(1774390205.167:404): avc: denied { map } for pid=5300 comm="syz.2.824" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 54.120559][ T28] audit: type=1400 audit(1774390205.167:405): avc: denied { execute } for pid=5300 comm="syz.2.824" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 54.249149][ T5314] 9p: Unknown Cache mode or invalid value l [ 54.426074][ T28] audit: type=1400 audit(1774390205.467:406): avc: denied { read write } for pid=5337 comm="syz.3.842" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 54.464702][ T28] audit: type=1400 audit(1774390205.467:407): avc: denied { open } for pid=5337 comm="syz.3.842" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 54.650334][ T5363] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 54.657683][ T5363] IPv6: NLM_F_CREATE should be set when creating new route [ 54.717123][ T28] audit: type=1400 audit(1774390205.757:408): avc: denied { connect } for pid=5372 comm="syz.2.859" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.775756][ T28] audit: type=1400 audit(1774390205.757:409): avc: denied { write } for pid=5372 comm="syz.2.859" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.811750][ T28] audit: type=1400 audit(1774390205.847:410): avc: denied { setopt } for pid=5383 comm="syz.1.865" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.932213][ T5398] set_capacity_and_notify: 8 callbacks suppressed [ 54.932251][ T5398] loop4: detected capacity change from 0 to 512 [ 54.955058][ T5398] EXT4-fs (loop4): 1 truncate cleaned up [ 54.981789][ T5403] loop0: detected capacity change from 0 to 512 [ 54.988453][ T5403] EXT4-fs: Ignoring removed nobh option [ 54.998143][ T5403] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 55.031468][ T5403] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.874: inode has both inline data and extents flags [ 55.054876][ T5403] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 55.059355][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 55.064488][ T5403] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.874: couldn't read orphan inode 13 (err -117) [ 55.068890][ C0] EXT4-fs (loop0): initial error at time 1774390206: ext4_orphan_get:1391: inode 13 [ 55.068937][ C0] EXT4-fs (loop0): last error at time 1774390206: ext4_orphan_get:1391: inode 13 [ 55.106675][ T5403] loop0: lost filesystem error report for type 5 error -117 [ 55.383372][ T5450] netem: change failed [ 55.419529][ T5455] netlink: 'syz.0.899': attribute type 12 has an invalid length. [ 55.429488][ T5456] __nla_validate_parse: 14 callbacks suppressed [ 55.429548][ T5456] netlink: 8 bytes leftover after parsing attributes in process `syz.4.900'. [ 55.448119][ T5455] netlink: 132 bytes leftover after parsing attributes in process `syz.0.899'. [ 55.473463][ T5458] can0: slcan on ptm0. [ 55.514814][ T5460] netlink: 8 bytes leftover after parsing attributes in process `syz.3.903'. [ 55.524528][ T5462] netlink: 56 bytes leftover after parsing attributes in process `syz.2.902'. [ 55.574585][ T5470] netlink: 64 bytes leftover after parsing attributes in process `syz.4.906'. [ 55.604898][ T5474] loop3: detected capacity change from 0 to 1024 [ 55.611603][ T5457] can0 (unregistered): slcan off ptm0. [ 55.650782][ T5480] netlink: 60 bytes leftover after parsing attributes in process `syz.4.911'. [ 55.673957][ T5480] unsupported nlmsg_type 40 [ 55.679869][ T5487] loop1: detected capacity change from 0 to 1024 [ 56.071233][ T5547] netlink: 40 bytes leftover after parsing attributes in process `syz.0.934'. [ 56.169762][ T5561] loop4: detected capacity change from 0 to 1024 [ 56.235506][ T5561] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.937: Allocating blocks 385-513 which overlap fs metadata [ 56.279155][ T5557] EXT4-fs (loop4): pa ffff88810864f3f0: logic 81920, phys. 129, len 24 [ 56.287785][ T5557] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5465: group 0, free 0, pa_free 8 [ 56.361182][ T5590] netlink: 16215 bytes leftover after parsing attributes in process `syz.3.949'. [ 56.430824][ T5598] netlink: 'syz.2.953': attribute type 1 has an invalid length. [ 56.463173][ T5604] loop4: detected capacity change from 0 to 764 [ 56.484603][ T5606] netem: invalid attributes len -9 [ 56.511771][ T5606] netem: change failed [ 56.522012][ T3388] kernel read not supported for file /mdstat (pid: 3388 comm: kworker/1:3) [ 56.720537][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.728387][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.736235][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.744124][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.752005][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.760024][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.767864][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.775698][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.783511][ T5630] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 56.925734][ T5650] loop2: detected capacity change from 0 to 512 [ 57.035040][ T5650] EXT4-fs (loop2): 1 orphan inode deleted [ 57.079916][ T60] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 1 [ 57.080780][ T5650] ext4 filesystem being mounted at /220/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.102864][ T60] EXT4-fs (loop2): Remounting filesystem read-only [ 57.292758][ T5691] netlink: 16 bytes leftover after parsing attributes in process `syz.3.998'. [ 57.863297][ T5733] loop0: detected capacity change from 0 to 1024 [ 57.919074][ T5733] SELinux: Context is not valid (left unmapped). [ 58.213506][ T5778] loop4: detected capacity change from 0 to 512 [ 58.362254][ T5801] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1042'. [ 58.388449][ T5804] loop4: detected capacity change from 0 to 256 [ 58.433106][ T5804] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.465108][ T5804] FAT-fs (loop4): error, corrupted file size (i_pos 196, 16779008) [ 58.489361][ T5804] FAT-fs (loop4): Filesystem has been set read-only [ 59.111585][ T5862] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 59.132418][ T5865] netlink: 'syz.3.1070': attribute type 1 has an invalid length. [ 59.152873][ T5862] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.1068: inode has both inline data and extents flags [ 59.166971][ T3305] loop2: p3 < > p4 < > [ 59.171251][ T3305] loop2: partition table partially beyond EOD, truncated [ 59.188049][ T3305] loop2: p3 start 4284289 is beyond EOD, truncated [ 59.202121][ T5859] loop2: p3 < > p4 < > [ 59.206442][ T5859] loop2: partition table partially beyond EOD, truncated [ 59.239576][ T5862] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 59.239759][ T5859] loop2: p3 start 4284289 is beyond EOD, [ 59.241520][ T5862] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1068: couldn't read orphan inode 17 (err -117) [ 59.259363][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 59.273735][ C1] EXT4-fs (loop1): initial error at time 1774390210: ext4_orphan_get:1391: inode 17 [ 59.283189][ C1] EXT4-fs (loop1): last error at time 1774390210: ext4_orphan_get:1391: inode 17 [ 59.291161][ T5859] truncated [ 59.294769][ T5862] loop1: lost filesystem error report for type 5 error -117 [ 59.370929][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 59.470475][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 59.511285][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 59.511303][ T28] audit: type=1400 audit(1774390210.547:446): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 59.609546][ T5911] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 59.658334][ T5911] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1093: bad orphan inode 131083 [ 59.679249][ T5911] loop0: lost filesystem error report for type 5 error -117 [ 59.679361][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 59.693293][ C0] EXT4-fs (loop0): initial error at time 1774390210: ext4_orphan_get:1417 [ 59.701858][ C0] EXT4-fs (loop0): last error at time 1774390210: ext4_orphan_get:1417 [ 59.767322][ T5922] tipc: Enabled bearer , priority 10 [ 59.947828][ T5932] FAT-fs (loop1): Directory bread(block 64) failed [ 59.959960][ T5924] set_capacity_and_notify: 6 callbacks suppressed [ 59.959978][ T5924] loop3: detected capacity change from 0 to 8192 [ 59.979475][ T5932] FAT-fs (loop1): Directory bread(block 65) failed [ 60.000899][ T5932] FAT-fs (loop1): Directory bread(block 66) failed [ 60.011997][ T5932] FAT-fs (loop1): Directory bread(block 67) failed [ 60.031435][ T28] audit: type=1400 audit(1774390211.077:447): avc: denied { egress } for pid=14 comm="ksoftirqd/0" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 60.039722][ T5932] FAT-fs (loop1): Directory bread(block 68) failed [ 60.072139][ T5940] loop2: detected capacity change from 0 to 1024 [ 60.085647][ T28] audit: type=1400 audit(1774390211.077:448): avc: denied { sendto } for pid=14 comm="ksoftirqd/0" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 60.088127][ T5940] EXT4-fs: dax option not supported [ 60.163111][ T5932] FAT-fs (loop1): Directory bread(block 69) failed [ 60.197058][ T5932] FAT-fs (loop1): Directory bread(block 70) failed [ 60.220129][ T5932] FAT-fs (loop1): Directory bread(block 71) failed [ 60.255583][ T5932] FAT-fs (loop1): Directory bread(block 72) failed [ 60.283506][ T5932] FAT-fs (loop1): Directory bread(block 73) failed [ 60.410012][ T28] audit: type=1326 audit(1774390211.447:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.410042][ T28] audit: type=1326 audit(1774390211.447:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.410131][ T28] audit: type=1326 audit(1774390211.447:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.410157][ T28] audit: type=1326 audit(1774390211.447:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.410181][ T28] audit: type=1326 audit(1774390211.447:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.638515][ T5990] loop1: detected capacity change from 0 to 164 [ 60.654309][ T28] audit: type=1326 audit(1774390211.447:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.686373][ T28] audit: type=1326 audit(1774390211.447:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5965 comm="syz.2.1122" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 60.782539][ T6004] loop4: detected capacity change from 0 to 512 [ 60.802325][ T6000] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.819962][ T6007] netlink: 'syz.0.1139': attribute type 11 has an invalid length. [ 60.837793][ T6004] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.844959][ T6007] __nla_validate_parse: 1 callbacks suppressed [ 60.844975][ T6007] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1139'. [ 60.869445][ T6004] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 60.912075][ T6004] EXT4-fs (loop4): 1 orphan inode deleted [ 60.932054][ T6000] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.950588][ T6004] EXT4-fs (loop4): 1 truncate cleaned up [ 61.020498][ T6000] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.071662][ T6027] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1147'. [ 61.091657][ T6027] netlink: 312 bytes leftover after parsing attributes in process `syz.3.1147'. [ 61.146541][ T6000] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.191252][ T6038] tipc: Enabling of bearer rejected, failed to enable media [ 61.238805][ T50] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.259657][ T50] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.289831][ T6046] loop4: detected capacity change from 0 to 1024 [ 61.300931][ T50] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.327712][ T50] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.360875][ T6054] vhci_hcd vhci_hcd.0: default hub control req: 0206 v0103 i0000 l0 [ 61.604223][ T6087] veth0_virt_wifi: entered promiscuous mode [ 61.664825][ T6097] delete_channel: no stack [ 61.683157][ T6099] loop3: detected capacity change from 0 to 128 [ 61.705021][ T6099] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 61.734391][ T6103] loop1: detected capacity change from 0 to 1024 [ 61.783412][ T6103] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.1183: Allocating blocks 385-513 which overlap fs metadata [ 61.803102][ T6110] loop3: detected capacity change from 0 to 512 [ 61.844091][ T6110] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 61.852333][ T6115] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1189'. [ 61.861736][ T6102] EXT4-fs (loop1): pa ffff88810864ee70: logic 81920, phys. 129, len 24 [ 61.870397][ T6102] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:5465: group 0, free 0, pa_free 8 [ 61.886375][ T6117] loop4: detected capacity change from 0 to 2048 [ 61.890136][ T6110] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1185: bg 0: block 104: invalid block bitmap [ 61.905305][ T6110] loop3: lost filesystem error report for type 5 error -117 [ 61.905495][ T6110] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 61.912832][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 61.912855][ C1] EXT4-fs (loop3): initial error at time 1774390212: ext4_validate_block_bitmap:432 [ 61.912892][ C1] EXT4-fs (loop3): last error at time 1774390212: ext4_validate_block_bitmap:432 [ 61.949026][ T6110] loop3: lost filesystem error report for type 5 error -117 [ 61.949282][ T6110] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1185: invalid indirect mapped block 1 (level 1) [ 61.970819][ T6110] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 61.971731][ T6110] EXT4-fs (loop3): 1 truncate cleaned up [ 61.991900][ T6117] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.1188: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 62.047818][ T6117] EXT4-fs (loop4): Remounting filesystem read-only [ 62.584306][ T6190] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1222'. [ 62.595214][ T6190] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1222'. [ 62.604523][ T6190] netlink: 'syz.3.1222': attribute type 18 has an invalid length. [ 62.612738][ T6190] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1222'. [ 62.714405][ T6200] netlink: 'syz.1.1227': attribute type 11 has an invalid length. [ 62.817027][ T6202] loop3: detected capacity change from 0 to 8192 [ 62.855228][ T6202] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 62.874976][ T6218] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1236'. [ 62.919518][ T6202] netlink: 96 bytes leftover after parsing attributes in process `syz.3.1228'. [ 63.053977][ T6232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.063646][ T6235] netlink: 'syz.3.1244': attribute type 66 has an invalid length. [ 63.352075][ T6255] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 63.386367][ T6255] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.1253: lblock 2 mapped to illegal pblock 2 (length 1) [ 63.430051][ T6255] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.430163][ T6255] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.1253: lblock 0 mapped to illegal pblock 48 (length 1) [ 63.439341][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 63.439360][ C1] EXT4-fs (loop0): initial error at time 1774390214: ext4_map_blocks:776: inode 3: block 2 [ 63.439404][ C1] EXT4-fs (loop0): last error at time 1774390214: ext4_map_blocks:776: inode 3: block 2 [ 63.575909][ T6265] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 63.586290][ T6255] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 63.589209][ T6265] ------------[ cut here ]------------ [ 63.604384][ T6265] EA inode 11 i_nlink=2 [ 63.604460][ T6265] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.2.1259/6265 [ 63.615997][ T6255] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.1253: Failed to acquire dquot type 0 [ 63.620881][ T6265] Modules linked in: [ 63.634685][ T6265] CPU: 0 UID: 0 PID: 6265 Comm: syz.2.1259 Not tainted syzkaller #0 PREEMPT(full) [ 63.644043][ T6265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 63.654809][ T6265] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 63.661490][ T6265] Code: 34 4b 99 ff 4c 8d 2d 0d b4 5d 05 49 8d 7e 40 e8 84 df b5 ff 49 8b 6e 40 4c 89 e7 e8 b8 da b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 8f 9b dd 03 66 66 66 66 66 66 2e [ 63.664275][ T6255] loop0: lost filesystem error report for type 5 error -117 [ 63.681946][ T6265] RSP: 0018:ffffc90012413778 EFLAGS: 00010246 [ 63.695385][ T6265] RAX: ffff888101cb5e88 RBX: ffff88811a8a1328 RCX: ffffffff81c01408 [ 63.703416][ T6265] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871dc800 [ 63.712215][ T6265] RBP: 000000000000000b R08: 000188811a8a12db R09: 0000000000000000 [ 63.720254][ T6265] R10: ffffc900124136a8 R11: 0001c900124136a8 R12: ffff88811a8a12d8 [ 63.728331][ T6265] R13: ffffffff871dc800 R14: ffff88811a8a1290 R15: 0000000000000001 [ 63.736424][ T6265] FS: 00007fc76594f6c0(0000) GS:ffff8882ae8db000(0000) knlGS:0000000000000000 [ 63.736861][ T6255] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 63.746971][ T6265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.761574][ T6265] CR2: 00007fd6dd8aeddd CR3: 000000011ae2a000 CR4: 00000000003506f0 [ 63.770649][ T6265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.772660][ T6255] loop0: lost filesystem error report for type 5 error -117 [ 63.778720][ T6265] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 63.778751][ T6265] Call Trace: [ 63.797564][ T6265] [ 63.801256][ T6265] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 63.807320][ T6265] ? errseq_check+0x2c/0x50 [ 63.809956][ T6255] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.1253: mark_inode_dirty error [ 63.811904][ T6265] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 63.828638][ T6265] ? ext4_truncate+0x92b/0xb00 [ 63.834209][ T6265] ext4_evict_inode+0xa1f/0xd60 [ 63.838500][ T6255] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.839115][ T6265] ? __pfx_ext4_evict_inode+0x10/0x10 [ 63.843692][ T6255] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 63.848440][ T6265] evict+0x2af/0x510 [ 63.866523][ T6255] EXT4-fs (loop0): 1 orphan inode deleted [ 63.868624][ T6265] ? __dquot_initialize+0x146/0x7c0 [ 63.880854][ T6265] iput+0x41a/0x580 [ 63.884752][ T6265] ext4_process_orphan+0x1a9/0x1c0 [ 63.890714][ T6265] ext4_orphan_cleanup+0x6a8/0xa00 [ 63.895951][ T6265] ext4_fill_super+0x3408/0x37c0 [ 63.901127][ T6265] ? set_blocksize+0x14c/0x270 [ 63.905957][ T6265] ? setup_bdev_super+0x30e/0x370 [ 63.911239][ T6265] ? __pfx_ext4_fill_super+0x10/0x10 [ 63.916603][ T6265] get_tree_bdev_flags+0x291/0x300 [ 63.922421][ T6265] ? __pfx_ext4_fill_super+0x10/0x10 [ 63.927756][ T6265] get_tree_bdev+0x1f/0x30 [ 63.932261][ T6265] ext4_get_tree+0x1c/0x30 [ 63.936901][ T6265] vfs_get_tree+0x57/0x1d0 [ 63.941450][ T6265] do_new_mount+0x288/0x8d0 [ 63.946033][ T6265] path_mount+0x4d0/0xbc0 [ 63.951272][ T6265] __se_sys_mount+0x28c/0x2e0 [ 63.956026][ T6265] __x64_sys_mount+0x67/0x80 [ 63.960752][ T6265] x64_sys_call+0x2d61/0x3020 [ 63.965509][ T6265] do_syscall_64+0x12c/0x370 [ 63.970168][ T6265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.976256][ T6265] RIP: 0033:0x7fc766efda0a [ 63.981543][ T6265] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.001366][ T6265] RSP: 002b:00007fc76594ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.010469][ T6265] RAX: ffffffffffffffda RBX: 00007fc76594eee0 RCX: 00007fc766efda0a [ 64.018576][ T6265] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fc76594eea0 [ 64.026722][ T6265] RBP: 00002000000009c0 R08: 00007fc76594eee0 R09: 0000000000800718 [ 64.034785][ T6265] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 64.043531][ T6265] R13: 00007fc76594eea0 R14: 000000000000048d R15: 0000200000000200 [ 64.051644][ T6265] [ 64.054704][ T6265] ---[ end trace 0000000000000000 ]--- [ 64.089482][ T6265] EXT4-fs (loop2): 1 orphan inode deleted [ 64.132501][ T1828] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 64.150936][ T1828] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.151098][ T1828] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 64.176364][ T1828] loop0: lost filesystem error report for type 5 error -117 [ 64.176968][ T3315] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 64.239098][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 64.239602][ T3315] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 64.279687][ T3315] loop0: lost filesystem error report for type 5 error -117 [ 64.279794][ T3315] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 64.309818][ T3315] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.479094][ T6312] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1279'. [ 64.546929][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 64.547000][ T28] audit: type=1400 audit(1774390215.587:503): avc: denied { mount } for pid=6313 comm="syz.1.1282" name="/" dev="configfs" ino=2092 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 64.654814][ T6330] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 64.663249][ T28] audit: type=1400 audit(1774390215.697:504): avc: denied { lock } for pid=6329 comm="syz.3.1291" path="socket:[13823]" dev="sockfs" ino=13823 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 64.693349][ T6330] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 64.775405][ T28] audit: type=1400 audit(1774390215.817:505): avc: denied { load_policy } for pid=6338 comm="syz.3.1296" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 64.775414][ T6340] SELinux: policydb version 516537429 does not match my version range 15-35 [ 64.775447][ T6340] SELinux: failed to load policy [ 64.822001][ T6341] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.855513][ T6341] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1297: bad orphan inode 131083 [ 64.878501][ T28] audit: type=1400 audit(1774390215.917:506): avc: denied { connect } for pid=6349 comm="syz.4.1299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 64.931378][ T6341] loop1: lost filesystem error report for type 5 error -117 [ 65.095171][ T6375] set_capacity_and_notify: 5 callbacks suppressed [ 65.095187][ T6375] loop1: detected capacity change from 0 to 512 [ 65.126164][ T6375] EXT4-fs: Ignoring removed i_version option [ 65.162305][ T6384] netlink: 'syz.4.1313': attribute type 21 has an invalid length. [ 65.192722][ T28] audit: type=1400 audit(1774390216.217:507): avc: denied { map } for pid=6374 comm="syz.1.1320" path="/246/file1/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 65.280052][ T6391] loop0: detected capacity change from 0 to 4096 [ 65.380787][ T6406] loop4: detected capacity change from 0 to 1024 [ 65.411721][ T6406] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.449921][ T6406] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 65.615277][ T6439] 9p: p9: multiple sources not supported [ 65.829530][ T23] kernel read not supported for file /600/net/anycast6 (pid: 23 comm: kworker/1:0) [ 65.952783][ T28] audit: type=1400 audit(1774390216.987:508): avc: denied { ioctl } for pid=6485 comm="syz.3.1356" path="socket:[14028]" dev="sockfs" ino=14028 ioctlcmd=0x8924 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 66.036270][ T6498] loop4: detected capacity change from 0 to 256 [ 66.057946][ T6502] __nla_validate_parse: 4 callbacks suppressed [ 66.057963][ T6502] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1361'. [ 66.070751][ T6498] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 66.101640][ T6506] loop3: detected capacity change from 0 to 1024 [ 66.138408][ T6498] FAT-fs (loop4): Directory bread(block 64) failed [ 66.148176][ T6506] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 66.158061][ T6498] FAT-fs (loop4): Directory bread(block 65) failed [ 66.188223][ T6498] FAT-fs (loop4): Directory bread(block 66) failed [ 66.195126][ T6506] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 66.206690][ T6498] FAT-fs (loop4): Directory bread(block 67) failed [ 66.213605][ T6498] FAT-fs (loop4): Directory bread(block 68) failed [ 66.220664][ T6498] FAT-fs (loop4): Directory bread(block 69) failed [ 66.227212][ T6498] FAT-fs (loop4): Directory bread(block 70) failed [ 66.234164][ T6498] FAT-fs (loop4): Directory bread(block 71) failed [ 66.241114][ T6498] FAT-fs (loop4): Directory bread(block 72) failed [ 66.247681][ T6498] FAT-fs (loop4): Directory bread(block 73) failed [ 66.279667][ T6506] EXT4-fs (loop3): invalid journal inode [ 66.295226][ T6506] EXT4-fs (loop3): can't get journal size [ 66.339386][ T28] audit: type=1326 audit(1774390217.367:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.0.1366" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef8417c799 code=0x7ffc0000 [ 66.365219][ T6506] EXT4-fs error (device loop3): ext4_readdir:265: inode #2: block 64: comm syz.3.1363: path (unknown): bad entry in directory: rec_len is too small for name_len - offset=0, inode=11, rec_len=12, size=1024 fake=0 [ 66.401658][ T6525] program syz.2.1368 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 66.435830][ T6527] loop4: detected capacity change from 0 to 128 [ 66.440542][ T6506] EXT4-fs error (device loop3): ext4_readdir:265: inode #2: block 73: comm syz.3.1363: path (unknown): bad entry in directory: inode out of bounds - offset=0, inode=83886080, rec_len=1024, size=1024 fake=0 [ 66.462336][ T28] audit: type=1326 audit(1774390217.377:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.0.1366" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef8417c799 code=0x7ffc0000 [ 66.486309][ T28] audit: type=1326 audit(1774390217.377:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.0.1366" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef8417c799 code=0x7ffc0000 [ 66.510224][ T28] audit: type=1326 audit(1774390217.377:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6517 comm="syz.0.1366" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fef8417c799 code=0x7ffc0000 [ 66.626798][ T6536] loop4: detected capacity change from 0 to 1024 [ 66.692968][ T6536] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 66.693037][ T6536] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 66.693245][ T6536] EXT4-fs error (device loop4): ext4_get_journal_inode:5863: inode #32: comm syz.4.1373: iget: special inode unallocated [ 66.693266][ T6536] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 66.693469][ T6536] EXT4-fs (loop4): Remounting filesystem read-only [ 66.693569][ T6536] EXT4-fs (loop4): no journal found [ 66.693580][ T6536] EXT4-fs (loop4): can't get journal size [ 66.694884][ T6536] EXT4-fs (loop4): filesystem is read-only [ 66.749014][ T6540] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.796479][ T6540] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.838184][ T6540] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.902143][ T6540] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.934821][ T6560] loop2: detected capacity change from 0 to 512 [ 66.937869][ T6560] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.948408][ T6560] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1383: bad orphan inode 131083 [ 66.948435][ T6560] loop2: lost filesystem error report for type 5 error -117 [ 66.949329][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 66.949366][ C0] EXT4-fs (loop2): initial error at time 1774390217: ext4_orphan_get:1417 [ 66.949390][ C0] EXT4-fs (loop2): last error at time 1774390217: ext4_orphan_get:1417 [ 66.950418][ T60] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.956470][ T50] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.956656][ T50] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.959894][ T50] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.069565][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 67.164907][ T6575] loop4: detected capacity change from 0 to 1024 [ 67.205875][ T6575] EXT4-fs: Ignoring removed orlov option [ 67.212940][ T6575] EXT4-fs: Ignoring removed bh option [ 67.342190][ T6598] loop4: detected capacity change from 0 to 512 [ 67.369828][ T6598] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.407613][ T6605] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.418285][ T6598] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1401: bad orphan inode 131083 [ 67.429032][ T6598] loop4: lost filesystem error report for type 5 error -117 [ 67.429331][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 67.431050][ T3305] GPT:first_usable_lbas don't match. [ 67.436652][ C1] EXT4-fs (loop4): initial error at time 1774390218: ext4_orphan_get:1417 [ 67.456983][ C1] EXT4-fs (loop4): last error at time 1774390218: ext4_orphan_get:1417 [ 67.468990][ T3305] GPT:34 != 290 [ 67.473418][ T3305] GPT: Use GNU Parted to correct GPT errors. [ 67.479638][ T3305] loop1: p1 p2 p3 [ 67.488890][ T6599] GPT:first_usable_lbas don't match. [ 67.492388][ T6610] EXT4-fs: Ignoring removed nobh option [ 67.500177][ T6599] GPT:34 != 290 [ 67.503697][ T6599] GPT: Use GNU Parted to correct GPT errors. [ 67.509817][ T6599] loop1: p1 p2 p3 [ 67.531052][ T6610] EXT4-fs (loop2): 1 orphan inode deleted [ 67.564788][ T6605] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.570126][ T6610] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.1405: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 67.672555][ T6616] netlink: 'syz.4.1408': attribute type 10 has an invalid length. [ 67.727152][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 67.737581][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 67.748239][ T4104] udevd[4104]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 67.764482][ T6605] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.805476][ T6624] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.847326][ T6624] EXT4-fs (loop2): filesystem is read-only [ 67.868147][ T6631] FAT-fs (loop1): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 67.929269][ T6605] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.954828][ T6643] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.974703][ T6644] syz.2.1420 (6644) used obsolete PPPIOCDETACH ioctl [ 68.013858][ T6643] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 68.049659][ T6643] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1422: bg 0: block 248: padding at end of block bitmap is not set [ 68.064277][ T6643] loop1: lost filesystem error report for type 5 error -117 [ 68.068531][ T50] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.069375][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 68.090519][ C0] EXT4-fs (loop1): last error at time 1774390219: ext4_validate_block_bitmap:441 [ 68.102129][ T6643] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1422: Failed to acquire dquot type 1 [ 68.102164][ T50] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.102200][ T50] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.128754][ T50] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.130035][ T6643] loop1: lost filesystem error report for type 5 error -117 [ 68.138935][ T6643] EXT4-fs (loop1): 1 truncate cleaned up [ 68.333559][ T6643] syz.1.1422 (6643) used greatest stack depth: 9160 bytes left [ 68.416318][ T6677] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1437'. [ 68.531199][ T6691] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 68.552109][ T6691] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.576554][ T6691] EXT4-fs (loop4): invalid journal inode [ 68.586517][ T6691] EXT4-fs (loop4): can't get journal size [ 68.618218][ T6691] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 64: comm syz.4.1443: path (unknown): bad entry in directory: rec_len is too small for name_len - offset=0, inode=11, rec_len=12, size=1024 fake=0 [ 68.640104][ T6691] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 73: comm syz.4.1443: path (unknown): bad entry in directory: inode out of bounds - offset=0, inode=83886080, rec_len=1024, size=1024 fake=0 [ 68.680290][ T6698] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000ff00) [ 68.694992][ T6698] FAT-fs (loop2): Filesystem has been set read-only [ 68.860252][ T6723] ext4 filesystem being mounted at /298/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.225026][ T6751] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1472'. [ 69.385136][ T6755] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.1473: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 69.429993][ T6760] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 69.430420][ T6760] EXT4-fs (loop0): Remounting filesystem read-only [ 69.474935][ T6755] EXT4-fs (loop0): Remounting filesystem read-only [ 69.540234][ T3315] EXT4-fs unmount: 86 callbacks suppressed [ 69.540254][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.565357][ T28] kauditd_printk_skb: 95 callbacks suppressed [ 69.565371][ T28] audit: type=1400 audit(1774390220.607:606): avc: denied { read } for pid=6770 comm="syz.3.1480" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 69.646863][ T6778] EXT4-fs: Ignoring removed mblk_io_submit option [ 69.655819][ T28] audit: type=1400 audit(1774390220.647:607): avc: denied { open } for pid=6770 comm="syz.3.1480" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 69.683531][ T6778] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 69.712203][ T6778] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.749656][ T28] audit: type=1400 audit(1774390220.797:608): avc: denied { ioctl } for pid=6782 comm="syz.3.1485" path="socket:[15669]" dev="sockfs" ino=15669 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 69.802571][ T6778] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.1483: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 69.873425][ T6778] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.873548][ T6778] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1483: couldn't read orphan inode 11 (err -117) [ 69.882913][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 69.882937][ C0] EXT4-fs (loop2): initial error at time 1774390220: ext4_ext_check_inode:521: inode 11 [ 69.882965][ C0] EXT4-fs (loop2): last error at time 1774390220: ext4_ext_check_inode:521: inode 11 [ 69.969987][ T6778] loop2: lost filesystem error report for type 5 error -117 [ 69.972412][ T6778] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.000705][ T6803] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1493'. [ 70.020245][ T6804] netlink: 228 bytes leftover after parsing attributes in process `syz.0.1490'. [ 70.058816][ T6778] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1483: Invalid block bitmap block 0 in block_group 0 [ 70.083533][ T6808] EXT4-fs: Ignoring removed orlov option [ 70.089683][ T6811] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 70.101163][ T6808] EXT4-fs: Ignoring removed bh option [ 70.111433][ T6778] Quota error (device loop2): write_blk: dquota write failed [ 70.121072][ T6808] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.142169][ T6778] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 70.152342][ T6778] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1483: Failed to acquire dquot type 0 [ 70.176814][ T6815] netlink: 'syz.3.1497': attribute type 2 has an invalid length. [ 70.193937][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.218470][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.375781][ T28] audit: type=1400 audit(1774390221.417:609): avc: denied { mount } for pid=6834 comm="syz.2.1507" name="/" dev="gadgetfs" ino=4861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 70.417591][ T28] audit: type=1400 audit(1774390221.447:610): avc: denied { remount } for pid=6834 comm="syz.2.1507" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 70.465249][ T28] audit: type=1400 audit(1774390221.457:611): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 70.548705][ T28] audit: type=1400 audit(1774390221.587:612): avc: denied { setopt } for pid=6845 comm="syz.4.1512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 70.598661][ T28] audit: type=1400 audit(1774390221.617:613): avc: denied { read } for pid=6847 comm="syz.1.1513" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 70.829716][ T6873] set_capacity_and_notify: 12 callbacks suppressed [ 70.829735][ T6873] loop4: detected capacity change from 0 to 8192 [ 70.844278][ T6881] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1526'. [ 70.937042][ T6881] 8021q: adding VLAN 0 to HW filter on device bond1 [ 71.142922][ T6914] loop1: detected capacity change from 0 to 512 [ 71.159067][ T6916] loop3: detected capacity change from 0 to 1024 [ 71.196497][ T6916] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.212895][ T6923] loop2: detected capacity change from 0 to 512 [ 71.229403][ T6923] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.238609][ T6923] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 71.264807][ T6914] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.268885][ T6923] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 71.296231][ T6923] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 71.309425][ T6914] ext4 filesystem being mounted at /286/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.330610][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.342628][ T6923] System zones: 0-2, 18-18, 34-35 [ 71.348568][ T6923] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.374061][ T6923] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1547: bg 0: block 353: padding at end of block bitmap is not set [ 71.410422][ T6930] loop4: detected capacity change from 0 to 8192 [ 71.424586][ T6934] netlink: 'syz.0.1552': attribute type 24 has an invalid length. [ 71.432955][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.499593][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.587054][ T6950] loop4: detected capacity change from 0 to 128 [ 71.759939][ T6973] loop4: detected capacity change from 0 to 1024 [ 71.790742][ T6973] EXT4-fs: inline encryption not supported [ 71.824802][ T6981] sg_write: data in/out 442844/192 bytes for SCSI command 0x0-- guessing data in; [ 71.824802][ T6981] program syz.1.1573 not setting count and/or reply_len properly [ 71.849796][ T6973] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.939866][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.094681][ T7017] loop2: detected capacity change from 0 to 512 [ 72.124285][ T7017] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 72.165174][ T7017] EXT4-fs (loop2): 1 truncate cleaned up [ 72.186462][ T7017] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.238936][ T7017] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 16: block 33:freeing already freed block (bit 32); block bitmap corrupt. [ 72.254756][ T7017] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.1584: invalid indirect mapped block 4194304 (level 1) [ 72.340446][ T7039] loop1: detected capacity change from 0 to 512 [ 72.347305][ T7039] EXT4-fs: Ignoring removed nobh option [ 72.355304][ T7039] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 72.356500][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.421157][ T7039] EXT4-fs (loop1): 1 truncate cleaned up [ 72.427329][ T7039] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.550892][ T7056] loop0: detected capacity change from 0 to 512 [ 72.584672][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.620920][ T7056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 72.640038][ T7058] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1604'. [ 72.649661][ T7056] ext4 filesystem being mounted at /321/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.796523][ T7075] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.1602: Failed to acquire dquot type 0 [ 73.483687][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 73.527431][ T7086] EXT4-fs: inline encryption not supported [ 73.564335][ T7086] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 73.613536][ T7086] EXT4-fs (loop1): 1 truncate cleaned up [ 73.620834][ T7086] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.651156][ T7100] ieee802154 phy0 wpan0: encryption failed: -22 [ 73.662502][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.690738][ T7106] process 'syz.0.1624' launched '/dev/fd/3' with NULL argv: empty string added [ 73.731832][ T7108] UHID_CREATE from different security context by process 630 (syz.1.1622), this is not allowed. [ 73.891976][ T7131] netlink: 'syz.3.1636': attribute type 1 has an invalid length. [ 73.979515][ T7139] EXT4-fs: Ignoring removed bh option [ 73.985245][ T7139] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 74.005973][ T7139] EXT4-fs (loop3): 1 truncate cleaned up [ 74.026235][ T7139] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.110133][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.154317][ T7158] xt_hashlimit: size too large, truncated to 1048576 [ 74.567135][ T7216] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.1677: EA inode hash validation failed [ 74.598098][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 74.598116][ T28] audit: type=1400 audit(1774390225.637:635): avc: denied { getopt } for pid=7221 comm="syz.4.1679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 74.629479][ T7216] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1677: corrupted inode contents [ 74.641396][ T7216] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.643783][ T7216] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.1677: mark_inode_dirty error [ 74.653001][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 74.653018][ C1] EXT4-fs (loop1): initial error at time 1774390225: ext4_do_update_inode:5569: inode 15 [ 74.653051][ C1] EXT4-fs (loop1): last error at time 1774390225: ext4_do_update_inode:5569: inode 15 [ 74.690559][ T7216] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.709484][ T7216] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1677: corrupted inode contents [ 74.733170][ T28] audit: type=1400 audit(1774390225.757:636): avc: denied { connect } for pid=7226 comm="syz.3.1680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 74.757190][ T7216] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.773026][ T7216] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.1677: mark_inode_dirty error [ 74.806267][ T7231] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 74.875675][ T28] audit: type=1400 audit(1774390225.917:637): avc: denied { append } for pid=7234 comm="syz.2.1685" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 74.876120][ T7216] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.947250][ T7216] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3002: inode #15: comm syz.1.1677: mark inode dirty (error -117) [ 74.981985][ T7216] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.982200][ T7216] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 75.022888][ T7216] EXT4-fs (loop1): 1 orphan inode deleted [ 75.029102][ T7216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.081464][ T28] audit: type=1400 audit(1774390226.117:638): avc: denied { write } for pid=7215 comm="syz.1.1677" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 75.137766][ T7261] random: crng reseeded on system resumption [ 75.153928][ T7263] xt_hashlimit: size too large, truncated to 1048576 [ 75.182054][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.471906][ T7292] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.512761][ T7292] ext4 filesystem being mounted at /350/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.556939][ T7307] netlink: 'syz.0.1714': attribute type 11 has an invalid length. [ 75.590093][ T7307] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1714'. [ 75.667676][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.813959][ T7338] netlink: 'syz.3.1730': attribute type 4 has an invalid length. [ 75.850216][ T7338] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1730'. [ 75.927424][ T7351] 9p: Unknown access argument c: -22 [ 75.965668][ T7356] ieee802154 phy0 wpan0: encryption failed: -22 [ 75.980701][ T7358] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1740'. [ 76.018246][ T7363] netlink: 68 bytes leftover after parsing attributes in process `syz.1.1741'. [ 76.040945][ T7365] set_capacity_and_notify: 6 callbacks suppressed [ 76.040961][ T7365] loop2: detected capacity change from 0 to 512 [ 76.120446][ T7365] EXT4-fs: Ignoring removed bh option [ 76.159063][ T7376] loop3: detected capacity change from 0 to 2048 [ 76.159528][ T28] audit: type=1400 audit(1774390227.187:639): avc: denied { create } for pid=7374 comm="syz.0.1748" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=appletalk_socket permissive=1 [ 76.194632][ T7365] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.207258][ T7365] ext4 filesystem being mounted at /363/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.232367][ T3306] GPT:first_usable_lbas don't match. [ 76.238264][ T3306] GPT:34 != 290 [ 76.241885][ T3306] GPT: Use GNU Parted to correct GPT errors. [ 76.254715][ T3306] loop3: p1 p2 p3 [ 76.275939][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.289120][ T7376] GPT:first_usable_lbas don't match. [ 76.297918][ T35] IPVS: starting estimator thread 0... [ 76.306436][ T7376] GPT:34 != 290 [ 76.314207][ T7390] loop0: detected capacity change from 0 to 512 [ 76.319763][ T7376] GPT: Use GNU Parted to correct GPT errors. [ 76.323339][ T7390] EXT4-fs: inline encryption not supported [ 76.336739][ T7390] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 76.338531][ T7376] loop3: p1 p2 p3 [ 76.380744][ T7394] loop2: detected capacity change from 0 to 736 [ 76.401362][ T7390] EXT4-fs (loop0): 1 truncate cleaned up [ 76.409482][ T7388] IPVS: using max 2304 ests per chain, 115200 per kthread [ 76.427801][ T7390] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.511158][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.546023][ T28] audit: type=1400 audit(1774390227.587:640): avc: denied { write } for pid=7401 comm="syz.2.1757" path="socket:[17724]" dev="sockfs" ino=17724 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 76.639614][ T7411] netlink: 'syz.0.1755': attribute type 1 has an invalid length. [ 76.650994][ T7411] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1755'. [ 76.759628][ T7424] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1764'. [ 76.765050][ T7426] loop4: detected capacity change from 0 to 512 [ 76.796320][ T7426] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 76.815533][ T7426] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 76.829029][ T7424] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1764'. [ 76.854356][ T7426] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.1766: Corrupt directory, running e2fsck is recommended [ 76.859012][ T7424] netlink: 'syz.3.1764': attribute type 14 has an invalid length. [ 76.885310][ T7435] loop1: detected capacity change from 0 to 128 [ 76.891462][ T7426] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 76.900086][ T7426] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.1766: corrupted in-inode xattr: e_name out of bounds [ 76.915488][ T7426] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.915720][ T7426] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1766: couldn't read orphan inode 15 (err -117) [ 76.924953][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 76.924972][ C0] EXT4-fs (loop4): initial error at time 1774390227: ext4_iget_extra_inode:5025: inode 15 [ 76.924996][ C0] EXT4-fs (loop4): last error at time 1774390227: ext4_iget_extra_inode:5025: inode 15 [ 76.964090][ T7426] loop4: lost filesystem error report for type 5 error -117 [ 76.966939][ T7426] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.021906][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.029432][ T7437] program syz.0.1772 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 77.220389][ T7465] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1785'. [ 77.261412][ T28] audit: type=1400 audit(1774390228.307:641): avc: denied { create } for pid=7470 comm="syz.4.1788" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=rawip_socket permissive=1 [ 77.413232][ T7492] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1798'. [ 77.454999][ T7496] loop4: detected capacity change from 0 to 1024 [ 77.464017][ T7498] loop1: detected capacity change from 0 to 256 [ 77.480121][ T7496] EXT4-fs: Ignoring removed oldalloc option [ 77.486111][ T7496] EXT4-fs: Ignoring removed bh option [ 77.548022][ T7496] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.593753][ T7511] loop0: detected capacity change from 0 to 512 [ 77.601001][ T7511] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.612133][ T7496] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 77.622115][ T7496] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 77.632308][ T7511] EXT4-fs (loop0): 1 truncate cleaned up [ 77.648164][ T7511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.668570][ T7511] EXT4-fs error (device loop0): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.0.1806: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 77.711722][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.723162][ T7518] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1810'. [ 77.732362][ T28] audit: type=1400 audit(1774390228.777:642): avc: denied { listen } for pid=7517 comm="syz.1.1809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 77.752880][ T7518] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1810'. [ 77.773003][ T7511] EXT4-fs (loop0): Remounting filesystem read-only [ 77.794428][ T7525] loop3: detected capacity change from 0 to 256 [ 77.808451][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.858453][ T7525] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 77.872078][ T7527] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.906152][ T7527] ext4 filesystem being mounted at /376/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.971113][ T7527] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.1815: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 78.072206][ T7555] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1825'. [ 78.088103][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.146050][ T7561] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7561 comm=syz.2.1828 [ 78.200043][ T7569] rock: directory entry would overflow storage [ 78.211930][ T7569] rock: sig=0x5245, size=8, remaining=5 [ 78.310112][ T7578] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.331392][ T7578] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 78.380678][ T28] audit: type=1326 audit(1774390229.427:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7586 comm="syz.2.1841" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 78.410232][ T7578] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.1836: Corrupt directory, running e2fsck is recommended [ 78.423430][ T28] audit: type=1326 audit(1774390229.457:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7586 comm="syz.2.1841" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc766efc799 code=0x7ffc0000 [ 78.434015][ T7578] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 78.464061][ T7578] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.1836: corrupted in-inode xattr: e_name out of bounds [ 78.482648][ T7591] tipc: Bearer : already 2 bearers with priority 10 [ 78.490289][ T7591] tipc: Bearer : trying with adjusted priority [ 78.497367][ T7591] tipc: Enabling of bearer rejected, failed to enable media [ 78.505808][ T7578] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 78.506030][ T7578] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1836: couldn't read orphan inode 15 (err -117) [ 78.515244][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 78.515268][ C0] EXT4-fs (loop3): initial error at time 1774390229: ext4_iget_extra_inode:5025: inode 15 [ 78.515305][ C0] EXT4-fs (loop3): last error at time 1774390229: ext4_iget_extra_inode:5025: inode 15 [ 78.562177][ T7578] loop3: lost filesystem error report for type 5 error -117 [ 78.567992][ T7578] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.655995][ T7605] netlink: 4436 bytes leftover after parsing attributes in process `syz.1.1850'. [ 78.665547][ T7605] x_tables: ip_tables: osf.0 match: invalid size 48 (kernel) != (user) 4096 [ 78.675431][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.755704][ C0] net_ratelimit: 45 callbacks suppressed [ 78.755724][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 78.830906][ T7625] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 78.861103][ T7625] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1859: bad orphan inode 131083 [ 78.872178][ T7625] loop2: lost filesystem error report for type 5 error -117 [ 78.874989][ T7625] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.066208][ T3321] ================================================================== [ 79.074449][ T3321] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 79.081900][ T3321] [ 79.084259][ T3321] read-write to 0xffff88811a8f2908 of 8 bytes by interrupt on cpu 0: [ 79.092358][ T3321] __xa_clear_mark+0xf5/0x1e0 [ 79.097080][ T3321] __folio_end_writeback+0xf4/0x360 [ 79.102326][ T3321] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 79.108592][ T3321] folio_end_writeback+0x1c/0x70 [ 79.113569][ T3321] ext4_finish_bio+0x459/0x8b0 [ 79.118441][ T3321] ext4_end_bio+0x27b/0x380 [ 79.123068][ T3321] bio_endio+0x38a/0x420 [ 79.127342][ T3321] blk_update_request+0x338/0x740 [ 79.132433][ T3321] blk_mq_end_request+0x26/0x50 [ 79.137334][ T3321] lo_complete_rq+0x98/0x140 [ 79.141969][ T3321] blk_done_softirq+0x77/0xb0 [ 79.146685][ T3321] handle_softirqs+0xb9/0x2a0 [ 79.151398][ T3321] run_ksoftirqd+0x1c/0x30 [ 79.155870][ T3321] smpboot_thread_fn+0x32a/0x510 [ 79.160828][ T3321] kthread+0x22a/0x280 [ 79.164923][ T3321] ret_from_fork+0x150/0x360 [ 79.169552][ T3321] ret_from_fork_asm+0x1a/0x30 [ 79.174352][ T3321] [ 79.176704][ T3321] read to 0xffff88811a8f2908 of 8 bytes by task 3321 on cpu 1: [ 79.184271][ T3321] xas_find_marked+0x213/0x620 [ 79.189050][ T3321] filemap_get_folios_tag+0xfa/0x510 [ 79.194369][ T3321] filemap_fdatawait_keep_errors+0x6c/0x190 [ 79.200290][ T3321] sync_inodes_sb+0x40e/0x4c0 [ 79.205004][ T3321] sync_filesystem+0x102/0x190 [ 79.209802][ T3321] generic_shutdown_super+0x4c/0x220 [ 79.215158][ T3321] kill_block_super+0x2a/0x70 [ 79.219867][ T3321] ext4_kill_sb+0x42/0x80 [ 79.224238][ T3321] deactivate_locked_super+0x75/0x1c0 [ 79.229646][ T3321] deactivate_super+0x97/0xa0 [ 79.234348][ T3321] cleanup_mnt+0x2bb/0x330 [ 79.238802][ T3321] __cleanup_mnt+0x19/0x20 [ 79.243244][ T3321] task_work_run+0x130/0x1a0 [ 79.247859][ T3321] exit_to_user_mode_loop+0x1f4/0x6f0 [ 79.253260][ T3321] do_syscall_64+0x249/0x370 [ 79.257883][ T3321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.263935][ T3321] [ 79.266278][ T3321] value changed: 0x003ffffffffffffe -> 0x003fffffffffff80 [ 79.273399][ T3321] [ 79.275739][ T3321] Reported by Kernel Concurrency Sanitizer on: [ 79.281906][ T3321] CPU: 1 UID: 0 PID: 3321 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 79.292956][ T3321] Tainted: [W]=WARN [ 79.296771][ T3321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 79.306842][ T3321] ================================================================== [ 79.331938][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.