last executing test programs: 1.077010054s ago: executing program 4 (id=1008): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa, 0x0, 0x80, 0x0, 0x0, 0x0, 0xc8, 0xf2c87d2d5c842929}}, 0x1c}}, 0x180) 1.027037838s ago: executing program 4 (id=1010): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x129c81, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x6200}], 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r0, 0x0, 0xff2e) 933.384655ms ago: executing program 0 (id=1013): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000280)='kfree\x00', r0}, 0x18) syz_clone(0x26801000, 0x0, 0x0, 0x0, 0x0, 0x0) 843.440203ms ago: executing program 0 (id=1017): r0 = epoll_create(0x4c4) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x2200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20000000}) 843.271613ms ago: executing program 3 (id=1018): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000850000000800000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4e, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x9]}, 0xa) 789.173847ms ago: executing program 3 (id=1021): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000340)=0xa, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7, @loopback, 0x4e4}, @in6={0xa, 0x4e21, 0xd0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}], 0x38) 777.808638ms ago: executing program 0 (id=1022): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x1c}}, 0x0) 722.983762ms ago: executing program 0 (id=1024): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3) sendto(r1, 0x0, 0x0, 0x40000, 0x0, 0x0) 722.883472ms ago: executing program 3 (id=1025): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='mm_page_alloc\x00', r0}, 0x18) mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) 676.974666ms ago: executing program 0 (id=1038): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000900)={0x14, r1, 0x9c2f0f67201acf05, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) 565.624865ms ago: executing program 3 (id=1030): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000280)='kfree\x00', r0}, 0x18) syz_clone(0x26801000, 0x0, 0x0, 0x0, 0x0, 0x0) 565.124015ms ago: executing program 0 (id=1031): syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200080, &(0x7f0000000440)={[{@mb_optimize_scan}, {@discard}, {@barrier}, {@barrier_val={'barrier', 0x3d, 0x80000000}}, {@inlinecrypt}, {@journal_dev={'journal_dev', 0x3d, 0x4}}]}, 0xfb, 0x585, &(0x7f0000000ec0)="$eJzs3U9vE0cfAODfOgkBwvsSJIRe3kMViUOpKA5J+odKPdBj1aJGau/USkyE4mAUO4ikSMChXHqpUKWqKlLVD9A7R9Qv0E+BVJBQhaL20IurddbYSewkBNOY+Hkk45mdMbOzuzOZ8ay1AfStsfSfXMTJiPg2iTjakjYYWeLYWr7VZzdn0lcStdrnfySRZNsa+ZPsfSSL/C8ifv064kxuc7mV5ZX5QqlUXMzi49WFa+OV5ZWzVxYKc8W54tXJqanz705NfvD+e5s/PLy7ur41/dcPnz38+Pw3p1a//+XJsXtJXIgjWVprPV7C7dbIWIxlx2QoLmzIONGFwnpJstc7wK4MZO18KNI+4GgMZK0e2P9uRUQN6FOJ9g99qjEOaMztt5wH1/bfLO/pR/UJ0PDm+idr343Ewfrc6PBqsm5mlB6J0S6Un5bx4PH9ew8eZyfkVle+hwDY1u07EXFucHBd//ffaOn/du/cDvJsLKNL38MCO/AwHf+8Pdxm/Jd7Pv6JlvHPfPa5kTZtdze2b/+5J10opqN0/Pdh2/Hv80Wr0YEs9p/6mG8ouXylVEz7trSbPB1Dw2l8q/Wc86uPap3SmuO/tVdafvrezJF7MrhhvWu2UC28TJ1bPb0T8f/BdvVvjn+TNuPf9HhM77CME8X7b3RK277+r1bt54g3257/5lwnWbc+eXLj+uR4/XoYb1wVm/1598Rvncrf6/qn5//w1vUfTVrXaysvXsZPB/8udkobS7JF0xe8/g8kX9TDB7JtNwrV6uJExIHk083bJ5ufbcQb+dP6nz7Vvv1vdf0fiogvd1j/u8fvdszaC+d/9oXOf4dALemY9OiTr37sVP7O+r936qHT2Zad9H9b7Om6wMscOwAAAAAAAOg1uYg4Ekku/zycy+Xza/d3HI/DuVK5Uj1zubx0dTbqv5UdjaFcY6V7pOV+iInsfthGfHJDfCoijkXEdwOH6vH8TLk0u9eVBwAAAAAAAAAAAAAAAAAAgB4x0uH3/6nfB/Z674BXrvlgg+ldPlofeF1t+8j/bjzpCehJW7T//ffEX2Cdbf/+A/uW9g/9S/uH/qX9Q//S/qF/af/Qv7R/AAAAAAAAAAAAAAAAAAAAAAAAAAAA6KrpixfTV2312c2ZND57fXlpvnz97GyxMp9fWJrJz5QXr+XnyuW5UjE/U47Rbf6/Url8bWIylm6MV4tJdbyyvHJpobx0tXrpykJhrnipOPTvVAsAAAAAAAAAAAAAAAAAAABeK5XllflCqVRcFBDYVWCwN3ajO4FarVbrgd3ohcBe90wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0PRPAAAA//+BUj0t") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 515.384449ms ago: executing program 2 (id=1032): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071000000850000000800000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4e, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[0x9]}, 0xa) 494.88015ms ago: executing program 3 (id=1033): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0x40}, 0x18) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000540)='./file1\x00', 0x1200018, &(0x7f0000000140)=ANY=[], 0x1, 0x56a, &(0x7f0000000580)="$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") 481.176692ms ago: executing program 2 (id=1034): r0 = syz_open_dev$MSR(&(0x7f00000026c0), 0x1, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000002700)=[0x8, 0x101, 0x100, 0x6b, 0x0, 0x2, 0xcf11, 0x9]) 338.769583ms ago: executing program 2 (id=1035): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="24000000700039022abd7000fbdbdf2507000000", @ANYRES32=r1, @ANYBLOB="0c000180"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) 300.442426ms ago: executing program 2 (id=1036): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xe, 0x5}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x3e, 0x1, {0x0, 0xb, 0x5}}}}, @TCA_RATE={0x6, 0x5, {0x9, 0x6}}]}, 0x48}}, 0x4000010) 299.959406ms ago: executing program 1 (id=1047): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, {'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f00000006c0)=""/83, 0x53, 0x0, 0x2}}, 0x120) writev(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)="0e000000", 0x4}, {&(0x7f00000006c0), 0x1000000}], 0x2) 280.394637ms ago: executing program 1 (id=1037): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x1c}}, 0x0) 243.245201ms ago: executing program 1 (id=1039): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x28, r1, 0x101, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x84) 229.743442ms ago: executing program 3 (id=1040): syz_mount_image$vfat(&(0x7f0000000ec0), &(0x7f0000000180)='./file2\x00', 0x420c, &(0x7f0000003240)=ANY=[], 0x6, 0x36e, &(0x7f00000007c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x105042, 0x40) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000b, 0x2013, r0, 0x0) 188.866955ms ago: executing program 2 (id=1041): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000900)={0x14, r1, 0x9c2f0f67201acf05, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) 188.305675ms ago: executing program 1 (id=1042): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000940)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000e0000008500000006000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a700000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r1}, 0xc) 157.662537ms ago: executing program 4 (id=1043): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20200006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000700000e0000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000003c000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a30000000000800054000000002600000000c0a01080000000000000000010000000900020073797a32000000003400038030000080080003400000000224000b80200001800e000100636f6e6e6c696d69740000000c00028008000140000000000900010073797a30"], 0xe4}}, 0x0) 129.73234ms ago: executing program 1 (id=1044): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) clock_getres(0xfffffffffffffffa, 0x0) 108.249642ms ago: executing program 4 (id=1045): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000200000000000000fdffffff18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000010000007b0100ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 107.751132ms ago: executing program 2 (id=1056): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) ftruncate(r0, 0x5) 79.338614ms ago: executing program 1 (id=1046): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_FLAGS(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000400)={0x20, r1, 0x1, 0x70bd24, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x71ee33ae2e41d682}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x240041c0) 43.588647ms ago: executing program 4 (id=1048): mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000f80)='./bus/file0\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f00000007c0)) rename(&(0x7f0000000280)='./bus/file0\x00', &(0x7f0000000140)='./bus/file0/file0\x00') 0s ago: executing program 4 (id=1049): r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4e93, 0x18445, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xc0000000000000, 0xfffe}, 0x8080, 0xa9, 0x80000000, 0x5, 0x400000a5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 27.296134][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 27.296151][ T29] audit: type=1400 audit(1755566126.555:57): avc: denied { transition } for pid=3281 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.325866][ T29] audit: type=1400 audit(1755566126.555:58): avc: denied { noatsecure } for pid=3281 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.345766][ T29] audit: type=1400 audit(1755566126.555:59): avc: denied { write } for pid=3281 comm="sh" path="pipe:[424]" dev="pipefs" ino=424 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 27.367854][ T29] audit: type=1400 audit(1755566126.555:60): avc: denied { rlimitinh } for pid=3281 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 27.387015][ T29] audit: type=1400 audit(1755566126.555:61): avc: denied { siginh } for pid=3281 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. [ 35.361385][ T29] audit: type=1400 audit(1755566134.615:62): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 35.362564][ T3292] cgroup: Unknown subsys name 'net' [ 35.385213][ T29] audit: type=1400 audit(1755566134.615:63): avc: denied { mount } for pid=3292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.412958][ T29] audit: type=1400 audit(1755566134.645:64): avc: denied { unmount } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.575034][ T3292] cgroup: Unknown subsys name 'cpuset' [ 35.581878][ T3292] cgroup: Unknown subsys name 'rlimit' [ 35.733085][ T29] audit: type=1400 audit(1755566134.985:65): avc: denied { setattr } for pid=3292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 35.758815][ T29] audit: type=1400 audit(1755566134.995:66): avc: denied { create } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.777176][ T3295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 35.779912][ T29] audit: type=1400 audit(1755566134.995:67): avc: denied { write } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.809352][ T29] audit: type=1400 audit(1755566134.995:68): avc: denied { read } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 35.815662][ T3292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.829961][ T29] audit: type=1400 audit(1755566134.995:69): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 35.864445][ T29] audit: type=1400 audit(1755566134.995:70): avc: denied { mount } for pid=3292 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 35.888276][ T29] audit: type=1400 audit(1755566135.045:71): avc: denied { relabelto } for pid=3295 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 36.984403][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 37.002102][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 37.044853][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 37.106212][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.113307][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.120597][ T3303] bridge_slave_0: entered allmulticast mode [ 37.127393][ T3303] bridge_slave_0: entered promiscuous mode [ 37.151391][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.158915][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.166193][ T3303] bridge_slave_1: entered allmulticast mode [ 37.172682][ T3303] bridge_slave_1: entered promiscuous mode [ 37.184262][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.191347][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.198698][ T3307] bridge_slave_0: entered allmulticast mode [ 37.205267][ T3307] bridge_slave_0: entered promiscuous mode [ 37.231382][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.238689][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.245967][ T3307] bridge_slave_1: entered allmulticast mode [ 37.252392][ T3307] bridge_slave_1: entered promiscuous mode [ 37.258945][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 37.279090][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.306128][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.313381][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.320930][ T3302] bridge_slave_0: entered allmulticast mode [ 37.327547][ T3302] bridge_slave_0: entered promiscuous mode [ 37.334543][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.341704][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.349126][ T3302] bridge_slave_1: entered allmulticast mode [ 37.355729][ T3302] bridge_slave_1: entered promiscuous mode [ 37.370573][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.395302][ T3303] team0: Port device team_slave_0 added [ 37.402125][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.416281][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 37.430627][ T3303] team0: Port device team_slave_1 added [ 37.438393][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.449141][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.473542][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.491971][ T3307] team0: Port device team_slave_0 added [ 37.518869][ T3307] team0: Port device team_slave_1 added [ 37.535352][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.542335][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.569337][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.597656][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.604671][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.630954][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.642440][ T3302] team0: Port device team_slave_0 added [ 37.649411][ T3302] team0: Port device team_slave_1 added [ 37.657643][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.664637][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.690644][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.701616][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.708759][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.716162][ T3310] bridge_slave_0: entered allmulticast mode [ 37.722794][ T3310] bridge_slave_0: entered promiscuous mode [ 37.731597][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.738816][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.746330][ T3310] bridge_slave_1: entered allmulticast mode [ 37.752738][ T3310] bridge_slave_1: entered promiscuous mode [ 37.772335][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.779355][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.805850][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.826798][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.833899][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.860107][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.897594][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.904639][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.930777][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.951760][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.958967][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.966421][ T3306] bridge_slave_0: entered allmulticast mode [ 37.973043][ T3306] bridge_slave_0: entered promiscuous mode [ 37.981506][ T3307] hsr_slave_0: entered promiscuous mode [ 37.987621][ T3307] hsr_slave_1: entered promiscuous mode [ 37.994821][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.005829][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.024511][ T3303] hsr_slave_0: entered promiscuous mode [ 38.030637][ T3303] hsr_slave_1: entered promiscuous mode [ 38.036820][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 38.043257][ T3303] Cannot create hsr debugfs directory [ 38.049323][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.056754][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.064245][ T3306] bridge_slave_1: entered allmulticast mode [ 38.070947][ T3306] bridge_slave_1: entered promiscuous mode [ 38.101879][ T3310] team0: Port device team_slave_0 added [ 38.124094][ T3310] team0: Port device team_slave_1 added [ 38.138415][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.149487][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.194723][ T3302] hsr_slave_0: entered promiscuous mode [ 38.200984][ T3302] hsr_slave_1: entered promiscuous mode [ 38.206915][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 38.212752][ T3302] Cannot create hsr debugfs directory [ 38.218704][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.226059][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.252349][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.275833][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.282820][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.309237][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.326450][ T3306] team0: Port device team_slave_0 added [ 38.341201][ T3306] team0: Port device team_slave_1 added [ 38.386031][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.393039][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.419260][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.450319][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.457411][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.483443][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.499133][ T3310] hsr_slave_0: entered promiscuous mode [ 38.505624][ T3310] hsr_slave_1: entered promiscuous mode [ 38.511788][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 38.517854][ T3310] Cannot create hsr debugfs directory [ 38.557559][ T3306] hsr_slave_0: entered promiscuous mode [ 38.563560][ T3306] hsr_slave_1: entered promiscuous mode [ 38.569512][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 38.575324][ T3306] Cannot create hsr debugfs directory [ 38.657734][ T3307] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.677359][ T3307] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.696361][ T3307] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.712560][ T3307] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.750745][ T3303] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.759898][ T3303] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.769622][ T3303] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.778605][ T3303] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.830578][ T3302] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.846260][ T3302] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.855694][ T3302] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.870030][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.884716][ T3302] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.915446][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.928755][ T3310] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.940966][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.949601][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.956865][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.968210][ T3310] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.976946][ T3310] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.986934][ T3310] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.997605][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.005052][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.042209][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.060808][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.070940][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.083095][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.092595][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.105674][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.112860][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.124594][ T1718] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.131876][ T1718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.205965][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.236071][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.246548][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.271527][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.286029][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.309216][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.316359][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.326423][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.333847][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.350038][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.357249][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.385931][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.397792][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.405065][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.426176][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.471940][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.481127][ T3307] veth0_vlan: entered promiscuous mode [ 39.488231][ T3310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.519240][ T3307] veth1_vlan: entered promiscuous mode [ 39.528356][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.535566][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.545382][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.552617][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.598096][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.612532][ T3306] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.623053][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.643562][ T3307] veth0_macvtap: entered promiscuous mode [ 39.673380][ T3307] veth1_macvtap: entered promiscuous mode [ 39.708563][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.726550][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.735743][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.746851][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.761094][ T3303] veth0_vlan: entered promiscuous mode [ 39.783895][ T3303] veth1_vlan: entered promiscuous mode [ 39.792449][ T380] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.818313][ T380] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.864776][ T3303] veth0_macvtap: entered promiscuous mode [ 39.890367][ T3302] veth0_vlan: entered promiscuous mode [ 39.906351][ T3307] 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. [ 39.917963][ T380] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.933167][ T3303] veth1_macvtap: entered promiscuous mode [ 39.948460][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.958045][ T3302] veth1_vlan: entered promiscuous mode [ 39.989688][ T3306] veth0_vlan: entered promiscuous mode [ 39.994532][ T3472] random: crng reseeded on system resumption [ 40.001777][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.013893][ T3310] veth0_vlan: entered promiscuous mode [ 40.030845][ T3306] veth1_vlan: entered promiscuous mode [ 40.039669][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.047676][ T3310] veth1_vlan: entered promiscuous mode [ 40.064439][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.075527][ T3302] veth0_macvtap: entered promiscuous mode [ 40.084863][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.102584][ T3310] veth0_macvtap: entered promiscuous mode [ 40.112116][ T3302] veth1_macvtap: entered promiscuous mode [ 40.118423][ T3476] loop2: detected capacity change from 0 to 1024 [ 40.119832][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.128499][ T3476] EXT4-fs: Ignoring removed orlov option [ 40.136300][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.162970][ T3310] veth1_macvtap: entered promiscuous mode [ 40.174186][ T3476] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.184963][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.197431][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.207317][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.227652][ T3306] veth0_macvtap: entered promiscuous mode [ 40.237604][ T3476] EXT4-fs: Ignoring removed orlov option [ 40.243482][ T3476] EXT4-fs: dax option not supported [ 40.246415][ T110] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.259485][ T110] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.271359][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.280431][ T3306] veth1_macvtap: entered promiscuous mode [ 40.293131][ T110] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.308476][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.323263][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.330829][ T110] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.369029][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.371645][ T3485] netlink: 32 bytes leftover after parsing attributes in process `syz.2.8'. [ 40.389957][ T110] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.433364][ T110] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.462109][ T110] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.494384][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 40.494402][ T29] audit: type=1400 audit(1755566139.755:106): avc: denied { map_create } for pid=3493 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 40.506318][ T110] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.594973][ T29] audit: type=1400 audit(1755566139.775:107): avc: denied { map_read map_write } for pid=3493 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 40.615156][ T29] audit: type=1400 audit(1755566139.825:108): avc: denied { create } for pid=3502 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.617587][ T110] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.634900][ T29] audit: type=1400 audit(1755566139.835:109): avc: denied { getopt } for pid=3502 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.634932][ T29] audit: type=1400 audit(1755566139.835:110): avc: denied { connect } for pid=3502 comm="syz.0.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.634958][ T29] audit: type=1400 audit(1755566139.835:111): avc: denied { name_connect } for pid=3502 comm="syz.0.13" dest=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 40.732432][ T110] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.771061][ T29] audit: type=1400 audit(1755566139.855:112): avc: denied { create } for pid=3508 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.791704][ T29] audit: type=1400 audit(1755566139.865:113): avc: denied { write } for pid=3508 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.805276][ T110] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.812023][ T29] audit: type=1400 audit(1755566139.865:114): avc: denied { read } for pid=3508 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.878362][ T29] audit: type=1400 audit(1755566140.105:115): avc: denied { create } for pid=3517 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.899899][ T110] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.987966][ T3532] netlink: 76 bytes leftover after parsing attributes in process `syz.2.25'. [ 41.111927][ T3548] loop3: detected capacity change from 0 to 512 [ 41.112855][ T3548] ======================================================= [ 41.112855][ T3548] WARNING: The mand mount option has been deprecated and [ 41.112855][ T3548] and is ignored by this kernel. Remove the mand [ 41.112855][ T3548] option from the mount to silence this warning. [ 41.112855][ T3548] ======================================================= [ 41.113037][ T3548] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.263052][ T3548] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 41.296975][ T3548] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 41.308884][ T3548] EXT4-fs (loop3): orphan cleanup on readonly fs [ 41.317126][ T3548] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.33: Invalid block bitmap block 0 in block_group 0 [ 41.354544][ T3548] EXT4-fs (loop3): Remounting filesystem read-only [ 41.371470][ T3548] EXT4-fs (loop3): 1 orphan inode deleted [ 41.388523][ T3548] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.446499][ T3565] usb usb1: check_ctrlrecip: process 3565 (syz.1.40) requesting ep 01 but needs 81 [ 41.519524][ T3548] syz.3.33 (3548) used greatest stack depth: 9592 bytes left [ 41.527575][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.539158][ T3571] program syz.1.43 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.560045][ T3573] netlink: 8 bytes leftover after parsing attributes in process `syz.4.46'. [ 41.584851][ T3575] netlink: 'syz.4.47': attribute type 1 has an invalid length. [ 41.633601][ T3581] loop4: detected capacity change from 0 to 512 [ 41.658800][ T3583] netlink: 8 bytes leftover after parsing attributes in process `syz.3.44'. [ 41.690951][ T3581] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 41.730101][ T3592] netlink: 'syz.0.53': attribute type 28 has an invalid length. [ 41.738110][ T3592] netlink: 'syz.0.53': attribute type 25 has an invalid length. [ 41.870327][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.878022][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.885779][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.893555][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.901151][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.908781][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.916596][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.924486][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.932198][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.939764][ T3384] hid-generic 0000:0002:0000.0001: unknown main item tag 0x0 [ 41.967184][ T3384] hid-generic 0000:0002:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 41.981895][ T3612] loop0: detected capacity change from 0 to 1764 [ 42.059133][ T3615] fido_id[3615]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 42.346619][ T3662] netlink: 8 bytes leftover after parsing attributes in process `syz.2.87'. [ 42.395190][ T3670] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 42.431812][ T3676] netlink: 40 bytes leftover after parsing attributes in process `syz.0.92'. [ 42.524886][ T3692] loop2: detected capacity change from 0 to 128 [ 42.659460][ T3713] random: crng reseeded on system resumption [ 42.733277][ T3721] vlan2: entered promiscuous mode [ 42.738639][ T3721] macvtap0: entered promiscuous mode [ 42.768708][ T3724] netlink: 28 bytes leftover after parsing attributes in process `syz.3.115'. [ 43.139371][ T3784] loop0: detected capacity change from 0 to 128 [ 43.176733][ T3784] FAT-fs (loop0): bogus number of reserved sectors [ 43.183423][ T3784] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 43.193059][ T3784] FAT-fs (loop0): Can't find a valid FAT filesystem [ 43.215747][ T3793] netlink: 4 bytes leftover after parsing attributes in process `syz.2.142'. [ 43.236844][ T3784] netlink: 8 bytes leftover after parsing attributes in process `syz.0.139'. [ 43.314736][ T3804] loop0: detected capacity change from 0 to 164 [ 43.492084][ T3815] 9pnet: Could not find request transport: 0xffffffffffffffff [ 43.962332][ T3897] capability: warning: `syz.2.190' uses deprecated v2 capabilities in a way that may be insecure [ 44.007352][ T3899] loop3: detected capacity change from 0 to 1024 [ 44.057753][ T3899] EXT4-fs: inline encryption not supported [ 44.120582][ T3899] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.148169][ T3921] random: crng reseeded on system resumption [ 44.157452][ T3923] sg_write: data in/out 1048540/10 bytes for SCSI command 0xc0-- guessing data in; [ 44.157452][ T3923] program syz.4.202 not setting count and/or reply_len properly [ 44.276654][ T3929] mmap: syz.1.204 (3929) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 44.301393][ T3933] netlink: 328 bytes leftover after parsing attributes in process `syz.4.206'. [ 44.350622][ T3938] loop4: detected capacity change from 0 to 128 [ 44.417085][ T3938] syz.4.208: attempt to access beyond end of device [ 44.417085][ T3938] loop4: rw=2049, sector=145, nr_sectors = 3 limit=128 [ 44.574970][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.613194][ T3962] Zero length message leads to an empty skb [ 44.726564][ T12] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.763032][ T12] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.773049][ T12] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.802480][ T12] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.828303][ T3989] raw_sendmsg: syz.4.233 forgot to set AF_INET. Fix it! [ 45.441714][ T4073] loop3: detected capacity change from 0 to 512 [ 45.468398][ T4073] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.527784][ T4073] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.571220][ T4119] __nla_validate_parse: 4 callbacks suppressed [ 45.571237][ T4119] netlink: 32 bytes leftover after parsing attributes in process `syz.1.278'. [ 45.572938][ T4073] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.647349][ T4128] netlink: 12 bytes leftover after parsing attributes in process `syz.0.280'. [ 45.656516][ T4128] tipc: Started in network mode [ 45.661412][ T4128] tipc: Node identity fff50000000000000000000000000001, cluster identity 4711 [ 45.670403][ T4128] tipc: Enabling of bearer rejected, failed to enable media [ 45.725756][ T29] kauditd_printk_skb: 153 callbacks suppressed [ 45.725774][ T29] audit: type=1400 audit(1755566144.985:266): avc: denied { remove_name } for pid=4071 comm="syz.3.271" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.755147][ T29] audit: type=1400 audit(1755566144.985:267): avc: denied { rename } for pid=4071 comm="syz.3.271" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.777776][ T29] audit: type=1400 audit(1755566144.985:268): avc: denied { add_name } for pid=4071 comm="syz.3.271" name="file7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.876314][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.912571][ T29] audit: type=1400 audit(1755566145.165:269): avc: denied { create } for pid=4159 comm="syz.0.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 45.974680][ T29] audit: type=1400 audit(1755566145.185:270): avc: denied { connect } for pid=4159 comm="syz.0.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 45.994535][ T29] audit: type=1400 audit(1755566145.195:271): avc: denied { setopt } for pid=4159 comm="syz.0.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 46.013998][ T29] audit: type=1326 audit(1755566145.225:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4162 comm="syz.0.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f79a68f5ba7 code=0x7ffc0000 [ 46.038025][ T29] audit: type=1326 audit(1755566145.225:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4162 comm="syz.0.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f79a689add9 code=0x7ffc0000 [ 46.062115][ T29] audit: type=1326 audit(1755566145.225:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4162 comm="syz.0.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f79a68f5ba7 code=0x7ffc0000 [ 46.085916][ T29] audit: type=1326 audit(1755566145.225:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4162 comm="syz.0.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f79a689add9 code=0x7ffc0000 [ 46.190441][ T4178] netlink: 12 bytes leftover after parsing attributes in process `syz.1.294'. [ 46.317778][ T4194] loop1: detected capacity change from 0 to 512 [ 46.352633][ T4194] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.381361][ T4194] ext4 filesystem being mounted at /78/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.409757][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.422311][ T4202] loop2: detected capacity change from 0 to 512 [ 46.463358][ T4202] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 46.501024][ T4202] EXT4-fs (loop2): mount failed [ 46.667226][ T4237] loop1: detected capacity change from 0 to 512 [ 46.688035][ T4237] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 46.721341][ T4237] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 46.741583][ T4237] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.319: corrupted in-inode xattr: e_value size too large [ 46.761218][ T4245] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 46.778143][ T4237] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.319: couldn't read orphan inode 15 (err -117) [ 46.800357][ T4237] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.849912][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.021579][ T4273] netlink: 32 bytes leftover after parsing attributes in process `syz.0.335'. [ 47.101063][ T4284] loop3: detected capacity change from 0 to 1024 [ 47.124176][ T4284] EXT4-fs: Ignoring removed nobh option [ 47.140374][ T4284] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.156706][ T4291] loop0: detected capacity change from 0 to 512 [ 47.168382][ T4284] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #11: comm syz.3.341: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 47.191101][ T4284] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.341: couldn't read orphan inode 11 (err -117) [ 47.214206][ T4295] netlink: 8 bytes leftover after parsing attributes in process `syz.1.346'. [ 47.223944][ T4284] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.246720][ T4298] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 47.246988][ T4291] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.257912][ T4284] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.341: Invalid block bitmap block 0 in block_group 0 [ 47.269363][ T4291] ext4 filesystem being mounted at /58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.308214][ T4284] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.341: Failed to acquire dquot type 0 [ 47.348133][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.424787][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.494937][ T4319] loop0: detected capacity change from 0 to 164 [ 47.525480][ T4319] ISOFS: unable to read i-node block [ 47.531148][ T4319] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 47.614437][ T1036] kernel write not supported for file /vcs (pid: 1036 comm: kworker/0:2) [ 47.638066][ T4333] loop2: detected capacity change from 0 to 512 [ 47.671732][ T4339] netlink: 8 bytes leftover after parsing attributes in process `syz.1.366'. [ 47.696692][ T4333] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.365: bg 0: block 248: padding at end of block bitmap is not set [ 47.719187][ T4333] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.365: Failed to acquire dquot type 1 [ 47.756469][ T4352] netlink: 16 bytes leftover after parsing attributes in process `syz.1.372'. [ 47.770218][ T4333] EXT4-fs (loop2): 1 truncate cleaned up [ 47.794876][ T4333] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.798742][ T4354] netlink: 16 bytes leftover after parsing attributes in process `syz.3.373'. [ 47.815399][ T4333] ext4 filesystem being mounted at /80/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.831605][ T4358] syz_tun: entered allmulticast mode [ 47.878197][ T4333] syz.2.365 (4333) used greatest stack depth: 9472 bytes left [ 47.928233][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.962346][ T4376] loop2: detected capacity change from 0 to 512 [ 47.987127][ T4376] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.000907][ T4376] ext4 filesystem being mounted at /81/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.079980][ T4392] loop4: detected capacity change from 0 to 512 [ 48.092199][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.127483][ T4396] loop1: detected capacity change from 0 to 1024 [ 48.170579][ T4392] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.189053][ T4392] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.203526][ T4396] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.229452][ T4410] vhci_hcd: default hub control req: 0000 v0000 i0000 l31125 [ 48.255946][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.282472][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.285145][ T4414] netlink: 12 bytes leftover after parsing attributes in process `syz.2.400'. [ 48.316887][ T3377] hid_parser_main: 73 callbacks suppressed [ 48.316977][ T3377] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 48.360790][ T3377] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 48.403533][ T4425] fido_id[4425]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 48.661710][ T4465] loop1: detected capacity change from 0 to 128 [ 48.691843][ T4467] loop0: detected capacity change from 0 to 764 [ 48.705570][ T4465] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.722417][ T4465] ext4 filesystem being mounted at /111/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 48.819421][ T3310] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.835356][ T4486] 8021q: adding VLAN 0 to HW filter on device bond1 [ 48.875885][ T4495] loop2: detected capacity change from 0 to 512 [ 48.907288][ T4500] 9pnet_fd: Insufficient options for proto=fd [ 48.915323][ T4495] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.937235][ T4495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c118, mo2=0002] [ 48.963921][ T4495] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.432: corrupted in-inode xattr: e_value size too large [ 48.995401][ T4495] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.432: couldn't read orphan inode 15 (err -117) [ 49.008238][ T4495] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.047271][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.083668][ T4520] netlink: 36 bytes leftover after parsing attributes in process `syz.1.440'. [ 49.131432][ T4526] loop0: detected capacity change from 0 to 1024 [ 49.142602][ T4526] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.177762][ T4526] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.278130][ T4544] loop2: detected capacity change from 0 to 4096 [ 49.286254][ T4544] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 49.325996][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.343493][ T4544] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.462014][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.789438][ T4615] loop2: detected capacity change from 0 to 512 [ 49.818777][ T4615] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.481: invalid block [ 49.862876][ T4615] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.481: invalid indirect mapped block 4294967295 (level 1) [ 49.887065][ T4615] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.481: invalid indirect mapped block 4294967295 (level 1) [ 49.923170][ T4615] EXT4-fs (loop2): 2 truncates cleaned up [ 49.930412][ T4615] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.978754][ T4634] loop4: detected capacity change from 0 to 256 [ 50.005276][ T4615] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.481: bg 0: block 5: invalid block bitmap [ 50.016347][ T4634] FAT-fs (loop4): Directory bread(block 64) failed [ 50.034886][ T4634] FAT-fs (loop4): Directory bread(block 65) failed [ 50.049244][ T4634] FAT-fs (loop4): Directory bread(block 66) failed [ 50.067510][ T4634] FAT-fs (loop4): Directory bread(block 67) failed [ 50.075381][ T4634] FAT-fs (loop4): Directory bread(block 68) failed [ 50.082090][ T4634] FAT-fs (loop4): Directory bread(block 69) failed [ 50.090172][ T4634] FAT-fs (loop4): Directory bread(block 70) failed [ 50.097027][ T4634] FAT-fs (loop4): Directory bread(block 71) failed [ 50.098342][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.104950][ T4634] FAT-fs (loop4): Directory bread(block 72) failed [ 50.119587][ T4634] FAT-fs (loop4): Directory bread(block 73) failed [ 50.134164][ T4649] loop2: detected capacity change from 0 to 1024 [ 50.141766][ T4649] EXT4-fs: Ignoring removed nobh option [ 50.148163][ T4649] EXT4-fs: Ignoring removed bh option [ 50.166374][ T4649] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.172223][ T4634] syz.4.489: attempt to access beyond end of device [ 50.172223][ T4634] loop4: rw=0, sector=1192, nr_sectors = 4 limit=256 [ 50.197231][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.263703][ T4661] syz.0.499 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 50.320644][ T4667] loop4: detected capacity change from 0 to 128 [ 50.386297][ T4677] loop4: detected capacity change from 0 to 512 [ 50.398299][ T4679] netlink: 'syz.0.508': attribute type 322 has an invalid length. [ 50.408807][ T4677] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.438436][ T4677] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.491413][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.542544][ T4693] 9p: Unknown access argument : -22 [ 50.617633][ T4707] capability: warning: `syz.1.521' uses 32-bit capabilities (legacy support in use) [ 50.683107][ T4713] hub 9-0:1.0: USB hub found [ 50.694723][ T4713] hub 9-0:1.0: 8 ports detected [ 50.728669][ T4717] loop0: detected capacity change from 0 to 2048 [ 50.754089][ T4717] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.781168][ T29] kauditd_printk_skb: 146 callbacks suppressed [ 50.781185][ T29] audit: type=1400 audit(1755566150.035:417): avc: denied { read } for pid=4725 comm="syz.3.530" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 50.811441][ T29] audit: type=1400 audit(1755566150.035:418): avc: denied { open } for pid=4725 comm="syz.3.530" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 50.858759][ T4734] __nla_validate_parse: 1 callbacks suppressed [ 50.858778][ T4734] netlink: 28 bytes leftover after parsing attributes in process `syz.4.534'. [ 50.904129][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.951675][ T4746] netlink: 8 bytes leftover after parsing attributes in process `syz.0.537'. [ 50.993185][ T4750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.002909][ T29] audit: type=1400 audit(1755566150.245:419): avc: denied { read write } for pid=4749 comm="syz.4.542" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.028264][ T29] audit: type=1400 audit(1755566150.245:420): avc: denied { open } for pid=4749 comm="syz.4.542" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.044735][ T4750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.052823][ T29] audit: type=1400 audit(1755566150.245:421): avc: denied { ioctl } for pid=4749 comm="syz.4.542" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.088808][ T29] audit: type=1400 audit(1755566150.285:422): avc: denied { name_bind } for pid=4753 comm="syz.0.543" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 51.112078][ T29] audit: type=1400 audit(1755566150.285:423): avc: denied { node_bind } for pid=4753 comm="syz.0.543" saddr=224.0.0.2 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 51.143631][ T29] audit: type=1400 audit(1755566150.395:424): avc: denied { create } for pid=4761 comm="syz.1.548" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 51.190531][ T29] audit: type=1400 audit(1755566150.425:425): avc: denied { write } for pid=4761 comm="syz.1.548" name="file0" dev="tmpfs" ino=774 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 51.213646][ T29] audit: type=1400 audit(1755566150.425:426): avc: denied { open } for pid=4761 comm="syz.1.548" path="/149/file0" dev="tmpfs" ino=774 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 51.290268][ T4766] 9pnet: Could not find request transport: r [ 51.375216][ T4788] loop1: detected capacity change from 0 to 1024 [ 51.446093][ T4788] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.494803][ T4803] netlink: 32 bytes leftover after parsing attributes in process `syz.3.567'. [ 51.516310][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.701423][ T4826] loop0: detected capacity change from 0 to 2368 [ 51.870780][ T4851] Driver unsupported XDP return value 0 on prog (id 106) dev N/A, expect packet loss! [ 52.007939][ T4867] syz.1.597 uses obsolete (PF_INET,SOCK_PACKET) [ 52.021653][ T4865] loop2: detected capacity change from 0 to 2048 [ 52.055451][ T4865] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.101949][ T4865] EXT4-fs error (device loop2): ext4_search_dir:1474: inode #12: block 9: comm syz.2.596: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=13, rec_len=21, size=56 fake=0 [ 52.121936][ T4865] EXT4-fs (loop2): Remounting filesystem read-only [ 52.140920][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.190355][ T4887] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 52.295923][ T4900] loop4: detected capacity change from 0 to 512 [ 52.309837][ T4900] EXT4-fs error (device loop4): __ext4_iget:5464: inode #17: block 1803188595: comm syz.4.611: invalid block [ 52.337299][ T4900] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.611: couldn't read orphan inode 17 (err -117) [ 52.357036][ T4900] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.374876][ T4900] netlink: 88 bytes leftover after parsing attributes in process `syz.4.611'. [ 52.387897][ T4911] loop1: detected capacity change from 0 to 512 [ 52.396657][ T4911] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 52.424212][ T4913] loop1: detected capacity change from 0 to 512 [ 52.457480][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.475130][ T4913] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.492277][ T4913] ext4 filesystem being mounted at /167/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.536015][ T4913] EXT4-fs: Ignoring removed orlov option [ 52.542281][ T4913] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.552082][ T4913] EXT4-fs (loop1): can't enable nombcache during remount [ 52.576709][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.617344][ T4929] loop4: detected capacity change from 0 to 512 [ 52.624748][ T4929] EXT4-fs: Ignoring removed oldalloc option [ 52.645777][ T4929] EXT4-fs (loop4): 1 truncate cleaned up [ 52.660437][ T4929] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.733399][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.801415][ T4941] loop4: detected capacity change from 0 to 512 [ 52.816665][ T4943] tipc: MTU too low for tipc bearer [ 52.839661][ T4941] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.882166][ T4941] ext4 filesystem being mounted at /122/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.904203][ T4941] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.629: corrupted inode contents [ 52.920011][ T4941] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #2: comm syz.4.629: mark_inode_dirty error [ 52.931886][ T4941] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.629: corrupted inode contents [ 52.978813][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.126382][ T4982] loop0: detected capacity change from 0 to 128 [ 53.189513][ T4982] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 53.197470][ T4982] FAT-fs (loop0): Filesystem has been set read-only [ 53.224689][ T4982] syz.0.648: attempt to access beyond end of device [ 53.224689][ T4982] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 53.239927][ T4982] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 53.248191][ T4982] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 53.270094][ T4982] syz.0.648: attempt to access beyond end of device [ 53.270094][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.286187][ T5001] loop4: detected capacity change from 0 to 1024 [ 53.292880][ T4982] syz.0.648: attempt to access beyond end of device [ 53.292880][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.309787][ T4982] syz.0.648: attempt to access beyond end of device [ 53.309787][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.329067][ T4982] syz.0.648: attempt to access beyond end of device [ 53.329067][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.330571][ T5001] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.343181][ T4982] syz.0.648: attempt to access beyond end of device [ 53.343181][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.372370][ T4982] syz.0.648: attempt to access beyond end of device [ 53.372370][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.390644][ T4982] syz.0.648: attempt to access beyond end of device [ 53.390644][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.404325][ T4982] syz.0.648: attempt to access beyond end of device [ 53.404325][ T4982] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 53.421909][ T5001] EXT4-fs warning (device loop4): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 53.448155][ T5004] loop3: detected capacity change from 0 to 4096 [ 53.463170][ T5004] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.470468][ T5004] EXT4-fs: test_dummy_encryption option not supported [ 53.488854][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.547321][ T5012] netlink: 16 bytes leftover after parsing attributes in process `syz.4.661'. [ 53.658116][ T5023] loop9: detected capacity change from 0 to 7 [ 53.674550][ C1] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 53.684909][ C1] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.693862][ C1] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 53.704202][ C1] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.715626][ T5023] loop9: unable to read partition table [ 53.724782][ T5023] loop_reread_partitions: partition scan of loop9 (被xڬd͈`*` [ 53.724782][ T5023] ) failed (rc=-5) [ 53.763098][ T5029] netlink: 8 bytes leftover after parsing attributes in process `syz.3.671'. [ 53.772158][ T5029] netlink: 12 bytes leftover after parsing attributes in process `syz.3.671'. [ 53.782229][ C1] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 53.792720][ C1] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.826741][ T5031] loop3: detected capacity change from 0 to 512 [ 53.833503][ T5031] EXT4-fs: dax option not supported [ 53.843386][ T5031] netlink: 'syz.3.672': attribute type 1 has an invalid length. [ 53.851415][ T5031] netlink: 12 bytes leftover after parsing attributes in process `syz.3.672'. [ 53.950860][ T5037] loop2: detected capacity change from 0 to 1024 [ 53.970046][ T5037] EXT4-fs: Ignoring removed oldalloc option [ 53.976521][ C0] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 53.976557][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.977815][ C0] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 53.987211][ T5037] EXT4-fs: Ignoring removed bh option [ 53.995061][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 54.036915][ C0] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 54.047282][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 54.055764][ C0] critical medium error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 54.066081][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 54.097419][ T5037] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.212318][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.246078][ T5060] team0: Device vxcan3 is of different type [ 54.340879][ T5077] loop3: detected capacity change from 0 to 1024 [ 54.381849][ T5077] EXT4-fs: Ignoring removed oldalloc option [ 54.412807][ T5077] EXT4-fs: inline encryption not supported [ 54.446011][ T5084] loop1: detected capacity change from 0 to 512 [ 54.465155][ T5084] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 54.481945][ T5084] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c118, mo2=0002] [ 54.491119][ T5084] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.697: corrupted in-inode xattr: e_value size too large [ 54.507517][ T5084] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.697: couldn't read orphan inode 15 (err -117) [ 54.520565][ T5084] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.562458][ T5077] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 54.595208][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.595224][ T5077] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 54.639395][ T5077] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.693: lblock 2 mapped to illegal pblock 2 (length 1) [ 54.743039][ T5077] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.693: lblock 0 mapped to illegal pblock 48 (length 1) [ 54.804548][ T5077] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.693: Failed to acquire dquot type 0 [ 54.823061][ T5077] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 54.834401][ T5077] EXT4-fs error (device loop3): ext4_evict_inode:254: inode #11: comm syz.3.693: mark_inode_dirty error [ 54.846739][ T5077] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 54.857669][ T5077] EXT4-fs (loop3): 1 orphan inode deleted [ 54.874399][ T4101] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:34: lblock 1 mapped to illegal pblock 1 (length 1) [ 54.897633][ T5077] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.922115][ T4101] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:34: Failed to release dquot type 0 [ 54.949956][ T5077] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 54.969060][ T5106] loop4: detected capacity change from 0 to 2048 [ 55.006510][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.041355][ T3293] Alternate GPT is invalid, using primary GPT. [ 55.048044][ T3293] loop4: p2 p3 p7 [ 55.062233][ T5106] Alternate GPT is invalid, using primary GPT. [ 55.068833][ T5106] loop4: p2 p3 p7 [ 55.072817][ T5112] loop1: detected capacity change from 0 to 1024 [ 55.096580][ T5118] loop2: detected capacity change from 0 to 1024 [ 55.122807][ T5118] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.142355][ T5118] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 55.166381][ T5112] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.182027][ T5112] ext4 filesystem being mounted at /190/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.186536][ T5121] loop3: detected capacity change from 0 to 2048 [ 55.209249][ T5118] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.240152][ T3512] udevd[3512]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 55.240951][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 55.255814][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.260936][ T5120] udevd[5120]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 55.304553][ T5121] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.331907][ T5134] loop4: detected capacity change from 0 to 512 [ 55.354663][ T5121] ext4 filesystem being mounted at /121/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.379153][ T5134] ext4 filesystem being mounted at /143/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.419392][ T5145] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 55.439247][ T5134] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.717: bg 0: block 64: padding at end of block bitmap is not set [ 55.529990][ T5155] loop0: detected capacity change from 0 to 512 [ 55.548695][ T5155] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.725: dx entry: limit 0 != root limit 125 [ 55.561639][ T5155] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.725: Corrupt directory, running e2fsck is recommended [ 55.580213][ T5155] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 55.594651][ T5155] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.725: corrupted in-inode xattr: invalid ea_ino [ 55.642425][ T5162] netlink: 4 bytes leftover after parsing attributes in process `syz.2.728'. [ 55.661105][ T5155] EXT4-fs (loop0): Remounting filesystem read-only [ 55.698195][ T5155] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 55.738075][ T5169] netlink: 8 bytes leftover after parsing attributes in process `syz.1.731'. [ 55.789914][ T29] kauditd_printk_skb: 66 callbacks suppressed [ 55.789931][ T29] audit: type=1326 audit(1755566155.045:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.825900][ T29] audit: type=1326 audit(1755566155.065:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.850800][ T29] audit: type=1326 audit(1755566155.065:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.874555][ T29] audit: type=1326 audit(1755566155.065:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=199 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.899513][ T29] audit: type=1326 audit(1755566155.065:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.924641][ T29] audit: type=1326 audit(1755566155.065:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5170 comm="syz.0.732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f79a68febe9 code=0x7ffc0000 [ 55.962382][ T29] audit: type=1400 audit(1755566155.215:496): avc: denied { create } for pid=5182 comm="syz.1.737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 56.025589][ T5189] loop1: detected capacity change from 0 to 736 [ 56.032151][ T29] audit: type=1400 audit(1755566155.235:497): avc: denied { bind } for pid=5182 comm="syz.1.737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 56.053613][ T29] audit: type=1400 audit(1755566155.235:498): avc: denied { setopt } for pid=5182 comm="syz.1.737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 56.075144][ T29] audit: type=1400 audit(1755566155.275:499): avc: denied { create } for pid=5188 comm="syz.4.740" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 56.100359][ T5192] program syz.2.742 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.138006][ T5201] loop2: detected capacity change from 0 to 164 [ 56.188907][ T5201] Unable to read rock-ridge attributes [ 56.196375][ T5201] Unable to read rock-ridge attributes [ 56.320615][ T5221] netlink: 32 bytes leftover after parsing attributes in process `syz.0.755'. [ 56.414996][ T5237] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.446384][ T5237] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.502594][ T5249] loop4: detected capacity change from 0 to 128 [ 56.515194][ T5249] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 56.523180][ T5249] FAT-fs (loop4): Filesystem has been set read-only [ 56.537681][ T5253] loop3: detected capacity change from 0 to 1024 [ 56.544539][ T5249] bio_check_eod: 12956 callbacks suppressed [ 56.544558][ T5249] syz.4.769: attempt to access beyond end of device [ 56.544558][ T5249] loop4: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 56.567007][ T5249] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 56.575020][ T5249] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 56.584279][ T5249] syz.4.769: attempt to access beyond end of device [ 56.584279][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.599956][ T5249] syz.4.769: attempt to access beyond end of device [ 56.599956][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.615534][ T5253] ext4 filesystem being mounted at /130/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.626620][ T5249] syz.4.769: attempt to access beyond end of device [ 56.626620][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.641027][ T5249] syz.4.769: attempt to access beyond end of device [ 56.641027][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.655380][ T5249] syz.4.769: attempt to access beyond end of device [ 56.655380][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.669286][ T5249] syz.4.769: attempt to access beyond end of device [ 56.669286][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.683516][ T5249] syz.4.769: attempt to access beyond end of device [ 56.683516][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.700520][ T5249] syz.4.769: attempt to access beyond end of device [ 56.700520][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.715142][ T5261] loop2: detected capacity change from 0 to 2048 [ 56.723416][ T5249] syz.4.769: attempt to access beyond end of device [ 56.723416][ T5249] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 56.746361][ T5261] ext4 filesystem being mounted at /152/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.807712][ T5268] netlink: 8 bytes leftover after parsing attributes in process `syz.2.775'. [ 56.958914][ T5277] team0: Device vxcan3 is of different type [ 57.154718][ T5294] loop2: detected capacity change from 0 to 1024 [ 57.182668][ T5296] loop3: detected capacity change from 0 to 512 [ 57.193327][ T5296] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 57.213070][ T5294] ext4 filesystem being mounted at /159/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.294710][ T5302] loop3: detected capacity change from 0 to 512 [ 57.390619][ T5306] loop2: detected capacity change from 0 to 2048 [ 57.398016][ T5302] ext4 filesystem being mounted at /136/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.450341][ T5314] loop0: detected capacity change from 0 to 128 [ 57.454017][ T5302] EXT4-fs: Ignoring removed orlov option [ 57.474836][ T5302] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 57.484904][ T5302] EXT4-fs (loop3): can't enable nombcache during remount [ 57.490964][ T3293] Alternate GPT is invalid, using primary GPT. [ 57.498468][ T3293] loop2: p2 p3 p7 [ 57.560953][ T5306] Alternate GPT is invalid, using primary GPT. [ 57.568104][ T5306] loop2: p2 p3 p7 [ 57.660759][ T3512] udevd[3512]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 57.663594][ T5120] udevd[5120]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 57.682886][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 57.698993][ T5330] loop3: detected capacity change from 0 to 1024 [ 57.733552][ T5334] netlink: 8 bytes leftover after parsing attributes in process `syz.0.813'. [ 57.734457][ T5330] EXT4-fs: Ignoring removed nobh option [ 57.743376][ T3512] udevd[3512]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 57.748819][ T5330] EXT4-fs: Ignoring removed bh option [ 57.766825][ T5120] udevd[5120]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 57.778789][ T4386] udevd[4386]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 57.827158][ T5336] loop2: detected capacity change from 0 to 1024 [ 57.842994][ T5336] EXT4-fs: Ignoring removed oldalloc option [ 57.860088][ T5336] EXT4-fs: inline encryption not supported [ 57.884341][ T5344] loop0: detected capacity change from 0 to 1024 [ 57.893244][ T5336] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 57.909639][ T5344] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.941004][ T5336] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 57.981475][ T5336] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 2: comm syz.2.804: lblock 2 mapped to illegal pblock 2 (length 1) [ 58.004826][ T5358] program syz.3.812 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 58.053033][ T5336] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 48: comm syz.2.804: lblock 0 mapped to illegal pblock 48 (length 1) [ 58.068514][ T5336] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.804: Failed to acquire dquot type 0 [ 58.091278][ T5336] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 58.105537][ T5336] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.804: mark_inode_dirty error [ 58.122027][ T5366] loop0: detected capacity change from 0 to 512 [ 58.127408][ T5336] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 58.141248][ T5336] EXT4-fs (loop2): 1 orphan inode deleted [ 58.155196][ T5366] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 58.163744][ T4154] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:58: lblock 1 mapped to illegal pblock 1 (length 1) [ 58.189144][ T4154] EXT4-fs error (device loop2): ext4_release_dquot:6973: comm kworker/u8:58: Failed to release dquot type 0 [ 58.257009][ T5336] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 58.301245][ T5381] netlink: 'syz.1.823': attribute type 28 has an invalid length. [ 58.309208][ T5381] netlink: 'syz.1.823': attribute type 25 has an invalid length. [ 58.431340][ T5393] loop2: detected capacity change from 0 to 512 [ 58.477345][ T5393] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.523151][ T5400] loop0: detected capacity change from 0 to 1024 [ 58.545109][ T5400] EXT4-fs: Ignoring removed orlov option [ 58.619177][ T5400] EXT4-fs: Ignoring removed orlov option [ 58.632641][ T5400] EXT4-fs: dax option not supported [ 58.761703][ T5436] netlink: 328 bytes leftover after parsing attributes in process `syz.1.858'. [ 59.037897][ T5480] loop3: detected capacity change from 0 to 512 [ 59.128183][ T5480] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 59.172599][ T5480] EXT4-fs (loop3): mount failed [ 59.344919][ T5517] 9pnet: Could not find request transport: 0xffffffffffffffff [ 59.477262][ T5542] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 59.554554][ T5554] vlan2: entered promiscuous mode [ 59.559741][ T5554] macvtap0: entered promiscuous mode [ 59.625169][ T5564] loop0: detected capacity change from 0 to 512 [ 59.632805][ T5564] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 59.645960][ T5564] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 59.658392][ T5564] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.906: corrupted in-inode xattr: e_value size too large [ 59.676068][ T5564] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.906: couldn't read orphan inode 15 (err -117) [ 59.908199][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.916666][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.924226][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.931823][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.940418][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.948037][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.955807][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.964407][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.972033][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.979536][ T10] hid-generic 0000:0002:0000.0003: unknown main item tag 0x0 [ 59.996230][ T10] hid-generic 0000:0002:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 60.029474][ T5610] fido_id[5610]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 60.054667][ T5614] netlink: 8 bytes leftover after parsing attributes in process `syz.3.940'. [ 60.182762][ T5625] loop1: detected capacity change from 0 to 512 [ 60.216263][ T5625] ext4 filesystem being mounted at /242/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 60.329585][ T5639] loop1: detected capacity change from 0 to 1024 [ 60.338398][ T5639] EXT4-fs: Ignoring removed nobh option [ 60.352874][ T5639] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 60.366515][ T5639] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #11: comm syz.1.939: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 60.387918][ T5639] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.939: couldn't read orphan inode 11 (err -117) [ 60.406629][ T5639] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.939: Invalid block bitmap block 0 in block_group 0 [ 60.420573][ T5639] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.939: Failed to acquire dquot type 0 [ 60.481290][ T5645] loop1: detected capacity change from 0 to 512 [ 60.512671][ T5645] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.952: bg 0: block 248: padding at end of block bitmap is not set [ 60.538161][ T5645] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.952: Failed to acquire dquot type 1 [ 60.561219][ T5645] EXT4-fs (loop1): 1 truncate cleaned up [ 60.571103][ T5645] ext4 filesystem being mounted at /246/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.582945][ T5656] netlink: 32 bytes leftover after parsing attributes in process `syz.2.947'. [ 60.606797][ T5645] syz.1.952 (5645) used greatest stack depth: 9200 bytes left [ 60.645715][ T5662] loop2: detected capacity change from 0 to 1024 [ 60.796525][ T5687] loop2: detected capacity change from 0 to 128 [ 60.810763][ T5685] netlink: 32 bytes leftover after parsing attributes in process `syz.0.959'. [ 60.848153][ T5687] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 60.856185][ T5687] FAT-fs (loop2): Filesystem has been set read-only [ 60.872321][ T5694] 9pnet_fd: Insufficient options for proto=fd [ 60.878111][ T5687] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 60.882850][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 60.882870][ T29] audit: type=1400 audit(1755566160.135:554): avc: denied { map } for pid=5693 comm="syz.4.964" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 60.887348][ T5687] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 60.962849][ T5697] loop4: detected capacity change from 0 to 2048 [ 60.980571][ T5697] EXT4-fs error (device loop4): ext4_search_dir:1474: inode #12: block 9: comm syz.4.966: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=13, rec_len=21, size=56 fake=0 [ 61.004735][ T5697] EXT4-fs (loop4): Remounting filesystem read-only [ 61.124245][ T5708] 8021q: adding VLAN 0 to HW filter on device bond1 [ 61.181041][ T5717] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 61.301831][ T5723] loop0: detected capacity change from 0 to 512 [ 61.311141][ T5725] loop4: detected capacity change from 0 to 512 [ 61.346993][ T5723] EXT4-fs error (device loop0): __ext4_iget:5464: inode #17: block 1803188595: comm syz.0.976: invalid block [ 61.365088][ T5725] ext4 filesystem being mounted at /189/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.368068][ T5723] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.976: couldn't read orphan inode 17 (err -117) [ 61.398770][ T5723] netlink: 88 bytes leftover after parsing attributes in process `syz.0.976'. [ 61.400139][ T5725] EXT4-fs: Ignoring removed orlov option [ 61.414999][ T5725] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.425913][ T5725] EXT4-fs (loop4): can't enable nombcache during remount [ 61.467301][ T5731] loop1: detected capacity change from 0 to 1024 [ 61.505707][ T5731] EXT4-fs: Ignoring removed oldalloc option [ 61.542999][ T5731] EXT4-fs: inline encryption not supported [ 61.554872][ T5731] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.579882][ T5687] bio_check_eod: 28464 callbacks suppressed [ 61.579903][ T5687] syz.2.961: attempt to access beyond end of device [ 61.579903][ T5687] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 61.618776][ T5731] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 61.646354][ T5731] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 2: comm syz.1.980: lblock 2 mapped to illegal pblock 2 (length 1) [ 61.700177][ T5731] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 61.731465][ T5687] syz.2.961: attempt to access beyond end of device [ 61.731465][ T5687] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 61.746932][ T5731] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 48: comm syz.1.980: lblock 0 mapped to illegal pblock 48 (length 1) [ 61.794043][ T5731] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 61.803000][ T5731] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.980: Failed to acquire dquot type 0 [ 61.804344][ T5687] syz.2.961: attempt to access beyond end of device [ 61.804344][ T5687] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 61.854115][ T5731] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 61.896633][ T5731] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.980: mark_inode_dirty error [ 61.922416][ T5731] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 61.933248][ T5731] EXT4-fs (loop1): 1 orphan inode deleted [ 61.949188][ T4081] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:16: lblock 1 mapped to illegal pblock 1 (length 1) [ 61.997824][ T4081] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 62.003744][ T5750] loop0: detected capacity change from 0 to 1024 [ 62.006494][ T4081] EXT4-fs error (device loop1): ext4_release_dquot:6973: comm kworker/u8:16: Failed to release dquot type 0 [ 62.033427][ T5731] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 62.039868][ T29] audit: type=1400 audit(1755566161.295:555): avc: denied { read } for pid=5753 comm="syz.3.999" path="socket:[11500]" dev="sockfs" ino=11500 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 62.071139][ T5750] EXT4-fs: Ignoring removed nobh option [ 62.093661][ T5750] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.131306][ T5750] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #11: comm syz.0.989: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 62.163498][ T5750] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.989: couldn't read orphan inode 11 (err -117) [ 62.171554][ T5757] loop3: detected capacity change from 0 to 2048 [ 62.191498][ T5750] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.989: Invalid block bitmap block 0 in block_group 0 [ 62.207361][ T5750] Quota error (device loop0): write_blk: dquota write failed [ 62.215159][ T5750] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 62.234604][ T4154] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.244467][ T4154] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.246818][ T5750] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.989: Failed to acquire dquot type 0 [ 62.254455][ T4154] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.301016][ T3293] Alternate GPT is invalid, using primary GPT. [ 62.307602][ T3293] loop3: p2 p3 p7 [ 62.322106][ T5766] loop1: detected capacity change from 0 to 128 [ 62.336804][ T4154] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.350751][ T5757] Alternate GPT is invalid, using primary GPT. [ 62.357828][ T5757] loop3: p2 p3 p7 [ 62.372452][ T5766] syz.1.995: attempt to access beyond end of device [ 62.372452][ T5766] loop1: rw=2049, sector=145, nr_sectors = 3 limit=128 [ 62.547953][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 62.551087][ T5120] udevd[5120]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 62.565861][ T3512] udevd[3512]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 62.655103][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 62.655791][ T5120] udevd[5120]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 62.678387][ T4386] udevd[4386]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 62.747909][ T4087] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.774557][ T4087] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.792636][ T4087] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.807075][ T4087] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 62.893800][ C0] hrtimer: interrupt took 27987 ns [ 63.040620][ T4081] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.051772][ T4081] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.081110][ T4087] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.115450][ T4087] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.229838][ T5848] loop0: detected capacity change from 0 to 1024 [ 63.237054][ T5848] EXT4-fs: inline encryption not supported [ 63.310518][ T5857] loop3: detected capacity change from 0 to 164 [ 63.330411][ T29] audit: type=1400 audit(1755566162.585:556): avc: denied { read } for pid=5858 comm="syz.2.1034" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 63.354809][ T29] audit: type=1400 audit(1755566162.585:557): avc: denied { open } for pid=5858 comm="syz.2.1034" path="/dev/cpu/1/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 63.380489][ T29] audit: type=1400 audit(1755566162.595:558): avc: denied { ioctl } for pid=5858 comm="syz.2.1034" path="/dev/cpu/1/msr" dev="devtmpfs" ino=87 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 63.447223][ T5862] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1035'. [ 63.456513][ T5857] ISOFS: unable to read i-node block [ 63.462008][ T5857] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 63.510388][ T5868] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1036'. [ 63.566541][ T5872] loop3: detected capacity change from 0 to 128 [ 63.591143][ T5872] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 63.599176][ T5872] FAT-fs (loop3): Filesystem has been set read-only [ 63.633912][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.633912][ T5872] loop3: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 63.673869][ T5872] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 63.682372][ T5872] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 63.713924][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.713924][ T5872] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 63.764542][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.764542][ T5872] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 63.804564][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.804564][ T5872] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 63.825006][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.825006][ T5872] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 63.858010][ T5872] syz.3.1040: attempt to access beyond end of device [ 63.858010][ T5872] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 63.929081][ T2992] ================================================================== [ 63.937427][ T2992] BUG: KCSAN: data-race in set_nlink / set_nlink [ 63.943884][ T2992] [ 63.946227][ T2992] read to 0xffff888106cd35f0 of 4 bytes by task 3293 on cpu 1: [ 63.953873][ T2992] set_nlink+0x29/0xb0 [ 63.958280][ T2992] kernfs_iop_permission+0x1e2/0x220 [ 63.963600][ T2992] inode_permission+0x1c7/0x310 [ 63.968499][ T2992] link_path_walk+0x162/0x900 [ 63.973213][ T2992] path_openat+0x1de/0x2170 [ 63.977732][ T2992] do_filp_open+0x109/0x230 [ 63.982432][ T2992] do_sys_openat2+0xa6/0x110 [ 63.987229][ T2992] __x64_sys_openat+0xf2/0x120 [ 63.992020][ T2992] x64_sys_call+0x2e9c/0x2ff0 [ 63.996737][ T2992] do_syscall_64+0xd2/0x200 [ 64.001461][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.007852][ T2992] [ 64.010300][ T2992] write to 0xffff888106cd35f0 of 4 bytes by task 2992 on cpu 0: [ 64.017979][ T2992] set_nlink+0x99/0xb0 [ 64.022264][ T2992] kernfs_iop_permission+0x1e2/0x220 [ 64.027760][ T2992] inode_permission+0x1c7/0x310 [ 64.032695][ T2992] link_path_walk+0x162/0x900 [ 64.037613][ T2992] path_lookupat+0x63/0x2a0 [ 64.042243][ T2992] filename_lookup+0x147/0x340 [ 64.047144][ T2992] vfs_statx+0x9d/0x390 [ 64.051658][ T2992] vfs_fstatat+0x115/0x170 [ 64.056114][ T2992] __se_sys_newfstatat+0x55/0x260 [ 64.061189][ T2992] __x64_sys_newfstatat+0x55/0x70 [ 64.066291][ T2992] x64_sys_call+0x135a/0x2ff0 [ 64.071176][ T2992] do_syscall_64+0xd2/0x200 [ 64.075761][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.081900][ T2992] [ 64.084329][ T2992] value changed: 0x00000009 -> 0x00000008 [ 64.090257][ T2992] [ 64.092608][ T2992] Reported by Kernel Concurrency Sanitizer on: [ 64.098798][ T2992] CPU: 0 UID: 0 PID: 2992 Comm: udevd Not tainted 6.17.0-rc2-syzkaller-00028-gbe48bcf004f9 #0 PREEMPT(voluntary) [ 64.110899][ T2992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 64.121078][ T2992] ==================================================================