last executing test programs: 46.930107538s ago: executing program 0 (id=3109): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x25, 0x8001, 0x8, 0x100, 0x5, 0x6, 0x8}, 0x1c) 46.877457346s ago: executing program 0 (id=3113): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x1f, 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000fcffffff0000000080000000850000007d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000020000207b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70100000000000085000000a600000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 46.796345927s ago: executing program 0 (id=3118): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="4400000010000104000002000000000000000000", @ANYRES32=0x0, @ANYBLOB="03800000000000001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}, 0x1, 0x0, 0x0, 0x240008c4}, 0x4054) 46.651589463s ago: executing program 0 (id=3125): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @local}, 0xc) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) clock_nanosleep(0xfffffff2, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) 46.573928286s ago: executing program 0 (id=3129): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 46.490369317s ago: executing program 0 (id=3134): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x11e) renameat2(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) 31.035959223s ago: executing program 32 (id=3134): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x11e) renameat2(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) 2.077708819s ago: executing program 4 (id=4628): timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004}, 0x0) r0 = io_uring_setup(0x2221, &(0x7f0000000400)={0x0, 0x20000004, 0x3000, 0x2, 0x3}) io_uring_enter(r0, 0x0, 0xcb, 0xf, &(0x7f0000000000), 0x18) 2.027070217s ago: executing program 4 (id=4632): perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x2, 0x1, 0xffffffffffffbbfe, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x2) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03040000b50000000100fefffeefffff"], 0xc8) 1.950723699s ago: executing program 4 (id=4634): syz_io_uring_setup(0x111, &(0x7f00000000c0)={0x0, 0x10, 0x0, 0x1, 0x80}, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="040100000209010100000000000000000a0000070c00048008000140000000c6ac00020006000340000200002c0001801400"], 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x4c0d0) 1.82565347s ago: executing program 4 (id=4641): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000004c0)={[{@i_version}, {@noblock_validity}, {@bh}, {@min_batch_time={'min_batch_time', 0x3d, 0x8}}, {@nodelalloc}, {@inlinecrypt}]}, 0x6, 0x5fc, &(0x7f0000000600)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 1.397946889s ago: executing program 4 (id=4652): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0xa0470a, &(0x7f0000000380)={[{}, {@quota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1ff}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@jqfmt_vfsv0}]}, 0x82, 0x499, &(0x7f0000000840)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 684.138671ms ago: executing program 1 (id=4678): sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x34, 0x0, 0x20, 0x70bd29, 0xfffffffc, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_RX={0x5, 0x19, 0x1}]}, 0x34}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5000000020000103feffffff0000000002000000000000000400010008000a000008000005001e"], 0x50}}, 0x4000850) 668.986158ms ago: executing program 1 (id=4679): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2b, 0x80801, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x1e, &(0x7f0000000040)=0x5, 0x4) 609.250764ms ago: executing program 1 (id=4682): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000600)={[{@nouid32}, {}, {@nodelalloc}, {@journal_dev={'journal_dev', 0x3d, 0x7}}, {@journal_dev={'journal_dev', 0x3d, 0x9}}, {@commit}]}, 0x1, 0x5af, &(0x7f0000000980)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x2) fallocate(r0, 0x10, 0x40fd, 0x5) 578.495746ms ago: executing program 5 (id=4683): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x62181) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x8, 0x0, 0x0, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000500)={0x0, 0xe, 0x1, 'queue0\x00'}) 537.251737ms ago: executing program 5 (id=4685): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000480)={@cgroup=r1, r0, 0x2f, 0x2018, 0x4}, 0x20) 520.472922ms ago: executing program 5 (id=4686): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000fc0)) 458.554758ms ago: executing program 5 (id=4688): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 457.432328ms ago: executing program 2 (id=4689): fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001680)=ANY=[@ANYBLOB="580100001000030400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES8=r0], 0x158}, 0x1, 0xba01}, 0x44) 443.643464ms ago: executing program 5 (id=4691): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=@newqdisc={0x48, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x0, 0x1}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x14, 0x2, [@TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0x9}, @TCA_FQ_CODEL_QUANTUM={0x8, 0x6, 0x9}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c010}, 0x0) 394.520453ms ago: executing program 1 (id=4692): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000080)={0xc, {"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", 0x1000}}, 0x1006) 394.398503ms ago: executing program 4 (id=4693): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 372.682328ms ago: executing program 2 (id=4695): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newqdisc={0x38, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x6, 0x6}}, [@qdisc_kind_options=@q_pie={{0x8}, {0xc, 0x2, [@TCA_PIE_LIMIT={0x8, 0x2, 0x8}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x803}, 0x20004004) 353.728114ms ago: executing program 5 (id=4696): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f0000000040)=0x90) 336.10858ms ago: executing program 2 (id=4697): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xe, 0x4a718, 0x16, 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, 0x1, 0x0, @perf_config_ext={0x7, 0xfff}, 0x104b18, 0x6, 0x0, 0x1, 0x8, 0x4, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="600000000206010100000000f00000000000000005000400000000000900020073797a30000000000500010007000000050005000a010000140007800800114000000000080012400000ffff12000300686173683a6e6574"], 0x60}}, 0x0) 293.272459ms ago: executing program 3 (id=4699): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001980), 0x200) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x5452, &(0x7f0000000a00)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 265.883413ms ago: executing program 3 (id=4700): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x3}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) 255.90225ms ago: executing program 2 (id=4701): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x13}, {r0, 0x1}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xa) 221.271922ms ago: executing program 3 (id=4702): unshare(0x26020480) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x10}) 195.790927ms ago: executing program 3 (id=4703): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d004892e822a6abc02ad2602a5ad6f7007ea60864160af365935cfaea3f49d8df1931a0e64ffc4c78029ee517d34460bc06000000938037e70e457ae2bb24ef6697070000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)=""/4090, 0xffa}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f00000073c0)=""/4115, 0x1013}, {&(0x7f0000001ac0)=""/232, 0xe8}, {&(0x7f0000000180)=""/181, 0xb5}], 0x5}, 0x12022) 150.162786ms ago: executing program 3 (id=4704): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb, 0x2014, 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, 0x8, 0x1, @perf_config_ext={0x100000001, 0x40}, 0x100b28, 0x6, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x8, &(0x7f0000001340)=ANY=[@ANYBLOB="beaa000000000000791808000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) 86.265521ms ago: executing program 3 (id=4705): syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x400c84, &(0x7f0000000340), 0x1, 0x786, &(0x7f0000001900)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x108) getdents64(r0, 0x0, 0x0) 69.417017ms ago: executing program 2 (id=4706): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e0000000000101040000000000000000020000001c001880080001400100000000000000000000020800034000000002240001801400018008000100e000000108000200e00000010c0002800500010000000000040016404400108008000140fffcf800080002"], 0xe0}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) 36.434239ms ago: executing program 1 (id=4707): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000140)={0x6, 0xa20e, 0x0, 0x0, 0x5989, 0x2}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x8, 0x8b, 0x1007}) 23.728126ms ago: executing program 2 (id=4708): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32}, 0x94) r0 = socket$kcm(0x23, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="b8", 0x1ff48}], 0x2}, 0x0) 0s ago: executing program 1 (id=4709): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x508, &(0x7f0000000600)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x511a01, 0x80) kernel console output (not intermixed with test programs): T8673] netlink: 'syz.2.2339': attribute type 11 has an invalid length. [ 91.668241][ T8690] EXT4-fs: inline encryption not supported [ 91.714399][ T8690] EXT4-fs: Ignoring removed bh option [ 91.764415][ T8690] EXT4-fs error (device loop4): mb_free_blocks:2047: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 91.789537][ T8690] EXT4-fs (loop4): Remounting filesystem read-only [ 91.861119][ T8627] syz.3.2318 (8627) used greatest stack depth: 8640 bytes left [ 92.305533][ T8765] netlink: 128 bytes leftover after parsing attributes in process `syz.2.2369'. [ 92.338384][ T8765] netlink: 'syz.2.2369': attribute type 5 has an invalid length. [ 92.418955][ T8783] set_capacity_and_notify: 1 callbacks suppressed [ 92.418969][ T8783] loop0: detected capacity change from 0 to 128 [ 92.478592][ T8790] futex_wake_op: syz.3.2381 tries to shift op by -65; fix this program [ 92.487075][ T8793] loop1: detected capacity change from 0 to 512 [ 92.516807][ T8793] EXT4-fs: Ignoring removed i_version option [ 92.548629][ T8793] EXT4-fs: Ignoring removed bh option [ 92.576903][ T8802] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 92.590228][ T8793] ext4 filesystem being mounted at /439/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.874308][ T8848] netlink: 204 bytes leftover after parsing attributes in process `syz.0.2407'. [ 92.910900][ T8853] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2409'. [ 92.912156][ T8846] loop1: detected capacity change from 0 to 1024 [ 92.987273][ T8846] netlink: 88 bytes leftover after parsing attributes in process `syz.1.2406'. [ 93.080414][ T8871] netlink: 'syz.4.2416': attribute type 2 has an invalid length. [ 93.122372][ T8877] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2420'. [ 93.247407][ T8893] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2424'. [ 93.282048][ T8893] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2424'. [ 94.088586][ T8978] UHID_CREATE from different security context by process 941 (syz.1.2468), this is not allowed. [ 94.292014][ T8994] netlink: 'syz.1.2476': attribute type 14 has an invalid length. [ 94.336139][ T28] kauditd_printk_skb: 129 callbacks suppressed [ 94.336180][ T28] audit: type=1400 audit(1772349916.836:771): avc: denied { create } for pid=8998 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 94.342535][ T28] audit: type=1400 audit(1772349916.836:772): avc: denied { write } for pid=8998 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 94.506527][ T9021] loop3: detected capacity change from 0 to 512 [ 94.555947][ T9021] EXT4-fs (loop3): 1 truncate cleaned up [ 94.581967][ T28] audit: type=1400 audit(1772349917.086:773): avc: denied { read } for pid=9031 comm="syz.0.2490" name="event2" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 94.607511][ T28] audit: type=1400 audit(1772349917.106:774): avc: denied { open } for pid=9031 comm="syz.0.2490" path="/dev/input/event2" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 94.633275][ T28] audit: type=1400 audit(1772349917.106:775): avc: denied { ioctl } for pid=9031 comm="syz.0.2490" path="/dev/input/event2" dev="devtmpfs" ino=244 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 94.719340][ T9041] loop3: detected capacity change from 0 to 2048 [ 94.726393][ T28] audit: type=1400 audit(1772349917.206:776): avc: denied { setopt } for pid=9036 comm="syz.0.2493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 94.781431][ T9041] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #12: block 2: comm syz.3.2492: lblock 0 mapped to illegal pblock 2 (length 1) [ 94.798192][ T28] audit: type=1400 audit(1772349917.276:777): avc: denied { write } for pid=9047 comm="syz.4.2496" path="socket:[22758]" dev="sockfs" ino=22758 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 94.826056][ T9043] loop1: detected capacity change from 0 to 1024 [ 94.837772][ T9043] EXT4-fs: inline encryption not supported [ 94.843750][ T9043] EXT4-fs: Ignoring removed bh option [ 94.849474][ T28] audit: type=1400 audit(1772349917.286:778): avc: denied { read } for pid=9040 comm="syz.3.2492" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 94.960062][ T28] audit: type=1400 audit(1772349917.436:779): avc: denied { create } for pid=9057 comm="syz.1.2500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 95.111415][ T28] audit: type=1400 audit(1772349917.606:780): avc: denied { create } for pid=9071 comm="syz.1.2507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 95.185999][ T9077] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 95.320853][ T9091] loop3: detected capacity change from 0 to 512 [ 95.357915][ T9091] EXT4-fs (loop3): failed to initialize system zone (-117) [ 95.371397][ T9091] EXT4-fs (loop3): mount failed [ 95.530239][ T9119] loop1: detected capacity change from 0 to 512 [ 95.575684][ T9119] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 95.599562][ T9119] EXT4-fs (loop1): orphan cleanup on readonly fs [ 95.664632][ T9119] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.2528: Failed to acquire dquot type 1 [ 95.684245][ T9119] loop1: lost filesystem error report for type 5 error -5 [ 95.687611][ T9132] __nla_validate_parse: 4 callbacks suppressed [ 95.687631][ T9132] netlink: 188 bytes leftover after parsing attributes in process `syz.2.2533'. [ 95.692102][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 95.716457][ C1] EXT4-fs (loop1): initial error at time 1772349918: ext4_acquire_dquot:7001 [ 95.725277][ C1] EXT4-fs (loop1): last error at time 1772349918: ext4_acquire_dquot:7001 [ 95.755155][ T9119] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2528: bg 0: block 40: padding at end of block bitmap is not set [ 95.821928][ T9119] loop1: lost filesystem error report for type 5 error -117 [ 95.822099][ T9119] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 95.879623][ T9119] loop1: lost filesystem error report for type 5 error -117 [ 95.880897][ T9119] EXT4-fs (loop1): 1 truncate cleaned up [ 95.913613][ T9148] loop4: detected capacity change from 0 to 256 [ 95.980778][ T9152] tipc: Started in network mode [ 95.998894][ T9152] tipc: Node identity , cluster identity 4711 [ 96.003929][ T9156] loop4: detected capacity change from 0 to 1024 [ 96.021332][ T9152] tipc: Failed to obtain node identity [ 96.036671][ T9152] tipc: Enabling of bearer rejected, failed to enable media [ 96.045081][ T9156] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.098399][ T9156] EXT4-fs warning (device loop4): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 96.348328][ T9202] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c018, mo2=0002] [ 96.371115][ T9202] System zones: 1-20 [ 96.432853][ T9218] netlink: 131740 bytes leftover after parsing attributes in process `syz.3.2573'. [ 96.442618][ T9218] netlink: zone id is out of range [ 96.448287][ T9218] netlink: zone id is out of range [ 96.453994][ T9218] netlink: zone id is out of range [ 96.463576][ T9218] netlink: zone id is out of range [ 96.477449][ T9218] netlink: zone id is out of range [ 96.484032][ T9218] netlink: zone id is out of range [ 96.490020][ T9218] netlink: zone id is out of range [ 96.495430][ T9218] netlink: zone id is out of range [ 96.500549][ T9218] netlink: zone id is out of range [ 96.506228][ T9218] netlink: zone id is out of range [ 96.557948][ T9230] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2580'. [ 96.611235][ T9232] ext4 filesystem being mounted at /489/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.964696][ T9282] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2600'. [ 96.985632][ T9284] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 96.992186][ T9284] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 97.022181][ T9284] vhci_hcd vhci_hcd.0: Device attached [ 97.035533][ T9286] vhci_hcd: connection closed [ 97.035786][ T414] vhci_hcd vhci_hcd.2: stop threads [ 97.055631][ T414] vhci_hcd vhci_hcd.2: release socket [ 97.068667][ T414] vhci_hcd vhci_hcd.2: disconnect device [ 97.435313][ T9354] netlink: 68 bytes leftover after parsing attributes in process `syz.0.2638'. [ 97.496485][ T9362] xt_ecn: cannot match TCP bits for non-tcp packets [ 97.628042][ T9378] set_capacity_and_notify: 4 callbacks suppressed [ 97.628060][ T9378] loop4: detected capacity change from 0 to 512 [ 97.672567][ T9378] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 97.687926][ T9378] EXT4-fs (loop4): 1 truncate cleaned up [ 97.738874][ T9391] loop2: detected capacity change from 0 to 512 [ 97.815524][ T9391] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c018, mo2=0002] [ 97.823705][ T9391] System zones: 1-20 [ 98.369643][ T9479] loop1: detected capacity change from 0 to 512 [ 98.377640][ T9479] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 98.390738][ T9479] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2695: bad orphan inode 131083 [ 98.401950][ T9479] loop1: lost filesystem error report for type 5 error -117 [ 98.411342][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 98.425111][ C1] EXT4-fs (loop1): initial error at time 1772349920: ext4_orphan_get:1417 [ 98.433689][ C1] EXT4-fs (loop1): last error at time 1772349920: ext4_orphan_get:1417 [ 98.563342][ T9494] loop1: detected capacity change from 0 to 512 [ 98.601929][ T9494] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.2701: inode has both inline data and extents flags [ 98.628709][ T9494] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 98.630261][ T9494] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2701: couldn't read orphan inode 15 (err -117) [ 98.639431][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 98.639446][ C0] EXT4-fs (loop1): initial error at time 1772349921: ext4_orphan_get:1391: inode 15 [ 98.639510][ C0] EXT4-fs (loop1): last error at time 1772349921: ext4_orphan_get:1391: inode 15 [ 98.674808][ T9501] loop0: detected capacity change from 0 to 256 [ 98.687048][ T9494] loop1: lost filesystem error report for type 5 error -117 [ 98.689822][ T9494] EXT4-fs mount: 35 callbacks suppressed [ 98.689841][ T9494] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.741542][ T9501] FAT-fs (loop0): Directory bread(block 64) failed [ 98.748320][ T9501] FAT-fs (loop0): Directory bread(block 65) failed [ 98.755822][ T9501] FAT-fs (loop0): Directory bread(block 66) failed [ 98.777490][ T9501] FAT-fs (loop0): Directory bread(block 67) failed [ 98.785083][ T9501] FAT-fs (loop0): Directory bread(block 68) failed [ 98.792740][ T9501] FAT-fs (loop0): Directory bread(block 69) failed [ 98.799748][ T9507] tipc: Started in network mode [ 98.805330][ T9507] tipc: Node identity , cluster identity 4711 [ 98.815488][ T9501] FAT-fs (loop0): Directory bread(block 70) failed [ 98.830441][ T9501] FAT-fs (loop0): Directory bread(block 71) failed [ 98.837933][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.845755][ T9501] FAT-fs (loop0): Directory bread(block 72) failed [ 98.863341][ T9501] FAT-fs (loop0): Directory bread(block 73) failed [ 98.993876][ T9529] loop3: detected capacity change from 0 to 164 [ 99.005352][ T95] kworker/u8:5: attempt to access beyond end of device [ 99.005352][ T95] loop0: rw=1, sector=1256, nr_sectors = 32 limit=256 [ 99.033773][ T95] kworker/u8:5: attempt to access beyond end of device [ 99.033773][ T95] loop0: rw=1, sector=1320, nr_sectors = 12 limit=256 [ 99.073865][ T9535] bridge0: entered promiscuous mode [ 99.338700][ T9560] loop2: detected capacity change from 0 to 8192 [ 99.367735][ T9569] netlink: 'syz.0.2739': attribute type 21 has an invalid length. [ 99.418524][ T9569] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2739'. [ 99.423941][ T9575] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2742'. [ 99.437421][ T9575] veth0_to_bond: entered allmulticast mode [ 99.612554][ T9575] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2742'. [ 100.247753][ T9602] loop0: detected capacity change from 0 to 512 [ 100.269700][ T9602] EXT4-fs (loop0): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.290987][ T9604] xt_time: unknown flags 0xc [ 100.404082][ T3313] EXT4-fs (loop0): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 100.515839][ T9617] loop4: detected capacity change from 0 to 1764 [ 100.585278][ T28] kauditd_printk_skb: 88 callbacks suppressed [ 100.585331][ T28] audit: type=1400 audit(1772349923.086:867): avc: denied { write } for pid=9624 comm="syz.2.2766" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 100.646843][ T9629] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2768'. [ 100.668108][ T28] audit: type=1400 audit(1772349923.116:868): avc: denied { setattr } for pid=9624 comm="syz.2.2766" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 100.727972][ T9635] loop2: detected capacity change from 0 to 512 [ 100.758547][ T9635] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #12: comm syz.2.2770: corrupted in-inode xattr: bad e_name length [ 100.792363][ T28] audit: type=1400 audit(1772349923.286:869): avc: denied { write } for pid=9642 comm="syz.3.2774" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 100.819489][ T9635] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 100.819779][ T9635] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2770: couldn't read orphan inode 12 (err -117) [ 100.829025][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 100.829043][ C0] EXT4-fs (loop2): initial error at time 1772349923: ext4_iget_extra_inode:5025: inode 12 [ 100.829074][ C0] EXT4-fs (loop2): last error at time 1772349923: ext4_iget_extra_inode:5025: inode 12 [ 100.868931][ T9635] loop2: lost filesystem error report for type 5 error -117 [ 100.870823][ T9635] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.908399][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.914437][ T28] audit: type=1400 audit(1772349923.406:870): avc: denied { create } for pid=9648 comm="syz.3.2776" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 100.951529][ T28] audit: type=1400 audit(1772349923.436:871): avc: denied { read } for pid=9648 comm="syz.3.2776" name="file0" dev="tmpfs" ino=2725 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 100.976094][ T28] audit: type=1400 audit(1772349923.436:872): avc: denied { open } for pid=9648 comm="syz.3.2776" path="/532/file0" dev="tmpfs" ino=2725 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 101.000021][ T28] audit: type=1400 audit(1772349923.436:873): avc: denied { ioctl } for pid=9648 comm="syz.3.2776" path="/532/file0" dev="tmpfs" ino=2725 ioctlcmd=0x125d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 101.029834][ T28] audit: type=1400 audit(1772349923.446:874): avc: denied { unlink } for pid=3322 comm="syz-executor" name="file0" dev="tmpfs" ino=2725 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 101.052985][ T28] audit: type=1400 audit(1772349923.496:875): avc: denied { getopt } for pid=9650 comm="syz.3.2778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 101.113872][ T9657] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 101.138433][ T9657] EXT4-fs (loop0): 1 truncate cleaned up [ 101.155045][ T9657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.220578][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.407397][ T9687] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 101.457599][ T28] audit: type=1400 audit(1772349923.956:876): avc: denied { setopt } for pid=9693 comm="syz.1.2798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 101.520546][ T9696] program syz.4.2799 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 101.684575][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.692354][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.699784][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.727408][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.732895][ T9722] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 101.741365][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.754272][ T9722] ext4 filesystem being mounted at /543/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.799527][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.831432][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.841506][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.880625][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 101.881426][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.915714][ T35] hid-generic 0000:0000:0004.0001: unknown main item tag 0x0 [ 101.935824][ T35] hid-generic 0000:0000:0004.0001: hidraw0: HID v0.03 Device [syz0] on syz1 [ 102.086840][ T9746] fido_id[9746]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 102.128555][ T9754] netlink: 'syz.2.2825': attribute type 29 has an invalid length. [ 102.169307][ T9754] netlink: 'syz.2.2825': attribute type 29 has an invalid length. [ 102.485396][ T9784] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 102.532942][ T9784] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2840: bad orphan inode 131083 [ 102.559501][ T9784] loop3: lost filesystem error report for type 5 error -117 [ 102.560384][ T9784] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.829582][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.940864][ T9837] rdma_rxe: rxe_newlink: rxe creation allowed on top of a real device only [ 102.943707][ T9833] set_capacity_and_notify: 5 callbacks suppressed [ 102.943745][ T9833] loop2: detected capacity change from 0 to 1024 [ 102.965057][ T9835] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2864'. [ 102.979429][ T9833] EXT4-fs: Ignoring removed mblk_io_submit option [ 102.991949][ T9833] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 103.002080][ T9833] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.036660][ T9833] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.2862: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 103.068795][ T9833] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 103.068911][ T9833] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2862: couldn't read orphan inode 11 (err -117) [ 103.078157][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 103.078195][ C0] EXT4-fs (loop2): initial error at time 1772349925: ext4_ext_check_inode:521: inode 11 [ 103.078235][ C0] EXT4-fs (loop2): last error at time 1772349925: ext4_ext_check_inode:521: inode 11 [ 103.131502][ T9833] loop2: lost filesystem error report for type 5 error -117 [ 103.132174][ T9833] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.242212][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.284053][ T9863] loop3: detected capacity change from 0 to 512 [ 103.321129][ T9863] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 103.340430][ T9863] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 103.359118][ T9863] EXT4-fs (loop3): 1 truncate cleaned up [ 103.362207][ T9877] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2884'. [ 103.381597][ T9863] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.397014][ T9863] EXT4-fs: group quota file already specified [ 103.414638][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.502387][ T9892] loop2: detected capacity change from 0 to 128 [ 103.510743][ T9894] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2893'. [ 103.660655][ T9915] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 103.675339][ T9915] SELinux: failed to load policy [ 103.777516][ T9930] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2910'. [ 103.798426][ T9930] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2910'. [ 103.829231][ T9936] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2913'. [ 103.882878][ T9943] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2916'. [ 103.999422][ T9955] loop1: detected capacity change from 0 to 4096 [ 104.009351][ T9955] EXT4-fs: test_dummy_encryption option not supported [ 104.035104][ T9961] loop3: detected capacity change from 0 to 1024 [ 104.044753][ T9961] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 104.096613][ T9961] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #3: block 1: comm syz.3.2925: lblock 1 mapped to illegal pblock 1 (length 1) [ 104.119531][ T9961] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.121285][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 104.136914][ C1] EXT4-fs (loop3): initial error at time 1772349926: ext4_map_blocks:818: inode 3: block 1 [ 104.146966][ C1] EXT4-fs (loop3): last error at time 1772349926: ext4_map_blocks:818: inode 3: block 1 [ 104.156583][ T9961] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2925: Failed to acquire dquot type 0 [ 104.176090][ T9961] loop3: lost filesystem error report for type 5 error -117 [ 104.178503][ T9961] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.2925: Freeing blocks not in datazone - block = 0, count = 4096 [ 104.197277][ T9966] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2927'. [ 104.212072][ T9961] loop3: lost filesystem error report for type 5 error -117 [ 104.213466][ T9961] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2925: Invalid inode bitmap blk 0 in block_group 0 [ 104.236308][ T50] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 104.247136][ T9961] loop3: lost filesystem error report for type 5 error -117 [ 104.251010][ T9961] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 104.254948][ T50] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 104.265382][ T9961] loop3: lost filesystem error report for type 5 error -117 [ 104.276617][ T9961] EXT4-fs (loop3): 1 orphan inode deleted [ 104.290194][ T50] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:3: Failed to release dquot type 0 [ 104.291060][ T9961] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.314479][ T50] loop3: lost filesystem error report for type 5 error -117 [ 104.379752][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.660945][ T9998] loop3: detected capacity change from 0 to 164 [ 104.730467][ T9998] rock: directory entry would overflow storage [ 104.779670][ T9998] rock: sig=0x4f50, size=4, remaining=3 [ 104.790923][ T9998] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 104.845967][T10020] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2947'. [ 104.880712][T10020] netlink: 364 bytes leftover after parsing attributes in process `syz.0.2947'. [ 105.004450][ T3387] IPVS: starting estimator thread 0... [ 105.111341][T10050] IPVS: using max 2208 ests per chain, 110400 per kthread [ 105.368247][T10098] bond1: option resend_igmp: invalid value (1024) [ 105.382675][T10098] bond1: option resend_igmp: allowed values 0 - 255 [ 105.405660][T10098] bond1 (unregistering): Released all slaves [ 105.428369][T10105] gretap0: entered promiscuous mode [ 105.449095][T10109] loop4: detected capacity change from 0 to 512 [ 105.456016][T10105] macsec3: entered promiscuous mode [ 105.475496][T10105] gretap0: left promiscuous mode [ 105.504007][T10109] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 105.518830][T10109] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 105.528671][T10109] EXT4-fs (loop4): 1 truncate cleaned up [ 105.535607][T10109] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.559661][T10109] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #2: block 4: comm syz.4.2982: lblock 0 mapped to illegal pblock 4 (length 1) [ 105.581769][T10109] EXT4-fs (loop4): Remounting filesystem read-only [ 105.634325][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.640978][T10127] loop2: detected capacity change from 0 to 512 [ 105.650180][T10127] EXT4-fs: inline encryption not supported [ 105.656561][T10127] EXT4-fs: Ignoring removed i_version option [ 105.674166][T10127] EXT4-fs (loop2): 1 orphan inode deleted [ 105.712883][T10127] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.762968][T10142] netlink: 'syz.3.2996': attribute type 1 has an invalid length. [ 105.846680][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.989071][T10174] loop2: detected capacity change from 0 to 128 [ 106.002382][T10174] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.024491][T10174] ext4 filesystem being mounted at /622/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 106.034800][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 106.034811][ T28] audit: type=1400 audit(1772349928.526:911): avc: denied { write } for pid=10177 comm="syz.3.3015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 106.075359][T10180] gretap0: entered promiscuous mode [ 106.098461][ T28] audit: type=1400 audit(1772349928.596:912): avc: denied { setopt } for pid=10179 comm="syz.3.3016" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 106.120745][T10180] gretap0: left promiscuous mode [ 106.131643][ T28] audit: type=1326 audit(1772349928.626:913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.155286][ T28] audit: type=1326 audit(1772349928.626:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.183276][ T28] audit: type=1326 audit(1772349928.626:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.208498][ T28] audit: type=1326 audit(1772349928.626:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=150 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.238362][ T28] audit: type=1326 audit(1772349928.626:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.273023][ T28] audit: type=1326 audit(1772349928.626:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.280677][T10192] vlan2: entered promiscuous mode [ 106.304336][ T28] audit: type=1326 audit(1772349928.626:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.361965][T10192] macvtap0: entered promiscuous mode [ 106.390102][ T28] audit: type=1326 audit(1772349928.736:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10186 comm="syz.1.3018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 106.478877][T10210] SELinux: Context system_u:object_r:cron_spool_t:s0 is not valid (left unmapped). [ 106.500047][T10214] loop0: detected capacity change from 0 to 1024 [ 106.514684][T10214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.551997][ T3317] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 106.580527][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.609615][T10226] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 106.639672][T10226] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3036: bad orphan inode 131083 [ 106.650298][T10226] loop4: lost filesystem error report for type 5 error -117 [ 106.650752][T10226] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.763553][T10231] program syz.2.3037 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 106.819888][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.864246][T10235] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.919524][T10235] ext4 filesystem being mounted at /631/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.993900][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 107.101075][T10263] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 107.146314][T10263] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.3050: bad orphan inode 131083 [ 107.172992][T10268] ------------[ cut here ]------------ [ 107.178480][T10268] EA inode 11 i_nlink=2 [ 107.178505][T10268] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.4.3054/10268 [ 107.193571][T10268] Modules linked in: [ 107.197497][T10268] CPU: 1 UID: 0 PID: 10268 Comm: syz.4.3054 Not tainted syzkaller #0 PREEMPT(full) [ 107.206916][T10268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 107.211398][T10263] loop2: lost filesystem error report for type 5 error -117 [ 107.217069][T10268] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 107.231000][T10268] Code: 84 5a 99 ff 4c 8d 2d 8d ea 5d 05 49 8d 7e 40 e8 f4 f0 b5 ff 49 8b 6e 40 4c 89 e7 e8 28 ec b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 df 44 dd 03 66 66 66 66 66 66 2e [ 107.244315][T10263] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.250705][T10268] RSP: 0018:ffffc9000fcff778 EFLAGS: 00010246 [ 107.268771][T10268] RAX: ffff8881022a3bf8 RBX: ffff888119c6cec8 RCX: ffffffff81bffab8 [ 107.276796][T10268] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871de530 [ 107.284833][T10268] RBP: 000000000000000b R08: 0001888119c6ce7b R09: 0000000000000000 [ 107.292880][T10268] R10: ffffc9000fcff6a8 R11: 0001c9000fcff6a8 R12: ffff888119c6ce78 [ 107.300891][T10268] R13: ffffffff871de530 R14: ffff888119c6ce30 R15: 0000000000000001 [ 107.308914][T10268] FS: 00007fe2c2b676c0(0000) GS:ffff8882ae9dc000(0000) knlGS:0000000000000000 [ 107.317896][T10268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.324549][T10268] CR2: 00007fc4ac7b56b8 CR3: 000000013ae8e000 CR4: 00000000003506f0 [ 107.332574][T10268] DR0: 0000000000007fff DR1: 0000000000000000 DR2: 0000000000000000 [ 107.340579][T10268] DR3: 0000000000000000 DR6: 00000000ffff0ff1 DR7: 0000000000000600 [ 107.348614][T10268] Call Trace: [ 107.351939][T10268] [ 107.354890][T10268] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 107.360846][T10268] ? errseq_check+0x2c/0x50 [ 107.365429][T10268] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 107.370987][T10268] ? ext4_truncate+0x92b/0xb00 [ 107.375853][T10268] ext4_evict_inode+0xa1f/0xd60 [ 107.380815][T10268] ? __pfx_ext4_evict_inode+0x10/0x10 [ 107.386281][T10268] evict+0x2af/0x510 [ 107.390209][T10268] ? __dquot_initialize+0x146/0x7c0 [ 107.395478][T10268] iput+0x41a/0x580 [ 107.399382][T10268] ext4_process_orphan+0x1a9/0x1c0 [ 107.404668][T10268] ext4_orphan_cleanup+0x6a8/0xa00 [ 107.409871][T10268] ext4_fill_super+0x3408/0x37c0 [ 107.414961][T10268] ? set_blocksize+0x14c/0x270 [ 107.419821][T10268] ? setup_bdev_super+0x30e/0x370 [ 107.424940][T10268] ? __pfx_ext4_fill_super+0x10/0x10 [ 107.430299][T10268] get_tree_bdev_flags+0x291/0x300 [ 107.435498][T10268] ? __pfx_ext4_fill_super+0x10/0x10 [ 107.440820][T10268] get_tree_bdev+0x1f/0x30 [ 107.445376][T10268] ext4_get_tree+0x1c/0x30 [ 107.449884][T10268] vfs_get_tree+0x57/0x1d0 [ 107.454393][T10268] do_new_mount+0x288/0x8d0 [ 107.458987][T10268] path_mount+0x4d0/0xbc0 [ 107.463374][T10268] __se_sys_mount+0x28c/0x2e0 [ 107.468102][T10268] __x64_sys_mount+0x67/0x80 [ 107.472783][T10268] x64_sys_call+0x2d61/0x3020 [ 107.477562][T10268] do_syscall_64+0x12c/0x370 [ 107.482213][T10268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.488139][T10268] RIP: 0033:0x7fe2c410da0a [ 107.492614][T10268] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.512354][T10268] RSP: 002b:00007fe2c2b66e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 107.520867][T10268] RAX: ffffffffffffffda RBX: 00007fe2c2b66ee0 RCX: 00007fe2c410da0a [ 107.528895][T10268] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fe2c2b66ea0 [ 107.536918][T10268] RBP: 00002000000009c0 R08: 00007fe2c2b66ee0 R09: 0000000000800718 [ 107.544969][T10268] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 107.553015][T10268] R13: 00007fe2c2b66ea0 R14: 000000000000048d R15: 00002000000002c0 [ 107.561031][T10268] [ 107.564138][T10268] ---[ end trace 0000000000000000 ]--- [ 107.586384][T10268] EXT4-fs (loop4): 1 orphan inode deleted [ 107.592784][T10268] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.649465][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.729306][T10291] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 107.864188][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.887537][T10302] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.950282][T10302] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 108.034992][T10315] __nla_validate_parse: 10 callbacks suppressed [ 108.035007][T10315] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3076'. [ 108.746206][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.088926][T10361] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3096'. [ 109.104177][T10361] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3096'. [ 109.433174][T10407] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 109.471636][T10407] batman_adv: batadv0: Adding interface: gretap1 [ 109.487081][T10407] batman_adv: batadv0: The MTU of interface gretap1 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 109.526851][T10407] batman_adv: batadv0: Interface activated: gretap1 [ 109.856944][T10456] netlink: 'syz.3.3143': attribute type 1 has an invalid length. [ 109.918708][ T35] IPVS: starting estimator thread 0... [ 109.979096][T10465] set_capacity_and_notify: 7 callbacks suppressed [ 109.979111][T10465] loop1: detected capacity change from 0 to 1024 [ 110.020980][T10465] EXT4-fs: Ignoring removed orlov option [ 110.021841][T10461] IPVS: using max 2640 ests per chain, 132000 per kthread [ 110.051336][T10465] EXT4-fs: Ignoring removed bh option [ 110.076814][T10469] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 110.077547][T10465] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.100968][T10473] tipc: Enabling of bearer rejected, failed to enable media [ 110.136730][T10465] EXT4-fs: old and new quota format mixing [ 110.183839][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.409309][T10500] loop3: detected capacity change from 0 to 512 [ 110.441494][T10500] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 110.467498][T10502] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3165'. [ 110.481851][T10500] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.3163: bad orphan inode 131083 [ 110.501408][T10502] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.508826][T10502] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.517005][T10505] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3164'. [ 110.526247][T10500] loop3: lost filesystem error report for type 5 error -117 [ 110.531312][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 110.545088][ C1] EXT4-fs (loop3): initial error at time 1772349933: ext4_orphan_get:1417 [ 110.553647][ C1] EXT4-fs (loop3): last error at time 1772349933: ext4_orphan_get:1417 [ 110.571201][T10500] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.611674][T10502] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.619100][T10502] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.723254][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.063836][ T28] kauditd_printk_skb: 78 callbacks suppressed [ 111.063850][ T28] audit: type=1400 audit(1772349933.566:999): avc: denied { bind } for pid=10546 comm="syz.1.3186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 111.094829][T10545] loop2: detected capacity change from 0 to 512 [ 111.129694][ T28] audit: type=1400 audit(1772349933.566:1000): avc: denied { name_bind } for pid=10546 comm="syz.1.3186" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 111.191214][T10545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.197793][ T28] audit: type=1400 audit(1772349933.566:1001): avc: denied { node_bind } for pid=10546 comm="syz.1.3186" saddr=2001::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 111.225693][T10545] ext4 filesystem being mounted at /656/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.503727][T10545] EXT4-fs error (device loop2): ext4_validate_block_bitmap:423: comm syz.2.3185: bg 0: bad block bitmap checksum [ 111.522837][ T28] audit: type=1400 audit(1772349933.696:1002): avc: denied { create } for pid=10553 comm="syz.4.3188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 111.554305][T10545] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Filesystem failed CRC [ 111.587037][ T28] audit: type=1400 audit(1772349933.746:1003): avc: denied { write } for pid=10544 comm="syz.2.3185" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 111.629643][ T28] audit: type=1400 audit(1772349933.746:1004): avc: denied { open } for pid=10544 comm="syz.2.3185" path="/656/file0/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 111.630598][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.668246][ T28] audit: type=1400 audit(1772349933.836:1005): avc: denied { write } for pid=10556 comm="syz.1.3189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 111.701815][ T28] audit: type=1400 audit(1772349933.906:1006): avc: denied { create } for pid=10561 comm="syz.1.3191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 111.753839][ T28] audit: type=1400 audit(1772349933.906:1007): avc: denied { setopt } for pid=10561 comm="syz.1.3191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 111.753869][ T28] audit: type=1400 audit(1772349933.966:1008): avc: denied { create } for pid=10563 comm="syz.1.3192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 112.023769][T10593] 9p: p9: multiple sources not supported [ 112.239801][T10614] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3214'. [ 112.302047][T10616] smc: net device gretap0 applied user defined pnetid SYZ0 [ 112.368893][T10627] loop4: detected capacity change from 0 to 164 [ 112.559687][T10642] 9p: Unknown access argument W0: -22 [ 112.619429][T10649] loop3: detected capacity change from 0 to 256 [ 112.687525][T10649] FAT-fs (loop3): Directory bread(block 64) failed [ 112.791310][T10649] FAT-fs (loop3): Directory bread(block 65) failed [ 112.802105][T10649] FAT-fs (loop3): Directory bread(block 66) failed [ 112.808738][T10649] FAT-fs (loop3): Directory bread(block 67) failed [ 112.841321][T10649] FAT-fs (loop3): Directory bread(block 68) failed [ 112.871369][T10649] FAT-fs (loop3): Directory bread(block 69) failed [ 112.877983][T10649] FAT-fs (loop3): Directory bread(block 70) failed [ 112.919913][T10649] FAT-fs (loop3): Directory bread(block 71) failed [ 112.927634][T10649] FAT-fs (loop3): Directory bread(block 72) failed [ 112.936119][T10649] FAT-fs (loop3): Directory bread(block 73) failed [ 113.004121][T10673] netlink: 76 bytes leftover after parsing attributes in process `syz.2.3242'. [ 113.051236][T10677] program syz.1.3245 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 113.062916][T10679] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3244'. [ 113.081435][T10679] netlink: 'syz.3.3244': attribute type 1 has an invalid length. [ 113.099361][T10679] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3244'. [ 113.150100][T10689] loop2: detected capacity change from 0 to 128 [ 113.170699][T10689] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 113.233415][T10689] ext4 filesystem being mounted at /676/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 113.332205][ T3317] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 113.367890][T10703] loop3: detected capacity change from 0 to 128 [ 113.421984][T10703] FAT-fs (loop3): Directory bread(block 414) failed [ 113.431388][T10703] FAT-fs (loop3): Directory bread(block 415) failed [ 113.438223][T10703] FAT-fs (loop3): Directory bread(block 416) failed [ 113.465728][T10703] FAT-fs (loop3): Directory bread(block 417) failed [ 113.476960][T10703] FAT-fs (loop3): Directory bread(block 418) failed [ 113.499398][T10703] FAT-fs (loop3): Directory bread(block 419) failed [ 113.524569][T10703] FAT-fs (loop3): Directory bread(block 420) failed [ 113.532869][T10703] FAT-fs (loop3): Directory bread(block 421) failed [ 113.561945][T10703] FAT-fs (loop3): Directory bread(block 414) failed [ 113.582040][T10703] FAT-fs (loop3): Directory bread(block 415) failed [ 113.717353][T10737] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3272'. [ 113.756429][T10741] netlink: 'syz.2.3274': attribute type 1 has an invalid length. [ 113.946618][T10763] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3284'. [ 113.989961][T10767] loop1: detected capacity change from 0 to 164 [ 114.021214][T10767] rock: directory entry would overflow storage [ 114.041312][T10767] rock: sig=0x5252, size=5, remaining=3 [ 114.126319][T10775] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3292'. [ 114.182205][T10783] loop3: detected capacity change from 0 to 128 [ 114.197946][T10783] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 114.213653][T10783] ext4 filesystem being mounted at /645/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 114.281849][ T3322] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 114.310184][T10792] sit0: entered promiscuous mode [ 114.361745][T10792] netlink: 'syz.2.3300': attribute type 1 has an invalid length. [ 114.369584][T10792] netlink: 1 bytes leftover after parsing attributes in process `syz.2.3300'. [ 114.766752][T10827] loop3: detected capacity change from 0 to 128 [ 114.979517][T10838] netlink: 424 bytes leftover after parsing attributes in process `syz.3.3321'. [ 115.084907][T10851] loop3: detected capacity change from 0 to 256 [ 115.124856][T10854] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3329'. [ 115.559965][T10894] loop1: detected capacity change from 0 to 512 [ 115.588091][T10894] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 49, start 000000c8) [ 115.603774][T10894] FAT-fs (loop1): Filesystem has been set read-only [ 116.244313][ T28] kauditd_printk_skb: 95 callbacks suppressed [ 116.244331][ T28] audit: type=1400 audit(1772349938.736:1104): avc: denied { connect } for pid=10914 comm="syz.2.3355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 116.308398][ T28] audit: type=1326 audit(1772349938.796:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.371388][ T28] audit: type=1326 audit(1772349938.796:1106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.463851][ T28] audit: type=1326 audit(1772349938.796:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.538294][ T28] audit: type=1326 audit(1772349938.796:1108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.561961][T10930] loop1: detected capacity change from 0 to 128 [ 116.623563][ T28] audit: type=1326 audit(1772349938.806:1109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=332 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.671037][T10940] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3368'. [ 116.700262][ T28] audit: type=1326 audit(1772349938.806:1110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.744067][ T28] audit: type=1326 audit(1772349938.806:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.4.3357" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 116.859451][T10949] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3373'. [ 125.188783][ T28] audit: type=1400 audit(1772349947.686:1112): avc: denied { create } for pid=10957 comm="syz.3.3379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 125.259158][ T28] audit: type=1400 audit(1772349947.706:1113): avc: denied { setopt } for pid=10957 comm="syz.3.3379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 125.316135][ T28] audit: type=1400 audit(1772349947.726:1114): avc: denied { create } for pid=10960 comm="syz.2.3378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 125.363876][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.370040][ T28] audit: type=1400 audit(1772349947.726:1115): avc: denied { ioctl } for pid=10960 comm="syz.2.3378" path="socket:[28448]" dev="sockfs" ino=28448 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 125.405841][ T28] audit: type=1400 audit(1772349947.786:1116): avc: denied { mounton } for pid=10967 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 125.427726][ T28] audit: type=1400 audit(1772349947.796:1117): avc: denied { sys_module } for pid=10967 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 125.453366][ T28] audit: type=1400 audit(1772349947.946:1118): avc: denied { cpu } for pid=10978 comm="syz.4.3385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 125.474159][ T28] audit: type=1400 audit(1772349947.976:1119): avc: denied { read } for pid=10982 comm="syz.1.3386" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 125.508176][ T28] audit: type=1400 audit(1772349947.976:1120): avc: denied { open } for pid=10982 comm="syz.1.3386" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 125.546352][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.657956][ T28] audit: type=1326 audit(1772349948.156:1121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11001 comm="syz.4.3393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 125.715148][T11004] loop1: detected capacity change from 0 to 8192 [ 125.745944][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.816612][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.016611][T10967] chnl_net:caif_netlink_parms(): no params data found [ 126.114938][ T12] bridge_slave_1: left allmulticast mode [ 126.142463][ T12] bridge_slave_1: left promiscuous mode [ 126.163399][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.201715][ T12] bridge_slave_0: left allmulticast mode [ 126.212442][ T12] bridge_slave_0: left promiscuous mode [ 126.226500][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.247909][ T12] batman_adv: batadv0: Interface deactivated: gretap1 [ 126.399292][ T12] batman_adv: batadv0: Removing interface: gretap1 [ 126.515071][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 126.534244][ T35] hid_parser_main: 90 callbacks suppressed [ 126.534310][ T35] hid-generic 0003:0004:FFFFFFFE.0002: unknown main item tag 0x0 [ 126.550856][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 126.559562][ T35] hid-generic 0003:0004:FFFFFFFE.0002: unknown main item tag 0x0 [ 126.569537][ T12] bond0 (unregistering): Released all slaves [ 126.575738][ T35] hid-generic 0003:0004:FFFFFFFE.0002: unknown main item tag 0x0 [ 126.585128][ T35] hid-generic 0003:0004:FFFFFFFE.0002: hidraw0: USB HID v4.00 Device [syz0] on syz1 [ 126.648247][ T12] hsr_slave_0: left promiscuous mode [ 126.659502][ T12] hsr_slave_1: left promiscuous mode [ 126.666883][T11099] fido_id[11099]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 126.682582][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.690198][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.699539][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.707069][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.725714][ T12] veth1_macvtap: left promiscuous mode [ 126.740795][ T12] veth0_macvtap: left promiscuous mode [ 126.752936][ T12] veth1_vlan: left promiscuous mode [ 126.758737][ T12] veth0_vlan: left promiscuous mode [ 126.865844][T11121] loop3: detected capacity change from 0 to 512 [ 126.887452][T11121] EXT4-fs: Ignoring removed nomblk_io_submit option [ 126.906041][T11121] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 126.919680][ T12] team0 (unregistering): Port device team_slave_1 removed [ 126.934496][T11121] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.944280][ T12] team0 (unregistering): Port device team_slave_0 removed [ 126.969706][T11127] __nla_validate_parse: 3 callbacks suppressed [ 126.969725][T11127] netlink: 71 bytes leftover after parsing attributes in process `syz.4.3443'. [ 126.989891][T11121] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.3439: Allocating blocks 41-42 which overlap fs metadata [ 127.004558][T11121] loop3: lost filesystem error report for type 5 error -117 [ 127.004857][T11121] EXT4-fs (loop3): Remounting filesystem read-only [ 127.012243][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 127.012264][ C0] EXT4-fs (loop3): initial error at time 1772349949: ext4_mb_mark_diskspace_used:4222 [ 127.012290][ C0] EXT4-fs (loop3): last error at time 1772349949: ext4_mb_mark_diskspace_used:4222 [ 127.014365][T11114] netlink: 'syz.1.3437': attribute type 11 has an invalid length. [ 127.022824][T11121] EXT4-fs (loop3): 1 truncate cleaned up [ 127.027391][T10967] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.037119][T11121] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.110234][T10967] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.122072][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.125518][T10967] bridge_slave_0: entered allmulticast mode [ 127.138717][T10967] bridge_slave_0: entered promiscuous mode [ 127.164897][T10967] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.174883][T10967] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.182139][T10967] bridge_slave_1: entered allmulticast mode [ 127.188709][T10967] bridge_slave_1: entered promiscuous mode [ 127.223254][T11145] xt_TPROXY: Can be used only with -p tcp or -p udp [ 127.259003][T10967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.319135][T10967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.389451][T10967] team0: Port device team_slave_0 added [ 127.403043][T10967] team0: Port device team_slave_1 added [ 127.423765][T10967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 127.438645][T11176] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3459'. [ 127.483254][T10967] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 127.520592][T10967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 127.539014][T11176] 8021q: adding VLAN 0 to HW filter on device bond2 [ 127.548861][T11182] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3460'. [ 127.558008][T11182] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3460'. [ 127.575982][T10967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 127.584393][T10967] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 127.611656][T10967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 127.627933][T11190] loop2: detected capacity change from 0 to 512 [ 127.664558][T11190] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 127.685750][T11194] loop3: detected capacity change from 0 to 512 [ 127.726976][T10967] hsr_slave_0: entered promiscuous mode [ 127.754234][T11194] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 127.765220][T10967] hsr_slave_1: entered promiscuous mode [ 127.781697][T11194] EXT4-fs (loop3): orphan cleanup on readonly fs [ 127.789021][T11194] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.3467: Failed to acquire dquot type 1 [ 127.814447][T11194] loop3: lost filesystem error report for type 5 error -5 [ 127.821288][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 127.834934][ C1] EXT4-fs (loop3): initial error at time 1772349950: ext4_acquire_dquot:7001 [ 127.843754][ C1] EXT4-fs (loop3): last error at time 1772349950: ext4_acquire_dquot:7001 [ 127.852856][T11194] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3467: bg 0: block 40: padding at end of block bitmap is not set [ 127.867244][T11194] loop3: lost filesystem error report for type 5 error -117 [ 127.867381][T11194] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 127.888956][T11194] loop3: lost filesystem error report for type 5 error -117 [ 127.891533][T11194] EXT4-fs (loop3): 1 truncate cleaned up [ 127.914622][T11194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 127.931333][T11194] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #16: comm syz.3.3467: corrupted xattr block 31: invalid header [ 127.962081][T11194] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 127.981347][T11194] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #16: comm syz.3.3467: corrupted xattr block 31: invalid header [ 128.010959][T11194] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 128.030887][T11194] EXT4-fs error (device loop3): ext4_get_link:106: inode #16: comm syz.3.3467: bad symlink. [ 128.041060][T11225] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3477'. [ 128.072138][T11194] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #16: comm syz.3.3467: corrupted xattr block 31: invalid header [ 128.108129][T10967] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 128.124285][T11194] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 128.145133][T10967] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 128.165302][T10967] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 128.172118][T11194] EXT4-fs error (device loop3): ext4_get_link:106: inode #16: comm syz.3.3467: bad symlink. [ 128.196454][T10967] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 128.270558][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.337215][T10967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.367951][T10967] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.400770][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.407966][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.442902][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.449988][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.505083][T11285] batadv2: entered promiscuous mode [ 128.672878][T10967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.917442][T11346] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3513'. [ 128.927010][T11346] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3513'. [ 128.960290][T10967] veth0_vlan: entered promiscuous mode [ 128.973518][T10967] veth1_vlan: entered promiscuous mode [ 129.016693][T10967] veth0_macvtap: entered promiscuous mode [ 129.044552][T10967] veth1_macvtap: entered promiscuous mode [ 129.066141][T11359] loop1: detected capacity change from 0 to 1024 [ 129.067341][T11361] loop4: detected capacity change from 0 to 512 [ 129.083861][T10967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.094014][T11361] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 129.106531][T10967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.127439][ T50] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.137396][T11359] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.150257][T11361] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 129.171565][ T50] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.180357][ T50] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.191461][T11361] System zones: 1-12 [ 129.201506][T11361] EXT4-fs (loop4): 1 truncate cleaned up [ 129.217317][T11361] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.231539][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.261186][ T50] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.316650][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.329201][T11381] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3529'. [ 129.415556][T11395] loop1: detected capacity change from 0 to 764 [ 129.436550][T11393] loop2: detected capacity change from 0 to 2048 [ 129.511819][T10977] loop2: p3 p4 < > [ 129.511882][T10977] loop2: p3 start 11362048 is beyond EOD, truncated [ 129.522695][T11393] loop2: p3 p4 < > [ 129.522815][T11393] loop2: p3 start 11362048 is beyond EOD, truncated [ 129.627948][T10955] udevd[10955]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 129.658262][T11415] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3543'. [ 129.685914][T11418] netlink: 'syz.3.3545': attribute type 11 has an invalid length. [ 129.710055][T11418] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3545'. [ 129.746383][T11425] tipc: Enabling of bearer rejected, failed to enable media [ 129.847651][T11438] loop3: detected capacity change from 0 to 256 [ 129.866723][T11438] FAT-fs (loop3): error, corrupted file size (i_pos 196, 2097152) [ 129.882384][T11438] FAT-fs (loop3): Filesystem has been set read-only [ 130.019111][T11449] loop1: detected capacity change from 0 to 256 [ 130.123812][ T3395] kernel read not supported for file /1527/net/anycast6 (pid: 3395 comm: kworker/0:3) [ 130.134235][ T3422] kernel write not supported for file /1527/clear_refs (pid: 3422 comm: kworker/0:5) [ 130.176670][T11461] FAT-fs (loop3): Directory bread(block 64) failed [ 130.193840][T11461] FAT-fs (loop3): Directory bread(block 65) failed [ 130.200475][T11461] FAT-fs (loop3): Directory bread(block 66) failed [ 130.339098][T11461] FAT-fs (loop3): Directory bread(block 67) failed [ 130.364574][T11461] FAT-fs (loop3): Directory bread(block 68) failed [ 130.380835][T11461] FAT-fs (loop3): Directory bread(block 69) failed [ 130.411569][T11461] FAT-fs (loop3): Directory bread(block 70) failed [ 130.444973][T11461] FAT-fs (loop3): Directory bread(block 71) failed [ 130.510914][T11461] FAT-fs (loop3): Directory bread(block 72) failed [ 130.531304][T11461] FAT-fs (loop3): Directory bread(block 73) failed [ 130.777300][T11504] set_capacity_and_notify: 3 callbacks suppressed [ 130.777318][T11504] loop3: detected capacity change from 0 to 512 [ 130.827798][T11504] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 130.868088][T11504] EXT4-fs (loop3): 1 truncate cleaned up [ 130.897055][T11504] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.928258][ T28] kauditd_printk_skb: 105 callbacks suppressed [ 130.928272][ T28] audit: type=1400 audit(1772349953.426:1221): avc: denied { read } for pid=11501 comm="syz.3.3584" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 130.979849][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.791605][ T28] audit: type=1400 audit(1772349954.286:1222): avc: denied { create } for pid=11602 comm="syz.2.3629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 131.832420][ T28] audit: type=1400 audit(1772349954.286:1223): avc: denied { write } for pid=11602 comm="syz.2.3629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 132.596243][T11622] __nla_validate_parse: 3 callbacks suppressed [ 132.596261][T11622] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3637'. [ 132.847602][T11630] loop5: detected capacity change from 0 to 2048 [ 132.868545][T11634] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3643'. [ 132.960631][T11630] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a840c018, mo2=0002] [ 132.994806][T11630] System zones: 0-4 [ 132.999152][T11630] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.035357][ T28] audit: type=1326 audit(1772349955.526:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.081129][T11650] loop3: detected capacity change from 0 to 1024 [ 133.095698][T11650] EXT4-fs: Ignoring removed orlov option [ 133.097160][T11630] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.135373][ T28] audit: type=1326 audit(1772349955.526:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.165700][T11653] loop4: detected capacity change from 0 to 512 [ 133.197036][T11653] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 133.225716][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.231929][T11650] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.235214][ T28] audit: type=1326 audit(1772349955.586:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.281317][ T28] audit: type=1326 audit(1772349955.586:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.305075][ T28] audit: type=1326 audit(1772349955.586:1228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.328672][ T28] audit: type=1326 audit(1772349955.586:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.352230][ T28] audit: type=1326 audit(1772349955.586:1230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11646 comm="syz.1.3648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc4aba0c799 code=0x7ffc0000 [ 133.371778][T11653] EXT4-fs (loop4): 1 truncate cleaned up [ 133.384015][T11653] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.421682][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.444012][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.590004][T11682] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3663'. [ 133.707858][T11695] bridge1: entered allmulticast mode [ 133.770736][T11701] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3673'. [ 133.817324][T11701] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3673'. [ 133.826929][T11701] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3673'. [ 133.839713][T11711] netlink: 'syz.1.3678': attribute type 2 has an invalid length. [ 134.313228][T11765] loop5: detected capacity change from 0 to 1024 [ 134.362260][T11765] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.028666][T11787] netlink: 16098 bytes leftover after parsing attributes in process `syz.4.3712'. [ 135.148160][T11799] GUP no longer grows the stack in syz.4.3717 (11799): 200000006000-200000008000 (200000004000) [ 135.182026][T11799] CPU: 0 UID: 0 PID: 11799 Comm: syz.4.3717 Tainted: G W syzkaller #0 PREEMPT(full) [ 135.182136][T11799] Tainted: [W]=WARN [ 135.182144][T11799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 135.182159][T11799] Call Trace: [ 135.182168][T11799] [ 135.182175][T11799] __dump_stack+0x1d/0x30 [ 135.182199][T11799] dump_stack_lvl+0x95/0xd0 [ 135.182221][T11799] dump_stack+0x15/0x1b [ 135.182284][T11799] fixup_user_fault+0x4fb/0x550 [ 135.182366][T11799] fault_in_user_writeable+0x5c/0xc0 [ 135.182407][T11799] futex_lock_pi+0x60b/0x7e0 [ 135.182447][T11799] ? __pfx_futex_wake_mark+0x10/0x10 [ 135.182484][T11799] do_futex+0x21f/0x380 [ 135.182578][T11799] __se_sys_futex+0x2f6/0x370 [ 135.182616][T11799] ? xfd_validate_state+0x45/0xf0 [ 135.182659][T11799] __x64_sys_futex+0x78/0x90 [ 135.182717][T11799] x64_sys_call+0x24ab/0x3020 [ 135.182825][T11799] do_syscall_64+0x12c/0x370 [ 135.182853][T11799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.182881][T11799] RIP: 0033:0x7fe2c410c799 [ 135.182900][T11799] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 135.182924][T11799] RSP: 002b:00007fe2c2b67028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 135.182996][T11799] RAX: ffffffffffffffda RBX: 00007fe2c4385fa0 RCX: 00007fe2c410c799 [ 135.183013][T11799] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 135.183058][T11799] RBP: 00007fe2c41a2bd9 R08: 0000000000000000 R09: 0000000000000000 [ 135.183074][T11799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.183090][T11799] R13: 00007fe2c4386038 R14: 00007fe2c4385fa0 R15: 00007fffb665c388 [ 135.183172][T11799] [ 135.371921][T11805] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3720'. [ 135.491601][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.675497][T11840] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3737'. [ 135.833908][T11862] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3747'. [ 135.879546][T11866] vlan2: entered promiscuous mode [ 135.879563][T11866] gretap0: entered promiscuous mode [ 135.995983][T11878] netlink: 'syz.3.3756': attribute type 1 has an invalid length. [ 136.028771][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 136.028863][ T28] audit: type=1400 audit(1772349958.526:1252): avc: denied { write } for pid=11883 comm="syz.5.3758" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 136.028891][T11885] random: crng reseeded on system resumption [ 136.084307][ T28] audit: type=1400 audit(1772349958.526:1253): avc: denied { open } for pid=11883 comm="syz.5.3758" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 136.120004][T11892] loop3: detected capacity change from 0 to 1024 [ 136.127753][ T28] audit: type=1400 audit(1772349958.536:1254): avc: denied { ioctl } for pid=11883 comm="syz.5.3758" path="/dev/snapshot" dev="devtmpfs" ino=90 ioctlcmd=0x940e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 136.156743][T11892] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 136.172579][T11892] ext4 filesystem being mounted at /749/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.199213][T11892] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #15: comm syz.3.3762: lblock 0 mapped to illegal pblock 0 (length 1) [ 136.212896][T11892] EXT4-fs (loop3): Remounting filesystem read-only [ 136.221150][T11899] random: crng reseeded on system resumption [ 136.236746][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 136.353710][T11914] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 136.384959][ T28] audit: type=1400 audit(1772349958.886:1255): avc: denied { write } for pid=11915 comm="syz.2.3772" name="001" dev="devtmpfs" ino=150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 136.413718][T11916] vhci_hcd vhci_hcd.0: invalid port number 255 [ 136.429567][ T28] audit: type=1400 audit(1772349958.926:1256): avc: denied { read } for pid=11917 comm="syz.3.3773" name="event2" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 136.544695][T11933] loop5: detected capacity change from 0 to 512 [ 136.607054][T11933] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.626216][T11933] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.648012][ T28] audit: type=1400 audit(1772349959.146:1257): avc: denied { create } for pid=11930 comm="syz.5.3779" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 136.691592][T11949] random: crng reseeded on system resumption [ 136.727209][T11954] ip6gre1: entered promiscuous mode [ 136.732657][T11950] EXT4-fs warning (device loop5): ext4_empty_dir:3097: inode #12: comm syz.5.3779: directory missing '..' [ 136.732944][T11954] ip6gre1: entered allmulticast mode [ 136.759714][ T28] audit: type=1400 audit(1772349959.236:1258): avc: denied { remove_name } for pid=11930 comm="syz.5.3779" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 136.824356][T11956] loop3: detected capacity change from 0 to 256 [ 136.830911][ T28] audit: type=1400 audit(1772349959.236:1259): avc: denied { rename } for pid=11930 comm="syz.5.3779" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 136.889043][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.922793][ T28] audit: type=1400 audit(1772349959.236:1260): avc: denied { rmdir } for pid=11930 comm="syz.5.3779" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 136.954940][ T28] audit: type=1326 audit(1772349959.326:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11957 comm="syz.2.3790" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x0 [ 136.993552][T11969] loop5: detected capacity change from 0 to 512 [ 137.029452][T11969] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 137.066272][T11969] EXT4-fs (loop5): 1 truncate cleaned up [ 137.102145][T11969] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.184500][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.317511][T12017] loop3: detected capacity change from 0 to 512 [ 137.402411][T12017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.430303][T12017] ext4 filesystem being mounted at /765/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.471936][T12036] team0: Device vlan3 is already an upper device of the team interface [ 137.485492][T12017] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #12: comm syz.3.3817: directory missing '..' [ 137.519644][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.943375][T12107] __nla_validate_parse: 5 callbacks suppressed [ 137.943395][T12107] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3856'. [ 138.100947][T12132] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3867'. [ 138.145784][T12136] loop5: detected capacity change from 0 to 1024 [ 138.164666][T12136] EXT4-fs: Ignoring removed bh option [ 138.219029][T12136] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.244456][T12152] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3875'. [ 138.278157][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.539168][T12203] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3896'. [ 138.704726][T12229] loop1: detected capacity change from 0 to 512 [ 138.737706][T12229] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.766690][T12229] ext4 filesystem being mounted at /776/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.907646][T12229] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 138.916843][T12229] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3906: corrupted xattr block 33: invalid checksum [ 138.930577][T12229] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop1 ino=15 [ 138.939716][T12229] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3906: corrupted xattr block 33: invalid checksum [ 138.953842][T12229] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3906: corrupted xattr block 33: invalid checksum [ 138.994141][T12229] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop1 ino=15 [ 139.059353][T12229] EXT4-fs error (device loop1): ext4_get_inode_usage:888: inode #15: comm syz.1.3906: corrupted xattr block 33: invalid checksum [ 139.210419][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.700032][T12350] loop5: detected capacity change from 0 to 512 [ 139.724451][T12350] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.749510][T12350] ext4 filesystem being mounted at /73/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.789423][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.873876][T12366] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3956'. [ 139.898207][T12368] loop2: detected capacity change from 0 to 512 [ 139.934481][T12368] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3957: bg 0: block 393: padding at end of block bitmap is not set [ 139.977110][T12368] loop2: lost filesystem error report for type 5 error -117 [ 139.977256][T12368] EXT4-fs (loop2): Remounting filesystem read-only [ 139.984682][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 139.984702][ C1] EXT4-fs (loop2): initial error at time 1772349962: ext4_validate_block_bitmap:441 [ 139.984728][ C1] EXT4-fs (loop2): last error at time 1772349962: ext4_validate_block_bitmap:441 [ 140.060259][T12368] EXT4-fs (loop2): 2 truncates cleaned up [ 140.079516][T12368] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.119195][T12380] netlink: 391 bytes leftover after parsing attributes in process `syz.4.3962'. [ 140.148655][T12380] net_ratelimit: 11 callbacks suppressed [ 140.148673][T12380] openvswitch: netlink: ufid size 36 bytes exceeds the range (1, 16) [ 140.163060][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.169805][T12380] openvswitch: netlink: Message has 4 unknown bytes. [ 140.222215][T12388] loop2: detected capacity change from 0 to 512 [ 140.250970][T12388] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.282535][T12388] ext4 filesystem being mounted at /851/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.363409][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.492787][T12404] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.528306][T12404] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3972: corrupted inode contents [ 140.549695][T12404] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #15: comm syz.2.3972: mark_inode_dirty error [ 140.571818][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.579362][T12404] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3972: corrupted inode contents [ 140.609498][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.618187][T12404] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.3972: mark_inode_dirty error [ 140.629249][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.647624][T12404] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3972: corrupted inode contents [ 140.674448][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.700272][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.709659][T12404] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.3972: mark_inode_dirty error [ 140.731515][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.742552][T12404] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3972: corrupted inode contents [ 140.755666][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.771306][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.781870][T12404] EXT4-fs error (device loop2): ext4_truncate:4587: inode #15: comm syz.2.3972: mark_inode_dirty error [ 140.787904][T12444] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3988'. [ 140.801393][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.817576][ T3387] hid-generic 0103:0004:0000.0003: unknown main item tag 0x0 [ 140.829736][T12404] EXT4-fs error (device loop2) in ext4_setattr:5983: Corrupt filesystem [ 140.848476][ T3387] hid-generic 0103:0004:0000.0003: hidraw0: HID v0.02 Device [syz0] on syz1 [ 140.888785][T12427] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.3972: corrupted inode contents [ 140.905234][T12452] fido_id[12452]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 141.004281][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.227731][T12505] xt_hashlimit: max too large, truncated to 1048576 [ 141.441582][T12539] SET target dimension over the limit! [ 141.541714][ T28] kauditd_printk_skb: 40 callbacks suppressed [ 141.541730][ T28] audit: type=1326 audit(1772349964.046:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.625544][ T28] audit: type=1326 audit(1772349964.046:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fb91ab9cfce code=0x7ffc0000 [ 141.662026][ T28] audit: type=1326 audit(1772349964.046:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fb91abdda97 code=0x7ffc0000 [ 141.691928][ T28] audit: type=1326 audit(1772349964.046:1305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.716607][ T28] audit: type=1326 audit(1772349964.046:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fb91abdda97 code=0x7ffc0000 [ 141.754991][ T28] audit: type=1326 audit(1772349964.046:1307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fb91ab9cfce code=0x7ffc0000 [ 141.814902][ T28] audit: type=1326 audit(1772349964.046:1308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.840302][ T28] audit: type=1326 audit(1772349964.116:1309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12544 comm="syz.2.4020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.873925][ T28] audit: type=1326 audit(1772349964.376:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12565 comm="syz.2.4028" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.921144][ T28] audit: type=1326 audit(1772349964.376:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12565 comm="syz.2.4028" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb91abdc799 code=0x7ffc0000 [ 141.946082][T12568] netlink: 164 bytes leftover after parsing attributes in process `syz.5.4029'. [ 142.083587][T12587] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4038'. [ 142.178471][T12597] set_capacity_and_notify: 1 callbacks suppressed [ 142.178488][T12597] loop4: detected capacity change from 0 to 512 [ 142.212376][T12597] EXT4-fs (loop4): 1 truncate cleaned up [ 142.225194][T12597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.264772][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.305591][T12602] loop3: detected capacity change from 0 to 512 [ 142.358397][T12602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.376583][T12610] loop4: detected capacity change from 0 to 128 [ 142.390204][T12610] netlink: 76 bytes leftover after parsing attributes in process `syz.4.4048'. [ 142.407484][T12602] ext4 filesystem being mounted at /812/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.434920][T12616] netlink: 'syz.2.4051': attribute type 46 has an invalid length. [ 142.445042][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.691661][T12629] veth3: entered promiscuous mode [ 142.749515][T12620] loop5: detected capacity change from 0 to 32768 [ 142.756155][T12635] loop2: detected capacity change from 0 to 4096 [ 142.765812][T12635] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.811355][T10955] loop5: p1 p2 p3 < > p4 < p5 p6 > [ 142.828080][T10955] loop5: p1 start 460800 is beyond EOD, truncated [ 142.840895][T12650] loop1: detected capacity change from 0 to 512 [ 142.849373][T10955] loop5: p2 size 83886080 extends beyond EOD, truncated [ 142.850424][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.890217][T10955] loop5: p5 start 460800 is beyond EOD, truncated [ 142.901496][T10955] loop5: p6 size 83886080 extends beyond EOD, truncated [ 142.911309][T12650] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.936912][T12620] loop5: p1 p2 p3 < > p4 < p5 p6 > [ 142.942568][T12620] loop5: p1 start 460800 is beyond EOD, truncated [ 142.953182][T12650] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 142.981344][T12620] loop5: p2 size 83886080 extends beyond EOD, truncated [ 142.989941][T12650] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4067: bg 0: block 248: padding at end of block bitmap is not set [ 142.999871][T12620] loop5: p5 start 460800 is beyond EOD, [ 143.004632][T12650] loop1: lost filesystem error report for type 5 error -117 [ 143.010833][T12650] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.4067: Failed to acquire dquot type 1 [ 143.014155][T12662] __nla_validate_parse: 1 callbacks suppressed [ 143.014198][T12662] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4081'. [ 143.018244][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 143.030831][T12620] truncated [ 143.035644][ C0] EXT4-fs (loop1): last error at time 1772349965: ext4_validate_block_bitmap:441 [ 143.036209][T12650] loop1: lost filesystem error report for type 5 error -117 [ 143.068136][T12620] loop5: p6 size 83886080 extends beyond EOD, truncated [ 143.077383][T12650] EXT4-fs (loop1): 1 truncate cleaned up [ 143.089101][T12650] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 143.211020][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 143.346102][T10955] udevd[10955]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 143.357276][T10977] udevd[10977]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 143.367894][T11033] udevd[11033]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 143.378060][T10998] udevd[10998]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 143.438814][T10998] udevd[10998]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 143.448014][T11033] udevd[11033]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 143.461519][T11034] udevd[11034]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 143.472092][T10955] udevd[10955]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 143.496466][T12700] loop1: detected capacity change from 0 to 1024 [ 143.548028][T12700] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.597202][T12711] loop3: detected capacity change from 0 to 1024 [ 143.660210][T12711] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.4094: Failed to acquire dquot type 0 [ 143.689312][T12711] loop3: lost filesystem error report for type 5 error -5 [ 143.689869][T12711] EXT4-fs (loop3): 1 truncate cleaned up [ 143.697339][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 143.697352][ C1] EXT4-fs (loop3): initial error at time 1772349966: ext4_acquire_dquot:7001 [ 143.697368][ C1] EXT4-fs (loop3): last error at time 1772349966: ext4_acquire_dquot:7001 [ 143.733819][T12711] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.757468][T12711] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.4094: Failed to acquire dquot type 0 [ 143.796007][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.879577][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.994565][T12741] loop5: detected capacity change from 0 to 256 [ 144.011346][T12738] netlink: 108 bytes leftover after parsing attributes in process `syz.2.4104'. [ 144.149797][T12757] netlink: 'syz.5.4114': attribute type 3 has an invalid length. [ 144.160512][T12760] vhci_hcd vhci_hcd.3: default hub control req: 8013 v0000 i0000 l31125 [ 144.205758][T12768] netlink: 47 bytes leftover after parsing attributes in process `syz.4.4118'. [ 144.524203][T12812] loop4: detected capacity change from 0 to 512 [ 144.656989][T12824] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4147'. [ 144.685653][T12828] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4148'. [ 144.834347][T12847] EXT4-fs: Ignoring removed nobh option [ 144.861038][T12847] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 144.883602][T12853] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 144.900648][T12847] EXT4-fs (loop5): 1 truncate cleaned up [ 144.904779][T12853] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 144.931662][T12847] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.998351][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.133109][T12888] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4176'. [ 145.217666][T12894] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 145.241602][T12894] ext4 filesystem being mounted at /842/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.282748][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 145.511915][T12942] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4202'. [ 145.535076][T12944] rock: directory entry would overflow storage [ 145.541878][T12942] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4202'. [ 145.550770][T12944] rock: sig=0x3b10, size=4, remaining=3 [ 145.571478][T12942] netlink: 'syz.2.4202': attribute type 18 has an invalid length. [ 145.608195][T12942] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4202'. [ 145.649260][T12957] netlink: 83992 bytes leftover after parsing attributes in process `syz.1.4207'. [ 145.668906][T12957] netlink: zone id is out of range [ 145.687295][T12957] netlink: zone id is out of range [ 145.730155][T12957] netlink: set zone limit has 8 unknown bytes [ 145.824545][T12976] EXT4-fs: Ignoring removed orlov option [ 145.841418][T12978] bridge0: port 3(syz_tun) entered blocking state [ 145.853926][T12978] bridge0: port 3(syz_tun) entered disabled state [ 145.860746][T12978] syz_tun: entered allmulticast mode [ 145.868304][T12976] EXT4-fs (loop3): stripe (133) is not aligned with cluster size (16), stripe is disabled [ 145.885985][T12978] syz_tun: entered promiscuous mode [ 145.895029][T12978] bridge0: port 3(syz_tun) entered blocking state [ 145.901526][T12978] bridge0: port 3(syz_tun) entered forwarding state [ 145.933611][T12976] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.953228][T12976] EXT4-fs error (device loop3): ext4_find_dest_de:2050: inode #12: block 7: comm syz.3.4217: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 145.973903][T12976] EXT4-fs (loop3): Remounting filesystem read-only [ 146.036363][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.043054][T12988] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 146.055323][T12988] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 146.063890][T12988] System zones: 0-1, 15-15, 18-18, 34-34 [ 146.069775][T12988] EXT4-fs (loop2): orphan cleanup on readonly fs [ 146.076417][T12988] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 146.092521][T12988] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 146.100869][T12988] EXT4-fs (loop2): 1 truncate cleaned up [ 146.107398][T12988] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 146.155186][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.460774][T13036] EXT4-fs: Ignoring removed bh option [ 146.504816][T13036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.559792][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.577089][T13054] dummy0: entered promiscuous mode [ 146.587700][T13054] macsec1: entered promiscuous mode [ 146.593305][T13054] macsec1: entered allmulticast mode [ 146.598688][T13054] dummy0: entered allmulticast mode [ 146.610366][T13054] dummy0: left allmulticast mode [ 146.638646][T13054] dummy0: left promiscuous mode [ 146.666758][T13060] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.680500][T13064] FAT-fs (loop2): Directory bread(block 1285) failed [ 146.695118][T13064] FAT-fs (loop2): Directory bread(block 1286) failed [ 146.713892][T13064] FAT-fs (loop2): Directory bread(block 1287) failed [ 146.720657][T13064] FAT-fs (loop2): Directory bread(block 1288) failed [ 146.746331][T13064] FAT-fs (loop2): Directory bread(block 1285) failed [ 146.758608][T13064] FAT-fs (loop2): Directory bread(block 1286) failed [ 146.765581][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 146.765596][ T28] audit: type=1400 audit(1772349969.266:1340): avc: denied { write } for pid=13059 comm="syz.1.4252" path="/822/file1/file2" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 146.794735][T13064] FAT-fs (loop2): Directory bread(block 1287) failed [ 146.808272][T13064] FAT-fs (loop2): Directory bread(block 1288) failed [ 146.817108][T13064] FAT-fs (loop2): FAT read failed (blocknr 1281) [ 146.817687][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.829015][T13064] FAT-fs (loop2): Directory bread(block 1285) failed [ 146.936887][T13089] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 146.955608][T13089] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 146.966810][T13089] vhci_hcd vhci_hcd.4: default hub control req: 0016 v0014 i0000 l0 [ 147.043912][ T12] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 147.059308][ T12] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 147.084138][ T12] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 147.097060][ T12] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 147.912644][T13137] tipc: Started in network mode [ 147.917557][T13137] tipc: Node identity 7f000001, cluster identity 4711 [ 147.947914][T13137] tipc: Enabling of bearer rejected, failed to enable media [ 148.010948][T13144] netdevsim netdevsim5: Firmware load for '..' refused, path contains '..' component [ 148.029308][T13148] set_capacity_and_notify: 12 callbacks suppressed [ 148.029325][T13148] loop4: detected capacity change from 0 to 512 [ 148.076696][T13148] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 148.094490][T13148] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.4295: iget: bad i_size value: 12154757448730 [ 148.107295][T13148] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 148.107543][T13148] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4295: couldn't read orphan inode 13 (err -117) [ 148.116717][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 148.116732][ C1] EXT4-fs (loop4): initial error at time 1772349970: ext4_orphan_get:1391: inode 13 [ 148.116760][ C1] EXT4-fs (loop4): last error at time 1772349970: ext4_orphan_get:1391: inode 13 [ 148.153752][T13148] loop4: lost filesystem error report for type 5 error -117 [ 148.158483][T13148] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.227299][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.270368][ T28] audit: type=1400 audit(1772349970.766:1341): avc: denied { ioctl } for pid=13175 comm="syz.5.4310" path="socket:[35742]" dev="sockfs" ino=35742 ioctlcmd=0x894b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 148.414620][T13192] __nla_validate_parse: 2 callbacks suppressed [ 148.414639][T13192] netlink: 44 bytes leftover after parsing attributes in process `syz.3.4319'. [ 148.444253][ T28] audit: type=1400 audit(1772349970.926:1342): avc: denied { create } for pid=13194 comm="syz.5.4318" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=nfc_socket permissive=1 [ 148.446315][T13192] netlink: 43 bytes leftover after parsing attributes in process `syz.3.4319'. [ 148.543128][T13192] netlink: 'syz.3.4319': attribute type 5 has an invalid length. [ 148.580469][ T28] audit: type=1400 audit(1772349971.076:1343): avc: denied { ioctl } for pid=13214 comm="syz.2.4329" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=252 ioctlcmd=0x9367 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 148.591373][T13192] netlink: 43 bytes leftover after parsing attributes in process `syz.3.4319'. [ 148.774864][T13241] loop4: detected capacity change from 0 to 128 [ 148.816159][T13241] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 148.833976][T13241] ext4 filesystem being mounted at /882/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 148.870358][ T28] audit: type=1400 audit(1772349971.356:1344): avc: denied { execute } for pid=13250 comm="syz.3.4346" dev="tmpfs" ino=177 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 148.929911][ T28] audit: type=1400 audit(1772349971.356:1345): avc: denied { execute_no_trans } for pid=13250 comm="syz.3.4346" path=2F6D656D66643A5B0BDB58AE5B1AA9F5FAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=177 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 148.989263][ T3315] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 149.147216][T13286] loop5: detected capacity change from 0 to 1024 [ 149.201990][ T28] audit: type=1400 audit(1772349971.706:1346): avc: denied { read write } for pid=13293 comm="syz.4.4365" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 149.212998][T13286] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.227008][ T28] audit: type=1400 audit(1772349971.706:1347): avc: denied { open } for pid=13293 comm="syz.4.4365" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 149.326905][T10967] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.501308][ T28] audit: type=1400 audit(1772349971.986:1348): avc: denied { append } for pid=13320 comm="syz.1.4380" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 149.528939][T13328] netlink: 'syz.5.4381': attribute type 1 has an invalid length. [ 149.701547][ T28] audit: type=1400 audit(1772349972.196:1349): avc: denied { ioctl } for pid=13350 comm="syz.1.4395" path="socket:[37064]" dev="sockfs" ino=37064 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 149.757986][T13357] loop3: detected capacity change from 0 to 1024 [ 150.300269][T13427] loop5: detected capacity change from 0 to 128 [ 150.381812][T13437] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 150.446829][T13444] loop3: detected capacity change from 0 to 512 [ 150.456369][T13442] loop5: detected capacity change from 0 to 1024 [ 150.465844][T13444] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 150.475121][T13442] EXT4-fs (loop5): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 150.485478][T13444] System zones: 1-12 [ 150.489503][T13444] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.4437: Directory hole found for htree index block 0 [ 150.502408][T13444] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 150.502567][T13444] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 150.511627][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 150.511644][ C1] EXT4-fs (loop3): initial error at time 1772349973: dx_probe:791: inode 2 [ 150.511672][ C1] EXT4-fs (loop3): last error at time 1772349973: dx_probe:791: inode 2 [ 150.544847][T13444] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.4437: Directory hole found for htree index block 0 [ 150.585524][T13442] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #3: block 2: comm syz.5.4436: lblock 2 mapped to illegal pblock 2 (length 1) [ 150.591469][T13444] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 150.606405][T13458] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4443'. [ 150.615519][T13442] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 150.615750][T13442] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #3: block 48: comm syz.5.4436: lblock 0 mapped to illegal pblock 48 (length 1) [ 150.624509][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 150.624525][ C0] EXT4-fs (loop5): initial error at time 1772349973: ext4_map_blocks:776: inode 3: block 2 [ 150.624555][ C0] EXT4-fs (loop5): last error at time 1772349973: ext4_map_blocks:776: inode 3: block 2 [ 150.652059][T13456] loop4: detected capacity change from 0 to 128 [ 150.684027][T13442] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 150.684174][T13442] EXT4-fs error (device loop5): ext4_acquire_dquot:7001: comm syz.5.4436: Failed to acquire dquot type 0 [ 150.692606][T13460] netlink: 340 bytes leftover after parsing attributes in process `syz.1.4444'. [ 150.693487][T13442] loop5: lost filesystem error report for type 5 error -117 [ 150.713668][T13444] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 150.741019][T13442] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 150.748258][T13456] ext4 filesystem being mounted at mnt:[4026532378] supports timestamps until 2038-01-19 (0x7fffffff) [ 150.800107][T13444] EXT4-fs: Ignoring removed orlov option [ 150.818538][T13444] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 150.828106][T13442] loop5: lost filesystem error report for type 5 error -117 [ 150.831404][T13442] EXT4-fs error (device loop5): ext4_evict_inode:255: inode #11: comm syz.5.4436: mark_inode_dirty error [ 150.856581][T13444] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 150.865119][T13442] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 150.865200][T13442] EXT4-fs warning (device loop5): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 150.905154][T13442] EXT4-fs (loop5): 1 orphan inode deleted [ 150.921350][ T95] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 150.958268][ T95] EXT4-fs error (device loop5): ext4_release_dquot:7037: comm kworker/u8:5: Failed to release dquot type 0 [ 150.972485][T13482] usb usb9: usbfs: process 13482 (syz.3.4453) did not claim interface 0 before use [ 150.996038][T10967] EXT4-fs error (device loop5): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 151.009246][T10967] loop5: lost filesystem error report for type 5 error -117 [ 151.011098][T10967] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 151.047636][T10967] loop5: lost filesystem error report for type 5 error -117 [ 151.047723][T10967] EXT4-fs error (device loop5): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 151.070209][T10967] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 151.079200][T13490] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 151.140838][T13490] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 151.150527][T13500] loop2: detected capacity change from 0 to 512 [ 151.183240][T13500] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 151.205308][T13500] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 151.214122][T13500] EXT4-fs (loop2): 1 truncate cleaned up [ 151.246288][T13500] EXT4-fs error (device loop2): ext4_append:79: inode #2: comm syz.2.4463: Logical block already allocated [ 151.270528][T13500] EXT4-fs (loop2): Remounting filesystem read-only [ 151.285712][T13515] xt_hashlimit: size too large, truncated to 1048576 [ 151.327862][T13517] IPv6: Can't replace route, no match found [ 151.447200][T13534] raw_sendmsg: syz.3.4478 forgot to set AF_INET. Fix it! [ 151.466792][T13537] loop1: detected capacity change from 0 to 256 [ 151.966089][T13588] EXT4-fs: Ignoring removed nomblk_io_submit option [ 151.993947][T13588] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 152.011613][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 152.025181][T13588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8840c01d, mo2=0102] [ 152.033274][T13588] EXT4-fs (loop4): couldn't mount RDWR because of unsupported optional features (80) [ 152.043098][T13588] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 152.059010][T13588] EXT4-fs error (device loop4): __ext4_remount:6804: comm syz.4.4504: Abort forced by user [ 152.069225][T13588] EXT4-fs (loop4): Remounting filesystem read-only [ 152.085211][T13588] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 152.120277][T13601] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4510'. [ 152.142030][T13601] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4510'. [ 152.151101][T13601] netlink: 1 bytes leftover after parsing attributes in process `syz.1.4510'. [ 152.185507][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 152.185567][ T28] audit: type=1326 audit(1772349974.686:1368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.3.4513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d96ac799 code=0x7ffc0000 [ 152.240521][ T28] audit: type=1326 audit(1772349974.716:1369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.272274][ T28] audit: type=1326 audit(1772349974.716:1370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.328948][ T28] audit: type=1326 audit(1772349974.716:1371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.354202][ T28] audit: type=1326 audit(1772349974.716:1372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.3.4513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe9d96ac799 code=0x7ffc0000 [ 152.424051][ T28] audit: type=1326 audit(1772349974.716:1373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13608 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe2c40ccfce code=0x7ffc0000 [ 152.447878][ T28] audit: type=1326 audit(1772349974.716:1374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.479483][ T28] audit: type=1326 audit(1772349974.716:1375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13604 comm="syz.3.4513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d96ac799 code=0x7ffc0000 [ 152.553201][ T28] audit: type=1326 audit(1772349974.726:1376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.577339][ T28] audit: type=1326 audit(1772349974.726:1377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13606 comm="syz.4.4511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7fe2c410c799 code=0x7ffc0000 [ 152.714693][T13651] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 152.743343][T13651] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 152.808787][T13663] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4539'. [ 152.920214][T13677] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #15: comm syz.5.4545: inode has both inline data and extents flags [ 152.937412][T13677] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 152.941272][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 152.949162][T13677] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.4545: couldn't read orphan inode 15 (err -117) [ 152.950411][ C1] EXT4-fs (loop5): initial error at time 1772349975: ext4_orphan_get:1391: inode 15 [ 152.978075][ C1] EXT4-fs (loop5): last error at time 1772349975: ext4_orphan_get:1391: inode 15 [ 152.987433][T13677] loop5: lost filesystem error report for type 5 error -117 [ 152.990076][T13682] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4549'. [ 153.211738][T13717] mmap: syz.5.4564 (13717): VmData 29196288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 153.430456][T13755] __nla_validate_parse: 4 callbacks suppressed [ 153.430472][T13755] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4581'. [ 153.473446][T13761] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4584'. [ 153.503850][T13761] netlink: zone id is out of range [ 153.749808][T13791] netlink: 312 bytes leftover after parsing attributes in process `syz.2.4600'. [ 154.140795][T13845] set_capacity_and_notify: 3 callbacks suppressed [ 154.140809][T13845] loop1: detected capacity change from 0 to 4096 [ 154.212246][T13845] EXT4-fs: Ignoring removed orlov option [ 154.240905][T13845] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.275517][T13845] EXT4-fs (loop1): stripe (20) is not aligned with cluster size (16), stripe is disabled [ 154.285724][T13845] EXT4-fs (loop1): can't enable nombcache during remount [ 154.296389][T13866] netlink: 56 bytes leftover after parsing attributes in process `syz.4.4634'. [ 154.314754][T13866] netlink: 'syz.4.4634': attribute type 1 has an invalid length. [ 154.322568][T13866] netlink: 116 bytes leftover after parsing attributes in process `syz.4.4634'. [ 154.397328][T13875] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4642'. [ 154.415735][T13873] loop4: detected capacity change from 0 to 1024 [ 154.442048][T13873] EXT4-fs: Ignoring removed i_version option [ 154.475557][T13873] EXT4-fs: Ignoring removed bh option [ 154.485075][T13873] EXT4-fs: inline encryption not supported [ 154.491814][T13873] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 154.506344][T13873] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 2: comm syz.4.4641: lblock 2 mapped to illegal pblock 2 (length 1) [ 154.521706][T13873] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 154.523059][T13873] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 48: comm syz.4.4641: lblock 0 mapped to illegal pblock 48 (length 1) [ 154.532155][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 154.532182][ C0] EXT4-fs (loop4): initial error at time 1772349977: ext4_map_blocks:776: inode 3: block 2 [ 154.532220][ C0] EXT4-fs (loop4): last error at time 1772349977: ext4_map_blocks:776: inode 3: block 2 [ 154.595595][T13873] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 154.595962][T13873] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.4641: Failed to acquire dquot type 0 [ 154.616540][T13873] loop4: lost filesystem error report for type 5 error -117 [ 154.617349][T13873] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 154.635932][T13873] loop4: lost filesystem error report for type 5 error -117 [ 154.636908][T13873] EXT4-fs error (device loop4): ext4_evict_inode:255: inode #11: comm syz.4.4641: mark_inode_dirty error [ 154.655857][T13873] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 154.656047][T13873] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 154.694422][T13896] netlink: 56 bytes leftover after parsing attributes in process `syz.1.4648'. [ 154.706667][T13873] EXT4-fs (loop4): 1 orphan inode deleted [ 154.714581][T13873] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.4641: Invalid inode table block 1 in block_group 0 [ 154.715527][T13896] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4648'. [ 154.736598][T13873] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 154.800323][ T36] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 154.820617][ T36] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 154.820714][ T36] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:2: Failed to release dquot type 0 [ 154.853893][ T36] loop4: lost filesystem error report for type 5 error -117 [ 154.858323][ T3315] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 154.881364][ T3315] loop4: lost filesystem error report for type 5 error -117 [ 154.881492][ T3315] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 154.898703][ T3315] loop4: lost filesystem error report for type 5 error -117 [ 154.912712][ T3315] EXT4-fs error (device loop4): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 154.935572][T13912] loop3: detected capacity change from 0 to 1024 [ 154.955789][ T3315] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 154.964608][T13912] ext4 filesystem being mounted at /935/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.982890][T13918] loop4: detected capacity change from 0 to 512 [ 154.999199][T13912] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #12: comm syz.3.4656: directory missing '..' [ 155.028480][T13918] EXT4-fs (loop4): 1 truncate cleaned up [ 155.151379][T13926] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 155.198615][T13928] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 155.299923][T13932] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4662'. [ 155.317047][T13935] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4666'. [ 155.327511][T13936] tipc: Failed to obtain node identity [ 155.350266][T13936] tipc: Enabling of bearer rejected, failed to enable media [ 155.610564][T13970] loop1: detected capacity change from 0 to 1024 [ 155.651791][T13970] ext4 filesystem being mounted at /918/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.708403][T13970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4682: bg 0: block 112: padding at end of block bitmap is not set [ 155.776170][T13987] vlan3: entered allmulticast mode [ 155.781412][T13987] gretap0: entered allmulticast mode [ 155.819367][ T414] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 465: padding at end of block bitmap is not set [ 155.857607][ T414] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 155.857635][ T414] EXT4-fs (loop4): This should not happen!! Data will be lost [ 155.857635][ T414] [ 155.869320][ T414] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 2048 with error 28 [ 155.869414][ T414] EXT4-fs (loop4): This should not happen!! Data will be lost [ 155.869414][ T414] [ 155.869428][ T414] EXT4-fs (loop4): Total free blocks count 0 [ 155.869441][ T414] EXT4-fs (loop4): Free/Dirty block details [ 155.869453][ T414] EXT4-fs (loop4): free_blocks=0 [ 155.869466][ T414] EXT4-fs (loop4): dirty_blocks=16384 [ 155.869476][ T414] EXT4-fs (loop4): Block reservation details [ 155.869606][ T414] EXT4-fs (loop4): i_reserved_data_blocks=16384 [ 156.188371][T14022] loop3: detected capacity change from 0 to 2048 [ 156.230317][T14030] loop1: detected capacity change from 0 to 512 [ 156.257085][ T12] ================================================================== [ 156.265212][ T12] BUG: KCSAN: data-race in atime_needs_update / touch_atime [ 156.272577][ T12] [ 156.274916][ T12] write to 0xffff88813cbd7828 of 4 bytes by task 414 on cpu 1: [ 156.282463][ T12] touch_atime+0x1d7/0x330 [ 156.286907][ T12] shmem_file_read_iter+0x477/0x540 [ 156.292121][ T12] lo_rw_aio+0x67d/0x730 [ 156.296378][ T12] loop_process_work+0x56c/0xac0 [ 156.301324][ T12] loop_rootcg_workfn+0x22/0x30 [ 156.306182][ T12] process_scheduled_works+0x4de/0x9e0 [ 156.311657][ T12] worker_thread+0x581/0x770 [ 156.316267][ T12] kthread+0x22a/0x280 [ 156.320341][ T12] ret_from_fork+0x150/0x360 [ 156.324951][ T12] ret_from_fork_asm+0x1a/0x30 [ 156.329732][ T12] [ 156.332064][ T12] read to 0xffff88813cbd7828 of 4 bytes by task 12 on cpu 0: [ 156.339433][ T12] atime_needs_update+0x25f/0x3e0 [ 156.344472][ T12] touch_atime+0x4a/0x330 [ 156.348812][ T12] shmem_file_read_iter+0x477/0x540 [ 156.354024][ T12] lo_rw_aio+0x67d/0x730 [ 156.358278][ T12] loop_process_work+0x56c/0xac0 [ 156.363232][ T12] loop_workfn+0x31/0x40 [ 156.367491][ T12] process_scheduled_works+0x4de/0x9e0 [ 156.372972][ T12] worker_thread+0x581/0x770 [ 156.377591][ T12] kthread+0x22a/0x280 [ 156.381671][ T12] ret_from_fork+0x150/0x360 [ 156.386275][ T12] ret_from_fork_asm+0x1a/0x30 [ 156.391045][ T12] [ 156.393392][ T12] value changed: 0x2ca1eb09 -> 0x2d19de13 [ 156.399117][ T12] [ 156.401439][ T12] Reported by Kernel Concurrency Sanitizer on: [ 156.407590][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G W syzkaller #0 PREEMPT(full) [ 156.418457][ T12] Tainted: [W]=WARN [ 156.422261][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 156.432372][ T12] Workqueue: loop1 loop_workfn [ 156.437164][ T12] ==================================================================