last executing test programs: 900.075345ms ago: executing program 1 (id=1789): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240), 0x25, 0x4b6, &(0x7f0000000540)="$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") lsetxattr$trusted_overlay_upper(&(0x7f0000000100)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000040)=ANY=[], 0xfe37, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) 742.924948ms ago: executing program 1 (id=1798): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 488.429159ms ago: executing program 1 (id=1809): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@nodelalloc}, {@orlov}, {@debug}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x570, &(0x7f0000000680)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2) pwritev2(r0, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x6e45, 0x0, 0x0) 361.338649ms ago: executing program 4 (id=1815): r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, 0x0) 317.131873ms ago: executing program 3 (id=1821): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0x10, &(0x7f00000003c0)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000009500000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x47d, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5}, 0x50) 317.044933ms ago: executing program 4 (id=1822): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x4000000}}], 0xf00, 0x0, 0x0) shutdown(r0, 0x0) 293.391535ms ago: executing program 1 (id=1824): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000010a850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f0000000b00)='kmem_cache_free\x00', r0}, 0x10) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) 275.653987ms ago: executing program 3 (id=1826): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) 275.237857ms ago: executing program 2 (id=1827): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) setuid(0xee01) fcntl$setlease(r0, 0x400, 0x2) 242.381489ms ago: executing program 2 (id=1828): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, 0x0, &(0x7f0000000180)) 242.22835ms ago: executing program 3 (id=1829): io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000}]) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x104, 0x4, 0x3e8, 0x200, 0x200, 0x200, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@remote, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local={0x2, 0x80, 0xc2, 0x7}}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x2}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@multicast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'veth0_vlan\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0xff14) kexec_load(0x0, 0x10, &(0x7f0000000140)=[{0x0, 0x2, 0x0, 0x3e0000}], 0x0) 241.880109ms ago: executing program 0 (id=1838): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYRESDEC], 0x5c}, 0x1, 0xf000}, 0x0) 219.962861ms ago: executing program 3 (id=1830): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$MAP_CREATE(0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 214.854252ms ago: executing program 2 (id=1831): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x58, &(0x7f0000000040)}, 0x10) 195.251763ms ago: executing program 1 (id=1832): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e20, 0x2, @loopback, 0x4}, @in6={0xa, 0x4e20, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}]}, &(0x7f0000000100)=0x10) 175.959105ms ago: executing program 0 (id=1843): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000080)={0x20, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) 175.586455ms ago: executing program 4 (id=1833): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000100000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) rt_sigaction(0x3b, 0x0, 0x0, 0x8, &(0x7f0000000300)) 152.227247ms ago: executing program 0 (id=1834): r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, 0x0) 152.088577ms ago: executing program 4 (id=1835): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) 117.06828ms ago: executing program 4 (id=1836): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4000010}, 0x5) 116.63365ms ago: executing program 2 (id=1848): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) 110.090521ms ago: executing program 0 (id=1837): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000c40), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x34, r1, 0x1, 0x0, 0x0, {0x6, 0x0, 0x900}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x4, 0x7, 'unconfined\x00'}]}, 0x34}, 0x2, 0x34005}, 0x0) 82.206353ms ago: executing program 2 (id=1839): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000180)={0x12, 0x10, 0xfa00, {&(0x7f0000005480), r1, r0}}, 0x18) 76.315374ms ago: executing program 3 (id=1840): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) setuid(0xee01) fcntl$setlease(r0, 0x400, 0x2) 75.794483ms ago: executing program 4 (id=1841): io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000}]) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x104, 0x4, 0x3e8, 0x200, 0x200, 0x200, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@remote, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local={0x2, 0x80, 0xc2, 0x7}}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x2}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@multicast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'veth0_vlan\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x4}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0xff14) kexec_load(0x0, 0x10, &(0x7f0000000140)=[{0x0, 0x2, 0x0, 0x3e0000}], 0x0) 65.180245ms ago: executing program 1 (id=1842): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, 0x0, &(0x7f0000000180)) 65.043485ms ago: executing program 0 (id=1853): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') read$char_usb(r0, &(0x7f0000000000)=""/25, 0x19) 47.626576ms ago: executing program 2 (id=1844): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, '\x00', 0x42}, 0x80}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000340)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @loopback, @loopback, [], "1e520b4c951ee12e"}}}}}}}, 0x0) 334.03µs ago: executing program 0 (id=1845): r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000020000000900010073797a31000000000900010073797a30000000000900010073797a3000000000050004000200000005000400010000000900030073797a3100000000050004"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 0s ago: executing program 3 (id=1846): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000bc0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x1}, [@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, 0x12}, @NFTA_SOCKET_KEY={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) kernel console output (not intermixed with test programs): rphan cleanup on readonly fs [ 30.246093][ T3912] EXT4-fs warning (device loop4): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 30.260674][ T3912] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 30.267786][ T3912] EXT4-fs error (device loop4): ext4_orphan_get:1414: comm syz.4.239: bad orphan inode 16 [ 30.269757][ T3927] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 30.296134][ T3912] ext4_test_bit(bit=15, block=18) = 1 [ 30.301545][ T3912] is_bad_inode(inode)=0 [ 30.305755][ T3912] NEXT_ORPHAN(inode)=0 [ 30.309819][ T3912] max_ino=32 [ 30.313012][ T3912] i_nlink=2 [ 30.322942][ T3912] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 30.341993][ T3912] devpts: called with bogus options [ 30.358865][ T3267] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 30.389877][ T3267] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 30.457651][ T3949] RDS: rds_bind could not find a transport for 100::, load rds_tcp or rds_rdma? [ 30.625676][ T3267] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.671688][ T3992] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 6 [ 30.727099][ T40] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.785406][ T3995] loop2: detected capacity change from 0 to 8192 [ 30.806086][ T3995] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 30.819657][ T40] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.889301][ T4023] loop2: detected capacity change from 0 to 256 [ 30.918513][ T40] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.003168][ T40] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.134556][ T4070] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 31.152535][ T4073] openvswitch: netlink: Key type 10240 is out of range max 32 [ 31.154017][ T4070] vhci_hcd: invalid port number 16 [ 31.204307][ T4080] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4080 comm=syz.3.317 [ 31.250086][ T40] bridge_slave_1: left allmulticast mode [ 31.255811][ T40] bridge_slave_1: left promiscuous mode [ 31.261486][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.271486][ T40] bridge_slave_0: left allmulticast mode [ 31.277374][ T40] bridge_slave_0: left promiscuous mode [ 31.283319][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.428027][ T4114] usb usb1: usbfs: process 4114 (syz.2.334) did not claim interface 0 before use [ 31.440226][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 31.451556][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 31.462418][ T40] bond0 (unregistering): Released all slaves [ 31.476142][ T4001] chnl_net:caif_netlink_parms(): no params data found [ 31.553106][ T40] hsr_slave_0: left promiscuous mode [ 31.573084][ T40] hsr_slave_1: left promiscuous mode [ 31.637294][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.644747][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.680741][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.688238][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.701945][ T40] veth1_macvtap: left promiscuous mode [ 31.707689][ T40] veth0_macvtap: left promiscuous mode [ 31.713340][ T40] veth1_vlan: left promiscuous mode [ 31.718703][ T40] veth0_vlan: left promiscuous mode [ 31.823782][ T4183] netlink: 8 bytes leftover after parsing attributes in process `syz.0.359'. [ 31.862740][ T40] team0 (unregistering): Port device team_slave_1 removed [ 31.872481][ T40] team0 (unregistering): Port device team_slave_0 removed [ 31.910533][ T4152] netlink: 'syz.2.347': attribute type 8 has an invalid length. [ 31.920594][ T4163] netlink: 20 bytes leftover after parsing attributes in process `syz.3.350'. [ 31.948899][ T4001] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.956030][ T4001] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.967133][ T4001] bridge_slave_0: entered allmulticast mode [ 31.975086][ T4001] bridge_slave_0: entered promiscuous mode [ 31.989574][ T4001] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.996691][ T4001] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.003825][ T29] kauditd_printk_skb: 140 callbacks suppressed [ 32.003835][ T29] audit: type=1400 audit(1728627076.184:287): avc: denied { getopt } for pid=4196 comm="syz.0.365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 32.030165][ T4001] bridge_slave_1: entered allmulticast mode [ 32.036664][ T4001] bridge_slave_1: entered promiscuous mode [ 32.043137][ T29] audit: type=1400 audit(1728627076.224:288): avc: denied { shutdown } for pid=4199 comm="syz.0.367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 32.100143][ T4202] loop0: detected capacity change from 0 to 2048 [ 32.120456][ T4210] netlink: 16 bytes leftover after parsing attributes in process `syz.3.372'. [ 32.126651][ T4001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.147823][ T4001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.165774][ T3236] udevd[3236]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 32.178363][ T4204] loop1: detected capacity change from 0 to 2048 [ 32.189996][ T4202] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.208184][ T4001] team0: Port device team_slave_0 added [ 32.214668][ T4001] team0: Port device team_slave_1 added [ 32.231591][ T4001] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.238668][ T4001] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.264665][ T4001] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.281586][ T4001] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.288685][ T4001] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.295161][ T29] audit: type=1400 audit(1728627076.464:289): avc: denied { create } for pid=4201 comm="syz.0.368" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 32.314759][ T4001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.348996][ T29] audit: type=1400 audit(1728627076.534:290): avc: denied { read write open } for pid=4201 comm="syz.0.368" path="/73/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 32.350140][ T3236] udevd[3236]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 32.388116][ T4237] netlink: 4 bytes leftover after parsing attributes in process `syz.3.376'. [ 32.400443][ T4222] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 32.400786][ T4204] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.420998][ T4222] EXT4-fs (loop0): Remounting filesystem read-only [ 32.455298][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.464710][ T29] audit: type=1400 audit(1728627076.634:291): avc: denied { unlink } for pid=4203 comm="syz.1.369" name="file3" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 32.490484][ T4001] hsr_slave_0: entered promiscuous mode [ 32.528385][ T4001] hsr_slave_1: entered promiscuous mode [ 32.540232][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.543070][ T29] audit: type=1400 audit(1728627076.724:292): avc: denied { create } for pid=4248 comm="syz.2.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 32.575727][ T4255] netlink: 'syz.3.386': attribute type 5 has an invalid length. [ 32.588111][ T4257] syz.0.387[4257] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.588175][ T4257] syz.0.387[4257] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.600065][ T4257] syz.0.387[4257] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.600289][ T29] audit: type=1400 audit(1728627076.784:293): avc: denied { setopt } for pid=4248 comm="syz.2.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 32.703274][ T29] audit: type=1400 audit(1728627076.884:294): avc: denied { name_bind } for pid=4269 comm="syz.3.391" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 32.776016][ T29] audit: type=1400 audit(1728627076.964:295): avc: denied { getopt } for pid=4276 comm="syz.1.393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 32.907603][ T4306] loop3: detected capacity change from 0 to 512 [ 32.917831][ T4305] loop1: detected capacity change from 0 to 512 [ 32.930441][ T4306] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 32.945103][ T3469] udevd[3469]: symlink '../../loop3' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 32.958747][ T4305] EXT4-fs: Ignoring removed mblk_io_submit option [ 32.972747][ T3236] udevd[3236]: symlink '../../loop1' '/dev/disk/by-label/\x86\x5b.tmp-b7:1' failed: Read-only file system [ 32.987650][ T4306] EXT4-fs error (device loop3): __ext4_iget:4952: inode #15: block 1803188595: comm syz.3.401: invalid block [ 33.004572][ T4305] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b856c118, mo2=0002] [ 33.015850][ T4001] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.015904][ T4306] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.401: couldn't read orphan inode 15 (err -117) [ 33.023190][ T4305] System zones: 1-12 [ 33.040020][ T4001] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.041351][ T4306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.047882][ T4305] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.400: corrupted in-inode xattr: e_value size too large [ 33.072940][ T4305] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.400: couldn't read orphan inode 15 (err -117) [ 33.086795][ T4001] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.095622][ T4001] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.095728][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.111981][ T4305] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.138700][ T29] audit: type=1400 audit(1728627077.324:296): avc: denied { append } for pid=4302 comm="syz.1.400" path="/88/file0/memory.events" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 33.147809][ T4001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.173192][ T4001] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.179952][ T3236] udevd[3236]: symlink '../../loop1' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 33.191370][ T4001] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.201734][ T4001] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.214749][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.221883][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.230312][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.240147][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.247299][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.328002][ T4001] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.479108][ T4388] syz.1.415[4388] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.479177][ T4388] syz.1.415[4388] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.492498][ T4388] syz.1.415[4388] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.515237][ T4262] syz.0.389 (4262) used greatest stack depth: 10000 bytes left [ 33.571215][ T4001] veth0_vlan: entered promiscuous mode [ 33.594050][ T4001] veth1_vlan: entered promiscuous mode [ 33.606524][ T4001] veth0_macvtap: entered promiscuous mode [ 33.613588][ T4001] veth1_macvtap: entered promiscuous mode [ 33.623654][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.634110][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.643971][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.654489][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.664316][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.674753][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.684586][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.690394][ T4424] loop2: detected capacity change from 0 to 256 [ 33.695023][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.711976][ T4001] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.721809][ T4424] FAT-fs (loop2): Directory bread(block 1285) failed [ 33.732694][ T4406] Zero length message leads to an empty skb [ 33.769857][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.780389][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.790318][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.800867][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.810732][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.821265][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.824091][ T4435] loop2: detected capacity change from 0 to 1024 [ 33.831119][ T4001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.847980][ T4001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.858761][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 33.872826][ T4001] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.885813][ T4001] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.894523][ T4001] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.903339][ T4001] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.912069][ T4001] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.933945][ T4435] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.011894][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.053785][ T4466] loop1: detected capacity change from 0 to 1024 [ 34.077038][ T4477] loop3: detected capacity change from 0 to 1024 [ 34.086500][ T4466] EXT4-fs: Ignoring removed i_version option [ 34.116870][ T4477] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.150993][ T4490] netlink: 8 bytes leftover after parsing attributes in process `syz.4.438'. [ 34.204420][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.237034][ T4505] loop4: detected capacity change from 0 to 128 [ 34.258433][ T4505] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 34.303844][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.303887][ T4466] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.311314][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.330767][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.338199][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.345638][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.353082][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.360510][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.367943][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.375412][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.382803][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.387896][ T4466] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #12: comm syz.1.433: corrupted in-inode xattr: bad e_name length [ 34.390245][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.404452][ T4466] EXT4-fs (loop1): Remounting filesystem read-only [ 34.411042][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.424991][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.432401][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.439910][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.447375][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.454770][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.461321][ T4532] loop2: detected capacity change from 0 to 512 [ 34.462222][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.475814][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.483196][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.490702][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.498141][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.501676][ T4466] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=15 [ 34.505634][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.514680][ T4466] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=15 [ 34.521784][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.538069][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.545544][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.549900][ T4532] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.552960][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.566865][ T4532] ext4 filesystem being mounted at /83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.572717][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.572738][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.572757][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.572777][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.612689][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.620094][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.627568][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.635017][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.642426][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.649858][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.657251][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.664634][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.672028][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.679442][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.686888][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.694265][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.701650][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.709081][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.716524][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.723933][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.731329][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.738763][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.746168][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.753608][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.761053][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.768477][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.775881][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.783313][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.790793][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.798179][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.805570][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.812993][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.820377][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.827793][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.835200][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.842607][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.850017][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.857464][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.865356][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.872748][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.880143][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.887527][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.894961][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.902337][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.909728][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.917172][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.924532][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.931996][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.939493][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.946879][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.954313][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.961737][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.969211][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.976662][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.984041][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.991432][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 34.998866][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.006323][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.013696][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.021090][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.028532][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.035933][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.043322][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.050720][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.058141][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.065536][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.072931][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.080427][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.087843][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.095252][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.102724][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.110197][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.117576][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.124961][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.132385][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.139840][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.147228][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.154653][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.162103][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.169530][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.176944][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.184321][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.191738][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.199121][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.206551][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.213924][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.221378][ T9] hid-generic 0007:0401:0003.0001: unknown main item tag 0x0 [ 35.230719][ T9] hid-generic 0007:0401:0003.0001: hidraw0: HID v1.01 Device [syz0] on syz0 [ 35.235388][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.244469][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.261461][ T4541] loop4: detected capacity change from 0 to 1024 [ 35.289864][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 35.306115][ T4547] loop2: detected capacity change from 0 to 512 [ 35.315087][ T4547] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.332374][ T3469] udevd[3469]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 35.345908][ T4541] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.346376][ T4547] EXT4-fs (loop2): 1 orphan inode deleted [ 35.363679][ T4547] EXT4-fs (loop2): 1 truncate cleaned up [ 35.381260][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 35.385040][ T4547] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.414778][ T4001] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.422547][ T4562] tipc: Enabling of bearer rejected, failed to enable media [ 35.454892][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 35.456179][ T4566] netlink: 8 bytes leftover after parsing attributes in process `syz.4.468'. [ 35.491787][ T4568] netlink: 17 bytes leftover after parsing attributes in process `syz.0.472'. [ 35.526546][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.581180][ T4586] loop2: detected capacity change from 0 to 512 [ 35.608822][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 35.621177][ T4586] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.641287][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 35.644096][ T4586] ext4 filesystem being mounted at /85/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.736524][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.753274][ T4617] loop1: detected capacity change from 0 to 128 [ 35.761016][ T4617] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 35.774604][ T4619] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 35.787213][ T4617] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 35.817157][ T4623] x_tables: ip_tables: udp match: only valid for protocol 17 [ 35.838751][ T4629] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.845665][ T4626] loop0: detected capacity change from 0 to 2048 [ 35.865186][ T4626] journal_path: Lookup failure for './bus' [ 35.871033][ T4626] EXT4-fs: error: could not find journal device path [ 35.878131][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 35.982676][ T4656] netlink: 160 bytes leftover after parsing attributes in process `syz.0.514'. [ 35.991874][ T4656] netlink: 8 bytes leftover after parsing attributes in process `syz.0.514'. [ 36.157189][ T4691] netlink: 'syz.2.532': attribute type 29 has an invalid length. [ 36.165426][ T4691] netlink: 'syz.2.532': attribute type 29 has an invalid length. [ 36.191550][ T4696] loop2: detected capacity change from 0 to 1024 [ 36.193604][ T4693] program syz.0.528 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.223922][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 36.227812][ T4696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.250104][ T4696] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.305553][ T4709] netlink: 8 bytes leftover after parsing attributes in process `syz.1.539'. [ 36.347206][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.388673][ T4729] capability: warning: `syz.0.549' uses 32-bit capabilities (legacy support in use) [ 36.417114][ T4732] loop2: detected capacity change from 0 to 256 [ 36.419798][ T4727] loop1: detected capacity change from 0 to 8192 [ 36.449380][ T4732] FAT-fs (loop2): Directory bread(block 64) failed [ 36.456242][ T4732] FAT-fs (loop2): Directory bread(block 65) failed [ 36.462829][ T4732] FAT-fs (loop2): Directory bread(block 66) failed [ 36.470176][ T4732] FAT-fs (loop2): Directory bread(block 67) failed [ 36.482654][ T4732] FAT-fs (loop2): Directory bread(block 68) failed [ 36.489687][ T4732] FAT-fs (loop2): Directory bread(block 69) failed [ 36.499422][ T4732] FAT-fs (loop2): Directory bread(block 70) failed [ 36.506564][ T4732] FAT-fs (loop2): Directory bread(block 71) failed [ 36.513459][ T4732] FAT-fs (loop2): Directory bread(block 72) failed [ 36.520696][ T4727] loop1: p2 p3 p4 [ 36.520911][ T4732] FAT-fs (loop2): Directory bread(block 73) failed [ 36.524523][ T4727] loop1: p2 start 452985600 is beyond EOD, truncated [ 36.537872][ T4727] loop1: p3 size 33554432 extends beyond EOD, truncated [ 36.550741][ T4727] loop1: p4 start 8388607 is beyond EOD, truncated [ 36.567203][ T2967] loop1: p2 p3 p4 [ 36.571020][ T2967] loop1: p2 start 452985600 is beyond EOD, truncated [ 36.577763][ T2967] loop1: p3 size 33554432 extends beyond EOD, truncated [ 36.586857][ T2967] loop1: p4 start 8388607 is beyond EOD, truncated [ 36.610363][ T4746] Cannot find add_set index 0 as target [ 36.615982][ T3236] udevd[3236]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 36.643927][ T4754] netlink: 'syz.2.561': attribute type 1 has an invalid length. [ 36.686245][ T3236] udevd[3236]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 36.808279][ T4783] loop0: detected capacity change from 0 to 512 [ 36.838380][ T4783] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 36.861599][ T4783] EXT4-fs (loop0): invalid journal inode [ 36.870998][ T4783] EXT4-fs (loop0): can't get journal size [ 36.877408][ T4783] EXT4-fs (loop0): 1 truncate cleaned up [ 36.883533][ T4783] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.906240][ T4783] EXT4-fs warning (device loop0): ext4_group_add:1736: No reserved GDT blocks, can't resize [ 36.958359][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.057059][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 37.057074][ T29] audit: type=1400 audit(1728627081.244:350): avc: denied { write } for pid=4812 comm="syz.4.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 37.151298][ T4826] netlink: 8 bytes leftover after parsing attributes in process `syz.4.595'. [ 37.233454][ T4845] netlink: 16 bytes leftover after parsing attributes in process `syz.1.604'. [ 37.268392][ T4849] tipc: Enabling of bearer rejected, failed to enable media [ 37.313418][ T4856] netlink: 'syz.4.610': attribute type 10 has an invalid length. [ 37.321205][ T4856] netlink: 40 bytes leftover after parsing attributes in process `syz.4.610'. [ 37.323622][ T29] audit: type=1400 audit(1728627081.504:351): avc: denied { read } for pid=4859 comm="syz.3.612" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 37.330335][ T4858] syz.0.611[4858] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.374365][ T29] audit: type=1400 audit(1728627081.544:352): avc: denied { open } for pid=4859 comm="syz.3.612" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 37.380776][ T4856] bridge0: port 3(batadv0) entered blocking state [ 37.385647][ T29] audit: type=1400 audit(1728627081.544:353): avc: denied { ioctl } for pid=4859 comm="syz.3.612" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 37.409179][ T4856] bridge0: port 3(batadv0) entered disabled state [ 37.425595][ T4858] syz.0.611[4858] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.463143][ T4856] batadv0: entered allmulticast mode [ 37.468169][ T4858] syz.0.611[4858] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 37.477394][ T4856] batadv0: entered promiscuous mode [ 37.497542][ T4856] bridge0: port 3(batadv0) entered blocking state [ 37.503999][ T4856] bridge0: port 3(batadv0) entered forwarding state [ 37.504832][ T29] audit: type=1400 audit(1728627081.684:354): avc: denied { create } for pid=4874 comm="syz.0.619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 37.560631][ T29] audit: type=1400 audit(1728627081.734:355): avc: denied { bind } for pid=4874 comm="syz.0.619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 37.637629][ T4892] netlink: 8 bytes leftover after parsing attributes in process `syz.3.626'. [ 37.646594][ T4893] loop0: detected capacity change from 0 to 512 [ 37.647988][ T4895] netlink: 20 bytes leftover after parsing attributes in process `syz.4.629'. [ 37.653090][ T4893] EXT4-fs: Ignoring removed i_version option [ 37.667802][ T4893] EXT4-fs: Ignoring removed nobh option [ 37.676279][ T4892] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.685028][ T4892] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.693158][ T4893] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 37.693724][ T4892] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.712560][ T4892] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.722690][ T4892] vxlan0: entered promiscuous mode [ 37.727856][ T4892] vxlan0: entered allmulticast mode [ 37.736922][ T4893] EXT4-fs (loop0): 1 truncate cleaned up [ 37.743708][ T4897] bpf: Bad value for 'uid' [ 37.748857][ T4893] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.752936][ T29] audit: type=1400 audit(1728627081.924:356): avc: denied { mount } for pid=4896 comm="syz.2.630" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 37.782372][ T29] audit: type=1400 audit(1728627081.924:357): avc: denied { remount } for pid=4896 comm="syz.2.630" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 37.801788][ T29] audit: type=1400 audit(1728627081.944:358): avc: denied { unmount } for pid=3263 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 37.821544][ T29] audit: type=1400 audit(1728627081.964:359): avc: denied { remount } for pid=4888 comm="syz.0.627" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.847197][ T4893] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 37.865639][ T40] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 37.865708][ T40] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 37.911835][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.992362][ T4934] netlink: 56 bytes leftover after parsing attributes in process `syz.3.647'. [ 38.059195][ T4949] xt_bpf: check failed: parse error [ 38.175073][ T4976] netlink: 'syz.1.665': attribute type 10 has an invalid length. [ 38.182992][ T4976] netlink: 40 bytes leftover after parsing attributes in process `syz.1.665'. [ 38.193221][ T4976] bridge0: port 3(batadv0) entered blocking state [ 38.199770][ T4976] bridge0: port 3(batadv0) entered disabled state [ 38.207806][ T4976] batadv0: entered allmulticast mode [ 38.214184][ T4976] batadv0: entered promiscuous mode [ 38.223841][ T4976] bridge0: port 3(batadv0) entered blocking state [ 38.230425][ T4976] bridge0: port 3(batadv0) entered forwarding state [ 38.269063][ T4987] xt_bpf: check failed: parse error [ 38.303177][ T4993] xt_bpf: check failed: parse error [ 38.375206][ T40] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 38.384460][ T40] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 38.409518][ T5015] netlink: 'syz.3.684': attribute type 10 has an invalid length. [ 38.417383][ T5015] netlink: 40 bytes leftover after parsing attributes in process `syz.3.684'. [ 38.427432][ T5015] bridge0: port 3(batadv0) entered blocking state [ 38.433940][ T5015] bridge0: port 3(batadv0) entered disabled state [ 38.440643][ T5015] batadv0: entered allmulticast mode [ 38.447466][ T5015] batadv0: entered promiscuous mode [ 38.452800][ T5015] bridge0: port 3(batadv0) entered blocking state [ 38.459246][ T5015] bridge0: port 3(batadv0) entered forwarding state [ 38.496017][ T40] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 38.505323][ T40] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 39.015857][ T5020] bpf: Bad value for 'uid' [ 39.028348][ T5027] netlink: 20 bytes leftover after parsing attributes in process `syz.2.689'. [ 39.084537][ T5038] loop4: detected capacity change from 0 to 512 [ 39.093107][ T5038] EXT4-fs: Ignoring removed i_version option [ 39.099173][ T5038] EXT4-fs: Ignoring removed nobh option [ 39.110114][ T5038] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 39.120970][ T5038] EXT4-fs (loop4): 1 truncate cleaned up [ 39.127870][ T5038] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.146693][ T5038] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 39.164142][ T4001] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.235861][ T5052] loop4: detected capacity change from 0 to 1024 [ 39.242581][ T5052] journal_path: Lookup failure for './file1' [ 39.248665][ T5052] EXT4-fs: error: could not find journal device path [ 39.359754][ T5066] loop4: detected capacity change from 0 to 4096 [ 39.382476][ T5066] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.410930][ T4001] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.460339][ T5081] loop0: detected capacity change from 0 to 4096 [ 39.482450][ T5081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.514407][ T5090] loop1: detected capacity change from 0 to 1024 [ 39.521430][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.522370][ T5090] journal_path: Lookup failure for './file1' [ 39.536487][ T5090] EXT4-fs: error: could not find journal device path [ 40.192139][ T5175] loop3: detected capacity change from 0 to 512 [ 40.235068][ T5159] loop1: detected capacity change from 0 to 8192 [ 40.261920][ T5175] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.285105][ T5175] ext4 filesystem being mounted at /161/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.299038][ T3236] udevd[3236]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 40.315194][ T5159] loop1: p1[EZD] p2 p4 [ 40.319425][ T5159] loop1: p1 size 1465778176 extends beyond EOD, truncated [ 40.330313][ T5159] loop1: p2 start 65535 is beyond EOD, truncated [ 40.336701][ T5159] loop1: p4 size 65536 extends beyond EOD, truncated [ 40.360539][ T3469] udevd[3469]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 40.360881][ T3236] udevd[3236]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 40.404637][ T5203] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 40.438312][ T5201] loop2: detected capacity change from 0 to 512 [ 40.449288][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.460583][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 40.483619][ T5201] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 40.491256][ T5209] loop3: detected capacity change from 0 to 256 [ 40.491620][ T5201] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 40.521790][ T3236] udevd[3236]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 40.549661][ T5201] System zones: 0-1, 15-15, 18-18, 34-34 [ 40.564763][ T5201] EXT4-fs (loop2): orphan cleanup on readonly fs [ 40.575922][ T5201] EXT4-fs warning (device loop2): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 40.590527][ T5201] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 40.612664][ T5201] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz.2.760: bad orphan inode 16 [ 40.628897][ T5201] ext4_test_bit(bit=15, block=18) = 1 [ 40.634390][ T5201] is_bad_inode(inode)=0 [ 40.638597][ T5201] NEXT_ORPHAN(inode)=0 [ 40.642660][ T5201] max_ino=32 [ 40.645906][ T5201] i_nlink=2 [ 40.651297][ T5201] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.692322][ T5201] devpts: called with bogus options [ 40.743818][ T3263] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 40.773825][ T3263] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 40.797724][ T5254] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5254 comm=syz.0.785 [ 40.894041][ T5271] usb usb1: usbfs: process 5271 (syz.1.792) did not claim interface 0 before use [ 40.955889][ T3263] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.011448][ T28] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.088585][ T28] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.169744][ T28] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.229847][ T28] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.249841][ T5309] loop0: detected capacity change from 0 to 8192 [ 41.269671][ T5336] netlink: 'syz.4.820': attribute type 8 has an invalid length. [ 41.315166][ T5309] loop0: p1[EZD] p2 p4 [ 41.319506][ T5309] loop0: p1 size 1465778176 extends beyond EOD, truncated [ 41.333362][ T5309] loop0: p2 start 65535 is beyond EOD, truncated [ 41.339768][ T5309] loop0: p4 size 65536 extends beyond EOD, truncated [ 41.359216][ T2967] loop0: p1[EZD] p2 p4 [ 41.363791][ T2967] loop0: p1 size 1465778176 extends beyond EOD, truncated [ 41.371736][ T2967] loop0: p2 start 65535 is beyond EOD, truncated [ 41.374461][ T28] bridge_slave_1: left allmulticast mode [ 41.378118][ T2967] loop0: p4 size 65536 extends beyond EOD, truncated [ 41.390570][ T28] bridge_slave_1: left promiscuous mode [ 41.390656][ T3236] udevd[3236]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 41.396214][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.411857][ T3469] udevd[3469]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 41.430049][ T28] bridge_slave_0: left allmulticast mode [ 41.435780][ T28] bridge_slave_0: left promiscuous mode [ 41.441402][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.511557][ T3255] udevd[3255]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 41.522493][ T3469] udevd[3469]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 41.539377][ T5367] netlink: 16 bytes leftover after parsing attributes in process `syz.4.839'. [ 41.667757][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.685068][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.706764][ T28] bond0 (unregistering): Released all slaves [ 41.714254][ T5377] loop0: detected capacity change from 0 to 2048 [ 41.729931][ T3236] udevd[3236]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 41.758199][ T5377] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.798178][ T28] hsr_slave_0: left promiscuous mode [ 41.813687][ T28] hsr_slave_1: left promiscuous mode [ 41.830414][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.837949][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.849478][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.865517][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.872965][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.910271][ T28] veth1_macvtap: left promiscuous mode [ 41.916022][ T28] veth0_macvtap: left promiscuous mode [ 41.921801][ T28] veth1_vlan: left promiscuous mode [ 41.927107][ T28] veth0_vlan: left promiscuous mode [ 41.929442][ T5402] loop3: detected capacity change from 0 to 2048 [ 41.957059][ T5402] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.019673][ T5419] loop4: detected capacity change from 0 to 512 [ 42.027023][ T5419] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 42.054194][ T5424] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 42.064534][ T5419] EXT4-fs error (device loop4): __ext4_iget:4952: inode #15: block 1803188595: comm syz.4.862: invalid block [ 42.067055][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.088258][ T5419] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.862: couldn't read orphan inode 15 (err -117) [ 42.108667][ T5419] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.137877][ T4001] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.161888][ T28] team0 (unregistering): Port device team_slave_1 removed [ 42.184210][ T28] team0 (unregistering): Port device team_slave_0 removed [ 42.228034][ T5444] netlink: 8 bytes leftover after parsing attributes in process `syz.0.866'. [ 42.290392][ T5448] IPv6: Can't replace route, no match found [ 42.323914][ T5317] chnl_net:caif_netlink_parms(): no params data found [ 42.502310][ T5317] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.509632][ T5317] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.523631][ T5317] bridge_slave_0: entered allmulticast mode [ 42.531068][ T5317] bridge_slave_0: entered promiscuous mode [ 42.538097][ T5317] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.545250][ T5317] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.552349][ T5317] bridge_slave_1: entered allmulticast mode [ 42.559156][ T5317] bridge_slave_1: entered promiscuous mode [ 42.610730][ T5317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.625579][ T5317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.648688][ T5517] loop4: detected capacity change from 0 to 256 [ 42.676649][ T5317] team0: Port device team_slave_0 added [ 42.688422][ T5317] team0: Port device team_slave_1 added [ 42.694409][ T5517] FAT-fs (loop4): Directory bread(block 1285) failed [ 42.708338][ T5525] netlink: 8 bytes leftover after parsing attributes in process `syz.3.894'. [ 42.775046][ T5543] SELinux: security_context_str_to_sid (ñ±) failed with errno=-22 [ 42.783802][ T5317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.790888][ T5317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.816857][ T5317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.865707][ T5317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.872728][ T5317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.899174][ T5317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.954760][ T5317] hsr_slave_0: entered promiscuous mode [ 42.966275][ T5317] hsr_slave_1: entered promiscuous mode [ 42.975633][ T5317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.983206][ T5317] Cannot create hsr debugfs directory [ 42.983683][ T5566] loop1: detected capacity change from 0 to 1024 [ 43.013481][ T5566] EXT4-fs: Ignoring removed oldalloc option [ 43.020713][ T5566] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 43.067804][ T5566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.104788][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.303353][ T5317] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.331959][ T5317] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.349349][ T5317] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.363432][ T5627] loop3: detected capacity change from 0 to 1024 [ 43.389590][ T5317] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.397589][ T5627] EXT4-fs: Ignoring removed oldalloc option [ 43.409087][ T5627] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 43.447167][ T5627] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.463097][ T5317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.506516][ T5317] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.514044][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.544696][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.551901][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.580674][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.587806][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.635867][ T5659] loop1: detected capacity change from 0 to 512 [ 43.669882][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 43.669895][ T29] audit: type=1400 audit(1728627087.854:379): avc: denied { unmount } for pid=3264 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 43.696532][ T5668] loop0: detected capacity change from 0 to 512 [ 43.735799][ T5668] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.740675][ T5317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.754584][ T5668] EXT4-fs (loop0): 1 orphan inode deleted [ 43.760409][ T5668] EXT4-fs (loop0): 1 truncate cleaned up [ 43.771779][ T5668] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.799268][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.875350][ T5700] netlink: 4 bytes leftover after parsing attributes in process `syz.0.938'. [ 43.952191][ T5317] veth0_vlan: entered promiscuous mode [ 43.959063][ T5317] veth1_vlan: entered promiscuous mode [ 43.974586][ T5317] veth0_macvtap: entered promiscuous mode [ 43.979687][ T5317] veth1_macvtap: entered promiscuous mode [ 44.008295][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.008345][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.008354][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.008365][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.008372][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.008384][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.008395][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.008405][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.010024][ T5317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.024501][ T5722] loop0: detected capacity change from 0 to 1024 [ 44.035113][ T5598] syz.4.913 (5598) used greatest stack depth: 9920 bytes left [ 44.060682][ T5722] EXT4-fs: Ignoring removed oldalloc option [ 44.085141][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.127395][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.127425][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.127440][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.127450][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.127463][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.127481][ T5317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.142330][ T5722] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 44.147784][ T5317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.211110][ T5722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.218304][ T5317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.232320][ T5317] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.241110][ T5317] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.249850][ T5317] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.258603][ T5317] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.313594][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.350532][ T5746] netlink: 4 bytes leftover after parsing attributes in process `syz.3.956'. [ 44.446816][ T5765] usb usb6: usbfs: process 5765 (syz.0.949) did not claim interface 0 before use [ 44.482878][ T5780] netlink: 160 bytes leftover after parsing attributes in process `syz.2.968'. [ 44.491905][ T5780] netlink: 8 bytes leftover after parsing attributes in process `syz.2.968'. [ 44.536287][ T5791] loop2: detected capacity change from 0 to 1024 [ 44.564201][ T5791] EXT4-fs: Ignoring removed oldalloc option [ 44.585779][ T5791] EXT4-fs (loop2): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 44.607532][ T5791] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.659711][ T5317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.791616][ T5842] loop1: detected capacity change from 0 to 2048 [ 44.816533][ T5842] journal_path: Lookup failure for './bus' [ 44.822388][ T5842] EXT4-fs: error: could not find journal device path [ 44.859754][ T5854] loop0: detected capacity change from 0 to 1024 [ 44.866709][ T5854] EXT4-fs: Ignoring removed oldalloc option [ 44.873160][ T5854] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 44.886634][ T5854] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.913677][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.941995][ T5864] loop0: detected capacity change from 0 to 512 [ 44.969958][ T5864] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 44.982562][ T5864] ext4 filesystem being mounted at /212/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.996361][ T5864] Quota error (device loop0): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 45.007359][ T5864] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 45.017872][ T5864] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.985: Failed to acquire dquot type 0 [ 45.052004][ T3270] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 45.205858][ T5910] tipc: Enabling of bearer rejected, failed to enable media [ 45.357987][ T5918] loop2: detected capacity change from 0 to 8192 [ 45.409361][ T5918] loop2: p2 p3 p4 [ 45.413187][ T5918] loop2: p2 start 452985600 is beyond EOD, truncated [ 45.420001][ T5918] loop2: p3 size 33554432 extends beyond EOD, truncated [ 45.436338][ T5952] loop1: detected capacity change from 0 to 1024 [ 45.445264][ T3255] udevd[3255]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 45.454245][ T5952] EXT4-fs: Ignoring removed oldalloc option [ 45.456987][ T5918] loop2: p4 start 8388607 is beyond EOD, truncated [ 45.469760][ T5952] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 45.486232][ T3469] udevd[3469]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 45.507397][ T5952] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.577274][ T5961] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 45.597388][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.678996][ T5975] loop3: detected capacity change from 0 to 512 [ 45.690514][ T5975] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 45.700631][ T29] audit: type=1326 audit(1728627089.884:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5855 comm="syz.4.983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783684dff9 code=0x7fc00000 [ 45.710485][ T3469] udevd[3469]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 45.747912][ T5975] EXT4-fs (loop3): 1 orphan inode deleted [ 45.753698][ T5975] EXT4-fs (loop3): 1 truncate cleaned up [ 45.763234][ T5975] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.820828][ T6001] RDS: rds_bind could not find a transport for 100::, load rds_tcp or rds_rdma? [ 45.858898][ T3265] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.989760][ T6032] RDS: rds_bind could not find a transport for 100::, load rds_tcp or rds_rdma? [ 46.317886][ T6094] loop0: detected capacity change from 0 to 512 [ 46.338562][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 46.379780][ T6094] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 46.387737][ T6094] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 46.398586][ T6104] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 6 [ 46.408740][ T6094] System zones: 0-1, 15-15, 18-18, 34-34 [ 46.424981][ T6094] EXT4-fs (loop0): orphan cleanup on readonly fs [ 46.431429][ T6094] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 46.449082][ T6094] EXT4-fs warning (device loop0): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 46.463751][ T6094] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 46.478818][ T6094] EXT4-fs error (device loop0): ext4_orphan_get:1414: comm syz.0.1093: bad orphan inode 16 [ 46.498381][ T6094] ext4_test_bit(bit=15, block=18) = 1 [ 46.503910][ T6094] is_bad_inode(inode)=0 [ 46.508142][ T6094] NEXT_ORPHAN(inode)=0 [ 46.512305][ T6094] max_ino=32 [ 46.515570][ T6094] i_nlink=2 [ 46.524790][ T6120] loop1: detected capacity change from 0 to 512 [ 46.528507][ T6094] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.561566][ T6120] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.585014][ T6120] ext4 filesystem being mounted at /257/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.589591][ T6094] devpts: called with bogus options [ 46.612134][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 46.643133][ T3270] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 46.660974][ T3270] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 46.699852][ T4502] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.710553][ T3264] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.742027][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 46.778568][ T6153] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 46.786146][ T6153] vhci_hcd: invalid port number 16 [ 46.800391][ T6155] loop1: detected capacity change from 0 to 512 [ 46.810840][ T6157] openvswitch: netlink: Key type 10240 is out of range max 32 [ 46.814435][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 46.868828][ T28] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.883180][ T6155] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 46.891148][ T6155] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 46.901744][ T6155] System zones: 0-1, 15-15, 18-18, 34-34 [ 46.937678][ T6155] EXT4-fs (loop1): orphan cleanup on readonly fs [ 46.944126][ T6155] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 46.962066][ T6155] EXT4-fs warning (device loop1): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 46.962100][ T6155] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 46.962547][ T6155] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.1125: bad orphan inode 16 [ 46.962682][ T6155] ext4_test_bit(bit=15, block=18) = 1 [ 46.962693][ T6155] is_bad_inode(inode)=0 [ 46.962698][ T6155] NEXT_ORPHAN(inode)=0 [ 46.962704][ T6155] max_ino=32 [ 46.962744][ T6155] i_nlink=2 [ 46.963086][ T6155] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.965170][ T28] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.984809][ T6155] devpts: called with bogus options [ 47.054223][ T6190] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 47.063025][ T6190] vhci_hcd: invalid port number 16 [ 47.071871][ T28] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.152514][ T3264] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 47.152919][ T28] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.207423][ T3264] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 47.287090][ T5615] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.324505][ T6174] chnl_net:caif_netlink_parms(): no params data found [ 47.346101][ T6228] loop3: detected capacity change from 0 to 512 [ 47.361255][ T3919] udevd[3919]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 47.385369][ T6228] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 47.389683][ T28] bridge_slave_1: left allmulticast mode [ 47.393299][ T6228] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 47.398967][ T28] bridge_slave_1: left promiscuous mode [ 47.399100][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.408205][ T6228] System zones: 0-1, 15-15, 18-18, 34-34 [ 47.425816][ T6228] EXT4-fs (loop3): orphan cleanup on readonly fs [ 47.432199][ T6228] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 47.432287][ T28] bridge_slave_0: left allmulticast mode [ 47.441503][ T6228] EXT4-fs warning (device loop3): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 47.447177][ T28] bridge_slave_0: left promiscuous mode [ 47.461636][ T6228] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 47.467341][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.474662][ T6228] EXT4-fs error (device loop3): ext4_orphan_get:1414: comm syz.3.1156: bad orphan inode 16 [ 47.491790][ T6228] ext4_test_bit(bit=15, block=18) = 1 [ 47.497295][ T6228] is_bad_inode(inode)=0 [ 47.501435][ T6228] NEXT_ORPHAN(inode)=0 [ 47.505614][ T6228] max_ino=32 [ 47.508801][ T6228] i_nlink=2 [ 47.512238][ T6228] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.535602][ T6228] devpts: called with bogus options [ 47.557535][ T3265] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 47.576156][ T3265] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 47.606845][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 47.620046][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 47.629655][ T4519] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.630423][ T28] bond0 (unregistering): Released all slaves [ 47.667461][ T6174] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.674659][ T6174] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.693884][ T3255] udevd[3255]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 47.720952][ T6174] bridge_slave_0: entered allmulticast mode [ 47.751820][ T6174] bridge_slave_0: entered promiscuous mode [ 47.771623][ T28] hsr_slave_0: left promiscuous mode [ 47.786482][ T28] hsr_slave_1: left promiscuous mode [ 47.796959][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.804410][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.813114][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.820669][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.830880][ T28] veth1_macvtap: left promiscuous mode [ 47.836459][ T28] veth0_macvtap: left promiscuous mode [ 47.842134][ T28] veth1_vlan: left promiscuous mode [ 47.847701][ T28] veth0_vlan: left promiscuous mode [ 47.913468][ T6281] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1173'. [ 47.967593][ T28] team0 (unregistering): Port device team_slave_1 removed [ 47.979190][ T28] team0 (unregistering): Port device team_slave_0 removed [ 48.016918][ T6174] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.023996][ T6174] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.031254][ T6174] bridge_slave_1: entered allmulticast mode [ 48.037857][ T6174] bridge_slave_1: entered promiscuous mode [ 48.058619][ T6174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.093707][ T6174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.137922][ T6174] team0: Port device team_slave_0 added [ 48.157188][ T6174] team0: Port device team_slave_1 added [ 48.223885][ T6174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.230908][ T6174] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.256859][ T6174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.273844][ T6174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.280881][ T6174] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.307067][ T6174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.346474][ T6174] hsr_slave_0: entered promiscuous mode [ 48.352401][ T6174] hsr_slave_1: entered promiscuous mode [ 48.358356][ T6174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.366050][ T6174] Cannot create hsr debugfs directory [ 48.379230][ T6246] chnl_net:caif_netlink_parms(): no params data found [ 48.419153][ T6284] chnl_net:caif_netlink_parms(): no params data found [ 48.486287][ T28] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.496610][ T28] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.530954][ T6246] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.538071][ T6246] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.545503][ T6246] bridge_slave_0: entered allmulticast mode [ 48.552024][ T6246] bridge_slave_0: entered promiscuous mode [ 48.567940][ T28] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.578226][ T28] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.589270][ T6246] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.596335][ T6246] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.603563][ T6246] bridge_slave_1: entered allmulticast mode [ 48.610247][ T6246] bridge_slave_1: entered promiscuous mode [ 48.636609][ T28] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.646877][ T28] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.657943][ T6284] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.664992][ T6284] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.672272][ T6284] bridge_slave_0: entered allmulticast mode [ 48.678776][ T6284] bridge_slave_0: entered promiscuous mode [ 48.693911][ T6246] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.705774][ T28] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.716094][ T28] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.727025][ T6284] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.734112][ T6284] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.741524][ T6284] bridge_slave_1: entered allmulticast mode [ 48.747959][ T6284] bridge_slave_1: entered promiscuous mode [ 48.757045][ T6246] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.790013][ T6284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.800296][ T6284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.810087][ T6246] team0: Port device team_slave_0 added [ 48.816828][ T6246] team0: Port device team_slave_1 added [ 48.833207][ T6284] team0: Port device team_slave_0 added [ 48.846506][ T6284] team0: Port device team_slave_1 added [ 48.868377][ T6284] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.875375][ T6284] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.901482][ T6284] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.918603][ T6246] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.925791][ T6246] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.951886][ T6246] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.967071][ T6284] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.974066][ T6284] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.000058][ T6284] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.017386][ T28] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.028604][ T6246] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.035642][ T6246] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.061608][ T6246] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.097116][ T6284] hsr_slave_0: entered promiscuous mode [ 49.103101][ T6284] hsr_slave_1: entered promiscuous mode [ 49.109139][ T6284] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 49.116736][ T6284] Cannot create hsr debugfs directory [ 49.139626][ T6246] hsr_slave_0: entered promiscuous mode [ 49.145713][ T6246] hsr_slave_1: entered promiscuous mode [ 49.151504][ T6246] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 49.159086][ T6246] Cannot create hsr debugfs directory [ 49.166919][ T28] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.221287][ T28] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.292509][ T28] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.306418][ T6174] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.315297][ T6174] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.324245][ T6174] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.336205][ T6174] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.370566][ T28] batadv0: left allmulticast mode [ 49.375680][ T28] batadv0: left promiscuous mode [ 49.380722][ T28] bridge0: port 3(batadv0) entered disabled state [ 49.387972][ T28] bridge_slave_1: left allmulticast mode [ 49.393632][ T28] bridge_slave_1: left promiscuous mode [ 49.399515][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.408750][ T28] bridge_slave_0: left allmulticast mode [ 49.414407][ T28] bridge_slave_0: left promiscuous mode [ 49.420241][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.429472][ T28] batadv0: left allmulticast mode [ 49.434510][ T28] batadv0: left promiscuous mode [ 49.439585][ T28] bridge0: port 3(batadv0) entered disabled state [ 49.446897][ T28] bridge_slave_1: left allmulticast mode [ 49.452601][ T28] bridge_slave_1: left promiscuous mode [ 49.458311][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.467927][ T28] bridge_slave_0: left allmulticast mode [ 49.473566][ T28] bridge_slave_0: left promiscuous mode [ 49.479420][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.716889][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.727355][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.737892][ T28] bond0 (unregistering): Released all slaves [ 49.746962][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.756932][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.767198][ T28] bond0 (unregistering): Released all slaves [ 49.799733][ T6174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.812691][ T6174] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.823390][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.830494][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.841851][ T1554] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.848992][ T1554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.862208][ T28] hsr_slave_0: left promiscuous mode [ 49.867914][ T28] hsr_slave_1: left promiscuous mode [ 49.873671][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.881255][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.890559][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.898077][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.909072][ T28] hsr_slave_0: left promiscuous mode [ 49.914757][ T28] hsr_slave_1: left promiscuous mode [ 49.921033][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.928792][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.937997][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.945491][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.955411][ T28] veth1_macvtap: left promiscuous mode [ 49.960895][ T28] veth0_macvtap: left promiscuous mode [ 49.966579][ T28] veth1_vlan: left promiscuous mode [ 49.971796][ T28] veth0_vlan: left promiscuous mode [ 49.977518][ T28] veth1_macvtap: left promiscuous mode [ 49.982993][ T28] veth0_macvtap: left promiscuous mode [ 49.988615][ T28] veth1_vlan: left promiscuous mode [ 49.993891][ T28] veth0_vlan: left promiscuous mode [ 50.096824][ T28] team0 (unregistering): Port device team_slave_1 removed [ 50.106733][ T28] team0 (unregistering): Port device team_slave_0 removed [ 50.162475][ T28] team0 (unregistering): Port device team_slave_1 removed [ 50.172009][ T28] team0 (unregistering): Port device team_slave_0 removed [ 50.262183][ T6174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.332941][ T6174] veth0_vlan: entered promiscuous mode [ 50.342201][ T6174] veth1_vlan: entered promiscuous mode [ 50.361008][ T6174] veth0_macvtap: entered promiscuous mode [ 50.368516][ T6174] veth1_macvtap: entered promiscuous mode [ 50.378056][ T6174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 50.388512][ T6174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.398341][ T6174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 50.408833][ T6174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.419633][ T6174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.434349][ T6174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 50.444886][ T6174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.454862][ T6174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 50.465351][ T6174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.476131][ T6174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.488165][ T6174] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.496995][ T6174] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.505750][ T6174] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.514468][ T6174] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.562791][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 50.563825][ T6416] loop2: detected capacity change from 0 to 1024 [ 50.611384][ T3255] udevd[3255]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 50.623337][ T6416] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.651180][ T5317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.668457][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 50.819300][ T6284] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 50.834077][ T6284] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 50.844325][ T6246] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 50.853871][ T6284] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 50.862947][ T6284] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 50.873153][ T6246] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 50.886277][ T6246] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 50.910207][ T6246] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 50.940549][ T6284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.954384][ T6284] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.966491][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.973662][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.982700][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.989767][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.039419][ T6246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.051893][ T6246] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.066080][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.073193][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.081980][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.089069][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.112301][ T6284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.188977][ T6246] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.213865][ T6284] veth0_vlan: entered promiscuous mode [ 51.223736][ T6284] veth1_vlan: entered promiscuous mode [ 51.261582][ T6284] veth0_macvtap: entered promiscuous mode [ 51.270067][ T6284] veth1_macvtap: entered promiscuous mode [ 51.281780][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.292393][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.302257][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.312714][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.322607][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.333154][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.344452][ T6284] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.353045][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.363661][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.373591][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.384051][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.394025][ T6284] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.404474][ T6284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.416519][ T6284] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.429195][ T6284] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.438069][ T6284] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.447023][ T6284] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.455763][ T6284] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.500500][ T6246] veth0_vlan: entered promiscuous mode [ 51.514405][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 51.529389][ T6246] veth1_vlan: entered promiscuous mode [ 51.548898][ T6539] loop0: detected capacity change from 0 to 512 [ 51.580213][ T6246] veth0_macvtap: entered promiscuous mode [ 51.599380][ T6246] veth1_macvtap: entered promiscuous mode [ 51.628874][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.629145][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 51.639433][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.639444][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.639510][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.639520][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.639531][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.639617][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.711851][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.723518][ T6246] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.733549][ T6563] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1177'. [ 51.742654][ T6566] netlink: 'syz.3.1176': attribute type 8 has an invalid length. [ 51.782487][ T6539] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.803285][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.808188][ T6539] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.813946][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.834003][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.844516][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.854366][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.864815][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.874682][ T6246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.885285][ T6246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.895766][ T6246] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.905410][ T6246] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.914176][ T6246] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.922919][ T6246] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.931808][ T6246] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.945023][ T6174] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.959174][ T6591] loop4: detected capacity change from 0 to 128 [ 51.965979][ T6591] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 51.978825][ T6591] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.022946][ T6600] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 52.024715][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 52.090445][ T6607] loop1: detected capacity change from 0 to 512 [ 52.115773][ T6607] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 52.122962][ T6611] loop2: detected capacity change from 0 to 128 [ 52.123698][ T6607] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 52.138286][ T6607] System zones: 0-1, 15-15, 18-18, 34-34 [ 52.144196][ T6607] EXT4-fs (loop1): orphan cleanup on readonly fs [ 52.146407][ T3255] udevd[3255]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 52.150692][ T6607] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 52.171259][ T6607] EXT4-fs warning (device loop1): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 52.185899][ T6607] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 52.196713][ T6611] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.208703][ T6607] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.1170: bad orphan inode 16 [ 52.220644][ T6607] ext4_test_bit(bit=15, block=18) = 1 [ 52.226220][ T6607] is_bad_inode(inode)=0 [ 52.230372][ T6607] NEXT_ORPHAN(inode)=0 [ 52.234786][ T6607] max_ino=32 [ 52.238115][ T6607] i_nlink=2 [ 52.243515][ T6622] loop4: detected capacity change from 0 to 512 [ 52.250074][ T6607] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.255352][ T6611] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.273826][ T6607] devpts: called with bogus options [ 52.323949][ T6622] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.338975][ T6622] ext4 filesystem being mounted at /165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.350150][ T6246] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 52.368011][ T4001] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.382251][ T3469] udevd[3469]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 52.388717][ T6644] program syz.3.1210 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 52.404147][ T6246] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #13: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic f300, entries 1, max 4(0), depth 0(0) [ 52.438379][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 52.501222][ T6655] loop0: detected capacity change from 0 to 1024 [ 52.545864][ T6655] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.560782][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 52.569643][ T6655] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.590834][ T6670] netlink: 'syz.3.1214': attribute type 29 has an invalid length. [ 52.603170][ T6670] netlink: 'syz.3.1214': attribute type 29 has an invalid length. [ 52.625751][ T6678] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1219'. [ 52.763587][ T6706] Cannot find add_set index 0 as target [ 52.793530][ T6713] loop3: detected capacity change from 0 to 1024 [ 52.838128][ T6713] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.841480][ T6725] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1237'. [ 53.598776][ T6759] bpf: Bad value for 'uid' [ 53.617214][ T6764] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1254'. [ 53.711896][ T29] audit: type=1400 audit(1728627097.894:381): avc: denied { create } for pid=6783 comm="syz.3.1274" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 53.732286][ T29] audit: type=1400 audit(1728627097.904:382): avc: denied { setopt } for pid=6783 comm="syz.3.1274" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 53.752302][ T29] audit: type=1400 audit(1728627097.904:383): avc: denied { getopt } for pid=6783 comm="syz.3.1274" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 53.794392][ T29] audit: type=1400 audit(1728627097.974:384): avc: denied { accept } for pid=6790 comm="syz.3.1265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.822239][ T29] audit: type=1400 audit(1728627098.004:385): avc: denied { getopt } for pid=6791 comm="syz.2.1264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 53.878884][ T6797] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1267'. [ 53.890957][ T6797] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 53.899730][ T6797] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 53.908472][ T6797] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 53.917293][ T6797] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 53.926209][ T6797] vxlan0: entered promiscuous mode [ 53.931516][ T6797] vxlan0: entered allmulticast mode [ 54.004618][ T6816] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1279'. [ 54.013710][ T6816] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1279'. [ 54.069534][ T6824] ucma_write: process 77 (syz.3.1283) changed security contexts after opening file descriptor, this is not allowed. [ 54.131330][ T6829] loop4: detected capacity change from 0 to 512 [ 54.175416][ T6829] ext4 filesystem being mounted at /186/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.219249][ T40] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.253120][ T6838] can0: slcan on ttyS3. [ 54.326520][ T6837] can0 (unregistered): slcan off ttyS3. [ 54.385717][ T6858] IPVS: length: 24 != 2328 [ 54.531608][ T29] audit: type=1326 audit(1728627098.704:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6884 comm="syz.0.1303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 54.554967][ T29] audit: type=1326 audit(1728627098.704:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6884 comm="syz.0.1303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 54.586216][ T29] audit: type=1326 audit(1728627098.714:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6884 comm="syz.0.1303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 54.609869][ T29] audit: type=1326 audit(1728627098.714:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6884 comm="syz.0.1303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 54.717515][ T6845] chnl_net:caif_netlink_parms(): no params data found [ 54.753848][ T6926] loop0: detected capacity change from 0 to 512 [ 54.794706][ T6934] can0: slcan on ttyS3. [ 54.800000][ T6926] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.811174][ T6845] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.818271][ T6845] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.830225][ T6845] bridge_slave_0: entered allmulticast mode [ 54.845825][ T6845] bridge_slave_0: entered promiscuous mode [ 54.863046][ T6845] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.870146][ T6845] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.887994][ T6845] bridge_slave_1: entered allmulticast mode [ 54.894516][ T6845] bridge_slave_1: entered promiscuous mode [ 54.902536][ T6942] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1320'. [ 54.914182][ T6942] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 54.915069][ T6932] can0 (unregistered): slcan off ttyS3. [ 54.922928][ T6942] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 54.937231][ T6942] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 54.945983][ T6942] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 54.956538][ T6942] vxlan0: entered promiscuous mode [ 54.961685][ T6942] vxlan0: entered allmulticast mode [ 55.002480][ T6845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.020315][ T6845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.079791][ T6845] team0: Port device team_slave_0 added [ 55.086373][ T6845] team0: Port device team_slave_1 added [ 55.115257][ T6845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.122230][ T6845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.148210][ T6845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.159637][ T6845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.166879][ T6845] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.193121][ T6845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.221600][ T6845] hsr_slave_0: entered promiscuous mode [ 55.233914][ T6845] hsr_slave_1: entered promiscuous mode [ 55.242098][ T6845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.251050][ T6845] Cannot create hsr debugfs directory [ 55.287794][ T6987] netlink: 'syz.3.1341': attribute type 4 has an invalid length. [ 55.295572][ T6987] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1341'. [ 55.363724][ T7001] loop3: detected capacity change from 0 to 512 [ 55.533484][ T7027] loop0: detected capacity change from 0 to 512 [ 55.579588][ T3469] udevd[3469]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 55.619316][ T3469] udevd[3469]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 55.681612][ T7041] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 55.718149][ T40] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.749753][ T7053] loop2: detected capacity change from 0 to 512 [ 55.769178][ T40] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.827768][ T40] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.905316][ T40] bridge_slave_1: left allmulticast mode [ 55.911023][ T40] bridge_slave_1: left promiscuous mode [ 55.916793][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.930298][ T40] bridge_slave_0: left allmulticast mode [ 55.936147][ T40] bridge_slave_0: left promiscuous mode [ 55.941815][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.115400][ T7091] netlink: 288 bytes leftover after parsing attributes in process `syz.2.1389'. [ 56.124847][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.137502][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.155381][ T40] bond0 (unregistering): Released all slaves [ 56.203049][ T40] hsr_slave_0: left promiscuous mode [ 56.213961][ T40] hsr_slave_1: left promiscuous mode [ 56.242001][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 56.249691][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 56.266383][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 56.273862][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.302115][ T40] veth1_macvtap: left promiscuous mode [ 56.307764][ T40] veth0_macvtap: left promiscuous mode [ 56.313501][ T40] veth1_vlan: left promiscuous mode [ 56.318784][ T40] veth0_vlan: left promiscuous mode [ 56.363224][ T7124] netlink: 288 bytes leftover after parsing attributes in process `syz.4.1400'. [ 56.479089][ T40] team0 (unregistering): Port device team_slave_1 removed [ 56.489020][ T40] team0 (unregistering): Port device team_slave_0 removed [ 56.742346][ T7178] netlink: 288 bytes leftover after parsing attributes in process `syz.0.1413'. [ 56.748817][ T7173] loop4: detected capacity change from 0 to 512 [ 56.761778][ T6845] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.780911][ T6845] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.808506][ T6845] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.828012][ T6845] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.836454][ T7173] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 56.844510][ T7173] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 56.869354][ T7173] System zones: 0-1, 15-15, 18-18, 34-34 [ 56.876391][ T7173] EXT4-fs (loop4): orphan cleanup on readonly fs [ 56.883737][ T7173] EXT4-fs warning (device loop4): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 56.898830][ T7173] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 56.912060][ T7173] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1415: bg 0: block 40: padding at end of block bitmap is not set [ 56.927041][ T7173] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 56.936782][ T7173] EXT4-fs (loop4): 1 truncate cleaned up [ 56.946695][ T6845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.963399][ T7173] EXT4-fs error (device loop4): ext4_encrypted_get_link:46: inode #16: comm syz.4.1415: bad symlink. [ 56.964101][ T6845] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.978584][ T7173] EXT4-fs error (device loop4): ext4_encrypted_get_link:46: inode #16: comm syz.4.1415: bad symlink. [ 56.993423][ T3287] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.000502][ T3287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.016228][ T3287] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.023320][ T3287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.078771][ T7216] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 57.172466][ T6845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.264867][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 57.264890][ T29] audit: type=1400 audit(1728627101.444:423): avc: denied { write } for pid=7254 comm="syz.4.1436" path="socket:[17420]" dev="sockfs" ino=17420 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 57.314400][ T7262] loop0: detected capacity change from 0 to 512 [ 57.333608][ T7262] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.342371][ T6845] veth0_vlan: entered promiscuous mode [ 57.386002][ T7262] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec018, mo2=0002] [ 57.393952][ T7262] System zones: 1-12 [ 57.414253][ T29] audit: type=1400 audit(1728627101.594:424): avc: denied { connect } for pid=7277 comm="syz.3.1440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 57.414884][ T6845] veth1_vlan: entered promiscuous mode [ 57.433846][ T29] audit: type=1400 audit(1728627101.594:425): avc: denied { getopt } for pid=7277 comm="syz.3.1440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 57.500385][ T7262] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 57.551480][ T6845] veth0_macvtap: entered promiscuous mode [ 57.569407][ T6845] veth1_macvtap: entered promiscuous mode [ 57.577904][ T7262] EXT4-fs (loop0): 1 truncate cleaned up [ 57.595193][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.605678][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.615541][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.626037][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.635882][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.646493][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.656419][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.666855][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.711290][ T6845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.733422][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.743898][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.753760][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.764297][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.774264][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.784794][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.794656][ T6845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.805206][ T6845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.893907][ T6845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.921854][ T6845] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.930707][ T6845] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.939434][ T6845] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.948261][ T6845] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.091512][ T29] audit: type=1400 audit(1728627102.274:426): avc: denied { read } for pid=7343 comm="syz.1.1299" path="socket:[17142]" dev="sockfs" ino=17142 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 58.192767][ T7358] netlink: 'syz.1.1477': attribute type 1 has an invalid length. [ 58.194197][ T7359] loop2: detected capacity change from 0 to 512 [ 58.200659][ T7358] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1477'. [ 58.275140][ T7359] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.289853][ T7359] EXT4-fs (loop2): invalid journal inode [ 58.306877][ T7359] EXT4-fs (loop2): can't get journal size [ 58.334425][ T7359] EXT4-fs (loop2): 1 truncate cleaned up [ 58.388405][ T7363] loop3: detected capacity change from 0 to 8192 [ 58.416884][ T7363] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.545601][ T7396] netlink: 'syz.3.1493': attribute type 1 has an invalid length. [ 58.616172][ T29] audit: type=1326 audit(1728627102.804:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.670885][ T29] audit: type=1326 audit(1728627102.834:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.694335][ T29] audit: type=1326 audit(1728627102.834:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.717808][ T29] audit: type=1326 audit(1728627102.834:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.741150][ T29] audit: type=1326 audit(1728627102.834:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=75 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.764400][ T29] audit: type=1326 audit(1728627102.834:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7400 comm="syz.0.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 58.793643][ T7412] loop3: detected capacity change from 0 to 512 [ 58.804200][ T7415] __nla_validate_parse: 3 callbacks suppressed [ 58.804215][ T7415] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1503'. [ 58.838343][ T7412] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.036774][ T7411] loop0: detected capacity change from 0 to 8192 [ 59.083458][ T7450] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1517'. [ 59.086853][ T7452] loop1: detected capacity change from 0 to 512 [ 59.134282][ T7411] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.147304][ T7454] loop2: detected capacity change from 0 to 512 [ 59.154751][ T7452] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 59.180609][ T7454] ext4 filesystem being mounted at /136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.255484][ T7452] EXT4-fs (loop1): invalid journal inode [ 59.261226][ T7452] EXT4-fs (loop1): can't get journal size [ 59.283185][ T7452] EXT4-fs (loop1): 1 truncate cleaned up [ 59.402542][ T7475] hub 9-0:1.0: USB hub found [ 59.423126][ T7475] hub 9-0:1.0: 8 ports detected [ 59.574998][ T7487] loop4: detected capacity change from 0 to 8192 [ 59.586543][ T7493] loop3: detected capacity change from 0 to 256 [ 59.595691][ T7487] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.613808][ T7493] msdos: Bad value for 'gid' [ 59.618478][ T7493] msdos: Bad value for 'gid' [ 59.660187][ T7497] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1539'. [ 59.696179][ T7501] loop2: detected capacity change from 0 to 128 [ 59.771257][ T7512] hub 9-0:1.0: USB hub found [ 59.786452][ T7512] hub 9-0:1.0: 8 ports detected [ 59.879308][ T7533] loop1: detected capacity change from 0 to 256 [ 59.925855][ T7533] msdos: Bad value for 'gid' [ 59.930478][ T7533] msdos: Bad value for 'gid' [ 60.058669][ T7557] hub 9-0:1.0: USB hub found [ 60.077220][ T7557] hub 9-0:1.0: 8 ports detected [ 60.080688][ T7560] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1569'. [ 60.274574][ T7572] loop2: detected capacity change from 0 to 8192 [ 60.286711][ T7580] loop4: detected capacity change from 0 to 256 [ 60.300082][ T7580] msdos: Bad value for 'gid' [ 60.304698][ T7580] msdos: Bad value for 'gid' [ 60.366781][ T7572] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 60.450495][ T7592] loop3: detected capacity change from 0 to 512 [ 60.473602][ T7596] netlink: 'syz.4.1588': attribute type 1 has an invalid length. [ 60.481426][ T7596] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1588'. [ 60.537887][ T7592] ext4 filesystem being mounted at /113/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.584103][ T7592] EXT4-fs warning (device loop3): verify_group_input:156: Last group not full [ 60.602197][ T7618] loop0: detected capacity change from 0 to 1024 [ 60.641610][ T7618] ext4 filesystem being mounted at /84/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.952088][ T7670] loop4: detected capacity change from 0 to 1024 [ 60.985134][ T7670] ext4 filesystem being mounted at /265/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.123045][ T7695] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1631'. [ 61.164711][ T7699] loop2: detected capacity change from 0 to 512 [ 61.187170][ T7699] ext4 filesystem being mounted at /160/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.200737][ T7699] EXT4-fs warning (device loop2): verify_group_input:156: Last group not full [ 61.248141][ T7711] loop1: detected capacity change from 0 to 764 [ 61.267400][ T7711] rock: directory entry would overflow storage [ 61.273598][ T7711] rock: sig=0x4f50, size=4, remaining=3 [ 61.279205][ T7711] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 61.334300][ T7722] loop1: detected capacity change from 0 to 512 [ 61.350099][ T7722] ext4 filesystem being mounted at /38/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 61.422751][ T7732] loop3: detected capacity change from 0 to 512 [ 61.440039][ T7734] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1657'. [ 61.473616][ T7732] ext4 filesystem being mounted at /125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 61.643939][ T7745] loop1: detected capacity change from 0 to 1024 [ 61.694675][ T7745] ext4 filesystem being mounted at /42/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.796460][ T7754] netlink: 'syz.4.1640': attribute type 1 has an invalid length. [ 61.899570][ T7766] loop3: detected capacity change from 0 to 2048 [ 62.027908][ T7787] loop3: detected capacity change from 0 to 512 [ 62.043034][ T7787] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.052191][ T7787] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 62.065156][ T7795] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 0, id = 0 [ 62.083008][ T7787] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 62.104389][ T7787] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 62.128870][ T7787] System zones: 0-2, 18-18, 34-34 [ 62.138847][ T7787] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 62.147668][ T7809] Cannot find add_set index 0 as target [ 62.159058][ T7807] netlink: 'syz.2.1673': attribute type 1 has an invalid length. [ 62.164789][ T7787] EXT4-fs (loop3): 1 truncate cleaned up [ 62.248346][ T7822] loop4: detected capacity change from 0 to 764 [ 62.282030][ T7822] rock: directory entry would overflow storage [ 62.288307][ T7822] rock: sig=0x4f50, size=4, remaining=3 [ 62.293917][ T7822] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 62.399567][ T7851] loop4: detected capacity change from 0 to 512 [ 62.417166][ T7851] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.426392][ T7851] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 62.448108][ T7851] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 62.473508][ T7851] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 62.505934][ T7851] System zones: 0-2, 18-18, 34-34 [ 62.517949][ T7851] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1138: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 62.535054][ T7863] netlink: 'syz.0.1690': attribute type 1 has an invalid length. [ 62.564636][ T7851] EXT4-fs (loop4): 1 truncate cleaned up [ 62.634761][ T7874] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 0, id = 0 [ 62.746801][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 62.746813][ T29] audit: type=1400 audit(1728627106.934:445): avc: denied { execstack } for pid=7883 comm="syz.2.1700" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 62.956415][ T7918] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 0, id = 0 [ 63.527932][ T29] audit: type=1326 audit(1728627107.714:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.593588][ T29] audit: type=1326 audit(1728627107.734:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.617143][ T29] audit: type=1326 audit(1728627107.734:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.640725][ T29] audit: type=1326 audit(1728627107.734:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.664767][ T29] audit: type=1326 audit(1728627107.734:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.688320][ T29] audit: type=1326 audit(1728627107.744:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7964 comm="syz.0.1738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe77b4dff9 code=0x7ffc0000 [ 63.937291][ T29] audit: type=1400 audit(1728627108.124:452): avc: denied { ioctl } for pid=7990 comm="syz.2.1753" path="socket:[19231]" dev="sockfs" ino=19231 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 64.095132][ T8020] usb usb9: usbfs: process 8020 (syz.0.1764) did not claim interface 0 before use [ 64.137636][ T29] audit: type=1326 audit(1728627108.314:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8023 comm="syz.3.1767" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdb801dff9 code=0x7ffc0000 [ 64.160977][ T29] audit: type=1326 audit(1728627108.314:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8023 comm="syz.3.1767" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdb801dff9 code=0x7ffc0000 [ 64.558408][ T8067] loop1: detected capacity change from 0 to 512 [ 64.601724][ T8067] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.886044][ T8101] usb usb9: usbfs: process 8101 (syz.4.1805) did not claim interface 0 before use [ 64.955249][ T8108] loop1: detected capacity change from 0 to 1024 [ 64.962042][ T8108] EXT4-fs: Ignoring removed orlov option [ 64.967793][ T8108] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.978334][ T8112] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1808'. [ 65.010102][ T8108] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8043c118, mo2=0002] [ 65.118557][ T8137] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1818'. [ 65.202950][ T8158] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1838'. [ 65.339318][ T8179] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1837'. [ 65.388519][ T6845] ================================================================== [ 65.396626][ T6845] BUG: KCSAN: data-race in pcpu_alloc_noprof / pcpu_free_area [ 65.404099][ T6845] [ 65.406430][ T6845] read-write to 0xffffffff88bdf3ac of 4 bytes by task 4001 on cpu 0: [ 65.414493][ T6845] pcpu_free_area+0x4dc/0x570 [ 65.419177][ T6845] free_percpu+0x1c6/0xb30 [ 65.423600][ T6845] xt_percpu_counter_free+0x63/0x80 [ 65.428818][ T6845] cleanup_entry+0x195/0x1c0 [ 65.433418][ T6845] __do_replace+0x470/0x580 [ 65.437929][ T6845] do_ip6t_set_ctl+0x820/0x8c0 [ 65.442694][ T6845] nf_setsockopt+0x195/0x1b0 [ 65.447296][ T6845] ipv6_setsockopt+0x10f/0x130 [ 65.452058][ T6845] tcp_setsockopt+0x93/0xb0 [ 65.456565][ T6845] sock_common_setsockopt+0x64/0x80 [ 65.461770][ T6845] __sys_setsockopt+0x1cc/0x240 [ 65.466627][ T6845] __x64_sys_setsockopt+0x66/0x80 [ 65.471649][ T6845] x64_sys_call+0x278d/0x2d60 [ 65.476321][ T6845] do_syscall_64+0xc9/0x1c0 [ 65.480819][ T6845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.486721][ T6845] [ 65.489042][ T6845] read to 0xffffffff88bdf3ac of 4 bytes by task 6845 on cpu 1: [ 65.496573][ T6845] pcpu_alloc_noprof+0x9b6/0x10a0 [ 65.501598][ T6845] xt_percpu_counter_alloc+0x79/0x110 [ 65.506966][ T6845] translate_table+0x9b1/0x1040 [ 65.511808][ T6845] do_ip6t_set_ctl+0x7cc/0x8c0 [ 65.516567][ T6845] nf_setsockopt+0x195/0x1b0 [ 65.521156][ T6845] ipv6_setsockopt+0x10f/0x130 [ 65.525911][ T6845] tcp_setsockopt+0x93/0xb0 [ 65.530408][ T6845] sock_common_setsockopt+0x64/0x80 [ 65.535598][ T6845] __sys_setsockopt+0x1cc/0x240 [ 65.540447][ T6845] __x64_sys_setsockopt+0x66/0x80 [ 65.545468][ T6845] x64_sys_call+0x278d/0x2d60 [ 65.550141][ T6845] do_syscall_64+0xc9/0x1c0 [ 65.554634][ T6845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.560525][ T6845] [ 65.562837][ T6845] value changed: 0x000000d9 -> 0x000000da [ 65.568535][ T6845] [ 65.570844][ T6845] Reported by Kernel Concurrency Sanitizer on: [ 65.576986][ T6845] CPU: 1 UID: 0 PID: 6845 Comm: syz-executor Not tainted 6.12.0-rc2-syzkaller-00205-g1d227fcc7222 #0 [ 65.587830][ T6845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.597872][ T6845] ==================================================================