last executing test programs: 1.22548962s ago: executing program 3 (id=784): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x211000, 0x1000}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r1, &(0x7f0000019440)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80ffe0090f000060000000a2bc5603ca00000f7f89000000200000004a2471083ec6991778581acb6c0101ff0000000309", 0x48}], 0x1) 1.153541716s ago: executing program 0 (id=787): unshare(0x22020600) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x2200454, &(0x7f0000000000), 0x1, 0x236, &(0x7f0000000300)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) quotactl_fd$Q_SYNC(r0, 0xffffffff80000101, 0x0, 0x0) 1.153372556s ago: executing program 0 (id=788): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/183, 0xf4}], 0x1, 0xa800, 0x7ffe) 1.153314566s ago: executing program 3 (id=789): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/mdstat\x00', 0x0, 0x0) read$hiddev(r0, &(0x7f00000000c0)=""/4092, 0xffc) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1, 0x10000, 0x0) read$msr(r0, &(0x7f0000000180)=""/92, 0x5c) 1.141176337s ago: executing program 2 (id=790): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x200000001, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000000c0)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000600)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x7803, 0x3, {}, 0x8000, 0xa, 0x4}}}, 0x90) 1.093257261s ago: executing program 3 (id=793): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000002640)=@delchain={0x15c, 0x65, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x2, 0x2}, {0x0, 0x1}, {0x0, 0xb}}, [@TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_bpf={{0x8}, {0x100, 0x2, [@TCA_BPF_FD={0x8}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0xd8, 0x1, [@m_simple={0x30, 0x1e, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_simple={0x38, 0x1e, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x8, 0x3, 'bpf\x00'}]}, {0x4}, {0xc, 0x7, {0x0, 0x79d0f023c2b305dd}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_connmark={0x34, 0x15, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_csum={0x38, 0x8, 0x0, 0x0, {{0x9}, {0x4}, {0x9, 0x6, "4ac6768e05"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x3}, @TCA_BPF_FD={0x8}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x2}}, @filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_TO={0x8, 0x2, 0xca}]}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x81}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 1.063756303s ago: executing program 2 (id=795): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="07000000040000002001000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bc00551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) fspick(0xffffffffffffffff, &(0x7f00000002c0)='.\x00', 0x0) 999.644859ms ago: executing program 3 (id=798): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) listen(r0, 0x6227) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), 0x4) 999.536669ms ago: executing program 2 (id=799): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x503, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x38}}, 0x0) 941.882083ms ago: executing program 3 (id=803): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') getdents64(r0, &(0x7f0000000000)=""/78, 0x4e) exit(0x3) getdents(r0, &(0x7f0000000200)=""/251, 0xfb) 941.705723ms ago: executing program 2 (id=804): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000001c000000000000ea04850000007b00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) write$binfmt_register(r1, &(0x7f0000000200)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x6, 0x3a, '@', 0x3a, '\\', 0x3a, './file0', 0x3a, [0x46]}, 0x2a) 913.486646ms ago: executing program 2 (id=805): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) shutdown(r1, 0x0) 913.137666ms ago: executing program 0 (id=806): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x200000001, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000000c0)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000600)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x7803, 0x3, {}, 0x8000, 0xa, 0x4}}}, 0x90) 878.245719ms ago: executing program 2 (id=808): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="e6", 0x1}], 0x1}}], 0x1, 0x24040890) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140)=0xffff0000, 0x4) 854.892691ms ago: executing program 0 (id=811): close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000080000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000"], &(0x7f0000000200)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x80, 0x6, 0x301, 0x0, 0xe0, 0x101, 0x0}) 798.950205ms ago: executing program 0 (id=813): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='mm_page_alloc\x00', r0}, 0x10) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x6, 0x0, 0x0, 0x60000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x4}, 0x100882, 0x7ff, 0x6, 0x0, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000b, 0x12011, r1, 0x0) 737.78208ms ago: executing program 0 (id=816): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000001c00)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x4d, 0x0, @wg=@data={0x4, 0x2007407, 0xfffffffffffffffd, "9c67524ed6ed152d4f775bbc411126513b67ab2818e6f3aeb55bee6ae1049f195705bc8bd9b1085cd41af77353267df8a1d4cecdb0"}}}}}}, 0x0) poll(&(0x7f0000000200)=[{r0, 0x80}], 0x1, 0xfffff800) 737.42166ms ago: executing program 1 (id=818): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019300)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x1, {0x60, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x18, 0x2, [@TCA_CAKE_DIFFSERV_MODE={0x8, 0x3, 0x3}, @TCA_CAKE_BASE_RATE64={0xc, 0x2, 0x3906a7ea}]}}]}, 0x48}}, 0x0) 724.606521ms ago: executing program 1 (id=819): bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800001f1a0068099b3c0000000000001860000000000000824d086bb227733218120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000001800000000000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r0}, 0x10) clock_nanosleep(0x9, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0) 649.907927ms ago: executing program 1 (id=821): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x217, @time={0x65757100, 0x8000008}, 0x0, {}, 0x67, 0x2, 0x2}) 632.864178ms ago: executing program 1 (id=823): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000d30000000800000002"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r1, 0xffffffffffffffff}, &(0x7f0000001d80), &(0x7f0000001d40)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r2}, &(0x7f0000000a00), &(0x7f0000000940)=r0}, 0x20) 608.194881ms ago: executing program 1 (id=824): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20048054}, 0x4) 393.789128ms ago: executing program 1 (id=825): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x9, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) sync() 307.689475ms ago: executing program 4 (id=827): setresuid(0xee01, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000002680)=0xc) setresuid(0x0, r1, r1) 307.241765ms ago: executing program 4 (id=828): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000f6000000006debff00850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0, 0x0, 0x1}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x4) 217.878232ms ago: executing program 4 (id=829): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x200008, &(0x7f0000000400)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}]}, 0x1, 0x504, &(0x7f0000001000)="$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") quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000100)={0x0, 0x100000000, 0x2000000000000000, 0x3, 0x0, 0xffffffffffffffff, 0x7b, 0xfffffffffffffffd, 0x9b}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x105042, 0x40) write$cgroup_subtree(r0, &(0x7f0000000300)=ANY=[], 0x32600) 193.565334ms ago: executing program 4 (id=830): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, &(0x7f00000001c0)=0x8, r0, 0x0, 0x9322, 0x8) 44.112946ms ago: executing program 3 (id=831): mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfffffffffffffffe, 0x5) mlock2(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x0) 43.985266ms ago: executing program 4 (id=832): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpu.idle\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x27) 0s ago: executing program 4 (id=833): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x80, 0x7}) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x80000000}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. [ 26.611552][ T29] audit: type=1400 audit(1754192358.400:62): avc: denied { mounton } for pid=3271 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.612710][ T3271] cgroup: Unknown subsys name 'net' [ 26.634312][ T29] audit: type=1400 audit(1754192358.400:63): avc: denied { mount } for pid=3271 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.661692][ T29] audit: type=1400 audit(1754192358.430:64): avc: denied { unmount } for pid=3271 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.778234][ T3271] cgroup: Unknown subsys name 'cpuset' [ 26.784546][ T3271] cgroup: Unknown subsys name 'rlimit' [ 26.905553][ T29] audit: type=1400 audit(1754192358.690:65): avc: denied { setattr } for pid=3271 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.928843][ T29] audit: type=1400 audit(1754192358.690:66): avc: denied { create } for pid=3271 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.949382][ T29] audit: type=1400 audit(1754192358.690:67): avc: denied { write } for pid=3271 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.962205][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.969750][ T29] audit: type=1400 audit(1754192358.690:68): avc: denied { read } for pid=3271 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.998562][ T29] audit: type=1400 audit(1754192358.700:69): avc: denied { mounton } for pid=3271 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.023601][ T29] audit: type=1400 audit(1754192358.700:70): avc: denied { mount } for pid=3271 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 27.030109][ T3271] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.046855][ T29] audit: type=1400 audit(1754192358.770:71): avc: denied { relabelto } for pid=3292 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.159911][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 28.243015][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 28.273323][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.280543][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.287854][ T3301] bridge_slave_0: entered allmulticast mode [ 28.294298][ T3301] bridge_slave_0: entered promiscuous mode [ 28.301170][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 28.319851][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.326932][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.334293][ T3301] bridge_slave_1: entered allmulticast mode [ 28.340722][ T3301] bridge_slave_1: entered promiscuous mode [ 28.378606][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.388018][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 28.398288][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.443764][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.450908][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.458190][ T3299] bridge_slave_0: entered allmulticast mode [ 28.464597][ T3299] bridge_slave_0: entered promiscuous mode [ 28.475840][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 28.498277][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.505373][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.512545][ T3299] bridge_slave_1: entered allmulticast mode [ 28.519125][ T3299] bridge_slave_1: entered promiscuous mode [ 28.525866][ T3301] team0: Port device team_slave_0 added [ 28.535501][ T3301] team0: Port device team_slave_1 added [ 28.543699][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.550861][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.558113][ T3300] bridge_slave_0: entered allmulticast mode [ 28.564446][ T3300] bridge_slave_0: entered promiscuous mode [ 28.583570][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.602686][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.609836][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.616994][ T3300] bridge_slave_1: entered allmulticast mode [ 28.623551][ T3300] bridge_slave_1: entered promiscuous mode [ 28.635604][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.676797][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.683807][ T3301] 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. [ 28.709787][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.720648][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.727741][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.734951][ T3310] bridge_slave_0: entered allmulticast mode [ 28.741315][ T3310] bridge_slave_0: entered promiscuous mode [ 28.748018][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.755081][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.762255][ T3310] bridge_slave_1: entered allmulticast mode [ 28.768913][ T3310] bridge_slave_1: entered promiscuous mode [ 28.782954][ T3299] team0: Port device team_slave_0 added [ 28.788962][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.795918][ T3301] 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. [ 28.822336][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.841918][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.863692][ T3299] team0: Port device team_slave_1 added [ 28.876288][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.891665][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.912106][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.919118][ T3299] 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. [ 28.945161][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.956392][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.963433][ T3299] 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. [ 28.989347][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.005534][ T3300] team0: Port device team_slave_0 added [ 29.012311][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.021521][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.028623][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.035815][ T3306] bridge_slave_0: entered allmulticast mode [ 29.042262][ T3306] bridge_slave_0: entered promiscuous mode [ 29.061082][ T3300] team0: Port device team_slave_1 added [ 29.072557][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.079753][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.087205][ T3306] bridge_slave_1: entered allmulticast mode [ 29.093648][ T3306] bridge_slave_1: entered promiscuous mode [ 29.107391][ T3301] hsr_slave_0: entered promiscuous mode [ 29.113399][ T3301] hsr_slave_1: entered promiscuous mode [ 29.130593][ T3310] team0: Port device team_slave_0 added [ 29.136903][ T3310] team0: Port device team_slave_1 added [ 29.149468][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.172208][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.179243][ T3300] 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. [ 29.205556][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.222229][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.243749][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.250781][ T3300] 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. [ 29.276720][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.314643][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.321838][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.347793][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.359113][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.366065][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.392090][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.409757][ T3299] hsr_slave_0: entered promiscuous mode [ 29.415818][ T3299] hsr_slave_1: entered promiscuous mode [ 29.421742][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 29.427550][ T3299] Cannot create hsr debugfs directory [ 29.440242][ T3306] team0: Port device team_slave_0 added [ 29.460342][ T3306] team0: Port device team_slave_1 added [ 29.488794][ T3310] hsr_slave_0: entered promiscuous mode [ 29.494790][ T3310] hsr_slave_1: entered promiscuous mode [ 29.500624][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 29.506352][ T3310] Cannot create hsr debugfs directory [ 29.520573][ T3300] hsr_slave_0: entered promiscuous mode [ 29.526623][ T3300] hsr_slave_1: entered promiscuous mode [ 29.532471][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 29.538279][ T3300] Cannot create hsr debugfs directory [ 29.563848][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.570922][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.596828][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.608208][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.615180][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.641136][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.742257][ T3306] hsr_slave_0: entered promiscuous mode [ 29.748407][ T3306] hsr_slave_1: entered promiscuous mode [ 29.754200][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 29.759957][ T3306] Cannot create hsr debugfs directory [ 29.804630][ T3301] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.828769][ T3301] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.837864][ T3301] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.867029][ T3301] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.902119][ T3299] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.925154][ T3299] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.935659][ T3299] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.944834][ T3299] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.965736][ T3300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.989161][ T3310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.998599][ T3300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.008169][ T3300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.023392][ T3310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.035694][ T3300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.046687][ T3310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.064195][ T3310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.090870][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.106031][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.115884][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.125626][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.175329][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.202780][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.213137][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.228549][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.237545][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.246736][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.253864][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.263204][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.270342][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.290519][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.300827][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.320446][ T1798] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.327555][ T1798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.336743][ T1798] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.343834][ T1798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.361720][ T1798] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.368848][ T1798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.377581][ T1798] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.384652][ T1798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.399167][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.424569][ T3301] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.435119][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.448499][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.455575][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.464189][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.471370][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.506975][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.524439][ T3310] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.535037][ T3310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.571451][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.592569][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.600228][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.618564][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.625851][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.642619][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.689406][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.708137][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.733295][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.745155][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.806375][ T3301] veth0_vlan: entered promiscuous mode [ 30.835607][ T3301] veth1_vlan: entered promiscuous mode [ 30.872026][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.899482][ T3299] veth0_vlan: entered promiscuous mode [ 30.923412][ T3299] veth1_vlan: entered promiscuous mode [ 30.930303][ T3300] veth0_vlan: entered promiscuous mode [ 30.943017][ T3301] veth0_macvtap: entered promiscuous mode [ 30.956540][ T3300] veth1_vlan: entered promiscuous mode [ 30.963173][ T3301] veth1_macvtap: entered promiscuous mode [ 30.998317][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.013612][ T3299] veth0_macvtap: entered promiscuous mode [ 31.026847][ T3300] veth0_macvtap: entered promiscuous mode [ 31.034354][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.050190][ T3310] veth0_vlan: entered promiscuous mode [ 31.056178][ T3299] veth1_macvtap: entered promiscuous mode [ 31.066185][ T3300] veth1_macvtap: entered promiscuous mode [ 31.073138][ T1455] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.090305][ T3306] veth0_vlan: entered promiscuous mode [ 31.099481][ T3306] veth1_vlan: entered promiscuous mode [ 31.105629][ T1455] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.114771][ T3310] veth1_vlan: entered promiscuous mode [ 31.125113][ T1455] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.138952][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.154743][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.173075][ T3310] veth0_macvtap: entered promiscuous mode [ 31.193114][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.205233][ T3306] veth0_macvtap: entered promiscuous mode [ 31.214315][ T3301] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.223927][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.236849][ T3310] veth1_macvtap: entered promiscuous mode [ 31.244648][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.266971][ T1668] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.278192][ T3306] veth1_macvtap: entered promiscuous mode [ 31.286890][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.309251][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.319404][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.330469][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.340812][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.354292][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.367788][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.393263][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.407667][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.422890][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.451949][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.484847][ T31] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.520171][ T3476] loop0: detected capacity change from 0 to 1024 [ 31.527796][ T31] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.542246][ T3476] EXT4-fs: Ignoring removed orlov option [ 31.555090][ T3476] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 31.565435][ T31] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.590005][ T3476] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 31.612068][ T31] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.616939][ T3476] EXT4-fs (loop0): invalid journal inode [ 31.628152][ T3476] EXT4-fs (loop0): can't get journal size [ 31.633916][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 31.633992][ T29] audit: type=1326 audit(1754192363.420:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.663367][ T29] audit: type=1326 audit(1754192363.420:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.669375][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.710200][ T3476] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 31.745103][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.761185][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.770742][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.781028][ T29] audit: type=1326 audit(1754192363.430:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.804175][ T29] audit: type=1326 audit(1754192363.490:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.804310][ T3498] netlink: 'syz.4.13': attribute type 14 has an invalid length. [ 31.827453][ T29] audit: type=1326 audit(1754192363.490:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.827488][ T29] audit: type=1326 audit(1754192363.490:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.881332][ T29] audit: type=1326 audit(1754192363.490:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.904526][ T29] audit: type=1326 audit(1754192363.490:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3486 comm="syz.3.8" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f274e18eb69 code=0x7ffc0000 [ 31.927671][ T3476] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 31.927671][ T3476] [ 31.947968][ T29] audit: type=1400 audit(1754192363.620:113): avc: denied { mount } for pid=3474 comm="syz.0.1" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.041574][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.056818][ T3505] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.18'. [ 32.168562][ T29] audit: type=1400 audit(1754192363.960:114): avc: denied { allowed } for pid=3519 comm="syz.3.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 32.589261][ T3564] IPv6: Can't replace route, no match found [ 32.633370][ T3568] netlink: 8 bytes leftover after parsing attributes in process `syz.1.43'. [ 32.643752][ T3568] netlink: 8 bytes leftover after parsing attributes in process `syz.1.43'. [ 32.679708][ T3574] netlink: 'syz.1.46': attribute type 1 has an invalid length. [ 32.687364][ T3574] netlink: 15 bytes leftover after parsing attributes in process `syz.1.46'. [ 32.998819][ T3588] netlink: 8 bytes leftover after parsing attributes in process `syz.3.52'. [ 33.218798][ T3611] netlink: 40 bytes leftover after parsing attributes in process `syz.2.63'. [ 33.269064][ T3616] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 33.371172][ T3625] netlink: 36 bytes leftover after parsing attributes in process `syz.2.70'. [ 33.380631][ T3625] Zero length message leads to an empty skb [ 33.658616][ T3658] 8021q: adding VLAN 0 to HW filter on device bond1 [ 33.666438][ T3658] bridge0: port 3(bond1) entered blocking state [ 33.672967][ T3658] bridge0: port 3(bond1) entered disabled state [ 33.679621][ T3658] bond1: entered allmulticast mode [ 33.686145][ T3658] bond1: entered promiscuous mode [ 33.691685][ T3658] bridge0: port 3(bond1) entered blocking state [ 33.697994][ T3658] bridge0: port 3(bond1) entered forwarding state [ 33.716293][ T1668] bridge0: port 3(bond1) entered disabled state [ 33.862268][ T3670] loop3: detected capacity change from 0 to 512 [ 33.904426][ T3676] netlink: 12 bytes leftover after parsing attributes in process `syz.1.92'. [ 33.913471][ T3676] netlink: 152 bytes leftover after parsing attributes in process `syz.1.92'. [ 33.916947][ T3677] loop4: detected capacity change from 0 to 1024 [ 33.930630][ T3670] vfat: Unknown parameter '01777777777777777777777' [ 33.964974][ T3679] loop0: detected capacity change from 0 to 128 [ 33.969228][ T3677] ======================================================= [ 33.969228][ T3677] WARNING: The mand mount option has been deprecated and [ 33.969228][ T3677] and is ignored by this kernel. Remove the mand [ 33.969228][ T3677] option from the mount to silence this warning. [ 33.969228][ T3677] ======================================================= [ 34.018048][ T3679] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 34.037325][ T3677] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 34.070474][ T3673] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.082500][ T3673] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.132395][ T3677] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #3: block 1: comm syz.4.93: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.211887][ T3677] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.93: Failed to acquire dquot type 0 [ 34.226168][ T3677] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.93: Freeing blocks not in datazone - block = 0, count = 4096 [ 34.296043][ T3677] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.93: Invalid inode bitmap blk 0 in block_group 0 [ 34.308789][ T1798] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.323318][ T3677] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 34.329001][ T1798] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:7: Failed to release dquot type 0 [ 34.343798][ T3677] EXT4-fs (loop4): 1 orphan inode deleted [ 34.359580][ T3706] netlink: 24 bytes leftover after parsing attributes in process `syz.1.105'. [ 34.369034][ T3677] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.411118][ T3677] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.752618][ T3743] serio: Serial port ttyS3 [ 35.286925][ T3791] capability: warning: `syz.1.145' uses deprecated v2 capabilities in a way that may be insecure [ 35.753882][ T3859] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 35.763813][ T3859] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 36.052580][ T3917] netlink: 'syz.4.205': attribute type 11 has an invalid length. [ 36.350419][ T3986] netlink: 'syz.1.239': attribute type 11 has an invalid length. [ 36.440996][ T4001] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 36.450613][ T4001] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 36.553796][ T4021] syz.1.254 (4021) used greatest stack depth: 10864 bytes left [ 36.643753][ T29] kauditd_printk_skb: 349 callbacks suppressed [ 36.643820][ T29] audit: type=1400 audit(1754192368.430:461): avc: denied { read write } for pid=4038 comm="syz.4.266" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 36.697054][ T29] audit: type=1400 audit(1754192368.430:462): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 36.721500][ T29] audit: type=1400 audit(1754192368.430:463): avc: denied { prog_load } for pid=4039 comm="syz.1.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 36.740670][ T29] audit: type=1400 audit(1754192368.430:464): avc: denied { create } for pid=4039 comm="syz.1.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 36.760734][ T29] audit: type=1400 audit(1754192368.440:465): avc: denied { create } for pid=4042 comm="syz.0.267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 36.780691][ T29] audit: type=1400 audit(1754192368.460:466): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 36.805147][ T29] audit: type=1400 audit(1754192368.470:467): avc: denied { read write } for pid=3306 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 36.829341][ T29] audit: type=1400 audit(1754192368.470:468): avc: denied { map_create } for pid=4044 comm="syz.0.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 36.848386][ T29] audit: type=1400 audit(1754192368.480:469): avc: denied { prog_load } for pid=4045 comm="syz.1.268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 36.867768][ T29] audit: type=1400 audit(1754192368.480:470): avc: denied { read write } for pid=4007 comm="syz.2.260" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 36.924680][ T4061] binfmt_misc: register: failed to install interpreter file ./file0 [ 36.970488][ T4069] mmap: syz.0.279 (4069) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 37.132222][ T4092] binfmt_misc: register: failed to install interpreter file ./file0 [ 37.685283][ T4159] capability: warning: `syz.3.322' uses 32-bit capabilities (legacy support in use) [ 38.087978][ T4217] netlink: 'syz.0.350': attribute type 7 has an invalid length. [ 38.161092][ T4223] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 38.465454][ T4263] sch_fq: defrate 4294967295 ignored. [ 38.525786][ T4271] __nla_validate_parse: 6 callbacks suppressed [ 38.525801][ T4271] netlink: 8 bytes leftover after parsing attributes in process `syz.0.375'. [ 38.541121][ T4271] netlink: 'syz.0.375': attribute type 21 has an invalid length. [ 39.742328][ T4457] netlink: 28 bytes leftover after parsing attributes in process `syz.4.465'. [ 39.751327][ T4457] netlink: 196 bytes leftover after parsing attributes in process `syz.4.465'. [ 39.772191][ T4457] netlink: 28 bytes leftover after parsing attributes in process `syz.4.465'. [ 39.782672][ T4457] netlink: 196 bytes leftover after parsing attributes in process `syz.4.465'. [ 40.114657][ T4532] netlink: 132 bytes leftover after parsing attributes in process `syz.2.502'. [ 40.244338][ T4553] syz.3.512 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 40.371888][ T4569] netlink: 28 bytes leftover after parsing attributes in process `syz.3.520'. [ 41.165968][ T4694] serio: Serial port ptm0 [ 41.378225][ T4715] bond1: entered promiscuous mode [ 41.383396][ T4715] bond1: entered allmulticast mode [ 41.389358][ T4715] 8021q: adding VLAN 0 to HW filter on device bond1 [ 41.400155][ T4715] bond1 (unregistering): Released all slaves [ 41.867120][ T29] kauditd_printk_skb: 750 callbacks suppressed [ 41.867137][ T29] audit: type=1400 audit(1754192373.495:1221): avc: denied { read write } for pid=3299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 41.928094][ T29] audit: type=1400 audit(1754192373.514:1222): avc: denied { read write } for pid=3299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 41.952475][ T29] audit: type=1400 audit(1754192373.523:1223): avc: denied { prog_load } for pid=4775 comm="syz.3.618" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 41.971538][ T29] audit: type=1400 audit(1754192373.532:1224): avc: denied { read write } for pid=3299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 41.995794][ T29] audit: type=1400 audit(1754192373.532:1225): avc: denied { prog_load } for pid=4777 comm="syz.3.619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 42.014885][ T29] audit: type=1400 audit(1754192373.532:1226): avc: denied { write } for pid=4777 comm="syz.3.619" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=0 [ 42.037938][ T29] audit: type=1400 audit(1754192373.551:1227): avc: denied { read write } for pid=3299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 42.062188][ T29] audit: type=1400 audit(1754192373.551:1228): avc: denied { read } for pid=4779 comm="syz.3.620" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=0 [ 42.106403][ T29] audit: type=1400 audit(1754192373.579:1229): avc: denied { read write } for pid=3306 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 42.130705][ T29] audit: type=1400 audit(1754192373.682:1230): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 42.585947][ T4865] netdevsim netdevsim4 netdevsim0: refused to change device tx_queue_len [ 42.693704][ T4887] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 42.782529][ T4905] netlink: 'syz.4.679': attribute type 21 has an invalid length. [ 42.891781][ T4934] netlink: 14 bytes leftover after parsing attributes in process `syz.3.691'. [ 42.906112][ T4934] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.920580][ T4934] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.931859][ T4934] bond0 (unregistering): Released all slaves [ 42.988693][ T4938] can0: slcan on ttyS3. [ 43.039605][ T4938] can0 (unregistered): slcan off ttyS3. [ 43.054591][ T4940] can0: slcan on ttyS3. [ 43.114448][ T4937] can0 (unregistered): slcan off ttyS3. [ 43.270837][ T4958] netlink: 12 bytes leftover after parsing attributes in process `syz.0.702'. [ 43.373442][ T4975] netlink: 1 bytes leftover after parsing attributes in process `syz.2.709'. [ 43.462917][ T4986] binfmt_misc: register: failed to install interpreter file ./file2 [ 43.535977][ T4994] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 43.580481][ T4994] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 44.070242][ T5027] team0: Device gtp0 is of different type [ 44.389980][ T5063] netlink: 4 bytes leftover after parsing attributes in process `syz.3.749'. [ 44.571763][ T5087] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.579068][ T5087] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.622281][ T5087] netlink: 'syz.3.761': attribute type 2 has an invalid length. [ 44.630104][ T5087] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 45.186636][ T5176] binfmt_misc: register: failed to install interpreter file ./file0 [ 45.493595][ T5215] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.500918][ T5215] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.565115][ T5215] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.577709][ T5215] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.636999][ T5219] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 45.659461][ T12] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.668474][ T12] netdevsim netdevsim4 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 45.687448][ T12] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.696529][ T12] netdevsim netdevsim4 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 45.727526][ T12] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.736585][ T12] netdevsim netdevsim4 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 45.766597][ T12] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.775539][ T12] netdevsim netdevsim4 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 46.134315][ T5222] ================================================================== [ 46.142453][ T5222] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 46.149861][ T5222] [ 46.152189][ T5222] read-write to 0xffff888106db26c0 of 8 bytes by task 12 on cpu 1: [ 46.160078][ T5222] __xa_clear_mark+0xf5/0x1e0 [ 46.164770][ T5222] __folio_end_writeback+0x177/0x470 [ 46.170071][ T5222] folio_end_writeback+0x71/0x3d0 [ 46.175115][ T5222] ext4_finish_bio+0x459/0x8c0 [ 46.179899][ T5222] ext4_release_io_end+0x9f/0x1f0 [ 46.184938][ T5222] ext4_end_io_end+0x18d/0x240 [ 46.189716][ T5222] ext4_end_io_rsv_work+0x151/0x1e0 [ 46.194931][ T5222] process_scheduled_works+0x4ce/0x9d0 [ 46.200405][ T5222] worker_thread+0x582/0x770 [ 46.205011][ T5222] kthread+0x489/0x510 [ 46.209084][ T5222] ret_from_fork+0xdd/0x150 [ 46.213594][ T5222] ret_from_fork_asm+0x1a/0x30 [ 46.218370][ T5222] [ 46.220697][ T5222] read to 0xffff888106db26c0 of 8 bytes by task 5222 on cpu 0: [ 46.228246][ T5222] xas_find_marked+0x218/0x620 [ 46.233111][ T5222] find_get_entry+0x5d/0x380 [ 46.237727][ T5222] filemap_get_folios_tag+0x13b/0x210 [ 46.243219][ T5222] filemap_fdatawait_keep_errors+0x6c/0x180 [ 46.249144][ T5222] sync_inodes_sb+0x39c/0x440 [ 46.253834][ T5222] sync_inodes_one_sb+0x3d/0x50 [ 46.258691][ T5222] __iterate_supers+0x110/0x220 [ 46.263547][ T5222] iterate_supers+0x1f/0x30 [ 46.268053][ T5222] ksys_sync+0x5c/0xe0 [ 46.272133][ T5222] __ia32_sys_sync+0xe/0x20 [ 46.276647][ T5222] x64_sys_call+0x2d10/0x2ff0 [ 46.281337][ T5222] do_syscall_64+0xd2/0x200 [ 46.285849][ T5222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.291756][ T5222] [ 46.294078][ T5222] value changed: 0xfffffffffffff000 -> 0xfffffffffff00000 [ 46.301182][ T5222] [ 46.303502][ T5222] Reported by Kernel Concurrency Sanitizer on: [ 46.309675][ T5222] CPU: 0 UID: 0 PID: 5222 Comm: syz.1.825 Not tainted 6.16.0-syzkaller-11241-g186f3edfdd41 #0 PREEMPT(voluntary) [ 46.321666][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 46.331731][ T5222] ================================================================== [ 47.219379][ T29] kauditd_printk_skb: 27421 callbacks suppressed [ 47.219395][ T29] audit: type=1400 audit(1754192379.495:27872): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 47.227595][ T3031] audit: audit_backlog=65 > audit_backlog_limit=64 [ 47.248164][ T29] audit: type=1400 audit(1754192379.504:27873): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 47.253639][ T3031] audit: audit_lost=261 audit_rate_limit=0 audit_backlog_limit=64 [ 47.253653][ T3031] audit: backlog limit exceeded [ 47.253935][ T3031] audit: audit_backlog=65 > audit_backlog_limit=64 [ 47.274812][ T29] audit: type=1400 audit(1754192379.504:27874): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 47.282635][ T3031] audit: audit_lost=262 audit_rate_limit=0 audit_backlog_limit=64 [ 47.287501][ T29] audit: type=1400 audit(1754192379.504:27875): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 47.293990][ T3031] audit: backlog limit exceeded [ 52.577327][ T29] kauditd_printk_skb: 55934 callbacks suppressed [ 52.577401][ T29] audit: type=1400 audit(1754192384.508:81476): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 52.593271][ T3031] audit: audit_backlog=65 > audit_backlog_limit=64 [ 52.604929][ T29] audit: type=1400 audit(1754192384.518:81477): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 52.611438][ T3031] audit: audit_lost=1041 audit_rate_limit=0 audit_backlog_limit=64 [ 52.632564][ T29] audit: type=1400 audit(1754192384.518:81478): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 52.640502][ T3031] audit: backlog limit exceeded [ 52.643181][ T3031] audit: audit_backlog=65 > audit_backlog_limit=64 [ 52.661661][ T29] audit: type=1400 audit(1754192384.518:81479): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 52.661708][ T29] audit: type=1400 audit(1754192384.518:81480): avc: denied { read } for pid=3031 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 52.666563][ T3031] audit: audit_lost=1042 audit_rate_limit=0 audit_backlog_limit=64