last executing test programs: 1.031652979s ago: executing program 0 (id=378): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$lan78xx(0x6, 0x3f, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) ioctl$EVIOCRMFF(r0, 0x80085502, 0x0) 749.242473ms ago: executing program 3 (id=399): r0 = fsopen(&(0x7f0000000100)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0xf) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='ro\x00', 0x0, 0x0) 704.839187ms ago: executing program 3 (id=402): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000050000000002000040"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200), &(0x7f00000003c0), 0x7fff, r0}, 0x38) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) 453.7232ms ago: executing program 2 (id=414): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 437.408091ms ago: executing program 1 (id=415): socket$kcm(0x18, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xfe, &(0x7f00000001c0)=[{&(0x7f00000007c0)="d8000000180081054e81f782db4cb904021d0800fe00fe05e8fe55a10a0015000600142603600e1208000f007f370301a8001600a40002400f008100035c0461c1d67f6f94007134cf6edb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090014d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00350db798262f3d40fad95667e006dcdf63951f215c3f8b6ad2cba0e2375ee535e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x20000800) 421.772212ms ago: executing program 4 (id=416): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x8, 0x3}, 0xc) 393.075665ms ago: executing program 2 (id=417): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x22fe0}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) recvfrom(r0, &(0x7f0000004000)=""/4112, 0xfffffffffffffedc, 0x2080, 0x0, 0x0) 389.406675ms ago: executing program 4 (id=418): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000004c0)={0x3, {{0x2, 0xfffd, @multicast2}}, {{0x2, 0x4e20, @local}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x2, {{0x2, 0x4e26, @multicast2}}, {{0x2, 0x2, @multicast1}}}, 0x108) 358.631268ms ago: executing program 1 (id=419): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x27, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x1a2d, 0x0, 0x7ff, 0x6, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/87, 0x62}, {&(0x7f0000001200)=""/4096, 0x100a}], 0x2, &(0x7f00000011c0)=[{0xfffffffffffffffc, 0x19000}], 0x1, 0x0) 355.378168ms ago: executing program 4 (id=420): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r0}, &(0x7f0000000140), &(0x7f0000000100)}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={r0, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x11, 0x10, &(0x7f00000003c0)=@framed={{}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000240)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0xc}, 0x94) 348.975819ms ago: executing program 2 (id=421): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000001c00)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x5, @private1, 0x5}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000300)="14", 0x1}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e20, 0x2db4, @dev={0xfe, 0x80, '\x00', 0x36}, 0x1}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000000640)='\"', 0x1}], 0x1}}], 0x2, 0x200400c4) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)={0x0, 0x5, 0x7}, 0x8) 337.04373ms ago: executing program 4 (id=422): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = io_uring_setup(0x79c4, &(0x7f00000001c0)={0x0, 0x701e, 0x400, 0x2, 0x64}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x1) 307.090213ms ago: executing program 4 (id=423): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001500)=[{&(0x7f0000000400)="b80a956634c2c863feee4dea223d", 0xe}], 0x1, 0x6) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000025a5, 0x9) 290.401294ms ago: executing program 3 (id=424): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x28, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x11, r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f00000001c0)={0x1, 0x5}, 0x8) 279.706525ms ago: executing program 0 (id=425): r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffffb]}, 0x8, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/152, 0x98}], 0x1) rt_sigqueueinfo(r0, 0x21, &(0x7f0000000180)={0x33, 0x40000020, 0xfffffffb}) 267.967236ms ago: executing program 1 (id=426): r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000080)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=@can={{}, 0x0, 0x3, 0x4, 0x0, "000000cef4949800"}, 0x10}, 0x2, 0x0, 0x0, 0x40080}, 0x4000855) 254.368357ms ago: executing program 2 (id=427): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000680)=@newqdisc={0x3c, 0x24, 0xf0b, 0x70bd29, 0x0, {0x0, 0x0, 0x12, r1, {0x0, 0xf}, {0xffff, 0xffff}, {0x1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0xc, 0x2, [@TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x3}]}}]}, 0x3c}}, 0x0) 242.698149ms ago: executing program 4 (id=428): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x8, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x9}, 0x200, 0x10000, 0x8, 0x1, 0x8, 0x7, 0xb, 0x0, 0x0, 0x0, 0x12000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@block_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@norecovery}]}, 0x3, 0x566, &(0x7f00000015c0)="$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") r0 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x2000, 0x0, 0x3) 223.30888ms ago: executing program 3 (id=429): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x48}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) r0 = socket(0xa, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x14, 0x0, &(0x7f0000000040)) 221.62747ms ago: executing program 1 (id=430): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x6, 0x7}}]}}]}, 0x48}}, 0x4c840) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xfff3, 0xfff3}, {0x0, 0xfff3}, {0x2, 0x300}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8847}, @TCA_FLOWER_KEY_MPLS_BOS={0x5}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) 194.681743ms ago: executing program 3 (id=431): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x4, 0xffff, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x4, 0x4, 0x7, 0x0, r0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r1}, &(0x7f0000000080), &(0x7f00000002c0)=r0}, 0x20) bpf$BPF_GET_MAP_INFO(0x3, &(0x7f0000000140)={r1, 0x58, &(0x7f00000000c0)}, 0x10) 194.484323ms ago: executing program 2 (id=432): socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x54, 0x0, 0x0, 0x0, 0x0, 0xfb, 0xc059, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x1, @perf_config_ext={0xefd, 0xcecc}, 0x0, 0x0, 0xffffffff, 0x1, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 151.930976ms ago: executing program 0 (id=433): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r0, &(0x7f0000001f00)=""/4091, 0xffb) 132.062398ms ago: executing program 0 (id=434): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x1000}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 127.446328ms ago: executing program 2 (id=435): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x20) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0xfffffffd, 0xfc}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0xcb, 0xffff, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x1) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000), 0x0) 117.53412ms ago: executing program 1 (id=436): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xc, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="05072bbd7000ffdbdf2501"], 0x48}, 0x1, 0x0, 0x0, 0x40008d0}, 0x0) 116.32807ms ago: executing program 3 (id=437): r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00000001c0)="110000000200060000071a806d8be255", 0x10) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000000)={0x24, 0x14, 0x201, 0x70bd25, 0x25dfdbfb, {0x11}, [@INET_DIAG_REQ_BYTECODE={0xd, 0x1, "38bd1e77461bc52dca"}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20008010) 91.992532ms ago: executing program 0 (id=438): unshare(0x22020400) r0 = syz_io_uring_setup(0x231, &(0x7f0000000080)={0x0, 0x1223, 0x10100, 0x0, 0x1}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_UNLINKAT={0x24, 0x1c, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x200, 0x1}) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0xfffffffffffffc76) 49.735025ms ago: executing program 1 (id=439): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x442, 0x0) io_setup(0xf28, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3fd, r0, 0x0, 0x0, 0x1c0000000080000}]) 0s ago: executing program 0 (id=440): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000540)='./file1\x00', 0x3010018, &(0x7f0000000040), 0x5, 0x4c3, &(0x7f0000000ac0)="$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") chdir(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, 0x1) symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kernel console output (not intermixed with test programs): [ 18.728542][ T28] audit: type=1400 audit(1771929655.789:62): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.754610][ T28] audit: type=1400 audit(1771929655.789:63): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.777459][ T28] audit: type=1400 audit(1771929655.789:64): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.800464][ T28] audit: type=1400 audit(1771929655.789:65): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.823437][ T28] audit: type=1400 audit(1771929655.789:66): avc: denied { read open } for pid=3193 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. [ 25.120096][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 25.120110][ T28] audit: type=1400 audit(1771929662.179:70): avc: denied { mounton } for pid=3298 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 [ 25.149089][ T28] audit: type=1400 audit(1771929662.209:71): avc: denied { mount } for pid=3298 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 [ 25.149911][ T3298] cgroup: Unknown subsys name 'net' [ 25.176763][ T28] audit: type=1400 audit(1771929662.239:72): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.292162][ T3298] cgroup: Unknown subsys name 'cpuset' [ 25.298252][ T3298] cgroup: Unknown subsys name 'rlimit' [ 25.427879][ T28] audit: type=1400 audit(1771929662.489:73): avc: denied { setattr } for pid=3298 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 [ 25.453276][ T28] audit: type=1400 audit(1771929662.489:74): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.473740][ T28] audit: type=1400 audit(1771929662.489:75): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.494313][ T28] audit: type=1400 audit(1771929662.489:76): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.501241][ T3303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.514694][ T28] audit: type=1400 audit(1771929662.499:77): avc: denied { read } for pid=3039 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 25.544123][ T28] audit: type=1400 audit(1771929662.509:78): avc: denied { mounton } for pid=3298 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.569349][ T28] audit: type=1400 audit(1771929662.509:79): avc: denied { mount } for pid=3298 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 [ 25.594572][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.661810][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.709745][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 26.718945][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 26.746469][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 26.775798][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 26.800438][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.807655][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.814919][ T3311] bridge_slave_0: entered allmulticast mode [ 26.821225][ T3311] bridge_slave_0: entered promiscuous mode [ 26.830223][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.837366][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.844557][ T3311] bridge_slave_1: entered allmulticast mode [ 26.851078][ T3311] bridge_slave_1: entered promiscuous mode [ 26.891256][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.914312][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.937238][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.944376][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.951509][ T3310] bridge_slave_0: entered allmulticast mode [ 26.958005][ T3310] bridge_slave_0: entered promiscuous mode [ 26.968787][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.975925][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.983112][ T3310] bridge_slave_1: entered allmulticast mode [ 26.989426][ T3310] bridge_slave_1: entered promiscuous mode [ 27.002075][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.009210][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.016519][ T3317] bridge_slave_0: entered allmulticast mode [ 27.022924][ T3317] bridge_slave_0: entered promiscuous mode [ 27.029506][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.036647][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.043820][ T3317] bridge_slave_1: entered allmulticast mode [ 27.050201][ T3317] bridge_slave_1: entered promiscuous mode [ 27.077828][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.085060][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.092232][ T3314] bridge_slave_0: entered allmulticast mode [ 27.098889][ T3314] bridge_slave_0: entered promiscuous mode [ 27.105593][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.112741][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.119893][ T3314] bridge_slave_1: entered allmulticast mode [ 27.126479][ T3314] bridge_slave_1: entered promiscuous mode [ 27.133495][ T3311] team0: Port device team_slave_0 added [ 27.149126][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.162662][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.169699][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.176955][ T3320] bridge_slave_0: entered allmulticast mode [ 27.183768][ T3320] bridge_slave_0: entered promiscuous mode [ 27.190542][ T3311] team0: Port device team_slave_1 added [ 27.205709][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.216010][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.226204][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.243106][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.250215][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.257417][ T3320] bridge_slave_1: entered allmulticast mode [ 27.263955][ T3320] bridge_slave_1: entered promiscuous mode [ 27.271477][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.289633][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.296627][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.322896][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.334592][ T3317] team0: Port device team_slave_0 added [ 27.340551][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.347766][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.373657][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.389389][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.403549][ T3317] team0: Port device team_slave_1 added [ 27.409689][ T3310] team0: Port device team_slave_0 added [ 27.427888][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.441983][ T3310] team0: Port device team_slave_1 added [ 27.457569][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.464692][ 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 1532 would solve the problem. [ 27.490770][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.507266][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.524506][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.531574][ 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 1532 would solve the problem. [ 27.557554][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.569031][ T3314] team0: Port device team_slave_0 added [ 27.579140][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.586120][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.612136][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.629934][ T3314] team0: Port device team_slave_1 added [ 27.644728][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.651793][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.677730][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.690624][ T3311] hsr_slave_0: entered promiscuous mode [ 27.696667][ T3311] hsr_slave_1: entered promiscuous mode [ 27.713690][ T3320] team0: Port device team_slave_0 added [ 27.744288][ T3310] hsr_slave_0: entered promiscuous mode [ 27.750287][ T3310] hsr_slave_1: entered promiscuous mode [ 27.756243][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 27.762142][ T3310] Cannot create hsr debugfs directory [ 27.768309][ T3320] team0: Port device team_slave_1 added [ 27.781083][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.788261][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.814604][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.826492][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.833537][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.859605][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.887148][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.894456][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.920528][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.934033][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.940983][ T3320] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.967010][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.998438][ T3317] hsr_slave_0: entered promiscuous mode [ 28.004497][ T3317] hsr_slave_1: entered promiscuous mode [ 28.010494][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 28.016333][ T3317] Cannot create hsr debugfs directory [ 28.065179][ T3320] hsr_slave_0: entered promiscuous mode [ 28.071094][ T3320] hsr_slave_1: entered promiscuous mode [ 28.077014][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 28.082773][ T3320] Cannot create hsr debugfs directory [ 28.090966][ T3314] hsr_slave_0: entered promiscuous mode [ 28.096877][ T3314] hsr_slave_1: entered promiscuous mode [ 28.102844][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 28.108552][ T3314] Cannot create hsr debugfs directory [ 28.261850][ T3311] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.273057][ T3311] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.282041][ T3311] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.292827][ T3311] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.312762][ T3310] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.323386][ T3310] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.334408][ T3310] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.343070][ T3310] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.366543][ T3317] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.382258][ T3317] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.390808][ T3317] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.407878][ T3317] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.437817][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.446947][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.455620][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.464450][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.506693][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.533091][ T3320] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.541830][ T3320] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.553321][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.560384][ T3320] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.569681][ T3320] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.588291][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.597364][ T2709] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.604481][ T2709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.615467][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.634669][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.641726][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.661831][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.673610][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.686011][ T2709] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.693171][ T2709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.705856][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.712967][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.727293][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.734464][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.745465][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.765605][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.772760][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.795848][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.810958][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.822905][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.830072][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.848030][ T3310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.863527][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.870593][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.898011][ T3317] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.908654][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.941194][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.956017][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.975026][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.990087][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.997182][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.006787][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.013922][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.029401][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.058675][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.127582][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.187166][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.244394][ T3311] veth0_vlan: entered promiscuous mode [ 29.267255][ T3311] veth1_vlan: entered promiscuous mode [ 29.280480][ T3310] veth0_vlan: entered promiscuous mode [ 29.290892][ T3314] veth0_vlan: entered promiscuous mode [ 29.313907][ T3314] veth1_vlan: entered promiscuous mode [ 29.323662][ T3311] veth0_macvtap: entered promiscuous mode [ 29.343700][ T3310] veth1_vlan: entered promiscuous mode [ 29.352869][ T3311] veth1_macvtap: entered promiscuous mode [ 29.368642][ T3320] veth0_vlan: entered promiscuous mode [ 29.379474][ T3314] veth0_macvtap: entered promiscuous mode [ 29.386368][ T3317] veth0_vlan: entered promiscuous mode [ 29.394684][ T3314] veth1_macvtap: entered promiscuous mode [ 29.403546][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.415794][ T3317] veth1_vlan: entered promiscuous mode [ 29.422772][ T3320] veth1_vlan: entered promiscuous mode [ 29.433887][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.448312][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.458449][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.474890][ T56] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.483975][ T56] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.496324][ T3310] veth0_macvtap: entered promiscuous mode [ 29.502842][ T56] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.511797][ T56] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.520572][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.537735][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.546758][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.564260][ T3310] veth1_macvtap: entered promiscuous mode [ 29.572882][ T56] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.597569][ T3320] veth0_macvtap: entered promiscuous mode [ 29.605554][ T3317] veth0_macvtap: entered promiscuous mode [ 29.605804][ T3314] 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. [ 29.615949][ T3317] veth1_macvtap: entered promiscuous mode [ 29.648498][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.662318][ T3320] veth1_macvtap: entered promiscuous mode [ 29.676445][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.686773][ T3480] netlink: 87 bytes leftover after parsing attributes in process `syz.0.1'. [ 29.692182][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.705830][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.724095][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.742355][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.759951][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.770403][ T3485] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 29.787026][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.602632][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.618390][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.641237][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 30.641251][ T28] audit: type=1400 audit(1771929667.699:113): avc: denied { create } for pid=3490 comm="syz.0.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 30.663773][ T3493] loop1: detected capacity change from 0 to 512 [ 30.686814][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.701122][ T3493] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.9: inode has both inline data and extents flags [ 30.707330][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.726525][ T3493] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.726729][ T3493] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.9: couldn't read orphan inode 15 (err -117) [ 30.735897][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 30.735913][ C1] EXT4-fs (loop1): initial error at time 1771929667: ext4_orphan_get:1391: inode 15 [ 30.735946][ C1] EXT4-fs (loop1): last error at time 1771929667: ext4_orphan_get:1391: inode 15 [ 30.772671][ T3493] loop1: lost filesystem error report for type 5 error -117 [ 30.774177][ T3493] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000070000 r/w without journal. Quota mode: writeback. [ 30.794939][ T28] audit: type=1400 audit(1771929667.859:114): avc: denied { mount } for pid=3492 comm="syz.1.9" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 30.825817][ T28] audit: type=1400 audit(1771929667.889:115): avc: denied { add_name } for pid=3492 comm="syz.1.9" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 30.860375][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.871989][ T28] audit: type=1400 audit(1771929667.889:116): avc: denied { create } for pid=3492 comm="syz.1.9" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 30.888495][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.901535][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000070000. [ 30.936693][ T56] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.949268][ T3502] loop1: detected capacity change from 0 to 1024 [ 30.969229][ T28] audit: type=1400 audit(1771929668.029:117): avc: denied { create } for pid=3503 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 30.974176][ T56] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.992287][ T3506] loop0: detected capacity change from 0 to 164 [ 30.998455][ T56] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.012142][ T3502] EXT4-fs: Ignoring removed bh option [ 31.027587][ T28] audit: type=1400 audit(1771929668.059:118): avc: denied { read write } for pid=3505 comm="syz.0.12" 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=1 [ 31.052704][ T28] audit: type=1400 audit(1771929668.059:119): avc: denied { open } for pid=3505 comm="syz.0.12" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 31.078494][ T28] audit: type=1400 audit(1771929668.059:120): avc: denied { ioctl } for pid=3505 comm="syz.0.12" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 31.122147][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.131893][ T3502] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.146487][ T28] audit: type=1400 audit(1771929668.169:121): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 31.171554][ T28] audit: type=1400 audit(1771929668.219:122): avc: denied { mount } for pid=3505 comm="syz.0.12" name="/" dev="loop0" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 31.172318][ T3502] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 31.289592][ T3520] netlink: 'syz.4.15': attribute type 10 has an invalid length. [ 31.311202][ T3520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.414221][ T3529] erspan0: entered promiscuous mode [ 31.484919][ T3533] netlink: 8 bytes leftover after parsing attributes in process `syz.0.20'. [ 31.515008][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.586595][ T3541] loop0: detected capacity change from 0 to 512 [ 31.627416][ T3541] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.675740][ T3541] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 31.712219][ T3541] EXT4-fs (loop0): 1 truncate cleaned up [ 31.718505][ T3541] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.760871][ T3541] netlink: 44 bytes leftover after parsing attributes in process `syz.0.26'. [ 31.771832][ T3541] IPVS: Unknown mcast interface: vetN1_macvtap [ 31.808454][ T3558] loop4: detected capacity change from 0 to 8192 [ 31.817643][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.989060][ T3560] syz.2.34 (3560) used greatest stack depth: 9072 bytes left [ 32.245611][ T3615] netlink: 8 bytes leftover after parsing attributes in process `syz.0.54'. [ 32.335198][ T3627] loop0: detected capacity change from 0 to 256 [ 32.381064][ T3627] FAT-fs (loop0): Directory bread(block 64) failed [ 32.408911][ T3627] FAT-fs (loop0): Directory bread(block 65) failed [ 32.438752][ T3627] FAT-fs (loop0): Directory bread(block 66) failed [ 32.471679][ T3627] FAT-fs (loop0): Directory bread(block 67) failed [ 32.495900][ T3627] FAT-fs (loop0): Directory bread(block 68) failed [ 32.527390][ T3627] FAT-fs (loop0): Directory bread(block 69) failed [ 32.545873][ T3627] FAT-fs (loop0): Directory bread(block 70) failed [ 32.590868][ T3627] FAT-fs (loop0): Directory bread(block 71) failed [ 32.622314][ T3627] FAT-fs (loop0): Directory bread(block 72) failed [ 32.631609][ T3627] FAT-fs (loop0): Directory bread(block 73) failed [ 32.847380][ T3683] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 32.847380][ T3683] The task syz.3.73 (3683) triggered the difference, watch for misbehavior. [ 32.961060][ T3687] ======================================================= [ 32.961060][ T3687] WARNING: The mand mount option has been deprecated and [ 32.961060][ T3687] and is ignored by this kernel. Remove the mand [ 32.961060][ T3687] option from the mount to silence this warning. [ 32.961060][ T3687] ======================================================= [ 33.062764][ T3694] netlink: 'syz.0.81': attribute type 6 has an invalid length. [ 33.081886][ T3694] netlink: 'syz.0.81': attribute type 6 has an invalid length. [ 33.089885][ T3694] Zero length message leads to an empty skb [ 33.361145][ T3718] loop0: detected capacity change from 0 to 512 [ 33.602293][ T3736] netlink: 140 bytes leftover after parsing attributes in process `syz.0.100'. [ 33.641494][ T3741] loop0: detected capacity change from 0 to 256 [ 33.780935][ T3746] sctp: [Deprecated]: syz.0.104 (pid 3746) Use of int in maxseg socket option. [ 33.780935][ T3746] Use struct sctp_assoc_value instead [ 33.836284][ T3748] syz.0.105 (3748) used greatest stack depth: 9056 bytes left [ 33.900037][ T3752] netlink: 'syz.0.107': attribute type 39 has an invalid length. [ 33.983709][ T3756] netlink: 52 bytes leftover after parsing attributes in process `syz.1.109'. [ 34.341983][ T3782] netlink: 76 bytes leftover after parsing attributes in process `syz.0.121'. [ 34.425310][ T3794] process 'syz.2.126' launched './file1' with NULL argv: empty string added [ 34.537121][ T3815] loop1: detected capacity change from 0 to 256 [ 34.544322][ T3806] loop2: detected capacity change from 0 to 4096 [ 34.559237][ T3806] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.573679][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.593074][ T3815] FAT-fs (loop1): Filesystem has been set read-only [ 34.599780][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.616250][ T3663] Bluetooth: hci0: command 0x1003 tx timeout [ 34.619488][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.623374][ T43] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 34.648491][ T3806] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.132: corrupted inode contents [ 34.667211][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.676650][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.687426][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.697017][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.704988][ T3806] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #15: comm syz.2.132: mark_inode_dirty error [ 34.706288][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.726113][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.735217][ T3815] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 34.744863][ T3806] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.132: corrupted inode contents [ 34.771940][ T3806] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.132: mark_inode_dirty error [ 34.783735][ T3806] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.132: corrupted inode contents [ 34.796010][ T3806] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.132: mark_inode_dirty error [ 34.807559][ T3806] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.132: corrupted inode contents [ 34.820053][ T3806] EXT4-fs error (device loop2): ext4_truncate:4587: inode #15: comm syz.2.132: mark_inode_dirty error [ 34.831402][ T3806] EXT4-fs error (device loop2) in ext4_setattr:5983: Corrupt filesystem [ 34.861828][ T3826] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.132: corrupted inode contents [ 34.904739][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.100557][ T3370] kernel read not supported for file /vcs (pid: 3370 comm: kworker/1:3) [ 35.218956][ T3846] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 35.233978][ T3846] team0: Port device batadv1 added [ 35.239555][ T3848] Unable to read rock-ridge attributes [ 35.261903][ T3848] Unable to read rock-ridge attributes [ 35.353044][ T3854] EXT4-fs (loop2): 1 truncate cleaned up [ 35.359462][ T3855] EXT4-fs: Ignoring removed orlov option [ 35.365554][ T3854] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.444507][ T3855] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.460630][ T3854] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.146: invalid indirect mapped block 234881024 (level 0) [ 35.487269][ T3855] EXT4-fs (loop4): Online resizing not supported with bigalloc [ 35.551760][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.580357][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.689976][ T3883] set_capacity_and_notify: 3 callbacks suppressed [ 35.689990][ T3883] loop1: detected capacity change from 0 to 1024 [ 35.722896][ T3883] EXT4-fs: Ignoring removed bh option [ 35.774314][ C1] hrtimer: interrupt took 30273 ns [ 35.775593][ T3883] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 35.812139][ T28] kauditd_printk_skb: 110 callbacks suppressed [ 35.812152][ T28] audit: type=1400 audit(1771929672.879:233): avc: denied { create } for pid=3882 comm="syz.1.161" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 35.882332][ T28] audit: type=1400 audit(1771929672.919:234): avc: denied { read append } for pid=3882 comm="syz.1.161" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 35.930853][ T28] audit: type=1400 audit(1771929672.919:235): avc: denied { open } for pid=3882 comm="syz.1.161" path="/29/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 35.976503][ T28] audit: type=1400 audit(1771929672.929:236): avc: denied { unlink } for pid=3882 comm="syz.1.161" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 35.977062][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 36.053910][ T28] audit: type=1400 audit(1771929673.119:237): avc: denied { read } for pid=3900 comm="syz.4.169" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.136605][ T28] audit: type=1400 audit(1771929673.119:238): avc: denied { open } for pid=3900 comm="syz.4.169" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.169337][ T3905] netlink: 'syz.1.168': attribute type 3 has an invalid length. [ 36.179730][ T3911] loop2: detected capacity change from 0 to 512 [ 36.186294][ T3905] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.168'. [ 36.232055][ T28] audit: type=1400 audit(1771929673.159:239): avc: denied { ioctl } for pid=3900 comm="syz.4.169" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 ioctlcmd=0x4940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.234982][ T3911] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.283204][ T28] audit: type=1400 audit(1771929673.169:240): avc: denied { perfmon } for pid=3902 comm="syz.3.170" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 36.316927][ T3911] ext4 filesystem being mounted at /24/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.325839][ T3918] loop3: detected capacity change from 0 to 1024 [ 36.363607][ T28] audit: type=1400 audit(1771929673.429:241): avc: denied { create } for pid=3920 comm="syz.1.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 36.410431][ T3918] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.433609][ T3926] loop1: detected capacity change from 0 to 128 [ 36.437044][ T28] audit: type=1400 audit(1771929673.459:242): avc: denied { listen } for pid=3920 comm="syz.1.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 36.553659][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.563917][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.573573][ T3933] loop0: detected capacity change from 0 to 128 [ 36.580443][ T3933] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 36.620951][ T3933] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 36.652265][ T3938] loop2: detected capacity change from 0 to 1024 [ 36.666691][ T3938] EXT4-fs: Ignoring removed mblk_io_submit option [ 36.679860][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 36.690817][ T3938] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.715915][ T3938] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 36.760625][ T3938] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.185: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 36.802324][ T3938] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 36.805735][ T3938] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.185: couldn't read orphan inode 11 (err -117) [ 36.814923][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 36.814941][ C1] EXT4-fs (loop2): initial error at time 1771929673: ext4_ext_check_inode:521: inode 11 [ 36.814968][ C1] EXT4-fs (loop2): last error at time 1771929673: ext4_ext_check_inode:521: inode 11 [ 36.829236][ T3954] loop3: detected capacity change from 0 to 512 [ 36.874023][ T3938] loop2: lost filesystem error report for type 5 error -117 [ 36.875574][ T3938] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.903328][ T3954] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 36.912152][ T3954] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.190: invalid indirect mapped block 2683928664 (level 1) [ 36.926745][ T3954] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 36.926929][ T3954] EXT4-fs (loop3): Remounting filesystem read-only [ 36.936252][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 36.936271][ C1] EXT4-fs (loop3): initial error at time 1771929673: ext4_free_branches:1023: inode 13 [ 36.936295][ C1] EXT4-fs (loop3): last error at time 1771929673: ext4_free_branches:1023: inode 13 [ 36.969726][ T3938] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.185: Invalid block bitmap block 0 in block_group 0 [ 36.969746][ T3954] EXT4-fs (loop3): 1 truncate cleaned up [ 36.970162][ T3954] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.021022][ T3938] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.185: Failed to acquire dquot type 0 [ 37.041777][ T3964] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz.2.185: Invalid inode table block 8589934593 in block_group 0 [ 37.054259][ T3966] loop0: detected capacity change from 0 to 512 [ 37.062228][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.088804][ T3968] loop4: detected capacity change from 0 to 1024 [ 37.098512][ T3966] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.111581][ T3966] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.124720][ T3966] EXT4-fs (loop0): shut down requested (1) [ 37.130976][ T3966] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=15 [ 37.139938][ T3966] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=15 [ 37.162971][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.164673][ T3968] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.236708][ T30] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm kworker/u8:1: Invalid inode table block 8589934593 in block_group 0 [ 37.250571][ T3978] loop0: detected capacity change from 0 to 512 [ 37.250834][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.267647][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.268007][ T3978] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 37.292490][ T3978] EXT4-fs (loop0): 1 truncate cleaned up [ 37.302003][ T3978] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.371000][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.459033][ T4000] EXT4-fs: Ignoring removed i_version option [ 37.483050][ T4004] netlink: 8 bytes leftover after parsing attributes in process `syz.2.207'. [ 37.494420][ T4000] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 37.497467][ T4004] netlink: 12 bytes leftover after parsing attributes in process `syz.2.207'. [ 37.521956][ T4000] EXT4-fs (loop0): 1 truncate cleaned up [ 37.528066][ T4000] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.549134][ T4007] netlink: 19 bytes leftover after parsing attributes in process `syz.2.209'. [ 37.605736][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.678884][ T4020] iso9660: Bad value for 'map' [ 37.968039][ T30] kworker/u8:1: attempt to access beyond end of device [ 37.968039][ T30] loop2: rw=1, sector=145, nr_sectors = 16 limit=128 [ 38.008366][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.008366][ T30] loop2: rw=1, sector=169, nr_sectors = 8 limit=128 [ 38.031646][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.031646][ T30] loop2: rw=1, sector=185, nr_sectors = 8 limit=128 [ 38.061492][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.061492][ T30] loop2: rw=1, sector=201, nr_sectors = 8 limit=128 [ 38.092546][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.092546][ T30] loop2: rw=1, sector=217, nr_sectors = 8 limit=128 [ 38.121519][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.121519][ T30] loop2: rw=1, sector=233, nr_sectors = 8 limit=128 [ 38.151529][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.151529][ T30] loop2: rw=1, sector=249, nr_sectors = 8 limit=128 [ 38.188231][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.188231][ T30] loop2: rw=1, sector=265, nr_sectors = 8 limit=128 [ 38.207808][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.207808][ T30] loop2: rw=1, sector=281, nr_sectors = 8 limit=128 [ 38.223012][ T30] kworker/u8:1: attempt to access beyond end of device [ 38.223012][ T30] loop2: rw=1, sector=297, nr_sectors = 8 limit=128 [ 38.266872][ T4056] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 38.283602][ T4059] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.310721][ T4056] EXT4-fs (loop0): 1 truncate cleaned up [ 38.327112][ T4056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.640973][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.828208][ T4096] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.868524][ T4096] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.943059][ T4096] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 3: comm syz.4.247: path /38/file0: bad entry in directory: directory entry overrun - offset=60, inode=113, rec_len=2048, size=2048 fake=0 [ 38.986546][ T824] kernel write not supported for file /95/clear_refs (pid: 824 comm: kworker/0:2) [ 39.124436][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.177749][ T4118] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.284237][ T4129] ISOFS: unable to read i-node block [ 39.292227][ T4129] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 39.306644][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.567178][ T4169] netlink: 277 bytes leftover after parsing attributes in process `syz.3.279'. [ 39.597118][ T4173] capability: warning: `syz.0.282' uses deprecated v2 capabilities in a way that may be insecure [ 39.655418][ T4177] EXT4-fs: inline encryption not supported [ 39.692834][ T4177] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.715060][ T4187] netlink: 12 bytes leftover after parsing attributes in process `syz.2.288'. [ 39.726257][ T4187] netlink: 12 bytes leftover after parsing attributes in process `syz.2.288'. [ 39.736266][ T4187] netlink: 40 bytes leftover after parsing attributes in process `syz.2.288'. [ 39.742132][ T4177] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 39.802241][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.874566][ T4199] xt_hashlimit: size too large, truncated to 1048576 [ 40.133289][ T4231] team0: Device gtp0 is of different type [ 40.311487][ T4252] mmap: syz.0.316 (4252) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 40.608338][ T4286] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 40.623546][ T4286] EXT4-fs (loop0): 1 truncate cleaned up [ 40.629653][ T4286] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.664668][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.711439][ T4295] IPv6: NLM_F_REPLACE set, but no existing node found! [ 40.743606][ T4295] set_capacity_and_notify: 11 callbacks suppressed [ 40.743622][ T4295] loop0: detected capacity change from 0 to 2048 [ 40.774871][ T4295] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.797574][ T4295] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 40.822870][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.972793][ T4310] loop0: detected capacity change from 0 to 512 [ 40.998276][ T4310] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.012687][ T4310] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.057089][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.120392][ T4320] netlink: 48 bytes leftover after parsing attributes in process `syz.1.346'. [ 41.190763][ T28] kauditd_printk_skb: 59 callbacks suppressed [ 41.190778][ T28] audit: type=1400 audit(1771929678.239:300): avc: denied { connect } for pid=4324 comm="syz.1.348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.244157][ T28] audit: type=1400 audit(1771929678.309:301): avc: denied { listen } for pid=4331 comm="syz.1.350" lport=40122 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 41.274776][ T28] audit: type=1400 audit(1771929678.339:302): avc: denied { accept } for pid=4331 comm="syz.1.350" lport=40122 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 41.304936][ T4342] usb usb8: usbfs: process 4342 (syz.4.355) did not claim interface 0 before use [ 41.343336][ T4347] netlink: 20 bytes leftover after parsing attributes in process `syz.3.357'. [ 41.399757][ T28] audit: type=1400 audit(1771929678.459:303): avc: denied { append } for pid=4353 comm="syz.3.360" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 41.401024][ T4349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.424911][ T4357] loop2: detected capacity change from 0 to 1024 [ 41.438237][ T28] audit: type=1400 audit(1771929678.459:304): avc: denied { open } for pid=4353 comm="syz.3.360" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 41.496108][ T4357] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.571990][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.580638][ T28] audit: type=1400 audit(1771929678.639:305): avc: denied { create } for pid=4371 comm="syz.3.369" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 41.620501][ T28] audit: type=1400 audit(1771929678.669:306): avc: denied { create } for pid=4371 comm="syz.3.369" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=mctp_socket permissive=1 [ 41.671125][ T28] audit: type=1400 audit(1771929678.729:307): avc: denied { ioctl } for pid=4381 comm="syz.2.368" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 41.719392][ T28] audit: type=1400 audit(1771929678.779:308): avc: denied { create } for pid=4385 comm="syz.2.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 41.745260][ T28] audit: type=1400 audit(1771929678.789:309): avc: denied { write } for pid=4385 comm="syz.2.375" path="socket:[8249]" dev="sockfs" ino=8249 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 41.833885][ T4398] netlink: 4 bytes leftover after parsing attributes in process `syz.3.381'. [ 42.316430][ T4466] netlink: 36 bytes leftover after parsing attributes in process `syz.2.412'. [ 42.327079][ T4466] netlink: 24 bytes leftover after parsing attributes in process `syz.2.412'. [ 42.371170][ T4470] netlink: 'syz.1.415': attribute type 21 has an invalid length. [ 42.379593][ T4470] netlink: 144 bytes leftover after parsing attributes in process `syz.1.415'. [ 42.515277][ T4488] ieee802154 phy0 wpan0: encryption failed: -22 [ 42.592372][ T4498] loop4: detected capacity change from 0 to 1024 [ 42.599115][ T4498] EXT4-fs: Ignoring removed orlov option [ 42.633182][ T4498] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.712155][ T4520] dummy0: entered allmulticast mode [ 42.726146][ T4519] dummy0: left allmulticast mode [ 42.749234][ T4498] ================================================================== [ 42.757351][ T4498] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 42.764739][ T4498] [ 42.767058][ T4498] read-write to 0xffff88811b0ddb48 of 8 bytes by task 30 on cpu 0: [ 42.774946][ T4498] __xa_clear_mark+0xf5/0x1e0 [ 42.779718][ T4498] __folio_end_writeback+0xf4/0x360 [ 42.784923][ T4498] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 42.791155][ T4498] folio_end_writeback+0x1c/0x70 [ 42.796085][ T4498] ext4_finish_bio+0x459/0x8b0 [ 42.800850][ T4498] ext4_release_io_end+0x9f/0x1f0 [ 42.805873][ T4498] ext4_end_io_end+0x18d/0x240 [ 42.810639][ T4498] ext4_end_io_rsv_work+0x15b/0x1f0 [ 42.815841][ T4498] process_scheduled_works+0x4de/0x9e0 [ 42.821300][ T4498] worker_thread+0x581/0x770 [ 42.825891][ T4498] kthread+0x22a/0x280 [ 42.829953][ T4498] ret_from_fork+0x150/0x360 [ 42.834545][ T4498] ret_from_fork_asm+0x1a/0x30 [ 42.839307][ T4498] [ 42.841616][ T4498] read to 0xffff88811b0ddb48 of 8 bytes by task 4498 on cpu 1: [ 42.849144][ T4498] xas_find_marked+0x213/0x620 [ 42.853920][ T4498] filemap_get_folios_tag+0xfa/0x510 [ 42.859383][ T4498] file_write_and_wait_range+0x20c/0x2f0 [ 42.865016][ T4498] generic_buffers_fsync_noflush+0x45/0x130 [ 42.870908][ T4498] ext4_sync_file+0x1aa/0x6b0 [ 42.875663][ T4498] vfs_fsync_range+0xc5/0xe0 [ 42.880256][ T4498] ext4_buffered_write_iter+0x34f/0x3c0 [ 42.885812][ T4498] ext4_file_write_iter+0x380/0xfa0 [ 42.891010][ T4498] do_iter_readv_writev+0x4fd/0x5a0 [ 42.896203][ T4498] vfs_writev+0x2e1/0x900 [ 42.900526][ T4498] __se_sys_pwritev2+0xfc/0x1c0 [ 42.905372][ T4498] __x64_sys_pwritev2+0x67/0x80 [ 42.910214][ T4498] x64_sys_call+0xe07/0x3020 [ 42.914805][ T4498] do_syscall_64+0x12c/0x370 [ 42.919398][ T4498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.925282][ T4498] [ 42.927592][ T4498] value changed: 0xffffffe000000000 -> 0xfffffc0000000000 [ 42.934690][ T4498] [ 42.937001][ T4498] Reported by Kernel Concurrency Sanitizer on: [ 42.943155][ T4498] CPU: 1 UID: 0 PID: 4498 Comm: syz.4.428 Not tainted syzkaller #0 PREEMPT(full) [ 42.952347][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.962389][ T4498] ================================================================== [ 42.984138][ T4527] loop0: detected capacity change from 0 to 512 [ 43.009021][ T4527] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.035670][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.063180][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.