last executing test programs: 39.306512797s ago: executing program 2 (id=368): r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="18", 0x10, 0x0, &(0x7f00000000c0)={0x11, 0xe, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 39.22169248s ago: executing program 2 (id=371): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7a, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e24, @local}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) 39.184558821s ago: executing program 2 (id=373): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000440)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001300)) sendmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="0281", 0x2}], 0x1}}], 0x1, 0x24005805) 39.122594003s ago: executing program 2 (id=374): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400000013000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="100a06000908010014001a8010000580"], 0x34}, 0x1, 0x0, 0x0, 0x200080d0}, 0x14) 39.059085625s ago: executing program 2 (id=377): r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 39.055079795s ago: executing program 2 (id=380): r0 = io_uring_setup(0x6001, &(0x7f0000000080)={0x0, 0x100361c, 0x1, 0x2, 0x1bf}) close_range(r0, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) 23.958293873s ago: executing program 32 (id=380): r0 = io_uring_setup(0x6001, &(0x7f0000000080)={0x0, 0x100361c, 0x1, 0x2, 0x1bf}) close_range(r0, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) 3.218780522s ago: executing program 3 (id=1409): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r1 = open_tree(r0, &(0x7f0000000300)='./cgroup\x00', 0x89801) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x89101) move_mount(r1, 0x0, r2, 0x0, 0x144) 3.110593426s ago: executing program 3 (id=1413): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="09000000010000000400000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000008c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 3.039396907s ago: executing program 3 (id=1416): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7a, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e24, @local}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) 2.97707825s ago: executing program 3 (id=1419): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0x3) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[{0x48, 0xff, 0x0, 0x5}, {0x6, 0x60, 0x0, 0x8}]}) write$ppp(r0, &(0x7f0000000000)="66569e6744", 0x5) 2.841203854s ago: executing program 3 (id=1423): r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 2.796508585s ago: executing program 3 (id=1425): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@isdn={0x22, 0x3, 0x0, 0x93, 0x1}, 0x80, 0x0}, 0x4004880) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="d800000010008104685fa3aa7143a0f8c81ded0b25000000e8fe09a11800150006001400000000120800030043000040a8002b000a", 0x35}], 0x1}, 0x20000880) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfe33) 558.026143ms ago: executing program 5 (id=1465): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000400)='.\x00', 0xa4000021) read(r0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 502.157375ms ago: executing program 1 (id=1468): unshare(0x2040400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000500850000008200000095"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x25, &(0x7f00000001c0)={r1, 0x0, 0x25, 0x1, @val=@tcx={@void, @value=r1}}, 0x1c) 500.993585ms ago: executing program 0 (id=1479): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800c0001006d6163766c616e00100002800a0009000180c2000003000008000500", @ANYRES32=r1], 0x48}}, 0x0) 451.283356ms ago: executing program 5 (id=1469): r0 = socket(0x2, 0x2, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000001c0)=0x4, 0x4) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f0000000080)={0x2, 0x4, @rand_addr=0xac1414bb}, 0x10, 0x0}, 0x20000000}, {{&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000ac0)="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", 0x541}], 0x1}}], 0x2, 0x0) 451.178846ms ago: executing program 4 (id=1470): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x1c, r1, 0x331, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 427.132357ms ago: executing program 0 (id=1471): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x5, 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_bp={0x0, 0x3}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0xcb, 0xffff, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x33fe0}], 0x1}, 0x3) shutdown(r0, 0x0) 426.984987ms ago: executing program 1 (id=1472): ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000480)={'ip_vti0\x00', &(0x7f00000003c0)={'tunl0\x00', 0x0, 0x80, 0x40, 0x1ff, 0xffffffff, {{0xf, 0x4, 0x1, 0x2, 0x3c, 0x67, 0x8000, 0x3, 0x29, 0x0, @broadcast, @local, {[@timestamp_addr={0x44, 0xc, 0xb3, 0x1, 0x0, [{@broadcast, 0x4427}]}, @timestamp_prespec={0x44, 0x1c, 0x3a, 0x3, 0xf, [{@loopback, 0x15bf800}, {@remote, 0x63}, {@broadcast, 0x5}]}]}}}}}) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7c00000010003704030000000300000000000000", @ANYRES32=r1, @ANYBLOB="0b1b0500000000005c0012800b00010069703667726500004c00028008000100", @ANYRES32=r1, @ANYBLOB="140006000000000000000000000000000000000114000700fe"], 0x7c}, 0x1, 0x0, 0x0, 0x48800}, 0x4000010) 384.167318ms ago: executing program 5 (id=1473): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}, 0x10ecc8, 0x1224, 0x0, 0x6, 0x8, 0x20001, 0x1, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="bbfb2a9d2029db1ec5386b"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x80) 378.713959ms ago: executing program 4 (id=1474): pipe(&(0x7f0000000100)={0xffffffffffffffff}) close(r0) socket$phonet_pipe(0x23, 0x5, 0x2) write$cgroup_subtree(r0, 0x0, 0x10448) 340.68807ms ago: executing program 4 (id=1475): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x401, 0xffffffff, 0x4, {0x0, 0x0, 0x0, 0x0, 0xd41, 0x1200}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_VERSION={0x5, 0x6, 0x5}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40010}, 0x4008054) 314.272ms ago: executing program 1 (id=1477): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b 75:*\trmw'], 0xa) 314.19487ms ago: executing program 4 (id=1478): io_setup(0x3ff, &(0x7f0000000500)=0x0) io_destroy(r0) io_cancel(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0xc7de, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x100000001, 0x0, 0x3}, 0x0) 278.711232ms ago: executing program 5 (id=1480): 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)={0x17, @time={0x65757100, 0x1000000}}) 266.703682ms ago: executing program 1 (id=1481): syz_mount_image$ext4(&(0x7f0000000800)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x2044d0, &(0x7f00000005c0)={[{@noauto_da_alloc}]}, 0xff, 0x4ab, &(0x7f0000000080)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32, @ANYBLOB="10005e01"], 0x2c}}, 0x800) 191.872314ms ago: executing program 4 (id=1482): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x18, 0x21, &(0x7f00000003c0)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x100b8, 0x0, 0x0, 0x0, 0x4000}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x6, 0x0, 0xb, 0x9, 0x0, 0x0, 0xb0e4}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xa0}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x7, 0x0, 0xc}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}, @tail_call={{0x18, 0x2, 0x1, 0x0, r2}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000001140)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffffc}, 0x94) 191.339645ms ago: executing program 0 (id=1492): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000080)=""/1, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 127.603736ms ago: executing program 0 (id=1483): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000006, 0x31, 0xffffffffffffffff, 0xd0fb6000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x22fe0}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/4112, 0xfffffffffffffedc, 0x2080, 0x0, 0x0) 127.293827ms ago: executing program 1 (id=1484): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000d40), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000d80)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)={0x38, r1, 0x401, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_DEVKEY={0x1c, 0x2f, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc014}, 0x844) 112.393736ms ago: executing program 5 (id=1485): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="8967b626b2b1eb6eaaaaaaaa0806000108"], 0x0) sendto$packet(r0, &(0x7f0000000100)="f257a8ea7bc273dfaeab96850806", 0x2a, 0x0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) 70.070368ms ago: executing program 0 (id=1486): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) link(0x0, &(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x81, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000380)=[{0x84, 0x77, 0x0, 0x0, @tick=0x6b7, {0xfd}, {0x7, 0x9}, @raw32={[0x2, 0x6, 0x8000000]}}, {0x6, 0x3, 0x9, 0x3, @time={0x1, 0x200}, {0x9, 0x5}, {0xce, 0x2}, @connect={{0x10, 0x3}, {0x6, 0xb}}}], 0x38) 40.800969ms ago: executing program 5 (id=1487): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="14"], 0x18, 0x4000000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000001280), 0x4) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002d00)=""/78, 0x4e}, 0x0) 19.43035ms ago: executing program 1 (id=1488): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x800000, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000200)=0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000040)=0x91) 18.85855ms ago: executing program 0 (id=1499): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x0, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, 0x6, 0x0) 0s ago: executing program 4 (id=1489): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x483, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0x8}, 0x2, 0x0, 0x1000, 0x2, 0x2, 0x80000011, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(0x0, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) fcntl$setown(r0, 0x8, 0x0) setgroups(0x700, &(0x7f0000000280)) kernel console output (not intermixed with test programs): bridge_slave_1) entered blocking state [ 32.263218][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.270414][ T3295] bridge_slave_1: entered allmulticast mode [ 32.277045][ T3295] bridge_slave_1: entered promiscuous mode [ 32.299502][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.317788][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.324975][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.332341][ T3305] bridge_slave_0: entered allmulticast mode [ 32.338909][ T3305] bridge_slave_0: entered promiscuous mode [ 32.345381][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.352497][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.359759][ T3300] bridge_slave_0: entered allmulticast mode [ 32.366251][ T3300] bridge_slave_0: entered promiscuous mode [ 32.383461][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.392768][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.399944][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.407257][ T3305] bridge_slave_1: entered allmulticast mode [ 32.413948][ T3305] bridge_slave_1: entered promiscuous mode [ 32.424993][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.432085][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.439211][ T3300] bridge_slave_1: entered allmulticast mode [ 32.445879][ T3300] bridge_slave_1: entered promiscuous mode [ 32.457951][ T3295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.468594][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.492512][ T3301] team0: Port device team_slave_0 added [ 32.499080][ T3295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.514470][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.525022][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.539995][ T3301] team0: Port device team_slave_1 added [ 32.556510][ T3296] team0: Port device team_slave_0 added [ 32.568876][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.588997][ T3296] team0: Port device team_slave_1 added [ 32.605883][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.615510][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.622638][ 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 1532 would solve the problem. [ 32.648701][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.660537][ T3295] team0: Port device team_slave_0 added [ 32.671737][ T3305] team0: Port device team_slave_0 added [ 32.678359][ T3305] team0: Port device team_slave_1 added [ 32.688806][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.695901][ 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 1532 would solve the problem. [ 32.722096][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.733605][ T3295] team0: Port device team_slave_1 added [ 32.739458][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.746465][ T3296] 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. [ 32.772494][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.797015][ T3300] team0: Port device team_slave_0 added [ 32.807594][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.814640][ T3296] 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. [ 32.840638][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.857782][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.864849][ T3305] 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. [ 32.890815][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.902412][ T3300] team0: Port device team_slave_1 added [ 32.923964][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.931000][ T3305] 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. [ 32.957076][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.972974][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.980090][ T3295] 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. [ 33.006278][ T3295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.017583][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.024708][ T3295] 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. [ 33.050832][ T3295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.077215][ T3301] hsr_slave_0: entered promiscuous mode [ 33.083256][ T3301] hsr_slave_1: entered promiscuous mode [ 33.096967][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.103985][ 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 1532 would solve the problem. [ 33.130058][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.153560][ T3296] hsr_slave_0: entered promiscuous mode [ 33.159582][ T3296] hsr_slave_1: entered promiscuous mode [ 33.165649][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 33.171452][ T3296] Cannot create hsr debugfs directory [ 33.184051][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.191335][ 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 1532 would solve the problem. [ 33.217432][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.292369][ T3305] hsr_slave_0: entered promiscuous mode [ 33.298344][ T3305] hsr_slave_1: entered promiscuous mode [ 33.304219][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 33.309947][ T3305] Cannot create hsr debugfs directory [ 33.317932][ T3295] hsr_slave_0: entered promiscuous mode [ 33.324108][ T3295] hsr_slave_1: entered promiscuous mode [ 33.330155][ T3295] debugfs: 'hsr0' already exists in 'hsr' [ 33.335924][ T3295] Cannot create hsr debugfs directory [ 33.348663][ T3300] hsr_slave_0: entered promiscuous mode [ 33.354740][ T3300] hsr_slave_1: entered promiscuous mode [ 33.360695][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 33.366439][ T3300] Cannot create hsr debugfs directory [ 33.563371][ T3301] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.572313][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.580060][ T3301] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.589024][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.597122][ T3301] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.608521][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.622347][ T3301] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.632899][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.659436][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.670768][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.681349][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.691315][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.704994][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.713898][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.721544][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.730578][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.759274][ T3296] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.768353][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.782784][ T3296] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.791785][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.799913][ T3296] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.808924][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.822649][ T3296] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.831397][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.874075][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.887978][ T3300] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.897001][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.913604][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.920884][ T3300] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.929569][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.937463][ T3300] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.946316][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.964310][ T3300] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.973285][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.982377][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.989613][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.006301][ T3295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.015551][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.029827][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.037214][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.045863][ T3295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.055264][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.063548][ T3295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.072639][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.080521][ T3295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.089657][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.106353][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.139201][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.160672][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.167817][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.187835][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.194958][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.224660][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.252352][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.272815][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.281462][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.298648][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.305777][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.319503][ T3295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.336219][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.343636][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.353668][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.360970][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.371002][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.378124][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.398787][ T3295] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.420042][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.427208][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.461272][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.468600][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.525185][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.684532][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.737572][ T3301] veth0_vlan: entered promiscuous mode [ 34.763875][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.776646][ T3301] veth1_vlan: entered promiscuous mode [ 34.791927][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.830397][ T3301] veth0_macvtap: entered promiscuous mode [ 34.843731][ T3295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.856617][ T3301] veth1_macvtap: entered promiscuous mode [ 34.894103][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.915043][ T3305] veth0_vlan: entered promiscuous mode [ 34.922680][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.936324][ T3305] veth1_vlan: entered promiscuous mode [ 34.958008][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.967329][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.987940][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.999303][ T36] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.048789][ T3300] veth0_vlan: entered promiscuous mode [ 35.065872][ T3300] veth1_vlan: entered promiscuous mode [ 35.081399][ T3305] veth0_macvtap: entered promiscuous mode [ 35.098784][ T3305] veth1_macvtap: entered promiscuous mode [ 35.102964][ 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. [ 35.153772][ T3295] veth0_vlan: entered promiscuous mode [ 35.171272][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.186780][ T3300] veth0_macvtap: entered promiscuous mode [ 35.207905][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.226496][ T3295] veth1_vlan: entered promiscuous mode [ 35.244363][ T3296] veth0_vlan: entered promiscuous mode [ 35.250927][ T3300] veth1_macvtap: entered promiscuous mode [ 35.260023][ T351] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.269024][ T351] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.284849][ T3296] veth1_vlan: entered promiscuous mode [ 35.293488][ T351] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.303182][ T351] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.331762][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.357676][ T3295] veth0_macvtap: entered promiscuous mode [ 35.368128][ T3296] veth0_macvtap: entered promiscuous mode [ 35.385487][ T3295] veth1_macvtap: entered promiscuous mode [ 35.394067][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.409489][ T3296] veth1_macvtap: entered promiscuous mode [ 35.426822][ T3436] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.441042][ T3436] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.452559][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.464535][ T3506] C: renamed from veth1_to_team (while UP) [ 35.472442][ T3506] netlink: 164 bytes leftover after parsing attributes in process `syz.3.4'. [ 35.481957][ T3436] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.494256][ T3436] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.516932][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.529251][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.545035][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.572198][ T3436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.583266][ T3436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.601361][ T3436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.612642][ T3436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.630079][ T3436] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.640891][ T3436] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.664548][ T3436] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.681732][ T3436] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.715279][ T3514] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.727873][ T3514] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.844746][ T3526] loop4: detected capacity change from 0 to 256 [ 35.880058][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 35.880075][ T28] audit: type=1400 audit(1782202656.595:158): avc: denied { mount } for pid=3525 comm="syz.4.5" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 35.962097][ T28] audit: type=1400 audit(1782202656.655:159): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.021385][ T28] audit: type=1400 audit(1782202656.735:160): avc: denied { open } for pid=3538 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.068455][ T3541] netlink: 'syz.2.17': attribute type 3 has an invalid length. [ 36.076055][ T28] audit: type=1400 audit(1782202656.735:161): avc: denied { perfmon } for pid=3538 comm="syz.4.16" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 36.080713][ T3541] netlink: 8 bytes leftover after parsing attributes in process `syz.2.17'. [ 36.107820][ T28] audit: type=1400 audit(1782202656.735:162): avc: denied { kernel } for pid=3538 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.140804][ T28] audit: type=1400 audit(1782202656.735:163): avc: denied { tracepoint } for pid=3538 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.192426][ T28] audit: type=1326 audit(1782202656.775:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3538 comm="syz.4.16" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d4beace59 code=0x7ffc0000 [ 36.221932][ T28] audit: type=1326 audit(1782202656.775:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3538 comm="syz.4.16" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d4beace59 code=0x7ffc0000 [ 36.248720][ T28] audit: type=1326 audit(1782202656.775:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3538 comm="syz.4.16" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7f1d4beace59 code=0x7ffc0000 [ 36.300009][ T28] audit: type=1400 audit(1782202656.935:167): avc: denied { execute } for pid=3544 comm="syz.2.19" path="/5/cgroup.kill" dev="tmpfs" ino=44 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 36.452724][ T3556] netlink: 32 bytes leftover after parsing attributes in process `syz.0.24'. [ 36.488464][ T3556] Zero length message leads to an empty skb [ 36.613465][ T3567] netlink: 24 bytes leftover after parsing attributes in process `syz.1.29'. [ 36.642985][ T3571] netlink: 104 bytes leftover after parsing attributes in process `syz.0.31'. [ 36.730828][ T3577] loop1: detected capacity change from 0 to 512 [ 36.738829][ T3577] ======================================================= [ 36.738829][ T3577] WARNING: The mand mount option has been deprecated and [ 36.738829][ T3577] and is ignored by this kernel. Remove the mand [ 36.738829][ T3577] option from the mount to silence this warning. [ 36.738829][ T3577] ======================================================= [ 36.776469][ T3551] syz.2.22 (3551) used greatest stack depth: 11360 bytes left [ 36.806554][ T3577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.850633][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.922589][ T3586] loop2: detected capacity change from 0 to 1024 [ 36.987996][ T3586] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.39: Failed to acquire dquot type 0 [ 37.040225][ T3586] loop2: lost filesystem error report for type 5 error -5 [ 37.046836][ T3586] EXT4-fs (loop2): 1 truncate cleaned up [ 37.054139][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 37.054168][ C1] EXT4-fs (loop2): initial error at time 1782202657: ext4_acquire_dquot:7041 [ 37.054208][ C1] EXT4-fs (loop2): last error at time 1782202657: ext4_acquire_dquot:7041 [ 37.085420][ T3586] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.135783][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.400122][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.407330][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.541294][ T3602] syz.2.43 (3602) used greatest stack depth: 10072 bytes left [ 37.648970][ T3619] loop2: detected capacity change from 0 to 512 [ 37.664239][ T3619] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 37.692566][ T3619] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.708959][ T3619] EXT4-fs (loop2): 1 orphan inode deleted [ 37.715495][ T3619] EXT4-fs (loop2): 1 truncate cleaned up [ 37.722072][ T3619] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.804518][ T3627] loop0: detected capacity change from 0 to 1024 [ 37.814769][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.845608][ T3627] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 37.875622][ T3627] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 37.895423][ T3627] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 37.904124][ T3627] EXT4-fs (loop0): orphan cleanup on readonly fs [ 37.911174][ T3627] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.53: Freeing blocks not in datazone - block = 0, count = 4096 [ 37.941674][ T3627] loop0: lost filesystem error report for type 5 error -117 [ 37.941981][ T3627] EXT4-fs (loop0): 1 orphan inode deleted [ 37.955310][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 37.955328][ C1] EXT4-fs (loop0): initial error at time 1782202658: ext4_free_blocks:6718 [ 37.955368][ C1] EXT4-fs (loop0): last error at time 1782202658: ext4_free_blocks:6718 [ 37.983412][ T3627] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.189978][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.247602][ T3654] loop0: detected capacity change from 0 to 512 [ 38.259950][ T3650] loop2: detected capacity change from 0 to 128 [ 38.271732][ T3654] EXT4-fs: Ignoring removed mblk_io_submit option [ 38.320418][ T3654] ------------[ cut here ]------------ [ 38.325948][ T3654] EA inode 11 i_nlink=2 [ 38.325978][ T3654] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x305/0x330, CPU#0: syz.0.63/3654 [ 38.341002][ T3654] Modules linked in: [ 38.344963][ T3654] CPU: 0 UID: 0 PID: 3654 Comm: syz.0.63 Not tainted syzkaller #0 PREEMPT(lazy) [ 38.354265][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 38.364460][ T3654] RIP: 0010:ext4_xattr_inode_update_ref+0x320/0x330 [ 38.371198][ T3654] Code: f6 ce 96 ff 49 8d 7e 40 4c 8d 2d 7b 99 5a 05 e8 56 af b5 ff 49 8b 6e 40 4c 89 e7 e8 8a aa b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 04 ff ff ff e8 b1 d6 d8 03 90 90 90 90 90 90 90 [ 38.391076][ T3654] RSP: 0018:ffffc900027f77f8 EFLAGS: 00010246 [ 38.397184][ T3654] RAX: ffff88810228f2b0 RBX: ffff888105834df8 RCX: ffffffff81c29896 [ 38.405234][ T3654] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3200 [ 38.413346][ T3654] RBP: 000000000000000b R08: 0001888105834dab R09: 0000000000000000 [ 38.421462][ T3654] R10: ffffc900027f7728 R11: 0001c900027f7728 R12: ffff888105834da8 [ 38.429548][ T3654] R13: ffffffff871d3200 R14: ffff888105834d60 R15: 0000000000000001 [ 38.437813][ T3654] FS: 00007ff9d412f6c0(0000) GS:ffff8882ae8d4000(0000) knlGS:0000000000000000 [ 38.446806][ T3654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.453468][ T3654] CR2: 00007f9eebf85fc0 CR3: 000000011bc74000 CR4: 00000000003506f0 [ 38.461649][ T3654] Call Trace: [ 38.464972][ T3654] [ 38.468015][ T3654] ext4_xattr_inode_dec_ref_all+0x579/0x8d0 [ 38.474048][ T3654] ext4_xattr_delete_inode+0x6b5/0x790 [ 38.479599][ T3654] ext4_evict_inode+0xb18/0xdf0 [ 38.484596][ T3654] ? __pfx_ext4_evict_inode+0x10/0x10 [ 38.490027][ T3654] evict+0x2a5/0x510 [ 38.494041][ T3654] iput+0x430/0x5a0 [ 38.497890][ T3654] ext4_process_orphan+0x1a4/0x1c0 [ 38.503092][ T3654] ext4_orphan_cleanup+0x6a6/0xa10 [ 38.508364][ T3654] ? ext4_register_li_request+0x403/0x440 [ 38.514248][ T3654] ext4_fill_super+0x33ab/0x3760 [ 38.519359][ T3654] ? set_blocksize+0x14c/0x270 [ 38.524239][ T3654] ? __pfx_ext4_fill_super+0x10/0x10 [ 38.529655][ T3654] get_tree_bdev_flags+0x291/0x300 [ 38.534924][ T3654] ? __pfx_ext4_fill_super+0x10/0x10 [ 38.540352][ T3654] get_tree_bdev+0x1f/0x30 [ 38.544825][ T3654] ext4_get_tree+0x1c/0x30 [ 38.549299][ T3654] vfs_get_tree+0x57/0x1d0 [ 38.553788][ T3654] do_new_mount+0x288/0x8d0 [ 38.558396][ T3654] path_mount+0x4ad/0xb90 [ 38.562826][ T3654] __se_sys_mount+0x28c/0x2e0 [ 38.567616][ T3654] __x64_sys_mount+0x67/0x80 [ 38.572285][ T3654] x64_sys_call+0x2d61/0x3020 [ 38.577067][ T3654] do_syscall_64+0x136/0x3c0 [ 38.581769][ T3654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.587841][ T3654] RIP: 0033:0x7ff9d56de0ca [ 38.592490][ T3654] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.612279][ T3654] RSP: 002b:00007ff9d412ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 38.620774][ T3654] RAX: ffffffffffffffda RBX: 00007ff9d412eee0 RCX: 00007ff9d56de0ca [ 38.628803][ T3654] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007ff9d412eea0 [ 38.636871][ T3654] RBP: 00002000000009c0 R08: 00007ff9d412eee0 R09: 0000000000804718 [ 38.644921][ T3654] R10: 0000000000804718 R11: 0000000000000246 R12: 0000200000000540 [ 38.652968][ T3654] R13: 00007ff9d412eea0 R14: 000000000000048d R15: 00002000000002c0 [ 38.661247][ T3654] [ 38.664296][ T3654] ---[ end trace 0000000000000000 ]--- [ 38.672118][ T3654] EXT4-fs (loop0): 1 orphan inode deleted [ 38.702025][ T3654] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.776317][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.853226][ T3673] tap0: tun_chr_ioctl cmd 1074025678 [ 38.866195][ T3673] tap0: group set to 0 [ 39.075335][ T3667] mmap: syz.3.69 (3667) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 39.104581][ T3700] netlink: 16 bytes leftover after parsing attributes in process `syz.0.85'. [ 39.504716][ T3739] netdevsim netdevsim0: Firmware load for '../file0/../file0/../file0' refused, path contains '..' component [ 39.557811][ T3744] loop0: detected capacity change from 0 to 2048 [ 39.577326][ T3747] netlink: 'syz.3.107': attribute type 4 has an invalid length. [ 39.585373][ T3747] netlink: 152 bytes leftover after parsing attributes in process `syz.3.107'. [ 39.596123][ T3744] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.640459][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.668499][ T3754] loop2: detected capacity change from 0 to 512 [ 39.694908][ T3754] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.765552][ T3300] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 39.851106][ T3773] netlink: 8 bytes leftover after parsing attributes in process `syz.0.118'. [ 40.039935][ T3796] : renamed from vlan0 (while UP) [ 40.132055][ T3809] tap0: tun_chr_ioctl cmd 1074025677 [ 40.140399][ T3809] tap0: linktype set to 784 [ 40.151384][ T3804] loop3: detected capacity change from 0 to 4096 [ 40.174670][ T3804] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.250393][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.408069][ T3831] netlink: 40 bytes leftover after parsing attributes in process `syz.4.144'. [ 40.422065][ T3831] netlink: 32 bytes leftover after parsing attributes in process `syz.4.144'. [ 40.485414][ T3835] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.518595][ T3835] EXT4-fs (loop3): shut down requested (2) [ 40.580345][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.834806][ T3851] loop3: p2 < > p4 [ 40.840687][ T3851] loop3: p4 size 262144 extends beyond EOD, truncated [ 40.979695][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 40.979742][ T28] audit: type=1400 audit(1782202661.695:230): avc: denied { bind } for pid=3862 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 41.053949][ T28] audit: type=1400 audit(1782202661.695:231): avc: denied { setopt } for pid=3865 comm="syz.2.160" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.116014][ T28] audit: type=1400 audit(1782202661.715:232): avc: denied { connect } for pid=3865 comm="syz.2.160" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.165395][ T28] audit: type=1400 audit(1782202661.715:233): avc: denied { write } for pid=3865 comm="syz.2.160" laddr=fe80::e lport=58 faddr=ff02::1 fport=19489 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.265401][ T28] audit: type=1400 audit(1782202661.735:234): avc: denied { listen } for pid=3862 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 41.313938][ T3892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3892 comm=syz.3.171 [ 41.334362][ T28] audit: type=1400 audit(1782202661.735:235): avc: denied { connect } for pid=3862 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 41.402219][ T28] audit: type=1400 audit(1782202661.775:236): avc: denied { kexec_image_load } for pid=3867 comm="syz.1.162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 41.443116][ T28] audit: type=1400 audit(1782202661.835:237): avc: denied { create } for pid=3875 comm="syz.1.165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 41.485766][ T28] audit: type=1400 audit(1782202661.835:238): avc: denied { setopt } for pid=3875 comm="syz.1.165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 41.511583][ T28] audit: type=1400 audit(1782202661.865:239): avc: denied { write } for pid=3875 comm="syz.1.165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 41.736954][ T3946] netlink: 'syz.1.196': attribute type 1 has an invalid length. [ 41.847005][ T3961] batman_adv: batadv0: Adding interface: ipvlan2 [ 41.859850][ T3961] batman_adv: batadv0: The MTU of interface ipvlan2 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. [ 41.897653][ T3961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 41.909717][ T3961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.919937][ T3961] batman_adv: batadv0: Interface activated: ipvlan2 [ 41.991676][ T3976] capability: warning: `syz.1.210' uses deprecated v2 capabilities in a way that may be insecure [ 42.174472][ T3995] set_capacity_and_notify: 3 callbacks suppressed [ 42.174490][ T3995] loop1: detected capacity change from 0 to 128 [ 42.245486][ T4002] netlink: 44 bytes leftover after parsing attributes in process `syz.3.220'. [ 42.257323][ T4002] netlink: 44 bytes leftover after parsing attributes in process `syz.3.220'. [ 42.271381][ T4002] netlink: 44 bytes leftover after parsing attributes in process `syz.3.220'. [ 42.371345][ T4008] loop0: detected capacity change from 0 to 1024 [ 42.383880][ T4008] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.400972][ T4008] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 1: comm syz.0.224: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.420236][ T4008] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 42.420463][ T4008] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.224: Failed to acquire dquot type 0 [ 42.440771][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 42.440796][ C0] EXT4-fs (loop0): initial error at time 1782202663: ext4_map_blocks:833: inode 3: block 1 [ 42.440848][ C0] EXT4-fs (loop0): last error at time 1782202663: ext4_map_blocks:833: inode 3: block 1 [ 42.467302][ T4008] loop0: lost filesystem error report for type 5 error -117 [ 42.467500][ T4008] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.224: Freeing blocks not in datazone - block = 0, count = 4096 [ 42.488481][ T4008] loop0: lost filesystem error report for type 5 error -117 [ 42.488700][ T4008] EXT4-fs error (device loop0): ext4_read_inode_bitmap:141: comm syz.0.224: Invalid inode bitmap blk 0 in block_group 0 [ 42.508819][ T3436] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.509425][ T4008] loop0: lost filesystem error report for type 5 error -117 [ 42.523035][ T3436] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 42.523363][ T3436] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:7: Failed to release dquot type 0 [ 42.532548][ T4008] EXT4-fs error (device loop0) in ext4_free_inode:363: Corrupt filesystem [ 42.542073][ T3436] loop0: lost filesystem error report for type 5 error -117 [ 42.551409][ T4008] loop0: lost filesystem error report for type 5 error -117 [ 42.567782][ T4008] EXT4-fs (loop0): 1 orphan inode deleted [ 42.582757][ T4008] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.137604][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.172736][ T4025] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.183415][ T4027] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 43.305565][ T4043] loop1: detected capacity change from 0 to 128 [ 43.320613][ T4043] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 43.350202][ T4043] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 43.397630][ T4047] loop3: detected capacity change from 0 to 7 [ 43.413099][ T4049] syzkaller0: tun_chr_ioctl cmd 1074025672 [ 43.420223][ T36] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 43.437891][ T4049] syzkaller0: ignored: set checksum enabled [ 43.441062][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.453048][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.461788][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.470976][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.478987][ T4047] loop3: unable to read partition table [ 43.490325][ T4052] Invalid logical block size (1275) [ 43.498709][ T4047] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 43.511601][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.520799][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.530463][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.539699][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.550132][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.559349][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.567621][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.576820][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.595658][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.604886][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 43.672323][ T4066] netlink: 8 bytes leftover after parsing attributes in process `syz.3.248'. [ 43.749343][ T4075] loop2: detected capacity change from 0 to 1024 [ 43.770952][ T4073] loop4: detected capacity change from 0 to 2048 [ 43.785756][ T4075] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 43.805535][ T4075] ext4 filesystem being mounted at /53/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.835793][ T4081] loop1: detected capacity change from 0 to 128 [ 43.855979][ T4081] syz.1.254: attempt to access beyond end of device [ 43.855979][ T4081] loop1: rw=2049, sector=138, nr_sectors = 112 limit=128 [ 43.870205][ T4073] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.901395][ T4073] EXT4-fs error (device loop4) in ext4_setattr:6172: error 28 [ 43.922653][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 43.944176][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.068051][ T4102] netlink: 20 bytes leftover after parsing attributes in process `syz.2.263'. [ 44.146557][ T4107] sctp: [Deprecated]: syz.1.265 (pid 4107) Use of int in max_burst socket option. [ 44.146557][ T4107] Use struct sctp_assoc_value instead [ 44.321626][ T4118] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.441685][ T4124] netlink: 4 bytes leftover after parsing attributes in process `syz.4.272'. [ 44.561357][ T4129] loop4: detected capacity change from 0 to 128 [ 44.603731][ T4131] loop3: detected capacity change from 0 to 512 [ 44.634769][ T4131] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 44.670905][ T4131] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #15: comm syz.3.275: iget: bogus i_mode (2) [ 44.684887][ T4131] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.688429][ T4131] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.275: couldn't read orphan inode 15 (err -117) [ 44.697656][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 44.697702][ C0] EXT4-fs (loop3): initial error at time 1782202665: ext4_orphan_get:1399: inode 15 [ 44.697750][ C0] EXT4-fs (loop3): last error at time 1782202665: ext4_orphan_get:1399: inode 15 [ 44.736128][ T4131] loop3: lost filesystem error report for type 5 error -117 [ 44.739295][ T4131] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.762934][ T4131] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 44.800084][ T4131] EXT4-fs error (device loop3): ext4_find_dest_de:2050: inode #12: block 13: comm syz.3.275: bad entry in directory: '.' directory cannot be the last in data block - offset=0, inode=12, rec_len=4096, size=4096 fake=1 [ 44.896495][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.917587][ T4152] netlink: 44 bytes leftover after parsing attributes in process `syz.1.284'. [ 44.939611][ T4156] capability: warning: `syz.3.285' uses 32-bit capabilities (legacy support in use) [ 44.942141][ T4152] netlink: 44 bytes leftover after parsing attributes in process `syz.1.284'. [ 44.960759][ T4152] netlink: 44 bytes leftover after parsing attributes in process `syz.1.284'. [ 44.972617][ T4156] program syz.3.285 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 45.130566][ T4175] netlink: 8 bytes leftover after parsing attributes in process `syz.4.295'. [ 45.571580][ T3384] Process accounting resumed [ 45.674807][ T4215] loop3: detected capacity change from 0 to 128 [ 45.746474][ T4219] 8021q: adding VLAN 0 to HW filter on device bond1 [ 45.777092][ T4219] bond0: (slave bond1): Enslaving as an active interface with an up link [ 45.980521][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 45.980591][ T28] audit: type=1400 audit(1782202666.705:308): avc: denied { connect } for pid=4230 comm="syz.1.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.019699][ T4225] syz.3.316 (4225) used greatest stack depth: 9728 bytes left [ 46.041066][ T28] audit: type=1400 audit(1782202666.725:309): avc: denied { read } for pid=4230 comm="syz.1.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.067589][ T28] audit: type=1400 audit(1782202666.735:310): avc: denied { bind } for pid=4233 comm="syz.0.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.136977][ T28] audit: type=1400 audit(1782202666.855:311): avc: denied { create } for pid=4244 comm="syz.3.326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 46.162903][ T28] audit: type=1400 audit(1782202666.855:312): avc: denied { write } for pid=4244 comm="syz.3.326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 46.326919][ T4262] EXT4-fs: Ignoring removed bh option [ 46.337663][ T28] audit: type=1400 audit(1782202667.055:313): avc: denied { ioctl } for pid=4263 comm="syz.3.335" path="socket:[6124]" dev="sockfs" ino=6124 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.383539][ T4266] netlink: 'syz.3.336': attribute type 4 has an invalid length. [ 46.396817][ T4262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.457616][ T4271] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 46.480511][ T4271] ext4 filesystem being mounted at /75/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.493077][ T4271] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #11: comm syz.3.337: No space for directory leaf checksum. Please run e2fsck -D. [ 46.508792][ T4271] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #11: comm syz.3.337: checksumming directory block 0 [ 46.525886][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.550522][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.586710][ T28] audit: type=1400 audit(1782202667.305:314): avc: denied { create } for pid=4275 comm="syz.3.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 46.673584][ T4282] process 'syz.3.342' launched './file0' with NULL argv: empty string added [ 46.693377][ T28] audit: type=1400 audit(1782202667.415:315): avc: denied { execute_no_trans } for pid=4281 comm="syz.3.342" path="/77/file0" dev="tmpfs" ino=413 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 46.750348][ T28] audit: type=1400 audit(1782202667.445:316): avc: denied { setopt } for pid=4285 comm="syz.0.344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.809462][ T28] audit: type=1400 audit(1782202667.525:317): avc: denied { create } for pid=4293 comm="syz.0.348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 47.000445][ T4308] Illegal XDP return value 4294967274 on prog (id 23) dev N/A, expect packet loss! [ 47.031218][ T4310] EXT4-fs: Ignoring removed bh option [ 47.037880][ T4310] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 47.058271][ T4310] EXT4-fs (loop0): 1 truncate cleaned up [ 47.080515][ T4310] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.113725][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.157161][ T4304] netlink: 'syz.1.353': attribute type 21 has an invalid length. [ 47.174105][ T4304] netlink: 'syz.1.353': attribute type 7 has an invalid length. [ 47.311343][ T4183] Bluetooth: hci0: command 0x1003 tx timeout [ 47.317698][ T3617] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 47.401802][ T4339] veth0_macvtap: Caught tx_queue_len zero misconfig [ 47.408926][ T4337] set_capacity_and_notify: 3 callbacks suppressed [ 47.408942][ T4337] loop0: detected capacity change from 0 to 2048 [ 47.474561][ T4337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.507090][ T4349] __nla_validate_parse: 3 callbacks suppressed [ 47.507108][ T4349] netlink: 12 bytes leftover after parsing attributes in process `syz.2.374'. [ 47.523045][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.606764][ T4359] C: renamed from veth1_to_team (while UP) [ 47.622052][ T4359] netlink: 'syz.4.379': attribute type 3 has an invalid length. [ 47.637817][ T4359] netlink: 116 bytes leftover after parsing attributes in process `syz.4.379'. [ 47.657159][ T4359] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 47.785317][ T4367] loop3: detected capacity change from 0 to 512 [ 47.832642][ T4367] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.888752][ T4367] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.920203][ T4367] ext4 filesystem being mounted at /81/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.948939][ T4381] netlink: 36 bytes leftover after parsing attributes in process `syz.4.390'. [ 47.985926][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.052081][ T4391] netlink: 4 bytes leftover after parsing attributes in process `syz.3.392'. [ 48.168197][ T4399] loop3: detected capacity change from 0 to 512 [ 48.215141][ T4399] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 48.277672][ T4399] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 48.313141][ T4399] EXT4-fs (loop3): 1 truncate cleaned up [ 48.351762][ T4399] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.394347][ T4415] team0: Caught tx_queue_len zero misconfig [ 48.441268][ T4399] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2810: inode #15: comm syz.3.396: corrupted xattr block 33: invalid header [ 48.453036][ T4419] program syz.0.405 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.497357][ T4399] EXT4-fs (loop3): Remounting filesystem read-only [ 48.509372][ T4421] loop1: detected capacity change from 0 to 512 [ 48.534089][ T4421] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 48.570675][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.583412][ T4421] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #11: comm syz.1.406: corrupted in-inode xattr: invalid ea_ino [ 48.597632][ T4428] tipc: Started in network mode [ 48.606284][ T4428] tipc: Node identity 0000002e002d003a0040ffffe0000001, cluster identity 4711 [ 48.607460][ T4421] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.622404][ T4428] tipc: Enabling of bearer rejected, failed to enable media [ 48.642625][ T4421] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.406: couldn't read orphan inode 11 (err -117) [ 48.654469][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 48.654493][ C1] EXT4-fs (loop1): initial error at time 1782202669: ext4_iget_extra_inode:5180: inode 11 [ 48.654519][ C1] EXT4-fs (loop1): last error at time 1782202669: ext4_iget_extra_inode:5180: inode 11 [ 48.682817][ T4432] loop3: detected capacity change from 0 to 512 [ 48.689667][ T4421] loop1: lost filesystem error report for type 5 error -117 [ 48.689729][ T4432] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 48.709937][ T4432] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8016c018, mo2=0082] [ 48.720211][ T4421] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.721796][ T4432] EXT4-fs (loop3): 1 truncate cleaned up [ 48.745522][ T4435] netlink: 104 bytes leftover after parsing attributes in process `syz.4.412'. [ 48.795111][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.808425][ T4432] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.827648][ T4439] macvlan2: entered promiscuous mode [ 48.838700][ T4439] bridge0: entered promiscuous mode [ 48.907650][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.976488][ T4451] ALSA: seq fatal error: cannot create timer (-22) [ 49.190655][ T4473] netlink: 24 bytes leftover after parsing attributes in process `syz.4.430'. [ 49.218978][ T4475] netlink: 28 bytes leftover after parsing attributes in process `syz.0.431'. [ 49.228326][ T4473] ip6gre1: entered promiscuous mode [ 49.234143][ T4473] ip6gre1: entered allmulticast mode [ 49.345630][ T4487] netlink: 'syz.1.436': attribute type 9 has an invalid length. [ 49.387800][ T4490] loop4: detected capacity change from 0 to 512 [ 49.449026][ T4490] EXT4-fs (loop4): 1 truncate cleaned up [ 49.467698][ T4490] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.513461][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.861991][ T4529] bond0: entered promiscuous mode [ 49.867557][ T4529] bond_slave_0: entered promiscuous mode [ 49.888482][ T4529] bond_slave_1: entered promiscuous mode [ 49.913799][ T4529] bond0: left promiscuous mode [ 49.927397][ T4536] netlink: 16 bytes leftover after parsing attributes in process `syz.3.460'. [ 49.931785][ T4529] bond_slave_0: left promiscuous mode [ 49.963764][ T4529] bond_slave_1: left promiscuous mode [ 50.016944][ T4539] loop3: detected capacity change from 0 to 2048 [ 50.025566][ T4541] dummy0: mtu less than device minimum [ 50.060273][ T4539] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.144858][ T4539] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 50.191921][ T4539] EXT4-fs error (device loop3): ext4_find_extent:904: inode #2: comm syz.3.461: inode has invalid extent depth: 9 [ 50.255037][ T4555] sch_fq: defrate 0 ignored. [ 50.275839][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.908500][ T4604] netlink: 24 bytes leftover after parsing attributes in process `syz.1.489'. [ 51.296923][ T4610] loop4: detected capacity change from 0 to 1024 [ 51.324630][ T4610] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 51.340268][ T4610] ext4 filesystem being mounted at /117/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.358832][ T4610] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #15: block 3: comm syz.4.491: lblock 3 mapped to illegal pblock 3 (length 3) [ 51.407133][ T4610] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 51.432369][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 51.432386][ T28] audit: type=1400 audit(1782202672.155:376): avc: denied { read } for pid=4618 comm="syz.0.494" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.486604][ T4610] EXT4-fs (loop4): This should not happen!! Data will be lost [ 51.486604][ T4610] [ 51.510161][ T28] audit: type=1400 audit(1782202672.155:377): avc: denied { open } for pid=4618 comm="syz.0.494" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.515800][ T4616] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #15: comm syz.4.491: lblock 0 mapped to illegal pblock 0 (length 1) [ 51.560260][ T28] audit: type=1400 audit(1782202672.225:378): avc: denied { sqpoll } for pid=4620 comm="syz.3.495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 51.562596][ T4616] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 51.592431][ T4616] EXT4-fs (loop4): This should not happen!! Data will be lost [ 51.592431][ T4616] [ 51.663902][ T4619] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.673383][ T28] audit: type=1400 audit(1782202672.385:379): avc: denied { read write } for pid=4618 comm="syz.0.494" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.697084][ T4619] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.744060][ T28] audit: type=1400 audit(1782202672.385:380): avc: denied { open } for pid=4618 comm="syz.0.494" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.768278][ T49] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #15: block 8: comm kworker/u8:3: lblock 8 mapped to illegal pblock 8 (length 8) [ 51.785551][ T28] audit: type=1400 audit(1782202672.385:381): avc: denied { ioctl } for pid=4618 comm="syz.0.494" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.812165][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 51.871545][ T28] audit: type=1400 audit(1782202672.585:382): avc: denied { setopt } for pid=4628 comm="syz.3.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 51.891049][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 51.891049][ T49] [ 51.906476][ T3296] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 51.931890][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 51.950029][ T28] audit: type=1400 audit(1782202672.665:383): avc: denied { read } for pid=4632 comm="syz.3.502" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 51.986078][ T28] audit: type=1400 audit(1782202672.665:384): avc: denied { open } for pid=4632 comm="syz.3.502" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 52.038477][ T28] audit: type=1400 audit(1782202672.665:385): avc: denied { write } for pid=4632 comm="syz.3.502" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 52.587246][ T4671] netlink: 8 bytes leftover after parsing attributes in process `syz.1.517'. [ 52.611269][ T4671] syz_tun: refused to change device tx_queue_len [ 53.030403][ T4683] netlink: 12 bytes leftover after parsing attributes in process `syz.1.522'. [ 53.048936][ T4683] netlink: 292 bytes leftover after parsing attributes in process `syz.1.522'. [ 53.172568][ T4687] netlink: 16 bytes leftover after parsing attributes in process `syz.1.525'. [ 53.200215][ T4687] netlink: 'syz.1.525': attribute type 5 has an invalid length. [ 53.268302][ T4690] netlink: 32 bytes leftover after parsing attributes in process `syz.0.527'. [ 53.327935][ T4694] sg_write: data in/out 353280/136 bytes for SCSI command 0x0-- guessing data in; [ 53.327935][ T4694] program syz.1.529 not setting count and/or reply_len properly [ 53.348541][ T4695] loop0: detected capacity change from 0 to 128 [ 53.397732][ T4697] random: crng reseeded on system resumption [ 53.433231][ T4697] Unrecognized hibernate image header format! [ 53.447006][ T4703] bond0: (slave ip6tnl0): refused to change device type [ 53.455949][ T4697] PM: hibernation: Image mismatch: architecture specific data [ 53.480994][ T4703] ip6erspan0: entered allmulticast mode [ 53.496244][ T4701] loop0: detected capacity change from 0 to 1024 [ 53.503656][ T4701] EXT4-fs: Ignoring removed orlov option [ 53.527849][ T4701] EXT4-fs: inline encryption not supported [ 53.552751][ T4701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.570628][ T4701] EXT4-fs error (device loop0): ext4_lookup:1785: inode #15: comm syz.0.533: unexpected EA_INODE flag [ 53.600347][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.739807][ T4726] loop4: detected capacity change from 0 to 1024 [ 53.752814][ T4728] netlink: 52 bytes leftover after parsing attributes in process `syz.3.544'. [ 53.765823][ T4726] EXT4-fs: Ignoring removed nomblk_io_submit option [ 53.782526][ T4726] EXT4-fs: inline encryption not supported [ 53.791023][ T4728] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.798350][ T4728] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.810508][ T4726] EXT4-fs: Ignoring removed nomblk_io_submit option [ 53.818899][ T4732] loop1: detected capacity change from 0 to 1024 [ 53.837588][ T4732] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.860667][ T4726] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.882472][ T4726] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.899161][ T4732] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #11: comm syz.1.547: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 53.921912][ T4732] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 53.922043][ T4732] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.547: couldn't read orphan inode 11 (err -117) [ 53.931291][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 53.931317][ C0] EXT4-fs (loop1): initial error at time 1782202674: ext4_ext_check_inode:521: inode 11 [ 53.931356][ C0] EXT4-fs (loop1): last error at time 1782202674: ext4_ext_check_inode:521: inode 11 [ 53.987944][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 53.988425][ T4741] netlink: 12 bytes leftover after parsing attributes in process `syz.0.551'. [ 54.011767][ T4741] netlink: 8 bytes leftover after parsing attributes in process `syz.0.551'. [ 54.022833][ T4732] loop1: lost filesystem error report for type 5 error -117 [ 54.026677][ T4732] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.075319][ T4732] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.547: Invalid block bitmap block 0 in block_group 0 [ 54.102447][ T4732] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.547: Failed to acquire dquot type 0 [ 54.164345][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.180444][ T68] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:4: Failed to release dquot type 0 [ 54.200968][ T68] loop1: lost filesystem error report for type 5 error -117 [ 54.203910][ T4753] gre0: Caught tx_queue_len zero misconfig [ 54.305994][ T4761] loop1: detected capacity change from 0 to 128 [ 54.330654][ T4761] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 54.634896][ T4791] A link change request failed with some changes committed already. Interface wg2 may have been left with an inconsistent configuration, please check. [ 54.903292][ T4809] loop3: detected capacity change from 0 to 1024 [ 54.922778][ T4809] EXT4-fs (loop3): bad geometry: bigalloc file system with non-zero first_data_block [ 54.922778][ T4809] [ 54.983593][ T4811] 9p: Could not find request transport: fd [ 55.122793][ T4824] bond0: Caught tx_queue_len zero misconfig [ 55.269156][ T4836] netlink: 12 bytes leftover after parsing attributes in process `syz.0.593'. [ 55.659057][ T4870] loop3: detected capacity change from 0 to 512 [ 55.687886][ T4870] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 55.699177][ T4870] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.610: inode #15: comm syz.3.610: iget: illegal inode # [ 55.720547][ T4870] loop3: lost filesystem error report for type 5 error -117 [ 55.720754][ T4870] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.610: couldn't read orphan inode 15 (err -117) [ 55.739900][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 55.739923][ C0] EXT4-fs (loop3): initial error at time 1782202676: ext4_orphan_get:1399 [ 55.739974][ C0] EXT4-fs (loop3): last error at time 1782202676: ext4_orphan_get:1399 [ 55.812753][ T4870] loop3: lost filesystem error report for type 5 error -117 [ 55.845752][ T4870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.953217][ T4870] EXT4-fs (loop3): changing journal_checksum during remount not supported; ignoring [ 55.972187][ T4870] EXT4-fs error (device loop3): __ext4_remount:6844: comm syz.3.610: Abort forced by user [ 55.984521][ T4880] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 55.984521][ T4880] The task syz.1.613 (4880) triggered the difference, watch for misbehavior. [ 55.995058][ T4870] EXT4-fs (loop3): Remounting filesystem read-only [ 56.021586][ T4870] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 56.068630][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.204816][ T4896] SELinux: failed to load policy [ 56.520572][ T28] kauditd_printk_skb: 69 callbacks suppressed [ 56.520590][ T28] audit: type=1400 audit(1782202677.245:452): avc: denied { create } for pid=4919 comm="syz.4.632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.552015][ T28] audit: type=1400 audit(1782202677.245:453): avc: denied { bind } for pid=4919 comm="syz.4.632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.571603][ T28] audit: type=1400 audit(1782202677.245:454): avc: denied { name_bind } for pid=4919 comm="syz.4.632" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 56.592449][ T28] audit: type=1400 audit(1782202677.245:455): avc: denied { node_bind } for pid=4919 comm="syz.4.632" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 56.635117][ T28] audit: type=1400 audit(1782202677.245:456): avc: denied { connect } for pid=4919 comm="syz.4.632" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.655976][ T28] audit: type=1400 audit(1782202677.355:457): avc: denied { watch } for pid=4924 comm="syz.4.634" path="/155/file0" dev="tmpfs" ino=812 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.779380][ T28] audit: type=1400 audit(1782202677.495:458): avc: denied { map } for pid=4934 comm="syz.1.639" path="socket:[9346]" dev="sockfs" ino=9346 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 56.808971][ T4936] loop3: detected capacity change from 0 to 512 [ 56.816176][ T28] audit: type=1400 audit(1782202677.495:459): avc: denied { mmap_zero } for pid=4934 comm="syz.1.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 56.836658][ T28] audit: type=1400 audit(1782202677.525:460): avc: denied { name_bind } for pid=4937 comm="syz.4.641" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 56.875873][ T4936] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 56.890223][ T4936] ext4 filesystem being mounted at /131/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.909525][ T28] audit: type=1400 audit(1782202677.625:461): avc: denied { write } for pid=4933 comm="syz.3.640" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.947037][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 57.169718][ T4967] vhci_hcd vhci_hcd.3: default hub control req: 8013 v0000 i0000 l31125 [ 57.317594][ T4977] loop3: detected capacity change from 0 to 1024 [ 57.350489][ T4981] vlan2: entered allmulticast mode [ 57.359928][ T4977] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.366058][ T4981] veth0_to_bond: entered allmulticast mode [ 57.414264][ T4977] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 57.434844][ T4977] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 47 with max blocks 1 with error 28 [ 57.447434][ T4977] EXT4-fs (loop3): This should not happen!! Data will be lost [ 57.447434][ T4977] [ 57.457442][ T4977] EXT4-fs (loop3): Total free blocks count 0 [ 57.463763][ T4977] EXT4-fs (loop3): Free/Dirty block details [ 57.469775][ T4977] EXT4-fs (loop3): free_blocks=20480 [ 57.475486][ T4977] EXT4-fs (loop3): dirty_blocks=32 [ 57.480971][ T4977] EXT4-fs (loop3): Block reservation details [ 57.487414][ T4977] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 57.533081][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 57.564015][ T3305] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 57.722141][ T5005] loop4: detected capacity change from 0 to 512 [ 57.750019][ T5005] EXT4-fs (loop4): 1 orphan inode deleted [ 57.756386][ T5005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.769712][ T5005] ext4 filesystem being mounted at /167/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.794926][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.133358][ T5030] netlink: 24 bytes leftover after parsing attributes in process `syz.4.681'. [ 58.148044][ T5030] netlink: 24 bytes leftover after parsing attributes in process `syz.4.681'. [ 58.289289][ T5038] program syz.4.685 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 58.571515][ T5061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.581066][ T5061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.726812][ T5068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.747695][ T5068] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.696421][ T5105] set_capacity_and_notify: 1 callbacks suppressed [ 59.696437][ T5105] loop1: detected capacity change from 0 to 256 [ 59.878011][ T5115] program syz.1.722 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.948732][ T5119] loop4: detected capacity change from 0 to 512 [ 59.980374][ T5119] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.724: bad orphan inode 13 [ 60.017655][ T5119] loop4: lost filesystem error report for type 5 error -117 [ 60.017816][ T5119] ext4_test_bit(bit=12, block=4) = 1 [ 60.025178][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 60.025202][ C0] EXT4-fs (loop4): initial error at time 1782202680: ext4_orphan_get:1425 [ 60.025223][ C0] EXT4-fs (loop4): last error at time 1782202680: ext4_orphan_get:1425 [ 60.116172][ T5119] is_bad_inode(inode)=0 [ 60.135844][ T5119] NEXT_ORPHAN(inode)=0 [ 60.163093][ T5119] max_ino=32 [ 60.169523][ T5119] i_nlink=1 [ 60.177418][ T5119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.221266][ T5119] EXT4-fs warning (device loop4): dx_probe:813: inode #2: comm syz.4.724: Hash code is SIPHASH, but hash not in dirent [ 60.250751][ T5119] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.724: Corrupt directory, running e2fsck is recommended [ 60.280499][ T5119] EXT4-fs warning (device loop4): dx_probe:813: inode #2: comm syz.4.724: Hash code is SIPHASH, but hash not in dirent [ 60.310130][ T5119] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.724: Corrupt directory, running e2fsck is recommended [ 60.340485][ T5119] EXT4-fs error (device loop4): ext4_find_dest_de:2050: inode #2: block 13: comm syz.4.724: bad entry in directory: directory entry overrun - offset=24, inode=0, rec_len=131076, size=1024 fake=0 [ 60.392314][ T5133] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.401064][ T5133] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.423547][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.483148][ T3384] IPVS: starting estimator thread 0... [ 60.600181][ T5141] IPVS: using max 1920 ests per chain, 96000 per kthread [ 60.696976][ T5153] vcan0: tx drop: invalid da for name 0x00000000000000c7 [ 60.813993][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.827233][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.848005][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.868219][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.879788][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.890182][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.898663][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.907425][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.915792][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.924092][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: unknown main item tag 0x0 [ 60.936122][ T3376] hid-generic 0040:FFFFFF00:FFFFFFFF.0001: hidraw0: HID vc1.55 Device [syz0] on syz1 [ 61.041327][ T5158] fido_id[5158]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 61.814393][ T5181] loop1: detected capacity change from 0 to 8192 [ 61.840313][ T5183] loop0: detected capacity change from 0 to 512 [ 61.866661][ T5183] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.918675][ T5183] ext4 filesystem being mounted at /149/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.031590][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.073363][ T28] kauditd_printk_skb: 70 callbacks suppressed [ 62.073382][ T28] audit: type=1400 audit(1782202682.795:532): avc: denied { setopt } for pid=5187 comm="syz.4.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 62.120718][ T5190] loop0: detected capacity change from 0 to 512 [ 62.149568][ T5190] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 62.164550][ T5190] EXT4-fs (loop0): 1 truncate cleaned up [ 62.178378][ T5192] loop4: detected capacity change from 0 to 1024 [ 62.188658][ T5190] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.227157][ T28] audit: type=1400 audit(1782202682.945:533): avc: denied { map } for pid=5189 comm="syz.0.754" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9793 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.252364][ T28] audit: type=1400 audit(1782202682.945:534): avc: denied { read write } for pid=5189 comm="syz.0.754" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9793 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.399462][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.427588][ T5197] loop0: detected capacity change from 0 to 128 [ 62.458458][ T28] audit: type=1400 audit(1782202683.175:535): avc: denied { mounton } for pid=5196 comm="syz.0.758" path="/151/file1/file0" dev="loop0" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 62.566072][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811bc5ca00: rx timeout, send abort [ 62.574460][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811bc5ca00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 62.590017][ T28] audit: type=1400 audit(1782202683.305:536): avc: denied { read } for pid=2963 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 62.614840][ T5201] loop0: detected capacity change from 0 to 512 [ 62.638031][ T5201] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 62.659525][ T28] audit: type=1400 audit(1782202683.305:537): avc: denied { search } for pid=2963 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.708736][ T28] audit: type=1400 audit(1782202683.305:538): avc: denied { append } for pid=2963 comm="syslogd" name="messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.742392][ T5201] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 62.760114][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 62.766625][ C1] EXT4-fs (loop0): initial error at time 1782202683: ext4_mb_generate_buddy:1317 [ 62.775820][ C1] EXT4-fs (loop0): last error at time 1782202683: ext4_mb_generate_buddy:1317 [ 62.780327][ T5201] EXT4-fs (loop0): 1 truncate cleaned up [ 62.807675][ T28] audit: type=1400 audit(1782202683.305:539): avc: denied { open } for pid=2963 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.817111][ T5208] loop4: detected capacity change from 0 to 512 [ 62.830411][ T28] audit: type=1400 audit(1782202683.305:540): avc: denied { getattr } for pid=2963 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.862936][ T5201] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.888525][ T28] audit: type=1400 audit(1782202683.465:541): avc: denied { append } for pid=5207 comm="syz.4.762" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 62.972879][ T5220] netlink: 'syz.3.768': attribute type 4 has an invalid length. [ 62.992057][ T5220] netlink: 'syz.3.768': attribute type 10 has an invalid length. [ 63.011749][ T5220] netlink: 152 bytes leftover after parsing attributes in process `syz.3.768'. [ 63.032431][ T5220] bond_slave_0: mtu greater than device maximum [ 63.080762][ T5233] netlink: 27 bytes leftover after parsing attributes in process `syz.1.772'. [ 63.097490][ T36] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.176320][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.199102][ T36] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.239528][ T5247] program syz.4.778 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 63.294511][ T36] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.335590][ T5251] vlan2: entered promiscuous mode [ 63.341214][ T5251] syz_tun: entered promiscuous mode [ 63.385258][ T5266] loop1: detected capacity change from 0 to 256 [ 63.396868][ T36] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.431088][ T5266] FAT-fs (loop1): Directory bread(block 64) failed [ 63.457949][ T5271] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 63.464465][ T5271] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 63.468091][ T5266] FAT-fs (loop1): Directory bread(block 65) failed [ 63.490253][ T5266] FAT-fs (loop1): Directory bread(block 66) failed [ 63.497195][ T5266] FAT-fs (loop1): Directory bread(block 67) failed [ 63.504155][ T5266] FAT-fs (loop1): Directory bread(block 68) failed [ 63.518425][ T5266] FAT-fs (loop1): Directory bread(block 69) failed [ 63.535820][ T5266] FAT-fs (loop1): Directory bread(block 70) failed [ 63.536457][ T5274] EXT4-fs: Ignoring removed bh option [ 63.542982][ T5266] FAT-fs (loop1): Directory bread(block 71) failed [ 63.555158][ T5266] FAT-fs (loop1): Directory bread(block 72) failed [ 63.562224][ T5266] FAT-fs (loop1): Directory bread(block 73) failed [ 63.606730][ T5274] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.3.788: corrupted xattr block 95: invalid header [ 63.625935][ T5274] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.627774][ T5274] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.788: bg 0: block 7: invalid block bitmap [ 63.637076][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 63.637091][ C1] EXT4-fs (loop3): initial error at time 1782202684: ext4_expand_extra_isize_ea:2810: inode 11 [ 63.637129][ C1] EXT4-fs (loop3): last error at time 1782202684: ext4_expand_extra_isize_ea:2810: inode 11 [ 63.680801][ T5274] loop3: lost filesystem error report for type 5 error -117 [ 63.681053][ T5274] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 63.713320][ T5274] loop3: lost filesystem error report for type 5 error -117 [ 63.719096][ T5211] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.741258][ T5274] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #11: comm syz.3.788: corrupted xattr block 95: invalid header [ 63.754981][ T5211] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.756299][ T5274] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.762862][ T5211] bridge_slave_0: entered allmulticast mode [ 63.769296][ T5274] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 63.788049][ T5274] EXT4-fs (loop3): 1 orphan inode deleted [ 63.795643][ T5211] bridge_slave_0: entered promiscuous mode [ 63.801627][ T5274] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.818894][ T36] bridge_slave_1: left allmulticast mode [ 63.824780][ T36] bridge_slave_1: left promiscuous mode [ 63.830751][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.851700][ T36] bridge_slave_0: left allmulticast mode [ 63.860219][ T36] bridge_slave_0: left promiscuous mode [ 63.866320][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.885990][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.899065][ T3410] kernel write not supported for file /snd/seq (pid: 3410 comm: kworker/0:5) [ 63.967098][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.978048][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 63.988462][ T36] bond0 (unregistering): Released all slaves [ 63.999724][ T5211] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.008795][ T5211] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.016413][ T5211] bridge_slave_1: entered allmulticast mode [ 64.039100][ T5211] bridge_slave_1: entered promiscuous mode [ 64.051283][ T5289] netlink: 20 bytes leftover after parsing attributes in process `syz.4.794'. [ 64.091130][ T36] IPVS: stopping master sync thread 4027 ... [ 64.104908][ T5211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.142327][ T36] hsr_slave_0: left promiscuous mode [ 64.150187][ T36] hsr_slave_1: left promiscuous mode [ 64.157396][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.168544][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.184423][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.210615][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.244338][ T36] veth1_macvtap: left promiscuous mode [ 64.250958][ T36] veth0_macvtap: left promiscuous mode [ 64.256620][ T36] veth1_vlan: left promiscuous mode [ 64.282840][ T36] veth0_vlan: left promiscuous mode [ 64.318270][ T5334] netlink: 4 bytes leftover after parsing attributes in process `syz.4.809'. [ 64.387869][ T36] team0 (unregistering): Port device team_slave_1 removed [ 64.399075][ T36] team0 (unregistering): Port device team_slave_0 removed [ 64.435946][ T5211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.445668][ T3020] 8021q: adding VLAN 0 to HW filter on device eth1 [ 64.480585][ T5211] team0: Port device team_slave_0 added [ 64.496045][ T5211] team0: Port device team_slave_1 added [ 64.512729][ T5211] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.519871][ T5211] 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. [ 64.546008][ T5211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.557803][ T5211] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.565400][ T5211] 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. [ 64.591834][ T5211] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.624695][ T5211] hsr_slave_0: entered promiscuous mode [ 64.635897][ T5211] hsr_slave_1: entered promiscuous mode [ 64.654933][ T5211] debugfs: 'hsr0' already exists in 'hsr' [ 64.664026][ T5211] Cannot create hsr debugfs directory [ 64.697620][ T5350] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.813'. [ 64.892587][ T5211] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.909852][ T5211] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.927468][ T5211] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.946748][ T5211] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.955457][ T5211] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.968100][ T5211] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.978832][ T3020] 8021q: adding VLAN 0 to HW filter on device eth2 [ 64.997957][ T5211] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 65.015384][ T5211] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.131237][ T5211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.172675][ T5211] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.198297][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.205429][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.246135][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.253301][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.261628][ T5377] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.288811][ T5377] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.302740][ T5211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.364079][ T5402] set_capacity_and_notify: 1 callbacks suppressed [ 65.364095][ T5402] loop1: detected capacity change from 0 to 512 [ 65.394981][ T5402] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.409280][ T3020] 8021q: adding VLAN 0 to HW filter on device eth3 [ 65.420314][ T5402] ext4 filesystem being mounted at /193/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.493004][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.633039][ T5211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.765505][ T3020] 8021q: adding VLAN 0 to HW filter on device eth4 [ 65.813381][ T5462] lo: Caught tx_queue_len zero misconfig [ 65.876481][ T5469] program syz.0.835 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 65.897487][ T5473] netlink: 8 bytes leftover after parsing attributes in process `syz.3.834'. [ 65.907145][ T5473] netlink: 12 bytes leftover after parsing attributes in process `syz.3.834'. [ 65.909553][ T5211] veth0_vlan: entered promiscuous mode [ 65.979646][ T12] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 66.005001][ T12] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 66.028000][ T5211] veth1_vlan: entered promiscuous mode [ 66.043186][ T12] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 66.065992][ T12] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 66.106628][ T5211] veth0_macvtap: entered promiscuous mode [ 66.112664][ T5479] loop4: detected capacity change from 0 to 8192 [ 66.128309][ T5211] veth1_macvtap: entered promiscuous mode [ 66.149866][ T5479] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 66.166589][ T5211] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.189788][ T5211] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.203845][ T68] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.216465][ T68] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.248138][ T68] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.262452][ T68] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.455737][ T5518] loop0: detected capacity change from 0 to 512 [ 66.476586][ T5518] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 66.514145][ T5518] EXT4-fs (loop0): invalid journal inode [ 66.537484][ T5518] EXT4-fs (loop0): can't get journal size [ 66.546043][ T5518] EXT4-fs (loop0): 1 truncate cleaned up [ 66.572017][ T5518] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.804921][ T5547] tap0: tun_chr_ioctl cmd 2147767511 [ 67.062883][ T5569] loop1: detected capacity change from 0 to 164 [ 67.086303][ T5571] loop3: detected capacity change from 0 to 512 [ 67.106819][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 67.106839][ T28] audit: type=1400 audit(1782202687.825:606): avc: denied { mount } for pid=5568 comm="syz.1.874" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 67.160905][ T28] audit: type=1400 audit(1782202687.885:607): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 67.226187][ T28] audit: type=1326 audit(1782202687.925:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5572 comm="syz.1.877" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fadd94bce59 code=0x0 [ 67.330831][ T28] audit: type=1400 audit(1782202688.045:609): avc: denied { create } for pid=5579 comm="syz.3.880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 67.482839][ T5602] tap0: tun_chr_ioctl cmd 1074025677 [ 67.489042][ T5602] tap0: linktype set to 776 [ 67.580504][ T28] audit: type=1400 audit(1782202688.295:610): avc: denied { write } for pid=5604 comm="syz.5.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 67.627275][ T28] audit: type=1400 audit(1782202688.295:611): avc: denied { name_connect } for pid=5604 comm="syz.5.892" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 67.676088][ T28] audit: type=1400 audit(1782202944.402:612): avc: denied { create } for pid=5612 comm="syz.0.895" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 67.719817][ T28] audit: type=1400 audit(1782202944.402:613): avc: denied { accept } for pid=5612 comm="syz.0.895" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 68.006010][ T28] audit: type=1400 audit(1782202944.732:614): avc: denied { sqpoll } for pid=5628 comm="syz.3.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 68.071925][ T28] audit: type=1400 audit(1782202944.802:615): avc: denied { create } for pid=5635 comm="syz.1.904" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 68.220001][ T5652] loop1: detected capacity change from 0 to 128 [ 68.257145][ T5652] ext4 filesystem being mounted at /209/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 68.317352][ T5652] netlink: 8 bytes leftover after parsing attributes in process `syz.1.912'. [ 68.496566][ T5677] loop5: detected capacity change from 0 to 1024 [ 68.517718][ T5677] EXT4-fs: Ignoring removed oldalloc option [ 68.523937][ T5677] EXT4-fs: Ignoring removed oldalloc option [ 68.544245][ T5677] EXT4-fs (loop5): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 68.594862][ T5677] EXT4-fs (loop5): shut down requested (1) [ 68.603020][ T5677] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 68.632230][ T5677] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=15 [ 68.734601][ T5695] loop5: detected capacity change from 0 to 1024 [ 68.752816][ T5695] EXT4-fs: Ignoring removed orlov option [ 68.774580][ T5695] EXT4-fs (loop5): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 68.794912][ T5695] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 68.813155][ T5695] EXT4-fs (loop5): orphan cleanup on readonly fs [ 68.836911][ T5695] EXT4-fs error (device loop5): __ext4_get_inode_loc:4886: comm syz.5.929: Invalid inode table block 0 in block_group 0 [ 68.852665][ T5695] loop5: lost filesystem error report for type 5 error -117 [ 68.853430][ T5695] EXT4-fs (loop5): Remounting filesystem read-only [ 68.860794][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 68.860824][ C0] EXT4-fs (loop5): initial error at time 1782202945: __ext4_get_inode_loc:4886 [ 68.860854][ C0] EXT4-fs (loop5): last error at time 1782202945: __ext4_get_inode_loc:4886 [ 68.907972][ T5695] EXT4-fs (loop5): 1 truncate cleaned up [ 69.022620][ T5720] netlink: 4 bytes leftover after parsing attributes in process `syz.0.940'. [ 69.062461][ T5722] netlink: 28 bytes leftover after parsing attributes in process `syz.5.941'. [ 69.073727][ T5724] netlink: 'syz.4.942': attribute type 2 has an invalid length. [ 69.083805][ T5722] netlink: 72 bytes leftover after parsing attributes in process `syz.5.941'. [ 69.320467][ T5755] netlink: 24 bytes leftover after parsing attributes in process `syz.4.956'. [ 69.361324][ T5759] netlink: 'syz.5.958': attribute type 83 has an invalid length. [ 69.480443][ T5775] loop0: detected capacity change from 0 to 1024 [ 72.152373][ T6063] loop5: detected capacity change from 0 to 256 [ 72.161985][ T6063] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 72.207279][ T6063] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.254533][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 72.254563][ T28] audit: type=1400 audit(1782202948.982:661): avc: denied { recv } for pid=3288 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.239 dest=39134 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 72.318766][ T6078] loop0: detected capacity change from 0 to 256 [ 72.341874][ T6078] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 72.364762][ T6078] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.596795][ T6103] batadv_slave_0: Caught tx_queue_len zero misconfig [ 72.789920][ T6118] loop3: detected capacity change from 0 to 256 [ 72.827754][ T6118] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 72.844556][ T6118] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.898429][ T6125] loop0: detected capacity change from 0 to 128 [ 72.913687][ T6122] netdevsim netdevsim5: Firmware load for '../file0/../file0/../file0' refused, path contains '..' component [ 73.018166][ T6132] loop1: detected capacity change from 0 to 512 [ 73.027869][ T6132] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 73.041664][ T6132] EXT4-fs (loop1): 1 orphan inode deleted [ 73.052429][ T6132] EXT4-fs (loop1): 1 truncate cleaned up [ 73.058936][ T6132] EXT4-fs mount: 9 callbacks suppressed [ 73.059010][ T6132] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.585432][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.652117][ T6149] netlink: 'syz.1.1134': attribute type 4 has an invalid length. [ 73.684247][ T6149] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1134'. [ 73.684759][ T6151] loop3: detected capacity change from 0 to 2048 [ 73.712745][ T28] audit: type=1400 audit(1782202950.432:662): avc: denied { unmount } for pid=5211 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 73.755668][ T6151] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.862386][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.928931][ T6171] loop3: detected capacity change from 0 to 1024 [ 73.948542][ T6171] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 73.969443][ T6171] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 74.002104][ T6171] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1146: Failed to acquire dquot type 0 [ 74.029803][ T6171] loop3: lost filesystem error report for type 5 error -5 [ 74.035551][ T6179] loop5: detected capacity change from 0 to 512 [ 74.043824][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 74.043843][ C0] EXT4-fs (loop3): initial error at time 1782202950: ext4_acquire_dquot:7041 [ 74.043870][ C0] EXT4-fs (loop3): last error at time 1782202950: ext4_acquire_dquot:7041 [ 74.076141][ T6171] EXT4-fs (loop3): 1 truncate cleaned up [ 74.082422][ T6171] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.096140][ T6179] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.135187][ T5211] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.157614][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.222718][ T6192] loop3: detected capacity change from 0 to 512 [ 74.240592][ T6192] EXT4-fs: Ignoring removed mblk_io_submit option [ 74.275681][ T6192] EXT4-fs (loop3): 1 orphan inode deleted [ 74.282473][ T6192] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.308743][ T28] audit: type=1400 audit(1782202951.032:663): avc: denied { watch watch_reads } for pid=6190 comm="syz.3.1163" path="/242/file0" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.351829][ T28] audit: type=1400 audit(1782202951.032:664): avc: denied { write } for pid=6190 comm="syz.3.1163" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.373725][ T28] audit: type=1400 audit(1782202951.032:665): avc: denied { setattr } for pid=6190 comm="syz.3.1163" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.439909][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.442669][ T6200] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1157'. [ 74.525136][ T28] audit: type=1400 audit(1782202951.252:666): avc: denied { associate } for pid=6202 comm="syz.3.1156" name="memory.stat" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 74.576595][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.583719][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.641598][ T28] audit: type=1400 audit(1782202951.372:667): avc: denied { egress } for pid=11 comm="kworker/0:1" saddr=fe80::1c daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 74.668522][ T28] audit: type=1400 audit(1782202951.372:668): avc: denied { sendto } for pid=11 comm="kworker/0:1" saddr=fe80::1c daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 75.159428][ T6223] loop1: detected capacity change from 0 to 1024 [ 75.173323][ T6223] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 75.188008][ T6223] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.199135][ T6223] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 75.207692][ T6223] EXT4-fs (loop1): orphan cleanup on readonly fs [ 75.214474][ T6223] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.1164: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.228058][ T6223] loop1: lost filesystem error report for type 5 error -117 [ 75.228375][ T6223] EXT4-fs (loop1): 1 orphan inode deleted [ 75.230230][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 75.239401][ T6223] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.241480][ C1] EXT4-fs (loop1): initial error at time 1782202951: ext4_free_blocks:6718 [ 75.268883][ C1] EXT4-fs (loop1): last error at time 1782202951: ext4_free_blocks:6718 [ 75.324294][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.435516][ T6236] netlink: 'syz.3.1170': attribute type 3 has an invalid length. [ 75.451401][ T6236] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1170'. [ 75.634024][ T6254] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.645748][ T6254] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.683845][ T6259] EXT4-fs (loop5): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.798085][ T5211] EXT4-fs (loop5): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 76.086219][ T6290] tap0: tun_chr_ioctl cmd 1074025677 [ 76.091790][ T6290] tap0: linktype set to 784 [ 76.160617][ T6287] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.322289][ T6322] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1202'. [ 76.338108][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.351875][ T6322] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1202'. [ 76.457272][ T6332] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.526039][ T6332] EXT4-fs (loop4): shut down requested (2) [ 76.570651][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.653320][ T6347] loop1: p2 < > p4 [ 76.658690][ T6347] loop1: p4 size 262144 extends beyond EOD, truncated [ 77.331705][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 77.331723][ T28] audit: type=1400 audit(1782202954.062:689): avc: denied { bind } for pid=6395 comm="syz.4.1227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 77.392453][ T6403] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6403 comm=syz.0.1229 [ 77.525212][ T28] audit: type=1400 audit(1782202954.252:690): avc: denied { read } for pid=6418 comm="syz.4.1238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 77.708647][ T6444] netlink: 'syz.3.1250': attribute type 1 has an invalid length. [ 77.834375][ T28] audit: type=1400 audit(1782202954.562:691): avc: denied { write } for pid=6441 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.934886][ T6477] batman_adv: batadv0: Adding interface: ipvlan2 [ 77.947503][ T28] audit: type=1400 audit(1782202954.672:692): avc: denied { write } for pid=6479 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.972418][ T6477] batman_adv: batadv0: The MTU of interface ipvlan2 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. [ 78.007202][ T6477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.027762][ T6477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.039438][ T6477] batman_adv: batadv0: Interface activated: ipvlan2 [ 78.192005][ T6508] set_capacity_and_notify: 6 callbacks suppressed [ 78.192020][ T6508] loop4: detected capacity change from 0 to 128 [ 78.340294][ T6523] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1278'. [ 78.362426][ T6523] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1278'. [ 78.390488][ T6523] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1278'. [ 78.491844][ T28] audit: type=1400 audit(1782202955.222:693): avc: denied { write } for pid=6524 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.537861][ T28] audit: type=1400 audit(1782202955.262:694): avc: denied { write } for pid=6537 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.156394][ T6545] loop5: detected capacity change from 0 to 1024 [ 79.169912][ T6545] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.183184][ T6545] EXT4-fs error (device loop5): ext4_map_blocks:833: inode #3: block 1: comm syz.5.1281: lblock 1 mapped to illegal pblock 1 (length 1) [ 79.217323][ T6545] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.217560][ T6545] Quota error (device loop5): write_blk: dquota write failed [ 79.226704][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 79.226728][ C1] EXT4-fs (loop5): initial error at time 1782202955: ext4_map_blocks:833: inode 3: block 1 [ 79.226761][ C1] EXT4-fs (loop5): last error at time 1782202955: ext4_map_blocks:833: inode 3: block 1 [ 79.278717][ T6553] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 79.278844][ T6545] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 79.298425][ T6545] EXT4-fs error (device loop5): ext4_acquire_dquot:7041: comm syz.5.1281: Failed to acquire dquot type 0 [ 79.310158][ T6545] loop5: lost filesystem error report for type 5 error -117 [ 79.311046][ T6545] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.1281: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.332002][ T6545] loop5: lost filesystem error report for type 5 error -117 [ 79.332246][ T6545] EXT4-fs error (device loop5): ext4_read_inode_bitmap:141: comm syz.5.1281: Invalid inode bitmap blk 0 in block_group 0 [ 79.360886][ T6545] loop5: lost filesystem error report for type 5 error -117 [ 79.369429][ T6545] EXT4-fs error (device loop5) in ext4_free_inode:363: Corrupt filesystem [ 79.372902][ T12] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 79.393979][ T6545] loop5: lost filesystem error report for type 5 error -117 [ 79.410181][ T12] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.417611][ T6545] EXT4-fs (loop5): 1 orphan inode deleted [ 79.433529][ T6545] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.446653][ T12] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 79.470289][ T12] EXT4-fs error (device loop5): ext4_release_dquot:7077: comm kworker/u8:0: Failed to release dquot type 0 [ 79.536502][ T28] audit: type=1400 audit(1782202956.262:695): avc: denied { getopt } for pid=6570 comm="syz.1.1303" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 79.575911][ T6578] loop3: detected capacity change from 0 to 7 [ 79.582856][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.592076][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.600991][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.610200][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.621255][ T6578] loop3: unable to read partition table [ 79.628484][ T6573] loop4: detected capacity change from 0 to 128 [ 79.637038][ T6578] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 79.650098][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.659361][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.660616][ T6573] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 79.668164][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.688119][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.696494][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.705690][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.711901][ T6573] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 79.733231][ T5211] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.733248][ T6581] loop1: detected capacity change from 0 to 1024 [ 79.763969][ T6581] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 79.776407][ T6579] Invalid logical block size (1275) [ 79.780213][ T6581] ext4 filesystem being mounted at /288/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.808362][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 79.819979][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.829203][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.837809][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 79.847091][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 79.855086][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 79.864871][ T12] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 79.979327][ T6599] syzkaller0: tun_chr_ioctl cmd 1074025672 [ 79.985376][ T6601] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1305'. [ 80.004132][ T6599] syzkaller0: ignored: set checksum enabled [ 80.076744][ T6607] loop0: detected capacity change from 0 to 2048 [ 80.096532][ T6607] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.179433][ T6607] EXT4-fs error (device loop0) in ext4_setattr:6172: error 28 [ 80.195461][ T6618] loop3: detected capacity change from 0 to 128 [ 80.238153][ T6618] syz.3.1312: attempt to access beyond end of device [ 80.238153][ T6618] loop3: rw=2049, sector=138, nr_sectors = 112 limit=128 [ 80.275719][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.295680][ T6623] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1316'. [ 80.421362][ T6632] sctp: [Deprecated]: syz.0.1319 (pid 6632) Use of int in max_burst socket option. [ 80.421362][ T6632] Use struct sctp_assoc_value instead [ 80.438384][ T6637] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.506853][ T6646] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1323'. [ 80.562532][ T6648] loop3: detected capacity change from 0 to 128 [ 81.001031][ T6666] loop0: detected capacity change from 0 to 512 [ 81.015936][ T6666] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 81.029593][ T6666] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.1334: iget: bogus i_mode (2) [ 81.050173][ T6666] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 81.050438][ T6666] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.1334: couldn't read orphan inode 15 (err -117) [ 81.071544][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 81.071569][ C1] EXT4-fs (loop0): initial error at time 1782202957: ext4_orphan_get:1399: inode 15 [ 81.071613][ C1] EXT4-fs (loop0): last error at time 1782202957: ext4_orphan_get:1399: inode 15 [ 81.115007][ T6666] loop0: lost filesystem error report for type 5 error -117 [ 81.125752][ T6666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.157815][ T6666] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 81.172611][ T6666] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #12: block 13: comm syz.0.1334: bad entry in directory: '.' directory cannot be the last in data block - offset=0, inode=12, rec_len=4096, size=4096 fake=1 [ 81.221066][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.240766][ T6676] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1338'. [ 81.257059][ T6676] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1338'. [ 81.270552][ T6676] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1338'. [ 81.302704][ T6684] program syz.0.1341 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 81.761729][ T6712] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1352'. [ 81.972550][ T3384] Process accounting resumed [ 82.067758][ T6731] 8021q: adding VLAN 0 to HW filter on device bond1 [ 82.104914][ T6731] bond0: (slave bond1): Enslaving as an active interface with an up link [ 82.136220][ T6736] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1365'. [ 82.219835][ T6744] veth0_virt_wifi: Caught tx_queue_len zero misconfig [ 82.229261][ T6742] netlink: 72 bytes leftover after parsing attributes in process `syz.5.1368'. [ 82.390863][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 82.390882][ T28] audit: type=1400 audit(1782202959.122:718): avc: denied { connect } for pid=6751 comm="syz.5.1374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 82.513589][ T28] audit: type=1400 audit(1782202959.232:719): avc: denied { write } for pid=6757 comm="syz.4.1376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 82.626576][ T6766] veth0_macvtap: Caught tx_queue_len zero misconfig [ 82.654539][ T6766] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1378'. [ 82.744222][ T6777] netlink: 'syz.4.1383': attribute type 4 has an invalid length. [ 82.773666][ T6778] ip6_vti0: Caught tx_queue_len zero misconfig [ 82.799155][ T6781] loop1: detected capacity change from 0 to 128 [ 82.816511][ T6782] EXT4-fs: Ignoring removed bh option [ 82.827582][ T6781] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 82.861572][ T6781] ext4 filesystem being mounted at /310/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.879762][ T6782] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.912843][ T6781] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:375: inode #11: comm syz.1.1385: No space for directory leaf checksum. Please run e2fsck -D. [ 82.972054][ T6781] EXT4-fs error (device loop1): __ext4_find_entry:1626: inode #11: comm syz.1.1385: checksumming directory block 0 [ 82.996911][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.041840][ T28] audit: type=1400 audit(1782202959.762:720): avc: denied { bind } for pid=6797 comm="syz.3.1393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 83.076144][ T3301] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 83.236015][ T6815] set_capacity_and_notify: 1 callbacks suppressed [ 83.236031][ T6815] loop1: detected capacity change from 0 to 512 [ 83.262935][ T6815] EXT4-fs: Ignoring removed bh option [ 83.300604][ T6815] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 83.320301][ T6815] EXT4-fs (loop1): 1 truncate cleaned up [ 83.320471][ T28] audit: type=1400 audit(1782202960.042:721): avc: denied { write } for pid=6821 comm="syz.3.1405" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 83.346078][ T6815] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.451120][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.468940][ T28] audit: type=1400 audit(1782202960.192:722): avc: denied { mounton } for pid=6829 comm="syz.3.1409" path="/" dev="tmpfs" ino=1493 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 83.642395][ T28] audit: type=1400 audit(1782202960.372:723): avc: denied { ioctl } for pid=6845 comm="syz.5.1417" path="socket:[15225]" dev="sockfs" ino=15225 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 83.694755][ T6849] loop1: detected capacity change from 0 to 2048 [ 83.705037][ T28] audit: type=1400 audit(1782202960.392:724): avc: denied { write } for pid=6845 comm="syz.5.1417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 83.745717][ T6849] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.788044][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.890414][ T28] audit: type=1400 audit(1782202960.612:725): avc: denied { create } for pid=6865 comm="syz.1.1427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 84.142035][ T6864] netlink: 'syz.5.1426': attribute type 21 has an invalid length. [ 84.150258][ T6864] netlink: 'syz.5.1426': attribute type 7 has an invalid length. [ 84.763135][ T28] audit: type=1400 audit(1782202961.492:726): avc: denied { name_bind } for pid=6876 comm="syz.1.1431" src=4096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 84.950248][ T28] audit: type=1400 audit(1782202961.672:727): avc: denied { remount } for pid=6890 comm="syz.5.1435" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 84.952288][ T6889] loop0: detected capacity change from 0 to 512 [ 84.977182][ T6889] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 85.010529][ T6889] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.032006][ T6889] ext4 filesystem being mounted at /280/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.032794][ T6896] __nla_validate_parse: 1 callbacks suppressed [ 85.032837][ T6896] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1436'. [ 85.075233][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.124500][ T6902] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1438'. [ 85.234622][ T6910] loop0: detected capacity change from 0 to 512 [ 85.256892][ T6910] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 85.290571][ T6910] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8016c018, mo2=0082] [ 85.311036][ T6910] EXT4-fs (loop0): 1 truncate cleaned up [ 85.317186][ T6910] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.380717][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.392156][ T6915] program syz.1.1449 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 85.478969][ T6921] loop0: detected capacity change from 0 to 512 [ 85.497698][ T6921] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 85.520703][ T6921] EXT4-fs (loop0): 1 truncate cleaned up [ 85.526914][ T6921] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.550354][ T3617] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 85.556606][ T4183] Bluetooth: hci0: command 0x1003 tx timeout [ 85.586664][ T6926] tipc: Started in network mode [ 85.600242][ T6926] tipc: Node identity 0000002e002d003a0040ffffe0000001, cluster identity 4711 [ 85.616361][ T6921] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2810: inode #15: comm syz.0.1451: corrupted xattr block 33: invalid header [ 85.617916][ T6926] tipc: Enabling of bearer rejected, failed to enable media [ 85.647589][ T6929] loop4: detected capacity change from 0 to 512 [ 85.660638][ T6921] EXT4-fs (loop0): Remounting filesystem read-only [ 85.690143][ T6929] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 85.724061][ T6931] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1455'. [ 85.746701][ T6929] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #11: comm syz.4.1454: corrupted in-inode xattr: invalid ea_ino [ 85.775396][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.794610][ T6929] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 85.800094][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 85.815777][ C0] EXT4-fs (loop4): initial error at time 1782202962: ext4_iget_extra_inode:5180: inode 11 [ 85.825764][ C0] EXT4-fs (loop4): last error at time 1782202962: ext4_iget_extra_inode:5180: inode 11 [ 85.830785][ T6929] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1454: couldn't read orphan inode 11 (err -117) [ 85.888596][ T6929] loop4: lost filesystem error report for type 5 error -117 [ 85.892537][ T6929] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.995833][ T6946] ALSA: seq fatal error: cannot create timer (-22) [ 86.009599][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.159202][ T6958] netlink: 'syz.0.1479': attribute type 9 has an invalid length. [ 86.228582][ T6967] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1472'. [ 86.242416][ T6967] ip6gre1: entered promiscuous mode [ 86.247695][ T6967] ip6gre1: entered allmulticast mode [ 86.293483][ T6973] netlink: 28 bytes leftover after parsing attributes in process `syz.5.1473'. [ 86.395552][ T6984] loop1: detected capacity change from 0 to 512 [ 86.417692][ T6984] EXT4-fs (loop1): 1 truncate cleaned up [ 86.431454][ T6984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.502931][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.653461][ T2981] ================================================================== [ 86.661621][ T2981] BUG: KCSAN: data-race in d_delete / step_into_slowpath [ 86.668715][ T2981] [ 86.671063][ T2981] read-write to 0xffff888106f53780 of 4 bytes by task 3287 on cpu 0: [ 86.679155][ T2981] d_delete+0x15a/0x180 [ 86.683448][ T2981] d_delete_notify+0x32/0x100 [ 86.688179][ T2981] vfs_unlink+0x287/0x490 [ 86.692643][ T2981] filename_unlinkat+0x1dc/0x410 [ 86.697622][ T2981] __se_sys_unlink+0x2b/0xe0 [ 86.702255][ T2981] __x64_sys_unlink+0x1f/0x30 [ 86.706970][ T2981] x64_sys_call+0x2eb6/0x3020 [ 86.711715][ T2981] do_syscall_64+0x136/0x3c0 [ 86.716337][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.722250][ T2981] [ 86.724590][ T2981] read to 0xffff888106f53780 of 4 bytes by task 2981 on cpu 1: [ 86.732147][ T2981] step_into_slowpath+0xea/0x4c0 [ 86.737123][ T2981] path_lookupat+0x2eb/0x4c0 [ 86.741737][ T2981] filename_lookup+0x18f/0x390 [ 86.746525][ T2981] do_readlinkat+0x74/0x2f0 [ 86.751055][ T2981] __x64_sys_readlink+0x47/0x60 [ 86.755936][ T2981] x64_sys_call+0x2b51/0x3020 [ 86.760651][ T2981] do_syscall_64+0x136/0x3c0 [ 86.765299][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.771219][ T2981] [ 86.773570][ T2981] value changed: 0x00300180 -> 0x00004080 [ 86.779301][ T2981] [ 86.781637][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 86.787830][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 86.798441][ T2981] Tainted: [W]=WARN [ 86.802259][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 86.812332][ T2981] ==================================================================