last executing test programs: 5m33.821787882s ago: executing program 3 (id=206): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/schemes', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/schemes', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/schemes', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/schemes', 0x800, 0x0) 5m33.821518562s ago: executing program 4 (id=209): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/kdamond_pid', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/kdamond_pid', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/kdamond_pid', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/kdamond_pid', 0x800, 0x0) 5m33.821266552s ago: executing program 3 (id=211): file_getattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 5m33.802622152s ago: executing program 4 (id=213): memfd_secret(0x0) 5m33.802440402s ago: executing program 3 (id=214): sched_setattr(0x0, &(0x7f0000000000), 0x0) 5m33.802154562s ago: executing program 4 (id=219): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/onlycap', 0x2, 0x0) 5m33.763239843s ago: executing program 3 (id=223): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 5m33.763145343s ago: executing program 4 (id=224): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/seq', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/seq', 0x800, 0x0) 5m33.762863674s ago: executing program 4 (id=226): socket$alg(0x26, 0x5, 0x0) 5m33.636547547s ago: executing program 4 (id=230): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 5m33.571798179s ago: executing program 3 (id=228): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 5m33.550820389s ago: executing program 3 (id=234): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 56.827981152s ago: executing program 6 (id=7782): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, 0x0, &(0x7f0000000100)) 53.904932014s ago: executing program 1 (id=7784): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000300), 0x8) 53.588602713s ago: executing program 6 (id=7785): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x8, 0x8000, 0x9, 0x9, {{0x6, 0x4, 0x0, 0x1, 0x18, 0x67, 0x0, 0xff, 0x4, 0x0, @rand_addr=0x64010100, @multicast2, {[@timestamp={0x44, 0x4, 0x7d, 0x0, 0x4}]}}}}}) 52.042388157s ago: executing program 1 (id=7788): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000300)={0xfffffffe, 0x0, 0x0, 0x0, 0x5, "0bf9adc927f7c5567affffffff7d1800"}) 50.268752957s ago: executing program 1 (id=7791): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') pread64(r0, &(0x7f0000000280)=""/169, 0xa9, 0x8) 49.187575827s ago: executing program 6 (id=7794): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') pread64(r0, &(0x7f000001a240)=""/102387, 0x18ff3, 0x41b) 49.064655481s ago: executing program 5 (id=7795): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x1010000, &(0x7f0000000680)={[{@iocharset={'iocharset', 0x3d, 'cp864'}}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@iocharset={'iocharset', 0x3d, 'cp869'}}, {@numtail}, {@uni_xlateno}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_winnt}, {@uni_xlateno}, {@utf8no}, {@shortname_mixed}, {@shortname_mixed}, {@fat=@check_strict}, {@uni_xlateno}]}, 0x1, 0x370, &(0x7f0000000a80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) 48.408213949s ago: executing program 2 (id=7797): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8, &(0x7f00000000c0)={[{@lazytime}, {@errors_remount}]}, 0x2, 0x53a, &(0x7f0000000c80)="$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") quotactl$Q_GETNEXTQUOTA(0xffffffff80000901, &(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 47.482952955s ago: executing program 1 (id=7798): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./file1\x00', 0x808, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1, 0x1524, &(0x7f0000000cc0)="$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") syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x3e, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) 47.130674955s ago: executing program 6 (id=7799): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f0000000100)={[{@grpquota}, {@jqfmt_vfsv1}, {@quota}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x8a, &(0x7f00000001c0)={[{@usrjquota}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@stripe={'stripe', 0x3d, 0x200000f8}}, {@minixdf}, {@nombcache}, {@noinit_itable}]}, 0x1, 0x463, &(0x7f0000001040)="$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") syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000040)='.\x00', 0xe0, &(0x7f00000001c0)=ANY=[], 0xfd, 0x0, &(0x7f0000000000)) 46.653118458s ago: executing program 0 (id=7800): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x8e, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0xffffffffffffffff, 0x70bd27, 0x25dfdbee, {0x0, 0x0, 0x0, 0x0, 0xc15}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0xc}, @IFLA_MACSEC_SCI={0xc, 0x1, 0x100000000000006}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 46.185914891s ago: executing program 2 (id=7801): io_setup(0x2, &(0x7f0000000080)=0x0) r1 = eventfd(0x0) io_submit(r0, 0x2, &(0x7f0000000040)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xca, r1, 0x0, 0x0, 0x36}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, r1}]) 45.480608861s ago: executing program 1 (id=7802): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x13}, 0x19) 45.213066579s ago: executing program 5 (id=7803): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./bus\x00', 0x480, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c757466383d302c73686f77657865632c646973636172642c757466383d312c6e66732c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c757466383d312c757466383d302c756e695f786c6174653d312c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c002d43c85feaa91b9c2c7e69443d6987a2f44801578200aa8d73d6b7d88bb2056dee1336c0e6a2b0376b8bd2"], 0xfd, 0x2a8, &(0x7f00000002c0)="$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") mkdir(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 44.938125437s ago: executing program 2 (id=7804): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x200000b, 0x204031, 0xffffffffffffffff, 0xffffd000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x80042, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 44.617213146s ago: executing program 0 (id=7805): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x3, &(0x7f0000000140)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x8, 0xfffff010}, {0x6, 0xba, 0x2, 0xefff}]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000d80)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @dccp_packet={0xd, 0x6, "998bd9", 0x10, 0x21, 0x0, @rand_addr=' \x01\x00', @empty, {[], {{0x4e22, 0x4e24, 0x4, 0x1, 0xe, 0x0, 0x0, 0x8, 0x1, "11a1af", 0x8d, "785ae6"}}}}}}}, 0x0) 43.669060262s ago: executing program 6 (id=7806): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000200000000000000800040001000000", 0x24) 43.38586452s ago: executing program 0 (id=7807): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 42.252548882s ago: executing program 2 (id=7808): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000002340)='fdinfo\x00') getdents(r0, &(0x7f0000000000)=""/46, 0x2e) 42.101577386s ago: executing program 5 (id=7809): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='-0'], 0x6) syz_clone(0x0, 0x0, 0x9, 0x0, 0x0, 0x0) 40.395102274s ago: executing program 1 (id=7810): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/vmallocinfo\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x2a801, 0x0) sendfile(r1, r0, 0x0, 0xfffffffc) 39.772458122s ago: executing program 32 (id=7810): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/vmallocinfo\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x2a801, 0x0) sendfile(r1, r0, 0x0, 0xfffffffc) 39.628265566s ago: executing program 2 (id=7811): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xfc, {"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", 0x1000}}, 0x1006) 38.528408946s ago: executing program 0 (id=7812): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8000}], 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) 38.06037152s ago: executing program 6 (id=7814): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x4a, &(0x7f00000004c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x4}}}}}}}, 0x0) 36.902614312s ago: executing program 2 (id=7815): r0 = socket(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000001540)=@newtaction={0x18, 0x31, 0x829, 0x1, 0x0, {}, [{0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0xc010}, 0x4044040) 35.423137954s ago: executing program 5 (id=7816): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x0, 0xffff, 0x0, 0xd0}, 0x9, 0x8, 0xfffffffffffffff7}) ioctl$SNDRV_TIMER_IOCTL_TREAD64(r0, 0x400454a4, 0x0) 34.359471134s ago: executing program 0 (id=7817): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@private0, 0x8000000, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000000, 0x0, 0xff, 0x0, 0x5, 0x8}, 0x20) 34.323396655s ago: executing program 5 (id=7818): r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x310, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_clone3(&(0x7f0000000340)={0x41a0480, 0x0, 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x58) 28.590883466s ago: executing program 0 (id=7819): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @local}, 0xc) 24.781106133s ago: executing program 5 (id=7820): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x5, 0x0, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000022000102", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 23.509990299s ago: executing program 33 (id=7814): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x4a, &(0x7f00000004c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x4}}}}}}}, 0x0) 20.927521492s ago: executing program 34 (id=7815): r0 = socket(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000001540)=@newtaction={0x18, 0x31, 0x829, 0x1, 0x0, {}, [{0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0xc010}, 0x4044040) 13.976778377s ago: executing program 35 (id=7819): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast2, @local}, 0xc) 0s ago: executing program 36 (id=7820): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x5, 0x0, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000022000102", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) kernel console output (not intermixed with test programs): syscall=202 compat=0 ip=0x7ff8a439cdd9 code=0x7ffc0000 [ 242.178810][ T28] audit: type=1326 audit(2000000029.635:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13670 comm="syz.1.6529" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8a439cdd9 code=0x7ffc0000 [ 242.314928][ T28] audit: type=1326 audit(2000000029.635:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13670 comm="syz.1.6529" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7ff8a439cdd9 code=0x7ffc0000 [ 242.400766][T13728] loop1: detected capacity change from 0 to 16 [ 242.405307][ T28] audit: type=1326 audit(2000000029.635:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13670 comm="syz.1.6529" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7ff8a439cdd9 code=0x7ffc0000 [ 242.420279][T13728] erofs: (device loop1): mounted with root inode @ nid 36. [ 242.472342][T13734] netlink: 76 bytes leftover after parsing attributes in process `syz.0.6560'. [ 242.699465][T13779] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6581'. [ 242.727277][T13779] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6581'. [ 242.757068][T13779] device xfrm0 entered promiscuous mode [ 242.762854][T13779] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6581'. [ 242.784542][T13793] x_tables: unsorted underflow at hook 3 [ 242.843233][T13806] xt_CONNSECMARK: invalid mode: 66 [ 243.034875][T13842] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6613'. [ 243.065071][T13846] netlink: 'syz.5.6615': attribute type 3 has an invalid length. [ 243.069333][T13844] loop1: detected capacity change from 0 to 1024 [ 243.133566][T13854] netlink: 40 bytes leftover after parsing attributes in process `syz.5.6619'. [ 243.182129][T13854] netlink: 40 bytes leftover after parsing attributes in process `syz.5.6619'. [ 243.192214][T13844] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e000c01c, mo2=0002] [ 243.215795][T13844] System zones: 0-1, 3-36 [ 243.222413][T13865] usb usb7: usbfs: process 13865 (syz.6.6623) did not claim interface 0 before use [ 243.259815][T13844] EXT4-fs error (device loop1): ext4_orphan_get:1425: comm syz.1.6614: bad orphan inode 134217728 [ 243.278996][T13871] loop0: detected capacity change from 0 to 256 [ 243.281009][T13844] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 243.346419][ T592] EXT4-fs (loop1): unmounting filesystem. [ 243.375738][T13871] FAT-fs (loop0): Directory bread(block 64) failed [ 243.391802][T13871] FAT-fs (loop0): Directory bread(block 65) failed [ 243.412908][T13871] FAT-fs (loop0): Directory bread(block 66) failed [ 243.419849][T13871] FAT-fs (loop0): Directory bread(block 67) failed [ 243.429313][T13871] FAT-fs (loop0): Directory bread(block 68) failed [ 243.436169][T13871] FAT-fs (loop0): Directory bread(block 69) failed [ 243.443001][T13871] FAT-fs (loop0): Directory bread(block 70) failed [ 243.455084][ T625] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 243.459894][T13871] FAT-fs (loop0): Directory bread(block 71) failed [ 243.487223][T13871] FAT-fs (loop0): Directory bread(block 72) failed [ 243.502596][T13871] FAT-fs (loop0): Directory bread(block 73) failed [ 243.519657][T13894] netlink: 'syz.2.6638': attribute type 4 has an invalid length. [ 243.578912][T13871] FAT-fs (loop0): error, invalid access to FAT (entry 0x00006c61) [ 243.598526][T13871] FAT-fs (loop0): Filesystem has been set read-only [ 243.622144][T13912] loop1: detected capacity change from 0 to 256 [ 243.673825][T13912] FAT-fs (loop1): Directory bread(block 64) failed [ 243.704856][T13912] FAT-fs (loop1): Directory bread(block 65) failed [ 243.719300][T13926] netlink: 'syz.6.6654': attribute type 2 has an invalid length. [ 243.721915][T13912] FAT-fs (loop1): Directory bread(block 66) failed [ 243.762791][T13912] FAT-fs (loop1): Directory bread(block 67) failed [ 243.786967][T13912] FAT-fs (loop1): Directory bread(block 68) failed [ 243.824297][T13912] FAT-fs (loop1): Directory bread(block 69) failed [ 243.830934][T13912] FAT-fs (loop1): Directory bread(block 70) failed [ 243.872316][T13912] FAT-fs (loop1): Directory bread(block 71) failed [ 243.888051][T13912] FAT-fs (loop1): Directory bread(block 72) failed [ 243.896396][T13912] FAT-fs (loop1): Directory bread(block 73) failed [ 243.918182][T13957] .¿: renamed from vlan0 [ 243.992522][T13969] loop6: detected capacity change from 0 to 512 [ 244.024944][T13969] EXT4-fs: Ignoring removed nomblk_io_submit option [ 244.042841][T13969] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 244.086429][T13969] EXT4-fs (loop6): 1 truncate cleaned up [ 244.100200][T13969] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 244.124929][ T593] EXT4-fs (loop6): unmounting filesystem. [ 244.163767][T13991] SELinux: failed to load policy [ 244.295187][T14019] loop1: detected capacity change from 0 to 512 [ 244.343575][T14019] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 244.375874][T14019] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 244.386537][T14019] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.6700: Corrupt directory, running e2fsck is recommended [ 244.401111][T14019] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 244.409781][T14019] EXT4-fs error (device loop1): ext4_iget_extra_inode:4754: inode #15: comm syz.1.6700: corrupted in-inode xattr [ 244.422249][T14019] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.6700: couldn't read orphan inode 15 (err -117) [ 244.434566][T14019] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 244.449374][T14019] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 244.461259][T14019] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 244.471640][T14019] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.6700: Corrupt directory, running e2fsck is recommended [ 244.499889][ T592] EXT4-fs (loop1): unmounting filesystem. [ 244.597764][T14056] FAT-fs (loop5): Directory bread(block 1285) failed [ 244.604608][T14056] FAT-fs (loop5): Directory bread(block 1286) failed [ 244.642297][T14056] FAT-fs (loop5): Directory bread(block 1287) failed [ 244.649347][T14056] FAT-fs (loop5): Directory bread(block 1288) failed [ 244.669835][T14068] tc_dump_action: action bad kind [ 244.678680][T14056] FAT-fs (loop5): Directory bread(block 1285) failed [ 244.702301][T14056] FAT-fs (loop5): Directory bread(block 1286) failed [ 244.714287][T14056] FAT-fs (loop5): Directory bread(block 1287) failed [ 244.722122][T14056] FAT-fs (loop5): Directory bread(block 1288) failed [ 244.729090][T14056] FAT-fs (loop5): FAT read failed (blocknr 1281) [ 244.759448][T14077] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 244.837928][T14084] exFAT-fs (loop6): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 244.881518][T14084] exFAT-fs (loop6): invalid start cluster (4278190088) [ 244.967747][T14107] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6743'. [ 245.118493][T14137] xt_CT: You must specify a L4 protocol and not use inversions on it [ 245.194695][T14150] xt_l2tp: v2 tid > 0xffff: 134217728 [ 245.241602][T14159] netlink: 'syz.0.6768': attribute type 5 has an invalid length. [ 245.338510][T14172] binfmt_misc: register: failed to install interpreter file ./file1 [ 245.407007][T14187] set_capacity_and_notify: 3 callbacks suppressed [ 245.407029][T14187] loop5: detected capacity change from 0 to 256 [ 245.457439][T14197] netlink: 'syz.1.6788': attribute type 12 has an invalid length. [ 245.478898][T14187] FAT-fs (loop5): Directory bread(block 64) failed [ 245.496363][T14200] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6789'. [ 245.508781][T14187] FAT-fs (loop5): Directory bread(block 65) failed [ 245.528171][T14204] loop0: detected capacity change from 0 to 256 [ 245.541151][T14187] FAT-fs (loop5): Directory bread(block 66) failed [ 245.564209][T14187] FAT-fs (loop5): Directory bread(block 67) failed [ 245.586451][T14187] FAT-fs (loop5): Directory bread(block 68) failed [ 245.593320][T14187] FAT-fs (loop5): Directory bread(block 69) failed [ 245.601739][T14204] FAT-fs (loop0): Directory bread(block 64) failed [ 245.610482][T14204] FAT-fs (loop0): Directory bread(block 65) failed [ 245.617329][T14187] FAT-fs (loop5): Directory bread(block 70) failed [ 245.638375][T14204] FAT-fs (loop0): Directory bread(block 66) failed [ 245.645235][T14187] FAT-fs (loop5): Directory bread(block 71) failed [ 245.652009][T14187] FAT-fs (loop5): Directory bread(block 72) failed [ 245.664562][T14204] FAT-fs (loop0): Directory bread(block 67) failed [ 245.671196][T14204] FAT-fs (loop0): Directory bread(block 68) failed [ 245.679338][T14187] FAT-fs (loop5): Directory bread(block 73) failed [ 245.694182][T14204] FAT-fs (loop0): Directory bread(block 69) failed [ 245.701371][T14204] FAT-fs (loop0): Directory bread(block 70) failed [ 245.708032][T14204] FAT-fs (loop0): Directory bread(block 71) failed [ 245.715184][T14204] FAT-fs (loop0): Directory bread(block 72) failed [ 245.722029][T14204] FAT-fs (loop0): Directory bread(block 73) failed [ 245.781091][T14230] netlink: 4 bytes leftover after parsing attributes in process `syz.6.6803'. [ 245.855484][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 245.855502][ T28] audit: type=1400 audit(2000000033.814:580): avc: denied { map_create } for pid=14241 comm="syz.6.6809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 245.892226][ T28] audit: type=1400 audit(2000000033.814:581): avc: denied { map_read map_write } for pid=14241 comm="syz.6.6809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 245.950210][T14252] loop5: detected capacity change from 0 to 256 [ 245.970927][T14252] FAT-fs (loop5): Directory bread(block 64) failed [ 245.979783][T14252] FAT-fs (loop5): Directory bread(block 65) failed [ 245.986396][T14252] FAT-fs (loop5): Directory bread(block 66) failed [ 245.993840][T14252] FAT-fs (loop5): Directory bread(block 67) failed [ 246.013442][T14252] FAT-fs (loop5): Directory bread(block 68) failed [ 246.022266][T14252] FAT-fs (loop5): Directory bread(block 69) failed [ 246.047453][T14252] FAT-fs (loop5): Directory bread(block 70) failed [ 246.060718][T14252] FAT-fs (loop5): Directory bread(block 71) failed [ 246.076113][T14252] FAT-fs (loop5): Directory bread(block 72) failed [ 246.091817][T14252] FAT-fs (loop5): Directory bread(block 73) failed [ 246.127265][ T28] audit: type=1400 audit(2000000034.087:582): avc: denied { create } for pid=14269 comm="syz.1.6823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 246.157750][ T28] audit: type=1400 audit(2000000034.118:583): avc: denied { setopt } for pid=14269 comm="syz.1.6823" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 246.184148][T14272] loop0: detected capacity change from 0 to 256 [ 246.212911][T14272] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 246.260113][T14272] exFAT-fs (loop0): invalid start cluster (4278190088) [ 246.381124][T14258] loop6: detected capacity change from 0 to 40427 [ 246.396422][T14258] F2FS-fs (loop6): Small segment_count (9 < 1 * 24) [ 246.423913][T14258] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 246.455115][T14258] F2FS-fs (loop6): Found nat_bits in checkpoint [ 246.473072][T14303] loop0: detected capacity change from 0 to 512 [ 246.505406][T14303] EXT4-fs: Ignoring removed nomblk_io_submit option [ 246.515859][T14305] device vti1 entered promiscuous mode [ 246.527740][T14303] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 246.543047][T14258] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 246.551413][T14303] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8842c01c, mo2=0002] [ 246.559516][T14258] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 246.571152][T14303] EXT4-fs (loop0): orphan cleanup on readonly fs [ 246.578012][ T28] audit: type=1400 audit(2000000034.569:584): avc: denied { mount } for pid=14257 comm="syz.6.6817" name="/" dev="loop6" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 246.606138][T14303] EXT4-fs warning (device loop0): ext4_enable_quotas:7074: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 246.645870][T14316] netlink: 'syz.5.6844': attribute type 39 has an invalid length. [ 246.688618][T14303] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 246.702377][T14303] EXT4-fs error (device loop0): ext4_ext_check_inode:530: inode #13: comm syz.0.6838: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 246.726807][T14303] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.6838: couldn't read orphan inode 13 (err -117) [ 246.739131][T14303] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 246.757479][T14303] EXT4-fs error (device loop0): ext4_lookup:1862: inode #2: comm syz.0.6838: deleted inode referenced: 12 [ 246.774123][ T28] audit: type=1400 audit(2000000034.769:585): avc: denied { mounton } for pid=14257 comm="syz.6.6817" path="/1318/file2" dev="loop6" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 246.776817][T14258] incfs: ino conflict with backing FS 3 [ 246.853292][ T593] syz-executor: attempt to access beyond end of device [ 246.853292][ T593] loop6: rw=2049, sector=40960, nr_sectors = 48 limit=40427 [ 246.867544][ T28] audit: type=1400 audit(2000000034.769:586): avc: denied { write } for pid=14257 comm="syz.6.6817" name="/" dev="loop6" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 246.893244][ T591] EXT4-fs (loop0): unmounting filesystem. [ 246.955188][ T28] audit: type=1400 audit(2000000034.769:587): avc: denied { add_name } for pid=14257 comm="syz.6.6817" name=".index" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 246.979844][ T28] audit: type=1400 audit(2000000034.769:588): avc: denied { create } for pid=14257 comm="syz.6.6817" name=".index" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 247.022052][ T28] audit: type=1400 audit(2000000034.811:589): avc: denied { create } for pid=14328 comm="syz.1.6851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 247.258587][T14370] loop5: detected capacity change from 0 to 8192 [ 247.293449][T14370] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 247.304201][T14370] FAT-fs (loop5): Filesystem has been set read-only [ 247.423128][T14414] loop6: detected capacity change from 0 to 1024 [ 247.441071][T14416] netlink: 'syz.2.6894': attribute type 5 has an invalid length. [ 247.449429][T14416] __nla_validate_parse: 2 callbacks suppressed [ 247.449570][T14416] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6894'. [ 247.467277][T14414] EXT4-fs error (device loop6): ext4_acquire_dquot:6822: comm syz.6.6892: Failed to acquire dquot type 0 [ 247.483884][T14416] device ip6erspan0 entered promiscuous mode [ 247.490604][T14414] EXT4-fs error (device loop6): mb_free_blocks:1839: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 247.532154][T14414] EXT4-fs (loop6): 1 truncate cleaned up [ 247.538852][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 247.558071][T14423] xt_l2tp: invalid flags combination: 4 [ 247.571352][T14414] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 247.625524][T14414] EXT4-fs error (device loop6): ext4_acquire_dquot:6822: comm syz.6.6892: Failed to acquire dquot type 0 [ 247.696054][T14443] netlink: 'syz.0.6906': attribute type 46 has an invalid length. [ 247.712770][T14443] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6906'. [ 247.731875][ T593] EXT4-fs (loop6): unmounting filesystem. [ 247.786142][T14459] x_tables: unsorted entry at hook 1 [ 247.835932][T14465] random: crng reseeded on system resumption [ 247.862218][T14469] loop5: detected capacity change from 0 to 512 [ 247.878936][T14469] EXT4-fs: Ignoring removed nomblk_io_submit option [ 247.895985][T14473] loop0: detected capacity change from 0 to 256 [ 247.912021][T14469] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 247.927459][T14476] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 247.938653][T14473] FAT-fs (loop0): Directory bread(block 64) failed [ 247.945757][T14469] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8842c01c, mo2=0002] [ 247.964788][T14469] EXT4-fs (loop5): orphan cleanup on readonly fs [ 247.974225][T14473] FAT-fs (loop0): Directory bread(block 65) failed [ 247.981817][T14473] FAT-fs (loop0): Directory bread(block 66) failed [ 247.988766][T14469] EXT4-fs warning (device loop5): ext4_enable_quotas:7074: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 248.004418][T14469] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 248.015375][T14473] FAT-fs (loop0): Directory bread(block 67) failed [ 248.020608][T14469] EXT4-fs error (device loop5): ext4_ext_check_inode:530: inode #13: comm syz.5.6918: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 248.040417][T14473] FAT-fs (loop0): Directory bread(block 68) failed [ 248.047173][T14469] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.6918: couldn't read orphan inode 13 (err -117) [ 248.059147][T14473] FAT-fs (loop0): Directory bread(block 69) failed [ 248.066082][T14473] FAT-fs (loop0): Directory bread(block 70) failed [ 248.074311][T14469] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 248.087525][T14473] FAT-fs (loop0): Directory bread(block 71) failed [ 248.107702][T14469] EXT4-fs error (device loop5): ext4_lookup:1862: inode #2: comm syz.5.6918: deleted inode referenced: 12 [ 248.110895][T14473] FAT-fs (loop0): Directory bread(block 72) failed [ 248.155942][T14473] FAT-fs (loop0): Directory bread(block 73) failed [ 248.173869][ T595] EXT4-fs (loop5): unmounting filesystem. [ 248.289306][T14504] printk: syz.6.6936 (14504): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 248.506045][T14531] netlink: 188 bytes leftover after parsing attributes in process `syz.1.6951'. [ 248.559408][T14536] netlink: 3260 bytes leftover after parsing attributes in process `syz.6.6952'. [ 248.617463][T14544] netlink: 28 bytes leftover after parsing attributes in process `syz.6.6957'. [ 248.650282][T14544] netlink: 28 bytes leftover after parsing attributes in process `syz.6.6957'. [ 248.787850][T14566] netlink: 16 bytes leftover after parsing attributes in process `syz.5.6967'. [ 249.158191][T14611] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6988'. [ 249.252394][T14624] bridge4: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 249.576092][T14668] xt_connbytes: Forcing CT accounting to be enabled [ 249.690242][T14684] netlink: 'syz.6.7026': attribute type 5 has an invalid length. [ 249.729223][T14684] netlink: 3657 bytes leftover after parsing attributes in process `syz.6.7026'. [ 249.812905][T14646] F2FS-fs (loop1): Fix alignment : internally, start(4096) end(16896) block(12288) [ 249.849347][T14646] F2FS-fs (loop1): invalid crc value [ 249.874214][T14646] F2FS-fs (loop1): Found nat_bits in checkpoint [ 250.028073][T14646] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 250.125285][T14646] F2FS-fs (loop1): Try to recover all the superblocks, ret: 0 [ 250.281313][T14755] netlink: 84 bytes leftover after parsing attributes in process `syz.6.7059'. [ 250.439927][T14779] set_capacity_and_notify: 3 callbacks suppressed [ 250.439946][T14779] loop1: detected capacity change from 0 to 512 [ 250.455162][T14780] loop0: detected capacity change from 0 to 256 [ 250.490471][T14779] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 250.552616][T14792] xt_policy: neither incoming nor outgoing policy selected [ 250.561209][T14779] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 250.570929][T14779] ext4 filesystem being mounted at /1333/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 250.646208][ T592] EXT4-fs (loop1): unmounting filesystem. [ 250.728747][ T28] kauditd_printk_skb: 90 callbacks suppressed [ 250.728766][ T28] audit: type=1400 audit(2000000038.916:676): avc: denied { read } for pid=14804 comm="syz.2.7084" dev="nsfs" ino=4026532572 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 250.791521][ T28] audit: type=1400 audit(2000000038.916:677): avc: denied { open } for pid=14804 comm="syz.2.7084" path="net:[4026532572]" dev="nsfs" ino=4026532572 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 250.841684][T14818] device vti1 entered promiscuous mode [ 250.891787][ T28] audit: type=1400 audit(2000000038.916:678): avc: denied { create } for pid=14804 comm="syz.2.7084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 250.958565][ T28] audit: type=1400 audit(2000000038.937:679): avc: denied { connect } for pid=14804 comm="syz.2.7084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 251.054859][ T28] audit: type=1400 audit(2000000038.968:680): avc: denied { write } for pid=14809 comm="syz.1.7079" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 251.140920][T14856] netlink: 'syz.6.7107': attribute type 9 has an invalid length. [ 251.152504][T14864] x_tables: duplicate underflow at hook 4 [ 251.180800][T14869] xt_ecn: cannot match TCP bits for non-tcp packets [ 251.231499][T14875] device bridge4 entered promiscuous mode [ 251.433459][T14911] xt_hashlimit: max too large, truncated to 1048576 [ 251.508854][ T28] audit: type=1326 audit(2000000039.734:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14917 comm="syz.5.7137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44b3d9cdd9 code=0x7ffc0000 [ 251.568362][ T28] audit: type=1326 audit(2000000039.734:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14917 comm="syz.5.7137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44b3d9cdd9 code=0x7ffc0000 [ 251.603610][T14925] bridge5: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 251.635571][ T28] audit: type=1326 audit(2000000039.776:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14917 comm="syz.5.7137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=276 compat=0 ip=0x7f44b3d9cdd9 code=0x7ffc0000 [ 251.701651][ T28] audit: type=1326 audit(2000000039.776:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14917 comm="syz.5.7137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44b3d9cdd9 code=0x7ffc0000 [ 251.733877][T14934] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 251.749289][ T28] audit: type=1326 audit(2000000039.776:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14917 comm="syz.5.7137" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44b3d9cdd9 code=0x7ffc0000 [ 251.799859][T14903] loop2: detected capacity change from 0 to 40427 [ 251.807663][T14903] F2FS-fs (loop2): invalid crc value [ 251.814150][T14903] F2FS-fs (loop2): Found nat_bits in checkpoint [ 251.912672][T14903] F2FS-fs (loop2): Start checkpoint disabled! [ 251.930164][T14903] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0 [ 251.947702][T14903] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 251.966895][T14957] loop5: detected capacity change from 0 to 256 [ 251.997612][T14957] FAT-fs (loop5): Directory bread(block 64) failed [ 252.015926][T14957] FAT-fs (loop5): Directory bread(block 65) failed [ 252.034049][T14957] FAT-fs (loop5): Directory bread(block 66) failed [ 252.046263][T14959] xt_hashlimit: invalid interval [ 252.050811][T14957] FAT-fs (loop5): Directory bread(block 67) failed [ 252.071999][T14957] FAT-fs (loop5): Directory bread(block 68) failed [ 252.099312][T14957] FAT-fs (loop5): Directory bread(block 69) failed [ 252.114715][T14957] FAT-fs (loop5): Directory bread(block 70) failed [ 252.132909][T14957] FAT-fs (loop5): Directory bread(block 71) failed [ 252.139531][T14957] FAT-fs (loop5): Directory bread(block 72) failed [ 252.156006][T14966] loop2: detected capacity change from 0 to 128 [ 252.162919][T14957] FAT-fs (loop5): Directory bread(block 73) failed [ 252.330328][T14982] xt_TPROXY: Can be used only with -p tcp or -p udp [ 252.419812][T14998] sock: sock_timestamping_bind_phc: sock not bind to device [ 252.637153][T15035] xt_TCPMSS: Only works on TCP SYN packets [ 252.699939][T15045] __nla_validate_parse: 2 callbacks suppressed [ 252.699960][T15045] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7200'. [ 252.844744][T15064] device veth5 entered promiscuous mode [ 252.915864][T15082] xt_TPROXY: Can be used only with -p tcp or -p udp [ 252.965117][T15089] xt_l2tp: v2 sid > 0xffff: 4294967294 [ 253.037271][T15103] xt_CT: You must specify a L4 protocol and not use inversions on it [ 253.225325][T15137] xt_connbytes: Forcing CT accounting to be enabled [ 253.235228][T15135] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7247'. [ 253.244178][T15135] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7247'. [ 253.305492][T15146] netlink: 180 bytes leftover after parsing attributes in process `syz.6.7249'. [ 253.550000][T15188] netlink: 5 bytes leftover after parsing attributes in process `syz.6.7268'. [ 253.584281][T15188] bridge0: port 3(gretap0) entered disabled state [ 253.591795][T15198] loop5: detected capacity change from 0 to 512 [ 253.599004][T15188] netlink: 'syz.6.7268': attribute type 1 has an invalid length. [ 253.611156][T15198] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 253.616501][T15188] netlink: 3 bytes leftover after parsing attributes in process `syz.6.7268'. [ 253.629552][T15195] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7275'. [ 253.661071][T15198] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 253.695332][T15205] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7278'. [ 253.695347][T15198] EXT4-fs error (device loop5): ext4_acquire_dquot:6822: comm syz.5.7276: Failed to acquire dquot type 1 [ 253.716415][T15198] EXT4-fs (loop5): 1 truncate cleaned up [ 253.727350][T15198] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 253.766253][T15188] syz.6.7268 (15188) used greatest stack depth: 20608 bytes left [ 253.794675][ T595] EXT4-fs (loop5): unmounting filesystem. [ 254.042154][T15256] 8021q: VLANs not supported on wg0 [ 254.214813][T15289] netlink: 56 bytes leftover after parsing attributes in process `syz.2.7320'. [ 254.289905][T15303] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7327'. [ 254.358144][T15312] xt_hashlimit: max too large, truncated to 1048576 [ 254.486843][T15338] xt_TPROXY: Can be used only with -p tcp or -p udp [ 254.494552][T15340] xt_NFQUEUE: number of queues (8) out of range (got 65537) [ 254.521938][T15344] netlink: 'syz.6.7347': attribute type 15 has an invalid length. [ 254.561889][T15349] loop5: detected capacity change from 0 to 256 [ 254.574303][T15349] exfat: Deprecated parameter 'utf8' [ 254.582055][T15350] loop6: detected capacity change from 0 to 1024 [ 254.589322][T15349] exfat: Deprecated parameter 'utf8' [ 254.595780][T15350] EXT4-fs: Ignoring removed orlov option [ 254.602672][T15349] exfat: Deprecated parameter 'namecase' [ 254.616498][T15349] exfat: Deprecated parameter 'utf8' [ 254.621967][T15349] exfat: Deprecated parameter 'namecase' [ 254.643243][T15350] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 254.659582][T15350] EXT4-fs (loop6): unmounting filesystem. [ 254.666635][T15349] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x11bbdf60, utbl_chksum : 0xe619d30d) [ 254.741995][T15367] xt_bpf: check failed: parse error [ 254.830051][T15384] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 254.864222][T15384] device gretap1 entered promiscuous mode [ 255.286303][T15458] bridge0: port 4(veth1_to_bridge) entered blocking state [ 255.307250][T15458] bridge0: port 4(veth1_to_bridge) entered disabled state [ 255.322046][T15458] device veth1_to_bridge entered promiscuous mode [ 255.606726][T15506] binfmt_misc: register: failed to install interpreter file ./file0 [ 255.765608][T15531] device xfrm0 entered promiscuous mode [ 255.784111][T15534] loop2: detected capacity change from 0 to 1024 [ 255.807678][T15534] EXT4-fs: Ignoring removed orlov option [ 255.880483][T15534] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 255.898259][T15534] EXT4-fs (loop2): unmounting filesystem. [ 255.908273][T15479] loop0: detected capacity change from 0 to 40427 [ 255.922322][T15479] F2FS-fs (loop0): Invalid log blocks per segment (4278190089) [ 255.930001][T15479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 255.963186][T15479] F2FS-fs (loop0): invalid crc value [ 255.979822][T15479] F2FS-fs (loop0): Found nat_bits in checkpoint [ 256.085348][T15479] F2FS-fs (loop0): Try to recover 1th superblock, ret: -30 [ 256.092781][T15479] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 256.118531][T15565] mmap: syz.6.7455 (15565): VmData 29114368 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 256.146809][ T28] kauditd_printk_skb: 98 callbacks suppressed [ 256.146827][ T28] audit: type=1400 audit(2000000044.606:780): avc: granted { setsecparam } for pid=15568 comm="syz.1.7456" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 256.153114][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 256.216816][T15479] F2FS-fs (loop0): Corrupted max_depth of 3: 255 [ 256.238743][ T28] audit: type=1400 audit(2000000044.648:781): avc: granted { setsecparam } for pid=15568 comm="syz.1.7456" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 256.246630][T15479] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 256.299106][ T28] audit: type=1400 audit(2000000044.773:782): avc: denied { read write } for pid=592 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.382199][ T28] audit: type=1400 audit(2000000044.773:783): avc: denied { open } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.483808][ T28] audit: type=1400 audit(2000000044.805:784): avc: denied { ioctl } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.605060][ T28] audit: type=1400 audit(2000000044.815:785): avc: denied { read write } for pid=593 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.693607][T15602] device veth1_to_team entered promiscuous mode [ 256.712056][ T28] audit: type=1400 audit(2000000044.815:786): avc: denied { open } for pid=593 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.736944][T15602] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 256.762322][T15605] loop2: detected capacity change from 0 to 512 [ 256.784218][T15605] EXT4-fs: Ignoring removed nobh option [ 256.805854][T15605] EXT4-fs (loop2): Test dummy encryption mode enabled [ 256.815063][ T28] audit: type=1400 audit(2000000044.815:787): avc: denied { ioctl } for pid=593 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=124 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.865713][T15605] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 256.896289][T15605] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.7473: attempt to clear invalid blocks 1 len 1 [ 256.910134][ T28] audit: type=1400 audit(2000000044.826:788): avc: denied { unmount } for pid=591 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 256.929942][ T28] audit: type=1400 audit(2000000044.889:789): avc: denied { read write } for pid=593 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 256.954444][T15605] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 256.988809][T15605] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.7473: invalid indirect mapped block 1819239214 (level 0) [ 257.058179][T15605] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.7473: invalid indirect mapped block 1819239214 (level 1) [ 257.094487][T15605] EXT4-fs (loop2): 1 truncate cleaned up [ 257.100381][T15605] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 257.188347][T15605] EXT4-fs error (device loop2): ext4_iget_extra_inode:4754: inode #15: comm syz.2.7473: corrupted in-inode xattr [ 257.275937][ T594] EXT4-fs (loop2): unmounting filesystem. [ 257.496025][T15643] __nla_validate_parse: 5 callbacks suppressed [ 257.496043][T15643] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7491'. [ 257.596619][T15643] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7491'. [ 257.712754][ T24] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 257.832235][T15671] €Â: renamed from team_slave_1 [ 258.041017][T15536] loop5: detected capacity change from 0 to 131072 [ 258.062751][T15536] F2FS-fs (loop5): Wrong CP boundary, start(512) end(1536) blocks(0) [ 258.078811][T15536] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 258.091200][T15692] xt_CONNSECMARK: invalid mode: 0 [ 258.104428][T15536] F2FS-fs (loop5): invalid crc value [ 258.161024][T15536] F2FS-fs (loop5): Found nat_bits in checkpoint [ 258.290540][T15536] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 258.303781][T15536] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 258.718768][T15761] netlink: 'syz.0.7549': attribute type 5 has an invalid length. [ 258.814819][T15769] netlink: 52 bytes leftover after parsing attributes in process `syz.2.7553'. [ 258.865103][T15769] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 259.083506][T15795] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 259.565565][T15844] device bridge_slave_1 left promiscuous mode [ 259.613246][T15844] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.673892][T15844] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 259.784466][T15852] loop5: detected capacity change from 0 to 256 [ 259.951579][T15860] loop0: detected capacity change from 0 to 1024 [ 260.019835][T15860] EXT4-fs: Ignoring removed bh option [ 260.072805][T15860] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 260.106662][T15860] ext4 filesystem being mounted at /1509/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 260.153833][T15870] loop5: detected capacity change from 0 to 256 [ 260.298771][ T591] EXT4-fs (loop0): unmounting filesystem. [ 260.590936][T15903] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7615'. [ 260.912909][ T28] kauditd_printk_skb: 573 callbacks suppressed [ 260.912928][ T28] audit: type=1400 audit(2000000049.613:1363): avc: denied { ioctl } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 261.045407][ T28] audit: type=1400 audit(2000000049.624:1364): avc: denied { read write } for pid=592 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 261.198648][ T28] audit: type=1400 audit(2000000049.624:1365): avc: denied { read write open } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 261.275298][ T28] audit: type=1400 audit(2000000049.624:1366): avc: denied { ioctl } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 261.387571][ T28] audit: type=1400 audit(2000000049.666:1367): avc: denied { read } for pid=15929 comm="syz.5.7630" dev="nsfs" ino=4026532663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 261.413345][ T591] audit: audit_backlog=65 > audit_backlog_limit=64 [ 261.434778][ T592] audit: audit_backlog=65 > audit_backlog_limit=64 [ 261.443567][ T591] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 261.455371][ T591] audit: backlog limit exceeded [ 261.456597][ T594] audit: audit_backlog=65 > audit_backlog_limit=64 [ 261.525110][T15982] loop2: detected capacity change from 0 to 256 [ 261.629890][T15989] device ip6tnl3 entered promiscuous mode [ 261.875326][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 261.902019][T16025] netlink: 'syz.5.7678': attribute type 3 has an invalid length. [ 262.117271][T16058] loop1: detected capacity change from 0 to 256 [ 262.195598][T16065] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 262.235734][T16066] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 262.257431][T16066] bridge0: port 3(dummy0) entered blocking state [ 262.263863][T16066] bridge0: port 3(dummy0) entered forwarding state [ 262.309376][T16066] device xfrm0 left promiscuous mode [ 262.342382][T16066] device veth0_vlan left promiscuous mode [ 262.355920][T16066] device veth0_vlan entered promiscuous mode [ 262.358312][T16066] device veth1_macvtap left promiscuous mode [ 262.359458][T16066] device veth1_macvtap entered promiscuous mode [ 262.388096][T16066] device ip6gretap3 left promiscuous mode [ 262.430262][T16066] device vti1 left promiscuous mode [ 262.448690][T16066] device veth5 left promiscuous mode [ 262.464023][ T625] ip6_tunnel: - xmit: Local address not yet configured! [ 262.472435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.480479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.490050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.505630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.523488][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.530673][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.556599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.580567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.601103][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.608298][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.626802][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.636646][ T10] bridge0: port 4(veth1_to_bridge) entered blocking state [ 262.643970][ T10] bridge0: port 4(veth1_to_bridge) entered forwarding state [ 262.658426][T16092] loop5: detected capacity change from 0 to 256 [ 262.666697][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 262.679380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.693895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 262.702934][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.712083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.721991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.740927][T16096] loop0: detected capacity change from 0 to 1024 [ 262.750579][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.771798][T16096] EXT4-fs: Ignoring removed mblk_io_submit option [ 262.778672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.801439][T16096] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 262.804168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 262.830404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.844972][T16096] EXT4-fs error (device loop0): ext4_ext_check_inode:530: inode #11: comm syz.0.7710: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 262.850125][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 262.877095][T16096] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.7710: couldn't read orphan inode 11 (err -117) [ 262.891613][T16096] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 262.905263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.914523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.923438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.931821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.940736][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 262.953406][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 262.965577][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 262.967723][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.977944][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 262.997739][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.009794][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.022115][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.034479][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.046781][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.051626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.058860][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.124790][ T591] EXT4-fs (loop0): unmounting filesystem. [ 263.154840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.185937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.209717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.227773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.244635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.283272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.325016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.338812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.347491][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 263.387150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 263.443778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth4: link becomes ready [ 263.521117][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth5: link becomes ready [ 266.058744][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 266.644179][ T28] kauditd_printk_skb: 341 callbacks suppressed [ 266.644197][ T28] audit: type=1400 audit(2000000055.628:1690): avc: denied { read write } for pid=594 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 267.705061][ C1] net_ratelimit: 106020 callbacks suppressed [ 267.705083][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 267.705792][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 267.711429][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 267.723657][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 267.735575][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 267.748190][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 267.759601][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 267.772285][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 267.784015][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 267.796590][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 268.209184][T16122] loop5: detected capacity change from 0 to 512 [ 269.224469][T16122] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 269.842885][ T28] audit: type=1400 audit(2000000055.849:1691): avc: denied { read write open } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.191195][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 270.201595][T16122] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 270.212954][T16122] ext4 filesystem being mounted at /1408/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 270.935712][ T28] audit: type=1400 audit(2000000055.849:1692): avc: denied { ioctl } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 271.108687][ T595] EXT4-fs (loop5): unmounting filesystem. [ 272.477256][ C1] net_ratelimit: 99712 callbacks suppressed [ 272.477278][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 272.477509][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 272.483473][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 272.495758][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 272.507802][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 272.520395][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 272.531828][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 272.543988][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 272.555752][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 272.568290][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 273.005141][ T28] audit: type=1400 audit(2000000056.941:1693): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 273.222298][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 273.229459][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 273.647498][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 273.879786][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 274.254172][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 274.479692][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 274.632973][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 274.726850][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 274.784548][ T28] audit: type=1400 audit(2000000056.941:1694): avc: denied { open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 275.087836][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 275.222602][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 275.440117][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 275.622563][ T28] audit: type=1400 audit(2000000056.941:1695): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 275.784267][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 277.062850][ T28] audit: type=1400 audit(2000000057.266:1696): avc: denied { read write } for pid=16120 comm="syz.5.7723" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 277.117631][ T28] audit: type=1400 audit(2000000057.266:1697): avc: denied { open } for pid=16120 comm="syz.5.7723" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 277.249617][ C1] net_ratelimit: 97317 callbacks suppressed [ 277.249640][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 277.250113][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 277.256074][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 277.268104][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 277.279860][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 277.297656][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 277.303948][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 277.316103][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 277.327832][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 277.340587][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 278.700168][ T594] audit: audit_backlog=65 > audit_backlog_limit=64 [ 278.719828][T16160] audit: audit_backlog=66 > audit_backlog_limit=64 [ 278.798877][T16160] audit: audit_lost=9 audit_rate_limit=0 audit_backlog_limit=64 [ 278.809254][ T594] audit: audit_lost=10 audit_rate_limit=0 audit_backlog_limit=64 [ 278.833400][T16160] audit: backlog limit exceeded [ 278.945809][ T594] audit: backlog limit exceeded [ 278.950946][ T594] audit: audit_backlog=66 > audit_backlog_limit=64 [ 278.956357][ T28] audit: type=1400 audit(2000000057.266:1698): avc: denied { ioctl } for pid=16120 comm="syz.5.7723" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 279.016605][ T594] audit: audit_lost=11 audit_rate_limit=0 audit_backlog_limit=64 [ 279.028464][ T594] audit: backlog limit exceeded [ 281.157967][T16143] __nla_validate_parse: 53 callbacks suppressed [ 281.157989][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 281.374508][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 282.021905][ C1] net_ratelimit: 95225 callbacks suppressed [ 282.021927][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.022177][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 282.028373][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.040578][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 282.052392][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.065108][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 282.076326][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.088831][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 282.100417][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.113004][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 283.779947][ T28] kauditd_printk_skb: 96 callbacks suppressed [ 283.779964][ T28] audit: type=1400 audit(2000000073.622:1777): avc: denied { read write } for pid=16174 comm="syz.6.7746" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 283.836510][T16175] loop6: detected capacity change from 0 to 40427 [ 283.898491][T16175] F2FS-fs (loop6): invalid crc value [ 283.915797][ T28] audit: type=1400 audit(2000000073.674:1778): avc: denied { read write open } for pid=16174 comm="syz.6.7746" path="/dev/loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 283.960847][T16175] F2FS-fs (loop6): Found nat_bits in checkpoint [ 284.063217][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 284.090721][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 284.102466][ T28] audit: type=1400 audit(2000000073.674:1779): avc: denied { ioctl } for pid=16174 comm="syz.6.7746" path="/dev/loop6" dev="devtmpfs" ino=124 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 284.140501][T16143] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7733'. [ 284.186361][T16153] netlink: 104 bytes leftover after parsing attributes in process `syz.1.7738'. [ 284.230887][T16153] netlink: 104 bytes leftover after parsing attributes in process `syz.1.7738'. [ 284.445040][T16175] F2FS-fs (loop6): Start checkpoint disabled! [ 284.600540][ T28] audit: type=1400 audit(2000000073.727:1780): avc: denied { mounton } for pid=16174 comm="syz.6.7746" path="/1501/file0" dev="tmpfs" ino=7661 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 284.679835][T16175] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 284.787464][T16153] netlink: 104 bytes leftover after parsing attributes in process `syz.1.7738'. [ 284.815258][T16175] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 284.938766][ T28] audit: type=1400 audit(2000000074.178:1781): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 285.262219][T16165] IPv6: Can't replace route, no match found [ 286.632482][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 286.794299][ C1] net_ratelimit: 94852 callbacks suppressed [ 286.794320][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 286.794726][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 286.800610][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 286.813015][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 286.824699][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 286.837388][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 286.848678][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 286.860965][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 286.872542][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 286.884811][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 287.242588][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 287.265335][ T28] audit: type=1400 audit(2000000074.178:1782): avc: denied { open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 288.521229][ T28] audit: type=1400 audit(2000000074.178:1783): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 290.768472][ T28] audit: type=1400 audit(2000000074.745:1784): avc: denied { mount } for pid=16174 comm="syz.6.7746" name="/" dev="loop6" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 291.566618][ C1] net_ratelimit: 101691 callbacks suppressed [ 291.566640][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 291.566730][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 291.572974][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 291.585551][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 291.597112][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 291.609973][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 291.621203][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 291.633788][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 291.645389][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 291.657346][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 292.269928][T16206] netlink: 'syz.0.7760': attribute type 15 has an invalid length. [ 292.284105][T16206] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7760'. [ 292.741428][ T28] audit: type=1400 audit(2000000074.745:1785): avc: denied { read write } for pid=16174 comm="syz.6.7746" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 294.598028][ T28] audit: type=1400 audit(2000000074.745:1786): avc: denied { open } for pid=16174 comm="syz.6.7746" path="/dev/loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 295.377245][ T593] audit: audit_backlog=65 > audit_backlog_limit=64 [ 295.383814][ T593] audit: audit_lost=18 audit_rate_limit=0 audit_backlog_limit=64 [ 295.398468][ T594] audit: audit_backlog=65 > audit_backlog_limit=64 [ 295.405036][ T594] audit: audit_lost=19 audit_rate_limit=0 audit_backlog_limit=64 [ 295.522675][ T28] audit: type=1400 audit(2000000074.756:1787): avc: denied { ioctl } for pid=16174 comm="syz.6.7746" path="/dev/loop6" dev="devtmpfs" ino=124 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 295.722163][ T595] audit: audit_backlog=65 > audit_backlog_limit=64 [ 295.728738][ T595] audit: audit_lost=20 audit_rate_limit=0 audit_backlog_limit=64 [ 295.894382][ T594] audit: backlog limit exceeded [ 295.899508][ T594] audit: audit_backlog=65 > audit_backlog_limit=64 [ 295.980192][ T593] audit: backlog limit exceeded [ 295.985498][ T593] audit: audit_backlog=65 > audit_backlog_limit=64 [ 296.104449][ T592] audit: audit_backlog=65 > audit_backlog_limit=64 [ 296.178449][ T595] audit: backlog limit exceeded [ 296.183562][ T595] audit: audit_backlog=65 > audit_backlog_limit=64 [ 296.266196][ T593] audit: audit_lost=21 audit_rate_limit=0 audit_backlog_limit=64 [ 296.338975][ C1] net_ratelimit: 99297 callbacks suppressed [ 296.338997][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 296.339692][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 296.345226][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 296.357944][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 296.369661][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 296.381833][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 296.393538][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 296.405678][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 296.417439][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 296.430164][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 300.675583][ T28] kauditd_printk_skb: 99 callbacks suppressed [ 300.675602][ T28] audit: type=1400 audit(2000000091.364:1871): avc: denied { read write } for pid=594 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 301.111286][ C1] net_ratelimit: 101438 callbacks suppressed [ 301.111308][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 301.111478][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 301.117559][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 301.130537][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 301.141967][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 301.154604][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 301.166563][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 301.178709][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 301.190494][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 301.202691][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 302.179770][ T28] audit: type=1400 audit(2000000091.532:1872): avc: denied { read write } for pid=592 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 303.455818][T16247] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7779'. [ 303.927539][ T28] audit: type=1400 audit(2000000091.532:1873): avc: denied { open } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 305.883613][ C1] net_ratelimit: 114477 callbacks suppressed [ 305.883636][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.883662][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 305.890195][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.902445][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 305.913139][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.925363][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 305.936175][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.948536][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 305.959128][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.971609][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 306.753396][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 306.868398][ T28] audit: type=1400 audit(2000000091.532:1874): avc: denied { ioctl } for pid=592 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 307.278579][T16265] loop0: detected capacity change from 0 to 256 [ 308.780709][ T28] audit: type=1400 audit(2000000092.550:1875): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 309.014897][ T28] audit: type=1400 audit(2000000092.550:1876): avc: denied { open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 309.609574][ T28] audit: type=1400 audit(2000000092.550:1877): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 310.655969][ C1] net_ratelimit: 117355 callbacks suppressed [ 310.655991][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.656159][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 310.662244][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.674797][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 310.685340][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.697827][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 310.708326][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.720647][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 310.732086][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.743424][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 310.936129][ T591] audit: audit_backlog=65 > audit_backlog_limit=64 [ 310.974420][ T594] audit: audit_backlog=65 > audit_backlog_limit=64 [ 311.069853][ T591] audit: audit_lost=28 audit_rate_limit=0 audit_backlog_limit=64 [ 311.087356][ T592] audit: audit_backlog=65 > audit_backlog_limit=64 [ 311.093931][ T592] audit: audit_lost=29 audit_rate_limit=0 audit_backlog_limit=64 [ 311.351939][ T28] audit: type=1400 audit(2000000093.432:1878): avc: denied { read write } for pid=595 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 311.500191][T16283] loop5: detected capacity change from 0 to 256 [ 311.963285][T16283] FAT-fs (loop5): Directory bread(block 64) failed [ 311.969975][T16283] FAT-fs (loop5): Directory bread(block 65) failed [ 312.259879][T16286] audit_log_start: 31 callbacks suppressed [ 312.259900][T16286] audit: audit_backlog=65 > audit_backlog_limit=64 [ 312.318143][T16289] audit: audit_backlog=65 > audit_backlog_limit=64 [ 312.699295][T16286] audit: audit_lost=40 audit_rate_limit=0 audit_backlog_limit=64 [ 312.710254][ T593] audit: audit_backlog=65 > audit_backlog_limit=64 [ 312.710277][ T593] audit: audit_lost=41 audit_rate_limit=0 audit_backlog_limit=64 [ 312.710291][ T593] audit: backlog limit exceeded [ 312.710313][ T593] audit: audit_backlog=65 > audit_backlog_limit=64 [ 312.710325][ T593] audit: audit_lost=42 audit_rate_limit=0 audit_backlog_limit=64 [ 312.710338][ T593] audit: backlog limit exceeded [ 312.710373][ T593] audit: audit_backlog=65 > audit_backlog_limit=64 [ 312.718326][T16289] loop2: detected capacity change from 0 to 512 [ 312.769856][T16283] FAT-fs (loop5): Directory bread(block 66) failed [ 312.798702][T16286] loop1: detected capacity change from 0 to 256 [ 312.811659][T16286] exfat: Deprecated parameter 'utf8' [ 312.817056][T16286] exfat: Deprecated parameter 'utf8' [ 312.835408][T16283] FAT-fs (loop5): Directory bread(block 67) failed [ 312.857661][T16283] FAT-fs (loop5): Directory bread(block 68) failed [ 312.864249][T16283] FAT-fs (loop5): Directory bread(block 69) failed [ 312.899903][T16283] FAT-fs (loop5): Directory bread(block 70) failed [ 312.910261][T16283] FAT-fs (loop5): Directory bread(block 71) failed [ 312.993104][T16283] FAT-fs (loop5): Directory bread(block 72) failed [ 313.009098][T16289] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 313.028759][T16289] ext4 filesystem being mounted at /1547/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 313.087276][T16283] FAT-fs (loop5): Directory bread(block 73) failed [ 313.115346][ T594] EXT4-fs (loop2): unmounting filesystem. [ 313.171881][T16286] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x97423c56, utbl_chksum : 0xe619d30d) [ 313.458991][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 313.472511][T16295] loop6: detected capacity change from 0 to 512 [ 313.695058][T16295] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 313.719145][T16283] syz.5.7795: attempt to access beyond end of device [ 313.719145][T16283] loop5: rw=2051, sector=1224, nr_sectors = 256 limit=256 [ 314.376437][T16295] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 314.594807][T16295] ext4 filesystem being mounted at /1510/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 315.111039][T16295] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 315.428290][ C1] net_ratelimit: 115995 callbacks suppressed [ 315.428310][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.428539][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 315.434706][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.446932][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 315.457727][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.470052][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 315.480713][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.492936][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 315.503634][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.515817][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 315.650353][T16295] EXT4-fs (loop6): can't enable nombcache during remount [ 315.871184][T16305] loop5: detected capacity change from 0 to 128 [ 316.064172][ T593] EXT4-fs (loop6): unmounting filesystem. [ 316.158774][T16305] FAT-fs (loop5): error, corrupted directory (invalid entries) [ 316.457276][T16305] FAT-fs (loop5): Filesystem has been set read-only [ 317.193802][ T28] kauditd_printk_skb: 146 callbacks suppressed [ 317.193821][ T28] audit: type=1400 audit(2000000108.696:2010): avc: denied { unmount } for pid=595 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 318.954579][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 319.402397][ T28] audit: type=1400 audit(2000000109.221:2011): avc: denied { read write } for pid=595 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 319.778007][ T28] audit: type=1400 audit(2000000109.221:2012): avc: denied { read write open } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 320.200606][ C1] net_ratelimit: 120423 callbacks suppressed [ 320.200628][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.200632][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 320.200985][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 320.206918][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.219889][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 320.230565][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.241851][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 320.253589][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.264729][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 320.276386][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 321.955232][ T28] audit: type=1400 audit(2000000109.221:2013): avc: denied { ioctl } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 322.031468][T16328] xt_hashlimit: size too large, truncated to 1048576 [ 324.972981][ C1] net_ratelimit: 131023 callbacks suppressed [ 324.973008][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.973018][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 324.973342][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 324.979258][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 324.991680][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 325.002323][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 325.013467][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 325.025145][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 325.036407][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 325.048281][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 325.994417][ T28] audit: type=1400 audit(2000000110.627:2014): avc: denied { read write } for pid=594 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 329.745279][ C1] net_ratelimit: 130648 callbacks suppressed [ 329.745302][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.745340][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 329.751771][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.764185][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 329.774850][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.786978][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 329.797807][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.809996][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 329.821207][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 329.832771][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 332.295819][ T28] audit: type=1400 audit(2000000110.627:2015): avc: denied { open } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 333.920818][ T28] audit: type=1400 audit(2000000110.627:2016): avc: denied { ioctl } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 334.517463][ C1] net_ratelimit: 126534 callbacks suppressed [ 334.517484][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 334.517614][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 334.523827][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 334.535942][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 334.546623][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 334.558936][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 334.569605][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 334.581743][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 334.592518][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 334.604834][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 334.974761][ T28] audit: type=1400 audit(2000000111.499:2017): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 337.482298][ T28] audit: type=1400 audit(2000000111.499:2018): avc: denied { open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 339.289951][ C1] net_ratelimit: 129270 callbacks suppressed [ 339.289969][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 339.290083][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 339.296260][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 339.308527][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 339.319216][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 339.331682][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 339.342404][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 339.354693][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 339.365232][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 339.377540][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 341.276394][ T28] audit: type=1400 audit(2000000111.499:2019): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 342.396377][ T28] audit: type=1400 audit(2000000111.751:2020): avc: denied { read write } for pid=593 comm="syz-executor" name="loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 344.062268][ C1] net_ratelimit: 131920 callbacks suppressed [ 344.062309][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 344.068548][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 344.079805][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 344.091482][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 344.102614][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 344.114675][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 344.125768][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 344.137594][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 344.148646][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 344.160379][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.834640][ C1] net_ratelimit: 139005 callbacks suppressed [ 348.834663][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.834696][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 348.840961][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.853671][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 348.864101][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.876479][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 348.887034][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.899278][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 348.910057][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 348.922415][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 350.552662][ T28] audit: type=1400 audit(2000000111.751:2021): avc: denied { open } for pid=593 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 353.606971][ C1] net_ratelimit: 131150 callbacks suppressed [ 353.606993][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 353.607164][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 353.613428][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 353.625999][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 353.636559][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 353.648913][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 353.659529][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 353.671880][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 353.682521][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 353.694810][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 355.848664][ T28] audit: type=1400 audit(2000000111.751:2022): avc: denied { ioctl } for pid=593 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=124 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 358.379285][ C1] net_ratelimit: 126016 callbacks suppressed [ 358.379309][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 358.379531][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 358.385579][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 358.397939][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 358.408662][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 358.420895][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 358.431587][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 358.443859][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 358.454565][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 358.466806][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 358.633381][ T28] audit: type=1400 audit(2000000111.845:2023): avc: denied { read write } for pid=595 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 361.737233][ T28] audit: type=1400 audit(2000000111.845:2024): avc: denied { open } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 363.151658][ C1] net_ratelimit: 127521 callbacks suppressed [ 363.151681][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 363.152096][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 363.157967][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 363.170346][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 363.181032][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 363.193325][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 363.203765][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 363.216146][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 363.226797][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 363.238466][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 365.077599][ T28] audit: type=1400 audit(2000000111.845:2025): avc: denied { ioctl } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 366.259218][ T28] audit: type=1400 audit(2000000112.118:2026): avc: denied { read write } for pid=594 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 367.923990][ C1] net_ratelimit: 130917 callbacks suppressed [ 367.924013][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 367.924230][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 367.930293][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 367.942436][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 367.953303][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 367.965669][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 367.976255][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 367.988522][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 367.999096][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 368.011467][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 369.545080][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 369.559368][ T28] audit: type=1400 audit(2000000112.118:2027): avc: denied { open } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 370.365905][ T28] audit: type=1400 audit(2000000112.118:2028): avc: denied { ioctl } for pid=594 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 372.696309][ C1] net_ratelimit: 133798 callbacks suppressed [ 372.696331][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 372.696434][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 372.702674][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 372.714984][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 372.725776][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 372.737981][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 372.748638][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 372.760919][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 372.771520][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 372.783875][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 376.165357][ T28] audit: type=1400 audit(2000000112.622:2029): avc: denied { execmem } for pid=16320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 377.468639][ C0] net_ratelimit: 140189 callbacks suppressed [ 377.468661][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 377.468696][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 377.475000][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:ea:4e:cd:8c:38:07, vlan:0) [ 377.486975][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 377.499392][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 377.510867][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 377.524887][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 377.534989][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 377.547156][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 377.557716][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 379.107512][ T28] audit: type=1400 audit(2000000113.504:2030): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 381.218808][ T28] audit: type=1400 audit(2000000113.504:2031): avc: denied { read write open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 382.240952][ C1] net_ratelimit: 135368 callbacks suppressed [ 382.240974][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 382.241198][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 382.247319][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 382.259539][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 382.270211][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 382.282556][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 382.293108][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 382.305472][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 382.316219][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 382.328460][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 384.175978][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 384.310477][ T28] audit: type=1400 audit(2000000113.504:2032): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 385.902217][ T28] audit: type=1400 audit(2000000116.653:2033): avc: denied { read write } for pid=595 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 387.013315][ C0] net_ratelimit: 134657 callbacks suppressed [ 387.013340][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 387.013383][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 387.019871][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 387.030597][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 387.051776][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 387.053523][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 387.065883][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 387.076538][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 387.089108][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 387.099636][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 387.626665][ T28] audit: type=1400 audit(2000000116.653:2034): avc: denied { open } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 390.529863][ T28] audit: type=1400 audit(2000000116.653:2035): avc: denied { ioctl } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 391.785645][ C1] net_ratelimit: 126231 callbacks suppressed [ 391.785668][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.785909][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 391.792021][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.804322][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 391.814892][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.827170][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 391.837706][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.850085][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 391.860737][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 391.872908][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 392.227346][ T28] audit: type=1400 audit(2000000117.546:2036): avc: denied { module_request } for pid=16327 comm="syz.6.7814" kmod="ip6t_" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 392.428941][ T28] audit: type=1400 audit(2000000118.847:2037): avc: denied { read write } for pid=591 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 392.829694][ T28] audit: type=1400 audit(2000000118.847:2038): avc: denied { open } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 393.901393][ T28] audit: type=1400 audit(2000000118.847:2039): avc: denied { ioctl } for pid=591 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 396.557950][ C0] net_ratelimit: 129129 callbacks suppressed [ 396.557972][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 396.557998][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.564466][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 396.575356][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.587619][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 396.605669][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.610925][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 396.621388][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 396.633593][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 396.644309][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 397.989799][ T28] audit: type=1400 audit(2000000126.164:2040): avc: denied { read } for pid=16344 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 398.625861][ T28] audit: type=1400 audit(2000000126.164:2041): avc: denied { read open } for pid=16344 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 401.330324][ C1] net_ratelimit: 126853 callbacks suppressed [ 401.330346][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.330368][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 401.336660][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.348808][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 401.359477][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.372020][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 401.382703][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.394902][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 401.405769][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 401.418065][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 402.288720][ T28] audit: type=1400 audit(2000000126.175:2042): avc: denied { mounton } for pid=16344 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 403.657890][ T28] audit: type=1400 audit(2000000126.175:2043): avc: denied { module_request } for pid=16344 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 404.847162][ T28] audit: type=1400 audit(2000000127.351:2044): avc: denied { read write } for pid=595 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 406.102649][ C1] net_ratelimit: 136675 callbacks suppressed [ 406.102671][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.102696][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 406.108973][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.121630][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 406.132325][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.144624][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 406.155386][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.167651][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 406.178243][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 406.190648][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 408.759151][ T28] audit: type=1400 audit(2000000127.351:2045): avc: denied { open } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 409.030709][ T28] audit: type=1400 audit(2000000127.351:2046): avc: denied { ioctl } for pid=595 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 410.874986][ C1] net_ratelimit: 133091 callbacks suppressed [ 410.875009][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.875029][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 410.881353][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.893863][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 410.904568][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.923155][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 410.927389][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.939622][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 410.950299][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 410.962507][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 413.487071][ T28] audit: type=1400 audit(2000000129.450:2047): avc: denied { execmem } for pid=16345 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 415.647288][ C1] net_ratelimit: 136848 callbacks suppressed [ 415.647309][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.647511][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 415.653696][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.665955][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 415.677138][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.689334][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 415.700047][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.712682][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 415.723251][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 415.735373][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 415.974562][ T28] audit: type=1400 audit(2000000132.295:2048): avc: denied { execmem } for pid=16346 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 417.272354][ T28] audit: type=1400 audit(2000000157.816:2049): avc: denied { module_request } for pid=16344 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 418.244325][ T28] audit: type=1400 audit(2000000159.989:2050): avc: denied { execmem } for pid=16349 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 420.331600][ T28] audit: type=1400 audit(2000000160.021:2051): avc: denied { execmem } for pid=16350 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 420.419659][ C0] net_ratelimit: 135187 callbacks suppressed [ 420.419681][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 420.419709][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.426311][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 420.437070][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.449362][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 420.459946][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.472309][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 420.482935][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 420.495207][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 420.505846][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 423.462461][ T28] audit: type=1400 audit(2000000160.031:2052): avc: denied { read } for pid=16351 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 424.640283][ T28] audit: type=1400 audit(2000000160.031:2053): avc: denied { open } for pid=16351 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 425.191957][ C1] net_ratelimit: 136943 callbacks suppressed [ 425.191979][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.192020][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 425.198254][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.211117][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 425.221415][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.233638][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 425.244473][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.257099][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 425.267686][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 425.279890][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 426.967328][ T28] audit: type=1400 audit(2000000160.031:2054): avc: denied { mounton } for pid=16351 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 428.396105][ T28] audit: type=1400 audit(2000000160.031:2055): avc: denied { module_request } for pid=16351 comm="syz-executor" kmod="netdev-nr9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 429.964302][ C0] net_ratelimit: 132258 callbacks suppressed [ 429.964324][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 429.964362][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 429.970842][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 429.981468][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 429.993674][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 430.004348][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.016692][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 430.027363][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 430.039540][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 430.050252][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 431.833895][ T28] audit: type=1400 audit(2000000161.217:2056): avc: denied { read } for pid=16352 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 434.304396][ T28] audit: type=1400 audit(2000000161.217:2057): avc: denied { open } for pid=16352 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 434.736639][ C1] net_ratelimit: 127421 callbacks suppressed [ 434.736660][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 434.736891][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 434.742969][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 434.755514][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 434.766101][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 434.778222][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 434.788867][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 434.801344][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 434.812010][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 434.832762][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 434.963396][ T28] audit: type=1400 audit(2000000162.225:2058): avc: denied { mounton } for pid=16352 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 436.399313][ T28] audit: type=1400 audit(2000000162.225:2059): avc: denied { module_request } for pid=16352 comm="syz-executor" kmod="netdev-nr8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 437.446012][ T28] audit: type=1400 audit(2000000182.129:2060): avc: denied { execmem } for pid=16353 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 438.381524][ T28] audit: type=1400 audit(2000000182.234:2061): avc: denied { read } for pid=16355 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 439.508983][ C0] net_ratelimit: 126490 callbacks suppressed [ 439.509004][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 439.509038][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 439.515557][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 439.526137][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 439.538416][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 439.548935][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 439.561333][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 439.571985][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 439.584433][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 439.595041][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 441.259102][ T28] audit: type=1400 audit(2000000182.234:2062): avc: denied { open } for pid=16355 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 441.602343][ T28] audit: type=1400 audit(2000000182.581:2063): avc: denied { mounton } for pid=16355 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 441.791163][ T28] audit: type=1400 audit(2000000182.612:2064): avc: denied { read } for pid=16356 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 442.452681][ T28] audit: type=1400 audit(2000000182.612:2065): avc: denied { open } for pid=16356 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 444.281321][ C0] net_ratelimit: 130371 callbacks suppressed [ 444.281342][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 444.281373][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 444.287825][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 444.298519][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 444.310810][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 444.321493][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 444.333726][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 444.344423][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 444.356779][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 444.367657][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 446.615831][ T28] audit: type=1400 audit(2000000182.612:2066): avc: denied { mounton } for pid=16356 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 447.373691][ T28] audit: type=1400 audit(2000000182.612:2067): avc: denied { module_request } for pid=16356 comm="syz-executor" kmod="netdev-nr4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 447.992498][ T28] audit: type=1400 audit(2000000184.691:2068): avc: denied { module_request } for pid=16355 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 449.053632][ C0] net_ratelimit: 139059 callbacks suppressed [ 449.053653][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 449.053691][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 449.060303][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 449.070831][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 449.083136][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 449.093758][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 449.105972][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 449.116741][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 449.129028][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 449.139546][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 450.530613][ T28] audit: type=1400 audit(2000000188.197:2069): avc: denied { read } for pid=16357 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 451.640597][ T28] audit: type=1400 audit(2000000188.197:2070): avc: denied { open } for pid=16357 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 453.825975][ C0] net_ratelimit: 135261 callbacks suppressed [ 453.825997][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 453.826039][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 453.832511][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 453.843150][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 453.855515][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 453.866215][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 453.878652][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 453.889205][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 453.901387][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 453.911970][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 454.626260][ T28] audit: type=1400 audit(2000000188.197:2071): avc: denied { mounton } for pid=16357 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 455.821453][ T28] audit: type=1400 audit(2000000188.197:2072): avc: denied { module_request } for pid=16357 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 456.981154][ T28] audit: type=1400 audit(2000000198.212:2073): avc: denied { execmem } for pid=16358 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 457.201562][ T28] audit: type=1400 audit(2000000198.611:2074): avc: denied { execmem } for pid=16359 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 457.441608][ T28] audit: type=1400 audit(2000000214.243:2075): avc: denied { module_request } for pid=16355 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 458.598337][ C1] net_ratelimit: 128273 callbacks suppressed [ 458.598361][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 458.598369][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 458.598768][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 458.604638][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 458.616932][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 458.627595][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 458.638649][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 458.650428][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 458.661542][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 458.673248][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 460.350516][ T28] audit: type=1400 audit(2000000214.568:2076): avc: denied { module_request } for pid=16357 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 462.211768][ T29] INFO: task kworker/u4:3:509 blocked for more than 122 seconds. [ 462.221248][ T29] Tainted: G W syzkaller #0 [ 462.261115][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 463.048687][ T29] task:kworker/u4:3 state:D stack:21632 pid:509 ppid:2 flags:0x00004000 [ 463.058111][ T29] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 463.065192][ T29] Call Trace: [ 463.068524][ T29] [ 463.071581][ T29] __schedule+0xba6/0x1500 [ 463.076120][ T29] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 463.082350][ T29] ? release_firmware_map_entry+0x190/0x190 [ 463.088321][ T29] ? kthread_data+0x50/0xc0 [ 463.092872][ T29] ? wq_worker_sleeping+0x64/0x280 [ 463.098061][ T29] schedule+0xbd/0x170 [ 463.102201][ T29] schedule_timeout+0xba/0x340 [ 463.107074][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 463.112510][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 463.117692][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 463.123229][ T29] ? worker_thread+0xa29/0x11e0 [ 463.128226][ T29] wait_for_common+0x365/0x640 [ 463.133102][ T29] ? wait_for_completion+0x20/0x20 [ 463.138273][ T29] wait_for_completion+0x18/0x20 [ 463.143370][ T29] __synchronize_srcu+0x181/0x210 [ 463.148553][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 463.154444][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 463.159967][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 463.165427][ T29] ? __kasan_check_write+0x14/0x20 [ 463.170871][ T29] ? _raw_spin_lock+0x94/0xf0 [ 463.175592][ T29] ? __cfi__raw_spin_lock+0x10/0x10 [ 463.180844][ T29] synchronize_srcu+0x1d9/0x1f0 [ 463.185743][ T29] fsnotify_mark_destroy_workfn+0x106/0x300 [ 463.191726][ T29] ? __kasan_check_write+0x14/0x20 [ 463.197314][ T29] ? _raw_spin_lock_irq+0x95/0xf0 [ 463.202398][ T29] ? __cfi_fsnotify_mark_destroy_workfn+0x10/0x10 [ 463.208877][ T29] process_one_work+0x71f/0xc40 [ 463.213774][ T29] worker_thread+0xcce/0x11e0 [ 463.218557][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 463.224099][ T29] kthread+0x281/0x320 [ 463.228266][ T29] ? __cfi_worker_thread+0x10/0x10 [ 463.233593][ T29] ? __cfi_kthread+0x10/0x10 [ 463.238252][ T29] ret_from_fork+0x1f/0x30 [ 463.242712][ T29] [ 463.370644][ C1] net_ratelimit: 123294 callbacks suppressed [ 463.370664][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 463.370671][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 463.371088][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 463.376951][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 463.389453][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 463.399994][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 463.411191][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 463.422836][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 463.434026][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 463.445835][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 463.814179][ T28] audit: type=1400 audit(2000000220.951:2077): avc: denied { read } for pid=16361 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 463.859967][ T29] NMI backtrace for cpu 0 [ 463.864374][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G W syzkaller #0 [ 463.873080][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 463.883168][ T29] Call Trace: [ 463.886474][ T29] [ 463.889438][ T29] __dump_stack+0x21/0x24 [ 463.893805][ T29] dump_stack_lvl+0x110/0x170 [ 463.898511][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 463.903578][ T29] dump_stack+0x15/0x24 [ 463.907767][ T29] nmi_cpu_backtrace+0x2af/0x2c0 [ 463.912740][ T29] ? rcu_read_unlock_special+0xb2/0x440 [ 463.918325][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 463.923912][ T29] ? nmi_trigger_cpumask_backtrace+0xf6/0x3a0 [ 463.930025][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 463.936156][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 463.942178][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 463.948287][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 463.954246][ T29] watchdog+0xd68/0xeb0 [ 463.958478][ T29] ? __cfi_watchdog+0x10/0x10 [ 463.963196][ T29] ? __kasan_check_read+0x11/0x20 [ 463.968253][ T29] ? __kthread_parkme+0x142/0x180 [ 463.973327][ T29] kthread+0x281/0x320 [ 463.977422][ T29] ? __cfi_watchdog+0x10/0x10 [ 463.982118][ T29] ? __cfi_kthread+0x10/0x10 [ 463.986743][ T29] ret_from_fork+0x1f/0x30 [ 463.991279][ T29] [ 463.997314][ T29] Sending NMI from CPU 0 to CPUs 1: [ 464.005695][ C1] NMI backtrace for cpu 1 [ 464.005711][ C1] CPU: 1 PID: 1411 Comm: kworker/1:6 Tainted: G W syzkaller #0 [ 464.005732][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 464.005744][ C1] Workqueue: events_power_efficient htable_gc [ 464.005772][ C1] RIP: 0010:____kasan_slab_free+0x152/0x180 [ 464.005798][ C1] Code: 89 f7 48 89 de e8 fe 21 00 00 4c 89 f7 48 89 de e8 93 32 00 00 eb 12 48 89 df 4c 89 fe ba 02 00 00 00 e8 71 06 00 00 b0 01 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 48 ff ca 48 89 d0 e9 1f ff ff ff 48 [ 464.005814][ C1] RSP: 0018:ffffc900001b0998 EFLAGS: 00000282 [ 464.005829][ C1] RAX: ffff8881f6f35401 RBX: bb95cb0dbe677d55 RCX: ffff888143a8cc80 [ 464.005843][ C1] RDX: ffff888143a8c3c0 RSI: ffffffff85ca8940 RDI: ffffffff85ca8900 [ 464.005857][ C1] RBP: ffffc900001b09b8 R08: ffff8881f5a00000 R09: 0000000000001a0f [ 464.005870][ C1] R10: 0000000002524394 R11: 0000000000000001 R12: 0000000000000001 [ 464.005881][ C1] R13: 0000000000000000 R14: ffff888108859200 R15: ffffffff81b6577d [ 464.005894][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 464.005909][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 464.005922][ C1] CR2: 00007f74efc5034f CR3: 000000010d1a1000 CR4: 00000000003506a0 [ 464.005939][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 464.005949][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 464.005961][ C1] Call Trace: [ 464.005966][ C1] [ 464.005973][ C1] __kasan_slab_free+0x11/0x20 [ 464.005995][ C1] slab_free_freelist_hook+0xc2/0x190 [ 464.006013][ C1] ? kfree_skbmem+0x10c/0x180 [ 464.006029][ C1] kmem_cache_free+0x12d/0x300 [ 464.006054][ C1] kfree_skbmem+0x10c/0x180 [ 464.006070][ C1] ? ip_rcv_finish_core+0xc58/0x1490 [ 464.006095][ C1] kfree_skb_reason+0xdc/0x230 [ 464.006112][ C1] ip_rcv_finish_core+0xc58/0x1490 [ 464.006139][ C1] ip_rcv+0xe4/0x290 [ 464.006163][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 464.006186][ C1] ? __cfi_ip_rcv_finish+0x10/0x10 [ 464.006211][ C1] ? __kasan_check_write+0x14/0x20 [ 464.006229][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 464.006248][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 464.006271][ C1] __netif_receive_skb+0xd7/0x2a0 [ 464.006297][ C1] process_backlog+0x351/0x600 [ 464.006326][ C1] __napi_poll+0xd0/0x5e0 [ 464.006349][ C1] net_rx_action+0x4b6/0xac0 [ 464.006377][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 464.006402][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 464.006423][ C1] ? irqtime_account_irq+0x75/0x240 [ 464.006449][ C1] handle_softirqs+0x1d7/0x600 [ 464.006471][ C1] __do_softirq+0xb/0xd [ 464.006501][ C1] do_softirq+0xdc/0x130 [ 464.006518][ C1] [ 464.006523][ C1] [ 464.006528][ C1] ? __cfi_do_softirq+0x10/0x10 [ 464.006545][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 464.006564][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 464.006584][ C1] __local_bh_enable_ip+0x75/0x80 [ 464.006602][ C1] _raw_spin_unlock_bh+0x50/0x60 [ 464.006621][ C1] htable_gc+0x251/0x350 [ 464.006644][ C1] process_one_work+0x71f/0xc40 [ 464.006665][ C1] worker_thread+0xa29/0x11e0 [ 464.006682][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 464.006706][ C1] kthread+0x281/0x320 [ 464.006724][ C1] ? __cfi_worker_thread+0x10/0x10 [ 464.006741][ C1] ? __cfi_kthread+0x10/0x10 [ 464.006760][ C1] ret_from_fork+0x1f/0x30 [ 464.006783][ C1] [ 465.409809][ T613] device bridge_slave_1 left promiscuous mode [ 466.305205][ T613] bridge0: port 2(bridge_slave_1) entered disabled state [ 466.381711][ T28] audit: type=1400 audit(2000000220.982:2078): avc: denied { read open } for pid=16361 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 466.525857][ T613] device bridge_slave_0 left promiscuous mode [ 466.564417][ T613] bridge0: port 1(bridge_slave_0) entered disabled state [ 466.601373][ T28] audit: type=1400 audit(2000000221.623:2079): avc: denied { execmem } for pid=16360 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 467.278158][ T28] audit: type=1400 audit(2000000221.780:2080): avc: denied { module_request } for pid=16357 comm="syz-executor" kmod="netdev-rose7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 468.142967][ C1] net_ratelimit: 124293 callbacks suppressed [ 468.142989][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 468.143020][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 468.149268][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 468.161538][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 468.172264][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 468.184553][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 468.195196][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 468.207340][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 468.218330][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 468.230586][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 468.766094][ T28] audit: type=1400 audit(2000000223.533:2081): avc: denied { read } for pid=16363 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 469.286667][ T28] audit: type=1400 audit(2000000223.533:2082): avc: denied { open } for pid=16363 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 470.842711][ T28] audit: type=1400 audit(2000000223.806:2083): avc: denied { mounton } for pid=16361 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 470.917013][ T28] audit: type=1400 audit(2000000223.974:2084): avc: denied { mounton } for pid=16363 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 470.981784][ T28] audit: type=1400 audit(2000000223.974:2085): avc: denied { module_request } for pid=16363 comm="syz-executor" kmod="netdev-nr9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 471.964186][ C0] ip6_tunnel: - xmit: Local address not yet configured! [ 471.979380][ T28] audit: type=1400 audit(2000000224.027:2086): avc: denied { module_request } for pid=16361 comm="syz-executor" kmod="netdev-nr8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 472.915332][ C1] net_ratelimit: 140284 callbacks suppressed [ 472.915354][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 472.915381][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 472.921581][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 472.934272][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 472.945144][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 472.963178][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 472.968090][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 472.980294][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 472.990949][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 473.003183][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 473.050584][ T28] audit: type=1400 audit(2000000225.161:2087): avc: denied { module_request } for pid=16361 comm="syz-executor" kmod="netdev-nr8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 474.276177][ T28] audit: type=1400 audit(2000000225.171:2088): avc: denied { module_request } for pid=16363 comm="syz-executor" kmod="netdev-nr9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 475.287751][ T28] audit: type=1400 audit(2000000225.182:2089): avc: denied { module_request } for pid=16361 comm="syz-executor" kmod="netdev-rose8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 475.422672][ T28] audit: type=1400 audit(2000000225.192:2090): avc: denied { module_request } for pid=16361 comm="syz-executor" kmod="netdev-rose8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 475.499637][ T28] audit: type=1400 audit(2000000225.213:2091): avc: denied { module_request } for pid=16363 comm="syz-executor" kmod="netdev-rose9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 476.673022][ T28] audit: type=1400 audit(2000000225.213:2092): avc: denied { module_request } for pid=16363 comm="syz-executor" kmod="netdev-rose9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 477.687642][ C1] net_ratelimit: 131305 callbacks suppressed [ 477.687663][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 477.687704][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 477.694203][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 477.706389][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 477.717325][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 477.729604][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 477.740472][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 477.752368][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 477.762889][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 477.775396][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 479.245718][ T28] audit: type=1400 audit(2000000225.287:2093): avc: denied { module_request } for pid=16357 comm="syz-executor" kmod="netdev-rose7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 480.510508][ T28] audit: type=1400 audit(2000000225.329:2094): avc: denied { execmem } for pid=16362 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 482.417376][ T28] audit: type=1400 audit(2000000235.092:2095): avc: denied { read } for pid=16364 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 482.460019][ C1] net_ratelimit: 130287 callbacks suppressed [ 482.460039][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 482.460333][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 482.466273][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 482.478487][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 482.489357][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 482.501706][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 482.512366][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 482.524604][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 482.535785][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 482.548062][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 483.063538][ T28] audit: type=1400 audit(2000000235.092:2096): avc: denied { open } for pid=16364 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 484.367311][ T28] audit: type=1400 audit(2000000235.092:2097): avc: denied { mounton } for pid=16364 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 485.073326][ T28] audit: type=1400 audit(2000000235.092:2098): avc: denied { module_request } for pid=16364 comm="syz-executor" kmod="netdev-nr4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 485.206665][ T28] audit: type=1400 audit(2000000235.270:2099): avc: denied { read } for pid=16365 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 487.232352][ C0] net_ratelimit: 128445 callbacks suppressed [ 487.232378][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 487.232419][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 487.239012][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 487.249706][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 487.261985][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 487.272718][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 487.284987][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 487.295617][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 487.307957][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 487.318585][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 487.626524][ T28] audit: type=1400 audit(2000000235.270:2100): avc: denied { open } for pid=16365 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 490.256383][ T29] INFO: task kworker/u4:3:509 blocked for more than 152 seconds. [ 490.330538][ T29] Tainted: G W syzkaller #0 [ 490.337116][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.430435][ T28] audit: type=1400 audit(2000000235.291:2101): avc: denied { mounton } for pid=16365 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 490.917953][ T29] task:kworker/u4:3 state:D stack:21632 pid:509 ppid:2 flags:0x00004000 [ 490.927371][ T29] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 490.934519][ T29] Call Trace: [ 490.938032][ T29] [ 490.941055][ T29] __schedule+0xba6/0x1500 [ 490.945608][ T29] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 490.951929][ T29] ? release_firmware_map_entry+0x190/0x190 [ 490.957886][ T29] ? kthread_data+0x50/0xc0 [ 490.962447][ T29] ? wq_worker_sleeping+0x64/0x280 [ 490.967634][ T29] schedule+0xbd/0x170 [ 490.971752][ T29] schedule_timeout+0xba/0x340 [ 490.976598][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 490.982208][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 490.987391][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 490.993001][ T29] ? worker_thread+0xa29/0x11e0 [ 490.997937][ T29] wait_for_common+0x365/0x640 [ 491.002760][ T29] ? wait_for_completion+0x20/0x20 [ 491.008051][ T29] wait_for_completion+0x18/0x20 [ 491.013344][ T29] __synchronize_srcu+0x181/0x210 [ 491.018502][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 491.024338][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 491.029883][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 491.035346][ T29] ? __kasan_check_write+0x14/0x20 [ 491.040509][ T29] ? _raw_spin_lock+0x94/0xf0 [ 491.045428][ T29] ? __cfi__raw_spin_lock+0x10/0x10 [ 491.050679][ T29] synchronize_srcu+0x1d9/0x1f0 [ 491.055613][ T29] fsnotify_mark_destroy_workfn+0x106/0x300 [ 491.061590][ T29] ? __kasan_check_write+0x14/0x20 [ 491.066747][ T29] ? _raw_spin_lock_irq+0x95/0xf0 [ 491.071853][ T29] ? __cfi_fsnotify_mark_destroy_workfn+0x10/0x10 [ 491.078401][ T29] process_one_work+0x71f/0xc40 [ 491.083332][ T29] worker_thread+0xcce/0x11e0 [ 491.088050][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 491.093675][ T29] kthread+0x281/0x320 [ 491.097792][ T29] ? __cfi_worker_thread+0x10/0x10 [ 491.103089][ T29] ? __cfi_kthread+0x10/0x10 [ 491.107730][ T29] ret_from_fork+0x1f/0x30 [ 491.112226][ T29] [ 491.292616][ T29] NMI backtrace for cpu 0 [ 491.297025][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G W syzkaller #0 [ 491.305737][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 491.315912][ T29] Call Trace: [ 491.319230][ T29] [ 491.322296][ T29] __dump_stack+0x21/0x24 [ 491.326885][ T29] dump_stack_lvl+0x110/0x170 [ 491.331610][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 491.336689][ T29] dump_stack+0x15/0x24 [ 491.340885][ T29] nmi_cpu_backtrace+0x2af/0x2c0 [ 491.345861][ T29] ? rcu_read_unlock_special+0xb2/0x440 [ 491.351450][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 491.357210][ T29] ? nmi_trigger_cpumask_backtrace+0xf6/0x3a0 [ 491.363314][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 491.369414][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 491.375542][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 491.381915][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 491.388070][ T29] watchdog+0xd68/0xeb0 [ 491.392452][ T29] ? __cfi_watchdog+0x10/0x10 [ 491.397302][ T29] ? __kasan_check_read+0x11/0x20 [ 491.402367][ T29] ? __kthread_parkme+0x142/0x180 [ 491.407603][ T29] kthread+0x281/0x320 [ 491.411726][ T29] ? __cfi_watchdog+0x10/0x10 [ 491.416527][ T29] ? __cfi_kthread+0x10/0x10 [ 491.421161][ T29] ret_from_fork+0x1f/0x30 [ 491.425645][ T29] [ 491.431794][ T29] Sending NMI from CPU 0 to CPUs 1: [ 491.440274][ C1] NMI backtrace for cpu 1 [ 491.440290][ C1] CPU: 1 PID: 1411 Comm: kworker/1:6 Tainted: G W syzkaller #0 [ 491.440316][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 491.440328][ C1] Workqueue: events_power_efficient htable_gc [ 491.440357][ C1] RIP: 0010:br_multicast_count+0x1/0xcb0 [ 491.440383][ C1] Code: e9 1f fe ff ff e8 af 84 f5 fc e9 15 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 e3 0b 39 c3 55 <48> 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec a0 00 00 [ 491.440398][ C1] RSP: 0018:ffffc900001b06f0 EFLAGS: 00000246 [ 491.440412][ C1] RAX: 0000000000000000 RBX: ffff888141db4b40 RCX: 0000000000000022 [ 491.440424][ C1] RDX: ffff888141db4b40 RSI: 0000000000000000 RDI: ffff88811a244a80 [ 491.440437][ C1] RBP: ffffc900001b07f0 R08: 0000000000000001 R09: 1ffff1102344d71a [ 491.440449][ C1] R10: dffffc0000000000 R11: ffffed102344d71b R12: ffffffff866d59a8 [ 491.440462][ C1] R13: ffff88811a28e000 R14: dffffc0000000000 R15: ffff88811a244a80 [ 491.440476][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 491.440491][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.440503][ C1] CR2: 00007f74efc8406d CR3: 000000014e4c7000 CR4: 00000000003506a0 [ 491.440520][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 491.440530][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 491.440541][ C1] Call Trace: [ 491.440546][ C1] [ 491.440553][ C1] ? br_pass_frame_up+0x1a9/0x420 [ 491.440571][ C1] ? br_multicast_is_router+0x1a0/0x1a0 [ 491.440589][ C1] ? br_flood+0x3cf/0x420 [ 491.440615][ C1] br_handle_frame_finish+0x107f/0x1560 [ 491.440634][ C1] ? __cfi_br_handle_frame_finish+0x10/0x10 [ 491.440655][ C1] br_handle_frame+0x6c7/0x10d0 [ 491.440672][ C1] ? __cfi_br_handle_frame+0x10/0x10 [ 491.440691][ C1] ? __cfi_br_handle_frame+0x10/0x10 [ 491.440706][ C1] __netif_receive_skb_core+0xf7f/0x35d0 [ 491.440735][ C1] ? qdisc_run+0x240/0x240 [ 491.440757][ C1] ? ip_rcv+0xfa/0x290 [ 491.440781][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 491.440805][ C1] ? __cfi_ip_rcv_finish+0x10/0x10 [ 491.440830][ C1] ? __kasan_check_write+0x14/0x20 [ 491.440847][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 491.440868][ C1] __netif_receive_skb+0x72/0x2a0 [ 491.440893][ C1] process_backlog+0x351/0x600 [ 491.440922][ C1] __napi_poll+0xd0/0x5e0 [ 491.440945][ C1] net_rx_action+0x4b6/0xac0 [ 491.440973][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 491.440997][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 491.441018][ C1] ? irqtime_account_irq+0x75/0x240 [ 491.441044][ C1] handle_softirqs+0x1d7/0x600 [ 491.441067][ C1] __do_softirq+0xb/0xd [ 491.441091][ C1] do_softirq+0xdc/0x130 [ 491.441130][ C1] [ 491.441135][ C1] [ 491.441141][ C1] ? __cfi_do_softirq+0x10/0x10 [ 491.441158][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 491.441177][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 491.441197][ C1] __local_bh_enable_ip+0x75/0x80 [ 491.441215][ C1] _raw_spin_unlock_bh+0x50/0x60 [ 491.441234][ C1] htable_gc+0x251/0x350 [ 491.441258][ C1] process_one_work+0x71f/0xc40 [ 491.441278][ C1] worker_thread+0xa29/0x11e0 [ 491.441295][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 491.441325][ C1] kthread+0x281/0x320 [ 491.441343][ C1] ? __cfi_worker_thread+0x10/0x10 [ 491.441359][ C1] ? __cfi_kthread+0x10/0x10 [ 491.441378][ C1] ret_from_fork+0x1f/0x30 [ 491.441401][ C1] [ 492.004681][ C1] net_ratelimit: 121020 callbacks suppressed [ 492.004703][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 492.004902][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 492.010969][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 492.023343][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 492.033916][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 492.046073][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 492.056746][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 492.069358][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 492.079928][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 492.092674][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.537099][ T28] audit: type=1400 audit(2000000235.291:2102): avc: denied { module_request } for pid=16365 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 496.776979][ C0] net_ratelimit: 128361 callbacks suppressed [ 496.777000][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.777031][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 496.783831][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.794398][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 496.806661][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.817251][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 496.829587][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.840359][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 496.852844][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 496.863405][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 498.988076][ T28] audit: type=1400 audit(2000000239.984:2103): avc: denied { execmem } for pid=16366 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 501.455749][ T28] audit: type=1400 audit(2000000240.005:2104): avc: denied { module_request } for pid=16364 comm="syz-executor" kmod="netdev-nr4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 501.549346][ C0] net_ratelimit: 133156 callbacks suppressed [ 501.549367][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 501.549411][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 501.555913][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 501.566680][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 501.579378][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 501.590058][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 501.602233][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 501.612973][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 501.625299][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 501.636032][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 505.134943][ T28] audit: type=1400 audit(2000000246.692:2105): avc: denied { module_request } for pid=16364 comm="syz-executor" kmod="netdev-rose4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 506.321687][ C1] net_ratelimit: 129910 callbacks suppressed [ 506.321710][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 506.321933][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 506.328088][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 506.340583][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 506.351283][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 506.363562][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 506.374287][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 506.386565][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 506.397258][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 506.409488][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 507.293929][ T28] audit: type=1400 audit(2000000255.479:2106): avc: denied { module_request } for pid=16364 comm="syz-executor" kmod="netdev-rose4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 509.315078][ T28] audit: type=1400 audit(2000000255.909:2107): avc: denied { read } for pid=16368 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 510.980912][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 511.094000][ C1] net_ratelimit: 129794 callbacks suppressed [ 511.094021][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.094244][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 511.100399][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.112691][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 511.123423][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.135837][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 511.146412][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.158924][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 511.169603][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.182009][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 513.669981][ T28] audit: type=1400 audit(2000000255.909:2108): avc: denied { open } for pid=16368 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 514.998796][ T28] audit: type=1400 audit(2000000255.909:2109): avc: denied { mounton } for pid=16368 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 515.866337][ C0] net_ratelimit: 130537 callbacks suppressed [ 515.866359][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 515.866392][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.872919][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 515.883736][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.895917][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 515.906732][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.918879][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 515.929618][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 515.942033][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 515.953119][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.765675][ T28] audit: type=1400 audit(2000000255.920:2110): avc: denied { module_request } for pid=16368 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 520.638644][ C1] net_ratelimit: 129100 callbacks suppressed [ 520.638666][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.638683][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 520.644964][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.657067][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 520.667730][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.679897][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 520.690592][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.702867][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 520.713486][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 520.725811][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 520.940040][ T28] audit: type=1400 audit(2000000256.088:2111): avc: denied { execmem } for pid=16367 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 521.867929][ T28] audit: type=1400 audit(2000000259.615:2112): avc: denied { module_request } for pid=16368 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 523.739693][ T28] audit: type=1400 audit(2000000263.478:2113): avc: denied { execmem } for pid=16369 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 524.366530][ T28] audit: type=1400 audit(2000000265.358:2114): avc: denied { read } for pid=16370 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 525.358362][ T28] audit: type=1400 audit(2000000265.358:2115): avc: denied { open } for pid=16370 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 525.410980][ C0] net_ratelimit: 126031 callbacks suppressed [ 525.411001][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 525.411041][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.417646][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 525.428153][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.440347][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 525.450977][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.463489][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 525.474089][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 525.486182][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 525.496979][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 527.433844][ T28] audit: type=1400 audit(2000000265.358:2116): avc: denied { mounton } for pid=16370 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 527.946923][ T28] audit: type=1400 audit(2000000265.358:2117): avc: denied { module_request } for pid=16370 comm="syz-executor" kmod="netdev-nr9" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 530.183318][ C1] net_ratelimit: 127301 callbacks suppressed [ 530.183341][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.183629][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 530.189701][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.202060][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 530.212718][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.224919][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 530.235522][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.247940][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 530.258734][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 530.270977][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 531.100351][ T29] INFO: task kworker/u4:3:509 blocked for more than 195 seconds. [ 531.109898][ T29] Tainted: G W syzkaller #0 [ 531.116363][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 531.591314][ T29] task:kworker/u4:3 state:D stack:21632 pid:509 ppid:2 flags:0x00004000 [ 531.600732][ T29] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 531.608068][ T29] Call Trace: [ 531.611374][ T29] [ 531.614378][ T29] __schedule+0xba6/0x1500 [ 531.618839][ T29] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 531.625049][ T29] ? release_firmware_map_entry+0x190/0x190 [ 531.631099][ T29] ? kthread_data+0x50/0xc0 [ 531.635640][ T29] ? wq_worker_sleeping+0x64/0x280 [ 531.640812][ T29] schedule+0xbd/0x170 [ 531.644912][ T29] schedule_timeout+0xba/0x340 [ 531.649754][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 531.655177][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 531.660256][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 531.665834][ T29] ? worker_thread+0xa29/0x11e0 [ 531.670750][ T29] wait_for_common+0x365/0x640 [ 531.675556][ T29] ? wait_for_completion+0x20/0x20 [ 531.680727][ T29] wait_for_completion+0x18/0x20 [ 531.685695][ T29] __synchronize_srcu+0x181/0x210 [ 531.690768][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 531.696518][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 531.702030][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 531.707530][ T29] ? __kasan_check_write+0x14/0x20 [ 531.712761][ T29] ? _raw_spin_lock+0x94/0xf0 [ 531.717669][ T29] ? __cfi__raw_spin_lock+0x10/0x10 [ 531.722985][ T29] synchronize_srcu+0x1d9/0x1f0 [ 531.727983][ T29] fsnotify_mark_destroy_workfn+0x106/0x300 [ 531.733911][ T29] ? __kasan_check_write+0x14/0x20 [ 531.739078][ T29] ? _raw_spin_lock_irq+0x95/0xf0 [ 531.744132][ T29] ? __cfi_fsnotify_mark_destroy_workfn+0x10/0x10 [ 531.750624][ T29] process_one_work+0x71f/0xc40 [ 531.755535][ T29] worker_thread+0xcce/0x11e0 [ 531.760242][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 531.765857][ T29] kthread+0x281/0x320 [ 531.770086][ T29] ? __cfi_worker_thread+0x10/0x10 [ 531.775386][ T29] ? __cfi_kthread+0x10/0x10 [ 531.780103][ T29] ret_from_fork+0x1f/0x30 [ 531.784619][ T29] [ 533.206351][ T28] audit: type=1400 audit(2000000268.339:2118): avc: denied { read } for pid=16371 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 533.722903][ T29] NMI backtrace for cpu 1 [ 533.727305][ T29] CPU: 1 PID: 29 Comm: khungtaskd Tainted: G W syzkaller #0 [ 533.736010][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 533.746129][ T29] Call Trace: [ 533.749438][ T29] [ 533.752488][ T29] __dump_stack+0x21/0x24 [ 533.756851][ T29] dump_stack_lvl+0x110/0x170 [ 533.761559][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 533.766619][ T29] dump_stack+0x15/0x24 [ 533.770805][ T29] nmi_cpu_backtrace+0x2af/0x2c0 [ 533.775780][ T29] ? rcu_read_unlock_special+0xb2/0x440 [ 533.781359][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 533.786846][ T29] ? nmi_trigger_cpumask_backtrace+0xf6/0x3a0 [ 533.792954][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 533.798972][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 533.805034][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 533.811066][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 533.816996][ T29] watchdog+0xd68/0xeb0 [ 533.821181][ T29] ? __cfi_watchdog+0x10/0x10 [ 533.825983][ T29] ? __kasan_check_read+0x11/0x20 [ 533.831036][ T29] ? __kthread_parkme+0x142/0x180 [ 533.836180][ T29] kthread+0x281/0x320 [ 533.840283][ T29] ? __cfi_watchdog+0x10/0x10 [ 533.844985][ T29] ? __cfi_kthread+0x10/0x10 [ 533.849615][ T29] ret_from_fork+0x1f/0x30 [ 533.854078][ T29] [ 533.858858][ T29] Sending NMI from CPU 1 to CPUs 0: [ 533.866088][ C0] NMI backtrace for cpu 0 [ 533.866103][ C0] CPU: 0 PID: 613 Comm: kworker/u4:4 Tainted: G W syzkaller #0 [ 533.866122][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 533.866147][ C0] Workqueue: netns cleanup_net [ 533.866174][ C0] RIP: 0010:kasan_quarantine_put+0x6/0x190 [ 533.866198][ C0] Code: 60 87 3f 03 5b 41 5e 5d c3 0f 0b eb f7 00 00 cc cc 00 00 cc 90 90 90 90 90 90 90 90 90 90 90 b8 4d 64 1b 9f 55 48 89 e5 41 57 <41> 56 41 55 41 54 53 50 49 89 fe e8 4a ed ff ff 48 85 c0 74 36 48 [ 533.866262][ C0] RSP: 0018:ffffc90000007380 EFLAGS: 00000a06 [ 533.866275][ C0] RAX: dffffc0000000000 RBX: ffff888149c96800 RCX: d662e1aa9ee22e00 [ 533.866289][ C0] RDX: 0000000000000017 RSI: ffff888149c96800 RDI: ffff888100042f00 [ 533.866320][ C0] RBP: ffffc90000007388 R08: ffff8881f5a00000 R09: 0000000000038809 [ 533.866333][ C0] R10: 00000000c7e98b4c R11: 0000000000000001 R12: 0000000000000001 [ 533.866343][ C0] R13: 0000000000000000 R14: ffff888100042f00 R15: ffffffff81b65547 [ 533.866356][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 533.866371][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 533.866383][ C0] CR2: 00007f96a3415f40 CR3: 000000000700f000 CR4: 00000000003506b0 [ 533.866399][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 533.866409][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 533.866420][ C0] Call Trace: [ 533.866425][ C0] [ 533.866431][ C0] ? __kmem_cache_free+0xb7/0x1b0 [ 533.866457][ C0] ____kasan_slab_free+0x13d/0x180 [ 533.866481][ C0] __kasan_slab_free+0x11/0x20 [ 533.866513][ C0] slab_free_freelist_hook+0xc2/0x190 [ 533.866530][ C0] ? skb_release_data+0x63f/0x890 [ 533.866546][ C0] __kmem_cache_free+0xb7/0x1b0 [ 533.866570][ C0] kfree+0x6f/0xf0 [ 533.866584][ C0] skb_release_data+0x63f/0x890 [ 533.866599][ C0] ? __kasan_check_write+0x14/0x20 [ 533.866617][ C0] consume_skb+0xab/0x1f0 [ 533.866633][ C0] netlink_broadcast+0x1084/0x1180 [ 533.866661][ C0] nlmsg_notify+0xe6/0x1a0 [ 533.866686][ C0] rtnl_notify+0x9a/0xc0 [ 533.866702][ C0] fdb_notify+0xce/0x130 [ 533.866743][ C0] br_fdb_update+0x45f/0x590 [ 533.866767][ C0] ? __cfi_br_fdb_update+0x10/0x10 [ 533.866790][ C0] ? icmpv6_rcv+0x125c/0x1ad0 [ 533.866815][ C0] br_handle_frame_finish+0x39e/0x1560 [ 533.866832][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 533.866849][ C0] ? ip6_protocol_deliver_rcu+0x1198/0x1550 [ 533.866873][ C0] ? __cfi_br_handle_frame_finish+0x10/0x10 [ 533.866894][ C0] br_handle_frame+0x6c7/0x10d0 [ 533.866912][ C0] ? __cfi_br_handle_frame+0x10/0x10 [ 533.866930][ C0] ? ip6_mc_input+0x382/0x6f0 [ 533.866952][ C0] ? __cfi_br_handle_frame+0x10/0x10 [ 533.866967][ C0] __netif_receive_skb_core+0xf7f/0x35d0 [ 533.866995][ C0] ? ip6_rcv_finish+0x19e/0x370 [ 533.867016][ C0] ? qdisc_run+0x240/0x240 [ 533.867037][ C0] ? ipv6_rcv+0xed/0x230 [ 533.867057][ C0] ? __cfi_ipv6_rcv+0x10/0x10 [ 533.867078][ C0] ? __cfi_ip6_rcv_finish+0x10/0x10 [ 533.867110][ C0] ? __kasan_check_write+0x14/0x20 [ 533.867126][ C0] ? enqueue_timer+0x40b/0x480 [ 533.867150][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 533.867171][ C0] __netif_receive_skb+0x72/0x2a0 [ 533.867195][ C0] process_backlog+0x351/0x600 [ 533.867231][ C0] __napi_poll+0xd0/0x5e0 [ 533.867254][ C0] net_rx_action+0x4b6/0xac0 [ 533.867280][ C0] ? __cfi_net_rx_action+0x10/0x10 [ 533.867304][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 533.867325][ C0] handle_softirqs+0x1d7/0x600 [ 533.867364][ C0] __do_softirq+0xb/0xd [ 533.867388][ C0] do_softirq+0xdc/0x130 [ 533.867404][ C0] [ 533.867409][ C0] [ 533.867415][ C0] ? __cfi_do_softirq+0x10/0x10 [ 533.867432][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 533.867451][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 533.867471][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 533.867496][ C0] __local_bh_enable_ip+0x75/0x80 [ 533.867513][ C0] _raw_spin_unlock_bh+0x50/0x60 [ 533.867532][ C0] addrconf_ifdown+0x610/0x1950 [ 533.867557][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 533.867576][ C0] ? addrconf_cleanup+0x130/0x130 [ 533.867601][ C0] ? __kasan_check_write+0x14/0x20 [ 533.867617][ C0] ? mutex_unlock+0x8f/0x230 [ 533.867639][ C0] ? __cfi_mutex_unlock+0x10/0x10 [ 533.867666][ C0] ? _raw_spin_lock+0x94/0xf0 [ 533.867684][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 533.867704][ C0] addrconf_notify+0x39f/0xe40 [ 533.867720][ C0] ? ip6mr_device_event+0x1e7/0x200 [ 533.867746][ C0] raw_notifier_call_chain+0xa1/0x110 [ 533.867764][ C0] unregister_netdevice_many+0x102c/0x18e0 [ 533.867791][ C0] ? __cfi_unregister_netdevice_many+0x10/0x10 [ 533.867815][ C0] ? unregister_netdevice_queue+0x1aa/0x370 [ 533.867838][ C0] ? __cfi_unregister_netdevice_queue+0x10/0x10 [ 533.867860][ C0] ? br_dev_delete+0xfc/0x110 [ 533.867885][ C0] default_device_exit_batch+0x9dc/0xa70 [ 533.867911][ C0] ? idr_destroy+0x21e/0x290 [ 533.867935][ C0] ? __cfi_netdev_run_todo+0x10/0x10 [ 533.867957][ C0] ? __cfi_mutex_lock+0x10/0x10 [ 533.867978][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 533.868004][ C0] ? __cfi_xfrmi_exit_batch_net+0x10/0x10 [ 533.868026][ C0] ? rtnl_unlock+0xe/0x10 [ 533.868050][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 533.868077][ C0] cleanup_net+0x635/0xb10 [ 533.868098][ C0] ? ttwu_do_activate+0x174/0x280 [ 533.868120][ C0] ? __cfi_cleanup_net+0x10/0x10 [ 533.868143][ C0] process_one_work+0x71f/0xc40 [ 533.868164][ C0] worker_thread+0xa29/0x11e0 [ 533.868180][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 533.868216][ C0] ? __kthread_parkme+0x142/0x180 [ 533.868233][ C0] kthread+0x281/0x320 [ 533.868251][ C0] ? __cfi_worker_thread+0x10/0x10 [ 533.868268][ C0] ? __cfi_kthread+0x10/0x10 [ 533.868287][ C0] ret_from_fork+0x1f/0x30 [ 533.868310][ C0] [ 534.955676][ C0] net_ratelimit: 107125 callbacks suppressed [ 534.955696][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 534.955767][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 534.962136][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 534.972939][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 534.985035][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 534.995726][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.008206][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 535.018812][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.030948][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 535.041580][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 535.921358][ T28] audit: type=1400 audit(2000000268.339:2119): avc: denied { open } for pid=16371 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 537.203204][ T28] audit: type=1400 audit(2000000268.339:2120): avc: denied { mounton } for pid=16371 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 537.946931][ T28] audit: type=1400 audit(2000000268.339:2121): avc: denied { module_request } for pid=16371 comm="syz-executor" kmod="netdev-nr8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 539.172394][ T28] audit: type=1400 audit(2000000290.647:2122): avc: denied { execmem } for pid=16372 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 539.727994][ C0] net_ratelimit: 123761 callbacks suppressed [ 539.728015][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 539.728051][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 539.734625][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 539.745561][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 539.757775][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 539.768468][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 539.780707][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 539.791342][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 539.803480][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 539.814180][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 540.140559][ T28] audit: type=1400 audit(2000000299.487:2123): avc: denied { execmem } for pid=16373 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 544.289908][ T28] audit: type=1400 audit(2000000316.325:2124): avc: denied { read } for pid=16375 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 544.500337][ C0] net_ratelimit: 139939 callbacks suppressed [ 544.500362][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 544.500359][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 544.500692][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 544.506591][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 544.518885][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 544.529510][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 544.540651][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 544.552337][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 544.563508][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 544.575262][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 547.199483][ T28] audit: type=1400 audit(2000000316.325:2125): avc: denied { open } for pid=16375 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 549.272660][ C1] net_ratelimit: 139493 callbacks suppressed [ 549.272681][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 549.272782][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 549.278950][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 549.291170][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 549.301877][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 549.314352][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 549.324738][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 549.336524][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 549.347751][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 549.359932][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 549.732647][ T28] audit: type=1400 audit(2000000317.417:2126): avc: denied { execmem } for pid=16374 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 551.477092][ T28] audit: type=1400 audit(2000000323.348:2127): avc: denied { mounton } for pid=16375 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 554.045002][ C1] net_ratelimit: 139833 callbacks suppressed [ 554.045024][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 554.045048][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 554.051272][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 554.063721][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 554.074387][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 554.086532][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 554.097128][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 554.109816][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 554.120333][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 554.132533][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 556.563700][ T28] audit: type=1400 audit(2000000323.768:2128): avc: denied { module_request } for pid=16375 comm="syz-executor" kmod="netdev-nr4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 558.449610][ T28] audit: type=1400 audit(2000000324.199:2129): avc: denied { execmem } for pid=16376 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 558.817360][ C1] net_ratelimit: 138770 callbacks suppressed [ 558.817383][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 558.817641][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 558.823628][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 558.836023][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 558.846684][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 558.859108][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 558.869856][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 558.882085][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 558.892671][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 558.905145][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 559.995051][ T28] audit: type=1400 audit(2000000324.493:2130): avc: denied { execmem } for pid=16377 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 561.603370][ T28] audit: type=1400 audit(2000000327.023:2131): avc: denied { read } for pid=16378 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 563.589665][ C1] net_ratelimit: 138937 callbacks suppressed [ 563.589686][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 563.589695][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 563.590071][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 563.595907][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 563.608128][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 563.618836][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 563.630049][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 563.641915][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 563.653101][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 563.664856][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 564.024858][ T29] INFO: task kworker/u4:1:10 blocked for more than 127 seconds. [ 564.038685][ T29] Tainted: G W syzkaller #0 [ 564.045154][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 564.537861][ T29] task:kworker/u4:1 state:D stack:21888 pid:10 ppid:2 flags:0x00004000 [ 564.547180][ T29] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 564.554735][ T29] Call Trace: [ 564.558043][ T29] [ 564.560998][ T29] __schedule+0xba6/0x1500 [ 564.565474][ T29] ? __kernel_text_address+0xd/0x30 [ 564.570743][ T29] ? release_firmware_map_entry+0x190/0x190 [ 564.576673][ T29] ? kthread_data+0x50/0xc0 [ 564.581233][ T29] ? wq_worker_sleeping+0x64/0x280 [ 564.586393][ T29] schedule+0xbd/0x170 [ 564.590519][ T29] schedule_timeout+0xba/0x340 [ 564.595324][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 564.600765][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 564.605828][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 564.611344][ T29] ? process_one_work+0x71f/0xc40 [ 564.616399][ T29] wait_for_common+0x365/0x640 [ 564.621226][ T29] ? wait_for_completion+0x20/0x20 [ 564.626381][ T29] wait_for_completion+0x18/0x20 [ 564.631548][ T29] __synchronize_srcu+0x181/0x210 [ 564.636652][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 564.642545][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 564.648151][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 564.653568][ T29] ? __kasan_check_write+0x14/0x20 [ 564.658742][ T29] ? _raw_spin_lock+0x94/0xf0 [ 564.663451][ T29] ? ktime_get_mono_fast_ns+0x1b3/0x1d0 [ 564.669050][ T29] synchronize_srcu+0x1d9/0x1f0 [ 564.673937][ T29] fsnotify_connector_destroy_workfn+0x44/0xa0 [ 564.680265][ T29] process_one_work+0x71f/0xc40 [ 564.685179][ T29] worker_thread+0xcce/0x11e0 [ 564.689898][ T29] kthread+0x281/0x320 [ 564.694001][ T29] ? __cfi_worker_thread+0x10/0x10 [ 564.699258][ T29] ? __cfi_kthread+0x10/0x10 [ 564.703992][ T29] ret_from_fork+0x1f/0x30 [ 564.708454][ T29] [ 565.355355][ T28] audit: type=1400 audit(2000000327.023:2132): avc: denied { open } for pid=16378 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 565.421508][ T29] INFO: task kworker/u4:3:509 blocked for more than 231 seconds. [ 565.887533][ T29] Tainted: G W syzkaller #0 [ 565.894148][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 565.908784][ T29] task:kworker/u4:3 state:D stack:21632 pid:509 ppid:2 flags:0x00004000 [ 565.918073][ T29] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 565.925380][ T29] Call Trace: [ 565.928690][ T29] [ 565.931645][ T29] __schedule+0xba6/0x1500 [ 565.936124][ T29] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 565.942361][ T29] ? release_firmware_map_entry+0x190/0x190 [ 565.948331][ T29] ? kthread_data+0x50/0xc0 [ 565.952958][ T29] ? wq_worker_sleeping+0x64/0x280 [ 565.958116][ T29] schedule+0xbd/0x170 [ 565.962243][ T29] schedule_timeout+0xba/0x340 [ 565.967035][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 565.972469][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 565.977528][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 565.983062][ T29] ? worker_thread+0xa29/0x11e0 [ 565.987957][ T29] wait_for_common+0x365/0x640 [ 565.992786][ T29] ? wait_for_completion+0x20/0x20 [ 565.997938][ T29] wait_for_completion+0x18/0x20 [ 566.002938][ T29] __synchronize_srcu+0x181/0x210 [ 566.008005][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 566.013789][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 566.019308][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 566.024825][ T29] ? __kasan_check_write+0x14/0x20 [ 566.030000][ T29] ? _raw_spin_lock+0x94/0xf0 [ 566.034729][ T29] ? __cfi__raw_spin_lock+0x10/0x10 [ 566.040024][ T29] synchronize_srcu+0x1d9/0x1f0 [ 566.044927][ T29] fsnotify_mark_destroy_workfn+0x106/0x300 [ 566.050885][ T29] ? __kasan_check_write+0x14/0x20 [ 566.056072][ T29] ? _raw_spin_lock_irq+0x95/0xf0 [ 566.061244][ T29] ? __cfi_fsnotify_mark_destroy_workfn+0x10/0x10 [ 566.067723][ T29] process_one_work+0x71f/0xc40 [ 566.072625][ T29] worker_thread+0xcce/0x11e0 [ 566.077468][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 566.082973][ T29] kthread+0x281/0x320 [ 566.087103][ T29] ? __cfi_worker_thread+0x10/0x10 [ 566.092247][ T29] ? __cfi_kthread+0x10/0x10 [ 566.096890][ T29] ret_from_fork+0x1f/0x30 [ 566.101344][ T29] [ 568.362003][ C1] net_ratelimit: 129594 callbacks suppressed [ 568.362025][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.362662][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 568.368235][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.380489][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 568.391158][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.403408][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 568.414083][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.426253][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 568.436997][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.449631][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 568.507713][ T29] NMI backtrace for cpu 0 [ 568.512101][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G W syzkaller #0 [ 568.520814][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 568.530899][ T29] Call Trace: [ 568.534220][ T29] [ 568.537205][ T29] __dump_stack+0x21/0x24 [ 568.541569][ T29] dump_stack_lvl+0x110/0x170 [ 568.546274][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 568.551338][ T29] dump_stack+0x15/0x24 [ 568.555518][ T29] nmi_cpu_backtrace+0x2af/0x2c0 [ 568.560491][ T29] ? rcu_read_unlock_special+0xb2/0x440 [ 568.566085][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 568.571581][ T29] ? nmi_trigger_cpumask_backtrace+0xf6/0x3a0 [ 568.577736][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 568.583921][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 568.589936][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 568.595964][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 568.601890][ T29] watchdog+0xd68/0xeb0 [ 568.606079][ T29] ? __cfi_watchdog+0x10/0x10 [ 568.610781][ T29] ? __kasan_check_read+0x11/0x20 [ 568.615839][ T29] ? __kthread_parkme+0x142/0x180 [ 568.620897][ T29] kthread+0x281/0x320 [ 568.624997][ T29] ? __cfi_watchdog+0x10/0x10 [ 568.629876][ T29] ? __cfi_kthread+0x10/0x10 [ 568.634495][ T29] ret_from_fork+0x1f/0x30 [ 568.638948][ T29] [ 568.645148][ T29] Sending NMI from CPU 0 to CPUs 1: [ 568.653539][ C1] NMI backtrace for cpu 1 [ 568.653553][ C1] CPU: 1 PID: 1411 Comm: kworker/1:6 Tainted: G W syzkaller #0 [ 568.653572][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 568.653583][ C1] Workqueue: events_power_efficient htable_gc [ 568.653612][ C1] RIP: 0010:unwind_next_frame+0x31e/0x700 [ 568.653635][ C1] Code: 10 00 74 08 48 89 df e8 30 63 81 00 48 c7 03 00 00 00 00 b0 01 e9 a2 02 00 00 4c 8d 6b 50 4d 89 ee 49 c1 ee 03 41 80 3c 16 00 <74> 12 4c 89 ef e8 18 62 81 00 48 ba 00 00 00 00 00 fc ff df 49 8b [ 568.653650][ C1] RSP: 0018:ffffc900001b0588 EFLAGS: 00000246 [ 568.653664][ C1] RAX: ffffc90012e87f30 RBX: ffffc900001b0608 RCX: 00000000001b0600 [ 568.653677][ C1] RDX: dffffc0000000000 RSI: ffffffff8143725c RDI: ffffc90012e87f48 [ 568.653691][ C1] RBP: ffffc900001b05f8 R08: ffffc900001b06d0 R09: ffffc900001b06c8 [ 568.653704][ C1] R10: 0000000000000010 R11: fffff520000360cd R12: 0000000000000000 [ 568.653716][ C1] R13: ffffc900001b0658 R14: 1ffff920000360cb R15: ffffc900001b0fe8 [ 568.653729][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 568.653744][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 568.653757][ C1] CR2: 00007f74efce6f90 CR3: 000000010fc6e000 CR4: 00000000003506a0 [ 568.653773][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 568.653783][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 568.653794][ C1] Call Trace: [ 568.653799][ C1] [ 568.653807][ C1] ? __kernel_text_address+0xd/0x30 [ 568.653831][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 568.653855][ C1] arch_stack_walk+0x124/0x150 [ 568.653882][ C1] ? do_softirq+0xdc/0x130 [ 568.653901][ C1] stack_trace_save+0xa6/0xf0 [ 568.653922][ C1] ? __cfi_stack_trace_save+0x10/0x10 [ 568.653945][ C1] ? memset+0x35/0x40 [ 568.653962][ C1] kasan_set_track+0x4b/0x70 [ 568.653982][ C1] ? kasan_set_track+0x4b/0x70 [ 568.654001][ C1] ? kasan_save_free_info+0x31/0x50 [ 568.654016][ C1] ? ____kasan_slab_free+0x132/0x180 [ 568.654037][ C1] ? __kasan_slab_free+0x11/0x20 [ 568.654058][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 568.654073][ C1] ? kmem_cache_free+0x12d/0x300 [ 568.654096][ C1] ? kfree_skbmem+0x10c/0x180 [ 568.654112][ C1] ? kfree_skb_reason+0xdc/0x230 [ 568.654127][ C1] ? ip_rcv_finish_core+0xc58/0x1490 [ 568.654152][ C1] ? ip_rcv+0xe4/0x290 [ 568.654174][ C1] ? __netif_receive_skb+0xd7/0x2a0 [ 568.654199][ C1] ? process_backlog+0x351/0x600 [ 568.654223][ C1] ? __napi_poll+0xd0/0x5e0 [ 568.654246][ C1] ? net_rx_action+0x4b6/0xac0 [ 568.654270][ C1] ? handle_softirqs+0x1d7/0x600 [ 568.654288][ C1] ? __do_softirq+0xb/0xd [ 568.654311][ C1] ? do_softirq+0xdc/0x130 [ 568.654337][ C1] ? kmem_cache_free+0x12d/0x300 [ 568.654360][ C1] kasan_save_free_info+0x31/0x50 [ 568.654375][ C1] ____kasan_slab_free+0x132/0x180 [ 568.654398][ C1] __kasan_slab_free+0x11/0x20 [ 568.654418][ C1] slab_free_freelist_hook+0xc2/0x190 [ 568.654444][ C1] ? kfree_skbmem+0x10c/0x180 [ 568.654459][ C1] kmem_cache_free+0x12d/0x300 [ 568.654483][ C1] kfree_skbmem+0x10c/0x180 [ 568.654498][ C1] ? ip_rcv_finish_core+0xc58/0x1490 [ 568.654523][ C1] kfree_skb_reason+0xdc/0x230 [ 568.654539][ C1] ip_rcv_finish_core+0xc58/0x1490 [ 568.654566][ C1] ip_rcv+0xe4/0x290 [ 568.654589][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 568.654613][ C1] ? __cfi_ip_rcv_finish+0x10/0x10 [ 568.654638][ C1] ? __kasan_check_write+0x14/0x20 [ 568.654654][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 568.654673][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 568.654696][ C1] __netif_receive_skb+0xd7/0x2a0 [ 568.654722][ C1] process_backlog+0x351/0x600 [ 568.654750][ C1] __napi_poll+0xd0/0x5e0 [ 568.654774][ C1] net_rx_action+0x4b6/0xac0 [ 568.654801][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 568.654826][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 568.654847][ C1] ? irqtime_account_irq+0x75/0x240 [ 568.654873][ C1] handle_softirqs+0x1d7/0x600 [ 568.654893][ C1] __do_softirq+0xb/0xd [ 568.654917][ C1] do_softirq+0xdc/0x130 [ 568.654934][ C1] [ 568.654939][ C1] [ 568.654945][ C1] ? __cfi_do_softirq+0x10/0x10 [ 568.654962][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 568.654980][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 568.655001][ C1] __local_bh_enable_ip+0x75/0x80 [ 568.655018][ C1] _raw_spin_unlock_bh+0x50/0x60 [ 568.655037][ C1] htable_gc+0x251/0x350 [ 568.655061][ C1] process_one_work+0x71f/0xc40 [ 568.655081][ C1] worker_thread+0xa29/0x11e0 [ 568.655098][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 568.655123][ C1] kthread+0x281/0x320 [ 568.655140][ C1] ? __cfi_worker_thread+0x10/0x10 [ 568.655157][ C1] ? __cfi_kthread+0x10/0x10 [ 568.655176][ C1] ret_from_fork+0x1f/0x30 [ 568.655200][ C1] [ 569.131522][ T28] audit: type=1400 audit(2000000327.023:2133): avc: denied { mounton } for pid=16378 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 569.156608][ T28] audit: type=1400 audit(2000000327.023:2134): avc: denied { module_request } for pid=16378 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 569.182007][ T28] audit: type=1400 audit(2000000327.222:2135): avc: denied { read } for pid=16379 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 569.207270][ T28] audit: type=1400 audit(2000000327.222:2136): avc: denied { open } for pid=16379 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 569.234130][ T28] audit: type=1400 audit(2000000327.222:2137): avc: denied { mounton } for pid=16379 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 569.258980][ T28] audit: type=1400 audit(2000000327.222:2138): avc: denied { module_request } for pid=16379 comm="syz-executor" kmod="netdev-nr7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 569.284248][ T28] audit: type=1400 audit(2000000340.565:2139): avc: denied { read } for pid=16380 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 569.308929][ T28] audit: type=1400 audit(2000000340.565:2140): avc: denied { open } for pid=16380 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 569.335793][ T28] audit: type=1400 audit(2000000340.576:2141): avc: denied { mounton } for pid=16380 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 569.360867][ T28] audit: type=1400 audit(2000000340.576:2142): avc: denied { module_request } for pid=16380 comm="syz-executor" kmod="netdev-nr8" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 573.134374][ C1] net_ratelimit: 112425 callbacks suppressed [ 573.134397][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 573.134400][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 573.134771][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 573.140961][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 573.153521][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 573.163986][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 573.175128][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 573.186942][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 573.197978][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 573.209805][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.906672][ C0] net_ratelimit: 128486 callbacks suppressed [ 577.906695][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 577.906731][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.913204][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 577.923977][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.936377][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 577.947033][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.959229][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 577.969821][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.982088][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 577.992813][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.678993][ C1] net_ratelimit: 127385 callbacks suppressed [ 582.679013][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.679235][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 582.685369][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.697887][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 582.708418][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.720659][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 582.731307][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.743760][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 582.754444][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.766636][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 587.333180][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 587.333198][ T28] audit: type=1400 audit(2000000392.289:2147): avc: denied { execmem } for pid=16382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 587.451352][ C1] net_ratelimit: 120259 callbacks suppressed [ 587.451374][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.451541][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 587.457646][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.470056][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 587.480935][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.493096][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 587.503721][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.516077][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 587.526723][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.539156][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 592.223704][ C1] net_ratelimit: 137251 callbacks suppressed [ 592.223726][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.223754][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 592.230517][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.242880][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 592.253541][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.265795][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 592.276524][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.288749][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 592.299339][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.311631][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 593.836781][ T28] audit: type=1400 audit(2000000399.092:2148): avc: denied { module_request } for pid=16378 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 596.818424][ T28] audit: type=1400 audit(2000000402.241:2149): avc: denied { execmem } for pid=16383 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 596.996034][ C1] net_ratelimit: 132812 callbacks suppressed [ 596.996056][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.996063][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 596.996462][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 597.002362][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.014747][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 597.025412][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.036565][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 597.048449][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.059637][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 597.071276][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 600.876151][ T28] audit: type=1400 audit(2000000405.905:2150): avc: denied { execmem } for pid=16384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 601.768346][ C0] net_ratelimit: 133298 callbacks suppressed [ 601.768368][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 601.768465][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.774888][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 601.785838][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.797971][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 601.808611][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.820970][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 601.831580][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.843713][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 601.854531][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 604.259421][ T29] INFO: task kworker/u4:1:10 blocked for more than 169 seconds. [ 604.271620][ T29] Tainted: G W syzkaller #0 [ 605.029545][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.152980][ T29] task:kworker/u4:1 state:D stack:21888 pid:10 ppid:2 flags:0x00004000 [ 605.162631][ T29] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 605.170185][ T29] Call Trace: [ 605.173546][ T29] [ 605.176535][ T29] __schedule+0xba6/0x1500 [ 605.181035][ T29] ? __kernel_text_address+0xd/0x30 [ 605.186294][ T29] ? release_firmware_map_entry+0x190/0x190 [ 605.192265][ T29] ? kthread_data+0x50/0xc0 [ 605.196861][ T29] ? wq_worker_sleeping+0x64/0x280 [ 605.202232][ T29] schedule+0xbd/0x170 [ 605.206359][ T29] schedule_timeout+0xba/0x340 [ 605.211230][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 605.216706][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 605.221797][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 605.227331][ T29] ? process_one_work+0x71f/0xc40 [ 605.232413][ T29] wait_for_common+0x365/0x640 [ 605.237263][ T29] ? wait_for_completion+0x20/0x20 [ 605.242518][ T29] wait_for_completion+0x18/0x20 [ 605.247549][ T29] __synchronize_srcu+0x181/0x210 [ 605.252615][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 605.258585][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 605.264115][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 605.269631][ T29] ? __kasan_check_write+0x14/0x20 [ 605.274872][ T29] ? _raw_spin_lock+0x94/0xf0 [ 605.279665][ T29] ? ktime_get_mono_fast_ns+0x1b3/0x1d0 [ 605.285276][ T29] synchronize_srcu+0x1d9/0x1f0 [ 605.290211][ T29] fsnotify_connector_destroy_workfn+0x44/0xa0 [ 605.296435][ T29] process_one_work+0x71f/0xc40 [ 605.301335][ T29] worker_thread+0xcce/0x11e0 [ 605.306095][ T29] kthread+0x281/0x320 [ 605.310469][ T29] ? __cfi_worker_thread+0x10/0x10 [ 605.315639][ T29] ? __cfi_kthread+0x10/0x10 [ 605.320261][ T29] ret_from_fork+0x1f/0x30 [ 605.324747][ T29] [ 606.540679][ C1] net_ratelimit: 129095 callbacks suppressed [ 606.540700][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.540706][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 606.541138][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 606.546940][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.559413][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 606.570151][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.581364][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 606.593473][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.604367][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 606.616062][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 607.239968][ T29] INFO: task kworker/u4:3:509 blocked for more than 275 seconds. [ 607.889720][ T28] audit: type=1400 audit(2000000413.873:2151): avc: denied { execmem } for pid=16385 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 608.197090][ T29] Tainted: G W syzkaller #0 [ 608.203626][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 608.212386][ T29] task:kworker/u4:3 state:D stack:21632 pid:509 ppid:2 flags:0x00004000 [ 608.221840][ T29] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 608.228939][ T29] Call Trace: [ 608.232243][ T29] [ 608.235206][ T29] __schedule+0xba6/0x1500 [ 608.239853][ T29] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 608.246105][ T29] ? release_firmware_map_entry+0x190/0x190 [ 608.252034][ T29] ? kthread_data+0x50/0xc0 [ 608.256591][ T29] ? wq_worker_sleeping+0x64/0x280 [ 608.261747][ T29] schedule+0xbd/0x170 [ 608.265883][ T29] schedule_timeout+0xba/0x340 [ 608.270693][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 608.276123][ T29] ? _raw_spin_trylock+0xb7/0x150 [ 608.281178][ T29] ? __cfi__raw_spin_trylock+0x10/0x10 [ 608.286690][ T29] ? worker_thread+0xa29/0x11e0 [ 608.291658][ T29] wait_for_common+0x365/0x640 [ 608.296521][ T29] ? wait_for_completion+0x20/0x20 [ 608.301933][ T29] wait_for_completion+0x18/0x20 [ 608.307017][ T29] __synchronize_srcu+0x181/0x210 [ 608.312090][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 608.317874][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 608.323406][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 608.328831][ T29] ? __kasan_check_write+0x14/0x20 [ 608.334025][ T29] ? _raw_spin_lock+0x94/0xf0 [ 608.338750][ T29] ? __cfi__raw_spin_lock+0x10/0x10 [ 608.344025][ T29] synchronize_srcu+0x1d9/0x1f0 [ 608.348952][ T29] fsnotify_mark_destroy_workfn+0x106/0x300 [ 608.354923][ T29] ? __kasan_check_write+0x14/0x20 [ 608.360108][ T29] ? _raw_spin_lock_irq+0x95/0xf0 [ 608.365257][ T29] ? __cfi_fsnotify_mark_destroy_workfn+0x10/0x10 [ 608.371740][ T29] process_one_work+0x71f/0xc40 [ 608.376631][ T29] worker_thread+0xcce/0x11e0 [ 608.381356][ T29] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 608.386865][ T29] kthread+0x281/0x320 [ 608.390987][ T29] ? __cfi_worker_thread+0x10/0x10 [ 608.396130][ T29] ? __cfi_kthread+0x10/0x10 [ 608.400919][ T29] ret_from_fork+0x1f/0x30 [ 608.405476][ T29] [ 608.448210][ T29] NMI backtrace for cpu 0 [ 608.452603][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G W syzkaller #0 [ 608.461305][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 608.471588][ T29] Call Trace: [ 608.474899][ T29] [ 608.477871][ T29] __dump_stack+0x21/0x24 [ 608.482245][ T29] dump_stack_lvl+0x110/0x170 [ 608.486963][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 608.492022][ T29] dump_stack+0x15/0x24 [ 608.496220][ T29] nmi_cpu_backtrace+0x2af/0x2c0 [ 608.501194][ T29] ? rcu_read_unlock_special+0xb2/0x440 [ 608.506832][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 608.512337][ T29] ? nmi_trigger_cpumask_backtrace+0xf6/0x3a0 [ 608.518440][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 608.524495][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 608.530513][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 608.536532][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 608.542459][ T29] watchdog+0xd68/0xeb0 [ 608.546649][ T29] ? __cfi_watchdog+0x10/0x10 [ 608.551363][ T29] ? __kasan_check_read+0x11/0x20 [ 608.556420][ T29] ? __kthread_parkme+0x142/0x180 [ 608.561548][ T29] kthread+0x281/0x320 [ 608.565649][ T29] ? __cfi_watchdog+0x10/0x10 [ 608.570355][ T29] ? __cfi_kthread+0x10/0x10 [ 608.574983][ T29] ret_from_fork+0x1f/0x30 [ 608.579443][ T29] [ 608.585593][ T29] Sending NMI from CPU 0 to CPUs 1: [ 608.594088][ C1] NMI backtrace for cpu 1 [ 608.594104][ C1] CPU: 1 PID: 1411 Comm: kworker/1:6 Tainted: G W syzkaller #0 [ 608.594124][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 608.594135][ C1] Workqueue: events_power_efficient htable_gc [ 608.594165][ C1] RIP: 0010:arch_stack_walk+0x118/0x150 [ 608.594197][ C1] Code: 8d bd 78 ff ff ff 4c 89 ff e8 44 9a 05 00 48 85 c0 74 2c 48 89 df 48 89 c6 41 ba 4a 9c 94 52 45 03 56 fc 74 02 0f 0b 41 ff d6 <84> c0 74 11 4c 89 ff e8 6c 9b 05 00 83 bd 78 ff ff ff 00 75 c7 65 [ 608.594212][ C1] RSP: 0018:ffffc900001aff68 EFLAGS: 00000286 [ 608.594227][ C1] RAX: 0000000000000001 RBX: ffffc900001b0020 RCX: 1ffff92000035f00 [ 608.594240][ C1] RDX: dffffc0000000000 RSI: ffffffff81620ff6 RDI: ffffc900001b0020 [ 608.594253][ C1] RBP: ffffc900001afff0 R08: ffffc900001b0030 R09: ffffc900001b0028 [ 608.594267][ C1] R10: 0000000000000000 R11: fffff52000035ff9 R12: ffff88811f7ba880 [ 608.594279][ C1] R13: 0000000000000000 R14: ffffffff81621050 R15: ffffc900001aff68 [ 608.594291][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 608.594307][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 608.594319][ C1] CR2: 00007f74efce6f90 CR3: 000000010bf02000 CR4: 00000000003506a0 [ 608.594335][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 608.594345][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 608.594356][ C1] Call Trace: [ 608.594361][ C1] [ 608.594370][ C1] ? stack_trace_save+0xa6/0xf0 [ 608.594394][ C1] stack_trace_save+0xa6/0xf0 [ 608.594415][ C1] ? __cfi_stack_trace_save+0x10/0x10 [ 608.594437][ C1] ? netif_rx_internal+0x9f/0x2f0 [ 608.594458][ C1] ? memset+0x35/0x40 [ 608.594475][ C1] kasan_set_track+0x4b/0x70 [ 608.594506][ C1] ? kmem_cache_free+0x12d/0x300 [ 608.594528][ C1] kasan_save_free_info+0x31/0x50 [ 608.594544][ C1] ____kasan_slab_free+0x132/0x180 [ 608.594566][ C1] __kasan_slab_free+0x11/0x20 [ 608.594592][ C1] slab_free_freelist_hook+0xc2/0x190 [ 608.594610][ C1] ? kfree_skbmem+0x10c/0x180 [ 608.594625][ C1] kmem_cache_free+0x12d/0x300 [ 608.594650][ C1] kfree_skbmem+0x10c/0x180 [ 608.594665][ C1] ? ip_rcv_finish_core+0xc58/0x1490 [ 608.594690][ C1] kfree_skb_reason+0xdc/0x230 [ 608.594706][ C1] ip_rcv_finish_core+0xc58/0x1490 [ 608.594733][ C1] ip_rcv+0xe4/0x290 [ 608.594755][ C1] ? __cfi_br_dev_queue_push_xmit+0x10/0x10 [ 608.594781][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 608.594805][ C1] ? __cfi_ip_rcv_finish+0x10/0x10 [ 608.594829][ C1] ? br_forward_finish+0x136/0x2e0 [ 608.594856][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 608.594879][ C1] __netif_receive_skb+0xd7/0x2a0 [ 608.594905][ C1] netif_receive_skb+0x98/0x3e0 [ 608.594931][ C1] ? __cfi_netif_receive_skb+0x10/0x10 [ 608.594955][ C1] ? __br_forward+0x405/0x520 [ 608.594979][ C1] ? br_forward+0x3f0/0x3f0 [ 608.595004][ C1] br_pass_frame_up+0x20a/0x420 [ 608.595020][ C1] ? br_multicast_is_router+0x1a0/0x1a0 [ 608.595037][ C1] ? br_flood+0x3cf/0x420 [ 608.595063][ C1] br_handle_frame_finish+0x107f/0x1560 [ 608.595082][ C1] ? __cfi_br_handle_frame_finish+0x10/0x10 [ 608.595103][ C1] br_handle_frame+0x6c7/0x10d0 [ 608.595121][ C1] ? __cfi_br_handle_frame+0x10/0x10 [ 608.595140][ C1] ? __cfi_br_handle_frame+0x10/0x10 [ 608.595155][ C1] __netif_receive_skb_core+0xf7f/0x35d0 [ 608.595183][ C1] ? qdisc_run+0x240/0x240 [ 608.595205][ C1] ? ip_rcv+0xfa/0x290 [ 608.595228][ C1] ? __cfi_ip_rcv+0x10/0x10 [ 608.595251][ C1] ? __cfi_ip_rcv_finish+0x10/0x10 [ 608.595276][ C1] ? __kasan_check_write+0x14/0x20 [ 608.595293][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 608.595313][ C1] __netif_receive_skb+0x72/0x2a0 [ 608.595338][ C1] process_backlog+0x351/0x600 [ 608.595366][ C1] __napi_poll+0xd0/0x5e0 [ 608.595390][ C1] net_rx_action+0x4b6/0xac0 [ 608.595418][ C1] ? __cfi_net_rx_action+0x10/0x10 [ 608.595442][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 608.595463][ C1] ? irqtime_account_irq+0x75/0x240 [ 608.595488][ C1] handle_softirqs+0x1d7/0x600 [ 608.595510][ C1] __do_softirq+0xb/0xd [ 608.595533][ C1] do_softirq+0xdc/0x130 [ 608.595550][ C1] [ 608.595555][ C1] [ 608.595561][ C1] ? __cfi_do_softirq+0x10/0x10 [ 608.595578][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 608.595601][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 608.595622][ C1] __local_bh_enable_ip+0x75/0x80 [ 608.595639][ C1] _raw_spin_unlock_bh+0x50/0x60 [ 608.595658][ C1] htable_gc+0x251/0x350 [ 608.595682][ C1] process_one_work+0x71f/0xc40 [ 608.595702][ C1] worker_thread+0xa29/0x11e0 [ 608.595719][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 608.595743][ C1] kthread+0x281/0x320 [ 608.595761][ C1] ? __cfi_worker_thread+0x10/0x10 [ 608.595777][ C1] ? __cfi_kthread+0x10/0x10 [ 608.595796][ C1] ret_from_fork+0x1f/0x30 [ 608.595819][ C1] [ 611.313013][ C1] net_ratelimit: 119299 callbacks suppressed [ 611.313036][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.313048][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 611.319424][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.331742][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 611.342288][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.354824][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 611.365409][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.377716][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 611.388433][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.400673][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.085345][ C0] net_ratelimit: 137852 callbacks suppressed [ 616.085367][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.085410][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.091874][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.102524][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.114981][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.125585][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.138010][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.148624][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.160915][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 616.171506][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.857704][ C1] net_ratelimit: 135874 callbacks suppressed [ 620.857725][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.857726][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 620.863989][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.876431][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 620.887128][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.899337][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 620.909821][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.922193][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 620.932741][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 620.944974][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 625.630036][ C0] net_ratelimit: 128572 callbacks suppressed [ 625.630059][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 625.630065][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 625.630279][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 625.636683][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 625.647757][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 625.659977][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 625.671629][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 625.682816][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 625.694613][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 625.705983][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 630.402421][ C1] net_ratelimit: 127457 callbacks suppressed [ 630.402445][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 630.403575][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 630.408808][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 630.421066][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 630.431746][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 630.443993][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 630.454659][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 630.467183][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 630.477855][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 630.490202][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.174701][ C1] net_ratelimit: 138087 callbacks suppressed [ 635.174723][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 635.174763][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.181105][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 635.193358][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.203905][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 635.216394][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.226753][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 635.239114][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.249730][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 635.262123][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 635.573038][ T28] audit: type=1400 audit(2000000442.931:2152): avc: denied { execmem } for pid=16386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 639.947010][ C1] net_ratelimit: 135801 callbacks suppressed [ 639.947031][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 639.947157][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 639.953324][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 639.965438][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 639.976366][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 639.988613][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 639.999205][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 640.011452][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 640.022082][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 640.034694][ C0] ICMPv6: NA: aa:aa:aa:aa:aa:1b advertised our address fe80::a8aa:aaff:feaa:aa1b on veth0_to_bridge! [ 640.430508][ T28] audit: type=1400 audit(2000000448.033:2153): avc: denied { read } for pid=16387 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1