00004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9c2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3148.911772][T18918] __nla_validate_parse: 13 callbacks suppressed [ 3148.911796][T18918] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:28:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe6180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3149.189414][T18918] 8021q: adding VLAN 0 to HW filter on device bond701 10:28:57 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xe0060000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3149.326637][T18921] device vlan564 entered promiscuous mode [ 3149.384474][T18921] device bond701 entered promiscuous mode [ 3149.420418][T18967] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3149.665510][T18913] overlayfs: missing 'lowerdir' [ 3149.777833][T18967] 8021q: adding VLAN 0 to HW filter on device bond856 [ 3149.901373][T18970] device vlan699 entered promiscuous mode [ 3149.939180][T18970] device bond856 entered promiscuous mode [ 3150.036498][T18972] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:28:58 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66694fa24b930fa8e057871701d2284582df8c967f2304f6fe52cdcb929694074075944ff09dd4c569c758dca166ecbc477817712ed9f32d1b7ccf09be229b3809e6461dcb3387dc"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3150.381173][T18919] overlayfs: filesystem on './bus' not supported as upperdir [ 3150.406486][T18972] 8021q: adding VLAN 0 to HW filter on device bond743 [ 3150.491083][T18918] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3150.707654][T18974] bond743: (slave ip6gretap648): Enslaving as an active interface with an up link [ 3150.797105][T18970] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:28:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xcd510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3150.846161][T19001] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3150.898524][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond743: link becomes ready 10:28:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe7180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3150.964826][T19070] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:28:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9d2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:28:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x5800000000000000, 0x7fff) creat(0x0, 0x0) 10:28:59 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x14080000, 0x7fff) creat(0x0, 0x0) [ 3151.101577][T19070] 8021q: adding VLAN 0 to HW filter on device bond702 [ 3151.239041][T19093] device vlan565 entered promiscuous mode [ 3151.319442][T19093] device bond702 entered promiscuous mode [ 3151.413494][T19109] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3151.638150][T19066] overlayfs: failed to resolve './fiOKW(Eߌ#R˒@uOiXܡfGxq.-| "8 F3': -2 [ 3151.677655][T19109] 8021q: adding VLAN 0 to HW filter on device bond744 [ 3151.876904][T19110] bond744: (slave ip6gretap649): Enslaving as an active interface with an up link [ 3151.910227][T19122] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3152.120995][T19122] 8021q: adding VLAN 0 to HW filter on device bond857 [ 3152.260093][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond744: link becomes ready [ 3152.388022][T19124] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3152.461597][T19126] device vlan700 entered promiscuous mode [ 3152.500304][T19126] device bond857 entered promiscuous mode 10:29:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xce510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9e2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe8180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3152.689370][T19123] overlayfs: filesystem on './bus' not supported as upperdir [ 3152.714538][T19163] overlayfs: failed to resolve './bus': -2 10:29:01 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x3c40, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f77e572646d723d2e2f66696c65302fd8af0825689e8ce3d07faaa23a658bbb3dd6fbd888b116588e2bf36062452798362ba14ae51ef3390debbecaccc313db63a83623d11bf10ed600157e259a"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3153.166568][T19219] 8021q: adding VLAN 0 to HW filter on device bond745 [ 3153.218419][T19216] bond703 (uninitialized): Released all slaves 10:29:01 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x14080000, 0x7fff) creat(0x0, 0x0) [ 3153.407538][T19221] bond745: (slave ip6gretap650): Enslaving as an active interface with an up link [ 3153.627092][T19222] 8021q: adding VLAN 0 to HW filter on device bond858 [ 3153.674427][T19269] overlayfs: unrecognized mount option "lowrdmr=./file0/د%h:e=؈X+`bE'6+J9c6#" or missing value [ 3153.789189][T19255] device vlan701 entered promiscuous mode [ 3153.797008][T19255] device bond858 entered promiscuous mode [ 3153.824156][T19224] device ip6gretap650 entered promiscuous mode [ 3153.830704][T19224] device vlan556 entered promiscuous mode [ 3153.839732][T19224] device bond745 entered promiscuous mode [ 3153.858071][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond745: link becomes ready 10:29:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xcf510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe9180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9e7dfced, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3154.086518][T19323] __nla_validate_parse: 8 callbacks suppressed [ 3154.086539][T19323] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3154.208527][T19269] overlayfs: unrecognized mount option "lowrdmr=./file0/د%h:e=؈X+`bE'6+J9c6#" or missing value 10:29:02 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x580b000000000000, 0x7fff) creat(0x0, 0x0) [ 3154.338999][T19323] 8021q: adding VLAN 0 to HW filter on device bond703 [ 3154.437899][T19327] device vlan566 entered promiscuous mode [ 3154.455320][T19327] device bond703 entered promiscuous mode [ 3154.481460][T19329] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:02 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x58, 0x81, 0x80, 0x0, 0x0, 0x9, 0x80, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000140), 0x7}, 0x400, 0x400, 0x4d6d, 0x4, 0x6, 0x10001, 0x3ff, 0x0, 0x1, 0x0, 0x9}, r1, 0x9, 0xffffffffffffffff, 0x2) [ 3154.780326][T19329] 8021q: adding VLAN 0 to HW filter on device bond859 [ 3154.863782][T19366] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3155.167342][T19366] 8021q: adding VLAN 0 to HW filter on device bond746 [ 3155.465897][T19370] bond746: (slave ip6gretap651): Enslaving as an active interface with an up link [ 3155.501081][T19327] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3155.586752][T19373] device ip6gretap651 entered promiscuous mode [ 3155.630566][T19373] device vlan557 entered promiscuous mode [ 3155.678042][T19373] device bond746 entered promiscuous mode 10:29:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd0510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3155.955947][ T7561] IPv6: ADDRCONF(NETDEV_CHANGE): bond746: link becomes ready [ 3155.991249][T19365] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3156.213342][T19361] device vlan702 entered promiscuous mode [ 3156.255318][T19361] device bond859 entered promiscuous mode [ 3156.275132][T19453] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3156.377197][T19466] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xea180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9effffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3156.835895][T19466] 8021q: adding VLAN 0 to HW filter on device bond704 10:29:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x5a03000000000000, 0x7fff) creat(0x0, 0x0) [ 3156.897668][T19472] device vlan567 entered promiscuous mode [ 3156.909490][T19472] device bond704 entered promiscuous mode [ 3156.921066][T19498] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:05 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x14080000, 0x7fff) creat(0x0, 0x0) [ 3157.080550][T19498] 8021q: adding VLAN 0 to HW filter on device bond747 [ 3157.120915][T19499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3157.507331][T19499] 8021q: adding VLAN 0 to HW filter on device bond860 [ 3157.607616][T19508] device vlan703 entered promiscuous mode [ 3157.623634][T19508] device bond860 entered promiscuous mode [ 3157.829820][T19451] overlayfs: './file0' not a directory [ 3157.840295][T19507] bond747: (slave ip6gretap652): Enslaving as an active interface with an up link [ 3157.871228][T19518] device ip6gretap652 entered promiscuous mode [ 3157.910119][T19518] device vlan558 entered promiscuous mode [ 3157.974599][T19518] device bond747 entered promiscuous mode [ 3158.049929][T19522] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3158.138808][ T7561] IPv6: ADDRCONF(NETDEV_CHANGE): bond747: link becomes ready 10:29:06 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000140)='./file0\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xeb180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x9f2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3158.905380][T19620] 8021q: adding VLAN 0 to HW filter on device bond705 [ 3158.959190][T19640] device vlan568 entered promiscuous mode [ 3158.968989][T19640] device bond705 entered promiscuous mode 10:29:07 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x5c06000000000000, 0x7fff) creat(0x0, 0x0) [ 3159.051772][T19618] overlayfs: './file0' not a directory 10:29:07 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x5a03000000000000, 0x7fff) creat(0x0, 0x0) [ 3159.138788][T19628] 8021q: adding VLAN 0 to HW filter on device bond748 10:29:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xe}, 0x0, 0x0, 0x0, 0x0, 0x38f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3159.233348][T19629] __nla_validate_parse: 4 callbacks suppressed [ 3159.233369][T19629] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3159.359351][T19629] 8021q: adding VLAN 0 to HW filter on device bond861 [ 3159.540354][T19659] bond748: (slave ip6gretap653): Enslaving as an active interface with an up link [ 3159.618412][T19666] device vlan704 entered promiscuous mode [ 3159.665681][T19666] device bond861 entered promiscuous mode [ 3159.755393][T19667] device ip6gretap653 entered promiscuous mode [ 3159.814452][T19667] device vlan559 entered promiscuous mode [ 3159.846680][T19667] device bond748 entered promiscuous mode [ 3159.889225][T19640] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd1fd7e84, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3160.050592][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond748: link becomes ready [ 3160.209990][T19755] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3160.224758][T19756] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3160.259960][T19767] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa0020000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xec180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3160.353249][T19767] 8021q: adding VLAN 0 to HW filter on device bond706 [ 3160.486104][T19774] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3160.584642][T19810] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd2510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3160.946015][T19810] 8021q: adding VLAN 0 to HW filter on device bond749 [ 3161.070789][T19809] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3161.111403][T19809] 8021q: adding VLAN 0 to HW filter on device bond862 [ 3161.305271][T19812] bond749: (slave ip6gretap654): Enslaving as an active interface with an up link [ 3161.338638][T19750] overlayfs: filesystem on './bus' not supported as upperdir [ 3161.430291][T19814] device vlan705 entered promiscuous mode [ 3161.447773][T19814] device bond862 entered promiscuous mode [ 3161.481317][T19856] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:09 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x5e09000000000000, 0x7fff) creat(0x0, 0x0) 10:29:09 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000500)='ns/pid\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000300)='./bus\x00', 0x8a, 0x2, &(0x7f0000000440)=[{&(0x7f0000000980)="2fd3b034930804b02833882be377c76faed6a2721aca347434f557adddc8f6c55422804731ed6a082287c3639ddcc8522743cbe831dacf745cd2d5c8654a5f97579465f994c4917b4cf18983d67627f78e4a9496ef844da1cde26f3ff9d5cad0c32e2e30cdeda344817b82cfda5915d2d3aab3b388357df530b2b2275bdf4693e900cf27c113ff426b1ae8a3a5829edc0d77e6b62f91ad0892042507330eb38dcaae4d37841984d78625d7721be1e93206b880a96e01eeb912b0b7a34310c85fa79efc8ac089df520326aba9275b2acd06841116670cbe5f6cfbedf49dbbf67f0717fed783d720835123a8369e03e926e2f02e9cc9cb26c211e4035b50d7a8d22af9e37c46e29e18af401dfc22c86a412fd2f3a629314811fa6e006f4edc5c1b6639748d03bb027291ce13d5903cbbb3fdcb85b57549e9786c9ad196924881f3eaa01e005f639ceaede8c41d993814a78b4e507225bd3baeabe9a90deae2dfd602ca3abe80bd9b4ebe6cd47a6bf366d95ca6b7e57704f438fa0d184a1907e636c77a40eb6df4eb3934ad4a23a012af16d0ad78e5fd1fd3606dc76fb98b16d0ec8f683bc57573c0e39f741be9ef40e3507abd94c16fa531ce64a6fa970def7a172d08ae3ab5911f89eaaed08d4b13e4f75fb6e8cace952fd18a95fcce6d04eff161d81924620dcec8ed9365bbede787b4acc0e228c95bbfbc29128301dc715526c8c061d032c681f875004ac0a814830c86b392ea9827f6470edb91c175dc4bfe8b207fd0bfba09930589d19a88f8b3bff11e0da894c1d85d40459ebb80680f06d29b2ba24cfa00b8ae18fbc3437842bd72b2f2a83dfbfefd914a4336100d45437b3c82e37a2a6e63e234158c84b1528daca43d5489b431cf44161ab14361b9bafbddede8d3e10d16c0be70b626e15a0d7a936372c63d68470c0a75b06dffaa07ab36a60da98f9a2051f74b4530b30e5f3624ff2a4ac2148dc50fb414beba10a67ea9ee62af12eab24ae775d5f123c14ec1e1bb376f33864f3c9cd52b6c91a6cdf82fddaadeced79bec7239a2510ce1fd69478f48b5101561cd139b98c9a1745162f9f767414d3345e200859ee2c5a45cdf4969cfd2217f93a82da48dd171732baa833d52737879f96dba85b81da0a952839d36e6dd7d19758ff27e6e567e78bad7f0f59180b4452a81e87b3cbf698ff2f60138f56e73bd129cb2734b9beb4b6cb6562e388bdb13ae3dae4766ff7b4f74166ee2ac15c33c68d2e3a36369e1cdb8c7203240108b26c39d57ebabedff15b78680926332bd5979b1915403fea8d545ae9993c2d56227562fd1270fe881a73655fba8cccbe43e4609fa0435280f89102970e37fe8e511d2fa998a1f0825936c4d368f6666a34be5c062318eddd75a89c902cd282b5a6cbbfc86c0763e1ca8777a7014dbc9b22e45625c2cc4b922f87166a40d04bb76f3b5d5e8fc8bd8adf1ef0ef7bb670c731c97ecdd98938d5ddcd2648d841f61f1aa6a4179bbf0a0b568d3e1924d0ce8a34a038f6a88f3bd0c920a2a9cc299f3ab460709f4ae6c56dd33247bba18bfec3f716e3d05ea58ae149058b258d26abbf06b3313e7731c601ef7d11f4940c75f8122228acf6fbd424a79da95953fa2661e5741f2a37d2c5b1ca0bfd7d5c9c602e8e967093b136b14fd05e852b123df5d33750891ad54987c406548f7a042d0bdd460b8a17308381c2ec52272d8df23f73948207b1e8788e77a9c35b566c56c341ab455e8144ace80c1df8e4a3b1f624773ba0ca33018587038e5d51c2c74936694a278c572362d76e82353ad217ebd6a64d2803daea25c77c7812f9565cf58c7cf03b8c489fdbb45e9547098fd596a7af725667f61b289b74fac9eb31fc5f352e740e60717a5288147836002bf3d2cdbc03e3775c80cdaff9e0afb52b9e578aa080d131ba48d780dca2e961e73215a0d2085536ec2a3cd1d53716fa21c28a48b3a831461b874458dd349a2555d9bb43fd87b90dc0f888c5deb9cfd78cc7b1c1f8094e6337112d4aad3d778afcd66497b47136b4f8578d2d5a3effce98ba792521b4612bb05f9ef84c7ac1c9e26d8cdacd1839d66e9d907b36ca3dc915584f5e733a21a031f82f069b5336455e7a7d5f85ade51add4bf38cd9579660fdc9e521fa1ed6c9df8341700457d936eb0ee4af68debd14aed811faf1d1e794f56ee49a1a9abdb7b41e3cb6b00d8ab9f79e5b83dd8a2fd514fa905e0d856a2a72864bf0ec6dce5c9b0f0906111d875a08148f04ebfa33d6cc78de3442abffed1169a06de0906a193a18cc5fdf810709f60bea0ee9dbde2fb172f6526ffba3d8ddada2ece29b871300656312bfa25d5fd263c899635a5c58d1ca915fbf6a62b35a269845789dc0afb65024599eff6c7993a666fc865889ddbe2de68b1def85232c88c5388edb5507039dd26e766fca254bbf56282bd4f59f92e21590e7c99cc65dfed374fcef40e6dd6a61c512d473871d1f7eb133e7495be814bdd0d0a740b391faea9bee1c2e78dc040d335d37dcc1833bcfc8594aa7e19f291b057658e7533b081ac1f56458d4552259e4d754090512e79e583eac926fa02cacb4508358e1265e519d3f22d8b119c1d29c7c067a0ddc68aac33c9d28016e20861c846e6f5a11514ae85f13869afa3f404cc687d6d204fd3056bb08a434f35fe038d7f27a6d66fb88570f155826cf8d2754f7a6f533be6445525f39037d3e3900d80d799d9f5c21a8e71d71cacdd32442a5c7e57a9ea72ce444496c052d2084002e4a3ea48817fb21078d579a342685aeb32df7416c6532399730d4123131407fb7a58d59fbf7c60809d06d2b0126d73af2c571fee2901932d10ca5fd01df5630307ee2abf05eded166ba725a806d055f6b1e48224d8a0682af0d24d116c0592157725cf6757bfc50e18cba6658412e1167704822c9c0c7e2d7da3f4ac761f59d90af151d2e6d62361182504cd467cf33480796c8b76b93bdd74b144db60d1d4ebbf4026767d7c18aa4d21356f784af908a746da54a690600b3b70c3825631c3a422eae1ccc30e9975ae168c058533016903662ac71fbb27f55d13efa7d215feb24da51c167b9fa6531b01d959e7c373f11f594c395a3db3694e141489736b1689551c7d29bf8479ad4e4a3754f45ece3dfbf4148aa83f1fa0ae36b874ba71ce80ebed1d01f0a082f1c32b7e722a6a4532f5a02dd3c5fb06f7b642cc5fccbb826ea6d38355919386ebb7ecd55b36203afdf3feb5c4f96b5db67cf345008ae43806d4a937b5ec65f4f017a522be4b492c797b74c824234c2247cc6725a094a66bef9211d0e80c8944cdfc71b161821c3bab075129c3a3ddc1379f8dbac24e915a013ef584a6aa2462fabf3698d19ba0a50abe3d0c3eaa39789e3ff7a04e610afb516e35bc0d05273c7f6181fd08d47ccf111a627b33fb3df41c5f783d870850fe467139f43c2d04d5fae88b9f0043ef3fc573b546fadd054bda1ced81f03bf0253c38054fed4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0x1000, 0x6}, {&(0x7f0000001980)="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0x1000, 0x9}], 0x100a00a, &(0x7f0000000480)={[{}, {@nogrpid}, {@debug}], [{@dont_measure}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:09 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x580b000000000000, 0x7fff) creat(0x0, 0x0) [ 3161.617269][T19856] 8021q: adding VLAN 0 to HW filter on device bond707 [ 3161.713172][T19857] device vlan569 entered promiscuous mode [ 3161.749924][T19857] device bond707 entered promiscuous mode [ 3162.020313][T28482] IPv6: ADDRCONF(NETDEV_CHANGE): bond749: link becomes ready [ 3162.138800][T19899] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd3510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa02c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xed180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3162.761030][T19954] 8021q: adding VLAN 0 to HW filter on device bond863 [ 3163.217602][T19955] 8021q: adding VLAN 0 to HW filter on device bond750 [ 3163.435386][T19957] 8021q: adding VLAN 0 to HW filter on device bond708 [ 3163.611010][T19975] device vlan706 entered promiscuous mode [ 3163.617956][T19975] device bond863 entered promiscuous mode [ 3163.690203][T19977] bond750: (slave ip6gretap655): Enslaving as an active interface with an up link [ 3163.786364][T19978] device vlan570 entered promiscuous mode [ 3163.820490][T19941] overlayfs: filesystem on './bus' not supported as upperdir [ 3163.862711][T19978] device bond708 entered promiscuous mode [ 3163.976418][T19996] device ip6gretap655 entered promiscuous mode [ 3164.028747][T19996] device vlan560 entered promiscuous mode [ 3164.053245][T19996] device bond750 entered promiscuous mode [ 3164.113425][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond750: link becomes ready 10:29:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd4510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xee180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa12c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3164.477229][T20102] __nla_validate_parse: 8 callbacks suppressed [ 3164.477251][T20102] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3164.780134][T20102] 8021q: adding VLAN 0 to HW filter on device bond709 [ 3164.837770][T20036] loop4: detected capacity change from 0 to 8 [ 3165.099449][T20105] device vlan571 entered promiscuous mode [ 3165.108471][T20105] device bond709 entered promiscuous mode [ 3165.152861][T20106] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3165.344048][T20106] 8021q: adding VLAN 0 to HW filter on device bond864 [ 3165.403917][T20108] device vlan707 entered promiscuous mode [ 3165.409709][T20108] device bond864 entered promiscuous mode [ 3165.472950][T20109] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:13 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6001000000000000, 0x7fff) creat(0x0, 0x0) 10:29:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x3, 0x1, 0x20, 0x7, 0x0, 0x3, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0xa}, 0x597e995124ae2ae8, 0x2, 0x666c, 0x1, 0xe6, 0x36, 0x26ab, 0x0, 0x10000, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0xa) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:13 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66694fa24b930fa8e057871701d2284582df8c967f2304f6fe52cdcb929694074075944ff09dd4c569c758dca166ecbc477817712ed9f32d1b7ccf09be229b3809e6461dcb3387dc"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3165.727506][T20109] 8021q: adding VLAN 0 to HW filter on device bond751 [ 3166.078223][T20123] bond751: (slave ip6gretap656): Enslaving as an active interface with an up link [ 3166.149396][T20150] device ip6gretap656 entered promiscuous mode [ 3166.224041][T20150] device vlan561 entered promiscuous mode [ 3166.248799][T20150] device bond751 entered promiscuous mode [ 3166.346267][T28482] IPv6: ADDRCONF(NETDEV_CHANGE): bond751: link becomes ready [ 3166.375861][T20105] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3166.436389][T20195] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3166.448653][T20197] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xef180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa22c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd5510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3166.668387][T20255] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3166.749275][T20255] 8021q: adding VLAN 0 to HW filter on device bond752 [ 3166.787295][T20257] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3167.190429][T20246] overlayfs: failed to resolve './fiOKW(Eߌ#R˒@uOiXܡfGxq.-| "8 F3': -2 [ 3167.236035][T20257] 8021q: adding VLAN 0 to HW filter on device bond865 [ 3167.355365][T20256] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3167.630329][T20233] overlayfs: filesystem on './bus' not supported as upperdir [ 3167.675189][T20256] 8021q: adding VLAN 0 to HW filter on device bond710 [ 3167.759766][T20273] ip6gretap657: default qdisc (pfifo_fast) fail, fallback to noqueue [ 3167.790984][T20341] overlayfs: filesystem on './bus' not supported as upperdir [ 3167.807167][T20273] bond752: (slave ip6gretap657): Enslaving as an active interface with an up link [ 3167.917429][T20286] device vlan708 entered promiscuous mode [ 3167.939494][T20286] device bond865 entered promiscuous mode [ 3168.004297][T20297] device vlan572 entered promiscuous mode [ 3168.023995][T20297] device bond710 entered promiscuous mode [ 3168.050597][ T7561] IPv6: ADDRCONF(NETDEV_CHANGE): bond752: link becomes ready [ 3168.074639][T20299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa32c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd6510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3168.410101][T20394] 8021q: adding VLAN 0 to HW filter on device bond753 10:29:16 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xda080000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x5, 0x4, 0x71, 0x80, 0x0, 0x2, 0x54001, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x1850, 0xa00000000000000, 0x401, 0x7, 0x7, 0x6, 0x3f, 0x0, 0x8, 0x0, 0x361bf23c}, r1, 0x8, r0, 0x9) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f82696c65312c6c6f776572646972696c653000000000"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3168.646283][T20396] 8021q: adding VLAN 0 to HW filter on device bond866 [ 3168.768797][T20404] 8021q: adding VLAN 0 to HW filter on device bond711 [ 3168.809537][T20418] bond753: (slave ip6gretap658): Enslaving as an active interface with an up link [ 3168.842130][T20435] device vlan709 entered promiscuous mode [ 3168.847893][T20435] device bond866 entered promiscuous mode 10:29:17 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6204000000000000, 0x7fff) creat(0x0, 0x0) [ 3168.870497][T20437] device vlan573 entered promiscuous mode [ 3168.880045][T20437] device bond711 entered promiscuous mode [ 3169.029556][T20438] device ip6gretap658 entered promiscuous mode [ 3169.051094][T20438] device vlan562 entered promiscuous mode [ 3169.057187][T20438] device bond753 entered promiscuous mode 10:29:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3169.079928][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond753: link becomes ready 10:29:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa42c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd7510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3169.556004][T20532] 8021q: adding VLAN 0 to HW filter on device bond867 [ 3169.635929][T20546] device vlan710 entered promiscuous mode [ 3169.646817][T20546] device bond867 entered promiscuous mode [ 3169.663067][T20577] __nla_validate_parse: 9 callbacks suppressed [ 3169.663086][T20577] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3169.893382][T20577] 8021q: adding VLAN 0 to HW filter on device bond754 [ 3169.919193][T20578] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3170.120686][T20522] overlayfs: unrecognized mount option "lowerdirile0" or missing value [ 3170.199780][T20578] 8021q: adding VLAN 0 to HW filter on device bond712 [ 3170.310089][T20581] bond754: (slave ip6gretap659): Enslaving as an active interface with an up link [ 3170.334678][T20582] device vlan574 entered promiscuous mode [ 3170.340436][T20582] device bond712 entered promiscuous mode [ 3170.391008][T20532] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3170.409674][T20583] device ip6gretap659 entered promiscuous mode [ 3170.518714][T20583] device vlan563 entered promiscuous mode [ 3170.543015][T20583] device bond754 entered promiscuous mode 10:29:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf1180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3170.609989][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond754: link becomes ready [ 3170.675959][T20578] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3170.701589][T20577] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3170.833431][T20670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa52c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd8510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3171.345983][T20670] 8021q: adding VLAN 0 to HW filter on device bond868 [ 3171.455465][T20673] device vlan711 entered promiscuous mode [ 3171.496089][T20673] device bond868 entered promiscuous mode [ 3171.539234][T20700] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3171.786372][T20700] 8021q: adding VLAN 0 to HW filter on device bond713 [ 3171.876105][T20715] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3172.046235][T20715] 8021q: adding VLAN 0 to HW filter on device bond755 10:29:20 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xd8050000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3172.180010][T20716] device vlan575 entered promiscuous mode [ 3172.187972][T20716] device bond713 entered promiscuous mode [ 3172.256814][T20718] bond755: (slave ip6gretap660): Enslaving as an active interface with an up link [ 3172.352904][T20722] device ip6gretap660 entered promiscuous mode [ 3172.376027][T20722] device vlan564 entered promiscuous mode [ 3172.393914][T20722] device bond755 entered promiscuous mode [ 3172.445630][T20670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3172.479398][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond755: link becomes ready 10:29:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf2180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3172.553502][T20788] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa62c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd9510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3172.878834][T20820] 8021q: adding VLAN 0 to HW filter on device bond869 10:29:21 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6407000000000000, 0x7fff) creat(0x0, 0x0) [ 3173.206098][T20821] 8021q: adding VLAN 0 to HW filter on device bond714 [ 3173.246306][T20837] device vlan576 entered promiscuous mode [ 3173.286108][T20837] device bond714 entered promiscuous mode [ 3173.545134][T20825] 8021q: adding VLAN 0 to HW filter on device bond756 [ 3173.680017][T20836] device vlan712 entered promiscuous mode [ 3173.696242][T20836] device bond869 entered promiscuous mode [ 3173.843044][T20839] bond756: (slave ip6gretap661): Enslaving as an active interface with an up link [ 3173.902265][T20863] device ip6gretap661 entered promiscuous mode [ 3173.984722][T20863] device vlan565 entered promiscuous mode [ 3173.993624][T20863] device bond756 entered promiscuous mode [ 3174.057358][T28482] IPv6: ADDRCONF(NETDEV_CHANGE): bond756: link becomes ready 10:29:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa72c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf3180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xda510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3174.407286][T20803] overlayfs: filesystem on './bus' not supported as upperdir [ 3174.468819][T20960] 8021q: adding VLAN 0 to HW filter on device bond757 [ 3174.787390][T20963] 8021q: adding VLAN 0 to HW filter on device bond870 [ 3174.820076][T20905] overlayfs: filesystem on './bus' not supported as upperdir [ 3174.869988][T20965] __nla_validate_parse: 9 callbacks suppressed [ 3174.870009][T20965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3175.008846][T20965] 8021q: adding VLAN 0 to HW filter on device bond715 [ 3175.197677][T20982] bond757: (slave ip6gretap662): Enslaving as an active interface with an up link [ 3175.293642][T20999] device vlan577 entered promiscuous mode [ 3175.299409][T20999] device bond715 entered promiscuous mode [ 3175.445332][T21000] device ip6gretap662 entered promiscuous mode [ 3175.453750][T21000] device vlan566 entered promiscuous mode [ 3175.459494][T21000] device bond757 entered promiscuous mode 10:29:23 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x2030000, 0x7fff) creat(0x0, 0x0) [ 3175.497026][T20989] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3175.605400][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond757: link becomes ready [ 3175.677321][T21078] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3175.706101][T21080] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:23 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x660a000000000000, 0x7fff) creat(0x0, 0x0) 10:29:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa82c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf4180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xdb510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3175.920882][T21102] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3176.027418][T21102] 8021q: adding VLAN 0 to HW filter on device bond871 [ 3176.064941][T21116] device vlan713 entered promiscuous mode [ 3176.135841][T21116] device bond871 entered promiscuous mode [ 3176.149103][T21142] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3176.408786][T21142] 8021q: adding VLAN 0 to HW filter on device bond758 [ 3176.723448][T21146] bond758: (slave ip6gretap663): Enslaving as an active interface with an up link [ 3176.940190][T21147] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:25 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xc6000000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3177.319476][T21145] overlayfs: './file0' not a directory [ 3177.377507][T21147] 8021q: adding VLAN 0 to HW filter on device bond716 [ 3177.432872][T21116] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3177.498372][T21149] device ip6gretap663 entered promiscuous mode [ 3177.534883][T21149] device vlan567 entered promiscuous mode [ 3177.557771][T21149] device bond758 entered promiscuous mode [ 3177.633706][T21150] device vlan578 entered promiscuous mode [ 3177.660005][T21150] device bond716 entered promiscuous mode [ 3177.756443][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond758: link becomes ready 10:29:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf5180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3177.814272][T21195] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3177.892480][T21198] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xdc510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xa92c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3178.288959][T21248] 8021q: adding VLAN 0 to HW filter on device bond872 [ 3178.292811][T21245] overlayfs: './file0' not a directory [ 3178.557421][T21251] 8021q: adding VLAN 0 to HW filter on device bond717 [ 3178.583355][T21257] device vlan714 entered promiscuous mode [ 3178.589209][T21257] device bond872 entered promiscuous mode [ 3178.614752][T21258] device vlan579 entered promiscuous mode [ 3178.623129][T21258] device bond717 entered promiscuous mode [ 3178.644383][T21315] batman_adv: Cannot find parent device [ 3178.776414][T21293] 8021q: adding VLAN 0 to HW filter on device bond759 10:29:27 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6802000000000000, 0x7fff) creat(0x0, 0x0) [ 3179.099081][T21330] device vlan568 entered promiscuous mode [ 3179.157146][T21330] device bond759 entered promiscuous mode 10:29:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf6180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xaa2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xdd510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3179.883297][T21385] __nla_validate_parse: 7 callbacks suppressed [ 3179.883320][T21385] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3180.499951][T21385] 8021q: adding VLAN 0 to HW filter on device bond873 [ 3180.637570][T21386] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3181.110291][T21386] 8021q: adding VLAN 0 to HW filter on device bond760 [ 3181.394323][T21387] bond760: (slave ip6gretap665): Enslaving as an active interface with an up link [ 3181.575640][T21388] device vlan715 entered promiscuous mode [ 3181.625296][T21388] device bond873 entered promiscuous mode [ 3181.798054][T21389] device ip6gretap665 entered promiscuous mode [ 3181.866556][T21389] device vlan569 entered promiscuous mode [ 3181.908666][T21389] device bond760 entered promiscuous mode [ 3182.079412][T21390] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:33 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6a05000000000000, 0x7fff) creat(0x0, 0x0) [ 3185.830984][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond760: link becomes ready [ 3185.940155][T21431] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3185.949576][T21432] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3185.960305][T21460] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xab2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf7180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3186.192731][T21460] 8021q: adding VLAN 0 to HW filter on device bond718 [ 3186.446102][T21469] device vlan580 entered promiscuous mode [ 3186.530798][T21469] device bond718 entered promiscuous mode 10:29:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xde510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3189.368538][T21524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3189.458428][T21526] batman_adv: Cannot find parent device 10:29:38 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xc6000000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:38 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001940)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000019c0)={r3, 0x0, "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", "99d502107fe641b47d6d4dfa48ca5e640299f206ed11a58595b0ce4876b11b5720eac3d05fb88a774e4743e3387ba9c2d9e91001e4460adf40d464fe13ab43de82c247aec57cbdc186f678bfe156ff64ccbd4b4c7e70d9f732965d7f74dbcca6e4c01afdd840a0703e1b956687515fd544a358abfee9c3ba48cce6d158b5dbd784182c9c7705b30934f92daa5cc3bcb4e59d206333a7324e8d36b7d30ac7f40e1c1be7c54e9a6c74162ad4f4c721d43cd4872d1787cc701ba067df373ecf1c15f30af375c1939773469c41a9a02e6e754948f7c1a3437a63f579677991b77a038df11592622e7f5ebf8690904f4dfe0f22b43a64da2c114860b9913994f4b911d0c2af85f638fcc96fedee1313396b4a76b4c6646d49b3a7847d4d793b518363f2242810dfb4f67553693885fae0f981efc7e3f473ec7fae3c372b8a815c45d00511b6ae30722480fc3299302c1c2b3a47323a7e26bc8e83712c6d1e58aa1f7a854a53dda7d9124f1c518d2b9988bfe7b8b43e118c5292ff14f3e2fa5f1035631f1bef7126af0c14d476d32044bf2b6d6adfbcfaa59bae6c092dde4ba76131589dfa2d9615a932b47e384348826030b11a1ff2431a0fc4d95835c40e38de822f8d04c2b3e23e71d3744c76af322ba4f6d4ee29acfdae8e9f7c42bcce1e95a159da3d80fffb5238e3a81595049187574ab2d6fe48afa7b742573df6c53d705c399b672db9e38292d3c0f7ca265dd9502ab3f4997b0b474e870e75c394c08059b1bf9ff77052d2eb4a9eb0d1fb178f10f9b602c31b89709f09e83a823b16201f43b36762af6818a4b7e5417f90536709055ccc734b051b5bdd333bd8fe7e5472c4104942ba6568710cf1bf26b5e8b60f2213785141ef4d5ea8ffea9a03dcb4e0e0d17b859dca17c9e14658d61a7608d30e4d301cd4b7308e4ce83975e7cc879dad30b28e8177625c346381ecbfa1a6c5fe15e847ac07efa1654bdcb7b7244e061471341cca83ba7f02f5ee9c4c6097b3c6d3e6b0c19ca6f8baa05b1ecf650d02290e018ba0b2b1b7c299a9ed1891db4986f7fba0b4a62ea1c51a60e9a0cb859573669a9c4de21c1bce6d2b31bee712ad30c0c87fb486539e323a9f2e08f57aef4335a66a5b0ea3bb9523501e64c32ff5a3f9b6609bb4cc36e0c3052a62b292939deacc95254a08cf5f9078cad189143042f7eecc3cdc7a600471777b13840d79d9c70b526a8302e4caca214fec38e99ee979d6adaf04190ff6893e3862076c1a01473c8830f5e5c3b211376f94e3d636cfa7b56ff88a49c5051872e25877bbd9d92004de4d46dcb18b7e8269a104f8c2e5df6b31b43e05e6ce61d19f446ac1204a4869c6ee851a3ebeb6d8075140e336bfc9b046a81c16ba94f5d7e9fb5d95fbd2e2c357d770a9bacd30737c628e907b6c08cbfb313c601dc0f077f59479c333e6812492b65ed8e220fe5da86c00fb37af9258deb75ca6f57404323a699c69423b35837b61f3f726127fb14f61339a70c3325e5367099d4237d7df1e3dfa6488d0e07ab55ceeecb0def65909bcea09dc4574e91444cc014b269c863e0742e54dcba925a8afbf6e4d21fc3b9ed8edd5372cce61865db1d189f33f8eb60f6c919b5e8971470082f063aea65b3a50f21765d0030a5811a195efabec947385b40219e9370965d8112e01ab47970236c080c035a6934fe469a1b9e4c65780e7f576bdd22e2226971cb012d78d888688fb79e334c399aab63be3c23ea950dbe30620c3083b4e4e10c0e6f700edcbf25f0431a34803ff970f08fff5a206a55a48ea2c3dac1e974d729399958141dd37973a3ec149cfc9d099a6003d2efcb615cdbb0710a9e4af236172dca9eb62a17e9a014f301521e6441807ecb1c66e9d80b46e35c37fc4beff0619c060dbe0c4f8b01843eb7fcb812f5b8a8fb2ca3ee0f9d542807d42e01136f760e7d0b852cd44251aef160e9429da2e025da188c12a449353dc196cd338bc95016c67ad445ef2793f62349514ea0cfbccb8d127b4d1beece285b5509d982fa21a70f47f24b666fd9ae54410d80346415372327323c2ab8744395a8840f8fed2e64e6c83061643b8d1946036a9dcd12bb02ca69c16c6eb8ef4167a2a704bca9f9cfe95d47618e4bfba3cf06bbdab47d85985eb1073d023691bdd0ac34ce14cdeecb98a74246f475e40ad111d184f4b8b787a67f752e122a1585b8909b296b755b4e4bef406040755b0f1c6da592b583f782c719ec24b9ddc2ffc2212d979bdb5c2c2b9e23aea000f44eaa2cc4ac0ef3b6736815153d65871734b2a6ca45d388d346db0b028e74cf9d0792f109abec8929e565cd4eb8c37e08f5c2b4b91108acd262970203a118c782dc39f4ccb27a0c53243a43e8c629becddc732150fca46fae87d97c881be8da8f5becb2a39b1ddfba36697910563bea9e2e7b0ee3580b305b0a0932fafc19b985c7c6528e9c656b0a46f41ac11bd26af4a6cf2eaa8f0dc531b13db4df75016dda65ae67e34c85d6b358baa8269ea9e99c1d3262875238459065b3133a87506e3e9db13b0579bc6b580a59e51cba5573dd5fd80403f3ee6683b8b52f580d96a1e1a3b8f4ca35d4cf33976226744e2e80d7673fa0129a73b1825702d5e6ab4aba10dd34525117089c5b5b764bf889532ea3b8296c163973383d4fcb7c32e8a6d93af3495fa3575f7de8d729bad663db40700e12214bfbe203a6f4742bf7569263830bf724c31d62992b9d8f0debdbac5faaef142640aca2db985921f85028413b430c947fd963e26d18a9b47d5a87a93d0287301ac3b6fa93ee3741fe95e4a89d998f8f6441710afb5625128555af354ee7476e93961a55b571c0b1c860b043665117e0107d4b4eca90cec3b8f1eb53df8635caa8317636a78dc290acf39cfe7387e06e4fe2bbb65d7cb39ce54f653fd4b1d446453a9566eac03ed29a5670f5e28d23634291d11699795e22769bb6b675f34956600986dfde8f2cf4b998029a2a24966dfb8ad717f959e1180a02e8d1ec67f189791075e4f757f3f2b892ecff473984d9fae11ae23abfd3cf409a5512bc5ee393e4790edcbabc34c66a2b16e9364f9c7bc7c3f17fd9966e1e6040b1246563553d24bc6ef8beb5472ba2ac8bdca0ae450bd8d25f90694f007e4725b5bf687005b35ec5bcfcc5b3e3a4b70bdf474644958839c6a030248953f480a76952a1835c4448755a2ddd5dfd2716266e66c82b214c2b460026a8e9bc04aa9e9a6f1142d449411d11aafd526a3b4bc4eac5e33b72e86e435f45f0ede74bb1032f878c9202ff5197fdfc115775f687d1692ec5ac7826d4d1aff06121c45993b628dbea895c520dc1afa6585ab702f1eb9d1490db91b139bc8f6d932739c51b4831ec36375708e54db31ca86f0cf452915357108a292c9ef2dce13cf1a1e91f72e850dca71188ddfedf7175f364f3174e20f6f46017d86e1a4dce00522e5b3ab85997b09d8f3c9e5237b30230a934050b9b6b454297a78e3bc4fb540a3b93143bffba8068c7b112025587cd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ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000052e80)={0x74, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x7, "82fd1fe984fb43"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:38 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6c08000000000000, 0x7fff) creat(0x0, 0x0) [ 3190.484287][T21529] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3190.557458][T21536] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3190.657327][T21539] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3190.710841][T21538] batman_adv: Cannot find parent device [ 3190.780910][T21545] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf8180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3190.967245][T21552] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xac020000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xdf510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3191.219058][T21579] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3191.548624][T21579] 8021q: adding VLAN 0 to HW filter on device bond874 [ 3191.621613][T21586] overlayfs: filesystem on './bus' not supported as upperdir [ 3191.657627][T21584] device vlan716 entered promiscuous mode [ 3191.713736][T21584] device bond874 entered promiscuous mode [ 3191.765493][T21583] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3192.039023][T21583] 8021q: adding VLAN 0 to HW filter on device bond761 10:29:40 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6e00000000000000, 0x7fff) creat(0x0, 0x0) [ 3192.225277][T21599] bond761: (slave ip6gretap666): Enslaving as an active interface with an up link [ 3192.377406][T21623] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3192.729279][T21623] 8021q: adding VLAN 0 to HW filter on device bond719 [ 3192.804974][T21622] device ip6gretap666 entered promiscuous mode [ 3192.811702][T21622] device vlan570 entered promiscuous mode [ 3192.839406][T21622] device bond761 entered promiscuous mode [ 3192.903776][T21625] device vlan581 entered promiscuous mode [ 3192.923969][T21625] device bond719 entered promiscuous mode [ 3192.976014][T21579] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3193.008180][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond761: link becomes ready 10:29:41 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xc2050000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:41 executing program 4: perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000140)='cpuset\x00', 0x3088001, &(0x7f00000000c0)='+\xbd\xf9\f-\xcb\x19\x9c\xdc\x85ja\xaf\xdd\xca]$\x00\x00-\x00\x95\xed\xe3[\xfb\x00I\xb8\x1c\'\xab\xaaYr\x81\x95\xd2\xf7\x9c?\x1a\x8eX\xd8\x96\xec\x0ey~6C\xef\x84\xef\xa8s\x8c') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x400, &(0x7f00000003c0)=ANY=[@ANYBLOB="75707065726469723d2e2fff795233a781b9ce2da7aef076e1a8e16275732c776f766b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c653072eadc3cdc794b217204277c8c45992a07a7f5cb47a8e6d849aeeffeffffffffffffff81d640d2f2a2c2f892ca0b449cb6e1b9ff66b879c3", @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0, @ANYRES64, @ANYRES64, @ANYRES64=r0]) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000980)=ANY=[@ANYRESDEC=r2, @ANYBLOB="5766582b9b6931fa2e80c5afbf31e2db26e3c67b44b04f04e4c0e36c3e6caf249fc940e25afde43769d5a46ed47f2a372336181064f2b99b483915a0d906c11411defe99c90ba1e82b6dc0d6a06f5bf1175a5d19aeda40dcf6e0e66503506810a8c9a3e4dcabe7956d5f3d127cce213013cdf89ee05bcf7df99ba9009a78f392e1480b5ded43bbfa32e034fc8465207128ae3edca6ebf0699fa47cd015d1b19a3f1398de6864069033bf0085a18dd33c7ada84306b02e748518a095dcd81b467a7f596d747a0cd467d8a4557d2de8efbafab39b0ede880b91b84803dbf98276321f678", @ANYRESHEX=r1], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) r3 = getuid() mount$fuse(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x800, &(0x7f00000006c0)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fuseblk\x00'}}, {@obj_user={'obj_user', 0x3d, '-]\\\\'}}, {@fowner_gt={'fowner>', r3}}, {@dont_appraise}]}}) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3193.088637][T21670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf9030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3193.146752][T21676] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3193.238502][T21726] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xac2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe0510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3193.435525][T21726] 8021q: adding VLAN 0 to HW filter on device bond875 [ 3193.465095][T21726] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3193.613729][T21730] device vlan717 entered promiscuous mode [ 3193.647051][T21730] device bond875 entered promiscuous mode [ 3193.735864][T21772] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3193.806903][T21674] overlayfs: filesystem on './bus' not supported as upperdir 10:29:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf9180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3194.047757][T21772] 8021q: adding VLAN 0 to HW filter on device bond720 [ 3194.179414][T21731] overlayfs: unrecognized mount option "wovkdir=./file1" or missing value [ 3194.193799][T21774] device vlan582 entered promiscuous mode [ 3194.193829][T21774] device bond720 entered promiscuous mode [ 3194.434273][T21776] 8021q: adding VLAN 0 to HW filter on device bond762 [ 3194.490654][T21779] bond762: (slave ip6gretap667): Enslaving as an active interface with an up link [ 3194.624677][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond762: link becomes ready [ 3194.654167][T21813] device ip6gretap667 entered promiscuous mode [ 3194.662066][T21813] device vlan571 entered promiscuous mode [ 3194.673683][T21813] device bond762 entered promiscuous mode [ 3194.794802][T21857] 8021q: adding VLAN 0 to HW filter on device bond876 10:29:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3194.890640][T21731] fuse: Bad value for 'fd' 10:29:43 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6e0b000000000000, 0x7fff) creat(0x0, 0x0) 10:29:43 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001940)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000019c0)={r3, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000052e80)={0x74, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x7, "82fd1fe984fb43"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3194.916631][T21862] device vlan718 entered promiscuous mode [ 3194.981529][T21862] device bond876 entered promiscuous mode 10:29:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xad2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfa180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3195.414931][T21907] 8021q: adding VLAN 0 to HW filter on device bond721 [ 3195.484219][T21913] device vlan583 entered promiscuous mode [ 3195.497352][T21913] device bond721 entered promiscuous mode [ 3195.815911][T21956] 8021q: adding VLAN 0 to HW filter on device bond763 [ 3195.983838][T21957] __nla_validate_parse: 7 callbacks suppressed [ 3195.983858][T21957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3196.137939][T21731] overlayfs: unrecognized mount option "wovkdir=./file1" or missing value [ 3196.200364][T21957] 8021q: adding VLAN 0 to HW filter on device bond877 [ 3196.209256][T21907] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3196.493415][T21958] bond763: (slave ip6gretap668): Enslaving as an active interface with an up link [ 3196.528302][T21914] overlayfs: filesystem on './bus' not supported as upperdir [ 3196.575306][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond763: link becomes ready [ 3196.671180][T21976] device ip6gretap668 entered promiscuous mode [ 3196.677444][T21976] device vlan572 entered promiscuous mode [ 3196.708647][T21976] device bond763 entered promiscuous mode [ 3196.763974][T21974] device vlan719 entered promiscuous mode 10:29:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe2510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3196.838348][T21974] device bond877 entered promiscuous mode [ 3196.862508][T21858] fuse: Bad value for 'fd' [ 3196.881199][T21956] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3196.908438][T21957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfb030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3197.007359][T22055] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:45 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e732c776f726b646909002e2f66696c05000000000000006469723d2e2f666fc0b124c0854d04e9583bf5696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xae2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3197.171886][T22055] 8021q: adding VLAN 0 to HW filter on device bond722 [ 3197.276142][T22060] device vlan584 entered promiscuous mode [ 3197.307763][T22060] device bond722 entered promiscuous mode [ 3197.353874][T22071] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3197.596344][T22071] 8021q: adding VLAN 0 to HW filter on device bond878 [ 3197.699271][T22097] device vlan720 entered promiscuous mode [ 3197.705555][T22097] device bond878 entered promiscuous mode [ 3197.752135][T22099] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7003000000000000, 0x7fff) creat(0x0, 0x0) [ 3197.796963][T22107] overlayfs: unrecognized mount option "workdi " or missing value [ 3197.946932][T22099] 8021q: adding VLAN 0 to HW filter on device bond764 [ 3198.193798][T22104] bond764: (slave ip6gretap669): Enslaving as an active interface with an up link [ 3198.271160][T22060] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3198.315409][T22108] device ip6gretap669 entered promiscuous mode [ 3198.324029][T22108] device vlan573 entered promiscuous mode [ 3198.332828][T22108] device bond764 entered promiscuous mode 10:29:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe3510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3198.445250][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond764: link becomes ready [ 3198.481631][T22149] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3198.665478][T22149] 8021q: adding VLAN 0 to HW filter on device bond31 [ 3198.678605][T22071] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfb180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3198.736573][T22107] overlayfs: unrecognized mount option "workdi " or missing value [ 3198.744795][T22152] device vlan30 entered promiscuous mode [ 3198.744818][T22152] device bond31 entered promiscuous mode 10:29:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xaf2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3199.077950][T22242] 8021q: adding VLAN 0 to HW filter on device bond723 10:29:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3199.374934][T22244] device vlan585 entered promiscuous mode [ 3199.451300][T22244] device bond723 entered promiscuous mode [ 3199.577271][T22192] overlayfs: filesystem on './bus' not supported as upperdir [ 3199.678873][T22282] 8021q: adding VLAN 0 to HW filter on device bond879 10:29:48 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./bus\x00', 0x133) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3200.023893][T22287] 8021q: adding VLAN 0 to HW filter on device bond765 [ 3200.094190][T22286] device vlan721 entered promiscuous mode [ 3200.127133][T22286] device bond879 entered promiscuous mode [ 3200.307239][T22290] 8021q: adding VLAN 0 to HW filter on device bond32 10:29:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7206000000000000, 0x7fff) creat(0x0, 0x0) [ 3200.417570][T22293] bond765: (slave ip6gretap670): Enslaving as an active interface with an up link [ 3200.467756][T22300] device vlan31 entered promiscuous mode [ 3200.521055][T22300] device bond32 entered promiscuous mode [ 3200.582897][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond765: link becomes ready 10:29:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe4510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb02c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfc180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3200.944650][T22428] 8021q: adding VLAN 0 to HW filter on device bond880 [ 3201.216985][T22425] 8021q: adding VLAN 0 to HW filter on device bond33 [ 3201.305709][T22465] __nla_validate_parse: 10 callbacks suppressed [ 3201.305730][T22465] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3201.694183][T22465] 8021q: adding VLAN 0 to HW filter on device bond766 [ 3201.903062][T22449] device vlan722 entered promiscuous mode [ 3201.941358][T22449] device bond880 entered promiscuous mode [ 3202.059360][T22448] device vlan32 entered promiscuous mode [ 3202.088762][T22448] device bond33 entered promiscuous mode 10:29:50 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7003000000000000, 0x7fff) creat(0x0, 0x0) [ 3202.285074][T22431] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3202.545329][T22378] overlayfs: filesystem on './bus' not supported as upperdir [ 3202.624127][T22473] bond766: (slave ip6gretap671): Enslaving as an active interface with an up link [ 3202.693395][T22548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3202.732845][T22549] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3202.836025][T22422] overlayfs: filesystem on './bus' not supported as upperdir [ 3202.880672][T22493] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfd180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe4ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3202.933142][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond766: link becomes ready 10:29:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb12c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3203.058722][T22575] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3203.282502][T22575] 8021q: adding VLAN 0 to HW filter on device bond724 [ 3203.357838][T22579] device vlan586 entered promiscuous mode [ 3203.366445][T22579] device bond724 entered promiscuous mode [ 3203.378599][T22618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3203.464888][T22618] 8021q: adding VLAN 0 to HW filter on device bond881 [ 3203.522020][T22619] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:29:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7409000000000000, 0x7fff) creat(0x0, 0x0) [ 3203.738195][T22619] 8021q: adding VLAN 0 to HW filter on device bond767 [ 3203.766522][T22620] device vlan723 entered promiscuous mode [ 3203.774879][T22620] device bond881 entered promiscuous mode 10:29:52 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') creat(&(0x7f0000000900)='./file1\x00', 0x2c) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000002c0)='ip6erspan0\x00', 0x10) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) recvmmsg(r2, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000500)=""/30, 0x1e}], 0x3, &(0x7f00000005c0)=""/34, 0x22}, 0x6}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)=""/127, 0x7f}], 0x1, &(0x7f00000006c0)=""/66, 0x42}, 0x1}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000000800)=""/4, 0x4}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000002980)=""/95, 0x5f}], 0x6, &(0x7f0000002a80)=""/159, 0x9f}, 0xc2}], 0x3, 0x2102, &(0x7f0000002c00)) chdir(&(0x7f0000000540)='./bus\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3203.916219][T22623] bond767: (slave ip6gretap672): Enslaving as an active interface with an up link [ 3203.983838][T22579] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3204.078632][T22658] device ip6gretap672 entered promiscuous mode [ 3204.106627][T22658] device vlan574 entered promiscuous mode [ 3204.123141][T22658] device bond767 entered promiscuous mode [ 3204.175694][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond767: link becomes ready [ 3204.260820][T22618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3204.313192][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 3204.321138][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 10:29:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe5510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb22c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:52 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) creat(&(0x7f0000000140)='./file1\x00', 0x2) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3204.711487][T22723] 8021q: adding VLAN 0 to HW filter on device bond768 [ 3204.945624][T22727] 8021q: adding VLAN 0 to HW filter on device bond725 [ 3205.146302][T22761] bond768: (slave ip6gretap673): Enslaving as an active interface with an up link [ 3205.325785][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond768: link becomes ready [ 3205.484468][T22763] device vlan587 entered promiscuous mode [ 3205.492354][T22763] device bond725 entered promiscuous mode [ 3205.532271][T22765] device ip6gretap673 entered promiscuous mode [ 3205.540219][T22765] device vlan575 entered promiscuous mode [ 3205.547003][T22765] device bond768 entered promiscuous mode [ 3205.843847][T22786] 8021q: adding VLAN 0 to HW filter on device bond882 [ 3205.967138][T22805] device vlan724 entered promiscuous mode [ 3206.021063][T22805] device bond882 entered promiscuous mode 10:29:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe6510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3206.488717][T22865] __nla_validate_parse: 7 callbacks suppressed [ 3206.529511][T22865] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3206.777599][T22865] 8021q: adding VLAN 0 to HW filter on device bond726 [ 3206.958085][T22866] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3207.178517][T22866] 8021q: adding VLAN 0 to HW filter on device bond883 10:29:55 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./bus\x00', 0x133) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb3030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3207.336298][T22867] device vlan588 entered promiscuous mode [ 3207.349202][T22867] device bond726 entered promiscuous mode [ 3207.395426][T22869] device vlan725 entered promiscuous mode [ 3207.452923][T22869] device bond883 entered promiscuous mode 10:29:55 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7601000000000000, 0x7fff) creat(0x0, 0x0) [ 3207.592549][T22943] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3207.624615][T22947] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3207.800745][T22947] 8021q: adding VLAN 0 to HW filter on device bond769 [ 3207.886988][T22948] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:29:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe7510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3208.078088][T22726] overlayfs: './file1' not a directory [ 3208.218355][T22954] bond769: (slave ip6gretap674): Enslaving as an active interface with an up link 10:29:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeff0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3208.356207][T22958] device ip6gretap674 entered promiscuous mode [ 3208.383141][T22958] device vlan576 entered promiscuous mode [ 3208.442535][T22958] device bond769 entered promiscuous mode [ 3208.543361][T22947] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3208.577049][T23004] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3208.752293][T23004] 8021q: adding VLAN 0 to HW filter on device bond727 [ 3208.826984][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond769: link becomes ready 10:29:57 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x2e) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000300)=0x14) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r3, @ANYRESDEC], 0xfffffffffffffe23) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:29:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb32c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3208.995577][T23016] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3209.303243][T23016] 8021q: adding VLAN 0 to HW filter on device bond884 [ 3209.501773][T23042] device vlan726 entered promiscuous mode [ 3209.508184][T23042] device bond884 entered promiscuous mode [ 3209.521076][T23008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:29:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe8510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3209.548849][T23090] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3209.926720][T23090] 8021q: adding VLAN 0 to HW filter on device bond770 [ 3209.974660][T22960] overlayfs: filesystem on './bus' not supported as upperdir [ 3210.034282][T23092] bond770: (slave ip6gretap675): Enslaving as an active interface with an up link [ 3210.073172][T23098] device ip6gretap675 entered promiscuous mode [ 3210.085164][T23098] device vlan577 entered promiscuous mode [ 3210.099089][T23098] device bond770 entered promiscuous mode 10:29:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3210.138308][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond770: link becomes ready [ 3210.364225][T23142] 8021q: adding VLAN 0 to HW filter on device bond728 10:29:58 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7804000000000000, 0x7fff) creat(0x0, 0x0) [ 3210.485136][T23146] device vlan589 entered promiscuous mode [ 3210.494657][T23146] device bond728 entered promiscuous mode 10:29:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb42c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:29:58 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7601000000000000, 0x7fff) creat(0x0, 0x0) [ 3210.780449][T23189] 8021q: adding VLAN 0 to HW filter on device bond885 [ 3210.892219][T23190] device vlan727 entered promiscuous mode [ 3210.903103][T23190] device bond885 entered promiscuous mode [ 3210.997674][T23218] 8021q: adding VLAN 0 to HW filter on device bond771 10:29:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe9510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3211.230713][T23234] bond771: (slave ip6gretap676): Enslaving as an active interface with an up link [ 3211.633533][T23236] device ip6gretap676 entered promiscuous mode [ 3211.740729][T23236] device vlan578 entered promiscuous mode [ 3211.793074][T23236] device bond771 entered promiscuous mode [ 3211.864848][T23189] __nla_validate_parse: 6 callbacks suppressed [ 3211.864907][T23189] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3211.926583][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond771: link becomes ready [ 3212.013440][T23218] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3212.094553][T23286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb52c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3212.203937][T23286] 8021q: adding VLAN 0 to HW filter on device bond729 [ 3212.297861][T23294] device vlan590 entered promiscuous mode [ 3212.336154][T23294] device bond729 entered promiscuous mode [ 3212.414842][T23300] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3212.452609][T23319] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xea510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3212.618415][T23096] overlayfs: filesystem on './bus' not supported as upperdir [ 3212.712517][T23319] 8021q: adding VLAN 0 to HW filter on device bond886 [ 3212.723334][T23342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3212.864961][T23231] overlayfs: filesystem on './bus' not supported as upperdir 10:30:01 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file1\x00', 0x400802, 0x100) [ 3212.982149][T23342] 8021q: adding VLAN 0 to HW filter on device bond772 [ 3213.147341][T23346] bond772: (slave ip6gretap677): Enslaving as an active interface with an up link [ 3213.294549][T23348] device ip6gretap677 entered promiscuous mode [ 3213.343123][T23348] device vlan579 entered promiscuous mode [ 3213.396531][T23348] device bond772 entered promiscuous mode [ 3213.424278][T23411] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:01 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7a07000000000000, 0x7fff) creat(0x0, 0x0) [ 3213.472771][T23411] 8021q: adding VLAN 0 to HW filter on device bond730 [ 3213.498211][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond772: link becomes ready 10:30:01 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7601000000000000, 0x7fff) creat(0x0, 0x0) [ 3213.640400][T23425] device vlan591 entered promiscuous mode [ 3213.676643][T23425] device bond730 entered promiscuous mode [ 3213.748237][T23341] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3213.866968][T23342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3213.997788][T23479] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff180400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb62c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xeb510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3214.511450][T23487] 8021q: adding VLAN 0 to HW filter on device bond773 [ 3214.806535][T23488] 8021q: adding VLAN 0 to HW filter on device bond887 [ 3214.883036][T23426] overlayfs: filesystem on './bus' not supported as upperdir [ 3215.174984][T23508] bond773: (slave ip6gretap678): Enslaving as an active interface with an up link [ 3215.241303][T23516] device vlan728 entered promiscuous mode [ 3215.263582][T23516] device bond887 entered promiscuous mode [ 3215.343176][T23528] device ip6gretap678 entered promiscuous mode [ 3215.353008][T23528] device vlan580 entered promiscuous mode [ 3215.385223][T23528] device bond773 entered promiscuous mode [ 3215.473549][ T1053] IPv6: ADDRCONF(NETDEV_CHANGE): bond773: link becomes ready [ 3215.575956][T23589] overlayfs: filesystem on './bus' not supported as upperdir 10:30:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff7f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb72c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xec510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:04 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000040)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [], 0x6b}}) readlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file2\x00', &(0x7f0000000300)=""/117, 0x75) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7570706572646972683123ea9c0b63296f72e91157823d2e2f66696c65312c6c6f7765726469723d2e2f66696c65307c6a20cc6573b0c3adb28760093cccc715b9931324e83b644f01c3149da72b7e6ddff7d9bcaaa51ed673124237b3905327f77c8e75ff58ef1c7e4b240242fcdd1ace892feffe1ae0386701379a85cbbad63bd52ebcab61e63c4133364a8a74f81e71a78185ff4cc8765588a164243a144f9356f0b574b3e2a2e660a8bd84d87d7da611e508bb4a83"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:30:04 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7c0a000000000000, 0x7fff) creat(0x0, 0x0) 10:30:04 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7a07000000000000, 0x7fff) creat(0x0, 0x0) [ 3216.096708][T23595] 8021q: adding VLAN 0 to HW filter on device bond888 [ 3216.444360][T23596] 8021q: adding VLAN 0 to HW filter on device bond731 [ 3216.685646][T23597] 8021q: adding VLAN 0 to HW filter on device bond774 [ 3216.756476][T23602] device vlan592 entered promiscuous mode [ 3216.780382][T23602] device bond731 entered promiscuous mode [ 3216.826774][T23599] device vlan729 entered promiscuous mode [ 3216.849742][T23599] device bond888 entered promiscuous mode [ 3216.954509][T23604] bond774: (slave ip6gretap679): Enslaving as an active interface with an up link [ 3217.026855][T23615] device ip6gretap679 entered promiscuous mode [ 3217.061110][T23615] device vlan581 entered promiscuous mode [ 3217.074557][T23615] device bond774 entered promiscuous mode [ 3217.123830][ T1053] IPv6: ADDRCONF(NETDEV_CHANGE): bond774: link becomes ready [ 3217.177180][T23718] __nla_validate_parse: 9 callbacks suppressed [ 3217.177201][T23718] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3217.254384][T23720] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3217.293538][T23721] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3217.430473][T23638] 9pnet: Insufficient options for proto=fd 10:30:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xed510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffff0300, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb82c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3217.546204][T23742] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3217.825105][T23638] overlayfs: unrecognized mount option "upperdirh1# c)orW=./file1" or missing value [ 3217.879344][T23742] 8021q: adding VLAN 0 to HW filter on device bond732 [ 3218.072770][T23754] device vlan593 entered promiscuous mode [ 3218.093140][T23754] device bond732 entered promiscuous mode [ 3218.290618][T23781] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3218.516393][T23781] 8021q: adding VLAN 0 to HW filter on device bond775 [ 3218.720212][T23782] device vlan582 entered promiscuous mode [ 3218.725964][T23782] device bond775 entered promiscuous mode [ 3218.861163][T23787] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3218.937125][T23754] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3218.970062][T23831] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xee510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3219.030815][T23789] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3219.066370][T23638] 9pnet: Insufficient options for proto=fd [ 3219.081777][T23638] overlayfs: unrecognized mount option "upperdirh1# c)orW=./file1" or missing value 10:30:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xb92c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3219.272069][T23850] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:07 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file1\x00', 0x400802, 0x100) [ 3219.415998][T23850] 8021q: adding VLAN 0 to HW filter on device bond889 [ 3219.530509][T23864] device vlan730 entered promiscuous mode [ 3219.551710][T23864] device bond889 entered promiscuous mode 10:30:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275b62c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000140)='./file1/file0\x00', 0x141042, 0x1) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3219.830703][T23865] 8021q: adding VLAN 0 to HW filter on device bond733 [ 3219.925575][T23892] device vlan594 entered promiscuous mode [ 3219.980411][T23892] device bond733 entered promiscuous mode [ 3220.237721][T23866] 8021q: adding VLAN 0 to HW filter on device bond776 10:30:08 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7e02000000000000, 0x7fff) creat(0x0, 0x0) [ 3220.373902][T23893] bond776: (slave ip6gretap681): Enslaving as an active interface with an up link [ 3220.444112][T23899] device ip6gretap681 entered promiscuous mode [ 3220.485418][T23899] device vlan583 entered promiscuous mode [ 3220.516164][T23945] overlayfs: failed to resolve './bu': -2 [ 3220.559959][T23899] device bond776 entered promiscuous mode 10:30:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3220.666266][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond776: link becomes ready 10:30:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xba2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xef510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3221.041750][T23996] 8021q: adding VLAN 0 to HW filter on device bond890 [ 3221.164034][T24016] device vlan731 entered promiscuous mode [ 3221.190664][T24016] device bond890 entered promiscuous mode [ 3221.577742][T24018] 8021q: adding VLAN 0 to HW filter on device bond777 [ 3221.672754][T23945] overlayfs: failed to resolve './bu': -2 [ 3221.766501][T24041] bond777: (slave ip6gretap682): Enslaving as an active interface with an up link [ 3222.094965][T24040] 8021q: adding VLAN 0 to HW filter on device bond734 [ 3222.177728][T24042] device vlan595 entered promiscuous mode [ 3222.196681][T24042] device bond734 entered promiscuous mode [ 3222.264018][T24043] device ip6gretap682 entered promiscuous mode [ 3222.367835][T24043] device vlan584 entered promiscuous mode [ 3222.383281][T24043] device bond777 entered promiscuous mode [ 3222.430250][T23996] __nla_validate_parse: 8 callbacks suppressed [ 3222.430273][T23996] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3222.475068][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond777: link becomes ready [ 3222.557085][T24088] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3222.599943][T24122] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0020000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xbb2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3222.905687][T24141] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3223.096191][T24136] overlayfs: filesystem on './bus' not supported as upperdir 10:30:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6202732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e0300696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) sched_setscheduler(0xffffffffffffffff, 0x1, &(0x7f0000000140)=0x5) [ 3223.392632][T24141] 8021q: adding VLAN 0 to HW filter on device bond891 [ 3223.500699][T24143] device vlan732 entered promiscuous mode [ 3223.512884][T24143] device bond891 entered promiscuous mode [ 3223.524093][T24145] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:11 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8005000000000000, 0x7fff) creat(0x0, 0x0) [ 3223.583953][T24145] 8021q: adding VLAN 0 to HW filter on device bond778 10:30:11 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7e02000000000000, 0x7fff) creat(0x0, 0x0) [ 3223.817668][T24160] bond778: (slave ip6gretap683): Enslaving as an active interface with an up link [ 3223.964345][T24154] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3224.122282][T24154] 8021q: adding VLAN 0 to HW filter on device bond735 [ 3224.144902][T24193] overlayfs: failed to resolve './bs': -2 [ 3224.237818][T24167] device ip6gretap683 entered promiscuous mode [ 3224.273486][T24167] device vlan585 entered promiscuous mode [ 3224.306048][T24167] device bond778 entered promiscuous mode [ 3224.444867][T24188] device vlan596 entered promiscuous mode [ 3224.487447][T24188] device bond735 entered promiscuous mode [ 3224.585980][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond778: link becomes ready [ 3224.652393][T24143] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3224.681983][T24168] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3224.776906][T24244] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xbc2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3225.068744][T24293] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3225.217405][T24293] 8021q: adding VLAN 0 to HW filter on device bond736 [ 3225.273949][T24296] device vlan597 entered promiscuous mode [ 3225.336440][T24296] device bond736 entered promiscuous mode 10:30:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xba2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3225.666739][T24193] overlayfs: failed to resolve './bs': -2 [ 3225.691845][T24299] 8021q: adding VLAN 0 to HW filter on device bond892 [ 3225.746664][T24338] device vlan733 entered promiscuous mode [ 3225.762957][T24338] device bond892 entered promiscuous mode [ 3225.900099][T24335] 8021q: adding VLAN 0 to HW filter on device bond779 [ 3225.973172][T24235] overlayfs: filesystem on './bus' not supported as upperdir [ 3226.192747][T24340] bond779: (slave ip6gretap684): Enslaving as an active interface with an up link [ 3226.502619][T24365] device ip6gretap684 entered promiscuous mode [ 3226.511490][T24365] device vlan586 entered promiscuous mode [ 3226.521316][T24365] device bond779 entered promiscuous mode 10:30:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3226.592147][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond779: link becomes ready [ 3226.711071][T24419] 8021q: adding VLAN 0 to HW filter on device bond34 [ 3226.742873][T24421] bond34: (slave ip6gretap18): Enslaving as an active interface with an up link 10:30:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xbd2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3226.761787][T24424] device ip6gretap18 entered promiscuous mode [ 3226.775724][T24424] device vlan33 entered promiscuous mode [ 3226.783600][T24424] device bond34 entered promiscuous mode [ 3226.804748][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond34: link becomes ready 10:30:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8208000000000000, 0x7fff) creat(0x0, 0x0) 10:30:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffc3, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:15 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3227.055882][T24474] 8021q: adding VLAN 0 to HW filter on device bond893 10:30:15 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000040)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [], 0x6b}}) readlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file2\x00', &(0x7f0000000300)=""/117, 0x75) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7570706572646972683123ea9c0b63296f72e91157823d2e2f66696c65312c6c6f7765726469723d2e2f66696c65307c6a20cc6573b0c3adb28760093cccc715b9931324e83b644f01c3149da72b7e6ddff7d9bcaaa51ed673124237b3905327f77c8e75ff58ef1c7e4b240242fcdd1ace892feffe1ae0386701379a85cbbad63bd52ebcab61e63c4133364a8a74f81e71a78185ff4cc8765588a164243a144f9356f0b574b3e2a2e660a8bd84d87d7da611e508bb4a83"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3227.416271][T24473] 8021q: adding VLAN 0 to HW filter on device bond737 [ 3227.476992][T24499] device vlan598 entered promiscuous mode [ 3227.496129][T24499] device bond737 entered promiscuous mode [ 3227.547214][T24501] device vlan734 entered promiscuous mode [ 3227.567406][T24501] device bond893 entered promiscuous mode [ 3227.610563][T24518] __nla_validate_parse: 8 callbacks suppressed [ 3227.610585][T24518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3227.885034][T24518] 8021q: adding VLAN 0 to HW filter on device bond780 [ 3228.024284][T24511] overlayfs: unrecognized mount option "wir=./" or missing value [ 3228.164773][T24523] bond780: (slave ip6gretap685): Enslaving as an active interface with an up link [ 3228.262575][T24554] device ip6gretap685 entered promiscuous mode [ 3228.359482][T24554] device vlan587 entered promiscuous mode [ 3228.410715][T24517] overlayfs: failed to resolve './file0': -2 [ 3228.415899][T24554] device bond780 entered promiscuous mode [ 3228.543335][T24499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3228.594556][ T1053] IPv6: ADDRCONF(NETDEV_CHANGE): bond780: link becomes ready [ 3228.630232][T24501] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf1510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3228.642997][T24607] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xbe2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3228.770952][T24617] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3229.080773][T24617] 8021q: adding VLAN 0 to HW filter on device bond894 [ 3229.133202][T24621] device vlan735 entered promiscuous mode [ 3229.173174][T24621] device bond894 entered promiscuous mode [ 3229.191171][T24511] overlayfs: unrecognized mount option "wir=./" or missing value [ 3229.222329][T24649] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3229.242940][T24560] 9pnet: Insufficient options for proto=fd [ 3229.306802][T24560] overlayfs: unrecognized mount option "upperdirh1# c)orW=./file1" or missing value [ 3229.445368][T24649] 8021q: adding VLAN 0 to HW filter on device bond781 [ 3229.493723][T24642] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3229.730150][T24642] 8021q: adding VLAN 0 to HW filter on device bond738 [ 3229.871616][T24655] device vlan599 entered promiscuous mode [ 3229.907371][T24655] device bond738 entered promiscuous mode 10:30:18 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xae}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f0000000440)=@v2={0x2000000, [{0xf06, 0x8}, {0x7, 0x20}]}, 0x14, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726467723d2e2f6275732c776f726b646972052e2f66756c65312c6c6f7765726469723d2e2f66696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3229.915460][T24517] overlayfs: failed to resolve './file0': -2 [ 3230.054586][T24656] bond781: (slave ip6gretap686): Enslaving as an active interface with an up link [ 3230.117021][T24663] device ip6gretap686 entered promiscuous mode [ 3230.155912][T24663] device vlan588 entered promiscuous mode [ 3230.176193][T24663] device bond781 entered promiscuous mode 10:30:18 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x7206000000000000, 0x7fff) creat(0x0, 0x0) [ 3230.231506][T24617] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:18 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8400000000000000, 0x7fff) creat(0x0, 0x0) [ 3230.275305][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond781: link becomes ready 10:30:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3230.427424][T24746] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3230.452313][T24745] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf2510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3230.615160][T24764] 8021q: adding VLAN 0 to HW filter on device bond895 10:30:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xbf2c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3230.799633][T24766] device vlan736 entered promiscuous mode [ 3230.824166][T24766] device bond895 entered promiscuous mode [ 3230.954979][T24756] overlayfs: unrecognized mount option "upperdgr=./bus" or missing value [ 3231.106541][T24804] 8021q: adding VLAN 0 to HW filter on device bond739 [ 3231.315784][T24808] 8021q: adding VLAN 0 to HW filter on device bond782 [ 3231.427273][T24805] device vlan600 entered promiscuous mode [ 3231.471937][T24805] device bond739 entered promiscuous mode [ 3231.747168][T24813] bond782: (slave ip6gretap687): Enslaving as an active interface with an up link [ 3231.840751][T24815] device ip6gretap687 entered promiscuous mode [ 3231.847313][T24815] device vlan589 entered promiscuous mode [ 3231.862346][T24815] device bond782 entered promiscuous mode [ 3231.904086][T24756] overlayfs: unrecognized mount option "upperdgr=./bus" or missing value 10:30:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3231.991387][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond782: link becomes ready 10:30:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xc02c0400, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf3510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3232.430119][T24904] 8021q: adding VLAN 0 to HW filter on device bond783 [ 3232.567088][T24933] bond783: (slave ip6gretap688): Enslaving as an active interface with an up link [ 3232.721106][T24942] device ip6gretap688 entered promiscuous mode [ 3232.759758][T24942] device vlan590 entered promiscuous mode [ 3232.782051][T24942] device bond783 entered promiscuous mode [ 3232.885590][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond783: link becomes ready 10:30:21 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f00000004c0)='./file1\x00', 0x5, 0x2, &(0x7f0000000500)=[{&(0x7f0000000580)="32276f6e39225a3af2ee540d2f8ee154da5eccb7967c3ad50ea87a61b3d63225107d2826adf8f275dd075035062f2866d5decdccfa72a1387f52bec41e29b5b07fd29cc029e475b9ec4dd957c53f737eaed0f62acc0cee303171b0652d8f54c4a9e570c552532efd8f4d119cfa1a1dbe3c015c2ca400e3f7257abc42a7bfd5fb99c707e962b3a46ba0b90217ff273bbdc4234d1bde3db4cd7858cb3f5c0653035615eed73ddc9ace7030e7af76c130e6e145d56b7f0629d58d07f031a9181549", 0xc0}, {&(0x7f0000000640)="dfb9394b9b81b531fd69fb7befad2e25fcb78f5d53ca2ab2e8faac7fa8f66ac7b859302ee998599accc1dd21873bcf7c0dccf315350912da80876a7c1ec39a298082005ca95b0c08af", 0x49, 0x1}], 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB='data_err=ignore,resgid=', @ANYRESHEX, @ANYBLOB="2c67727071756f74612c6e6f696e69745f697461626c65030000007204006c5f706174683d2e2f66696c65312c646174615f6572723d69676e6f72652c6572726f72733d72656d6f756e742d726f2c657569643c", @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,appraise_type=imasig,fsmagic=0x0000000000000009,hash,\x00']) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7f, 0x1f, 0x1f, 0x1, 0x0, 0xffffffffffffffff, 0x200, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x9}, 0x90, 0x4, 0x1535, 0x6, 0x4e, 0x5, 0x5, 0x0, 0x1ff, 0x0, 0x40}, r1, 0x9, r0, 0xc) setxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000700)='system_u:object_r:sound_device_t:s0\x00', 0x24, 0x1) socket$inet_udp(0x2, 0x2, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="75707065726400723d2e2f6275732c776f726b6469723d2e2fca36a983a0c83f62eb7c66476c65312c6c6f7765726469723d2e2f66696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file1\x00', 0x1) [ 3232.939579][T24950] __nla_validate_parse: 7 callbacks suppressed [ 3232.939598][T24950] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3233.195475][T24983] overlayfs: failed to resolve './bus': -2 [ 3233.226559][T24995] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 10:30:21 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x6e0b000000000000, 0x7fff) creat(0x0, 0x0) [ 3233.314648][T24950] 8021q: adding VLAN 0 to HW filter on device bond896 [ 3233.335199][ T26] audit: type=1400 audit(1635762621.541:29): avc: denied { relabelto } for pid=24972 comm="syz-executor.4" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3233.382109][T24949] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:21 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x840b000000000000, 0x7fff) creat(0x0, 0x0) [ 3233.471604][ T26] audit: type=1400 audit(1635762621.681:30): avc: denied { search } for pid=24972 comm="syz-executor.4" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3233.495270][T24949] 8021q: adding VLAN 0 to HW filter on device bond740 [ 3233.544476][ T26] audit: type=1400 audit(1635762621.751:31): avc: denied { write } for pid=24972 comm="syz-executor.4" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3233.581571][T24995] overlayfs: unrecognized mount option "upperd" or missing value [ 3233.652037][T24953] device vlan737 entered promiscuous mode [ 3233.676134][T24953] device bond896 entered promiscuous mode [ 3233.762923][T24955] device vlan601 entered promiscuous mode [ 3233.778772][ T26] audit: type=1400 audit(1635762621.781:32): avc: denied { add_name } for pid=24972 comm="syz-executor.4" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3233.826266][T24955] device bond740 entered promiscuous mode [ 3233.886281][T24933] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xc3ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3233.968679][ T26] audit: type=1400 audit(1635762621.781:33): avc: denied { create } for pid=24972 comm="syz-executor.4" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3234.018758][T25034] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3234.029383][T24995] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3234.106429][T25059] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3234.133342][ T26] audit: type=1400 audit(1635762621.791:34): avc: denied { mounton } for pid=24972 comm="syz-executor.4" path="/root/syzkaller-testdir093930802/syzkaller.axoOBr/1751/file0/bus" dev="tmpfs" ino=3 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=dir permissive=1 [ 3234.309179][T25059] 8021q: adding VLAN 0 to HW filter on device bond784 [ 3234.335788][ T26] audit: type=1400 audit(1635762621.931:35): avc: denied { create } for pid=24972 comm="syz-executor.4" name="file0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 [ 3234.601372][T25044] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3234.602224][T24995] overlayfs: unrecognized mount option "upperd" or missing value [ 3234.625212][ T26] audit: type=1400 audit(1635762621.931:36): avc: denied { read write open } for pid=24972 comm="syz-executor.4" path="/root/syzkaller-testdir093930802/syzkaller.axoOBr/1751/file0/bus/file0" dev="tmpfs" ino=5 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 [ 3234.663199][ T26] audit: type=1400 audit(1635762622.191:37): avc: denied { mounton } for pid=24972 comm="syz-executor.4" path="/root/syzkaller-testdir093930802/syzkaller.axoOBr/1751/file0/bus/file0" dev="tmpfs" ino=5 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 [ 3234.700881][ T26] audit: type=1400 audit(1635762622.301:38): avc: denied { relabelfrom } for pid=24972 comm="syz-executor.4" name="file0" dev="tmpfs" ino=5 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 10:30:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf4510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3234.773646][T25060] bond784: (slave ip6gretap689): Enslaving as an active interface with an up link [ 3234.846113][T25073] device ip6gretap689 entered promiscuous mode [ 3234.900865][T25073] device vlan591 entered promiscuous mode [ 3234.924638][T25073] device bond784 entered promiscuous mode [ 3234.976758][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond784: link becomes ready [ 3235.032622][T25059] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3235.056717][T25111] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3235.305560][T25053] overlayfs: failed to resolve './file0': -2 [ 3235.367483][T25111] 8021q: adding VLAN 0 to HW filter on device bond897 10:30:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xd1fd7e84, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3235.430880][T25114] device vlan738 entered promiscuous mode [ 3235.491187][T25114] device bond897 entered promiscuous mode 10:30:23 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x40) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3235.559000][T25116] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3235.775364][T25116] 8021q: adding VLAN 0 to HW filter on device bond741 [ 3235.890042][T25117] device vlan602 entered promiscuous mode [ 3235.931724][T25117] device bond741 entered promiscuous mode 10:30:24 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8400000000000000, 0x7fff) creat(0x0, 0x0) [ 3235.994969][T25158] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3236.056349][T25053] overlayfs: './file0' not a directory [ 3236.151425][T25158] 8021q: adding VLAN 0 to HW filter on device bond785 [ 3236.319660][T25159] bond785: (slave ip6gretap690): Enslaving as an active interface with an up link 10:30:24 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8603000000000000, 0x7fff) creat(0x0, 0x0) [ 3236.621572][T25183] device ip6gretap690 entered promiscuous mode 10:30:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3236.716034][T25183] device vlan592 entered promiscuous mode [ 3236.758790][T25183] device bond785 entered promiscuous mode 10:30:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf5510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3236.923982][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond785: link becomes ready 10:30:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe4ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:25 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3237.147832][T25254] 8021q: adding VLAN 0 to HW filter on device bond898 [ 3237.296279][T25255] device vlan739 entered promiscuous mode [ 3237.344210][T25255] device bond898 entered promiscuous mode [ 3237.454612][T25296] 8021q: adding VLAN 0 to HW filter on device bond786 [ 3237.485467][T25258] bond742 (uninitialized): Released all slaves [ 3237.546690][T25304] device vlan593 entered promiscuous mode [ 3237.612225][T25304] device bond786 entered promiscuous mode [ 3237.664922][T25297] bond742 (uninitialized): Released all slaves 10:30:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf6510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3237.943419][T25296] device ip6gretap691 entered promiscuous mode [ 3238.045089][T25296] bond786: (slave ip6gretap691): Enslaving as an active interface with an up link [ 3238.093286][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond786: link becomes ready 10:30:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xe7020000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3238.139728][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): vlan593: link becomes ready [ 3238.166475][T25355] __nla_validate_parse: 9 callbacks suppressed [ 3238.166496][T25355] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3238.428233][T25355] 8021q: adding VLAN 0 to HW filter on device bond899 [ 3238.554349][T25356] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3238.861075][T25356] 8021q: adding VLAN 0 to HW filter on device bond742 [ 3238.942781][T25358] device vlan603 entered promiscuous mode [ 3238.979093][T25358] device bond742 entered promiscuous mode 10:30:27 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x1000000, 0x7fff) creat(0x0, 0x0) [ 3239.234241][T25303] overlayfs: filesystem on './bus' not supported as upperdir [ 3239.403323][T25357] device vlan740 entered promiscuous mode [ 3239.429872][T25357] device bond899 entered promiscuous mode 10:30:27 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x3c40, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3239.477906][T25386] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3239.572594][T25399] batman_adv: Cannot find parent device [ 3239.609993][T25438] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3239.645720][T25437] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3239.682850][T25444] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf7510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3239.779777][T25443] batman_adv: Cannot find parent device [ 3239.860495][T25470] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3239.969619][T25470] 8021q: adding VLAN 0 to HW filter on device bond900 [ 3240.157624][T25503] device vlan741 entered promiscuous mode [ 3240.163386][T25503] device bond900 entered promiscuous mode [ 3240.182971][T25507] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3240.363785][T25253] overlayfs: filesystem on './bus' not supported as upperdir [ 3240.450709][T25507] 8021q: adding VLAN 0 to HW filter on device bond743 [ 3240.501571][T25470] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3240.534812][T25514] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3240.569142][T25459] overlayfs: filesystem on './bus' not supported as upperdir 10:30:29 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8806000000000000, 0x7fff) creat(0x0, 0x0) 10:30:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xedfc7d9e, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf8030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3240.993371][T25562] 8021q: adding VLAN 0 to HW filter on device bond901 [ 3241.026431][T25562] device vlan742 entered promiscuous mode [ 3241.034723][T25562] device bond901 entered promiscuous mode 10:30:29 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=M/file1llowerlir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r1], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3241.464296][T25563] 8021q: adding VLAN 0 to HW filter on device bond787 10:30:29 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x1000000, 0x7fff) creat(0x0, 0x0) [ 3241.595592][T25600] bond787: (slave ip6gretap692): Enslaving as an active interface with an up link [ 3241.786060][T25614] device ip6gretap692 entered promiscuous mode [ 3241.882426][T25614] device vlan594 entered promiscuous mode [ 3241.984848][T25614] device bond787 entered promiscuous mode 10:30:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3242.282092][T25608] 8021q: adding VLAN 0 to HW filter on device bond744 [ 3242.502907][T25647] device vlan604 entered promiscuous mode [ 3242.569637][T25647] device bond744 entered promiscuous mode [ 3242.855685][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond787: link becomes ready 10:30:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf8510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3243.230451][T25703] 8021q: adding VLAN 0 to HW filter on device bond902 [ 3243.407696][T25649] overlayfs: missing 'lowerdir' [ 3243.483723][T25705] device vlan743 entered promiscuous mode [ 3243.523072][T25705] device bond902 entered promiscuous mode [ 3243.578853][T25747] __nla_validate_parse: 7 callbacks suppressed [ 3243.578874][T25747] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3243.634837][T25753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3243.963141][T25753] 8021q: adding VLAN 0 to HW filter on device bond745 [ 3244.212364][T25754] device vlan605 entered promiscuous mode [ 3244.251723][T25754] device bond745 entered promiscuous mode [ 3244.323194][T25752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xe000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3244.573354][T25646] overlayfs: filesystem on './bus' not supported as upperdir [ 3244.639202][T25755] batman_adv: Cannot find parent device [ 3244.694967][T25799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3244.826585][T25799] 8021q: adding VLAN 0 to HW filter on device bond903 [ 3244.864411][T25802] device vlan744 entered promiscuous mode [ 3244.872522][T25802] device bond903 entered promiscuous mode [ 3244.886191][T25753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3244.901889][T25805] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf9510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3244.972035][T25804] batman_adv: Cannot find parent device 10:30:33 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8a09000000000000, 0x7fff) creat(0x0, 0x0) [ 3245.048942][T25818] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3245.108234][T25649] overlayfs: missing 'lowerdir' [ 3245.276302][T25818] 8021q: adding VLAN 0 to HW filter on device bond35 [ 3245.394554][T25840] device vlan34 entered promiscuous mode [ 3245.453410][T25840] device bond35 entered promiscuous mode [ 3245.521084][T25799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3245.678508][T25882] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf5ffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x852c0400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3246.273003][T25882] 8021q: adding VLAN 0 to HW filter on device bond746 [ 3246.396107][T25902] device vlan606 entered promiscuous mode [ 3246.471358][T25902] device bond746 entered promiscuous mode [ 3246.892299][T25917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:35 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x24884, &(0x7f0000000440)={[{@nfs_export_off}, {@index_off}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_on}, {@workdir={'workdir', 0x3d, './file1'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@metacopy_off}], [{@fsmagic={'fsmagic', 0x3d, 0x80000000}}, {@hash}, {@smackfshat={'smackfshat', 0x3d, 'tmpfs\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@dont_appraise}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3246.960556][T25963] 8021q: adding VLAN 0 to HW filter on device bond36 10:30:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfa510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3247.164659][T25965] bond36: (slave ip6gretap19): Enslaving as an active interface with an up link [ 3247.254027][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond36: link becomes ready 10:30:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xf6020000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x852c0400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3247.471982][T26021] 8021q: adding VLAN 0 to HW filter on device bond747 [ 3247.500494][T26020] overlayfs: './file0' not a directory [ 3247.841722][T26038] 8021q: adding VLAN 0 to HW filter on device bond904 [ 3247.931649][T26039] overlayfs: './file0' not a directory [ 3247.991848][T26046] device vlan745 entered promiscuous mode [ 3248.000294][T26046] device bond904 entered promiscuous mode 10:30:36 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000580)='fuseblk\x00', 0x1000000, &(0x7f00000005c0)='+$\x00\x00-\x00\x95\b\x05[{\x00\x85e\x1e\x04m\x90\xb8\v\xb6\xa7\a\x8a\x96\xb1\t\x10\x15K\x95^\x89W\xf0ie8\t\x8b\xc1j\xe9\xfd\xd3\xbe\xd2\xba\x14F\xaf\x17]\xbct\x9d\x1a\xcc\xc0\xf7\xcb1\xc0\x00([fY\x7fm\x02\xfa\xbb\x03\x00\xeb\x0f\x9f\xf4-c\x99!\xd8v\x1e\x94\xa8\xe5PAV/\xf70\x03R?\xa78\f\xb0\xf3Q\x87\nP\x13*\r\xae,\xed\x95l\x1d\x88\n\xc2\x05+\xe2h\xe1\xec\x19\xf7\xd3\x96\xf0H') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000000140)='./bus/file0\x00', 0x100) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000440), 0x4, &(0x7f0000000480)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@dont_measure}, {@subj_type}, {@fowner_eq}, {@subj_role={'subj_role', 0x3d, '+$\x00\x00-\x00\x95\b\x05[{\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'smackfsroot'}}]}) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdi~=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRESHEX], 0x16) sendfile(r2, r2, &(0x7f0000000240)=0x400000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3248.162106][T26067] 8021q: adding VLAN 0 to HW filter on device bond37 [ 3248.266846][T26155] overlayfs: unrecognized mount option "upperdi~=./bus" or missing value [ 3248.328474][T26093] bond37: (slave ip6gretap20): Enslaving as an active interface with an up link [ 3248.365712][T26155] overlayfs: unrecognized mount option "smackfstransmute=tmpfs" or missing value [ 3248.523553][T25892] overlayfs: filesystem on './bus' not supported as upperdir [ 3248.553818][T26155] overlayfs: unrecognized mount option "upperdi~=./bus" or missing value [ 3248.618553][T26069] 8021q: adding VLAN 0 to HW filter on device bond788 [ 3248.706096][T26108] device ip6gretap20 entered promiscuous mode [ 3248.809101][T26108] device vlan35 entered promiscuous mode 10:30:37 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="757070657264695c0900000075732c776f726b644ff6cbf2f5b82acc00002cec6f77657264e9723d2e2f66696c09000000000000008350690229baeca58abbde61af54eebd6dfdb0e7855f870cb410afe92c5a19a0035e71384200000a7d4706ff35a82b8e314fe822aeb8"]) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, 0x0, &(0x7f0000000040)) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3248.858501][T26108] device bond37 entered promiscuous mode [ 3248.893159][T26045] __nla_validate_parse: 7 callbacks suppressed 10:30:37 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8c01000000000000, 0x7fff) creat(0x0, 0x0) [ 3248.893179][T26045] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3249.002003][T26038] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:37 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb0000, 0x7fff) creat(0x0, 0x0) 10:30:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfb510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3249.044013][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond37: link becomes ready 10:30:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3249.181974][T26182] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3249.214095][T26180] batman_adv: Cannot find parent device [ 3249.364137][T26214] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3249.520135][T26214] 8021q: adding VLAN 0 to HW filter on device bond748 [ 3249.572476][T26219] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3249.745212][T26219] 8021q: adding VLAN 0 to HW filter on device bond905 [ 3249.879349][T26216] device vlan607 entered promiscuous mode [ 3249.918519][T26216] device bond748 entered promiscuous mode [ 3249.985385][T26246] device vlan746 entered promiscuous mode 10:30:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfc030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3250.239332][T26246] device bond905 entered promiscuous mode [ 3250.250046][T26216] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3250.284129][T26204] overlayfs: unrecognized mount option "upperdi\ " or missing value 10:30:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfc510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3250.743440][T26309] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3251.144763][T26309] 8021q: adding VLAN 0 to HW filter on device bond789 10:30:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xc520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3251.386523][T26219] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3251.634493][T26310] bond789: (slave ip6gretap693): Enslaving as an active interface with an up link [ 3251.717082][T26312] device ip6gretap693 entered promiscuous mode [ 3251.735730][T26312] device vlan595 entered promiscuous mode [ 3251.760043][T26312] device bond789 entered promiscuous mode [ 3251.786913][T26345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3251.882281][T26345] 8021q: adding VLAN 0 to HW filter on device bond749 [ 3251.907272][T26351] device vlan608 entered promiscuous mode [ 3251.913037][T26351] device bond749 entered promiscuous mode [ 3251.982995][T26309] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3252.030317][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond789: link becomes ready 10:30:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe030000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:40 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x8e04000000000000, 0x7fff) creat(0x0, 0x0) [ 3252.275506][T26204] overlayfs: unrecognized mount option "upperdi\ " or missing value [ 3252.320964][T26361] 8021q: adding VLAN 0 to HW filter on device bond38 [ 3252.518870][T26367] device vlan36 entered promiscuous mode [ 3252.541867][T26367] device bond38 entered promiscuous mode 10:30:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xc520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3252.699313][T26369] 8021q: adding VLAN 0 to HW filter on device bond906 [ 3252.792679][T26372] device vlan747 entered promiscuous mode [ 3252.892733][T26372] device bond906 entered promiscuous mode 10:30:41 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:30:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfcffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3253.162410][T26447] 8021q: adding VLAN 0 to HW filter on device bond790 [ 3253.581879][T26455] bond790: (slave ip6gretap694): Enslaving as an active interface with an up link 10:30:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3254.039681][T26488] device ip6gretap694 entered promiscuous mode [ 3254.088386][T26488] device vlan596 entered promiscuous mode [ 3254.126927][T26488] device bond790 entered promiscuous mode [ 3254.232204][T26501] __nla_validate_parse: 5 callbacks suppressed [ 3254.232226][T26501] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3254.382741][T26538] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3254.432720][T26541] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3254.557068][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond790: link becomes ready 10:30:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xc520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3254.600107][T26552] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3255.039040][T26552] 8021q: adding VLAN 0 to HW filter on device bond907 [ 3255.161730][T26554] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3255.242575][T26557] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3255.575435][T26600] device vlan748 entered promiscuous mode [ 3255.610581][T26600] device bond907 entered promiscuous mode [ 3255.695045][T26602] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3255.937255][T26602] 8021q: adding VLAN 0 to HW filter on device bond39 [ 3256.060554][T26604] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3256.343685][T26604] 8021q: adding VLAN 0 to HW filter on device bond791 [ 3256.542858][T26603] device vlan37 entered promiscuous mode [ 3256.594024][T26603] device bond39 entered promiscuous mode [ 3256.864339][T26606] bond791: (slave ip6gretap695): Enslaving as an active interface with an up link [ 3257.024088][T26612] device ip6gretap695 entered promiscuous mode [ 3257.075280][T26612] device vlan597 entered promiscuous mode [ 3257.198416][T26612] device bond791 entered promiscuous mode [ 3257.697890][T26710] overlayfs: './file0' not a directory 10:30:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfd510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:45 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xb8010000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:30:46 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fgetxattr(r4, &(0x7f0000000140)=@random={'system.', ')\x00'}, &(0x7f0000000440)=""/173, 0xad) mkdir(&(0x7f0000000300)='./file0\x00', 0x2) [ 3258.214268][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond791: link becomes ready [ 3258.269131][T26657] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3258.288077][T26654] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeff0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:46 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9007000000000000, 0x7fff) creat(0x0, 0x0) 10:30:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3258.910589][T26729] 8021q: adding VLAN 0 to HW filter on device bond792 [ 3259.281610][T26745] 8021q: adding VLAN 0 to HW filter on device bond750 [ 3259.456365][T26770] device vlan598 entered promiscuous mode [ 3259.471711][T26770] device bond792 entered promiscuous mode [ 3259.609946][T26771] device vlan609 entered promiscuous mode [ 3259.616181][T26771] device bond750 entered promiscuous mode [ 3259.671515][T26812] __nla_validate_parse: 4 callbacks suppressed [ 3259.671535][T26812] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3259.895388][T26812] 8021q: adding VLAN 0 to HW filter on device bond908 [ 3260.018849][T26816] device vlan749 entered promiscuous mode [ 3260.048828][T26816] device bond908 entered promiscuous mode 10:30:48 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xb8010000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3260.593617][T26729] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3260.624301][T26822] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3260.662486][T26861] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfe510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3260.945100][T26873] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3261.189528][T26873] 8021q: adding VLAN 0 to HW filter on device bond793 [ 3261.252874][T26872] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3261.442213][T26872] 8021q: adding VLAN 0 to HW filter on device bond751 [ 3261.455550][T26875] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3261.642312][T26875] 8021q: adding VLAN 0 to HW filter on device bond909 [ 3261.720390][T26877] device vlan610 entered promiscuous mode [ 3261.781899][T26877] device bond751 entered promiscuous mode [ 3261.882901][T26876] device vlan599 entered promiscuous mode [ 3261.918233][T26876] device bond793 entered promiscuous mode [ 3262.005554][T26886] device vlan750 entered promiscuous mode [ 3262.025272][T26886] device bond909 entered promiscuous mode 10:30:50 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$unix(r0, &(0x7f000000cc80)=[{{&(0x7f0000000440)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="09576f7d77e9013a0be6285841f5702fd7a4aefb4ec65d74d9e0e62559137571204a0df7d94d61", 0x27}, {&(0x7f0000000580)="635316e4b52c19a1dc3cca1554465d3d99567ddc2db497dd10645ad82817514c5f00a0f739ad7155901adc0396271f269c2f964a8c00a7e26a4e30ddff2815533ca103cd796e1f670c1badc4257b835b10477b98e355685325ee3fcd37b2de7547b7fd33b6f2ac08932be4fd1b84ffeee522319bfa2f269ce1ab92c1122933c75bffb1e08933b0fd554a30132480b3570e8a9412e51fb9c641399f22f04bc8c837bd6902ce638bc1c677a1ff2f16daefe2a4203a159070522b9b0717ac0f1dca54f60a99357d0307", 0xc8}, {&(0x7f0000000300)="dbc3f24e7a5e0aea8df6f75fec631205fa68", 0x12}, {&(0x7f0000000680)="2702e3ee18c4f7882f7765531144bf5f8929be66dfb8b26325d9980212dafcc42f5b0341592bea052f33e18c6706bfe23a6a7a0b5dc0a4de288d051f3f1b4a0314d905dfe72c42796944716d6d0b4f2151cc5809f611da421be25403fc822d79351fe3c20ad230b266ad2420721dfab1eb9a5d86fc045f08cf06cf9505bdb44757fdbcdd1bf16007d660802d5d645f8480dd9c8d8dc97b87df7ff8206c17a9d5eee59a30ede2d4d306179d222b3ca4133dcf4495bc3b882b02f86e0f3ab85549738d0442d64005b7b0d1fc", 0xcb}, 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0x1000}, {&(0x7f0000000780)="a1bc884c5d9d66c19831e7a8c417f0c9e0b64ece30e9a5750faeaba89181b4e96c27e84925348ce5d6570ac88c8b0dd8dd8ff19458ee12b9caf29750dea60025f37802eb1698d1cdcf43982c9f30dc690d8664adda37f6051c4d4fe4f677538dc25bc32d80856e055ddb9200eb567f7e0ced84bb143702120f1b37f51a640bb290a329bf3052b58bb8e58cf96655ae20b1dfeed04e32eaf54d34b38ce27ab03d401b1b9669f71bd69d19534477a6c1ca0626c3187d61ff", 0xb7}], 0x6, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x40, 0x8000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000001980)="3f153ff764e104b4edbf81d04200968600b416774dca9e39dd8cc173319b17d40828a8b9f97693157ba75c823bb7b82ce59cbfec4bbc0677c0e3401cc230287c9ac2f1ccaeddb18fb82544e7c38c46c10719536a46acb3e48d59183bfeea4f38d14837822fcd1f3cb906bc348ecbfb2d2b1b41fd6149716a0940e862a9ba5e1834d55aab2c629b28cafd6d3caec21801c0706682be27785b0d01eeff2bb05615858fade7073bfae2623014378960728024ed5483f40536bf98bfca7a36073277316ca7bdf5358665f120e2a6a8a79b47c66b41", 0xd3}], 0x1, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x20000000}}, {{&(0x7f0000002e00)=@abs={0xdd20e49b13f0e95, 0x0, 0x4e22}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000002e80)="0cb7f564a2f443f11d1d428e726c326af1f606b117cdb03b00d10ee774bf890090946b0a0e0257a26c3c018595e5ac7182fb86781018fdd7b2add95621e143ae5f8cd669c4a8c32e1598ff24b65fe4b7d9f84a0d7ed58f7aee5f044312fca5057dd45d4fd6da0b0888a518f996352289949a5fdc1e67a1cf406a7874361c", 0x7e}, 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{&(0x7f0000004740)="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0x1000}], 0x6, &(0x7f000000b500)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r3, r4, r0]}}], 0x110, 0x8884}}, {{&(0x7f000000b640)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000cbc0)=[{&(0x7f000000b6c0)="ec2575f5b47e18afd6f2a8d153f46c0f6f7efc4832d6af4a941b98413262ef390d311e3eff0053d11e4dfffc33745193937e7cdc0cb692e6a966dba2b7fa815f31689459958a163461ca2e358078eb99daa5bdcae52457651f68780c9a802b8ca8de6381cbe3799a48f66adadf7a8932bedaa550478d2d9bb6eeb5588528afd1b8833bf63d81867eb93d100890ee7b17910193c393483e5db25a4753815753b66817f4710c1e5b0d2a7d3f5b45bcde5b6faac0192467645d556122888ad9149474f813fd93d567ef3a6b3808874a4d80c63dbef573", 0xd5}, {&(0x7f000000b7c0)="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0x1000}, {&(0x7f000000c7c0)="efa6a32acab14d0ad14573be18c7b5ce7cdbeeb39926663fdceb71e2f4af21b6fbdf766036d2d6375cb39240f26f85c7bc0340554b9a01246f35adf8e5f0738071c823cc39b5f60aa4aa165cd9632c806faa01da0de624cd35632116ae59b328361509b1c6e97bfc6c4d6852", 0x6c}, {&(0x7f000000c840)="df0483ad699472a1dd8fbeaf6cbd3ac3da1454a9a4109932868ad67e7b6ba387f292b9e138e6798d4a2fc920969707273519b5502bd137823896fa957c4de4654273f1e6fb6dafe56cbe49ac10a9dee42117a1546d3e5c1756ac2629341aa5d09e2977419f5ad2f125934a673aa400eea2f925644e2da76cac6a76290d47b96708cebf4e1898c30be015724268eca239355a7f8ee08ebbcce027be1486d084ccf26196dd7c3b880d6cba672970645f263cbf88fb4a", 0xb5}, {&(0x7f000000c900)="1e5930c7e4e1d6dfa0f1b572decc52252e63ef934514780ea57f24f02c142233c0fed94141738cacfbc384d0fdad82f6e00ffd6facf7922d24c3420fc9ea5cca701a0235ca6781ce8ed978cad964b74850a744d3016d23bfb60225fd33", 0x5d}, {&(0x7f000000c980)="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", 0xff}, {&(0x7f000000ca80)="3a85c6", 0x3}, {&(0x7f000000cac0)="7bb9437a49cd06216e1212b5310127e48eb4771fdb75800e504ac6201cabb943078c06492ff27cadf58171f5f548cdc79db3f126276517c514df24477c9bf4577759217a20918718d5db3381cb76400fa111a1f375147c7e4e78e6eaa16f83277dfbfa64443bb808bd61e2b56b340005f6faf6268db9f58c4d987a584ab0a21a1646842a25209d0a1b7f2e1aa76aa63b635b728d40be2f8f3e2945ba9753bb80310608bcb86bc5a40861fdd3605d649d943eb6a90626fc41d1242f9f0cbdddbe3ccb856b1eda4f40d16f4c5a4066cd62d6fe4a391d4c6ac185095ffec64bff585a327fe3ea22bc66472f", 0xea}], 0x8, &(0x7f000000cc40), 0x0, 0x40048b4}}], 0x5, 0x4100) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3262.332790][T26872] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3262.355849][T26887] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3262.385838][T26995] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeff0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3262.844799][T27012] 8021q: adding VLAN 0 to HW filter on device bond794 [ 3263.093922][T27009] 8021q: adding VLAN 0 to HW filter on device bond752 [ 3263.311736][T27022] bond794: (slave ip6gretap697): Enslaving as an active interface with an up link 10:30:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x920a000000000000, 0x7fff) creat(0x0, 0x0) [ 3263.449820][T27023] device vlan611 entered promiscuous mode [ 3263.488442][T27023] device bond752 entered promiscuous mode [ 3263.580415][T27047] device ip6gretap697 entered promiscuous mode [ 3263.589502][T27047] device vlan600 entered promiscuous mode [ 3263.595444][T27047] device bond794 entered promiscuous mode [ 3263.691847][T27057] 8021q: adding VLAN 0 to HW filter on device bond910 [ 3263.728411][T27082] device vlan751 entered promiscuous mode [ 3263.738319][T27082] device bond910 entered promiscuous mode [ 3263.763279][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond794: link becomes ready 10:30:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff7f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfeffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3264.381892][T27148] 8021q: adding VLAN 0 to HW filter on device bond911 [ 3264.561286][T27192] 8021q: adding VLAN 0 to HW filter on device bond795 [ 3264.792847][T27194] 8021q: adding VLAN 0 to HW filter on device bond753 10:30:53 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xfc04, 0x7fff) creat(0x0, 0x0) [ 3265.068204][T27196] bond795: (slave ip6gretap698): Enslaving as an active interface with an up link 10:30:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3265.172798][T27209] device vlan612 entered promiscuous mode [ 3265.194862][T27209] device bond753 entered promiscuous mode [ 3265.251012][T27222] device ip6gretap698 entered promiscuous mode [ 3265.294900][T27106] overlayfs: filesystem on './bus' not supported as upperdir [ 3265.324479][T27222] device vlan601 entered promiscuous mode [ 3265.373712][T27222] device bond795 entered promiscuous mode [ 3265.580588][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond795: link becomes ready [ 3265.732018][T27196] __nla_validate_parse: 10 callbacks suppressed [ 3265.732043][T27196] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3265.786659][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 3265.793090][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 3265.814293][T27209] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3265.858992][T27281] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffff0300, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9402000000000000, 0x7fff) creat(0x0, 0x0) [ 3266.043175][T27281] 8021q: adding VLAN 0 to HW filter on device bond912 [ 3266.260348][T27284] device vlan752 entered promiscuous mode [ 3266.329890][T27284] device bond912 entered promiscuous mode [ 3266.378954][T27285] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3266.480137][T27327] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3266.751398][T27006] overlayfs: filesystem on './bus' not supported as upperdir [ 3266.778544][T27327] 8021q: adding VLAN 0 to HW filter on device bond796 [ 3266.839006][T27331] bond796: (slave ip6gretap699): Enslaving as an active interface with an up link [ 3267.051719][T13594] IPv6: ADDRCONF(NETDEV_CHANGE): bond796: link becomes ready [ 3267.154425][T27333] device ip6gretap699 entered promiscuous mode [ 3267.162670][T27333] device vlan602 entered promiscuous mode [ 3267.172376][T27333] device bond796 entered promiscuous mode [ 3267.213833][T27331] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff0f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723df615a70f732c7765312c6c6f776572ffffffff2e2f66696c6530c7f8b63c5d77175ca1167dcb8bdeae676d58b326b49f5aaa599d56547f1d90647e922744342f922c63f4b2617e79c01d2e12"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000140)='./bus/file0\x00', 0x20) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:30:55 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = perf_event_open(0x0, 0x0, 0x2, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000540)='./bus\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240)=0x8208000000000000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3267.633805][T27391] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3267.963961][T27391] 8021q: adding VLAN 0 to HW filter on device bond797 [ 3268.018354][T27394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3268.128856][T27365] overlayfs: failed to resolve './bus': -2 [ 3268.312814][T27394] 8021q: adding VLAN 0 to HW filter on device bond754 [ 3268.469821][T27392] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:56 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9605000000000000, 0x7fff) creat(0x0, 0x0) [ 3268.517992][T27439] overlayfs: unrecognized mount option "we1" or missing value 10:30:56 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$unix(r0, &(0x7f000000cc80)=[{{&(0x7f0000000440)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="09576f7d77e9013a0be6285841f5702fd7a4aefb4ec65d74d9e0e62559137571204a0df7d94d61", 0x27}, {&(0x7f0000000580)="635316e4b52c19a1dc3cca1554465d3d99567ddc2db497dd10645ad82817514c5f00a0f739ad7155901adc0396271f269c2f964a8c00a7e26a4e30ddff2815533ca103cd796e1f670c1badc4257b835b10477b98e355685325ee3fcd37b2de7547b7fd33b6f2ac08932be4fd1b84ffeee522319bfa2f269ce1ab92c1122933c75bffb1e08933b0fd554a30132480b3570e8a9412e51fb9c641399f22f04bc8c837bd6902ce638bc1c677a1ff2f16daefe2a4203a159070522b9b0717ac0f1dca54f60a99357d0307", 0xc8}, {&(0x7f0000000300)="dbc3f24e7a5e0aea8df6f75fec631205fa68", 0x12}, {&(0x7f0000000680)="2702e3ee18c4f7882f7765531144bf5f8929be66dfb8b26325d9980212dafcc42f5b0341592bea052f33e18c6706bfe23a6a7a0b5dc0a4de288d051f3f1b4a0314d905dfe72c42796944716d6d0b4f2151cc5809f611da421be25403fc822d79351fe3c20ad230b266ad2420721dfab1eb9a5d86fc045f08cf06cf9505bdb44757fdbcdd1bf16007d660802d5d645f8480dd9c8d8dc97b87df7ff8206c17a9d5eee59a30ede2d4d306179d222b3ca4133dcf4495bc3b882b02f86e0f3ab85549738d0442d64005b7b0d1fc", 0xcb}, 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0x1000}, {&(0x7f0000000780)="a1bc884c5d9d66c19831e7a8c417f0c9e0b64ece30e9a5750faeaba89181b4e96c27e84925348ce5d6570ac88c8b0dd8dd8ff19458ee12b9caf29750dea60025f37802eb1698d1cdcf43982c9f30dc690d8664adda37f6051c4d4fe4f677538dc25bc32d80856e055ddb9200eb567f7e0ced84bb143702120f1b37f51a640bb290a329bf3052b58bb8e58cf96655ae20b1dfeed04e32eaf54d34b38ce27ab03d401b1b9669f71bd69d19534477a6c1ca0626c3187d61ff", 0xb7}], 0x6, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x40, 0x8000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000001980)="3f153ff764e104b4edbf81d04200968600b416774dca9e39dd8cc173319b17d40828a8b9f97693157ba75c823bb7b82ce59cbfec4bbc0677c0e3401cc230287c9ac2f1ccaeddb18fb82544e7c38c46c10719536a46acb3e48d59183bfeea4f38d14837822fcd1f3cb906bc348ecbfb2d2b1b41fd6149716a0940e862a9ba5e1834d55aab2c629b28cafd6d3caec21801c0706682be27785b0d01eeff2bb05615858fade7073bfae2623014378960728024ed5483f40536bf98bfca7a36073277316ca7bdf5358665f120e2a6a8a79b47c66b41", 0xd3}], 0x1, &(0x7f0000002dc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x20000000}}, {{&(0x7f0000002e00)=@abs={0xdd20e49b13f0e95, 0x0, 0x4e22}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000002e80)="0cb7f564a2f443f11d1d428e726c326af1f606b117cdb03b00d10ee774bf890090946b0a0e0257a26c3c018595e5ac7182fb86781018fdd7b2add95621e143ae5f8cd669c4a8c32e1598ff24b65fe4b7d9f84a0d7ed58f7aee5f044312fca5057dd45d4fd6da0b0888a518f996352289949a5fdc1e67a1cf406a7874361c", 0x7e}, 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{&(0x7f0000004740)="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0x1000}], 0x6, &(0x7f000000b500)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r3, r4, r0]}}], 0x110, 0x8884}}, {{&(0x7f000000b640)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000cbc0)=[{&(0x7f000000b6c0)="ec2575f5b47e18afd6f2a8d153f46c0f6f7efc4832d6af4a941b98413262ef390d311e3eff0053d11e4dfffc33745193937e7cdc0cb692e6a966dba2b7fa815f31689459958a163461ca2e358078eb99daa5bdcae52457651f68780c9a802b8ca8de6381cbe3799a48f66adadf7a8932bedaa550478d2d9bb6eeb5588528afd1b8833bf63d81867eb93d100890ee7b17910193c393483e5db25a4753815753b66817f4710c1e5b0d2a7d3f5b45bcde5b6faac0192467645d556122888ad9149474f813fd93d567ef3a6b3808874a4d80c63dbef573", 0xd5}, {&(0x7f000000b7c0)="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0x1000}, {&(0x7f000000c7c0)="efa6a32acab14d0ad14573be18c7b5ce7cdbeeb39926663fdceb71e2f4af21b6fbdf766036d2d6375cb39240f26f85c7bc0340554b9a01246f35adf8e5f0738071c823cc39b5f60aa4aa165cd9632c806faa01da0de624cd35632116ae59b328361509b1c6e97bfc6c4d6852", 0x6c}, {&(0x7f000000c840)="df0483ad699472a1dd8fbeaf6cbd3ac3da1454a9a4109932868ad67e7b6ba387f292b9e138e6798d4a2fc920969707273519b5502bd137823896fa957c4de4654273f1e6fb6dafe56cbe49ac10a9dee42117a1546d3e5c1756ac2629341aa5d09e2977419f5ad2f125934a673aa400eea2f925644e2da76cac6a76290d47b96708cebf4e1898c30be015724268eca239355a7f8ee08ebbcce027be1486d084ccf26196dd7c3b880d6cba672970645f263cbf88fb4a", 0xb5}, {&(0x7f000000c900)="1e5930c7e4e1d6dfa0f1b572decc52252e63ef934514780ea57f24f02c142233c0fed94141738cacfbc384d0fdad82f6e00ffd6facf7922d24c3420fc9ea5cca701a0235ca6781ce8ed978cad964b74850a744d3016d23bfb60225fd33", 0x5d}, {&(0x7f000000c980)="dd65bc4c11b3641cec5353a1bf8a04aba0afc343488cc398e2056f220b57e0c01e50df47ef1a9f669de875607b9cc9a892bcf4b2c43f7772d573108c1fe53b451d83140d3b7c358dbcf84f647b4af7c4a1686e35ccfc34ea41192b5dc12abe8e97c11fd32dd8d0dd45a6fabb827353b69de4dbfccc3cd7a2559d2fb870b79e5d36810afd8cc1194cb91d200261183992031c857caeebe1088ec61d5d99d47f75179699bb5d75fa9a19515bd97f909567ad0692c40475b66e0c36538517435fbcfc09f153c4932d7c7fbc598e919de05d4a4a78f6c73366f99ca166ae9aaefa8dc82582bb8874ad60a9ffb2f6a8f0509ca75b8be5297a8838ca6d50d900ab3a", 0xff}, {&(0x7f000000ca80)="3a85c6", 0x3}, {&(0x7f000000cac0)="7bb9437a49cd06216e1212b5310127e48eb4771fdb75800e504ac6201cabb943078c06492ff27cadf58171f5f548cdc79db3f126276517c514df24477c9bf4577759217a20918718d5db3381cb76400fa111a1f375147c7e4e78e6eaa16f83277dfbfa64443bb808bd61e2b56b340005f6faf6268db9f58c4d987a584ab0a21a1646842a25209d0a1b7f2e1aa76aa63b635b728d40be2f8f3e2945ba9753bb80310608bcb86bc5a40861fdd3605d649d943eb6a90626fc41d1242f9f0cbdddbe3ccb856b1eda4f40d16f4c5a4066cd62d6fe4a391d4c6ac185095ffec64bff585a327fe3ea22bc66472f", 0xea}], 0x8, &(0x7f000000cc40), 0x0, 0x40048b4}}], 0x5, 0x4100) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3268.660555][T27392] 8021q: adding VLAN 0 to HW filter on device bond913 [ 3268.721792][T27414] device vlan753 entered promiscuous mode [ 3268.753909][T27414] device bond913 entered promiscuous mode [ 3268.821633][T27397] device vlan603 entered promiscuous mode [ 3268.831501][T27397] device bond797 entered promiscuous mode [ 3268.891606][T27412] device vlan613 entered promiscuous mode [ 3268.915168][T27412] device bond754 entered promiscuous mode 10:30:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3269.101289][T27413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:30:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff510500, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3269.335368][T27439] overlayfs: unrecognized mount option "we1" or missing value [ 3269.534463][T27531] 8021q: adding VLAN 0 to HW filter on device bond798 [ 3269.788369][T27543] 8021q: adding VLAN 0 to HW filter on device bond914 [ 3269.993243][T27531] bond798: (slave ip6gretap700): Enslaving as an active interface with an up link [ 3270.264443][T27576] 8021q: adding VLAN 0 to HW filter on device bond755 [ 3270.443929][T27575] device vlan754 entered promiscuous mode [ 3270.549696][T27575] device bond914 entered promiscuous mode [ 3270.728364][T27546] device ip6gretap700 entered promiscuous mode [ 3270.770775][T27546] device vlan604 entered promiscuous mode [ 3270.820536][T27546] device bond798 entered promiscuous mode [ 3270.913644][T27589] device vlan614 entered promiscuous mode [ 3270.961508][T27589] device bond755 entered promiscuous mode [ 3271.334508][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond798: link becomes ready [ 3271.477312][T27607] __nla_validate_parse: 5 callbacks suppressed [ 3271.477334][T27607] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:30:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3271.534237][T27663] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:30:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xff7f0000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:30:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3271.865780][T27680] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3272.003100][T27680] 8021q: adding VLAN 0 to HW filter on device bond756 [ 3272.239286][T27683] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3272.343382][T27728] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3272.663835][T27728] 8021q: adding VLAN 0 to HW filter on device bond799 10:31:01 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./file2\x00', &(0x7f0000000300), &(0x7f0000000440)=@v2={0x2000000, [{0x5, 0x3}, {0xffff7b39, 0x8}]}, 0x14, 0x3) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3272.989066][T27681] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffff0300, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3273.271420][T27730] bond799: (slave ip6gretap701): Enslaving as an active interface with an up link [ 3273.407385][T27731] device ip6gretap701 entered promiscuous mode [ 3273.451977][T27731] device vlan605 entered promiscuous mode [ 3273.490001][T27731] device bond799 entered promiscuous mode 10:31:01 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xb6090000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3273.602315][T27687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3273.721520][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond799: link becomes ready 10:31:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3273.776570][T27728] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3273.814307][T27779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3274.022150][T27779] 8021q: adding VLAN 0 to HW filter on device bond757 [ 3274.229518][T27781] device vlan615 entered promiscuous mode [ 3274.248355][T27781] device bond757 entered promiscuous mode [ 3274.262941][T27828] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:02 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9808000000000000, 0x7fff) creat(0x0, 0x0) 10:31:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3274.584861][T27828] 8021q: adding VLAN 0 to HW filter on device bond915 [ 3274.741129][T27829] device vlan755 entered promiscuous mode [ 3274.763142][T27829] device bond915 entered promiscuous mode 10:31:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3275.301482][T27861] 8021q: adding VLAN 0 to HW filter on device bond800 [ 3275.494026][T27862] bond800: (slave ip6gretap702): Enslaving as an active interface with an up link [ 3275.577646][T27873] device ip6gretap702 entered promiscuous mode [ 3275.584342][T27873] device vlan606 entered promiscuous mode [ 3275.687484][T27873] device bond800 entered promiscuous mode 10:31:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3275.773698][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond800: link becomes ready 10:31:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffc3, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3276.077821][T27924] 8021q: adding VLAN 0 to HW filter on device bond758 [ 3276.198943][T27927] device vlan616 entered promiscuous mode [ 3276.243320][T27927] device bond758 entered promiscuous mode [ 3276.418537][T27971] 8021q: adding VLAN 0 to HW filter on device bond916 [ 3276.500282][T27975] device vlan756 entered promiscuous mode [ 3276.540398][T27975] device bond916 entered promiscuous mode [ 3276.580992][T28018] overlayfs: './file0' not a directory [ 3276.613390][T27976] __nla_validate_parse: 6 callbacks suppressed [ 3276.613411][T27976] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:04 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9605000000000000, 0x7fff) creat(0x0, 0x0) [ 3276.726421][T27977] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3276.907748][T27878] overlayfs: filesystem on './bus' not supported as upperdir [ 3277.070060][T27977] 8021q: adding VLAN 0 to HW filter on device bond801 10:31:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3277.243762][T27979] bond801: (slave ip6gretap703): Enslaving as an active interface with an up link [ 3277.358699][T28006] device ip6gretap703 entered promiscuous mode 10:31:05 executing program 4: getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000040)) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000140)={&(0x7f0000000440)=""/184, 0xb8, 0x8, 0x5}) r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x88080, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3277.403748][T28006] device vlan607 entered promiscuous mode [ 3277.452374][T28006] device bond801 entered promiscuous mode 10:31:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3277.557066][T28023] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3277.580474][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond801: link becomes ready [ 3277.681328][T28066] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3277.706943][T28071] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3277.778098][T28071] 8021q: adding VLAN 0 to HW filter on device bond759 [ 3277.792222][T28083] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3277.837949][T28083] 8021q: adding VLAN 0 to HW filter on device bond917 [ 3277.862458][T28079] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3278.014466][T28155] device vlan617 entered promiscuous mode 10:31:06 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9a00000000000000, 0x7fff) creat(0x0, 0x0) [ 3278.061442][T28155] device bond759 entered promiscuous mode 10:31:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3278.117490][T28119] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3278.208569][T28161] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3278.591781][T28161] 8021q: adding VLAN 0 to HW filter on device bond802 [ 3278.923356][T28165] bond802: (slave ip6gretap704): Enslaving as an active interface with an up link [ 3278.963957][T28168] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3279.034874][T28078] overlayfs: failed to resolve './file1': -2 [ 3279.189582][T28168] 8021q: adding VLAN 0 to HW filter on device bond760 [ 3279.231056][T28169] device ip6gretap704 entered promiscuous mode 10:31:07 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9808000000000000, 0x7fff) creat(0x0, 0x0) [ 3279.272951][T28169] device vlan608 entered promiscuous mode [ 3279.315127][T28169] device bond802 entered promiscuous mode [ 3279.419130][T28193] device vlan618 entered promiscuous mode [ 3279.481503][T28193] device bond760 entered promiscuous mode [ 3279.614560][T28210] 8021q: adding VLAN 0 to HW filter on device bond918 [ 3279.705003][T28078] overlayfs: failed to resolve './file1': -2 [ 3279.947532][T28213] device vlan757 entered promiscuous mode [ 3279.980543][T28213] device bond918 entered promiscuous mode [ 3280.132448][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond802: link becomes ready 10:31:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3280.521888][T28309] 8021q: adding VLAN 0 to HW filter on device bond761 [ 3280.722907][T28310] 8021q: adding VLAN 0 to HW filter on device bond919 [ 3280.810456][T28337] device vlan619 entered promiscuous mode [ 3280.821027][T28337] device bond761 entered promiscuous mode [ 3280.893024][T28349] 8021q: adding VLAN 0 to HW filter on device bond803 [ 3280.922598][T28350] device vlan758 entered promiscuous mode [ 3280.931340][T28350] device bond919 entered promiscuous mode [ 3281.034529][T28373] bond803: (slave ip6gretap705): Enslaving as an active interface with an up link 10:31:09 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x3, 0x6, 0x8, 0x3, 0x0, 0x9, 0x5020, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0xc000, 0x10001, 0x5, 0x5, 0x7, 0x80, 0x3ff, 0x0, 0x1ff, 0x0, 0x6}, 0x0, 0xc, r0, 0x9) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3281.106362][T28173] overlayfs: filesystem on './bus' not supported as upperdir [ 3281.143206][T28387] device ip6gretap705 entered promiscuous mode [ 3281.205780][T28387] device vlan609 entered promiscuous mode [ 3281.225532][T28387] device bond803 entered promiscuous mode [ 3281.330720][ T3981] IPv6: ADDRCONF(NETDEV_CHANGE): bond803: link becomes ready 10:31:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffc3, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3282.274346][T28349] __nla_validate_parse: 9 callbacks suppressed [ 3282.274369][T28349] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3282.349092][T28448] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffff5, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3282.640237][T28448] 8021q: adding VLAN 0 to HW filter on device bond920 [ 3282.803162][T28450] device vlan759 entered promiscuous mode [ 3282.841608][T28450] device bond920 entered promiscuous mode [ 3282.996749][T28499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3283.190989][T28499] 8021q: adding VLAN 0 to HW filter on device bond804 [ 3283.294914][T28453] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3283.398849][T28472] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x5, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:11 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9a0b000000000000, 0x7fff) creat(0x0, 0x0) 10:31:11 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9808000000000000, 0x7fff) creat(0x0, 0x0) [ 3284.000637][T28500] bond804: (slave ip6gretap706): Enslaving as an active interface with an up link [ 3284.024330][T28525] device ip6gretap706 entered promiscuous mode [ 3284.039392][T28525] device vlan610 entered promiscuous mode [ 3284.047406][T28525] device bond804 entered promiscuous mode [ 3284.063948][T28532] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3284.173525][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond804: link becomes ready [ 3284.243498][T28548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3284.508538][T28548] 8021q: adding VLAN 0 to HW filter on device bond921 [ 3284.549215][T28550] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3284.643547][T28551] device vlan760 entered promiscuous mode [ 3284.689365][T28551] device bond921 entered promiscuous mode 10:31:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3284.801728][T28601] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x106) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r0, r3, &(0x7f0000000140)=0xfffffffffffffffd, 0x9) creat(&(0x7f00000000c0)='./bus\x00', 0x100) creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@private, @in6=@private2}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) [ 3285.110918][T28601] 8021q: adding VLAN 0 to HW filter on device bond762 [ 3285.197590][T28604] device vlan620 entered promiscuous mode [ 3285.203348][T28604] device bond762 entered promiscuous mode [ 3285.214004][T28548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3285.486298][T28645] 8021q: adding VLAN 0 to HW filter on device bond805 10:31:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3285.892407][T28648] bond805: (slave ip6gretap707): Enslaving as an active interface with an up link [ 3286.090464][T28677] device ip6gretap707 entered promiscuous mode [ 3286.151620][T28677] device vlan611 entered promiscuous mode [ 3286.194102][T28677] device bond805 entered promiscuous mode [ 3286.353289][T28672] overlayfs: failed to resolve './file1': -2 [ 3286.492371][T28692] 8021q: adding VLAN 0 to HW filter on device bond922 [ 3286.628500][T28695] device vlan761 entered promiscuous mode [ 3286.637419][T28552] overlayfs: './file0' not a directory [ 3286.704400][T28695] device bond922 entered promiscuous mode [ 3286.756810][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond805: link becomes ready [ 3287.012962][T28672] overlayfs: failed to resolve './file1': -2 10:31:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x7, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9c03000000000000, 0x7fff) creat(0x0, 0x0) [ 3287.367170][T28761] __nla_validate_parse: 7 callbacks suppressed [ 3287.367192][T28761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:15 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9808000000000000, 0x7fff) creat(0x0, 0x0) [ 3287.690765][T28761] 8021q: adding VLAN 0 to HW filter on device bond763 [ 3287.731541][T28763] device vlan621 entered promiscuous mode [ 3287.743509][T28763] device bond763 entered promiscuous mode [ 3287.762668][T28765] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x8, 0x6, 0x0, 0x80, 0x0, 0x101, 0x20000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x1}, 0x1012, 0xffffffff00000000, 0x4, 0x9, 0x1, 0x3, 0x6, 0x0, 0x6, 0x0, 0x80000001}, 0x0, 0x6, r0, 0x2) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="757070657264f15f690800000000001600776f726b6469723d2e2f66696c65312c6c937765726469723d2e2f666984087740fee2c34dfc480409db98bece698577ebd8790f069d7f4c14f0aae4cdd101d38b7905eab76b5914cd60f261ddad243b5ef92bdf4181e7734489bfe67eb923c06cc454f0f68baf788c26d770d59334a4a389153e04986823942b6fac08769242a9b1638fabea5cb46d01e91dcddf3847a3643c9b60464a1fa4235632681cddb3e4e145d392a9c65adb6487c8693bb71b2349fb35212933f51ed6092744570447539de6e2cd"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3287.979214][T28765] 8021q: adding VLAN 0 to HW filter on device bond923 [ 3288.041190][T28766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3288.331761][T28766] 8021q: adding VLAN 0 to HW filter on device bond806 [ 3288.667741][T28786] bond806: (slave ip6gretap708): Enslaving as an active interface with an up link [ 3288.784036][T28801] device ip6gretap708 entered promiscuous mode [ 3288.825835][T28801] device vlan612 entered promiscuous mode [ 3288.864658][T28801] device bond806 entered promiscuous mode [ 3289.626734][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond806: link becomes ready [ 3289.692284][T28763] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3289.714200][T28904] overlayfs: unrecognized mount option "upperd_i" or missing value [ 3289.736396][T28785] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3289.820519][T28795] device vlan762 entered promiscuous mode 10:31:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3289.869006][T28795] device bond923 entered promiscuous mode [ 3289.924028][T28896] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x8, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3290.147598][T28912] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3290.277343][T28802] overlayfs: filesystem on './bus' not supported as upperdir 10:31:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3290.419419][T28912] 8021q: adding VLAN 0 to HW filter on device bond764 [ 3290.478769][T28946] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3290.613296][T28856] overlayfs: unrecognized mount option "upperd_i" or missing value [ 3290.691685][T28946] 8021q: adding VLAN 0 to HW filter on device bond924 10:31:19 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0x9e06000000000000, 0x7fff) creat(0x0, 0x0) [ 3290.828933][T28957] device vlan763 entered promiscuous mode [ 3290.856022][T28957] device bond924 entered promiscuous mode [ 3290.886130][T28940] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3290.897454][T28960] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:19 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240)=0xb2030000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3291.134159][T28960] 8021q: adding VLAN 0 to HW filter on device bond807 10:31:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3291.454095][T28972] bond807: (slave ip6gretap709): Enslaving as an active interface with an up link [ 3291.550742][T28992] device ip6gretap709 entered promiscuous mode [ 3291.569701][T28992] device vlan613 entered promiscuous mode [ 3291.589356][T28992] device bond807 entered promiscuous mode [ 3291.651479][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond807: link becomes ready 10:31:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x9, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3291.888724][T29054] 8021q: adding VLAN 0 to HW filter on device bond765 10:31:20 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66bb2b29d4a75deff26d2cf81a1f66696c6530000000"]) chdir(&(0x7f0000000140)='./file0\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, 0x0, &(0x7f0000000040)) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="a88b1a55ce693a394340c96f33eef71c7c2396dc409aa41ab2e9265f684ba610f1e2ea2b40f0aa267e6d000000000000000000000000b83aaf58d0f0", @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3292.149757][T29056] device vlan622 entered promiscuous mode [ 3292.209877][T29056] device bond765 entered promiscuous mode [ 3292.263470][T29106] overlayfs: unrecognized mount option "file0" or missing value [ 3292.559443][T29085] 8021q: adding VLAN 0 to HW filter on device bond925 [ 3292.634312][T29094] device vlan764 entered promiscuous mode [ 3292.658863][T29094] device bond925 entered promiscuous mode [ 3292.731559][T29105] __nla_validate_parse: 4 callbacks suppressed [ 3292.731587][T29105] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3292.990642][T29105] 8021q: adding VLAN 0 to HW filter on device bond808 [ 3293.252229][T29102] overlayfs: filesystem on './bus' not supported as upperdir [ 3293.261770][T29107] bond808: (slave ip6gretap710): Enslaving as an active interface with an up link [ 3293.419354][T29056] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3293.493038][T29108] device ip6gretap710 entered promiscuous mode [ 3293.539356][T29108] device vlan614 entered promiscuous mode [ 3293.571789][T29108] device bond808 entered promiscuous mode [ 3293.658541][T29085] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xa, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3294.488461][T29106] overlayfs: unrecognized mount option "file0" or missing value 10:31:22 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = perf_event_open(0x0, 0x0, 0x2, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000540)='./bus\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240)=0x7a07000000000000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:31:23 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="e075707065726469726b6469827f0dfa607a80dc04001cb64d31a972052e2f66696c65312c6c6f7765526469723d2e2f66696d650000000000000000000092c000486e58281c8c849c61c079c759dbba7754ef467b6f0a02ea7795b4"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x52) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) creat(&(0x7f0000000140)='./file1\x00', 0x20) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000300)=0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x7, 0xb8, 0x4, 0x96, 0x0, 0xfffffffffffffaf8, 0x1120, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x1}, 0x40004, 0x4, 0x1, 0x0, 0x8, 0x8dbe, 0x1ff, 0x0, 0x6, 0x0, 0x8}, r1, 0x1, 0xffffffffffffffff, 0x0) [ 3294.803938][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond808: link becomes ready [ 3294.929147][T29186] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3294.972294][T29197] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3295.122617][T29199] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3295.260725][T29208] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3295.351080][T29212] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3295.542174][T29224] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3295.972671][T29224] 8021q: adding VLAN 0 to HW filter on device bond809 [ 3296.182611][T29226] bond809: (slave ip6gretap711): Enslaving as an active interface with an up link [ 3296.291551][T29227] device ip6gretap711 entered promiscuous mode [ 3296.365124][T29227] device vlan615 entered promiscuous mode [ 3296.405075][T29227] device bond809 entered promiscuous mode [ 3296.483851][T29255] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3296.752108][T29255] 8021q: adding VLAN 0 to HW filter on device bond766 [ 3296.867902][T29266] device vlan623 entered promiscuous mode [ 3296.905478][T29266] device bond766 entered promiscuous mode [ 3296.966188][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond809: link becomes ready [ 3298.459615][T29218] overlayfs: unrecognized mount option "upperdirkdi`z" or missing value [ 3299.328480][T29218] overlayfs: unrecognized mount option "upperdirkdi`z" or missing value 10:31:27 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa009000000000000, 0x7fff) creat(0x0, 0x0) 10:31:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:27 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = perf_event_open(0x0, 0x0, 0x2, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000540)='./bus\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240)=0x7a07000000000000, 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3299.430480][T29332] __nla_validate_parse: 2 callbacks suppressed [ 3299.430503][T29332] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3299.532090][T29332] 8021q: adding VLAN 0 to HW filter on device bond926 [ 3299.546249][T29337] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:27 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x3c40, 0x112, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6202a, 0x9, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c926f726b6469723d2e2f66036f57e686db637a250065312c6c6f7765726469733d2e2f66696c653070b591c3cbda68420ea76b356c31244c13fcfac589a0048b4f992f1dfa31be620000d0a4af7f756ce90e00000000000011b361defb41cea7455cec6dd3d631f3c85d3d954c165204d9e29c4048219c5b465366519afa3ac5e34ab1c2887c791857362756bdcd6920b6f4ad28ce24444d045a5830e4373dd0d39a5b8df378316a37b3cce0ff6bcf0ee8e430c12c1db5a4afe566c073ea2a10a2e8a15a"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3299.868651][T29337] 8021q: adding VLAN 0 to HW filter on device bond767 [ 3299.918093][T29336] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3300.181950][T29336] 8021q: adding VLAN 0 to HW filter on device bond810 [ 3300.460474][T29338] device vlan765 entered promiscuous mode [ 3300.530565][T29338] device bond926 entered promiscuous mode [ 3300.572365][T29462] overlayfs: './file0' not a directory [ 3300.747683][T29473] overlayfs: unrecognized mount option "orkdir=./foWcz%" or missing value [ 3300.842022][T29474] overlayfs: './file0' not a directory [ 3300.942328][T29377] bond810: (slave ip6gretap712): Enslaving as an active interface with an up link 10:31:29 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa201000000000000, 0x7fff) creat(0x0, 0x0) [ 3300.992335][T29380] device ip6gretap712 entered promiscuous mode [ 3301.002828][T29380] device vlan616 entered promiscuous mode [ 3301.023465][T29380] device bond810 entered promiscuous mode [ 3301.115753][T29473] overlayfs: unrecognized mount option "orkdir=./foWcz%" or missing value [ 3301.138190][T29376] device vlan624 entered promiscuous mode [ 3301.145880][T29376] device bond767 entered promiscuous mode [ 3301.158549][T29460] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3301.211138][T29379] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3301.254353][T29463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xe, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3301.327961][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond810: link becomes ready 10:31:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3301.485880][T29489] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3301.647425][T29489] 8021q: adding VLAN 0 to HW filter on device bond768 10:31:29 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xa4be, 0x5, &(0x7f0000000780)=[{&(0x7f0000000440)="654466a5ebafd14ce4944a63b70e5f591bc6f0234fa4de262d5efbbe98995f1fa908afd47ce2ab1bd997a07ecebb3de2561e0d8fe5f316858d2bdfb473b48add61c8cd4740093474cd433cb3f57393f0cd05af279ebabae1c1a13a84896c4a894500b2c260c4b6813560f16e6a448760a4b7ef", 0x73, 0x1}, {&(0x7f00000004c0)="8cdbba3c1a32374ef6d0837cae48fe049692614bc82075a956541d035638d0d224a114a9c2d24ef5263c9e67620dfbdeb79224ba8ced6078cd24053d5fb93fdf37516465b22fa8dc1ea5c885365d3100ed8a017d8083082a0bf26b802124091cf854ab49a4a98886f870", 0x6a, 0x8}, {&(0x7f0000000580)="2cfa197d568835a89d33007e6c3b2d254239cc5dcce8bbdb22cf7549b6476aaf4be0ea746f5e8fca0b677353e47325bec52e6d069017ac7fc149f4ba6e1fcae3c98df7aef4bdfc95a128faaf9b571efc3d8a9488d09ccf8cadfc2425e0ab5164249ecd267750cefca499f85b462d8d92a37297fd43073d5f05ef0368d181bd35915f3c65f4304e0d5a79f744b643b8a4a09127e313c6cbaa5fd1dd3ad9a4c390d77d7f8672464a4cb96ee127980e2813173a4a699888f266d1cb8eb9e7fb9cad8ce322512e08bb274b88b2645cd2857ebc1d7353bc0a5ba98b87fa45eea739815d3e4aa043f102a330592964319f00a732e7edeb", 0xf4, 0x1}, {&(0x7f0000000680)="166e3b5b20d136488aedca24e13fc382556fa676a8d877acdc05d2014dffd35b563b39a44ddc37e7f52cf02d08e07c27a62eed853a83e63c7767e890fa01be335352504334a7a95e2f32adcc512fa6afb52d5849db85b12e5197de44ca0a7329660ab7480920d00a68918843835afd43b2f2bca6b893d120408cbbb673e7546b4540da78f149b1d2f11809f860afaacd29962f7d7cce2abe5b0efce0238a3d24121d4de336735ccf", 0xa8, 0x2e87}, {&(0x7f0000000740)="8377048c08", 0x5, 0x81}], 0x8, &(0x7f0000000800)={[{@abort}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x6}}, {@errors_continue}, {@noauto_da_alloc}], [{@audit}, {@appraise_type}, {@audit}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3301.768200][T29501] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3301.990863][T29501] 8021q: adding VLAN 0 to HW filter on device bond927 10:31:30 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa009000000000000, 0x7fff) creat(0x0, 0x0) [ 3302.090398][T29503] device vlan625 entered promiscuous mode [ 3302.099146][T29503] device bond768 entered promiscuous mode [ 3302.179805][T29530] device vlan766 entered promiscuous mode [ 3302.359895][T29547] loop4: detected capacity change from 0 to 82 [ 3302.386157][T29530] device bond927 entered promiscuous mode [ 3302.441523][T29513] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3302.607233][T29547] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3302.861204][T29532] batman_adv: Cannot find parent device [ 3302.980370][T29489] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x10, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3303.310809][T29484] overlayfs: filesystem on './bus' not supported as upperdir [ 3303.373056][T29609] 8021q: adding VLAN 0 to HW filter on device bond769 [ 3303.428400][T29645] device vlan626 entered promiscuous mode [ 3303.477913][T29645] device bond769 entered promiscuous mode [ 3303.759526][T29647] 8021q: adding VLAN 0 to HW filter on device bond928 [ 3303.791169][T29651] device vlan767 entered promiscuous mode [ 3303.803168][T29651] device bond928 entered promiscuous mode [ 3303.952331][T29653] 8021q: adding VLAN 0 to HW filter on device bond811 10:31:32 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa404000000000000, 0x7fff) creat(0x0, 0x0) 10:31:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3304.279389][T29656] bond811: (slave ip6gretap713): Enslaving as an active interface with an up link [ 3304.337307][T29739] loop4: detected capacity change from 0 to 82 [ 3304.352040][T29739] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 3304.396045][T29686] device ip6gretap713 entered promiscuous mode [ 3304.429387][T29686] device vlan617 entered promiscuous mode [ 3304.455686][T29686] device bond811 entered promiscuous mode [ 3304.509207][T29651] __nla_validate_parse: 6 callbacks suppressed [ 3304.509227][T29651] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3304.569530][T29547] overlayfs: filesystem on './bus' not supported as upperdir [ 3304.592052][ T8576] IPv6: ADDRCONF(NETDEV_CHANGE): bond811: link becomes ready [ 3304.670671][T29738] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x12, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3305.167926][T29738] 8021q: adding VLAN 0 to HW filter on device bond770 [ 3305.208398][T29653] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3305.349256][T29744] device vlan627 entered promiscuous mode [ 3305.379859][T29744] device bond770 entered promiscuous mode [ 3305.459259][T29789] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3305.580266][T29789] 8021q: adding VLAN 0 to HW filter on device bond929 [ 3305.630927][T29791] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:33 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf606, 0x7fff) creat(0x0, 0x0) [ 3305.689431][T29836] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3306.250208][T29836] 8021q: adding VLAN 0 to HW filter on device bond812 [ 3306.322237][T29794] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3306.569872][T29837] bond812: (slave ip6gretap714): Enslaving as an active interface with an up link [ 3306.698286][T29799] device vlan768 entered promiscuous mode [ 3306.796381][T29799] device bond929 entered promiscuous mode [ 3306.987098][T29838] device ip6gretap714 entered promiscuous mode [ 3307.025922][T29838] device vlan618 entered promiscuous mode [ 3307.088271][T29838] device bond812 entered promiscuous mode 10:31:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x48, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3307.243020][T29836] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3308.108126][T24107] IPv6: ADDRCONF(NETDEV_CHANGE): bond812: link becomes ready [ 3308.313331][T29896] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3308.377523][T29900] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:37 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x40) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="0865f3393e601e58f15e8372e40d93d78beec9c0787c818cf27a07021886d81d9d6b3f39326299baca63686486615ab2773637d1fedeed82f67281f0cfa3d07e49", 0x41, 0x4801, 0x0, 0x0) 10:31:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4a, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3309.832806][T29917] __nla_validate_parse: 1 callbacks suppressed [ 3309.832827][T29917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3310.115615][T29917] 8021q: adding VLAN 0 to HW filter on device bond930 [ 3310.195885][T29918] device vlan769 entered promiscuous mode [ 3310.201939][T29918] device bond930 entered promiscuous mode [ 3310.241599][T29919] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3310.477815][T29919] 8021q: adding VLAN 0 to HW filter on device bond813 [ 3310.515132][T29920] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3310.712657][T29920] 8021q: adding VLAN 0 to HW filter on device bond771 [ 3310.820985][T29938] device vlan628 entered promiscuous mode [ 3310.881586][T29938] device bond771 entered promiscuous mode 10:31:39 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf606, 0x7fff) creat(0x0, 0x0) [ 3312.060757][T29922] device vlan619 entered promiscuous mode [ 3312.119038][T29922] device bond813 entered promiscuous mode [ 3312.164635][T29917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3312.186399][T30035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3312.257726][T30036] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:42 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa607000000000000, 0x7fff) creat(0x0, 0x0) 10:31:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4c, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3314.042172][T30063] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3314.428163][T30063] 8021q: adding VLAN 0 to HW filter on device bond814 [ 3314.545401][T30064] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3314.790378][T30064] 8021q: adding VLAN 0 to HW filter on device bond772 [ 3314.842261][T30065] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3315.199322][T30065] 8021q: adding VLAN 0 to HW filter on device bond931 [ 3315.368209][T30069] bond814: (slave ip6gretap716): Enslaving as an active interface with an up link [ 3315.438784][T30070] device vlan770 entered promiscuous mode [ 3315.460558][T30070] device bond931 entered promiscuous mode [ 3315.542643][T30068] device vlan629 entered promiscuous mode [ 3315.561827][T30068] device bond772 entered promiscuous mode [ 3315.661290][T30072] device ip6gretap716 entered promiscuous mode [ 3315.686976][T30072] device vlan620 entered promiscuous mode [ 3315.709434][T30072] device bond814 entered promiscuous mode [ 3315.746894][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond814: link becomes ready [ 3315.968496][T30147] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3315.987492][T30150] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3316.039631][T30154] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x60, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3316.398165][T30202] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3316.741405][T30202] 8021q: adding VLAN 0 to HW filter on device bond815 [ 3317.191998][T30205] bond815: (slave ip6gretap717): Enslaving as an active interface with an up link [ 3317.287007][T30207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3317.522525][T30207] 8021q: adding VLAN 0 to HW filter on device bond932 [ 3317.630008][T30206] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3317.755996][T30208] device ip6gretap717 entered promiscuous mode [ 3317.832260][T30208] device vlan621 entered promiscuous mode [ 3317.854902][T30208] device bond815 entered promiscuous mode [ 3317.963880][T30211] device vlan771 entered promiscuous mode [ 3317.987671][T30211] device bond932 entered promiscuous mode [ 3318.047011][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond815: link becomes ready [ 3318.486487][T30202] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3318.512126][T30256] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3318.627072][T30258] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x68, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:48 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa80a000000000000, 0x7fff) creat(0x0, 0x0) 10:31:48 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = getpgid(r1) getpgid(r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:31:48 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf606, 0x7fff) creat(0x0, 0x0) [ 3320.629369][T30314] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3320.857384][T30314] 8021q: adding VLAN 0 to HW filter on device bond773 [ 3320.889723][T30321] device vlan630 entered promiscuous mode [ 3320.897838][T30321] device bond773 entered promiscuous mode [ 3320.917638][T30323] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3321.191455][T30323] 8021q: adding VLAN 0 to HW filter on device bond816 [ 3321.239685][T30363] overlayfs: failed to resolve './file1': -2 [ 3321.271778][T30326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3321.621955][T30326] 8021q: adding VLAN 0 to HW filter on device bond933 [ 3321.685651][T30349] bond816: (slave ip6gretap718): Enslaving as an active interface with an up link [ 3321.728735][T30442] device vlan772 entered promiscuous mode [ 3321.751718][T30442] device bond933 entered promiscuous mode [ 3321.821061][T30363] overlayfs: failed to resolve './file1': -2 [ 3321.865793][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond816: link becomes ready [ 3321.921532][T30367] device ip6gretap718 entered promiscuous mode 10:31:50 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x40) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="0865f3393e601e58f15e8372e40d93d78beec9c0787c818cf27a07021886d81d9d6b3f39326299baca63686486615ab2773637d1fedeed82f67281f0cfa3d07e49", 0x41, 0x4801, 0x0, 0x0) [ 3321.970258][T30367] device vlan622 entered promiscuous mode [ 3322.014720][T30367] device bond816 entered promiscuous mode [ 3322.050501][T30368] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3322.105418][T30439] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3322.145755][T30444] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6c, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3322.370092][T30463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:50 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) setreuid(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x1200000, &(0x7f0000000440)={[{@nfs_export_on}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x63, 0x61, 0x33, 0x39, 0x0, 0x32, 0x61], 0x2d, [0x32, 0x37, 0x34, 0x64], 0x2d, [0x65, 0x35, 0x62, 0x36], 0x2d, [0x65, 0x31, 0x37, 0x35], 0x2d, [0x62, 0xf8, 0x65, 0x9, 0x35, 0x66, 0x66, 0x38]}}}, {@euid_eq}, {@euid_eq}, {@context={'context', 0x3d, 'unconfined_u'}}]}) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3322.561232][T30325] overlayfs: filesystem on './bus' not supported as upperdir [ 3322.611133][T30463] 8021q: adding VLAN 0 to HW filter on device bond774 [ 3322.724481][T30464] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3322.770804][T30464] 8021q: adding VLAN 0 to HW filter on device bond817 [ 3322.854641][T30476] bond817: (slave ip6gretap719): Enslaving as an active interface with an up link [ 3322.868329][T30478] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:31:51 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xaa02000000000000, 0x7fff) creat(0x0, 0x0) [ 3323.199061][T30478] 8021q: adding VLAN 0 to HW filter on device bond934 [ 3323.468203][T30468] device vlan631 entered promiscuous mode [ 3323.475945][T30468] device bond774 entered promiscuous mode [ 3323.498482][T30479] device ip6gretap719 entered promiscuous mode [ 3323.506609][T30479] device vlan623 entered promiscuous mode [ 3323.512429][T30479] device bond817 entered promiscuous mode [ 3323.574613][T30480] device vlan773 entered promiscuous mode [ 3323.609004][T30480] device bond934 entered promiscuous mode [ 3323.677617][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond817: link becomes ready [ 3323.706730][T30469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xf, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x74, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3324.178711][T30607] 8021q: adding VLAN 0 to HW filter on device bond935 [ 3324.232379][T30609] device vlan774 entered promiscuous mode [ 3324.238380][T30609] device bond935 entered promiscuous mode [ 3324.507379][T30633] 8021q: adding VLAN 0 to HW filter on device bond775 [ 3324.649665][T30550] overlayfs: unrecognized mount option "fsuuid=3ca39" or missing value [ 3324.709095][T30643] device vlan632 entered promiscuous mode [ 3324.779878][T30643] device bond775 entered promiscuous mode [ 3324.897477][T30651] batman_adv: Cannot find parent device 10:31:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x7a, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3325.728759][T30550] overlayfs: './file0' not a directory [ 3325.747249][T30708] 8021q: adding VLAN 0 to HW filter on device bond936 [ 3325.841120][T30701] __nla_validate_parse: 7 callbacks suppressed [ 3325.841182][T30701] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3325.973954][T30711] device vlan775 entered promiscuous mode [ 3325.979705][T30711] device bond936 entered promiscuous mode [ 3326.160959][T30750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:31:54 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x40) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="0865f3393e601e58f15e8372e40d93d78beec9c0787c818cf27a07021886d81d9d6b3f39326299baca63686486615ab2773637d1fedeed82f67281f0cfa3d07e49", 0x41, 0x4801, 0x0, 0x0) 10:31:54 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xac05000000000000, 0x7fff) creat(0x0, 0x0) [ 3326.448624][T30750] 8021q: adding VLAN 0 to HW filter on device bond776 [ 3326.514672][T30755] device vlan633 entered promiscuous mode [ 3326.520439][T30755] device bond776 entered promiscuous mode [ 3326.672588][T30708] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3326.707882][T30750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3326.726276][T30767] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:31:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3326.820763][T30767] 8021q: adding VLAN 0 to HW filter on device bond818 10:31:55 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4300}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:31:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3327.028637][T30847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3327.120217][T30847] 8021q: adding VLAN 0 to HW filter on device bond777 [ 3327.190629][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 3327.198902][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 3327.311903][T30848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3327.599990][T30848] 8021q: adding VLAN 0 to HW filter on device bond937 [ 3327.657585][T30872] device vlan634 entered promiscuous mode [ 3327.677285][T30872] device bond777 entered promiscuous mode [ 3327.691792][T30891] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3327.896749][T30891] 8021q: adding VLAN 0 to HW filter on device bond819 [ 3328.010145][T30893] bond819: (slave ip6gretap720): Enslaving as an active interface with an up link [ 3328.147662][T30922] device ip6gretap720 entered promiscuous mode [ 3328.176913][T30922] device vlan624 entered promiscuous mode [ 3328.244834][T30922] device bond819 entered promiscuous mode [ 3328.312177][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond819: link becomes ready [ 3328.417242][T30886] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3328.456933][T30847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3328.519869][T30958] device vlan776 entered promiscuous mode [ 3328.577088][T30958] device bond937 entered promiscuous mode 10:31:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x2, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3329.197613][T30986] 8021q: adding VLAN 0 to HW filter on device bond778 [ 3329.225748][T30995] overlayfs: failed to resolve './bus': -2 [ 3329.489437][T30992] 8021q: adding VLAN 0 to HW filter on device bond938 10:31:57 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x40) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) sendto(0xffffffffffffffff, &(0x7f0000000440)="0865f3393e601e58f15e8372e40d93d78beec9c0787c818cf27a07021886d81d9d6b3f39326299baca63686486615ab2773637d1fedeed82f67281f0cfa3d07e49", 0x41, 0x4801, 0x0, 0x0) [ 3329.741919][T31005] 8021q: adding VLAN 0 to HW filter on device bond820 10:31:58 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xae08000000000000, 0x7fff) creat(0x0, 0x0) [ 3329.875856][T31043] device vlan777 entered promiscuous mode [ 3329.889861][T31043] device bond938 entered promiscuous mode 10:31:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3330.147513][T31051] device vlan625 entered promiscuous mode [ 3330.249283][T31051] device bond820 entered promiscuous mode 10:31:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x3, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:31:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3330.781560][T31125] 8021q: adding VLAN 0 to HW filter on device bond779 [ 3330.935326][T31126] device vlan635 entered promiscuous mode [ 3330.981259][T31126] device bond779 entered promiscuous mode [ 3331.044687][T31170] __nla_validate_parse: 8 callbacks suppressed [ 3331.044707][T31170] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3331.360339][T31170] 8021q: adding VLAN 0 to HW filter on device bond821 [ 3331.501616][T31171] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3331.605460][T30974] overlayfs: filesystem on './bus' not supported as upperdir [ 3331.744656][T31171] 8021q: adding VLAN 0 to HW filter on device bond939 [ 3331.846803][T31216] overlayfs: './file0' not a directory 10:32:00 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb000000000000000, 0x7fff) creat(0x0, 0x0) [ 3331.911323][T31172] bond821: (slave ip6gretap722): Enslaving as an active interface with an up link [ 3331.981893][T31173] device vlan778 entered promiscuous mode [ 3332.045593][T31173] device bond939 entered promiscuous mode 10:32:00 executing program 4: perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x8) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f627573726b643e934efe731049ab5795697d3d2e2f66696c65312c6c6f77e000c3f1674f2f657264"]) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) write$P9_RREADLINK(r2, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRES16=r3, @ANYRES64=r2], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3332.159167][T31126] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3332.336202][T31175] device ip6gretap722 entered promiscuous mode 10:32:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3332.461272][T31175] device vlan626 entered promiscuous mode [ 3332.523629][T31175] device bond821 entered promiscuous mode [ 3332.570084][T31171] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3332.608758][T31253] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3332.669440][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond821: link becomes ready [ 3332.749290][T31270] overlayfs: unrecognized mount option "low" or missing value 10:32:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3332.938867][T31274] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3333.153701][T31274] 8021q: adding VLAN 0 to HW filter on device bond780 [ 3333.300394][T31277] device vlan636 entered promiscuous mode [ 3333.320586][T31277] device bond780 entered promiscuous mode [ 3333.441641][T31274] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3333.536937][T31279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3333.982355][T31279] 8021q: adding VLAN 0 to HW filter on device bond822 [ 3334.258879][T31282] bond822: (slave ip6gretap723): Enslaving as an active interface with an up link [ 3334.366642][T31281] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3334.530699][T31313] device ip6gretap723 entered promiscuous mode [ 3334.577782][T31313] device vlan627 entered promiscuous mode [ 3334.611368][T31313] device bond822 entered promiscuous mode [ 3335.015145][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond822: link becomes ready [ 3335.103084][T31314] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0xf, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3335.377455][T31375] 8021q: adding VLAN 0 to HW filter on device bond781 10:32:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3335.471314][T31265] overlayfs: failed to resolve './file0': -2 [ 3335.530735][T31270] overlayfs: unrecognized mount option "low" or missing value [ 3335.569576][T31410] 8021q: adding VLAN 0 to HW filter on device bond40 10:32:03 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x4, 0x5, 0x1, 0x2d, 0x0, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000140), 0x5}, 0x798, 0x7ff, 0x6, 0x0, 0x401, 0x0, 0x5, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x7, 0xffffffffffffffff, 0xa) sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3335.896756][T31412] device vlan637 entered promiscuous mode [ 3335.948655][T31412] device bond781 entered promiscuous mode [ 3336.020345][T31415] device vlan38 entered promiscuous mode [ 3336.058830][T31415] device bond40 entered promiscuous mode 10:32:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3336.235818][T31463] __nla_validate_parse: 4 callbacks suppressed [ 3336.235837][T31463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3336.366819][T31463] 8021q: adding VLAN 0 to HW filter on device bond823 10:32:04 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xa607000000000000, 0x7fff) creat(0x0, 0x0) [ 3336.457410][T31472] device vlan628 entered promiscuous mode [ 3336.485377][T31472] device bond823 entered promiscuous mode [ 3336.537923][T31521] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3336.814429][T31521] 8021q: adding VLAN 0 to HW filter on device bond782 [ 3336.899071][T31520] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:05 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb00b000000000000, 0x7fff) creat(0x0, 0x0) [ 3337.285831][T31520] 8021q: adding VLAN 0 to HW filter on device bond940 [ 3337.474177][T31463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3337.551573][T31522] device vlan779 entered promiscuous mode [ 3337.582451][T31522] device bond940 entered promiscuous mode [ 3337.770641][T31466] device ip6gretap724 entered promiscuous mode [ 3337.816171][T31466] bond823: (slave ip6gretap724): Enslaving as an active interface with an up link [ 3337.855535][T31523] device vlan638 entered promiscuous mode [ 3337.881900][T31523] device bond782 entered promiscuous mode [ 3337.896722][T31593] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3337.923491][T31603] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3337.979272][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond823: link becomes ready 10:32:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x6, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3338.046333][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): vlan628: link becomes ready 10:32:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3338.126813][T31618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3338.458933][T31618] 8021q: adding VLAN 0 to HW filter on device bond824 [ 3338.622139][T31622] device vlan629 entered promiscuous mode [ 3338.638701][T31622] device bond824 entered promiscuous mode [ 3338.660291][T31635] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3338.919870][T31635] 8021q: adding VLAN 0 to HW filter on device bond941 [ 3339.275225][T31637] device vlan780 entered promiscuous mode [ 3339.317125][T31637] device bond941 entered promiscuous mode [ 3339.359080][T31662] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3339.528441][T31715] overlayfs: filesystem on './bus' not supported as upperdir [ 3339.767871][T31618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x7, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3340.150225][T31720] 8021q: adding VLAN 0 to HW filter on device bond825 10:32:08 executing program 4: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="154e7f0065ff7563e25803cc678c662e158ac8000000"], 0x15) r1 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sched_setscheduler(0x0, 0x1ccb4f9200406950, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r1], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:32:08 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb203000000000000, 0x7fff) creat(0x0, 0x0) [ 3340.360859][T31737] bond825: (slave ip6gretap726): Enslaving as an active interface with an up link [ 3340.651276][T31724] 8021q: adding VLAN 0 to HW filter on device bond783 [ 3340.807425][T31764] device ip6gretap726 entered promiscuous mode [ 3340.868921][T31764] device vlan630 entered promiscuous mode [ 3340.907363][T31816] overlayfs: unrecognized mount option "[M|00BWi 6_PB>y|##T9+S׶7z [ 3340.907363][T31816] fJ4xh$I-:DR.o0/FZ%" or missing value [ 3340.966334][T31764] device bond825 entered promiscuous mode [ 3341.079500][T31749] device vlan639 entered promiscuous mode [ 3341.092022][T31749] device bond783 entered promiscuous mode [ 3341.284815][T31774] batman_adv: Cannot find parent device [ 3341.383565][T28482] IPv6: ADDRCONF(NETDEV_CHANGE): bond825: link becomes ready [ 3341.564036][T31737] __nla_validate_parse: 6 callbacks suppressed [ 3341.564059][T31737] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3341.602639][T31841] overlayfs: unrecognized mount option "[M|00BWi 6_PB>y|##T9+S׶7z [ 3341.602639][T31841] fJ4xh$I-:DR.o0/FZ%" or missing value [ 3341.695375][T31821] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3341.719934][T31826] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') r3 = syz_mount_image$fuse(&(0x7f0000000140), &(0x7f0000000300)='./bus\x00', 0x0, 0x0, 0x0, 0x1004000, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@default_permissions}], [{@dont_measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}}) renameat(r3, &(0x7f0000000500)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./bus\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:32:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xbf180400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x8, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3341.968701][T31844] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3342.281289][T31883] fuse: Bad value for 'fd' [ 3342.330360][T31844] 8021q: adding VLAN 0 to HW filter on device bond784 [ 3342.520733][T31862] device vlan640 entered promiscuous mode [ 3342.569269][T31862] device bond784 entered promiscuous mode [ 3342.636924][T31889] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3342.995330][T31809] overlayfs: filesystem on './bus' not supported as upperdir [ 3343.079428][T31889] 8021q: adding VLAN 0 to HW filter on device bond826 [ 3343.188493][T31847] fuse: Bad value for 'fd' [ 3343.257954][T31892] bond826: (slave ip6gretap727): Enslaving as an active interface with an up link [ 3343.259847][T31890] overlayfs: failed to resolve './file1': -2 [ 3343.330912][T29250] IPv6: ADDRCONF(NETDEV_CHANGE): bond826: link becomes ready [ 3343.353990][T31891] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002f00)={0x0, 0x800, 0x5, 0x9, 0x7ff}, &(0x7f0000002f40)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000002f80)=r5, 0x4) 10:32:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xbf180400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3343.484968][T31894] device ip6gretap727 entered promiscuous mode [ 3343.499462][T31894] device vlan631 entered promiscuous mode [ 3343.538859][T31894] device bond826 entered promiscuous mode [ 3343.599378][T31844] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3343.622301][T31947] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3343.708148][T31955] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:32:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x9, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:12 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb406000000000000, 0x7fff) creat(0x0, 0x0) 10:32:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3343.920420][T31955] 8021q: adding VLAN 0 to HW filter on device bond41 [ 3344.028287][T31959] device vlan39 entered promiscuous mode [ 3344.125664][T31959] device bond41 entered promiscuous mode [ 3344.175042][T32011] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3344.317738][T32011] 8021q: adding VLAN 0 to HW filter on device bond827 10:32:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0xbd180400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3344.644510][T32013] bond827: (slave ip6gretap728): Enslaving as an active interface with an up link 10:32:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3344.724133][T32051] device ip6gretap728 entered promiscuous mode [ 3344.760994][T32051] device vlan632 entered promiscuous mode [ 3344.796903][T32051] device bond827 entered promiscuous mode [ 3344.868842][T28482] IPv6: ADDRCONF(NETDEV_CHANGE): bond827: link becomes ready 10:32:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xa, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3344.920592][T31957] overlayfs: failed to resolve './file1': -2 [ 3345.173978][T32069] 8021q: adding VLAN 0 to HW filter on device bond785 10:32:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3345.523364][T32068] 8021q: adding VLAN 0 to HW filter on device bond42 [ 3345.699760][T32090] device vlan641 entered promiscuous mode [ 3345.747368][T32090] device bond785 entered promiscuous mode [ 3345.987777][T32091] device vlan40 entered promiscuous mode [ 3346.047584][T32091] device bond42 entered promiscuous mode [ 3346.379754][T32150] 8021q: adding VLAN 0 to HW filter on device bond942 [ 3346.806676][T32151] 8021q: adding VLAN 0 to HW filter on device bond828 [ 3346.909984][T32152] device vlan781 entered promiscuous mode 10:32:14 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf200, 0x7fff) creat(0x0, 0x0) 10:32:15 executing program 4: r0 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x1, @perf_config_ext={0x7, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd=r0, 0x8000, 0x0, 0x9, 0x4, 0x0, {0x0, r4}}, 0x6) [ 3347.035041][T32001] overlayfs: failed to resolve './bus': -2 [ 3347.096716][T32152] device bond942 entered promiscuous mode 10:32:15 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb609000000000000, 0x7fff) creat(0x0, 0x0) [ 3347.304681][T32155] bond828: (slave ip6gretap729): Enslaving as an active interface with an up link [ 3347.341304][T32069] __nla_validate_parse: 7 callbacks suppressed [ 3347.341323][T32069] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3347.422530][T32156] device ip6gretap729 entered promiscuous mode [ 3347.428791][T32156] device vlan633 entered promiscuous mode 10:32:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3347.504478][T32156] device bond828 entered promiscuous mode [ 3347.577587][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond828: link becomes ready [ 3347.655141][T32201] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3347.671303][T32203] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3347.737984][T32259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:32:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xc, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3347.875364][T32259] 8021q: adding VLAN 0 to HW filter on device bond786 [ 3347.947937][T32248] overlayfs: filesystem on './bus' not supported as upperdir [ 3348.023535][T32260] device vlan642 entered promiscuous mode [ 3348.029294][T32260] device bond786 entered promiscuous mode [ 3348.108968][T32301] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:16 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f00000004c0)='./file0\x00', 0xf09c0, 0xf447f90e75e5cff0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x80, 0x81, 0x0, 0x7f, 0x0, 0x3, 0x400, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x2, 0x1f}, 0x8402, 0x89c5, 0xfff, 0x4, 0x2, 0x81, 0x4, 0x0, 0x7f, 0x0, 0x100}, r4, 0xb, 0xffffffffffffffff, 0x2) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3348.430737][T32301] 8021q: adding VLAN 0 to HW filter on device bond829 [ 3348.445127][T32304] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3348.532667][T32304] 8021q: adding VLAN 0 to HW filter on device bond943 [ 3348.561667][T32259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3348.594435][T32305] device vlan634 entered promiscuous mode [ 3348.613547][T32305] device bond829 entered promiscuous mode [ 3348.671194][T32306] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3348.695678][T32301] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xe, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3348.836746][T32305] device ip6gretap730 entered promiscuous mode [ 3348.879633][T32305] bond829: (slave ip6gretap730): Enslaving as an active interface with an up link [ 3348.915311][T32394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3349.125726][T32394] 8021q: adding VLAN 0 to HW filter on device bond944 [ 3349.361247][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond829: link becomes ready [ 3349.739710][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): vlan634: link becomes ready [ 3349.839022][T32396] 8021q: adding VLAN 0 to HW filter on device bond787 [ 3349.974778][T32397] device vlan782 entered promiscuous mode [ 3350.058560][T32397] device bond944 entered promiscuous mode [ 3350.119311][T32414] device vlan643 entered promiscuous mode [ 3350.136117][T32414] device bond787 entered promiscuous mode 10:32:18 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf008, 0x7fff) creat(0x0, 0x0) [ 3350.196359][T32253] overlayfs: filesystem on './bus' not supported as upperdir [ 3350.409318][T32438] 8021q: adding VLAN 0 to HW filter on device bond830 [ 3350.648027][T32442] device vlan635 entered promiscuous mode [ 3350.797236][T32442] device bond830 entered promiscuous mode 10:32:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x10, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x5, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x5, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3351.822683][T32553] 8021q: adding VLAN 0 to HW filter on device bond945 [ 3352.326477][T32552] bond788 (uninitialized): Released all slaves [ 3352.418912][T32555] device vlan783 entered promiscuous mode [ 3352.467434][T32555] device bond945 entered promiscuous mode [ 3352.515555][T32576] __nla_validate_parse: 7 callbacks suppressed [ 3352.515622][T32576] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3352.644258][T32559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3352.657746][T32601] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3353.466667][T32544] overlayfs: failed to resolve './file0': -2 10:32:22 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xb801000000000000, 0x7fff) creat(0x0, 0x0) 10:32:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x12, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3353.923897][T32620] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3354.260353][T32620] 8021q: adding VLAN 0 to HW filter on device bond788 [ 3354.289242][T32621] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3354.515774][T32621] 8021q: adding VLAN 0 to HW filter on device bond831 [ 3354.778541][T32623] bond831: (slave ip6gretap732): Enslaving as an active interface with an up link [ 3354.834341][T32628] device ip6gretap732 entered promiscuous mode [ 3354.887750][T32628] device vlan636 entered promiscuous mode [ 3354.910293][T32628] device bond831 entered promiscuous mode [ 3354.980283][T32630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3355.161968][T32630] 8021q: adding VLAN 0 to HW filter on device bond946 [ 3355.227912][T32622] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3355.269034][T32626] device vlan644 entered promiscuous mode [ 3355.301027][T32626] device bond788 entered promiscuous mode [ 3355.974416][T26609] IPv6: ADDRCONF(NETDEV_CHANGE): bond831: link becomes ready [ 3356.059372][T32621] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3356.088359][T32713] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:24 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x1f, 0x9, 0x8, 0x6, 0x0, 0x0, 0xa8c41, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0xae, 0xe92}, 0x40010, 0x1, 0x556, 0x7, 0x7, 0xc2c, 0x5, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65022c6c6f7765726469723d2e2f66696c6530"]) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:32:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x7, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x7, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x48, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:24 executing program 1: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xf008, 0x7fff) creat(0x0, 0x0) [ 3356.530274][T32761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3356.783104][T32761] 8021q: adding VLAN 0 to HW filter on device bond789 [ 3356.907192][T32763] 8021q: adding VLAN 0 to HW filter on device bond947 [ 3357.015854][ T300] device vlan645 entered promiscuous mode [ 3357.029801][ T300] device bond789 entered promiscuous mode [ 3357.091209][T32762] bond832 (uninitialized): Released all slaves [ 3357.129464][T32767] device vlan784 entered promiscuous mode [ 3357.135378][T32767] device bond947 entered promiscuous mode [ 3357.174126][T32661] overlayfs: filesystem on './bus' not supported as upperdir [ 3357.236496][T32766] bond832 (uninitialized): Released all slaves 10:32:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x8, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4a, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x8, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3357.543726][ T397] __nla_validate_parse: 5 callbacks suppressed [ 3357.543747][ T397] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3357.793889][ T397] 8021q: adding VLAN 0 to HW filter on device bond948 [ 3357.938378][ T400] device vlan785 entered promiscuous mode [ 3357.961185][ T400] device bond948 entered promiscuous mode [ 3358.015229][ T399] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3358.280379][ T399] 8021q: adding VLAN 0 to HW filter on device bond790 [ 3358.412110][ T401] device vlan646 entered promiscuous mode [ 3358.445649][ T401] device bond790 entered promiscuous mode [ 3358.469925][ T440] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3358.666918][ T440] 8021q: adding VLAN 0 to HW filter on device bond832 [ 3358.798601][ T442] bond832: (slave ip6gretap733): Enslaving as an active interface with an up link [ 3358.851619][ T397] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3359.221908][T28947] IPv6: ADDRCONF(NETDEV_CHANGE): bond832: link becomes ready [ 3359.268373][ T399] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3359.310404][ T445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3359.438456][ T303] overlayfs: failed to resolve './file': -2 10:32:27 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xba04000000000000, 0x7fff) creat(0x0, 0x0) 10:32:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4c, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x9, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x9, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3359.792013][ T531] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3360.054356][ T531] 8021q: adding VLAN 0 to HW filter on device bond833 [ 3360.086753][ T532] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3360.330346][ T532] 8021q: adding VLAN 0 to HW filter on device bond949 [ 3360.575421][ T534] bond833: (slave ip6gretap734): Enslaving as an active interface with an up link [ 3360.660364][ T535] device vlan786 entered promiscuous mode [ 3360.687543][ T535] device bond949 entered promiscuous mode 10:32:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:28 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x168040, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000300), &(0x7f0000000440)=@v1={0x1000000, [{0x81, 0x1}]}, 0xc, 0x3) [ 3360.729034][ T546] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. sendmmsg(0xffffffffffffffff, &(0x7f0000009dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000600)="90b6fe99334501eae22d85daf788ebd82bc3368914b86233ecc207ef8cf5d1adb6136ed5ec2737257b988053e9200f2a41ea8c4dfa50a07cee837658723800e73a08e2d814b92965cccff7b1cda4c1051ecfc78d322b4d6a22a85806083e2d00b26305ae06489ae0827f386542ee9dd0dd481655c43557f434901546ac227243f3b34d10fd75726454bc74af63d886798e0acd3f593b", 0x96}, {&(0x7f00000006c0)="c37944d35c1828d5303303c14b3a955fc7c12a0106380187966515b7b25cc7a16fe16e4654368f84cb6bad95e1b0d25b0b3d22c456eaf6988372ed210a799e1c2a35aec5fc5f970458e464f2389391d0079617b2a1e5d99a4258f0ca9958642618d5e5d21bc6d6e8eb7d704ae31dd7bbdee21b09f6cf45a3fa9d0bb3d65aceb1a019cd109c55145522be287ff0530033edaa0e39d11aa948abc6e4791cf5ba703f20f78d1b3ea40800737470", 0xac}, {&(0x7f0000000780)="c682ca7d815d86f81f9cd95f0743917d8a93f601d99b2d467a2ca27b4045c1e3d616432b11f91d59682280ab3691f6ed204d46eb8aaa7a6d9b68774e6f8277cbacabee6b23986fe6975b21029f2fa1320223767c23a139cbd5c136e555d7c106baa6c632144e464821ab916b13fc", 0x6e}, {&(0x7f0000000800)="1234b3a62cce30847fd4ef0a8f81d20f752196b13e342df6fd8ecacd1ccfff33811dea56635ccf3a0abbe1922d7458c33d4d544b118054ffdea378b7fba3ed762d98542bcee89f9c37a8a176eacb594e58fea673536d5a7d89cb5fc6082c1f9a7c7b86e26462feb0fff904d6700d4769f3d39f3f169a20cd9a2551b66a42e94d163de24558a1500c20777a40cba950d78ae45fc8fbe6e7a11b33a4720d726479e1fda82a10f417af1e350da4092e73aa106eed89c4745909b1b6b633a279aea6dd05d021e3a7d46dd6f76dd36eb67185a0a1300b9ad5bb5727b6729e10", 0xdd}, {&(0x7f000000a140)="220361a42480aaee793335bcc8946d01f9d44321e4a7579b9c4e6811a342e3ae13accf70424ff9ab275a97b4aeddb95e167877a144fdab799bd498256184b56325bbceb8238127e1430d8c3f3f80248ca744a367d7302704b742669b22a6e567b690a5c3d7c5ce90339c2aee66c6e8b11b67c141e3b5191cd387a930200d3cf881b5cbc49ad08995c36701aa11584ad61850803fe295f6dc3bea0d0ccf055a5c08e4d65a11e7703227e13cfafd7f49e6b607e82941969ce6d53cac9175edf4de2a258310234f8e667766078007e50209ee3e76693512a1f87f681e2d06d635913983ec1f7511c0c297b2", 0xea}, 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{0xb8, 0x18, 0x3, "99e2d4d034c38c1176bd66b5ab5c3cdb3e95dec36afaa01e3574aa1998bb270b32985e3561efc754c20a351efac2807e8b37a0d195dd38f3c1b1c30296f1f6fc363999f462aaea14c6a2037933ddd07098b983426679418af9f2ea1a9a188ee131324395ee59c7cee17bd58811cc3eddb49b99b3109caabc143291bb262114527c3047782a3deb6b17588d0b0cee0f532fa1a7fca746fce01665d82155de344a579036bf9463eaf5"}, {0xc0, 0x16, 0x0, "1d9aaae50b79dc724482b5eb30913d7790981fb33cdb9db751ff694e7dca7f854fc8d9e36352a002461575147fb5509d9b6c9a4966d82d0704eb2f33e95a15bed93a9a17fed25fd78a604c63bc9cce323d12837cd0ff4df5a01f72c9d85033786ae1d6f8cfc9b22b0c96593d67d792f213c67bf1f88cf0dbf7fca5b0e81fb59423855e15d9ee140af93b29cf4f7429a6ca6c010ebc63dc6d3ceb7ecacdb5c55ced32c40f190037d7cd9e4c16f8ee"}, {0xb8, 0x11, 0x7fff, "e407f02e43ecd36279d68dd542e45cabbec380e2ddacb9b65ca4561c9362ad9c47b6ecddd4da991c8a5a47ee97a64553b52fe2fd339d91c51c5c77b0804a8e3c95ad3e5e363bfa8aa5efeca9ba638a5d68813313a4f3fe37c4c45d27149901c37de15086d4505b20d954c0e3a229a25f0e00c288bd3357ccf4d723c103907cbae2b4f9912fb7f35c247b71168075bbf0d1eaf509a07d77cb23a22b9fef22c1e8adee"}], 0x1240}}, {{&(0x7f0000009800)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x80, &(0x7f0000009b80)=[{&(0x7f0000009880)="b9bf3f729235b0a9491186832a514195d0b05391f44683db848e5cda3ab65646b13e70ae0adc44722c11998e00ea5895159b3899ed352e6322c9eae1f13c1c6291f4f791ab5cb238790ace25f954180de2b6f189f6b74193a0ae4fa853a08d552c56104632cbb37fd853ccf95acae0a81be8accdf7b9dbef1db72cddaa3da9e2c3df7d965c7b1fd90bc30b57e3cca04553169afa123e484635ae2558d917", 0x9e}, {&(0x7f0000009940)="122c01684d68df615c680fe9a8ef84492649a50ae0d8ee9654adaa28217a513950101dccaaf3a823a95e1a9da9c81e89243b7300d414b7be1821b02f1c071133a476d3de803b448bbb7f8bd84ae2fd07c213aa6921bcaff7ab08df", 0x5b}, {&(0x7f00000099c0)="61c257fbd3b2f51d", 0x8}, {&(0x7f0000009a00)="755dc7577ce5a2a5ee725bec4a2a77d2eb9e81fcb1182031fcb64e9114b5caa512d8aa39044be6d0b13a875b10bddc0d5eca9d84a1abf57500c5c72077e844dbda7e2cf75a8d99a87acb11465bfe", 0x4e}, {&(0x7f0000009a80)="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", 0xfe}], 0x5, &(0x7f0000009c00)=[{0x68, 0x10c, 0xfffffffa, "e28193353f7e3ad35aaed4085d476477bae8ea14bcfc2e3a03c6dfb75859bd21079918c66cf01754ad5222f7f54953542c25739be3d7005d70f76fe139c338167a933636fec6f13b9389cb14bd88bca34f955e693d4bd7"}, {0x48, 0x88, 0x3f, "63f8312eac3a1a46cabb65a35e0d423a7a03ecf2ae04311ba78cb74243e19efbee5a8eb6da4eb6fee7af8db73ff989a68d44b6"}, {0x10, 0x114, 0x9}, {0xd8, 0x112, 0x1, "017c97d6e9ef99055abfec487d159a129a98fc6116dd0677ad7d1b4ce108ffd76ad1311f7850dcbd6cf05e19f3947c0ccb00eef68909ed252a3462fb9ff5b7b3c7011f09370733922a5fe972fc71e8111ba89dc08ba50c5b182899f7de0281038fe7589e6bd011fd651c1360fc899393241907e3feec3d4e3ac71636cb0999f8e364f091c3492353e7bf16c03b990800f2c8db328ef619713af3801f377f5e921fa021ce0e1b546337f5a5e7ca53adfb15e639ddef66f0537440b03306ae208a9c8ff0f615b43832"}], 0x198}}], 0x8, 0x20048816) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3360.972270][ T546] 8021q: adding VLAN 0 to HW filter on device bond791 [ 3361.074967][ T575] device vlan647 entered promiscuous mode [ 3361.087996][ T575] device bond791 entered promiscuous mode [ 3361.161439][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond833: link becomes ready [ 3361.256017][ T531] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xa, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xa, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3361.469868][ T673] 8021q: adding VLAN 0 to HW filter on device bond43 10:32:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x60, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x3520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3361.817673][ T716] 8021q: adding VLAN 0 to HW filter on device bond792 [ 3361.940167][ T745] device vlan648 entered promiscuous mode [ 3361.976916][ T745] device bond792 entered promiscuous mode [ 3362.308392][ T719] 8021q: adding VLAN 0 to HW filter on device bond834 [ 3362.746943][ T749] 8021q: adding VLAN 0 to HW filter on device bond44 [ 3362.767255][ T750] __nla_validate_parse: 6 callbacks suppressed [ 3362.767307][ T750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:31 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xbc07000000000000, 0x7fff) creat(0x0, 0x0) [ 3363.005342][ T750] 8021q: adding VLAN 0 to HW filter on device bond950 [ 3363.239787][ T758] bond834: (slave ip6gretap735): Enslaving as an active interface with an up link [ 3363.314893][ T759] device vlan41 entered promiscuous mode [ 3363.377549][ T759] device bond44 entered promiscuous mode [ 3363.473475][ T760] device vlan787 entered promiscuous mode [ 3363.502750][ T760] device bond950 entered promiscuous mode 10:32:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x3520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3363.609127][ T651] overlayfs: filesystem on './bus' not supported as upperdir [ 3363.652657][ T762] device ip6gretap735 entered promiscuous mode [ 3363.693667][ T762] device vlan637 entered promiscuous mode [ 3363.749026][ T762] device bond834 entered promiscuous mode [ 3363.832702][ T716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:32:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3364.163117][ T905] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3364.467933][ T905] 8021q: adding VLAN 0 to HW filter on device bond793 [ 3364.615897][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): bond834: link becomes ready [ 3364.707076][ T817] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3364.735986][ T839] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3364.753185][ T898] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:32:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x68, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3364.844691][ T906] device vlan649 entered promiscuous mode [ 3364.864377][ T906] device bond793 entered promiscuous mode 10:32:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x3520500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3364.889928][ T905] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:32:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xe, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3365.015095][ T956] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3365.170946][ T956] 8021q: adding VLAN 0 to HW filter on device bond951 10:32:33 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x1, 0x1c, 0xe, 0x9, 0x0, 0x3, 0x800, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21c, 0x2, @perf_bp={&(0x7f0000000140)}, 0x1002, 0x1, 0x7, 0x4, 0x0, 0xa12, 0x8000, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x4, r0, 0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 3365.277133][ T957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3365.502740][ T957] 8021q: adding VLAN 0 to HW filter on device bond835 [ 3365.602182][ T958] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3365.926193][ T961] device vlan788 entered promiscuous mode [ 3365.979579][ T961] device bond951 entered promiscuous mode [ 3366.199724][ T964] bond835: (slave ip6gretap736): Enslaving as an active interface with an up link [ 3366.386980][ T993] device ip6gretap736 entered promiscuous mode [ 3366.503451][ T993] device vlan638 entered promiscuous mode [ 3366.540256][ T993] device bond835 entered promiscuous mode 10:32:34 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x168040, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='fuseblk\x00', 0x1000000, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), 0x4) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000300), &(0x7f0000000440)=@v1={0x1000000, [{0x81, 0x1}]}, 0xc, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000009dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000600)="90b6fe99334501eae22d85daf788ebd82bc3368914b86233ecc207ef8cf5d1adb6136ed5ec2737257b988053e9200f2a41ea8c4dfa50a07cee837658723800e73a08e2d814b92965cccff7b1cda4c1051ecfc78d322b4d6a22a85806083e2d00b26305ae06489ae0827f386542ee9dd0dd481655c43557f434901546ac227243f3b34d10fd75726454bc74af63d886798e0acd3f593b", 0x96}, {&(0x7f00000006c0)="c37944d35c1828d5303303c14b3a955fc7c12a0106380187966515b7b25cc7a16fe16e4654368f84cb6bad95e1b0d25b0b3d22c456eaf6988372ed210a799e1c2a35aec5fc5f970458e464f2389391d0079617b2a1e5d99a4258f0ca9958642618d5e5d21bc6d6e8eb7d704ae31dd7bbdee21b09f6cf45a3fa9d0bb3d65aceb1a019cd109c55145522be287ff0530033edaa0e39d11aa948abc6e4791cf5ba703f20f78d1b3ea40800737470", 0xac}, {&(0x7f0000000780)="c682ca7d815d86f81f9cd95f0743917d8a93f601d99b2d467a2ca27b4045c1e3d616432b11f91d59682280ab3691f6ed204d46eb8aaa7a6d9b68774e6f8277cbacabee6b23986fe6975b21029f2fa1320223767c23a139cbd5c136e555d7c106baa6c632144e464821ab916b13fc", 0x6e}, {&(0x7f0000000800)="1234b3a62cce30847fd4ef0a8f81d20f752196b13e342df6fd8ecacd1ccfff33811dea56635ccf3a0abbe1922d7458c33d4d544b118054ffdea378b7fba3ed762d98542bcee89f9c37a8a176eacb594e58fea673536d5a7d89cb5fc6082c1f9a7c7b86e26462feb0fff904d6700d4769f3d39f3f169a20cd9a2551b66a42e94d163de24558a1500c20777a40cba950d78ae45fc8fbe6e7a11b33a4720d726479e1fda82a10f417af1e350da4092e73aa106eed89c4745909b1b6b633a279aea6dd05d021e3a7d46dd6f76dd36eb67185a0a1300b9ad5bb5727b6729e10", 0xdd}, {&(0x7f000000a140)="220361a42480aaee793335bcc8946d01f9d44321e4a7579b9c4e6811a342e3ae13accf70424ff9ab275a97b4aeddb95e167877a144fdab799bd498256184b56325bbceb8238127e1430d8c3f3f80248ca744a367d7302704b742669b22a6e567b690a5c3d7c5ce90339c2aee66c6e8b11b67c141e3b5191cd387a930200d3cf881b5cbc49ad08995c36701aa11584ad61850803fe295f6dc3bea0d0ccf055a5c08e4d65a11e7703227e13cfafd7f49e6b607e82941969ce6d53cac9175edf4de2a258310234f8e667766078007e50209ee3e76693512a1f87f681e2d06d635913983ec1f7511c0c297b2", 0xea}, 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{0xb8, 0x18, 0x3, "99e2d4d034c38c1176bd66b5ab5c3cdb3e95dec36afaa01e3574aa1998bb270b32985e3561efc754c20a351efac2807e8b37a0d195dd38f3c1b1c30296f1f6fc363999f462aaea14c6a2037933ddd07098b983426679418af9f2ea1a9a188ee131324395ee59c7cee17bd58811cc3eddb49b99b3109caabc143291bb262114527c3047782a3deb6b17588d0b0cee0f532fa1a7fca746fce01665d82155de344a579036bf9463eaf5"}, {0xc0, 0x16, 0x0, "1d9aaae50b79dc724482b5eb30913d7790981fb33cdb9db751ff694e7dca7f854fc8d9e36352a002461575147fb5509d9b6c9a4966d82d0704eb2f33e95a15bed93a9a17fed25fd78a604c63bc9cce323d12837cd0ff4df5a01f72c9d85033786ae1d6f8cfc9b22b0c96593d67d792f213c67bf1f88cf0dbf7fca5b0e81fb59423855e15d9ee140af93b29cf4f7429a6ca6c010ebc63dc6d3ceb7ecacdb5c55ced32c40f190037d7cd9e4c16f8ee"}, {0xb8, 0x11, 0x7fff, "e407f02e43ecd36279d68dd542e45cabbec380e2ddacb9b65ca4561c9362ad9c47b6ecddd4da991c8a5a47ee97a64553b52fe2fd339d91c51c5c77b0804a8e3c95ad3e5e363bfa8aa5efeca9ba638a5d68813313a4f3fe37c4c45d27149901c37de15086d4505b20d954c0e3a229a25f0e00c288bd3357ccf4d723c103907cbae2b4f9912fb7f35c247b71168075bbf0d1eaf509a07d77cb23a22b9fef22c1e8adee"}], 0x1240}}, {{&(0x7f0000009800)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x80, &(0x7f0000009b80)=[{&(0x7f0000009880)="b9bf3f729235b0a9491186832a514195d0b05391f44683db848e5cda3ab65646b13e70ae0adc44722c11998e00ea5895159b3899ed352e6322c9eae1f13c1c6291f4f791ab5cb238790ace25f954180de2b6f189f6b74193a0ae4fa853a08d552c56104632cbb37fd853ccf95acae0a81be8accdf7b9dbef1db72cddaa3da9e2c3df7d965c7b1fd90bc30b57e3cca04553169afa123e484635ae2558d917", 0x9e}, {&(0x7f0000009940)="122c01684d68df615c680fe9a8ef84492649a50ae0d8ee9654adaa28217a513950101dccaaf3a823a95e1a9da9c81e89243b7300d414b7be1821b02f1c071133a476d3de803b448bbb7f8bd84ae2fd07c213aa6921bcaff7ab08df", 0x5b}, {&(0x7f00000099c0)="61c257fbd3b2f51d", 0x8}, {&(0x7f0000009a00)="755dc7577ce5a2a5ee725bec4a2a77d2eb9e81fcb1182031fcb64e9114b5caa512d8aa39044be6d0b13a875b10bddc0d5eca9d84a1abf57500c5c72077e844dbda7e2cf75a8d99a87acb11465bfe", 0x4e}, {&(0x7f0000009a80)="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", 0xfe}], 0x5, &(0x7f0000009c00)=[{0x68, 0x10c, 0xfffffffa, "e28193353f7e3ad35aaed4085d476477bae8ea14bcfc2e3a03c6dfb75859bd21079918c66cf01754ad5222f7f54953542c25739be3d7005d70f76fe139c338167a933636fec6f13b9389cb14bd88bca34f955e693d4bd7"}, {0x48, 0x88, 0x3f, "63f8312eac3a1a46cabb65a35e0d423a7a03ecf2ae04311ba78cb74243e19efbee5a8eb6da4eb6fee7af8db73ff989a68d44b6"}, {0x10, 0x114, 0x9}, {0xd8, 0x112, 0x1, "017c97d6e9ef99055abfec487d159a129a98fc6116dd0677ad7d1b4ce108ffd76ad1311f7850dcbd6cf05e19f3947c0ccb00eef68909ed252a3462fb9ff5b7b3c7011f09370733922a5fe972fc71e8111ba89dc08ba50c5b182899f7de0281038fe7589e6bd011fd651c1360fc899393241907e3feec3d4e3ac71636cb0999f8e364f091c3492353e7bf16c03b990800f2c8db328ef619713af3801f377f5e921fa021ce0e1b546337f5a5e7ca53adfb15e639ddef66f0537440b03306ae208a9c8ff0f615b43832"}], 0x198}}], 0x8, 0x20048816) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r0], 0x16) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) creat(&(0x7f0000000100)='./file0\x00', 0x0) 10:32:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xf, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0xe, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) 10:32:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x6c, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3368.205137][T25718] IPv6: ADDRCONF(NETDEV_CHANGE): bond835: link becomes ready [ 3368.448983][ T1069] __nla_validate_parse: 4 callbacks suppressed [ 3368.449005][ T1069] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3368.522059][ T1076] batman_adv: Cannot find parent device [ 3368.648255][ T1080] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:32:37 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./bus\x00', 0x0, 0x0, 0x0, &(0x7f00000000c0)='+$\x00\x00-\x00\x95\b\x05[{\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x54) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYRES32], 0x16) sendfile(r1, r1, &(0x7f0000000240)=0xbe0a000000000000, 0x7fff) creat(0x0, 0x0) [ 3369.052116][ T1080] 8021q: adding VLAN 0 to HW filter on device bond794 [ 3369.250224][ T1087] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:32:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x10, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3369.417200][ T1084] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:32:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x0, 0x0, {0x0, 0x10, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x50}}, 0x0) [ 3369.648948][ T1164] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3370.035380][ T1164] 8021q: adding VLAN 0 to HW filter on device bond795 [ 3370.177700][ T1205] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3370.517066][ T1205] 8021q: adding VLAN 0 to HW filter on device bond836 [ 3476.034426][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 3476.041067][ C0] rcu: 0-...!: (1 GPs behind) idle=6f3/1/0x4000000000000000 softirq=275988/275990 fqs=0 [ 3476.052434][ C0] (t=10500 jiffies g=526565 q=967) [ 3476.057647][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g526565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 3476.070053][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=259591 [ 3476.078026][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g526565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 3476.089475][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 3476.099431][ C0] rcu: RCU grace-period kthread stack dump: [ 3476.105306][ C0] task:rcu_preempt state:I stack:28472 pid: 14 ppid: 2 flags:0x00004000 [ 3476.114509][ C0] Call Trace: [ 3476.117778][ C0] __schedule+0xb44/0x5960 [ 3476.122197][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 3476.128010][ C0] ? __mod_timer+0x83c/0xe30 [ 3476.132688][ C0] ? run_timer_softirq+0x170/0x1d0 [ 3476.137797][ C0] ? io_schedule_timeout+0x140/0x140 [ 3476.143186][ C0] ? debug_object_destroy+0x210/0x210 [ 3476.148593][ C0] schedule+0xd3/0x270 [ 3476.152659][ C0] schedule_timeout+0x14a/0x2a0 [ 3476.157512][ C0] ? usleep_range+0x170/0x170 [ 3476.162186][ C0] ? destroy_timer_on_stack+0x20/0x20 [ 3476.168165][ C0] ? scrub_supers+0x101/0x4ff [ 3476.172908][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 3476.178713][ C0] ? prepare_to_swait_event+0xee/0x470 [ 3476.184200][ C0] rcu_gp_fqs_loop+0x186/0x800 [ 3476.188969][ C0] ? force_qs_rnp+0x760/0x760 [ 3476.193657][ C0] ? rcu_gp_init+0x906/0x12a0 [ 3476.198331][ C0] rcu_gp_kthread+0x1de/0x320 [ 3476.203008][ C0] ? rcu_gp_init+0x12a0/0x12a0 [ 3476.207768][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 3476.214012][ C0] ? __kthread_parkme+0x15f/0x220 [ 3476.219091][ C0] ? rcu_gp_init+0x12a0/0x12a0 [ 3476.223855][ C0] kthread+0x3e5/0x4d0 [ 3476.227918][ C0] ? set_kthread_struct+0x130/0x130 [ 3476.233128][ C0] ret_from_fork+0x1f/0x30 [ 3476.237557][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 3476.243910][ C0] Sending NMI from CPU 0 to CPUs 1: [ 3476.249112][ C1] NMI backtrace for cpu 1 [ 3476.249124][ C1] CPU: 1 PID: 1171 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 3476.249147][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3476.249161][ C1] RIP: 0010:queued_write_lock_slowpath+0x12c/0x2c0 [ 3476.249194][ C1] Code: 49 c1 ef 03 41 83 e6 07 48 b8 00 00 00 00 00 fc ff df 49 01 c7 41 83 c6 03 41 0f b6 07 41 38 c6 7c 08 84 c0 0f 85 3e 01 00 00 <8b> 03 3d 00 01 00 00 74 19 f3 90 41 0f b6 07 41 38 c6 7c ec 84 c0 [ 3476.249216][ C1] RSP: 0018:ffffc9002033fa38 EFLAGS: 00000046 [ 3476.249233][ C1] RAX: 0000000000000000 RBX: ffffffff8b60a080 RCX: ffffffff815bf3bf [ 3476.249249][ C1] RDX: fffffbfff16c1411 RSI: 0000000000000004 RDI: ffffffff8b60a080 [ 3476.249264][ C1] RBP: 1ffff92004067f48 R08: 0000000000000001 R09: ffffffff8b60a083 [ 3476.249279][ C1] R10: fffffbfff16c1410 R11: 0000000000000000 R12: ffffffff8b60a084 [ 3476.249294][ C1] R13: 00000000000000ff R14: 0000000000000003 R15: fffffbfff16c1410 [ 3476.249309][ C1] FS: 0000555556407400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 3476.249329][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3476.249344][ C1] CR2: 00007f16eb4f5718 CR3: 000000014b6ee000 CR4: 00000000003506e0 [ 3476.249359][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3476.249373][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3476.249387][ C1] Call Trace: [ 3476.249394][ C1] ? queued_read_lock_slowpath+0x2a0/0x2a0 [ 3476.249422][ C1] ? lock_release+0x720/0x720 [ 3476.249451][ C1] do_raw_write_lock+0x1ce/0x280 [ 3476.249476][ C1] ? do_raw_read_unlock+0x70/0x70 [ 3476.249501][ C1] ? _raw_write_lock_irq+0x41/0x50 [ 3476.249530][ C1] copy_process+0x36c0/0x7590 [ 3476.249618][ C1] ? __cleanup_sighand+0xb0/0xb0 [ 3476.249645][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 3476.249668][ C1] ? __lock_acquire+0x162f/0x54a0 [ 3476.249691][ C1] ? kernel_clone+0x314/0xac0 [ 3476.249718][ C1] kernel_clone+0xe7/0xac0 [ 3476.249744][ C1] ? create_io_thread+0xf0/0xf0 [ 3476.249771][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3476.249796][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3476.249822][ C1] ? find_held_lock+0x2d/0x110 [ 3476.249843][ C1] __do_sys_clone+0xc8/0x110 [ 3476.249870][ C1] ? kernel_clone+0xac0/0xac0 [ 3476.249896][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 3476.249919][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 3476.249949][ C1] do_syscall_64+0x35/0xb0 [ 3476.249972][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3476.250002][ C1] RIP: 0033:0x7f16ee004f11 [ 3476.250026][ C1] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3476.250048][ C1] RSP: 002b:00007ffc52f22888 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3476.250069][ C1] RAX: ffffffffffffffda RBX: 00007f16eb4f5700 RCX: 00007f16ee004f11 [ 3476.250091][ C1] RDX: 00007f16eb4f59d0 RSI: 00007f16eb4f52f0 RDI: 00000000003d0f00 [ 3476.250106][ C1] RBP: 00007ffc52f22ac0 R08: 00007f16eb4f5700 R09: 00007f16eb4f5700 [ 3476.250121][ C1] R10: 00007f16eb4f59d0 R11: 0000000000000206 R12: 00007ffc52f2293e [ 3476.250136][ C1] R13: 00007ffc52f2293f R14: 00007f16eb4f5300 R15: 0000000000022000 [ 3476.251133][ C0] NMI backtrace for cpu 0 [ 3476.570834][ C0] CPU: 0 PID: 1063 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 3476.579168][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3476.589217][ C0] Call Trace: [ 3476.592486][ C0] [ 3476.595321][ C0] dump_stack_lvl+0xcd/0x134 [ 3476.599917][ C0] nmi_cpu_backtrace.cold+0x47/0x144 [ 3476.605202][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 3476.612481][ C0] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 3476.618500][ C0] rcu_dump_cpu_stacks+0x25e/0x3f0 [ 3476.623615][ C0] rcu_sched_clock_irq.cold+0x9d/0x746 [ 3476.629091][ C0] ? memcpy+0x39/0x60 [ 3476.633078][ C0] ? memcpy+0x39/0x60 [ 3476.637053][ C0] ? rcutree_dead_cpu+0x30/0x30 [ 3476.641902][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 3476.647119][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 3476.652958][ C0] update_process_times+0x16d/0x200 [ 3476.658173][ C0] tick_sched_handle+0x9b/0x180 [ 3476.663106][ C0] tick_sched_timer+0x1b0/0x2d0 [ 3476.667963][ C0] ? get_cpu_iowait_time_us+0x3f0/0x3f0 [ 3476.673514][ C0] __hrtimer_run_queues+0x1c0/0xe50 [ 3476.678712][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 3476.684696][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 3476.690762][ C0] hrtimer_interrupt+0x31c/0x790 [ 3476.695699][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 3476.701697][ C0] sysvec_apic_timer_interrupt+0x40/0xc0 [ 3476.707359][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3476.713351][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 [ 3476.719775][ C0] Code: 74 24 10 e8 1a ac 21 f8 48 89 ef e8 62 22 22 f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 23 0e 15 f8 65 8b 05 ac 2b c8 76 85 c0 74 0a 5b 5d c3 e8 50 89 [ 3476.739400][ C0] RSP: 0018:ffffc90000007c08 EFLAGS: 00000206 [ 3476.745461][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1fab822 [ 3476.753442][ C0] RDX: 0000000000000000 RSI: 0000000000000102 RDI: 0000000000000001 [ 3476.761410][ C0] RBP: ffff8880b9c20240 R08: 0000000000000001 R09: ffffffff8fd06ac7 [ 3476.769377][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 000000010004d81f [ 3476.777371][ C0] R13: ffff8880b9c20240 R14: 0000000000000000 R15: 00000000ffffffff [ 3476.785352][ C0] __mod_timer+0x837/0xe30 [ 3476.789779][ C0] ? run_timer_softirq+0x1d0/0x1d0 [ 3476.794894][ C0] ? garp_request_leave+0x290/0x290 [ 3476.800174][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 3476.806435][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3476.812675][ C0] ? prandom_u32+0x1fa/0x470 [ 3476.817311][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3476.823554][ C0] ? garp_request_leave+0x290/0x290 [ 3476.828843][ C0] call_timer_fn+0x1a5/0x6b0 [ 3476.833433][ C0] ? add_timer_on+0x4a0/0x4a0 [ 3476.838240][ C0] ? garp_request_leave+0x290/0x290 [ 3476.843461][ C0] __run_timers.part.0+0x675/0xa20 [ 3476.848615][ C0] ? call_timer_fn+0x6b0/0x6b0 [ 3476.853388][ C0] run_timer_softirq+0xb3/0x1d0 [ 3476.858257][ C0] __do_softirq+0x29b/0x9c2 [ 3476.862760][ C0] __irq_exit_rcu+0x123/0x180 [ 3476.867441][ C0] irq_exit_rcu+0x5/0x20 [ 3476.871682][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 3476.877316][ C0] [ 3476.880239][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3476.886217][ C0] RIP: 0010:mm_update_next_owner+0x432/0x7a0 [ 3476.892200][ C0] Code: 8d ad 80 fb ff ff 48 81 fd c0 ca 6b 8b 0f 84 65 01 00 00 e8 e0 f7 30 00 48 8d bd ac fb ff ff 48 89 f8 48 c1 e8 03 0f b6 14 18 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 02 00 00 44 [ 3476.911819][ C0] RSP: 0018:ffffc9001fc6fb40 EFLAGS: 00000a07 [ 3476.917906][ C0] RAX: 1ffff11012e1d84d RBX: dffffc0000000000 RCX: 0000000000000000 [ 3476.925874][ C0] RDX: 0000000000000000 RSI: ffffffff81452bc0 RDI: ffff8880970ec26c [ 3476.933842][ C0] RBP: ffff8880970ec6c0 R08: 0000000000000000 R09: ffffffff8b60a083 [ 3476.941812][ C0] R10: ffffffff81452bff R11: 0000000000000000 R12: ffff8880262b5880 [ 3476.949778][ C0] R13: ffff8880970ec240 R14: 0000000000200000 R15: ffff8880188d2e10 [ 3476.957757][ C0] ? mm_update_next_owner+0x45f/0x7a0 [ 3476.963134][ C0] ? mm_update_next_owner+0x420/0x7a0 [ 3476.968504][ C0] do_exit+0xab4/0x2a30 [ 3476.972658][ C0] ? find_held_lock+0x2d/0x110 [ 3476.977423][ C0] ? mm_update_next_owner+0x7a0/0x7a0 [ 3476.982797][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 3476.987651][ C0] do_group_exit+0x125/0x310 [ 3476.992241][ C0] get_signal+0x47f/0x21d0 [ 3476.996747][ C0] arch_do_signal_or_restart+0x2a9/0x1c40 [ 3477.002527][ C0] ? io_schedule_timeout+0x140/0x140 [ 3477.007821][ C0] ? preempt_schedule_irq+0x82/0x90 [ 3477.013018][ C0] ? get_sigframe_size+0x10/0x10 [ 3477.017956][ C0] ? __do_sys_futex+0xdc/0x3b0 [ 3477.022767][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3477.028918][ C0] ? do_futex+0x1770/0x1770 [ 3477.033422][ C0] exit_to_user_mode_prepare+0x17d/0x290 [ 3477.039056][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 3477.044521][ C0] do_syscall_64+0x42/0xb0 [ 3477.048937][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3477.054832][ C0] RIP: 0033:0x7f1b87882ae9 [ 3477.059250][ C0] Code: Unable to access opcode bytes at RIP 0x7f1b87882abf. [ 3477.066603][ C0] RSP: 002b:00007f1b84df8218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 3477.075013][ C0] RAX: 0000000000000000 RBX: 00007f1b87995f68 RCX: 00007f1b87882ae9 [ 3477.082980][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1b87995f6c [ 3477.090943][ C0] RBP: 00007f1b87995f60 R08: 000000000000000e R09: 0000000000000000 [ 3477.098906][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b87995f6c [ 3477.106869][ C0] R13: 00007ffc280a895f R14: 00007f1b84df8300 R15: 0000000000022000 [ 3477.114928][ C0] Sending NMI from CPU 0 to CPUs 1: