last executing test programs: 1.425293883s ago: executing program 1 (id=3192): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd\x00') prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) socket$igmp6(0xa, 0x3, 0x2) syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000a0", 0x28, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1={0xff, 0x5}, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0xf, 0x7ffc0001}]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x437, 0x1, 0x25dfdbb8, {0x0, 0x0, 0x0, r1, 0x40c89}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @remote}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0xb}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44801}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @empty, @loopback}}}], 0x20}}], 0x1, 0x4040880) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1000005, 0x32, 0x0, 0x471ac000) faccessat2(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1200) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000000100000100000028"], 0x50) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000000), 0x20000007d, 0x0) dup3(r4, r5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB='('], &(0x7f00000001c0), 0x1200) 1.395129514s ago: executing program 1 (id=3196): creat(&(0x7f00000000c0)='./file0\x00', 0x48) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x11, 0xc, &(0x7f0000000c00)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) r3 = dup(r0) write$P9_RLERRORu(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x101, 0x0, 0x0, 0x41100, 0x59}, 0x94) write$binfmt_elf64(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) creat(&(0x7f00000003c0)='./file0\x00', 0x36) 1.370603434s ago: executing program 1 (id=3198): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)={0x14, r1, 0x303, 0x0, 0xfffffffc}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x4c, r1, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x800}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40014}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = dup(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@msize={'msize', 0x3d, 0x1000}}], [], 0x6b}}) getsockopt$WPAN_WANTLQI(r6, 0x0, 0x3, &(0x7f0000000300), &(0x7f00000003c0)=0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7020000111e6ca5b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r7, 0x0, 0x2}, 0x18) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300030e0000002cbd7000fbdbdf2503000900800000001cdc0dca1d9f68846960e56de42944af030006000000000002004e20ac1414bb000000000000000002000100000000000000070c00000000030005000000000002004e20ac1e01010000000000000000010014"], 0x70}, 0x1, 0x7}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x74903, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x145402, 0x1d2) symlinkat(&(0x7f00000000c0)='./file0\x00', r9, &(0x7f0000000100)='./file0\x00') keyctl$chown(0x6, 0x0, 0x0, 0x0) write$binfmt_misc(r9, &(0x7f0000000240)="93a3fee913f62d4a4ba4068053a34f772a9dbcbeb47f19b4b270d615a40dcc4b24d52c08efd739eaf2e8a4cdc3c217883acde0943f657200202e4f911bcbc855a2b4108111c3e680c6f482f95d838462cab8dcfae0adb61424cc75eceacd1e803d6db634df2564ebc2d63f1633e635836baabca13572d839cf1581c829da1eb4a351e87d004756", 0x87) write$vga_arbiter(r8, &(0x7f0000000340)=ANY=[@ANYBLOB='decodes mem'], 0xc) socket(0x2a, 0x3, 0x0) 1.337513445s ago: executing program 1 (id=3200): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000200)='kfree\x00', r0, 0x0, 0xfffffffffffffffc}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="09000000030000000800000004"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000003000000000000000000050018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kfree\x00', r3}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) setuid(0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31000000004c000000050a01020000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}, 0x1, 0x0, 0x0, 0x895}, 0x0) 1.295376095s ago: executing program 1 (id=3204): bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x10, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) creat(&(0x7f00000000c0)='./file0\x00', 0x48) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x11, 0xc, &(0x7f0000000c00)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r3}, 0x10) r4 = dup(r1) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x101, 0x0, 0x0, 0x41100, 0x59}, 0x94) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) creat(&(0x7f00000003c0)='./file0\x00', 0x36) 1.239013207s ago: executing program 1 (id=3209): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv', 0x2) connect$inet(r0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x34}}, 0x4000000) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58000000020605000000000000000000000000000900020073797a3100000000050005000a000000050001000600000013000300686173683a6e65742c696661636500000c0007800800124005000000050004"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x800) syz_read_part_table(0x406a, &(0x7f0000008100)="$eJzsz0FK62AUBeDzv7y2EQJF0JEgFufSoaPsonPpGhyrmJ04FBcgOHY7biFCi6UpKIKIKN83CPdy7glJ+Fnjzx7Wm6kkeVw+7Cc5maWbz9fh/7d8b7tWVs8myWWSyfCdi/svfTsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPCb/Rts1ztpvZmWR+mu2pw3SX04TW6rjNrjkoNkdrY+qbabVZ7GSUqSl6RZTL/xHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAP+RisE124+aD6t1puna0Gm+S9H3fDw9K8vxOt35ldw4GAABAAIidZJJR5tB7I1jNProAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000020000000000000000000005ff030000000000000200000d"], &(0x7f0000000f40)=""/4089, 0x4a, 0xff9, 0xa, 0x7fb}, 0x28) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000640)=[{0x6, 0x83, 0xfc, 0xfffffffe}]}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7fffe}, 0x94) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') write$binfmt_script(r3, &(0x7f0000002f80)={'#! ', './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0xff1) 1.196385708s ago: executing program 3 (id=3213): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2b, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000340)='kfree\x00', r2, 0x0, 0xfffffffffffffffc}, 0x18) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd70000000000025000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2008040}, 0x880) 1.149025459s ago: executing program 3 (id=3216): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000200)='kfree\x00', r0, 0x0, 0xfffffffffffffffc}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="09000000030000000800000004"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000003000000000000000000050018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kfree\x00', r3}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) setuid(0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31000000004c000000050a01020000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}, 0x1, 0x0, 0x0, 0x895}, 0x0) 1.117437909s ago: executing program 3 (id=3219): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1, 0x0, 0x3}, 0x18) r2 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000200)=ANY=[@ANYBLOB="eb022000010000009a"]) 997.588101ms ago: executing program 3 (id=3222): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x41100}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0, 0x0, 0x10001}, 0x18) execve(0x0, 0x0, 0x0) 898.335193ms ago: executing program 3 (id=3227): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:pam_console_exec_t:s0\x00', 0x12) 864.023254ms ago: executing program 3 (id=3229): r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a000000040000000c0000000b"], 0x50) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000006020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b70300000000ecff850000000400000018110000", @ANYRES32=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r4}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cdg', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='bbr', 0x3) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xe}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a00)=@newqdisc={0x470, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x4, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x43c, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x3, 0x2, 0x4, 0x15da, 0x6d, 0x101, 0xb0, 0x6, 0x1, 0x4, 0x9, 0x8, 0x5, 0xba000000, 0xfffffff9, 0x7d, 0x4, 0xc70b, 0x8, 0x2, 0x1fe00, 0x6, 0xc, 0x5, 0x7, 0x1, 0x10000, 0x6, 0x5a, 0x4, 0xc0, 0xfffffffd, 0x6, 0x5, 0x8, 0xb36, 0x8, 0x6, 0xffff5574, 0x7, 0x4, 0x7fffffff, 0x359, 0x0, 0xd2, 0x5, 0x3, 0x7, 0x0, 0x0, 0x6, 0xe, 0x36ad, 0xfffffffd, 0x200, 0x4, 0x1, 0x36, 0x4764, 0x6, 0x80000001, 0xffffffff, 0x17, 0x8, 0x2, 0x9, 0xe35, 0x8000, 0x3, 0x7, 0x3, 0x9, 0x80, 0x4, 0x8, 0xb9a, 0x7, 0x3, 0x0, 0x5, 0x6, 0x3, 0xb, 0xc26, 0x6, 0x2, 0x80000000, 0x4, 0x9, 0x5, 0xffffd287, 0x0, 0x5, 0x0, 0x10001, 0x5, 0x3, 0x2, 0x7, 0xfff, 0x3, 0x4, 0xa53, 0x6, 0xfffff8fe, 0x1, 0x0, 0xee5b, 0x6, 0x2d0, 0x1, 0x2, 0x4d, 0x8001, 0xffffffff, 0x219a, 0x8001, 0x0, 0xb5f, 0x40, 0x8001, 0x9, 0x7cc, 0x6, 0x39, 0xf, 0x1, 0x7, 0x5f, 0xffffd932, 0x7ff, 0x9, 0x3, 0x1, 0x1, 0xf0, 0x4, 0xff, 0x5, 0x8001, 0x9, 0x0, 0x3, 0x1, 0x101, 0x1, 0x7ff, 0xf, 0x7a, 0x10, 0x0, 0x6, 0x8, 0x8, 0x2, 0x6, 0x6, 0x0, 0x6, 0x7, 0x7fffffff, 0x9, 0x0, 0x7c63, 0x0, 0x80000001, 0x4, 0x1, 0x8000, 0x1, 0x80b2, 0x0, 0x8, 0x7, 0x495c0ff, 0x4, 0x5, 0x2, 0x400, 0x4, 0xb, 0xfffffffb, 0x2, 0x5, 0x7, 0x67f, 0x166, 0x4, 0xf0fe, 0x1e25, 0x7, 0x1, 0x7ff, 0x7fffffff, 0x3, 0x2, 0x10001, 0xd, 0xfffffff8, 0xd8, 0x1, 0x100, 0x1ff, 0x40, 0x5, 0x80000000, 0xfffffffd, 0x10, 0x9, 0x1, 0x6, 0x81, 0x9, 0x5, 0x304, 0xd, 0x9, 0x7, 0x3, 0xe, 0x1, 0xfffeffff, 0x7, 0x26e8f82f, 0x2, 0xe37, 0x7, 0x80000001, 0x6, 0x101, 0x1, 0x5, 0x80, 0x3ff, 0xfffffffe, 0x7, 0x679, 0x7, 0x7, 0xffffffa6, 0x9, 0x5, 0x3, 0x9, 0xc2, 0x5, 0xfffffffc, 0x0, 0x250, 0xfffffffd, 0xe253, 0x80000001, 0xcca, 0xd, 0x3, 0x4]}, @TCA_TBF_RATE64={0xc, 0x4, 0xec73e2f8611702aa}, @TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x0, 0x0, 0x9}, {0x2, 0x0, 0x5, 0x0, 0x0, 0x40}}}]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x249}]}, 0x470}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r5, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r6], 0x20}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) 670.146278ms ago: executing program 4 (id=3240): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2b, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000340)='kfree\x00', r2, 0x0, 0xfffffffffffffffc}, 0x18) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd70000000000025000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2008040}, 0x880) 622.040189ms ago: executing program 0 (id=3242): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1803000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000800b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b700000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) syz_emit_ethernet(0xbe, &(0x7f00000014c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x3e, 0xb0, 0x1000, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e21, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "44cb6d37c6818e519c60ca92b05c8ad4ae74ea79fdb58e2b7f29fa51c12f5cbb", "ff9ce0c19fb809804c2ff3c5412218a7d847fbc93cfef70c00506d947ea54e7f53d1fdc46c7f32f5461c69dbb12ae334", "93789889a9e2835b672961b74d925e86afc527fa482ea332ce27b8a5", {"2e5da89a0ace8edabc766b388285d39f", "375c5bef000000000d4600001000"}}}}}}}, 0x0) 615.522129ms ago: executing program 4 (id=3243): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400001cb7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='kfree\x00', r1, 0x0, 0x8}, 0x18) r2 = fsopen(&(0x7f0000000000)='cgroup\x00', 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@gettaction={0x50, 0x32, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xffffffffffffff0b, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x0, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x14048841) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd7000fcdbff2500008000", @ANYRES32=0x0, @ANYBLOB="1000000000000000280012800b0001006272696467650000180002"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0xce56fe61a68fc369, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000380), 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100000100a7d9000000000020b200850000007b00000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000080)='name', &(0x7f00000000c0)='\x00\x1f\"\f\x00\x00\"\x00\x04\x00\x00', 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000002300)=""/4077, 0xfed}], 0x1) 561.21858ms ago: executing program 0 (id=3244): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd\x00') r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x8, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0x128, 0x150, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x508) syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000a0", 0x28, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1={0xff, 0x5}, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0xf, 0x7ffc0001}]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x437, 0x1, 0x25dfdbb8, {0x0, 0x0, 0x0, r2, 0x40c89}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @remote}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0xb}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44801}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @loopback}}}], 0x20}}], 0x1, 0x4040880) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1000005, 0x32, 0x0, 0x471ac000) faccessat2(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1200) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000000100000100000028"], 0x50) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000000), 0x20000007d, 0x0) dup3(r5, r6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB='('], &(0x7f00000001c0), 0x1200) 531.475741ms ago: executing program 4 (id=3245): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1, 0x0, 0x3}, 0x18) r2 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000200)=ANY=[@ANYBLOB="eb022000010000009a"]) 477.932771ms ago: executing program 2 (id=3246): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000007c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddb9f250f00000008003c00ff0f000008002b000100010008000300", @ANYRES32=r2], 0x68}, 0x1, 0x0, 0x0, 0x40040}, 0x40) 477.439941ms ago: executing program 0 (id=3247): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0x7fff}, 0x18) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x8080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, 0x0) 452.991092ms ago: executing program 2 (id=3248): r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000240)={[{@stripe={'stripe', 0x3d, 0xff}}]}, 0x0, 0x4ed, &(0x7f0000000c00)="$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") r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x182) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x181242, 0x148) r3 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x16\xfd\x9c\x84\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\x97d\x00\x00\x00\x00\x00\x00\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea\x00\x00\x00\x00\x00\x00\x00\x00\x03\xc23l\x9c\xda\xed\x98\x0fK=X\xfdY\n\x0e\x00\x00\x00\x00\x00\x004\xd8\x1e\xa7\nEJ\x9b\x1bb\x80|`\xfb\x16\xcf5F\xac\xae=r\x8c)\x97\x9e7\xd7\x01\x0e\a\x17F\xb8\x1eD\r-\x11o\xa1X\x90\x8f^\xf0S\xb2\xce\x06\xa4\x8e\xc6\x9a:\xd9\x02\x90\x8db\xee\xc7}\xb0W\xea\xcbm\x17.%\"\xec\x9d\x90\xb7[W\xce\xb9^\xa3|\xd4\xeb\xc1\xcd@\x15n/\a\x00\x00\x00O\xaf\xee\x88W\x0f00~\xf2\xe9\xcdm\xb9e|O.\xc8\x85\x1a\xe9\xcf\xe5\x1e\x86\xaa\xed|\x15i\xeb4pv\"\fd\xa4\xf4\xc0\xac\x8eO\xb8\xa8\x8e\x9c\x0f\xf9\x80\x90\xdf3[\xee\r\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\a\x89L\xd7\x84%\x8cY\xfe\xed\x83!\xa0\x91\xf2\x00o30N\x16\x03\xe9\xe2-\xe9\x0e\xca\xdb\x89\x04\x12\xf1\x13\xcf\xd3\x93\x9c\x12\xbf\xb4}\x15`6-\xf1$\xabL\x14\x84\x98\x9d\xc3G\xc7lI=\xb4\x1c\"\x81\v\xaf\xf3)\xa8&\xd1\xe7\xbbk=\xe4\xbbI0P\x0e\xf3\xbb\xf0\x96\xa3}\xb6\x1e_\x97\x14W\x82@\xb4+\xd8\xec\xdf\x8b)M\x91\xb2\x8a\x14\xfb\xc5\xa4\xc5p\xf3\x99H\x02\xc8\x1e\x9f\a\xfel\xf6\xf5\x8b+\xea\xbc`\\\xf3L|\xf4\xafI\x92 \xda,\n\xaf\x96&\x86\xd5\xfeZ\xf4\xc2\xed\x7f\xc8R\x9ap\xe4P\x9f\x06\x0f\x1b\xda\xca\xd4\x81C\xb81\x8c\xdc\xfc]\xdd\xb7S(x\xdf>\v\x15wm\xfa\x8bS\xdf\xed\xe0\xab\x8d\xf0 \xfcU\x13!\x11\xfb*\x86\xe9NF\xa3/`|Fx\xb5\x06y\xe1\xe6#W\xa4\xf5\xc7\xf8\x99\aX\xd5\xd9}n\xf3L \x1b\xd8}U`\xd3\xfeb\xab\x11tz\xf3\xd9l#\xf2R_\x19\xb0\x18\x1a\xf7\xf6\f\xa9!W\xde\xf2\x8a\xd2\xc8\x82\x19T\x03\x88e\xf4\xa9\xdf\x18\xba\xdd\xdd6\xde\xbcc\xf7,\x8c\xaf', 0x2) fcntl$dupfd(r3, 0x40a, r3) lseek(r3, 0x3, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xe, 0x4, 0x4, 0x9}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000002300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000400)={r5}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000380)='kfree\x00'}, 0x18) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001300)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) fallocate(r1, 0x0, 0xbf5, 0x2000402) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xe, 0xc, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5}, 0x38) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r6, 0x0, 0x3}, 0x18) r7 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_FREE_STREAMS(r7, 0x8008551d, &(0x7f0000000200)=ANY=[@ANYBLOB="eb022000010000009a"]) 406.990413ms ago: executing program 4 (id=3249): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000007d, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00'}, 0x18) memfd_secret(0x80000) 400.015863ms ago: executing program 0 (id=3250): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1}, &(0x7f0000000380), &(0x7f00000003c0)=r2}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00', r3, 0x0, 0x7}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@o_path={0x0, r0}, 0x18) 373.696584ms ago: executing program 4 (id=3251): bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) creat(&(0x7f00000000c0)='./file0\x00', 0x48) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x11, 0xc, &(0x7f0000000c00)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r3}, 0x10) r4 = dup(r1) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x101, 0x0, 0x0, 0x41100, 0x59}, 0x94) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) creat(&(0x7f00000003c0)='./file0\x00', 0x36) 305.923875ms ago: executing program 0 (id=3252): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) socket$igmp6(0xa, 0x3, 0x2) syz_emit_ethernet(0x5e, &(0x7f00000001c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000a0", 0x28, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1={0xff, 0x5}, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x437, 0x1, 0x25dfdbb8, {0x0, 0x0, 0x0, r1, 0x40c89}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @remote}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x44801}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x4040880) 295.802975ms ago: executing program 4 (id=3253): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2b, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000340)='kfree\x00', r2, 0x0, 0xfffffffffffffffc}, 0x18) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd70000000000025000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2008040}, 0x880) 288.380775ms ago: executing program 2 (id=3254): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1803000000000000000000000000000018110000", @ANYBLOB="0000000000000000b702000014000800b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0xbe, &(0x7f00000014c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x3e, 0xb0, 0x1000, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e21, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "44cb6d37c6818e519c60ca92b05c8ad4ae74ea79fdb58e2b7f29fa51c12f5cbb", "ff9ce0c19fb809804c2ff3c5412218a7d847fbc93cfef70c00506d947ea54e7f53d1fdc46c7f32f5461c69dbb12ae334", "93789889a9e2835b672961b74d925e86afc527fa482ea332ce27b8a5", {"2e5da89a0ace8edabc766b388285d39f", "375c5bef000000000d4600001000"}}}}}}}, 0x0) 254.423306ms ago: executing program 2 (id=3255): openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) close(r0) 190.014437ms ago: executing program 2 (id=3256): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="020000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000640101020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/493], 0x310) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) 36.49773ms ago: executing program 0 (id=3257): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000012) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000090000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40000000010800034000000014480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000001c0003801800008008000340000000020c0004260000000000000c7f14000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000007c0), 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x0, 0x1f0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f00000000c0), {[{{@arp={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0xffffff00, 0x0, 0x8, 0xe, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, {[0x0, 0xff, 0xff, 0xff]}}, {@mac=@broadcast, {[0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x6, 0x4dd1, 0xd89, 0x7, 0x0, 0x7b, 'gretap0\x00', 'geneve0\x00', {}, {0xff}, 0x0, 0x10}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x856, 'syz1\x00', {0x3}}}}, {{@arp={@multicast1, @empty, 0xffffff00, 0xff, 0xc, 0x7, {@mac=@random="c55623b686aa", {[0xff, 0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}}, 0x10, 0x10, 0x0, 0xfffd, 0x7f, 0xcad, 'vxcan1\x00', 'vxcan1\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8000, 0x9}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x44}, @private=0xa010102, 0x0, 0x0, 0x9, 0xe, {@empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}}, {@mac=@broadcast, {[0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x6, 0x6, 0xffff, 0x6, 0x3, 0x43e7, 'virt_wifi0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x0, 0x359}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8, {0xffffffff}}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x430) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000800)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010029bd7000fddb9f250f00000008003c00ff0f000008002b000100010008000300", @ANYRES32=r4, @ANYBLOB="050030000100000005002a00fc0000000500"], 0x68}, 0x1, 0x0, 0x0, 0x40040}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40000000010800034000000004480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000001c000380180000800800034000000002"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 0s ago: executing program 2 (id=3258): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x4c, 0x24, 0xd0f, 0x0, 0x4, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x1c, 0x2, [@TCA_CAKE_ATM={0x8, 0x4, 0x2}, @TCA_CAKE_SPLIT_GSO={0x8}, @TCA_CAKE_FWMARK={0x8, 0x12, 0x8}]}}]}, 0x4c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendto$packet(r3, &(0x7f0000000180)="0b0312002e0064000200475400f6a13bb1000000086086dd48", 0x19, 0x0, &(0x7f0000000140)={0x11, 0x8100, r4}, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000900)={&(0x7f0000000140)='tlb_flush\x00', r0}, 0x18) kernel console output (not intermixed with test programs): ort 1(bridge_slave_0) entered blocking state [ 172.439221][ T9957] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.446748][ T9957] bridge_slave_0: entered allmulticast mode [ 172.454643][ T9957] bridge_slave_0: entered promiscuous mode [ 172.461755][ T9957] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.469650][ T9957] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.477378][ T9957] bridge_slave_1: entered allmulticast mode [ 172.484383][ T9957] bridge_slave_1: entered promiscuous mode [ 172.497831][ T9975] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.509079][ T37] bridge_slave_1: left allmulticast mode [ 172.514804][ T37] bridge_slave_1: left promiscuous mode [ 172.520657][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.529928][ T37] bridge_slave_0: left allmulticast mode [ 172.535711][ T37] bridge_slave_0: left promiscuous mode [ 172.541986][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.643857][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 172.683562][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.694267][ T37] bond0 (unregistering): Released all slaves [ 172.703620][ T37] bond1 (unregistering): Released all slaves [ 172.712681][ T37] bond2 (unregistering): Released all slaves [ 172.722692][ T37] bond3 (unregistering): Released all slaves [ 172.732983][ T37] bond4 (unregistering): Released all slaves [ 172.742026][ T37] bond5 (unregistering): Released all slaves [ 172.758122][ T37] bond6 (unregistering): Released all slaves [ 172.769689][T10007] loop3: detected capacity change from 0 to 512 [ 172.780212][ T37] bond7 (unregistering): Released all slaves [ 172.789667][T10007] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 172.798480][ T37] bond8 (unregistering): Released all slaves [ 172.807864][ T37] bond9 (unregistering): Released all slaves [ 172.817143][T10007] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 172.843178][T10007] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2495: corrupted inode contents [ 172.855783][T10007] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #11: comm syz.3.2495: mark_inode_dirty error [ 172.869277][T10007] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2495: invalid indirect mapped block 1 (level 1) [ 172.876098][ T9957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.911451][ T6351] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.933019][T10007] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2495: corrupted inode contents [ 172.946404][T10005] loop4: detected capacity change from 0 to 32768 [ 172.947733][ T29] kauditd_printk_skb: 990 callbacks suppressed [ 172.947747][ T29] audit: type=1326 audit(172.909:21141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9974 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff36fd4eec9 code=0x7ffc0000 [ 172.954830][ T9957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.982334][ T29] audit: type=1326 audit(172.919:21142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9974 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff36fd4eec9 code=0x7ffc0000 [ 173.021069][ T37] tipc: Disabling bearer [ 173.026274][ T37] tipc: Left network mode [ 173.031012][ T6351] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.033725][T10005] loop4: p1 p3 [ 173.039777][T10007] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 173.059623][ T6351] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.072341][T10007] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2495: corrupted inode contents [ 173.089187][T10007] EXT4-fs error (device loop3): ext4_truncate:4666: inode #11: comm syz.3.2495: mark_inode_dirty error [ 173.104094][ T6351] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.114019][ T9957] team0: Port device team_slave_0 added [ 173.124159][ T9957] team0: Port device team_slave_1 added [ 173.130781][T10007] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 173.171214][T10015] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2498'. [ 173.181254][T10007] EXT4-fs (loop3): 1 truncate cleaned up [ 173.193261][T10007] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.224564][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.246535][ T9957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.254174][ T9957] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.281013][ T9957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.318757][ T29] audit: type=1326 audit(173.269:21143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.345572][ T29] audit: type=1326 audit(173.269:21144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.370527][ T29] audit: type=1326 audit(173.269:21145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.395730][ T29] audit: type=1326 audit(173.269:21146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.420337][ T29] audit: type=1326 audit(173.269:21147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.451250][ T29] audit: type=1326 audit(173.269:21148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.475861][ T29] audit: type=1326 audit(173.269:21149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.499746][ T29] audit: type=1326 audit(173.269:21150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10020 comm="syz.2.2502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 173.501575][ T9957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.531323][ T9957] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.559565][ T9957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.597979][T10030] loop3: detected capacity change from 0 to 764 [ 173.610870][T10030] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 173.621537][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.629131][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.646420][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 173.653988][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.669842][T10035] tmpfs: Bad value for 'mpol' [ 173.675539][ T37] veth1_macvtap: left promiscuous mode [ 173.680527][T10035] loop3: detected capacity change from 0 to 1024 [ 173.689022][ T37] veth0_macvtap: left promiscuous mode [ 173.689391][T10035] EXT4-fs: Ignoring removed orlov option [ 173.701243][ T37] veth1_vlan: left promiscuous mode [ 173.706937][ T37] veth0_vlan: left promiscuous mode [ 173.713890][T10035] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 173.740106][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 173.904619][ T37] team0 (unregistering): Port device team_slave_1 removed [ 173.918554][ T37] team0 (unregistering): Port device team_slave_0 removed [ 173.926969][ T12] smc: removing ib device !yz! [ 174.001879][ T175] smc: removing ib device sz1 [ 174.013333][ T2957] lo speed is unknown, defaulting to 1000 [ 174.019561][ T2957] sz1: Port: 1 Link DOWN [ 174.085316][ T9957] hsr_slave_0: entered promiscuous mode [ 174.099657][ T9957] hsr_slave_1: entered promiscuous mode [ 174.115161][ T9957] debugfs: 'hsr0' already exists in 'hsr' [ 174.121261][ T9957] Cannot create hsr debugfs directory [ 174.164680][T10054] loop4: detected capacity change from 0 to 256 [ 174.215415][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.238564][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.290330][T10053] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.312243][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.333771][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.348141][T10053] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.369261][T10053] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.380427][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.392068][T10066] tmpfs: Bad value for 'mpol' [ 174.392317][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.415713][T10066] loop2: detected capacity change from 0 to 1024 [ 174.430771][T10066] EXT4-fs: Ignoring removed orlov option [ 174.438839][T10054] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 322, start 00000905) [ 174.473043][T10066] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 174.567682][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 174.616274][T10082] tmpfs: Bad value for 'mpol' [ 174.673603][T10082] loop2: detected capacity change from 0 to 1024 [ 174.693567][T10082] EXT4-fs: Ignoring removed orlov option [ 174.723932][T10082] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 174.825896][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 174.857226][ T9957] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.876424][T10089] loop3: detected capacity change from 0 to 512 [ 174.877134][ T9957] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.897614][T10089] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 174.898638][ T9957] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.916782][ T9957] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.925249][T10089] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 174.954528][T10094] loop2: detected capacity change from 0 to 128 [ 174.965628][T10094] EXT4-fs: Ignoring removed nobh option [ 174.980104][T10094] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 175.002895][T10089] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2524: corrupted inode contents [ 175.022426][T10089] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #11: comm syz.3.2524: mark_inode_dirty error [ 175.047997][T10079] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pid=10079 comm=syz.0.2521 [ 175.065791][T10089] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2524: invalid indirect mapped block 1 (level 1) [ 175.087655][ T9957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.096192][T10089] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2524: corrupted inode contents [ 175.111876][ T3309] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 175.123226][T10089] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 175.140360][ T9957] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.154118][T10104] loop4: detected capacity change from 0 to 1024 [ 175.164088][T10089] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #11: comm syz.3.2524: corrupted inode contents [ 175.165526][ T175] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.176907][T10089] EXT4-fs error (device loop3): ext4_truncate:4666: inode #11: comm syz.3.2524: mark_inode_dirty error [ 175.184215][ T175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.197564][T10089] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 175.219263][T10089] EXT4-fs (loop3): 1 truncate cleaned up [ 175.227163][T10089] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.227671][T10104] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.253684][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.261403][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.271903][T10112] tmpfs: Bad value for 'mpol' [ 175.303318][ T9957] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 175.315323][ T9957] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.333655][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.352952][T10116] tmpfs: Bad value for 'mpol' [ 175.418493][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.418711][T10123] loop3: detected capacity change from 0 to 512 [ 175.436726][T10123] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 175.459651][ T9957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.471212][T10127] __nla_validate_parse: 13 callbacks suppressed [ 175.471243][T10127] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2534'. [ 175.511862][T10127] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2534'. [ 175.522518][T10127] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2534'. [ 175.532617][T10127] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2534'. [ 175.547862][T10137] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2536'. [ 175.575088][ T9957] veth0_vlan: entered promiscuous mode [ 175.585813][ T9957] veth1_vlan: entered promiscuous mode [ 175.625981][ T9957] veth0_macvtap: entered promiscuous mode [ 175.634706][ T9957] veth1_macvtap: entered promiscuous mode [ 175.635110][T10147] tmpfs: Bad value for 'mpol' [ 175.647678][ T9957] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.671625][ T9957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.690036][ T175] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.699993][ T175] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.726811][ T175] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.741457][ T175] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.798884][T10165] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2546'. [ 175.810691][T10165] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2546'. [ 175.822222][T10165] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2546'. [ 175.831721][T10165] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2546'. [ 175.877317][T10171] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2548'. [ 175.889607][T10171] loop3: detected capacity change from 0 to 128 [ 175.896865][T10171] EXT4-fs: Ignoring removed nobh option [ 175.906825][T10171] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 175.936087][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 175.996779][T10184] netem: change failed [ 176.055272][T10188] tmpfs: Bad value for 'mpol' [ 176.160755][T10198] loop3: detected capacity change from 0 to 1024 [ 176.193813][T10198] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.337356][T10212] FAULT_INJECTION: forcing a failure. [ 176.337356][T10212] name failslab, interval 1, probability 0, space 0, times 0 [ 176.350512][T10212] CPU: 1 UID: 0 PID: 10212 Comm: syz.0.2565 Not tainted syzkaller #0 PREEMPT(voluntary) [ 176.350540][T10212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 176.350598][T10212] Call Trace: [ 176.350604][T10212] [ 176.350612][T10212] __dump_stack+0x1d/0x30 [ 176.350636][T10212] dump_stack_lvl+0xe8/0x140 [ 176.350656][T10212] dump_stack+0x15/0x1b [ 176.350673][T10212] should_fail_ex+0x265/0x280 [ 176.350774][T10212] ? __se_sys_mount+0xef/0x2e0 [ 176.350798][T10212] should_failslab+0x8c/0xb0 [ 176.350825][T10212] __kmalloc_cache_noprof+0x4c/0x320 [ 176.350853][T10212] ? memdup_user+0x99/0xd0 [ 176.350943][T10212] __se_sys_mount+0xef/0x2e0 [ 176.351010][T10212] ? fput+0x8f/0xc0 [ 176.351041][T10212] ? ksys_write+0x192/0x1a0 [ 176.351141][T10212] __x64_sys_mount+0x67/0x80 [ 176.351162][T10212] x64_sys_call+0x2b4d/0x2ff0 [ 176.351185][T10212] do_syscall_64+0xd2/0x200 [ 176.351219][T10212] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 176.351284][T10212] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 176.351368][T10212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.351388][T10212] RIP: 0033:0x7ff36fd4eec9 [ 176.351403][T10212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 176.351422][T10212] RSP: 002b:00007ff36e7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 176.351479][T10212] RAX: ffffffffffffffda RBX: 00007ff36ffa5fa0 RCX: 00007ff36fd4eec9 [ 176.351492][T10212] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 0000000000000000 [ 176.351505][T10212] RBP: 00007ff36e7af090 R08: 0000200000000080 R09: 0000000000000000 [ 176.351518][T10212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.351603][T10212] R13: 00007ff36ffa6038 R14: 00007ff36ffa5fa0 R15: 00007ffe04dafcc8 [ 176.351622][T10212] [ 176.643522][T10221] tmpfs: Bad value for 'mpol' [ 176.877019][T10236] FAULT_INJECTION: forcing a failure. [ 176.877019][T10236] name failslab, interval 1, probability 0, space 0, times 0 [ 176.890240][T10236] CPU: 0 UID: 0 PID: 10236 Comm: syz.1.2576 Not tainted syzkaller #0 PREEMPT(voluntary) [ 176.890277][T10236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 176.890289][T10236] Call Trace: [ 176.890298][T10236] [ 176.890305][T10236] __dump_stack+0x1d/0x30 [ 176.890330][T10236] dump_stack_lvl+0xe8/0x140 [ 176.890352][T10236] dump_stack+0x15/0x1b [ 176.890371][T10236] should_fail_ex+0x265/0x280 [ 176.890396][T10236] should_failslab+0x8c/0xb0 [ 176.890419][T10236] kmem_cache_alloc_node_noprof+0x57/0x320 [ 176.890508][T10236] ? __alloc_skb+0x101/0x320 [ 176.890534][T10236] __alloc_skb+0x101/0x320 [ 176.890559][T10236] netlink_ack+0xfd/0x500 [ 176.890673][T10236] netlink_rcv_skb+0x192/0x220 [ 176.890698][T10236] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 176.890819][T10236] nfnetlink_rcv+0x16b/0x1690 [ 176.890839][T10236] ? nlmon_xmit+0x4f/0x60 [ 176.890869][T10236] ? consume_skb+0x49/0x150 [ 176.890917][T10236] ? nlmon_xmit+0x4f/0x60 [ 176.891024][T10236] ? dev_hard_start_xmit+0x3b0/0x3e0 [ 176.891057][T10236] ? __dev_queue_xmit+0x1200/0x2000 [ 176.891086][T10236] ? __dev_queue_xmit+0x182/0x2000 [ 176.891184][T10236] ? ref_tracker_free+0x37d/0x3e0 [ 176.891216][T10236] ? __netlink_deliver_tap+0x4dc/0x500 [ 176.891360][T10236] netlink_unicast+0x5c0/0x690 [ 176.891436][T10236] netlink_sendmsg+0x58b/0x6b0 [ 176.891465][T10236] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.891533][T10236] __sock_sendmsg+0x145/0x180 [ 176.891568][T10236] ____sys_sendmsg+0x31e/0x4e0 [ 176.891684][T10236] ___sys_sendmsg+0x17b/0x1d0 [ 176.891727][T10236] __x64_sys_sendmsg+0xd4/0x160 [ 176.891759][T10236] x64_sys_call+0x191e/0x2ff0 [ 176.891785][T10236] do_syscall_64+0xd2/0x200 [ 176.891853][T10236] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 176.891937][T10236] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 176.891969][T10236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.892077][T10236] RIP: 0033:0x7fb1695aeec9 [ 176.892122][T10236] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 176.892142][T10236] RSP: 002b:00007fb16800f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 176.892163][T10236] RAX: ffffffffffffffda RBX: 00007fb169805fa0 RCX: 00007fb1695aeec9 [ 176.892176][T10236] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000003 [ 176.892189][T10236] RBP: 00007fb16800f090 R08: 0000000000000000 R09: 0000000000000000 [ 176.892203][T10236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.892295][T10236] R13: 00007fb169806038 R14: 00007fb169805fa0 R15: 00007fff364cb9f8 [ 176.892317][T10236] [ 177.228300][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.246704][T10246] tmpfs: Bad value for 'mpol' [ 177.350664][T10258] loop4: detected capacity change from 0 to 1024 [ 177.397283][T10258] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.397869][T10261] vhci_hcd: invalid port number 96 [ 177.416188][T10261] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 177.660203][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.695788][T10298] FAULT_INJECTION: forcing a failure. [ 177.695788][T10298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 177.709726][T10298] CPU: 1 UID: 0 PID: 10298 Comm: syz.4.2604 Not tainted syzkaller #0 PREEMPT(voluntary) [ 177.709786][T10298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 177.709798][T10298] Call Trace: [ 177.709804][T10298] [ 177.709812][T10298] __dump_stack+0x1d/0x30 [ 177.709833][T10298] dump_stack_lvl+0xe8/0x140 [ 177.709851][T10298] dump_stack+0x15/0x1b [ 177.709928][T10298] should_fail_ex+0x265/0x280 [ 177.709951][T10298] should_fail+0xb/0x20 [ 177.709970][T10298] should_fail_usercopy+0x1a/0x20 [ 177.709992][T10298] _copy_to_user+0x20/0xa0 [ 177.710020][T10298] simple_read_from_buffer+0xb5/0x130 [ 177.710053][T10298] proc_fail_nth_read+0x10e/0x150 [ 177.710151][T10298] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 177.710215][T10298] vfs_read+0x1a5/0x770 [ 177.710234][T10298] ? __rcu_read_unlock+0x4f/0x70 [ 177.710255][T10298] ? __fget_files+0x184/0x1c0 [ 177.710280][T10298] ksys_read+0xda/0x1a0 [ 177.710302][T10298] __x64_sys_read+0x40/0x50 [ 177.710326][T10298] x64_sys_call+0x27bc/0x2ff0 [ 177.710347][T10298] do_syscall_64+0xd2/0x200 [ 177.710410][T10298] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 177.710433][T10298] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 177.710459][T10298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.710479][T10298] RIP: 0033:0x7f9d7ccdd8dc [ 177.710497][T10298] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 177.710546][T10298] RSP: 002b:00007f9d7b73f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 177.710566][T10298] RAX: ffffffffffffffda RBX: 00007f9d7cf35fa0 RCX: 00007f9d7ccdd8dc [ 177.710578][T10298] RDX: 000000000000000f RSI: 00007f9d7b73f0a0 RDI: 0000000000000005 [ 177.710591][T10298] RBP: 00007f9d7b73f090 R08: 0000000000000000 R09: 0000000000000000 [ 177.710605][T10298] R10: 000000000000004e R11: 0000000000000246 R12: 0000000000000001 [ 177.710697][T10298] R13: 00007f9d7cf36038 R14: 00007f9d7cf35fa0 R15: 00007fffcd8e5678 [ 177.710718][T10298] [ 178.008134][ T29] kauditd_printk_skb: 602 callbacks suppressed [ 178.008153][ T29] audit: type=1326 audit(177.969:21753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.030505][T10318] FAULT_INJECTION: forcing a failure. [ 178.030505][T10318] name failslab, interval 1, probability 0, space 0, times 0 [ 178.051758][T10318] CPU: 1 UID: 0 PID: 10318 Comm: syz.2.2614 Not tainted syzkaller #0 PREEMPT(voluntary) [ 178.051786][T10318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 178.051844][T10318] Call Trace: [ 178.051850][T10318] [ 178.051858][T10318] __dump_stack+0x1d/0x30 [ 178.051882][T10318] dump_stack_lvl+0xe8/0x140 [ 178.051903][T10318] dump_stack+0x15/0x1b [ 178.052005][T10318] should_fail_ex+0x265/0x280 [ 178.052031][T10318] should_failslab+0x8c/0xb0 [ 178.052058][T10318] kmem_cache_alloc_lru_noprof+0x55/0x310 [ 178.052089][T10318] ? shmem_alloc_inode+0x34/0x50 [ 178.052114][T10318] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 178.052160][T10318] shmem_alloc_inode+0x34/0x50 [ 178.052235][T10318] alloc_inode+0x40/0x170 [ 178.052260][T10318] new_inode+0x1d/0xe0 [ 178.052336][T10318] shmem_get_inode+0x244/0x750 [ 178.052361][T10318] __shmem_file_setup+0x113/0x210 [ 178.052463][T10318] shmem_file_setup+0x3b/0x50 [ 178.052482][T10318] __se_sys_memfd_create+0x2c3/0x590 [ 178.052508][T10318] __x64_sys_memfd_create+0x31/0x40 [ 178.052593][T10318] x64_sys_call+0x2abe/0x2ff0 [ 178.052616][T10318] do_syscall_64+0xd2/0x200 [ 178.052721][T10318] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 178.052788][T10318] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 178.052843][T10318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.052866][T10318] RIP: 0033:0x7f9780aaeec9 [ 178.052901][T10318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.052921][T10318] RSP: 002b:00007f977f516e18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 178.052950][T10318] RAX: ffffffffffffffda RBX: 0000000000000433 RCX: 00007f9780aaeec9 [ 178.052964][T10318] RDX: 00007f977f516ef0 RSI: 0000000000000000 RDI: 00007f9780b32960 [ 178.053045][T10318] RBP: 0000200000000d80 R08: 00007f977f516bb7 R09: 00007f977f516e40 [ 178.053058][T10318] R10: 000000000000000a R11: 0000000000000202 R12: 00002000000001c0 [ 178.053072][T10318] R13: 00007f977f516ef0 R14: 00007f977f516eb0 R15: 0000200000000580 [ 178.053092][T10318] [ 178.283094][ T29] audit: type=1326 audit(178.009:21754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.308850][ T29] audit: type=1326 audit(178.009:21755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.333078][ T29] audit: type=1326 audit(178.009:21756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.357430][ T29] audit: type=1326 audit(178.009:21757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.380990][ T29] audit: type=1326 audit(178.009:21758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.405257][ T29] audit: type=1326 audit(178.009:21759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.405258][T10329] FAULT_INJECTION: forcing a failure. [ 178.405258][T10329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 178.405318][T10329] CPU: 0 UID: 0 PID: 10329 Comm: syz.1.2617 Not tainted syzkaller #0 PREEMPT(voluntary) [ 178.405342][T10329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 178.405423][T10329] Call Trace: [ 178.405429][T10329] [ 178.405437][T10329] __dump_stack+0x1d/0x30 [ 178.405459][T10329] dump_stack_lvl+0xe8/0x140 [ 178.405479][T10329] dump_stack+0x15/0x1b [ 178.405496][T10329] should_fail_ex+0x265/0x280 [ 178.405529][T10329] should_fail+0xb/0x20 [ 178.405590][T10329] should_fail_usercopy+0x1a/0x20 [ 178.405616][T10329] _copy_from_user+0x1c/0xb0 [ 178.405645][T10329] memdup_user+0x5e/0xd0 [ 178.405685][T10329] proc_pid_attr_write+0x15e/0x220 [ 178.405712][T10329] vfs_writev+0x406/0x8b0 [ 178.405809][T10329] ? __pfx_proc_pid_attr_write+0x10/0x10 [ 178.405868][T10329] ? mutex_lock+0xd/0x30 [ 178.405911][T10329] do_writev+0xe7/0x210 [ 178.405940][T10329] __x64_sys_writev+0x45/0x50 [ 178.405964][T10329] x64_sys_call+0x1e9a/0x2ff0 [ 178.406023][T10329] do_syscall_64+0xd2/0x200 [ 178.406053][T10329] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 178.406077][T10329] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 178.406142][T10329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.406172][T10329] RIP: 0033:0x7fb1695aeec9 [ 178.406188][T10329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.406206][T10329] RSP: 002b:00007fb16800f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 178.406236][T10329] RAX: ffffffffffffffda RBX: 00007fb169805fa0 RCX: 00007fb1695aeec9 [ 178.406249][T10329] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000003 [ 178.406262][T10329] RBP: 00007fb16800f090 R08: 0000000000000000 R09: 0000000000000000 [ 178.406275][T10329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.406287][T10329] R13: 00007fb169806038 R14: 00007fb169805fa0 R15: 00007fff364cb9f8 [ 178.406354][T10329] [ 178.644981][ T29] audit: type=1326 audit(178.009:21760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.668898][ T29] audit: type=1326 audit(178.009:21761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.693320][ T29] audit: type=1326 audit(178.019:21762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.1.2609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 178.719033][T10316] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.774295][T10316] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.848183][T10316] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.935273][T10316] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.026512][ T6351] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.042604][ T6351] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.077578][ T6351] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.098678][ T6351] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.122469][T10401] FAULT_INJECTION: forcing a failure. [ 179.122469][T10401] name failslab, interval 1, probability 0, space 0, times 0 [ 179.135890][T10401] CPU: 0 UID: 0 PID: 10401 Comm: syz.4.2652 Not tainted syzkaller #0 PREEMPT(voluntary) [ 179.135918][T10401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 179.135964][T10401] Call Trace: [ 179.135972][T10401] [ 179.135981][T10401] __dump_stack+0x1d/0x30 [ 179.136004][T10401] dump_stack_lvl+0xe8/0x140 [ 179.136025][T10401] dump_stack+0x15/0x1b [ 179.136044][T10401] should_fail_ex+0x265/0x280 [ 179.136072][T10401] should_failslab+0x8c/0xb0 [ 179.136160][T10401] kmem_cache_alloc_node_noprof+0x57/0x320 [ 179.136196][T10401] ? __alloc_skb+0x101/0x320 [ 179.136220][T10401] __alloc_skb+0x101/0x320 [ 179.136241][T10401] netlink_alloc_large_skb+0xba/0xf0 [ 179.136347][T10401] netlink_sendmsg+0x3cf/0x6b0 [ 179.136371][T10401] ? __pfx_netlink_sendmsg+0x10/0x10 [ 179.136395][T10401] __sock_sendmsg+0x145/0x180 [ 179.136433][T10401] ____sys_sendmsg+0x31e/0x4e0 [ 179.136581][T10401] ___sys_sendmsg+0x17b/0x1d0 [ 179.136696][T10401] __x64_sys_sendmsg+0xd4/0x160 [ 179.136785][T10401] x64_sys_call+0x191e/0x2ff0 [ 179.136844][T10401] do_syscall_64+0xd2/0x200 [ 179.136965][T10401] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 179.136987][T10401] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 179.137014][T10401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.137037][T10401] RIP: 0033:0x7f9d7ccdeec9 [ 179.137054][T10401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 179.137104][T10401] RSP: 002b:00007f9d7b73f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 179.137123][T10401] RAX: ffffffffffffffda RBX: 00007f9d7cf35fa0 RCX: 00007f9d7ccdeec9 [ 179.137136][T10401] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000003 [ 179.137150][T10401] RBP: 00007f9d7b73f090 R08: 0000000000000000 R09: 0000000000000000 [ 179.137164][T10401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.137255][T10401] R13: 00007f9d7cf36038 R14: 00007f9d7cf35fa0 R15: 00007fffcd8e5678 [ 179.137273][T10401] [ 179.219465][T10415] tipc: Enabled bearer , priority 10 [ 179.536709][T10429] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.604801][T10436] tmpfs: Bad value for 'mpol' [ 179.629735][T10436] loop2: detected capacity change from 0 to 1024 [ 179.639491][T10436] EXT4-fs: Ignoring removed orlov option [ 179.654472][T10436] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 179.671854][T10448] netlink: 'syz.4.2670': attribute type 1 has an invalid length. [ 179.710386][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 179.741932][T10450] vlan2: entered allmulticast mode [ 179.790285][T10457] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 179.945934][T10476] tmpfs: Bad value for 'mpol' [ 179.956279][T10476] loop4: detected capacity change from 0 to 1024 [ 179.964324][T10476] EXT4-fs: Ignoring removed orlov option [ 179.972466][T10476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 179.999260][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 180.299170][T10429] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.372130][T10429] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.434574][T10429] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.489376][ T6351] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.522452][ T6351] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.556450][ T6351] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.566352][T10513] __nla_validate_parse: 49 callbacks suppressed [ 180.566461][T10513] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2699'. [ 180.578156][ T6351] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.591624][T10513] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2699'. [ 180.601416][T10513] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2699'. [ 181.006472][T10544] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.083670][T10544] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.163477][T10544] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.201830][T10555] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2716'. [ 181.281440][T10555] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2716'. [ 181.291252][T10555] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2716'. [ 181.307066][T10544] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.379643][ T6350] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.399161][ T6350] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.419763][ T6350] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.448886][ T6350] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.586395][T10578] loop3: detected capacity change from 0 to 1024 [ 181.611195][T10578] EXT4-fs: Ignoring removed orlov option [ 181.642644][T10578] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 181.663496][T10584] tmpfs: Bad value for 'mpol' [ 181.684737][T10584] loop2: detected capacity change from 0 to 1024 [ 181.698985][T10584] EXT4-fs: Ignoring removed orlov option [ 181.713516][T10588] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2731'. [ 181.724875][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 181.743384][T10584] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 181.760078][T10594] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.794404][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 181.832730][T10594] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.902861][T10594] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.959169][T10594] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.977387][T10619] netlink: 'syz.4.2743': attribute type 4 has an invalid length. [ 181.992665][T10629] FAULT_INJECTION: forcing a failure. [ 181.992665][T10629] name failslab, interval 1, probability 0, space 0, times 0 [ 182.006020][T10629] CPU: 1 UID: 0 PID: 10629 Comm: syz.2.2747 Not tainted syzkaller #0 PREEMPT(voluntary) [ 182.006054][T10629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 182.006067][T10629] Call Trace: [ 182.006074][T10629] [ 182.006081][T10629] __dump_stack+0x1d/0x30 [ 182.006130][T10629] dump_stack_lvl+0xe8/0x140 [ 182.006152][T10629] dump_stack+0x15/0x1b [ 182.006170][T10629] should_fail_ex+0x265/0x280 [ 182.006219][T10629] should_failslab+0x8c/0xb0 [ 182.006298][T10629] kmem_cache_alloc_node_noprof+0x57/0x320 [ 182.006330][T10629] ? __alloc_skb+0x101/0x320 [ 182.006354][T10629] __alloc_skb+0x101/0x320 [ 182.006444][T10629] netlink_alloc_large_skb+0xba/0xf0 [ 182.006534][T10629] netlink_sendmsg+0x3cf/0x6b0 [ 182.006563][T10629] ? __pfx_netlink_sendmsg+0x10/0x10 [ 182.006590][T10629] __sock_sendmsg+0x145/0x180 [ 182.006650][T10629] ____sys_sendmsg+0x31e/0x4e0 [ 182.006815][T10629] ___sys_sendmsg+0x17b/0x1d0 [ 182.006863][T10629] __x64_sys_sendmsg+0xd4/0x160 [ 182.006894][T10629] x64_sys_call+0x191e/0x2ff0 [ 182.006966][T10629] do_syscall_64+0xd2/0x200 [ 182.006997][T10629] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 182.007023][T10629] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 182.007056][T10629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.007131][T10629] RIP: 0033:0x7f9780aaeec9 [ 182.007147][T10629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 182.007168][T10629] RSP: 002b:00007f977f517038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.007258][T10629] RAX: ffffffffffffffda RBX: 00007f9780d05fa0 RCX: 00007f9780aaeec9 [ 182.007290][T10629] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 182.007303][T10629] RBP: 00007f977f517090 R08: 0000000000000000 R09: 0000000000000000 [ 182.007315][T10629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.007327][T10629] R13: 00007f9780d06038 R14: 00007f9780d05fa0 R15: 00007ffe62f6b168 [ 182.007439][T10629] [ 182.231720][T10634] loop2: detected capacity change from 0 to 1024 [ 182.265185][T10634] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.287943][T10634] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2749'. [ 182.299312][T10634] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2749'. [ 182.394233][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 182.447441][T10660] ieee802154 phy0 wpan0: encryption failed: -22 [ 182.656643][T10666] loop4: detected capacity change from 0 to 2048 [ 182.792986][T10666] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.820900][T10666] FAULT_INJECTION: forcing a failure. [ 182.820900][T10666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.834382][T10666] CPU: 1 UID: 0 PID: 10666 Comm: syz.4.2761 Not tainted syzkaller #0 PREEMPT(voluntary) [ 182.834450][T10666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 182.834465][T10666] Call Trace: [ 182.834472][T10666] [ 182.834481][T10666] __dump_stack+0x1d/0x30 [ 182.834506][T10666] dump_stack_lvl+0xe8/0x140 [ 182.834569][T10666] dump_stack+0x15/0x1b [ 182.834585][T10666] should_fail_ex+0x265/0x280 [ 182.834615][T10666] should_fail+0xb/0x20 [ 182.834640][T10666] should_fail_usercopy+0x1a/0x20 [ 182.834669][T10666] _copy_to_user+0x20/0xa0 [ 182.834697][T10666] rng_dev_read+0x3ef/0x740 [ 182.834748][T10666] ? __pfx_rng_dev_read+0x10/0x10 [ 182.834768][T10666] vfs_readv+0x3f8/0x690 [ 182.834807][T10666] __x64_sys_preadv+0xfd/0x1c0 [ 182.834832][T10666] x64_sys_call+0x282a/0x2ff0 [ 182.834901][T10666] do_syscall_64+0xd2/0x200 [ 182.834938][T10666] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 182.835032][T10666] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 182.835077][T10666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.835103][T10666] RIP: 0033:0x7f9d7ccdeec9 [ 182.835121][T10666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 182.835166][T10666] RSP: 002b:00007f9d7b73f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 182.835267][T10666] RAX: ffffffffffffffda RBX: 00007f9d7cf35fa0 RCX: 00007f9d7ccdeec9 [ 182.835283][T10666] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000005 [ 182.835297][T10666] RBP: 00007f9d7b73f090 R08: 0000000000000000 R09: 0000000000000000 [ 182.835379][T10666] R10: 0000000002000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.835391][T10666] R13: 00007f9d7cf36038 R14: 00007f9d7cf35fa0 R15: 00007fffcd8e5678 [ 182.835412][T10666] [ 183.051194][ T29] kauditd_printk_skb: 887 callbacks suppressed [ 183.051276][ T29] audit: type=1400 audit(183.009:22650): avc: denied { map } for pid=10665 comm="syz.4.2761" path="/559/file1/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 183.094425][ T29] audit: type=1400 audit(183.009:22651): avc: denied { execute } for pid=10665 comm="syz.4.2761" path="/559/file1/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 183.163137][T10692] FAULT_INJECTION: forcing a failure. [ 183.163137][T10692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.176509][T10692] CPU: 1 UID: 0 PID: 10692 Comm: syz.2.2770 Not tainted syzkaller #0 PREEMPT(voluntary) [ 183.176538][T10692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 183.176553][T10692] Call Trace: [ 183.176560][T10692] [ 183.176569][T10692] __dump_stack+0x1d/0x30 [ 183.176628][T10692] dump_stack_lvl+0xe8/0x140 [ 183.176646][T10692] dump_stack+0x15/0x1b [ 183.176661][T10692] should_fail_ex+0x265/0x280 [ 183.176758][T10692] should_fail+0xb/0x20 [ 183.176783][T10692] should_fail_usercopy+0x1a/0x20 [ 183.176859][T10692] _copy_from_user+0x1c/0xb0 [ 183.176890][T10692] ___sys_sendmsg+0xc1/0x1d0 [ 183.176967][T10692] __x64_sys_sendmsg+0xd4/0x160 [ 183.176994][T10692] x64_sys_call+0x191e/0x2ff0 [ 183.177013][T10692] do_syscall_64+0xd2/0x200 [ 183.177114][T10692] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 183.177149][T10692] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 183.177185][T10692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.177248][T10692] RIP: 0033:0x7f9780aaeec9 [ 183.177309][T10692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 183.177381][T10692] RSP: 002b:00007f977f517038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 183.177401][T10692] RAX: ffffffffffffffda RBX: 00007f9780d05fa0 RCX: 00007f9780aaeec9 [ 183.177417][T10692] RDX: 0000000000000000 RSI: 0000200000001ac0 RDI: 0000000000000003 [ 183.177431][T10692] RBP: 00007f977f517090 R08: 0000000000000000 R09: 0000000000000000 [ 183.177443][T10692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.177465][T10692] R13: 00007f9780d06038 R14: 00007f9780d05fa0 R15: 00007ffe62f6b168 [ 183.177487][T10692] [ 183.385762][T10665] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 183.406540][T10665] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 183.419211][T10665] EXT4-fs (loop4): This should not happen!! Data will be lost [ 183.419211][T10665] [ 183.429543][T10665] EXT4-fs (loop4): Total free blocks count 0 [ 183.436277][T10665] EXT4-fs (loop4): Free/Dirty block details [ 183.442573][T10665] EXT4-fs (loop4): free_blocks=2415919504 [ 183.448527][T10665] EXT4-fs (loop4): dirty_blocks=64 [ 183.454055][T10665] EXT4-fs (loop4): Block reservation details [ 183.460513][T10665] EXT4-fs (loop4): i_reserved_data_blocks=4 [ 183.466761][ T29] audit: type=1326 audit(183.369:22652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 183.489662][ T29] audit: type=1326 audit(183.369:22653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 183.512916][ T29] audit: type=1326 audit(183.369:22654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 183.535860][ T29] audit: type=1326 audit(183.369:22655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 183.562859][ T29] audit: type=1326 audit(183.369:22656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9780aaeec9 code=0x7ffc0000 [ 183.586270][ T29] audit: type=1326 audit(183.369:22657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9780ab0de7 code=0x7ffc0000 [ 183.609537][ T29] audit: type=1326 audit(183.369:22658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f9780ab0d5c code=0x7ffc0000 [ 183.632225][ T29] audit: type=1326 audit(183.369:22659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10693 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f9780ab0c94 code=0x7ffc0000 [ 183.702251][T10694] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.758651][ T6350] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 2 with error 28 [ 183.783468][T10694] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.823523][T10700] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2774'. [ 183.835685][T10700] loop4: detected capacity change from 0 to 128 [ 183.842302][T10700] EXT4-fs: Ignoring removed nobh option [ 183.850531][T10700] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 183.864091][T10694] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.894572][ T3312] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 183.922826][T10694] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.982205][ T6351] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.001528][ T6350] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.014413][ T6350] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.032409][ T6350] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.337881][T10732] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 184.344560][T10732] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 184.352166][T10732] vhci_hcd vhci_hcd.0: Device attached [ 184.362867][T10732] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 184.374375][T10732] vhci_hcd vhci_hcd.0: pdev(4) rhport(2) sockfd(11) [ 184.381190][T10732] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 184.388895][T10732] vhci_hcd vhci_hcd.0: Device attached [ 184.561033][ T3392] vhci_hcd: vhci_device speed not set [ 184.573286][T10749] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.621052][ T3392] usb 9-1: new low-speed USB device number 3 using vhci_hcd [ 184.717992][ T6350] netdevsim netdevsim2 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.742350][ T6350] netdevsim netdevsim2 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.756067][T10749] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.769640][ T6350] netdevsim netdevsim2 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.779628][ T6350] netdevsim netdevsim2 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.834454][T10749] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.880428][T10766] FAULT_INJECTION: forcing a failure. [ 184.880428][T10766] name failslab, interval 1, probability 0, space 0, times 0 [ 184.893578][T10766] CPU: 1 UID: 0 PID: 10766 Comm: syz.0.2799 Not tainted syzkaller #0 PREEMPT(voluntary) [ 184.893599][T10766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 184.893674][T10766] Call Trace: [ 184.893679][T10766] [ 184.893685][T10766] __dump_stack+0x1d/0x30 [ 184.893700][T10766] dump_stack_lvl+0xe8/0x140 [ 184.893713][T10766] dump_stack+0x15/0x1b [ 184.893724][T10766] should_fail_ex+0x265/0x280 [ 184.893781][T10766] ? assoc_array_insert+0x2e0/0x1990 [ 184.893847][T10766] should_failslab+0x8c/0xb0 [ 184.893864][T10766] __kmalloc_cache_noprof+0x4c/0x320 [ 184.893884][T10766] assoc_array_insert+0x2e0/0x1990 [ 184.894031][T10766] ? keyring_compare_object+0xda/0x100 [ 184.894046][T10766] ? assoc_array_delete+0x6e2/0x950 [ 184.894132][T10766] __key_link_begin+0x8a/0x140 [ 184.894146][T10766] key_move+0x160/0x550 [ 184.894159][T10766] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 184.894178][T10766] ? __pfx_keyring_search_iterator+0x10/0x10 [ 184.894200][T10766] keyctl_keyring_move+0xd6/0x110 [ 184.894261][T10766] __se_sys_keyctl+0x5f7/0xb80 [ 184.894277][T10766] ? __rcu_read_unlock+0x4f/0x70 [ 184.894368][T10766] ? __fget_files+0x184/0x1c0 [ 184.894385][T10766] ? fput+0x8f/0xc0 [ 184.894419][T10766] __x64_sys_keyctl+0x67/0x80 [ 184.894436][T10766] x64_sys_call+0x2f6d/0x2ff0 [ 184.894455][T10766] do_syscall_64+0xd2/0x200 [ 184.894475][T10766] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 184.894501][T10766] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 184.894520][T10766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.894534][T10766] RIP: 0033:0x7ff36fd4eec9 [ 184.894579][T10766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 184.894592][T10766] RSP: 002b:00007ff36e7af038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 184.894620][T10766] RAX: ffffffffffffffda RBX: 00007ff36ffa5fa0 RCX: 00007ff36fd4eec9 [ 184.894635][T10766] RDX: ffffffffffffffff RSI: 00000000143ad7c3 RDI: 000000000000001e [ 184.894650][T10766] RBP: 00007ff36e7af090 R08: 0000000000000000 R09: 0000000000000000 [ 184.894662][T10766] R10: 0000000007ca89be R11: 0000000000000246 R12: 0000000000000001 [ 184.894671][T10766] R13: 00007ff36ffa6038 R14: 00007ff36ffa5fa0 R15: 00007ffe04dafcc8 [ 184.894683][T10766] [ 185.143691][T10734] vhci_hcd: connection reset by peer [ 185.149348][ T6351] vhci_hcd: stop threads [ 185.149423][T10738] vhci_hcd: connection closed [ 185.153917][ T6351] vhci_hcd: release socket [ 185.163451][ T6351] vhci_hcd: disconnect device [ 185.172008][T10749] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.182169][ T6351] vhci_hcd: stop threads [ 185.186677][ T6351] vhci_hcd: release socket [ 185.191827][ T6351] vhci_hcd: disconnect device [ 185.218519][ T3443] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.227030][ T3443] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.254906][ T3443] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.274434][ T3443] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.393803][T10790] FAULT_INJECTION: forcing a failure. [ 185.393803][T10790] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.407802][T10790] CPU: 1 UID: 0 PID: 10790 Comm: syz.3.2806 Not tainted syzkaller #0 PREEMPT(voluntary) [ 185.407836][T10790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 185.407903][T10790] Call Trace: [ 185.407913][T10790] [ 185.407922][T10790] __dump_stack+0x1d/0x30 [ 185.407948][T10790] dump_stack_lvl+0xe8/0x140 [ 185.407970][T10790] dump_stack+0x15/0x1b [ 185.407986][T10790] should_fail_ex+0x265/0x280 [ 185.408025][T10790] should_fail+0xb/0x20 [ 185.408047][T10790] should_fail_usercopy+0x1a/0x20 [ 185.408123][T10790] strncpy_from_user+0x25/0x230 [ 185.408151][T10790] ? kmem_cache_alloc_noprof+0x186/0x310 [ 185.408179][T10790] ? getname_flags+0x80/0x3b0 [ 185.408221][T10790] getname_flags+0xae/0x3b0 [ 185.408329][T10790] user_path_at+0x28/0x130 [ 185.408359][T10790] do_sys_truncate+0x5c/0x130 [ 185.408465][T10790] __x64_sys_truncate+0x31/0x40 [ 185.408491][T10790] x64_sys_call+0x1a2f/0x2ff0 [ 185.408570][T10790] do_syscall_64+0xd2/0x200 [ 185.408608][T10790] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 185.408632][T10790] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 185.408664][T10790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.408758][T10790] RIP: 0033:0x7f287380eec9 [ 185.408773][T10790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 185.408798][T10790] RSP: 002b:00007f287224e038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 185.408816][T10790] RAX: ffffffffffffffda RBX: 00007f2873a66090 RCX: 00007f287380eec9 [ 185.408832][T10790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 185.408897][T10790] RBP: 00007f287224e090 R08: 0000000000000000 R09: 0000000000000000 [ 185.408912][T10790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.408926][T10790] R13: 00007f2873a66128 R14: 00007f2873a66090 R15: 00007ffcc0728fe8 [ 185.408946][T10790] [ 185.466451][T10773] chnl_net:caif_netlink_parms(): no params data found [ 185.647538][T10773] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.654716][T10773] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.662431][T10773] bridge_slave_0: entered allmulticast mode [ 185.669120][T10773] bridge_slave_0: entered promiscuous mode [ 185.676480][T10773] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.683937][T10773] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.691953][T10773] bridge_slave_1: entered allmulticast mode [ 185.698475][T10773] bridge_slave_1: entered promiscuous mode [ 185.723515][T10773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.743108][T10773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.756731][T10798] loop4: detected capacity change from 0 to 1024 [ 185.773945][T10773] team0: Port device team_slave_0 added [ 185.780436][T10798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 185.781421][T10773] team0: Port device team_slave_1 added [ 185.801671][T10798] __nla_validate_parse: 4 callbacks suppressed [ 185.801685][T10798] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2807'. [ 185.823947][T10773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.824113][T10798] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2807'. [ 185.831354][T10773] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.831386][T10773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.834231][T10773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.885478][T10773] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 185.911940][T10773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.942323][T10773] hsr_slave_0: entered promiscuous mode [ 185.948825][T10773] hsr_slave_1: entered promiscuous mode [ 185.955056][T10773] debugfs: 'hsr0' already exists in 'hsr' [ 185.960808][T10773] Cannot create hsr debugfs directory [ 185.981977][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.040355][T10773] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.082788][T10773] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.145485][T10814] loop2: detected capacity change from 0 to 512 [ 186.152790][T10814] journal_path: Non-blockdev passed as './bus' [ 186.159313][T10814] EXT4-fs: error: could not find journal device path [ 186.167436][T10816] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.182964][T10773] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.228209][T10822] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2816'. [ 186.237643][T10822] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2816'. [ 186.254565][T10773] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.268001][T10816] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.352536][T10816] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.402766][T10816] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.417373][T10830] loop2: detected capacity change from 0 to 512 [ 186.425097][T10830] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 186.478445][ T175] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.490545][ T175] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.502351][ T175] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.517403][ T6351] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.539013][T10773] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 186.548733][T10773] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 186.558369][T10773] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 186.568191][T10773] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 186.622896][T10773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.645577][T10852] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2827'. [ 186.648281][T10773] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.665443][ T175] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.673170][ T175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.682739][T10852] loop2: detected capacity change from 0 to 128 [ 186.688585][ T175] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.689348][T10852] EXT4-fs: Ignoring removed nobh option [ 186.696591][ T175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.714743][T10852] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 186.733261][ T6351] bridge_slave_1: left allmulticast mode [ 186.739285][ T6351] bridge_slave_1: left promiscuous mode [ 186.745120][ T6351] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.754476][ T6351] bridge_slave_0: left allmulticast mode [ 186.760774][ T6351] bridge_slave_0: left promiscuous mode [ 186.766871][ T6351] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.791924][ T3309] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 186.812474][T10861] loop2: detected capacity change from 0 to 512 [ 186.831812][T10861] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 186.844988][T10863] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2832'. [ 186.896338][T10866] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2832'. [ 186.905563][T10866] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2832'. [ 186.918519][ T6351] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 186.928915][ T6351] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 186.936908][T10868] loop2: detected capacity change from 0 to 1024 [ 186.945967][ T6351] bond0 (unregistering): Released all slaves [ 186.953087][T10868] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.955392][ T6351] bond1 (unregistering): Released all slaves [ 186.971217][T10868] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2834'. [ 186.975279][ T6351] bond2 (unregistering): Released all slaves [ 186.990149][ T6351] bond3 (unregistering): Released all slaves [ 186.999101][ T6351] bond4 (unregistering): Released all slaves [ 187.008441][ T6351] bond5 (unregistering): Released all slaves [ 187.017319][ T6351] bond6 (unregistering): Released all slaves [ 187.026622][ T6351] bond7 (unregistering): Released all slaves [ 187.041745][T10773] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.053854][T10773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.099333][ T175] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.109495][ T175] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.123167][ T6351] tipc: Disabling bearer [ 187.128427][ T6351] tipc: Left network mode [ 187.201390][ T175] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.210368][ T175] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.273635][T10773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.352928][ T6351] hsr_slave_0: left promiscuous mode [ 187.359168][ T6351] hsr_slave_1: left promiscuous mode [ 187.366503][ T6351] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 187.374502][ T6351] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 187.384425][ T6351] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 187.392101][ T6351] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 187.427622][T10890] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2839'. [ 187.441878][ T6351] team0: left promiscuous mode [ 187.447659][ T6351] team_slave_0: left promiscuous mode [ 187.454063][ T6351] team_slave_1: left promiscuous mode [ 187.462851][ T6351] veth1_macvtap: left promiscuous mode [ 187.468564][ T6351] veth0_macvtap: left promiscuous mode [ 187.475455][ T6351] veth1_vlan: left promiscuous mode [ 187.482211][ T6351] veth0_vlan: left promiscuous mode [ 187.587713][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.598324][ T6351] team0 (unregistering): Port device team_slave_1 removed [ 187.609960][ T6351] team0 (unregistering): Port device team_slave_0 removed [ 187.618388][ T12] smc: removing ib device syz! [ 187.703735][T10773] veth0_vlan: entered promiscuous mode [ 187.735778][T10773] veth1_vlan: entered promiscuous mode [ 187.811059][T10773] veth0_macvtap: entered promiscuous mode [ 187.855937][T10908] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 187.865861][T10773] veth1_macvtap: entered promiscuous mode [ 187.895729][T10773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.927076][T10773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.957499][ T175] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.001636][ T175] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.010673][ T175] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.023980][ T175] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.089616][ T29] kauditd_printk_skb: 915 callbacks suppressed [ 188.089633][ T29] audit: type=1400 audit(188.049:23575): avc: denied { unlink } for pid=3309 comm="syz-executor" name="file0" dev="tmpfs" ino=3085 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 188.130603][ T29] audit: type=1400 audit(188.089:23576): avc: denied { mounton } for pid=10916 comm="syz.0.2850" path="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 188.155396][T10921] loop2: detected capacity change from 0 to 128 [ 188.162422][T10921] EXT4-fs: Ignoring removed nobh option [ 188.174860][T10921] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 188.203359][ T29] audit: type=1400 audit(188.159:23577): avc: denied { unmount } for pid=10773 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 188.227470][ T3309] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 188.285496][ T29] audit: type=1326 audit(188.249:23578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10937 comm="syz.1.2856" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 188.309747][ T29] audit: type=1326 audit(188.249:23579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10937 comm="syz.1.2856" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 188.341075][ T29] audit: type=1326 audit(188.299:23580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10937 comm="syz.1.2856" exe="/root/syz-executor" sig=0 arch=c000003e syscall=188 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 188.366000][ T29] audit: type=1326 audit(188.299:23581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10937 comm="syz.1.2856" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 188.390613][ T29] audit: type=1326 audit(188.299:23582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10937 comm="syz.1.2856" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 188.419149][T10949] 9pnet_fd: Insufficient options for proto=fd [ 188.453556][T10952] lo speed is unknown, defaulting to 1000 [ 188.474615][T10952] lo speed is unknown, defaulting to 1000 [ 188.480887][T10952] lo speed is unknown, defaulting to 1000 [ 188.487447][T10952] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 188.500445][T10952] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 188.514319][T10952] lo speed is unknown, defaulting to 1000 [ 188.521349][T10952] lo speed is unknown, defaulting to 1000 [ 188.521801][T10952] lo speed is unknown, defaulting to 1000 [ 188.528561][T10952] lo speed is unknown, defaulting to 1000 [ 188.533082][T10952] lo speed is unknown, defaulting to 1000 [ 188.603773][ T29] audit: type=1400 audit(188.569:23583): avc: denied { write } for pid=10968 comm="syz.2.2872" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 188.643671][ T29] audit: type=1326 audit(188.609:23584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10975 comm="syz.4.2873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d7ccdeec9 code=0x7ffc0000 [ 188.736347][T10988] loop2: detected capacity change from 0 to 2048 [ 188.826275][T11009] FAULT_INJECTION: forcing a failure. [ 188.826275][T11009] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 188.840077][T11009] CPU: 1 UID: 0 PID: 11009 Comm: syz.1.2887 Not tainted syzkaller #0 PREEMPT(voluntary) [ 188.840108][T11009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 188.840123][T11009] Call Trace: [ 188.840131][T11009] [ 188.840140][T11009] __dump_stack+0x1d/0x30 [ 188.840165][T11009] dump_stack_lvl+0xe8/0x140 [ 188.840238][T11009] dump_stack+0x15/0x1b [ 188.840337][T11009] should_fail_ex+0x265/0x280 [ 188.840362][T11009] should_fail_alloc_page+0xf2/0x100 [ 188.840454][T11009] __alloc_frozen_pages_noprof+0xff/0x360 [ 188.840494][T11009] alloc_pages_mpol+0xb3/0x250 [ 188.840533][T11009] alloc_pages_noprof+0x90/0x130 [ 188.840597][T11009] __pmd_alloc+0x47/0x470 [ 188.840621][T11009] handle_mm_fault+0x19d4/0x2c20 [ 188.840642][T11009] ? __rcu_read_unlock+0x4f/0x70 [ 188.840716][T11009] do_user_addr_fault+0x3fe/0x1090 [ 188.840762][T11009] ? avc_has_perm_noaudit+0x1b1/0x200 [ 188.840793][T11009] exc_page_fault+0x62/0xa0 [ 188.840823][T11009] asm_exc_page_fault+0x26/0x30 [ 188.840884][T11009] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 188.840911][T11009] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 cd f6 01 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 188.840931][T11009] RSP: 0018:ffffc90002a17dc8 EFLAGS: 00050246 [ 188.840953][T11009] RAX: ffff88811a430aa0 RBX: 0000000000000008 RCX: 0000000000000008 [ 188.841036][T11009] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffc90002a17e08 [ 188.841051][T11009] RBP: 0000000000004b52 R08: 0000000000000d9a R09: 0000000000000000 [ 188.841064][T11009] R10: 0001c90002a17e08 R11: 0001c90002a17e0f R12: 0000000000004b52 [ 188.841078][T11009] R13: ffff88814135f800 R14: ffffc90002a17e08 R15: 0000200000000000 [ 188.841099][T11009] _copy_from_user+0x6f/0xb0 [ 188.841134][T11009] vt_ioctl+0x10bd/0x1880 [ 188.841183][T11009] ? tty_jobctrl_ioctl+0x29e/0x810 [ 188.841215][T11009] tty_ioctl+0x7de/0xb80 [ 188.841236][T11009] ? __pfx_tty_ioctl+0x10/0x10 [ 188.841256][T11009] __se_sys_ioctl+0xce/0x140 [ 188.841276][T11009] __x64_sys_ioctl+0x43/0x50 [ 188.841343][T11009] x64_sys_call+0x1816/0x2ff0 [ 188.841367][T11009] do_syscall_64+0xd2/0x200 [ 188.841476][T11009] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 188.841499][T11009] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 188.841525][T11009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.841558][T11009] RIP: 0033:0x7fb1695aeec9 [ 188.841575][T11009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 188.841595][T11009] RSP: 002b:00007fb16800f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.841615][T11009] RAX: ffffffffffffffda RBX: 00007fb169805fa0 RCX: 00007fb1695aeec9 [ 188.841628][T11009] RDX: 0000200000000000 RSI: 0000000000004b52 RDI: 0000000000000003 [ 188.841668][T11009] RBP: 00007fb16800f090 R08: 0000000000000000 R09: 0000000000000000 [ 188.841682][T11009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.841695][T11009] R13: 00007fb169806038 R14: 00007fb169805fa0 R15: 00007fff364cb9f8 [ 188.841712][T11009] [ 189.204754][T11010] loop2: detected capacity change from 0 to 128 [ 189.222377][T11010] EXT4-fs: Ignoring removed nobh option [ 189.257796][T11025] loop4: detected capacity change from 0 to 512 [ 189.281942][T11025] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 189.313113][T11033] FAULT_INJECTION: forcing a failure. [ 189.313113][T11033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.326867][T11033] CPU: 1 UID: 0 PID: 11033 Comm: syz.4.2897 Not tainted syzkaller #0 PREEMPT(voluntary) [ 189.326974][T11033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 189.326996][T11033] Call Trace: [ 189.327004][T11033] [ 189.327069][T11033] __dump_stack+0x1d/0x30 [ 189.327094][T11033] dump_stack_lvl+0xe8/0x140 [ 189.327112][T11033] dump_stack+0x15/0x1b [ 189.327127][T11033] should_fail_ex+0x265/0x280 [ 189.327149][T11033] should_fail+0xb/0x20 [ 189.327191][T11033] should_fail_usercopy+0x1a/0x20 [ 189.327221][T11033] _copy_from_iter+0xd2/0xe80 [ 189.327253][T11033] ? alloc_pages_mpol+0x201/0x250 [ 189.327322][T11033] copy_page_from_iter+0x178/0x2a0 [ 189.327357][T11033] tun_get_user+0x679/0x2680 [ 189.327384][T11033] ? ref_tracker_alloc+0x1f2/0x2f0 [ 189.327428][T11033] tun_chr_write_iter+0x15e/0x210 [ 189.327450][T11033] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 189.327472][T11033] vfs_write+0x527/0x960 [ 189.327563][T11033] ksys_write+0xda/0x1a0 [ 189.327708][T11033] __x64_sys_write+0x40/0x50 [ 189.327733][T11033] x64_sys_call+0x27fe/0x2ff0 [ 189.327757][T11033] do_syscall_64+0xd2/0x200 [ 189.327789][T11033] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 189.327826][T11033] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 189.327924][T11033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.327947][T11033] RIP: 0033:0x7f9d7ccdd97f [ 189.327993][T11033] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 189.328069][T11033] RSP: 002b:00007f9d7b73f000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 189.328090][T11033] RAX: ffffffffffffffda RBX: 00007f9d7cf35fa0 RCX: 00007f9d7ccdd97f [ 189.328103][T11033] RDX: 000000000000004a RSI: 0000200000000000 RDI: 00000000000000c8 [ 189.328115][T11033] RBP: 00007f9d7b73f090 R08: 0000000000000000 R09: 0000000000000000 [ 189.328159][T11033] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000001 [ 189.328172][T11033] R13: 00007f9d7cf36038 R14: 00007f9d7cf35fa0 R15: 00007fffcd8e5678 [ 189.328255][T11033] [ 189.594682][T11041] loop2: detected capacity change from 0 to 512 [ 189.618292][T11041] journal_path: Non-blockdev passed as './bus' [ 189.625066][T11041] EXT4-fs: error: could not find journal device path [ 189.677610][T11050] loop4: detected capacity change from 0 to 2048 [ 189.685277][T11048] loop2: detected capacity change from 0 to 512 [ 189.692266][ T3392] usb 9-1: enqueue for inactive port 0 [ 189.697953][ T3392] usb 9-1: enqueue for inactive port 0 [ 189.704312][T11048] journal_path: Non-blockdev passed as './bus' [ 189.710795][T11048] EXT4-fs: error: could not find journal device path [ 189.756203][T11054] loop2: detected capacity change from 0 to 512 [ 189.764081][T11054] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 189.781008][ T3392] vhci_hcd: vhci_device speed not set [ 189.912929][T11076] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=11076 comm=syz.4.2915 [ 189.951136][T11078] loop3: detected capacity change from 0 to 512 [ 189.980523][T11078] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 189.989931][T11082] FAULT_INJECTION: forcing a failure. [ 189.989931][T11082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 190.003427][T11082] CPU: 0 UID: 0 PID: 11082 Comm: syz.4.2920 Not tainted syzkaller #0 PREEMPT(voluntary) [ 190.003461][T11082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 190.003474][T11082] Call Trace: [ 190.003481][T11082] [ 190.003490][T11082] __dump_stack+0x1d/0x30 [ 190.003513][T11082] dump_stack_lvl+0xe8/0x140 [ 190.003550][T11082] dump_stack+0x15/0x1b [ 190.003569][T11082] should_fail_ex+0x265/0x280 [ 190.003595][T11082] should_fail+0xb/0x20 [ 190.003617][T11082] should_fail_usercopy+0x1a/0x20 [ 190.003721][T11082] _copy_from_user+0x1c/0xb0 [ 190.003939][T11082] tipc_setsockopt+0x388/0x620 [ 190.003963][T11082] ? __pfx_tipc_setsockopt+0x10/0x10 [ 190.004059][T11082] __sys_setsockopt+0x184/0x200 [ 190.004087][T11082] __x64_sys_setsockopt+0x64/0x80 [ 190.004114][T11082] x64_sys_call+0x20ec/0x2ff0 [ 190.004136][T11082] do_syscall_64+0xd2/0x200 [ 190.004168][T11082] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 190.004248][T11082] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 190.004338][T11082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.004367][T11082] RIP: 0033:0x7f9d7ccdeec9 [ 190.004386][T11082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 190.004471][T11082] RSP: 002b:00007f9d7b73f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 190.004494][T11082] RAX: ffffffffffffffda RBX: 00007f9d7cf35fa0 RCX: 00007f9d7ccdeec9 [ 190.004508][T11082] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000006 [ 190.004522][T11082] RBP: 00007f9d7b73f090 R08: 0000000000000010 R09: 0000000000000000 [ 190.004535][T11082] R10: 0000200000000380 R11: 0000000000000246 R12: 0000000000000001 [ 190.004573][T11082] R13: 00007f9d7cf36038 R14: 00007f9d7cf35fa0 R15: 00007fffcd8e5678 [ 190.004594][T11082] [ 190.370025][T11097] loop3: detected capacity change from 0 to 128 [ 190.499594][T11090] lo speed is unknown, defaulting to 1000 [ 190.724308][T11120] (unnamed net_device) (uninitialized): option lacp_rate: mode dependency failed, not supported in mode active-backup(1) [ 190.781828][T11122] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11122 comm=syz.2.2930 [ 190.792059][T11090] chnl_net:caif_netlink_parms(): no params data found [ 190.826072][T11122] lo speed is unknown, defaulting to 1000 [ 190.849624][T11122] lo speed is unknown, defaulting to 1000 [ 190.896316][T11122] lo speed is unknown, defaulting to 1000 [ 190.896643][T11090] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.909479][T11090] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.916850][T11090] bridge_slave_0: entered allmulticast mode [ 190.923631][T11090] bridge_slave_0: entered promiscuous mode [ 190.930912][T11090] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.938641][T11090] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.944580][T11122] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 190.946093][T11090] bridge_slave_1: entered allmulticast mode [ 190.960296][T11090] bridge_slave_1: entered promiscuous mode [ 190.988848][T11090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 191.011258][T11122] lo speed is unknown, defaulting to 1000 [ 191.015946][T11090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 191.030798][T11122] lo speed is unknown, defaulting to 1000 [ 191.037337][T11122] lo speed is unknown, defaulting to 1000 [ 191.062893][T11090] team0: Port device team_slave_0 added [ 191.075002][T11090] team0: Port device team_slave_1 added [ 191.086169][T11122] lo speed is unknown, defaulting to 1000 [ 191.086236][T11141] __nla_validate_parse: 8 callbacks suppressed [ 191.086250][T11141] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2931'. [ 191.101326][T11122] lo speed is unknown, defaulting to 1000 [ 191.110463][T11141] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2931'. [ 191.127960][T11122] lo speed is unknown, defaulting to 1000 [ 191.148393][T11090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.155713][T11090] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 191.182258][T11090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 191.193796][T11090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 191.201093][T11090] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 191.229555][T11090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.260419][T11090] hsr_slave_0: entered promiscuous mode [ 191.267089][T11090] hsr_slave_1: entered promiscuous mode [ 191.274323][T11090] debugfs: 'hsr0' already exists in 'hsr' [ 191.280494][T11090] Cannot create hsr debugfs directory [ 191.323508][ T6351] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.374362][ T6351] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.432310][ T6351] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.483062][ T6351] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.572134][ T6351] bridge_slave_1: left allmulticast mode [ 191.578529][ T6351] bridge_slave_1: left promiscuous mode [ 191.584527][ T6351] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.602849][ T6351] bridge_slave_0: left promiscuous mode [ 191.603707][T11152] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2940'. [ 191.608868][ T6351] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.720297][T11169] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2947'. [ 191.754798][ T6351] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 191.770400][ T6351] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 191.782940][ T6351] bond0 (unregistering): Released all slaves [ 191.798040][ T6351] bond1 (unregistering): Released all slaves [ 191.807241][ T6351] bond2 (unregistering): Released all slaves [ 191.815476][ T6351] bond3 (unregistering): Released all slaves [ 191.824418][ T6351] bond4 (unregistering): Released all slaves [ 191.833337][ T6351] bond5 (unregistering): Released all slaves [ 191.842819][ T6351] bond6 (unregistering): Released all slaves [ 191.852270][ T6351] bond7 (unregistering): Released all slaves [ 191.861406][ T6351] bond8 (unregistering): Released all slaves [ 191.870791][ T6351] bond9 (unregistering): Released all slaves [ 191.879088][ T6351] bond10 (unregistering): Released all slaves [ 191.931569][ T6351] tipc: Disabling bearer [ 191.936897][ T6351] tipc: Left network mode [ 191.946919][ T6351] hsr_slave_0: left promiscuous mode [ 191.964166][ T6351] hsr_slave_1: left promiscuous mode [ 191.973786][ T6351] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 191.981377][ T6351] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 191.994674][ T6351] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 192.002477][ T6351] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 192.023577][ T6351] veth1_macvtap: left promiscuous mode [ 192.029308][ T6351] veth0_macvtap: left promiscuous mode [ 192.040610][ T6351] veth1_vlan: left promiscuous mode [ 192.046447][ T6351] veth0_vlan: left promiscuous mode [ 192.147476][ T6351] team0 (unregistering): Port device team_slave_1 removed [ 192.150454][T11213] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2963'. [ 192.164307][ T6351] team0 (unregistering): Port device team_slave_0 removed [ 192.196003][T11188] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.270465][T11188] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.316285][T11228] loop2: detected capacity change from 0 to 1024 [ 192.334168][T11228] EXT4-fs mount: 4 callbacks suppressed [ 192.334186][T11228] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.362801][T11188] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.394405][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.434628][T11188] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.471039][T11246] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2974'. [ 192.490013][T11090] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 192.501255][T11090] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 192.519063][T11246] loop2: detected capacity change from 0 to 128 [ 192.522446][T11090] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 192.530359][T11246] EXT4-fs: Ignoring removed nobh option [ 192.540877][T11090] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 192.552791][T11246] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 192.586485][ T175] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.601719][ T3309] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 192.623468][ T3443] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.634038][T11268] loop2: detected capacity change from 0 to 512 [ 192.642032][ T6351] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.667801][T11268] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.669283][ T6351] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.700183][T11090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.723369][T11090] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.737788][ T3443] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.745009][ T3443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.754606][ T3443] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.761779][ T3443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.832575][T11290] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2994'. [ 192.841772][T11290] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2994'. [ 192.855693][T11090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.042592][T11090] veth0_vlan: entered promiscuous mode [ 193.052002][T11090] veth1_vlan: entered promiscuous mode [ 193.084511][T11090] veth0_macvtap: entered promiscuous mode [ 193.096598][T11090] veth1_macvtap: entered promiscuous mode [ 193.108263][T11090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 193.120080][T11090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 193.155736][ T3445] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.174144][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.191839][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.204612][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.252049][ T29] kauditd_printk_skb: 441 callbacks suppressed [ 193.252067][ T29] audit: type=1326 audit(193.219:24023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8b792deec9 code=0x7ffc0000 [ 193.290362][T11326] loop4: detected capacity change from 0 to 1024 [ 193.341000][ T29] audit: type=1326 audit(193.249:24024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f8b792deec9 code=0x7ffc0000 [ 193.365332][ T29] audit: type=1326 audit(193.249:24025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f8b792def03 code=0x7ffc0000 [ 193.388998][ T29] audit: type=1326 audit(193.249:24026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f8b792dd97f code=0x7ffc0000 [ 193.411985][ T29] audit: type=1326 audit(193.249:24027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f8b792def57 code=0x7ffc0000 [ 193.435671][ T29] audit: type=1326 audit(193.249:24028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f8b792dd710 code=0x7ffc0000 [ 193.459354][ T29] audit: type=1326 audit(193.249:24029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8b792deacb code=0x7ffc0000 [ 193.483085][ T29] audit: type=1326 audit(193.279:24030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f8b792ddb2a code=0x7ffc0000 [ 193.493712][T11326] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.506669][ T29] audit: type=1326 audit(193.279:24031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f8b792ddb2a code=0x7ffc0000 [ 193.506700][ T29] audit: type=1326 audit(193.279:24032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11325 comm="syz.4.3002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f8b792dd617 code=0x7ffc0000 [ 193.593602][T11326] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3002'. [ 193.654858][T11303] syz.1.2998 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), order=0, oom_score_adj=1000 [ 193.669588][T11303] CPU: 0 UID: 0 PID: 11303 Comm: syz.1.2998 Not tainted syzkaller #0 PREEMPT(voluntary) [ 193.669616][T11303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 193.669637][T11303] Call Trace: [ 193.669645][T11303] [ 193.669654][T11303] __dump_stack+0x1d/0x30 [ 193.669685][T11303] dump_stack_lvl+0xe8/0x140 [ 193.669707][T11303] dump_stack+0x15/0x1b [ 193.669727][T11303] dump_header+0x81/0x220 [ 193.669757][T11303] oom_kill_process+0x342/0x400 [ 193.669862][T11303] out_of_memory+0x979/0xb80 [ 193.669893][T11303] try_charge_memcg+0x5e6/0x9e0 [ 193.669957][T11303] obj_cgroup_charge_pages+0xa6/0x150 [ 193.669992][T11303] __memcg_kmem_charge_page+0x9f/0x170 [ 193.670075][T11303] __alloc_frozen_pages_noprof+0x188/0x360 [ 193.670108][T11303] alloc_pages_mpol+0xb3/0x250 [ 193.670137][T11303] alloc_pages_noprof+0x90/0x130 [ 193.670233][T11303] __vmalloc_node_range_noprof+0x6f2/0xe00 [ 193.670299][T11303] __kvmalloc_node_noprof+0x30f/0x4e0 [ 193.670398][T11303] ? ip_set_alloc+0x1f/0x30 [ 193.670416][T11303] ? ip_set_alloc+0x1f/0x30 [ 193.670434][T11303] ? __kmalloc_cache_noprof+0x189/0x320 [ 193.670460][T11303] ip_set_alloc+0x1f/0x30 [ 193.670516][T11303] hash_netiface_create+0x282/0x740 [ 193.670538][T11303] ? __pfx_hash_netiface_create+0x10/0x10 [ 193.670558][T11303] ip_set_create+0x3cc/0x960 [ 193.670580][T11303] ? save_fpregs_to_fpstate+0x100/0x160 [ 193.670682][T11303] nfnetlink_rcv_msg+0x4c6/0x590 [ 193.670718][T11303] netlink_rcv_skb+0x120/0x220 [ 193.670820][T11303] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 193.670842][T11303] nfnetlink_rcv+0x16b/0x1690 [ 193.670923][T11303] ? nlmon_xmit+0x4f/0x60 [ 193.670962][T11303] ? consume_skb+0x49/0x150 [ 193.670989][T11303] ? nlmon_xmit+0x4f/0x60 [ 193.671021][T11303] ? dev_hard_start_xmit+0x3b0/0x3e0 [ 193.671106][T11303] ? __dev_queue_xmit+0x1200/0x2000 [ 193.671275][T11303] ? __dev_queue_xmit+0x182/0x2000 [ 193.671299][T11303] ? ref_tracker_free+0x37d/0x3e0 [ 193.671380][T11303] ? __netlink_deliver_tap+0x4dc/0x500 [ 193.671442][T11303] netlink_unicast+0x5c0/0x690 [ 193.671463][T11303] netlink_sendmsg+0x58b/0x6b0 [ 193.671488][T11303] ? __pfx_netlink_sendmsg+0x10/0x10 [ 193.671511][T11303] __sock_sendmsg+0x145/0x180 [ 193.671590][T11303] ____sys_sendmsg+0x31e/0x4e0 [ 193.671697][T11303] ___sys_sendmsg+0x17b/0x1d0 [ 193.671731][T11303] __x64_sys_sendmsg+0xd4/0x160 [ 193.671757][T11303] x64_sys_call+0x191e/0x2ff0 [ 193.671791][T11303] do_syscall_64+0xd2/0x200 [ 193.671820][T11303] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 193.671843][T11303] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 193.671897][T11303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.671976][T11303] RIP: 0033:0x7fb1695aeec9 [ 193.671992][T11303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 193.672009][T11303] RSP: 002b:00007fb16800f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 193.672029][T11303] RAX: ffffffffffffffda RBX: 00007fb169805fa0 RCX: 00007fb1695aeec9 [ 193.672113][T11303] RDX: 0000000000000800 RSI: 0000200000000040 RDI: 0000000000000003 [ 193.672125][T11303] RBP: 00007fb169631f91 R08: 0000000000000000 R09: 0000000000000000 [ 193.672136][T11303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.672147][T11303] R13: 00007fb169806038 R14: 00007fb169805fa0 R15: 00007fff364cb9f8 [ 193.672164][T11303] [ 194.012210][T11303] memory: usage 307036kB, limit 307200kB, failcnt 11929 [ 194.019401][T11303] memory+swap: usage 323556kB, limit 9007199254740988kB, failcnt 0 [ 194.028513][T11303] kmem: usage 306972kB, limit 9007199254740988kB, failcnt 0 [ 194.036133][T11303] Memory cgroup stats for /syz1: [ 194.062065][T11303] cache 4096 [ 194.070697][T11303] rss 36864 [ 194.073886][T11303] shmem 0 [ 194.076831][T11303] mapped_file 4096 [ 194.080812][T11303] dirty 0 [ 194.083887][T11303] writeback 0 [ 194.087273][T11303] workingset_refault_anon 678 [ 194.092146][T11303] workingset_refault_file 3127 [ 194.097012][T11303] swap 16908288 [ 194.100568][T11303] swapcached 65536 [ 194.104524][T11303] pgpgin 243358 [ 194.107987][T11303] pgpgout 243340 [ 194.111849][T11303] pgfault 285869 [ 194.115754][T11303] pgmajfault 386 [ 194.119308][T11303] inactive_anon 16384 [ 194.124138][T11303] active_anon 36864 [ 194.128132][T11303] inactive_file 4096 [ 194.132428][T11303] active_file 0 [ 194.135924][T11303] unevictable 0 [ 194.139524][T11303] hierarchical_memory_limit 314572800 [ 194.144958][T11303] hierarchical_memsw_limit 9223372036854771712 [ 194.151677][T11303] total_cache 4096 [ 194.155517][T11303] total_rss 36864 [ 194.159470][T11303] total_shmem 0 [ 194.163113][T11303] total_mapped_file 4096 [ 194.167365][T11303] total_dirty 0 [ 194.170834][T11303] total_writeback 0 [ 194.174781][T11303] total_workingset_refault_anon 678 [ 194.180713][T11303] total_workingset_refault_file 3127 [ 194.186135][T11303] total_swap 16908288 [ 194.190222][T11303] total_swapcached 65536 [ 194.194675][T11303] total_pgpgin 243358 [ 194.198892][T11303] total_pgpgout 243340 [ 194.203126][T11303] total_pgfault 285869 [ 194.207308][T11303] total_pgmajfault 386 [ 194.211427][T11303] total_inactive_anon 16384 [ 194.216212][T11303] total_active_anon 36864 [ 194.220617][T11303] total_inactive_file 4096 [ 194.225381][T11303] total_active_file 0 [ 194.229783][T11303] total_unevictable 0 [ 194.234043][T11303] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.2998,pid=11302,uid=0 [ 194.249185][T11303] Memory cgroup out of memory: Killed process 11302 (syz.1.2998) total-vm:94088kB, anon-rss:1264kB, file-rss:22248kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 194.270642][T11331] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.270715][T11090] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.311275][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.332699][T11331] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.372980][T11331] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.430934][T11340] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3007'. [ 194.441302][T11331] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.540060][T11337] lo speed is unknown, defaulting to 1000 [ 194.552623][T11337] lo speed is unknown, defaulting to 1000 [ 194.588884][ T12] netdevsim netdevsim2 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 194.599184][ T12] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.650862][T11362] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.684091][ T12] netdevsim netdevsim2 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 194.694257][ T12] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.709096][T11337] chnl_net:caif_netlink_parms(): no params data found [ 194.747554][T11337] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.755662][T11337] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.763287][T11337] bridge_slave_0: entered allmulticast mode [ 194.769860][T11337] bridge_slave_0: entered promiscuous mode [ 194.776811][T11337] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.784666][T11337] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.792587][T11337] bridge_slave_1: entered allmulticast mode [ 194.799473][T11337] bridge_slave_1: entered promiscuous mode [ 194.824696][T11337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.834802][ T12] netdevsim netdevsim2 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 194.845038][ T12] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.862304][T11337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.895141][T11337] team0: Port device team_slave_0 added [ 194.906476][ T12] netdevsim netdevsim2 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 194.916478][ T12] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.945515][T11337] team0: Port device team_slave_1 added [ 194.969887][T11337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.977384][T11337] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.005057][T11337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 195.023169][T11337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 195.030558][T11337] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.058065][T11337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 195.088212][T11337] hsr_slave_0: entered promiscuous mode [ 195.094907][T11337] hsr_slave_1: entered promiscuous mode [ 195.101229][T11337] debugfs: 'hsr0' already exists in 'hsr' [ 195.107815][T11337] Cannot create hsr debugfs directory [ 195.170698][ T12] bridge_slave_1: left allmulticast mode [ 195.176645][ T12] bridge_slave_1: left promiscuous mode [ 195.182905][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.191395][ T12] bridge_slave_0: left allmulticast mode [ 195.197145][ T12] bridge_slave_0: left promiscuous mode [ 195.202933][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.333548][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 195.343966][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 195.354101][ T12] bond0 (unregistering): Released all slaves [ 195.363599][ T12] bond1 (unregistering): Released all slaves [ 195.372557][ T12] bond2 (unregistering): Released all slaves [ 195.381086][ T12] bond3 (unregistering): Released all slaves [ 195.389636][ T12] bond4 (unregistering): Released all slaves [ 195.398315][ T12] bond5 (unregistering): Released all slaves [ 195.407435][ T12] bond6 (unregistering): Released all slaves [ 195.416130][ T12] bond7 (unregistering): Released all slaves [ 195.424606][ T12] bond8 (unregistering): Released all slaves [ 195.433584][ T12] bond9 (unregistering): Released all slaves [ 195.482903][T11399] lo speed is unknown, defaulting to 1000 [ 195.499271][ T12] tipc: Disabling bearer [ 195.504696][ T12] tipc: Disabling bearer [ 195.509862][ T12] tipc: Left network mode [ 195.514594][T11399] lo speed is unknown, defaulting to 1000 [ 195.537839][ T12] hsr_slave_0: left promiscuous mode [ 195.544238][ T12] hsr_slave_1: left promiscuous mode [ 195.550625][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 195.559147][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 195.567442][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 195.575728][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 195.587674][ T12] veth1_macvtap: left promiscuous mode [ 195.593452][ T12] veth0_macvtap: left promiscuous mode [ 195.599709][ T12] veth1_vlan: left promiscuous mode [ 195.605156][ T12] veth0_vlan: left promiscuous mode [ 195.679366][ T12] team0 (unregistering): Port device team_slave_1 removed [ 195.690824][ T12] team0 (unregistering): Port device team_slave_0 removed [ 195.730944][ T3399] lo speed is unknown, defaulting to 1000 [ 195.737178][ T3399] infiniband syz2: ib_query_port failed (-19) [ 196.022671][T11337] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 196.032496][T11337] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 196.041964][T11337] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 196.051568][T11337] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 196.100348][T11337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.113947][T11337] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.123844][ T3443] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.131364][ T3443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.144030][ T6351] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.149908][ T12] IPVS: stop unused estimator thread 0... [ 196.151159][ T6351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.160305][T11337] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.175012][T11337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.290528][T11337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.417222][T11337] veth0_vlan: entered promiscuous mode [ 196.433055][T11337] veth1_vlan: entered promiscuous mode [ 196.448996][T11337] veth0_macvtap: entered promiscuous mode [ 196.462628][T11337] veth1_macvtap: entered promiscuous mode [ 196.470510][T11470] __nla_validate_parse: 3 callbacks suppressed [ 196.470527][T11470] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3048'. [ 196.480175][T11337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.486843][T11470] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3048'. [ 196.498992][T11337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.514061][ T3445] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.528531][ T3445] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.538188][ T3445] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.562985][ T3445] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.623488][T11481] loop2: detected capacity change from 0 to 1024 [ 196.634789][T11481] EXT4-fs: Ignoring removed orlov option [ 196.642663][T11485] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3053'. [ 196.676212][T11481] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 196.736265][T11337] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 196.903617][T11500] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3059'. [ 196.913907][T11500] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3059'. [ 196.923231][T11500] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3059'. [ 197.045569][T11362] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.442807][T11362] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.467582][ T12] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.483969][ T12] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.499514][T11362] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.531214][ T6351] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.539858][T11524] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3071'. [ 197.553077][ T3443] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.621991][T11524] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3071'. [ 197.631207][T11524] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3071'. [ 197.646534][ T12] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.658233][T11530] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3074'. [ 197.671619][ T12] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.693761][ T12] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.703913][ T12] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.810912][T11548] loop3: detected capacity change from 0 to 1024 [ 197.889216][T11548] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.314878][T11566] loop2: detected capacity change from 0 to 128 [ 198.322327][T11566] EXT4-fs: Ignoring removed nobh option [ 198.351948][ T29] kauditd_printk_skb: 955 callbacks suppressed [ 198.351964][ T29] audit: type=1326 audit(198.319:24988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11570 comm="syz.1.3092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 198.398964][T11566] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 198.471938][ T29] audit: type=1326 audit(198.349:24989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11570 comm="syz.1.3092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=188 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 198.495808][ T29] audit: type=1326 audit(198.349:24990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11570 comm="syz.1.3092" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb1695aeec9 code=0x7ffc0000 [ 198.520887][ T29] audit: type=1326 audit(198.389:24991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.545380][ T29] audit: type=1326 audit(198.389:24992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.570809][ T29] audit: type=1326 audit(198.389:24993): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.595625][ T29] audit: type=1326 audit(198.389:24994): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.620739][ T29] audit: type=1326 audit(198.389:24995): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.644940][ T29] audit: type=1326 audit(198.389:24996): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.669286][ T29] audit: type=1326 audit(198.389:24997): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11574 comm="syz.0.3093" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c1e7beec9 code=0x7ffc0000 [ 198.696916][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.707723][T11337] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 198.766079][T11594] loop4: detected capacity change from 0 to 1024 [ 198.780203][T11599] loop2: detected capacity change from 0 to 128 [ 198.791832][T11599] EXT4-fs: Ignoring removed nobh option [ 198.810546][T11594] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.827214][T11599] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 198.912299][ T12] netdevsim netdevsim3 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 198.922056][T11337] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 198.931611][ T12] netdevsim netdevsim3 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 198.940519][ T12] netdevsim netdevsim3 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 198.952133][ T12] netdevsim netdevsim3 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 199.203775][T11641] loop3: detected capacity change from 0 to 128 [ 199.210537][T11641] EXT4-fs: Ignoring removed nobh option [ 199.219848][T11641] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 199.256800][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 199.371115][T11654] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.423551][T11090] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.437789][T11654] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.473163][T11654] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.499751][T11668] loop4: detected capacity change from 0 to 128 [ 199.506668][T11668] EXT4-fs: Ignoring removed nobh option [ 199.525474][T11654] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.538899][T11668] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 199.576875][T11090] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 199.594435][ T6350] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.620184][ T6350] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.638383][ T6350] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.650542][ T6350] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.753255][T11703] FAULT_INJECTION: forcing a failure. [ 199.753255][T11703] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.766954][T11703] CPU: 1 UID: 0 PID: 11703 Comm: syz.3.3149 Not tainted syzkaller #0 PREEMPT(voluntary) [ 199.767002][T11703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 199.767022][T11703] Call Trace: [ 199.767028][T11703] [ 199.767036][T11703] __dump_stack+0x1d/0x30 [ 199.767133][T11703] dump_stack_lvl+0xe8/0x140 [ 199.767152][T11703] dump_stack+0x15/0x1b [ 199.767225][T11703] should_fail_ex+0x265/0x280 [ 199.767247][T11703] ? __pfx_ppp_ioctl+0x10/0x10 [ 199.767267][T11703] should_fail+0xb/0x20 [ 199.767364][T11703] should_fail_usercopy+0x1a/0x20 [ 199.767388][T11703] _copy_from_user+0x1c/0xb0 [ 199.767418][T11703] ppp_get_filter+0x3e/0x160 [ 199.767439][T11703] ppp_ioctl+0xb93/0x11c0 [ 199.767524][T11703] ? __fget_files+0x184/0x1c0 [ 199.767548][T11703] ? __pfx_ppp_ioctl+0x10/0x10 [ 199.767608][T11703] __se_sys_ioctl+0xce/0x140 [ 199.767667][T11703] __x64_sys_ioctl+0x43/0x50 [ 199.767683][T11703] x64_sys_call+0x1816/0x2ff0 [ 199.767707][T11703] do_syscall_64+0xd2/0x200 [ 199.767742][T11703] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 199.767769][T11703] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 199.767839][T11703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.767861][T11703] RIP: 0033:0x7f287380eec9 [ 199.767875][T11703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 199.767903][T11703] RSP: 002b:00007f287226f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.767925][T11703] RAX: ffffffffffffffda RBX: 00007f2873a65fa0 RCX: 00007f287380eec9 [ 199.767940][T11703] RDX: 00002000000003c0 RSI: 0000000040107446 RDI: 0000000000000005 [ 199.767955][T11703] RBP: 00007f287226f090 R08: 0000000000000000 R09: 0000000000000000 [ 199.767969][T11703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.767981][T11703] R13: 00007f2873a66038 R14: 00007f2873a65fa0 R15: 00007ffcc0728fe8 [ 199.767998][T11703] [ 200.000841][T11713] netlink: 'syz.4.3154': attribute type 21 has an invalid length. [ 200.130553][T11738] loop4: detected capacity change from 0 to 512 [ 200.141672][T11738] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 200.151403][T11738] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 200.165326][T11738] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 200.177727][T11738] System zones: 0-2, 18-18, 34-34 [ 200.184805][T11738] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.3154: iget: bad i_size value: 360287970189639680 [ 200.211730][T11738] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.3154: couldn't read orphan inode 15 (err -117) [ 200.228001][T11738] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.540192][T11801] loop3: detected capacity change from 0 to 128 [ 200.547566][T11801] EXT4-fs: Ignoring removed nobh option [ 200.558492][T11801] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 200.650775][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 200.710504][ T6350] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 200.720461][ T6350] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 200.733710][ T6350] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 200.753322][ T6350] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 200.813901][T11847] loop2: detected capacity change from 0 to 128 [ 200.824201][T11847] EXT4-fs: Ignoring removed nobh option [ 200.853252][T11090] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.864036][T11847] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 200.966793][T11337] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 201.039173][ T12] netdevsim netdevsim4 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 201.064648][ T12] netdevsim netdevsim4 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 201.109027][ T12] netdevsim netdevsim4 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 201.309826][ T12] netdevsim netdevsim4 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 201.499197][T11915] loop2: detected capacity change from 0 to 512 [ 201.529752][T11915] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 201.595677][T11838] syz.1.3209 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 201.606976][T11838] CPU: 0 UID: 0 PID: 11838 Comm: syz.1.3209 Not tainted syzkaller #0 PREEMPT(voluntary) [ 201.607053][T11838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 201.607067][T11838] Call Trace: [ 201.607074][T11838] [ 201.607082][T11838] __dump_stack+0x1d/0x30 [ 201.607107][T11838] dump_stack_lvl+0xe8/0x140 [ 201.607186][T11838] dump_stack+0x15/0x1b [ 201.607205][T11838] dump_header+0x81/0x220 [ 201.607239][T11838] oom_kill_process+0x342/0x400 [ 201.607361][T11838] out_of_memory+0x979/0xb80 [ 201.607429][T11838] try_charge_memcg+0x5e6/0x9e0 [ 201.607459][T11838] charge_memcg+0x51/0xc0 [ 201.607523][T11838] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 201.607649][T11838] __read_swap_cache_async+0x1df/0x350 [ 201.607685][T11838] swap_cluster_readahead+0x277/0x3e0 [ 201.607784][T11838] swapin_readahead+0xde/0x6f0 [ 201.607831][T11838] ? __filemap_get_folio+0x4f7/0x6b0 [ 201.607857][T11838] ? swap_cache_get_folio+0x77/0x200 [ 201.607891][T11838] do_swap_page+0x301/0x2430 [ 201.607919][T11838] ? css_rstat_updated+0xb7/0x240 [ 201.607955][T11838] ? __pfx_default_wake_function+0x10/0x10 [ 201.608050][T11838] handle_mm_fault+0x9a5/0x2c20 [ 201.608086][T11838] do_user_addr_fault+0x636/0x1090 [ 201.608122][T11838] ? fpregs_restore_userregs+0xad/0x1d0 [ 201.608185][T11838] ? switch_fpu_return+0xe/0x20 [ 201.608210][T11838] ? fpregs_assert_state_consistent+0xb4/0xe0 [ 201.608244][T11838] exc_page_fault+0x62/0xa0 [ 201.608276][T11838] asm_exc_page_fault+0x26/0x30 [ 201.608375][T11838] RIP: 0033:0x7fb1694857cc [ 201.608395][T11838] Code: 66 0f 1f 44 00 00 69 3d e6 fe ea 00 e8 03 00 00 48 8d 1d e7 07 38 00 e8 62 96 12 00 eb 0c 48 81 c3 f0 00 00 00 48 39 eb 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 f0 00 00 [ 201.608415][T11838] RSP: 002b:00007fff364cbb60 EFLAGS: 00010202 [ 201.608435][T11838] RAX: 0000000000000000 RBX: 00007fb169805fa0 RCX: 0000000000000000 [ 201.608451][T11838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005555829eb808 [ 201.608465][T11838] RBP: 00007fb169807da0 R08: 0000000000000000 R09: 7fffffffffffffff [ 201.608520][T11838] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000031354 [ 201.608533][T11838] R13: 00007fb169806180 R14: ffffffffffffffff R15: 00007fff364cbc70 [ 201.608551][T11838] [ 201.608567][T11838] memory: usage 307200kB, limit 307200kB, failcnt 14033 [ 201.842637][T11838] memory+swap: usage 323776kB, limit 9007199254740988kB, failcnt 0 [ 201.850719][T11838] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 201.858476][T11838] Memory cgroup stats for /syz1: [ 201.858968][T11838] cache 0 [ 201.867904][T11838] rss 4096 [ 201.871197][T11838] shmem 0 [ 201.874242][T11838] mapped_file 0 [ 201.877791][T11838] dirty 0 [ 201.880736][T11838] writeback 8192 [ 201.885038][T11838] workingset_refault_anon 740 [ 201.889837][T11838] workingset_refault_file 3322 [ 201.894721][T11838] swap 16973824 [ 201.898213][T11838] swapcached 12288 [ 201.901982][T11838] pgpgin 250950 [ 201.905727][T11838] pgpgout 250947 [ 201.909559][T11838] pgfault 298516 [ 201.913844][T11838] pgmajfault 420 [ 201.917496][T11838] inactive_anon 12288 [ 201.921721][T11838] active_anon 0 [ 201.925418][T11838] inactive_file 0 [ 201.929188][T11838] active_file 0 [ 201.929187][T11930] __nla_validate_parse: 45 callbacks suppressed [ 201.929204][T11930] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3257'. [ 201.933033][T11838] unevictable 0 [ 201.944798][T11930] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3257'. [ 201.949197][T11838] hierarchical_memory_limit 314572800 [ 201.952692][T11930] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3257'. [ 201.962008][T11838] hierarchical_memsw_limit 9223372036854771712 [ 201.983205][T11838] total_cache 0 [ 201.987105][T11838] total_rss 4096 [ 201.990820][T11838] total_shmem 0 [ 201.994561][T11838] total_mapped_file 0 [ 201.998869][T11838] total_dirty 0 [ 202.002553][T11838] total_writeback 8192 [ 202.006630][T11838] total_workingset_refault_anon 740 [ 202.012139][T11838] total_workingset_refault_file 3322 [ 202.017564][T11838] total_swap 16973824 [ 202.022156][T11838] total_swapcached 12288 [ 202.026604][T11838] total_pgpgin 250950 [ 202.030670][T11838] total_pgpgout 250947 [ 202.034931][T11838] total_pgfault 298516 [ 202.039210][T11838] total_pgmajfault 420 [ 202.043375][T11838] total_inactive_anon 12288 [ 202.047973][T11838] total_active_anon 0 [ 202.052106][T11838] total_inactive_file 0 [ 202.056451][T11838] total_active_file 0 [ 202.060565][T11838] total_unevictable 0 [ 202.064967][T11838] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.3209,pid=11838,uid=0 [ 202.080325][T11838] Memory cgroup out of memory: Killed process 11838 (syz.1.3209) total-vm:94088kB, anon-rss:1268kB, file-rss:22248kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 202.098137][T11839] ================================================================== [ 202.098176][T11839] BUG: KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 [ 202.098218][T11839] [ 202.098223][T11839] read-write to 0xffffffff868099c0 of 8 bytes by interrupt on cpu 1: [ 202.098243][T11839] tick_do_update_jiffies64+0x113/0x1c0 [ 202.098274][T11839] tick_nohz_handler+0x7f/0x2d0 [ 202.098300][T11839] __hrtimer_run_queues+0x20f/0x5a0 [ 202.098322][T11839] hrtimer_interrupt+0x21a/0x460 [ 202.098343][T11839] __sysvec_apic_timer_interrupt+0x5c/0x1d0 [ 202.098375][T11839] sysvec_apic_timer_interrupt+0x6f/0x80 [ 202.098404][T11839] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 202.098430][T11839] console_flush_all+0x55b/0x730 [ 202.098453][T11839] console_unlock+0xa1/0x330 [ 202.176405][T11839] vprintk_emit+0x388/0x650 [ 202.181617][T11839] vprintk_default+0x26/0x30 [ 202.186236][T11839] vprintk+0x1d/0x30 [ 202.190294][T11839] _printk+0x79/0xa0 [ 202.194305][T11839] __oom_kill_process+0x45e/0x8d0 [ 202.199435][T11839] oom_kill_process+0xf6/0x400 [ 202.204570][T11839] out_of_memory+0x979/0xb80 [ 202.209181][T11839] try_charge_memcg+0x5e6/0x9e0 [ 202.214212][T11839] charge_memcg+0x51/0xc0 [ 202.218980][T11839] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 202.224963][T11839] __read_swap_cache_async+0x1df/0x350 [ 202.230870][T11839] swap_cluster_readahead+0x277/0x3e0 [ 202.236688][T11839] swapin_readahead+0xde/0x6f0 [ 202.241554][T11839] do_swap_page+0x301/0x2430 [ 202.246413][T11839] handle_mm_fault+0x9a5/0x2c20 [ 202.251546][T11839] do_user_addr_fault+0x636/0x1090 [ 202.256992][T11839] exc_page_fault+0x62/0xa0 [ 202.261611][T11839] asm_exc_page_fault+0x26/0x30 [ 202.266940][T11839] [ 202.269287][T11839] read to 0xffffffff868099c0 of 8 bytes by task 11839 on cpu 0: [ 202.277420][T11839] mem_cgroup_flush_stats_ratelimited+0x29/0x70 [ 202.283881][T11839] count_shadow_nodes+0x6a/0x230 [ 202.289015][T11839] do_shrink_slab+0x60/0x680 [ 202.293716][T11839] shrink_slab+0x448/0x760 [ 202.298220][T11839] shrink_node+0x6c3/0x2120 [ 202.302995][T11839] do_try_to_free_pages+0x3f6/0xcd0 [ 202.308753][T11839] try_to_free_mem_cgroup_pages+0x1ab/0x410 [ 202.314845][T11839] try_charge_memcg+0x358/0x9e0 [ 202.320077][T11839] obj_cgroup_charge_pages+0xa6/0x150 [ 202.325822][T11839] __memcg_kmem_charge_page+0x9f/0x170 [ 202.332094][T11839] __alloc_frozen_pages_noprof+0x188/0x360 [ 202.338461][T11839] alloc_pages_mpol+0xb3/0x250 [ 202.343430][T11839] alloc_pages_noprof+0x90/0x130 [ 202.348576][T11839] __vmalloc_node_range_noprof+0x6f2/0xe00 [ 202.354709][T11839] __kvmalloc_node_noprof+0x30f/0x4e0 [ 202.360235][T11839] ip_set_alloc+0x1f/0x30 [ 202.364588][T11839] hash_netiface_create+0x282/0x740 [ 202.370154][T11839] ip_set_create+0x3cc/0x960 [ 202.374755][T11839] nfnetlink_rcv_msg+0x4c6/0x590 [ 202.379871][T11839] netlink_rcv_skb+0x120/0x220 [ 202.384641][T11839] nfnetlink_rcv+0x16b/0x1690 [ 202.389325][T11839] netlink_unicast+0x5c0/0x690 [ 202.394211][T11839] netlink_sendmsg+0x58b/0x6b0 [ 202.399157][T11839] __sock_sendmsg+0x145/0x180 [ 202.403848][T11839] ____sys_sendmsg+0x31e/0x4e0 [ 202.408639][T11839] ___sys_sendmsg+0x17b/0x1d0 [ 202.413654][T11839] __x64_sys_sendmsg+0xd4/0x160 [ 202.418774][T11839] x64_sys_call+0x191e/0x2ff0 [ 202.423539][T11839] do_syscall_64+0xd2/0x200 [ 202.428417][T11839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.434954][T11839] [ 202.437388][T11839] value changed: 0x00000000ffffd97f -> 0x00000000ffffd981 [ 202.445051][T11839] [ 202.447480][T11839] Reported by Kernel Concurrency Sanitizer on: [ 202.453814][T11839] CPU: 0 UID: 0 PID: 11839 Comm: syz.1.3209 Not tainted syzkaller #0 PREEMPT(voluntary) [ 202.463905][T11839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 202.474855][T11839] ==================================================================