last executing test programs: 6m18.263900411s ago: executing program 1 (id=304): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00000000010104000000000000000002000000240002801400018008000100e000000108000200e00000010c0002800500010000000000080008400000000814000580080001"], 0x5c}, 0x1, 0x0, 0x0, 0x20008800}, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], &(0x7f0000000300), 0x0, 0x1, 0x0, 0x0, r3}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r2, 0xc01064ab, &(0x7f00000003c0)={0x9, r4, r3}) 6m18.222230331s ago: executing program 1 (id=306): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b18094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000240)={0x2, 0x0, [{0x40000001, 0x10, 0x2, 0x5f, 0x8, 0x9, 0x6}, {0x6, 0xffdffff9, 0xe, 0x7, 0xe16, 0x2, 0x8}]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100000000000000000000000000000000000000000a0060"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc00"/27], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) r6 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r6, 0xc0045002, &(0x7f0000000080)=0xf7e) read$dsp(r6, &(0x7f00000002c0)=""/4096, 0x1000) write$dsp(r5, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r7 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_S_FMT(r7, 0xc0d05605, &(0x7f0000000380)={0x4, @pix={0xe7, 0x9, 0x37303250, 0x5, 0x101, 0x9c9, 0x8, 0x8, 0x1, 0x7, 0x1, 0x2}}) socket$pppl2tp(0x18, 0x1, 0x1) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc0000000000"], 0xb8}}, 0x20004000) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x58, 0x16, 0xa, 0x203, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x2c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'syz_tun\x00'}]}]}]}], {0x14}}, 0x80}}, 0x0) chdir(&(0x7f0000000140)='./file1\x00') r9 = open(&(0x7f0000000440)='.\x00', 0x0, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(r9, &(0x7f0000001300)='./file1/file0/../file0\x00', 0x88) 6m15.328916755s ago: executing program 1 (id=323): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0xf0ffffff, &(0x7f0000000140)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000007f03e3f7000000006ee2ffca1b1f0000000204c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec0012100001400a0c0c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 6m15.185226273s ago: executing program 1 (id=324): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x3c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x10, 0x4, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, @dup={{0x8}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x64}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x38, r1, 0x1, 0x4, 0x1, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x5c, 0x453, 0x200, 0x70bd25, 0x25dfdbfe, "ab2668b09da9d9c44e34d39d45713b3221e43ac1741fe75cb183667405a1cd334fc953527e038b20eeaac1f7e02a6f559774315dd140fab5fa762af636adf1a4a9dfae472f6b82d6093f09", ["", "", "", ""]}, 0x5c}, 0x1, 0x0, 0x0, 0x49}, 0x40) 6m14.940016572s ago: executing program 1 (id=327): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x94) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x8000, 0x8000, 'none\x00', 0x10, 0x2}, 0x2c) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000280)='./file1\x00') 6m14.648800289s ago: executing program 1 (id=328): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f00000006c0)='@', 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000084000084000000007200000000000020200000"], 0x38}, 0x41) 5m59.336036735s ago: executing program 32 (id=328): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f00000006c0)='@', 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000084000084000000007200000000000020200000"], 0x38}, 0x41) 40.863994573s ago: executing program 4 (id=2642): mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mkdir(&(0x7f0000000000)='./bus\x00', 0xdd) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000003c0)={0x28, r2, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004080}, 0x4040004) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r4 = open(&(0x7f0000000040)='./file1\x00', 0x808400, 0x43) chdir(&(0x7f00000003c0)='./bus\x00') unlink(&(0x7f0000000140)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80, 0x69) lsetxattr$security_evm(&(0x7f0000000180)='./file2\x00', &(0x7f0000000200), &(0x7f0000000240)=@ng={0x4, 0x4, "186c7c9533e051da63a2aee573be"}, 0x10, 0x2) mkdirat(r4, &(0x7f0000000340)='./file0\x00', 0xf3) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) 40.703882575s ago: executing program 4 (id=2646): r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) connect$llc(0xffffffffffffffff, &(0x7f0000000240)={0x1a, 0x20, 0x0, 0x9, 0x2, 0x0, @broadcast}, 0x10) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000200)={0x2800, @bt={0xb44, 0x870, 0x1, 0x0, 0x80000000d59f80, 0x19f2, 0x43, 0x19f3, 0x3, 0xb, 0x2800, 0x2, 0x2, 0xba2, 0xc, 0x30, {0x8, 0x5}, 0x5, 0x9}}) 40.587645085s ago: executing program 4 (id=2648): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x34) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000000)={0x0, 0x200}, 0x0) accept4(r0, 0x0, 0x0, 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x8880, 0x185) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0x13c, 0x10, 0x413, 0x3, 0x25dfdbfb, {{@in=@multicast2, @in6=@private1, 0x0, 0x0, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0xee00}, {@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x10, 0x32}, @in=@dev, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20000000008}, {0x0, 0x8, 0xcc}, {0xf6}, 0x0, 0x0, 0xa, 0x1, 0x1}, [@algo_aead={0x4c, 0x12, {{'aegis128l\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x4000) lseek(r1, 0xfffffffffffffc01, 0x0) 40.399821522s ago: executing program 4 (id=2651): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000001010000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a03000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000180003801400020000007468305f746f5f68737200000000080002"], 0xe8}}, 0x0) 36.55851043s ago: executing program 4 (id=2673): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x200, 0x8001000, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b18094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) r2 = landlock_create_ruleset(&(0x7f00000003c0)={0x1008, 0x2, 0x1}, 0x18, 0x2) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x40e0, 0x0) dup3(r2, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f00000047c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="180000007a000106000000040000000007cc"], 0x18}], 0x1}, 0x0) chdir(&(0x7f0000000140)='./file1\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x220800, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x1000000000000, 0x2, 0x0, &(0x7f0000ffa000/0x4000)=nil) r5 = open(&(0x7f0000000440)='.\x00', 0x0, 0x12d) syz_clone(0x8000000, &(0x7f0000000080)="582a7492c8fa2465faafc329b0e025adf39d8b6eb444f3259b7f366a7cd045e38a92ebfe266cc8d94c755cf45a1c4120496a28734617195769e6c874b9935ae3f0a6a6b15e7e594d42d2366adde933219bdb1d5679b4247047f38be2fe1f8698cb0a872391c950f08f4217", 0x6b, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000280)="c3485dd4d2f1ead46eabcec42b5a126f0a2cdb7b0c9d04f43507b631fc87fa65c1ef4bffc1ff8cdcfa2090e6bf26ee711810f678a314e6e335edb0c3f21882a7803ebda963ce1c2fa7a40b7be7052831457e82274731329cb75be653e955ebeeabde99bc0fa5ce3b9d9b25b0d029360cf98d6868fe95fc890ffe0bcc5d6ff92a5073ddbf7e4dc42e0c") ioctl$DVB_DEMUX_DMX_REQBUFS(r5, 0xc0086f3c, &(0x7f0000000200)={0x9, 0x5}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r6, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x1}}, 0x18) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r5, 0x40049366, &(0x7f0000000000)=0x1) 36.01623714s ago: executing program 4 (id=2676): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r4, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 20.562316438s ago: executing program 33 (id=2676): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r4, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r5, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 4.986346043s ago: executing program 3 (id=2792): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) move_mount(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x262) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)={0x14, 0x1d, 0x1, 0x0, 0x2, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002cc0)="099ccccf84f531d9ec214606c11430c1", 0x10) sendmmsg$alg(r5, &(0x7f0000000b40), 0x0, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x200000000000003, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e27, 0xfffff6a6, @local, 0xa098}, {0xa, 0x4e21, 0x4, @mcast1, 0x109}, r7, 0x8005}}, 0x48) r8 = socket$kcm(0x21, 0x2, 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) flock(r9, 0x5) r10 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) flock(r10, 0x1) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') read$FUSE(r11, &(0x7f0000000a00)={0x2020}, 0x2020) sendmsg$inet(r8, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_pktinfo={{0x1c, 0x110, 0xd, {0x0, @multicast1, @rand_addr=0x64010100}}}], 0x20}, 0x20014804) r12 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r12, 0x8983, &(0x7f00000000c0)={0x2, 'batadv_slave_1\x00', {0x5}, 0xb}) r13 = syz_usb_connect(0x5, 0x7f8, &(0x7f0000000940)={{0x12, 0x1, 0x201, 0xea, 0x48, 0x84, 0x40, 0x66b, 0x2202, 0xa717, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7e6, 0x1, 0x81, 0x1, 0x50, 0xd3, "", [{{0x9, 0x4, 0x66, 0x16, 0x10, 0x9, 0xf1, 0xcd, 0x1, [@generic={0xcf, 0x4, "f774d599d781ab5ff5b4f3d9e9f5eec07afbd5fb05e305dac351aa0937fc6c9f2ea0612c3159dd1483687c43c9e0b63521f84042861fa7bbee932f9e11d341af350cdd1e6a2f525300d5779117f5dbb0912708869a68fe1c555344dc5fcdcb8ecc04c771ede108a23489316a64b87b92ca8f5f6026491aa62ac2c0afd87bb5efdd235ddac38585aaf6bd97cc1b0d1c4419d099b5630af3fa26dafbf153002d180caca5fba67846707160cd5cfc66dc381ca129e12857b678848fc8bbfd72931fc41646f5d057666525da96ce02"}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "c20950"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x101, 0x9, 0x8, 0x9}, [@acm={0x4, 0x24, 0x2, 0x1}, @dmm={0x7, 0x24, 0x14, 0x5, 0x7}, @obex={0x5, 0x24, 0x15, 0x5}, @obex={0x5}]}], [{{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x4, 0x1, 0xb, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x4, 0x6f}]}}, {{0x9, 0x5, 0x6, 0x0, 0x3ff, 0xf9, 0xe, 0x5, [@generic={0x2c, 0xe, "13d86bc9d03feafa086cc77ec4ff5473f22f15e6c164325464e07455e5a97f45be3b1e5cbee4bdf2a7f1"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x3ff, 0x6, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0xd5}, @generic={0x12, 0x22, "fe0def7669230980bb1cf6d87789b648"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x5, 0xf8, 0x85, [@generic={0x9a, 0xc, "44464e1d21e6b4b357eb3aacd8972955c81398b067c13eb8a647a5dcc592192471cea831810c3d4c153671b35c9638bebea580a5e2559ee3e1622f3fca7c6eb0dbf35e923ff1f02f9b695245b659d38739aeb6d5cd7e5e2096ec0d34e2307b4a1b9135c6828be4fdfc88cff59a7746e3830fdd4eceab033ba412a4c3ea642ef4d51f616ec3d5e89ad0a8a9550b1bcb778500c23e037ad350"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x400, 0x8, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x4, 0x42bc}, @generic={0xf4, 0x20, "6c509cb33eafaa7edda6b0f23ea526300e32e8afc4121a745a90d2a08617ce22c0085d1fc573fe0a2b3c8a85333901c118b301a6d54f945ea4267106c05ded3ed9266ea6d4996a437b13e8ac3ff85b3f9bbee3f016cce6184e74493d7991d5db2ec1eeb954e7b780ca89e4903b9a62c827189d4f94557ddfb3944ea0c49caddc859c4db774566758070b7b2ea7df4e84bc2dee949d0be5fdd63a31ae0d23505518792545a58df8ce87ffa77b1747b064c2629bbe446d04cd1b10eb88e6b1d414028492f4f7bf16968b33ddd1852013224a49f31ec5a11dd386b9bf59f5e0c22f063bd8e567afb829b5289d6b2d28bb2dda04"}]}}, {{0x9, 0x5, 0x4, 0x2, 0x3ff, 0x1, 0x5, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x36, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x9, 0x6}]}}, {{0x9, 0x5, 0x3, 0x1, 0x3ff, 0x9, 0x6, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x0, 0x8}, @generic={0x7f, 0x21, "9ff54ca9b365c6fd4b14cd8faacfe1df1cf1cab929d644936691841702b7508f0585500c1a2355a87c71912c475353787471614cf123d3b96f9e2909bf4342b753c6d035179754dd5656dbc38c447b17f7402748c124c1aaa652e3da0e04f9b3031250066e0943087d14e350e62f4a50b5055561af086117d2e6e8eeb1"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x7, 0xb, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xfc, 0x9}]}}, {{0x9, 0x5, 0x80, 0x0, 0x200, 0x3, 0x1, 0x7f, [@generic={0x88, 0xa, "82b80939cfaff5a48eec6bc529363c426341130bc1ca948e2412ee8698eb4da5dc8ad0616b5b8c43482c5429121dd6964dd72c51f68827d10e9407cce5db451b7db8e64d75c15d2f42e93ba1816633bfec7932346358da8f8e423e41d6c23e861225ce25fb7dcc06efd16dc45938d25ea0251792798e09096d85d22ceff74c2110d1d67a45f4"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x8, 0xa, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7f, 0x8}]}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0xd, 0x7, 0x9, [@generic={0x54, 0x24, "a7e9691a34b45901357f93d8cea1d876976b4245a1d8e872e3ffeb5f08f61a5c0908f47d306fd358d6152c2afb905fab8f51f23ed37d57cbe25cbb5e89f4e21e375faece44150830575ff8703d45439e3515"}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x7a, 0x3}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3ff, 0x9, 0x4, 0x5, [@generic={0xcc, 0x24, "c7db6d36059d9f0fa37a9827be6c6605c83db62df6519a56c871c50150d11f42f73d3b5469610aa01ec06a89786fcce443f6d57597d3c559c1b2e7c3f3dfaaaa5b423fd8ba16790c83a50b1bf526ee0e3eaa8f3b832f23042d00d91658f2f25b759ea455ba05c5b8b5330d853974cfd3f0a89174b95815ec978e0f661305e883230d9beb04028dd58ac3771f2d675c13858502e111a9568a7abb2875eb289d7839619a676a0ded42f1f7a67d0ee766842fbd79fbfcb01f49b413a6fd676cf9555487991fc6f63d8f830c"}]}}, {{0x9, 0x5, 0x9, 0x2, 0x400, 0x7, 0x7, 0x5, [@generic={0x5e, 0x24, "86ad79343f5707df6ea52d8982f8d18dbbeffcf2430938be2d36dfdd88440f0e141ada660dec2b1c8142c767339ec88c86ae5758b3aaa5c8878e62ad279a109e1a2a62eff6d9441568a65fea32712d5472555d4a1100c1aebbc30d95"}]}}, {{0x9, 0x5, 0x80, 0x2, 0x10, 0xff, 0x0, 0x8e, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x2f, 0x100}]}}, {{0x9, 0x5, 0x2, 0xe, 0x3ff, 0x8, 0x56, 0xf0, [@generic={0xcc, 0x24, "32ee63f81c07dafe0d22f3ba936cebccd5ab94efaa68bf2f1bcaf005499d27f89d4118d9ca68c0a7a439d8866c2fac1ef33d575dc82ca03b5e0a52aea747a83ccf3aa259064f4a6c820370ce50bcda7536a40a13bbde4ffe68c1b21055163c371253241d4b31c6055c6962c4e0fc7deb1733d7d8e70b549db788f5ddf8cd121e2a37c65951b1468fdb5d784153ed6ffb94ab63e99f39001724bebee956ac164532584d53361e0db9d87ec10eab2e12cd343aa7b7c2d0b26a4b7fc7affbd67561d01e2219faf42202f56a"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x0, 0xff, 0x2, 0x80, [@generic={0xe3, 0x31, "c1ea095e36f6c594a518da37b9aca97329f6521896e532b28fcfc002ec823b4f4a9db827d8c7eff8838f82db4ccf7f047adb3bbf9ad82d8bcdcb06cff2931e28ea70bc6f7f36deee46a9864b81dcf6aa684768297ffb406502d5c5745f9cea399fe24c498ac08a7f08e57d0021ee9a70ed1b340c770d1133d6978788a84ee49a499b931d575e5ffd303c0a5efb05bcaa196a8d882079370b56f94cd3337d401e1c52b1e53f8d91094d6e4902a5cad6e64088509b60dce24338d552f59ec6dff12554477328ba440a38d65ac08876decdda5abbe8fe0f767b5732d20e2a5c237086"}]}}]}}]}}]}}, &(0x7f0000001380)={0xa, &(0x7f0000001140)={0xa, 0x6, 0x201, 0x9, 0x1, 0x9b, 0x10, 0x9}, 0x3f, &(0x7f0000001180)={0x5, 0xf, 0x3f, 0x5, [@ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x98, 0xf, 0x7, [0x3f0f]}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0x3, 0x5, 0x2, 0x7}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xc, 0x81, 0x0, 0x1000}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x88, 0x1, 0x7}, @wireless={0xb, 0x10, 0x1, 0x2, 0x9c, 0x1, 0xf8, 0x3ff, 0x6}]}, 0x4, [{0x3c, &(0x7f00000011c0)=@string={0x3c, 0x3, "fd8c50df175362a54b1de59364573f2be1abf987624ab5031604797964be59804967a1391ea085f4cae40d3293d00a631332df27b006f76f419a"}}, {0x4, &(0x7f0000001200)=@lang_id={0x4, 0x3, 0x1409}}, {0xcd, &(0x7f0000001240)=@string={0xcd, 0x3, "909f657a771fda8b4688a0c89aa632307f6e8fcbe71f146cd588eb284335bab73158b68db7985ed050eb29fbd28ea6653d26378cdcfe85af1d5728bfe3ace23381aa980b33de291e33cde75ef4f4ae6e0e322731a8f2bbe0b0dbcd0320fd9eae90207bdd7770e720b2b6bbeb6ad67e6631ecbc993b2f0a39418141316e7a3b904da8043449fc1824b51e0c558a1e190e0525061393534182584afce56a9a0c55707a20ef6f604df4f933a2c6ad65af28b5976cc2d51a21077f42e691b21c482fd5ab9765b4c45f3aa07fcc"}}, {0x4, &(0x7f0000001340)=@lang_id={0x4, 0x3, 0x3d}}]}) syz_usb_control_io$uac1(r13, &(0x7f00000015c0)={0x14, &(0x7f0000001400)={0x40, 0x3, 0x95, {0x95, 0x4, "96d0c31d57b186710034245c300d347196520d0715b90d7eb35b2d46168c934ca306d12b409deff2c635693b61b8a72b27a664820bd27b84251d346fbd0d745bdffd422f337c0c1478bacf955a91f21ab94ffa9f7629c0797367835afc63fe6ff7a2601a8c4ac43f450eb3bc5113c1c81fc267776d65b433a82d030013bb7aef94b91149e5596de8b9efc545070e1a1b87dcd6"}}, &(0x7f00000014c0)={0x0, 0x3, 0xc6, @string={0xc6, 0x3, "a2e852594ecc2a48670b42ec1e37cec73784295531bbff968d0562ef39831b1080dfbe0ebc236f2db2e47a45ac1bebf759c06dcfec86b4ccb91f09d32c3a5fe238a55e72d5bc430c637ffed1fd836704b2cea549e02052a57e061167009c0abb40e48fdf531a2c1776a9e93fa9c0a301c05376260b87d766047f90e223f91b9b01cb5fd637cf63f75ce79f27797f1a58792ed652c304e388588f95a929cceecf0919980f877e9d3b907ee59063b6cc03e76fd33885c186edc09d57c2799a1d4533193fc3"}}}, &(0x7f00000018c0)={0x44, &(0x7f0000001600)={0x20, 0x10, 0xe9, "7a5ef29c9721c5b392d9b09a350e54dfaa892adb2c9f0750bf8b021d9f9534a138f8eb1f272750777fe2547ea0119f416f7c7cdd65de6b07b0d7a86eebb6891bd9742e58d37b48a090ca2698006b4f72d08f5c335ad93363756456e3e7f22a43a710660177031f087fe79b434bc97c18d59ee540d4a76683750b74aaaba190cff43f9aa2dff5848ea5b06d4c3913b4adb702ee46f84407c38b5b9c8519aa10e147f72232959c8462728e54d9b615147be043e686587cd09aa7453d47d321d1336e8d34f159d6e33942785244c1aef00310938a17223e84082406a5890bd63fd00f066ba3eed08f4602"}, &(0x7f0000001700)={0x0, 0xa, 0x1, 0xfe}, &(0x7f0000001740)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000001780)={0x20, 0x81, 0x1, "ae"}, &(0x7f00000017c0)={0x20, 0x82, 0x1, 'y'}, &(0x7f0000001800)={0x20, 0x83, 0x3, "94af35"}, &(0x7f0000001840)={0x20, 0x84, 0x3, "18c027"}, &(0x7f0000001880)={0x20, 0x85, 0x3, "747f30"}}) recvmsg(r5, 0x0, 0x40010162) 2.100821512s ago: executing program 2 (id=2801): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 1.766573526s ago: executing program 0 (id=2802): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000040)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900041844000000a80016000a0003402e60000000000000b94dcf5c0461c1d67f6f94007134cf6ee08021a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x35}, 0x60044084) 1.766037288s ago: executing program 3 (id=2803): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x101, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000000)={0xb, 0x4, 0x5, 0x800}) 1.512233353s ago: executing program 2 (id=2804): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) gettid() madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 1.468841336s ago: executing program 3 (id=2805): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x54000, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="30000000120001000000"], 0x30}], 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) r4 = semget$private(0x0, 0x6, 0x0) semctl$GETZCNT(r4, 0x6, 0xf, 0x0) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x3, {0x40, 0x0, 0x3}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)='/', 0x1}], 0x1, 0x0, 0x0, 0x40010}, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000200)={0x10003, 0x0, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil}) r7 = dup(r6) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r9 = accept4(r8, 0x0, 0x0, 0x800) sendmmsg$alg(r9, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)='f', 0x1}], 0x1}], 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4400ae8f, &(0x7f0000000000)=@x86={0x0, 0x9, 0xc, 0x0, 0x8, 0x1, 0x86, 0x2, 0x1, 0x0, 0x2, 0x4, 0x0, 0x7, 0x8004, 0xa, 0x5, 0xff, 0x3b, '\x00', 0x8, 0x7ffffffffffffffe}) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f00000000c0)=0xffff) ioctl$KVM_RUN(r7, 0xae80, 0x0) kexec_load(0x0, 0x10, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x3e0000000000}], 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={'bond0\x00'}) r10 = memfd_create(&(0x7f0000000000)='\xf3e\t\x9f\x918\xc0y\x01c\x1fnux\x00sV\ad\xb0l \xfd\xd7\x8e\x7f\x89\xb8\xc5;~\x04\x03~K\xfbP\x84=\xfa\x81\f\x1et\x10\x0e\xcf^9\xbe\\', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000002, 0x11, r10, 0x0) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r11) 1.353427802s ago: executing program 2 (id=2806): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48640) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x2, 0x2}) sendto$inet6(r0, &(0x7f00000004c0)="99", 0x1, 0x2000c851, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180), &(0x7f0000000280)=0x8) 1.229218612s ago: executing program 2 (id=2807): socket(0x8000000010, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x29e9c932, 0x7000000, 0x1, 0x3}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000010c0)=ANY=[@ANYBLOB="200000001600010800000000000058650a0000000c0000800800", @ANYRES16=r0], 0x20}, 0x1, 0x0, 0x0, 0x240c8011}, 0x0) 1.198677989s ago: executing program 2 (id=2808): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)={0x30, r3, 0x101, 0x0, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x3}}}}, [@NL80211_ATTR_SSID={0x5, 0x34, @random='n'}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @default=0x9b4}]]}, 0x30}}, 0x20004800) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0xc004}, 0x80c0) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000180)={&(0x7f0000000240)={0x5c, 0x3, 0x7, 0x101, 0x0, 0x0, {0xfffffffffffffff9, 0x0, 0x5}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x9}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x10001}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1def}]}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x9}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x401}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000041}, 0x84) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x242080, 0x0) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000200)={0x18, r1, 0x2000000}) ioctl$IOMMU_TEST_OP_ACCESS_REPLACE_IOAS(r5, 0x3ba0, &(0x7f0000000080)={0x48, 0xb, 0xffffffffffffffff, 0x0, r1}) 1.163636584s ago: executing program 0 (id=2809): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4048aecb, &(0x7f0000000480)={0x6, 0x0, [{0xfabdd74a96db8d6c, 0xffffffff, 0x1, 0xffffff89, 0x800, 0x6, 0x48d4}, {0x0, 0x4, 0x0, 0x8, 0xb, 0x7, 0x5}, {0x8000000e, 0x1ff, 0x1, 0x403ff, 0x7ffffdff, 0x8005, 0xffef}, {0x80000019, 0x2, 0x0, 0x7, 0x0, 0x2, 0x80000001}, {0x80000000, 0x2bb, 0x1, 0xd, 0x4, 0x7ff, 0x5e36}, {0xb, 0xd, 0x1, 0x3, 0x3, 0x2, 0x3}]}) 967.918077ms ago: executing program 2 (id=2810): kexec_load(0x3, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000000)="6509534a17aa723cba21a9d63c6a556b30b910a580cb50d65e9fab1ed59a7eb00a7109e4a355bed417bce60d6a5baab4bbecc5b2faaf2eba28c331345b612f1f4cbfdfa7bcb9bd2a0fbc8d7786bb68cff61167b98ef0adfbb79545bbb2c409be3adb3b54846920f1b194db5258279e8d06b863d51c0f90cd79ecb1f5ed3c44eb6353c0b451fe3f9b118422addd3f936d8cd5562d6ce55bf378ee8c0d0fc56a4a866c499b04ef", 0xa6, 0x5, 0xff}, {&(0x7f0000000100)="047715ac7141c111fab2fcda5de4dc8b278029bcb1bd17524f177856cac105f463c77e2d2ab44d875217dc82baa911f236f959fb9227524d4fe6b621a19823457d04c399283edbac755852623c82f7206d26e918a2981c8f68476969bf8c4bcd37ba24e4ba1683339879a11b854a7478f898805f327af12eaab8ac918c201b7f932e124796f1aba03e031312bd7e67403651abac282b310f420dbcdea31d52854783d6952a2a7b10f3e45715203107f8ce516d99c8c7db918e0989ef123cc524fa8ae0af5c952de542a268179439f62e20fb410df0a4c2e54ec355436d7cf9989fa7b13df2f67b414330e5cff90a", 0xee, 0x5, 0xffffffff}, {&(0x7f0000000200), 0x0, 0x5, 0x4}, {0x0, 0x0, 0x100, 0x9}, {0x0, 0x0, 0x2, 0xfffffffffffffffa}, {0x0, 0x0, 0x5, 0x6}], 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="4274aa814c8f", 0x6}, {&(0x7f0000000280)="da3b7d7035cdbd35bccc23a2f8164fe26ad17c1668bf60cc412d60d7b02fe70f0d4c385a653d469c0888c116c5e9393ca029e477f71c7707c0e59c992ef8bb099330a50fb6", 0x45}, {0x0}, {&(0x7f0000000740)="747516464293f8e8eec3ccb7dd473a382a0d368ad8a1242abe3b11d915f3eb582e10ff9b8afa9a3d6fa9075032a573688f84e342bf19f200379d5291489fa5151a46ed483044e784cb8f430cbcd5a6145d72a2d2b2b6aa78add2ab0812de906e5545585d6aadca938d5a62632604101886bd45bc15550815c5dcec420b547b43f88b56489e54d47307371d68817c7eca00a16bce0ea94917082d622301673217c8ca26b5a362745ea01486a2ba576eb6601dfa400bb8", 0xb6}], 0x4}, 0x41) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48001}, 0x4044050) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000001700)="0c74c75350f4a590e15c61c7942348092734fe1863473bbce6798a60e9", 0x1d}], 0x2, 0x0, 0x0, 0x10}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xe4ffffffffffffff) 845.252557ms ago: executing program 5 (id=2734): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="034886dd0900300003003000000060ce902d9f0c2f0081e949b93897bc3b88a8000000007d01ff02000000000000000000000000000112"], 0xfdef) 807.203743ms ago: executing program 0 (id=2811): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020100000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a32000000001400000011001f"], 0x7c}}, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x5e25, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x400ad80, &(0x7f0000000080)={0xa, 0x4c24, 0x78a2, @dev={0xfe, 0x80, '\x00', 0x22}}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES16=0x0, @ANYRES16=r0, @ANYRESHEX, @ANYBLOB="d123fff9fffffffffff352", @ANYRES8=r0, @ANYRESHEX=r0], 0x7c}}, 0x40) 728.030825ms ago: executing program 0 (id=2812): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x101, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000000)={0xb, 0x4, 0x5, 0x800}) 695.765446ms ago: executing program 0 (id=2813): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) gettid() madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 640.985275ms ago: executing program 0 (id=2814): syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000200004025059d774000010203010902640002010000000904010001020d00000524060001"], 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000009c0)=0x2f, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xc008}, {r1, 0x100}, {0xffffffffffffffff, 0xc014}, {r2, 0x81}], 0x4, &(0x7f0000000300), &(0x7f0000000340)={[0x50e9]}, 0x8) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="1201000000000020711e0f204000010203010902240001010b000309e3cc0a0103016af109210100fe01227d0f0905810300022402025c7834760c2689f7c03b19c3a47e3990a32d014d8249dfa12ef3e6e64c242918e5138035a28621ce5fb1735a0b6f7b87f0113665cb17c5fa8018d7e74e6e73427b66dde63a2651ec04c12345bdc24126dd6819"], &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x1, 0x62, 0x10, 0x8, 0xe0}, 0x8, &(0x7f00000000c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x1, [{0xd5, &(0x7f0000000100)=@string={0xd5, 0x3, "6eb5324cc47571363f9b0bed67d289f68e1b60aa9db01926c655722bb640fe29f5081faccc56e8b597b10ae6fbbe54dfe0b6fe799b2b4ccf5d44a2d38b169c17f55a8c453fbd98a4cff0ae0ca206eb6203ecec1741dc5f78ecafdec3e2e2399b4c2e1a7c0b7874d4ee190a0fe4f5ee42ce3b92dd861bd9914bdae0742ecc515d2a503adef6dc6172b9d7c0ca24a353d227972656b1e3f916c9cb2ab4d0fe04955da0dc1aad0e928623034d009f4aeb4dc27906f1529199affead0cf18d4becaddd1967ffa3f90fe14856f9ff42f91105834f2e"}}]}) 408.05279ms ago: executing program 3 (id=2815): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x58, 0x16, 0xa, 0x203, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x2c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'syz_tun\x00'}]}]}]}], {0x14}}, 0x80}, 0x1, 0x1000000000000000}, 0x0) 258.682851ms ago: executing program 3 (id=2816): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000600)={0x81, 0x1f, 0x18}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff0000000001000000050007000000000008000900000000101400200000000000000000000000ffff0000000008000a000000000014001f00000000000000000000000000000000000600020000100000", @ANYRES32=r0], 0x64}, 0x1, 0x620b}, 0x0) 117.4548ms ago: executing program 3 (id=2817): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000240)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffe, 0x8, @mcast2, 0x7}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000030c0)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @local, 0x9}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="b5f8146f98a5", 0x6}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000000000002900000004"], 0x118}}], 0x1, 0x40) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x16ba82, 0x1) write$cgroup_int(r2, &(0x7f0000000140)=0xfe5f, 0x12) write$UHID_INPUT(r2, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1006) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000040)={0x7f, 0x8, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xfffffffffffffff1, 0xb}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xf) quotactl_fd$Q_GETINFO(r2, 0xffffffff80000502, r3, &(0x7f0000000080)) 0s ago: executing program 5 (id=2818): ioctl$PPPIOCUNBRIDGECHAN(0xffffffffffffffff, 0x7434) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x20, 0x0) r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_linger(r1, 0x1, 0x3d, &(0x7f0000000080)={0xb}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'macvtap0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000000b40)=@ll={0x11, 0x7, r3, 0x1, 0x8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x80, 0x0}}], 0x1, 0x200088d0) ioctl$FE_SET_PROPERTY(r0, 0x40106f52, &(0x7f0000000100)={0x3, &(0x7f0000000a40)=[{0x25, '\x00', @buffer={"6aa7731b8a9459b19af76075f484d2f24e5631e384a523f8c03d0fb880e70389", 0x20}, 0x4}, {0x1c, '\x00', @buffer={"005c5ee2e9c549edf9040a1acd19f72336a9dcfe038d87cf1b00", 0x20}, 0x9}, {0x1d, '\x00', @st={0x4, [{0x0, @svalue=0xc}, {}, {0x1, @svalue=0x9}, {0x2, @svalue=0x4}]}, 0x1}]}) kernel console output (not intermixed with test programs): :00007f8b72a16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.348597][T17382] RAX: ffffffffffffffda RBX: 00007f8b74a35fa0 RCX: 00007f8b747bce59 [ 433.348604][T17382] RDX: 00002000000008c0 RSI: 00000000401c5820 RDI: 0000000000000003 [ 433.348610][T17382] RBP: 00007f8b72a16090 R08: 0000000000000000 R09: 0000000000000000 [ 433.348617][T17382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 433.348623][T17382] R13: 00007f8b74a36038 R14: 00007f8b74a35fa0 R15: 00007ffe017aa9e8 [ 433.348637][T17382] [ 434.038679][T17415] proc: Unknown parameter 'norecovery' [ 434.055945][T17415] netlink: 76 bytes leftover after parsing attributes in process `syz.2.2330'. [ 434.299515][T17422] netlink: 104 bytes leftover after parsing attributes in process `syz.0.2332'. [ 434.333799][T17422] netlink: 'syz.0.2332': attribute type 23 has an invalid length. [ 434.499578][T17431] FAULT_INJECTION: forcing a failure. [ 434.499578][T17431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 434.499612][T17431] CPU: 0 UID: 0 PID: 17431 Comm: syz.0.2336 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 434.499637][T17431] Tainted: [L]=SOFTLOCKUP [ 434.499643][T17431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 434.499653][T17431] Call Trace: [ 434.499661][T17431] [ 434.499668][T17431] dump_stack_lvl+0xe8/0x150 [ 434.499693][T17431] should_fail_ex+0x46b/0x600 [ 434.499742][T17431] _copy_from_user+0x2d/0xb0 [ 434.499766][T17431] msr_io+0xab/0x8b0 [ 434.499789][T17431] ? kvm_arch_vcpu_ioctl+0x12eb/0x2ff0 [ 434.499810][T17431] ? __pfx_do_get_msr+0x10/0x10 [ 434.499829][T17431] ? kvm_arch_vcpu_ioctl+0x12eb/0x2ff0 [ 434.499856][T17431] ? __pfx_msr_io+0x10/0x10 [ 434.499878][T17431] ? __srcu_check_read_flavor+0x10b/0x250 [ 434.499903][T17431] kvm_arch_vcpu_ioctl+0x1328/0x2ff0 [ 434.499926][T17431] ? kvm_arch_vcpu_ioctl+0x12eb/0x2ff0 [ 434.499946][T17431] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 434.499968][T17431] ? unwind_next_frame+0xa6/0x2550 [ 434.499992][T17431] ? is_bpf_text_address+0x26/0x2b0 [ 434.500022][T17431] ? is_bpf_text_address+0x26/0x2b0 [ 434.500045][T17431] ? is_bpf_text_address+0x292/0x2b0 [ 434.500064][T17431] ? is_bpf_text_address+0x26/0x2b0 [ 434.500087][T17431] ? kernel_text_address+0xa5/0xe0 [ 434.500109][T17431] ? __kernel_text_address+0xd/0x30 [ 434.500128][T17431] ? unwind_get_return_address+0x4d/0x90 [ 434.500151][T17431] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 434.500169][T17431] ? arch_stack_walk+0xfb/0x150 [ 434.500203][T17431] ? stack_trace_save+0xa9/0x100 [ 434.500220][T17431] ? __pfx_stack_trace_save+0x10/0x10 [ 434.500235][T17431] ? kasan_save_free_info+0x46/0x50 [ 434.500262][T17431] ? stack_depot_save_flags+0x33/0x810 [ 434.500290][T17431] ? kasan_save_track+0x4f/0x80 [ 434.500305][T17431] ? kasan_save_track+0x3e/0x80 [ 434.500320][T17431] ? kasan_save_free_info+0x46/0x50 [ 434.500341][T17431] ? __kasan_slab_free+0x5c/0x80 [ 434.500357][T17431] ? kfree+0x1c5/0x6c0 [ 434.500373][T17431] ? tomoyo_path_number_perm+0x501/0x630 [ 434.500395][T17431] ? security_file_ioctl+0xc3/0x2a0 [ 434.500415][T17431] ? __se_sys_ioctl+0x47/0x170 [ 434.500435][T17431] ? do_syscall_64+0x15f/0x560 [ 434.500457][T17431] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.500494][T17431] ? __lock_acquire+0x6b5/0x2d10 [ 434.500552][T17431] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 434.500576][T17431] ? lockdep_hardirqs_on+0x7a/0x110 [ 434.500598][T17431] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 434.500620][T17431] ? _mutex_lock_killable+0x152/0x1d0 [ 434.500639][T17431] ? kvm_vcpu_ioctl+0x283/0xfe0 [ 434.500666][T17431] kvm_vcpu_ioctl+0x7e7/0xfe0 [ 434.500696][T17431] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 434.500739][T17431] ? __fget_files+0x2a/0x420 [ 434.500761][T17431] ? __fget_files+0x2a/0x420 [ 434.500777][T17431] ? __fget_files+0x3a6/0x420 [ 434.500793][T17431] ? __fget_files+0x2a/0x420 [ 434.500814][T17431] ? bpf_lsm_file_ioctl+0x9/0x20 [ 434.500836][T17431] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 434.500870][T17431] __se_sys_ioctl+0xff/0x170 [ 434.500891][T17431] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.500910][T17431] do_syscall_64+0x15f/0x560 [ 434.500932][T17431] ? trace_irq_disable+0x3b/0x140 [ 434.500952][T17431] ? clear_bhb_loop+0x40/0x90 [ 434.500974][T17431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.500992][T17431] RIP: 0033:0x7f82f3a9ce59 [ 434.501010][T17431] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 434.501024][T17431] RSP: 002b:00007f82f1cee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.501044][T17431] RAX: ffffffffffffffda RBX: 00007f82f3d15fa0 RCX: 00007f82f3a9ce59 [ 434.501058][T17431] RDX: 0000200000000080 RSI: 00000000c008ae88 RDI: 0000000000000005 [ 434.501070][T17431] RBP: 00007f82f1cee090 R08: 0000000000000000 R09: 0000000000000000 [ 434.501082][T17431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 434.501093][T17431] R13: 00007f82f3d16038 R14: 00007f82f3d15fa0 R15: 00007ffd0f8305a8 [ 434.501123][T17431] [ 434.701979][T17435] fuse: Bad value for 'fd' [ 435.077108][T17457] netlink: 'syz.2.2344': attribute type 27 has an invalid length. [ 435.077282][T17457] C: entered promiscuous mode [ 435.077303][T17457] C: entered allmulticast mode [ 435.092200][T17457] tunl0: entered promiscuous mode [ 435.092223][T17457] tunl0: entered allmulticast mode [ 435.101442][T17457] gre0: entered promiscuous mode [ 435.101464][T17457] gre0: entered allmulticast mode [ 435.128585][T17457] gretap0: entered promiscuous mode [ 435.128611][T17457] gretap0: entered allmulticast mode [ 435.136190][T17457] erspan0: entered promiscuous mode [ 435.136211][T17457] erspan0: entered allmulticast mode [ 435.141946][T17457] ip_vti0: entered promiscuous mode [ 435.141967][T17457] ip_vti0: entered allmulticast mode [ 435.161468][T17457] ip6_vti0: entered promiscuous mode [ 435.161489][T17457] ip6_vti0: entered allmulticast mode [ 435.167713][T17457] sit0: entered promiscuous mode [ 435.167732][T17457] sit0: entered allmulticast mode [ 435.188744][T17457] ip6tnl0: entered promiscuous mode [ 435.188758][T17457] ip6tnl0: entered allmulticast mode [ 435.190358][T17457] ip6gre0: entered promiscuous mode [ 435.190370][T17457] ip6gre0: entered allmulticast mode [ 435.191987][T17457] syz_tun: entered promiscuous mode [ 435.192007][T17457] syz_tun: entered allmulticast mode [ 435.207724][T17457] ip6gretap0: entered promiscuous mode [ 435.207745][T17457] ip6gretap0: entered allmulticast mode [ 435.214529][T17457] bridge0: entered promiscuous mode [ 435.214817][T17457] bridge0: entered allmulticast mode [ 435.217326][T17457] vcan0: entered promiscuous mode [ 435.217344][T17457] vcan0: entered allmulticast mode [ 435.219300][T17457] .`: entered promiscuous mode [ 435.219316][T17457] bond_slave_0: entered promiscuous mode [ 435.219450][T17457] bond_slave_1: entered promiscuous mode [ 435.219590][T17457] .`: entered allmulticast mode [ 435.219602][T17457] bond_slave_0: entered allmulticast mode [ 435.219620][T17457] bond_slave_1: entered allmulticast mode [ 435.221526][T17457] 8021q: adding VLAN 0 to HW filter on device .` [ 435.233386][T17457] team0: entered promiscuous mode [ 435.233401][T17457] team_slave_0: entered promiscuous mode [ 435.233586][T17457] team_slave_1: entered promiscuous mode [ 435.233769][T17457] team0: entered allmulticast mode [ 435.233780][T17457] team_slave_0: entered allmulticast mode [ 435.233799][T17457] team_slave_1: entered allmulticast mode [ 435.235766][T17457] 8021q: adding VLAN 0 to HW filter on device team0 [ 435.237054][T17457] nlmon0: entered promiscuous mode [ 435.237073][T17457] nlmon0: entered allmulticast mode [ 435.241148][T17457] batadv0: entered promiscuous mode [ 435.241167][T17457] batadv0: entered allmulticast mode [ 435.250994][T17457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 435.252023][T17457] vxcan0: entered promiscuous mode [ 435.252042][T17457] vxcan0: entered allmulticast mode [ 435.256069][T17457] vxcan1: entered promiscuous mode [ 435.256087][T17457] vxcan1: entered allmulticast mode [ 435.257908][T17457] veth0: entered promiscuous mode [ 435.257927][T17457] veth0: entered allmulticast mode [ 435.261849][T17457] veth1: entered promiscuous mode [ 435.261875][T17457] veth1: entered allmulticast mode [ 435.296247][T17457] wg0: entered promiscuous mode [ 435.296271][T17457] wg0: entered allmulticast mode [ 435.400243][T17457] wg1: entered promiscuous mode [ 435.400267][T17457] wg1: entered allmulticast mode [ 435.401633][ T5805] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 435.488086][T17457] wg2: entered promiscuous mode [ 435.488107][T17457] wg2: entered allmulticast mode [ 435.491561][T17457] veth0_to_bridge: entered promiscuous mode [ 435.491579][T17457] veth0_to_bridge: entered allmulticast mode [ 435.516532][T17457] veth1_to_bridge: entered promiscuous mode [ 435.516554][T17457] veth1_to_bridge: entered allmulticast mode [ 435.527903][T17457] veth0_to_bond: entered promiscuous mode [ 435.527924][T17457] veth0_to_bond: entered allmulticast mode [ 435.535160][T17457] veth1_to_bond: entered promiscuous mode [ 435.535179][T17457] veth1_to_bond: entered allmulticast mode [ 435.538677][T17457] veth0_to_team: entered promiscuous mode [ 435.538694][T17457] veth0_to_team: entered allmulticast mode [ 435.542174][T17457] veth1_to_team: entered promiscuous mode [ 435.542189][T17457] veth1_to_team: entered allmulticast mode [ 435.548807][T17457] veth0_to_batadv: entered promiscuous mode [ 435.548828][T17457] veth0_to_batadv: entered allmulticast mode [ 435.551404][T17457] batadv_slave_0: entered promiscuous mode [ 435.551423][T17457] batadv_slave_0: entered allmulticast mode [ 435.554700][T17457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 435.555253][T17457] veth1_to_batadv: entered promiscuous mode [ 435.555271][T17457] veth1_to_batadv: entered allmulticast mode [ 435.558806][T17457] batadv_slave_1: entered promiscuous mode [ 435.558825][T17457] batadv_slave_1: entered allmulticast mode [ 435.561229][T17457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 435.561758][T17457] xfrm0: entered promiscuous mode [ 435.561776][T17457] xfrm0: entered allmulticast mode [ 435.562678][ T5805] usb 5-1: Using ep0 maxpacket: 32 [ 435.571978][T17457] veth0_to_hsr: entered promiscuous mode [ 435.571998][T17457] veth0_to_hsr: entered allmulticast mode [ 435.575160][ T5805] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 435.575181][ T5805] usb 5-1: config 0 has no interface number 0 [ 435.575223][ T5805] usb 5-1: config 0 interface 184 has no altsetting 0 [ 435.579382][ T5805] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 435.579406][ T5805] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.579423][ T5805] usb 5-1: Product: syz [ 435.579436][ T5805] usb 5-1: Manufacturer: syz [ 435.579449][ T5805] usb 5-1: SerialNumber: syz [ 435.589125][T17457] hsr_slave_0: entered allmulticast mode [ 435.596107][T17457] veth1_to_hsr: entered promiscuous mode [ 435.596127][T17457] veth1_to_hsr: entered allmulticast mode [ 435.613189][T17457] hsr_slave_1: entered allmulticast mode [ 435.618785][T17457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 435.618805][T17457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 435.618894][T17457] hsr0: entered promiscuous mode [ 435.618913][T17457] hsr0: entered allmulticast mode [ 435.621448][ T5805] usb 5-1: config 0 descriptor?? [ 435.639711][T17457] veth1_virt_wifi: entered promiscuous mode [ 435.639731][T17457] veth1_virt_wifi: entered allmulticast mode [ 435.644964][T17457] veth0_virt_wifi: entered promiscuous mode [ 435.644987][T17457] veth0_virt_wifi: entered allmulticast mode [ 435.649170][T17457] virt_wifi0: entered promiscuous mode [ 435.649190][T17457] virt_wifi0: entered allmulticast mode [ 435.655795][T17457] veth1_vlan: left promiscuous mode [ 435.655816][T17457] veth1_vlan: entered promiscuous mode [ 435.656614][T17457] veth1_vlan: entered allmulticast mode [ 435.661169][T17457] veth0_vlan: left promiscuous mode [ 435.661193][T17457] veth0_vlan: entered promiscuous mode [ 435.661768][T17457] veth0_vlan: entered allmulticast mode [ 435.684609][T17457] vlan0: entered promiscuous mode [ 435.684980][T17457] vlan0: entered allmulticast mode [ 435.690949][T17457] vlan1: entered promiscuous mode [ 435.691255][T17457] vlan1: entered allmulticast mode [ 435.696792][T17457] macvlan0: entered promiscuous mode [ 435.697103][T17457] macvlan0: entered allmulticast mode [ 435.705886][T17457] macvlan1: entered promiscuous mode [ 435.706180][T17457] macvlan1: entered allmulticast mode [ 435.709962][T17457] ipvlan0: entered promiscuous mode [ 435.709985][T17457] ipvlan0: entered allmulticast mode [ 435.718052][T17457] ipvlan1: entered promiscuous mode [ 435.718076][T17457] ipvlan1: entered allmulticast mode [ 435.722254][T17457] veth1_macvtap: left promiscuous mode [ 435.722275][T17457] veth1_macvtap: entered promiscuous mode [ 435.722290][T17457] veth1_macvtap: entered allmulticast mode [ 435.727532][T17457] veth0_macvtap: left promiscuous mode [ 435.727555][T17457] veth0_macvtap: entered promiscuous mode [ 435.727651][T17457] veth0_macvtap: entered allmulticast mode [ 435.732363][T17457] macvtap0: entered promiscuous mode [ 435.733209][T17457] macvtap0: entered allmulticast mode [ 435.742337][T17457] macsec0: entered promiscuous mode [ 435.743380][T17457] macsec0: entered allmulticast mode [ 435.774818][T17457] geneve0: entered promiscuous mode [ 435.774841][T17457] geneve0: entered allmulticast mode [ 435.794330][T17457] geneve1: entered promiscuous mode [ 435.794349][T17457] geneve1: entered allmulticast mode [ 435.851539][T17457] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 435.851572][T17457] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 435.867518][T17457] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 435.878746][T17457] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 435.878827][T17457] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 435.886856][T17457] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 435.893685][ T5617] Bluetooth: hci4: command 0x1003 tx timeout [ 435.915601][ T60] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 436.014794][T17457] netdevsim netdevsim2 netdevsim2: entered promiscuous mode [ 436.014879][T17457] netdevsim netdevsim2 netdevsim2: entered allmulticast mode [ 436.051053][T17457] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 436.121497][T17457] netdevsim netdevsim2 netdevsim3: entered promiscuous mode [ 436.121520][T17457] netdevsim netdevsim2 netdevsim3: entered allmulticast mode [ 436.123006][T17457] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 436.211125][T17457] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode [ 436.211157][T17457] mac80211_hwsim hwsim2 wlan0: entered allmulticast mode [ 436.244395][T17457] mac80211_hwsim hwsim3 wlan1: entered promiscuous mode [ 436.244429][T17457] mac80211_hwsim hwsim3 wlan1: entered allmulticast mode [ 436.245182][T17460] netlink: 'syz.4.2345': attribute type 3 has an invalid length. [ 436.269247][T17457] mac80211_hwsim hwsim3 syzkaller0: entered promiscuous mode [ 436.269304][T17457] mac80211_hwsim hwsim3 syzkaller0: entered allmulticast mode [ 436.270021][T17457] syztnl0: entered promiscuous mode [ 436.270038][T17457] syztnl0: entered allmulticast mode [ 436.317355][T17470] fuse: Bad value for 'fd' [ 436.364209][ T157] bridge0: port 1(bridge_slave_0) entered blocking state [ 436.364429][ T157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 436.382502][ T157] bridge0: port 2(bridge_slave_1) entered blocking state [ 436.389829][ T157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 436.475763][ T67] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.510348][ T5805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 436.510374][ T5805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 436.510392][ T5805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 436.510678][ T5805] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 436.602085][ T5805] usb 5-1: USB disconnect, device number 60 [ 436.647428][ T67] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.647813][ T67] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.648007][ T67] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.834657][ T9] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 436.982825][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 436.985440][ T9] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 436.985464][ T9] usb 1-1: config 1 has no interface number 0 [ 436.985503][ T9] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 436.985526][ T9] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 436.985548][ T9] usb 1-1: config 1 interface 105 has no altsetting 0 [ 436.995257][ T9] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 436.995282][ T9] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 436.995301][ T9] usb 1-1: Product: syz [ 436.995315][ T9] usb 1-1: Manufacturer: syz [ 436.995327][ T9] usb 1-1: SerialNumber: syz [ 437.002500][T17472] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 437.003120][T17472] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 437.406810][T17472] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 437.406949][T17472] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 437.612142][ T9] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x20) reg index 0x0000: -71 [ 437.612417][ T9] aqc111 1-1:1.105: probe with driver aqc111 failed with error -71 [ 437.622421][ T9] usb 1-1: USB disconnect, device number 96 [ 437.922794][ T5805] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 438.074434][ T5805] usb 3-1: Using ep0 maxpacket: 32 [ 438.083805][ T5805] usb 3-1: unable to get BOS descriptor or descriptor too short [ 438.086006][ T5805] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 438.086029][ T5805] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 438.086047][ T5805] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 438.086067][ T5805] usb 3-1: config 128 has no interface number 0 [ 438.086107][ T5805] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 438.086130][ T5805] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 438.086150][ T5805] usb 3-1: config 128 interface 127 has no altsetting 0 [ 438.093343][ T5805] usb 3-1: language id specifier not provided by device, defaulting to English [ 438.095898][ T5805] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 438.095922][ T5805] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.095940][ T5805] usb 3-1: Product: syz [ 438.095952][ T5805] usb 3-1: Manufacturer: syz [ 438.095965][ T5805] usb 3-1: SerialNumber: syz [ 438.378814][ T5805] usb 3-1: USB disconnect, device number 89 [ 438.400430][T12376] udevd[12376]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 438.595747][T17562] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2360'. [ 439.122856][ T5805] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 439.276154][ T5805] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 439.276186][ T5805] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 76 [ 439.281225][ T5805] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 439.281252][ T5805] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.281271][ T5805] usb 3-1: Product: syz [ 439.281283][ T5805] usb 3-1: Manufacturer: syz [ 439.281296][ T5805] usb 3-1: SerialNumber: syz [ 439.295008][ T5805] usb 3-1: config 0 descriptor?? [ 439.297822][T17576] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 439.297991][T17576] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 439.833230][ T38] audit: type=1326 audit(1779537403.599:4096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17575 comm="syz.2.2364" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8b747bce59 code=0x0 [ 439.919622][T17589] fuse: Bad value for 'group_id' [ 439.919669][T17589] fuse: Bad value for 'group_id' [ 439.989414][ T1334] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.009433][ T1334] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.210649][ T5805] dm9601 3-1:0.0: probe with driver dm9601 failed with error -71 [ 440.234138][ T5805] usb 3-1: USB disconnect, device number 90 [ 440.360877][T17617] netlink: 'syz.0.2368': attribute type 21 has an invalid length. [ 440.361531][T17615] netlink: 'syz.0.2368': attribute type 21 has an invalid length. [ 440.367404][ T4339] Bluetooth: Error in BCSP hdr checksum [ 440.602720][ T5805] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 440.620310][ T4339] Bluetooth: Error in BCSP hdr checksum [ 440.755223][ T5805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 440.755248][ T5805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 440.755269][ T5805] usb 3-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 440.755281][ T5805] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 440.759768][ T5805] usb 3-1: config 0 descriptor?? [ 440.873095][ T67] Bluetooth: Error in BCSP hdr checksum [ 441.133230][ T157] Bluetooth: Error in BCSP hdr checksum [ 441.169206][ T5805] hid (null): global environment stack underflow [ 441.169288][ T5805] hid (null): global environment stack underflow [ 441.169295][ T5805] hid (null): unknown global tag 0xd [ 441.174018][ T5805] hid_parser_main: 270 callbacks suppressed [ 441.174053][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.174081][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176447][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176475][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176500][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176524][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176550][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176574][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176597][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.176620][ T5805] asus 0003:0B05:1ABE.0023: unknown main item tag 0x0 [ 441.183110][ T5805] asus 0003:0B05:1ABE.0023: global environment stack underflow [ 441.183128][ T5805] asus 0003:0B05:1ABE.0023: item 0 2 1 11 parsing failed [ 441.183796][ T5805] asus 0003:0B05:1ABE.0023: Asus hid parse failed: -22 [ 441.183890][ T5805] asus 0003:0B05:1ABE.0023: probe with driver asus failed with error -22 [ 441.394767][ T5723] usb 3-1: USB disconnect, device number 91 [ 441.497855][T17658] fuse: Bad value for 'group_id' [ 441.497874][T17658] fuse: Bad value for 'group_id' [ 441.981596][T17665] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2376'. [ 442.170874][T17670] binder: 17669:17670 ioctl c0306201 200000000080 returned -14 [ 442.176469][T17670] binder: 17669:17670 ioctl c0306201 2000000003c0 returned -14 [ 442.236672][T17674] tmpfs: Bad value for 'mpol' [ 442.373227][ T5617] Bluetooth: hci4: command 0x1003 tx timeout [ 442.373491][ T60] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 442.513012][ T822] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 442.685188][ T822] usb 3-1: config index 0 descriptor too short (expected 14135, got 18) [ 442.685215][ T822] usb 3-1: config 55 has too many interfaces: 55, using maximum allowed: 32 [ 442.685232][ T822] usb 3-1: config 55 has an invalid descriptor of length 55, skipping remainder of the config [ 442.685242][ T822] usb 3-1: config 55 has 0 interfaces, different from the descriptor's value: 55 [ 442.685269][ T822] usb 3-1: New USB device found, idVendor=0c45, idProduct=8008, bcdDevice=e1.85 [ 442.685281][ T822] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.873090][ T5723] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 442.911221][ T822] usb 3-1: string descriptor 0 read error: -71 [ 442.928453][ T822] usb 3-1: USB disconnect, device number 92 [ 442.933730][ T5701] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 443.034550][ T5723] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 443.034582][ T5723] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 443.034602][ T5723] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 443.034628][ T5723] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 443.034640][ T5723] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 443.039142][ T5723] usb 5-1: config 0 descriptor?? [ 443.086071][ T5701] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 443.086100][ T5701] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 443.086135][ T5701] usb 1-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 443.086155][ T5701] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 443.097703][ T5701] usb 1-1: config 0 descriptor?? [ 443.504605][ T5723] plantronics 0003:047F:FFFF.0024: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 443.549347][ T5701] hid (null): global environment stack underflow [ 443.549470][ T5701] hid (null): global environment stack underflow [ 443.549482][ T5701] hid (null): unknown global tag 0xd [ 443.583426][ T5701] asus 0003:0B05:1ABE.0025: global environment stack underflow [ 443.583446][ T5701] asus 0003:0B05:1ABE.0025: item 0 2 1 11 parsing failed [ 443.584031][ T5701] asus 0003:0B05:1ABE.0025: Asus hid parse failed: -22 [ 443.584090][ T5701] asus 0003:0B05:1ABE.0025: probe with driver asus failed with error -22 [ 443.751505][ T822] usb 1-1: USB disconnect, device number 97 [ 444.657321][T17776] netlink: 288 bytes leftover after parsing attributes in process `syz.0.2395'. [ 444.673382][ T5723] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 444.812809][ T5723] usb 4-1: device descriptor read/64, error -71 [ 445.054819][ T5723] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 445.192723][ T5723] usb 4-1: device descriptor read/64, error -71 [ 445.314335][ T5723] usb usb4-port1: attempt power cycle [ 445.662899][ T5723] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 445.685043][ T5723] usb 4-1: device descriptor read/8, error -71 [ 445.924914][ T5723] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 445.944944][ T5723] usb 4-1: device descriptor read/8, error -71 [ 446.007087][ T5810] usb 5-1: reset high-speed USB device number 61 using dummy_hcd [ 446.064208][ T5723] usb usb4-port1: unable to enumerate USB device [ 446.206530][ T5810] usb 5-1: device firmware changed [ 446.256270][ T32] usb 5-1: USB disconnect, device number 61 [ 446.452723][ T32] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 446.605601][ T32] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 446.605632][ T32] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 446.605667][ T32] usb 5-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 446.605688][ T32] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 446.617951][ T32] usb 5-1: config 0 descriptor?? [ 447.069615][ T32] hid (null): global environment stack underflow [ 447.069736][ T32] hid (null): global environment stack underflow [ 447.069749][ T32] hid (null): unknown global tag 0xd [ 447.085528][ T32] hid_parser_main: 550 callbacks suppressed [ 447.085549][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085578][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085619][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085644][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085669][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085693][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085716][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085738][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085762][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.085784][ T32] asus 0003:0B05:1ABE.0026: unknown main item tag 0x0 [ 447.090339][ T32] asus 0003:0B05:1ABE.0026: global environment stack underflow [ 447.090355][ T32] asus 0003:0B05:1ABE.0026: item 0 2 1 11 parsing failed [ 447.091017][ T32] asus 0003:0B05:1ABE.0026: Asus hid parse failed: -22 [ 447.091112][ T32] asus 0003:0B05:1ABE.0026: probe with driver asus failed with error -22 [ 447.272089][ T9] usb 5-1: USB disconnect, device number 62 [ 447.710341][T17876] FAULT_INJECTION: forcing a failure. [ 447.710341][T17876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.710374][T17876] CPU: 0 UID: 0 PID: 17876 Comm: syz.2.2414 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 447.710397][T17876] Tainted: [L]=SOFTLOCKUP [ 447.710402][T17876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 447.710411][T17876] Call Trace: [ 447.710417][T17876] [ 447.710424][T17876] dump_stack_lvl+0xe8/0x150 [ 447.710447][T17876] should_fail_ex+0x46b/0x600 [ 447.710473][T17876] _copy_from_user+0x2d/0xb0 [ 447.710491][T17876] video_usercopy+0x36f/0x1450 [ 447.710514][T17876] ? __pfx___video_do_ioctl+0x10/0x10 [ 447.710532][T17876] ? __pfx_video_usercopy+0x10/0x10 [ 447.710555][T17876] ? __fget_files+0x2a/0x420 [ 447.710574][T17876] ? __fget_files+0x2a/0x420 [ 447.710587][T17876] ? __fget_files+0x3a6/0x420 [ 447.710601][T17876] v4l2_ioctl+0x190/0x1e0 [ 447.710617][T17876] ? __pfx_v4l2_ioctl+0x10/0x10 [ 447.710631][T17876] __se_sys_ioctl+0xff/0x170 [ 447.710647][T17876] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.710661][T17876] do_syscall_64+0x15f/0x560 [ 447.710678][T17876] ? trace_irq_disable+0x3b/0x140 [ 447.710693][T17876] ? clear_bhb_loop+0x40/0x90 [ 447.710709][T17876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.710722][T17876] RIP: 0033:0x7f8b747bce59 [ 447.710745][T17876] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 447.710757][T17876] RSP: 002b:00007f8b72a16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.710772][T17876] RAX: ffffffffffffffda RBX: 00007f8b74a35fa0 RCX: 00007f8b747bce59 [ 447.710783][T17876] RDX: 00002000000000c0 RSI: 00000000c0d05604 RDI: 0000000000000003 [ 447.710792][T17876] RBP: 00007f8b72a16090 R08: 0000000000000000 R09: 0000000000000000 [ 447.710801][T17876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 447.710809][T17876] R13: 00007f8b74a36038 R14: 00007f8b74a35fa0 R15: 00007ffe017aa9e8 [ 447.710832][T17876] [ 448.139392][T17893] fuse: Bad value for 'fd' [ 448.850254][T17887] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 448.852164][T17887] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 448.926637][T17887] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 448.926733][T17887] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 449.009197][T17887] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 449.009287][T17887] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 449.090480][T17887] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 449.313890][T17908] FAULT_INJECTION: forcing a failure. [ 449.313890][T17908] name failslab, interval 1, probability 0, space 0, times 0 [ 449.313927][T17908] CPU: 0 UID: 0 PID: 17908 Comm: syz.4.2421 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 449.313953][T17908] Tainted: [L]=SOFTLOCKUP [ 449.313959][T17908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 449.313970][T17908] Call Trace: [ 449.313977][T17908] [ 449.313986][T17908] dump_stack_lvl+0xe8/0x150 [ 449.314012][T17908] should_fail_ex+0x46b/0x600 [ 449.314041][T17908] should_failslab+0xa8/0x100 [ 449.314064][T17908] __kmalloc_noprof+0xdf/0x7b0 [ 449.314083][T17908] ? kfree+0x4d/0x6c0 [ 449.314099][T17908] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 449.314124][T17908] tomoyo_realpath_from_path+0xe3/0x5d0 [ 449.314146][T17908] ? tomoyo_domain+0xd7/0x130 [ 449.314170][T17908] ? tomoyo_path_number_perm+0x219/0x630 [ 449.314195][T17908] tomoyo_path_number_perm+0x246/0x630 [ 449.314221][T17908] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 449.314244][T17908] ? __lock_acquire+0x6b5/0x2d10 [ 449.314268][T17908] ? do_raw_spin_lock+0x12b/0x2f0 [ 449.314327][T17908] ? __fget_files+0x2a/0x420 [ 449.314348][T17908] ? __fget_files+0x2a/0x420 [ 449.314364][T17908] ? __fget_files+0x3a6/0x420 [ 449.314380][T17908] ? __fget_files+0x2a/0x420 [ 449.314401][T17908] security_file_ioctl+0xc3/0x2a0 [ 449.314427][T17908] __se_sys_ioctl+0x47/0x170 [ 449.314448][T17908] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.314468][T17908] do_syscall_64+0x15f/0x560 [ 449.314490][T17908] ? trace_irq_disable+0x3b/0x140 [ 449.314510][T17908] ? clear_bhb_loop+0x40/0x90 [ 449.314532][T17908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.314550][T17908] RIP: 0033:0x7fb3f0b8ce59 [ 449.314567][T17908] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 449.314582][T17908] RSP: 002b:00007fb3eedde028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.314602][T17908] RAX: ffffffffffffffda RBX: 00007fb3f0e05fa0 RCX: 00007fb3f0b8ce59 [ 449.314618][T17908] RDX: 0000200000000080 RSI: 000000004020ae76 RDI: 0000000000000004 [ 449.314631][T17908] RBP: 00007fb3eedde090 R08: 0000000000000000 R09: 0000000000000000 [ 449.314642][T17908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 449.314654][T17908] R13: 00007fb3f0e06038 R14: 00007fb3f0e05fa0 R15: 00007fff4cdfa428 [ 449.314684][T17908] [ 449.314703][T17908] ERROR: Out of memory at tomoyo_realpath_from_path. [ 449.532790][ T9] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 449.682786][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 449.685805][ T9] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 449.694323][T17925] loop8: detected capacity change from 0 to 8 [ 449.708437][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 449.708464][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.708483][ T9] usb 3-1: Product: syz [ 449.708496][ T9] usb 3-1: Manufacturer: syz [ 449.708509][ T9] usb 3-1: SerialNumber: syz [ 449.749592][ T9] usb 3-1: config 0 descriptor?? [ 449.752213][T17925] Dev loop8: unable to read RDB block 8 [ 449.752252][T17925] loop8: unable to read partition table [ 449.752449][T17925] loop8: partition table beyond EOD, truncated [ 449.752478][T17925] loop_reread_partitions: partition scan of loop8 (þ被xü^>à– ) failed (rc=-5) [ 449.786134][ T9] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 450.202745][ T822] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 450.217985][ T60] Bluetooth: hci3: command 0x0406 tx timeout [ 450.332744][ T822] usb 5-1: device descriptor read/64, error -71 [ 450.576128][ T822] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 450.702735][ T822] usb 5-1: device descriptor read/64, error -71 [ 450.814598][ T822] usb usb5-port1: attempt power cycle [ 450.933330][ T60] Bluetooth: hci2: command 0x0406 tx timeout [ 451.015809][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 451.182789][ T822] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 451.203875][ T822] usb 5-1: device descriptor read/8, error -71 [ 451.442763][ T822] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 451.463468][ T822] usb 5-1: device descriptor read/8, error -71 [ 451.482739][ T7275] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 451.573152][ T822] usb usb5-port1: unable to enumerate USB device [ 451.665162][ T7275] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 451.665208][ T7275] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 451.665231][ T7275] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.677572][ T7275] usb 4-1: config 0 descriptor?? [ 451.908685][ T7275] usbhid 4-1:0.0: can't add hid device: -71 [ 451.908796][ T7275] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 451.922339][ T7275] usb 4-1: USB disconnect, device number 110 [ 452.292712][ T60] Bluetooth: hci3: command 0x0406 tx timeout [ 452.352801][ T822] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 452.482729][ T822] usb 4-1: device descriptor read/64, error -71 [ 452.722753][ T822] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 452.853473][ T822] usb 4-1: device descriptor read/64, error -71 [ 452.963318][ T822] usb usb4-port1: attempt power cycle [ 452.977105][ T9] gspca_zc3xx: reg_w_i err -71 [ 453.004540][ T9] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 453.012708][ T60] Bluetooth: hci2: command 0x0406 tx timeout [ 453.029514][ T9] usb 3-1: USB disconnect, device number 93 [ 453.093629][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 453.312762][ T822] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 453.339467][ T822] usb 4-1: device descriptor read/8, error -71 [ 453.403720][T18037] gfs2: gfs2 mount does not exist [ 453.570212][T18044] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2445'. [ 453.570244][T18044] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2445'. [ 453.576055][ T822] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 453.594456][ T822] usb 4-1: device descriptor read/8, error -71 [ 453.703599][ T822] usb usb4-port1: unable to enumerate USB device [ 454.658286][T18080] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 454.872788][ T5701] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 454.902956][ T32] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 454.921675][T18098] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2459'. [ 454.973053][ T7275] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 455.026323][ T5701] usb 1-1: unable to get BOS descriptor or descriptor too short [ 455.031399][ T5701] usb 1-1: New USB device found, idVendor=18d1, idProduct=2d04, bcdDevice= 0.40 [ 455.031426][ T5701] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.031443][ T5701] usb 1-1: Product: syz [ 455.031456][ T5701] usb 1-1: Manufacturer: syz [ 455.031469][ T5701] usb 1-1: SerialNumber: syz [ 455.074379][ T32] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 455.074410][ T32] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 455.074446][ T32] usb 3-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 455.074468][ T32] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 455.132151][ T7275] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 455.132190][ T7275] usb 5-1: config 0 interface 0 has no altsetting 0 [ 455.138356][ T32] usb 3-1: config 0 descriptor?? [ 455.150031][ T7275] usb 5-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 455.150058][ T7275] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.150077][ T7275] usb 5-1: Product: syz [ 455.150090][ T7275] usb 5-1: Manufacturer: syz [ 455.150103][ T7275] usb 5-1: SerialNumber: syz [ 455.173402][ T7275] usb 5-1: config 0 descriptor?? [ 455.176088][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 455.229246][ T7275] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 455.337121][ T7275] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 455.354969][ T7275] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 455.355019][ T7275] usb 5-1: media controller created [ 455.474046][ T5701] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 455.474097][ T5701] usb 1-1: MIDIStreaming interface descriptor not found [ 455.482300][ T7275] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 455.579198][ T5701] usb 1-1: USB disconnect, device number 98 [ 455.636766][ T32] usbhid 3-1:0.0: can't add hid device: -71 [ 455.636836][ T32] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 455.658502][ T32] usb 3-1: USB disconnect, device number 94 [ 455.762760][ T7275] DVB: Unable to find symbol tda10046_attach() [ 455.762775][ T7275] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 455.762789][ T7275] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 455.780192][ T6678] udevd[6678]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 456.521167][ T5617] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 456.578036][ T5617] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 456.593309][ T5617] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 456.594659][ T5617] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 456.610492][ T5617] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 457.733976][ T7275] dvb_usb_m920x 5-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 457.749533][ T7275] usb 5-1: USB disconnect, device number 67 [ 458.200556][ T1003] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.014951][ T60] Bluetooth: hci4: command tx timeout [ 459.029385][ T1003] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.601319][ T1003] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 460.316193][ T1003] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 461.092779][ T60] Bluetooth: hci4: command tx timeout [ 461.123857][T18367] FAULT_INJECTION: forcing a failure. [ 461.123857][T18367] name failslab, interval 1, probability 0, space 0, times 0 [ 461.123890][T18367] CPU: 0 UID: 0 PID: 18367 Comm: syz.4.2492 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 461.123914][T18367] Tainted: [L]=SOFTLOCKUP [ 461.123921][T18367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 461.123931][T18367] Call Trace: [ 461.123938][T18367] [ 461.123947][T18367] dump_stack_lvl+0xe8/0x150 [ 461.123969][T18367] should_fail_ex+0x46b/0x600 [ 461.123995][T18367] should_failslab+0xa8/0x100 [ 461.124014][T18367] kmem_cache_alloc_noprof+0x87/0x680 [ 461.124031][T18367] ? do_getname_kernel+0x54/0x230 [ 461.124058][T18367] do_getname_kernel+0x54/0x230 [ 461.124079][T18367] ? kern_path+0x1b/0x150 [ 461.124169][T18367] kern_path+0x25/0x150 [ 461.124192][T18367] lookup_bdev+0xc8/0x290 [ 461.124215][T18367] ? __pfx_lookup_bdev+0x10/0x10 [ 461.124233][T18367] ? rcu_is_watching+0x15/0xb0 [ 461.124251][T18367] ? kfree+0x4d/0x6c0 [ 461.124270][T18367] get_tree_bdev_flags+0xbb/0x4f0 [ 461.124289][T18367] ? __pfx_ext4_fill_super+0x10/0x10 [ 461.124307][T18367] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 461.124334][T18367] vfs_get_tree+0x92/0x2a0 [ 461.124355][T18367] do_new_mount+0x341/0xd30 [ 461.124376][T18367] ? apparmor_capable+0x126/0x170 [ 461.124400][T18367] ? __pfx_do_new_mount+0x10/0x10 [ 461.124424][T18367] ? ns_capable+0x89/0xe0 [ 461.124449][T18367] ? user_path_at+0xd4/0x160 [ 461.124470][T18367] ? user_path_at+0xd4/0x160 [ 461.124489][T18367] __se_sys_mount+0x31d/0x420 [ 461.124512][T18367] ? __pfx___se_sys_mount+0x10/0x10 [ 461.124533][T18367] ? __x64_sys_mount+0x20/0xc0 [ 461.124549][T18367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.124568][T18367] do_syscall_64+0x15f/0x560 [ 461.124591][T18367] ? trace_irq_disable+0x3b/0x140 [ 461.124612][T18367] ? clear_bhb_loop+0x40/0x90 [ 461.124633][T18367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.124651][T18367] RIP: 0033:0x7fb3f0b8ce59 [ 461.124669][T18367] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 461.124684][T18367] RSP: 002b:00007fb3eedde028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 461.124704][T18367] RAX: ffffffffffffffda RBX: 00007fb3f0e05fa0 RCX: 00007fb3f0b8ce59 [ 461.124718][T18367] RDX: 00002000000000c0 RSI: 0000200000000040 RDI: 0000200000000100 [ 461.124731][T18367] RBP: 00007fb3eedde090 R08: 0000000000000000 R09: 0000000000000000 [ 461.124742][T18367] R10: 0000000001000005 R11: 0000000000000246 R12: 0000000000000002 [ 461.124754][T18367] R13: 00007fb3f0e06038 R14: 00007fb3f0e05fa0 R15: 00007fff4cdfa428 [ 461.124782][T18367] [ 461.124792][T18367] /dev/loop4: Can't lookup blockdev [ 461.476524][T18376] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2495'. [ 461.713280][T18158] bridge0: port 1(bridge_slave_0) entered blocking state [ 461.713664][T18158] bridge0: port 1(bridge_slave_0) entered disabled state [ 461.713895][T18158] bridge_slave_0: entered allmulticast mode [ 461.716522][T18158] bridge_slave_0: entered promiscuous mode [ 461.783272][T18158] bridge0: port 2(bridge_slave_1) entered blocking state [ 461.783466][T18158] bridge0: port 2(bridge_slave_1) entered disabled state [ 461.783626][T18158] bridge_slave_1: entered allmulticast mode [ 461.785690][T18158] bridge_slave_1: entered promiscuous mode [ 461.948488][T18158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 461.979531][T18158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 462.673444][ T1003] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 462.743730][T18446] EXT4-fs (loop3): unable to read superblock [ 462.763872][ T1003] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 462.806234][ T1003] bond0 (unregistering): Released all slaves [ 463.029136][T18465] netlink: 14 bytes leftover after parsing attributes in process `syz.2.2502'. [ 463.172720][ T60] Bluetooth: hci4: command tx timeout [ 463.347511][T18474] fuse: Bad value for 'group_id' [ 463.347529][T18474] fuse: Bad value for 'group_id' [ 463.448228][ T1003] tipc: Disabling bearer [ 463.528660][ T1003] tipc: Left network mode [ 463.543051][T18158] team0: Port device team_slave_0 added [ 463.588349][T18158] team0: Port device team_slave_1 added [ 463.686300][T18158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 463.686317][T18158] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 463.686342][T18158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 463.689372][T18158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 463.689384][T18158] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 463.689404][T18158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 463.733135][ T5701] usb 5-1: new full-speed USB device number 68 using dummy_hcd [ 463.915378][ T5701] usb 5-1: config 36 has an invalid descriptor of length 0, skipping remainder of the config [ 463.915431][ T5701] usb 5-1: config 36 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 463.917428][ T5701] usb 5-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 463.917454][ T5701] usb 5-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 463.917472][ T5701] usb 5-1: Manufacturer: syz [ 463.917485][ T5701] usb 5-1: SerialNumber: syz [ 464.123222][T18158] hsr_slave_0: entered promiscuous mode [ 464.131176][T18158] hsr_slave_1: entered promiscuous mode [ 464.187664][T18158] debugfs: 'hsr0' already exists in 'hsr' [ 464.187693][T18158] Cannot create hsr debugfs directory [ 464.303300][ T5701] usbhid 5-1:36.0: couldn't find an input interrupt endpoint [ 464.374247][ T5701] usb 5-1: USB disconnect, device number 68 [ 464.566220][ T5276] 8021q: adding VLAN 0 to HW filter on device eth5 [ 464.722830][ T7275] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 464.890215][ T7275] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 464.890344][ T7275] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 464.890382][ T7275] usb 4-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 464.890403][ T7275] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.939525][ T7275] usb 4-1: config 0 descriptor?? [ 465.252747][ T60] Bluetooth: hci4: command tx timeout [ 465.365856][ T7275] usbhid 4-1:0.0: can't add hid device: -71 [ 465.365963][ T7275] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 465.399294][ T7275] usb 4-1: USB disconnect, device number 115 [ 465.559575][T18649] MTD: Couldn't look up 'mountinfo': -2 [ 465.609969][T18653] fuse: Bad value for 'group_id' [ 465.609982][T18653] fuse: Bad value for 'group_id' [ 465.756021][ T5276] 8021q: adding VLAN 0 to HW filter on device eth6 [ 466.264777][T18681] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2513'. [ 467.128042][ T5276] 8021q: adding VLAN 0 to HW filter on device eth7 [ 467.735260][ T37] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 467.932838][ T7275] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 467.951377][ T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 467.951420][ T37] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 467.951457][ T37] usb 5-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 467.951477][ T37] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 467.999221][ T37] usb 5-1: config 0 descriptor?? [ 468.065196][ T7275] usb 4-1: device descriptor read/64, error -71 [ 468.303017][ T7275] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 468.431007][ T1003] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 468.431035][ T1003] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 468.433771][ C1] raw-gadget.0 gadget.4: ignoring, device is not running [ 468.434145][ C1] raw-gadget.0 gadget.4: ignoring, device is not running [ 468.434513][ C1] raw-gadget.0 gadget.4: ignoring, device is not running [ 468.434666][ T37] usbhid 5-1:0.0: can't add hid device: -32 [ 468.434769][ T37] usbhid 5-1:0.0: probe with driver usbhid failed with error -32 [ 468.443787][ T7275] usb 4-1: device descriptor read/64, error -71 [ 468.465609][ T37] usb 5-1: USB disconnect, device number 69 [ 468.480439][ T1003] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 468.480465][ T1003] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 468.559522][ T7275] usb usb4-port1: attempt power cycle [ 468.913593][ T7275] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 468.959355][ T7275] usb 4-1: device descriptor read/8, error -71 [ 469.194991][ T7275] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 469.213253][ T7275] usb 4-1: device descriptor read/8, error -71 [ 469.324148][ T7275] usb usb4-port1: unable to enumerate USB device [ 470.023149][ T1003] team0 (unregistering): Port device team_slave_1 removed [ 470.066292][ T1003] team0 (unregistering): Port device team_slave_0 removed [ 470.072736][ T7275] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 470.243123][ T7275] usb 5-1: Using ep0 maxpacket: 16 [ 470.247786][ T7275] usb 5-1: unable to get BOS descriptor or descriptor too short [ 470.250673][ T7275] usb 5-1: config 2 has an invalid interface number: 144 but max is 0 [ 470.250696][ T7275] usb 5-1: config 2 has no interface number 0 [ 470.250725][ T7275] usb 5-1: config 2 interface 144 has no altsetting 0 [ 470.275675][ T7275] usb 5-1: New USB device found, idVendor=046d, idProduct=0897, bcdDevice=68.3a [ 470.275704][ T7275] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.275723][ T7275] usb 5-1: Product: syz [ 470.275737][ T7275] usb 5-1: Manufacturer: syz [ 470.275750][ T7275] usb 5-1: SerialNumber: syz [ 470.408479][T18798] netlink: 160 bytes leftover after parsing attributes in process `syz.4.2529'. [ 470.408495][T18798] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 470.550126][ T7275] gspca_main: vc032x-2.14.0 probing 046d:0897 [ 470.550841][ T7275] gspca_vc032x: reg_r err -71 [ 470.550856][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550866][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550875][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550883][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550892][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550901][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550910][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550918][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550927][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550936][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550945][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550952][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550962][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550970][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550978][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550987][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.550996][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.551005][ T7275] gspca_vc032x: I2c Bus Busy Wait 00 [ 470.551015][ T7275] gspca_vc032x: Unknown sensor... [ 470.551077][ T7275] vc032x 5-1:2.144: probe with driver vc032x failed with error -22 [ 470.680499][ T7275] usb 5-1: USB disconnect, device number 70 [ 471.253771][ T9] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 471.476960][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 471.476987][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 471.477008][ T9] usb 3-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 471.477021][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 471.483461][ T9] usb 3-1: config 0 descriptor?? [ 471.912123][ C0] raw-gadget.0 gadget.2: ignoring, device is not running [ 471.912527][ C0] raw-gadget.0 gadget.2: ignoring, device is not running [ 471.913460][ C0] raw-gadget.0 gadget.2: ignoring, device is not running [ 471.913614][ T9] usbhid 3-1:0.0: can't add hid device: -32 [ 471.913722][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 471.921836][ T9] usb 3-1: USB disconnect, device number 95 [ 472.576541][T18898] netlink: 'syz.4.2539': attribute type 4 has an invalid length. [ 472.576566][T18898] netlink: 'syz.4.2539': attribute type 4 has an invalid length. [ 472.576578][T18898] netlink: 'syz.4.2539': attribute type 5 has an invalid length. [ 472.603147][T18901] fuse: Unknown parameter 'group_id00000000000000000000' [ 472.788811][T18907] FAULT_INJECTION: forcing a failure. [ 472.788811][T18907] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 472.788852][T18907] CPU: 1 UID: 0 PID: 18907 Comm: syz.3.2544 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 472.788901][T18907] Tainted: [L]=SOFTLOCKUP [ 472.788908][T18907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 472.788920][T18907] Call Trace: [ 472.788929][T18907] [ 472.788938][T18907] dump_stack_lvl+0xe8/0x150 [ 472.788966][T18907] should_fail_ex+0x46b/0x600 [ 472.788996][T18907] prepare_alloc_pages+0x22a/0x6b0 [ 472.789027][T18907] __alloc_frozen_pages_noprof+0x12f/0x380 [ 472.789053][T18907] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 472.789078][T18907] ? __pfx_policy_nodemask+0x10/0x10 [ 472.789099][T18907] ? do_raw_spin_lock+0x12b/0x2f0 [ 472.789128][T18907] alloc_pages_mpol+0xd1/0x380 [ 472.789160][T18907] alloc_pages_noprof+0xd2/0x2f0 [ 472.789185][T18907] pte_alloc_one+0x22/0x380 [ 472.789211][T18907] __pte_alloc+0x25/0x1a0 [ 472.789237][T18907] do_pte_missing+0x1c13/0x2940 [ 472.789267][T18907] ? __pmd_alloc+0x41b/0x5e0 [ 472.789290][T18907] handle_mm_fault+0xdc2/0x14d0 [ 472.789313][T18907] ? handle_mm_fault+0xed/0x14d0 [ 472.789337][T18907] ? __pfx_handle_mm_fault+0x10/0x10 [ 472.789371][T18907] ? __lock_acquire+0x6b5/0x2d10 [ 472.789395][T18907] ? lock_mm_and_find_vma+0xa7/0x340 [ 472.789419][T18907] do_user_addr_fault+0x75b/0x1340 [ 472.789452][T18907] exc_page_fault+0x6a/0xc0 [ 472.789477][T18907] asm_exc_page_fault+0x26/0x30 [ 472.789492][T18907] RIP: 0010:rep_movs_alternative+0x30/0xa0 [ 472.789508][T18907] 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 c3 cc cc cc cc 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 [ 472.789520][T18907] RSP: 0018:ffffc900056d7b98 EFLAGS: 00050202 [ 472.789533][T18907] RAX: 00007ffffffff001 RBX: 000000000000000c RCX: 000000000000000c [ 472.789542][T18907] RDX: 0000000000000001 RSI: 0000200000000800 RDI: ffffc900056d7c20 [ 472.789552][T18907] RBP: ffffc900056d7df0 R08: ffffc900056d7c2b R09: 1ffff92000adaf85 [ 472.789561][T18907] R10: dffffc0000000000 R11: fffff52000adaf86 R12: dffffc0000000000 [ 472.789571][T18907] R13: 1ffff92000adaf80 R14: ffffc900056d7c20 R15: 0000200000000800 [ 472.789593][T18907] _copy_from_user+0x7a/0xb0 [ 472.789608][T18907] do_ip_vs_set_ctl+0x353/0xb00 [ 472.789629][T18907] ? __pfx_do_ip_vs_set_ctl+0x10/0x10 [ 472.789660][T18907] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 472.789679][T18907] ? rt_mutex_slowunlock+0x1cb/0x300 [ 472.789693][T18907] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 472.789717][T18907] nf_setsockopt+0x26f/0x290 [ 472.789735][T18907] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 472.789754][T18907] do_sock_setsockopt+0x17c/0x1b0 [ 472.789775][T18907] __x64_sys_setsockopt+0x143/0x1b0 [ 472.789794][T18907] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.789809][T18907] do_syscall_64+0x15f/0x560 [ 472.789825][T18907] ? trace_irq_disable+0x3b/0x140 [ 472.789841][T18907] ? clear_bhb_loop+0x40/0x90 [ 472.789857][T18907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.789871][T18907] RIP: 0033:0x7ff4eecbce59 [ 472.789884][T18907] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 472.789896][T18907] RSP: 002b:00007ff4ecf0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 472.789910][T18907] RAX: ffffffffffffffda RBX: 00007ff4eef35fa0 RCX: 00007ff4eecbce59 [ 472.789920][T18907] RDX: 000000000000048a RSI: 0000000000000000 RDI: 0000000000000003 [ 472.789928][T18907] RBP: 00007ff4ecf0e090 R08: 000000000000000c R09: 0000000000000000 [ 472.789936][T18907] R10: 0000200000000800 R11: 0000000000000246 R12: 0000000000000001 [ 472.789944][T18907] R13: 00007ff4eef36038 R14: 00007ff4eef35fa0 R15: 00007fffaf2d8048 [ 472.789967][T18907] [ 473.391845][T18929] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 473.748459][T18946] fuse: Unknown parameter 'group_id00000000000000000000' [ 473.860697][T18158] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 473.872326][T18929] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 473.938668][T18158] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 473.944888][T18158] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 474.088035][T18158] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 474.089711][T18158] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 474.130248][T18158] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 474.133383][ T9] usb 4-1: new low-speed USB device number 120 using dummy_hcd [ 474.135911][T18158] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 474.191563][T18158] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 474.287342][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 474.289946][ T9] usb 4-1: config index 0 descriptor too short (expected 57090, got 36) [ 474.289969][ T9] usb 4-1: config 5 has too many interfaces: 48, using maximum allowed: 32 [ 474.289988][ T9] usb 4-1: config 5 has an invalid descriptor of length 141, skipping remainder of the config [ 474.290005][ T9] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 48 [ 474.305006][ T9] usb 4-1: string descriptor 0 read error: -22 [ 474.305146][ T9] usb 4-1: New USB device found, idVendor=0c2e, idProduct=0700, bcdDevice=d4.f4 [ 474.305167][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.434128][ T822] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 474.535206][ T5701] usb 4-1: USB disconnect, device number 120 [ 474.599248][T18158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 474.611765][ T822] usb 5-1: Using ep0 maxpacket: 8 [ 474.623756][ T822] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 474.643486][ T822] usb 5-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 474.643511][ T822] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.643522][ T822] usb 5-1: Product: syz [ 474.643529][ T822] usb 5-1: Manufacturer: syz [ 474.643536][ T822] usb 5-1: SerialNumber: syz [ 474.707173][ T822] usb 5-1: config 0 descriptor?? [ 474.738297][ T822] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 474.851766][T18158] 8021q: adding VLAN 0 to HW filter on device team0 [ 474.873896][ T1436] bridge0: port 1(bridge_slave_0) entered blocking state [ 474.874031][ T1436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 474.952248][ T1003] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.952475][ T1003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.133705][T18158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 477.336492][T19066] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 477.436882][T18158] veth0_vlan: entered promiscuous mode [ 477.501962][T18158] veth1_vlan: entered promiscuous mode [ 477.563521][T18158] veth0_macvtap: entered promiscuous mode [ 477.576327][T18158] veth1_macvtap: entered promiscuous mode [ 477.615235][T18158] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 477.673681][T18158] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 477.768362][T19076] ieee802154 phy0 wpan0: encryption failed: -22 [ 477.776233][ T1436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 477.791830][ T1436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 477.796470][ T1436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 477.798387][ T1436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 477.995587][ T822] gspca_zc3xx: reg_w_i err -71 [ 478.022788][ T822] gspca_zc3xx 5-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 478.042061][ T822] usb 5-1: USB disconnect, device number 71 [ 478.192729][ T37] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 478.356142][ T37] usb 4-1: device descriptor read/64, error -71 [ 478.650921][ T37] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 478.862793][ T37] usb 4-1: device descriptor read/64, error -71 [ 478.906917][ T2356] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 478.916752][ T2356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 478.963074][ T37] usb usb4-port1: attempt power cycle [ 479.016042][ T157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 479.016060][ T157] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 479.177059][T19108] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2570'. [ 479.302959][ T37] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 479.323532][ T37] usb 4-1: device descriptor read/8, error -71 [ 479.537410][T19118] evm: overlay not supported [ 479.573435][ T37] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 479.594371][ T37] usb 4-1: device descriptor read/8, error -71 [ 479.703213][ T37] usb usb4-port1: unable to enumerate USB device [ 479.772982][ T32] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 479.889250][ T5617] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 479.932837][ T32] usb 5-1: Using ep0 maxpacket: 16 [ 479.934858][ T32] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 479.934885][ T32] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 479.934907][ T32] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 479.934944][ T32] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 479.934965][ T32] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.939874][ T32] usb 5-1: config 0 descriptor?? [ 479.940149][ T5617] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 479.993577][ T5617] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 479.994626][ T5617] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 479.995305][ T5617] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 480.061641][ T32] usbhid 5-1:0.0: fixing wrong optional hid class descriptors count [ 480.061661][ T32] usbhid 5-1:0.0: can't add hid device: -22 [ 480.061755][ T32] usbhid 5-1:0.0: probe with driver usbhid failed with error -22 [ 480.184709][ T32] usb 5-1: USB disconnect, device number 72 [ 480.682781][ T5810] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 480.833030][ T5810] usb 1-1: Using ep0 maxpacket: 8 [ 480.835812][ T5810] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 480.838068][ T5810] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 480.838094][ T5810] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.838112][ T5810] usb 1-1: Product: syz [ 480.838124][ T5810] usb 1-1: Manufacturer: syz [ 480.838137][ T5810] usb 1-1: SerialNumber: syz [ 480.907872][ T5810] usb 1-1: config 0 descriptor?? [ 480.930196][ T5810] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 480.996810][T19176] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 481.063194][T19169] netlink: 758 bytes leftover after parsing attributes in process `syz.3.2579'. [ 481.370708][T19199] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 481.842784][ T5805] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 481.993031][ T5805] usb 5-1: Using ep0 maxpacket: 32 [ 482.001617][ T5805] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 482.001644][ T5805] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 482.001662][ T5805] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 482.001682][ T5805] usb 5-1: config 1 has no interface number 0 [ 482.001724][ T5805] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 482.001747][ T5805] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 482.001842][ T5805] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 482.001862][ T5805] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.051400][ T5805] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 482.053372][ T60] Bluetooth: hci3: command tx timeout [ 482.341274][ T5805] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 483.078105][ T32] usb 5-1: USB disconnect, device number 73 [ 483.107952][ T32] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 483.304153][T19126] bridge0: port 1(bridge_slave_0) entered blocking state [ 483.304533][T19126] bridge0: port 1(bridge_slave_0) entered disabled state [ 483.305116][T19126] bridge_slave_0: entered allmulticast mode [ 483.308337][T19126] bridge_slave_0: entered promiscuous mode [ 483.344378][T19126] bridge0: port 2(bridge_slave_1) entered blocking state [ 483.344731][T19126] bridge0: port 2(bridge_slave_1) entered disabled state [ 483.344988][T19126] bridge_slave_1: entered allmulticast mode [ 483.348118][T19126] bridge_slave_1: entered promiscuous mode [ 483.565635][T19126] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 483.577946][T19126] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 483.833876][T19126] team0: Port device team_slave_0 added [ 483.883452][T19386] /dev/nullb0: Can't open blockdev [ 483.908875][T19126] team0: Port device team_slave_1 added [ 484.000794][T19126] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 484.000810][T19126] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 484.000835][T19126] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 484.042664][ T5701] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 484.063333][T19126] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 484.063347][T19126] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 484.063371][T19126] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 484.139427][ T60] Bluetooth: hci3: command tx timeout [ 484.180549][ T5810] gspca_zc3xx: reg_w_i err -71 [ 484.202804][ T5810] gspca_zc3xx 1-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 484.207320][ T5810] usb 1-1: USB disconnect, device number 99 [ 484.238652][ T5701] usb 5-1: unable to get BOS descriptor or descriptor too short [ 484.241551][ T5701] usb 5-1: config 114 has an invalid interface number: 69 but max is 0 [ 484.241574][ T5701] usb 5-1: config 114 has no interface number 0 [ 484.241617][ T5701] usb 5-1: config 114 interface 69 altsetting 232 bulk endpoint 0x1 has invalid maxpacket 1023 [ 484.241639][ T5701] usb 5-1: config 114 interface 69 altsetting 232 has an endpoint descriptor with address 0xCA, changing to 0x8A [ 484.241663][ T5701] usb 5-1: config 114 interface 69 altsetting 232 bulk endpoint 0x8A has invalid maxpacket 1023 [ 484.241685][ T5701] usb 5-1: config 114 interface 69 has no altsetting 0 [ 484.302748][ T32] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 484.316646][ T5701] usb 5-1: New USB device found, idVendor=06a3, idProduct=ff04, bcdDevice=a5.d8 [ 484.316662][ T5701] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 484.316673][ T5701] usb 5-1: Product: Ð [ 484.316680][ T5701] usb 5-1: Manufacturer: ÑŒ [ 484.316687][ T5701] usb 5-1: SerialNumber: éì«è¨ï”ˆá¾ß‹îŒ‡âŸé½±å¤Šë™á–ªí““䒷൹ಔ쪶ê‚蓅ꈵ뭒稱沉⪊ᬞí›ç£ºïœŠî£ è«¯æ¡äž¸æ³—☛䧻뼾諊 [ 484.374320][T19372] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 484.374424][T19372] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 484.418090][T19126] hsr_slave_0: entered promiscuous mode [ 484.419660][T19126] hsr_slave_1: entered promiscuous mode [ 484.421036][T19126] debugfs: 'hsr0' already exists in 'hsr' [ 484.421059][T19126] Cannot create hsr debugfs directory [ 484.477517][ T32] usb 4-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 484.477544][ T32] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 484.486269][ T32] usb 4-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 484.486296][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 484.486314][ T32] usb 4-1: Product: syz [ 484.486327][ T32] usb 4-1: Manufacturer: syz [ 484.486340][ T32] usb 4-1: SerialNumber: syz [ 484.499320][ T32] usb 4-1: config 0 descriptor?? [ 484.534623][ T32] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 484.600582][ T5701] usb 5-1: USB disconnect, device number 74 [ 484.982462][T19525] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2594'. [ 485.276528][T19126] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 485.333314][ T5810] usb 1-1: new full-speed USB device number 100 using dummy_hcd [ 485.482764][ T5810] usb 1-1: device descriptor read/64, error -71 [ 485.749304][ T5810] usb 1-1: new full-speed USB device number 101 using dummy_hcd [ 485.847447][T19126] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 485.873344][ T5810] usb 1-1: device descriptor read/64, error -71 [ 485.983075][ T5810] usb usb1-port1: attempt power cycle [ 486.216342][ T60] Bluetooth: hci3: command tx timeout [ 486.238799][T19126] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 486.289095][ T32] usb 4-1: USB disconnect, device number 125 [ 486.340448][ T5810] usb 1-1: new full-speed USB device number 102 using dummy_hcd [ 486.369820][ T5810] usb 1-1: device descriptor read/8, error -71 [ 486.613378][ T5810] usb 1-1: new full-speed USB device number 103 using dummy_hcd [ 486.639941][ T5810] usb 1-1: device descriptor read/8, error -71 [ 486.691687][T19126] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 486.744566][ T5810] usb usb1-port1: unable to enumerate USB device [ 486.777101][T19583] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2602'. [ 486.833649][T19583] bridge0: port 3(erspan0) entered blocking state [ 486.835238][T19583] bridge0: port 3(erspan0) entered disabled state [ 486.835668][T19583] erspan0: entered allmulticast mode [ 486.839495][T19583] erspan0: entered promiscuous mode [ 486.840022][T19583] bridge0: port 3(erspan0) entered blocking state [ 486.840102][T19583] bridge0: port 3(erspan0) entered forwarding state [ 487.831369][T19126] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 487.860680][T19126] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 487.861523][T19126] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 487.899954][T19126] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 487.902991][T19126] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 488.021204][T19126] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 488.030434][T19126] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 488.143244][T19612] /dev/sg0: Can't lookup blockdev [ 488.149056][T19126] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 488.300940][ T60] Bluetooth: hci3: command tx timeout [ 488.533571][T19126] 8021q: adding VLAN 0 to HW filter on device bond0 [ 488.557996][T19126] 8021q: adding VLAN 0 to HW filter on device team0 [ 488.580141][ T4339] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.580275][ T4339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 488.626830][ T157] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.626929][ T157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 488.948568][ T60] Bluetooth: hci2: unexpected event for opcode 0x080e [ 489.139018][T19648] FAULT_INJECTION: forcing a failure. [ 489.139018][T19648] name failslab, interval 1, probability 0, space 0, times 0 [ 489.139053][T19648] CPU: 1 UID: 0 PID: 19648 Comm: syz.4.2610 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 489.139078][T19648] Tainted: [L]=SOFTLOCKUP [ 489.139085][T19648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 489.139096][T19648] Call Trace: [ 489.139104][T19648] [ 489.139113][T19648] dump_stack_lvl+0xe8/0x150 [ 489.139141][T19648] should_fail_ex+0x46b/0x600 [ 489.139171][T19648] should_failslab+0xa8/0x100 [ 489.139195][T19648] __kmalloc_noprof+0xdf/0x7b0 [ 489.139214][T19648] ? tomoyo_encode+0x28b/0x550 [ 489.139239][T19648] tomoyo_encode+0x28b/0x550 [ 489.139264][T19648] tomoyo_realpath_from_path+0x58d/0x5d0 [ 489.139294][T19648] ? tomoyo_path_number_perm+0x219/0x630 [ 489.139320][T19648] tomoyo_path_number_perm+0x246/0x630 [ 489.139347][T19648] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 489.139372][T19648] ? __lock_acquire+0x6b5/0x2d10 [ 489.139431][T19648] ? __pfx_current_check_access_path+0x10/0x10 [ 489.139462][T19648] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 489.139493][T19648] tomoyo_path_mknod+0x14a/0x1a0 [ 489.139516][T19648] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 489.139547][T19648] security_path_mknod+0x176/0x370 [ 489.139569][T19648] may_o_create+0x2d/0x370 [ 489.139591][T19648] ? mode_strip_sgid+0x6a/0x1b0 [ 489.139615][T19648] path_openat+0x1068/0x3960 [ 489.139670][T19648] ? __pfx_path_openat+0x10/0x10 [ 489.139708][T19648] ? do_raw_spin_lock+0x12b/0x2f0 [ 489.139736][T19648] do_file_open+0x406/0x4a0 [ 489.139755][T19648] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 489.139783][T19648] ? __pfx_do_file_open+0x10/0x10 [ 489.139801][T19648] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 489.139843][T19648] ? alloc_fd+0x679/0x6f0 [ 489.139897][T19648] do_sys_openat2+0x115/0x200 [ 489.139922][T19648] ? __pfx_do_sys_openat2+0x10/0x10 [ 489.139949][T19648] ? ksys_write+0x248/0x270 [ 489.139972][T19648] ? __pfx_ksys_write+0x10/0x10 [ 489.139994][T19648] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.140014][T19648] __x64_sys_open+0x11e/0x150 [ 489.140036][T19648] do_syscall_64+0x15f/0x560 [ 489.140060][T19648] ? trace_irq_disable+0x3b/0x140 [ 489.140080][T19648] ? clear_bhb_loop+0x40/0x90 [ 489.140103][T19648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.140121][T19648] RIP: 0033:0x7fb3f0b8ce59 [ 489.140139][T19648] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 489.140155][T19648] RSP: 002b:00007fb3eedde028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 489.140175][T19648] RAX: ffffffffffffffda RBX: 00007fb3f0e05fa0 RCX: 00007fb3f0b8ce59 [ 489.140188][T19648] RDX: 0000000000000000 RSI: 0000000000101040 RDI: 0000200000000040 [ 489.140200][T19648] RBP: 00007fb3eedde090 R08: 0000000000000000 R09: 0000000000000000 [ 489.140212][T19648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 489.140223][T19648] R13: 00007fb3f0e06038 R14: 00007fb3f0e05fa0 R15: 00007fff4cdfa428 [ 489.140254][T19648] [ 489.140378][T19648] ERROR: Out of memory at tomoyo_realpath_from_path. [ 489.212722][ T5701] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 489.362727][ T5701] usb 4-1: Using ep0 maxpacket: 16 [ 489.364903][ T5701] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 489.364925][ T5701] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 489.396171][ T5701] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 489.396195][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.396214][ T5701] usb 4-1: Product: syz [ 489.396227][ T5701] usb 4-1: Manufacturer: syz [ 489.396240][ T5701] usb 4-1: SerialNumber: syz [ 489.436215][ T5701] usb 4-1: 0:2 : does not exist [ 489.679585][T19636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 489.680103][T19636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 489.761850][T19639] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 489.764940][T19639] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 490.205870][T19126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 490.604881][T19126] veth0_vlan: entered promiscuous mode [ 490.650171][T19126] veth1_vlan: entered promiscuous mode [ 490.799142][T19126] veth0_macvtap: entered promiscuous mode [ 490.824536][T19126] veth1_macvtap: entered promiscuous mode [ 490.895399][T19126] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 490.949141][T19126] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 491.011394][ T2393] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 491.041149][ T2393] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 491.044735][ T2393] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 491.044776][ T2393] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 491.755735][T19628] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 491.942766][ T5701] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 492.577073][ T5701] usb 4-1: USB disconnect, device number 126 [ 492.841445][T12376] udevd[12376]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 492.872324][T19693] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2612'. [ 492.959315][T19681] input: syz1 as /devices/virtual/input/input29 [ 493.044838][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 493.044858][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 493.208290][T19717] fuse: Unknown parameter 'group_i00000000000000000000' [ 493.248760][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 493.248778][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 493.326509][T19722] ieee802154 phy0 wpan0: encryption failed: -22 [ 493.348547][ T5805] IPVS: starting estimator thread 0... [ 493.370205][T19726] overlayfs: failed to resolve './file0': -2 [ 493.410065][T19732] netlink: 256 bytes leftover after parsing attributes in process `syz.3.2618'. [ 493.410085][T19732] netlink: 48 bytes leftover after parsing attributes in process `syz.3.2618'. [ 493.442810][T19725] IPVS: using max 12 ests per chain, 28800 per kthread [ 493.623033][ T5805] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 493.682689][ T5701] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 493.732766][ T5766] usb 5-1: new low-speed USB device number 75 using dummy_hcd [ 493.762921][ T5805] usb 1-1: device descriptor read/64, error -71 [ 493.847132][ T5701] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 493.847165][ T5701] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 493.847202][ T5701] usb 3-1: New USB device found, idVendor=0b05, idProduct=1abe, bcdDevice= 0.00 [ 493.847224][ T5701] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.882700][ T5766] usb 5-1: Invalid ep0 maxpacket: 32 [ 493.899320][ T5701] usb 3-1: config 0 descriptor?? [ 494.013071][ T5805] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 494.030527][ T5766] usb 5-1: new low-speed USB device number 76 using dummy_hcd [ 494.142739][ T5805] usb 1-1: device descriptor read/64, error -71 [ 494.173072][ T5766] usb 5-1: Invalid ep0 maxpacket: 32 [ 494.179835][ T5766] usb usb5-port1: attempt power cycle [ 494.254704][ T5805] usb usb1-port1: attempt power cycle [ 494.394830][T19755] /dev/sg0: Can't lookup blockdev [ 494.521164][ T5701] usbhid 3-1:0.0: can't add hid device: -71 [ 494.521273][ T5701] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 494.541690][ T5701] usb 3-1: USB disconnect, device number 96 [ 494.573018][ T5766] usb 5-1: new low-speed USB device number 77 using dummy_hcd [ 494.594557][ T5766] usb 5-1: Invalid ep0 maxpacket: 32 [ 494.605858][ T5805] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 494.633861][ T5805] usb 1-1: device descriptor read/8, error -71 [ 494.722782][ T5766] usb 5-1: new low-speed USB device number 78 using dummy_hcd [ 494.743495][ T5766] usb 5-1: Invalid ep0 maxpacket: 32 [ 494.744075][ T5766] usb usb5-port1: unable to enumerate USB device [ 494.877347][ T5805] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 494.893167][ T5805] usb 1-1: device descriptor read/8, error -71 [ 495.003575][ T5805] usb usb1-port1: unable to enumerate USB device [ 495.280388][T19771] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2623'. [ 495.642294][T19783] fuse: Unknown parameter 'group_i00000000000000000000' [ 495.880860][ T60] Bluetooth: hci2: unexpected event for opcode 0x007f [ 496.185534][T19799] netlink: 4268 bytes leftover after parsing attributes in process `syz.2.2628'. [ 496.185592][T19799] netlink: 4268 bytes leftover after parsing attributes in process `syz.2.2628'. [ 496.237215][T19802] sg_write: data in/out 1007616/136 bytes for SCSI command 0x0-- guessing data in; [ 496.237215][T19802] program syz.2.2628 not setting count and/or reply_len properly [ 496.282879][ T7275] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 496.472847][ T7275] usb 4-1: Using ep0 maxpacket: 8 [ 496.475933][ T7275] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 496.478042][ T7275] usb 4-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 496.478065][ T7275] usb 4-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 496.478076][ T7275] usb 4-1: Product: syz [ 496.478083][ T7275] usb 4-1: Manufacturer: syz [ 496.478091][ T7275] usb 4-1: SerialNumber: syz [ 496.630814][T19823] fuse: Unknown parameter 'group_i00000000000000000000' [ 496.686023][ T7275] usb 4-1: Invalid connection information received from device [ 496.703530][T19826] /dev/nullb0: Can't open blockdev [ 496.728143][ T60] Bluetooth: hci0: unexpected event for opcode 0x0c7d [ 496.907350][ T5805] usb 4-1: USB disconnect, device number 127 [ 497.190530][ T60] Bluetooth: hci0: unexpected event for opcode 0x203c [ 497.551259][T19870] overlayfs: failed to resolve './file0': -2 [ 497.572079][T19872] fuse: Unknown parameter 'group_id00000000000000000000' [ 497.962157][T19894] No buffer was provided with the request [ 498.671173][T19908] fuse: Unknown parameter 'group_id00000000000000000000' [ 499.239168][T19921] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2658'. [ 500.223421][ T5617] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 500.285221][ T5617] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 500.310893][ T5617] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 500.311934][ T5617] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 500.338647][ T5617] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 501.415990][ T1334] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.416073][ T1334] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.152317][T19952] bridge0: port 1(bridge_slave_0) entered blocking state [ 502.154469][T19952] bridge0: port 1(bridge_slave_0) entered disabled state [ 502.154713][T19952] bridge_slave_0: entered allmulticast mode [ 502.166727][T19952] bridge_slave_0: entered promiscuous mode [ 502.176889][T19952] bridge0: port 2(bridge_slave_1) entered blocking state [ 502.177228][T19952] bridge0: port 2(bridge_slave_1) entered disabled state [ 502.177590][T19952] bridge_slave_1: entered allmulticast mode [ 502.187526][T19952] bridge_slave_1: entered promiscuous mode [ 502.439479][T19952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 502.465525][ T60] Bluetooth: hci1: command tx timeout [ 502.476766][T19952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 502.626833][T19952] team0: Port device team_slave_0 added [ 502.635362][T19952] team0: Port device team_slave_1 added [ 502.765867][T19952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 502.765884][T19952] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 502.765908][T19952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 503.038889][ T75] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.115172][T19952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 503.115187][T19952] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 503.115209][T19952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 503.230391][T19952] hsr_slave_0: entered promiscuous mode [ 503.247072][T19952] hsr_slave_1: entered promiscuous mode [ 503.248433][T19952] debugfs: 'hsr0' already exists in 'hsr' [ 503.248452][T19952] Cannot create hsr debugfs directory [ 503.337808][ T37] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 503.398906][T20218] netlink: 'syz.0.2680': attribute type 10 has an invalid length. [ 503.495189][ T37] usb 3-1: Using ep0 maxpacket: 8 [ 503.498159][ T37] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 503.498188][ T37] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 503.498268][ T37] usb 3-1: New USB device found, idVendor=046d, idProduct=c211, bcdDevice= 0.00 [ 503.498289][ T37] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.549373][ T37] usb 3-1: config 0 descriptor?? [ 503.594851][ T75] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.700286][T20218] 8021q: adding VLAN 0 to HW filter on device team0 [ 503.718194][T20218] bond0: (slave team0): Enslaving as an active interface with an up link [ 503.785461][ T37] usbhid 3-1:0.0: can't add hid device: -71 [ 503.785538][ T37] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 503.817182][ T37] usb 3-1: USB disconnect, device number 97 [ 504.161467][ T75] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.211141][T20254] block nbd0: shutting down sockets [ 504.532716][ T60] Bluetooth: hci1: command tx timeout [ 504.729719][ T75] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.896289][T20293] syzkaller1: entered promiscuous mode [ 504.896313][T20293] syzkaller1: entered allmulticast mode [ 504.954734][T20298] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 505.549900][T20324] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2688'. [ 506.329439][T20348] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2691'. [ 506.612959][ T60] Bluetooth: hci1: command tx timeout [ 506.723257][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 506.783965][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 506.807246][ T75] bond0 (unregistering): Released all slaves [ 506.875855][ T5276] 8021q: adding VLAN 0 to HW filter on device eth5 [ 506.957157][T20346] can0: slcan on ttynull. [ 507.543804][T20345] can0 (unregistered): slcan off ttynull. [ 507.625117][ T7276] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 507.775603][ T7276] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 507.775630][ T7276] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 507.778591][ T7276] usb 1-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 507.778617][ T7276] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.778634][ T7276] usb 1-1: Product: syz [ 507.778648][ T7276] usb 1-1: Manufacturer: syz [ 507.778661][ T7276] usb 1-1: SerialNumber: syz [ 508.095033][ T7276] usb 1-1: 0:1 : does not exist [ 508.095131][ T7276] usb 1-1: unit 6 not found! [ 508.445525][ T7276] usb 1-1: USB disconnect, device number 108 [ 508.527498][T12376] udevd[12376]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 508.692754][ T60] Bluetooth: hci1: command tx timeout [ 508.968805][T20440] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2704'. [ 509.255275][ T7276] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 509.422706][ T7276] usb 1-1: Using ep0 maxpacket: 8 [ 509.462730][ T7276] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 509.462759][ T7276] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 509.462778][ T7276] usb 1-1: Product: syz [ 509.462792][ T7276] usb 1-1: Manufacturer: syz [ 509.462805][ T7276] usb 1-1: SerialNumber: syz [ 509.479672][ T7276] usb 1-1: config 0 descriptor?? [ 509.707877][ T7276] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 510.186595][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 510.187208][ T7276] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 510.221663][ T7276] usb 1-1: USB disconnect, device number 109 [ 510.462802][ T75] hsr_slave_0: left promiscuous mode [ 510.502723][ T75] hsr_slave_1: left promiscuous mode [ 510.503428][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 510.503445][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 510.544102][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 510.544119][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 510.624319][ T75] veth1_macvtap: left promiscuous mode [ 510.624378][ T75] veth0_macvtap: left promiscuous mode [ 510.624534][ T75] veth1_vlan: left promiscuous mode [ 510.624640][ T75] veth0_vlan: left promiscuous mode [ 511.453666][ T75] team0 (unregistering): Port device team_slave_1 removed [ 511.493447][ T75] team0 (unregistering): Port device team_slave_0 removed [ 512.051341][T19952] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 512.151368][T19952] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 512.159859][T19952] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 512.242384][T19952] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 512.262311][T19952] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 512.311951][T19952] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 512.320790][T19952] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 512.364389][T20515] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2709'. [ 512.410441][T19952] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 512.784613][T19952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 512.854405][T20527] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 512.865420][T20527] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2710'. [ 512.935460][T19952] 8021q: adding VLAN 0 to HW filter on device team0 [ 512.957880][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 512.958079][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.033244][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.033390][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.217799][ T75] IPVS: stop unused estimator thread 0... [ 514.199904][T19952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 514.279672][T19952] veth0_vlan: entered promiscuous mode [ 514.308183][T19952] veth1_vlan: entered promiscuous mode [ 514.427030][T19952] veth0_macvtap: entered promiscuous mode [ 514.451469][T19952] veth1_macvtap: entered promiscuous mode [ 514.504913][T19952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 514.530177][T19952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 514.561212][ T1003] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.561385][ T1003] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.561421][ T1003] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.561453][ T1003] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.249878][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 515.249898][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 515.466946][ T1003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 515.466968][ T1003] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 515.504256][T20585] syzkaller1: entered promiscuous mode [ 515.504278][T20585] syzkaller1: entered allmulticast mode [ 515.687520][T20592] fuse: Unknown parameter 'group_id00000000000000000000' [ 517.660347][T20639] Set syz1 is full, maxelem 6117 reached [ 518.134933][T20774] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 518.357635][T20790] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 518.428893][T20790] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 518.440605][T20790] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 518.456163][T20790] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 518.462783][T20790] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 518.611227][T20806] FAULT_INJECTION: forcing a failure. [ 518.611227][T20806] name failslab, interval 1, probability 0, space 0, times 0 [ 518.611260][T20806] CPU: 0 UID: 0 PID: 20806 Comm: syz.0.2740 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 518.611285][T20806] Tainted: [L]=SOFTLOCKUP [ 518.611291][T20806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 518.611302][T20806] Call Trace: [ 518.611310][T20806] [ 518.611318][T20806] dump_stack_lvl+0xe8/0x150 [ 518.611343][T20806] should_fail_ex+0x46b/0x600 [ 518.611371][T20806] should_failslab+0xa8/0x100 [ 518.611391][T20806] __kmalloc_noprof+0xdf/0x7b0 [ 518.611410][T20806] ? tomoyo_encode+0x28b/0x550 [ 518.611431][T20806] tomoyo_encode+0x28b/0x550 [ 518.611454][T20806] tomoyo_realpath_from_path+0x58d/0x5d0 [ 518.611481][T20806] ? tomoyo_path_number_perm+0x219/0x630 [ 518.611504][T20806] tomoyo_path_number_perm+0x246/0x630 [ 518.611529][T20806] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 518.611553][T20806] ? __lock_acquire+0x6b5/0x2d10 [ 518.611576][T20806] ? do_raw_spin_lock+0x12b/0x2f0 [ 518.611630][T20806] ? __fget_files+0x2a/0x420 [ 518.611651][T20806] ? __fget_files+0x2a/0x420 [ 518.611668][T20806] ? __fget_files+0x3a6/0x420 [ 518.611684][T20806] ? __fget_files+0x2a/0x420 [ 518.611703][T20806] security_file_ioctl+0xc3/0x2a0 [ 518.611727][T20806] __se_sys_ioctl+0x47/0x170 [ 518.611748][T20806] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.611768][T20806] do_syscall_64+0x15f/0x560 [ 518.611790][T20806] ? trace_irq_disable+0x3b/0x140 [ 518.611808][T20806] ? clear_bhb_loop+0x40/0x90 [ 518.611830][T20806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.611847][T20806] RIP: 0033:0x7fdd71cace59 [ 518.611864][T20806] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 518.611880][T20806] RSP: 002b:00007fdd6ff06028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 518.611897][T20806] RAX: ffffffffffffffda RBX: 00007fdd71f25fa0 RCX: 00007fdd71cace59 [ 518.611910][T20806] RDX: 0000200000000600 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 518.611922][T20806] RBP: 00007fdd6ff06090 R08: 0000000000000000 R09: 0000000000000000 [ 518.611933][T20806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 518.611944][T20806] R13: 00007fdd71f26038 R14: 00007fdd71f25fa0 R15: 00007ffeec4ced68 [ 518.611970][T20806] [ 518.612045][T20806] ERROR: Out of memory at tomoyo_realpath_from_path. [ 519.013160][ T5805] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 519.211063][ T5805] usb 4-1: config 1 has an invalid interface descriptor of length 8, skipping [ 519.211088][ T5805] usb 4-1: config 1 has an invalid descriptor of length 153, skipping remainder of the config [ 519.211107][ T5805] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 519.245252][ T5805] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 519.245280][ T5805] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.245298][ T5805] usb 4-1: Product: syz [ 519.245312][ T5805] usb 4-1: Manufacturer: syz [ 519.245325][ T5805] usb 4-1: SerialNumber: syz [ 519.258783][ T5805] usb 4-1: rejected 1 configuration due to insufficient available bus power [ 519.258805][ T5805] usb 4-1: no configuration chosen from 1 choice [ 519.739498][T20854] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2746'. [ 519.739529][T20854] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2746'. [ 519.888600][T20859] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 261 [ 519.937730][ T13] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.166255][ T37] usb 1-1: new full-speed USB device number 110 using dummy_hcd [ 520.405208][ T37] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 520.405245][ T37] usb 1-1: can't read configurations, error -61 [ 520.464396][ T13] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.542752][T20790] Bluetooth: hci2: command tx timeout [ 520.542765][ T37] usb 1-1: new full-speed USB device number 111 using dummy_hcd [ 520.718316][ T37] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 520.718352][ T37] usb 1-1: can't read configurations, error -61 [ 520.718920][ T37] usb usb1-port1: attempt power cycle [ 520.750335][T20944] netlink: 'syz.2.2751': attribute type 10 has an invalid length. [ 520.924745][ T13] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.054762][T20788] bridge0: port 1(bridge_slave_0) entered blocking state [ 521.055117][T20788] bridge0: port 1(bridge_slave_0) entered disabled state [ 521.055388][T20788] bridge_slave_0: entered allmulticast mode [ 521.059143][T20788] bridge_slave_0: entered promiscuous mode [ 521.087444][ T37] usb 1-1: new full-speed USB device number 112 using dummy_hcd [ 521.090453][T20788] bridge0: port 2(bridge_slave_1) entered blocking state [ 521.090840][T20788] bridge0: port 2(bridge_slave_1) entered disabled state [ 521.091072][T20788] bridge_slave_1: entered allmulticast mode [ 521.110076][ T37] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 521.110109][ T37] usb 1-1: can't read configurations, error -61 [ 521.139585][T20788] bridge_slave_1: entered promiscuous mode [ 521.264656][ T37] usb 1-1: new full-speed USB device number 113 using dummy_hcd [ 521.295373][ T37] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 521.295410][ T37] usb 1-1: can't read configurations, error -61 [ 521.295719][ T37] usb usb1-port1: unable to enumerate USB device [ 521.354754][ T13] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 521.398687][ T822] usb 4-1: USB disconnect, device number 2 [ 521.439804][T20788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 521.471536][T20788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 521.608043][T21017] overlayfs: failed to resolve './file1': -2 [ 521.680635][T20788] team0: Port device team_slave_0 added [ 521.706706][T20788] team0: Port device team_slave_1 added [ 521.784365][T20788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 521.784376][T20788] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 521.784389][T20788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 521.787578][T20788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 521.787586][T20788] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 521.787601][T20788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 522.069461][T20788] hsr_slave_0: entered promiscuous mode [ 522.072172][T20788] hsr_slave_1: entered promiscuous mode [ 522.074672][T20788] debugfs: 'hsr0' already exists in 'hsr' [ 522.074696][T20788] Cannot create hsr debugfs directory [ 522.083038][ T5810] usb 3-1: new full-speed USB device number 98 using dummy_hcd [ 522.247446][ T5810] usb 3-1: config 0 interface 0 has no altsetting 0 [ 522.247484][ T5810] usb 3-1: New USB device found, idVendor=054c, idProduct=1000, bcdDevice= 0.00 [ 522.247504][ T5810] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 522.262103][ T5810] usb 3-1: config 0 descriptor?? [ 522.612762][T20790] Bluetooth: hci2: command tx timeout [ 522.689874][ T5810] hid_parser_main: 270 callbacks suppressed [ 522.689898][ T5810] sony 0003:054C:1000.0027: unknown main item tag 0x2 [ 522.689927][ T5810] sony 0003:054C:1000.0027: unknown main item tag 0x6 [ 522.690001][ T5810] sony 0003:054C:1000.0027: ignoring exceeding usage max [ 522.732080][ T5810] sony 0003:054C:1000.0027: hidraw0: USB HID v0.81 Device [HID 054c:1000] on usb-dummy_hcd.2-1/input0 [ 522.732112][ T5810] sony 0003:054C:1000.0027: failed to claim input [ 522.951307][T21110] syzkaller1: entered promiscuous mode [ 522.951332][T21110] syzkaller1: entered allmulticast mode [ 523.063143][ T13] erspan0: left allmulticast mode [ 523.063175][ T13] erspan0: left promiscuous mode [ 523.063462][ T13] bridge0: port 3(erspan0) entered disabled state [ 523.223618][ T13] bridge_slave_1: left allmulticast mode [ 523.223641][ T13] bridge_slave_1: left promiscuous mode [ 523.223824][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 523.302783][ T5810] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 523.363615][ T13] bridge_slave_0: left allmulticast mode [ 523.363638][ T13] bridge_slave_0: left promiscuous mode [ 523.363840][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 523.462683][ T5810] usb 1-1: Using ep0 maxpacket: 32 [ 523.469650][ T5810] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA5, changing to 0x85 [ 523.469688][ T5810] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 240, setting to 64 [ 523.471750][ T5810] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=58.16 [ 523.471774][ T5810] usb 1-1: New USB device strings: Mfr=170, Product=2, SerialNumber=3 [ 523.471793][ T5810] usb 1-1: Product: syz [ 523.471806][ T5810] usb 1-1: Manufacturer: syz [ 523.471813][ T5810] usb 1-1: SerialNumber: syz [ 523.538183][ T5810] usb 1-1: config 0 descriptor?? [ 523.564327][ T5810] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 523.761447][ T5810] usb 1-1: USB disconnect, device number 114 [ 523.770089][ T2393] usb 1-1: Failed to submit usb control message: -71 [ 523.770121][ T2393] usb 1-1: unable to send the bmi data to the device: -71 [ 523.770138][ T2393] usb 1-1: unable to get target info from device [ 523.770167][ T2393] usb 1-1: could not get target info (-71) [ 523.770194][ T2393] usb 1-1: could not probe fw (-71) [ 524.453435][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 524.533418][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 524.574654][ T13] bond0 (unregistering): Released all slaves [ 524.692864][T20790] Bluetooth: hci2: command tx timeout [ 524.731684][ T5805] usb 3-1: USB disconnect, device number 98 [ 524.980697][T21212] : renamed from bond_slave_0 (while UP) [ 525.212580][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.232573][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.242595][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.252618][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.262587][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.272570][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.312605][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.332591][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.342584][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 525.352582][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 526.773138][T20790] Bluetooth: hci2: command tx timeout [ 527.732520][T21271] FAULT_INJECTION: forcing a failure. [ 527.732520][T21271] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 527.732654][T21271] CPU: 0 UID: 0 PID: 21271 Comm: syz.0.2768 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 527.732681][T21271] Tainted: [L]=SOFTLOCKUP [ 527.732687][T21271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 527.732697][T21271] Call Trace: [ 527.732704][T21271] [ 527.732712][T21271] dump_stack_lvl+0xe8/0x150 [ 527.732737][T21271] should_fail_ex+0x46b/0x600 [ 527.732766][T21271] _copy_from_user+0x2d/0xb0 [ 527.732786][T21271] do_sys_poll+0x2a0/0xf50 [ 527.732820][T21271] ? __lock_acquire+0x6b5/0x2d10 [ 527.732840][T21271] ? __pfx_do_sys_poll+0x10/0x10 [ 527.732868][T21271] ? aa_file_perm+0x192/0x15f0 [ 527.732968][T21271] ? set_user_sigmask+0xcd/0x1c0 [ 527.732993][T21271] ? __pfx_set_user_sigmask+0x10/0x10 [ 527.733015][T21271] ? rt_mutex_slowunlock+0x1cb/0x300 [ 527.733033][T21271] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 527.733057][T21271] __se_sys_ppoll+0x209/0x2b0 [ 527.733080][T21271] ? fput+0xa0/0xd0 [ 527.733106][T21271] ? __pfx___se_sys_ppoll+0x10/0x10 [ 527.733127][T21271] ? __pfx_ksys_write+0x10/0x10 [ 527.733151][T21271] ? __secure_computing+0xe1/0x2a0 [ 527.733171][T21271] ? __x64_sys_ppoll+0x20/0xc0 [ 527.733193][T21271] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.733212][T21271] do_syscall_64+0x15f/0x560 [ 527.733243][T21271] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.733262][T21271] ? clear_bhb_loop+0x40/0x90 [ 527.733284][T21271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.733301][T21271] RIP: 0033:0x7fdd71cace59 [ 527.733318][T21271] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 527.733334][T21271] RSP: 002b:00007fdd6ff06028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 527.733353][T21271] RAX: ffffffffffffffda RBX: 00007fdd71f25fa0 RCX: 00007fdd71cace59 [ 527.733366][T21271] RDX: 0000000000000000 RSI: 20000000000000dc RDI: 00002000000000c0 [ 527.733379][T21271] RBP: 00007fdd6ff06090 R08: 0000000000000000 R09: 0000000000000000 [ 527.733391][T21271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 527.733402][T21271] R13: 00007fdd71f26038 R14: 00007fdd71f25fa0 R15: 00007ffeec4ced68 [ 527.733429][T21271] [ 528.412721][ T13] hsr_slave_0: left promiscuous mode [ 528.453706][ T13] hsr_slave_1: left promiscuous mode [ 528.457747][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 528.457773][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 528.501518][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 528.501537][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 528.658739][ T5805] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 528.688268][ T13] veth1_macvtap: left promiscuous mode [ 528.688380][ T13] veth0_macvtap: left promiscuous mode [ 528.688619][ T13] veth1_vlan: left promiscuous mode [ 528.688840][ T13] veth0_vlan: left promiscuous mode [ 528.749705][ T5805] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on syz0 [ 530.263492][ T13] team0 (unregistering): Port device team_slave_1 removed [ 530.324544][ T13] team0 (unregistering): Port device team_slave_0 removed [ 530.564417][ T5276] 8021q: adding VLAN 0 to HW filter on device eth5 [ 530.819025][T21331] syzkaller1: entered promiscuous mode [ 530.819050][T21331] syzkaller1: entered allmulticast mode [ 531.018450][T20788] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 531.113976][T20788] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 531.303364][T21362] FAULT_INJECTION: forcing a failure. [ 531.303364][T21362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 531.303400][T21362] CPU: 0 UID: 0 PID: 21362 Comm: syz.3.2784 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 531.303425][T21362] Tainted: [L]=SOFTLOCKUP [ 531.303431][T21362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 531.303442][T21362] Call Trace: [ 531.303449][T21362] [ 531.303458][T21362] dump_stack_lvl+0xe8/0x150 [ 531.303488][T21362] should_fail_ex+0x46b/0x600 [ 531.303517][T21362] _copy_from_user+0x2d/0xb0 [ 531.303537][T21362] ___sys_recvmsg+0x175/0x590 [ 531.303560][T21362] ? get_pid_task+0x20/0x1f0 [ 531.303577][T21362] ? get_pid_task+0x20/0x1f0 [ 531.303599][T21362] ? __pfx____sys_recvmsg+0x10/0x10 [ 531.303628][T21362] ? __fget_files+0x2a/0x420 [ 531.303660][T21362] ? __fget_files+0x3a6/0x420 [ 531.303686][T21362] __x64_sys_recvmsg+0x1c0/0x2a0 [ 531.303713][T21362] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 531.303745][T21362] ? __pfx_ksys_write+0x10/0x10 [ 531.303773][T21362] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.303792][T21362] do_syscall_64+0x15f/0x560 [ 531.303814][T21362] ? trace_irq_disable+0x3b/0x140 [ 531.303833][T21362] ? clear_bhb_loop+0x40/0x90 [ 531.303854][T21362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.303872][T21362] RIP: 0033:0x7f45840cce59 [ 531.303889][T21362] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 531.303904][T21362] RSP: 002b:00007f4582326028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 531.303924][T21362] RAX: ffffffffffffffda RBX: 00007f4584345fa0 RCX: 00007f45840cce59 [ 531.303938][T21362] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 0000000000000004 [ 531.303949][T21362] RBP: 00007f4582326090 R08: 0000000000000000 R09: 0000000000000000 [ 531.303961][T21362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 531.303971][T21362] R13: 00007f4584346038 R14: 00007f4584345fa0 R15: 00007fff86c6a508 [ 531.304000][T21362] [ 531.583126][T20788] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 531.611115][T21371] FAULT_INJECTION: forcing a failure. [ 531.611115][T21371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 531.611150][T21371] CPU: 1 UID: 0 PID: 21371 Comm: syz.0.2786 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 531.611178][T21371] Tainted: [L]=SOFTLOCKUP [ 531.611185][T21371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 531.611196][T21371] Call Trace: [ 531.611204][T21371] [ 531.611212][T21371] dump_stack_lvl+0xe8/0x150 [ 531.611238][T21371] should_fail_ex+0x46b/0x600 [ 531.611267][T21371] _copy_from_user+0x2d/0xb0 [ 531.611287][T21371] ___sys_recvmsg+0x175/0x590 [ 531.611311][T21371] ? get_pid_task+0x20/0x1f0 [ 531.611329][T21371] ? get_pid_task+0x20/0x1f0 [ 531.611351][T21371] ? __pfx____sys_recvmsg+0x10/0x10 [ 531.611380][T21371] ? __fget_files+0x2a/0x420 [ 531.611413][T21371] ? __fget_files+0x3a6/0x420 [ 531.611440][T21371] __x64_sys_recvmsg+0x1c0/0x2a0 [ 531.611467][T21371] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 531.611500][T21371] ? __pfx_ksys_write+0x10/0x10 [ 531.611533][T21371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.611553][T21371] do_syscall_64+0x15f/0x560 [ 531.611575][T21371] ? trace_irq_disable+0x3b/0x140 [ 531.611596][T21371] ? clear_bhb_loop+0x40/0x90 [ 531.611618][T21371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.611635][T21371] RIP: 0033:0x7fdd71cace59 [ 531.611652][T21371] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 531.611668][T21371] RSP: 002b:00007fdd6ff06028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 531.611689][T21371] RAX: ffffffffffffffda RBX: 00007fdd71f25fa0 RCX: 00007fdd71cace59 [ 531.611702][T21371] RDX: 0000000000000102 RSI: 00002000000008c0 RDI: 0000000000000004 [ 531.611714][T21371] RBP: 00007fdd6ff06090 R08: 0000000000000000 R09: 0000000000000000 [ 531.611727][T21371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 531.611738][T21371] R13: 00007fdd71f26038 R14: 00007fdd71f25fa0 R15: 00007ffeec4ced68 [ 531.611767][T21371] [ 531.792304][T20788] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 531.828307][T20788] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 531.878004][T20788] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 531.879433][T20788] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 531.994981][T20788] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 532.137347][ T5805] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 532.322808][ T5805] usb 1-1: Using ep0 maxpacket: 32 [ 532.326182][ T5805] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 532.326204][ T5805] usb 1-1: config 0 has no interface number 0 [ 532.326240][ T5805] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 532.326264][ T5805] usb 1-1: config 0 interface 85 has no altsetting 0 [ 532.328366][ T5805] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 532.328391][ T5805] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 532.328412][ T5805] usb 1-1: Product: syz [ 532.328426][ T5805] usb 1-1: Manufacturer: syz [ 532.328439][ T5805] usb 1-1: SerialNumber: syz [ 532.333564][T20788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 532.350860][ T5805] usb 1-1: config 0 descriptor?? [ 532.480466][T20788] 8021q: adding VLAN 0 to HW filter on device team0 [ 532.548519][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 532.548653][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 532.660802][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 532.661101][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 533.136550][ T5805] appletouch 1-1:0.85: Geyser mode initialized. [ 533.139853][ T5805] input: appletouch as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.85/input/input30 [ 533.149376][ C0] appletouch 1-1:0.85: appletouch: OVERFLOW with data length 64, actual length is 64 [ 533.225721][T21404] netlink: 758 bytes leftover after parsing attributes in process `syz.3.2790'. [ 533.225756][T21404] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2790'. [ 533.362811][ T5805] usb 1-1: USB disconnect, device number 115 [ 533.362900][ C0] appletouch 1-1:0.85: atp_complete: usb_submit_urb failed with result -19 [ 533.498694][ T5805] appletouch 1-1:0.85: input: appletouch disconnected [ 533.503491][ T5276] 8021q: adding VLAN 0 to HW filter on device eth6 [ 534.273079][ T32] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 534.375768][T20788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 534.423058][ T32] usb 1-1: Using ep0 maxpacket: 32 [ 534.426145][ T32] usb 1-1: unable to get BOS descriptor or descriptor too short [ 534.428453][ T32] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 534.456823][ T32] usb 1-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40 [ 534.456849][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.456867][ T32] usb 1-1: Product: syz [ 534.456880][ T32] usb 1-1: Manufacturer: syz [ 534.456893][ T32] usb 1-1: SerialNumber: syz [ 534.710875][ T5276] 8021q: adding VLAN 0 to HW filter on device eth7 [ 534.766599][ T32] usb 1-1: disable ehci-hcd to run US-144 [ 534.778106][ T32] usb 1-1: USB disconnect, device number 116 [ 534.924958][ T5805] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 535.061406][T20788] veth0_vlan: entered promiscuous mode [ 535.076407][T20788] veth1_vlan: entered promiscuous mode [ 535.084625][ T5805] usb 3-1: Using ep0 maxpacket: 8 [ 535.087096][ T5805] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 237, changing to 7 [ 535.114400][ T5805] usb 3-1: New USB device found, idVendor=0b05, idProduct=17a0, bcdDevice= 0.40 [ 535.114428][ T5805] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.114447][ T5805] usb 3-1: Product: syz [ 535.114460][ T5805] usb 3-1: Manufacturer: syz [ 535.114473][ T5805] usb 3-1: SerialNumber: syz [ 535.190833][ T5805] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 535.328013][T20788] veth0_macvtap: entered promiscuous mode [ 535.448760][T21485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 535.449744][T21485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 535.584509][T21485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 535.585035][T21485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 535.612436][T20788] veth1_macvtap: entered promiscuous mode [ 535.636462][ T5805] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 535.636868][ T5805] usb 3-1: 0:3 : does not exist [ 535.666595][ T5276] 8021q: adding VLAN 0 to HW filter on device eth8 [ 535.730357][T20788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 535.776839][T20788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 535.802009][ T4339] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 535.802052][ T4339] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 535.802084][ T4339] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 535.802116][ T4339] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 535.845106][ T5805] usb 3-1: USB disconnect, device number 99 [ 535.969687][T12376] udevd[12376]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 536.764149][ T4339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 536.764169][ T4339] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 536.768329][T21561] fuse: Unknown parameter '0x0000000000000003' [ 536.979206][T21570] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2802'. [ 536.994550][T21570] .`: renamed from bond0 (while UP) [ 537.228857][T19670] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 537.228877][T19670] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 537.310277][T21574] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4294967282 (34359738256 ns) > initial count (3584 ns). Using initial count to start timer. [ 537.636840][T21605] fuse: Unknown parameter '0x0000000000000003' [ 537.872496][T21616] syzkaller1: entered promiscuous mode [ 537.877582][T21616] syzkaller1: entered allmulticast mode [ 537.983311][T21394] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 538.140321][T21394] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 538.140347][T21394] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 538.140366][T21394] usb 1-1: config 1 has no interface number 0 [ 538.140413][T21394] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 538.142811][T21394] usb 1-1: New USB device found, idVendor=0525, idProduct=779d, bcdDevice= 0.40 [ 538.142835][T21394] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.142854][T21394] usb 1-1: Product: syz [ 538.142867][T21394] usb 1-1: Manufacturer: syz [ 538.142878][T21394] usb 1-1: SerialNumber: syz [ 538.178969][T21394] cdc_ncm 1-1:1.1: NCM or ECM functional descriptors missing [ 538.179012][T21394] cdc_ncm 1-1:1.1: bind() failure [ 538.210634][T21634] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2816'. [ 538.330421][T21637] [ 538.330432][T21637] ====================================================== [ 538.330440][T21637] WARNING: possible circular locking dependency detected [ 538.330457][T21637] syzkaller #0 Tainted: G L [ 538.330468][T21637] ------------------------------------------------------ [ 538.330475][T21637] syz.3.2817/21637 is trying to acquire lock: [ 538.330485][T21637] ffffffff8e94e518 (major_names_lock){+.+.}-{4:4}, at: blk_request_module+0x35/0x2a0 [ 538.330526][T21637] [ 538.330526][T21637] but task is already holding lock: [ 538.330533][T21637] ffffffff8e0756d8 (system_transition_mutex){+.+.}-{4:4}, at: software_resume+0x47/0x4c0 [ 538.330578][T21637] [ 538.330578][T21637] which lock already depends on the new lock. [ 538.330578][T21637] [ 538.330584][T21637] [ 538.330584][T21637] the existing dependency chain (in reverse order) is: [ 538.330592][T21637] [ 538.330592][T21637] -> #7 (system_transition_mutex){+.+.}-{4:4}: [ 538.330615][T21637] mutex_lock_nested+0x5a/0x1d0 [ 538.330633][T21637] pm_test_store+0x95/0x480 [ 538.330651][T21637] kernfs_fop_write_iter+0x3b0/0x540 [ 538.330673][T21637] iter_file_splice_write+0x9a6/0x10f0 [ 538.330688][T21637] direct_splice_actor+0x104/0x160 [ 538.330704][T21637] splice_direct_to_actor+0x545/0xc80 [ 538.330719][T21637] do_splice_direct+0x19b/0x2a0 [ 538.330735][T21637] do_sendfile+0x547/0x7e0 [ 538.330757][T21637] __se_sys_sendfile64+0xdf/0x1a0 [ 538.330777][T21637] do_syscall_64+0x15f/0x560 [ 538.330798][T21637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.330815][T21637] [ 538.330815][T21637] -> #6 (&of->mutex){+.+.}-{4:4}: [ 538.330839][T21637] mutex_lock_nested+0x5a/0x1d0 [ 538.330854][T21637] kernfs_fop_write_iter+0x1df/0x540 [ 538.330875][T21637] lo_rw_aio+0xc80/0xf00 [ 538.330895][T21637] loop_process_work+0x637/0x11b0 [ 538.330913][T21637] process_one_work+0x98b/0x1630 [ 538.330934][T21637] worker_thread+0xb49/0x1140 [ 538.330956][T21637] kthread+0x388/0x470 [ 538.330972][T21637] ret_from_fork+0x514/0xb70 [ 538.330990][T21637] ret_from_fork_asm+0x1a/0x30 [ 538.331012][T21637] [ 538.331012][T21637] -> #5 ((work_completion)(&worker->work)){+.+.}-{0:0}: [ 538.331036][T21637] process_one_work+0x8d7/0x1630 [ 538.331057][T21637] worker_thread+0xb49/0x1140 [ 538.331079][T21637] kthread+0x388/0x470 [ 538.331095][T21637] ret_from_fork+0x514/0xb70 [ 538.331112][T21637] ret_from_fork_asm+0x1a/0x30 [ 538.331130][T21637] [ 538.331130][T21637] -> #4 ((wq_completion)loop8){+.+.}-{0:0}: [ 538.331152][T21637] touch_wq_lockdep_map+0xcb/0x180 [ 538.331168][T21637] __flush_workqueue+0x14b/0x14f0 [ 538.331183][T21637] drain_workqueue+0xd3/0x390 [ 538.331197][T21637] lo_release+0x287/0x8f0 [ 538.331215][T21637] bdev_release+0x541/0x660 [ 538.331236][T21637] blkdev_release+0x15/0x20 [ 538.331258][T21637] __fput+0x461/0xa70 [ 538.331270][T21637] task_work_run+0x1d9/0x270 [ 538.331288][T21637] exit_to_user_mode_loop+0xf3/0x4d0 [ 538.331305][T21637] do_syscall_64+0x33e/0x560 [ 538.331326][T21637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.331344][T21637] [ 538.331344][T21637] -> #3 (&disk->open_mutex){+.+.}-{4:4}: [ 538.331366][T21637] mutex_lock_nested+0x5a/0x1d0 [ 538.331381][T21637] __del_gendisk+0x127/0x980 [ 538.331405][T21637] md_kobj_release+0xbf/0xf0 [ 538.331423][T21637] kobject_put+0x228/0x560 [ 538.331438][T21637] process_one_work+0x98b/0x1630 [ 538.331458][T21637] worker_thread+0xb49/0x1140 [ 538.331480][T21637] kthread+0x388/0x470 [ 538.331496][T21637] ret_from_fork+0x514/0xb70 [ 538.331514][T21637] ret_from_fork_asm+0x1a/0x30 [ 538.331533][T21637] [ 538.331533][T21637] -> #2 ((work_completion)(&mddev->del_work)){+.+.}-{0:0}: [ 538.331559][T21637] process_one_work+0x8d7/0x1630 [ 538.331580][T21637] worker_thread+0xb49/0x1140 [ 538.331602][T21637] kthread+0x388/0x470 [ 538.331618][T21637] ret_from_fork+0x514/0xb70 [ 538.331636][T21637] ret_from_fork_asm+0x1a/0x30 [ 538.331656][T21637] [ 538.331656][T21637] -> #1 ((wq_completion)md_misc){+.+.}-{0:0}: [ 538.331679][T21637] touch_wq_lockdep_map+0xcb/0x180 [ 538.331694][T21637] __flush_workqueue+0x14b/0x14f0 [ 538.331732][T21637] md_alloc+0x32/0xf30 [ 538.331752][T21637] md_alloc_and_put+0x1a/0x1f0 [ 538.331766][T21637] blk_request_module+0x27d/0x2a0 [ 538.331783][T21637] blkdev_get_no_open+0x3f/0xe0 [ 538.331803][T21637] blkdev_open+0x1f5/0x620 [ 538.331825][T21637] do_dentry_open+0x83d/0x13e0 [ 538.331847][T21637] vfs_open+0x3b/0x350 [ 538.331867][T21637] path_openat+0x2eea/0x3960 [ 538.331884][T21637] do_file_open+0x23e/0x4a0 [ 538.331900][T21637] do_sys_openat2+0x115/0x200 [ 538.331915][T21637] __x64_sys_openat+0x138/0x170 [ 538.331930][T21637] do_syscall_64+0x15f/0x560 [ 538.331950][T21637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.331968][T21637] [ 538.331968][T21637] -> #0 (major_names_lock){+.+.}-{4:4}: [ 538.331992][T21637] __lock_acquire+0x15a5/0x2d10 [ 538.332010][T21637] lock_acquire+0x106/0x350 [ 538.332027][T21637] mutex_lock_nested+0x5a/0x1d0 [ 538.332043][T21637] blk_request_module+0x35/0x2a0 [ 538.332058][T21637] blkdev_get_no_open+0x3f/0xe0 [ 538.332078][T21637] bdev_file_open_by_dev+0xa0/0x240 [ 538.332097][T21637] swsusp_check+0x56/0x490 [ 538.332113][T21637] software_resume+0x51/0x4c0 [ 538.332135][T21637] resume_store+0x333/0x4f0 [ 538.332148][T21637] kernfs_fop_write_iter+0x3b0/0x540 [ 538.332168][T21637] vfs_write+0x629/0xba0 [ 538.332184][T21637] ksys_write+0x156/0x270 [ 538.332200][T21637] do_syscall_64+0x15f/0x560 [ 538.332219][T21637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.332235][T21637] [ 538.332235][T21637] other info that might help us debug this: [ 538.332235][T21637] [ 538.332241][T21637] Chain exists of: [ 538.332241][T21637] major_names_lock --> &of->mutex --> system_transition_mutex [ 538.332241][T21637] [ 538.332270][T21637] Possible unsafe locking scenario: [ 538.332270][T21637] [ 538.332276][T21637] CPU0 CPU1 [ 538.332282][T21637] ---- ---- [ 538.332288][T21637] lock(system_transition_mutex); [ 538.332300][T21637] lock(&of->mutex); [ 538.332313][T21637] lock(system_transition_mutex); [ 538.332326][T21637] lock(major_names_lock); [ 538.332338][T21637] [ 538.332338][T21637] *** DEADLOCK *** [ 538.332338][T21637] [ 538.332344][T21637] 5 locks held by syz.3.2817/21637: [ 538.332355][T21637] #0: ffff88803d045528 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x252/0x320 [ 538.332405][T21637] #1: ffff8880367ac480 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22d/0xba0 [ 538.332452][T21637] #2: ffff88805e389c78 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1df/0x540 [ 538.332498][T21637] #3: ffff88801e298698 (kn->active#79){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x232/0x540 [ 538.332545][T21637] #4: ffffffff8e0756d8 (system_transition_mutex){+.+.}-{4:4}, at: software_resume+0x47/0x4c0 [ 538.332590][T21637] [ 538.332590][T21637] stack backtrace: [ 538.332604][T21637] CPU: 1 UID: 0 PID: 21637 Comm: syz.3.2817 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 538.332630][T21637] Tainted: [L]=SOFTLOCKUP [ 538.332637][T21637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 538.332649][T21637] Call Trace: [ 538.332656][T21637] [ 538.332664][T21637] dump_stack_lvl+0xe8/0x150 [ 538.332685][T21637] print_circular_bug+0x2e1/0x300 [ 538.332710][T21637] check_noncircular+0x12e/0x150 [ 538.332736][T21637] __lock_acquire+0x15a5/0x2d10 [ 538.332758][T21637] ? __lock_acquire+0x6b5/0x2d10 [ 538.332783][T21637] ? blk_request_module+0x35/0x2a0 [ 538.332800][T21637] lock_acquire+0x106/0x350 [ 538.332819][T21637] ? blk_request_module+0x35/0x2a0 [ 538.332838][T21637] ? blk_request_module+0x35/0x2a0 [ 538.332857][T21637] ? blk_request_module+0x35/0x2a0 [ 538.332873][T21637] mutex_lock_nested+0x5a/0x1d0 [ 538.332891][T21637] ? blk_request_module+0x35/0x2a0 [ 538.332909][T21637] blk_request_module+0x35/0x2a0 [ 538.332928][T21637] blkdev_get_no_open+0x3f/0xe0 [ 538.332951][T21637] bdev_file_open_by_dev+0xa0/0x240 [ 538.332975][T21637] swsusp_check+0x56/0x490 [ 538.332996][T21637] software_resume+0x51/0x4c0 [ 538.333021][T21637] resume_store+0x333/0x4f0 [ 538.333037][T21637] ? sysfs_file_kobj+0x1a/0x230 [ 538.333060][T21637] ? __pfx_resume_store+0x10/0x10 [ 538.333078][T21637] ? sysfs_file_kobj+0x1a/0x230 [ 538.333102][T21637] ? sysfs_file_kobj+0x1e4/0x230 [ 538.333127][T21637] ? sysfs_kf_write+0x166/0x260 [ 538.333144][T21637] ? __pfx_sysfs_kf_write+0x10/0x10 [ 538.333159][T21637] kernfs_fop_write_iter+0x3b0/0x540 [ 538.333184][T21637] vfs_write+0x629/0xba0 [ 538.333206][T21637] ? __pfx_vfs_write+0x10/0x10 [ 538.333227][T21637] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 538.333251][T21637] ? lockdep_hardirqs_on+0x7a/0x110 [ 538.333273][T21637] ? mutex_lock_nested+0x152/0x1d0 [ 538.333289][T21637] ? fdget_pos+0x252/0x320 [ 538.333308][T21637] ksys_write+0x156/0x270 [ 538.333327][T21637] ? __pfx_ksys_write+0x10/0x10 [ 538.333348][T21637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.333366][T21637] do_syscall_64+0x15f/0x560 [ 538.333387][T21637] ? trace_irq_disable+0x3b/0x140 [ 538.333415][T21637] ? clear_bhb_loop+0x40/0x90 [ 538.333435][T21637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 538.333453][T21637] RIP: 0033:0x7f45840cce59 [ 538.333469][T21637] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 538.333485][T21637] RSP: 002b:00007f4582326028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 538.333504][T21637] RAX: ffffffffffffffda RBX: 00007f4584345fa0 RCX: 00007f45840cce59 [ 538.333518][T21637] RDX: 0000000000000012 RSI: 0000200000000140 RDI: 0000000000000005 [ 538.333530][T21637] RBP: 00007f4584162d6f R08: 0000000000000000 R09: 0000000000000000 [ 538.333542][T21637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 538.333554][T21637] R13: 00007f4584346038 R14: 00007f4584345fa0 R15: 00007fff86c6a508 [ 538.333573][T21637] [ 538.385448][T21637] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 538.385476][T21637] PM: Image not found (code -6) [ 538.446493][T21612] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 538.446775][T21612] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 538.451970][T21394] usb 1-1: USB disconnect, device number 117