last executing test programs: 1m31.590782975s ago: executing program 5 (id=125): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x8000) 1m31.414331145s ago: executing program 5 (id=128): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x400, &(0x7f0000000040)={[{@resgid}, {@stripe={'stripe', 0x3d, 0x40}}]}, 0x1, 0x4a6, &(0x7f0000000a40)="$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") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016008502000000000000000020010000000000000000000000000002a600000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000032"], 0xf8}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x80002009}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[], 0x134}, 0x1, 0x0, 0x0, 0x24008840}, 0x0) 1m30.900839792s ago: executing program 5 (id=131): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100), 0xff, 0x4a6, &(0x7f0000000980)="$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") syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x1320022, 0x0, 0x0, 0x0, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x10}, 0x18) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x1b, '\x00', @auto="7645f4758559b4a813709b805561ac36"}) 1m30.23685301s ago: executing program 5 (id=135): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@block_validity}, {}, {@nombcache}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@grpjquota}]}, 0x3, 0x57b, &(0x7f0000000800)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/174, 0xff56) 1m29.109175622s ago: executing program 5 (id=143): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18020000faffffff00000000030000008500000036000000670000000700000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r0, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xd82, &(0x7f0000000640)={@random="5b37182347bc", @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "9d0080", 0xd4c, 0x3a, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, {[@routing={0x73, 0x4, 0x0, 0x80, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2]}, @dstopts={0x84, 0x1a0, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @generic={0x6, 0xb0, "cbc12f7ae3edf4305260157d6e79d0f5da0413cb63f05d411cd975e1a88f080a331a218ac844b9b13e2694a110514ce5d4fe5a79c4725be01c747dd78e6f76d120e48ffbc41c08dc3a09566e862909fc5030a89af80b8323f979f6c025d0229b692eb5f59a3b00f3a9fc6d21e6fbf37cbac386a8c058cefc7f29bb80c48d46f934b4599d3cfa67c8fb55f68f4afff3da8b8987a106977fa97a70d8814849d3a6f7466f68100b36cf826bf2ecd59d4ba5"}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x28, {0x1, 0x8, 0x4, 0xc1, [0x8000000, 0x7, 0x7, 0x4]}}, @generic={0xa7, 0xc1a, "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"}]}], @ndisc_ns={0x87, 0x0, 0x0, @local}}}}}}, 0x0) 1m27.74521487s ago: executing program 5 (id=152): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x85, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4c24, @empty}}, 0x6, 0x6}, 0x90) sendmsg$inet6(r1, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x4e24, 0x7fff, @loopback, 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)="f0", 0x1}], 0x1}, 0x200400d4) 1m27.273908852s ago: executing program 32 (id=152): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x85, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4c24, @empty}}, 0x6, 0x6}, 0x90) sendmsg$inet6(r1, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x4e24, 0x7fff, @loopback, 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)="f0", 0x1}], 0x1}, 0x200400d4) 15.525335662s ago: executing program 0 (id=572): syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x4c3, &(0x7f00000005c0)="$eJzs3U1oXNUeAPD/nXw0L01f8j54r3SV9wp9fZQmTad5pdAH7apQtGArKOjC0EzStJO2NCmYLMQP0IoK7aYbi6ALBekirlQEkS5ERXDRjaAUVBAbSKtVpAshcu/MxLSZpE1Tc2n8/eBwz7kzc89/5uSeueefSxLAH1ZnROyKiIaI2BIR7dX9hWqJJyslfV6pOHEoLUlMTx+4mkQSEXuLE4dqx0qq29XVA7RExIUPI1ob5/Y7MjZ+pK9cLp2otrtHh493j4yNbx4a7hssDZaOFnu2F4vF3h3F3rv2Xn/45fCZd67vef7sle8//ebi2+eT2BVt1cdmv4+7pTM6Zz6T2RqTiP/f7c5y1pJ3ACza+fvPvJR3DADA8kuv8f8aEf/Orv/boyEqF+uHJx+91h7XBuZ7XcfPr1xezjgBAACAOzcd7bEz3QIAAAArViEi2iIpdFXvBWiLQqGrq3IP79+jtVA+NjK6aeDYyaP9kd0r2xFNhYGhcql2r3BHNCVpuyer/9beelO7GBF/iYhT7X/K2l0Hj5X7805+AAAAwArXFnHpkWfe/efqedb/qS/b844SAAAAWIp0/b/mUmv2p7p+ss4HAACAFSld/1979srHYf0PAAAAK1Zt/T/zf7hUVFRUZip5z1AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAw1/R0EtMAAADAipZ3/gEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHvL3uLEoVpZrj4n9yxXT8xnandEdFTGv1QtlUcaoyXbtkRTRLT+mETjrNclEdGwxL67NkR0xqbPTz/x3VtpierP4RIPyz1i4uu8IyBPzdvyjoA8rXsg7wjI02en8o6APF2cyjsC8rT/QN4RkKd9/8s7AvL08tW8I+CD3RGxpV7+rxBrs20lC3Rz/qchyxAtzSfnIjqj69vZ++bmfwqTS+yGBUztjtgZEaU5+b9C7SkdDdXWmixV2JQMDJVLWyLizxGxMZpWpe2eBfrYu/ZC3UzPi/9Ix//kvlr+Ly1p/7VcYDWOycZVN76uv2+0b6nvm4qppyLWNdYb/2Qm/5vMk/9ddZt9vPfV/uF6+69/lI7/C+8vPP78nqZfjfhP3fM/mXlOWuseHT7ePTI2vnlouG+wNFg6WuzZXiwWe3cUe7uz+aC7NivM9ebTr9f9pv/XwWz+HzP++UnP/9aFxz+b/0fGxo/0lculEyOL7+O5DWfrfoe/cTYd/+YLdzL/NycPZgE2V/c93jc6eqInojm5b+7+rYuPeaWqfR61zysd/43r63//167/KvN/Yc78/7fqtlD5FeK8/vva5br7vzidjn/xIed/ftLx77/F+Z/ccP4vvvLY+v0b6/X9cGTXf+duff5vy4KpHcT1363d7gDlHScAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMz2awAAAP//MEf3BQ==") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x82) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x8, 0x40000cca8, 0x10003}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0185879, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}}) 15.040334075s ago: executing program 0 (id=575): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000280)={@val={0x0, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x3d}, @mpls={[], @ipv4=@tcp={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x4, {[@window={0xa, 0x3}, @timestamp={0x5, 0x2}, @generic={0x0, 0x2, "d58838068b91"}]}}}}}}, 0x4e) 14.248977148s ago: executing program 3 (id=581): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffe3a}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r1, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r1, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newqdisc={0x3c, 0x24, 0xf0b, 0x70bd2c, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0xc, 0x2, [@TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x3}]}}]}, 0x3c}}, 0x4000010) 14.10893089s ago: executing program 0 (id=583): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800714, &(0x7f0000000000)={[{@nobarrier}]}, 0xff, 0x4a5, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3001009, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x21, 0x0) 14.034373569s ago: executing program 3 (id=584): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close_range(r1, 0xffffffffffffffff, 0x2) r2 = dup3(r0, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0x10000, '\x00', 0x0, r2, 0x0, 0x80000000}, 0x50) 13.601256444s ago: executing program 3 (id=589): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xa1300) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x20042) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000400)={0x0, 0x0, {0x0, 0x3}, 0x5}) write$sndseq(r1, &(0x7f0000000140)=[{0x1e, 0x0, 0x0, 0xfd, @tick, {}, {}, @raw32}], 0x1c) 13.299765587s ago: executing program 3 (id=591): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x972, &(0x7f0000006680)) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xb, 0x0, 0x100000}, 0x20) 13.186302647s ago: executing program 0 (id=592): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x40, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0/../file0\x00') 13.036506345s ago: executing program 3 (id=593): r0 = creat(&(0x7f0000000080)='./file1\x00', 0x19c) r1 = fanotify_init(0xf00, 0x40000) fanotify_mark(r1, 0x105, 0x4000997d, r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x169242, 0x10) rename(&(0x7f0000000440)='./bus\x00', &(0x7f00000003c0)='./file1\x00') 12.720945695s ago: executing program 0 (id=595): r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000010c0)={0xfffd, 0x478, 0x1ff, 0xce}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x42, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000000)=""/4102, &(0x7f0000001080)=0x1006) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 12.556780684s ago: executing program 3 (id=596): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f00000001c0)='./file1\x00', 0x300000a, &(0x7f0000000540)={[{@nodatacow}, {@thread_pool={'thread_pool', 0x3d, 0x6}}, {@nodatacow}, {@clear_cache}, {@rescan_uuid_tree}, {@clear_cache}, {@nobarrier}, {@compress_algo={'compress', 0x3d, 'no'}}, {@nospace_cache}, {@enospc_debug}, {@ssd_spread}, {@nossd}]}, 0x3, 0x55a3, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYUdOBYAAAAAEOZvHUbPBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwKUAAAD//5twzl8=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x143042, 0xd1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0x1, 0xffffffffff7ffe01, 0x6, 0x53d9, 0x2, [0xe, 0x2500, 0x1000000, 0x7fffffff]}) 11.881191472s ago: executing program 0 (id=602): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x13) ptrace(0x4206, r0) ptrace(0x4208, r0) 11.05185646s ago: executing program 33 (id=602): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x13) ptrace(0x4206, r0) ptrace(0x4208, r0) 6.972955024s ago: executing program 2 (id=617): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000040000701"], 0x14}, 0x1, 0x0, 0x0, 0x48815}, 0xc000) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) 6.170672251s ago: executing program 6 (id=622): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000000)=0x80020000, 0x4) listen(r1, 0x2) pread64(r0, &(0x7f0000000000)=""/16, 0x9600, 0x3ff) 5.511023382s ago: executing program 6 (id=625): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000040)='wg0\x00', 0x4) sendto$inet6(r0, &(0x7f0000000380)="b3", 0x1, 0x20060000, 0x0, 0x0) 5.195316464s ago: executing program 1 (id=626): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mknod$loop(&(0x7f000000db40)='./file0\x00', 0x1000, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x122240, 0x10b, 0x7}, 0x18) 5.195167636s ago: executing program 6 (id=627): syz_usb_connect(0x1, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a82300000904000002ca744d00090503034d00ff99090805", @ANYRES32], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read(r0, &(0x7f0000000380)=""/144, 0x90) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x94, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 5.173313742s ago: executing program 4 (id=628): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0xfffffd52, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f00000001c0)={r3, 0x2, 0x1000007, 0x0, &(0x7f0000000480)}) 4.902008578s ago: executing program 2 (id=629): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48801}, 0x8000) 4.780703048s ago: executing program 4 (id=630): r0 = gettid() timer_create(0x9, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x2002) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000002000)=""/4102, 0x1006}], 0x1) 4.693648924s ago: executing program 2 (id=631): syz_usb_connect(0x3, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="120110010d6a2f109e1c020a0000000203010902"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000300), 0x0}, 0x20) 4.021232051s ago: executing program 1 (id=632): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b03, 0x0) 3.69432045s ago: executing program 4 (id=633): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) syz_mount_image$udf(&(0x7f00000002c0), &(0x7f0000000080)='./file0\x00', 0x14, &(0x7f0000002440)=ANY=[], 0xff, 0xc19, &(0x7f0000002140)="$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") r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000440)=""/140) 3.138700589s ago: executing program 4 (id=634): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) madvise(&(0x7f00005dd000/0x4000)=nil, 0x4000, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 3.114981286s ago: executing program 2 (id=635): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0xfffffff7, 0x84a8, 0x515f3157, 0x4, "78e1141009fd93233bce43f20613281f43d01f"}) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1010}}, 0x1b7) read$FUSE(r1, &(0x7f0000001b80)={0x2020}, 0x2020) 3.043180122s ago: executing program 6 (id=636): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000000), &(0x7f0000000040)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000340)={r2}, 0x2) 2.729472675s ago: executing program 2 (id=637): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x181, 0x0, 0x6, 0x100}, 0x10) timer_create(0xfffffffd, 0x0, &(0x7f00000011c0)) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) timer_gettime(0x0, &(0x7f0000000200)) 2.622429036s ago: executing program 6 (id=638): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x16bfc9754559bcb9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) write$P9_RVERSION(r2, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x7ffc, 0x8, '9P2000.u'}, 0xfe78) 2.218016778s ago: executing program 4 (id=639): unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'broute\x00', 0x0, 0x0, 0x0, [0x48, 0xec3, 0xfdffffffffffb5b2, 0x4, 0xc, 0x8000000000000000]}, &(0x7f0000000200)=0x78) 1.757749081s ago: executing program 2 (id=640): unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xc3490000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00', 0x0, 0x0, 0x0, [0x8, 0x5, 0x4, 0x8a0f, 0x7fff, 0x100000005]}, &(0x7f0000000080)=0x78) 1.757566336s ago: executing program 6 (id=641): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000480)=""/74, 0x49) landlock_restrict_self(0xffffffffffffffff, 0xc) 1.677766227s ago: executing program 1 (id=642): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f00000000c0)={[{@noload}, {@stripe={'stripe', 0x3d, 0xdc}}, {@bsdgroups}, {@noload}, {@abort}, {@auto_da_alloc}]}, 0xff, 0x459, &(0x7f00000004c0)="$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") r0 = open(&(0x7f0000000180)='./file1\x00', 0x24c42, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x2000, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8541, 0x1a9) fallocate(r1, 0x8, 0x4000, 0x8000) 1.453153203s ago: executing program 1 (id=643): r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x7e, 0x0, 0x0, 0x0, 0x1}) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000100)='sync\x00', 0x0, 0x0) 1.225708793s ago: executing program 1 (id=644): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) syz_io_uring_setup(0x21c5, &(0x7f0000000340)={0x0, 0xced, 0x20000, 0xfffffff7, 0x1c5}, &(0x7f0000000300), &(0x7f0000ff4000), &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000000)={0x9, 0x1, 0x4e51e018, 0x67, 0x5, 0xf6d, 0x1, 0x10}, 0x0, 0x0, 0x0, 0x0) 646.702685ms ago: executing program 4 (id=645): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) ppoll(&(0x7f00000000c0)=[{r0, 0x60}], 0x1, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=646): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xccc134f448c8365a, 0x12, r1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) kernel console output (not intermixed with test programs): 00. [ 128.691489][ T29] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 128.706788][ T10] usb 5-1: USB disconnect, device number 3 [ 128.712239][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.801422][ T29] usb 2-1: config 0 descriptor?? [ 128.952934][ T6251] loop5: detected capacity change from 0 to 512 [ 128.980504][ T6248] loop3: detected capacity change from 0 to 1024 [ 129.014486][ T6251] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.131: inode has both inline data and extents flags [ 129.035288][ T6251] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 129.043327][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 129.048842][ T6242] syzkaller1: entered promiscuous mode [ 129.053779][ C1] EXT4-fs (loop5): initial error at time 1778441452: ext4_orphan_get:1397: inode 15 [ 129.073906][ C1] EXT4-fs (loop5): last error at time 1778441452: ext4_orphan_get:1397: inode 15 [ 129.089700][ T6251] EXT4-fs error (device loop5): ext4_orphan_get:1400: comm syz.5.131: couldn't read orphan inode 15 (err -117) [ 129.103563][ T6251] loop5: lost filesystem error report for type 5 error -117 [ 129.105589][ T6242] syzkaller1: entered allmulticast mode [ 129.128426][ T6251] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.263092][ T29] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 129.290065][ T29] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 129.357077][ T5625] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.414653][ T6255] loop0: detected capacity change from 0 to 256 [ 129.453633][ T29] ft260 0003:0403:6030.0004: chip code: 0000 0000 [ 129.465027][ T6254] xt_hashlimit: size too large, truncated to 1048576 [ 129.716218][ T6260] loop5: detected capacity change from 0 to 1024 [ 129.759169][ T6260] EXT4-fs: Ignoring removed orlov option [ 129.885616][ T6260] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.032546][ T5766] usb 2-1: USB disconnect, device number 2 [ 130.081822][ T6260] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 130.210975][ T6260] EXT4-fs error (device loop5): ext4_lookup:1785: inode #14: comm syz.5.135: unexpected EA_INODE flag [ 130.305985][ T6275] loop3: detected capacity change from 0 to 512 [ 130.312396][ T6260] overlayfs: failed to look up (file1) for ino (-117) [ 130.344532][ T6276] syz.4.141 uses obsolete (PF_INET,SOCK_PACKET) [ 130.423153][ T6275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.463012][ T6275] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.477427][ T5625] EXT4-fs error (device loop5): ext4_free_inode:354: comm syz-executor: bit already cleared for inode 11 [ 130.549023][ T6280] loop2: detected capacity change from 0 to 64 [ 130.658094][ T6275] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 130.689342][ T5625] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 130.762646][ T6275] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 24576 with max blocks 1 with error 28 [ 130.794187][ T5625] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 130.834976][ T6275] EXT4-fs (loop3): This should not happen!! Data will be lost [ 130.834976][ T6275] [ 130.846311][ T5625] EXT4-fs error (device loop5): ext4_lookup:1787: inode #12: comm syz-executor: deleted inode referenced: 14 [ 130.858364][ T6275] EXT4-fs (loop3): Total free blocks count 0 [ 130.883539][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 130.883571][ T30] audit: type=1800 audit(1778441453.954:17): pid=6280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.142" name="file1" dev="loop2" ino=22 res=0 errno=0 [ 130.883662][ T6275] EXT4-fs (loop3): Free/Dirty block details [ 130.924403][ T6275] EXT4-fs (loop3): free_blocks=65280 [ 130.938703][ T6275] EXT4-fs (loop3): dirty_blocks=1 [ 130.939696][ T5625] EXT4-fs error (device loop5): ext4_lookup:1787: inode #12: comm syz-executor: deleted inode referenced: 14 [ 130.944042][ T6275] EXT4-fs (loop3): Block reservation details [ 130.944071][ T6275] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 131.051209][ T5628] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 131.076550][ T5628] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.153425][ T29] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 131.316252][ T29] usb 2-1: Using ep0 maxpacket: 8 [ 131.342014][ T29] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 131.368075][ T29] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 131.391923][ T6291] loop3: detected capacity change from 0 to 2048 [ 131.410639][ T29] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 131.438356][ T29] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 131.478044][ T6291] loop3: p1 < > p4 [ 131.483813][ T29] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 131.517878][ T29] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 131.551174][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.565822][ T6291] loop3: p4 size 8388608 extends beyond EOD, truncated [ 131.642936][ T6298] EXT4-fs (loop7): unable to read superblock [ 131.681407][ T5625] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.840409][ T29] usb 2-1: usb_control_msg returned -32 [ 131.872075][ T29] usbtmc 2-1:16.0: can't read capabilities [ 131.933076][ T36] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.940118][ T5654] udevd[5654]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 132.003953][ T5618] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 132.032496][ T5618] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.090094][ T5618] Buffer I/O error on dev loop3p4, logical block 1, async page read [ 132.126318][ T5618] udevd[5618]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 132.162366][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.172966][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.215860][ T29] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 132.229355][ T36] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.389885][ T36] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.390345][ T6307] loop2: detected capacity change from 0 to 4096 [ 132.426906][ T29] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 132.461021][ T29] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 132.472697][ T6307] NILFS (loop2): invalid segment: Checksum error in segment payload [ 132.479293][ T29] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 132.492663][ T6307] NILFS (loop2): trying rollback from an earlier position [ 132.497302][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.520741][ T5747] usb 2-1: USB disconnect, device number 3 [ 132.588430][ T6302] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 132.650094][ T6307] NILFS (loop2): recovery complete [ 132.668500][ T29] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 132.697821][ T6310] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 132.700438][ T36] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.768582][ T6307] capability: warning: `syz.2.154' uses 32-bit capabilities (legacy support in use) [ 132.902297][ T5645] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 132.921400][ T5645] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 132.935263][ T5645] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 132.949847][ T5645] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 132.968333][ T5645] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 133.335057][ T29] usb 5-1: USB disconnect, device number 4 [ 133.773245][ T36] bridge_slave_1: left allmulticast mode [ 133.813236][ T36] bridge_slave_1: left promiscuous mode [ 133.854630][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.864168][ T6309] loop3: detected capacity change from 0 to 40427 [ 133.937982][ T6309] F2FS-fs (loop3): invalid crc value [ 134.005129][ T36] bridge_slave_0: left allmulticast mode [ 134.029430][ T36] bridge_slave_0: left promiscuous mode [ 134.042090][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.075576][ T50] Bluetooth: hci2: command 0x1003 tx timeout [ 134.077250][ T5631] Bluetooth: hci2: Opcode 0x1003 failed: -110 [ 134.451269][ T6335] loop4: detected capacity change from 0 to 32768 [ 134.465090][ T6335] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.160 (6335) [ 134.510447][ T6335] BTRFS info (device loop4): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 134.521457][ T6335] BTRFS info (device loop4): using sha256 checksum algorithm [ 134.650788][ T6335] BTRFS info (device loop4): rebuilding free space tree [ 134.707705][ T6335] BTRFS info (device loop4): disabling free space tree [ 134.719412][ T6335] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 134.729319][ T6335] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 134.746724][ T6309] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 134.760425][ T6335] BTRFS info (device loop4): setting nodatasum [ 134.767037][ T6335] BTRFS info (device loop4): setting nodatacow [ 134.773222][ T6335] BTRFS info (device loop4): turning off barriers [ 134.781259][ T6335] BTRFS info (device loop4): force clearing of disk cache [ 134.849181][ T6309] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 135.033425][ T5631] Bluetooth: hci6: command tx timeout [ 135.235121][ T5626] BTRFS info (device loop4): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 136.022061][ T5628] syz-executor: attempt to access beyond end of device [ 136.022061][ T5628] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 136.092712][ T5628] CPU: 1 UID: 0 PID: 5628 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 136.092769][ T5628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 136.092791][ T5628] Call Trace: [ 136.092803][ T5628] [ 136.092816][ T5628] dump_stack_lvl+0x100/0x190 [ 136.092864][ T5628] f2fs_stop_checkpoint+0x600/0x9b0 [ 136.092932][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.092979][ T5628] ? errseq_set+0xe3/0x150 [ 136.093018][ T5628] ? errseq_set+0xe3/0x150 [ 136.093057][ T5628] f2fs_write_end_io+0xf59/0x1340 [ 136.093100][ T5628] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 136.093145][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.093204][ T5628] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 136.093242][ T5628] bio_endio+0x78f/0x8f0 [ 136.093300][ T5628] submit_bio_noacct+0x64c/0x2000 [ 136.093354][ T5628] f2fs_submit_write_bio+0x135/0x340 [ 136.093418][ T5628] __submit_merged_bio+0x331/0x780 [ 136.093464][ T5628] __submit_merged_write_cond+0x3fe/0x510 [ 136.093522][ T5628] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 136.093573][ T5628] ? __pfx___might_resched+0x10/0x10 [ 136.093627][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.093682][ T5628] f2fs_write_cache_pages+0x20e9/0x2630 [ 136.093754][ T5628] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 136.093806][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.093851][ T5628] ? bpf_ksym_find+0x124/0x1c0 [ 136.093908][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.093953][ T5628] ? __kasan_check_byte+0x13/0x50 [ 136.094009][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094055][ T5628] ? unwind_next_frame+0x3be/0x2090 [ 136.094108][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094153][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.094208][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094268][ T5628] ? bpf_ksym_find+0x124/0x1c0 [ 136.094378][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094427][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094473][ T5628] ? add_lock_to_list+0x99/0x110 [ 136.094616][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.094674][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.094748][ T5628] f2fs_write_data_pages+0x799/0x16d0 [ 136.094903][ T5628] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 136.094954][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.095014][ T5628] ? do_writepages+0x4b5/0x600 [ 136.095077][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.095125][ T5628] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 136.095173][ T5628] do_writepages+0x278/0x600 [ 136.095235][ T5628] ? __pfx_do_writepages+0x10/0x10 [ 136.095290][ T5628] ? do_raw_spin_unlock+0x145/0x1e0 [ 136.095342][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.095384][ T5628] ? _raw_spin_unlock+0x28/0x50 [ 136.095437][ T5628] filemap_writeback+0x22d/0x2e0 [ 136.095499][ T5628] ? __pfx_filemap_writeback+0x10/0x10 [ 136.095556][ T5628] ? check_noncircular+0x97/0x160 [ 136.095645][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.095688][ T5628] ? find_held_lock+0x2b/0x80 [ 136.095745][ T5628] ? f2fs_sync_dirty_inodes+0x3a6/0x990 [ 136.095809][ T5628] ? f2fs_sync_dirty_inodes+0x3a6/0x990 [ 136.095854][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.095907][ T5628] f2fs_sync_dirty_inodes+0x469/0x990 [ 136.095971][ T5628] block_operations+0x2a6/0xfc0 [ 136.096014][ T5628] ? __bfs+0x150/0x2a0 [ 136.096055][ T5628] ? __pfx_block_operations+0x10/0x10 [ 136.096101][ T5628] ? check_noncircular+0x97/0x160 [ 136.096184][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096232][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096274][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.096325][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096375][ T5628] f2fs_write_checkpoint+0x582/0x5550 [ 136.096429][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096471][ T5628] ? _raw_spin_unlock_irq+0x2e/0x50 [ 136.096518][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096558][ T5628] ? __wait_for_common+0x1f3/0x4c0 [ 136.096610][ T5628] ? __pfx_schedule_timeout+0x10/0x10 [ 136.096656][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096698][ T5628] ? try_to_wake_up+0x5f6/0x1900 [ 136.096755][ T5628] ? __pfx___wait_for_common+0x10/0x10 [ 136.096817][ T5628] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 136.096874][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.096916][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.096967][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.097009][ T5628] ? kthread_stop+0x280/0x640 [ 136.097056][ T5628] kill_f2fs_super+0x3f1/0x4a0 [ 136.097102][ T5628] ? __pfx_kill_f2fs_super+0x10/0x10 [ 136.097168][ T5628] ? lockdep_hardirqs_on+0x78/0x100 [ 136.097221][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.097264][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.097321][ T5628] deactivate_locked_super+0xc1/0x1b0 [ 136.097376][ T5628] deactivate_super+0xe7/0x110 [ 136.097429][ T5628] cleanup_mnt+0x21f/0x450 [ 136.097466][ T5628] task_work_run+0x150/0x240 [ 136.097511][ T5628] ? __pfx_task_work_run+0x10/0x10 [ 136.097558][ T5628] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.097600][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.097658][ T5628] exit_to_user_mode_loop+0x107/0x4f0 [ 136.097702][ T5628] ? rcu_is_watching+0x12/0xc0 [ 136.097759][ T5628] do_syscall_64+0x706/0xf80 [ 136.097829][ T5628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.097865][ T5628] RIP: 0033:0x7fcc1e39e017 [ 136.097893][ T5628] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 136.097930][ T5628] RSP: 002b:00007ffebc04a608 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 136.097962][ T5628] RAX: 0000000000000000 RBX: 00007fcc1e432120 RCX: 00007fcc1e39e017 [ 136.097984][ T5628] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffebc04a6c0 [ 136.098005][ T5628] RBP: 00007ffebc04a6c0 R08: 00007ffebc04b6c0 R09: 00000000ffffffff [ 136.098027][ T5628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffebc04b750 [ 136.098048][ T5628] R13: 00007fcc1e432120 R14: 0000000000021036 R15: 00007ffebc04b790 [ 136.098094][ T5628] [ 136.712159][ T5628] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 137.115264][ T5631] Bluetooth: hci6: command tx timeout [ 137.231834][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 137.326820][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 137.364158][ T36] bond0 (unregistering): Released all slaves [ 137.390140][ T10] IPVS: starting estimator thread 0... [ 137.477586][ T5280] 8021q: adding VLAN 0 to HW filter on device eth1 [ 137.496184][ T6386] IPVS: using max 23 ests per chain, 55200 per kthread [ 137.983146][ T6403] loop0: detected capacity change from 0 to 1024 [ 138.015558][ T6403] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 138.097917][ T6403] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.487526][ T6414] loop3: detected capacity change from 0 to 4096 [ 138.499942][ T5630] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.608665][ T6414] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.867036][ T6414] EXT4-fs (loop3): shut down requested (1) [ 139.127891][ T5628] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.195059][ T5631] Bluetooth: hci6: command tx timeout [ 139.220679][ T6433] netlink: 'syz.1.182': attribute type 21 has an invalid length. [ 139.371912][ T6433] netlink: 'syz.1.182': attribute type 6 has an invalid length. [ 139.393109][ T6433] netlink: 132 bytes leftover after parsing attributes in process `syz.1.182'. [ 139.510157][ T36] hsr_slave_0: left promiscuous mode [ 139.527795][ T6443] netlink: 20 bytes leftover after parsing attributes in process `syz.3.183'. [ 139.548318][ T36] hsr_slave_1: left promiscuous mode [ 139.573179][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.610423][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 139.649398][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 139.683025][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 139.773383][ T5766] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 139.854796][ T36] veth1_macvtap: left promiscuous mode [ 139.876117][ T36] veth0_macvtap: left promiscuous mode [ 139.895451][ T36] veth1_vlan: left promiscuous mode [ 139.927653][ T36] veth0_vlan: left promiscuous mode [ 139.965715][ T6449] netlink: 20 bytes leftover after parsing attributes in process `syz.3.183'. [ 139.967785][ T5766] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 140.030094][ T6449] nbd: device at index 64 is going down [ 140.031228][ T5766] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 140.101342][ T5766] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 140.139794][ T5766] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.205459][ T6445] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 140.258257][ T5766] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 140.483822][ T5654] udevd[5654]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 141.016550][ T6483] loop3: detected capacity change from 0 to 256 [ 141.039343][ T6483] exfat: Deprecated parameter 'utf8' [ 141.057091][ T6483] exfat: Deprecated parameter 'utf8' [ 141.077514][ T6483] exfat: Deprecated parameter 'utf8' [ 141.163207][ T6483] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x18acca35, utbl_chksum : 0xe619d30d) [ 141.178794][ T29] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 141.269010][ T36] team0 (unregistering): Port device team_slave_1 removed [ 141.280416][ T5631] Bluetooth: hci6: command tx timeout [ 141.309455][ T5747] usb 5-1: USB disconnect, device number 5 [ 141.335923][ T29] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 141.351976][ T29] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 141.366099][ T29] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 141.389094][ T29] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.407033][ T36] team0 (unregistering): Port device team_slave_0 removed [ 141.440989][ T6485] loop3: detected capacity change from 0 to 2048 [ 141.456505][ T6479] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 141.507938][ T6485] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.585682][ T29] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 141.831605][ T149] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.858686][ T149] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 141.874782][ T149] EXT4-fs (loop3): This should not happen!! Data will be lost [ 141.874782][ T149] [ 141.897162][ T149] EXT4-fs (loop3): Total free blocks count 0 [ 141.903949][ T149] EXT4-fs (loop3): Free/Dirty block details [ 141.911114][ T29] usb 3-1: USB disconnect, device number 3 [ 141.919217][ T149] EXT4-fs (loop3): free_blocks=2415919104 [ 141.930651][ T149] EXT4-fs (loop3): dirty_blocks=32 [ 141.938351][ T149] EXT4-fs (loop3): Block reservation details [ 141.946154][ T149] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 141.958470][ T5628] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.995367][ T5628] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.023013][ T6490] loop4: detected capacity change from 0 to 256 [ 142.092289][ T6490] FAT-fs (loop4): Directory bread(block 64) failed [ 142.105383][ T6490] FAT-fs (loop4): Directory bread(block 65) failed [ 142.112459][ T6490] FAT-fs (loop4): Directory bread(block 66) failed [ 142.120678][ T6490] FAT-fs (loop4): Directory bread(block 67) failed [ 142.129783][ T6490] FAT-fs (loop4): Directory bread(block 68) failed [ 142.136919][ T6490] FAT-fs (loop4): Directory bread(block 69) failed [ 142.144535][ T6490] FAT-fs (loop4): Directory bread(block 70) failed [ 142.158003][ T6490] FAT-fs (loop4): Directory bread(block 71) failed [ 142.173715][ T6490] FAT-fs (loop4): Directory bread(block 72) failed [ 142.183218][ T6490] FAT-fs (loop4): Directory bread(block 73) failed [ 142.327878][ T6492] loop3: detected capacity change from 0 to 4096 [ 142.462990][ T5280] 8021q: adding VLAN 0 to HW filter on device eth2 [ 143.083497][ T6506] netlink: 4 bytes leftover after parsing attributes in process `syz.2.212'. [ 143.120928][ T29] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 143.356794][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.371034][ T6506] Zero length message leads to an empty skb [ 143.393397][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.425682][ T29] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 143.461329][ T29] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 143.461378][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.485260][ T29] usb 5-1: config 0 descriptor?? [ 143.871771][ T5631] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 143.881795][ T5631] CPU: 0 UID: 0 PID: 5631 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 143.881841][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 143.881866][ T5631] Workqueue: hci1 hci_rx_work [ 143.881921][ T5631] Call Trace: [ 143.881933][ T5631] [ 143.881946][ T5631] dump_stack_lvl+0x100/0x190 [ 143.881992][ T5631] sysfs_warn_dup.cold+0x1c/0x28 [ 143.882050][ T5631] sysfs_create_dir_ns+0x24b/0x2b0 [ 143.882116][ T5631] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 143.882179][ T5631] ? find_held_lock+0x2b/0x80 [ 143.882240][ T5631] ? kobject_add_internal+0x25f/0x930 [ 143.882282][ T5631] ? kobject_add_internal+0x25f/0x930 [ 143.882328][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.882376][ T5631] ? do_raw_spin_unlock+0x145/0x1e0 [ 143.882436][ T5631] kobject_add_internal+0x2c8/0x930 [ 143.882486][ T5631] kobject_add+0x16a/0x1e0 [ 143.882534][ T5631] ? __pfx_kobject_add+0x10/0x10 [ 143.882574][ T5631] ? class_to_subsys+0x10f/0x150 [ 143.882631][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.882679][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.882726][ T5631] ? kobject_put+0xb9/0x640 [ 143.882760][ T5631] ? _raw_spin_unlock+0x28/0x50 [ 143.882825][ T5631] device_add+0x294/0x1950 [ 143.882875][ T5631] ? __pfx_dev_set_name+0x10/0x10 [ 143.882933][ T5631] ? __pfx_device_add+0x10/0x10 [ 143.882983][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.883029][ T5631] ? mgmt_send_event_skb+0x2fb/0x460 [ 143.883101][ T5631] hci_conn_add_sysfs+0x1a3/0x260 [ 143.883166][ T5631] le_conn_complete_evt+0x11eb/0x1f60 [ 143.883234][ T5631] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 143.883295][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.883350][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 143.883409][ T5631] ? skb_pull_data+0x15f/0x1e0 [ 143.883469][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 143.883539][ T5631] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 143.883602][ T5631] hci_event_packet+0x51c/0xcd0 [ 143.883657][ T5631] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 143.883718][ T5631] ? __pfx_hci_event_packet+0x10/0x10 [ 143.883777][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.883827][ T5631] ? kcov_remote_start+0x374/0x660 [ 143.883870][ T5631] ? lockdep_hardirqs_on+0x78/0x100 [ 143.883928][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.883986][ T5631] hci_rx_work+0x451/0xfc0 [ 143.884048][ T5631] process_one_work+0xa0e/0x1980 [ 143.884119][ T5631] ? __pfx_process_one_work+0x10/0x10 [ 143.884165][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.884227][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.884283][ T5631] worker_thread+0x5ef/0xe50 [ 143.884350][ T5631] ? kthread+0x13a/0x450 [ 143.884391][ T5631] ? __pfx_worker_thread+0x10/0x10 [ 143.884437][ T5631] kthread+0x370/0x450 [ 143.884478][ T5631] ? __pfx_kthread+0x10/0x10 [ 143.884530][ T5631] ret_from_fork+0x72b/0xd50 [ 143.884580][ T5631] ? __pfx_ret_from_fork+0x10/0x10 [ 143.884625][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.884672][ T5631] ? rcu_is_watching+0x12/0xc0 [ 143.884728][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 143.884774][ T5631] ? __switch_to+0x800/0x1100 [ 143.884830][ T5631] ? __switch_to_asm+0x39/0x70 [ 143.884883][ T5631] ? __pfx_kthread+0x10/0x10 [ 143.884929][ T5631] ret_from_fork_asm+0x1a/0x30 [ 143.885006][ T5631] [ 144.213254][ T5631] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 144.227545][ T5631] Bluetooth: hci1: failed to register connection device [ 144.294335][ T6311] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.346470][ T6311] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.364715][ T6311] bridge_slave_0: entered allmulticast mode [ 144.366684][ T29] plantronics 0003:047F:FFFF.0005: reserved main item tag 0xd [ 144.372933][ T6311] bridge_slave_0: entered promiscuous mode [ 144.389568][ T6311] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.396774][ T6311] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.406670][ T6311] bridge_slave_1: entered allmulticast mode [ 144.416859][ T6311] bridge_slave_1: entered promiscuous mode [ 144.471113][ T6311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.484872][ T6311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.530142][ T6311] team0: Port device team_slave_0 added [ 144.546773][ T6311] team0: Port device team_slave_1 added [ 144.618325][ T29] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 144.781339][ T29] usb 5-1: USB disconnect, device number 6 [ 144.923156][ T6311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.940116][ T6311] 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. [ 144.978961][ T6540] loop3: detected capacity change from 0 to 2048 [ 144.996422][ T6540] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 145.016524][ T6311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.127408][ T6537] fido_id[6537]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 145.158131][ T5280] 8021q: adding VLAN 0 to HW filter on device eth3 [ 145.187860][ T6311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.217246][ T6311] 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. [ 145.338570][ T6311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.729589][ T6311] hsr_slave_0: entered promiscuous mode [ 145.758703][ T6311] hsr_slave_1: entered promiscuous mode [ 145.776199][ T6311] debugfs: 'hsr0' already exists in 'hsr' [ 145.792252][ T6311] Cannot create hsr debugfs directory [ 145.851376][ T6551] syzkaller1: entered promiscuous mode [ 145.872874][ T6551] syzkaller1: entered allmulticast mode [ 145.885479][ T5766] libceph: connect (1)[c::]:6789 error -101 [ 145.905757][ T5766] libceph: mon0 (1)[c::]:6789 connect error [ 145.954762][ T6555] ceph: No mds server is up or the cluster is laggy [ 146.202524][ T6569] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 146.731328][ T6585] loop2: detected capacity change from 0 to 512 [ 146.778872][ T6585] EXT4-fs: Ignoring removed orlov option [ 146.845563][ T6585] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 146.960793][ T6585] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 146.992575][ T6585] EXT4-fs error (device loop2): ext4_iget_extra_inode:5127: inode #15: comm syz.2.220: corrupted in-inode xattr: e_value size too large [ 147.030642][ T6587] loop3: detected capacity change from 0 to 4096 [ 147.076534][ T6585] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 147.082527][ T6585] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.220: couldn't read orphan inode 15 (err -117) [ 147.091807][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 147.091843][ C0] EXT4-fs (loop2): initial error at time 1778441470: ext4_iget_extra_inode:5127: inode 15 [ 147.091897][ C0] EXT4-fs (loop2): last error at time 1778441470: ext4_iget_extra_inode:5127: inode 15 [ 147.185197][ T6587] ntfs3(loop3): ino=19, mi_enum_attr [ 147.210415][ T6587] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 147.215872][ T6585] loop2: lost filesystem error report for type 5 error -117 [ 147.269146][ T6585] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.516277][ T6587] ntfs3(loop3): ino=5, "/" mi_enum_attr [ 147.550044][ T6587] ntfs3(loop3): ino=5, "/" mi_enum_attr [ 147.700523][ T6311] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 147.788119][ T6311] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 147.825393][ T6311] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 147.897678][ T6311] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 147.921534][ T6311] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 148.025538][ T5627] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.068649][ T6311] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 148.118251][ T6311] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 148.154099][ T29] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 148.194637][ T6311] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 148.333186][ T29] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 148.389982][ T29] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.412384][ T6608] loop4: detected capacity change from 0 to 4096 [ 148.431504][ T5280] 8021q: adding VLAN 0 to HW filter on device eth4 [ 148.459687][ T29] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.502175][ T29] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 148.535657][ T29] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 148.563762][ T29] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 148.590985][ T29] usb 1-1: Manufacturer: syz [ 148.652719][ T29] usb 1-1: config 0 descriptor?? [ 149.023067][ T6311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.031276][ T6627] netlink: 4 bytes leftover after parsing attributes in process `syz.3.228'. [ 149.059481][ T6628] Bluetooth: MGMT ver 1.23 [ 149.142080][ T29] appleir 0003:05AC:8243.0006: unknown main item tag 0x0 [ 149.191588][ T29] appleir 0003:05AC:8243.0006: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 149.384620][ T6311] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.503116][ T5809] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.510375][ T5809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.534112][ T6634] loop2: detected capacity change from 0 to 1024 [ 149.610985][ T9] usb 1-1: USB disconnect, device number 3 [ 149.622360][ T6634] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 149.688989][ T6633] loop4: detected capacity change from 0 to 32768 [ 149.700099][ T6633] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.230 (6633) [ 149.711653][ T149] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.721804][ T149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.771463][ T6633] BTRFS info (device loop4): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 149.784111][ T6633] BTRFS info (device loop4): using crc32c checksum algorithm [ 149.792033][ T6633] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 149.836110][ T6634] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 149.987458][ T6633] BTRFS info (device loop4): rebuilding free space tree [ 150.002717][ T6637] fido_id[6637]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 150.041558][ T6633] BTRFS info (device loop4): disabling free space tree [ 150.049148][ T6633] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 150.049206][ T6633] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 150.082058][ T6633] BTRFS info (device loop4): enabling ssd optimizations [ 150.082108][ T6633] BTRFS info (device loop4): turning on async discard [ 150.082139][ T6633] BTRFS info (device loop4): enabling disk space caching [ 150.082169][ T6633] BTRFS info (device loop4): force clearing of disk cache [ 150.082200][ T6633] BTRFS info (device loop4): use zstd compression, level 3 [ 150.395930][ T50] Bluetooth: hci1: command 0x0406 tx timeout [ 150.458263][ T5626] BTRFS info (device loop4): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 150.751570][ T5627] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.378858][ T6690] warning: `syz.0.244' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 151.549423][ T6693] input: syz1 as /devices/virtual/input/input7 [ 151.877767][ T6705] loop0: detected capacity change from 0 to 256 [ 151.908784][ T6705] vfat: Deprecated parameter 'posix' [ 151.940079][ T6705] FAT-fs: "posix" option is obsolete, not supported now [ 152.138365][ T6709] loop3: detected capacity change from 0 to 1024 [ 152.176186][ T6709] EXT4-fs: Ignoring removed orlov option [ 152.190428][ T6311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.327743][ T6709] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.673837][ T6684] loop2: detected capacity change from 0 to 32768 [ 153.186061][ T5628] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.331938][ T6311] veth0_vlan: entered promiscuous mode [ 153.408353][ T6311] veth1_vlan: entered promiscuous mode [ 153.584764][ T6311] veth0_macvtap: entered promiscuous mode [ 153.638339][ T6311] veth1_macvtap: entered promiscuous mode [ 153.696587][ T6311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.721494][ T6311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.747113][ T48] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.763578][ T5771] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 153.787106][ T48] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.827465][ T48] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.848326][ T48] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.959729][ T5771] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 153.990048][ T5771] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 154.044937][ T5771] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 154.073865][ T5771] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 154.110161][ T5771] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 154.142010][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.165439][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.181386][ T5771] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 154.195756][ T6745] loop2: detected capacity change from 0 to 512 [ 154.215892][ T5771] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 154.247705][ T5771] usb 4-1: Product: syz [ 154.263591][ T5771] usb 4-1: Manufacturer: syz [ 154.275363][ T6745] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.297083][ T5771] cdc_wdm 4-1:1.0: skipping garbage [ 154.302373][ T5771] cdc_wdm 4-1:1.0: skipping garbage [ 154.312858][ T5771] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 154.321275][ T5771] cdc_wdm 4-1:1.0: Unknown control protocol [ 154.335101][ T6745] ext4 filesystem being mounted at /50/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 154.386489][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.423514][ T29] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 154.433030][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.606002][ T29] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 154.624883][ T29] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 154.645783][ T29] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 154.663724][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.688681][ T6741] loop4: detected capacity change from 0 to 40427 [ 154.708573][ T6746] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 154.732260][ T6741] F2FS-fs (loop4): build fault injection rate: 771 [ 154.760624][ T6741] F2FS-fs (loop4): invalid crc value [ 154.768691][ T5627] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.795522][ T29] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 155.185142][ T6754] input: syz1 as /devices/virtual/input/input8 [ 155.238527][ T29] usb 2-1: USB disconnect, device number 4 [ 155.308398][ T6741] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 155.381747][ T6741] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 156.065769][ T5626] syz-executor: attempt to access beyond end of device [ 156.065769][ T5626] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 156.140261][ T5626] CPU: 1 UID: 0 PID: 5626 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 156.140311][ T5626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 156.140338][ T5626] Call Trace: [ 156.140350][ T5626] [ 156.140364][ T5626] dump_stack_lvl+0x100/0x190 [ 156.140414][ T5626] f2fs_stop_checkpoint+0x600/0x9b0 [ 156.140488][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.140536][ T5626] ? errseq_set+0xe3/0x150 [ 156.140575][ T5626] ? errseq_set+0xe3/0x150 [ 156.140614][ T5626] f2fs_write_end_io+0xf59/0x1340 [ 156.140658][ T5626] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 156.140703][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.140758][ T5626] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 156.140798][ T5626] bio_endio+0x78f/0x8f0 [ 156.140857][ T5626] submit_bio_noacct+0x64c/0x2000 [ 156.140911][ T5626] f2fs_submit_write_bio+0x135/0x340 [ 156.140979][ T5626] __submit_merged_bio+0x331/0x780 [ 156.141027][ T5626] __submit_merged_write_cond+0x3fe/0x510 [ 156.141077][ T5626] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 156.141129][ T5626] ? __pfx___might_resched+0x10/0x10 [ 156.141183][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141239][ T5626] f2fs_write_cache_pages+0x20e9/0x2630 [ 156.141311][ T5626] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 156.141364][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141410][ T5626] ? bpf_ksym_find+0x124/0x1c0 [ 156.141468][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141521][ T5626] ? __kasan_check_byte+0x13/0x50 [ 156.141578][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141625][ T5626] ? unwind_next_frame+0x3be/0x2090 [ 156.141679][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141724][ T5626] ? rcu_is_watching+0x12/0xc0 [ 156.141779][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141839][ T5626] ? bpf_ksym_find+0x124/0x1c0 [ 156.141950][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.141999][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.142045][ T5626] ? add_lock_to_list+0x99/0x110 [ 156.142081][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.142127][ T5626] ? rcu_is_watching+0x12/0xc0 [ 156.142189][ T5626] f2fs_write_data_pages+0x799/0x16d0 [ 156.142251][ T5626] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 156.142297][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.142354][ T5626] ? do_writepages+0x4b5/0x600 [ 156.142413][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.142464][ T5626] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 156.142514][ T5626] do_writepages+0x278/0x600 [ 156.142574][ T5626] ? __pfx_do_writepages+0x10/0x10 [ 156.142629][ T5626] ? do_raw_spin_unlock+0x145/0x1e0 [ 156.142680][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.142721][ T5626] ? _raw_spin_unlock+0x28/0x50 [ 156.142774][ T5626] filemap_writeback+0x22d/0x2e0 [ 156.142834][ T5626] ? __pfx_filemap_writeback+0x10/0x10 [ 156.142888][ T5626] ? check_noncircular+0x97/0x160 [ 156.142990][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143037][ T5626] ? find_held_lock+0x2b/0x80 [ 156.143097][ T5626] ? f2fs_sync_dirty_inodes+0x3a6/0x990 [ 156.143148][ T5626] ? f2fs_sync_dirty_inodes+0x3a6/0x990 [ 156.143196][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143255][ T5626] f2fs_sync_dirty_inodes+0x469/0x990 [ 156.143326][ T5626] block_operations+0x2a6/0xfc0 [ 156.143374][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143420][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143485][ T5626] ? __pfx_block_operations+0x10/0x10 [ 156.143536][ T5626] ? __pfx_clockevents_program_event+0x10/0x10 [ 156.143648][ T5626] ? ktime_get+0x23e/0x320 [ 156.143689][ T5626] ? ktime_get+0x24d/0x320 [ 156.143730][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143781][ T5626] ? rcu_is_watching+0x12/0xc0 [ 156.143836][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.143891][ T5626] f2fs_write_checkpoint+0x582/0x5550 [ 156.143964][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144017][ T5626] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 156.144069][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144123][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144169][ T5626] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 156.144236][ T5626] kill_f2fs_super+0x3f1/0x4a0 [ 156.144286][ T5626] ? __pfx_kill_f2fs_super+0x10/0x10 [ 156.144359][ T5626] ? lockdep_hardirqs_on+0x78/0x100 [ 156.144417][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144464][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144534][ T5626] deactivate_locked_super+0xc1/0x1b0 [ 156.144593][ T5626] deactivate_super+0xe7/0x110 [ 156.144649][ T5626] cleanup_mnt+0x21f/0x450 [ 156.144688][ T5626] task_work_run+0x150/0x240 [ 156.144738][ T5626] ? __pfx_task_work_run+0x10/0x10 [ 156.144788][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 156.144833][ T5626] ? rcu_is_watching+0x12/0xc0 [ 156.144894][ T5626] exit_to_user_mode_loop+0x107/0x4f0 [ 156.144942][ T5626] ? rcu_is_watching+0x12/0xc0 [ 156.145002][ T5626] do_syscall_64+0x706/0xf80 [ 156.145066][ T5626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.145105][ T5626] RIP: 0033:0x7f2a91d9e017 [ 156.145135][ T5626] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 156.145170][ T5626] RSP: 002b:00007ffe51f52ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 156.145205][ T5626] RAX: 0000000000000000 RBX: 00007f2a91e32120 RCX: 00007f2a91d9e017 [ 156.145229][ T5626] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe51f52ba0 [ 156.145253][ T5626] RBP: 00007ffe51f52ba0 R08: 00007ffe51f53ba0 R09: 00000000ffffffff [ 156.145276][ T5626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe51f53c30 [ 156.145299][ T5626] R13: 00007f2a91e32120 R14: 0000000000026114 R15: 00007ffe51f53c70 [ 156.145350][ T5626] [ 156.733252][ T5626] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 156.752506][ T5771] usb 4-1: USB disconnect, device number 4 [ 157.051989][ T6767] loop2: detected capacity change from 0 to 32768 [ 157.212640][ T6767] XFS (loop2): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 157.322483][ T6767] XFS (loop2): Ending clean mount [ 157.739430][ T6794] loop3: detected capacity change from 0 to 764 [ 157.789361][ T5627] XFS (loop2): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 158.038592][ T6794] rock: directory entry would overflow storage [ 158.078937][ T6794] rock: sig=0x4f50, size=4, remaining=3 [ 158.101256][ T6794] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 158.317613][ T6800] loop0: detected capacity change from 0 to 256 [ 158.381433][ T6800] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x190b464b, utbl_chksum : 0xe619d30d) [ 158.482293][ T6800] exFAT-fs (loop0): start_clu is invalid cluster(0xffffffff) [ 158.561910][ T6803] exFAT-fs (loop0): valid_size(150994954) is greater than size(10) [ 158.658466][ T29] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 158.837639][ T29] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 158.880153][ T29] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 158.903205][ T29] usb 2-1: config 1 interface 0 has no altsetting 0 [ 158.920904][ T29] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 158.941556][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.973410][ T29] usb 2-1: Product: syz [ 158.987549][ T29] usb 2-1: Manufacturer: syz [ 159.001791][ T29] usb 2-1: SerialNumber: syz [ 159.025495][ T6802] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 159.035880][ T5771] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 159.044295][ T6813] netlink: 96 bytes leftover after parsing attributes in process `syz.0.281'. [ 159.069521][ T6802] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 159.235687][ T5771] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.269955][ T5771] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.314422][ T5771] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 159.340045][ T5771] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 159.368228][ T5771] usb 5-1: Manufacturer: syz [ 159.399571][ T5771] usb 5-1: config 0 descriptor?? [ 160.003440][ T5766] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 160.177619][ T5766] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.188097][ T29] (unnamed net_device) (uninitialized): Assigned a random MAC address: 12:80:8a:93:d5:0d [ 160.212821][ T5766] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.263007][ T5766] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 160.294740][ T5771] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0007/input/input10 [ 160.307106][ T5766] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 160.315674][ T29] rtl8150 2-1:1.0: eth5: rtl8150 is detected [ 160.348658][ T5766] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.372591][ T29] usb 2-1: USB disconnect, device number 5 [ 160.392985][ T5766] usb 3-1: config 0 descriptor?? [ 160.527359][ T5771] input: syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0007/input/input11 [ 160.658997][ T5771] input: syz Touch Strip as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0007/input/input12 [ 160.736853][ T5771] input: syz Dial as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0007/input/input13 [ 160.899158][ T5771] uclogic 0003:256C:006D.0007: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.4-1/input0 [ 160.925665][ T5766] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 161.041568][ T5771] usb 5-1: USB disconnect, device number 7 [ 161.908522][ T6852] fido_id[6852]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 162.174685][ T6868] loop0: detected capacity change from 0 to 1024 [ 162.264495][ T6868] hfsplus: invalid file type 0174377 for inode 21 [ 162.266145][ T803] usb 3-1: USB disconnect, device number 4 [ 162.295550][ T30] audit: type=1800 audit(1778441485.374:18): pid=6868 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.299" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 163.091422][ T6886] netlink: 28 bytes leftover after parsing attributes in process `syz.1.313'. [ 163.125560][ T6886] netlink: 28 bytes leftover after parsing attributes in process `syz.1.313'. [ 163.172037][ T6886] netlink: 28 bytes leftover after parsing attributes in process `syz.1.313'. [ 163.214875][ T6886] netlink: 28 bytes leftover after parsing attributes in process `syz.1.313'. [ 163.314319][ T5611] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 163.342070][ T6895] syzkaller1: entered promiscuous mode [ 163.378430][ T6895] syzkaller1: entered allmulticast mode [ 163.475709][ T5611] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 163.516655][ T5766] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 163.533956][ T5611] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 163.575342][ T5611] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 163.603595][ T5611] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.643984][ T6887] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 163.692436][ T5611] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 163.713418][ T5766] usb 5-1: Using ep0 maxpacket: 8 [ 163.748944][ T5766] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 163.798639][ T5766] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 163.848919][ T5766] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 163.909602][ T5766] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 163.969042][ T5766] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 164.035507][ T5766] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.128960][ T5611] usb 3-1: USB disconnect, device number 5 [ 164.367835][ T5766] usb 5-1: GET_CAPABILITIES returned 0 [ 164.400467][ T5766] usbtmc 5-1:16.0: can't read capabilities [ 164.568804][ T30] audit: type=1326 audit(1778441487.644:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 164.631869][ T30] audit: type=1326 audit(1778441487.684:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 164.679399][ T30] audit: type=1326 audit(1778441487.684:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 164.701511][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 164.720077][ T29] usb 5-1: USB disconnect, device number 8 [ 164.818722][ T30] audit: type=1326 audit(1778441487.684:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 164.901294][ T30] audit: type=1326 audit(1778441487.684:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 165.030521][ T6919] loop0: detected capacity change from 0 to 2048 [ 165.055531][ T30] audit: type=1326 audit(1778441487.684:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 165.099707][ T6919] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 165.179786][ T6919] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 165.185180][ T30] audit: type=1326 audit(1778441487.694:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 165.350822][ T30] audit: type=1326 audit(1778441487.694:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 165.377721][ T6929] syzkaller1: entered promiscuous mode [ 165.410893][ T6929] syzkaller1: entered allmulticast mode [ 165.482769][ T30] audit: type=1326 audit(1778441487.694:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6912 comm="syz.6.308" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f756f99cdd9 code=0x7ffc0000 [ 165.748701][ T6942] input: syz1 as /devices/virtual/input/input16 [ 166.279473][ T6957] bridge0: port 3(syz_tun) entered disabled state [ 166.286998][ T6957] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.295178][ T6957] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.629359][ T6949] loop2: detected capacity change from 0 to 32768 [ 168.086574][ T6993] loop0: detected capacity change from 0 to 4096 [ 168.613267][ T7001] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 168.950050][ T6995] loop6: detected capacity change from 0 to 131072 [ 168.956270][ T7004] loop2: detected capacity change from 0 to 4096 [ 169.028762][ T6995] F2FS-fs (loop6): Test dummy encryption mode enabled [ 169.044904][ T6995] F2FS-fs (loop6): invalid crc value [ 169.150325][ T7015] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 169.195664][ T6995] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 169.214646][ T6995] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 169.419319][ T6995] fscrypt: AES-256-CBC-CTS using implementation "cts-cbc-aes-aesni" [ 169.706344][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 169.706373][ T30] audit: type=1800 audit(1778441492.774:42): pid=7019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.340" name="file2" dev="loop2" ino=16 res=0 errno=0 [ 170.114857][ T803] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 170.314482][ T803] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 170.353006][ T803] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 170.400026][ T803] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 170.448247][ T803] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 170.490469][ T803] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 170.546343][ T803] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 170.595505][ T803] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 170.623402][ T803] usb 1-1: Product: syz [ 170.632812][ T803] usb 1-1: Manufacturer: syz [ 170.678733][ T803] cdc_wdm 1-1:1.0: skipping garbage [ 170.699623][ T803] cdc_wdm 1-1:1.0: skipping garbage [ 170.714498][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 170.734918][ T803] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 170.753055][ T803] cdc_wdm 1-1:1.0: Unknown control protocol [ 171.032150][ T7039] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 171.073164][ T7039] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 171.293239][ T30] audit: type=1326 audit(1778441494.364:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.400553][ T30] audit: type=1326 audit(1778441494.394:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.469948][ T7055] netlink: 16 bytes leftover after parsing attributes in process `syz.3.351'. [ 171.483054][ T30] audit: type=1326 audit(1778441494.394:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.515946][ T30] audit: type=1326 audit(1778441494.394:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.587647][ T30] audit: type=1326 audit(1778441494.404:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.639192][ T5771] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 171.699261][ T30] audit: type=1326 audit(1778441494.404:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.757449][ T5747] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 171.770974][ T30] audit: type=1326 audit(1778441494.424:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=87 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.862095][ T5771] usb 3-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 171.889864][ T5771] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.911756][ T30] audit: type=1326 audit(1778441494.424:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7047 comm="syz.1.349" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38a5d9cdd9 code=0x7ffc0000 [ 171.945713][ T5771] usb 3-1: Product: syz [ 171.957834][ T5771] usb 3-1: Manufacturer: syz [ 171.967629][ T5771] usb 3-1: SerialNumber: syz [ 171.988134][ T5771] usb 3-1: config 0 descriptor?? [ 172.156802][ T5782] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.512637][ T7075] loop4: detected capacity change from 0 to 64 [ 172.637903][ T7077] loop6: detected capacity change from 0 to 2048 [ 172.676938][ T7077] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 172.796410][ T5747] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.824577][ T803] usb 1-1: USB disconnect, device number 4 [ 173.019450][ T5771] usb 3-1: f81604_read: reg: 100f failed: -EPROTO [ 173.111658][ T5771] usb 3-1: f81604_read: reg: 200f failed: -EPROTO [ 173.162365][ T5771] usb 3-1: USB disconnect, device number 6 [ 173.280273][ T5771] usb 3-1: f81604_read: reg: 100f failed: -ENODEV [ 173.456938][ T5280] usb 3-1: f81604_read: reg: 200f failed: -ENODEV [ 173.501370][ T5771] usb 3-1: f81604_read: reg: 200f failed: -ENODEV [ 173.624385][ T5782] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 173.757254][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 173.795297][ T5782] usb 4-1: Using ep0 maxpacket: 32 [ 173.802713][ T5782] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 173.820713][ T5782] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 173.835185][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 173.869246][ T5782] usb 4-1: config 0 interface 0 has no altsetting 0 [ 173.909664][ T5782] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 173.927961][ T5782] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.940398][ T5782] usb 4-1: Product: syz [ 173.948673][ T5782] usb 4-1: Manufacturer: syz [ 173.959657][ T5782] usb 4-1: SerialNumber: syz [ 173.988906][ T5782] usb 4-1: config 0 descriptor?? [ 174.001655][ T7109] netlink: 4 bytes leftover after parsing attributes in process `syz.4.374'. [ 174.261116][ T7113] loop2: detected capacity change from 0 to 2048 [ 174.286519][ T7113] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 174.303755][ T803] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 174.325861][ T7113] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 174.473404][ T803] usb 7-1: Using ep0 maxpacket: 32 [ 174.474611][ T5782] gs_usb 4-1:0.0: Configuring for 1 interfaces [ 174.488241][ T803] usb 7-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 174.513133][ T803] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.523511][ T5771] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 174.540039][ T803] usb 7-1: Product: syz [ 174.554176][ T803] usb 7-1: Manufacturer: syz [ 174.563385][ T803] usb 7-1: SerialNumber: syz [ 174.585446][ T803] usb 7-1: config 0 descriptor?? [ 174.670119][ T7121] loop0: detected capacity change from 0 to 2048 [ 174.703645][ T7121] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 174.720180][ T5771] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 174.738055][ T5771] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 174.778606][ T5771] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 174.802142][ T5771] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 174.833390][ T5771] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 174.852012][ T5771] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 174.876268][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 174.888389][ T5782] gs_usb 4-1:0.0: Couldn't register candev for channel 0 (-EINVAL) [ 174.908133][ T5771] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 174.944329][ T5782] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -22 [ 174.952197][ T5771] usb 5-1: Product: syz [ 174.960437][ T5771] usb 5-1: Manufacturer: syz [ 175.030467][ T5771] cdc_wdm 5-1:1.0: skipping garbage [ 175.050747][ T803] airspy 7-1:0.0: Board ID: 00 [ 175.054781][ T5771] cdc_wdm 5-1:1.0: skipping garbage [ 175.076080][ T803] airspy 7-1:0.0: Firmware version: [ 175.109667][ T5771] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 175.136727][ T5771] cdc_wdm 5-1:1.0: Unknown control protocol [ 175.159554][ T5782] usb 4-1: USB disconnect, device number 5 [ 175.203569][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.565161][ T7131] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.665506][ T803] airspy 7-1:0.0: usb_control_msg() failed -71 request 12 [ 175.704561][ T803] airspy 7-1:0.0: Registered as swradio24 [ 175.717029][ T803] airspy 7-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 175.752729][ T803] usb 7-1: USB disconnect, device number 2 [ 175.914011][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.075057][ T5771] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 176.159946][ T7143] netlink: 32 bytes leftover after parsing attributes in process `syz.2.389'. [ 176.257037][ T5771] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 176.281471][ T5771] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 176.316433][ T5782] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.340092][ T5771] usb 4-1: config 1 interface 0 has no altsetting 0 [ 176.368798][ T5771] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 176.386434][ T5771] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.407537][ T5771] usb 4-1: Product: syz [ 176.427570][ T5771] usb 4-1: Manufacturer: syz [ 176.443236][ T5771] usb 4-1: SerialNumber: syz [ 176.473077][ T7136] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 176.486062][ T7136] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 176.731631][ T7155] loop2: detected capacity change from 0 to 2048 [ 176.814485][ T7155] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 176.828091][ T7157] Bluetooth: MGMT ver 1.23 [ 176.847253][ T7157] Bluetooth: hci1: unsupported parameter 65529 [ 176.862423][ T7157] Bluetooth: hci1: invalid length 0, exp 2 for type 5 [ 176.956002][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.279745][ T5611] usb 5-1: USB disconnect, device number 9 [ 177.404850][ T803] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 177.424543][ T5768] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 177.517670][ T7177] loop0: detected capacity change from 0 to 512 [ 177.545895][ T7177] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 177.589889][ T5771] (unnamed net_device) (uninitialized): Assigned a random MAC address: 3a:82:c0:82:c4:65 [ 177.603403][ T803] usb 3-1: Using ep0 maxpacket: 8 [ 177.615933][ T5768] usb 7-1: Using ep0 maxpacket: 8 [ 177.625910][ T803] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 177.644301][ T803] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 177.651299][ T7177] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.666850][ T5768] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 177.675632][ T5768] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 177.687719][ T5768] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 177.697902][ T803] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 177.707952][ T5768] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 177.710574][ T5771] rtl8150 4-1:1.0: eth5: rtl8150 is detected [ 177.718208][ T803] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 177.718288][ T803] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 177.718334][ T803] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.720354][ T5768] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 177.740026][ T7177] ext4 filesystem being mounted at /79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 177.751223][ T5768] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 177.822162][ T5768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.862440][ T5771] usb 4-1: USB disconnect, device number 6 [ 177.993873][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.011917][ T5630] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.024818][ T803] usb 3-1: GET_CAPABILITIES returned 0 [ 178.030554][ T803] usbtmc 3-1:16.0: can't read capabilities [ 178.234302][ T5611] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.280236][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 178.296858][ T803] usb 3-1: USB disconnect, device number 7 [ 179.034592][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.067907][ T5611] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.080373][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.331990][ T7208] loop2: detected capacity change from 0 to 131072 [ 180.349461][ T7208] F2FS-fs (loop2): Wrong CP boundary, start(512) end(1536) blocks(0) [ 180.360088][ T7208] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 180.366539][ T5611] usb 7-1: USB disconnect, device number 3 [ 180.388849][ T7208] F2FS-fs (loop2): invalid crc value [ 180.458135][ T7211] loop4: detected capacity change from 0 to 2048 [ 180.505301][ T7208] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 180.523015][ T7211] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 180.541752][ T7208] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 180.548929][ T7208] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 180.736931][ T7223] loop6: detected capacity change from 0 to 2048 [ 180.789457][ T7223] UDF-fs: error (device loop6): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 180.892287][ T7223] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 181.114164][ T5611] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 181.222035][ T7227] loop4: detected capacity change from 0 to 2048 [ 181.255567][ T7227] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 181.294794][ T7229] netlink: 4 bytes leftover after parsing attributes in process `syz.6.426'. [ 181.307685][ T5611] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.338751][ T5611] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.393741][ T5611] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 181.438147][ T5611] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 181.469578][ T5611] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.515787][ T5611] usb 2-1: config 0 descriptor?? [ 181.600264][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.756523][ T7233] netlink: 212368 bytes leftover after parsing attributes in process `syz.6.428'. [ 181.884836][ T7221] loop3: detected capacity change from 0 to 131072 [ 181.900868][ T7221] F2FS-fs (loop3): invalid crc value [ 182.008072][ T7221] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 182.022424][ T7221] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 182.074650][ T5611] plantronics 0003:047F:FFFF.0009: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 182.531615][ T7248] loop4: detected capacity change from 0 to 1024 [ 182.634949][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.777252][ T7248] hfsplus: inconsistency in B*Tree (0,1,255,1,0) [ 182.846987][ T7248] hfsplus: xattr search failed [ 183.128073][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 183.675846][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.226290][ T7273] loop6: detected capacity change from 0 to 64 [ 184.397452][ T29] usb 2-1: USB disconnect, device number 6 [ 184.586024][ T7275] Bluetooth: MGMT ver 1.23 [ 184.714429][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.807543][ T7277] tun0: tun_chr_ioctl cmd 1074025675 [ 184.830834][ T7277] tun0: persist enabled [ 184.859168][ T7277] tun0: tun_chr_ioctl cmd 1074025675 [ 184.888278][ T7277] tun0: persist enabled [ 185.755078][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.153919][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.243843][ T7300] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 186.470972][ T7286] loop4: detected capacity change from 0 to 40427 [ 186.482639][ T7305] faux_driver vgem: [drm] Unknown color mode 265; guessing buffer size. [ 186.513100][ T7286] F2FS-fs (loop4): build fault injection rate: 174 [ 186.546222][ T7286] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 186.564438][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.585712][ T7286] F2FS-fs (loop4): invalid crc value [ 186.717905][ T5631] Bluetooth: hci6: Controller not accepting commands anymore: ncmd = 0 [ 186.728706][ T5631] Bluetooth: hci6: Injecting HCI hardware error event [ 186.738173][ T5631] Bluetooth: hci6: hardware error 0x00 [ 186.795481][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.840598][ T7286] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 186.862820][ T7312] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 186.962331][ T7286] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 187.201933][ T30] audit: type=1800 audit(1778441510.274:51): pid=7286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.443" name="bus" dev="loop4" ino=10 res=0 errno=0 [ 187.522140][ T5626] syz-executor: attempt to access beyond end of device [ 187.522140][ T5626] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 187.539920][ T5626] CPU: 1 UID: 0 PID: 5626 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 187.539969][ T5626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 187.539993][ T5626] Call Trace: [ 187.540005][ T5626] [ 187.540019][ T5626] dump_stack_lvl+0x100/0x190 [ 187.540073][ T5626] f2fs_stop_checkpoint+0x600/0x9b0 [ 187.540161][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.540212][ T5626] ? errseq_set+0xe3/0x150 [ 187.540270][ T5626] ? errseq_set+0xe3/0x150 [ 187.540310][ T5626] f2fs_write_end_io+0xf59/0x1340 [ 187.540356][ T5626] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 187.540403][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.540461][ T5626] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 187.540500][ T5626] bio_endio+0x78f/0x8f0 [ 187.540560][ T5626] submit_bio_noacct+0x64c/0x2000 [ 187.540615][ T5626] f2fs_submit_write_bio+0x135/0x340 [ 187.540682][ T5626] __submit_merged_bio+0x331/0x780 [ 187.540738][ T5626] __submit_merged_write_cond+0x3fe/0x510 [ 187.540790][ T5626] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 187.540843][ T5626] ? __pfx___might_resched+0x10/0x10 [ 187.540900][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.540961][ T5626] f2fs_write_cache_pages+0x20e9/0x2630 [ 187.541033][ T5626] ? __bfs+0x150/0x2a0 [ 187.541069][ T5626] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 187.541131][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541178][ T5626] ? __kasan_check_byte+0x13/0x50 [ 187.541237][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541286][ T5626] ? unwind_next_frame+0x3be/0x2090 [ 187.541343][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541389][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.541447][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541510][ T5626] ? bpf_ksym_find+0x124/0x1c0 [ 187.541625][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541676][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541729][ T5626] ? add_lock_to_list+0x99/0x110 [ 187.541767][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.541814][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.541879][ T5626] f2fs_write_data_pages+0x799/0x16d0 [ 187.541943][ T5626] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 187.541992][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.542050][ T5626] ? do_writepages+0x4b5/0x600 [ 187.542111][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.542164][ T5626] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 187.542218][ T5626] do_writepages+0x278/0x600 [ 187.542286][ T5626] ? __pfx_do_writepages+0x10/0x10 [ 187.542350][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.542397][ T5626] ? _raw_spin_unlock+0x3e/0x50 [ 187.542456][ T5626] filemap_writeback+0x22d/0x2e0 [ 187.542524][ T5626] ? __pfx_filemap_writeback+0x10/0x10 [ 187.542641][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.542688][ T5626] ? preempt_schedule_common+0x42/0xc0 [ 187.542752][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.542798][ T5626] ? preempt_schedule_thunk+0x16/0x30 [ 187.542873][ T5626] f2fs_sync_dirty_inodes+0x469/0x990 [ 187.542944][ T5626] block_operations+0x2a6/0xfc0 [ 187.542991][ T5626] ? __bfs+0x150/0x2a0 [ 187.543036][ T5626] ? __pfx_block_operations+0x10/0x10 [ 187.543086][ T5626] ? check_noncircular+0x97/0x160 [ 187.543178][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543231][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543281][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.543337][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543391][ T5626] f2fs_write_checkpoint+0x582/0x5550 [ 187.543450][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543496][ T5626] ? _raw_spin_unlock_irq+0x2e/0x50 [ 187.543547][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543592][ T5626] ? __wait_for_common+0x1f3/0x4c0 [ 187.543651][ T5626] ? __pfx_schedule_timeout+0x10/0x10 [ 187.543701][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543753][ T5626] ? try_to_wake_up+0x5f6/0x1900 [ 187.543815][ T5626] ? __pfx___wait_for_common+0x10/0x10 [ 187.543876][ T5626] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 187.543939][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.543985][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.544041][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.544088][ T5626] ? kthread_stop+0x280/0x640 [ 187.544134][ T5626] kill_f2fs_super+0x3f1/0x4a0 [ 187.544185][ T5626] ? __pfx_kill_f2fs_super+0x10/0x10 [ 187.544255][ T5626] ? lockdep_hardirqs_on+0x78/0x100 [ 187.544314][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.544361][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.544421][ T5626] deactivate_locked_super+0xc1/0x1b0 [ 187.544479][ T5626] deactivate_super+0xe7/0x110 [ 187.544537][ T5626] cleanup_mnt+0x21f/0x450 [ 187.544577][ T5626] task_work_run+0x150/0x240 [ 187.544626][ T5626] ? __pfx_task_work_run+0x10/0x10 [ 187.544677][ T5626] ? srso_alias_return_thunk+0x5/0xfbef5 [ 187.544729][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.544793][ T5626] exit_to_user_mode_loop+0x107/0x4f0 [ 187.544843][ T5626] ? rcu_is_watching+0x12/0xc0 [ 187.544906][ T5626] do_syscall_64+0x706/0xf80 [ 187.544974][ T5626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.545013][ T5626] RIP: 0033:0x7f2a91d9e017 [ 187.545043][ T5626] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 187.545081][ T5626] RSP: 002b:00007ffe51f52ae8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 187.545117][ T5626] RAX: 0000000000000000 RBX: 00007f2a91e32120 RCX: 00007f2a91d9e017 [ 187.545142][ T5626] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe51f52ba0 [ 187.545166][ T5626] RBP: 00007ffe51f52ba0 R08: 00007ffe51f53ba0 R09: 00000000ffffffff [ 187.545191][ T5626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe51f53c30 [ 187.545214][ T5626] R13: 00007f2a91e32120 R14: 000000000002db71 R15: 00007ffe51f53c70 [ 187.545264][ T5626] [ 188.120130][ T5626] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 188.301868][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.337304][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.603448][ T5771] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 188.806550][ T5771] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 188.837711][ T5771] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 188.858709][ T7340] loop6: detected capacity change from 0 to 1024 [ 188.875289][ T5631] Bluetooth: hci6: Opcode 0x0c03 failed: -110 [ 188.884447][ T5771] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 188.893818][ T5771] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.960002][ T7340] hfsplus: inconsistency in B*Tree (0,1,255,1,0) [ 188.973425][ T7340] hfsplus: xattr search failed [ 188.993851][ T7332] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 189.035759][ T5771] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 189.361485][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 189.509604][ T5771] usb 4-1: USB disconnect, device number 7 [ 189.624496][ T5611] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 189.983379][ T5611] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 190.166104][ T5611] usb 3-1: config 0 has an invalid interface number: 50 but max is 0 [ 190.196708][ T5611] usb 3-1: config 0 has no interface number 0 [ 190.229772][ T5611] usb 3-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 190.269200][ T5611] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 190.307807][ T5611] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.351800][ T5611] usb 3-1: Product: syz [ 190.373408][ T5611] usb 3-1: Manufacturer: syz [ 190.394762][ T5611] usb 3-1: SerialNumber: syz [ 190.403049][ T5768] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.426633][ T5611] usb 3-1: config 0 descriptor?? [ 190.483031][ T5611] yurex 3-1:0.50: USB YUREX device now attached to Yurex #0 [ 190.704893][ T5768] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 190.786253][ T5771] usb 3-1: USB disconnect, device number 8 [ 190.835225][ T5771] yurex 3-1:0.50: USB YUREX #0 now disconnected [ 190.884325][ T5768] usb 4-1: Using ep0 maxpacket: 8 [ 190.906904][ T5768] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 190.929557][ T5768] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.951121][ T5768] usb 4-1: Product: syz [ 190.963451][ T5768] usb 4-1: Manufacturer: syz [ 190.970384][ T5768] usb 4-1: SerialNumber: syz [ 190.979926][ T5768] usb 4-1: config 0 descriptor?? [ 190.995677][ T5768] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 191.123625][ T29] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 191.286324][ T29] usb 7-1: Using ep0 maxpacket: 16 [ 191.294292][ T29] usb 7-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 191.304840][ T29] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.333679][ T29] usb 7-1: config 0 descriptor?? [ 191.351339][ T29] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 191.438210][ T5747] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.913498][ T5747] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 192.035381][ T5768] usb 4-1: USB disconnect, device number 8 [ 192.076600][ T5747] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 192.088294][ T5747] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.099970][ T5747] usb 3-1: config 0 descriptor?? [ 192.108817][ T5747] cp210x 3-1:0.0: cp210x converter detected [ 192.375110][ T29] gspca_sonixj: reg_w1 err -71 [ 192.393850][ T29] sonixj 7-1:0.0: probe with driver sonixj failed with error -71 [ 192.406583][ T29] usb 7-1: USB disconnect, device number 4 [ 192.474496][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 192.516196][ T5747] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 192.647580][ T5611] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 192.863873][ T5747] usb 3-1: cp210x converter now attached to ttyUSB0 [ 193.121949][ T5747] usb 3-1: USB disconnect, device number 9 [ 193.200433][ T5747] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 193.604915][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.613130][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.648465][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.705110][ T5747] cp210x 3-1:0.0: device disconnected [ 193.877525][ T7389] loop0: detected capacity change from 0 to 131072 [ 193.926981][ T7389] F2FS-fs (loop0): Test dummy encryption mode enabled [ 193.940715][ T7389] F2FS-fs (loop0): invalid crc value [ 194.028229][ T7389] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 194.043679][ T7389] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 194.069578][ T5767] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 194.196927][ T7389] fscrypt: AES-256-XTS using implementation "xts-aes-vaes-avx2" [ 194.275330][ T5767] usb 7-1: Using ep0 maxpacket: 32 [ 194.307200][ T5767] usb 7-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 194.354304][ T5767] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.417805][ T5767] usb 7-1: config 0 descriptor?? [ 194.473073][ T5767] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 194.714436][ T5747] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.018799][ T7421] blkio.reset_stats is deprecated [ 195.164818][ T5771] IPVS: starting estimator thread 0... [ 195.293451][ T7426] IPVS: using max 24 ests per chain, 57600 per kthread [ 195.476329][ T5767] gspca_nw80x: reg_w err -71 [ 195.482504][ T7435] FAT-fs (nullb0): bogus number of reserved sectors [ 195.498396][ T5767] nw80x 7-1:0.0: probe with driver nw80x failed with error -71 [ 195.521376][ T7435] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 195.544876][ T5767] usb 7-1: USB disconnect, device number 5 [ 195.673663][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.763735][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.122451][ T7452] geneve2: entered promiscuous mode [ 196.149663][ T7452] geneve2: entered allmulticast mode [ 196.359412][ T7456] loop6: detected capacity change from 0 to 1024 [ 196.363679][ T7458] netlink: 212368 bytes leftover after parsing attributes in process `syz.1.513'. [ 196.469704][ T7456] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.794951][ T5747] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.830002][ T6311] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.435268][ T5771] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 197.835607][ T5767] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.064926][ T7490] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.103569][ T7490] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.134908][ T7490] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.202065][ T7490] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.270389][ T7490] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.300036][ T7494] loop4: detected capacity change from 0 to 512 [ 198.391666][ T7498] loop2: detected capacity change from 0 to 128 [ 198.399638][ T7494] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 198.640731][ T5626] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.714716][ T5782] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 198.915157][ T5782] usb 3-1: Using ep0 maxpacket: 32 [ 198.935526][ T5782] usb 3-1: config 4 has an invalid interface number: 128 but max is 0 [ 198.970180][ T5782] usb 3-1: config 4 has no interface number 0 [ 199.001043][ T5782] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.051765][ T5782] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.093182][ T5782] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 199.130033][ T5782] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.220771][ T5782] hub 3-1:4.128: USB hub found [ 199.378704][ T7513] syzkaller1: entered promiscuous mode [ 199.405291][ T7513] syzkaller1: entered allmulticast mode [ 199.433625][ T5782] hub 3-1:4.128: 28 ports detected [ 199.454397][ T5782] hub 3-1:4.128: Using single TT (err -22) [ 199.477790][ T5782] hub 3-1:4.128: insufficient power available to use all downstream ports [ 199.641352][ T5782] hub 3-1:4.128: hub_hub_status failed (err = -71) [ 199.658888][ T5782] hub 3-1:4.128: config failed, can't get hub status (err -71) [ 199.727325][ T5782] usb 3-1: USB disconnect, device number 10 [ 199.804750][ T5771] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 199.983492][ T5771] usb 5-1: Using ep0 maxpacket: 8 [ 200.002826][ T5771] usb 5-1: config index 0 descriptor too short (expected 5924, got 36) [ 200.034779][ T7534] input: syz1 as /devices/virtual/input/input17 [ 200.048968][ T5771] usb 5-1: config 250 has an invalid interface number: 228 but max is -1 [ 200.084638][ T5771] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 0 [ 200.127279][ T5771] usb 5-1: config 250 has no interface number 0 [ 200.140992][ T5771] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 200.170069][ T5771] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 200.212151][ T5771] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 200.247717][ T5771] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 [ 200.297266][ T5771] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 200.358151][ T5771] usb 5-1: config 250 interface 228 has no altsetting 0 [ 200.396457][ T5771] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 200.439693][ T5771] usb 5-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 200.484210][ T5771] usb 5-1: Product: syz [ 200.498035][ T5771] usb 5-1: SerialNumber: syz [ 200.558260][ T5771] hub 5-1:250.228: bad descriptor, ignoring hub [ 200.600818][ T5771] hub 5-1:250.228: probe with driver hub failed with error -5 [ 200.668638][ T7544] loop2: detected capacity change from 0 to 512 [ 200.731984][ T7544] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.540: inode has both inline data and extents flags [ 200.825765][ T5771] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 10 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 200.843041][ T7544] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 200.843332][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 200.859272][ C1] EXT4-fs (loop2): initial error at time 1778441523: ext4_orphan_get:1397: inode 15 [ 200.868793][ C1] EXT4-fs (loop2): last error at time 1778441523: ext4_orphan_get:1397: inode 15 [ 200.882043][ T7544] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.540: couldn't read orphan inode 15 (err -117) [ 200.924982][ T7544] loop2: lost filesystem error report for type 5 error -117 [ 200.940265][ T7539] IPVS: Scheduler module ip_vs_sip not found [ 200.962620][ T5767] net_ratelimit: 3 callbacks suppressed [ 200.962648][ T5767] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 200.980909][ T7544] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.715820][ T7524] usb 5-1: reset high-speed USB device number 10 using dummy_hcd [ 201.754641][ T5766] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.772994][ T5627] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.896264][ T7524] usb 5-1: device firmware changed [ 201.950097][ T5767] usb 5-1: USB disconnect, device number 10 [ 202.007211][ T5767] usblp0: removed [ 202.073963][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.183563][ T5767] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 202.367899][ T5767] usb 5-1: Using ep0 maxpacket: 8 [ 202.389377][ T5767] usb 5-1: unable to get BOS descriptor or descriptor too short [ 202.405866][ T5767] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 202.423464][ T5767] usb 5-1: can't read configurations, error -71 [ 202.473572][ T29] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 202.533812][ T7581] input: syz1 as /devices/virtual/input/input18 [ 202.567317][ T7579] loop0: detected capacity change from 0 to 2048 [ 202.595792][ T7579] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 202.644317][ T29] usb 2-1: config 0 has an invalid interface number: 50 but max is 0 [ 202.672138][ T29] usb 2-1: config 0 has no interface number 0 [ 202.682278][ T29] usb 2-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 202.727695][ T29] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 202.759543][ T29] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.770913][ T29] usb 2-1: Product: syz [ 202.776333][ T29] usb 2-1: Manufacturer: syz [ 202.781093][ T29] usb 2-1: SerialNumber: syz [ 202.818074][ T29] usb 2-1: config 0 descriptor?? [ 202.819508][ T7587] loop6: detected capacity change from 0 to 764 [ 202.863128][ T29] yurex 2-1:0.50: USB YUREX device now attached to Yurex #0 [ 202.957098][ T7587] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 203.115514][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.188622][ T29] usb 2-1: USB disconnect, device number 7 [ 203.225789][ T29] yurex 2-1:0.50: USB YUREX #0 now disconnected [ 204.124654][ T803] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 204.148916][ T7619] loop0: detected capacity change from 0 to 512 [ 204.193924][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.207195][ T7619] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.315907][ T803] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 229, changing to 11 [ 204.335548][ T803] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 42493, setting to 1024 [ 204.359381][ T803] usb 5-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 204.384965][ T803] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.426277][ T803] usb 5-1: config 0 descriptor?? [ 204.447231][ T7608] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 204.566516][ T5630] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.695096][ T7626] netlink: 212368 bytes leftover after parsing attributes in process `syz.1.573'. [ 204.793902][ T5766] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.926873][ T803] cm6533_jd 0003:0D8C:0022.000A: unknown global tag 0xd [ 204.960829][ T803] cm6533_jd 0003:0D8C:0022.000A: item 0 0 1 13 parsing failed [ 204.999809][ T803] cm6533_jd 0003:0D8C:0022.000A: parse failed [ 205.027918][ T803] cm6533_jd 0003:0D8C:0022.000A: probe with driver cm6533_jd failed with error -22 [ 205.136577][ T803] usb 5-1: USB disconnect, device number 13 [ 205.274278][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.610065][ T7651] loop0: detected capacity change from 0 to 512 [ 205.679999][ T7651] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.583: inode has both inline data and extents flags [ 205.760392][ T7651] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 205.760832][ T7651] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.583: couldn't read orphan inode 15 (err -117) [ 205.770296][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 205.770331][ C1] EXT4-fs (loop0): initial error at time 1778441528: ext4_orphan_get:1397: inode 15 [ 205.770386][ C1] EXT4-fs (loop0): last error at time 1778441528: ext4_orphan_get:1397: inode 15 [ 205.814282][ T7651] loop0: lost filesystem error report for type 5 error -117 [ 205.835628][ T7651] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 206.176767][ T7651] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 206.316676][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.465243][ T5630] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.800464][ T7675] 9pnet: p9_errstr2errno: server reported unknown error [ 207.036175][ T5766] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.355023][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.387582][ T5820] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.558066][ T5820] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.720500][ T7686] loop6: detected capacity change from 0 to 512 [ 207.734598][ T7686] EXT4-fs: Ignoring removed bh option [ 207.757430][ T7684] netlink: 'syz.4.598': attribute type 1 has an invalid length. [ 207.800159][ T7686] EXT4-fs (loop6): warning: mounting unchecked fs, running e2fsck is recommended [ 207.844238][ T5782] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.938066][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 207.952527][ T50] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 207.960755][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 207.973525][ T50] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 207.983829][ T7686] EXT4-fs (loop6): 1 truncate cleaned up [ 207.990754][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 208.002779][ T7686] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 208.169142][ T7693] EXT4-fs error (device loop6): ext4_validate_block_bitmap:440: comm syz.6.601: bg 0: block 465: padding at end of block bitmap is not set [ 208.212593][ T5820] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.258490][ T7686] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 416 with error 28 [ 208.299186][ T7693] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 208.339772][ T7686] EXT4-fs (loop6): This should not happen!! Data will be lost [ 208.339772][ T7686] [ 208.352139][ T7686] EXT4-fs (loop6): Total free blocks count 0 [ 208.358683][ T7693] EXT4-fs (loop6): This should not happen!! Data will be lost [ 208.358683][ T7693] [ 208.373565][ T7686] EXT4-fs (loop6): Free/Dirty block details [ 208.385794][ T7686] EXT4-fs (loop6): free_blocks=0 [ 208.391180][ T7693] EXT4-fs (loop6): Total free blocks count 0 [ 208.394181][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.401485][ T7686] EXT4-fs (loop6): dirty_blocks=417 [ 208.462832][ T5820] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.612731][ T6311] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 209.001342][ T7709] netlink: 268 bytes leftover after parsing attributes in process `syz.6.607'. [ 209.013446][ T29] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 209.029064][ T7709] netlink: 164 bytes leftover after parsing attributes in process `syz.6.607'. [ 209.126339][ T5631] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 209.140456][ T5631] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 209.150867][ T5631] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 209.161034][ T5631] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 209.171246][ T5631] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 209.204877][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 209.212192][ T29] usb 3-1: config 0 has no interfaces? [ 209.255154][ T29] usb 3-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 209.299132][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.344056][ T29] usb 3-1: Product: syz [ 209.360763][ T29] usb 3-1: Manufacturer: syz [ 209.378353][ T29] usb 3-1: SerialNumber: syz [ 209.438560][ T803] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 209.453622][ T29] usb 3-1: config 0 descriptor?? [ 209.623211][ T5820] bridge_slave_1: left allmulticast mode [ 209.632381][ T5820] bridge_slave_1: left promiscuous mode [ 209.645827][ T5820] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.714098][ T12] tipc: Subscription rejected, illegal request [ 209.725575][ T5820] bridge_slave_0: left allmulticast mode [ 209.743789][ T5820] bridge_slave_0: left promiscuous mode [ 209.762251][ T5820] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.789294][ T5782] usb 3-1: USB disconnect, device number 11 [ 210.046447][ T7716] nbd0: detected capacity change from 0 to 63 [ 210.083714][ T5645] Bluetooth: hci2: command tx timeout [ 210.091706][ T50] block nbd0: Receive control failed (result -32) [ 210.092131][ T5631] block nbd0: Receive control failed (result -32) [ 210.109281][ T6874] block nbd0: Dead connection, failed to find a fallback [ 210.141549][ T6874] block nbd0: shutting down sockets [ 210.155839][ T6874] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.193276][ T6874] Buffer I/O error on dev nbd0, logical block 0, async page read [ 210.273607][ T6874] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.304825][ T6874] Buffer I/O error on dev nbd0, logical block 1, async page read [ 210.313078][ T6874] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.327117][ T6874] Buffer I/O error on dev nbd0, logical block 2, async page read [ 210.335492][ T6874] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.346143][ T6874] Buffer I/O error on dev nbd0, logical block 3, async page read [ 210.378840][ T6874] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.390484][ T5820] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 210.416917][ T6874] Buffer I/O error on dev nbd0, logical block 0, async page read [ 210.425779][ T6874] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.435542][ T6874] Buffer I/O error on dev nbd0, logical block 1, async page read [ 210.459057][ T6874] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.484719][ T5820] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 210.501840][ T6874] Buffer I/O error on dev nbd0, logical block 2, async page read [ 210.526523][ T6874] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.548257][ T6874] Buffer I/O error on dev nbd0, logical block 3, async page read [ 210.548315][ T5820] bond0 (unregistering): Released all slaves [ 210.568922][ T6874] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.589247][ T6874] Buffer I/O error on dev nbd0, logical block 0, async page read [ 210.620503][ T6874] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 210.636773][ T6874] Buffer I/O error on dev nbd0, logical block 1, async page read [ 210.653905][ T5820] bond1 (unregistering): Released all slaves [ 210.662125][ T6874] ldm_validate_partition_table(): Disk read failed. [ 210.675193][ T6874] Dev nbd0: unable to read RDB block 0 [ 210.699086][ T6874] nbd0: unable to read partition table [ 210.783119][ T6874] ldm_validate_partition_table(): Disk read failed. [ 210.813202][ T6874] Dev nbd0: unable to read RDB block 0 [ 210.838362][ T6874] nbd0: unable to read partition table [ 211.273475][ T5631] Bluetooth: hci4: command tx timeout [ 212.055938][ T7750] input: syz1 as /devices/virtual/input/input19 [ 212.155110][ T5631] Bluetooth: hci2: command tx timeout [ 212.259995][ T5820] hsr_slave_0: left promiscuous mode [ 212.283021][ T5820] hsr_slave_1: left promiscuous mode [ 212.300832][ T5820] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 212.323673][ T5820] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 212.346527][ T5820] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 212.367120][ T5820] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 212.439052][ T5820] veth1_macvtap: left promiscuous mode [ 212.455172][ T5820] veth0_macvtap: left promiscuous mode [ 212.469176][ T5820] veth1_vlan: left promiscuous mode [ 212.473141][ T7759] netlink: 4 bytes leftover after parsing attributes in process `syz.2.616'. [ 212.489210][ T5820] veth0_vlan: left promiscuous mode [ 212.943656][ T803] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 212.992439][ T5820] team0 (unregistering): Port device team_slave_1 removed [ 213.023092][ T5820] team0 (unregistering): Port device team_slave_0 removed [ 213.107483][ T803] usb 3-1: Using ep0 maxpacket: 32 [ 213.130695][ T803] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 213.143141][ T803] usb 3-1: config 0 has no interface number 0 [ 213.152765][ T803] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 213.162880][ T803] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.178886][ T803] usb 3-1: Product: syz [ 213.183237][ T803] usb 3-1: Manufacturer: syz [ 213.188607][ T803] usb 3-1: SerialNumber: syz [ 213.219837][ T803] usb 3-1: config 0 descriptor?? [ 213.248005][ T803] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 213.354154][ T5631] Bluetooth: hci4: command tx timeout [ 213.464464][ T803] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 213.492938][ T5280] 8021q: adding VLAN 0 to HW filter on device eth5 [ 213.509510][ T803] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 213.727439][ T7774] loop4: detected capacity change from 0 to 512 [ 213.779360][ T7774] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.623: inode has both inline data and extents flags [ 213.827783][ T7774] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 213.829341][ T7774] EXT4-fs error (device loop4): ext4_orphan_get:1400: comm syz.4.623: couldn't read orphan inode 15 (err -117) [ 213.838798][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 213.838834][ C0] EXT4-fs (loop4): initial error at time 1778441536: ext4_orphan_get:1397: inode 15 [ 213.838891][ C0] EXT4-fs (loop4): last error at time 1778441536: ext4_orphan_get:1397: inode 15 [ 213.878572][ T7774] loop4: lost filesystem error report for type 5 error -117 [ 213.906973][ T7774] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.003681][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 214.018315][ T803] usb 3-1: USB disconnect, device number 12 [ 214.094236][ T803] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 214.212831][ T803] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 214.233875][ T5631] Bluetooth: hci2: command tx timeout [ 214.247001][ T803] quatech2 3-1:0.51: device disconnected [ 214.428557][ T5626] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.431542][ T5820] IPVS: stop unused estimator thread 0... [ 214.743563][ T803] usb 7-1: new low-speed USB device number 6 using dummy_hcd [ 214.957107][ T803] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 214.985662][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 215.011458][ T803] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 215.034669][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 215.062181][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 215.086513][ T803] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 215.108947][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 215.132406][ T803] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 215.146589][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 215.159005][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 215.173561][ T5782] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 215.173958][ T803] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 215.207194][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 215.228090][ T803] usb 7-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 215.251882][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 215.276867][ T803] usb 7-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 215.301798][ T803] usb 7-1: string descriptor 0 read error: -22 [ 215.313469][ T803] usb 7-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 215.331915][ T803] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.345479][ T5782] usb 3-1: Using ep0 maxpacket: 16 [ 215.370267][ T803] adutux 7-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 215.381918][ T5782] usb 3-1: config 0 has no interfaces? [ 215.405931][ T5782] usb 3-1: New USB device found, idVendor=1c9e, idProduct=0a02, bcdDevice= 0.00 [ 215.433401][ T5631] Bluetooth: hci4: command tx timeout [ 215.447280][ T5782] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 215.490148][ T5782] usb 3-1: Product: syz [ 215.502578][ T7689] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.511863][ T5782] usb 3-1: SerialNumber: syz [ 215.526077][ T7689] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.539441][ T5782] usb 3-1: config 0 descriptor?? [ 215.558916][ T7689] bridge_slave_0: entered allmulticast mode [ 215.621384][ T7689] bridge_slave_0: entered promiscuous mode [ 215.662786][ T7689] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.680667][ T7689] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.689966][ T7689] bridge_slave_1: entered allmulticast mode [ 215.701357][ T7689] bridge_slave_1: entered promiscuous mode [ 215.749096][ T5280] 8021q: adding VLAN 0 to HW filter on device eth6 [ 215.784539][ T5746] usb 7-1: USB disconnect, device number 6 [ 215.832314][ T5767] usb 3-1: USB disconnect, device number 13 [ 215.900889][ T7689] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.935957][ T803] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 215.952088][ T7689] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.019012][ T29] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 216.067109][ T7824] loop4: detected capacity change from 0 to 2048 [ 216.067699][ T7689] team0: Port device team_slave_0 added [ 216.084113][ T7689] team0: Port device team_slave_1 added [ 216.092788][ T7710] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.105411][ T7710] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.113547][ T803] usb 2-1: Using ep0 maxpacket: 8 [ 216.121681][ T7710] bridge_slave_0: entered allmulticast mode [ 216.126009][ T7824] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 216.139262][ T7710] bridge_slave_0: entered promiscuous mode [ 216.147215][ T803] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 216.167729][ T29] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 216.179647][ T803] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 216.211651][ T803] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 216.257938][ T803] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 216.288841][ T803] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 216.314001][ T5631] Bluetooth: hci2: command tx timeout [ 216.324396][ T7710] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.332919][ T803] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 216.351421][ T7710] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.352776][ T803] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.399873][ T7710] bridge_slave_1: entered allmulticast mode [ 216.421284][ T7826] fido_id[7826]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 216.453021][ T7710] bridge_slave_1: entered promiscuous mode [ 216.592796][ T7689] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.607283][ T803] usb 2-1: usb_control_msg returned -32 [ 216.625834][ T7689] 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. [ 216.627737][ T803] usbtmc 2-1:16.0: can't read capabilities [ 216.732099][ T7689] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.877112][ T30] audit: type=1326 audit(1778441539.954:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7838 comm="syz.2.637" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa47d99cdd9 code=0x0 [ 216.999140][ T7843] usbtmc 2-1:16.0: INITIATE_ABORT_BULK_OUT returned 0 [ 217.012234][ T7689] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.033487][ T7689] 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. [ 217.094383][ T7689] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.159306][ T7710] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.201185][ T29] usb 2-1: USB disconnect, device number 8 [ 217.281183][ T7710] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.506919][ T7689] hsr_slave_0: entered promiscuous mode [ 217.513398][ T5631] Bluetooth: hci4: command tx timeout [ 217.525532][ T7689] hsr_slave_1: entered promiscuous mode [ 217.532164][ T7689] debugfs: 'hsr0' already exists in 'hsr' [ 217.539220][ T7689] Cannot create hsr debugfs directory [ 217.557923][ T7710] team0: Port device team_slave_0 added [ 217.601685][ T7710] team0: Port device team_slave_1 added [ 217.870638][ T7710] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.897561][ T7710] 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. [ 217.982322][ T7710] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 218.101061][ T5280] 8021q: adding VLAN 0 to HW filter on device eth7 [ 218.149048][ T7710] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 218.164777][ T29] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 218.166960][ T7710] 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. [ 218.209207][ T7710] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.343433][ T29] usb 7-1: Using ep0 maxpacket: 8 [ 218.355509][ T29] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 218.377119][ T29] usb 7-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 218.392351][ T29] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.424016][ T29] usb 7-1: config 0 descriptor?? [ 218.578953][ T7710] hsr_slave_0: entered promiscuous mode [ 218.591831][ T7710] hsr_slave_1: entered promiscuous mode [ 218.603974][ T7710] debugfs: 'hsr0' already exists in 'hsr' [ 218.610001][ T7710] Cannot create hsr debugfs directory [ 218.668483][ T29] iowarrior 7-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 219.100807][ T5766] usb 7-1: USB disconnect, device number 7 [ 219.168618][ T5631] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 219.180773][ T5631] CPU: 1 UID: 0 PID: 5631 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 219.180821][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.180848][ T5631] Workqueue: hci0 hci_rx_work [ 219.180906][ T5631] Call Trace: [ 219.180917][ T5631] [ 219.180930][ T5631] dump_stack_lvl+0x100/0x190 [ 219.180976][ T5631] sysfs_warn_dup.cold+0x1c/0x28 [ 219.181035][ T5631] sysfs_create_dir_ns+0x24b/0x2b0 [ 219.181108][ T5631] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 219.181171][ T5631] ? find_held_lock+0x2b/0x80 [ 219.181234][ T5631] ? kobject_add_internal+0x25f/0x930 [ 219.181276][ T5631] ? kobject_add_internal+0x25f/0x930 [ 219.181322][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.181371][ T5631] ? do_raw_spin_unlock+0x145/0x1e0 [ 219.181426][ T5631] kobject_add_internal+0x2c8/0x930 [ 219.181480][ T5631] kobject_add+0x16a/0x1e0 [ 219.181518][ T5631] ? __pfx_kobject_add+0x10/0x10 [ 219.181552][ T5631] ? class_to_subsys+0x10f/0x150 [ 219.181607][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.181655][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.181699][ T5631] ? kobject_put+0xb9/0x640 [ 219.181732][ T5631] ? _raw_spin_unlock+0x28/0x50 [ 219.181822][ T5631] device_add+0x294/0x1950 [ 219.181870][ T5631] ? __pfx_dev_set_name+0x10/0x10 [ 219.181926][ T5631] ? __pfx_device_add+0x10/0x10 [ 219.181973][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.182018][ T5631] ? mgmt_send_event_skb+0x2fb/0x460 [ 219.182089][ T5631] hci_conn_add_sysfs+0x1a3/0x260 [ 219.182154][ T5631] le_conn_complete_evt+0x11eb/0x1f60 [ 219.182223][ T5631] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 219.182283][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.182339][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 219.182398][ T5631] ? skb_pull_data+0x15f/0x1e0 [ 219.182460][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 219.182521][ T5631] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 219.182585][ T5631] hci_event_packet+0x51c/0xcd0 [ 219.182645][ T5631] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 219.182707][ T5631] ? __pfx_hci_event_packet+0x10/0x10 [ 219.182776][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.182822][ T5631] ? kcov_remote_start+0x374/0x660 [ 219.182865][ T5631] ? lockdep_hardirqs_on+0x78/0x100 [ 219.182942][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.183001][ T5631] hci_rx_work+0x451/0xfc0 [ 219.183064][ T5631] process_one_work+0xa0e/0x1980 [ 219.183138][ T5631] ? __pfx_process_one_work+0x10/0x10 [ 219.183184][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.183248][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.183303][ T5631] worker_thread+0x5ef/0xe50 [ 219.183370][ T5631] ? kthread+0x13a/0x450 [ 219.183411][ T5631] ? __pfx_worker_thread+0x10/0x10 [ 219.183458][ T5631] kthread+0x370/0x450 [ 219.183499][ T5631] ? __pfx_kthread+0x10/0x10 [ 219.183546][ T5631] ret_from_fork+0x72b/0xd50 [ 219.183596][ T5631] ? __pfx_ret_from_fork+0x10/0x10 [ 219.183642][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.183690][ T5631] ? rcu_is_watching+0x12/0xc0 [ 219.183757][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.183804][ T5631] ? __switch_to+0x800/0x1100 [ 219.183860][ T5631] ? __switch_to_asm+0x39/0x70 [ 219.183914][ T5631] ? __pfx_kthread+0x10/0x10 [ 219.183961][ T5631] ret_from_fork_asm+0x1a/0x30 [ 219.184040][ T5631] [ 219.516439][ T5631] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 219.530684][ T5631] Bluetooth: hci0: failed to register connection device [ 219.580047][ T5631] ================================================================== [ 219.588153][ T5631] BUG: KASAN: slab-use-after-free in l2cap_connect_cfm+0xde7/0xf80 [ 219.596178][ T5631] Read of size 8 at addr ffff888051161480 by task kworker/u9:2/5631 [ 219.604176][ T5631] [ 219.606517][ T5631] CPU: 1 UID: 0 PID: 5631 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 219.606560][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.606590][ T5631] Workqueue: hci0 hci_rx_work [ 219.606643][ T5631] Call Trace: [ 219.606654][ T5631] [ 219.606668][ T5631] dump_stack_lvl+0x100/0x190 [ 219.606707][ T5631] print_report+0x13d/0x4b0 [ 219.606769][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.606817][ T5631] ? __virt_addr_valid+0x239/0x430 [ 219.606861][ T5631] ? l2cap_connect_cfm+0xde7/0xf80 [ 219.606915][ T5631] kasan_report+0xdf/0x1d0 [ 219.606974][ T5631] ? l2cap_connect_cfm+0xde7/0xf80 [ 219.607035][ T5631] l2cap_connect_cfm+0xde7/0xf80 [ 219.607093][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 219.607151][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.607202][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 219.607258][ T5631] le_conn_complete_evt+0x197c/0x1f60 [ 219.607321][ T5631] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 219.607378][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.607430][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 219.607483][ T5631] ? skb_pull_data+0x15f/0x1e0 [ 219.607537][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 219.607593][ T5631] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 219.607648][ T5631] hci_event_packet+0x51c/0xcd0 [ 219.607698][ T5631] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 219.607759][ T5631] ? __pfx_hci_event_packet+0x10/0x10 [ 219.607810][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.607855][ T5631] ? kcov_remote_start+0x374/0x660 [ 219.607894][ T5631] ? lockdep_hardirqs_on+0x78/0x100 [ 219.607950][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.607999][ T5631] hci_rx_work+0x451/0xfc0 [ 219.608053][ T5631] process_one_work+0xa0e/0x1980 [ 219.608109][ T5631] ? __pfx_process_one_work+0x10/0x10 [ 219.608153][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.608204][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.608251][ T5631] worker_thread+0x5ef/0xe50 [ 219.608306][ T5631] ? kthread+0x13a/0x450 [ 219.608347][ T5631] ? __pfx_worker_thread+0x10/0x10 [ 219.608392][ T5631] kthread+0x370/0x450 [ 219.608429][ T5631] ? __pfx_kthread+0x10/0x10 [ 219.608470][ T5631] ret_from_fork+0x72b/0xd50 [ 219.608514][ T5631] ? __pfx_ret_from_fork+0x10/0x10 [ 219.608556][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.608599][ T5631] ? rcu_is_watching+0x12/0xc0 [ 219.608652][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 219.608696][ T5631] ? __switch_to+0x800/0x1100 [ 219.608754][ T5631] ? __switch_to_asm+0x39/0x70 [ 219.608805][ T5631] ? __pfx_kthread+0x10/0x10 [ 219.608845][ T5631] ret_from_fork_asm+0x1a/0x30 [ 219.608907][ T5631] [ 219.608918][ T5631] [ 219.868282][ T5631] Allocated by task 5631: [ 219.872617][ T5631] kasan_save_stack+0x30/0x50 [ 219.877327][ T5631] kasan_save_track+0x14/0x30 [ 219.882045][ T5631] __kasan_kmalloc+0xaa/0xb0 [ 219.886662][ T5631] l2cap_chan_create+0x44/0x940 [ 219.891573][ T5631] l2cap_sock_alloc.constprop.0+0xf5/0x1e0 [ 219.897418][ T5631] l2cap_sock_new_connection_cb+0x10f/0x260 [ 219.903352][ T5631] l2cap_connect_cfm+0x4e2/0xf80 [ 219.908312][ T5631] le_conn_complete_evt+0x197c/0x1f60 [ 219.913754][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 219.919348][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 219.924144][ T5631] hci_event_packet+0x51c/0xcd0 [ 219.929014][ T5631] hci_rx_work+0x451/0xfc0 [ 219.933452][ T5631] process_one_work+0xa0e/0x1980 [ 219.938406][ T5631] worker_thread+0x5ef/0xe50 [ 219.943006][ T5631] kthread+0x370/0x450 [ 219.947091][ T5631] ret_from_fork+0x72b/0xd50 [ 219.951707][ T5631] ret_from_fork_asm+0x1a/0x30 [ 219.956498][ T5631] [ 219.958813][ T5631] Freed by task 7881: [ 219.962782][ T5631] kasan_save_stack+0x30/0x50 [ 219.967478][ T5631] kasan_save_track+0x14/0x30 [ 219.972176][ T5631] kasan_save_free_info+0x3b/0x70 [ 219.977213][ T5631] __kasan_slab_free+0x5f/0x80 [ 219.982006][ T5631] kfree+0x223/0x6c0 [ 219.985913][ T5631] l2cap_chan_put+0x235/0x300 [ 219.990610][ T5631] l2cap_sock_cleanup_listen+0x4d/0x2d0 [ 219.996176][ T5631] l2cap_sock_release+0x69/0x280 [ 220.001131][ T5631] __sock_release+0xb3/0x260 [ 220.005742][ T5631] sock_close+0x1c/0x30 [ 220.009917][ T5631] __fput+0x3ff/0xb50 [ 220.013917][ T5631] task_work_run+0x150/0x240 [ 220.018527][ T5631] exit_to_user_mode_loop+0x107/0x4f0 [ 220.023918][ T5631] do_syscall_64+0x706/0xf80 [ 220.028538][ T5631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.034445][ T5631] [ 220.036764][ T5631] The buggy address belongs to the object at ffff888051161000 [ 220.036764][ T5631] which belongs to the cache kmalloc-2k of size 2048 [ 220.050824][ T5631] The buggy address is located 1152 bytes inside of [ 220.050824][ T5631] freed 2048-byte region [ffff888051161000, ffff888051161800) [ 220.064803][ T5631] [ 220.067117][ T5631] The buggy address belongs to the physical page: [ 220.073518][ T5631] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888051162000 pfn:0x51160 [ 220.083585][ T5631] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 220.092204][ T5631] flags: 0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff) [ 220.100718][ T5631] page_type: f5(slab) [ 220.104878][ T5631] raw: 00fff00000000240 ffff88813fe34000 ffff88813fe2e948 ffff88813fe2e948 [ 220.113641][ T5631] raw: ffff888051162000 0000000800080002 00000000f5000000 0000000000000000 [ 220.122233][ T5631] head: 00fff00000000240 ffff88813fe34000 ffff88813fe2e948 ffff88813fe2e948 [ 220.130964][ T5631] head: ffff888051162000 0000000800080002 00000000f5000000 0000000000000000 [ 220.139651][ T5631] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 220.148348][ T5631] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 220.157021][ T5631] page dumped because: kasan: bad access detected [ 220.163443][ T5631] page_owner tracks the page as allocated [ 220.169172][ T5631] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5631, tgid 5631 (kworker/u9:2), ts 219538619016, free_ts 216286689757 [ 220.190344][ T5631] post_alloc_hook+0x153/0x170 [ 220.195178][ T5631] get_page_from_freelist+0x11a6/0x33b0 [ 220.200839][ T5631] __alloc_frozen_pages_noprof+0x27c/0x2bc0 [ 220.206763][ T5631] new_slab+0xa6/0x6c0 [ 220.210895][ T5631] refill_objects+0x277/0x420 [ 220.215598][ T5631] __pcs_replace_empty_main+0x375/0x650 [ 220.221167][ T5631] __kmalloc_cache_noprof+0x493/0x6f0 [ 220.226586][ T5631] l2cap_chan_create+0x44/0x940 [ 220.231453][ T5631] l2cap_sock_alloc.constprop.0+0xf5/0x1e0 [ 220.237300][ T5631] l2cap_sock_new_connection_cb+0x10f/0x260 [ 220.243244][ T5631] l2cap_connect_cfm+0x4e2/0xf80 [ 220.248219][ T5631] le_conn_complete_evt+0x197c/0x1f60 [ 220.253623][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 220.259196][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 220.263998][ T5631] hci_event_packet+0x51c/0xcd0 [ 220.268880][ T5631] hci_rx_work+0x451/0xfc0 [ 220.273330][ T5631] page last free pid 6874 tgid 6874 stack trace: [ 220.279705][ T5631] __free_frozen_pages+0x747/0x1040 [ 220.284941][ T5631] qlist_free_all+0x47/0xf0 [ 220.289558][ T5631] kasan_quarantine_reduce+0x1a0/0x1f0 [ 220.295074][ T5631] __kasan_slab_alloc+0x69/0x90 [ 220.299971][ T5631] kmem_cache_alloc_noprof+0x241/0x6e0 [ 220.305586][ T5631] do_getname+0x35/0x390 [ 220.309846][ T5631] do_sys_openat2+0xc5/0x1e0 [ 220.314456][ T5631] __x64_sys_openat+0x12d/0x210 [ 220.319333][ T5631] do_syscall_64+0x10b/0xf80 [ 220.323951][ T5631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.329856][ T5631] [ 220.332172][ T5631] Memory state around the buggy address: [ 220.337799][ T5631] ffff888051161380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.345964][ T5631] ffff888051161400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.354062][ T5631] >ffff888051161480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.362130][ T5631] ^ [ 220.366207][ T5631] ffff888051161500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.374277][ T5631] ffff888051161580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 220.382340][ T5631] ================================================================== [ 220.402384][ T5631] Disabling lock debugging due to kernel taint [ 220.408623][ T5631] ================================================================== [ 220.416688][ T5631] BUG: KASAN: wild-memory-access in l2cap_connect_cfm+0x7c0/0xf80 [ 220.424539][ T5631] Read of size 4 at addr deacfffffffffc8c by task kworker/u9:2/5631 [ 220.432530][ T5631] [ 220.434886][ T5631] CPU: 1 UID: 0 PID: 5631 Comm: kworker/u9:2 Tainted: G B syzkaller #0 PREEMPT(full) [ 220.434946][ T5631] Tainted: [B]=BAD_PAGE [ 220.434960][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 220.434987][ T5631] Workqueue: hci0 hci_rx_work [ 220.435044][ T5631] Call Trace: [ 220.435056][ T5631] [ 220.435069][ T5631] dump_stack_lvl+0x100/0x190 [ 220.435114][ T5631] kasan_report+0xdf/0x1d0 [ 220.435173][ T5631] ? l2cap_connect_cfm+0x7c0/0xf80 [ 220.435235][ T5631] kasan_check_range+0x10f/0x1e0 [ 220.435276][ T5631] l2cap_connect_cfm+0x7c0/0xf80 [ 220.435335][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 220.435391][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.435442][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 220.435503][ T5631] le_conn_complete_evt+0x197c/0x1f60 [ 220.435564][ T5631] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 220.435621][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.435672][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 220.435728][ T5631] ? skb_pull_data+0x15f/0x1e0 [ 220.435785][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 220.435843][ T5631] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 220.435902][ T5631] hci_event_packet+0x51c/0xcd0 [ 220.435955][ T5631] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 220.436015][ T5631] ? __pfx_hci_event_packet+0x10/0x10 [ 220.436068][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.436117][ T5631] ? kcov_remote_start+0x374/0x660 [ 220.436159][ T5631] ? lockdep_hardirqs_on+0x78/0x100 [ 220.436218][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.436270][ T5631] hci_rx_work+0x451/0xfc0 [ 220.436327][ T5631] process_one_work+0xa0e/0x1980 [ 220.436386][ T5631] ? __pfx_process_one_work+0x10/0x10 [ 220.436433][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.436495][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.436546][ T5631] worker_thread+0x5ef/0xe50 [ 220.436603][ T5631] ? kthread+0x13a/0x450 [ 220.436645][ T5631] ? __pfx_worker_thread+0x10/0x10 [ 220.436695][ T5631] kthread+0x370/0x450 [ 220.436735][ T5631] ? __pfx_kthread+0x10/0x10 [ 220.436777][ T5631] ret_from_fork+0x72b/0xd50 [ 220.436824][ T5631] ? __pfx_ret_from_fork+0x10/0x10 [ 220.436868][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.436914][ T5631] ? rcu_is_watching+0x12/0xc0 [ 220.436970][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.437016][ T5631] ? __switch_to+0x800/0x1100 [ 220.437070][ T5631] ? __switch_to_asm+0x39/0x70 [ 220.437122][ T5631] ? __pfx_kthread+0x10/0x10 [ 220.437165][ T5631] ret_from_fork_asm+0x1a/0x30 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 220.437229][ T5631] [ 220.437242][ T5631] ================================================================== [ 220.716815][ T5631] Oops: general protection fault, probably for non-canonical address 0xfbd59bffffffff91: 0000 [#1] SMP KASAN NOPTI [ 220.728954][ T5631] KASAN: maybe wild-memory-access in range [0xdeacfffffffffc88-0xdeacfffffffffc8f] [ 220.738275][ T5631] CPU: 1 UID: 0 PID: 5631 Comm: kworker/u9:2 Tainted: G B syzkaller #0 PREEMPT(full) [ 220.749382][ T5631] Tainted: [B]=BAD_PAGE [ 220.753549][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 220.763631][ T5631] Workqueue: hci0 hci_rx_work [ 220.768366][ T5631] RIP: 0010:l2cap_connect_cfm+0x7c7/0xf80 [ 220.774129][ T5631] Code: 80 fb ff ff 49 39 c7 0f 84 29 01 00 00 e8 b1 65 7b f7 49 8d 6e 0c be 04 00 00 00 48 89 ef e8 50 36 e8 f7 48 89 e8 48 c1 e8 03 <0f> b6 14 18 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 f5 [ 220.793768][ T5631] RSP: 0018:ffffc90003a1f830 EFLAGS: 00010213 [ 220.799904][ T5631] RAX: 1bd59fffffffff91 RBX: dffffc0000000000 RCX: ffffc9001f497000 [ 220.807913][ T5631] RDX: 0000000000000000 RSI: ffffffff81c64dfd RDI: ffff888035bdbd80 [ 220.815899][ T5631] RBP: deacfffffffffc8c R08: 0000000000000007 R09: 0000000000000000 [ 220.823875][ T5631] R10: 0000000000000000 R11: 3d3d3d3d3d3d3d3d R12: ffff88807711803d [ 220.831856][ T5631] R13: 0000000000000080 R14: deacfffffffffc80 R15: ffff88807bd53a88 [ 220.839842][ T5631] FS: 0000000000000000(0000) GS:ffff888124471000(0000) knlGS:0000000000000000 [ 220.848873][ T5631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.855556][ T5631] CR2: 00007ffe32848f9c CR3: 000000002a742000 CR4: 0000000000350ef0 [ 220.863568][ T5631] Call Trace: [ 220.866844][ T5631] [ 220.869779][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 220.875455][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.881119][ T5631] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 220.886609][ T5631] le_conn_complete_evt+0x197c/0x1f60 [ 220.892021][ T5631] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 220.897778][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.903446][ T5631] hci_le_conn_complete_evt+0x23c/0x3a0 [ 220.909036][ T5631] ? skb_pull_data+0x15f/0x1e0 [ 220.913835][ T5631] hci_le_meta_evt+0x34a/0x5f0 [ 220.918800][ T5631] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 220.924916][ T5631] hci_event_packet+0x51c/0xcd0 [ 220.929794][ T5631] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 220.935112][ T5631] ? __pfx_hci_event_packet+0x10/0x10 [ 220.940526][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.946194][ T5631] ? kcov_remote_start+0x374/0x660 [ 220.951318][ T5631] ? lockdep_hardirqs_on+0x78/0x100 [ 220.956552][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.962214][ T5631] hci_rx_work+0x451/0xfc0 [ 220.966668][ T5631] process_one_work+0xa0e/0x1980 [ 220.971667][ T5631] ? __pfx_process_one_work+0x10/0x10 [ 220.977086][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.982765][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 220.988422][ T5631] worker_thread+0x5ef/0xe50 [ 220.993055][ T5631] ? kthread+0x13a/0x450 [ 220.997311][ T5631] ? __pfx_worker_thread+0x10/0x10 [ 221.002446][ T5631] kthread+0x370/0x450 [ 221.006540][ T5631] ? __pfx_kthread+0x10/0x10 [ 221.011152][ T5631] ret_from_fork+0x72b/0xd50 [ 221.015771][ T5631] ? __pfx_ret_from_fork+0x10/0x10 [ 221.020923][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 221.026579][ T5631] ? rcu_is_watching+0x12/0xc0 [ 221.031436][ T5631] ? srso_alias_return_thunk+0x5/0xfbef5 [ 221.037107][ T5631] ? __switch_to+0x800/0x1100 [ 221.041823][ T5631] ? __switch_to_asm+0x39/0x70 [ 221.046618][ T5631] ? __pfx_kthread+0x10/0x10 [ 221.051267][ T5631] ret_from_fork_asm+0x1a/0x30 [ 221.056073][ T5631] [ 221.059091][ T5631] Modules linked in: [ 221.063718][ T5631] ---[ end trace 0000000000000000 ]--- [ 221.070960][ T5631] RIP: 0010:l2cap_connect_cfm+0x7c7/0xf80 [ 221.078546][ T5631] Code: 80 fb ff ff 49 39 c7 0f 84 29 01 00 00 e8 b1 65 7b f7 49 8d 6e 0c be 04 00 00 00 48 89 ef e8 50 36 e8 f7 48 89 e8 48 c1 e8 03 <0f> b6 14 18 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 f5 [ 221.098356][ T5631] RSP: 0018:ffffc90003a1f830 EFLAGS: 00010213 [ 221.105357][ T5631] RAX: 1bd59fffffffff91 RBX: dffffc0000000000 RCX: ffffc9001f497000 [ 221.113938][ T5631] RDX: 0000000000000000 RSI: ffffffff81c64dfd RDI: ffff888035bdbd80 [ 221.122011][ T5631] RBP: deacfffffffffc8c R08: 0000000000000007 R09: 0000000000000000 [ 221.130157][ T5631] R10: 0000000000000000 R11: 3d3d3d3d3d3d3d3d R12: ffff88807711803d [ 221.138238][ T5631] R13: 0000000000000080 R14: deacfffffffffc80 R15: ffff88807bd53a88 [ 221.146389][ T5631] FS: 0000000000000000(0000) GS:ffff888124471000(0000) knlGS:0000000000000000 [ 221.155580][ T5631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 221.162322][ T5631] CR2: 00007ffe32848f9c CR3: 00000000779ea000 CR4: 0000000000350ef0 [ 221.178928][ T5631] Kernel panic - not syncing: Fatal exception [ 221.185612][ T5631] Kernel Offset: disabled [ 221.189939][ T5631] Rebooting in 86400 seconds..