last executing test programs: 3m6.298769002s ago: executing program 3 (id=2821): syz_usb_connect(0x5, 0x42, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0xd6, 0x10, 0x95, 0x20, 0x5032, 0xfa0, 0xc179, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x30, 0x1, 0x0, 0x0, 0x10, 0xf, [{{0x9, 0x4, 0x73, 0x1, 0x0, 0x4f, 0x7b, 0x95, 0x0, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0xca, 0xd7}]}, @cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x582, 0xfd, 0x6}}]}}]}}]}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000007c0)=ANY=[@ANYBLOB="4800000010001f02000000000000000000060000", @ANYRES32=0x0, @ANYBLOB="86deffff00000000180012800e0001007769726567756172640000000400028008002900a25a01000800280000c10000"], 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) mkdir(&(0x7f0000000000)='./file\x00', 0x0) mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x4a) open(&(0x7f0000000240)='./file/file0/../\x00', 0x205, 0x100) rmdir(&(0x7f0000000200)='./file/file0/..//file0\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x74, 0x1, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x60000000}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x1c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @NFCTH_TUPLE={0x18, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010100}}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x51}, 0x4080) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000380), 0x121682, 0x0) syz_usb_connect(0x3, 0x24, &(0x7f00000014c0)={{0x12, 0x1, 0x0, 0xf9, 0xde, 0x50, 0x8, 0x1b3d, 0x1cd, 0x800, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x5, 0xc, 0x190, 0x6, [{{0x9, 0x4, 0x48, 0xfa, 0x0, 0xcc, 0x6a, 0xec, 0x61}}]}}]}}, 0x0) read$nci(r2, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001280)="b7f2288a911993f08d3aaea2bc0000de", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000a40)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="77167ead34cd1eaf2108c04de96e99fa4435f9041368e8dfec6af2ae8080b56c53c12b8431d17955ae1ec78709eee9acf825fdb672651f7eafb44b576930aff4b6a86ced3e4392cfe57a2c11b97e93f38debd6dc69f3a50d5742daa7081df08bd8118dcd6d9d18830c7d79d8", 0x6c}, {&(0x7f0000000240)="23ade41881a1e7ca07", 0x9}], 0x2, 0x0, 0x0, 0x40880}], 0x1, 0x4814) recvmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/69, 0x45}], 0x2}, 0x1}], 0x1, 0x12003, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010040000000000002034400000008000300", @ANYRES32=r7, @ANYBLOB="08002600851600000a00180000000000000000001c005a80180001801400"], 0x4c}}, 0x0) 3m3.189387391s ago: executing program 3 (id=2835): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40000000010800034000000014480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000001c0003801800008008000340000000020c0004400000000000000c7f14000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="380000000d0a010800000000000000000a0000010900020073797a31000000000900010073797a31000000000c80"], 0x38}, 0x1, 0x0, 0x0, 0x4000805}, 0x4008000) 3m2.98944702s ago: executing program 3 (id=2838): r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$video4linux(&(0x7f0000000080), 0x6d682db9, 0x800) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000000)={0x0, 0x0, 0x300e, 0x0, 0x5, 0x0, 0xfffffff8}) connect$can_bcm(r0, &(0x7f0000000000), 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'vlan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d6fe682c6100000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000004"], 0x20000600}}, 0x0) 3m2.861340334s ago: executing program 3 (id=2840): socket$kcm(0xa, 0x2, 0x73) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr\x00') r1 = socket(0x11, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3}, 0x14) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r4, 0xc01064b3, &(0x7f0000000040)) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) ioctl$KVM_MEMORY_ENCRYPT_REG_REGION(r0, 0x8010aebb, &(0x7f0000000100)={0x4, 0x8000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x60303, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@rand_addr=' \x01\x00', 0xa, 0x1, 0x1, 0x0, 0x4, 0x9}, 0x20) sendmsg$netlink(r2, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x44801}, 0x40004) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00'}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000380)=[@ioring_restriction_register_op={0x0, 0x11}, @ioring_restriction_register_op={0x0, 0x4}, @ioring_restriction_sqe_flags_required={0x3, 0x1}, @ioring_restriction_sqe_op, @ioring_restriction_sqe_flags_required={0x3, 0x18}], 0x5) open_tree(r0, &(0x7f0000000080)='\x00', 0x81901) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x2, 0x1) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r6, &(0x7f0000000040)={0x50, 0x0, r7, {0x7, 0x1f, 0x20000000, 0x4041}}, 0x50) syz_fuse_handle_req(r6, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000000200)={0x3, 0xfffffffa, 0x9, 0x1, 0x2, 0x10000}) r9 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x2641) ioctl$LOOP_SET_FD(r9, 0x4c00, r8) 2m59.529356818s ago: executing program 3 (id=2848): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)="58b470d9d26c6a9acc72302534ad682e45f240b0b63e496dad1f0515d0278b2959d252ccd856e2294172ec785fef2327554c3202752a0668b722ef25d65d29dde61165d80d35ba96edb214f3024e23a93208a24d96e0febf34842ed4b0a5c019602b2b7db4d7c8926abc4d2067ee6f6845570042017acac32a30c9417bf1fe6f1ace16922627b19175778966eff92c38ef210a115e"}, {&(0x7f00000006c0)="bfb7f2aef520984a5634dc36dc401cdc41b405d7f36be32aa410a854eceba9f5e24813a5add63ee64ddebae0392bc1318f6b80ab698b6c759735dc0157951f91f8de80dccf418504babe44ab39e198236d4ad44de71d89339ffc5457a518141b061be5a231486d6c68eda62e3843ef3f730f9503980195c5c27a0645e08d97777fcf59dcc1a14e40411e97ecd4cd93ff95784f3942abf5522d8c38a4efdbd37f6407533536969e658b6710614fd52ccc1e22e5c0335c808fe2f18def3160b4bf1ac481124bccf07cafdfda5db7f00736f65bae3e263f5d0dffe4caf4b6f283"}, {&(0x7f0000000180)="57ddfb065ad41a2b33a0395a2e0dfc00f0e1fb95ad8e92644142b08b932021c2ee0c2381dc3628d5327c15bf7cf4bbbe7cef8dd6a1163b55b0b7747469294769"}, {&(0x7f0000000200)="c0ccf118e3"}, {&(0x7f0000000380)="fff499baa221cf3f2d47ad"}, {&(0x7f00000003c0)="269ed732cb94b7758dae978b7d02d2"}, {&(0x7f00000007c0)="9eb314d19354f6e89a2bf4ab31d5e78eb1b72ddedbf17d33ab7d1a8e4fff8b0a312f2a962f8369a69ea2541598a9123b9d122c1855c92e37dcb22248a995013e3acca18fe04cc67ff8ec4a031a309824bfd77ba3aa969524df181eb48f47bc068ee7de98cfd2a81a42f78015ad2b0d4ef83e972d587a1b3d18f2d84453ca5f5b9cfa81314ae9b6c0b4fa356ef090919c015db456fb707e65b268b6df51b1a34a981cc59696b8b6cc1f2eb0204c2da8cb40c2e52feb26c73f2573939ff73c4f786b2280d335b6f15b462b0e3ecb23c85d147eb179e9922d954df0024166d3648e3c06d3e6"}, {&(0x7f00000005c0)="33752811491926037dd5c21ec983e49cc13d9c617c141b364d5068a7431d1d6586dacf7b9e0de35040097e73cbc342491780e481288868b127aa8ef9e2e4b3e4e917d6222b37a3eb76b4261172a9d43140e584ef32cf78e33efccea297980032b9a3514a5825abed975dcbc47f10bd1b0704fca70948c66979bde245c678f77eb2ae13b71a08e6edd51aaaedfa7e7103f087af606dbbdb63503e38b2a6c35c131cd2deb4534b99ab"}, {&(0x7f0000000440)="7a508b27ab570ef43b5406dc655f2f00f22ca535"}], 0x0, &(0x7f0000000f80)=[@rights={{0x0, 0x1, 0x1, [r2, r0, r0, r4, r4, r2, 0xffffffffffffffff, r4, r3, 0xffffffffffffffff]}}, @rights={{0x0, 0x1, 0x1, [r3, r3, r5, r0]}}, @cred, @rights={{0x0, 0x1, 0x1, [r2, r5, r1, r5, 0xffffffffffffffff, r3]}}, @rights={{0x0, 0x1, 0x1, [r1]}}, @cred], 0x0, 0x4000014}}, {{&(0x7f0000001080)=@file={0x1, './file0/../file0\x00'}, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001100)="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"}, {&(0x7f0000001200)="0375bdba398887f8004dd076e9fc4b05693db0829534610436fa10adf56b7bf2c8cc109bb806b3337f2f54b8924dc4d848c35b3561fbd957a611cc40ad0804e156901e8ec8f0818ed0ed5dcb3dffb40ac374d32d7d1460ac16936c261bdfe395589239ed330534ee35e1c23cb8f74e8131e2f7c6489e9953245054fc5da876b791d852885cb62c43fcfaabcfaad19f7dec680bd2734a3fde6ac542c2bb0cde318e46cde2b6463fd47a1ff6f5e7009e2a65189a2be691c74a373bbcbea1a7"}, 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{&(0x7f0000001d40)="faeec0c063dcde3872282f6f384b86df180c8c71b2928394c84ca35a4b357a70cccd9d1b9dfc7fd4d0b431044d0b7fd3a8834a0a9349cb44db5bbdeabb52"}], 0x0, &(0x7f0000006080)=[@rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred, @cred, @rights={{0x0, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x0, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x0, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}]}}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f00000061c0)="660d6dbfb4ffa9fc9ac7e3d18c61eae45ad95a7b59834af01b8098a71af84591ac658478ddd8441093876a100ad918ad3965e7201701509959a2dd3c40ecfa95fb9ecd990f16553a3e3cad2a9d933cb89fed82889978d5191e70a91de4a5c5ac885dbfb26be9adf58c3c450581a7a7211dccc9d85bfa5f5fb58ec0ac15dd13c491f79f816ccb9f9c365a487b6a05f9f40dd8011372b871bbfb0960ad8b6ce57f5851f1feeb84143e04927f3cd62e33e626542d713dd526b340cc88807a90aac70f2d0f0c8e57187d24c9cd9ff3f078d2304d993b91"}, {&(0x7f00000062c0)="b9de8dcb41b939774321cbd32c61b3702e9070fbc244c580c40f340a5f607ac2b21c7e671ec810fbee6c5ffec5a802dd6583c36df2f6e45d4cc3ac1ce507970a24721d3536c9f0bd3561b3eb724ffc32c72d1b1756e5371cc71710b1c006e271d7c220f1423be436f8133d0f48960000db665783c71c28012c4ea1bc083471f9ddde87f3190a1661ef606b80518eb15c692917d4a395f2d5d6ea5cd63962bb07a8d53c8587e8698b1d8c07050cc83720b387479791393048e8df665599ce3b67614251aec333c5bf9a3d"}, {&(0x7f0000002000)="cd52149c082026368869d61a76d78f924a4cae14999bb3c1063d2cbadd12ed19fdb11133d7b55c3a6c0c0bfe4b"}, {&(0x7f00000063c0)="ab15a3d47fd176d2e7d637c098d9c03a3d80d47ed5ef3df7389148204c0af96285a950dccc55e3e187ab8ef9a5cc2aaa73d6f0ed863a04ba5c466f5cb67c5009fffde2e1beea954ff6e73cb391bd666908d9043a00"}], 0x0, 0x0, 0x0, 0x80c0}}, {{&(0x7f0000006480)=@abs={0x0, 0x0, 0x4e21}, 0x0, &(0x7f0000006580)=[{&(0x7f0000006500)="eef183f66ecd169e3115c6eaefc14cb18ad6809af18f0e9a0d55bbb2300cc1c1b0135504"}, {&(0x7f0000006540)="49dbc4039b7eccdc01d131cce8269e3b5a623aae7e734e8f13e6465fa096a2f005ad1f075d6290c291c387838bce2be6b578766cee0879a30e6cef"}], 0x0, &(0x7f00000065c0), 0x0, 0x24000000}}], 0x3fffc22, 0x2004c0d1) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = socket(0x18, 0x1, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) r7 = syz_io_uring_setup(0x512, &(0x7f0000000280)={0x0, 0xc65d, 0x100, 0x8, 0x40}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0, 0x10000, 0x0, {0x3}}) io_uring_enter(r7, 0x47f6, 0xb277, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r3, r10}) close(r1) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r12 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r11) sendmsg$TIPC_CMD_ENABLE_BEARER(r11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r13 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) close(r13) socket$unix(0x1, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2m59.347040225s ago: executing program 3 (id=2849): creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) open(&(0x7f00000000c0)='./file0\x00', 0x109281, 0x0) write$FUSE_INIT(r0, &(0x7f0000002280)={0x50, 0x0, r1, {0x7, 0x9, 0x0, 0x110002, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000007080)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006600)={0x20, 0x0, 0x0, {0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004580)='./file0\x00', &(0x7f00000046c0)) read$FUSE(r0, &(0x7f0000009080)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r4}, 0x10) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000045c0)={0x78, 0x0, 0x10006, {0x8, 0x7, 0x0, {0x0, 0x0, 0x1, 0x40000000000, 0x8000000000000001, 0x9, 0xe767, 0x8, 0xe96, 0x8000, 0x555, r2, r3, 0x80000001}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m58.954224284s ago: executing program 32 (id=2849): creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) open(&(0x7f00000000c0)='./file0\x00', 0x109281, 0x0) write$FUSE_INIT(r0, &(0x7f0000002280)={0x50, 0x0, r1, {0x7, 0x9, 0x0, 0x110002, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000007080)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006600)={0x20, 0x0, 0x0, {0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004580)='./file0\x00', &(0x7f00000046c0)) read$FUSE(r0, &(0x7f0000009080)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r4}, 0x10) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000045c0)={0x78, 0x0, 0x10006, {0x8, 0x7, 0x0, {0x0, 0x0, 0x1, 0x40000000000, 0x8000000000000001, 0x9, 0xe767, 0x8, 0xe96, 0x8000, 0x555, r2, r3, 0x80000001}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.365978355s ago: executing program 2 (id=3862): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000000000)=@ipv6_newrule={0x24, 0x20, 0x1, 0x70bd31, 0x25dfdbfb, {0xa, 0x0, 0x10, 0xbc, 0x55, 0x0, 0x0, 0x3}, [@FIB_RULE_POLICY=@FRA_FWMASK={0x8, 0x18, 0x39}]}, 0x24}, 0x1, 0x0, 0x0, 0x200408f0}, 0x4000) 3.334584379s ago: executing program 2 (id=3863): socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000ce34000000000000000000850000002f00000095"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x80, 0x7}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000800)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001958", 0x10, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x1a}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x300}}}}}}, 0x0) 3.292854944s ago: executing program 2 (id=3864): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480), 0x4) pipe2(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0) r3 = inotify_init1(0x800) inotify_add_watch(r3, &(0x7f0000000240)='.\x00', 0x60000526) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) socket$inet_tcp(0x2, 0x1, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) 2.817146022s ago: executing program 0 (id=3868): r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r1 = socket(0x11, 0x3, 0x1000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @dev}, {0x2, 0x0, @local}, {0x2, 0x4e20, @broadcast}, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x8}) syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'batadv_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001040)={'lo\x00', {0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x30}}}) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) 2.697666427s ago: executing program 0 (id=3869): setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xf, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f0000000040)=0xfffffff5, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000e40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @local, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="24000000000000002900000032000000ff"], 0x28, 0x7ffffff7}}], 0x1, 0x0) 2.674052147s ago: executing program 0 (id=3871): unshare(0x2a020480) r0 = userfaultfd(0x801) ppoll(&(0x7f0000000180)=[{r0, 0x4047, 0x700}], 0x1, 0x0, 0x0, 0x0) 2.525528608s ago: executing program 0 (id=3873): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000004c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x2002004}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000090c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000542d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea8286a2fba523440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000633956a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000900)) 2.021052793s ago: executing program 1 (id=3883): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) unshare(0x2a020480) r0 = openat(0xffffffffffffff9c, &(0x7f0000004d00)='./file1\x00', 0x351142, 0x1cd) fgetxattr(r0, 0x0, 0x0, 0x0) 1.881534139s ago: executing program 1 (id=3885): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x5c}, 0x1, 0x0, 0x0, 0x4840}, 0x20058800) 1.843845972s ago: executing program 1 (id=3887): socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000ce34000000000000000000850000002f00000095"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000800)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001958", 0x10, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x1a}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x300}}}}}}, 0x0) 1.743853733s ago: executing program 1 (id=3889): bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x12, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000bb000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002500000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @cgroup_sock_addr=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) 1.649726777s ago: executing program 1 (id=3890): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x240540c7, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="04", 0x1, 0x44001, 0x0, 0x0) read$FUSE(r2, &(0x7f0000001fc0)={0x2020}, 0x2020) 1.645824343s ago: executing program 0 (id=3891): pipe2$9p(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)={0x80000011}) ppoll(&(0x7f0000000180)=[{r2, 0xb060}], 0x1, 0x0, 0x0, 0x0) 1.503315463s ago: executing program 2 (id=3892): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x4000004) pipe2(0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @remote}, 0x18, 0x0}}], 0x6c47, 0x0) 1.283662497s ago: executing program 2 (id=3895): mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, &(0x7f0000000000)=0x80000009, 0x5, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') pread64(r0, &(0x7f0000001300)=""/4118, 0x1016, 0x0) 1.201690219s ago: executing program 2 (id=3896): socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bpf$ENABLE_STATS(0x20, 0x0, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipvlan0\x00', 0x0}) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000010000104000002000000000000000000", @ANYRES32=0x0, @ANYBLOB="0380000000000000140012800c000100", @ANYRES32=r2], 0x44}, 0x1, 0x0, 0x0, 0x20004885}, 0x2000c855) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0xd, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b5af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000026000000850000000700000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r8, 0x0, 0xe, 0x0, &(0x7f0000000640)="d9b9547ed3c0021a6fd6a67ab922", 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 756.064225ms ago: executing program 1 (id=3900): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x8, 0x9, 0x585a, 0x1, 0x4, "5ebb6ac8481e521d5cab242af5ae8c8832bb61"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0xfffffff9, 0x7fff, 0x16, "0062ba7d82000000000000000000f7ffffff00"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xffffff00, 0x0, 0x99, 0x8b975fc, 0x14, "bbea74000000080000000049acd4ce00"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x8d) 685.723653ms ago: executing program 0 (id=3901): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2c, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) timer_create(0x0, 0x0, 0x0) 683.595589ms ago: executing program 4 (id=3902): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000140)={0x18, r1, 0x2, 0x0, &(0x7f0000000380)=[{0x8000000, 0x4000000000000e5}, {0xffffffffff7ffffb, 0xffffffffffffffff}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x6, r1, 0x0, &(0x7f0000000180)='\x00', 0x1, 0x31b}) 626.248584ms ago: executing program 4 (id=3903): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000fffd29bd7000fbdbdf2500000000", @ANYBLOB="00000000223803001c0012800c0001006d6163766c616e000c000280080009000800ffef08003f"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) 520.058764ms ago: executing program 4 (id=3904): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x3, 0x4) 459.23682ms ago: executing program 5 (id=3905): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x2, 0x0, 0x0) 353.44145ms ago: executing program 4 (id=3906): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001b40)=ANY=[@ANYBLOB="0b00000005000000010001"], 0x50) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xda02}) close(r0) socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/124, 0x3}], 0x3e8, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) 353.224943ms ago: executing program 5 (id=3907): symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000000)='./file0/file0/..\x00', 0x4) 270.699383ms ago: executing program 5 (id=3908): socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000000), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r0], 0x20}}, 0x0) 189.147298ms ago: executing program 5 (id=3909): socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(0x3) connect$inet(r0, &(0x7f00000000c0)={0x2, 0xfffa, @empty}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000100)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x25, 0x4, 0x1, 0x3, 0x7, 0x65, 0x1, 0xa3, 0x1, 0xd, @loopback, @loopback, {[@rr={0x7, 0xf, 0xda, [@multicast2, @remote, @remote]}, @end, @noop, @rr={0x7, 0xf, 0x6e, [@multicast2, @loopback, @broadcast]}, @ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0xb3, [@broadcast]}, @cipso={0x86, 0x4b, 0x3, [{0x5, 0x12, "fc13f799de26ce6ae000000000050000"}, {0x6, 0x5, "c23204"}, {0x2, 0xc, "e68b627971d5818b6021"}, {0x2, 0x10, "5ba1590c2ecf3e6ce1808be8fb4b"}, {0x0, 0xf, "44ac9836587b999fbf75fad762"}, {0x0, 0x3, 'I'}]}, @lsrr={0x83, 0x7, 0xf2, [@multicast1]}]}}}}}}}, 0x0) 77.53177ms ago: executing program 4 (id=3910): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0xa0000001}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 77.39064ms ago: executing program 5 (id=3911): socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x14, 0x4, 0x4, 0x7}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000001100)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/95, 0x2}, 0x20) 25.57299ms ago: executing program 4 (id=3912): pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFSYNC(r0, &(0x7f0000000200)={0x7, 0x33, 0x2}, 0x7) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r2 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r2, 0xffff) fcntl$addseals(r2, 0x409, 0x7) r3 = ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000140)={r2, 0x1, 0x0, 0x4000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r3, 0x4000) write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0xffffff9a) 0s ago: executing program 5 (id=3913): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r3, 0x1, 0x6}, &(0x7f0000000740)=0xc) kernel console output (not intermixed with test programs): 7f [ 757.137493][T16048] RIP: 0033:0x7f52fd38eec9 [ 757.137504][T16048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 757.137513][T16048] RSP: 002b:00007f52fe296038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 757.137525][T16048] RAX: ffffffffffffffda RBX: 00007f52fd5e5fa0 RCX: 00007f52fd38eec9 [ 757.137532][T16048] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 757.137539][T16048] RBP: 00007f52fe296090 R08: 0000200000003700 R09: 0000000000000000 [ 757.137546][T16048] R10: 0000000002040000 R11: 0000000000000246 R12: 0000000000000002 [ 757.137552][T16048] R13: 00007f52fd5e6038 R14: 00007f52fd5e5fa0 R15: 00007f52fd70fa28 [ 757.137567][T16048] [ 757.947817][T16064] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3007'. [ 758.117170][T11540] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 758.288188][T11540] usb 2-1: Using ep0 maxpacket: 8 [ 758.317368][T11540] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 758.347355][T11540] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 758.366592][T11540] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 758.404234][T11540] usb 2-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 758.430879][T11540] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 758.470289][T11540] usb 2-1: Product: syz [ 758.494113][T11540] usb 2-1: Manufacturer: syz [ 758.499258][T15833] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 758.511318][T11540] usb 2-1: SerialNumber: syz [ 758.524142][T16078] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 758.569733][T16081] netlink: 68 bytes leftover after parsing attributes in process `syz.5.3013'. [ 758.611672][T16083] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3012'. [ 758.656697][T15833] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 758.683650][T15833] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 758.692262][T11540] usb 2-1: config 0 descriptor?? [ 758.732512][T15833] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 758.759546][T11540] streamzap 2-1:0.0: streamzap_probe: endpoint Max Packet Size is 0!?! [ 758.787337][T15514] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 758.939058][T15514] usb 1-1: Using ep0 maxpacket: 8 [ 758.971851][T15514] usb 1-1: config 0 has an invalid descriptor of length 239, skipping remainder of the config [ 759.020094][T15514] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 759.075164][T15514] usb 1-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 759.097139][T15514] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 759.116150][T15514] usb 1-1: Product: syz [ 759.120974][T15514] usb 1-1: Manufacturer: syz [ 759.125595][T15514] usb 1-1: SerialNumber: syz [ 759.135241][T15514] usb 1-1: config 0 descriptor?? [ 759.147520][T16061] binder: 16060:16061 ioctl 4018620d 0 returned -22 [ 759.476454][T15833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 759.546280][T15833] 8021q: adding VLAN 0 to HW filter on device team0 [ 759.638079][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 759.645227][ T1157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 759.682165][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 759.689385][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 760.381034][ T5956] usb 1-1: USB disconnect, device number 124 [ 760.734375][T15833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 760.889999][T15639] usb 2-1: USB disconnect, device number 63 [ 760.893983][T15833] veth0_vlan: entered promiscuous mode [ 760.943214][T15833] veth1_vlan: entered promiscuous mode [ 761.034424][T15833] veth0_macvtap: entered promiscuous mode [ 761.447554][T15833] veth1_macvtap: entered promiscuous mode [ 761.513673][T16136] binder: 16135:16136 ioctl c0306201 200000000080 returned -14 [ 761.567853][T15639] usb 2-1: new full-speed USB device number 64 using dummy_hcd [ 761.699159][T15833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 761.897575][T15514] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 761.901394][T15639] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 761.933386][T15833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 761.953898][T15639] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 761.980883][T15639] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 761.986841][ T782] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 762.026069][T15639] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 762.047174][ T782] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 762.080290][T15514] usb 6-1: config 1 interface 0 altsetting 9 bulk endpoint 0x1 has invalid maxpacket 8 [ 762.107299][T15514] usb 6-1: config 1 interface 0 altsetting 9 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 762.121199][ T782] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 762.136783][T15639] usb 2-1: config 0 descriptor?? [ 762.146143][ T782] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 762.188558][T15639] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 762.205476][T15514] usb 6-1: config 1 interface 0 has no altsetting 0 [ 762.246588][T15639] dvb-usb: bulk message failed: -22 (3/0) [ 762.247983][T15514] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 762.286524][T15639] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 762.312467][T15514] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 762.357952][T15514] usb 6-1: Product:  [ 762.368337][T15639] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 762.376601][T15514] usb 6-1: Manufacturer: Ð [ 762.426494][T15639] usb 2-1: media controller created [ 762.427269][T15514] usb 6-1: SerialNumber: ࡃ [ 762.468338][T15639] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 762.516583][T16138] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 762.524740][T16138] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 762.535906][ T3576] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 762.549868][T15639] dvb-usb: bulk message failed: -22 (6/0) [ 762.555718][T15639] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 762.583995][ T3576] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 762.623704][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 762.656115][T15639] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input57 [ 762.690067][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 762.756363][T15639] dvb-usb: schedule remote query interval to 150 msecs. [ 762.793218][T16138] netlink: 'syz.5.3019': attribute type 3 has an invalid length. [ 762.812569][T15639] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 762.906669][T15514] usb 6-1: USB disconnect, device number 4 [ 762.947639][ T5942] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 762.979864][T15639] dvb-usb: bulk message failed: -22 (1/0) [ 762.998738][T15639] dvb-usb: error while querying for an remote control event. [ 763.127830][ T5942] usb 1-1: Using ep0 maxpacket: 32 [ 763.146736][ T5942] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 763.158982][ T5956] dvb-usb: bulk message failed: -22 (1/0) [ 763.173672][ T5956] dvb-usb: error while querying for an remote control event. [ 763.180925][ T5942] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 763.203592][ T5942] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 763.231933][ T5942] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 763.264246][ T5942] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 763.281486][ T5942] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 763.295818][ T5942] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 763.318502][ T5942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.347243][ T5942] usb 1-1: config 0 descriptor?? [ 763.357928][ T5956] dvb-usb: bulk message failed: -22 (1/0) [ 763.366013][ T5956] dvb-usb: error while querying for an remote control event. [ 763.557666][T15639] dvb-usb: bulk message failed: -22 (1/0) [ 763.580019][T15639] dvb-usb: error while querying for an remote control event. [ 763.590514][ T5942] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 125 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 763.761556][ T5957] dvb-usb: bulk message failed: -22 (1/0) [ 763.777520][ T5957] dvb-usb: error while querying for an remote control event. [ 763.793999][T16151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 763.807625][ T5956] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 763.828569][T16151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 763.875403][T13389] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 763.880200][ C0] usblp0: nonzero read bulk status received: -71 [ 763.886046][T13389] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 763.899735][T13389] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 763.908243][T13389] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 763.919409][T13389] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 763.921450][ T5942] usb 1-1: USB disconnect, device number 125 [ 763.957218][T15639] dvb-usb: bulk message failed: -22 (1/0) [ 763.963282][T15639] dvb-usb: error while querying for an remote control event. [ 763.980759][ T5956] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 763.992644][ T5956] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 764.001702][ T5956] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 764.011592][ T5956] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 764.039178][ T5956] usb 6-1: config 0 descriptor?? [ 764.075916][ T5956] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 764.085302][ T5956] dvb-usb: bulk message failed: -22 (3/0) [ 764.097352][ T5956] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 764.106881][ T5956] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 764.131777][ T5956] usb 6-1: media controller created [ 764.142374][T16150] usblp0: removed [ 764.148588][T15639] dvb-usb: bulk message failed: -22 (1/0) [ 764.165779][ T5956] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 764.174454][T15639] dvb-usb: error while querying for an remote control event. [ 764.259615][ T5956] dvb-usb: bulk message failed: -22 (6/0) [ 764.279043][ T5956] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 764.296242][T16165] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 764.312183][ T1157] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 764.343367][T16165] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 764.345197][ T5956] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input58 [ 764.375730][T16179] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3025'. [ 764.397196][T15639] dvb-usb: bulk message failed: -22 (1/0) [ 764.402987][T15639] dvb-usb: error while querying for an remote control event. [ 764.472980][ T5956] dvb-usb: schedule remote query interval to 150 msecs. [ 764.489670][T15639] usb 2-1: USB disconnect, device number 64 [ 764.505863][ T5956] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 764.552190][ T5956] usb 6-1: USB disconnect, device number 5 [ 764.733648][T15639] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 764.773122][ T5956] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 764.832207][ T1157] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.083306][ T1157] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.139243][T15639] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 765.307158][ T5942] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 765.317103][T15639] usb 2-1: device descriptor read/64, error -71 [ 765.343393][ T1157] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 765.477223][ T5942] usb 1-1: Using ep0 maxpacket: 32 [ 765.491974][ T5942] usb 1-1: config 0 has an invalid interface number: 115 but max is 0 [ 765.510745][ T5942] usb 1-1: config 0 has no interface number 0 [ 765.516874][ T5942] usb 1-1: config 0 interface 115 has no altsetting 0 [ 765.545815][ T5942] usb 1-1: New USB device found, idVendor=5032, idProduct=0fa0, bcdDevice=c1.79 [ 765.566909][ T5942] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 765.576682][ T5942] usb 1-1: Product: syz [ 765.577132][T15639] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 765.582237][ T5942] usb 1-1: Manufacturer: syz [ 765.593106][ T5942] usb 1-1: SerialNumber: syz [ 765.606107][ T5942] usb 1-1: config 0 descriptor?? [ 765.622861][ T5942] dvb-usb: found a 'Grandtec USB1.1 DVB-T' in cold state, will try to load a firmware [ 765.653744][T16204] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3031'. [ 765.683908][ T5942] usb 1-1: Direct firmware load for dvb-usb-dibusb-5.0.0.11.fw failed with error -2 [ 765.685678][T16204] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3031'. [ 765.708608][ T5942] usb 1-1: Falling back to sysfs fallback for: dvb-usb-dibusb-5.0.0.11.fw [ 765.779976][T15639] usb 2-1: device descriptor read/64, error -71 [ 765.893425][T15639] usb usb2-port1: attempt power cycle [ 765.957685][T16212] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3033'. [ 765.966694][T16212] batadv0: entered promiscuous mode [ 766.006521][ T1157] tipc: Resetting bearer [ 766.027561][T13389] Bluetooth: hci2: command tx timeout [ 766.262686][T15639] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 766.292922][T15639] usb 2-1: device descriptor read/8, error -71 [ 766.557213][T15639] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 766.591087][T15639] usb 2-1: device descriptor read/8, error -71 [ 766.708939][T15639] usb usb2-port1: unable to enumerate USB device [ 766.784884][ T1157] batman_adv: batadv0: Removing interface: vxlan0 [ 766.823549][ T1157] tipc: Disabling bearer [ 767.210720][T16245] netlink: 12 bytes leftover after parsing attributes in process `syz.5.3039'. [ 767.642116][ T1157] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 767.663734][ T1157] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 767.723716][ T1157] bond0 (unregistering): Released all slaves [ 768.097483][T13389] Bluetooth: hci2: command tx timeout [ 768.222307][ T1157] bond1 (unregistering): (slave bond2): Releasing backup interface [ 768.233187][ T1157] bond2 (unregistering): left promiscuous mode [ 768.244098][ T1157] bond1 (unregistering): Released all slaves [ 768.465713][ T1157] bond2 (unregistering): Released all slaves [ 768.604509][ T1157] bond3 (unregistering): (slave bond4): Releasing backup interface [ 768.613620][ T1157] bond4 (unregistering): left promiscuous mode [ 768.620766][ T1157] bond3 (unregistering): Released all slaves [ 768.763733][ T1157] bond4 (unregistering): Released all slaves [ 768.904552][ T1157] bond5 (unregistering): (slave bond6): Releasing backup interface [ 768.913881][ T1157] bond6 (unregistering): left promiscuous mode [ 768.921386][ T1157] bond5 (unregistering): Released all slaves [ 769.055107][ T1157] bond6 (unregistering): Released all slaves [ 769.189017][ T1157] bond7 (unregistering): (slave bond8): Releasing backup interface [ 769.197966][ T1157] bond8 (unregistering): left promiscuous mode [ 769.204796][ T1157] bond7 (unregistering): Released all slaves [ 769.337475][ T1157] bond8 (unregistering): Released all slaves [ 769.351744][ T1157] bond9 (unregistering): Released all slaves [ 769.403102][T16256] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3042'. [ 769.423632][T16256] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 769.516595][T16174] chnl_net:caif_netlink_parms(): no params data found [ 769.706515][ T1157] tipc: Left network mode [ 769.806910][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 769.806931][ T30] audit: type=1326 audit(1759136329.804:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.1.3045" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f52fd38eec9 code=0x0 [ 770.107105][T11540] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 770.117408][ T1157] IPVS: stopping backup sync thread 14656 ... [ 770.187411][T13389] Bluetooth: hci2: command tx timeout [ 770.257178][T11540] usb 2-1: device descriptor read/64, error -71 [ 770.289657][T16174] bridge0: port 1(bridge_slave_0) entered blocking state [ 770.334679][T16174] bridge0: port 1(bridge_slave_0) entered disabled state [ 770.368990][T16174] bridge_slave_0: entered allmulticast mode [ 770.379366][T16174] bridge_slave_0: entered promiscuous mode [ 770.507180][T11540] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 770.563574][T16174] bridge0: port 2(bridge_slave_1) entered blocking state [ 770.595144][T16174] bridge0: port 2(bridge_slave_1) entered disabled state [ 770.615711][T16174] bridge_slave_1: entered allmulticast mode [ 770.641860][T16174] bridge_slave_1: entered promiscuous mode [ 770.648055][T11540] usb 2-1: device descriptor read/64, error -71 [ 770.760341][T11540] usb usb2-port1: attempt power cycle [ 771.039179][T16174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 771.102185][T16174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 771.237403][T11540] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 771.308166][T11540] usb 2-1: device descriptor read/8, error -71 [ 771.364536][ T1157] hsr_slave_0: left promiscuous mode [ 771.383891][ T1157] hsr_slave_1: left promiscuous mode [ 771.409198][ T1157] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 771.416796][ T1157] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 771.433992][ T1157] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 771.456868][ T1157] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 771.545561][ T1157] vlan0: left promiscuous mode [ 771.567397][T11540] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 771.626946][T16305] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3053'. [ 771.658013][ T1157] veth1_vlan: left promiscuous mode [ 771.673095][T16305] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3053'. [ 771.684045][T11540] usb 2-1: device descriptor read/8, error -71 [ 771.697254][ T1157] veth0_vlan: left promiscuous mode [ 771.776793][T16308] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3052'. [ 771.798057][T16305] netlink: 'syz.2.3053': attribute type 10 has an invalid length. [ 771.847616][T11540] usb usb2-port1: unable to enumerate USB device [ 772.261101][T13389] Bluetooth: hci2: command tx timeout [ 774.033023][ T1157] team0 (unregistering): Port device team_slave_1 removed [ 774.082876][T16325] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 774.106967][T16325] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 774.116203][ T1157] team0 (unregistering): Port device team_slave_0 removed [ 774.309017][T13617] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 774.479047][T13617] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 774.494457][T13617] usb 2-1: config 27 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 774.509071][T13617] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 774.519507][T13617] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 774.537565][T13617] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 774.612792][T13617] snd-usb-audio 2-1:27.0: probe with driver snd-usb-audio failed with error -2 [ 774.735573][T16325] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 774.745468][T16325] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 774.777690][T16308] vlan2: entered promiscuous mode [ 774.782737][T16308] syz_tun: entered promiscuous mode [ 774.805464][T16305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 774.814329][T16305] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 774.850299][T16313] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3054'. [ 774.968466][T16174] team0: Port device team_slave_0 added [ 774.996767][T16174] team0: Port device team_slave_1 added [ 775.203561][T16174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 775.204134][ T9] usb 2-1: USB disconnect, device number 73 [ 775.216826][T16174] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 775.270566][T16174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 775.304261][T16174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 775.327795][T16174] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 775.370482][T16174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 775.494224][T16174] hsr_slave_0: entered promiscuous mode [ 775.513800][T16174] hsr_slave_1: entered promiscuous mode [ 775.521389][T16174] debugfs: 'hsr0' already exists in 'hsr' [ 775.539896][T16174] Cannot create hsr debugfs directory [ 775.625862][ T1157] IPVS: stop unused estimator thread 0... [ 775.667085][ T5956] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 775.862266][ T5956] usb 3-1: Using ep0 maxpacket: 32 [ 775.889118][ T5956] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 775.961729][ T5956] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 776.019630][ T5956] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 776.072107][ T5956] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 776.081801][ T5956] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 776.099849][ T5956] usb 3-1: config 0 descriptor?? [ 776.150192][T16346] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 776.171683][ T5956] hub 3-1:0.0: USB hub found [ 776.412235][ T5956] hub 3-1:0.0: config failed, hub has too many ports! (err -19) [ 776.689971][ T5956] usbhid 3-1:0.0: can't add hid device: -71 [ 776.755337][ T5956] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 776.828950][ T5956] usb 3-1: USB disconnect, device number 116 [ 777.055857][T16373] dns_resolver: Unsupported content type (89) [ 777.090777][T16174] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 777.116299][T16174] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 777.191464][T16174] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 777.213224][T16174] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 777.391090][T16174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 777.453181][T16174] 8021q: adding VLAN 0 to HW filter on device team0 [ 777.496937][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 777.504222][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 777.521680][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 777.529000][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 777.654858][T16174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 777.707248][T11540] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 777.852200][T16174] veth0_vlan: entered promiscuous mode [ 777.863901][T16174] veth1_vlan: entered promiscuous mode [ 777.907593][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 777.909407][T11540] usb 6-1: config 5 has an invalid interface number: 148 but max is 0 [ 777.909436][T11540] usb 6-1: config 5 has no interface number 0 [ 777.911791][T11540] usb 6-1: New USB device found, idVendor=7167, idProduct=3840, bcdDevice=23.43 [ 777.911819][T11540] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 777.911838][T11540] usb 6-1: Product: syz [ 777.911852][T11540] usb 6-1: Manufacturer: syz [ 777.911866][T11540] usb 6-1: SerialNumber: syz [ 778.056298][T16174] veth0_macvtap: entered promiscuous mode [ 778.064149][T16174] veth1_macvtap: entered promiscuous mode [ 778.126661][T16174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 778.140634][T16174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 778.142065][T16392] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3073'. [ 778.142140][T16392] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3073'. [ 778.164683][T13801] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 778.164738][T13801] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 778.251618][T13801] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 778.281451][T13801] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 778.850182][ T782] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 778.868966][ T782] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 778.915994][ T782] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 778.935603][ T782] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 779.032172][T16417] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3023'. [ 779.090054][T13617] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 779.267079][T13617] usb 3-1: Using ep0 maxpacket: 32 [ 779.353944][T13617] usb 3-1: config 0 interface 0 has no altsetting 0 [ 779.456125][T13617] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 779.468101][T13617] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 779.476352][T13617] usb 3-1: Product: syz [ 779.482158][T13617] usb 3-1: Manufacturer: syz [ 779.486977][T13617] usb 3-1: SerialNumber: syz [ 779.498058][T13617] usb 3-1: config 0 descriptor?? [ 779.801980][T11540] usb 6-1: USB disconnect, device number 6 [ 780.286492][T13617] gs_usb 3-1:0.0: Configuring for 1 interfaces [ 780.297154][T11540] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 780.298304][ T5870] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 780.316081][ T5870] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 780.332230][T16442] FAULT_INJECTION: forcing a failure. [ 780.332230][T16442] name failslab, interval 1, probability 0, space 0, times 0 [ 780.354478][ T5870] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 780.354618][T16442] CPU: 0 UID: 0 PID: 16442 Comm: syz.4.3079 Not tainted syzkaller #0 PREEMPT(full) [ 780.354641][T16442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 780.354652][T16442] Call Trace: [ 780.354661][T16442] [ 780.354669][T16442] dump_stack_lvl+0x189/0x250 [ 780.354694][T16442] ? __pfx____ratelimit+0x10/0x10 [ 780.354714][T16442] ? __pfx_dump_stack_lvl+0x10/0x10 [ 780.354734][T16442] ? __pfx__printk+0x10/0x10 [ 780.354763][T16442] ? __pfx___might_resched+0x10/0x10 [ 780.354786][T16442] should_fail_ex+0x414/0x560 [ 780.354816][T16442] should_failslab+0xa8/0x100 [ 780.354847][T16442] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 780.354872][T16442] ? __alloc_skb+0x112/0x2d0 [ 780.354895][T16442] __alloc_skb+0x112/0x2d0 [ 780.354918][T16442] netlink_dump+0x1b7/0xe90 [ 780.354937][T16442] ? __pfx__copy_to_iter+0x10/0x10 [ 780.354955][T16442] ? __skb_try_recv_from_queue+0x58f/0x730 [ 780.354987][T16442] ? __pfx_netlink_dump+0x10/0x10 [ 780.355031][T16442] netlink_recvmsg+0x676/0xa30 [ 780.355060][T16442] ? __pfx_netlink_recvmsg+0x10/0x10 [ 780.355078][T16442] ? irqentry_exit+0x74/0x90 [ 780.355094][T16442] ? exc_page_fault+0x9f/0xf0 [ 780.355123][T16442] ? __pfx_netlink_recvmsg+0x10/0x10 [ 780.355143][T16442] sock_recvmsg_nosec+0x186/0x1c0 [ 780.355164][T16442] ____sys_recvmsg+0x3aa/0x460 [ 780.355196][T16442] ? __pfx_____sys_recvmsg+0x10/0x10 [ 780.355233][T16442] ? import_iovec+0x74/0xa0 [ 780.355266][T16442] ___sys_recvmsg+0x1b5/0x510 [ 780.355293][T16442] ? __pfx____sys_recvmsg+0x10/0x10 [ 780.355340][T16442] ? __pfx_set_normalized_timespec64+0x10/0x10 [ 780.355376][T16442] do_recvmmsg+0x307/0x770 [ 780.355407][T16442] ? __pfx_do_recvmmsg+0x10/0x10 [ 780.355442][T16442] ? _copy_from_user+0x94/0xb0 [ 780.355480][T16442] __x64_sys_recvmmsg+0x1af/0x240 [ 780.355506][T16442] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 780.355527][T16442] ? rcu_is_watching+0x15/0xb0 [ 780.355550][T16442] ? do_syscall_64+0xbe/0x3b0 [ 780.355574][T16442] do_syscall_64+0xfa/0x3b0 [ 780.355591][T16442] ? lockdep_hardirqs_on+0x9c/0x150 [ 780.355609][T16442] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 780.355626][T16442] ? clear_bhb_loop+0x60/0xb0 [ 780.355648][T16442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 780.355664][T16442] RIP: 0033:0x7ff3e118eec9 [ 780.355681][T16442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 780.355696][T16442] RSP: 002b:00007ff3df3d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 780.355714][T16442] RAX: ffffffffffffffda RBX: 00007ff3e13e6090 RCX: 00007ff3e118eec9 [ 780.355728][T16442] RDX: 0400000000000ec0 RSI: 0000200000002ec0 RDI: 0000000000000003 [ 780.355740][T16442] RBP: 00007ff3df3d5090 R08: 00002000000001c0 R09: 0000000000000000 [ 780.355751][T16442] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 780.355762][T16442] R13: 00007ff3e13e6128 R14: 00007ff3e13e6090 R15: 00007ff3e150fa28 [ 780.355791][T16442] [ 780.678905][T11540] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 780.704144][ T5870] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 780.706012][T11540] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 780.728975][T11540] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 780.729018][ T5870] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 780.794355][T11540] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 780.862000][T11540] usb 6-1: config 0 descriptor?? [ 780.936156][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 780.955880][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 781.136662][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 781.158893][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 781.292662][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 781.306896][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 781.326087][T11540] hid_parser_main: 4 callbacks suppressed [ 781.326117][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.408493][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.481163][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.489523][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.498843][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.521218][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.532155][ T36] netdevsim netdevsim0  (unregistering): left allmulticast mode [ 781.557782][T11540] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 781.591160][T16471] netlink: 140 bytes leftover after parsing attributes in process `syz.4.3083'. [ 781.607952][T11540] cp2112 0003:10C4:EA90.001F: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.5-1/input0 [ 781.672018][ T36] netdevsim netdevsim0  (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 781.696284][T11540] cp2112 0003:10C4:EA90.001F: Part Number: 0x00 Device Version: 0x00 [ 781.724461][ T36] netdevsim netdevsim0  (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 782.290658][T16435] i2c i2c-1: Invalid block write size 147 [ 782.299107][T11540] cp2112 0003:10C4:EA90.001F: error reading lock byte: -71 [ 782.330816][T11540] usb 6-1: USB disconnect, device number 7 [ 782.376123][ T5957] usb 3-1: USB disconnect, device number 117 [ 782.540038][T16481] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3084'. [ 782.824360][T13389] Bluetooth: hci3: command tx timeout [ 783.326336][T16507] netlink: 68 bytes leftover after parsing attributes in process `syz.2.3087'. [ 784.223286][T16524] netlink: 52 bytes leftover after parsing attributes in process `syz.4.3090'. [ 784.681183][ T30] audit: type=1326 audit(1759136344.684:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16521 comm="syz.2.3089" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f148658eec9 code=0x0 [ 784.874644][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 784.885626][ T36] bond0 (unregistering): Released all slaves [ 784.908265][T13389] Bluetooth: hci3: command tx timeout [ 784.922328][ T5957] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 785.055054][ T36] bond1 (unregistering): (slave bond2): Releasing backup interface [ 785.063658][ T36] bond2 (unregistering): left promiscuous mode [ 785.071423][ T36] bond1 (unregistering): Released all slaves [ 785.077224][ T5957] usb 5-1: Using ep0 maxpacket: 32 [ 785.089357][ T5957] usb 5-1: config 0 has an invalid interface number: 115 but max is 0 [ 785.101630][ T5957] usb 5-1: config 0 has no interface number 0 [ 785.108399][ T5957] usb 5-1: config 0 interface 115 has no altsetting 0 [ 785.118160][ T5957] usb 5-1: New USB device found, idVendor=5032, idProduct=0fa0, bcdDevice=c1.79 [ 785.130315][ T5957] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 785.141626][ T5957] usb 5-1: Product: syz [ 785.145826][ T5957] usb 5-1: Manufacturer: syz [ 785.156788][ T5957] usb 5-1: SerialNumber: syz [ 785.166846][ T5957] usb 5-1: config 0 descriptor?? [ 785.192537][ T5957] dvb-usb: found a 'Grandtec USB1.1 DVB-T' in cold state, will try to load a firmware [ 785.250606][ T36] bond2 (unregistering): Released all slaves [ 785.412096][ T36] bond3 (unregistering): (slave bond4): Releasing backup interface [ 785.420179][ T36] bond4 (unregistering): left promiscuous mode [ 785.427398][ T36] bond3 (unregistering): Released all slaves [ 785.594994][ T36] bond4 (unregistering): Released all slaves [ 785.616530][T16508] tipc: Enabling of bearer rejected, failed to enable media [ 785.646229][T16451] chnl_net:caif_netlink_parms(): no params data found [ 785.803000][T16541] netlink: 20 bytes leftover after parsing attributes in process `syz.5.3096'. [ 785.825047][ T36] tipc: Disabling bearer [ 785.832027][ T36] tipc: Left network mode [ 786.005249][T16451] bridge0: port 1(bridge_slave_0) entered blocking state [ 786.013658][T16451] bridge0: port 1(bridge_slave_0) entered disabled state [ 786.021822][T16451] bridge_slave_0: entered allmulticast mode [ 786.033889][T16451] bridge_slave_0: entered promiscuous mode [ 786.061648][T16451] bridge0: port 2(bridge_slave_1) entered blocking state [ 786.080811][T16451] bridge0: port 2(bridge_slave_1) entered disabled state [ 786.093973][T16451] bridge_slave_1: entered allmulticast mode [ 786.112982][T16451] bridge_slave_1: entered promiscuous mode [ 786.379979][ T9] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 786.394068][T16451] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 786.434405][T16451] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 786.480187][ T36] hsr_slave_0: left promiscuous mode [ 786.490221][ T36] hsr_slave_1: left promiscuous mode [ 786.496507][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 786.533953][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 786.589764][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 786.614903][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 786.622387][ T9] usb 6-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 786.635255][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 786.666617][ T36] veth1_vlan: left promiscuous mode [ 786.674189][ T9] usb 6-1: config 0 descriptor?? [ 786.686771][ T9] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 786.703222][ T36] veth0_vlan: left promiscuous mode [ 786.992094][T16579] netlink: 'syz.2.3105': attribute type 10 has an invalid length. [ 787.001211][T13389] Bluetooth: hci3: command tx timeout [ 787.095747][ T9] gspca_sunplus: reg_w_riv err -71 [ 787.107796][ T9] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 787.119242][ T9] usb 6-1: USB disconnect, device number 8 [ 787.496866][ T36] team0 (unregistering): Port device team_slave_1 removed [ 787.554674][ T36] team0 (unregistering): Port device team_slave_0 removed [ 788.272158][T16579] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 788.338245][T16588] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 788.344816][T16588] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 788.356537][T16451] team0: Port device team_slave_0 added [ 788.390513][T16451] team0: Port device team_slave_1 added [ 788.398231][T16588] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 788.484590][T16588] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 788.507272][T16588] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 788.601380][T16588] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 788.632776][T16451] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 788.652456][T16588] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 788.680124][T16588] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 788.681350][T16451] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 788.725295][T16588] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 788.735245][T16588] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 788.766877][T16588] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 788.773047][T16451] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 788.796052][T16451] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 788.825697][T16588] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 788.938761][T16451] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 789.039001][T16451] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 789.110515][ T36] IPVS: stop unused estimator thread 0... [ 789.133808][T16588] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 789.409995][T16588] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 789.532794][T16588] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 789.558445][T16451] hsr_slave_0: entered promiscuous mode [ 789.611529][T16451] hsr_slave_1: entered promiscuous mode [ 790.417566][ T5870] Bluetooth: hci0: command 0x0c1a tx timeout [ 790.498060][ T5870] Bluetooth: hci1: command 0x0c1a tx timeout [ 790.657172][ T5870] Bluetooth: hci4: command 0x0c1a tx timeout [ 790.737309][ T5870] Bluetooth: hci2: command 0x0c1a tx timeout [ 790.991602][T15639] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 790.999602][T16631] netlink: 140 bytes leftover after parsing attributes in process `syz.2.3116'. [ 791.140862][ T5870] Bluetooth: hci3: command 0x0405 tx timeout [ 791.236467][T15639] usb 2-1: config 0 has no interfaces? [ 791.260256][T15639] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 791.306742][T15639] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.334702][T15639] usb 2-1: Product: syz [ 791.351154][T15639] usb 2-1: Manufacturer: syz [ 791.385901][T15639] usb 2-1: SerialNumber: syz [ 791.421703][T15639] usb 2-1: config 0 descriptor?? [ 792.000778][T16451] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 792.043847][T16451] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 792.094967][T16451] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 792.203817][T16451] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 792.270829][T15639] usb 2-1: USB disconnect, device number 74 [ 792.407505][T16649] loop6: detected capacity change from 0 to 7 [ 792.434880][T16649] Dev loop6: unable to read RDB block 7 [ 792.472003][T16649] loop6: unable to read partition table [ 792.501893][ T5870] Bluetooth: hci0: command 0x0c1a tx timeout [ 792.508693][T16649] loop6: partition table beyond EOD, truncated [ 792.527217][T16649] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 792.578252][ T5870] Bluetooth: hci1: command 0x0c1a tx timeout [ 792.739458][ T5870] Bluetooth: hci4: command 0x0c1a tx timeout [ 792.821239][ T5870] Bluetooth: hci2: command 0x0c1a tx timeout [ 792.886726][T16451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 792.922436][T16451] 8021q: adding VLAN 0 to HW filter on device team0 [ 792.964551][ T782] bridge0: port 1(bridge_slave_0) entered blocking state [ 792.971746][ T782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.092452][ T782] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.099679][ T782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.222618][ T5870] Bluetooth: hci3: command 0x0405 tx timeout [ 793.291083][T16451] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 793.307237][T16451] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 793.534846][T16451] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 793.803628][T16451] veth0_vlan: entered promiscuous mode [ 793.905962][T16451] veth1_vlan: entered promiscuous mode [ 793.999464][T16685] netlink: 'syz.5.3127': attribute type 3 has an invalid length. [ 794.032657][T16685] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3127'. [ 794.098778][T16451] veth0_macvtap: entered promiscuous mode [ 794.187808][T16451] veth1_macvtap: entered promiscuous mode [ 794.302162][T16451] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 794.408166][T16451] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 794.418176][ T30] audit: type=1326 audit(1759136354.414:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.483153][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.520222][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.529103][ T30] audit: type=1326 audit(1759136354.414:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.576232][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.585583][ T5870] Bluetooth: hci0: command 0x0c1a tx timeout [ 794.624905][T16699] loop6: detected capacity change from 0 to 7 [ 794.637788][ T30] audit: type=1326 audit(1759136354.424:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=133 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.660971][ T5870] Bluetooth: hci1: command 0x0c1a tx timeout [ 794.660971][ T3576] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 794.685191][T16696] tipc: Failed to obtain node identity [ 794.685497][T16699] Dev loop6: unable to read RDB block 7 [ 794.699015][T16699] loop6: unable to read partition table [ 794.699229][T16699] loop6: partition table beyond EOD, truncated [ 794.699266][T16699] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 794.717303][T16696] tipc: Enabling of bearer rejected, failed to enable media [ 794.718869][ T30] audit: type=1326 audit(1759136354.424:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.718915][ T30] audit: type=1326 audit(1759136354.424:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.718958][ T30] audit: type=1326 audit(1759136354.424:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.718999][ T30] audit: type=1326 audit(1759136354.424:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=65 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.719040][ T30] audit: type=1326 audit(1759136354.424:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.719083][ T30] audit: type=1326 audit(1759136354.434:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.719125][ T30] audit: type=1326 audit(1759136354.434:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16695 comm="syz.4.3132" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 794.722699][T16703] program syz.5.3134 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 794.817402][ T5870] Bluetooth: hci4: command 0x0c1a tx timeout [ 794.897393][ T5870] Bluetooth: hci2: command 0x0c1a tx timeout [ 794.965406][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 794.965430][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 794.989800][ C1] vkms_vblank_simulate: vblank timer overrun [ 795.121480][ C1] vkms_vblank_simulate: vblank timer overrun [ 795.133565][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 795.133588][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 795.189726][ C1] vkms_vblank_simulate: vblank timer overrun [ 795.246732][T16718] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3139'. [ 795.270591][T16718] bridge0: port 2(bridge_slave_1) entered disabled state [ 795.285385][ C1] vkms_vblank_simulate: vblank timer overrun [ 795.310977][T16721] loop6: detected capacity change from 0 to 7 [ 795.332046][T16718] bridge0: port 1(bridge_slave_0) entered disabled state [ 795.353913][ C1] vkms_vblank_simulate: vblank timer overrun [ 795.440442][ T8215] Dev loop6: unable to read RDB block 7 [ 795.451197][ T5870] Bluetooth: hci3: command 0x0405 tx timeout [ 795.476785][ T5956] IPVS: starting estimator thread 0... [ 795.493761][ T8215] loop6: AHDI p3 p4 [ 795.498049][ T8215] loop6: partition table partially beyond EOD, truncated [ 795.505856][ T8215] loop6: p3 start 536870936 is beyond EOD, truncated [ 795.568555][T16721] Dev loop6: unable to read RDB block 7 [ 795.574168][T16721] loop6: AHDI p3 p4 [ 795.587140][T16728] IPVS: using max 33 ests per chain, 79200 per kthread [ 795.603288][T16721] loop6: partition table partially beyond EOD, truncated [ 795.687337][T16721] loop6: p3 start 536870936 is beyond EOD, truncated [ 796.037708][T16748] netlink: 16 bytes leftover after parsing attributes in process `syz.5.3147'. [ 796.229947][T16748] bond0: entered promiscuous mode [ 796.266592][T16748] bond_slave_0: entered promiscuous mode [ 796.312129][T16748] bond_slave_1: entered promiscuous mode [ 796.327171][T16748] bond0: left promiscuous mode [ 796.334019][T16748] bond_slave_0: left promiscuous mode [ 796.342314][T16748] bond_slave_1: left promiscuous mode [ 796.383362][T16755] FAULT_INJECTION: forcing a failure. [ 796.383362][T16755] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 796.457671][T16755] CPU: 0 UID: 0 PID: 16755 Comm: syz.0.3149 Not tainted syzkaller #0 PREEMPT(full) [ 796.457696][T16755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 796.457706][T16755] Call Trace: [ 796.457714][T16755] [ 796.457723][T16755] dump_stack_lvl+0x189/0x250 [ 796.457748][T16755] ? __pfx____ratelimit+0x10/0x10 [ 796.457771][T16755] ? __pfx_dump_stack_lvl+0x10/0x10 [ 796.457792][T16755] ? __pfx__printk+0x10/0x10 [ 796.457829][T16755] should_fail_ex+0x414/0x560 [ 796.457860][T16755] _copy_to_user+0x31/0xb0 [ 796.457885][T16755] simple_read_from_buffer+0xe1/0x170 [ 796.457915][T16755] proc_fail_nth_read+0x1b3/0x220 [ 796.457939][T16755] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 796.457962][T16755] ? rw_verify_area+0x2a6/0x4d0 [ 796.457983][T16755] ? __lock_acquire+0xab9/0xd20 [ 796.458005][T16755] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 796.458027][T16755] vfs_read+0x200/0xa30 [ 796.458048][T16755] ? fdget_pos+0x247/0x320 [ 796.458068][T16755] ? __pfx___mutex_lock+0x10/0x10 [ 796.458088][T16755] ? __pfx_vfs_read+0x10/0x10 [ 796.458111][T16755] ? __fget_files+0x2a/0x420 [ 796.458133][T16755] ? __fget_files+0x3a0/0x420 [ 796.458148][T16755] ? __fget_files+0x2a/0x420 [ 796.458174][T16755] ksys_read+0x145/0x250 [ 796.458198][T16755] ? __pfx_ksys_read+0x10/0x10 [ 796.458217][T16755] ? rcu_is_watching+0x15/0xb0 [ 796.458242][T16755] ? do_syscall_64+0xbe/0x3b0 [ 796.458267][T16755] do_syscall_64+0xfa/0x3b0 [ 796.458285][T16755] ? lockdep_hardirqs_on+0x9c/0x150 [ 796.458304][T16755] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.458321][T16755] ? clear_bhb_loop+0x60/0xb0 [ 796.458342][T16755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.458357][T16755] RIP: 0033:0x7fc920d8d8dc [ 796.458373][T16755] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 796.458389][T16755] RSP: 002b:00007fc921c84030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 796.458407][T16755] RAX: ffffffffffffffda RBX: 00007fc920fe5fa0 RCX: 00007fc920d8d8dc [ 796.458420][T16755] RDX: 000000000000000f RSI: 00007fc921c840a0 RDI: 0000000000000005 [ 796.458431][T16755] RBP: 00007fc921c84090 R08: 0000000000000000 R09: 0000000000000000 [ 796.458441][T16755] R10: 000000000000ff80 R11: 0000000000000246 R12: 0000000000000002 [ 796.458450][T16755] R13: 00007fc920fe6038 R14: 00007fc920fe5fa0 R15: 00007fc92110fa28 [ 796.458474][T16755] [ 797.538710][ T5870] Bluetooth: hci3: command 0x0405 tx timeout [ 797.563462][T16776] netlink: 'syz.0.3152': attribute type 15 has an invalid length. [ 797.581939][T16776] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3152'. [ 798.169383][T16777] netlink: 140 bytes leftover after parsing attributes in process `syz.0.3152'. [ 798.268536][ T5956] IPVS: starting estimator thread 0... [ 798.391174][T16780] IPVS: using max 36 ests per chain, 86400 per kthread [ 798.858506][T16797] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3160'. [ 798.918449][T16797] bridge0: port 2(bridge_slave_1) entered disabled state [ 798.927567][T16797] bridge0: port 1(bridge_slave_0) entered disabled state [ 799.117578][T16804] syzkaller1: tun_chr_ioctl cmd 35111 [ 799.171049][T16805] syzkaller1: tun_chr_ioctl cmd 1074025673 [ 799.767480][T16791] netlink: 48 bytes leftover after parsing attributes in process `syz.0.3159'. [ 799.823539][T16818] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3167'. [ 799.915037][T16818] batadv0: entered promiscuous mode [ 800.349643][T16825] netlink: 'syz.2.3170': attribute type 15 has an invalid length. [ 800.384363][T16825] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3170'. [ 800.459538][T16835] netlink: 140 bytes leftover after parsing attributes in process `syz.2.3170'. [ 800.626504][T16832] netlink: 116 bytes leftover after parsing attributes in process `syz.0.3172'. [ 800.683572][T16832] netlink: 116 bytes leftover after parsing attributes in process `syz.0.3172'. [ 800.877220][T16845] tipc: Started in network mode [ 800.884564][T16845] tipc: Node identity 6a3fa46d906b, cluster identity 4711 [ 800.897859][T16845] tipc: Enabled bearer , priority 0 [ 800.928476][T16845] syzkaller0: entered promiscuous mode [ 800.934004][T16845] syzkaller0: entered allmulticast mode [ 800.992013][T16845] tipc: Resetting bearer [ 801.438688][ T5956] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 801.608112][ T5956] usb 3-1: Using ep0 maxpacket: 32 [ 801.713585][ T5956] usb 3-1: config 0 has an invalid interface number: 115 but max is 0 [ 801.759933][ T5956] usb 3-1: config 0 has no interface number 0 [ 801.783734][ T5956] usb 3-1: config 0 interface 115 has no altsetting 0 [ 801.811724][ T5956] usb 3-1: New USB device found, idVendor=5032, idProduct=0fa0, bcdDevice=c1.79 [ 801.821172][ T5956] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.837931][ T5956] usb 3-1: Product: syz [ 801.851109][ T5956] usb 3-1: Manufacturer: syz [ 801.865775][ T5956] usb 3-1: SerialNumber: syz [ 801.889826][ T5956] usb 3-1: config 0 descriptor?? [ 801.909231][ T5956] dvb-usb: found a 'Grandtec USB1.1 DVB-T' in cold state, will try to load a firmware [ 801.997111][T15639] tipc: Node number set to 4199851117 [ 803.345302][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 803.345316][ T30] audit: type=1800 audit(1759136363.354:560): pid=16873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3184" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 803.376494][T16873] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3184'. [ 803.755992][T16885] Failed to get privilege flags for destination (handle=0x2:0x0) [ 803.977247][T15606] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 804.026762][T16845] tipc: Resetting bearer [ 804.047688][ T5865] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 804.073127][T16845] tipc: Disabling bearer [ 804.139461][T15606] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 804.232807][T15606] usb 2-1: config 0 interface 0 has no altsetting 0 [ 804.260808][ T5865] usb 6-1: Using ep0 maxpacket: 8 [ 804.269095][ T5865] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 804.276700][T15606] usb 2-1: New USB device found, idVendor=044e, idProduct=1215, bcdDevice= 0.00 [ 804.280762][ T5865] usb 6-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 804.300985][T15606] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.307271][ T5865] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.372501][T15606] usb 2-1: config 0 descriptor?? [ 804.380924][ T5865] usb 6-1: config 0 descriptor?? [ 804.518327][T16890] netlink: 'syz.4.3190': attribute type 24 has an invalid length. [ 804.540242][ T5865] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 805.020321][T16883] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 805.032764][T16883] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 805.221296][T15606] usbhid 2-1:0.0: can't add hid device: -71 [ 805.235087][T15606] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 805.278168][T15606] usb 2-1: USB disconnect, device number 75 [ 805.511542][ T5865] gspca_vc032x: reg_r err -110 [ 805.516558][ T5865] vc032x 6-1:0.0: probe with driver vc032x failed with error -110 [ 806.403442][T16902] loop6: detected capacity change from 0 to 7 [ 806.435944][T16902] Dev loop6: unable to read RDB block 7 [ 806.468614][T16902] loop6: AHDI p3 p4 [ 806.472602][T16902] loop6: partition table partially beyond EOD, truncated [ 806.499395][T16902] loop6: p3 start 536870936 is beyond EOD, truncated [ 806.857600][ T9] usb 6-1: USB disconnect, device number 9 [ 806.932771][T16916] FAULT_INJECTION: forcing a failure. [ 806.932771][T16916] name failslab, interval 1, probability 0, space 0, times 0 [ 806.991559][T16916] CPU: 0 UID: 0 PID: 16916 Comm: syz.1.3200 Not tainted syzkaller #0 PREEMPT(full) [ 806.991576][T16916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 806.991583][T16916] Call Trace: [ 806.991588][T16916] [ 806.991593][T16916] dump_stack_lvl+0x189/0x250 [ 806.991611][T16916] ? __pfx____ratelimit+0x10/0x10 [ 806.991624][T16916] ? __pfx_dump_stack_lvl+0x10/0x10 [ 806.991636][T16916] ? __pfx__printk+0x10/0x10 [ 806.991651][T16916] ? __lock_acquire+0xab9/0xd20 [ 806.991671][T16916] should_fail_ex+0x414/0x560 [ 806.991689][T16916] should_failslab+0xa8/0x100 [ 806.991705][T16916] kmem_cache_alloc_noprof+0x73/0x3c0 [ 806.991719][T16916] ? skb_clone+0x212/0x3a0 [ 806.991735][T16916] skb_clone+0x212/0x3a0 [ 806.991750][T16916] __netlink_deliver_tap+0x404/0x850 [ 806.991772][T16916] ? netlink_deliver_tap+0x2e/0x1b0 [ 806.991783][T16916] netlink_deliver_tap+0x19c/0x1b0 [ 806.991795][T16916] netlink_sendskb+0x68/0x140 [ 806.991812][T16916] netlink_unicast+0x397/0x9e0 [ 806.991832][T16916] ? __pfx_netlink_unicast+0x10/0x10 [ 806.991845][T16916] ? __alloc_skb+0x1bc/0x2d0 [ 806.991861][T16916] nlmsg_notify+0x12e/0x1a0 [ 806.991873][T16916] fib_info_notify_update+0x2d4/0x670 [ 806.991893][T16916] rtm_new_nexthop+0x5a23/0x8140 [ 806.991917][T16916] ? __pfx_rtm_new_nexthop+0x10/0x10 [ 806.991943][T16916] ? nlmon_xmit+0xb0/0x100 [ 806.991954][T16916] ? kmem_cache_free+0x18f/0x400 [ 806.991972][T16916] ? __local_bh_enable_ip+0x12d/0x1c0 [ 806.991982][T16916] ? lockdep_hardirqs_on+0x9c/0x150 [ 806.991994][T16916] ? __local_bh_enable_ip+0x12d/0x1c0 [ 806.992004][T16916] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 806.992025][T16916] ? __lock_acquire+0xab9/0xd20 [ 806.992052][T16916] ? __pfx_rtm_new_nexthop+0x10/0x10 [ 806.992064][T16916] rtnetlink_rcv_msg+0x7cf/0xb70 [ 806.992078][T16916] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 806.992088][T16916] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 806.992100][T16916] ? ref_tracker_free+0x63a/0x7d0 [ 806.992110][T16916] ? __asan_memcpy+0x40/0x70 [ 806.992121][T16916] ? __pfx_ref_tracker_free+0x10/0x10 [ 806.992137][T16916] netlink_rcv_skb+0x205/0x470 [ 806.992148][T16916] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 806.992160][T16916] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 806.992177][T16916] ? netlink_deliver_tap+0x2e/0x1b0 [ 806.992192][T16916] netlink_unicast+0x82f/0x9e0 [ 806.992212][T16916] ? __pfx_netlink_unicast+0x10/0x10 [ 806.992228][T16916] ? netlink_sendmsg+0x642/0xb30 [ 806.992237][T16916] ? skb_put+0x11b/0x210 [ 806.992251][T16916] netlink_sendmsg+0x805/0xb30 [ 806.992267][T16916] ? __pfx_netlink_sendmsg+0x10/0x10 [ 806.992280][T16916] ? aa_sock_msg_perm+0xf1/0x1d0 [ 806.992291][T16916] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 806.992303][T16916] ? __pfx_netlink_sendmsg+0x10/0x10 [ 806.992314][T16916] __sock_sendmsg+0x219/0x270 [ 806.992331][T16916] ____sys_sendmsg+0x505/0x830 [ 806.992353][T16916] ? __pfx_____sys_sendmsg+0x10/0x10 [ 806.992371][T16916] ? import_iovec+0x74/0xa0 [ 806.992386][T16916] ___sys_sendmsg+0x21f/0x2a0 [ 806.992400][T16916] ? __pfx____sys_sendmsg+0x10/0x10 [ 806.992432][T16916] ? __fget_files+0x2a/0x420 [ 806.992441][T16916] ? __fget_files+0x3a0/0x420 [ 806.992456][T16916] __x64_sys_sendmsg+0x19b/0x260 [ 806.992470][T16916] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 806.992488][T16916] ? __pfx_ksys_write+0x10/0x10 [ 806.992500][T16916] ? rcu_is_watching+0x15/0xb0 [ 806.992513][T16916] ? do_syscall_64+0xbe/0x3b0 [ 806.992527][T16916] do_syscall_64+0xfa/0x3b0 [ 806.992537][T16916] ? lockdep_hardirqs_on+0x9c/0x150 [ 806.992547][T16916] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.992557][T16916] ? clear_bhb_loop+0x60/0xb0 [ 806.992569][T16916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.992579][T16916] RIP: 0033:0x7f52fd38eec9 [ 806.992589][T16916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 806.992598][T16916] RSP: 002b:00007f52fe296038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 806.992610][T16916] RAX: ffffffffffffffda RBX: 00007f52fd5e5fa0 RCX: 00007f52fd38eec9 [ 806.992618][T16916] RDX: 0000000020000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 806.992625][T16916] RBP: 00007f52fe296090 R08: 0000000000000000 R09: 0000000000000000 [ 806.992631][T16916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 806.992637][T16916] R13: 00007f52fd5e6038 R14: 00007f52fd5e5fa0 R15: 00007f52fd70fa28 [ 806.992653][T16916] [ 807.464725][T16920] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3202'. [ 807.512608][T16920] bond0: entered promiscuous mode [ 807.546547][T16920] bond_slave_0: entered promiscuous mode [ 807.568278][T16920] bond_slave_1: entered promiscuous mode [ 807.674237][T16920] bond0: left promiscuous mode [ 807.679274][T16920] bond_slave_0: left promiscuous mode [ 807.680703][T16926] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3203'. [ 807.723849][ T30] audit: type=1800 audit(1759136367.734:561): pid=16925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.3201" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 807.735865][T16920] bond_slave_1: left promiscuous mode [ 807.963507][T16926] bond0: entered promiscuous mode [ 807.970358][T16926] bond_slave_0: entered promiscuous mode [ 807.976763][T16926] bond_slave_1: entered promiscuous mode [ 807.991888][T16926] bond0: left promiscuous mode [ 808.001176][T16926] bond_slave_0: left promiscuous mode [ 808.042654][T16926] bond_slave_1: left promiscuous mode [ 808.744745][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.751243][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.768387][ T30] audit: type=1326 audit(1759136368.774:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16940 comm="syz.4.3211" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x0 [ 809.747577][T13617] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 809.928869][T13617] usb 2-1: Using ep0 maxpacket: 32 [ 809.936481][T13617] usb 2-1: config 0 has an invalid interface number: 83 but max is 0 [ 809.944871][T13617] usb 2-1: config 0 has no interface number 0 [ 809.954924][T13617] usb 2-1: config 0 interface 83 altsetting 0 has an endpoint descriptor with address 0x5A, changing to 0xA [ 809.970901][T13617] usb 2-1: config 0 interface 83 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 809.984882][T13617] usb 2-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice=d8.11 [ 810.001491][T13617] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 810.012816][T13617] usb 2-1: Product: syz [ 810.024804][T13617] usb 2-1: Manufacturer: syz [ 810.033895][T13617] usb 2-1: SerialNumber: syz [ 810.062347][T13617] usb 2-1: config 0 descriptor?? [ 810.075184][T13617] redrat3 2-1:0.83: Couldn't find all endpoints [ 810.587113][T11540] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 810.749236][T11540] usb 6-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 810.759914][T11540] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 810.776677][T11540] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 810.786066][T11540] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 810.794235][T11540] usb 6-1: SerialNumber: syz [ 811.152392][T16982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 811.170223][T16982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 811.366647][T11540] usb 6-1: 0:2 : does not exist [ 811.396671][T11540] usb 6-1: USB disconnect, device number 10 [ 811.523668][ T8215] udevd[8215]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 811.781424][T16986] tipc: Started in network mode [ 811.813386][T16986] tipc: Node identity e69d3d27082b, cluster identity 4711 [ 811.867404][T16986] tipc: Enabled bearer , priority 0 [ 811.930839][T16987] syzkaller0: entered promiscuous mode [ 811.936648][T16987] syzkaller0: entered allmulticast mode [ 811.963453][T16986] tipc: Resetting bearer [ 812.214478][T15606] usb 2-1: USB disconnect, device number 76 [ 812.385847][T16999] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 812.473324][T17001] netlink: 'syz.0.3230': attribute type 2 has an invalid length. [ 812.558235][T16993] tipc: Resetting bearer [ 812.634071][T16993] tipc: Disabling bearer [ 812.697400][ T9] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 812.800073][T17008] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3234'. [ 812.857267][T11540] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 812.869773][T17008] bond0: entered promiscuous mode [ 812.875028][T17008] bond_slave_0: entered promiscuous mode [ 812.883765][ T9] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 812.896383][T17008] bond_slave_1: entered promiscuous mode [ 812.896385][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 812.896407][ T9] usb 6-1: Product: syz [ 812.929617][T17008] mac80211_hwsim hwsim22 wlan1: entered promiscuous mode [ 812.964771][ T9] usb 6-1: Manufacturer: syz [ 812.975462][T17008] bond0: left promiscuous mode [ 812.994308][ T9] usb 6-1: SerialNumber: syz [ 812.994402][T17008] bond_slave_0: left promiscuous mode [ 813.009049][T17008] bond_slave_1: left promiscuous mode [ 813.015177][T17008] mac80211_hwsim hwsim22 wlan1: left promiscuous mode [ 813.031433][T11540] usb 2-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=26.50 [ 813.068657][ T9] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 813.077364][T11540] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 813.096119][T11540] usb 2-1: Product: syz [ 813.132844][ T5875] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 813.147238][T11540] usb 2-1: Manufacturer: syz [ 813.173733][T11540] usb 2-1: SerialNumber: syz [ 813.214244][T11540] usb 2-1: config 0 descriptor?? [ 813.249661][T11540] usb 2-1: Waiting for MOTU Microbook II to boot up... [ 813.261437][T11540] usb 2-1: failed setting the sample rate for Motu MicroBook II: -22 [ 813.269796][T11540] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 814.237132][ T5875] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 814.287366][ T5875] ath9k_htc: Failed to initialize the device [ 814.341708][ T5875] usb 6-1: ath9k_htc: USB layer deinitialized [ 814.617536][ T5875] usb 6-1: USB disconnect, device number 11 [ 815.397312][ T5875] usb 6-1: new full-speed USB device number 12 using dummy_hcd [ 815.552557][ T5875] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 815.563018][ T5875] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 815.573391][ T5875] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 815.584715][ T5875] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 815.600091][ T5865] usb 2-1: USB disconnect, device number 77 [ 815.601601][ T5875] usb 6-1: config 0 descriptor?? [ 815.632983][ T5875] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 815.655715][ T5875] dvb-usb: bulk message failed: -22 (3/0) [ 815.666956][ T5875] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 815.676656][ T5875] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 815.685785][ T5875] usb 6-1: media controller created [ 815.693075][ T5875] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 815.712562][ T5875] dvb-usb: bulk message failed: -22 (6/0) [ 815.727273][ T5875] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 815.738976][ T5875] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input59 [ 815.769414][ T5875] dvb-usb: schedule remote query interval to 150 msecs. [ 815.776443][ T5875] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 815.854899][T17051] netlink: 184 bytes leftover after parsing attributes in process `syz.1.3246'. [ 815.927155][ T5875] dvb-usb: bulk message failed: -22 (1/0) [ 815.935581][ T5875] dvb-usb: error while querying for an remote control event. [ 816.308918][ T5875] dvb-usb: bulk message failed: -22 (1/0) [ 816.380620][ T5875] dvb-usb: error while querying for an remote control event. [ 816.471225][ T5865] usb 6-1: USB disconnect, device number 12 [ 816.794606][T17054] netdevsim netdevsim2: Direct firmware load for x failed with error -2 [ 816.829500][T17054] netdevsim netdevsim2: Falling back to sysfs fallback for: x [ 816.895256][ T5865] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 817.333856][T17059] atomic_op ffff888069ee7198 conn xmit_atomic 0000000000000000 [ 818.313866][T17083] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3252'. [ 818.397835][T17084] netlink: 140 bytes leftover after parsing attributes in process `syz.1.3252'. [ 819.597502][T17089] netlink: 68 bytes leftover after parsing attributes in process `syz.0.3256'. [ 820.677160][T13617] usb 2-1: new full-speed USB device number 78 using dummy_hcd [ 821.019277][T13617] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 821.067129][T13617] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 821.068750][T17128] loop6: detected capacity change from 0 to 7 [ 821.085456][T13617] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 821.117377][T17128] Dev loop6: unable to read RDB block 7 [ 821.122965][T17128] loop6: AHDI p3 p4 [ 821.582687][T13617] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 821.621570][T17128] loop6: partition table partially beyond EOD, truncated [ 821.695674][T17128] loop6: p3 start 536870936 is beyond EOD, truncated [ 821.750767][T13617] usb 2-1: config 0 descriptor?? [ 821.789374][T13617] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 821.812531][T13617] dvb-usb: bulk message failed: -22 (3/0) [ 821.836166][T13617] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 821.902369][T13617] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 821.934786][T13617] usb 2-1: media controller created [ 821.971657][T13617] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 822.037678][T13617] dvb-usb: bulk message failed: -22 (6/0) [ 822.058068][T13617] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 822.092524][T13617] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input60 [ 822.144909][T13617] dvb-usb: schedule remote query interval to 150 msecs. [ 822.180392][T13617] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 822.215052][T13617] usb 2-1: USB disconnect, device number 78 [ 822.335540][T13617] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 822.945849][T17149] netlink: 'syz.5.3271': attribute type 15 has an invalid length. [ 822.954768][T17149] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3271'. [ 823.180506][T17152] netlink: 140 bytes leftover after parsing attributes in process `syz.5.3271'. [ 824.267943][T17157] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3275'. [ 825.004192][ T30] audit: type=1800 audit(1759136385.014:563): pid=17167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3276" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 826.767527][T17200] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 827.082602][T17209] netlink: 68 bytes leftover after parsing attributes in process `syz.5.3289'. [ 828.319577][T17221] netlink: 'syz.5.3291': attribute type 12 has an invalid length. [ 828.327997][T17221] netlink: 120 bytes leftover after parsing attributes in process `syz.5.3291'. [ 828.479902][ T30] audit: type=1800 audit(1759136388.474:564): pid=17230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3292" name="SYSV00000000" dev="tmpfs" ino=3 res=0 errno=0 [ 829.218582][ T5942] dvb-usb: did not find the firmware file 'dvb-usb-dibusb-5.0.0.11.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 829.223085][ T5956] dvb-usb: did not find the firmware file 'dvb-usb-dibusb-5.0.0.11.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 829.257245][ T5957] dvb-usb: did not find the firmware file 'dvb-usb-dibusb-5.0.0.11.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 829.287936][ T5942] dvb_usb_dibusb_mb 1-1:0.115: probe with driver dvb_usb_dibusb_mb failed with error -22 [ 829.334836][ T5957] dvb_usb_dibusb_mb 5-1:0.115: probe with driver dvb_usb_dibusb_mb failed with error -22 [ 829.365415][ T5956] dvb_usb_dibusb_mb 3-1:0.115: probe with driver dvb_usb_dibusb_mb failed with error -22 [ 829.428101][ T5957] usb 5-1: USB disconnect, device number 82 [ 829.488146][ T5956] usb 3-1: USB disconnect, device number 118 [ 829.517039][ T5942] usb 1-1: USB disconnect, device number 126 [ 829.657993][T17237] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 829.685371][T17236] veth3: entered promiscuous mode [ 829.714063][T17237] netlink: 12 bytes leftover after parsing attributes in process `syz.5.3296'. [ 830.240090][T17249] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3301'. [ 831.211113][T17266] loop6: detected capacity change from 0 to 7 [ 831.219686][ T6704] Dev loop6: unable to read RDB block 7 [ 831.225334][ T6704] loop6: unable to read partition table [ 831.237276][ T6704] loop6: partition table beyond EOD, truncated [ 831.249767][T17266] Dev loop6: unable to read RDB block 7 [ 831.255375][T17266] loop6: unable to read partition table [ 831.263572][T17266] loop6: partition table beyond EOD, truncated [ 831.273552][T17266] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 831.327203][T11540] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 831.488637][T11540] usb 3-1: Using ep0 maxpacket: 32 [ 831.540715][T11540] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 831.562785][T11540] usb 3-1: New USB device found, idVendor=2040, idProduct=4901, bcdDevice=47.77 [ 831.574658][T11540] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 831.585545][T11540] usb 3-1: Product: syz [ 831.602828][T11540] usb 3-1: Manufacturer: syz [ 831.608033][T11540] usb 3-1: SerialNumber: syz [ 831.628400][T11540] usb 3-1: config 0 descriptor?? [ 831.810005][T17278] netlink: 'syz.5.3306': attribute type 15 has an invalid length. [ 831.820437][T17278] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3306'. [ 831.858978][T17277] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3307'. [ 831.906346][T11540] hdpvr 3-1:0.0: Could not find bulk-in endpoint [ 831.927623][T11540] hdpvr 3-1:0.0: probe with driver hdpvr failed with error -12 [ 831.958784][ T30] audit: type=1800 audit(1759136391.864:565): pid=17277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3307" name="SYSV00000000" dev="tmpfs" ino=4 res=0 errno=0 [ 831.983331][ T5957] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 831.989135][T17284] netlink: 140 bytes leftover after parsing attributes in process `syz.5.3306'. [ 832.136175][T17263] loop4: detected capacity change from 0 to 7 [ 832.152708][ T6704] Dev loop4: unable to read RDB block 7 [ 832.164568][ T6704] loop4: AHDI p1 p2 [ 832.175085][ T6704] loop4: partition table partially beyond EOD, truncated [ 832.251608][ T6704] loop4: p1 size 4227858431 extends beyond EOD, truncated [ 832.297905][ T5957] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 832.307831][ T5957] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 832.318096][ T5957] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 832.382355][T17263] Dev loop4: unable to read RDB block 7 [ 832.407301][ T5957] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 832.409295][T17263] loop4: AHDI p1 p2 [ 832.432159][ T5957] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 832.479584][ T5957] usbtmc 5-1:16.0: probe with driver usbtmc failed with error -22 [ 832.547936][T17263] loop4: partition table partially beyond EOD, truncated [ 832.652784][T17263] loop4: p1 size 4227858431 extends beyond EOD, truncated [ 832.726980][T13617] usb 3-1: USB disconnect, device number 119 [ 832.917934][ T6704] udevd[6704]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 833.340076][ T6704] udevd[6704]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 834.183346][T17306] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3311'. [ 834.475992][T13617] usb 5-1: USB disconnect, device number 83 [ 834.741476][T17314] loop5: detected capacity change from 0 to 7 [ 834.760822][T17314] loop5: [ 834.763832][T17314] loop5: partition table partially beyond EOD, truncated [ 835.395483][ T30] audit: type=1800 audit(1759136395.354:566): pid=17331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3318" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 835.417332][T11540] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 835.487498][T17335] netlink: 'syz.1.3322': attribute type 15 has an invalid length. [ 835.495504][T17335] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3322'. [ 835.589097][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 835.602971][T11540] usb 6-1: no configurations [ 835.611116][T11540] usb 6-1: can't read configurations, error -22 [ 835.644257][T17337] netlink: 140 bytes leftover after parsing attributes in process `syz.1.3322'. [ 835.767439][T11540] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 836.075471][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 836.106351][T17341] input: syz0 as /devices/virtual/input/input62 [ 836.137150][T17341] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3324'. [ 836.195159][T11540] usb 6-1: no configurations [ 836.217080][T11540] usb 6-1: can't read configurations, error -22 [ 836.236613][T11540] usb usb6-port1: attempt power cycle [ 836.617235][T11540] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 836.667831][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 836.674009][T11540] usb 6-1: no configurations [ 836.680150][T11540] usb 6-1: can't read configurations, error -22 [ 836.827387][T11540] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 836.860373][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 836.866189][T11540] usb 6-1: no configurations [ 836.871396][T11540] usb 6-1: can't read configurations, error -22 [ 836.884179][T11540] usb usb6-port1: unable to enumerate USB device [ 838.177913][ T5870] Bluetooth: hci0: command 0x0c1a tx timeout [ 838.178203][T13617] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 838.246928][T13617] Bluetooth: hci0: Error when powering off device on rfkill (-110) [ 839.265827][T17381] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3335'. [ 839.303093][ T30] audit: type=1800 audit(1759136399.274:567): pid=17381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3335" name="SYSV00000000" dev="tmpfs" ino=5 res=0 errno=0 [ 839.417765][ T30] audit: type=1326 audit(1759136399.354:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17357 comm="syz.0.3331" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc920d8eec9 code=0x0 [ 839.908240][T17385] pimreg: entered allmulticast mode [ 839.921871][T17385] pimreg: left allmulticast mode [ 840.340247][ T5870] Bluetooth: hci1: command 0x0c1a tx timeout [ 840.348656][T13617] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 840.354738][T13617] Bluetooth: hci1: Error when powering off device on rfkill (-110) [ 840.738944][T15639] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 840.930688][T15639] usb 1-1: device descriptor read/64, error -71 [ 841.227391][T15639] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 841.256498][T17412] netlink: 'syz.2.3346': attribute type 1 has an invalid length. [ 841.374874][T17412] 8021q: adding VLAN 0 to HW filter on device bond1 [ 841.398499][T15639] usb 1-1: device descriptor read/64, error -71 [ 841.405840][T17415] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 841.413610][T17412] gretap1: entered promiscuous mode [ 841.441364][T17412] bond1: (slave gretap1): making interface the new active one [ 841.463677][T17412] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 841.560606][T15639] usb usb1-port1: attempt power cycle [ 841.597244][ T9] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 841.737740][T11540] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 841.747349][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 841.753911][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 841.764182][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 841.775358][ T9] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 841.785116][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.793205][ T9] usb 6-1: Product: syz [ 841.797823][ T9] usb 6-1: Manufacturer: syz [ 841.802439][ T9] usb 6-1: SerialNumber: syz [ 841.820800][ T958] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 841.888786][T11540] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 841.900357][T11540] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 841.910410][T11540] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 841.919547][T11540] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 841.930407][T15639] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 841.930871][T11540] usb 2-1: config 0 descriptor?? [ 841.957502][ T958] usb 5-1: device descriptor read/64, error -71 [ 841.978249][T15639] usb 1-1: device descriptor read/8, error -71 [ 842.024486][ T9] usb 6-1: Audio class v2/v3 interfaces need an interface association [ 842.048547][ T9] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 842.067746][ T9] usb 6-1: USB disconnect, device number 17 [ 842.096560][ T6704] udevd[6704]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 842.171386][T11540] usbhid 2-1:0.0: can't add hid device: -71 [ 842.187228][T11540] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 842.207643][ T958] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 842.213597][T11540] usb 2-1: USB disconnect, device number 79 [ 842.230993][T15639] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 842.270095][T15639] usb 1-1: device descriptor read/8, error -71 [ 842.377159][ T958] usb 5-1: device descriptor read/64, error -71 [ 842.383792][T15639] usb usb1-port1: unable to enumerate USB device [ 842.507794][ T958] usb usb5-port1: attempt power cycle [ 843.067162][ T958] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 843.098017][ T958] usb 5-1: device descriptor read/8, error -71 [ 843.255907][ T5870] Bluetooth: hci4: command 0x0c1a tx timeout [ 843.267205][T13617] Bluetooth: hci4: Opcode 0x0c1a failed: -110 [ 843.282920][T13617] Bluetooth: hci4: Error when powering off device on rfkill (-110) [ 843.337227][ T958] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 843.417293][ T958] usb 5-1: device descriptor read/8, error -71 [ 843.425717][ T30] audit: type=1800 audit(1759136403.434:569): pid=17445 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3354" name="SYSV00000000" dev="tmpfs" ino=6 res=0 errno=0 [ 843.541406][ T958] usb usb5-port1: unable to enumerate USB device [ 844.507418][ T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 844.624310][T17458] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3360'. [ 844.659890][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 844.684108][ T10] usb 1-1: config 0 has an invalid interface number: 115 but max is 0 [ 844.693941][ T10] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 844.709018][T17458] bond0: entered promiscuous mode [ 844.714621][T17458] bond_slave_0: entered promiscuous mode [ 844.720883][ T10] usb 1-1: config 0 has no interface number 0 [ 844.727607][T17458] bond_slave_1: entered promiscuous mode [ 844.733292][ T10] usb 1-1: config 0 interface 115 has no altsetting 0 [ 844.762917][ T10] usb 1-1: New USB device found, idVendor=5032, idProduct=0fa0, bcdDevice=c1.79 [ 844.783073][T17458] mac80211_hwsim hwsim22 wlan1: entered promiscuous mode [ 844.797370][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 844.816656][ T10] usb 1-1: Product: syz [ 844.823436][T17458] bond0: left promiscuous mode [ 844.841026][ T10] usb 1-1: Manufacturer: syz [ 844.853338][ T10] usb 1-1: SerialNumber: syz [ 844.853367][T17458] bond_slave_0: left promiscuous mode [ 844.861933][ T10] usb 1-1: config 0 descriptor?? [ 844.889959][ T10] dvb-usb: found a 'Grandtec USB1.1 DVB-T' in cold state, will try to load a firmware [ 844.897333][T17458] bond_slave_1: left promiscuous mode [ 844.905610][T17458] mac80211_hwsim hwsim22 wlan1: left promiscuous mode [ 844.918413][ T10] usb 1-1: Direct firmware load for dvb-usb-dibusb-5.0.0.11.fw failed with error -2 [ 844.961058][ T10] usb 1-1: Falling back to sysfs fallback for: dvb-usb-dibusb-5.0.0.11.fw [ 845.169096][T17474] !@ÿ: renamed from xfrm0 (while UP) [ 845.180188][T17473] syzkaller1: tun_chr_ioctl cmd 2148553947 [ 845.253613][T17477] loop6: detected capacity change from 0 to 7 [ 845.263132][ T6704] Dev loop6: unable to read RDB block 7 [ 845.269070][ T6704] loop6: unable to read partition table [ 845.275392][ T6704] loop6: partition table beyond EOD, truncated [ 845.294803][T17477] Dev loop6: unable to read RDB block 7 [ 845.301213][T17477] loop6: unable to read partition table [ 845.312234][T17477] loop6: partition table beyond EOD, truncated [ 845.319544][T17477] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 845.437860][T11540] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 845.618388][ T5870] Bluetooth: hci2: command 0x0c1a tx timeout [ 845.624836][T13617] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 845.631515][T13617] Bluetooth: hci2: Error when powering off device on rfkill (-110) [ 845.657113][T11540] usb 3-1: Using ep0 maxpacket: 16 [ 845.675508][T11540] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 845.755934][T11540] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 845.793892][T11540] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 845.810450][T11540] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 845.818916][T11540] usb 3-1: SerialNumber: syz [ 845.867993][T11540] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 845.901154][T17497] netlink: 212408 bytes leftover after parsing attributes in process `syz.5.3373'. [ 845.922152][T11540] cdc_acm 3-1:1.0: This needs exactly 3 endpoints [ 845.963490][T17500] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3375'. [ 845.969669][T11540] cdc_acm 3-1:1.0: probe with driver cdc_acm failed with error -22 [ 845.991245][T17497] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3373'. [ 846.098769][T17500] bond0: entered promiscuous mode [ 846.106701][T17500] bond_slave_0: entered promiscuous mode [ 846.113914][T17500] bond_slave_1: entered promiscuous mode [ 846.139534][T17500] bond0: left promiscuous mode [ 846.159399][T17500] bond_slave_0: left promiscuous mode [ 846.179274][T17500] bond_slave_1: left promiscuous mode [ 847.160421][T17519] netlink: 68 bytes leftover after parsing attributes in process `syz.5.3380'. [ 847.197277][T11540] usb 3-1: USB disconnect, device number 120 [ 847.867345][ T5870] Bluetooth: hci3: command 0x0405 tx timeout [ 847.873620][T13617] Bluetooth: hci3: Opcode 0x0c1a failed: -110 [ 847.894918][T13617] Bluetooth: hci3: Error when powering off device on rfkill (-110) [ 848.483540][T17528] loop6: detected capacity change from 0 to 7 [ 848.511387][ T6704] Dev loop6: unable to read RDB block 7 [ 848.517995][ T6704] loop6: unable to read partition table [ 848.529043][ T6704] loop6: partition table beyond EOD, truncated [ 848.545268][T17528] Dev loop6: unable to read RDB block 7 [ 848.553757][T17528] loop6: unable to read partition table [ 848.560770][T17528] loop6: partition table beyond EOD, truncated [ 848.597269][T17528] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 848.997562][T13617] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 849.221660][T13617] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 849.245663][T13617] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.264322][T13617] usb 3-1: Product: syz [ 849.268718][T13617] usb 3-1: Manufacturer: syz [ 849.273334][T13617] usb 3-1: SerialNumber: syz [ 849.319367][T17549] loop6: detected capacity change from 0 to 7 [ 849.332876][ T5967] Dev loop6: unable to read RDB block 7 [ 849.354214][ T5967] loop6: AHDI p3 p4 [ 849.377824][ T5967] loop6: partition table partially beyond EOD, truncated [ 849.385280][ T5967] loop6: p3 start 536870936 is beyond EOD, truncated [ 849.442186][T17549] Dev loop6: unable to read RDB block 7 [ 849.461456][T17549] loop6: AHDI p3 p4 [ 849.473116][T17549] loop6: partition table partially beyond EOD, truncated [ 849.510560][T17549] loop6: p3 start 536870936 is beyond EOD, truncated [ 849.639739][T17530] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 849.870410][T17569] loop6: detected capacity change from 0 to 7 [ 849.903201][T17569] Dev loop6: unable to read RDB block 7 [ 849.912792][T17569] loop6: unable to read partition table [ 849.927374][ T9] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 849.939037][T17569] loop6: partition table beyond EOD, truncated [ 849.967998][T17569] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 850.056786][T17571] input: syz1 as /devices/virtual/input/input63 [ 850.099334][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 850.106543][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 850.132181][ T9] usb 2-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 850.172430][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 850.207283][ T9] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 850.236498][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 850.252149][ T9] usb 2-1: config 0 descriptor?? [ 850.262391][ T9] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 851.672510][T13617] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000000. ret = -EPROTO [ 851.748500][T13617] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 851.835827][T13617] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 851.857729][T13617] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 851.883646][T13617] usb 3-1: USB disconnect, device number 121 [ 851.954041][T17599] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 851.962364][T17599] IPVS: set_ctl: invalid protocol: 25963 105.110.103.0:0 [ 851.972893][T17599] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 852.503746][T17614] loop6: detected capacity change from 0 to 7 [ 852.516145][T17614] Dev loop6: unable to read RDB block 7 [ 852.522419][T17614] loop6: unable to read partition table [ 852.528757][T17614] loop6: partition table beyond EOD, truncated [ 852.535367][T17614] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 852.571241][T17605] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 852.651978][T17605] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 852.671707][T17605] bond0 (unregistering): Released all slaves [ 852.818061][ T5875] usb 2-1: USB disconnect, device number 80 [ 852.891471][T13617] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 853.002339][T17627] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 853.049552][T17627] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 853.075516][T13617] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 853.095585][T13617] usb 3-1: config 0 has no interface number 0 [ 853.115878][T13617] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 853.157195][T13617] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 853.204395][T13617] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.18 [ 853.235337][T13617] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 853.257734][ T5957] usb 2-1: new full-speed USB device number 81 using dummy_hcd [ 853.274370][T13617] usb 3-1: config 0 descriptor?? [ 853.492877][ T5956] usb 6-1: new low-speed USB device number 18 using dummy_hcd [ 853.681533][ T5956] usb 6-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 853.692514][ T5956] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x97, changing to 0x87 [ 853.731423][ T5956] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid maxpacket 54370, setting to 8 [ 853.758153][ T5956] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 853.771913][ T5956] usb 6-1: New USB device found, idVendor=0c2e, idProduct=0720, bcdDevice=9b.f7 [ 853.787463][ T5956] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 853.800086][ T5956] usb 6-1: config 0 descriptor?? [ 853.806104][T17633] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 853.819147][ T5956] metro_usb 6-1:0.0: Metrologic USB to Serial converter detected [ 853.830165][ T5956] usb 6-1: Metrologic USB to Serial converter now attached to ttyUSB0 [ 854.020171][T17633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 854.029303][T17633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 854.050914][T17633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 854.071753][T17633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 854.078119][T17644] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 854.090438][T17644] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 854.117815][ T5957] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 854.118630][ T9] usb 6-1: USB disconnect, device number 18 [ 854.156696][ T9] metro-usb ttyUSB0: Metrologic USB to Serial converter now disconnected from ttyUSB0 [ 854.176847][ T9] metro_usb 6-1:0.0: device disconnected [ 854.277148][ T5957] usb 2-1: Using ep0 maxpacket: 16 [ 854.287605][ T5957] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 854.297604][ T5957] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 854.317549][ T5957] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 854.351248][ T5957] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 854.360629][ T5957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 854.368686][ T5957] usb 2-1: Product: syz [ 854.373058][ T5957] usb 2-1: Manufacturer: syz [ 854.377703][ T5957] usb 2-1: SerialNumber: syz [ 854.590899][T17638] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 854.599839][T17638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 854.674384][ T5957] usb 2-1: USB disconnect, device number 82 [ 854.845636][ T6704] udevd[6704]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 854.909822][T17648] netlink: 'syz.5.3417': attribute type 1 has an invalid length. [ 854.981299][T17648] bond1: entered promiscuous mode [ 854.987565][T17648] 8021q: adding VLAN 0 to HW filter on device bond1 [ 855.000636][T17648] netlink: 28 bytes leftover after parsing attributes in process `syz.5.3417'. [ 856.405291][T17658] loop6: detected capacity change from 0 to 7 [ 856.419753][ T6704] Dev loop6: unable to read RDB block 7 [ 856.425460][ T6704] loop6: unable to read partition table [ 856.443173][ T6704] loop6: partition table beyond EOD, truncated [ 856.460492][T17658] Dev loop6: unable to read RDB block 7 [ 856.469120][T17658] loop6: unable to read partition table [ 856.484023][T17658] loop6: partition table beyond EOD, truncated [ 856.493739][T17658] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 856.639019][T13617] usbhid 3-1:0.1: can't add hid device: -71 [ 856.722979][T13617] usbhid 3-1:0.1: probe with driver usbhid failed with error -71 [ 856.745791][T13617] usb 3-1: USB disconnect, device number 122 [ 857.001369][ T5956] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 857.157612][ T5956] usb 6-1: Using ep0 maxpacket: 16 [ 857.176619][ T5956] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 857.196971][ T5956] usb 6-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 857.227141][ T5956] usb 6-1: config 0 interface 0 has no altsetting 0 [ 857.237654][ T5956] usb 6-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 857.249997][ T5956] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 857.280017][ T5956] usb 6-1: config 0 descriptor?? [ 857.295883][ T5956] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 857.433763][T17683] loop6: detected capacity change from 0 to 7 [ 857.442045][T17683] Dev loop6: unable to read RDB block 7 [ 857.448927][T17683] loop6: unable to read partition table [ 857.454836][T17683] loop6: partition table beyond EOD, truncated [ 857.463254][T17683] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 857.573452][T17689] netlink: 'syz.1.3430': attribute type 1 has an invalid length. [ 857.622296][T17689] bond1: entered promiscuous mode [ 857.638077][T17689] 8021q: adding VLAN 0 to HW filter on device bond1 [ 857.687445][T17692] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3430'. [ 858.907614][ T5875] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 858.964858][T17719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 858.983441][T17719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 859.067128][ T5875] usb 2-1: Using ep0 maxpacket: 16 [ 859.074192][ T5875] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 859.089516][ T5875] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 859.100887][ T5875] usb 2-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 859.111650][ T5875] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.125317][ T5875] usb 2-1: config 0 descriptor?? [ 859.177291][T17726] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3441'. [ 859.588819][T17709] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 859.597726][T17709] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 859.644503][T13617] usb 6-1: USB disconnect, device number 19 [ 859.699420][T17728] loop6: detected capacity change from 0 to 7 [ 859.718566][T17728] Dev loop6: unable to read RDB block 7 [ 859.725497][T17728] loop6: unable to read partition table [ 859.735710][T17728] loop6: partition table beyond EOD, truncated [ 859.754260][T17728] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 859.930689][ T5875] usbhid 2-1:0.0: can't add hid device: -71 [ 859.936834][ T5875] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 859.954578][ T5875] usb 2-1: USB disconnect, device number 83 [ 860.845546][ T30] audit: type=1800 audit(1759136420.834:570): pid=17752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3447" name="SYSV00000000" dev="tmpfs" ino=7 res=0 errno=0 [ 861.187163][ T9] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 861.383199][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 861.391605][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 861.407148][ T9] usb 5-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 861.425239][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 861.433994][ T9] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 861.474081][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 861.510257][ T9] usb 5-1: config 0 descriptor?? [ 861.519411][ T9] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 862.119289][T17774] netlink: 'syz.5.3457': attribute type 10 has an invalid length. [ 862.136408][T17774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 862.160297][T17774] team0: Port device bond0 added [ 862.510906][T17799] binder: 17798:17799 ioctl c0306201 200000000080 returned -14 [ 862.531620][T17799] binder_alloc: 17798: binder_alloc_buf, no vma [ 863.495393][T17815] FAULT_INJECTION: forcing a failure. [ 863.495393][T17815] name failslab, interval 1, probability 0, space 0, times 0 [ 863.508700][T17815] CPU: 1 UID: 0 PID: 17815 Comm: syz.2.3471 Not tainted syzkaller #0 PREEMPT(full) [ 863.508728][T17815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 863.508739][T17815] Call Trace: [ 863.508748][T17815] [ 863.508762][T17815] dump_stack_lvl+0x189/0x250 [ 863.508789][T17815] ? __pfx____ratelimit+0x10/0x10 [ 863.508809][T17815] ? __pfx_dump_stack_lvl+0x10/0x10 [ 863.508830][T17815] ? __pfx__printk+0x10/0x10 [ 863.508865][T17815] ? __pfx___might_resched+0x10/0x10 [ 863.508883][T17815] ? fs_reclaim_acquire+0x7d/0x100 [ 863.508906][T17815] should_fail_ex+0x414/0x560 [ 863.508937][T17815] should_failslab+0xa8/0x100 [ 863.508964][T17815] __kmalloc_noprof+0xcb/0x4f0 [ 863.508987][T17815] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 863.509016][T17815] genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 863.509047][T17815] genl_family_rcv_msg_doit+0xb8/0x300 [ 863.509084][T17815] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 863.509117][T17815] ? apparmor_capable+0x137/0x1b0 [ 863.509142][T17815] ? bpf_lsm_capable+0x9/0x20 [ 863.509164][T17815] ? security_capable+0x7e/0x2e0 [ 863.509197][T17815] genl_rcv_msg+0x60e/0x790 [ 863.509227][T17815] ? __pfx_genl_rcv_msg+0x10/0x10 [ 863.509249][T17815] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 863.509287][T17815] netlink_rcv_skb+0x205/0x470 [ 863.509305][T17815] ? __lock_acquire+0xab9/0xd20 [ 863.509330][T17815] ? __pfx_genl_rcv_msg+0x10/0x10 [ 863.509356][T17815] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 863.509394][T17815] ? down_read+0x1ad/0x2e0 [ 863.509425][T17815] genl_rcv+0x28/0x40 [ 863.509446][T17815] netlink_unicast+0x82f/0x9e0 [ 863.509483][T17815] ? __pfx_netlink_unicast+0x10/0x10 [ 863.509511][T17815] ? netlink_sendmsg+0x642/0xb30 [ 863.509529][T17815] ? skb_put+0x11b/0x210 [ 863.509559][T17815] netlink_sendmsg+0x805/0xb30 [ 863.509589][T17815] ? __pfx_netlink_sendmsg+0x10/0x10 [ 863.509613][T17815] ? aa_sock_msg_perm+0xf1/0x1d0 [ 863.509634][T17815] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 863.509653][T17815] ? __pfx_netlink_sendmsg+0x10/0x10 [ 863.509678][T17815] __sock_sendmsg+0x219/0x270 [ 863.509707][T17815] ____sys_sendmsg+0x505/0x830 [ 863.509736][T17815] ? __pfx_____sys_sendmsg+0x10/0x10 [ 863.509767][T17815] ? import_iovec+0x74/0xa0 [ 863.509795][T17815] ___sys_sendmsg+0x21f/0x2a0 [ 863.509820][T17815] ? __pfx____sys_sendmsg+0x10/0x10 [ 863.509881][T17815] ? __fget_files+0x2a/0x420 [ 863.509897][T17815] ? __fget_files+0x3a0/0x420 [ 863.509926][T17815] __x64_sys_sendmsg+0x19b/0x260 [ 863.509951][T17815] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 863.509984][T17815] ? __pfx_ksys_write+0x10/0x10 [ 863.510005][T17815] ? rcu_is_watching+0x15/0xb0 [ 863.510030][T17815] ? do_syscall_64+0xbe/0x3b0 [ 863.510054][T17815] do_syscall_64+0xfa/0x3b0 [ 863.510072][T17815] ? lockdep_hardirqs_on+0x9c/0x150 [ 863.510090][T17815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 863.510108][T17815] ? clear_bhb_loop+0x60/0xb0 [ 863.510130][T17815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 863.510148][T17815] RIP: 0033:0x7f148658eec9 [ 863.510165][T17815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 863.510182][T17815] RSP: 002b:00007f14847f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 863.510202][T17815] RAX: ffffffffffffffda RBX: 00007f14867e5fa0 RCX: 00007f148658eec9 [ 863.510216][T17815] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 863.510228][T17815] RBP: 00007f14847f6090 R08: 0000000000000000 R09: 0000000000000000 [ 863.510240][T17815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 863.510251][T17815] R13: 00007f14867e6038 R14: 00007f14867e5fa0 R15: 00007f148690fa28 [ 863.510283][T17815] [ 864.290176][ T5957] usb 5-1: USB disconnect, device number 88 [ 865.798428][T11540] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 866.005351][T11540] usb 6-1: Using ep0 maxpacket: 16 [ 866.018843][T11540] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 866.047225][T11540] usb 6-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 866.067120][T11540] usb 6-1: config 0 interface 0 has no altsetting 0 [ 866.095248][T11540] usb 6-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 866.127277][T11540] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 866.148542][T11540] usb 6-1: config 0 descriptor?? [ 866.174396][T11540] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 866.452159][T17879] netlink: 'syz.1.3489': attribute type 12 has an invalid length. [ 866.460315][T17879] netlink: 120 bytes leftover after parsing attributes in process `syz.1.3489'. [ 866.606936][T17883] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 866.663415][T17887] erspan0: entered promiscuous mode [ 867.077094][ T5957] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 867.378189][ T5957] usb 5-1: device descriptor read/64, error -71 [ 867.659952][ T5957] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 868.127250][ T5957] usb 5-1: device descriptor read/64, error -71 [ 868.247315][ T5957] usb usb5-port1: attempt power cycle [ 868.553550][T11540] usb 6-1: USB disconnect, device number 20 [ 868.573822][T17911] netlink: 308 bytes leftover after parsing attributes in process `syz.1.3502'. [ 868.597650][ T5957] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 868.627940][ T5957] usb 5-1: device descriptor read/8, error -71 [ 868.887128][ T5957] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 868.907514][ T5957] usb 5-1: device descriptor read/8, error -71 [ 868.997683][T11540] usb 6-1: new full-speed USB device number 21 using dummy_hcd [ 869.017582][ T5957] usb usb5-port1: unable to enumerate USB device [ 869.067398][ T9] usb 3-1: new full-speed USB device number 123 using dummy_hcd [ 869.172569][T11540] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 869.182773][T11540] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 869.201151][T11540] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 869.212270][T11540] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.243662][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 869.253747][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 869.264318][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 869.277747][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 869.286882][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.309823][ T9] usbtmc 3-1:16.0: probe with driver usbtmc failed with error -22 [ 869.429538][T11540] usb 6-1: usb_control_msg returned -32 [ 869.435202][T11540] usbtmc 6-1:16.0: can't read capabilities [ 869.535633][T17918] netlink: zone id is out of range [ 869.543651][T17918] netlink: zone id is out of range [ 869.551342][T17918] netlink: zone id is out of range [ 869.556619][T17918] netlink: zone id is out of range [ 869.563654][T17918] netlink: zone id is out of range [ 869.570820][T17918] netlink: zone id is out of range [ 869.576409][T17918] netlink: zone id is out of range [ 869.583083][T17918] netlink: zone id is out of range [ 869.590964][T17918] netlink: zone id is out of range [ 870.181812][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.188683][ T5957] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 870.196286][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.257437][ T9] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 870.357146][ T5957] usb 2-1: Using ep0 maxpacket: 16 [ 870.364767][ T5957] usb 2-1: config index 0 descriptor too short (expected 4495, got 71) [ 870.373374][ T5957] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 870.381652][ T5957] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 870.391849][ T5957] usb 2-1: config 0 has no interface number 0 [ 870.400680][ T5957] usb 2-1: New USB device found, idVendor=046c, idProduct=14e0, bcdDevice= 0.01 [ 870.410589][ T5957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 870.417243][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 870.425989][ T5957] usb 2-1: Product: syz [ 870.430361][ T5957] usb 2-1: Manufacturer: syz [ 870.435055][ T5957] usb 2-1: SerialNumber: syz [ 870.443656][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 870.447770][ T5957] usb 2-1: config 0 descriptor?? [ 870.462230][ T9] usb 5-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 870.464282][ T5957] uvcvideo 2-1:0.105: probe with driver uvcvideo failed with error -22 [ 870.480486][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 870.490899][ T9] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 870.500726][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 870.512207][ T9] usb 5-1: config 0 descriptor?? [ 870.520925][ T9] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 871.507676][ T5957] usb 3-1: USB disconnect, device number 123 [ 871.679742][T13617] usb 6-1: USB disconnect, device number 21 [ 871.904306][T17958] netlink: 'syz.5.3518': attribute type 10 has an invalid length. [ 871.920728][T17958] team0: Port device dummy0 added [ 871.953470][T17958] netlink: 14 bytes leftover after parsing attributes in process `syz.5.3518'. [ 872.268324][ T958] usb 3-1: new full-speed USB device number 124 using dummy_hcd [ 872.586538][ T958] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 872.594855][ T958] usb 3-1: config 0 has no interface number 0 [ 872.606691][ T958] usb 3-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 872.624127][ T958] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 872.635619][ T958] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid maxpacket 59853, setting to 64 [ 872.682479][ T958] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 872.700677][ T958] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 872.747942][ T958] usb 3-1: Product: syz [ 872.754523][ T958] usb 3-1: SerialNumber: syz [ 872.765197][ T958] usb 3-1: config 0 descriptor?? [ 872.776676][T17956] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 872.883473][ T958] cm109 3-1:0.8: invalid payload size 64, expected 4 [ 872.903466][ T5957] usb 2-1: USB disconnect, device number 84 [ 872.954660][ T958] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input64 [ 873.050318][ T958] usb 5-1: USB disconnect, device number 93 [ 873.117148][T11540] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 873.286223][T11540] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 873.309918][T11540] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 873.372263][T11540] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 873.397127][T11540] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 873.418144][T11540] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 873.433944][T17992] netlink: 'syz.0.3531': attribute type 63 has an invalid length. [ 873.448038][T11540] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 873.457777][T11540] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 873.465783][T11540] usb 6-1: Product: syz [ 873.471402][T17993] netlink: 'syz.0.3531': attribute type 63 has an invalid length. [ 873.487170][T11540] usb 6-1: Manufacturer: syz [ 873.510269][T11540] cdc_wdm 6-1:1.0: skipping garbage [ 873.518373][T11540] cdc_wdm 6-1:1.0: skipping garbage [ 873.570262][T11540] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 873.597070][T11540] cdc_wdm 6-1:1.0: Unknown control protocol [ 873.716206][T17979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 873.760818][T17979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 874.102707][T18011] syzkaller0: entered promiscuous mode [ 874.108654][T18011] syzkaller0: entered allmulticast mode [ 874.333085][T18020] loop6: detected capacity change from 0 to 7 [ 874.341860][T18020] Dev loop6: unable to read RDB block 7 [ 874.347606][T18020] loop6: unable to read partition table [ 874.405024][T18020] loop6: partition table beyond EOD, truncated [ 874.423903][T18020] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 875.059797][T18031] netlink: 'syz.1.3541': attribute type 15 has an invalid length. [ 875.069025][T18031] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3541'. [ 875.172379][T18032] netlink: 140 bytes leftover after parsing attributes in process `syz.1.3541'. [ 875.983904][T18037] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3544'. [ 876.143462][ T5875] usb 6-1: USB disconnect, device number 22 [ 876.405972][T18047] bridge_slave_0: left allmulticast mode [ 876.424431][T18047] bridge_slave_0: left promiscuous mode [ 876.471902][T18047] bridge0: port 1(bridge_slave_0) entered disabled state [ 876.511254][T18047] bridge_slave_1: left allmulticast mode [ 876.525646][T18047] bridge_slave_1: left promiscuous mode [ 876.532948][T18047] bridge0: port 2(bridge_slave_1) entered disabled state [ 876.603344][T18047] bond0: (slave bond_slave_0): Releasing backup interface [ 876.630428][T18047] bond0: (slave bond_slave_1): Releasing backup interface [ 876.637737][ T958] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 876.691205][T18047] team0: Port device team_slave_0 removed [ 876.726586][T18047] team0: Port device team_slave_1 removed [ 876.738576][T18047] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 876.746274][T18047] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 876.759472][T18047] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 876.767139][T18047] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 876.790783][T18050] vlan0: entered promiscuous mode [ 876.845751][ T958] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 876.880268][T18050] team0: Port device vlan0 added [ 876.884921][ T5875] usb 3-1: USB disconnect, device number 124 [ 876.885321][ C1] cm109_urb_ctl_callback: 16 callbacks suppressed [ 876.885344][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 876.905542][ T958] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 876.915775][ T5875] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 876.928305][ T958] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 876.944570][ T958] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 876.964922][T18052] tipc: Started in network mode [ 876.970357][T18052] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 876.995731][T18046] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 877.016757][T18052] tipc: Enabled bearer , priority 0 [ 877.060890][ T958] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 877.328576][T18046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.337892][T18046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 877.521518][T18067] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 877.569036][T18046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.586646][ T30] audit: type=1326 audit(1759136437.584:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 877.618206][ T30] audit: type=1326 audit(1759136437.584:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 877.619469][T18046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 877.657271][ T30] audit: type=1326 audit(1759136437.584:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff3e118d710 code=0x7ffc0000 [ 877.733055][ T30] audit: type=1326 audit(1759136437.584:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7ff3e118eacb code=0x7ffc0000 [ 877.757877][ T30] audit: type=1326 audit(1759136437.584:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7ff3e118eacb code=0x7ffc0000 [ 877.847042][ T30] audit: type=1326 audit(1759136437.854:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 877.894937][ T30] audit: type=1326 audit(1759136437.854:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 877.932463][ T30] audit: type=1326 audit(1759136437.894:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=289 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 877.966534][ T30] audit: type=1326 audit(1759136437.894:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 878.007311][ T5957] tipc: Node number set to 11578026 [ 878.032996][ T30] audit: type=1326 audit(1759136437.894:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18041 comm="syz.4.3547" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff3e118eec9 code=0x7ffc0000 [ 879.103848][T18129] netlink: 'syz.0.3581': attribute type 1 has an invalid length. [ 879.152847][T18129] bond1: entered promiscuous mode [ 879.159471][T18129] 8021q: adding VLAN 0 to HW filter on device bond1 [ 879.179575][T18131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3581'. [ 879.213307][T18129] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3581'. [ 879.235160][T18131] bond1: (slave bridge1): making interface the new active one [ 879.262133][T18131] bridge1: entered promiscuous mode [ 879.271157][T18131] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 879.367302][ T5875] usb 5-1: USB disconnect, device number 94 [ 879.937508][T18129] bond1 (unregistering): (slave bridge1): Releasing backup interface [ 879.945727][T18129] bridge1: left promiscuous mode [ 879.971938][T18129] bond1 (unregistering): Released all slaves [ 885.414615][T18359] sctp: [Deprecated]: syz.0.3679 (pid 18359) Use of struct sctp_assoc_value in delayed_ack socket option. [ 885.414615][T18359] Use struct sctp_sack_info instead [ 888.604809][T18463] netlink: 'syz.0.3716': attribute type 12 has an invalid length. [ 889.123337][T18473] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3720'. [ 889.395321][T18480] sctp: [Deprecated]: syz.1.3725 (pid 18480) Use of struct sctp_assoc_value in delayed_ack socket option. [ 889.395321][T18480] Use struct sctp_sack_info instead [ 889.696659][ T30] audit: type=1326 audit(1759136449.704:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18496 comm="syz.2.3733" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f148658eec9 code=0x0 [ 889.859244][T18505] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3736'. [ 891.733240][T18604] sctp: [Deprecated]: syz.0.3775 (pid 18604) Use of struct sctp_assoc_value in delayed_ack socket option. [ 891.733240][T18604] Use struct sctp_sack_info instead [ 892.565864][T18637] sctp: [Deprecated]: syz.1.3791 (pid 18637) Use of struct sctp_assoc_value in delayed_ack socket option. [ 892.565864][T18637] Use struct sctp_sack_info instead [ 893.086801][T18662] sctp: [Deprecated]: syz.1.3803 (pid 18662) Use of struct sctp_assoc_value in delayed_ack socket option. [ 893.086801][T18662] Use struct sctp_sack_info instead [ 895.811503][ T30] audit: type=1326 audit(1759136455.824:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18782 comm="syz.1.3853" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f52fd38eec9 code=0x0 [ 897.333076][T18846] sctp: [Deprecated]: syz.1.3880 (pid 18846) Use of int in max_burst socket option deprecated. [ 897.333076][T18846] Use struct sctp_assoc_value instead [ 899.530812][T18921] ------------[ cut here ]------------ [ 899.536358][T18921] WARNING: CPU: 0 PID: 18921 at fs/exec.c:119 path_noexec+0x1af/0x200 [ 899.544698][T18921] Modules linked in: [ 899.549180][T18921] CPU: 0 UID: 0 PID: 18921 Comm: syz.4.3912 Not tainted syzkaller #0 PREEMPT(full) [ 899.558723][T18921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 899.569081][T18921] RIP: 0010:path_noexec+0x1af/0x200 [ 899.574316][T18921] Code: 02 31 ff 48 89 de e8 20 e4 89 ff d1 eb eb 07 e8 37 df 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d e9 58 90 47 09 cc e8 22 df 89 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6 [ 899.594020][T18921] RSP: 0018:ffffc90014b3fbd8 EFLAGS: 00010283 [ 899.600405][T18921] RAX: ffffffff8235dbce RBX: ffff888033e2b580 RCX: 0000000000080000 [ 899.608476][T18921] RDX: ffffc9000ca8a000 RSI: 0000000000000067 RDI: 0000000000000068 [ 899.611600][T18922] sctp: [Deprecated]: syz.5.3913 (pid 18922) Use of struct sctp_assoc_value in delayed_ack socket option. [ 899.611600][T18922] Use struct sctp_sack_info instead [ 899.616461][T18921] RBP: 0000000000080000 R08: ffff888069e23c00 R09: 0000000000000003 [ 899.641145][T18921] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000011 [ 899.649565][T18921] R13: 1ffff92002967f90 R14: 0000000000000000 R15: dffffc0000000000 [ 899.657627][T18921] FS: 00007ff3df3f66c0(0000) GS:ffff888125c12000(0000) knlGS:0000000000000000 [ 899.666571][T18921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 899.673242][T18921] CR2: 000000110c38b861 CR3: 000000005db84000 CR4: 00000000003526f0 [ 899.681315][T18921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 899.689416][T18921] DR3: 000000000000000c DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 899.697547][T18921] Call Trace: [ 899.700836][T18921] [ 899.703777][T18921] do_mmap+0xa43/0x10d0 [ 899.708035][T18921] ? __pfx_do_mmap+0x10/0x10 [ 899.712642][T18921] ? down_write_killable+0x178/0x230 [ 899.718094][T18921] ? __pfx_down_write_killable+0x10/0x10 [ 899.723770][T18921] ? common_file_perm+0x1b5/0x230 [ 899.728903][T18921] vm_mmap_pgoff+0x2a6/0x4d0 [ 899.733531][T18921] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 899.738728][T18921] ? __fget_files+0x2a/0x420 [ 899.743347][T18921] ? __fget_files+0x3a0/0x420 [ 899.748149][T18921] ? __fget_files+0x2a/0x420 [ 899.752769][T18921] ksys_mmap_pgoff+0x51f/0x760 [ 899.757651][T18921] do_syscall_64+0xfa/0x3b0 [ 899.762184][T18921] ? lockdep_hardirqs_on+0x9c/0x150 [ 899.767481][T18921] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 899.773571][T18921] ? clear_bhb_loop+0x60/0xb0 [ 899.778353][T18921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 899.784261][T18921] RIP: 0033:0x7ff3e118eec9 [ 899.788798][T18921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 899.808582][T18921] RSP: 002b:00007ff3df3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 899.817088][T18921] RAX: ffffffffffffffda RBX: 00007ff3e13e5fa0 RCX: 00007ff3e118eec9 [ 899.825085][T18921] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000 [ 899.833155][T18921] RBP: 00007ff3e1211f91 R08: 0000000000000007 R09: 0000000000004000 [ 899.841232][T18921] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 899.849289][T18921] R13: 00007ff3e13e6038 R14: 00007ff3e13e5fa0 R15: 00007ff3e150fa28 [ 899.857349][T18921] [ 899.860387][T18921] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 899.867671][T18921] CPU: 0 UID: 0 PID: 18921 Comm: syz.4.3912 Not tainted syzkaller #0 PREEMPT(full) [ 899.877034][T18921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 899.887088][T18921] Call Trace: [ 899.890357][T18921] [ 899.893276][T18921] dump_stack_lvl+0x99/0x250 [ 899.897861][T18921] ? __asan_memcpy+0x40/0x70 [ 899.902452][T18921] ? __pfx_dump_stack_lvl+0x10/0x10 [ 899.907654][T18921] ? __pfx__printk+0x10/0x10 [ 899.912248][T18921] vpanic+0x281/0x750 [ 899.916224][T18921] ? __pfx__printk+0x10/0x10 [ 899.920811][T18921] ? __pfx_vpanic+0x10/0x10 [ 899.925302][T18921] ? is_bpf_text_address+0x292/0x2b0 [ 899.930598][T18921] panic+0xb9/0xc0 [ 899.934311][T18921] ? __pfx_panic+0x10/0x10 [ 899.938731][T18921] __warn+0x31b/0x4b0 [ 899.942703][T18921] ? path_noexec+0x1af/0x200 [ 899.947296][T18921] ? path_noexec+0x1af/0x200 [ 899.951873][T18921] report_bug+0x2be/0x4f0 [ 899.956189][T18921] ? path_noexec+0x1af/0x200 [ 899.960775][T18921] ? path_noexec+0x1af/0x200 [ 899.965378][T18921] ? path_noexec+0x1b1/0x200 [ 899.969960][T18921] handle_bug+0x84/0x160 [ 899.974206][T18921] exc_invalid_op+0x1a/0x50 [ 899.978784][T18921] asm_exc_invalid_op+0x1a/0x20 [ 899.983618][T18921] RIP: 0010:path_noexec+0x1af/0x200 [ 899.988802][T18921] Code: 02 31 ff 48 89 de e8 20 e4 89 ff d1 eb eb 07 e8 37 df 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d e9 58 90 47 09 cc e8 22 df 89 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6 [ 900.008418][T18921] RSP: 0018:ffffc90014b3fbd8 EFLAGS: 00010283 [ 900.014478][T18921] RAX: ffffffff8235dbce RBX: ffff888033e2b580 RCX: 0000000000080000 [ 900.022435][T18921] RDX: ffffc9000ca8a000 RSI: 0000000000000067 RDI: 0000000000000068 [ 900.030396][T18921] RBP: 0000000000080000 R08: ffff888069e23c00 R09: 0000000000000003 [ 900.038351][T18921] R10: 0000000000000003 R11: 0000000000000002 R12: 0000000000000011 [ 900.046307][T18921] R13: 1ffff92002967f90 R14: 0000000000000000 R15: dffffc0000000000 [ 900.054270][T18921] ? path_noexec+0x1ae/0x200 [ 900.058859][T18921] ? path_noexec+0x1ae/0x200 [ 900.063438][T18921] do_mmap+0xa43/0x10d0 [ 900.067597][T18921] ? __pfx_do_mmap+0x10/0x10 [ 900.072175][T18921] ? down_write_killable+0x178/0x230 [ 900.077463][T18921] ? __pfx_down_write_killable+0x10/0x10 [ 900.083091][T18921] ? common_file_perm+0x1b5/0x230 [ 900.088110][T18921] vm_mmap_pgoff+0x2a6/0x4d0 [ 900.092699][T18921] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 900.097803][T18921] ? __fget_files+0x2a/0x420 [ 900.102390][T18921] ? __fget_files+0x3a0/0x420 [ 900.107056][T18921] ? __fget_files+0x2a/0x420 [ 900.111644][T18921] ksys_mmap_pgoff+0x51f/0x760 [ 900.116408][T18921] do_syscall_64+0xfa/0x3b0 [ 900.120903][T18921] ? lockdep_hardirqs_on+0x9c/0x150 [ 900.126093][T18921] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.132150][T18921] ? clear_bhb_loop+0x60/0xb0 [ 900.136822][T18921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.142704][T18921] RIP: 0033:0x7ff3e118eec9 [ 900.147109][T18921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 900.166704][T18921] RSP: 002b:00007ff3df3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 900.175113][T18921] RAX: ffffffffffffffda RBX: 00007ff3e13e5fa0 RCX: 00007ff3e118eec9 [ 900.183093][T18921] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000 [ 900.191068][T18921] RBP: 00007ff3e1211f91 R08: 0000000000000007 R09: 0000000000004000 [ 900.199034][T18921] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 900.206997][T18921] R13: 00007ff3e13e6038 R14: 00007ff3e13e5fa0 R15: 00007ff3e150fa28 [ 900.215011][T18921] [ 900.218289][T18921] Kernel Offset: disabled [ 900.222600][T18921] Rebooting in 86400 seconds..