last executing test programs: 4.083894271s ago: executing program 0 (id=19950): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB="8200000000000000b2000040"]) 3.870656667s ago: executing program 0 (id=19953): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xc7, 0x3d, 0x8a, 0x8, 0x2770, 0x9120, 0x6c77, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x91, 0xb0, 0xe2}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000580)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000780)={0x1c, &(0x7f0000000440)=ANY=[], 0x0, 0x0}) 3.585752198s ago: executing program 1 (id=19958): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[], 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa}, &(0x7f0000000000)={0x1f, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) 3.464872469s ago: executing program 2 (id=19959): unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'filter\x00', 0x0, [0x0, 0x6, 0x1, 0xff, 0x10001]}, &(0x7f0000000200)=0x54) 2.637593298s ago: executing program 3 (id=19966): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x3, 0x0, 0x0, 'queue1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0xc, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x400000000000, 0x400}, 0x0, 0x0, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) 2.51439685s ago: executing program 2 (id=19968): r0 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x80, 0x2, 0x8b6}, &(0x7f0000000000)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r0, 0x0, &(0x7f0000000040)='./file0\x00', 0x64, 0x183000, 0x23456}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x42002) io_uring_enter(r0, 0x47f6, 0x0, 0x2, 0x0, 0x0) 1.668166811s ago: executing program 3 (id=19973): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000fc0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x70bd2e, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x818}, 0x4010) 1.510259104s ago: executing program 3 (id=19974): r0 = landlock_create_ruleset(&(0x7f0000000200)={0x48, 0x3}, 0x18, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f00000000c0)={0x3}, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f0000000340)={0x3, 0x2b4}, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) 1.448440882s ago: executing program 3 (id=19976): r0 = syz_open_dev$loop(&(0x7f0000000480), 0xd76, 0x181400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[], 0x1df) write$binfmt_misc(r1, &(0x7f0000000740)="8ea5fb903575b872a58cb810fa93507006bc82d9ceecfa087c0325266e7f8dfdd1bb02", 0x23) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) 1.35231169s ago: executing program 4 (id=19977): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000002280)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x2, 0x1000, 0x14}, @ipv4=@generic={{0x5, 0x4, 0x2, 0x2, 0x18, 0x66, 0x0, 0x8b, 0x6c, 0x0, @private=0xa010100, @broadcast}, "3297e3ba"}}, 0xfdef) 1.190011932s ago: executing program 3 (id=19978): r0 = syz_io_uring_setup(0x23c, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f0000000200)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f0000000240)="352f1938d141676d9b6c59065f664735c08b9d697a645f85b19ba9030648cd046d1f26aad0196458046b81", 0xfffffffffffffe08, 0xebec93e830f96115}) io_uring_enter(r0, 0x7f5f, 0x4000000, 0x0, 0x0, 0x0) shutdown(r3, 0x1) 1.087777738s ago: executing program 4 (id=19979): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x1}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x1}, 0x10) 1.051199258s ago: executing program 3 (id=19980): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x41, 0x0) r1 = syz_io_uring_setup(0x497, &(0x7f00000000c0)={0x0, 0xb2a9, 0x0, 0x0, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}) io_uring_enter(r1, 0x3516, 0x300, 0x0, 0x0, 0x0) 1.050369159s ago: executing program 2 (id=19981): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000200)={0xc, r1}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x83, 0x2, r1}) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f00000000c0)={0x18}) 1.015487553s ago: executing program 1 (id=19982): r0 = openat$binfmt_format(0xffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='-'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) write$binfmt_format(r0, &(0x7f0000000000)='0\x00', 0x2) 904.856282ms ago: executing program 4 (id=19983): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0xa}}}, 0x78}}, 0x40880) close_range(r0, 0xffffffffffffffff, 0x10000000000000) 784.757063ms ago: executing program 1 (id=19984): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x749}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c9a000/0x2000)=nil) close_range(r0, 0xffffffffffffffff, 0x0) 712.585396ms ago: executing program 0 (id=19985): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000012c0), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000500)=ANY=[@ANYBLOB="050000000300000000a9de51", @ANYRES64=0x0, @ANYBLOB="0000000001"], 0x48}}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/219, 0x38}, {0x0}], 0x2}, 0x18a}], 0x1, 0x0, 0x0) 711.885754ms ago: executing program 2 (id=19986): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000100)={0x4, r0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') read$FUSE(r2, &(0x7f0000006140)={0x2020}, 0x2020) 654.804432ms ago: executing program 4 (id=19987): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'veth1_macvtap\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000700)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x23, 0x7ff, 0x8, 0x2a, 0x4d5, 0x2e}}}}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x80000, {0x0, 0x0, 0x0, r2, {0x0, 0xffed}, {0xf, 0xb}, {0xd, 0x5}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x9, 0x3, 0xa7, 0x101, 0xd8d6, 0x4003}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8021}, 0x4008000) 519.13675ms ago: executing program 2 (id=19988): symlink(&(0x7f0000001780)='./file0/../file0\x00', &(0x7f00000017c0)='./file0\x00') r0 = syz_io_uring_setup(0x109, &(0x7f0000000580)={0x0, 0x114df, 0x100, 0x1, 0x89}, &(0x7f0000000a00)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x29c780}) io_uring_enter(r0, 0x3516, 0xaddf, 0x2, 0x0, 0x1517f) 484.265375ms ago: executing program 0 (id=19989): r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000180)='./file1\x00', 0x4) renameat2(r0, &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x2) 479.681331ms ago: executing program 1 (id=19990): syz_open_dev$midi(&(0x7f00000001c0), 0x2, 0x40c01) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000c40)={0x2000000b}) 327.593988ms ago: executing program 1 (id=19991): r0 = io_uring_setup(0x1cb6, &(0x7f0000000300)) syz_open_dev$radio(&(0x7f00000003c0), 0x2, 0x2) r1 = syz_open_dev$radio(&(0x7f00000003c0), 0x2, 0x2) read(r1, &(0x7f0000001e80)=""/96, 0x60) close_range(r0, 0xffffffffffffffff, 0x0) 305.363976ms ago: executing program 4 (id=19992): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = landlock_create_ruleset(&(0x7f00000003c0)={0x0, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, 0x1c) 291.534849ms ago: executing program 0 (id=19993): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x1, 0x3000, 0x2, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x61, 0x3000, 0x2, r2}) 117.596932ms ago: executing program 1 (id=19994): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x0, {}, 0xfd}, 0x18) connect$can_j1939(r0, &(0x7f0000000000)={0x1d, r1, 0xfffffffffffffffc, {0x0, 0xf0}, 0xff}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) 50.529218ms ago: executing program 4 (id=19995): r0 = open(&(0x7f0000000380)='./bus\x00', 0x40, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) sendfile(r1, r0, 0x0, 0x4000000053d2) 49.944813ms ago: executing program 0 (id=19996): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000480)={0x56, 0xfffe, 0x0, {0x0, 0x1}, {0x80, 0x2}, @const={0x0, {0x8, 0x0, 0xfffc}}}) write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250) 0s ago: executing program 2 (id=19997): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.kill\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x0, 0x1b8, 0x3}) fcntl$lock(r0, 0x6, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x1fd}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3000001, 0x8c4b815a5465c2b1, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000040)={0x1, 0x0, 0x5, 0x3}) kernel console output (not intermixed with test programs): USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input168 [ 1164.815446][ T5908] dvb-usb: schedule remote query interval to 400 msecs. [ 1164.838782][ T5908] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 1164.862049][ T5908] usb 5-1: USB disconnect, device number 6 [ 1164.999440][ T5908] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 1165.185084][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1166.229598][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1166.298123][T12743] openvswitch: netlink: IP tunnel attribute has 8 unknown bytes. [ 1166.345033][ T8222] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 1166.458870][T12747] netlink: 8 bytes leftover after parsing attributes in process `syz.4.18312'. [ 1166.526700][ T8222] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1166.563616][ T8222] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1166.587457][ T8222] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1166.607475][ T8222] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1166.614386][ T8222] usb 3-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 1166.646160][ T8222] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1166.671030][ T8222] usb 3-1: config 0 descriptor?? [ 1166.753984][ T30] audit: type=1326 audit(1749908814.052:11527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12752 comm="syz.4.18315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f089098e929 code=0x7ffc0000 [ 1166.808452][ T30] audit: type=1326 audit(1749908814.082:11528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12752 comm="syz.4.18315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=300 compat=0 ip=0x7f089098e929 code=0x7ffc0000 [ 1166.870486][ T30] audit: type=1326 audit(1749908814.082:11529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12752 comm="syz.4.18315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f089098e929 code=0x7ffc0000 [ 1166.929486][ T30] audit: type=1326 audit(1749908814.082:11530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12752 comm="syz.4.18315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f089098e929 code=0x7ffc0000 [ 1167.054718][ T24] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1167.126512][ T8222] kye 0003:0458:5015.0092: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 1167.147870][ T8222] kye 0003:0458:5015.0092: hidraw0: USB HID v0.04 Device [HID 0458:5015] on usb-dummy_hcd.2-1/input0 [ 1167.171231][ T8222] kye 0003:0458:5015.0092: tablet-enabling feature report not found [ 1167.185339][ T8222] kye 0003:0458:5015.0092: tablet enabling failed [ 1167.204925][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 1167.219840][ T24] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 1167.232934][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.254965][ T24] usb 4-1: Product: syz [ 1167.259275][ T24] usb 4-1: Manufacturer: syz [ 1167.263933][ T24] usb 4-1: SerialNumber: syz [ 1167.269156][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1167.297470][ T24] usb 4-1: config 0 descriptor?? [ 1167.344206][ T5875] usb 3-1: USB disconnect, device number 109 [ 1167.524593][ T24] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 1167.746458][ T4561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1167.754682][ T4561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1167.763487][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1167.771807][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1168.108239][T12786] netlink: 12 bytes leftover after parsing attributes in process `syz.1.18330'. [ 1168.130950][T12786] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 1168.152739][ T24] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 1168.178452][ T24] usb 4-1: USB disconnect, device number 118 [ 1168.307113][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1169.346811][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1169.425043][ T8222] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1169.582272][T12838] C: renamed from team_slave_0 [ 1169.587667][ T8222] usb 2-1: Using ep0 maxpacket: 16 [ 1169.613724][ T8222] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 1169.637398][T12838] netlink: 'syz.3.18354': attribute type 4 has an invalid length. [ 1169.640556][ T8222] usb 2-1: config 0 has no interface number 0 [ 1169.663420][ T8222] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 1169.689340][T12838] netlink: 116 bytes leftover after parsing attributes in process `syz.3.18354'. [ 1169.694629][ T8222] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 1169.729618][T12838] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 1169.744763][ T8222] usb 2-1: config 0 interface 41 has no altsetting 0 [ 1169.756847][ T8222] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 1169.785835][ T8222] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1169.824678][ T8222] usb 2-1: Product: syz [ 1169.838466][ T8222] usb 2-1: Manufacturer: syz [ 1169.851230][ T8222] usb 2-1: SerialNumber: syz [ 1169.867588][ T8222] usb 2-1: config 0 descriptor?? [ 1169.880129][T12823] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1169.895248][T12823] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1170.123498][T12823] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1170.140624][T12823] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1170.387969][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1170.570856][ T8222] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 1170.801350][ T8222] dm9601 2-1:0.41 (unnamed net_device) (uninitialized): Error reading chip ID [ 1170.839246][ T8222] sr9700 2-1:0.41: probe with driver sr9700 failed with error -71 [ 1170.894770][ T8222] usb 2-1: USB disconnect, device number 116 [ 1171.429976][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1171.903669][T12881] loop4: detected capacity change from 0 to 524255232 [ 1172.233892][ T8222] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1172.470876][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1172.546427][ T10] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1172.715032][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 1172.742535][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1172.765617][ T10] usb 5-1: no configurations [ 1172.784113][ T10] usb 5-1: can't read configurations, error -22 [ 1173.468927][T12942] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1173.505258][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1173.513436][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1173.522288][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1173.530476][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1173.554834][ T5829] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 1173.745039][ T5829] usb 4-1: Using ep0 maxpacket: 8 [ 1173.768355][ T5829] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1173.847756][ T5829] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1173.928686][ T5829] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1173.975496][ T5829] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1174.015608][T12955] netlink: 20 bytes leftover after parsing attributes in process `syz.0.18406'. [ 1174.031047][ T5829] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1174.031082][ T5829] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1174.258448][ T5829] usb 4-1: GET_CAPABILITIES returned 0 [ 1174.268133][ T5829] usbtmc 4-1:16.0: can't read capabilities [ 1174.276110][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 1174.276130][ T30] audit: type=1326 audit(1749908821.582:11537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.392783][ T30] audit: type=1326 audit(1749908821.612:11538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=133 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.423949][ T30] audit: type=1326 audit(1749908821.612:11539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.459471][ T30] audit: type=1326 audit(1749908821.612:11540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=86 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.500275][T12936] usbtmc 4-1:16.0: usbtmc488_ioctl_trigger returned -90 [ 1174.510816][ T30] audit: type=1326 audit(1749908821.612:11541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.535068][ T30] audit: type=1326 audit(1749908821.622:11542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=6 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.559121][ T5908] net_ratelimit: 1 callbacks suppressed [ 1174.559141][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1174.566899][ T10] usb 4-1: USB disconnect, device number 119 [ 1174.573887][ T30] audit: type=1326 audit(1749908821.622:11543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12957 comm="syz.2.18407" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1174.584682][ T5829] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1174.821073][ T5829] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1174.838516][ T5829] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1174.849868][ T5829] usb 5-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1174.863011][ T5829] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1174.872262][ T5829] usb 5-1: Product: syz [ 1174.887054][ T5829] usb 5-1: Manufacturer: syz [ 1174.904952][ T5829] usb 5-1: SerialNumber: syz [ 1174.930840][ T5829] usb 5-1: config 0 descriptor?? [ 1174.943249][ T5829] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1174.965963][T12980] netlink: 24 bytes leftover after parsing attributes in process `syz.2.18417'. [ 1174.977282][ T5829] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1174.993751][ T5829] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 1175.008617][ T5829] usb 5-1: media controller created [ 1175.053228][ T5829] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1175.172618][ T5829] DVB: Unable to find symbol tda10046_attach() [ 1175.191883][ T5829] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 1175.222058][ T5829] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 1175.596966][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1175.872096][ T5829] dvb_usb_m920x 5-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 1175.890181][ T5829] usb 5-1: USB disconnect, device number 9 [ 1176.327292][T13014] sch_tbf: burst 7 is lower than device lo mtu (81) ! [ 1176.639835][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1176.641044][T13020] netlink: 'syz.1.18434': attribute type 14 has an invalid length. [ 1177.003319][T13041] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 1177.075314][ T5908] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 1177.093118][T13043] input: syz1 as /devices/virtual/input/input169 [ 1177.253294][T13049] loop6: detected capacity change from 0 to 524287999 [ 1177.264926][ T5908] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1177.288235][ T5908] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1177.303299][ T5908] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1177.346508][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1177.355574][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.362039][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.375476][ T5908] usb 5-1: SerialNumber: syz [ 1177.600685][ T5908] usb 5-1: 0:2 : does not exist [ 1177.664941][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1177.730718][ T5908] usb 5-1: USB disconnect, device number 10 [ 1177.821364][T32358] udevd[32358]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1177.984729][ T5829] usb 2-1: new full-speed USB device number 117 using dummy_hcd [ 1178.086582][T13074] ptrace attach of "./syz-executor exec"[5858] was attempted by "\x09   %-5鎢D|VTy\x22͚KN/)/HM&CsnVkת{Jv1%_)$n:,\x5c]n+]2yrrL˕-6^%D\x5c~zw'Mc\x22o٫`ˤ=sN8|?ޔBr9ɳbF{i$]끕J\x5c6\x0d*R͓X#xZmgSù>`vEI [ 1178.169544][ T5829] usb 2-1: config 0 has an invalid interface number: 93 but max is 0 [ 1178.260728][ C0] vkms_vblank_simulate: vblank timer overrun [ 1178.300388][ T5829] usb 2-1: config 0 has no interface number 0 [ 1178.311946][ T5829] usb 2-1: New USB device found, idVendor=10b8, idProduct=1bb4, bcdDevice=34.65 [ 1178.321924][ T5829] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.330765][ T5829] usb 2-1: Product: syz [ 1178.343271][ T5829] usb 2-1: Manufacturer: syz [ 1178.348975][ T5829] usb 2-1: SerialNumber: syz [ 1178.365814][ T5829] usb 2-1: config 0 descriptor?? [ 1178.414985][ T5875] usb 4-1: new full-speed USB device number 120 using dummy_hcd [ 1178.593141][ T5829] dvb-usb: found a 'DiBcom TFE7090PVR reference design' in warm state. [ 1178.616545][ T5875] usb 4-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 1178.619898][ T5829] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 1178.639324][ T5829] dvbdev: DVB: registering new adapter (DiBcom TFE7090PVR reference design) [ 1178.639336][ T5875] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1178.653647][ T5829] usb 2-1: media controller created [ 1178.670094][ T5829] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1178.681023][T13087] netlink: 72 bytes leftover after parsing attributes in process `syz.4.18464'. [ 1178.708035][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1178.736757][ T5875] usb 4-1: config 0 descriptor?? [ 1178.776717][ T5875] pwc: Samsung MPC-C10 USB webcam detected. [ 1178.783297][ T5829] DVB: Unable to find symbol dib7000p_attach() [ 1178.844789][ T5829] dvb-usb: no frontend was attached by 'DiBcom TFE7090PVR reference design' [ 1178.862259][ T5829] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 1178.905133][ T5829] dvbdev: DVB: registering new adapter (DiBcom TFE7090PVR reference design) [ 1178.917673][ T5829] usb 2-1: media controller created [ 1178.927321][ T5829] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1178.952377][ T5829] dib0700: the master dib7090 has to be initialized first [ 1178.959852][ T5829] dvb-usb: no frontend was attached by 'DiBcom TFE7090PVR reference design' [ 1178.982957][ T5875] pwc: send_video_command error -71 [ 1178.999053][ T5875] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 1179.024774][ T5875] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 1179.060718][ T5875] usb 4-1: USB disconnect, device number 120 [ 1179.077262][ T5829] rc_core: IR keymap rc-dib0700-rc5 not found [ 1179.099711][ T5829] Registered IR keymap rc-empty [ 1179.115814][ T5829] dvb-usb: could not initialize remote control. [ 1179.122301][ T5829] dvb-usb: DiBcom TFE7090PVR reference design successfully initialized and connected. [ 1179.146808][ T5829] usb 2-1: USB disconnect, device number 117 [ 1179.193094][ T5829] dvb-usb: DiBcom TFE7090PVR reference design successfully deinitialized and disconnected. [ 1179.268379][ T13] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.276666][ T13] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.285205][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.293779][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.609028][ T5875] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1179.757450][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1179.786391][ T5875] usb 4-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 1179.815428][ T5875] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.851110][ T5875] usb 4-1: config 0 descriptor?? [ 1179.893563][ T5875] pwc: Samsung MPC-C10 USB webcam detected. [ 1180.008416][T13113] syz.2.18474 (13113): drop_caches: 2 [ 1180.023017][T13113] syz.2.18474 (13113): drop_caches: 2 [ 1180.296766][ T5875] pwc: recv_control_msg error -71 req 02 val 2b00 [ 1180.322461][ T5875] pwc: recv_control_msg error -71 req 02 val 2700 [ 1180.336884][ T5875] pwc: recv_control_msg error -71 req 04 val 1700 [ 1180.344175][ T5875] pwc: recv_control_msg error -71 req 02 val 2c00 [ 1180.366304][ T5875] pwc: recv_control_msg error -71 req 04 val 1000 [ 1180.383174][ T5875] pwc: recv_control_msg error -71 req 04 val 1300 [ 1180.414496][ T5875] pwc: recv_control_msg error -71 req 04 val 1400 [ 1180.433297][ T5875] pwc: recv_control_msg error -71 req 02 val 2000 [ 1180.460562][ T5875] pwc: recv_control_msg error -71 req 02 val 2100 [ 1180.505692][ T5875] pwc: recv_control_msg error -71 req 02 val 2200 [ 1180.525076][ T5875] pwc: recv_control_msg error -71 req 06 val 0600 [ 1180.535000][ T5875] pwc: recv_control_msg error -71 req 04 val 1500 [ 1180.549217][ T5875] pwc: recv_control_msg error -71 req 02 val 2500 [ 1180.579250][ T5875] pwc: recv_control_msg error -71 req 02 val 2400 [ 1180.608451][ T5875] pwc: recv_control_msg error -71 req 02 val 2600 [ 1180.637390][ T5875] pwc: recv_control_msg error -71 req 02 val 2900 [ 1180.678104][ T5875] pwc: recv_control_msg error -71 req 02 val 2800 [ 1180.707971][ T5875] pwc: recv_control_msg error -71 req 04 val 1100 [ 1180.720750][ T5875] pwc: recv_control_msg error -71 req 04 val 1200 [ 1180.748134][ T5875] pwc: Registered as video103. [ 1180.797135][ T5875] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input171 [ 1180.807706][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1180.837419][ T5875] usb 4-1: USB disconnect, device number 121 [ 1181.189197][ T30] audit: type=1326 audit(1749908828.492:11544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.199586][ C0] hrtimer: interrupt took 18621 ns [ 1181.217026][ C0] vkms_vblank_simulate: vblank timer overrun [ 1181.305224][ T30] audit: type=1326 audit(1749908828.492:11545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.388906][ T30] audit: type=1326 audit(1749908828.502:11546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.495301][ T30] audit: type=1326 audit(1749908828.502:11547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.529517][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.541887][T13167] netlink: 32 bytes leftover after parsing attributes in process `syz.4.18499'. [ 1181.611459][ T30] audit: type=1326 audit(1749908828.502:11548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.676523][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.747906][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.764651][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.775790][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.790741][T13163] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.800119][T13170] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.831907][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1181.896002][ T30] audit: type=1326 audit(1749908828.502:11549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1181.978949][ T30] audit: type=1326 audit(1749908828.502:11550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=47 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1182.076892][ T30] audit: type=1326 audit(1749908828.502:11551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13156 comm="syz.0.18494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b37b8e929 code=0x7ffc0000 [ 1183.088562][T13230] binder: 13229:13230 ioctl c0306201 200000000100 returned -14 [ 1183.131293][ T10] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1183.314708][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 1183.322446][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1183.345176][ T10] usb 2-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00 [ 1183.356501][T13238] netlink: 452 bytes leftover after parsing attributes in process `syz.3.18533'. [ 1183.384320][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1183.413937][ T10] usb 2-1: config 0 descriptor?? [ 1183.778032][T13255] vxcan0: tx address claim with dest, not broadcast [ 1183.870256][ T10] apple 0003:05AC:024B.0093: unknown main item tag 0x4 [ 1183.884321][ T10] apple 0003:05AC:024B.0093: unknown main item tag 0x0 [ 1183.898314][ T10] apple 0003:05AC:024B.0093: invalid report_count 63806 [ 1183.920367][ T10] apple 0003:05AC:024B.0093: item 0 2 1 9 parsing failed [ 1183.939116][ T10] apple 0003:05AC:024B.0093: parse failed [ 1183.950466][ T10] apple 0003:05AC:024B.0093: probe with driver apple failed with error -22 [ 1184.098806][ T10] usb 2-1: USB disconnect, device number 118 [ 1184.945201][ T5908] net_ratelimit: 334 callbacks suppressed [ 1184.945224][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.024814][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.034100][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.043610][ T3561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.052065][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.593703][T13321] netlink: 'syz.3.18568': attribute type 3 has an invalid length. [ 1185.635125][T13321] netlink: 8 bytes leftover after parsing attributes in process `syz.3.18568'. [ 1185.985214][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1185.998403][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.010078][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.028574][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1186.168473][T13346] netlink: 4 bytes leftover after parsing attributes in process `syz.2.18579'. [ 1187.115650][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1187.928583][T13385] netlink: 8 bytes leftover after parsing attributes in process `syz.1.18595'. [ 1188.755830][ T5875] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1188.942079][ T5875] usb 2-1: Using ep0 maxpacket: 8 [ 1188.951252][ T5875] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1188.967663][ T5875] usb 2-1: config 0 has no interface number 0 [ 1188.981052][ T5875] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1189.017213][ T5875] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1189.042998][ T5875] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1189.086619][ T5875] usb 2-1: config 0 descriptor?? [ 1189.125849][ T5875] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 1189.313434][ T5875] usb 2-1: USB disconnect, device number 119 [ 1190.157189][ T3561] net_ratelimit: 8 callbacks suppressed [ 1190.157212][ T3561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1190.171459][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1190.273816][T13422] netlink: 16410 bytes leftover after parsing attributes in process `syz.1.18610'. [ 1190.706410][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1191.425164][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1191.434295][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1191.444378][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1191.720723][T13444] IPVS: wlc: SCTP 172.20.20.187:0 - no destination available [ 1192.476433][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1192.782943][T13459] netlink: 212376 bytes leftover after parsing attributes in process `syz.0.18625'. [ 1193.160399][T13355] Set syz1 is full, maxelem 65536 reached [ 1193.517496][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.265367][T11007] net_ratelimit: 1 callbacks suppressed [ 1195.265389][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.279797][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.585976][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.916054][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1195.924566][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1196.234603][T13575] netlink: 4 bytes leftover after parsing attributes in process `syz.3.18675'. [ 1196.384704][ T10] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1196.538865][ T10] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1196.550160][ T10] usb 2-1: config 0 has no interface number 0 [ 1196.555491][T13589] sg_write: data in/out 524252/17 bytes for SCSI command 0x1-- guessing data in; [ 1196.555491][T13589] program syz.4.18682 not setting count and/or reply_len properly [ 1196.588123][ T10] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1196.605353][ T10] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1196.621702][ T10] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1196.644560][ T10] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 1196.653938][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1196.660046][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1196.685385][ T10] usb 2-1: config 0 descriptor?? [ 1196.805230][T13596] netlink: 4 bytes leftover after parsing attributes in process `syz.3.18685'. [ 1197.188747][T26836] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1197.198360][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1197.208107][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1197.334937][ T10] input: HID 28bd:0042 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/0003:28BD:0042.0094/input/input172 [ 1197.389953][T13598] could not allocate digest TFM handle cryptd(blake2b-160) [ 1197.494719][ T10] uclogic 0003:28BD:0042.0094: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.1-1/input1 [ 1197.568804][ T10] usb 2-1: USB disconnect, device number 120 [ 1197.787645][T13617] fido_id[13617]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 1198.204688][ T10] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1198.225379][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1198.354530][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 1198.356778][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1198.356812][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1198.356842][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1198.356870][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1198.356916][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1198.356943][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1198.573561][ T10] usb 4-1: GET_CAPABILITIES returned 0 [ 1198.573618][ T10] usbtmc 4-1:16.0: can't read capabilities [ 1198.791759][ T5875] usb 4-1: USB disconnect, device number 122 [ 1198.931561][T13648] netlink: 8 bytes leftover after parsing attributes in process `syz.1.18706'. [ 1198.953002][T13648] netlink: 36 bytes leftover after parsing attributes in process `syz.1.18706'. [ 1199.362416][T13670] netlink: 104 bytes leftover after parsing attributes in process `syz.2.18716'. [ 1199.651245][T13682] netlink: 20 bytes leftover after parsing attributes in process `syz.4.18722'. [ 1200.309936][ T5875] net_ratelimit: 1 callbacks suppressed [ 1200.309957][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1200.853454][T13706] batadv_slave_1: entered promiscuous mode [ 1200.877983][T13706] batadv_slave_1: left promiscuous mode [ 1201.025947][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.034413][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.348970][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.624796][ T5829] usb 2-1: new low-speed USB device number 121 using dummy_hcd [ 1201.667617][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.677301][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1201.806799][ T5829] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1201.823468][ T5829] usb 2-1: config 0 has no interface number 0 [ 1201.842221][ T5829] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1201.867614][ T5829] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 1201.891434][ T5829] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1201.917160][ T5829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1201.946029][ T5829] usb 2-1: config 0 descriptor?? [ 1201.966074][T13727] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1201.985027][ T5829] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 1202.212970][ T5829] usb 2-1: USB disconnect, device number 121 [ 1202.219396][ C0] iowarrior 2-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 1202.385419][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1202.921390][ T30] audit: type=1800 audit(1749908850.222:11552): pid=13777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.18764" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 1202.961865][ T4561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1202.990117][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1202.999216][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1204.629452][ T30] audit: type=1326 audit(1749908851.932:11553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1204.715152][ T30] audit: type=1326 audit(1749908851.932:11554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1204.794668][ T30] audit: type=1326 audit(1749908851.932:11555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1204.865348][ T30] audit: type=1326 audit(1749908851.932:11556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1204.901876][ T30] audit: type=1326 audit(1749908851.932:11557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe8ad8e929 code=0x7ffc0000 [ 1204.925806][ T30] audit: type=1326 audit(1749908851.952:11558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efe8adc11e5 code=0x7ffc0000 [ 1204.949422][ T30] audit: type=1326 audit(1749908851.982:11559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efe8adc11e5 code=0x7ffc0000 [ 1204.973877][ T30] audit: type=1326 audit(1749908851.992:11560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efe8adc11e5 code=0x7ffc0000 [ 1205.044526][ T30] audit: type=1326 audit(1749908851.992:11561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13834 comm="syz.2.18790" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efe8adc11e5 code=0x7ffc0000 [ 1205.400845][T13852] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 1205.407446][T13852] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1205.433395][T13852] vhci_hcd vhci_hcd.0: Device attached [ 1205.475130][T13853] vhci_hcd: connection closed [ 1205.486228][ T12] vhci_hcd: stop threads [ 1205.507483][ T12] vhci_hcd: release socket [ 1205.512022][ T12] vhci_hcd: disconnect device [ 1205.643512][T13859] netlink: 32 bytes leftover after parsing attributes in process `syz.3.18798'. [ 1205.666098][T13859] netem: unknown loss type 13 [ 1205.671346][T13859] netem: change failed [ 1205.813391][T13863] netlink: 28 bytes leftover after parsing attributes in process `syz.3.18799'. [ 1206.145752][ T12] net_ratelimit: 2 callbacks suppressed [ 1206.145775][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.160195][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.170975][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.216837][T13870] kernel profiling enabled (shift: 17) [ 1206.675778][ T5875] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 1206.785524][ T4561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.793977][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.801575][T13888] fuse: Invalid gid '00000000000000000003' [ 1206.805293][ T8222] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1206.845445][ T5875] usb 3-1: Using ep0 maxpacket: 8 [ 1206.868660][ T5875] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 1206.902084][ T5875] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1206.948139][ T5875] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1206.977807][ T5875] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1207.005628][ T5875] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1207.025284][ T5875] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1207.185127][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1207.269164][ T5875] usb 3-1: GET_CAPABILITIES returned 0 [ 1207.287248][ T5875] usbtmc 3-1:16.0: can't read capabilities [ 1207.298593][T13903] Set syz1 is full, maxelem 1038 reached [ 1207.492539][ T8222] usb 3-1: USB disconnect, device number 110 [ 1207.946054][T13929] netlink: 277 bytes leftover after parsing attributes in process `syz.1.18830'. [ 1208.225900][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1208.444670][ T5829] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 1208.568061][T13952] netlink: 24 bytes leftover after parsing attributes in process `syz.1.18841'. [ 1208.604738][ T5829] usb 5-1: Using ep0 maxpacket: 8 [ 1208.612682][ T5829] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1208.631613][ T5829] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1208.664619][ T5829] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1208.684553][ T5829] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1208.710078][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1208.717670][ T5829] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1208.735493][ T5829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1208.981743][ T5829] usb 5-1: GET_CAPABILITIES returned 0 [ 1208.988136][ T5829] usbtmc 5-1:16.0: can't read capabilities [ 1209.218147][ T5829] usb 5-1: USB disconnect, device number 11 [ 1209.915036][ T5829] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1209.955428][ T30] kauditd_printk_skb: 229 callbacks suppressed [ 1209.955448][ T30] audit: type=1800 audit(1749908857.262:11791): pid=14001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.18863" name="nullb0" dev="devtmpfs" ino=7016 res=0 errno=0 [ 1210.086962][ T5829] usb 4-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 1210.104587][ T5829] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1210.155280][ T5829] usb 4-1: config 0 descriptor?? [ 1210.176671][ T5829] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 1210.403018][T14018] netlink: 8 bytes leftover after parsing attributes in process `syz.4.18871'. [ 1210.980654][ T5829] usb 4-1: USB disconnect, device number 123 [ 1211.267746][T14042] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 1211.267966][T14042] syzkaller1: linktype set to 32 [ 1211.585038][T14055] veth0_to_bridge: entered promiscuous mode [ 1211.598203][T14053] veth0_to_bridge: left promiscuous mode [ 1211.825011][ T5875] net_ratelimit: 6 callbacks suppressed [ 1211.825032][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1211.862546][T14066] netlink: 277 bytes leftover after parsing attributes in process `syz.2.18892'. [ 1211.908335][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1211.917024][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1211.926953][T14068] usb usb8: usbfs: process 14068 (syz.3.18893) did not claim interface 0 before use [ 1211.997176][T14072] netlink: 8 bytes leftover after parsing attributes in process `syz.0.18895'. [ 1212.865193][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.190832][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.221902][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.445768][T14129] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.462196][T14129] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.485804][T14129] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1213.494197][T14129] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1215.235141][T14175] netlink: 27 bytes leftover after parsing attributes in process `syz.1.18938'. [ 1217.344554][ C0] net_ratelimit: 1836 callbacks suppressed [ 1217.344576][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.424540][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.478538][T14268] netlink: 277 bytes leftover after parsing attributes in process `syz.3.18983'. [ 1217.545103][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.665165][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.674030][T11007] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1217.682553][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.015214][T14282] kvm: user requested TSC rate below hardware speed [ 1218.084839][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.170783][T14288] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 1218.384634][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.464705][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.564699][ T10] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 1218.715196][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1218.734711][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 1218.747209][ T10] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1218.768879][ T10] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1218.799796][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1218.812393][ T10] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 1218.826121][ T10] usb 3-1: Product: syz [ 1218.830370][ T10] usb 3-1: Manufacturer: syz [ 1218.869580][ T10] hub 3-1:4.0: USB hub found [ 1219.070442][ T10] hub 3-1:4.0: 2 ports detected [ 1219.283903][ T10] hub 3-1:4.0: hub_hub_status failed (err = -71) [ 1219.303004][ T10] hub 3-1:4.0: config failed, can't get hub status (err -71) [ 1219.355539][ T10] usb 3-1: USB disconnect, device number 111 [ 1219.500840][T14331] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 1219.701700][T14340] ip6gretap1: entered promiscuous mode [ 1219.707962][T14340] ip6gretap1: entered allmulticast mode [ 1220.000919][T14359] netlink: 'syz.0.19025': attribute type 12 has an invalid length. [ 1221.460158][T14406] ptrace attach of "./syz-executor exec"[14412] was attempted by "./syz-executor exec"[14406] [ 1221.660313][T14420] sctp: [Deprecated]: syz.0.19052 (pid 14420) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1221.660313][T14420] Use struct sctp_sack_info instead [ 1221.704383][T14421] loop8: detected capacity change from 0 to 1 [ 1221.725198][T14421] Dev loop8: unable to read RDB block 1 [ 1221.730859][T14421] loop8: unable to read partition table [ 1221.784278][T14421] loop8: partition table beyond EOD, truncated [ 1221.804380][T14421] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 1222.151465][T14441] netlink: 12 bytes leftover after parsing attributes in process `syz.1.19060'. [ 1222.540838][T14455] netlink: 4 bytes leftover after parsing attributes in process `syz.4.19068'. [ 1222.808601][T14466] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 1222.827312][T14466] syzkaller0: linktype set to 768 [ 1222.865903][ T5908] net_ratelimit: 9 callbacks suppressed [ 1222.865925][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1223.435162][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1223.443691][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1223.474211][T14488] loop8: detected capacity change from 0 to 1 [ 1223.524043][T14488] Dev loop8: unable to read RDB block 1 [ 1223.533860][T14488] loop8: unable to read partition table [ 1223.567426][T14488] loop8: partition table beyond EOD, truncated [ 1223.573622][T14491] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 1223.581941][T14491] syzkaller1: linktype set to 769 [ 1223.594062][T14488] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 1223.766999][T14501] netlink: 8 bytes leftover after parsing attributes in process `syz.0.19090'. [ 1223.917299][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1224.034924][ T10] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 1224.204628][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 1224.217106][ T10] usb 2-1: config 4 has an invalid interface number: 128 but max is 0 [ 1224.247443][ T10] usb 2-1: config 4 has no interface number 0 [ 1224.262559][ T10] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1224.434524][ T10] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1224.459885][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1224.504615][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1224.544988][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1224.575082][ T10] hub 2-1:4.128: USB hub found [ 1224.624535][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1224.739071][ T10] hub 2-1:4.128: 2 ports detected [ 1224.758332][ T10] hub 2-1:4.128: Using single TT (err -22) [ 1224.934794][ T5829] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1224.946483][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1225.114804][ T5829] usb 4-1: Using ep0 maxpacket: 8 [ 1225.128497][ T5829] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 1225.155808][ T10] usb 2-1: USB disconnect, device number 122 [ 1225.164497][ T5829] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1225.229671][ T5829] pvrusb2: Hardware description: Terratec Grabster AV400 [ 1225.255224][ T5829] pvrusb2: ********** [ 1225.259304][ T5829] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 1225.306255][ T5829] pvrusb2: Important functionality might not be entirely working. [ 1225.322047][ T5829] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 1225.346586][ T5829] pvrusb2: ********** [ 1225.351524][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1225.360364][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1225.435247][ T2345] pvrusb2: Invalid write control endpoint [ 1225.557190][ T2345] pvrusb2: Invalid write control endpoint [ 1225.574842][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 1225.589132][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 1225.600347][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 1225.656713][ T2345] pvrusb2: Device being rendered inoperable [ 1225.684900][ T5829] usb 4-1: USB disconnect, device number 124 [ 1225.691048][ T2345] cx25840 3-0044: Unable to detect h/w, assuming cx23887 [ 1225.726478][ T2345] cx25840 3-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 1225.748651][ T2345] pvrusb2: Attached sub-driver cx25840 [ 1225.754194][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 1225.808822][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 1225.985508][ T5839] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1226.540953][T14585] misc userio: Begin command sent, but we're already running [ 1227.877296][T14631] syz.0.19146 (14631): drop_caches: 2 [ 1227.927371][T14627] syz.0.19146 (14627): drop_caches: 2 [ 1227.937565][T14627] syz.0.19146 (14627): drop_caches: 2 [ 1228.068318][ T5908] net_ratelimit: 5 callbacks suppressed [ 1228.068340][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1228.304201][T14645] netlink: 20 bytes leftover after parsing attributes in process `syz.0.19154'. [ 1228.357478][T14647] netlink: 20 bytes leftover after parsing attributes in process `syz.0.19154'. [ 1228.364670][T14645] netlink: 12 bytes leftover after parsing attributes in process `syz.0.19154'. [ 1228.400536][T14647] netlink: 12 bytes leftover after parsing attributes in process `syz.0.19154'. [ 1228.546479][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1228.555094][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1228.635240][ T5908] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 1228.819798][ T5908] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1228.830387][ T5908] usb 3-1: config 0 has no interface number 0 [ 1228.842032][ T5908] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 1228.852825][ T5908] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.862094][ T5908] usb 3-1: Product: syz [ 1228.867662][ T5908] usb 3-1: Manufacturer: syz [ 1228.872330][ T5908] usb 3-1: SerialNumber: syz [ 1228.885169][ T5908] usb 3-1: config 0 descriptor?? [ 1229.108980][ T5908] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 1229.118372][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1229.142836][ T5908] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1229.154129][ T5908] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 1229.167252][ T5908] usb 3-1: media controller created [ 1229.201759][ T5908] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1229.337435][ T5908] i2c i2c-3: ec100: i2c rd failed=-71 reg=33 [ 1229.400999][ T5908] usb 3-1: USB disconnect, device number 112 [ 1229.425131][ T10] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1229.599335][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c087, bcdDevice= 0.00 [ 1229.608604][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1229.627550][ T10] usb 2-1: config 0 descriptor?? [ 1229.853071][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 1229.874764][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1229.899564][ T10] usb 2-1: USB disconnect, device number 123 [ 1229.998334][T14690] netlink: 8 bytes leftover after parsing attributes in process `syz.4.19173'. [ 1230.155064][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.377467][T14705] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.465777][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.474293][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.539667][T14713] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.548961][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1230.574694][ T10] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 1230.661708][T14717] sctp: [Deprecated]: syz.3.19186 (pid 14717) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1230.661708][T14717] Use struct sctp_sack_info instead [ 1230.734906][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 1230.749332][ T10] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 1230.771028][ T10] usb 5-1: config 0 has no interface number 0 [ 1230.808810][ T10] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1230.823374][ T10] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1230.858955][ T10] usb 5-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 1230.883148][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1230.905585][ T10] usb 5-1: config 0 descriptor?? [ 1231.527454][ T10] uclogic 0003:28BD:0094.0095: pen parameters not found [ 1231.546884][ T10] uclogic 0003:28BD:0094.0095: interface is invalid, ignoring [ 1231.759236][ T24] usb 5-1: USB disconnect, device number 12 [ 1232.041326][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1232.182741][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1232.423773][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1232.432819][T14757] MPI: mpi too large (112136 bits) [ 1232.658499][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1232.913172][ T3657] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1232.926280][ T3657] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1232.938138][ T3657] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1232.949147][ T3657] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1232.957661][ T3657] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1233.058876][ T12] bridge_slave_1: left allmulticast mode [ 1233.065129][ T12] bridge_slave_1: left promiscuous mode [ 1233.071102][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 1233.110452][ T12] bridge_slave_0: left allmulticast mode [ 1233.116488][ T12] bridge_slave_0: left promiscuous mode [ 1233.122326][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 1233.276155][ T24] net_ratelimit: 12 callbacks suppressed [ 1233.276179][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1233.666265][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1233.674802][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1234.309902][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1234.518821][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1234.531029][ T12] bond_slave_0: left promiscuous mode [ 1234.549510][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1234.560064][ T12] bond_slave_1: left promiscuous mode [ 1234.568132][ T12] bond0 (unregistering): Released all slaves [ 1234.850918][T14821] netlink: 'syz.3.19233': attribute type 9 has an invalid length. [ 1235.024763][ T3657] Bluetooth: hci0: command tx timeout [ 1235.345451][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1235.608149][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1235.616655][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1235.805771][T14863] netlink: 'syz.0.19247': attribute type 11 has an invalid length. [ 1236.128659][ T12] hsr_slave_0: left promiscuous mode [ 1236.169232][ T12] hsr_slave_1: left promiscuous mode [ 1236.199997][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1236.232429][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1236.296212][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1236.324719][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1236.391321][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1236.429929][ T12] veth0_macvtap: left allmulticast mode [ 1236.437454][ T12] veth1_macvtap: left promiscuous mode [ 1236.443188][ T12] veth0_macvtap: left promiscuous mode [ 1236.458145][ T12] veth1_vlan: left promiscuous mode [ 1236.470917][ T12] veth0_vlan: left promiscuous mode [ 1236.852726][T14898] netlink: 12 bytes leftover after parsing attributes in process `syz.2.19263'. [ 1237.105684][ T3657] Bluetooth: hci0: command tx timeout [ 1237.374752][ T5829] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 1237.431926][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1237.487305][ T12] team0 (unregistering): Port device team_slave_1 removed [ 1237.541435][ T5829] usb 5-1: Using ep0 maxpacket: 32 [ 1237.553710][ T5829] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 102, changing to 10 [ 1237.569418][ T5829] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24624, setting to 1024 [ 1237.592945][ T12] team0 (unregistering): Port device team_slave_0 removed [ 1237.621392][ T5829] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1237.637539][ T5829] usb 5-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 1237.661286][ T5829] usb 5-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 1237.670196][ T5829] usb 5-1: Product: syz [ 1237.675284][ T5829] usb 5-1: Manufacturer: syz [ 1237.703400][ T5829] usb 5-1: SerialNumber: syz [ 1237.741131][ T5829] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input177 [ 1237.957498][ T5829] usb 5-1: USB disconnect, device number 13 [ 1237.963541][ C0] appletouch 5-1:1.0: atp_complete: usb_submit_urb failed with result -19 [ 1238.022322][ T5829] appletouch 5-1:1.0: input: appletouch disconnected [ 1238.466330][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1238.686424][T14913] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1238.790936][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.797908][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.872232][T14915] input: syz0 as /devices/virtual/input/input178 [ 1239.026399][T14777] chnl_net:caif_netlink_parms(): no params data found [ 1239.195179][ T3657] Bluetooth: hci0: command tx timeout [ 1239.429528][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1239.438165][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1239.515261][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1239.612562][T14777] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.630901][T14777] bridge0: port 1(bridge_slave_0) entered disabled state [ 1239.663809][T14777] bridge_slave_0: entered allmulticast mode [ 1239.672500][T14777] bridge_slave_0: entered promiscuous mode [ 1239.702185][T14777] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.745579][T14777] bridge0: port 2(bridge_slave_1) entered disabled state [ 1239.752957][T14777] bridge_slave_1: entered allmulticast mode [ 1239.776610][T14777] bridge_slave_1: entered promiscuous mode [ 1239.884546][ T5875] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 1239.912925][ T12] IPVS: stop unused estimator thread 0... [ 1239.925322][T14777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1239.962097][T14777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1240.044972][ T5875] usb 3-1: Using ep0 maxpacket: 16 [ 1240.052373][ T5875] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1240.064572][ T5875] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1240.077922][ T5875] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1240.108233][ T5875] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1240.147965][ T5875] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1240.182073][ T5875] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1240.191738][ T5875] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1240.218755][ T5875] usb 3-1: Manufacturer: syz [ 1240.229249][T14777] team0: Port device team_slave_0 added [ 1240.248913][ T5875] usb 3-1: config 0 descriptor?? [ 1240.262291][T14777] team0: Port device team_slave_1 added [ 1240.412464][T14967] netlink: 'syz.0.19287': attribute type 1 has an invalid length. [ 1240.433562][T14967] netlink: 'syz.0.19287': attribute type 2 has an invalid length. [ 1240.460801][T14777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1240.467079][T14967] netlink: 'syz.0.19287': attribute type 1 has an invalid length. [ 1240.484327][T14777] 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. [ 1240.497315][T14967] netlink: 'syz.0.19287': attribute type 2 has an invalid length. [ 1240.521456][T14777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1240.552960][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1240.570742][T14777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1240.592316][T14777] 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. [ 1240.641693][T14777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1240.667231][ T5875] rc_core: IR keymap rc-hauppauge not found [ 1240.673358][ T5875] Registered IR keymap rc-empty [ 1240.691414][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1240.735135][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1240.754746][ T5839] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 1240.825455][ T5875] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 1240.861528][ T5875] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input179 [ 1240.908087][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1240.935448][ T5839] usb 4-1: Using ep0 maxpacket: 32 [ 1240.939795][T14777] hsr_slave_0: entered promiscuous mode [ 1240.962416][T14777] hsr_slave_1: entered promiscuous mode [ 1240.968376][ T5839] usb 4-1: config 0 has no interfaces? [ 1240.971008][ T5839] usb 4-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 1240.985806][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1240.997255][T14777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1241.000490][ T5839] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1241.010584][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.025978][T14777] Cannot create hsr debugfs directory [ 1241.037836][ T5839] usb 4-1: Product: syz [ 1241.055044][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.058073][ T5839] usb 4-1: Manufacturer: syz [ 1241.093533][ T5839] usb 4-1: SerialNumber: syz [ 1241.105043][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.127188][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.132313][ T5839] usb 4-1: config 0 descriptor?? [ 1241.174919][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.224304][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.265308][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.272798][ T3657] Bluetooth: hci0: command tx timeout [ 1241.315077][ T5875] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 1241.345235][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1241.353684][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1241.367355][ T5875] mceusb 3-1:0.0: Registered with mce emulator interface version 1 [ 1241.386640][ T5875] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1241.414905][ T5875] usb 3-1: USB disconnect, device number 113 [ 1241.455373][ T24] usb 4-1: USB disconnect, device number 125 [ 1241.595107][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1242.625495][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1242.656417][T14777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1242.768740][T14777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1242.838939][T14777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1242.909251][T14777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1243.136723][T15029] netlink: 28 bytes leftover after parsing attributes in process `syz.0.19301'. [ 1243.156633][T15029] netem: change failed [ 1243.449414][T14777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.532032][T14777] 8021q: adding VLAN 0 to HW filter on device team0 [ 1243.598905][T13006] bridge0: port 1(bridge_slave_0) entered blocking state [ 1243.606145][T13006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1243.650541][T13006] bridge0: port 2(bridge_slave_1) entered blocking state [ 1243.657814][T13006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1243.676238][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1243.692256][T15051] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1244.083852][T14777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1244.266373][T14777] veth0_vlan: entered promiscuous mode [ 1244.327355][T14777] veth1_vlan: entered promiscuous mode [ 1244.360138][T15074] netlink: 4 bytes leftover after parsing attributes in process `syz.0.19320'. [ 1244.528606][T14777] veth0_macvtap: entered promiscuous mode [ 1244.582542][T14777] veth1_macvtap: entered promiscuous mode [ 1244.678404][T14777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1244.720868][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1244.749225][T14777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1244.788247][T14777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1244.829242][T14777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1244.862091][T14777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1244.897833][T14777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.193852][ T5829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1245.202931][T26836] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1245.211521][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1245.266237][T26836] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1245.274142][T26836] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1245.361310][ T5875] IPVS: starting estimator thread 0... [ 1245.383250][T13006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1245.416395][T13006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1245.489289][T15108] IPVS: using max 28 ests per chain, 67200 per kthread [ 1245.561976][T15112] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1245.604721][ T8222] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 1245.757150][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1245.774635][ T8222] usb 4-1: Using ep0 maxpacket: 32 [ 1245.800449][ T8222] usb 4-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 1245.834579][ T8222] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1245.863321][ T8222] usb 4-1: config 0 descriptor?? [ 1246.114770][ T8222] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 1246.149199][ T8222] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1246.177281][ T8222] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 1246.219859][ T8222] usb 4-1: media controller created [ 1246.301720][ T8222] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1246.407477][ T8222] az6027: usb out operation failed. (-71) [ 1246.436087][ T8222] az6027: usb out operation failed. (-71) [ 1246.441906][ T8222] stb0899_attach: Driver disabled by Kconfig [ 1246.472545][ T8222] az6027: no front-end attached [ 1246.472545][ T8222] [ 1246.509319][ T8222] az6027: usb out operation failed. (-71) [ 1246.524857][ T8222] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 1246.552688][ T8222] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input180 [ 1246.587918][ T8222] dvb-usb: schedule remote query interval to 400 msecs. [ 1246.620966][ T8222] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 1246.666131][ T8222] usb 4-1: USB disconnect, device number 126 [ 1246.845061][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1246.889550][ T8222] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 1247.109624][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1247.118266][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1247.624801][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1247.635532][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 1247.765033][ T5875] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1247.905698][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1247.945177][ T5875] usb 4-1: Using ep0 maxpacket: 8 [ 1247.956533][ T5875] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1247.970309][ T5875] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1248.010629][ T5875] usb 4-1: config 0 descriptor?? [ 1248.125690][ T24] usb 3-1: new full-speed USB device number 114 using dummy_hcd [ 1248.138812][T15208] bridge0: port 3(syz_tun) entered blocking state [ 1248.147720][T15208] bridge0: port 3(syz_tun) entered disabled state [ 1248.160552][T15208] syz_tun: entered allmulticast mode [ 1248.186448][T15208] syz_tun: entered promiscuous mode [ 1248.192687][T15208] bridge0: port 3(syz_tun) entered blocking state [ 1248.199401][T15208] bridge0: port 3(syz_tun) entered forwarding state [ 1248.252077][ T5875] asix 4-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 1248.332545][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1248.347637][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1248.360896][ T24] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1248.372069][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1248.380648][ T24] usb 3-1: Product: syz [ 1248.395246][ T24] usb 3-1: Manufacturer: syz [ 1248.401429][T15214] netem: change failed [ 1248.410651][ T24] usb 3-1: SerialNumber: syz [ 1248.657673][ T24] usb 3-1: 0:2 : does not exist [ 1248.672382][ T24] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1248.772000][ T24] usb 3-1: USB disconnect, device number 114 [ 1248.840910][T32358] udevd[32358]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1248.869986][ T5875] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1248.881032][ T5875] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x0080: ffffffb9 [ 1248.925498][ T5875] asix 4-1:0.0: probe with driver asix failed with error -71 [ 1248.941832][ T5875] usb 4-1: USB disconnect, device number 127 [ 1248.975694][T12453] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1249.039452][T15235] netlink: 12 bytes leftover after parsing attributes in process `syz.4.19373'. [ 1249.664725][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1249.673067][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1249.985210][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1250.945970][ T3561] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1250.954460][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1251.033770][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1251.118191][T15306] input: syz1 as /devices/virtual/input/input181 [ 1251.484750][ T5839] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 1251.524667][ T8222] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 1251.644543][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 1251.656403][ T5839] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 1251.663897][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1251.694608][ T5839] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1251.706592][ T8222] usb 5-1: Using ep0 maxpacket: 32 [ 1251.712489][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1251.723993][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1251.737894][ T8222] usb 5-1: config 0 has an invalid interface number: 126 but max is 0 [ 1251.754734][ T5839] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 1251.762287][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1251.773673][ T8222] usb 5-1: config 0 has no interface number 0 [ 1251.784725][ T8222] usb 5-1: config 0 interface 126 altsetting 16 bulk endpoint 0x6 has invalid maxpacket 1023 [ 1251.804516][ T5839] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1251.816836][ T8222] usb 5-1: config 0 interface 126 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 8 [ 1251.827907][ T8222] usb 5-1: config 0 interface 126 has no altsetting 0 [ 1251.837538][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1251.848842][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1251.863162][ T5839] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 1251.872781][ T8222] usb 5-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice=b0.1c [ 1251.882783][ T8222] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1251.891001][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1251.902627][ T8222] usb 5-1: Product: syz [ 1251.907181][ T5839] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1251.924532][ T8222] usb 5-1: Manufacturer: syz [ 1251.929218][ T8222] usb 5-1: SerialNumber: syz [ 1251.944085][ T8222] usb 5-1: config 0 descriptor?? [ 1251.949274][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1251.967445][T15312] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1251.975119][ T5839] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1251.987419][T15312] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1251.999541][ T5839] usb 3-1: string descriptor 0 read error: -22 [ 1252.009089][ T5839] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1252.018685][ T5839] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1252.063547][ T5839] adutux 3-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 1252.075394][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1252.224996][T26836] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1252.233477][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1252.307245][ T5839] usb 3-1: USB disconnect, device number 115 [ 1252.407176][ T8222] ir_usb 5-1:0.126: IR Dongle converter detected [ 1252.524024][T15310] adutux: No device or device unplugged -19 [ 1252.623250][ T8222] usb 5-1: IR Dongle converter now attached to ttyUSB0 [ 1252.674910][ T24] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1252.750788][T15334] netlink: 8 bytes leftover after parsing attributes in process `syz.1.19411'. [ 1252.760025][T15334] netlink: 12 bytes leftover after parsing attributes in process `syz.1.19411'. [ 1252.818551][T15336] team_slave_0: entered promiscuous mode [ 1252.824728][T15336] team_slave_1: entered promiscuous mode [ 1252.834319][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 1252.839755][ T8222] usb 5-1: USB disconnect, device number 14 [ 1252.846160][ T8222] ir-usb ttyUSB0: IR Dongle converter now disconnected from ttyUSB0 [ 1252.862900][ T24] usb 4-1: config 166 has an invalid interface number: 177 but max is 1 [ 1252.871942][ T24] usb 4-1: config 166 has an invalid interface number: 34 but max is 1 [ 1252.875232][ T8222] ir_usb 5-1:0.126: device disconnected [ 1252.887125][ T24] usb 4-1: config 166 has no interface number 0 [ 1252.893686][ T24] usb 4-1: config 166 has no interface number 1 [ 1252.914105][ T24] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 1252.934495][ T24] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 1252.956418][ T24] usb 4-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 1252.983855][ T24] usb 4-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 1252.996677][ T24] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 1253.008521][ T24] usb 4-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 1253.019463][ T24] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 1253.031388][ T24] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1253.041952][ T24] usb 4-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 1253.094920][ T24] usb 4-1: config 166 interface 177 has no altsetting 0 [ 1253.101966][ T24] usb 4-1: config 166 interface 34 has no altsetting 0 [ 1253.132768][ T24] usb 4-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 1253.152995][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.174737][ T24] usb 4-1: Product: syz [ 1253.184880][ T24] usb 4-1: Manufacturer: syz [ 1253.191830][ T24] usb 4-1: SerialNumber: syz [ 1253.420186][ T24] ums-realtek 4-1:166.177: USB Mass Storage device detected [ 1253.671518][ T24] ums-realtek 4-1:166.34: USB Mass Storage device detected [ 1253.898643][ T24] ums-realtek 4-1:166.34: probe with driver ums-realtek failed with error -5 [ 1254.029180][ T24] usb 4-1: Found UVC 0.00 device syz (0bda:0138) [ 1254.045456][ T24] usb 4-1: No valid video chain found. [ 1254.073985][ T24] usb 4-1: USB disconnect, device number 2 [ 1254.165167][T12453] net_ratelimit: 1 callbacks suppressed [ 1254.165189][T12453] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1254.749980][T15387] netlink: 12 bytes leftover after parsing attributes in process `syz.2.19434'. [ 1255.201365][T12453] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1255.388549][T15408] syzkaller0: tun_chr_ioctl cmd 2147767506 [ 1255.604877][ T8222] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1255.774632][ T8222] usb 2-1: Using ep0 maxpacket: 16 [ 1255.795378][ T8222] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 1255.815468][ T8222] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1255.825182][ T8222] usb 2-1: Product: syz [ 1255.844557][ T8222] usb 2-1: Manufacturer: syz [ 1255.849257][ T8222] usb 2-1: SerialNumber: syz [ 1255.890301][ T8222] usb 2-1: config 0 descriptor?? [ 1255.931095][T15421] netlink: 8 bytes leftover after parsing attributes in process `syz.0.19450'. [ 1256.065943][T26836] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1256.076915][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1256.235056][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1256.320798][ T8222] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 1256.359444][ T8222] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1256.380122][ T8222] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 1256.390083][ T8222] usb 2-1: media controller created [ 1256.460828][ T8222] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1256.549349][ T8222] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 1256.572629][ T8222] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 1256.637700][ T30] audit: type=1800 audit(1749908903.932:11792): pid=15441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.19458" name="dmabuf" dev="dmabuf" ino=14 res=0 errno=0 [ 1256.817109][ T5839] usb 2-1: USB disconnect, device number 124 [ 1256.907438][ T5839] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 1257.275088][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1257.419740][ T30] audit: type=1326 audit(1749908904.722:11793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15460 comm="syz.3.19465" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f866ab8e929 code=0x0 [ 1257.605229][T12453] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 1257.777932][T12453] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1257.800857][T12453] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1257.851325][T12453] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 1257.872903][T12453] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1257.920059][T12453] usb 3-1: config 0 descriptor?? [ 1257.999199][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1258.008322][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1258.307956][ T5875] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1258.316916][ T24] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1258.343044][T12453] playstation 0003:054C:0DF2.0096: unknown main item tag 0x0 [ 1258.374966][T12453] playstation 0003:054C:0DF2.0096: unknown main item tag 0x0 [ 1258.394111][T12453] playstation 0003:054C:0DF2.0096: unknown main item tag 0x0 [ 1258.419684][T12453] playstation 0003:054C:0DF2.0096: unknown main item tag 0x0 [ 1258.434495][T12453] playstation 0003:054C:0DF2.0096: unknown main item tag 0x0 [ 1258.462473][T12453] playstation 0003:054C:0DF2.0096: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.2-1/input0 [ 1258.494609][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 1258.512169][ T24] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 1258.537413][ T24] usb 2-1: config 0 has no interface number 0 [ 1258.560151][ T24] usb 2-1: config 0 interface 2 has no altsetting 0 [ 1258.568052][T12453] playstation 0003:054C:0DF2.0096: Invalid reportID received, expected 9 got 0 [ 1258.587358][T12453] playstation 0003:054C:0DF2.0096: Failed to retrieve DualSense pairing info: -22 [ 1258.606143][ T24] usb 2-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1258.629102][T12453] playstation 0003:054C:0DF2.0096: Failed to get MAC address from DualSense [ 1258.638161][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1258.655004][T12453] playstation 0003:054C:0DF2.0096: Failed to create dualsense. [ 1258.662762][ T24] usb 2-1: Product: syz [ 1258.668069][ T24] usb 2-1: Manufacturer: syz [ 1258.672723][ T24] usb 2-1: SerialNumber: syz [ 1258.685338][T12453] playstation 0003:054C:0DF2.0096: probe with driver playstation failed with error -22 [ 1258.745965][ T24] usb 2-1: config 0 descriptor?? [ 1258.899034][T12453] usb 3-1: USB disconnect, device number 116 [ 1258.982288][ T24] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 1259.277528][ T24] usb 2-1: invalid MIDI in EP 0 [ 1259.350428][T12453] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1259.453250][T15493] [U] [ 1259.463735][ T24] snd-usb-audio 2-1:0.2: probe with driver snd-usb-audio failed with error -22 [ 1259.525524][ T24] usb 2-1: USB disconnect, device number 125 [ 1259.583140][T28312] udevd[28312]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1260.028041][T15511] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1260.037506][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1260.048593][T15512] netlink: 'syz.1.19489': attribute type 4 has an invalid length. [ 1260.214583][ T24] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 1260.397491][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1260.406954][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1260.425942][ T24] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1260.437449][ T24] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1260.447134][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1260.455596][ T24] usb 5-1: SerialNumber: syz [ 1260.691240][ T24] usb 5-1: 0:2 : does not exist [ 1260.731130][ T24] usb 5-1: USB disconnect, device number 15 [ 1260.810626][T32358] udevd[32358]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1261.440269][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1261.676092][T15563] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1262.240087][T15583] netlink: 8 bytes leftover after parsing attributes in process `syz.3.19523'. [ 1262.249542][ T5908] usb 2-1: new full-speed USB device number 126 using dummy_hcd [ 1262.257745][T15583] netlink: 12 bytes leftover after parsing attributes in process `syz.3.19523'. [ 1262.445033][ T5908] usb 2-1: config 7 has an invalid interface number: 101 but max is 0 [ 1262.453391][ T24] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 1262.462187][ T5908] usb 2-1: config 7 has no interface number 0 [ 1262.472090][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1262.484108][ T5908] usb 2-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice= 6.6b [ 1262.495672][ T5908] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.503794][ T30] audit: type=1326 audit(1749908909.802:11794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15590 comm="syz.4.19527" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f089098e929 code=0x0 [ 1262.526632][ T5908] usb 2-1: Product: syz [ 1262.530850][ T5908] usb 2-1: Manufacturer: syz [ 1262.536246][ T5908] usb 2-1: SerialNumber: syz [ 1262.617899][T15596] netlink: 'syz.3.19529': attribute type 9 has an invalid length. [ 1262.629327][T15596] netlink: 212260 bytes leftover after parsing attributes in process `syz.3.19529'. [ 1262.649577][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 1262.662136][ T24] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 1262.674948][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1262.683315][ T24] usb 3-1: Product: syz [ 1262.688923][ T24] usb 3-1: Manufacturer: syz [ 1262.693863][ T24] usb 3-1: SerialNumber: syz [ 1262.705815][ T24] r8152-cfgselector 3-1: Unknown version 0x0000 [ 1262.712381][ T24] r8152-cfgselector 3-1: config 0 descriptor?? [ 1262.951565][ T24] r8152-cfgselector 3-1: Needed 2 retries to read version [ 1262.959916][ T24] r8152-cfgselector 3-1: Unknown version 0x0000 [ 1262.972230][ T24] r8152-cfgselector 3-1: bad CDC descriptors [ 1263.190103][ T5839] r8152-cfgselector 3-1: USB disconnect, device number 117 [ 1263.322292][ T5908] as10x_usb: device has been detected [ 1263.348973][ T5908] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT Deluxe) [ 1263.458980][ T5908] usb 2-1: DVB: registering adapter 3 frontend 0 (Elgato EyeTV DTT Deluxe)... [ 1263.504863][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1263.535663][ T5908] as10x_usb: error during firmware upload part1 [ 1263.550612][ T5908] Registered device Elgato EyeTV DTT Deluxe [ 1263.567014][ T5908] usb 2-1: USB disconnect, device number 126 [ 1263.634038][ T5908] Unregistered device Elgato EyeTV DTT Deluxe [ 1263.642644][ T5908] as10x_usb: device has been disconnected [ 1263.734808][ T5839] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 1263.750102][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1263.758625][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1263.914278][T15620] netlink: 'syz.3.19539': attribute type 12 has an invalid length. [ 1263.924885][ T5839] usb 5-1: Using ep0 maxpacket: 32 [ 1263.932453][ T5839] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1263.933132][T15620] netlink: 'syz.3.19539': attribute type 29 has an invalid length. [ 1263.954294][ T5839] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1263.961879][T15620] netlink: 148 bytes leftover after parsing attributes in process `syz.3.19539'. [ 1263.976731][ T5839] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1263.986798][T15620] netlink: 59 bytes leftover after parsing attributes in process `syz.3.19539'. [ 1264.006553][ T5839] usb 5-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1264.028691][ T5839] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1264.044617][ T5839] usb 5-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1264.054697][ T5839] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1264.078117][ T5839] usb 5-1: config 0 descriptor?? [ 1264.085070][T28941] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 1264.255656][T28941] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 1264.265536][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.282059][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.309108][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.320615][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.334033][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.357275][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.374658][ T5829] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1264.383412][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.385140][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1264.414524][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.432346][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.449814][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.461451][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.477093][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.485946][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.499398][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.503627][ T5839] hid-thrustmaster 0003:044F:B65D.0097: unknown main item tag 0x0 [ 1264.518452][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.520139][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.544890][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1264.560709][ T5829] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1264.572624][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.577281][ T5839] hid-thrustmaster 0003:044F:B65D.0097: unknown main item tag 0x0 [ 1264.598594][ T5829] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1264.604514][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.628182][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.637416][ T5829] usb 4-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 1264.646879][ T5839] hid-thrustmaster 0003:044F:B65D.0097: item fetching failed at offset 2/5 [ 1264.654535][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.664801][ T5829] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1264.679269][ T5839] hid-thrustmaster 0003:044F:B65D.0097: parse failed with error -22 [ 1264.689370][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.699915][T28941] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1264.702957][ T5839] hid-thrustmaster 0003:044F:B65D.0097: probe with driver hid-thrustmaster failed with error -22 [ 1264.717454][T28941] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1264.725785][ T5829] usb 4-1: config 0 descriptor?? [ 1264.741586][T28941] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1264.757645][T28941] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1264.770400][T28941] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1264.788807][T28941] usb 3-1: Product: syz [ 1264.795623][T28941] usb 3-1: Manufacturer: syz [ 1264.800307][T28941] usb 3-1: SerialNumber: syz [ 1264.808835][T28941] usb 3-1: config 0 descriptor?? [ 1264.820396][T28941] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 1264.845474][ T5839] usb 5-1: USB disconnect, device number 16 [ 1264.965068][T15642] netlink: 36 bytes leftover after parsing attributes in process `syz.1.19548'. [ 1265.097681][ T5839] usb 3-1: USB disconnect, device number 118 [ 1265.122816][T15617] yurex 3-1:0.0: yurex_write - failed to send bulk msg, error -19 [ 1265.132819][ T5839] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 1265.178588][T15645] netlink: 28 bytes leftover after parsing attributes in process `syz.1.19550'. [ 1265.197544][T15645] netlink: 8 bytes leftover after parsing attributes in process `syz.1.19550'. [ 1265.406155][ T5829] hid-led 0003:1D34:000A.0098: hidraw0: USB HID v0.00 Device [HID 1d34:000a] on usb-dummy_hcd.3-1/input0 [ 1265.852637][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1265.876124][ T5829] hid-led 0003:1D34:000A.0098: Dream Cheeky Webmail Notifier initialized [ 1265.931529][ T5829] usb 4-1: USB disconnect, device number 3 [ 1266.484625][T28941] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 1266.672975][T15677] gretap0: entered promiscuous mode [ 1266.689558][T28941] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1266.704201][T15677] vlan0: entered promiscuous mode [ 1266.716311][T28941] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1266.746205][T28941] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1266.769058][T28941] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1266.791200][T28941] usb 2-1: SerialNumber: syz [ 1266.875618][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1267.045063][T28941] usb 2-1: 0:2 : does not exist [ 1267.113660][T28941] usb 2-1: USB disconnect, device number 127 [ 1267.219050][T32358] udevd[32358]: 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 [ 1267.239808][T15682] input: syz1 as /devices/virtual/input/input182 [ 1267.372355][T15684] syz.3.19567: attempt to access beyond end of device [ 1267.372355][T15684] nbd0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 1267.637753][T15688] netlink: 79 bytes leftover after parsing attributes in process `syz.3.19569'. [ 1267.775435][T15690] kvm: user requested TSC rate below hardware speed [ 1267.918126][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1268.477505][ T5829] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1268.634940][ T5829] usb 2-1: Using ep0 maxpacket: 16 [ 1268.655690][ T5829] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1268.674778][ T5829] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1268.721397][ T5829] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1268.751781][ T5829] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1268.782223][ T5829] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1268.849482][ T5829] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1268.867173][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1268.875680][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1268.884952][ T5829] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1268.893259][ T5829] usb 2-1: Manufacturer: syz [ 1268.918081][ T5829] usb 2-1: config 0 descriptor?? [ 1268.945626][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1269.265042][ T5829] rc_core: IR keymap rc-hauppauge not found [ 1269.271045][ T5829] Registered IR keymap rc-empty [ 1269.280988][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.315382][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.367889][ T5829] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1269.390674][ T5829] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input183 [ 1269.413784][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.444940][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.464912][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.484773][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.505107][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.534814][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.554703][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.594271][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.634747][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.654750][ T5829] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1269.676095][T15733] netlink: 'syz.3.19587': attribute type 15 has an invalid length. [ 1269.695639][ T5829] mceusb 2-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 1269.713316][ T5829] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1269.730253][T15735] netlink: 4 bytes leftover after parsing attributes in process `syz.2.19588'. [ 1269.731004][ T5829] usb 2-1: USB disconnect, device number 2 [ 1270.001470][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.052354][T15742] netlink: 8 bytes leftover after parsing attributes in process `syz.2.19591'. [ 1270.079073][T15742] netlink: 'syz.2.19591': attribute type 21 has an invalid length. [ 1270.154320][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.163010][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.236702][T15748] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1270.367108][T15753] input: syz0 as /devices/virtual/input/input184 [ 1270.862365][T15775] netlink: 12 bytes leftover after parsing attributes in process `syz.2.19607'. [ 1271.025282][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.224926][T15794] netlink: 44 bytes leftover after parsing attributes in process `syz.2.19616'. [ 1271.234260][T15794] netlink: 'syz.2.19616': attribute type 6 has an invalid length. [ 1271.243718][T15794] netlink: 'syz.2.19616': attribute type 5 has an invalid length. [ 1271.264376][T15794] netlink: 'syz.2.19616': attribute type 4 has an invalid length. [ 1271.725228][ T5839] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 1271.806179][T15818] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.814899][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1271.886908][ T5839] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1271.894645][T28941] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 1271.903421][ T5839] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1271.935006][ T5839] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.943064][ T5839] usb 5-1: Product: syz [ 1271.954722][ T5839] usb 5-1: Manufacturer: syz [ 1271.959525][ T5839] usb 5-1: SerialNumber: syz [ 1272.068994][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1272.086458][T28941] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1272.115468][T28941] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1272.136159][T28941] usb 2-1: New USB device found, idVendor=1a34, idProduct=f705, bcdDevice= 0.00 [ 1272.164347][T28941] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1272.175834][T28941] usb 2-1: config 0 descriptor?? [ 1272.197627][ T5839] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 17 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1272.429192][ T5839] usb 5-1: USB disconnect, device number 17 [ 1272.460529][ T5839] usblp0: removed [ 1272.611053][T28941] acrux 0003:1A34:F705.0099: item fetching failed at offset 5/7 [ 1272.639728][T28941] acrux 0003:1A34:F705.0099: parse failed [ 1272.648803][T28941] acrux 0003:1A34:F705.0099: probe with driver acrux failed with error -22 [ 1272.837905][ T5839] usb 2-1: USB disconnect, device number 3 [ 1272.975936][T15841] netlink: 104 bytes leftover after parsing attributes in process `syz.0.19636'. [ 1273.105192][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1273.265762][T15849] netlink: 12 bytes leftover after parsing attributes in process `syz.0.19640'. [ 1273.357035][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1273.564701][ T5839] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 1273.742663][ T5839] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1273.774533][ T5839] usb 3-1: config 0 has no interfaces? [ 1273.780137][ T5839] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 1273.806365][ T5839] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1273.836305][ T5839] usb 3-1: config 0 descriptor?? [ 1274.015278][T28941] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1274.048529][ T5839] usb 3-1: USB disconnect, device number 119 [ 1274.186363][T28941] usb 4-1: New USB device found, idVendor=8086, idProduct=0110, bcdDevice=bf.ad [ 1274.224853][T28941] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1274.259685][T28941] usb 4-1: config 0 descriptor?? [ 1274.280282][T28941] gspca_main: spca508-2.14.0 probing 8086:0110 [ 1274.484203][T28941] gspca_spca508: reg_read err -32 [ 1274.494809][T28941] gspca_spca508: reg_read err -32 [ 1274.709590][T28941] gspca_spca508: reg_read err -71 [ 1274.732263][T28941] gspca_spca508: reg_read err -71 [ 1274.746809][T28941] gspca_spca508: reg write: error -71 [ 1274.765306][T28941] spca508 4-1:0.0: probe with driver spca508 failed with error -71 [ 1274.809851][T28941] usb 4-1: USB disconnect, device number 4 [ 1275.195457][ T24] net_ratelimit: 5 callbacks suppressed [ 1275.195481][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.224978][ T5908] usb 5-1: new low-speed USB device number 18 using dummy_hcd [ 1275.244577][ T5839] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1275.416246][ T5839] usb 2-1: New USB device found, idVendor=077b, idProduct=2226, bcdDevice=ca.8b [ 1275.437086][ T5908] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 1275.446539][ T5908] usb 5-1: config 0 has no interface number 0 [ 1275.448164][ T5839] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1275.452693][ T5908] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1275.452732][ T5908] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 1275.494056][ T5839] usb 2-1: config 0 descriptor?? [ 1275.520745][ T5908] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1275.530221][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1275.547469][ T5908] usb 5-1: config 0 descriptor?? [ 1275.553429][T15900] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1275.574052][ T5908] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 1275.803001][ T5908] usb 5-1: USB disconnect, device number 18 [ 1275.809534][ C1] iowarrior 5-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 1275.907624][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1275.916168][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.029519][T15927] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 1276.035230][ T5824] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 1276.234736][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1276.347635][ T5839] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1276.363918][ T5839] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0080: ffffffb9 [ 1276.401939][ T5839] asix 2-1:0.0: probe with driver asix failed with error -71 [ 1276.444928][ T5839] usb 2-1: USB disconnect, device number 4 [ 1276.857522][T15958] netlink: 'syz.0.19688': attribute type 25 has an invalid length. [ 1276.885117][T15958] netlink: 184 bytes leftover after parsing attributes in process `syz.0.19688'. [ 1277.265053][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.673806][T15993] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.797218][T15997] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.806364][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.818114][T15997] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.828804][ T49] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1277.895017][ T10] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 1278.047017][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 1278.075821][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1278.104701][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1278.115098][ T10] usb 4-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 1278.124204][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1278.160724][ T10] usb 4-1: config 0 descriptor?? [ 1278.544708][ T5829] usb 3-1: new full-speed USB device number 120 using dummy_hcd [ 1278.581019][ T10] hid-multitouch 0003:1FD2:6007.009A: unknown main item tag 0x0 [ 1278.589151][ T10] hid-multitouch 0003:1FD2:6007.009A: unknown main item tag 0x0 [ 1278.597543][ T10] hid-multitouch 0003:1FD2:6007.009A: unknown main item tag 0x0 [ 1278.605339][ T10] hid-multitouch 0003:1FD2:6007.009A: unknown main item tag 0x0 [ 1278.617687][ T10] hid-multitouch 0003:1FD2:6007.009A: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.3-1/input0 [ 1278.706842][ T5829] usb 3-1: config 0 has an invalid interface number: 128 but max is 0 [ 1278.717868][ T5829] usb 3-1: config 0 has no interface number 0 [ 1278.727837][ T5829] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 1278.737246][ T5829] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1278.746422][ T5829] usb 3-1: Product: syz [ 1278.750663][ T5829] usb 3-1: Manufacturer: syz [ 1278.754755][ T5908] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1278.755444][ T5829] usb 3-1: SerialNumber: syz [ 1278.771128][ T5829] usb 3-1: config 0 descriptor?? [ 1278.801343][ T24] usb 4-1: USB disconnect, device number 5 [ 1278.936452][ T5908] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1278.946358][ T5908] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1278.958572][ T5908] usb 2-1: config 0 descriptor?? [ 1278.970805][ T5908] cp210x 2-1:0.0: cp210x converter detected [ 1279.374784][ T5908] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1279.405495][ T5908] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1279.588720][ T5829] usb 3-1: Firmware version (0.0) predates our first public release. [ 1279.620631][ T10] usb 2-1: USB disconnect, device number 5 [ 1279.630673][ T5829] usb 3-1: Please update to version 0.2 or newer [ 1279.670812][ T10] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1279.713284][ T10] cp210x 2-1:0.0: device disconnected [ 1279.732904][ T5829] usb 3-1: USB disconnect, device number 120 [ 1279.836916][T16036] netlink: 88 bytes leftover after parsing attributes in process `syz.3.19723'. [ 1279.858739][T16036] netlink: 8 bytes leftover after parsing attributes in process `syz.3.19723'. [ 1280.389215][T13006] net_ratelimit: 4 callbacks suppressed [ 1280.389237][T13006] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.404176][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1280.412746][ T5908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1281.117413][T16072] xt_CT: No such helper "snmp" [ 1281.337937][T16087] netlink: 8 bytes leftover after parsing attributes in process `syz.1.19745'. [ 1281.425859][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1281.670616][T26836] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1281.679156][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1282.180953][T16122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1282.304730][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1282.313066][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1282.482747][T28941] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1282.494143][T16137] netlink: 4 bytes leftover after parsing attributes in process `syz.0.19769'. [ 1283.418167][T16169] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1283.614116][T16175] sch_fq: defrate 0 ignored. [ 1284.589650][T16207] pim6reg0: tun_chr_ioctl cmd 1074025680 [ 1285.804975][ T5908] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1285.984943][ T5908] usb 2-1: Using ep0 maxpacket: 16 [ 1285.999790][ T5908] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1286.021945][ T5908] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1286.050697][ T5908] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1286.063758][ T5908] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1286.083888][ T5908] usb 2-1: Product: syz [ 1286.094514][ T5908] usb 2-1: Manufacturer: syz [ 1286.109814][ T5908] usb 2-1: SerialNumber: syz [ 1286.547000][ T5908] usb 2-1: 0:2 : does not exist [ 1286.962509][ T5908] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1287.027669][ T5908] usb 2-1: USB disconnect, device number 6 [ 1287.118050][T32358] udevd[32358]: 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 [ 1287.195750][T16299] netlink: 4 bytes leftover after parsing attributes in process `syz.0.19843'. [ 1288.638316][T16335] netlink: 356 bytes leftover after parsing attributes in process `syz.1.19858'. [ 1289.487833][T16366] vivid-002: disconnect [ 1289.594699][ T10] vivid-002: reconnect [ 1289.722745][T16376] netlink: 452 bytes leftover after parsing attributes in process `syz.4.19877'. [ 1289.748176][T16374] netlink: 'syz.1.19875': attribute type 1 has an invalid length. [ 1289.774531][T16374] netlink: 'syz.1.19875': attribute type 2 has an invalid length. [ 1289.785054][ T24] delete_channel: no stack [ 1289.985620][T16384] Context (ID=0x0) not attached to queue pair (handle=0x0:0x4) [ 1290.043056][T16388] netlink: 104 bytes leftover after parsing attributes in process `syz.3.19880'. [ 1290.375049][T16398] syzkaller1: entered promiscuous mode [ 1290.412118][T16398] syzkaller1: entered allmulticast mode [ 1291.051530][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1291.069390][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1291.078208][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1291.086908][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1291.096103][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1291.173756][ T30] audit: type=1326 audit(1749908938.472:11795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.273230][ T30] audit: type=1326 audit(1749908938.472:11796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f866ab8e929 code=0x7ffc0000 [ 1291.381542][ T30] audit: type=1326 audit(1749908938.472:11797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.443651][ T30] audit: type=1326 audit(1749908938.472:11798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f866ab8e929 code=0x7ffc0000 [ 1291.466366][ C1] vkms_vblank_simulate: vblank timer overrun [ 1291.513735][ T30] audit: type=1326 audit(1749908938.472:11799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f866ab8e929 code=0x7ffc0000 [ 1291.650173][ T30] audit: type=1326 audit(1749908938.472:11800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.745752][ T30] audit: type=1326 audit(1749908938.472:11801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.768321][ C1] vkms_vblank_simulate: vblank timer overrun [ 1291.839013][ T30] audit: type=1326 audit(1749908938.472:11802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.923955][ T30] audit: type=1326 audit(1749908938.472:11803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f866ab2ab19 code=0x7ffc0000 [ 1291.946593][ C1] vkms_vblank_simulate: vblank timer overrun [ 1291.991535][ T30] audit: type=1326 audit(1749908938.472:11804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16427 comm="syz.3.19900" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f866ab8e929 code=0x7ffc0000 [ 1292.014281][ C1] vkms_vblank_simulate: vblank timer overrun [ 1293.664922][ T10] usb 3-1: new full-speed USB device number 121 using dummy_hcd [ 1293.714557][ T8222] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 1293.819432][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1293.831032][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1293.854503][ T10] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1293.864793][ T8222] usb 4-1: Using ep0 maxpacket: 32 [ 1293.878464][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1293.909601][ T8222] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1293.921352][ T10] usb 3-1: config 0 descriptor?? [ 1293.941203][ T8222] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1293.974973][ T8222] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1293.984145][ T8222] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1294.016701][ T8222] usb 4-1: config 0 descriptor?? [ 1294.236420][T16507] syzkaller1: entered promiscuous mode [ 1294.241989][T16507] syzkaller1: entered allmulticast mode [ 1294.314610][ T24] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1294.412088][ T10] savu 0003:1E7D:2D5A.009B: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 1294.474558][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 1294.475583][ T8222] savu 0003:1E7D:2D5A.009C: hiddev1,hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 1294.483512][T16511] net_ratelimit: 2 callbacks suppressed [ 1294.483542][T16511] IPVS: dh: UDP 224.0.0.2:0 - no destination available [ 1294.520727][ T10] IPVS: starting estimator thread 0... [ 1294.554706][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 1294.587231][ T24] usb 2-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 1294.614063][ T24] usb 2-1: Product: syz [ 1294.615147][T16514] IPVS: using max 25 ests per chain, 60000 per kthread [ 1294.624455][ T24] usb 2-1: Manufacturer: syz [ 1294.630493][ T24] usb 2-1: SerialNumber: syz [ 1294.671082][ T24] usb 2-1: config 0 descriptor?? [ 1294.678911][ T10] usb 3-1: USB disconnect, device number 121 [ 1294.704160][ T24] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 1294.770872][ T8222] usb 4-1: USB disconnect, device number 6 [ 1295.334860][ T24] input: gspca_zc3xx as /devices/platform/dummy_hcd.1/usb2/2-1/input/input189 [ 1295.526197][ T24] usb 2-1: USB disconnect, device number 7 [ 1295.824962][ T5908] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 1296.000159][ T5908] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1296.010657][ T5908] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1296.028180][ T5908] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1296.044520][ T5908] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1296.072282][ T5908] usb 4-1: SerialNumber: syz [ 1296.325677][ T5908] usb 4-1: 0:2 : does not exist [ 1296.378366][T16563] IPVS: ip_vs_add_dest(): server weight less than zero [ 1296.380082][ T5908] usb 4-1: USB disconnect, device number 7 [ 1296.450326][T32358] udevd[32358]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1296.594782][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1296.746607][ T10] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1296.762605][ T10] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1296.774269][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1296.783863][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1296.795733][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1296.809696][ T10] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1296.824578][ T10] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1296.834961][ T10] usb 2-1: Product: syz [ 1296.839204][ T10] usb 2-1: Manufacturer: syz [ 1296.860280][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 1296.870806][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 1296.891479][ T10] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 1296.904559][ T10] cdc_wdm 2-1:1.0: Unknown control protocol [ 1297.085990][ C0] wdm_int_callback: 89 callbacks suppressed [ 1297.086013][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 1297.098615][ C0] wdm_int_callback: 89 callbacks suppressed [ 1297.098637][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 1297.113100][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 1297.119753][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 1297.127660][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 1297.134285][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 1297.140909][ T8222] usb 2-1: USB disconnect, device number 8 [ 1297.146898][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 1297.146920][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 1297.146934][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 1297.714630][ T8222] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1297.878109][ T8222] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1297.888071][ T8222] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1297.908547][ T8222] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1297.928359][ T8222] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1297.956474][ T8222] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1297.980986][ T8222] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1297.995332][ T8222] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1298.004133][ T8222] usb 2-1: Product: syz [ 1298.024606][ T8222] usb 2-1: Manufacturer: syz [ 1298.049119][ T8222] cdc_wdm 2-1:1.0: skipping garbage [ 1298.068935][ T8222] cdc_wdm 2-1:1.0: skipping garbage [ 1298.085059][ T8222] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 1298.091055][ T8222] cdc_wdm 2-1:1.0: Unknown control protocol [ 1298.311278][ T8222] usb 2-1: USB disconnect, device number 9 [ 1298.495923][T16607] loop6: detected capacity change from 0 to 1 [ 1298.518414][T32358] Dev loop6: unable to read RDB block 1 [ 1298.525037][T32358] loop6: unable to read partition table [ 1298.531033][T32358] loop6: partition table beyond EOD, truncated [ 1298.556910][T16607] Dev loop6: unable to read RDB block 1 [ 1298.569255][T16607] loop6: unable to read partition table [ 1298.582677][T16607] loop6: partition table beyond EOD, truncated [ 1298.604564][T16607] loop_reread_partitions: partition scan of loop6 (被x ) failed (rc=-5) [ 1298.628475][T16609] syzkaller1: entered promiscuous mode [ 1298.644060][T16609] syzkaller1: entered allmulticast mode [ 1299.020922][T16617] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1299.934962][T16650] vcan0: tx drop: invalid da for name 0xfffffffffffffffc [ 1299.966840][T16652] [ 1299.969275][T16652] ===================================================== [ 1299.976250][T16652] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1299.983760][T16652] 6.16.0-rc1-syzkaller-00203-g4774cfe3543a #0 Not tainted [ 1299.990907][T16652] ----------------------------------------------------- [ 1299.997867][T16652] syz.0.19996/16652 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1300.005696][T16652] ffff88804c1928a0 (&new->fa_lock){....}-{3:3}, at: kill_fasync+0x199/0x4d0 [ 1300.014442][T16652] [ 1300.014442][T16652] and this task is already holding: [ 1300.021819][T16652] ffff888028263028 (&client->buffer_lock){....}-{3:3}, at: evdev_pass_values+0xb9/0xbd0 [ 1300.031606][T16652] which would create a new lock dependency: [ 1300.037507][T16652] (&client->buffer_lock){....}-{3:3} -> (&new->fa_lock){....}-{3:3} [ 1300.045644][T16652] [ 1300.045644][T16652] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1300.055104][T16652] (&dev->event_lock#2){..-.}-{3:3} [ 1300.055143][T16652] [ 1300.055143][T16652] ... which became SOFTIRQ-irq-safe at: [ 1300.068079][T16652] lock_acquire+0x120/0x360 [ 1300.072707][T16652] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1300.078017][T16652] input_event+0x7a/0xc0 [ 1300.082376][T16652] xpad360_process_packet+0xda/0xb30 [ 1300.087776][T16652] xpad_irq_in+0x184/0x26e0 [ 1300.092390][T16652] __usb_hcd_giveback_urb+0x41a/0x690 [ 1300.097872][T16652] dummy_timer+0x862/0x4550 [ 1300.102493][T16652] __hrtimer_run_queues+0x52c/0xc60 [ 1300.107827][T16652] hrtimer_run_softirq+0x187/0x2b0 [ 1300.113061][T16652] handle_softirqs+0x286/0x870 [ 1300.117943][T16652] __irq_exit_rcu+0xca/0x1f0 [ 1300.122698][T16652] irq_exit_rcu+0x9/0x30 [ 1300.127089][T16652] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1300.132887][T16652] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1300.138981][T16652] stack_depot_save_flags+0x5b/0x900 [ 1300.144385][T16652] kasan_save_track+0x4f/0x80 [ 1300.149182][T16652] kasan_save_free_info+0x46/0x50 [ 1300.154313][T16652] __kasan_slab_free+0x62/0x70 [ 1300.159177][T16652] kmem_cache_free+0x18f/0x400 [ 1300.164038][T16652] do_symlinkat+0x3a7/0x3f0 [ 1300.168641][T16652] __x64_sys_symlink+0x7a/0x90 [ 1300.173507][T16652] do_syscall_64+0xfa/0x3b0 [ 1300.178116][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1300.184160][T16652] [ 1300.184160][T16652] to a SOFTIRQ-irq-unsafe lock: [ 1300.191192][T16652] (tasklist_lock){.+.+}-{3:3} [ 1300.191224][T16652] [ 1300.191224][T16652] ... which became SOFTIRQ-irq-unsafe at: [ 1300.203904][T16652] ... [ 1300.203914][T16652] lock_acquire+0x120/0x360 [ 1300.211152][T16652] _raw_read_lock+0x36/0x50 [ 1300.215763][T16652] __do_wait+0xde/0x740 [ 1300.220025][T16652] do_wait+0x1f8/0x520 [ 1300.224195][T16652] kernel_wait+0xab/0x170 [ 1300.228636][T16652] call_usermodehelper_exec_work+0xbe/0x230 [ 1300.234644][T16652] process_scheduled_works+0xae1/0x17b0 [ 1300.240319][T16652] worker_thread+0x8a0/0xda0 [ 1300.245037][T16652] kthread+0x70e/0x8a0 [ 1300.249228][T16652] ret_from_fork+0x3fc/0x770 [ 1300.253941][T16652] ret_from_fork_asm+0x1a/0x30 [ 1300.258813][T16652] [ 1300.258813][T16652] other info that might help us debug this: [ 1300.258813][T16652] [ 1300.269094][T16652] Chain exists of: [ 1300.269094][T16652] &dev->event_lock#2 --> &client->buffer_lock --> tasklist_lock [ 1300.269094][T16652] [ 1300.282703][T16652] Possible interrupt unsafe locking scenario: [ 1300.282703][T16652] [ 1300.291037][T16652] CPU0 CPU1 [ 1300.296415][T16652] ---- ---- [ 1300.301794][T16652] lock(tasklist_lock); [ 1300.306061][T16652] local_irq_disable(); [ 1300.312850][T16652] lock(&dev->event_lock#2); [ 1300.320080][T16652] lock(&client->buffer_lock); [ 1300.327471][T16652] [ 1300.330943][T16652] lock(&dev->event_lock#2); [ 1300.335825][T16652] [ 1300.335825][T16652] *** DEADLOCK *** [ 1300.335825][T16652] [ 1300.343987][T16652] 7 locks held by syz.0.19996/16652: [ 1300.349277][T16652] #0: ffff888029b6e118 (&evdev->mutex){+.+.}-{4:4}, at: evdev_write+0x1a1/0x480 [ 1300.358453][T16652] #1: ffff888146746230 (&dev->event_lock#2){..-.}-{3:3}, at: input_inject_event+0xab/0x320 [ 1300.368616][T16652] #2: ffffffff8e13ed60 (rcu_read_lock){....}-{1:3}, at: input_inject_event+0xbc/0x320 [ 1300.378346][T16652] #3: ffffffff8e13ed60 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8d/0x890 [ 1300.388002][T16652] #4: ffffffff8e13ed60 (rcu_read_lock){....}-{1:3}, at: evdev_events+0x79/0x340 [ 1300.397182][T16652] #5: ffff888028263028 (&client->buffer_lock){....}-{3:3}, at: evdev_pass_values+0xb9/0xbd0 [ 1300.407401][T16652] #6: ffffffff8e13ed60 (rcu_read_lock){....}-{1:3}, at: kill_fasync+0x53/0x4d0 [ 1300.416494][T16652] [ 1300.416494][T16652] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1300.426916][T16652] -> (&dev->event_lock#2){..-.}-{3:3} { [ 1300.432617][T16652] IN-SOFTIRQ-W at: [ 1300.436716][T16652] lock_acquire+0x120/0x360 [ 1300.443085][T16652] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1300.450153][T16652] input_event+0x7a/0xc0 [ 1300.456252][T16652] xpad360_process_packet+0xda/0xb30 [ 1300.463388][T16652] xpad_irq_in+0x184/0x26e0 [ 1300.469738][T16652] __usb_hcd_giveback_urb+0x41a/0x690 [ 1300.477021][T16652] dummy_timer+0x862/0x4550 [ 1300.483399][T16652] __hrtimer_run_queues+0x52c/0xc60 [ 1300.490461][T16652] hrtimer_run_softirq+0x187/0x2b0 [ 1300.497433][T16652] handle_softirqs+0x286/0x870 [ 1300.504060][T16652] __irq_exit_rcu+0xca/0x1f0 [ 1300.510500][T16652] irq_exit_rcu+0x9/0x30 [ 1300.516593][T16652] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1300.524070][T16652] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1300.531899][T16652] stack_depot_save_flags+0x5b/0x900 [ 1300.539041][T16652] kasan_save_track+0x4f/0x80 [ 1300.545564][T16652] kasan_save_free_info+0x46/0x50 [ 1300.552433][T16652] __kasan_slab_free+0x62/0x70 [ 1300.559061][T16652] kmem_cache_free+0x18f/0x400 [ 1300.565670][T16652] do_symlinkat+0x3a7/0x3f0 [ 1300.572011][T16652] __x64_sys_symlink+0x7a/0x90 [ 1300.578615][T16652] do_syscall_64+0xfa/0x3b0 [ 1300.584957][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1300.592688][T16652] INITIAL USE at: [ 1300.596703][T16652] lock_acquire+0x120/0x360 [ 1300.602970][T16652] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1300.609932][T16652] input_inject_event+0xab/0x320 [ 1300.616646][T16652] kbd_led_trigger_activate+0xbc/0x100 [ 1300.623866][T16652] led_trigger_set+0x52a/0x950 [ 1300.630390][T16652] led_trigger_set_default+0x260/0x2a0 [ 1300.637605][T16652] led_classdev_register_ext+0x73d/0x930 [ 1300.644984][T16652] input_leds_connect+0x517/0x790 [ 1300.651779][T16652] input_register_device+0xceb/0x10b0 [ 1300.658913][T16652] atkbd_connect+0x70e/0x9c0 [ 1300.665261][T16652] serio_driver_probe+0x82/0xa0 [ 1300.671863][T16652] really_probe+0x26a/0x9a0 [ 1300.678142][T16652] __driver_probe_device+0x18c/0x2f0 [ 1300.685187][T16652] driver_probe_device+0x4f/0x430 [ 1300.691965][T16652] __driver_attach+0x452/0x700 [ 1300.698524][T16652] bus_for_each_dev+0x230/0x2b0 [ 1300.705140][T16652] serio_handle_event+0x1a2/0x860 [ 1300.711947][T16652] process_scheduled_works+0xae1/0x17b0 [ 1300.719262][T16652] worker_thread+0x8a0/0xda0 [ 1300.725609][T16652] kthread+0x70e/0x8a0 [ 1300.731444][T16652] ret_from_fork+0x3fc/0x770 [ 1300.737795][T16652] ret_from_fork_asm+0x1a/0x30 [ 1300.744321][T16652] } [ 1300.746924][T16652] ... key at: [] input_allocate_device.__key.5+0x0/0x20 [ 1300.756060][T16652] -> (&client->buffer_lock){....}-{3:3} { [ 1300.761821][T16652] INITIAL USE at: [ 1300.765732][T16652] lock_acquire+0x120/0x360 [ 1300.771824][T16652] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1300.778613][T16652] evdev_ioctl_handler+0x1095/0x1f10 [ 1300.785521][T16652] __se_sys_ioctl+0xf9/0x170 [ 1300.791696][T16652] do_syscall_64+0xfa/0x3b0 [ 1300.797773][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1300.805240][T16652] } [ 1300.807751][T16652] ... key at: [] evdev_open.__key.25+0x0/0x20 [ 1300.815925][T16652] ... acquired at: [ 1300.819734][T16652] lock_acquire+0x120/0x360 [ 1300.824435][T16652] _raw_spin_lock+0x2e/0x40 [ 1300.829143][T16652] evdev_handle_get_val+0x70/0x9f0 [ 1300.834443][T16652] evdev_ioctl_handler+0x1202/0x1f10 [ 1300.839914][T16652] __se_sys_ioctl+0xf9/0x170 [ 1300.844697][T16652] do_syscall_64+0xfa/0x3b0 [ 1300.849380][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1300.855455][T16652] [ 1300.857787][T16652] [ 1300.857787][T16652] the dependencies between the lock to be acquired [ 1300.857797][T16652] and SOFTIRQ-irq-unsafe lock: [ 1300.871362][T16652] -> (tasklist_lock){.+.+}-{3:3} { [ 1300.876695][T16652] HARDIRQ-ON-R at: [ 1300.880863][T16652] lock_acquire+0x120/0x360 [ 1300.887392][T16652] _raw_read_lock+0x36/0x50 [ 1300.893935][T16652] __do_wait+0xde/0x740 [ 1300.900108][T16652] do_wait+0x1f8/0x520 [ 1300.906193][T16652] kernel_wait+0xab/0x170 [ 1300.912542][T16652] call_usermodehelper_exec_work+0xbe/0x230 [ 1300.920452][T16652] process_scheduled_works+0xae1/0x17b0 [ 1300.928018][T16652] worker_thread+0x8a0/0xda0 [ 1300.934617][T16652] kthread+0x70e/0x8a0 [ 1300.940707][T16652] ret_from_fork+0x3fc/0x770 [ 1300.947316][T16652] ret_from_fork_asm+0x1a/0x30 [ 1300.954094][T16652] SOFTIRQ-ON-R at: [ 1300.958264][T16652] lock_acquire+0x120/0x360 [ 1300.964783][T16652] _raw_read_lock+0x36/0x50 [ 1300.971311][T16652] __do_wait+0xde/0x740 [ 1300.977484][T16652] do_wait+0x1f8/0x520 [ 1300.983568][T16652] kernel_wait+0xab/0x170 [ 1300.989909][T16652] call_usermodehelper_exec_work+0xbe/0x230 [ 1300.997822][T16652] process_scheduled_works+0xae1/0x17b0 [ 1301.005397][T16652] worker_thread+0x8a0/0xda0 [ 1301.011997][T16652] kthread+0x70e/0x8a0 [ 1301.018080][T16652] ret_from_fork+0x3fc/0x770 [ 1301.024696][T16652] ret_from_fork_asm+0x1a/0x30 [ 1301.031488][T16652] INITIAL USE at: [ 1301.035567][T16652] lock_acquire+0x120/0x360 [ 1301.041998][T16652] _raw_write_lock_irq+0xa2/0xf0 [ 1301.048874][T16652] copy_process+0x224f/0x3c00 [ 1301.055474][T16652] kernel_clone+0x21e/0x870 [ 1301.061904][T16652] user_mode_thread+0xdd/0x140 [ 1301.068597][T16652] rest_init+0x23/0x300 [ 1301.074687][T16652] start_kernel+0x47d/0x500 [ 1301.081129][T16652] x86_64_start_reservations+0x24/0x30 [ 1301.088520][T16652] x86_64_start_kernel+0x143/0x1c0 [ 1301.095561][T16652] common_startup_64+0x13e/0x147 [ 1301.102427][T16652] INITIAL READ USE at: [ 1301.106959][T16652] lock_acquire+0x120/0x360 [ 1301.113847][T16652] _raw_read_lock+0x36/0x50 [ 1301.120723][T16652] __do_wait+0xde/0x740 [ 1301.127275][T16652] do_wait+0x1f8/0x520 [ 1301.133799][T16652] kernel_wait+0xab/0x170 [ 1301.140507][T16652] call_usermodehelper_exec_work+0xbe/0x230 [ 1301.148768][T16652] process_scheduled_works+0xae1/0x17b0 [ 1301.156684][T16652] worker_thread+0x8a0/0xda0 [ 1301.163628][T16652] kthread+0x70e/0x8a0 [ 1301.170065][T16652] ret_from_fork+0x3fc/0x770 [ 1301.177026][T16652] ret_from_fork_asm+0x1a/0x30 [ 1301.184151][T16652] } [ 1301.186833][T16652] ... key at: [] tasklist_lock+0x18/0x40 [ 1301.194754][T16652] ... acquired at: [ 1301.198740][T16652] lock_acquire+0x120/0x360 [ 1301.203458][T16652] _raw_read_lock+0x36/0x50 [ 1301.208176][T16652] send_sigurg+0x12b/0x420 [ 1301.212817][T16652] sk_send_sigurg+0x6c/0x2e0 [ 1301.217612][T16652] queue_oob+0x490/0x5a0 [ 1301.222053][T16652] unix_stream_sendmsg+0xaf9/0xc90 [ 1301.227357][T16652] __sock_sendmsg+0x21c/0x270 [ 1301.232255][T16652] ____sys_sendmsg+0x505/0x830 [ 1301.237223][T16652] ___sys_sendmsg+0x21f/0x2a0 [ 1301.242095][T16652] __x64_sys_sendmsg+0x19b/0x260 [ 1301.247225][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.251919][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.258005][T16652] [ 1301.260334][T16652] -> (&f_owner->lock){....}-{3:3} { [ 1301.265676][T16652] INITIAL USE at: [ 1301.269669][T16652] lock_acquire+0x120/0x360 [ 1301.275933][T16652] _raw_write_lock_irq+0xa2/0xf0 [ 1301.282633][T16652] __f_setown+0x67/0x370 [ 1301.288630][T16652] generic_setlease+0xd60/0x1240 [ 1301.295328][T16652] fcntl_setlease+0x3a2/0x4c0 [ 1301.301857][T16652] do_fcntl+0x6a9/0x1910 [ 1301.307864][T16652] __se_sys_fcntl+0xc8/0x150 [ 1301.314212][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.320480][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.328142][T16652] INITIAL READ USE at: [ 1301.332603][T16652] lock_acquire+0x120/0x360 [ 1301.339316][T16652] _raw_read_lock_irq+0xaa/0xf0 [ 1301.346382][T16652] do_fcntl+0x812/0x1910 [ 1301.352821][T16652] __se_sys_fcntl+0xc8/0x150 [ 1301.359601][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.366286][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.374366][T16652] } [ 1301.376972][T16652] ... key at: [] file_f_owner_allocate.__key+0x0/0x20 [ 1301.385936][T16652] ... acquired at: [ 1301.389839][T16652] lock_acquire+0x120/0x360 [ 1301.394546][T16652] _raw_read_lock_irqsave+0xaf/0x100 [ 1301.400031][T16652] send_sigio+0x38/0x370 [ 1301.404472][T16652] kill_fasync+0x24d/0x4d0 [ 1301.409114][T16652] lease_break_callback+0x26/0x30 [ 1301.414343][T16652] __break_lease+0x6a2/0x1620 [ 1301.419217][T16652] do_dentry_open+0xd62/0x1970 [ 1301.424172][T16652] vfs_open+0x3b/0x340 [ 1301.428438][T16652] path_openat+0x2ee5/0x3830 [ 1301.433226][T16652] do_filp_open+0x1fa/0x410 [ 1301.437925][T16652] do_sys_openat2+0x121/0x1c0 [ 1301.442792][T16652] __x64_sys_creat+0x8f/0xc0 [ 1301.447575][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.452264][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.458345][T16652] [ 1301.460679][T16652] -> (&new->fa_lock){....}-{3:3} { [ 1301.465828][T16652] INITIAL USE at: [ 1301.469732][T16652] lock_acquire+0x120/0x360 [ 1301.475824][T16652] _raw_write_lock_irq+0xa2/0xf0 [ 1301.482371][T16652] fasync_remove_entry+0xf1/0x1c0 [ 1301.488995][T16652] lease_modify+0x1ca/0x3c0 [ 1301.495090][T16652] locks_remove_file+0x4bf/0xea0 [ 1301.501611][T16652] __fput+0x3ab/0xa70 [ 1301.507180][T16652] task_work_run+0x1d1/0x260 [ 1301.513355][T16652] exit_to_user_mode_loop+0xec/0x110 [ 1301.520309][T16652] do_syscall_64+0x2bd/0x3b0 [ 1301.526481][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.533953][T16652] INITIAL READ USE at: [ 1301.538293][T16652] lock_acquire+0x120/0x360 [ 1301.544844][T16652] _raw_read_lock_irqsave+0xaf/0x100 [ 1301.552148][T16652] kill_fasync+0x199/0x4d0 [ 1301.558580][T16652] sock_wake_async+0x137/0x160 [ 1301.565353][T16652] sk_wake_async+0x184/0x280 [ 1301.571976][T16652] unix_shutdown+0x2f5/0x3f0 [ 1301.578587][T16652] __x64_sys_shutdown+0x13c/0x1a0 [ 1301.585632][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.592152][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.600073][T16652] } [ 1301.602578][T16652] ... key at: [] fasync_insert_entry.__key+0x0/0x20 [ 1301.611268][T16652] ... acquired at: [ 1301.615080][T16652] lock_acquire+0x120/0x360 [ 1301.619783][T16652] _raw_read_lock_irqsave+0xaf/0x100 [ 1301.625294][T16652] kill_fasync+0x199/0x4d0 [ 1301.629905][T16652] evdev_pass_values+0x627/0xbd0 [ 1301.635031][T16652] evdev_events+0x1e6/0x340 [ 1301.639722][T16652] input_pass_values+0x285/0x890 [ 1301.644854][T16652] input_event_dispose+0x330/0x6b0 [ 1301.650163][T16652] input_inject_event+0x1fe/0x320 [ 1301.655383][T16652] evdev_write+0x2fc/0x480 [ 1301.659992][T16652] vfs_write+0x27b/0xa90 [ 1301.664435][T16652] ksys_write+0x145/0x250 [ 1301.668952][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.673650][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.679733][T16652] [ 1301.682073][T16652] [ 1301.682073][T16652] stack backtrace: [ 1301.687997][T16652] CPU: 0 UID: 0 PID: 16652 Comm: syz.0.19996 Not tainted 6.16.0-rc1-syzkaller-00203-g4774cfe3543a #0 PREEMPT(full) [ 1301.688023][T16652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1301.688039][T16652] Call Trace: [ 1301.688049][T16652] [ 1301.688058][T16652] dump_stack_lvl+0x189/0x250 [ 1301.688099][T16652] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1301.688127][T16652] ? __pfx__printk+0x10/0x10 [ 1301.688152][T16652] validate_chain+0x1f05/0x2140 [ 1301.688179][T16652] __lock_acquire+0xab9/0xd20 [ 1301.688206][T16652] ? kill_fasync+0x199/0x4d0 [ 1301.688231][T16652] lock_acquire+0x120/0x360 [ 1301.688255][T16652] ? kill_fasync+0x199/0x4d0 [ 1301.688284][T16652] _raw_read_lock_irqsave+0xaf/0x100 [ 1301.688311][T16652] ? kill_fasync+0x199/0x4d0 [ 1301.688335][T16652] ? __pfx__raw_read_lock_irqsave+0x10/0x10 [ 1301.688359][T16652] ? do_raw_spin_lock+0x121/0x290 [ 1301.688383][T16652] kill_fasync+0x199/0x4d0 [ 1301.688407][T16652] ? kill_fasync+0x53/0x4d0 [ 1301.688432][T16652] evdev_pass_values+0x627/0xbd0 [ 1301.688455][T16652] ? evdev_pass_values+0x661/0xbd0 [ 1301.688478][T16652] evdev_events+0x1e6/0x340 [ 1301.688502][T16652] ? evdev_events+0x79/0x340 [ 1301.688521][T16652] ? input_pass_values+0x8d/0x890 [ 1301.688539][T16652] input_pass_values+0x285/0x890 [ 1301.688561][T16652] ? input_handle_event+0x70c/0xf30 [ 1301.688589][T16652] input_event_dispose+0x330/0x6b0 [ 1301.688618][T16652] input_inject_event+0x1fe/0x320 [ 1301.688645][T16652] ? input_inject_event+0xbc/0x320 [ 1301.688673][T16652] evdev_write+0x2fc/0x480 [ 1301.688696][T16652] ? __pfx_evdev_write+0x10/0x10 [ 1301.688716][T16652] ? bpf_lsm_file_permission+0x9/0x20 [ 1301.688752][T16652] ? security_file_permission+0x75/0x290 [ 1301.688773][T16652] ? rw_verify_area+0x258/0x650 [ 1301.688800][T16652] ? __pfx_evdev_write+0x10/0x10 [ 1301.688820][T16652] vfs_write+0x27b/0xa90 [ 1301.688851][T16652] ? __pfx_vfs_write+0x10/0x10 [ 1301.688879][T16652] ? __fget_files+0x2a/0x420 [ 1301.688900][T16652] ? __fget_files+0x2a/0x420 [ 1301.688919][T16652] ? __fget_files+0x3a0/0x420 [ 1301.688938][T16652] ? __fget_files+0x2a/0x420 [ 1301.688960][T16652] ksys_write+0x145/0x250 [ 1301.688976][T16652] ? __pfx_ksys_write+0x10/0x10 [ 1301.688993][T16652] ? rcu_is_watching+0x15/0xb0 [ 1301.689023][T16652] ? do_syscall_64+0xbe/0x3b0 [ 1301.689041][T16652] do_syscall_64+0xfa/0x3b0 [ 1301.689056][T16652] ? lockdep_hardirqs_on+0x9c/0x150 [ 1301.689082][T16652] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.689100][T16652] ? clear_bhb_loop+0x60/0xb0 [ 1301.689120][T16652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1301.689142][T16652] RIP: 0033:0x7f2b37b8e929 [ 1301.689160][T16652] 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 [ 1301.689177][T16652] RSP: 002b:00007f2b38968038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1301.689196][T16652] RAX: ffffffffffffffda RBX: 00007f2b37db5fa0 RCX: 00007f2b37b8e929 [ 1301.689210][T16652] RDX: 0000000000002250 RSI: 0000200000000040 RDI: 0000000000000004 [ 1301.689222][T16652] RBP: 00007f2b37c10b39 R08: 0000000000000000 R09: 0000000000000000 [ 1301.689233][T16652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1301.689245][T16652] R13: 0000000000000000 R14: 00007f2b37db5fa0 R15: 00007f2b37edfa28 [ 1301.689264][T16652] [ 1302.045535][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1302.045582][ T1303] ieee802154 phy1 wpan1: encryption failed: -22