last executing test programs: 22.40159464s ago: executing program 4 (id=2326): newfstatat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000005c0)=ANY=[], 0x90) 22.253599097s ago: executing program 4 (id=2330): mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x100000d, 0x6031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 21.696198602s ago: executing program 4 (id=2337): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f00000001c0)="48b800800000000000000f23d00f21f835000000090f23f8b9930b00000f32b9d9080000b803000000ba000000000f3066baa000b81a814ed6efc7442400fd000000c74424021bee0000ff2c24c421f9c5e73dc4e361440a0066baf80cb8dcfa7f8fef66bafc0cb807000000eff3f30f01797d6465260f01c2", 0x4f}], 0x1, 0x44, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21.612178621s ago: executing program 4 (id=2338): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000600)='fd/4\x00') ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000180)=0x20) 21.533668589s ago: executing program 4 (id=2339): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getgroups(0x2, &(0x7f0000000300)=[0xee00, 0x0]) 21.305532936s ago: executing program 4 (id=2340): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x80003, 0x0) write(r3, &(0x7f0000000000)="240000001a005f0214f9f407000904000a", 0x11) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="480500001500", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000622c, 0x0) 12.205755778s ago: executing program 2 (id=2374): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x204410, &(0x7f0000000740), 0xfe, 0x4a1, &(0x7f00000001c0)="$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") ptrace$getregset(0x4205, r0, 0x200, &(0x7f0000000080)={&(0x7f0000000800)=""/112, 0x70}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), 0x0) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff00000000000109022400010000"], 0x0) syz_usb_control_io$hid(r4, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="00220f0000000b6fe695cdb6853f2169001431354068bf6898ef94f39f3a803dba4a1949665a4d14a36b00000eaab94bb5b17e243ebe83e3e92a2fe485d63a67b0f42037cf0cfcc39d2d81ca20a0da55cd286deec6"], 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000700)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b30, &(0x7f0000000040)={'wlan0\x00'}) 9.258636179s ago: executing program 1 (id=2382): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xe, 0x0, 0x80}, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'team_slave_1\x00', @remote}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x36) syz_emit_ethernet(0x52, &(0x7f00000000c0)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1c, 0x3a, 0x1, @remote, @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @private1}}}}}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) getpid() syz_emit_ethernet(0x5c, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd608a27f200262c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000000f60000000080000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907855db0ef993700000020000000000"], 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) listen(0xffffffffffffffff, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff0000}]}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001080)={0x0, 0xfffd, 0x0, {0x0, 0x1}, {0x46, 0x42}, @const={0x0, {0x0, 0x0, 0x3}}}) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x822b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0x1b18) 7.628651757s ago: executing program 0 (id=2383): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x3000056, &(0x7f0000000380)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@noblock_validity}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@max_batch_time={'max_batch_time', 0x3d, 0x2}}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x54f, &(0x7f0000000b00)="$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") syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000002c0)='./mnt\x00', 0x0, &(0x7f0000000540)={[{@journal_checksum}, {@noquota}, {@nomblk_io_submit}, {@nodiscard}, {@prjquota}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}, {@nodiscard}, {@data_writeback}]}, 0x1, 0x24f, &(0x7f0000000600)="$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") sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="14"], 0x50}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x3b00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'sit0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x7, 0x0, 0x0, 0x0, {{0x30, 0x4, 0x0, 0x2, 0xc0, 0x67, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote, {[@timestamp={0x44, 0x18, 0x0, 0x0, 0x9, [0x401, 0x5, 0x0, 0x5, 0x0]}, @timestamp_prespec={0x44, 0x3c, 0xc0, 0x3, 0xe, [{@multicast1}, {@multicast1}, {@remote, 0x8000}, {@multicast1, 0x65c}, {@broadcast}, {@multicast2}, {@multicast1, 0xffd200}]}, @timestamp_prespec={0x44, 0x3c, 0x9c, 0x3, 0x4, [{@dev={0xac, 0x14, 0x14, 0xf}}, {@remote}, {@local}, {@private=0xa010101}, {@dev={0xac, 0x14, 0x14, 0x22}, 0xfffffffc}, {@broadcast, 0x52b1}, {@remote}]}, @noop, @noop, @noop, @end, @rr={0x7, 0x17, 0x0, [@dev, @loopback, @multicast1, @private=0xa010102, @loopback]}]}}}}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) r3 = dup(r1) prctl$PR_MCE_KILL(0x21, 0x1, 0x3) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r5, &(0x7f000000a400)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r5, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r5, &(0x7f0000000340)={0x50, 0x0, r6}, 0x50) r7 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$FIBMAP(r7, 0x401870c8, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0xffff, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0xd000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 7.628266927s ago: executing program 1 (id=2384): syz_usb_connect$cdc_ecm(0x3, 0x57, &(0x7f0000000140)=ANY=[@ANYBLOB="12014d00020000102505a1a44000000001010902450001010010000904005d120206000006244033744205070000000d24"], 0x0) 7.627989587s ago: executing program 2 (id=2385): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYRES8=0x0], 0x1, 0x217, &(0x7f00000004c0)="$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") bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0xc, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b1", 0x3, 0x1, 0x0, 0x0) recvmmsg(r3, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000e80)}, 0x1}], 0x1, 0x40010163, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x800) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000140)='.\x00', 0x40000022) write$binfmt_elf32(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600f60f000000000000000000030006000000000000000000380000000000000000191bda0000200001000000000280000000000003"], 0x69) close(r4) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r6, &(0x7f0000000000)={0x1f, @fixed}, 0x8) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000280)=0x60, 0x2) 5.842386394s ago: executing program 0 (id=2387): arch_prctl$ARCH_SHSTK_DISABLE(0x5002, 0x1) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x204, 0x0) ptrace(0x11, r0) 5.842217314s ago: executing program 1 (id=2388): r0 = syz_usb_connect(0x0, 0x48, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000022546940fa0ae803d0990102030109023600010000000009047500038cbb2a0009050a001000010000090588"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(0x0, 0x0) 5.842039764s ago: executing program 2 (id=2389): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x1) write$UHID_INPUT(r0, &(0x7f0000000d00)={0x8, {"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", 0x1000}}, 0x1006) 5.841147284s ago: executing program 3 (id=2390): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x80800) 5.777608971s ago: executing program 3 (id=2391): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_INPUT(r0, &(0x7f0000001040)={0xc, 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", 0x1000}}, 0x1006) 4.005681696s ago: executing program 0 (id=2392): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000100)='fdinfo/4\x00') 4.005188706s ago: executing program 2 (id=2393): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x6000002c, &(0x7f0000000100)="b9ff03316844268cb89e14f008004ce0003000000700008877fbac0c1416e000030a89079f03b18000440c0511e0845013f2325f000708180b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014c0000c0adc043084617d7ecf41effff38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d7da058f6efa6d1f5f7ff400"/254, 0x0, 0xfe, 0x60000000, 0x0, 0xfffffffe}, 0x2c) 4.004949706s ago: executing program 3 (id=2394): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x2, 0x0, [{0xa, 0x0, 0x5, 0x8, 0xffff30d4, 0xbc2}, {0x7, 0x19a, 0x4, 0x8001, 0x6, 0x9, 0x9}]}) 2.079156999s ago: executing program 0 (id=2395): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000003000000003800000700000700"], 0x48) 2.078715409s ago: executing program 1 (id=2396): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x822b01) write$char_usb(r0, &(0x7f0000000040)="e2", 0x1b18) 2.078215589s ago: executing program 2 (id=2397): socket$inet6(0xa, 0x2, 0x0) syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file1\x00', 0x810801, &(0x7f0000000140)=ANY=[], 0x4, 0x208, &(0x7f0000000640)="$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") openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) write$cgroup_devices(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b2388a8"], 0xffdd) 2.077996189s ago: executing program 3 (id=2398): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x2000006, &(0x7f0000000240)=ANY=[@ANYRES64], 0x25, 0x354, &(0x7f0000000fc0)="$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") mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='bpf\x00', 0x200400, &(0x7f0000000480)='GPL\x00') 2.048290523s ago: executing program 0 (id=2399): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb0100"], 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="02030e00d3fc02000000ab5d71acedd7c9560385dcb1080084d7dc039806112405ce811cc352", 0xff88, 0x0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x8, 0x2, 0x20010, 0xffffffffffffffff, 0x2, '\x00', r2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r4, &(0x7f0000000000), 0x100000008) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x8000451b, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r3, &(0x7f0000000300), 0x0}, 0x20) 2.047752642s ago: executing program 1 (id=2400): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) write$FUSE_BMAP(r2, &(0x7f0000000700)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="b8"], 0xb8) write$FUSE_INIT(r2, &(0x7f0000000240)={0x50, 0x0, 0x0, {0x7, 0x28, 0x0, 0x408003, 0x0, 0x8, 0x0, 0xfffff75b}}, 0x50) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000a40)={0x30, 0x5, 0x0, {0x0, 0x0, 0xfffffffffffffffc, 0x7ff}}, 0x30) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) r3 = open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 2.047372013s ago: executing program 3 (id=2401): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = gettid() write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40002102, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 1.562779ms ago: executing program 0 (id=2402): ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x0, 0x8000, 0x0, 0x0, {{0x26, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [0x3ff, 0x1000, 0x0, 0x8, 0x5, 0x0]}, @timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@multicast2}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x657}, {@broadcast, 0x8000}, {@empty}, {@remote, 0xffd200}, {@private=0xfffffffd, 0x7}]}, @timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@dev={0xac, 0x14, 0x14, 0xfc}}, {@multicast2}, {@private=0xa010101}, {@multicast2}]}, @noop, @noop, @lsrr={0x83, 0xb, 0x0, [@private, @rand_addr]}]}}}}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) r3 = dup(r1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0xffff, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0xd000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 966.66µs ago: executing program 1 (id=2403): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x18, 0xa, 0x6) syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1008a, &(0x7f00000003c0)=ANY=[], 0x21, 0x150f, &(0x7f0000000480)="$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") openat$binderfs(0xffffffffffffff9c, 0x0, 0x803, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) rt_sigprocmask(0x0, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x0, 0x8) socket$nl_route(0x10, 0x3, 0x0) chdir(&(0x7f00000019c0)='./file0\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x0, 0x0) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000c80)={'IDLETIMER\x00'}, &(0x7f0000000000)=0x1e) r2 = syz_open_procfs(0x0, &(0x7f0000001a00)='status\x00') read$char_usb(r2, &(0x7f0000000040)=""/4122, 0x101a) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDARP(r4, 0x8955, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000001e00190f00003fffffffda060200000000e80001dd0008040d000900ea11c21d0005000000", 0x29}], 0x1) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 387.599µs ago: executing program 2 (id=2404): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000010000000a00000008"], 0x48) creat(&(0x7f0000000100)='./file0\x00', 0x1c80cc26be508e6e) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000008c0)={0x50, 0x0, r1, {0x7, 0x28, 0x3, 0x0, 0x3}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_WRITE(r2, &(0x7f00000000c0)={0x18}, 0x18) syz_clone(0x24001100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x0, {0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_fuse_handle_req(r0, 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d869da3994829c1ca17c41eb544efe8cd99fb24dab84fb2c76ed0399aa8bf33bd289357fa8b449587adad625b1113d542144ae3d350c6b88b9d8ac9f2f844e23092bddb09ae65ce797dfc533edf1b207d14e70ce052cd4550bb5d71a5d6c8e4b9b82d01b9d048dedb8f64cd1cfe7dcbbb857789132c84b3106a1dfa56ffe0bb83862589df76f161c3318909ded77ab38cc22ba8da672fc704fea2a50ae541a0a1bb2e12be70a36f04426d4a9f817ab11c810fca9bc79b29a491b224134d5bab2ff55b1d48e2f7e6fdcb5f1754ca07381d56d03167f4eba0ed2f10070d419f9708a9b664c4807b32836f87d9da5e04207894dedcf77262bf8fd4716149e28c17184f767d36d614e4998c3238959f2c5dad844d42041f5ade3ec225234309adaa2ed6b26be40614b79fa5e21b2391f6f3d9f6170811c19a08152928d6dbe09f936c0c382ad5011e09df13542a48034b38d64f12feae333767ddb13d4647bce5c0b969bcc5d78071302417cc7bf44d09a900637123a9ee8f0f910104653b789138dd72e5fe3889043e4567a50576281c5fecde214be5fef7302c174d30ca3d69a710b5f8d697f032672474939ecbfd1f05a6919ad85a79b4a0dbc13cb16be4f4b14c7fec583f997b77f8db7f74bbdeb7884ba545bd17bad82edf350256c2fb1952084374beb60347447a0ec6867d009d91ba59be79fea95bec8088906f5f8a23449223c433cd23810d8a5991a66c17b07c65ed07424e66a6da09349767650c6b682b5b87734321e70e9dcd97da155f1834c5acb68681c18abf52c54d42ebb1969982935feb1e1b46351a370374235120e6db14e5ca0c28633ab6ad34f8cc088218be74f2ac46d8f4017fa1cff28a37a5b25ab58e967d2633399ef4506723b481c7d293bb6baeed8317bc3f6460774e4ed44d2856b84fff4190dccf3098fdba0a4df2aab92af94acd70ad286b8c0fe65de7bcf7c1d8286536822282e6397593", 0x2000, &(0x7f0000000940)={&(0x7f0000000200)={0x50, 0xffffffffffffffda}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) 0s ago: executing program 3 (id=2405): bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fae00000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b000000000000000000000000800000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="040000008000000000000000006d05d70000050800b3fdbf9dd051688c4f4fdc7a9400001d00000000b85dff"], 0x50) ustat(0x8000000000000001, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000200f1ff8500000082"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000080)=0x67d0, 0x4) connect$inet(r5, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) r6 = socket(0x8000000010, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write(r6, &(0x7f00000002c0)="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", 0xfc) r7 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r7, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000400)='\b\x00', 0x2}, {&(0x7f0000000180)="96bc1480bb58", 0x6}], 0x2, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}], 0x20}, 0x4040814) sendmmsg(r5, &(0x7f0000007fc0), 0x2d, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xbbc, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) kernel console output (not intermixed with test programs): e 0 [ 473.660558][ T518] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 473.670521][ T518] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 473.850405][ T518] usb 5-1: config 0 descriptor?? [ 474.077617][ T7845] FAULT_INJECTION: forcing a failure. [ 474.077617][ T7845] name failslab, interval 1, probability 0, space 0, times 0 [ 474.090484][ T7845] CPU: 0 PID: 7845 Comm: syz.2.1930 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 474.093599][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.100102][ T7845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 474.100109][ T7845] Call Trace: [ 474.100135][ T7845] dump_stack_lvl+0x1e2/0x24b [ 474.100147][ T7845] ? bfq_pos_tree_add_move+0x43b/0x43b [ 474.100161][ T7845] ? ip_fragment+0x210/0x210 [ 474.100172][ T7845] dump_stack+0x15/0x17 [ 474.100183][ T7845] should_fail+0x3c6/0x510 [ 474.100195][ T7845] ? dst_alloc+0x17d/0x590 [ 474.100208][ T7845] __should_failslab+0xa4/0xe0 [ 474.100221][ T7845] should_failslab+0x9/0x20 [ 474.100234][ T7845] kmem_cache_alloc+0x3d/0x2e0 [ 474.100244][ T7845] ? ip_mtu_from_fib_result+0x320/0x320 [ 474.100256][ T7845] dst_alloc+0x17d/0x590 [ 474.100268][ T7845] ip_route_output_key_hash_rcu+0x129a/0x20b0 [ 474.100283][ T7845] ip_route_output_flow+0x144/0x310 [ 474.100295][ T7845] ? ipv4_sk_update_pmtu+0x1e40/0x1e40 [ 474.100305][ T7845] ? iptunnel_xmit+0x5b0/0x850 [ 474.100321][ T7845] ip_tunnel_xmit+0xaa6/0x2760 [ 474.100334][ T7845] ? ip_tunnel_xmit+0x1591/0x2760 [ 474.100348][ T7845] ? tnl_update_pmtu+0xba0/0xba0 [ 474.100363][ T7845] ? skb_crc32c_csum_help+0x464/0x510 [ 474.100375][ T7845] ? iptunnel_handle_offloads+0x2c4/0x540 [ 474.100390][ T7845] ipip_tunnel_xmit+0x2e4/0x440 [ 474.100415][ T7845] dev_hard_start_xmit+0x228/0x620 [ 474.118051][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.120705][ T7845] __dev_queue_xmit+0x16f1/0x28e0 [ 474.138309][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.138930][ T7845] ? __kasan_check_write+0x14/0x20 [ 474.143283][ T1915] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 474.147432][ T7845] ? dev_queue_xmit+0x20/0x20 [ 474.152206][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.156370][ T7845] ? release_firmware_map_entry+0x18d/0x18d [ 474.160979][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.166345][ T7845] ? preempt_schedule+0xd9/0xe0 [ 474.166357][ T7845] ? __kasan_check_read+0x11/0x20 [ 474.166368][ T7845] ? preempt_schedule_common+0xbe/0xf0 [ 474.166382][ T7845] ? __this_cpu_preempt_check+0x13/0x20 [ 474.166395][ T7845] dev_queue_xmit+0x17/0x20 [ 474.166416][ T7845] neigh_connected_output+0x417/0x450 [ 474.190897][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.191267][ T7845] ip_finish_output2+0xb7a/0xfc0 [ 474.196413][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.200730][ T7845] ? ip_fragment+0x210/0x210 [ 474.215985][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.216396][ T7845] ? __kasan_check_write+0x14/0x20 [ 474.221086][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.226017][ T7845] ? ip_copy_metadata+0x6c1/0xa20 [ 474.226031][ T7845] ip_do_fragment+0x186f/0x2310 [ 474.226047][ T7845] ? ip_fragment+0x210/0x210 [ 474.226059][ T7845] ? ip_frag_next+0xa20/0xa20 [ 474.226086][ T7845] ? ipt_alloc_initial_table+0x5a0/0x5a0 [ 474.251430][ T626] microsoft 0003:045E:07DA.002A: unknown main item tag 0x0 [ 474.257277][ T7845] ip_fragment+0x123/0x210 [ 474.257293][ T7845] __ip_finish_output+0x557/0x740 [ 474.257305][ T7845] ip_finish_output+0x34/0x1e0 [ 474.257327][ T7845] ? ip_output+0x3e7/0x420 [ 474.278214][ T626] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.002A/input/input14 [ 474.281577][ T7845] ip_output+0x1d6/0x420 [ 474.281592][ T7845] ? ip_finish_output+0x1e0/0x1e0 [ 474.281612][ T7845] ? ip_mc_finish_output+0x330/0x330 [ 474.308975][ T626] microsoft 0003:045E:07DA.002A: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 474.311354][ T7845] ip_send_skb+0xb0/0x140 [ 474.444228][ T7845] udp_send_skb+0x9ae/0x12e0 [ 474.448642][ T7845] udp_sendmsg+0x1ce2/0x2a80 [ 474.453070][ T7845] ? ___slab_alloc+0x302/0x4b0 [ 474.457674][ T7845] ? ip_do_fragment+0x2310/0x2310 [ 474.462529][ T7845] ? udp_cmsg_send+0x3a0/0x3a0 [ 474.467127][ T7845] ? _raw_spin_unlock+0x4d/0x70 [ 474.471814][ T7845] ? handle_pte_fault+0x1472/0x3e30 [ 474.476847][ T7845] ? is_bpf_text_address+0x172/0x190 [ 474.481968][ T7845] ? __this_cpu_preempt_check+0x13/0x20 [ 474.487352][ T7845] udpv6_sendmsg+0xbd4/0x30d0 [ 474.491866][ T7845] ? memcpy+0x56/0x70 [ 474.495681][ T7845] ? udp_v6_early_demux+0xd10/0xd10 [ 474.500716][ T7845] ? avc_has_perm+0x275/0x400 [ 474.505229][ T7845] ? avc_has_perm_noaudit+0x240/0x240 [ 474.510438][ T7845] ? __init_rwsem+0x1c0/0x1c0 [ 474.514948][ T7845] ? up_read+0x14/0x90 [ 474.518853][ T7845] ? selinux_socket_accept+0x5b0/0x5b0 [ 474.524151][ T7845] ? _copy_from_user+0x61/0xd0 [ 474.528748][ T7845] ? inet_send_prepare+0x5e/0x4a0 [ 474.533609][ T7845] inet6_sendmsg+0xa1/0xc0 [ 474.537859][ T7845] ? inet6_compat_ioctl+0x4e0/0x4e0 [ 474.542897][ T7845] ____sys_sendmsg+0x59e/0x8f0 [ 474.547494][ T7845] ? __sys_sendmsg_sock+0x40/0x40 [ 474.552356][ T7845] ? import_iovec+0xe5/0x120 [ 474.556786][ T7845] ___sys_sendmsg+0x252/0x2e0 [ 474.561296][ T7845] ? __sys_sendmsg+0x280/0x280 [ 474.565904][ T7845] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 474.572327][ T7845] ? proc_fail_nth_write+0x20b/0x290 [ 474.577442][ T7845] ? __fdget+0x1bc/0x240 [ 474.581519][ T7845] __sys_sendmmsg+0x2c3/0x510 [ 474.586034][ T7845] ? __ia32_sys_sendmsg+0x90/0x90 [ 474.590893][ T7845] ? mutex_lock+0xa5/0x110 [ 474.595152][ T7845] ? __kasan_check_write+0x14/0x20 [ 474.600095][ T7845] ? __ia32_sys_read+0x90/0x90 [ 474.604695][ T7845] __x64_sys_sendmmsg+0xa0/0xb0 [ 474.609378][ T7845] do_syscall_64+0x34/0x70 [ 474.613635][ T7845] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 474.619364][ T7845] RIP: 0033:0x7f6f9aca6ff9 [ 474.623616][ T7845] 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 [ 474.643057][ T7845] RSP: 002b:00007f6f99920038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 474.651319][ T7845] RAX: ffffffffffffffda RBX: 00007f6f9ae5ef80 RCX: 00007f6f9aca6ff9 [ 474.659111][ T7845] RDX: 0400000000000172 RSI: 0000000020003cc0 RDI: 0000000000000003 [ 474.666922][ T7845] RBP: 00007f6f99920090 R08: 0000000000000000 R09: 0000000000000000 [ 474.674735][ T7845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 474.682546][ T7845] R13: 0000000000000000 R14: 00007f6f9ae5ef80 R15: 00007ffeaf0fb448 [ 474.708072][ T7846] syz.0.1921[7846] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 474.708152][ T7846] syz.0.1921[7846] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 474.731505][ T1915] usb 2-1: Using ep0 maxpacket: 16 [ 474.861453][ T1915] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 475.051628][ T1915] usb 2-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=90.c4 [ 475.060773][ T1915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 475.070947][ T1915] usb 2-1: Product: syz [ 475.075663][ T1915] usb 2-1: Manufacturer: syz [ 475.080524][ T1915] usb 2-1: SerialNumber: syz [ 475.086253][ T1915] usb 2-1: config 0 descriptor?? [ 475.151518][ T1204] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 475.374827][ T5] usb 1-1: USB disconnect, device number 56 [ 475.391446][ T1204] usb 3-1: Using ep0 maxpacket: 16 [ 475.531550][ T1204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 475.555925][ T1204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 475.629448][ T7858] netlink: 'syz.0.1934': attribute type 4 has an invalid length. [ 475.731977][ T1915] uvcvideo: Found UVC 0.00 device syz (045e:0721) [ 475.907208][ T1915] uvcvideo: No valid video chain found. [ 475.912251][ T1204] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 475.923217][ T1204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.961947][ T1204] usb 3-1: config 0 descriptor?? [ 475.991524][ T518] usbhid 5-1:0.0: can't add hid device: -71 [ 475.997556][ T518] usbhid: probe of 5-1:0.0 failed with error -71 [ 476.008353][ T1915] usb 2-1: USB disconnect, device number 44 [ 476.021547][ T518] usb 5-1: USB disconnect, device number 46 [ 476.116917][ T7866] syz.4.1936[7866] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 476.117182][ T7866] syz.4.1936[7866] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 476.370765][ T7870] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1937'. [ 478.393370][ T7880] 9pnet: Insufficient options for proto=fd [ 478.484351][ T24] kauditd_printk_skb: 23 callbacks suppressed [ 478.484368][ T24] audit: type=1400 audit(2000000099.560:1722): avc: denied { map } for pid=7884 comm="syz.4.1942" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 478.565252][ T7886] netlink: 'syz.1.1940': attribute type 12 has an invalid length. [ 478.591780][ T24] audit: type=1400 audit(2000000099.560:1723): avc: denied { execute } for pid=7884 comm="syz.4.1942" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 478.797784][ T24] audit: type=1326 audit(2000000099.700:1724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.4.1942" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 478.831448][ T24] audit: type=1326 audit(2000000099.710:1725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.4.1942" exe="/root/syz-executor" sig=0 arch=c000003e syscall=274 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 478.877428][ T24] audit: type=1326 audit(2000000099.710:1726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.4.1942" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 478.941498][ T24] audit: type=1326 audit(2000000099.720:1727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.4.1942" exe="/root/syz-executor" sig=0 arch=c000003e syscall=155 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 478.966209][ T24] audit: type=1326 audit(2000000099.720:1728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.4.1942" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 479.441481][ T1204] usbhid 3-1:0.0: can't add hid device: -71 [ 479.447421][ T1204] usbhid: probe of 3-1:0.0 failed with error -71 [ 479.462957][ T1204] usb 3-1: USB disconnect, device number 46 [ 480.856325][ T7909] netlink: 'syz.4.1948': attribute type 12 has an invalid length. [ 481.402266][ T24] audit: type=1400 audit(2000000102.060:1729): avc: denied { relabelfrom } for pid=7919 comm="syz.3.1951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 481.437154][ T626] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 481.514603][ T24] audit: type=1400 audit(2000000102.060:1730): avc: denied { relabelto } for pid=7919 comm="syz.3.1951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 481.961462][ T626] usb 2-1: Using ep0 maxpacket: 16 [ 482.224468][ T7939] syz.4.1952[7939] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 482.224538][ T7939] syz.4.1952[7939] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 482.392807][ T24] audit: type=1400 audit(2000000103.470:1731): avc: denied { map } for pid=7936 comm="syz.3.1955" path="socket:[41198]" dev="sockfs" ino=41198 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 482.563303][ T626] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 482.578157][ T626] usb 2-1: can't read configurations, error -71 [ 482.680799][ T7947] netlink: 'syz.1.1957': attribute type 12 has an invalid length. [ 482.937061][ T7951] netlink: 'syz.4.1959': attribute type 12 has an invalid length. [ 483.131428][ T382] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 483.443290][ T382] usb 1-1: Using ep0 maxpacket: 32 [ 483.553318][ T24] audit: type=1400 audit(2000000104.630:1732): avc: denied { write } for pid=7967 comm="syz.1.1964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 483.572627][ T382] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 483.588613][ T382] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 483.619898][ T382] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 483.642094][ T382] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 483.664191][ T382] usb 1-1: config 0 descriptor?? [ 483.913917][ T7973] device pim6reg1 entered promiscuous mode [ 484.025529][ T24] audit: type=1326 audit(2000000105.100:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.091509][ T24] audit: type=1326 audit(2000000105.120:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.172309][ T24] audit: type=1326 audit(2000000105.120:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.255528][ T626] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 484.271991][ T24] audit: type=1326 audit(2000000105.120:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.385741][ T24] audit: type=1326 audit(2000000105.120:1737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.515821][ T24] audit: type=1326 audit(2000000105.120:1738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.539147][ T24] audit: type=1326 audit(2000000105.120:1739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.581549][ T24] audit: type=1326 audit(2000000105.120:1740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7975 comm="syz.4.1966" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 484.591414][ T1915] usb 5-1: new low-speed USB device number 47 using dummy_hcd [ 484.741603][ T626] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.762815][ T626] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 484.785529][ T626] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 484.817041][ T626] usb 3-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 484.895360][ T626] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.904152][ T626] usb 3-1: config 0 descriptor?? [ 484.971539][ T1915] usb 5-1: device descriptor read/64, error -71 [ 485.421570][ T1915] usb 5-1: device descriptor read/64, error -71 [ 485.621533][ T626] usbhid 3-1:0.0: can't add hid device: -71 [ 485.627453][ T626] usbhid: probe of 3-1:0.0 failed with error -71 [ 485.680530][ T626] usb 3-1: USB disconnect, device number 47 [ 485.758430][ T1915] usb 5-1: new low-speed USB device number 48 using dummy_hcd [ 486.130109][ T24] audit: type=1400 audit(2000000107.180:1741): avc: denied { unmount } for pid=7786 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 486.204623][ T7997] FAULT_INJECTION: forcing a failure. [ 486.204623][ T7997] name failslab, interval 1, probability 0, space 0, times 0 [ 486.221433][ T382] usb 1-1: string descriptor 0 read error: -71 [ 486.251446][ T7997] CPU: 0 PID: 7997 Comm: syz.2.1970 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 486.261173][ T7997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 486.271065][ T7997] Call Trace: [ 486.274207][ T7997] dump_stack_lvl+0x1e2/0x24b [ 486.278712][ T7997] ? bfq_pos_tree_add_move+0x43b/0x43b [ 486.284010][ T7997] ? vsnprintf+0x1b96/0x1c70 [ 486.288430][ T7997] dump_stack+0x15/0x17 [ 486.292507][ T7997] should_fail+0x3c6/0x510 [ 486.296760][ T7997] ? __alloc_skb+0x80/0x510 [ 486.301125][ T7997] __should_failslab+0xa4/0xe0 [ 486.301495][ T1915] usb 5-1: device descriptor read/64, error -71 [ 486.305713][ T7997] should_failslab+0x9/0x20 [ 486.305737][ T7997] kmem_cache_alloc+0x3d/0x2e0 [ 486.321561][ T7997] ? add_uevent_var+0x26c/0x440 [ 486.326233][ T7997] __alloc_skb+0x80/0x510 [ 486.330397][ T7997] ? mutex_lock+0xa5/0x110 [ 486.334649][ T7997] alloc_uevent_skb+0x80/0x230 [ 486.339248][ T7997] kobject_uevent_net_broadcast+0x188/0x590 [ 486.344979][ T7997] kobject_uevent_env+0x525/0x700 [ 486.349833][ T7997] kobject_uevent+0x1f/0x30 [ 486.354168][ T7997] __kobject_del+0xee/0x300 [ 486.358505][ T7997] kobject_put+0x1cc/0x260 [ 486.362762][ T7997] net_rx_queue_update_kobjects+0x3b6/0x430 [ 486.368494][ T7997] netif_set_real_num_rx_queues+0x105/0x1e0 [ 486.374307][ T7997] __tun_detach+0xbb4/0x1510 [ 486.378733][ T7997] __tun_chr_ioctl+0xbe4/0x2260 [ 486.383418][ T7997] ? tun_flow_create+0x320/0x320 [ 486.388193][ T7997] ? __fget_files+0x31e/0x380 [ 486.392794][ T7997] tun_chr_ioctl+0x2a/0x40 [ 486.397041][ T7997] ? tun_chr_poll+0x670/0x670 [ 486.401562][ T7997] __se_sys_ioctl+0x114/0x190 [ 486.406079][ T7997] __x64_sys_ioctl+0x7b/0x90 [ 486.410499][ T7997] do_syscall_64+0x34/0x70 [ 486.414754][ T7997] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 486.420475][ T7997] RIP: 0033:0x7f6f9aca6ff9 [ 486.424732][ T7997] 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 [ 486.444306][ T7997] RSP: 002b:00007f6f998ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 486.452725][ T7997] RAX: ffffffffffffffda RBX: 00007f6f9ae5f058 RCX: 00007f6f9aca6ff9 [ 486.460662][ T7997] RDX: 0000000020000000 RSI: 00000000400454d9 RDI: 0000000000000005 [ 486.468472][ T7997] RBP: 00007f6f998ff090 R08: 0000000000000000 R09: 0000000000000000 [ 486.476283][ T7997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 486.484091][ T7997] R13: 0000000000000000 R14: 00007f6f9ae5f058 R15: 00007ffeaf0fb448 [ 486.499138][ T382] hub 1-1:0.0: bad descriptor, ignoring hub [ 486.522591][ T382] hub: probe of 1-1:0.0 failed with error -5 [ 486.572066][ T382] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 486.621822][ T382] usb 1-1: USB disconnect, device number 57 [ 486.831508][ T1915] usb 5-1: device descriptor read/64, error -71 [ 486.954504][ T8013] FAULT_INJECTION: forcing a failure. [ 486.954504][ T8013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.968447][ T1915] usb usb5-port1: attempt power cycle [ 486.971521][ T8013] CPU: 0 PID: 8013 Comm: syz.0.1975 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 486.983373][ T8013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 486.993261][ T8013] Call Trace: [ 486.996399][ T8013] dump_stack_lvl+0x1e2/0x24b [ 487.000911][ T8013] ? bfq_pos_tree_add_move+0x43b/0x43b [ 487.006209][ T8013] ? arch_stack_walk+0xf3/0x140 [ 487.010891][ T8013] dump_stack+0x15/0x17 [ 487.014881][ T8013] should_fail+0x3c6/0x510 [ 487.019221][ T8013] should_fail_usercopy+0x1a/0x20 [ 487.024083][ T8013] _copy_from_user+0x20/0xd0 [ 487.028508][ T8013] kstrtouint_from_user+0xca/0x2a0 [ 487.033458][ T8013] ? kstrtol_from_user+0x310/0x310 [ 487.038400][ T8013] ? snprintf+0xd6/0x120 [ 487.042481][ T8013] ? __kasan_slab_free+0x11/0x20 [ 487.047257][ T8013] ? memset+0x35/0x40 [ 487.051075][ T8013] proc_fail_nth_write+0xa6/0x290 [ 487.055941][ T8013] ? security_file_permission+0x7b/0xb0 [ 487.061321][ T8013] ? proc_fail_nth_read+0x210/0x210 [ 487.066351][ T8013] ? security_file_permission+0x86/0xb0 [ 487.071819][ T8013] ? rw_verify_area+0x1c3/0x360 [ 487.076509][ T8013] ? proc_fail_nth_read+0x210/0x210 [ 487.081539][ T8013] vfs_write+0x36a/0xe70 [ 487.085618][ T8013] ? kernel_write+0x3d0/0x3d0 [ 487.090138][ T8013] ? __kasan_check_write+0x14/0x20 [ 487.095077][ T8013] ? mutex_lock+0xa5/0x110 [ 487.099327][ T8013] ? mutex_trylock+0xa0/0xa0 [ 487.103765][ T8013] ? __fdget_pos+0x2e7/0x3a0 [ 487.108197][ T8013] ? ksys_write+0x77/0x2c0 [ 487.112444][ T8013] ksys_write+0x199/0x2c0 [ 487.116608][ T8013] ? __ia32_sys_read+0x90/0x90 [ 487.121217][ T8013] ? debug_smp_processor_id+0x17/0x20 [ 487.126416][ T8013] __x64_sys_write+0x7b/0x90 [ 487.130839][ T8013] do_syscall_64+0x34/0x70 [ 487.135092][ T8013] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 487.140816][ T8013] RIP: 0033:0x7fe0c8c4eadf [ 487.145242][ T8013] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 8e 02 00 48 [ 487.164691][ T8013] RSP: 002b:00007fe0c78c9030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 487.172936][ T8013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0c8c4eadf [ 487.180749][ T8013] RDX: 0000000000000001 RSI: 00007fe0c78c90a0 RDI: 0000000000000009 [ 487.188549][ T8013] RBP: 00007fe0c78c9090 R08: 0000000000000000 R09: 0000000000000000 [ 487.196361][ T8013] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 487.204174][ T8013] R13: 0000000000000000 R14: 00007fe0c8e07f80 R15: 00007ffdb1385b18 [ 487.437479][ T8016] netlink: 'syz.3.1974': attribute type 12 has an invalid length. [ 488.456124][ T8033] netlink: 'syz.2.1980': attribute type 12 has an invalid length. [ 488.644396][ T8034] syz.3.1979[8034] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 488.644468][ T8034] syz.3.1979[8034] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 489.096242][ T8044] netlink: 'syz.1.1982': attribute type 12 has an invalid length. [ 489.391470][ T20] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 489.461400][ T382] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 489.601522][ T626] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 489.631507][ T20] usb 1-1: Using ep0 maxpacket: 32 [ 489.701429][ T382] usb 3-1: Using ep0 maxpacket: 16 [ 489.821470][ T20] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 489.837416][ T20] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 489.841589][ T382] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 489.861431][ T626] usb 4-1: Using ep0 maxpacket: 16 [ 489.869554][ T8054] bridge0: port 3(syz_tun) entered blocking state [ 489.870856][ T20] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 489.876355][ T382] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 489.894354][ T8054] bridge0: port 3(syz_tun) entered disabled state [ 489.901140][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.901228][ T8054] device syz_tun entered promiscuous mode [ 489.914780][ T382] usb 3-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 489.924136][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.924144][ T20] usb 1-1: config 0 descriptor?? [ 489.941518][ T24] audit: type=1400 audit(2000000111.020:1742): avc: denied { validate_trans } for pid=8053 comm="syz.1.1987" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 489.962612][ T382] usb 3-1: config 0 descriptor?? [ 490.055424][ T626] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 490.066573][ T626] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 490.079870][ T626] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 490.088966][ T626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.111700][ T626] usb 4-1: config 0 descriptor?? [ 490.522329][ T24] audit: type=1326 audit(2000000111.600:1743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.524664][ T8036] udc-core: couldn't find an available UDC or it's busy [ 490.578335][ T24] audit: type=1326 audit(2000000111.600:1744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.627736][ T24] audit: type=1326 audit(2000000111.600:1745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.648595][ T8036] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 490.661775][ T24] audit: type=1326 audit(2000000111.600:1746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.681780][ T382] hid (null): bogus close delimiter [ 490.685574][ T24] audit: type=1326 audit(2000000111.600:1747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.694119][ T382] hid (null): global environment stack underflow [ 490.713595][ T24] audit: type=1326 audit(2000000111.600:1748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.744539][ T24] audit: type=1326 audit(2000000111.600:1749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.855629][ T24] audit: type=1326 audit(2000000111.600:1750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 490.985823][ T382] hid-generic 0003:0158:0100.002B: unknown main item tag 0x0 [ 490.993139][ T382] hid-generic 0003:0158:0100.002B: unknown main item tag 0x0 [ 491.000410][ T382] hid-generic 0003:0158:0100.002B: bogus close delimiter [ 491.007377][ T382] hid-generic 0003:0158:0100.002B: item 0 0 2 10 parsing failed [ 491.014658][ T24] audit: type=1326 audit(2000000111.600:1751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8035 comm="syz.2.1981" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f9aca6ff9 code=0x7ffc0000 [ 491.015427][ T382] hid-generic: probe of 0003:0158:0100.002B failed with error -22 [ 491.060260][ T382] usb 3-1: USB disconnect, device number 48 [ 491.585237][ T8083] syz.2.1992[8083] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 491.585306][ T8083] syz.2.1992[8083] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 492.503965][ T8097] netlink: 'syz.1.1994': attribute type 4 has an invalid length. [ 492.771600][ T626] usbhid 4-1:0.0: can't add hid device: -71 [ 492.791850][ T20] usb 1-1: string descriptor 0 read error: -71 [ 492.798947][ T20] hub 1-1:0.0: bad descriptor, ignoring hub [ 492.841746][ T626] usbhid: probe of 4-1:0.0 failed with error -71 [ 492.853238][ T20] hub: probe of 1-1:0.0 failed with error -5 [ 492.948650][ T20] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 492.967618][ T626] usb 4-1: USB disconnect, device number 51 [ 493.101909][ T20] usb 1-1: USB disconnect, device number 58 [ 493.353071][ T8109] netlink: 'syz.1.1997': attribute type 12 has an invalid length. [ 494.390144][ T8125] netlink: 'syz.2.2003': attribute type 12 has an invalid length. [ 494.431507][ T54] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 494.697138][ T8133] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 495.012937][ T8138] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2007'. [ 495.041823][ T1204] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 495.082121][ T54] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 495.103536][ T54] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 495.127572][ T54] usb 4-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 495.146416][ T54] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.165198][ T54] usb 4-1: config 0 descriptor?? [ 495.611405][ T1204] usb 5-1: Using ep0 maxpacket: 16 [ 495.721476][ T54] usbhid 4-1:0.0: can't add hid device: -71 [ 495.727390][ T54] usbhid: probe of 4-1:0.0 failed with error -71 [ 495.733901][ T1204] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 495.754795][ T1204] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 495.768594][ T54] usb 4-1: USB disconnect, device number 52 [ 495.787824][ T1204] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 495.807989][ T1204] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.822318][ T1204] usb 5-1: config 0 descriptor?? [ 496.443633][ T1204] usbhid 5-1:0.0: can't add hid device: -71 [ 496.478500][ T1204] usbhid: probe of 5-1:0.0 failed with error -71 [ 496.526698][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 496.526728][ T24] audit: type=1400 audit(2000000117.600:1765): avc: denied { name_bind } for pid=8159 comm="syz.3.2012" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 496.639482][ T1204] usb 5-1: USB disconnect, device number 50 [ 496.669691][ T8162] fuse: Unknown parameter 'fd0x0000000000000005' [ 496.791415][ T382] usb 1-1: new low-speed USB device number 59 using dummy_hcd [ 496.821167][ T8166] netlink: 'syz.3.2014': attribute type 12 has an invalid length. [ 496.886657][ T8167] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2015'. [ 496.933369][ T8173] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2018'. [ 497.329381][ T382] usb 1-1: device descriptor read/64, error -71 [ 497.721406][ T382] usb 1-1: device descriptor read/64, error -71 [ 497.991524][ T382] usb 1-1: new low-speed USB device number 60 using dummy_hcd [ 498.003051][ T8193] fuse: Unknown parameter 'fd0x0000000000000005' [ 498.092997][ T24] audit: type=1400 audit(2000000119.170:1766): avc: denied { read } for pid=8197 comm="syz.4.2026" name="loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 498.142337][ T24] audit: type=1400 audit(2000000119.190:1767): avc: denied { open } for pid=8197 comm="syz.4.2026" path="/dev/loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 498.793809][ T8201] netlink: 'syz.1.2025': attribute type 4 has an invalid length. [ 498.801516][ T25] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 498.967917][ T382] usb 1-1: device descriptor read/64, error -71 [ 499.018835][ T24] audit: type=1400 audit(2000000119.200:1768): avc: denied { ioctl } for pid=8197 comm="syz.4.2026" path="/dev/loop-control" dev="devtmpfs" ino=110 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 499.161486][ T1204] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 499.351487][ T25] usb 3-1: Using ep0 maxpacket: 16 [ 499.392219][ T24] audit: type=1400 audit(2000000120.470:1769): avc: denied { read } for pid=8206 comm="syz.0.2028" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=40717 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 499.492058][ T25] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 499.520494][ T8213] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2030'. [ 499.607061][ T8218] netlink: 'syz.0.2031': attribute type 12 has an invalid length. [ 499.671521][ T25] usb 3-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=90.c4 [ 499.689243][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.697629][ T25] usb 3-1: Product: syz [ 499.701938][ T25] usb 3-1: Manufacturer: syz [ 499.707452][ T25] usb 3-1: SerialNumber: syz [ 499.732243][ T25] usb 3-1: config 0 descriptor?? [ 499.822373][ T1204] usb 5-1: config 0 has an invalid interface number: 156 but max is 1 [ 499.833650][ T1204] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 499.867204][ T1204] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 499.980540][ T1204] usb 5-1: config 0 has no interface number 0 [ 499.986846][ T1204] usb 5-1: config 0 interface 156 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 500.012071][ T1204] usb 5-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 500.030670][ T1204] usb 5-1: config 0 interface 156 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 500.168172][ T8223] netlink: 'syz.1.2032': attribute type 12 has an invalid length. [ 500.363312][ T8225] netlink: 156 bytes leftover after parsing attributes in process `syz.2.2022'. [ 500.638719][ T1204] usb 5-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 500.650993][ T1204] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=21 [ 500.659010][ T1204] usb 5-1: SerialNumber: syz [ 500.664316][ T1204] usb 5-1: config 0 descriptor?? [ 500.702365][ T1204] usb 5-1: MIDIStreaming interface descriptor not found [ 500.925009][ T24] audit: type=1400 audit(2000000122.000:1770): avc: denied { create } for pid=8197 comm="syz.4.2026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 500.928831][ T8234] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2034'. [ 501.041443][ T24] audit: type=1400 audit(2000000122.020:1771): avc: denied { getopt } for pid=8197 comm="syz.4.2026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 501.762119][ T25] uvcvideo: Found UVC 0.00 device syz (045e:0721) [ 501.771544][ T25] uvcvideo: No valid video chain found. [ 501.788382][ T25] usb 3-1: USB disconnect, device number 49 [ 502.031912][ T20] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 502.161423][ T626] usb 1-1: new low-speed USB device number 61 using dummy_hcd [ 502.191620][ T25] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 502.351529][ T20] usb 2-1: Using ep0 maxpacket: 16 [ 502.531545][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 502.543168][ T25] usb 3-1: Using ep0 maxpacket: 8 [ 502.551957][ T626] usb 1-1: device descriptor read/64, error -71 [ 502.653213][ T20] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 502.665513][ T382] usb 5-1: USB disconnect, device number 51 [ 502.673899][ T20] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 502.683099][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 502.693619][ T20] usb 2-1: config 0 descriptor?? [ 502.699046][ T8259] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2041'. [ 502.791581][ T25] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 502.800642][ T25] usb 3-1: config 1 has no interface number 1 [ 502.806692][ T25] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 503.122010][ T382] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 503.142395][ T25] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 503.151280][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.159349][ T25] usb 3-1: Product: syz [ 503.163377][ T25] usb 3-1: Manufacturer: syz [ 503.167760][ T25] usb 3-1: SerialNumber: syz [ 503.222209][ T626] usb 1-1: device descriptor read/64, error -71 [ 503.381426][ T382] usb 5-1: Using ep0 maxpacket: 32 [ 503.444098][ T8244] input: syz0 as /devices/virtual/input/input15 [ 503.501582][ T382] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 503.524521][ T382] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 503.551551][ T626] usb 1-1: new low-speed USB device number 62 using dummy_hcd [ 503.620552][ T8268] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 503.793134][ T382] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 503.802114][ T382] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.810929][ T382] usb 5-1: config 0 descriptor?? [ 503.871487][ T626] usb 1-1: device descriptor read/64, error -71 [ 504.219165][ T8273] netlink: 'syz.3.2044': attribute type 12 has an invalid length. [ 504.436108][ T626] usb 1-1: device descriptor read/64, error -71 [ 504.562337][ T626] usb usb1-port1: attempt power cycle [ 504.946280][ T8282] netlink: 'syz.0.2045': attribute type 12 has an invalid length. [ 504.960379][ T20] usbhid 2-1:0.0: can't add hid device: -71 [ 504.969610][ T20] usbhid: probe of 2-1:0.0 failed with error -71 [ 505.075281][ T20] usb 2-1: USB disconnect, device number 47 [ 505.811438][ T382] usb 5-1: string descriptor 0 read error: -71 [ 505.818777][ T382] hub 5-1:0.0: bad descriptor, ignoring hub [ 505.831462][ T382] hub: probe of 5-1:0.0 failed with error -5 [ 505.862271][ T382] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 506.343118][ T8301] netlink: 'syz.4.2052': attribute type 12 has an invalid length. [ 507.137839][ T382] usb 5-1: USB disconnect, device number 52 [ 507.149353][ T24] audit: type=1326 audit(2000000128.220:1772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.231550][ T25] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 507.239432][ T25] usb 3-1: 2:1 : format type 0 is detected, processed as PCM [ 507.265327][ T8306] syz.3.2054[8306] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 507.265398][ T8306] syz.3.2054[8306] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 507.282181][ T8310] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2055'. [ 507.311617][ T24] audit: type=1326 audit(2000000128.220:1773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.338387][ T25] usb 3-1: USB disconnect, device number 50 [ 507.491541][ T24] audit: type=1326 audit(2000000128.220:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.541422][ T24] audit: type=1326 audit(2000000128.220:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.591403][ T24] audit: type=1326 audit(2000000128.220:1776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.644624][ T24] audit: type=1326 audit(2000000128.220:1777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.700205][ T24] audit: type=1326 audit(2000000128.220:1778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.724087][ T24] audit: type=1326 audit(2000000128.220:1779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.4.2053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 507.832619][ T24] audit: type=1400 audit(2000000128.260:1780): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 507.902130][ T24] audit: type=1400 audit(2000000128.260:1781): avc: denied { remove_name } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 508.211621][ T8329] netlink: 'syz.4.2060': attribute type 12 has an invalid length. [ 508.581396][ T8332] xt_TCPMSS: Only works on TCP SYN packets [ 508.851419][ T5] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 509.713715][ T8345] netlink: 'syz.4.2064': attribute type 12 has an invalid length. [ 510.280922][ T8360] netlink: 'syz.1.2067': attribute type 4 has an invalid length. [ 511.265339][ T8371] netlink: 'syz.3.2071': attribute type 12 has an invalid length. [ 511.985870][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 511.998784][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 512.010335][ T5] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 512.020754][ T8379] 9pnet: Insufficient options for proto=fd [ 512.037999][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.066812][ T5] usb 1-1: config 0 descriptor?? [ 512.101543][ T5] usb 1-1: can't set config #0, error -71 [ 512.108192][ T5] usb 1-1: USB disconnect, device number 64 [ 512.686734][ T8386] bridge0: port 1(bridge_slave_0) entered blocking state [ 512.703771][ T8386] bridge0: port 1(bridge_slave_0) entered disabled state [ 512.728754][ T8386] device bridge_slave_0 entered promiscuous mode [ 512.752891][ T8386] bridge0: port 2(bridge_slave_1) entered blocking state [ 512.775256][ T8386] bridge0: port 2(bridge_slave_1) entered disabled state [ 512.797181][ T8386] device bridge_slave_1 entered promiscuous mode [ 512.816987][ T8398] netlink: 'syz.3.2076': attribute type 4 has an invalid length. [ 513.021433][ T25] usb 2-1: new full-speed USB device number 48 using dummy_hcd [ 513.033952][ T8386] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.040851][ T8386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.048010][ T8386] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.054908][ T8386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.141974][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 513.162434][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 513.171873][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 513.196653][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 513.211745][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.218851][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.303567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 513.321272][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.328342][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.374791][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 513.383541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 513.612460][ T25] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 513.690399][ T25] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 513.703126][ T25] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 513.807104][ T8408] netlink: 'syz.3.2080': attribute type 4 has an invalid length. [ 513.815459][ T8412] netlink: 'syz.4.2082': attribute type 12 has an invalid length. [ 513.864804][ T8386] device veth0_vlan entered promiscuous mode [ 513.907105][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 513.965248][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 513.987881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 513.996252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 514.004359][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 514.012906][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 514.021772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 514.029260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 514.039795][ T8386] device veth1_macvtap entered promiscuous mode [ 514.061649][ T25] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 514.078752][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.103006][ T25] usb 2-1: Product: syz [ 514.107006][ T25] usb 2-1: Manufacturer: syz [ 514.124630][ T25] usb 2-1: SerialNumber: syz [ 514.157058][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 514.189662][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 514.211108][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 514.220555][ T8422] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2084'. [ 514.226799][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 514.249232][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 514.398539][ T8402] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 514.407755][ T8402] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 514.826744][ T8427] netlink: 'syz.2.2074': attribute type 12 has an invalid length. [ 514.846324][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 514.846338][ T24] audit: type=1400 audit(2000000135.920:1795): avc: denied { getopt } for pid=8401 comm="syz.1.2079" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 514.912584][ T826] device bridge_slave_1 left promiscuous mode [ 514.921763][ T25] cdc_ncm 2-1:1.0: bind() failure [ 514.929157][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 514.941757][ T25] cdc_ncm: probe of 2-1:1.1 failed with error -71 [ 515.027321][ T826] device bridge_slave_0 left promiscuous mode [ 515.041657][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 515.051890][ T25] cdc_mbim: probe of 2-1:1.1 failed with error -71 [ 515.062229][ T826] device veth1_macvtap left promiscuous mode [ 515.069734][ T25] usb 2-1: USB disconnect, device number 48 [ 515.075406][ T826] device veth0_vlan left promiscuous mode [ 515.203218][ T850] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 516.338403][ T850] usb 5-1: Using ep0 maxpacket: 32 [ 517.611935][ T850] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 517.637007][ T850] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 517.765588][ T850] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 517.881207][ T850] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 517.890006][ T850] usb 5-1: config 0 descriptor?? [ 517.949145][ T8473] hub 6-0:1.0: USB hub found [ 517.954112][ T8473] hub 6-0:1.0: 1 port detected [ 518.081440][ T850] usb 5-1: can't set config #0, error -71 [ 518.088169][ T850] usb 5-1: USB disconnect, device number 53 [ 518.279069][ T8484] netlink: 'syz.2.2100': attribute type 12 has an invalid length. [ 518.735633][ T5] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 518.764589][ T8488] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2099'. [ 519.042649][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 519.149046][ T8494] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2103'. [ 519.161542][ T5] usb 2-1: New USB device found, idVendor=0403, idProduct=f0c8, bcdDevice= 2.56 [ 519.182150][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 519.214059][ T5] usb 2-1: config 0 descriptor?? [ 519.252180][ T5] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 519.771395][ T626] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 520.011382][ T626] usb 1-1: Using ep0 maxpacket: 32 [ 520.131447][ T626] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 520.151852][ T626] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 520.190150][ T626] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 520.213609][ T626] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 520.234704][ T626] usb 1-1: config 0 descriptor?? [ 520.245440][ T24] audit: type=1400 audit(2000000141.320:1796): avc: denied { setattr } for pid=8512 comm="syz.3.2109" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 520.363528][ T8515] FAULT_INJECTION: forcing a failure. [ 520.363528][ T8515] name failslab, interval 1, probability 0, space 0, times 0 [ 520.376032][ T8515] CPU: 0 PID: 8515 Comm: syz.3.2110 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 520.385687][ T8515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 520.396001][ T8515] Call Trace: [ 520.399243][ T8515] dump_stack_lvl+0x1e2/0x24b [ 520.403732][ T8515] ? panic+0x812/0x812 [ 520.407657][ T8515] ? bfq_pos_tree_add_move+0x43b/0x43b [ 520.412935][ T8515] ? kfree+0xc3/0x270 [ 520.416778][ T8515] ? kfree+0xc3/0x270 [ 520.420583][ T8515] dump_stack+0x15/0x17 [ 520.424576][ T8515] should_fail+0x3c6/0x510 [ 520.428822][ T8515] ? radix_tree_node_alloc+0x80/0x3c0 [ 520.434036][ T8515] __should_failslab+0xa4/0xe0 [ 520.438643][ T8515] should_failslab+0x9/0x20 [ 520.442971][ T8515] kmem_cache_alloc+0x3d/0x2e0 [ 520.447564][ T8515] radix_tree_node_alloc+0x80/0x3c0 [ 520.452612][ T8515] idr_get_free+0x281/0x8e0 [ 520.456945][ T8515] idr_alloc_cyclic+0x1dc/0x5d0 [ 520.461642][ T8515] ? idr_alloc+0x2f0/0x2f0 [ 520.465890][ T8515] ? __kasan_check_write+0x14/0x20 [ 520.470868][ T8515] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 520.475702][ T8515] ? debug_smp_processor_id+0x17/0x20 [ 520.480906][ T8515] btf_new_fd+0x682/0x9c0 [ 520.485242][ T8515] __se_sys_bpf+0x1aed/0x11cb0 [ 520.489837][ T8515] ? stack_trace_save+0x113/0x1c0 [ 520.494697][ T8515] ? terminate_walk+0x407/0x4f0 [ 520.499379][ T8515] ? stack_trace_snprint+0xf0/0xf0 [ 520.504330][ T8515] ? kmem_cache_free+0xa9/0x1e0 [ 520.509028][ T8515] ? kmem_cache_free+0xa9/0x1e0 [ 520.513704][ T8515] ? kasan_set_track+0x5d/0x70 [ 520.518308][ T8515] ? __x64_sys_bpf+0x90/0x90 [ 520.522735][ T8515] ? __kasan_slab_free+0x11/0x20 [ 520.527496][ T8515] ? slab_free_freelist_hook+0xc0/0x190 [ 520.532896][ T8515] ? kmem_cache_free+0xa9/0x1e0 [ 520.537581][ T8515] ? putname+0xe7/0x140 [ 520.541700][ T8515] ? do_sys_openat2+0x1fc/0x710 [ 520.546360][ T8515] ? __x64_sys_openat+0x243/0x290 [ 520.551221][ T8515] ? do_syscall_64+0x34/0x70 [ 520.555650][ T8515] ? _kstrtoull+0x3a0/0x4a0 [ 520.560112][ T8515] ? kstrtouint_from_user+0x20a/0x2a0 [ 520.565313][ T8515] ? kstrtol_from_user+0x310/0x310 [ 520.570265][ T8515] ? memset+0x35/0x40 [ 520.574480][ T8515] ? __fsnotify_parent+0x4b9/0x6c0 [ 520.579426][ T8515] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 520.585848][ T8515] ? proc_fail_nth_write+0x20b/0x290 [ 520.590963][ T8515] ? proc_fail_nth_read+0x210/0x210 [ 520.595992][ T8515] ? security_file_permission+0x86/0xb0 [ 520.601515][ T8515] ? rw_verify_area+0x1c3/0x360 [ 520.606392][ T8515] ? preempt_count_add+0x92/0x1a0 [ 520.611222][ T8515] ? vfs_write+0x852/0xe70 [ 520.615473][ T8515] ? kmem_cache_free+0xa9/0x1e0 [ 520.620172][ T8515] ? kernel_write+0x3d0/0x3d0 [ 520.624673][ T8515] ? __kasan_check_write+0x14/0x20 [ 520.629618][ T8515] ? mutex_lock+0xa5/0x110 [ 520.633906][ T8515] ? mutex_trylock+0xa0/0xa0 [ 520.638299][ T8515] ? __kasan_check_write+0x14/0x20 [ 520.643409][ T8515] ? fput_many+0x160/0x1b0 [ 520.647648][ T8515] ? debug_smp_processor_id+0x17/0x20 [ 520.652951][ T8515] __x64_sys_bpf+0x7b/0x90 [ 520.657202][ T8515] do_syscall_64+0x34/0x70 [ 520.661466][ T8515] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 520.667168][ T8515] RIP: 0033:0x7fb36ac43ff9 [ 520.671422][ T8515] 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 [ 520.690998][ T8515] RSP: 002b:00007fb3698bd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 520.699346][ T8515] RAX: ffffffffffffffda RBX: 00007fb36adfbf80 RCX: 00007fb36ac43ff9 [ 520.707642][ T8515] RDX: 0000000000000020 RSI: 0000000020000140 RDI: 0000000000000012 [ 520.715445][ T8515] RBP: 00007fb3698bd090 R08: 0000000000000000 R09: 0000000000000000 [ 520.723341][ T8515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.731167][ T8515] R13: 0000000000000001 R14: 00007fb36adfbf80 R15: 00007ffce671e438 [ 520.785518][ T5] usb 2-1: Detected FT8U232AM [ 520.795868][ T5] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 520.812814][ T5] usb 2-1: USB disconnect, device number 49 [ 520.819523][ T5] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 520.828927][ T5] ftdi_sio 2-1:0.0: device disconnected [ 521.325858][ T8525] netlink: 'syz.1.2112': attribute type 12 has an invalid length. [ 521.422937][ T8527] netlink: 'syz.3.2113': attribute type 12 has an invalid length. [ 521.797581][ T8532] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2115'. [ 522.965225][ T8543] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2118'. [ 523.401142][ T8547] overlayfs: failed to resolve './file0': -2 [ 523.865495][ T8552] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 524.106930][ T522] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 524.121507][ T626] usb 1-1: string descriptor 0 read error: -71 [ 524.481004][ T8561] netlink: 'syz.4.2121': attribute type 12 has an invalid length. [ 524.593167][ T626] hub 1-1:0.0: bad descriptor, ignoring hub [ 524.608370][ T24] audit: type=1326 audit(2000000145.680:1797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 524.638292][ T626] hub: probe of 1-1:0.0 failed with error -5 [ 524.655989][ T626] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 524.674658][ T24] audit: type=1326 audit(2000000145.680:1798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 524.740858][ T24] audit: type=1326 audit(2000000145.690:1799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=253 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 524.782164][ T626] usb 1-1: USB disconnect, device number 65 [ 524.811589][ T24] audit: type=1326 audit(2000000145.690:1800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.153244][ T522] usb 4-1: Using ep0 maxpacket: 32 [ 525.158653][ T24] audit: type=1326 audit(2000000145.690:1801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.191530][ T24] audit: type=1326 audit(2000000145.690:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=254 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.311147][ T8578] 9pnet: Insufficient options for proto=fd [ 525.526712][ T24] audit: type=1326 audit(2000000145.690:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.571532][ T24] audit: type=1326 audit(2000000145.690:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.611532][ T522] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 525.622452][ T522] usb 4-1: config 0 has no interface number 0 [ 525.646964][ T522] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 525.676272][ T24] audit: type=1326 audit(2000000145.690:1805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=255 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.703886][ T522] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 525.733895][ T522] usb 4-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 525.761896][ T522] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 525.781894][ T24] audit: type=1326 audit(2000000145.690:1806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 525.841307][ T522] usb 4-1: config 0 descriptor?? [ 525.866477][ T24] audit: type=1326 audit(2000000145.690:1807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 526.008177][ T24] audit: type=1326 audit(2000000145.690:1808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 526.053738][ T24] audit: type=1326 audit(2000000145.690:1809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 526.171184][ T24] audit: type=1326 audit(2000000145.690:1810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8564 comm="syz.4.2124" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 526.506111][ T8587] overlayfs: unrecognized mount option "uuid=auto" or missing value [ 526.689661][ T8595] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2132'. [ 526.947594][ T8601] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 527.797674][ T8609] netlink: 'syz.0.2135': attribute type 12 has an invalid length. [ 527.902371][ T8476] usb 5-1: new full-speed USB device number 54 using dummy_hcd [ 528.308646][ T8618] netlink: 'syz.2.2137': attribute type 4 has an invalid length. [ 528.573042][ T8476] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 528.583890][ T8476] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 528.596171][ T8476] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 528.611431][ T522] usbhid 4-1:0.1: can't add hid device: -71 [ 528.617246][ T522] usbhid: probe of 4-1:0.1 failed with error -71 [ 528.633331][ T522] usb 4-1: USB disconnect, device number 53 [ 528.761470][ T8476] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 528.770346][ T8476] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.803425][ T8476] usb 5-1: Product: syz [ 528.807530][ T8476] usb 5-1: Manufacturer: syz [ 528.822543][ T8476] usb 5-1: SerialNumber: syz [ 528.908501][ T8613] tipc: Started in network mode [ 528.918554][ T8613] tipc: Own node identity 00000000000000000000000000000001, cluster identity 4711 [ 528.979016][ T8613] tipc: Enabling of bearer rejected, failed to enable media [ 529.023445][ T8625] tipc: Started in network mode [ 529.028404][ T8625] tipc: Own node identity 6e30a8d34a8, cluster identity 4711 [ 529.036380][ T8625] tipc: Enabled bearer , priority 0 [ 529.140175][ T8606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 529.155195][ T8606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 529.341630][ T8632] syz.2.2140[8632] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 529.341699][ T8632] syz.2.2140[8632] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 529.551492][ T8476] cdc_ncm 5-1:1.0: bind() failure [ 529.591585][ T8476] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 529.618191][ T8476] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 529.635174][ T8476] usb 5-1: USB disconnect, device number 54 [ 530.151406][ T1915] tipc: 32-bit node address hash set to d3a8b024 [ 531.690671][ T8656] netlink: 'syz.3.2146': attribute type 4 has an invalid length. [ 533.007567][ T8678] binfmt_misc: register: failed to install interpreter file ./file0/../file0 [ 533.092504][ T8681] FAULT_INJECTION: forcing a failure. [ 533.092504][ T8681] name failslab, interval 1, probability 0, space 0, times 0 [ 533.092826][ T24] audit: type=1326 audit(2000000154.170:1811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 533.188734][ T8684] netlink: 'syz.3.2152': attribute type 12 has an invalid length. [ 533.211439][ T8681] CPU: 1 PID: 8681 Comm: syz.4.2154 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 533.221162][ T8681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 533.231051][ T8681] Call Trace: [ 533.234192][ T8681] dump_stack_lvl+0x1e2/0x24b [ 533.238693][ T8681] ? panic+0x812/0x812 [ 533.242597][ T8681] ? bfq_pos_tree_add_move+0x43b/0x43b [ 533.247891][ T8681] dump_stack+0x15/0x17 [ 533.251884][ T8681] should_fail+0x3c6/0x510 [ 533.256137][ T8681] ? __alloc_skb+0x80/0x510 [ 533.260477][ T8681] __should_failslab+0xa4/0xe0 [ 533.265169][ T8681] should_failslab+0x9/0x20 [ 533.269507][ T8681] kmem_cache_alloc+0x3d/0x2e0 [ 533.274204][ T8681] __alloc_skb+0x80/0x510 [ 533.278581][ T8681] ? kmem_cache_alloc+0x168/0x2e0 [ 533.283437][ T8681] ? audit_log_start+0x48c/0x9b0 [ 533.288214][ T8681] audit_log_start+0x4ae/0x9b0 [ 533.292806][ T8681] ? audit_serial+0x30/0x30 [ 533.297135][ T8681] ? __kasan_slab_free+0x11/0x20 [ 533.301910][ T8681] ? kmem_cache_free+0xa9/0x1e0 [ 533.306592][ T8681] ? audit_log_end+0x1c8/0x230 [ 533.311196][ T8681] ? audit_log_end+0x1c8/0x230 [ 533.315793][ T8681] audit_seccomp+0x61/0x1e0 [ 533.320145][ T8681] __seccomp_filter+0xd03/0x1e10 [ 533.324921][ T8681] ? vfs_write+0x852/0xe70 [ 533.329167][ T8681] ? __secure_computing+0x300/0x300 [ 533.334204][ T8681] ? kmem_cache_free+0xa9/0x1e0 [ 533.338892][ T8681] ? __fget_files+0x31e/0x380 [ 533.343401][ T8681] ? __kasan_check_write+0x14/0x20 [ 533.348346][ T8681] ? mutex_trylock+0xa0/0xa0 [ 533.352783][ T8681] ? __se_sys_copy_file_range+0x1a3/0x5c0 [ 533.358330][ T8681] ? fput+0x1a/0x20 [ 533.361979][ T8681] ? ksys_write+0x260/0x2c0 [ 533.366318][ T8681] ? __x64_sys_copy_file_range+0x100/0x100 [ 533.371971][ T8681] ? __ia32_sys_read+0x90/0x90 [ 533.376557][ T8681] __secure_computing+0xf0/0x300 [ 533.381332][ T8681] syscall_enter_from_user_mode+0xbf/0x1a0 [ 533.386980][ T8681] do_syscall_64+0x13/0x70 [ 533.391237][ T8681] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 533.396950][ T8681] RIP: 0033:0x7f10cc11da3c [ 533.401293][ T8681] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48 [ 533.420738][ T8681] RSP: 002b:00007f10cad98030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 533.428983][ T8681] RAX: ffffffffffffffda RBX: 00007f10cc2d6f80 RCX: 00007f10cc11da3c [ 533.430413][ T24] audit: type=1326 audit(2000000154.170:1812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 533.436781][ T8681] RDX: 000000000000000f RSI: 00007f10cad980a0 RDI: 0000000000000004 [ 533.436789][ T8681] RBP: 00007f10cad98090 R08: 0000000000000000 R09: 0000000000000000 [ 533.436797][ T8681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 533.436805][ T8681] R13: 0000000000000000 R14: 00007f10cc2d6f80 R15: 00007ffdbc680548 [ 533.566964][ T24] audit: type=1326 audit(2000000154.170:1813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 533.591492][ T8681] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 533.608187][ T24] audit: type=1326 audit(2000000154.170:1814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 533.608428][ T8681] audit: out of memory in audit_log_start [ 533.635526][ T24] audit: type=1326 audit(2000000154.170:1815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 533.660676][ T24] audit: type=1326 audit(2000000154.170:1816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f10cc11d990 code=0x7ffc0000 [ 533.684306][ T24] audit: type=1326 audit(2000000154.170:1817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f10cc11dadf code=0x7ffc0000 [ 533.726737][ T8687] usb usb7: usbfs: process 8687 (syz.2.2155) did not claim interface 0 before use [ 533.958345][ T24] audit: type=1326 audit(2000000154.170:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8679 comm="syz.4.2154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=326 compat=0 ip=0x7f10cc11eff9 code=0x7ffc0000 [ 534.259073][ T8694] netlink: 'syz.4.2158': attribute type 32 has an invalid length. [ 534.284365][ T8702] SELinux: Context system_u:object_r:printer_device_t:s0 is not valid (left unmapped). [ 534.755411][ T522] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 535.121501][ T522] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 535.141384][ T522] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 535.158085][ T522] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 535.188321][ T522] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 535.210935][ T522] usb 4-1: config 0 descriptor?? [ 535.553046][ T8722] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2164'. [ 535.939170][ T8732] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2167'. [ 536.111694][ T8475] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 536.361468][ T8475] usb 1-1: Using ep0 maxpacket: 16 [ 536.761481][ T8475] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 536.772407][ T8475] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 536.784914][ T8475] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 536.862659][ T8756] netlink: 'syz.4.2174': attribute type 12 has an invalid length. [ 537.150547][ T8475] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 537.197647][ T8475] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 537.215578][ T8475] usb 1-1: config 0 descriptor?? [ 537.261536][ T522] usbhid 4-1:0.0: can't add hid device: -71 [ 537.268772][ T522] usbhid: probe of 4-1:0.0 failed with error -71 [ 537.290816][ T522] usb 4-1: USB disconnect, device number 54 [ 538.942987][ T8787] netlink: 'syz.3.2180': attribute type 12 has an invalid length. [ 539.201460][ T8475] usbhid 1-1:0.0: can't add hid device: -71 [ 539.208371][ T8475] usbhid: probe of 1-1:0.0 failed with error -71 [ 539.220313][ T8475] usb 1-1: USB disconnect, device number 66 [ 539.375265][ T24] kauditd_printk_skb: 26 callbacks suppressed [ 539.375280][ T24] audit: type=1400 audit(2000000160.450:1845): avc: denied { ioctl } for pid=8791 comm="syz.1.2183" path="/dev/ppp" dev="devtmpfs" ino=133 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 540.019276][ T8803] netlink: 'syz.1.2185': attribute type 12 has an invalid length. [ 540.070123][ T8802] FAULT_INJECTION: forcing a failure. [ 540.070123][ T8802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.132958][ T8802] CPU: 0 PID: 8802 Comm: syz.0.2186 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 540.142885][ T8802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 540.152773][ T8802] Call Trace: [ 540.155906][ T8802] dump_stack_lvl+0x1e2/0x24b [ 540.160414][ T8802] ? bfq_pos_tree_add_move+0x43b/0x43b [ 540.165714][ T8802] ? __check_object_size+0x73/0x3c0 [ 540.170743][ T8802] dump_stack+0x15/0x17 [ 540.174733][ T8802] should_fail+0x3c6/0x510 [ 540.179003][ T8802] should_fail_usercopy+0x1a/0x20 [ 540.183851][ T8802] _copy_from_user+0x20/0xd0 [ 540.188281][ T8802] kstrtouint_from_user+0xca/0x2a0 [ 540.193231][ T8802] ? kstrtol_from_user+0x310/0x310 [ 540.198183][ T8802] ? avc_policy_seqno+0x1f/0x70 [ 540.202863][ T8802] proc_fail_nth_write+0xa6/0x290 [ 540.207728][ T8802] ? security_file_permission+0x7b/0xb0 [ 540.213102][ T8802] ? proc_fail_nth_read+0x210/0x210 [ 540.218141][ T8802] ? security_file_permission+0x86/0xb0 [ 540.223682][ T8802] ? rw_verify_area+0x1c3/0x360 [ 540.228444][ T8802] ? proc_fail_nth_read+0x210/0x210 [ 540.233481][ T8802] vfs_write+0x36a/0xe70 [ 540.237554][ T8802] ? compat_start_thread+0x80/0x80 [ 540.242588][ T8802] ? kernel_write+0x3d0/0x3d0 [ 540.247094][ T8802] ? tracing_record_taskinfo_sched_switch+0x84/0x390 [ 540.253614][ T8802] ? _raw_spin_unlock_irq+0x4e/0x70 [ 540.258645][ T8802] ? finish_task_switch+0x130/0x5a0 [ 540.263668][ T8802] ? switch_mm_irqs_off+0x71b/0x9a0 [ 540.268698][ T8802] ? __switch_to_asm+0x34/0x60 [ 540.273302][ T8802] ? __kasan_check_read+0x11/0x20 [ 540.278158][ T8802] ? __fdget_pos+0x2ee/0x3a0 [ 540.282675][ T8802] ksys_write+0x199/0x2c0 [ 540.286840][ T8802] ? __ia32_sys_read+0x90/0x90 [ 540.291442][ T8802] ? fpu__clear_all+0x20/0x20 [ 540.295954][ T8802] ? __kasan_check_read+0x11/0x20 [ 540.300899][ T8802] __x64_sys_write+0x7b/0x90 [ 540.305330][ T8802] do_syscall_64+0x34/0x70 [ 540.309582][ T8802] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 540.315308][ T8802] RIP: 0033:0x7fe0c8c4eadf [ 540.319562][ T8802] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 8e 02 00 48 [ 540.339010][ T8802] RSP: 002b:00007fe0c78c9030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 540.347349][ T8802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0c8c4eadf [ 540.355229][ T8802] RDX: 0000000000000001 RSI: 00007fe0c78c90a0 RDI: 0000000000000007 [ 540.363043][ T8802] RBP: 00007fe0c78c9090 R08: 0000000000000000 R09: 0000000000000000 [ 540.370954][ T8802] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 540.378768][ T8802] R13: 0000000000000000 R14: 00007fe0c8e07f80 R15: 00007ffdb1385b18 [ 540.681642][ T25] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 540.761709][ T626] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 541.131755][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 541.151913][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 541.171557][ T25] usb 5-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 541.181198][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 541.202420][ T626] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 541.225085][ T25] usb 5-1: config 0 descriptor?? [ 541.234232][ T626] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 541.330410][ T626] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 541.363464][ T626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 541.500176][ T626] usb 4-1: config 0 descriptor?? [ 541.771400][ T850] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 541.815495][ T25] hid-steam 0003:28DE:1142.002C: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 541.820987][ T8829] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 541.870102][ T25] hid-steam 0003:28DE:1142.002D: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 541.951505][ T25] hid-steam 0003:28DE:1142.002C: Steam wireless receiver connected [ 542.015194][ T25] usb 5-1: USB disconnect, device number 55 [ 542.026424][ T25] hid-steam 0003:28DE:1142.002C: Steam wireless receiver disconnected [ 542.047273][ T8832] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 542.074895][ T8832] overlayfs: filesystem on './file0' not supported as upperdir [ 542.191578][ T850] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 542.205993][ T850] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 542.215395][ T850] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.224376][ T850] usb 3-1: config 0 descriptor?? [ 542.371435][ T1915] usb 1-1: new full-speed USB device number 67 using dummy_hcd [ 542.522682][ T8825] udc-core: couldn't find an available UDC or it's busy [ 542.529513][ T8825] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 542.732973][ T1915] usb 1-1: not running at top speed; connect to a high speed hub [ 542.759571][ T850] keytouch 0003:0926:3333.002E: fixing up Keytouch IEC report descriptor [ 542.821912][ T1915] usb 1-1: config 95 has an invalid interface number: 1 but max is 0 [ 542.848292][ T1915] usb 1-1: config 95 has no interface number 0 [ 542.860249][ T850] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.002E/input/input16 [ 542.907330][ T1915] usb 1-1: config 95 interface 1 has no altsetting 0 [ 543.082499][ T850] keytouch 0003:0926:3333.002E: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 543.241474][ T626] usbhid 4-1:0.0: can't add hid device: -71 [ 543.247305][ T626] usbhid: probe of 4-1:0.0 failed with error -71 [ 543.253795][ T1915] usb 1-1: string descriptor 0 read error: -22 [ 543.273583][ T1915] usb 1-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice=79.79 [ 543.283677][ T626] usb 4-1: USB disconnect, device number 55 [ 543.292459][ T1915] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.321514][ T8475] usb 5-1: new low-speed USB device number 56 using dummy_hcd [ 543.543997][ T8831] udc-core: couldn't find an available UDC or it's busy [ 543.554645][ T8831] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 543.601405][ T8475] usb 5-1: device descriptor read/64, error -71 [ 543.823987][ T518] usb 3-1: USB disconnect, device number 51 [ 543.991446][ T8475] usb 5-1: device descriptor read/64, error -71 [ 544.261576][ T8475] usb 5-1: new low-speed USB device number 57 using dummy_hcd [ 544.636720][ T8861] netlink: 'syz.2.2200': attribute type 12 has an invalid length. [ 544.731482][ T8475] usb 5-1: device descriptor read/64, error -71 [ 545.563431][ T8475] usb 5-1: device descriptor read/64, error -71 [ 545.687487][ T8475] usb usb5-port1: attempt power cycle [ 545.693595][ T1915] usb 1-1: USB disconnect, device number 67 [ 547.256045][ T8881] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 547.263152][ T8881] IPv6: NLM_F_CREATE should be set when creating new route [ 547.577155][ T24] audit: type=1400 audit(2000000168.650:1846): avc: denied { write } for pid=8886 comm="syz.3.2208" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 547.601496][ T8887] FAULT_INJECTION: forcing a failure. [ 547.601496][ T8887] name failslab, interval 1, probability 0, space 0, times 0 [ 547.625982][ T8887] CPU: 1 PID: 8887 Comm: syz.3.2208 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 547.635807][ T8887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 547.645694][ T8887] Call Trace: [ 547.648833][ T8887] dump_stack_lvl+0x1e2/0x24b [ 547.653343][ T8887] ? bfq_pos_tree_add_move+0x43b/0x43b [ 547.658724][ T8887] dump_stack+0x15/0x17 [ 547.662714][ T8887] should_fail+0x3c6/0x510 [ 547.666964][ T8887] ? audit_log_start+0x48c/0x9b0 [ 547.671739][ T8887] __should_failslab+0xa4/0xe0 [ 547.676341][ T8887] should_failslab+0x9/0x20 [ 547.680680][ T8887] kmem_cache_alloc+0x3d/0x2e0 [ 547.685276][ T8887] audit_log_start+0x48c/0x9b0 [ 547.689874][ T8887] ? audit_serial+0x30/0x30 [ 547.694218][ T8887] ? debug_smp_processor_id+0x17/0x20 [ 547.699419][ T8887] ? slow_avc_audit+0x3c0/0x3c0 [ 547.704104][ T8887] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 547.709482][ T8887] common_lsm_audit+0xe4/0x1ba0 [ 547.714170][ T8887] ? ipv6_skb_to_auditdata+0xe80/0xe80 [ 547.719463][ T8887] ? __kasan_check_write+0x14/0x20 [ 547.724411][ T8887] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 547.729704][ T8887] ? _raw_spin_lock+0x1b0/0x1b0 [ 547.734391][ T8887] ? avc_audit_pre_callback+0x2b0/0x2b0 [ 547.739770][ T8887] slow_avc_audit+0x26c/0x3c0 [ 547.744288][ T8887] ? avc_get_hash_stats+0x180/0x180 [ 547.749321][ T8887] ? avc_denied+0x13f/0x1b0 [ 547.753658][ T8887] avc_has_perm+0x20b/0x400 [ 547.757997][ T8887] ? avc_denied+0x13f/0x1b0 [ 547.762340][ T8887] ? avc_has_perm_noaudit+0x240/0x240 [ 547.767545][ T8887] ? audit_inode_permission+0x1ce/0x2a0 [ 547.772931][ T8887] ? may_link+0x5d0/0x5d0 [ 547.777112][ T8887] may_create+0x2ea/0x900 [ 547.781272][ T8887] ? show_sid+0x250/0x250 [ 547.785438][ T8887] selinux_inode_create+0x22/0x30 [ 547.790299][ T8887] security_inode_create+0xac/0x100 [ 547.795319][ T8887] path_openat+0xe21/0x3000 [ 547.799664][ T8887] ? do_filp_open+0x460/0x460 [ 547.804175][ T8887] do_filp_open+0x21c/0x460 [ 547.808511][ T8887] ? vfs_tmpfile+0x2b0/0x2b0 [ 547.812946][ T8887] ? get_unused_fd_flags+0x94/0xa0 [ 547.817883][ T8887] do_sys_openat2+0x13f/0x710 [ 547.822399][ T8887] ? mutex_trylock+0xa0/0xa0 [ 547.826824][ T8887] ? do_sys_open+0x220/0x220 [ 547.831264][ T8887] ? __kasan_check_write+0x14/0x20 [ 547.836293][ T8887] ? ksys_write+0x260/0x2c0 [ 547.840624][ T8887] __x64_sys_openat+0x243/0x290 [ 547.845310][ T8887] ? __ia32_sys_open+0x270/0x270 [ 547.850091][ T8887] ? debug_smp_processor_id+0x17/0x20 [ 547.855300][ T8887] do_syscall_64+0x34/0x70 [ 547.859641][ T8887] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 547.865362][ T8887] RIP: 0033:0x7fb36ac43ff9 [ 547.869615][ T8887] 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 [ 547.889054][ T8887] RSP: 002b:00007fb3698bd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 547.897299][ T8887] RAX: ffffffffffffffda RBX: 00007fb36adfbf80 RCX: 00007fb36ac43ff9 [ 547.905108][ T8887] RDX: 00000000000026e1 RSI: 0000000020000380 RDI: ffffffffffffff9c [ 547.912920][ T8887] RBP: 00007fb3698bd090 R08: 0000000000000000 R09: 0000000000000000 [ 547.920732][ T8887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 547.928641][ T8887] R13: 0000000000000000 R14: 00007fb36adfbf80 R15: 00007ffce671e438 [ 548.013479][ T8890] device veth1_macvtap left promiscuous mode [ 548.019293][ T8890] device macsec0 entered promiscuous mode [ 548.063345][ T8887] audit: audit_lost=4 audit_rate_limit=0 audit_backlog_limit=64 [ 548.071910][ T8887] audit: out of memory in audit_log_start [ 548.077709][ T24] audit: type=1400 audit(2000000169.150:1847): avc: denied { create } for pid=8886 comm="syz.3.2208" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 548.103049][ T8890] device veth1_macvtap entered promiscuous mode [ 548.109235][ T8890] device macsec0 left promiscuous mode [ 548.141421][ T24] audit: type=1400 audit(2000000169.180:1848): avc: denied { associate } for pid=8886 comm="syz.3.2208" name="memory.events" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 548.164115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 548.191921][ T8894] FAULT_INJECTION: forcing a failure. [ 548.191921][ T8894] name failslab, interval 1, probability 0, space 0, times 0 [ 548.204350][ T8894] CPU: 1 PID: 8894 Comm: syz.0.2211 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 548.214069][ T8894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 548.224079][ T8894] Call Trace: [ 548.227203][ T8894] dump_stack_lvl+0x1e2/0x24b [ 548.231713][ T8894] ? bfq_pos_tree_add_move+0x43b/0x43b [ 548.237008][ T8894] ? debug_smp_processor_id+0x17/0x20 [ 548.242208][ T8894] dump_stack+0x15/0x17 [ 548.246198][ T8894] should_fail+0x3c6/0x510 [ 548.250463][ T8894] ? __sigqueue_alloc+0x19e/0x2f0 [ 548.255312][ T8894] __should_failslab+0xa4/0xe0 [ 548.259908][ T8894] should_failslab+0x9/0x20 [ 548.264251][ T8894] kmem_cache_alloc+0x3d/0x2e0 [ 548.268847][ T8894] ? send_sigqueue+0x610/0x610 [ 548.273453][ T8894] __sigqueue_alloc+0x19e/0x2f0 [ 548.278138][ T8894] __send_signal+0x1e6/0xb90 [ 548.282564][ T8894] send_signal+0x4c1/0x5e0 [ 548.286815][ T8894] force_sig_info_to_task+0x272/0x320 [ 548.292026][ T8894] force_sig_fault+0x125/0x1c0 [ 548.296625][ T8894] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 548.302122][ T8894] ? __bad_area_nosemaphore+0x430/0x430 [ 548.307475][ T8894] ? __kasan_check_write+0x14/0x20 [ 548.312425][ T8894] __bad_area_nosemaphore+0x2c0/0x430 [ 548.317626][ T8894] bad_area+0x69/0x80 [ 548.321446][ T8894] exc_page_fault+0x42e/0x5b0 [ 548.325958][ T8894] ? asm_exc_page_fault+0x8/0x30 [ 548.330735][ T8894] asm_exc_page_fault+0x1e/0x30 [ 548.335420][ T8894] RIP: 0033:0x7fe0c8c28879 [ 548.339675][ T8894] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 548.359112][ T8894] RSP: 002b:00007fe0c78c8e68 EFLAGS: 00010283 [ 548.365122][ T8894] RAX: 0000000000000000 RBX: 00007fe0c78c8ef0 RCX: 0000000000000000 [ 548.373043][ T8894] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000000 [ 548.380853][ T8894] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 548.388670][ T8894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000300 [ 548.396480][ T8894] R13: 00007fe0c78c8eb0 R14: 0000000000000000 R15: 0000000000000000 [ 548.518058][ T8878] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 548.711644][ T8903] overlayfs: unrecognized mount option "uuid=auto" or missing value [ 549.561703][ T1915] usb 5-1: new low-speed USB device number 59 using dummy_hcd [ 549.613429][ T8914] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2215'. [ 549.891399][ T1915] usb 5-1: device descriptor read/64, error -71 [ 550.061447][ T626] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 550.099940][ T8929] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2220'. [ 550.300101][ T8932] netlink: 'syz.1.2219': attribute type 12 has an invalid length. [ 550.695871][ T626] usb 1-1: device descriptor read/64, error -71 [ 550.702070][ T1915] usb 5-1: device descriptor read/64, error -71 [ 550.761718][ T8936] syz.2.2222[8936] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 550.761912][ T8936] syz.2.2222[8936] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 550.938194][ T24] audit: type=1326 audit(2000000172.010:1849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8937 comm="syz.1.2223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 550.987457][ T24] audit: type=1326 audit(2000000172.050:1850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8937 comm="syz.1.2223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 551.016464][ T24] audit: type=1326 audit(2000000172.050:1851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8937 comm="syz.1.2223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 551.062740][ T24] audit: type=1326 audit(2000000172.050:1852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8937 comm="syz.1.2223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 551.091593][ T1915] usb 5-1: new low-speed USB device number 60 using dummy_hcd [ 551.092699][ T8942] device syzkaller0 entered promiscuous mode [ 551.105467][ T24] audit: type=1326 audit(2000000172.050:1853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8937 comm="syz.1.2223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 551.251397][ T8475] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 551.267524][ T626] usb 1-1: device descriptor read/64, error -71 [ 551.397568][ T8948] syz.3.2226[8948] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 551.398030][ T8948] syz.3.2226[8948] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 551.671387][ T1915] usb 5-1: device descriptor read/64, error -71 [ 551.751391][ T626] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 551.791491][ T8475] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 551.807555][ T8475] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 551.827774][ T8475] usb 2-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 551.847125][ T8475] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 551.864663][ T8475] usb 2-1: config 0 descriptor?? [ 552.039119][ T8955] binder: 8953:8955 ioctl 4018620d 0 returned -22 [ 552.045639][ T626] usb 1-1: device descriptor read/64, error -71 [ 552.094275][ T1915] usb 5-1: device descriptor read/64, error -71 [ 552.112112][ T8940] udc-core: couldn't find an available UDC or it's busy [ 552.151827][ T8940] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 552.159507][ T8940] udc-core: couldn't find an available UDC or it's busy [ 552.191640][ T8940] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 552.213263][ T8940] udc-core: couldn't find an available UDC or it's busy [ 552.220118][ T8940] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 552.221464][ T1915] usb usb5-port1: attempt power cycle [ 552.242004][ T8940] udc-core: couldn't find an available UDC or it's busy [ 552.248882][ T8940] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 552.271565][ T8940] udc-core: couldn't find an available UDC or it's busy [ 552.278472][ T8940] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 552.511446][ T8475] usbhid 2-1:0.0: can't add hid device: -71 [ 552.517594][ T8475] usbhid: probe of 2-1:0.0 failed with error -71 [ 552.531396][ T626] usb 1-1: device descriptor read/64, error -71 [ 552.543244][ T8475] usb 2-1: USB disconnect, device number 50 [ 552.651446][ T626] usb usb1-port1: attempt power cycle [ 553.011147][ T8980] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2235'. [ 553.155181][ T8987] netlink: 'syz.1.2234': attribute type 12 has an invalid length. [ 553.271380][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 553.278936][ T24] audit: type=1400 audit(2000000174.330:1855): avc: denied { bind } for pid=8984 comm="syz.4.2237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 553.390853][ T24] audit: type=1400 audit(2000000174.330:1856): avc: denied { setopt } for pid=8984 comm="syz.4.2237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 553.450765][ T24] audit: type=1400 audit(2000000174.340:1857): avc: denied { bind } for pid=8984 comm="syz.4.2237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 553.731753][ T522] usb 4-1: new full-speed USB device number 56 using dummy_hcd [ 554.071947][ T8994] syz.2.2238[8994] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 554.072017][ T8994] syz.2.2238[8994] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 554.301524][ T522] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 554.797788][ T522] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 554.855710][ T522] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 555.061775][ T522] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 555.081018][ T522] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.088966][ T522] usb 4-1: Product: syz [ 555.096330][ T522] usb 4-1: Manufacturer: syz [ 555.100794][ T522] usb 4-1: SerialNumber: syz [ 555.114853][ T9013] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2242'. [ 555.341933][ T8982] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 555.348753][ T8982] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 555.431165][ T9017] netem: unknown loss type 0 [ 555.435895][ T9017] netem: change failed [ 555.441648][ T25] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 555.621939][ T522] cdc_ncm 4-1:1.0: bind() failure [ 555.641484][ T522] cdc_ncm: probe of 4-1:1.1 failed with error -71 [ 555.661507][ T522] cdc_mbim: probe of 4-1:1.1 failed with error -71 [ 555.671602][ T522] usb 4-1: USB disconnect, device number 56 [ 555.821470][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 555.831300][ T25] usb 5-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 555.840706][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.849850][ T25] usb 5-1: config 0 descriptor?? [ 556.493341][ T9037] netlink: 'syz.2.2250': attribute type 12 has an invalid length. [ 556.619554][ T25] lenovo 0003:17EF:6047.002F: unknown main item tag 0x0 [ 556.686812][ T25] lenovo 0003:17EF:6047.002F: item fetching failed at offset 2/5 [ 556.711456][ T25] lenovo 0003:17EF:6047.002F: hid_parse failed [ 556.731453][ T25] lenovo: probe of 0003:17EF:6047.002F failed with error -22 [ 556.960143][ T9058] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2256'. [ 557.311472][ T20] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 557.821951][ T20] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 558.025958][ T20] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 558.037194][ T20] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 558.228661][ T522] usb 5-1: USB disconnect, device number 62 [ 558.256897][ T24] audit: type=1326 audit(2000000179.330:1858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9073 comm="syz.0.2260" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 558.305215][ T24] audit: type=1326 audit(2000000179.330:1859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9073 comm="syz.0.2260" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 558.409220][ T9078] netlink: 'syz.3.2262': attribute type 12 has an invalid length. [ 558.732299][ T24] audit: type=1326 audit(2000000179.330:1860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9073 comm="syz.0.2260" exe="/root/syz-executor" sig=0 arch=c000003e syscall=105 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 558.756555][ T24] audit: type=1326 audit(2000000179.330:1861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9073 comm="syz.0.2260" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 558.786949][ T24] audit: type=1326 audit(2000000179.330:1862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9073 comm="syz.0.2260" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 558.888762][ T20] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 558.897959][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.906496][ T20] usb 2-1: Product: syz [ 558.910485][ T20] usb 2-1: Manufacturer: syz [ 558.915055][ T20] usb 2-1: SerialNumber: syz [ 559.275361][ T9095] netlink: 'syz.3.2265': attribute type 4 has an invalid length. [ 559.285144][ T9063] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 559.292789][ T9063] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 560.010986][ T9097] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2266'. [ 560.214879][ T9102] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2267'. [ 560.271421][ T20] cdc_ncm 2-1:1.0: bind() failure [ 560.288085][ T9108] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2269'. [ 560.297108][ T20] cdc_ncm: probe of 2-1:1.1 failed with error -71 [ 560.384482][ T20] cdc_mbim: probe of 2-1:1.1 failed with error -71 [ 560.392519][ T20] usb 2-1: USB disconnect, device number 51 [ 560.738460][ T9114] netlink: 'syz.2.2271': attribute type 12 has an invalid length. [ 561.901422][ T24] audit: type=1326 audit(2000000182.970:1863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9125 comm="syz.0.2275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 562.011790][ T24] audit: type=1326 audit(2000000182.970:1864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9125 comm="syz.0.2275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 562.144844][ T24] audit: type=1326 audit(2000000182.970:1865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9125 comm="syz.0.2275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 562.198672][ T24] audit: type=1326 audit(2000000183.000:1866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9125 comm="syz.0.2275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 562.271411][ T24] audit: type=1326 audit(2000000183.000:1867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9125 comm="syz.0.2275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 562.780794][ T9142] netlink: 'syz.3.2281': attribute type 12 has an invalid length. [ 563.031473][ T5] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 563.174800][ T9157] netlink: 'syz.2.2283': attribute type 12 has an invalid length. [ 563.736748][ T24] audit: type=1400 audit(2000000184.810:1868): avc: denied { bind } for pid=9159 comm="syz.4.2285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 563.975411][ T24] audit: type=1326 audit(2000000185.050:1869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 563.981560][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 564.060335][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 564.101423][ T5] usb 1-1: New USB device found, idVendor=04b4, idProduct=07b1, bcdDevice= 0.00 [ 564.121401][ T24] audit: type=1326 audit(2000000185.050:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.150841][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 564.192172][ T5] usb 1-1: config 0 descriptor?? [ 564.209195][ T24] audit: type=1326 audit(2000000185.070:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.251406][ T24] audit: type=1326 audit(2000000185.070:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.305974][ T24] audit: type=1326 audit(2000000185.070:1873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.359917][ T24] audit: type=1326 audit(2000000185.070:1874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.389140][ T24] audit: type=1326 audit(2000000185.070:1875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.490397][ T24] audit: type=1326 audit(2000000185.070:1876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.514048][ T24] audit: type=1326 audit(2000000185.070:1877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9168 comm="syz.1.2289" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1b4e75aff9 code=0x7ffc0000 [ 564.571463][ T5] usbhid 1-1:0.0: can't add hid device: -71 [ 564.577458][ T5] usbhid: probe of 1-1:0.0 failed with error -71 [ 564.912541][ T5] usb 1-1: USB disconnect, device number 71 [ 565.049863][ T9186] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2292'. [ 565.242369][ T9193] incfs: Backing dir is not set, filesystem can't be mounted. [ 565.972842][ T9193] incfs: mount failed -2 [ 566.257407][ T9204] FAULT_INJECTION: forcing a failure. [ 566.257407][ T9204] name failslab, interval 1, probability 0, space 0, times 0 [ 566.287647][ T9204] CPU: 0 PID: 9204 Comm: syz.3.2297 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 566.297393][ T9204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 566.307259][ T9204] Call Trace: [ 566.310397][ T9204] dump_stack_lvl+0x1e2/0x24b [ 566.314900][ T9204] ? panic+0x812/0x812 [ 566.318812][ T9204] ? __netlink_dump_start+0x4cd/0x840 [ 566.324015][ T9204] ? bfq_pos_tree_add_move+0x43b/0x43b [ 566.329843][ T9204] ? netlink_unicast+0x8df/0xac0 [ 566.334711][ T9204] ? ____sys_sendmsg+0x59e/0x8f0 [ 566.339477][ T9204] ? ___sys_sendmsg+0x252/0x2e0 [ 566.344164][ T9204] ? __se_sys_sendmsg+0x1b1/0x280 [ 566.349023][ T9204] ? do_syscall_64+0x34/0x70 [ 566.353446][ T9204] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 566.359343][ T9204] dump_stack+0x15/0x17 [ 566.363336][ T9204] should_fail+0x3c6/0x510 [ 566.367589][ T9204] ? __alloc_skb+0x80/0x510 [ 566.371927][ T9204] __should_failslab+0xa4/0xe0 [ 566.376531][ T9204] should_failslab+0x9/0x20 [ 566.380869][ T9204] kmem_cache_alloc+0x3d/0x2e0 [ 566.385472][ T9204] __alloc_skb+0x80/0x510 [ 566.389646][ T9204] netlink_dump+0x2c6/0xd30 [ 566.393974][ T9204] ? __kmalloc+0x1aa/0x330 [ 566.398228][ T9204] ? ethnl_default_start+0x3c2/0x5a0 [ 566.403351][ T9204] ? refcount_inc+0x80/0x80 [ 566.407692][ T9204] __netlink_dump_start+0x617/0x840 [ 566.412722][ T9204] genl_rcv_msg+0xe6b/0x16e0 [ 566.417149][ T9204] ? genl_rcv+0x40/0x40 [ 566.421143][ T9204] ? stack_trace_save+0x113/0x1c0 [ 566.426093][ T9204] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 566.431991][ T9204] ? stack_trace_snprint+0xf0/0xf0 [ 566.436938][ T9204] ? kasan_unpoison+0x61/0x80 [ 566.441448][ T9204] ? __kasan_slab_alloc+0x63/0xe0 [ 566.446309][ T9204] ? __kasan_slab_alloc+0xc3/0xe0 [ 566.451167][ T9204] ? __kasan_slab_alloc+0xb1/0xe0 [ 566.456034][ T9204] ? slab_post_alloc_hook+0x61/0x2f0 [ 566.461148][ T9204] ? genl_rcv_msg+0x16e0/0x16e0 [ 566.465840][ T9204] ? ethnl_default_start+0x5a0/0x5a0 [ 566.470967][ T9204] ? genl_lock_done+0xd0/0xd0 [ 566.475472][ T9204] ? __x64_sys_sendmsg+0x7b/0x90 [ 566.480249][ T9204] ? do_syscall_64+0x34/0x70 [ 566.484673][ T9204] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 566.490578][ T9204] ? ethnl_default_notify+0x600/0x600 [ 566.495784][ T9204] ? ethnl_default_doit+0xae0/0xae0 [ 566.500903][ T9204] ? ethnl_default_start+0x5a0/0x5a0 [ 566.506022][ T9204] ? ethnl_default_dumpit+0xdd0/0xdd0 [ 566.511254][ T9204] ? iov_iter_advance+0x258/0xb20 [ 566.516105][ T9204] netlink_rcv_skb+0x1cf/0x410 [ 566.520715][ T9204] ? genl_rcv+0x40/0x40 [ 566.524699][ T9204] ? netlink_ack+0xb30/0xb30 [ 566.529151][ T9204] ? down_read+0xf0/0x210 [ 566.533301][ T9204] ? __down_common+0x530/0x530 [ 566.537896][ T9204] ? __netlink_lookup+0x37b/0x3a0 [ 566.542757][ T9204] genl_rcv+0x28/0x40 [ 566.546576][ T9204] netlink_unicast+0x8df/0xac0 [ 566.551174][ T9204] ? netlink_detachskb+0x90/0x90 [ 566.555937][ T9204] ? security_netlink_send+0x7b/0xa0 [ 566.561150][ T9204] netlink_sendmsg+0xa46/0xd00 [ 566.565755][ T9204] ? netlink_getsockopt+0x5c0/0x5c0 [ 566.570790][ T9204] ? kmem_cache_free+0xa9/0x1e0 [ 566.575481][ T9204] ? security_socket_sendmsg+0x82/0xb0 [ 566.580756][ T9204] ? netlink_getsockopt+0x5c0/0x5c0 [ 566.585806][ T9204] ____sys_sendmsg+0x59e/0x8f0 [ 566.590397][ T9204] ? __sys_sendmsg_sock+0x40/0x40 [ 566.595277][ T9204] ? import_iovec+0xe5/0x120 [ 566.599676][ T9204] ___sys_sendmsg+0x252/0x2e0 [ 566.604280][ T9204] ? __sys_sendmsg+0x280/0x280 [ 566.608900][ T9204] ? rw_verify_area+0x1c3/0x360 [ 566.613595][ T9204] ? __fdget+0x1bc/0x240 [ 566.617649][ T9204] __se_sys_sendmsg+0x1b1/0x280 [ 566.622350][ T9204] ? __x64_sys_sendmsg+0x90/0x90 [ 566.627116][ T9204] ? ksys_write+0x260/0x2c0 [ 566.631567][ T9204] ? debug_smp_processor_id+0x17/0x20 [ 566.636776][ T9204] __x64_sys_sendmsg+0x7b/0x90 [ 566.641374][ T9204] do_syscall_64+0x34/0x70 [ 566.645615][ T9204] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 566.651336][ T9204] RIP: 0033:0x7fb36ac43ff9 [ 566.655604][ T9204] 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 [ 566.675030][ T9204] RSP: 002b:00007fb3698bd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 566.683271][ T9204] RAX: ffffffffffffffda RBX: 00007fb36adfbf80 RCX: 00007fb36ac43ff9 [ 566.691079][ T9204] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000003 [ 566.698891][ T9204] RBP: 00007fb3698bd090 R08: 0000000000000000 R09: 0000000000000000 [ 566.706717][ T9204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 566.714516][ T9204] R13: 0000000000000000 R14: 00007fb36adfbf80 R15: 00007ffce671e438 [ 567.673919][ T9227] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2303'. [ 567.732757][ T9230] binder: 9229:9230 ioctl 4018620d 0 returned -22 [ 567.761368][ T20] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 567.881410][ T5] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 568.131547][ T20] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 568.161380][ T20] usb 2-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 568.171033][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.193474][ T20] usb 2-1: config 0 descriptor?? [ 568.251453][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 568.270535][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 568.297823][ T5] usb 5-1: New USB device found, idVendor=05ac, idProduct=0262, bcdDevice= 0.00 [ 568.319445][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.336990][ T5] usb 5-1: config 0 descriptor?? [ 568.438688][ T8475] usb 2-1: USB disconnect, device number 52 [ 568.708952][ T9241] netlink: 'syz.2.2306': attribute type 12 has an invalid length. [ 568.823703][ T5] apple 0003:05AC:0262.0030: unbalanced collection at end of report description [ 568.837573][ T5] apple 0003:05AC:0262.0030: parse failed [ 568.843655][ T5] apple: probe of 0003:05AC:0262.0030 failed with error -22 [ 569.079893][ T20] usb 5-1: USB disconnect, device number 63 [ 569.711392][ T24] kauditd_printk_skb: 32 callbacks suppressed [ 569.711407][ T24] audit: type=1400 audit(2000000190.770:1910): avc: denied { connect } for pid=9249 comm="syz.2.2309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 569.797566][ T9259] incfs: Backing dir is not set, filesystem can't be mounted. [ 569.805163][ T9259] incfs: mount failed -2 [ 570.132895][ T24] audit: type=1400 audit(2000000190.770:1911): avc: denied { write } for pid=9249 comm="syz.2.2309" path="socket:[45270]" dev="sockfs" ino=45270 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 571.760547][ T9288] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 571.993557][ T24] audit: type=1400 audit(2000000193.040:1912): avc: denied { append } for pid=9289 comm="syz.2.2318" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 572.140904][ T9296] netlink: 'syz.4.2319': attribute type 12 has an invalid length. [ 572.312804][ T9304] FAULT_INJECTION: forcing a failure. [ 572.312804][ T9304] name failslab, interval 1, probability 0, space 0, times 0 [ 572.325386][ T9304] CPU: 1 PID: 9304 Comm: syz.3.2320 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0 [ 572.335038][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 572.344931][ T9304] Call Trace: [ 572.348067][ T9304] dump_stack_lvl+0x1e2/0x24b [ 572.352574][ T9304] ? bfq_pos_tree_add_move+0x43b/0x43b [ 572.357865][ T9304] ? ovl_check_metacopy_xattr+0xc8/0x140 [ 572.363334][ T9304] ? ovl_lookup_index+0x55/0x670 [ 572.368107][ T9304] dump_stack+0x15/0x17 [ 572.372099][ T9304] should_fail+0x3c6/0x510 [ 572.376364][ T9304] ? ovl_encode_real_fh+0xca/0x380 [ 572.381300][ T9304] __should_failslab+0xa4/0xe0 [ 572.385901][ T9304] should_failslab+0x9/0x20 [ 572.390241][ T9304] kmem_cache_alloc_trace+0x3a/0x2e0 [ 572.395369][ T9304] ? ovl_lookup_single+0x5ab/0x810 [ 572.400307][ T9304] ovl_encode_real_fh+0xca/0x380 [ 572.405086][ T9304] ? ovl_lookup_layer+0x413/0x510 [ 572.409949][ T9304] ? ovl_set_attr+0x420/0x420 [ 572.414461][ T9304] ovl_lookup_index+0x66/0x670 [ 572.419055][ T9304] ovl_lookup+0x17a8/0x2160 [ 572.423403][ T9304] ? ovl_path_next+0x290/0x290 [ 572.428018][ T9304] ? irqentry_exit+0x4f/0x60 [ 572.432430][ T9304] ? sysvec_reschedule_ipi+0x83/0x160 [ 572.437640][ T9304] __lookup_slow+0x2b9/0x400 [ 572.442064][ T9304] ? lookup_one_len+0x2c0/0x2c0 [ 572.446749][ T9304] ? lookup_fast+0x340/0x7d0 [ 572.451178][ T9304] ? security_inode_permission+0xb0/0xf0 [ 572.456641][ T9304] ? handle_dots+0x1030/0x1030 [ 572.461243][ T9304] ? inode_permission+0xf1/0x500 [ 572.466028][ T9304] lookup_slow+0x5a/0x80 [ 572.470094][ T9304] walk_component+0x48c/0x610 [ 572.474601][ T9304] ? nd_alloc_stack+0xf0/0xf0 [ 572.479111][ T9304] ? handle_lookup_down+0x130/0x130 [ 572.484148][ T9304] path_lookupat+0x16d/0x450 [ 572.488576][ T9304] filename_lookup+0x26a/0x6f0 [ 572.493171][ T9304] ? sysvec_reschedule_ipi+0x83/0x160 [ 572.498379][ T9304] ? hashlen_string+0x120/0x120 [ 572.503068][ T9304] do_linkat+0x186/0x8b0 [ 572.507144][ T9304] ? do_symlinkat+0x400/0x400 [ 572.511665][ T9304] ? switch_fpu_return+0x1e4/0x3c0 [ 572.516615][ T9304] ? __ia32_sys_read+0x90/0x90 [ 572.521204][ T9304] ? fpu__clear_all+0x20/0x20 [ 572.525720][ T9304] __x64_sys_linkat+0xbf/0xd0 [ 572.530234][ T9304] do_syscall_64+0x34/0x70 [ 572.534488][ T9304] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 572.540214][ T9304] RIP: 0033:0x7fb36ac43ff9 [ 572.544470][ T9304] 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 [ 572.563997][ T9304] RSP: 002b:00007fb36987b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 572.572337][ T9304] RAX: ffffffffffffffda RBX: 00007fb36adfc130 RCX: 00007fb36ac43ff9 [ 572.580147][ T9304] RDX: 0000000000000006 RSI: 0000000020000180 RDI: 0000000000000006 [ 572.587959][ T9304] RBP: 00007fb36987b090 R08: 0000000000000000 R09: 0000000000000000 [ 572.595771][ T9304] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 572.603700][ T9304] R13: 0000000000000000 R14: 00007fb36adfc130 R15: 00007ffce671e438 [ 572.651627][ T9290] binfmt_misc: register: failed to install interpreter file ./file0 [ 572.811232][ T9301] device syzkaller0 entered promiscuous mode [ 572.887316][ T24] audit: type=1400 audit(2000000193.960:1913): avc: denied { read write } for pid=9310 comm="syz.1.2323" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 572.953045][ T24] audit: type=1400 audit(2000000193.960:1914): avc: denied { open } for pid=9310 comm="syz.1.2323" path="/486/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 573.107819][ T24] audit: type=1400 audit(2000000194.180:1915): avc: denied { connect } for pid=9325 comm="syz.0.2328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 573.167922][ T24] audit: type=1400 audit(2000000194.180:1916): avc: denied { shutdown } for pid=9325 comm="syz.0.2328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 573.231406][ T24] audit: type=1326 audit(2000000194.300:1917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9331 comm="syz.0.2332" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 573.308521][ T24] audit: type=1326 audit(2000000194.300:1918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9331 comm="syz.0.2332" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 573.363364][ T24] audit: type=1326 audit(2000000194.300:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9331 comm="syz.0.2332" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0c8c4fff9 code=0x7ffc0000 [ 573.451433][ T20] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 573.561363][ T626] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 573.711377][ T20] usb 2-1: Using ep0 maxpacket: 16 [ 573.811468][ T626] usb 1-1: Using ep0 maxpacket: 16 [ 573.831605][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 573.866959][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 573.898104][ T20] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 573.927557][ T20] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 573.941492][ T626] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 573.965674][ T626] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 573.985640][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 574.004624][ T626] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 574.022871][ T20] usb 2-1: config 0 descriptor?? [ 574.041556][ T626] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 574.070782][ T626] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 574.095224][ T626] usb 1-1: config 0 descriptor?? [ 574.502464][ T7] device bridge_slave_0 left promiscuous mode [ 574.508456][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 574.522450][ T20] microsoft 0003:045E:07DA.0031: ignoring exceeding usage max [ 574.542958][ T20] microsoft 0003:045E:07DA.0031: unknown main item tag 0x5 [ 574.552077][ T20] microsoft 0003:045E:07DA.0031: No inputs registered, leaving [ 574.562340][ T20] microsoft 0003:045E:07DA.0031: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 574.575232][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.582518][ T20] microsoft 0003:045E:07DA.0031: no inputs found [ 574.588795][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.596244][ T20] microsoft 0003:045E:07DA.0031: could not initialize ff, continuing anyway [ 574.605066][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.613832][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.620986][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.628336][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.635856][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.644866][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.652167][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.671381][ T626] microsoft 0003:045E:07DA.0032: unknown main item tag 0x0 [ 574.685573][ T626] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0032/input/input18 [ 574.703003][ T626] microsoft 0003:045E:07DA.0032: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 574.724172][ T626] usb 2-1: USB disconnect, device number 53 [ 574.778509][ T1915] usb 1-1: USB disconnect, device number 72 [ 575.192329][ T9364] xt_TPROXY: Can be used only with -p tcp or -p udp [ 575.824326][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 575.824340][ T24] audit: type=1400 audit(2000000196.900:1936): avc: denied { map } for pid=9369 comm="syz.1.2344" path="/488/bus" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 576.567430][ T9383] raw_sendmsg: syz.0.2347 forgot to set AF_INET. Fix it! [ 576.570773][ T24] audit: type=1400 audit(2000000197.640:1937): avc: denied { setopt } for pid=9380 comm="syz.2.2349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 576.701407][ T24] audit: type=1400 audit(2000000197.690:1938): avc: denied { mount } for pid=9380 comm="syz.2.2349" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 578.377990][ T9408] IPv6: NLM_F_REPLACE set, but no existing node found! [ 579.501663][ T24] audit: type=1400 audit(2000000200.540:1939): avc: denied { read } for pid=9415 comm="syz.1.2361" name="usbmon0" dev="devtmpfs" ino=134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 579.594577][ T24] audit: type=1400 audit(2000000200.540:1940): avc: denied { open } for pid=9415 comm="syz.1.2361" path="/dev/usbmon0" dev="devtmpfs" ino=134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 579.620119][ T24] audit: type=1400 audit(2000000200.540:1941): avc: denied { ioctl } for pid=9415 comm="syz.1.2361" path="/dev/usbmon0" dev="devtmpfs" ino=134 ioctlcmd=0x9206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 579.748797][ T518] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 579.991779][ T518] usb 3-1: Using ep0 maxpacket: 8 [ 580.111645][ T518] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 580.122705][ T518] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 580.133609][ T518] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 580.144244][ T518] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 580.231895][ T518] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 580.365070][ T518] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 580.373228][ T518] usb 3-1: SerialNumber: syz [ 580.391496][ T9418] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 580.412077][ T518] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 580.418641][ T518] usb-storage 3-1:1.0: USB Mass Storage device detected [ 580.430158][ T518] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 580.438367][ T518] scsi host1: usb-storage 3-1:1.0 [ 581.821443][ T9431] usb 3-1: reset high-speed USB device number 52 using dummy_hcd [ 582.781863][ T626] usb 3-1: USB disconnect, device number 52 [ 583.521411][ T626] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 583.891435][ T626] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 583.904334][ T626] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 583.914819][ T626] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 583.924041][ T626] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 583.933009][ T626] usb 3-1: config 0 descriptor?? [ 584.625889][ T9476] binder: 9475:9476 ioctl c0306201 0 returned -14 [ 584.642689][ T24] audit: type=1400 audit(2000000205.720:1942): avc: denied { map } for pid=9475 comm="syz.1.2377" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 584.667180][ T24] audit: type=1400 audit(2000000205.740:1943): avc: denied { set_context_mgr } for pid=9475 comm="syz.1.2377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 586.170154][ T9491] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2379'. [ 586.187929][ T9491] device bridge_slave_1 left promiscuous mode [ 586.194808][ T9491] bridge0: port 2(bridge_slave_1) entered disabled state [ 586.203688][ T9491] device bridge_slave_0 left promiscuous mode [ 586.215009][ T522] usb 3-1: USB disconnect, device number 53 [ 586.221971][ T9491] bridge0: port 1(bridge_slave_0) entered disabled state [ 588.091595][ T8475] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 588.361366][ T8475] usb 2-1: Using ep0 maxpacket: 16 [ 588.491618][ T8475] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 588.502797][ T8475] usb 2-1: config 1 interface 0 altsetting 93 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 588.516835][ T8475] usb 2-1: config 1 interface 0 has no altsetting 0 [ 588.601712][ T8475] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 588.611770][ T8475] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 588.628566][ T8475] usb 2-1: SerialNumber: syz [ 588.721164][ T8475] cdc_ether 2-1:1.0: skipping garbage [ 588.726590][ T8475] usb 2-1: bad CDC descriptors [ 588.873323][ T626] usb 2-1: USB disconnect, device number 54 [ 589.593024][ T24] audit: type=1400 audit(2000000210.670:1944): avc: denied { read write } for pid=9524 comm="syz.3.2391" name="uhid" dev="devtmpfs" ino=169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 589.631427][ T24] audit: type=1400 audit(2000000210.690:1945): avc: denied { open } for pid=9524 comm="syz.3.2391" path="/dev/uhid" dev="devtmpfs" ino=169 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 589.841411][ T522] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 590.211544][ T522] usb 2-1: config 0 has an invalid interface number: 117 but max is 0 [ 590.221127][ T522] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 590.231636][ T522] usb 2-1: config 0 has no interface number 0 [ 590.237638][ T522] usb 2-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 590.247901][ T522] usb 2-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 590.421616][ T522] usb 2-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 590.432173][ T522] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 590.439986][ T522] usb 2-1: Product: syz [ 590.444464][ T522] usb 2-1: Manufacturer: syz [ 590.448878][ T522] usb 2-1: SerialNumber: syz [ 590.461718][ T522] usb 2-1: config 0 descriptor?? [ 592.572068][ T626] usb 2-1: USB disconnect, device number 55 [ 593.351173][ T9550] device syzkaller0 entered promiscuous mode [ 593.372760][ T24] audit: type=1400 audit(2000000214.450:1946): avc: denied { create } for pid=9553 comm="syz.1.2400" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 SYZFAIL: mmap of output file failed want 0x1b2c620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2c720000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2c820000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2ca20000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2ce20000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2d220000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2df20000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2e720000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2f620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b30120000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b31420000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b32120000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b32f20000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2bc20000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2c920000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2d620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2e620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b2f620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b30220000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: mmap of output file failed want 0x1b31620000, got 0xffffffffffffffff (errno 13: Permission denied) SYZFAIL: repeatedly failed to execute the program proc=4 req=2340 state=1 status=67 (errno 9: Bad file descriptor) [ 595.381363][ T24] audit: type=1400 audit(2000000216.450:1947): avc: denied { write } for pid=275 comm="syz-executor" path="pipe:[13374]" dev="pipefs" ino=13374 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 595.483148][ T9571] netlink: 'syz.1.2403': attribute type 9 has an invalid length. [ 595.563554][ T9577] netlink: 'syz.3.2405': attribute type 12 has an invalid length. [ 595.984278][ T9573] device syz_tun left promiscuous mode [ 595.989619][ T9573] bridge0: port 3(syz_tun) entered disabled state [ 596.015379][ T7] tipc: Left network mode [ 596.484338][ T7] device bridge_slave_1 left promiscuous mode [ 596.490331][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 596.498022][ T7] device bridge_slave_0 left promiscuous mode [ 596.505470][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 596.875882][ T7] tipc: Left network mode [ 596.880634][ T7] tipc: Disabling bearer [ 596.886691][ T7] tipc: Left network mode [ 597.407483][ T7] device bridge_slave_1 left promiscuous mode [ 597.416571][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 597.424377][ T7] device bridge_slave_0 left promiscuous mode [ 597.430359][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 597.438606][ T7] device veth1_macvtap left promiscuous mode [ 597.444808][ T7] device veth0_vlan left promiscuous mode