last executing test programs: 1m25.899320919s ago: executing program 1 (id=561): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) getcwd(&(0x7f0000000000)=""/133, 0x85) 1m25.880800481s ago: executing program 1 (id=562): r0 = socket(0x2, 0x3, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x97b, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) sendmsg$inet(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="25daecdbdce723b7b21e8d5c32e71c33b09147ca", 0x14}], 0x1}, 0x40) 1m25.863271432s ago: executing program 1 (id=563): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/sched/sched_switch/filter\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="707265765f636f6d6da07e20222a22cb", 0x10) 1m25.797994939s ago: executing program 1 (id=564): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1400"], 0x18, 0x81}, 0x4c800) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x10120) 1m25.797642129s ago: executing program 1 (id=567): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000980)='./proc\x00', &(0x7f00000009c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/sys/net/ipv4/conf/all/route_localnet\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x1) 1m25.778304041s ago: executing program 1 (id=568): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 1m10.460874913s ago: executing program 32 (id=568): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 1.163248871s ago: executing program 0 (id=2750): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000580)='.\x00', 0xa4000921) read(r0, 0x0, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file1\x00', 0x101042, 0x80) 1.003566478s ago: executing program 0 (id=2753): openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000e80)='./tracing\x00', &(0x7f0000000f00)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000f40)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r0, &(0x7f0000000f80)='r:s/p ./file0:0\f-', 0x11) 987.628939ms ago: executing program 0 (id=2754): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) setns(0xc9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/net/netfilter/nf_conntrack_buckets\x00', 0x142, 0x0) write$FUSE_STATX(r0, 0x0, 0x0) 914.266247ms ago: executing program 3 (id=2757): capset(&(0x7f0000000340)={0x20080522}, &(0x7f00000003c0)={0x200000, 0x200000, 0x7}) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/sda\x00', 0x101042, 0x5) ioctl$FIBMAP(r0, 0x5393, &(0x7f0000000040)=0xffffffbb) 905.146257ms ago: executing program 0 (id=2759): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000440)={0x1, &(0x7f0000000580)=[{0x6}]}) socket$inet(0x2, 0x4, 0x2) close_range(r1, 0xffffffffffffffff, 0x3e00000000000000) 847.777244ms ago: executing program 3 (id=2760): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/sda\x00', 0x101042, 0x5) capset(&(0x7f0000001500)={0x20071026}, &(0x7f0000001480)={0x200000, 0x200003, 0x9, 0x0, 0x7, 0x3}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x5393, &(0x7f0000000140)={'tunl0\x00', 0x0}) 847.344744ms ago: executing program 3 (id=2761): mkdirat(0xffffffffffffff9c, &(0x7f00000009c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000a00)='./proc\x00', &(0x7f0000000a40)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 781.62522ms ago: executing program 3 (id=2763): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, r0, 0x1000) r1 = syz_open_dev$hidraw(&(0x7f0000000580), 0x0, 0xbb42) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, 0x0) 519.109187ms ago: executing program 3 (id=2770): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002d00)={&(0x7f0000001840)={0x20, r1, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2400cc00}, 0x0) 486.57723ms ago: executing program 3 (id=2772): r0 = syz_usb_connect(0x3, 0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002020000402505a1a400010102030109022800010100c0320904000001020900000524001001052406000105240100000705810310"], 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000040)={0x44, &(0x7f0000000400)=ANY=[@ANYRES8=r0, @ANYRES16=r0, @ANYRES64=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0xb0) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="a101000000000000") read(r1, &(0x7f0000000140)=""/48, 0x30) 396.709679ms ago: executing program 4 (id=2779): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/memory.force_empty\x00', 0x82, 0x41) r1 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$FUSE_POLL(r0, &(0x7f0000003500)={0x18}, 0x18) 286.604631ms ago: executing program 4 (id=2781): r0 = openat$kvm(0xffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)=@arm64={0x3, 0x0, 0x5, '\x00', 0x8}) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000080)={0x1c0000, 0x0, {[0x2, 0x7, 0x4, 0x5, 0x5, 0x7ff, 0xfffffffffffffff8, 0x8000000cbe8]}}) 265.189893ms ago: executing program 2 (id=2782): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) creat(&(0x7f00000000c0)='./tracefs/dynamic_events\x00', 0x0) 187.541261ms ago: executing program 2 (id=2783): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0xffdffff8, 0x8, 0x8, "000000000000000000000042d8663000"}) r1 = syz_open_pts(r0, 0x2000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x8) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000002c0)=0x3) 187.389721ms ago: executing program 2 (id=2784): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chdir(&(0x7f0000000480)='./proc/fs/nfsd\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x50800, 0x0) fchown(r0, 0x0, 0xee01) 187.292941ms ago: executing program 2 (id=2785): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./sys\x00', 0x10) mount(0x0, &(0x7f00000003c0)='./sys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/rtc/rtc0/wakealarm\x00', 0x2, 0x0) write(r0, &(0x7f0000000480)='+1', 0x2) read$FUSE(r0, &(0x7f0000001900)={0x2020}, 0x2020) 168.910252ms ago: executing program 2 (id=2786): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) madvise(&(0x7f0000041000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x14) 158.740604ms ago: executing program 4 (id=2787): mkdirat(0xffffffffffffff9c, &(0x7f0000002100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000002140)='./sys\x00', &(0x7f0000002180)='sysfs\x00', 0x0, 0x0) capset(&(0x7f00000023c0)={0x19980330}, &(0x7f0000002400)={0x0, 0x0, 0x3, 0xfffffc01, 0x398, 0x8a}) r0 = openat(0xffffffffffffff9c, &(0x7f00000021c0)='./sys/class/net/veth0/queues/tx-0/xps_cpus\x00', 0x2, 0x0) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000002200)={'dvmrp0', 0x32, 0x34}, 0x9) 103.480879ms ago: executing program 4 (id=2788): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200), 0x28) setsockopt$inet6_tcp_int(r0, 0x11a, 0x3, &(0x7f0000000280), 0x4) 103.322319ms ago: executing program 4 (id=2789): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x40801, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001100)={0xb0000011}) epoll_wait(r1, &(0x7f0000001140)=[{}], 0x1, 0x800) ioctl$FS_IOC_GETFLAGS(r0, 0x5437, 0x0) 50.365785ms ago: executing program 0 (id=2790): mkdir(&(0x7f0000000040)='./dev\x00', 0x1fc) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000300)=@filename='./dev/sda1\x00', &(0x7f0000000340)='./mnt\x00', &(0x7f0000000380)='ext4\x00', 0x8410, 0x0) setxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000009280)={{}, {0x1, 0x2}, [], {0x4, 0x5}, [{0x8, 0x6}], {0x10, 0x4}, {0x20, 0x1}}, 0x2c, 0x3) 32.336917ms ago: executing program 4 (id=2791): mkdir(&(0x7f0000000080)='./bus\x00', 0x1) mount$incfs(&(0x7f00000000c0)='\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0xc002, 0x0) chdir(&(0x7f0000000180)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740), 0x40, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 3.3491ms ago: executing program 0 (id=2792): mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000940)='./dev\x00', &(0x7f0000000980)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000009c0)='./dev/sda\x00', 0x101042, 0x5) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=2793): socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000180), 0x0) sendmmsg$unix(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18, 0x4000040}}], 0x1, 0x4004080) kernel console output (not intermixed with test programs): 71042][ T2958] ? __cfi_request_key_auth_new+0x10/0x10 [ 72.871063][ T2958] ? mutex_unlock+0x90/0x240 [ 72.871086][ T2958] ? refcount_dec_and_lock+0x29/0xb0 [ 72.871109][ T2958] request_key_and_link+0xbb5/0x1230 [ 72.871129][ T2958] ? key_task_permission+0x3be/0x500 [ 72.871149][ T2958] ? __cfi_request_key_and_link+0x10/0x10 [ 72.871169][ T2958] ? downgrade_write+0x470/0x470 [ 72.871190][ T2958] ? __cfi_key_default_cmp+0x10/0x10 [ 72.871212][ T2958] ? __cfi_keyring_search_iterator+0x10/0x10 [ 72.871238][ T2958] __se_sys_request_key+0x29c/0x350 [ 72.871255][ T2958] ? __x64_sys_request_key+0xc0/0xc0 [ 72.871271][ T2958] ? __kasan_check_write+0x18/0x20 [ 72.871297][ T2958] ? fpregs_restore_userregs+0x11c/0x260 [ 72.871320][ T2958] __x64_sys_request_key+0x9f/0xc0 [ 72.871335][ T2958] x64_sys_call+0x2b60/0x2ee0 [ 72.871353][ T2958] do_syscall_64+0x57/0xf0 [ 72.871369][ T2958] ? clear_bhb_loop+0x50/0xa0 [ 72.871392][ T2958] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.871414][ T2958] RIP: 0033:0x7f0eb4fa94d9 [ 72.871428][ T2958] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 72.871442][ T2958] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 72.871459][ T2958] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 72.871471][ T2958] RDX: 0000200000000240 RSI: 0000200000000200 RDI: 00002000000001c0 [ 72.871483][ T2958] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 72.871494][ T2958] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 72.871504][ T2958] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 72.871518][ T2958] [ 73.256291][ T2979] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1208'. [ 73.417620][ T311] rust_binder: 2999: undelivered TRANSACTION_COMPLETE [ 73.428054][ T312] rust_binder: 2999: undelivered transaction 22, process died [ 73.594545][ T3019] FAULT_INJECTION: forcing a failure. [ 73.594545][ T3019] name failslab, interval 1, probability 0, space 0, times 0 [ 73.607350][ T3019] CPU: 1 UID: 0 PID: 3019 Comm: syz.4.1227 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 73.607385][ T3019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 73.607401][ T3019] Call Trace: [ 73.607409][ T3019] [ 73.607419][ T3019] __dump_stack+0x21/0x30 [ 73.607444][ T3019] dump_stack_lvl+0x140/0x1c0 [ 73.607464][ T3019] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.607485][ T3019] dump_stack+0x19/0x20 [ 73.607502][ T3019] should_fail_ex+0x3c2/0x510 [ 73.607521][ T3019] should_failslab+0xac/0x100 [ 73.607543][ T3019] __kmalloc_cache_noprof+0x41/0x470 [ 73.607573][ T3019] ? __kasan_kmalloc+0x96/0xb0 [ 73.607593][ T3019] ? fuse_init_fs_context+0x62/0x2a0 [ 73.607622][ T3019] fuse_init_fs_context+0x62/0x2a0 [ 73.607649][ T3019] ? __cfi_fuse_init_fs_context+0x10/0x10 [ 73.607675][ T3019] alloc_fs_context+0x5c7/0x800 [ 73.607699][ T3019] fs_context_for_mount+0x26/0x40 [ 73.607721][ T3019] __se_sys_fsopen+0xab/0x390 [ 73.607747][ T3019] __x64_sys_fsopen+0x5f/0x80 [ 73.607772][ T3019] x64_sys_call+0x2d40/0x2ee0 [ 73.607792][ T3019] do_syscall_64+0x57/0xf0 [ 73.607812][ T3019] ? clear_bhb_loop+0x50/0xa0 [ 73.607839][ T3019] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.607865][ T3019] RIP: 0033:0x7f0eb4fa94d9 [ 73.607882][ T3019] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.607899][ T3019] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 73.607920][ T3019] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 73.607935][ T3019] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000080 [ 73.607948][ T3019] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 73.607961][ T3019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.607973][ T3019] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 73.607990][ T3019] [ 73.821202][ T3021] FAULT_INJECTION: forcing a failure. [ 73.821202][ T3021] name failslab, interval 1, probability 0, space 0, times 0 [ 73.834057][ T3021] CPU: 1 UID: 0 PID: 3021 Comm: syz.4.1228 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 73.834096][ T3021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 73.834112][ T3021] Call Trace: [ 73.834121][ T3021] [ 73.834130][ T3021] __dump_stack+0x21/0x30 [ 73.834159][ T3021] dump_stack_lvl+0x140/0x1c0 [ 73.834181][ T3021] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.834205][ T3021] dump_stack+0x19/0x20 [ 73.834228][ T3021] should_fail_ex+0x3c2/0x510 [ 73.834252][ T3021] should_failslab+0xac/0x100 [ 73.834278][ T3021] kmem_cache_alloc_node_noprof+0x45/0x420 [ 73.834313][ T3021] ? dup_task_struct+0xc1/0xd80 [ 73.834346][ T3021] ? __cfi___futex_queue+0x10/0x10 [ 73.834372][ T3021] dup_task_struct+0xc1/0xd80 [ 73.834404][ T3021] ? __kasan_check_write+0x18/0x20 [ 73.834439][ T3021] ? _raw_spin_lock_irq+0x93/0x120 [ 73.834464][ T3021] ? copy_process+0x33a0/0x33a0 [ 73.834497][ T3021] ? __kasan_check_write+0x18/0x20 [ 73.834534][ T3021] copy_process+0x579/0x33a0 [ 73.834566][ T3021] ? __cfi_futex_wake_mark+0x10/0x10 [ 73.834612][ T3021] ? futex_wake+0x666/0x950 [ 73.834644][ T3021] ? __cfi_copy_process+0x10/0x10 [ 73.834680][ T3021] kernel_clone+0x233/0x810 [ 73.834714][ T3021] ? __cfi_kernel_clone+0x10/0x10 [ 73.834748][ T3021] ? do_futex+0x32a/0x510 [ 73.834773][ T3021] __x64_sys_clone+0x1b7/0x230 [ 73.834807][ T3021] ? __cfi___x64_sys_clone+0x10/0x10 [ 73.834846][ T3021] ? __kasan_check_write+0x18/0x20 [ 73.834879][ T3021] ? fpregs_restore_userregs+0x11c/0x260 [ 73.834912][ T3021] ? switch_fpu_return+0x12/0x20 [ 73.834945][ T3021] x64_sys_call+0x2b3c/0x2ee0 [ 73.834972][ T3021] do_syscall_64+0x57/0xf0 [ 73.834996][ T3021] ? clear_bhb_loop+0x50/0xa0 [ 73.835029][ T3021] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.835061][ T3021] RIP: 0033:0x7f0eb4fa94d9 [ 73.835082][ T3021] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.835104][ T3021] RSP: 002b:00007f0eb5e40fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 73.835131][ T3021] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 73.835149][ T3021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 73.835166][ T3021] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 73.835182][ T3021] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 73.835197][ T3021] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 73.835241][ T3021] [ 73.894634][ T312] usb 1-1: USB disconnect, device number 11 [ 74.434384][ T373] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 74.454471][ T373] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 74.505977][ T3084] random: crng reseeded on system resumption [ 74.880571][ T3111] batadv_slave_0: entered promiscuous mode [ 74.887505][ T3110] batadv_slave_0: left promiscuous mode [ 75.142840][ T373] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 75.300912][ T373] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.311964][ T373] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 75.321340][ T373] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.330483][ T373] usb 1-1: config 0 descriptor?? [ 75.338013][ T373] usbhid 1-1:0.0: Interface 0 is not authorized for usage [ 75.444932][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 75.444973][ T36] audit: type=1400 audit(1794499720.430:360): avc: denied { write } for pid=3120 comm="syz.3.1270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 75.471646][ T36] audit: type=1400 audit(1794499720.430:361): avc: denied { read } for pid=3120 comm="syz.3.1270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 75.622775][ T36] audit: type=1400 audit(1794499720.600:362): avc: denied { bind } for pid=3136 comm="syz.4.1278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 75.643286][ T3137] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1278'. [ 75.712337][ T3146] FAULT_INJECTION: forcing a failure. [ 75.712337][ T3146] name failslab, interval 1, probability 0, space 0, times 0 [ 75.725640][ T3146] CPU: 0 UID: 0 PID: 3146 Comm: syz.4.1281 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 75.725680][ T3146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 75.725696][ T3146] Call Trace: [ 75.725704][ T3146] [ 75.725713][ T3146] __dump_stack+0x21/0x30 [ 75.725743][ T3146] dump_stack_lvl+0x140/0x1c0 [ 75.725766][ T3146] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.725790][ T3146] ? kasan_save_alloc_info+0x3a/0x50 [ 75.725824][ T3146] ? __kasan_kmalloc+0x96/0xb0 [ 75.725851][ T3146] dump_stack+0x19/0x20 [ 75.725872][ T3146] should_fail_ex+0x3c2/0x510 [ 75.725895][ T3146] should_failslab+0xac/0x100 [ 75.725921][ T3146] __kmalloc_cache_noprof+0x41/0x470 [ 75.725957][ T3146] ? __se_sys_fsopen+0x14d/0x390 [ 75.725990][ T3146] __se_sys_fsopen+0x14d/0x390 [ 75.726022][ T3146] __x64_sys_fsopen+0x5f/0x80 [ 75.726054][ T3146] x64_sys_call+0x2d40/0x2ee0 [ 75.726092][ T3146] do_syscall_64+0x57/0xf0 [ 75.726119][ T3146] ? clear_bhb_loop+0x50/0xa0 [ 75.726155][ T3146] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.726188][ T3146] RIP: 0033:0x7f0eb4fa94d9 [ 75.726209][ T3146] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.726229][ T3146] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 75.726254][ T3146] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 75.726273][ T3146] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000040 [ 75.726288][ T3146] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 75.726304][ T3146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.726319][ T3146] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 75.726340][ T3146] [ 76.159621][ T3164] FAULT_INJECTION: forcing a failure. [ 76.159621][ T3164] name failslab, interval 1, probability 0, space 0, times 0 [ 76.215882][ T3164] CPU: 0 UID: 0 PID: 3164 Comm: syz.2.1288 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 76.215925][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 76.215942][ T3164] Call Trace: [ 76.215949][ T3164] [ 76.215959][ T3164] __dump_stack+0x21/0x30 [ 76.215988][ T3164] dump_stack_lvl+0x140/0x1c0 [ 76.216010][ T3164] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.216031][ T3164] ? __perf_event_task_sched_out+0x1d9/0xba0 [ 76.216056][ T3164] ? __cfi___switch_to+0x10/0x10 [ 76.216080][ T3164] ? tracing_record_taskinfo_sched_switch+0x78/0x390 [ 76.216108][ T3164] dump_stack+0x19/0x20 [ 76.216128][ T3164] should_fail_ex+0x3c2/0x510 [ 76.216152][ T3164] should_failslab+0xac/0x100 [ 76.216177][ T3164] kmem_cache_alloc_noprof+0x42/0x410 [ 76.216212][ T3164] ? vm_area_dup+0x3f/0x560 [ 76.216242][ T3164] vm_area_dup+0x3f/0x560 [ 76.216270][ T3164] ? __split_vma+0x1b8/0xc10 [ 76.216291][ T3164] __split_vma+0x1ce/0xc10 [ 76.216312][ T3164] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 76.216334][ T3164] ? __cfi___futex_queue+0x10/0x10 [ 76.216359][ T3164] vma_modify+0x364/0x1540 [ 76.216392][ T3164] vma_modify_flags+0x182/0x1c0 [ 76.216416][ T3164] mlock_fixup+0x1c9/0x740 [ 76.216448][ T3164] apply_vma_lock_flags+0x28a/0x3b0 [ 76.216481][ T3164] ? do_mlock+0xa10/0xa10 [ 76.216511][ T3164] ? __cfi_down_write_killable+0x10/0x10 [ 76.216546][ T3164] ? do_futex+0x32a/0x510 [ 76.216571][ T3164] do_mlock+0x71d/0xa10 [ 76.216600][ T3164] ? __se_sys_futex+0x13c/0x320 [ 76.216624][ T3164] ? lru_gen_add_folio+0x880/0x880 [ 76.216654][ T3164] ? xfd_validate_state+0x68/0x140 [ 76.216676][ T3164] ? __kasan_check_write+0x18/0x20 [ 76.216708][ T3164] ? fpregs_restore_userregs+0x11c/0x260 [ 76.216740][ T3164] __x64_sys_mlock2+0xb5/0xe0 [ 76.216768][ T3164] x64_sys_call+0x29c8/0x2ee0 [ 76.216793][ T3164] do_syscall_64+0x57/0xf0 [ 76.216817][ T3164] ? clear_bhb_loop+0x50/0xa0 [ 76.216850][ T3164] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.216879][ T3164] RIP: 0033:0x7f48fbda94d9 [ 76.216902][ T3164] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 76.216921][ T3164] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000145 [ 76.216945][ T3164] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 76.216961][ T3164] RDX: 0000000000000001 RSI: 0000000000001000 RDI: 0000200000ffd000 [ 76.216974][ T3164] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 76.216987][ T3164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.217000][ T3164] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 76.217019][ T3164] [ 76.603572][ T36] audit: type=1400 audit(1794499721.590:363): avc: denied { execute } for pid=3171 comm="syz.2.1291" name="file1" dev="tmpfs" ino=1711 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 76.658539][ T36] audit: type=1400 audit(1794499721.640:364): avc: denied { execute_no_trans } for pid=3171 comm="syz.2.1291" path="/316/file1" dev="tmpfs" ino=1711 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 76.759134][ T36] audit: type=1400 audit(1794499721.740:365): avc: denied { mounton } for pid=3177 comm="syz.2.1294" path="/317/file0" dev="tmpfs" ino=1717 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 76.913942][ T311] rust_binder: 3207: undelivered TRANSACTION_COMPLETE [ 76.932980][ T36] audit: type=1400 audit(1794499721.910:366): avc: denied { name_bind } for pid=3210 comm="syz.2.1310" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 77.047105][ T36] audit: type=1400 audit(1794499722.030:367): avc: denied { setopt } for pid=3231 comm="syz.2.1319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 77.131220][ T3243] loop3: detected capacity change from 0 to 4 [ 77.196305][ T3253] Zero length message leads to an empty skb [ 77.311206][ T36] audit: type=1400 audit(1794499722.290:368): avc: denied { read } for pid=3270 comm="syz.2.1339" name="/" dev="configfs" ino=2474 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.333338][ T36] audit: type=1400 audit(1794499722.290:369): avc: denied { open } for pid=3270 comm="syz.2.1339" path="/" dev="configfs" ino=2474 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.361410][ T3273] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1340'. [ 77.413577][ T3283] netlink: 182 bytes leftover after parsing attributes in process `syz.2.1345'. [ 77.480640][ T3297] batadv_slave_0: entered promiscuous mode [ 77.487276][ T3297] batadv_slave_0: left promiscuous mode [ 77.644411][ T3317] rust_binder: 3316:3317 got transaction with invalid offset [ 77.655825][ T3317] rust_binder: 3316:3317 transaction async to 3316:0 failed EINVAL, code 1 size 72-24 line thread.rs:1239 [ 77.753360][ T3334] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1370'. [ 77.804862][ T3343] FAULT_INJECTION: forcing a failure. [ 77.804862][ T3343] name failslab, interval 1, probability 0, space 0, times 0 [ 77.817774][ T3343] CPU: 1 UID: 0 PID: 3343 Comm: syz.3.1375 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 77.817814][ T3343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 77.817832][ T3343] Call Trace: [ 77.817840][ T3343] [ 77.817851][ T3343] __dump_stack+0x21/0x30 [ 77.817881][ T3343] dump_stack_lvl+0x140/0x1c0 [ 77.817907][ T3343] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.817936][ T3343] dump_stack+0x19/0x20 [ 77.817959][ T3343] should_fail_ex+0x3c2/0x510 [ 77.817983][ T3343] ? security_prepare_creds+0x66/0x260 [ 77.818009][ T3343] should_failslab+0xac/0x100 [ 77.818036][ T3343] __kmalloc_noprof+0x69/0x510 [ 77.818070][ T3343] ? kasan_save_alloc_info+0x3a/0x50 [ 77.818101][ T3343] ? security_prepare_creds+0x66/0x260 [ 77.818122][ T3343] ? __kasan_slab_alloc+0x73/0x90 [ 77.818147][ T3343] security_prepare_creds+0x66/0x260 [ 77.818169][ T3343] prepare_creds+0x46d/0x6b0 [ 77.818201][ T3343] lookup_user_key+0x359/0x1230 [ 77.818231][ T3343] ? __cfi_lookup_user_key+0x10/0x10 [ 77.818259][ T3343] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 77.818298][ T3343] ? memdup_user+0xb1/0x170 [ 77.818330][ T3343] ? strndup_user+0x40/0xd0 [ 77.818363][ T3343] __se_sys_add_key+0x317/0x4b0 [ 77.818387][ T3343] ? __x64_sys_add_key+0xf0/0xf0 [ 77.818410][ T3343] ? __kasan_check_write+0x18/0x20 [ 77.818444][ T3343] ? fpregs_restore_userregs+0x11c/0x260 [ 77.818534][ T3343] __x64_sys_add_key+0xc3/0xf0 [ 77.818573][ T3343] x64_sys_call+0x195f/0x2ee0 [ 77.818614][ T3343] do_syscall_64+0x57/0xf0 [ 77.818648][ T3343] ? clear_bhb_loop+0x50/0xa0 [ 77.818689][ T3343] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.818731][ T3343] RIP: 0033:0x7f05227a94d9 [ 77.818751][ T3343] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.818772][ T3343] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 77.818798][ T3343] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 77.818816][ T3343] RDX: 0000000000000000 RSI: 0000200000000800 RDI: 00002000000007c0 [ 77.818833][ T3343] RBP: 00007f052283804e R08: fffffffffffffffe R09: 0000000000000000 [ 77.818849][ T3343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.818864][ T3343] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 77.818884][ T3343] [ 78.076621][ T411] usb 1-1: USB disconnect, device number 12 [ 78.101873][ T3351] FAULT_INJECTION: forcing a failure. [ 78.101873][ T3351] name fail_futex, interval 1, probability 0, space 0, times 1 [ 78.114869][ T3351] CPU: 1 UID: 0 PID: 3351 Comm: syz.4.1378 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 78.114908][ T3351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 78.114925][ T3351] Call Trace: [ 78.114932][ T3351] [ 78.114942][ T3351] __dump_stack+0x21/0x30 [ 78.114970][ T3351] dump_stack_lvl+0x140/0x1c0 [ 78.114992][ T3351] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.115016][ T3351] dump_stack+0x19/0x20 [ 78.115035][ T3351] should_fail_ex+0x3c2/0x510 [ 78.115058][ T3351] should_fail+0xf/0x20 [ 78.115076][ T3351] get_futex_key+0x178/0x940 [ 78.115099][ T3351] ? kasan_save_track+0x3e/0x80 [ 78.115122][ T3351] ? __kasan_kmalloc+0x96/0xb0 [ 78.115144][ T3351] ? __cfi_get_futex_key+0x10/0x10 [ 78.115166][ T3351] ? __x64_sys_setreuid+0x5e/0x70 [ 78.115197][ T3351] ? do_syscall_64+0x57/0xf0 [ 78.115220][ T3351] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.115252][ T3351] futex_wake+0x150/0x950 [ 78.115281][ T3351] ? __cfi_futex_wake+0x10/0x10 [ 78.115313][ T3351] do_futex+0x37d/0x510 [ 78.115337][ T3351] ? __kasan_check_write+0x18/0x20 [ 78.115377][ T3351] ? __cfi_do_futex+0x10/0x10 [ 78.115401][ T3351] ? __kasan_check_write+0x18/0x20 [ 78.115437][ T3351] __se_sys_futex+0x13c/0x320 [ 78.115463][ T3351] ? commit_creds+0x742/0xa80 [ 78.115494][ T3351] ? __x64_sys_futex+0x110/0x110 [ 78.115523][ T3351] __x64_sys_futex+0xe9/0x110 [ 78.115548][ T3351] x64_sys_call+0x227f/0x2ee0 [ 78.115573][ T3351] do_syscall_64+0x57/0xf0 [ 78.115597][ T3351] ? clear_bhb_loop+0x50/0xa0 [ 78.115630][ T3351] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.115661][ T3351] RIP: 0033:0x7f0eb4fa94d9 [ 78.115681][ T3351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 78.115703][ T3351] RSP: 002b:00007f0eb5e410e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.115728][ T3351] RAX: ffffffffffffffda RBX: 00007f0eb5225fa8 RCX: 00007f0eb4fa94d9 [ 78.115746][ T3351] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0eb5225fac [ 78.115762][ T3351] RBP: 00007f0eb5225fa0 R08: 4000000000000000 R09: 0000000000000000 [ 78.115778][ T3351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.115793][ T3351] R13: 00007f0eb5226038 R14: 00007ffcf944f0a0 R15: 00007ffcf944f188 [ 78.115813][ T3351] [ 78.400857][ T312] rust_binder: 3361: undelivered TRANSACTION_COMPLETE [ 78.412769][ T31] rust_binder: 3361: undelivered transaction 34, process died [ 78.953184][ T3453] input: syz1 as /devices/virtual/input/input16 [ 79.495157][ T411] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 79.570002][ T1604] Bluetooth: hci0: Frame reassembly failed (-84) [ 79.614684][ T3525] FAULT_INJECTION: forcing a failure. [ 79.614684][ T3525] name failslab, interval 1, probability 0, space 0, times 0 [ 79.630950][ T3525] CPU: 1 UID: 0 PID: 3525 Comm: syz.2.1454 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 79.630989][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 79.631005][ T3525] Call Trace: [ 79.631013][ T3525] [ 79.631022][ T3525] __dump_stack+0x21/0x30 [ 79.631052][ T3525] dump_stack_lvl+0x140/0x1c0 [ 79.631074][ T3525] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.631111][ T3525] dump_stack+0x19/0x20 [ 79.631132][ T3525] should_fail_ex+0x3c2/0x510 [ 79.631156][ T3525] should_failslab+0xac/0x100 [ 79.631182][ T3525] kmem_cache_alloc_noprof+0x42/0x410 [ 79.631218][ T3525] ? key_alloc+0x2ee/0x1060 [ 79.631246][ T3525] ? key_user_lookup+0x263/0x4f0 [ 79.631275][ T3525] key_alloc+0x2ee/0x1060 [ 79.631305][ T3525] keyring_alloc+0x4b/0xc0 [ 79.631336][ T3525] join_session_keyring+0x121/0x440 [ 79.631364][ T3525] ? lookup_user_key+0x548/0x1230 [ 79.631390][ T3525] lookup_user_key+0x54f/0x1230 [ 79.631419][ T3525] ? __cfi_lookup_user_key+0x10/0x10 [ 79.631447][ T3525] ? do_futex+0x32a/0x510 [ 79.631474][ T3525] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 79.631505][ T3525] ? strncpy_from_user+0x14f/0x280 [ 79.631529][ T3525] __se_sys_add_key+0x317/0x4b0 [ 79.631553][ T3525] ? __x64_sys_add_key+0xf0/0xf0 [ 79.631576][ T3525] ? __kasan_check_write+0x18/0x20 [ 79.631608][ T3525] ? fpregs_restore_userregs+0x11c/0x260 [ 79.631639][ T3525] __x64_sys_add_key+0xc3/0xf0 [ 79.631662][ T3525] x64_sys_call+0x195f/0x2ee0 [ 79.631688][ T3525] do_syscall_64+0x57/0xf0 [ 79.631714][ T3525] ? clear_bhb_loop+0x50/0xa0 [ 79.631749][ T3525] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.631781][ T3525] RIP: 0033:0x7f48fbda94d9 [ 79.631802][ T3525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 79.631823][ T3525] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 79.631849][ T3525] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 79.631868][ T3525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 79.631884][ T3525] RBP: 00007f48fbe3804e R08: fffffffffffffffd R09: 0000000000000000 [ 79.631901][ T3525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.631916][ T3525] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 79.631937][ T3525] [ 79.883830][ T411] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.894858][ T411] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 79.904779][ T411] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 79.917709][ T411] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 79.926853][ T411] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.935728][ T411] usb 5-1: config 0 descriptor?? [ 80.032397][ T312] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 80.052975][ T312] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 80.222801][ T31] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 80.346761][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.358070][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.365780][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.373278][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 80.381270][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.389045][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.396674][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.407783][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.415709][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.423342][ T31] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 80.436331][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.443957][ T31] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 80.453159][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.460631][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.468088][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.476179][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.483819][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.491814][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.499530][ T31] usb 3-1: config 0 descriptor?? [ 80.504639][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.513127][ T411] plantronics 0003:047F:FFFF.000C: unknown main item tag 0x0 [ 80.520779][ T411] plantronics 0003:047F:FFFF.000C: No inputs registered, leaving [ 80.542990][ T411] plantronics 0003:047F:FFFF.000C: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 80.626032][ T373] usb 5-1: USB disconnect, device number 3 [ 80.782820][ T312] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 80.916417][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.923838][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.931091][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.934686][ T312] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 80.938851][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.947739][ T312] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.955563][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.964992][ T312] usb 1-1: config 0 descriptor?? [ 80.970553][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.982078][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 80.984138][ T312] MOSCHIP usb-ethernet driver 1-1:0.0: Interface 0 is not authorized for usage [ 80.989430][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.006674][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.014076][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.021320][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.028578][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.035876][ T31] microsoft 0003:045E:07DA.000D: unknown main item tag 0x0 [ 81.047596][ T31] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.000D/input/input17 [ 81.062808][ T31] microsoft 0003:045E:07DA.000D: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 81.149735][ T3564] input: syz0 as /devices/virtual/input/input18 [ 81.262927][ T3573] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 81.342006][ T312] usb 3-1: USB disconnect, device number 13 [ 81.374253][ T36] kauditd_printk_skb: 17 callbacks suppressed [ 81.374274][ T36] audit: type=1400 audit(1794499726.360:387): avc: denied { read } for pid=3580 comm="syz.4.1476" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 81.376092][ T411] kernel read not supported for file /vga_arbiter (pid: 411 comm: kworker/1:4) [ 81.380581][ T36] audit: type=1400 audit(1794499726.360:388): avc: denied { open } for pid=3580 comm="syz.4.1476" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 81.452072][ T36] audit: type=1400 audit(1794499726.430:389): avc: denied { bind } for pid=3584 comm="syz.4.1478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 81.471519][ T36] audit: type=1400 audit(1794499726.430:390): avc: denied { write } for pid=3584 comm="syz.4.1478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 81.525611][ T36] audit: type=1400 audit(1794499726.510:391): avc: denied { write } for pid=3591 comm="syz.4.1481" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 81.592837][ T449] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 81.958668][ T3636] sit0: entered promiscuous mode [ 81.964898][ T3636] netlink: 'syz.2.1501': attribute type 1 has an invalid length. [ 81.972679][ T3636] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1501'. [ 82.019488][ T3642] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1504'. [ 82.112813][ T411] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 82.263961][ T411] usb 5-1: config 1 has an invalid descriptor of length 159, skipping remainder of the config [ 82.274402][ T411] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 82.275070][ T3662] FAULT_INJECTION: forcing a failure. [ 82.275070][ T3662] name failslab, interval 1, probability 0, space 0, times 0 [ 82.285430][ T411] usb 5-1: New USB device found, idVendor=041e, idProduct=3042, bcdDevice= 0.40 [ 82.296020][ T3662] CPU: 0 UID: 0 PID: 3662 Comm: syz.2.1513 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 82.296108][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 82.296161][ T3662] Call Trace: [ 82.296194][ T3662] [ 82.296220][ T3662] __dump_stack+0x21/0x30 [ 82.296289][ T3662] dump_stack_lvl+0x140/0x1c0 [ 82.296341][ T3662] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.296396][ T3662] ? update_load_avg+0x4f3/0x1980 [ 82.296487][ T3662] ? kasan_save_track+0x4f/0x80 [ 82.296541][ T3662] ? kasan_save_alloc_info+0x3a/0x50 [ 82.296624][ T3662] dump_stack+0x19/0x20 [ 82.296675][ T3662] should_fail_ex+0x3c2/0x510 [ 82.296736][ T3662] should_failslab+0xac/0x100 [ 82.296797][ T3662] kmem_cache_alloc_noprof+0x42/0x410 [ 82.296891][ T3662] ? mas_wr_store_type+0x13f3/0x1b40 [ 82.296984][ T3662] ? mas_alloc_nodes+0x254/0x9d0 [ 82.297106][ T3662] mas_alloc_nodes+0x254/0x9d0 [ 82.297191][ T3662] mas_preallocate+0x79b/0xc90 [ 82.297274][ T3662] ? __cfi_mas_preallocate+0x10/0x10 [ 82.297351][ T3662] ? __kasan_check_read+0x15/0x20 [ 82.297439][ T3662] ? anon_vma_name+0x51/0xa0 [ 82.297526][ T3662] ? vm_area_dup+0x415/0x560 [ 82.297635][ T3662] __split_vma+0x449/0xc10 [ 82.297689][ T3662] ? is_bpf_text_address+0x17b/0x1a0 [ 82.297763][ T3662] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 82.297816][ T3662] ? kernel_text_address+0xa9/0xe0 [ 82.297930][ T3662] ? __kasan_check_write+0x18/0x20 [ 82.298014][ T3662] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 82.298078][ T3662] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 82.298150][ T3662] vma_modify+0x364/0x1540 [ 82.298231][ T3662] vma_modify_flags_name+0x186/0x1c0 [ 82.298295][ T3662] madvise_update_vma+0x24e/0x800 [ 82.298383][ T3662] ? __ia32_sys_process_madvise+0xf0/0xf0 [ 82.298477][ T3662] madvise_set_anon_name+0x2fa/0x650 [ 82.298557][ T3662] ? __cfi_madvise_set_anon_name+0x10/0x10 [ 82.298633][ T3662] ? kfree+0x158/0x440 [ 82.298710][ T3662] ? prctl_set_vma+0x258/0x590 [ 82.298800][ T3662] ? anon_vma_name_alloc+0xb8/0x1a0 [ 82.298883][ T3662] prctl_set_vma+0x2fc/0x590 [ 82.298975][ T3662] ? prctl_get_mdwe+0x120/0x120 [ 82.299054][ T3662] ? __kasan_check_read+0x15/0x20 [ 82.299134][ T3662] ? static_key_count+0x45/0x70 [ 82.299221][ T3662] ? security_task_prctl+0x2b4/0x2e0 [ 82.299285][ T3662] __se_sys_prctl+0x4a9/0x1480 [ 82.299358][ T3662] ? __x64_sys_prctl+0xf0/0xf0 [ 82.299433][ T3662] ? __kasan_check_write+0x18/0x20 [ 82.299518][ T3662] ? fpregs_restore_userregs+0x11c/0x260 [ 82.299594][ T3662] __x64_sys_prctl+0xc3/0xf0 [ 82.299666][ T3662] x64_sys_call+0x2614/0x2ee0 [ 82.299728][ T3662] do_syscall_64+0x57/0xf0 [ 82.299791][ T3662] ? clear_bhb_loop+0x50/0xa0 [ 82.299884][ T3662] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.299964][ T3662] RIP: 0033:0x7f48fbda94d9 [ 82.300021][ T3662] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.300092][ T3662] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 82.300161][ T3662] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 82.300206][ T3662] RDX: 0000200000ffb000 RSI: 0000000000000000 RDI: 0000000053564d41 [ 82.300249][ T3662] RBP: 00007f48fbe3804e R08: 0000200000000640 R09: 0000000000000000 [ 82.300306][ T3662] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 82.300355][ T3662] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 82.300420][ T3662] [ 82.561708][ T3523] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 82.562492][ T411] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.663080][ T411] usb 5-1: Product: syz [ 82.667289][ T411] usb 5-1: Manufacturer: syz [ 82.671920][ T411] usb 5-1: SerialNumber: syz [ 82.708879][ T3669] Invalid argument reading file caps for ./file0 [ 82.842055][ T3680] FAULT_INJECTION: forcing a failure. [ 82.842055][ T3680] name failslab, interval 1, probability 0, space 0, times 0 [ 82.854847][ T3680] CPU: 0 UID: 0 PID: 3680 Comm: syz.3.1521 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 82.854886][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 82.854902][ T3680] Call Trace: [ 82.854910][ T3680] [ 82.854920][ T3680] __dump_stack+0x21/0x30 [ 82.854948][ T3680] dump_stack_lvl+0x140/0x1c0 [ 82.854971][ T3680] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.854994][ T3680] ? pcpu_memcg_post_alloc_hook+0x202/0x2e0 [ 82.855020][ T3680] ? mutex_unlock+0x90/0x240 [ 82.855051][ T3680] ? pcpu_alloc_noprof+0x1440/0x1440 [ 82.855076][ T3680] dump_stack+0x19/0x20 [ 82.855096][ T3680] should_fail_ex+0x3c2/0x510 [ 82.855120][ T3680] should_failslab+0xac/0x100 [ 82.855145][ T3680] __kmalloc_cache_noprof+0x41/0x470 [ 82.855195][ T3680] ? percpu_ref_init+0xe3/0x4d0 [ 82.855217][ T3680] percpu_ref_init+0xe3/0x4d0 [ 82.855256][ T3680] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 82.855298][ T3680] io_ring_ctx_alloc+0x141/0x1dc0 [ 82.855324][ T3680] ? do_futex+0x32a/0x510 [ 82.855361][ T3680] io_uring_create+0x2e0/0x13f0 [ 82.855389][ T3680] ? __kasan_check_write+0x18/0x20 [ 82.855424][ T3680] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 82.855457][ T3680] ? __se_sys_futex+0x13c/0x320 [ 82.855483][ T3680] ? __x64_sys_io_uring_setup+0x80/0x80 [ 82.855518][ T3680] ? __kasan_check_write+0x18/0x20 [ 82.855552][ T3680] __x64_sys_io_uring_setup+0x5f/0x80 [ 82.855582][ T3680] x64_sys_call+0x22c0/0x2ee0 [ 82.855606][ T3680] do_syscall_64+0x57/0xf0 [ 82.855631][ T3680] ? clear_bhb_loop+0x50/0xa0 [ 82.855663][ T3680] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.855693][ T3680] RIP: 0033:0x7f05227a94d9 [ 82.855711][ T3680] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.855731][ T3680] RSP: 002b:00007f0523624fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 82.855757][ T3680] RAX: ffffffffffffffda RBX: 0000200000000300 RCX: 00007f05227a94d9 [ 82.855775][ T3680] RDX: 00002000000003c0 RSI: 0000200000000300 RDI: 00000000000072de [ 82.855791][ T3680] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 82.855806][ T3680] R10: 0000200000000400 R11: 0000000000000206 R12: 00002000000003c0 [ 82.855822][ T3680] R13: 0000200000000400 R14: 0000200000000380 R15: 00007ffe1001c3c8 [ 82.855841][ T3680] [ 83.119782][ T36] audit: type=1400 audit(1794499728.090:392): avc: denied { unlink } for pid=3684 comm="syz.3.1523" name="UDC" dev="configfs" ino=24565 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 83.188187][ T411] usb 5-1: 0:1 : does not exist [ 83.193123][ T411] usb 5-1: unit 1 not found! [ 83.197974][ T411] usb 5-1: cannot request logical cluster ID: 38882 (err: -71) [ 83.216167][ T411] usb 5-1: USB disconnect, device number 4 [ 83.229834][ T410] udevd[410]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 83.314750][ T36] audit: type=1400 audit(1794499728.300:393): avc: denied { write } for pid=3695 comm="syz.3.1528" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 83.337565][ T373] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 83.497235][ T373] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 83.507523][ T373] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.518749][ T373] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.528697][ T373] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 83.541717][ T373] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 83.554546][ T373] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.563477][ T373] usb 3-1: config 0 descriptor?? [ 83.569971][ T411] usb 1-1: USB disconnect, device number 13 [ 83.745225][ T3723] overlayfs: failed to set uuid (229/file2, err=-1); falling back to uuid=null. [ 83.803770][ T3731] loop7: detected capacity change from 0 to 7 [ 83.813086][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 83.822885][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.832076][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.840392][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.849569][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.858682][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.867866][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.876441][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.885704][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.893964][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.899355][ T36] audit: type=1400 audit(1794499728.880:394): avc: denied { getopt } for pid=3730 comm="syz.4.1545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 83.903141][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.931507][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.940705][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 83.948791][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.958051][ T3731] loop7: unable to read partition table [ 83.963807][ T3731] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 83.977562][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 83.986757][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 84.003838][ T373] plantronics 0003:047F:FFFF.000E: unknown main item tag 0x0 [ 84.011282][ T373] plantronics 0003:047F:FFFF.000E: unknown main item tag 0x0 [ 84.031401][ T373] plantronics 0003:047F:FFFF.000E: unknown main item tag 0x0 [ 84.048886][ T373] plantronics 0003:047F:FFFF.000E: No inputs registered, leaving [ 84.071654][ T373] plantronics 0003:047F:FFFF.000E: hiddev96,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 84.114447][ T3743] netlink: 'syz.0.1549': attribute type 1 has an invalid length. [ 84.125934][ T36] audit: type=1400 audit(1794499729.110:395): avc: denied { read write } for pid=3744 comm="syz.3.1550" name="file0" dev="tmpfs" ino=2314 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 84.163800][ T36] audit: type=1400 audit(1794499729.130:396): avc: denied { open } for pid=3744 comm="syz.3.1550" path="/430/file0" dev="tmpfs" ino=2314 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 84.194852][ T3747] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 84.220481][ T3747] overlayfs: overlay with incompat feature 'volatile' cannot be mounted [ 84.303445][ T310] usb 3-1: USB disconnect, device number 14 [ 84.353798][ T3774] rust_binder: 3773:3774 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 84.365415][ T373] rust_binder: 3773: undelivered death notification, 0000000000000002 [ 84.380718][ T411] rust_binder: 3775: undelivered transaction 41, process died [ 84.424695][ T3786] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 84.587851][ T3817] overlay: filesystem on ./file0 is read-only [ 84.742790][ T310] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 84.750563][ T3840] netlink: 'syz.3.1595': attribute type 150 has an invalid length. [ 84.759420][ T3840] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1595'. [ 84.905212][ T310] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 84.922008][ T310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.930788][ T310] usb 5-1: Product: syz [ 84.935068][ T310] usb 5-1: Manufacturer: syz [ 84.939725][ T310] usb 5-1: SerialNumber: syz [ 84.981381][ T3861] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 85.248915][ T3889] rust_binder: 3888:3889 error while translating object: EBADF [ 85.256916][ T3889] rust_binder: 3888:3889 transaction async to 3888:0 failed EBADF, code 0 size 112-24 line thread.rs:1060 [ 85.275357][ T411] rust_binder: 3888: undelivered TRANSACTION_ERROR: 29201 [ 85.353197][ T373] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 85.525355][ T373] usb 3-1: unable to get BOS descriptor or descriptor too short [ 85.534902][ T373] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 85.542572][ T373] usb 3-1: can't read configurations, error -71 [ 85.578828][ T3920] netlink: 'syz.0.1631': attribute type 4 has an invalid length. [ 85.583381][ T310] rtl8150 5-1:1.0: couldn't reset the device [ 85.595747][ T310] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 85.616353][ T310] usb 5-1: USB disconnect, device number 5 [ 85.900675][ T3950] FAULT_INJECTION: forcing a failure. [ 85.900675][ T3950] name failslab, interval 1, probability 0, space 0, times 0 [ 85.914505][ T3950] CPU: 1 UID: 0 PID: 3950 Comm: syz.0.1644 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 85.914543][ T3950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 85.914559][ T3950] Call Trace: [ 85.914574][ T3950] [ 85.914587][ T3950] __dump_stack+0x21/0x30 [ 85.914607][ T3950] dump_stack_lvl+0x140/0x1c0 [ 85.914622][ T3950] ? __cfi_dump_stack_lvl+0x10/0x10 [ 85.914640][ T3950] dump_stack+0x19/0x20 [ 85.914654][ T3950] should_fail_ex+0x3c2/0x510 [ 85.914670][ T3950] ? x509_key_preparse+0x224/0x880 [ 85.914696][ T3950] should_failslab+0xac/0x100 [ 85.914714][ T3950] __kmalloc_noprof+0x69/0x510 [ 85.914740][ T3950] ? x509_key_preparse+0x224/0x880 [ 85.914764][ T3950] ? x509_cert_parse+0x850/0xbd0 [ 85.914788][ T3950] x509_key_preparse+0x224/0x880 [ 85.914814][ T3950] ? __cfi_down_read+0x10/0x10 [ 85.914837][ T3950] asymmetric_key_preparse+0xb3/0x100 [ 85.914858][ T3950] __key_create_or_update+0x433/0xa90 [ 85.914881][ T3950] ? security_key_permission+0x3d/0x100 [ 85.914907][ T3950] ? key_create_or_update+0x70/0x70 [ 85.914929][ T3950] ? __kasan_kmalloc+0x96/0xb0 [ 85.914949][ T3950] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 85.914971][ T3950] key_create_or_update+0x47/0x70 [ 85.914994][ T3950] __se_sys_add_key+0x355/0x4b0 [ 85.915010][ T3950] ? __x64_sys_add_key+0xf0/0xf0 [ 85.915026][ T3950] ? __kasan_check_write+0x18/0x20 [ 85.915050][ T3950] ? fpregs_restore_userregs+0x11c/0x260 [ 85.915076][ T3950] __x64_sys_add_key+0xc3/0xf0 [ 85.915092][ T3950] x64_sys_call+0x195f/0x2ee0 [ 85.915110][ T3950] do_syscall_64+0x57/0xf0 [ 85.915127][ T3950] ? clear_bhb_loop+0x50/0xa0 [ 85.915151][ T3950] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 85.915173][ T3950] RIP: 0033:0x7f0075fa94d9 [ 85.915187][ T3950] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.915201][ T3950] RSP: 002b:00007f0076eab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 85.915220][ T3950] RAX: ffffffffffffffda RBX: 00007f0076225fa0 RCX: 00007f0075fa94d9 [ 85.915233][ T3950] RDX: 0000200000000340 RSI: 0000000000000000 RDI: 0000200000000200 [ 85.915244][ T3950] RBP: 00007f007603804e R08: ffffffffffffffff R09: 0000000000000000 [ 85.915255][ T3950] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 85.915266][ T3950] R13: 00007f0076226038 R14: 00007f0076225fa0 R15: 00007fffb3e66688 [ 85.915280][ T3950] [ 86.366380][ T3984] FAULT_INJECTION: forcing a failure. [ 86.366380][ T3984] name failslab, interval 1, probability 0, space 0, times 0 [ 86.379168][ T3984] CPU: 0 UID: 0 PID: 3984 Comm: syz.0.1660 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 86.379202][ T3984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 86.379216][ T3984] Call Trace: [ 86.379224][ T3984] [ 86.379232][ T3984] __dump_stack+0x21/0x30 [ 86.379259][ T3984] dump_stack_lvl+0x140/0x1c0 [ 86.379279][ T3984] ? __cfi_dump_stack_lvl+0x10/0x10 [ 86.379301][ T3984] dump_stack+0x19/0x20 [ 86.379320][ T3984] should_fail_ex+0x3c2/0x510 [ 86.379342][ T3984] should_failslab+0xac/0x100 [ 86.379367][ T3984] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 86.379405][ T3984] ? __cfi_proc_create_net_data+0x10/0x10 [ 86.379438][ T3984] ? nf_log_net_init+0x97/0x750 [ 86.379473][ T3984] kmemdup_noprof+0x31/0x80 [ 86.379503][ T3984] nf_log_net_init+0x97/0x750 [ 86.379536][ T3984] ops_init+0x2ff/0x5d0 [ 86.379556][ T3984] ? __kasan_check_write+0x18/0x20 [ 86.379589][ T3984] ? rwsem_read_trylock+0x275/0x5a0 [ 86.379617][ T3984] setup_net+0x227/0x9b0 [ 86.379637][ T3984] ? copy_net_ns+0xa20/0xa20 [ 86.379670][ T3984] ? down_read_killable+0x7f/0x100 [ 86.379703][ T3984] ? __cfi_down_read_killable+0x10/0x10 [ 86.379737][ T3984] copy_net_ns+0x4fc/0xa20 [ 86.379771][ T3984] create_new_namespaces+0x390/0x6f0 [ 86.379797][ T3984] unshare_nsproxy_namespaces+0x124/0x180 [ 86.379822][ T3984] ksys_unshare+0x4f9/0x920 [ 86.379843][ T3984] ? fput+0x1a4/0x230 [ 86.379870][ T3984] ? __cfi_ksys_unshare+0x10/0x10 [ 86.379891][ T3984] ? __kasan_check_write+0x18/0x20 [ 86.379927][ T3984] __x64_sys_unshare+0x3c/0x50 [ 86.379946][ T3984] x64_sys_call+0x2998/0x2ee0 [ 86.379972][ T3984] do_syscall_64+0x57/0xf0 [ 86.379996][ T3984] ? clear_bhb_loop+0x50/0xa0 [ 86.380044][ T3984] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 86.380073][ T3984] RIP: 0033:0x7f0075fa94d9 [ 86.380094][ T3984] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.380115][ T3984] RSP: 002b:00007f0076eab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 86.380141][ T3984] RAX: ffffffffffffffda RBX: 00007f0076225fa0 RCX: 00007f0075fa94d9 [ 86.380159][ T3984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 86.380177][ T3984] RBP: 00007f007603804e R08: 0000000000000000 R09: 0000000000000000 [ 86.380191][ T3984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.380205][ T3984] R13: 00007f0076226038 R14: 00007f0076225fa0 R15: 00007fffb3e66688 [ 86.380225][ T3984] [ 86.443415][ T310] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 86.660019][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 86.660038][ T36] audit: type=1326 audit(1794499731.640:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3990 comm="syz.0.1663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f0075fa94d9 code=0x0 [ 86.766842][ T3998] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1666'. [ 86.775977][ T3998] netlink: 43 bytes leftover after parsing attributes in process `syz.2.1666'. [ 86.785117][ T3998] netlink: 'syz.2.1666': attribute type 6 has an invalid length. [ 86.793065][ T3998] netlink: 'syz.2.1666': attribute type 5 has an invalid length. [ 86.800977][ T3998] netlink: 43 bytes leftover after parsing attributes in process `syz.2.1666'. [ 86.810649][ T310] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.832566][ T310] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 86.845715][ T310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.854539][ T310] usb 5-1: Product: syz [ 86.858772][ T310] usb 5-1: Manufacturer: syz [ 86.865149][ T310] usb 5-1: SerialNumber: syz [ 86.874868][ T310] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 86.880909][ T310] cdc_wdm 5-1:1.0: Unknown control protocol [ 87.034979][ T4020] FAULT_INJECTION: forcing a failure. [ 87.034979][ T4020] name failslab, interval 1, probability 0, space 0, times 0 [ 87.047762][ T4020] CPU: 0 UID: 0 PID: 4020 Comm: syz.3.1674 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 87.047804][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 87.047820][ T4020] Call Trace: [ 87.047828][ T4020] [ 87.047838][ T4020] __dump_stack+0x21/0x30 [ 87.047868][ T4020] dump_stack_lvl+0x140/0x1c0 [ 87.047892][ T4020] ? __cfi_dump_stack_lvl+0x10/0x10 [ 87.047915][ T4020] ? _raw_spin_lock+0x92/0x120 [ 87.047942][ T4020] ? __cfi__raw_spin_lock+0x10/0x10 [ 87.047966][ T4020] ? __asan_memset+0x39/0x50 [ 87.048007][ T4020] dump_stack+0x19/0x20 [ 87.048028][ T4020] should_fail_ex+0x3c2/0x510 [ 87.048051][ T4020] should_failslab+0xac/0x100 [ 87.048076][ T4020] kmem_cache_alloc_noprof+0x42/0x410 [ 87.048111][ T4020] ? alloc_empty_file+0xbf/0x270 [ 87.048140][ T4020] ? mntput_no_expire+0x104/0x6c0 [ 87.048172][ T4020] alloc_empty_file+0xbf/0x270 [ 87.048200][ T4020] dentry_open+0x4b/0xb0 [ 87.048228][ T4020] __se_sys_open_tree+0x798/0x900 [ 87.048261][ T4020] ? fput+0x1a4/0x230 [ 87.048288][ T4020] ? __x64_sys_open_tree+0xa0/0xa0 [ 87.048322][ T4020] ? __kasan_check_write+0x18/0x20 [ 87.048356][ T4020] ? fpregs_restore_userregs+0x11c/0x260 [ 87.048389][ T4020] __x64_sys_open_tree+0x7f/0xa0 [ 87.048423][ T4020] x64_sys_call+0x2d58/0x2ee0 [ 87.048447][ T4020] do_syscall_64+0x57/0xf0 [ 87.048472][ T4020] ? clear_bhb_loop+0x50/0xa0 [ 87.048505][ T4020] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 87.048536][ T4020] RIP: 0033:0x7f05227a94d9 [ 87.048556][ T4020] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 87.048577][ T4020] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 87.048603][ T4020] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 87.048622][ T4020] RDX: 0000000000089101 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 87.048639][ T4020] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 87.048655][ T4020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.048669][ T4020] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 87.048702][ T4020] [ 87.135409][ T36] audit: type=1326 audit(1794499732.100:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4024 comm="syz.2.1677" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f48fbda94d9 code=0x0 [ 87.297847][ T36] audit: type=1400 audit(1794499732.160:408): avc: denied { dac_read_search } for pid=4026 comm="getty" capability=2 scontext=system_u:system_r:getty_t tcontext=system_u:system_r:getty_t tclass=capability permissive=1 [ 87.319758][ T36] audit: type=1400 audit(1794499732.300:409): avc: denied { read write } for pid=4028 comm="syz.3.1678" name="ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 87.343630][ T36] audit: type=1400 audit(1794499732.300:410): avc: denied { open } for pid=4028 comm="syz.3.1678" path="/dev/ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 87.367343][ T36] audit: type=1400 audit(1794499732.300:411): avc: denied { cmd } for pid=4028 comm="syz.3.1678" path="/dev/ublk-control" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 87.652808][ T310] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 87.662108][ T311] usb 5-1: USB disconnect, device number 6 [ 87.803867][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.814832][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.824717][ T310] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 87.834005][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.842640][ T310] usb 4-1: config 0 descriptor?? [ 87.913352][ T373] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 88.062812][ T373] usb 1-1: Using ep0 maxpacket: 8 [ 88.069250][ T373] usb 1-1: config 0 interface 0 has no altsetting 0 [ 88.075949][ T373] usb 1-1: New USB device found, idVendor=0c16, idProduct=0002, bcdDevice= 0.00 [ 88.085052][ T373] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.093919][ T373] usb 1-1: config 0 descriptor?? [ 88.100290][ T373] usbhid 1-1:0.0: Interface 0 is not authorized for usage [ 88.253334][ T310] playstation 0003:054C:0DF2.000F: unknown main item tag 0x0 [ 88.260992][ T310] playstation 0003:054C:0DF2.000F: unknown main item tag 0x0 [ 88.268706][ T310] playstation 0003:054C:0DF2.000F: unknown main item tag 0x0 [ 88.276359][ T310] playstation 0003:054C:0DF2.000F: unknown main item tag 0x0 [ 88.284033][ T310] playstation 0003:054C:0DF2.000F: unknown main item tag 0x0 [ 88.292448][ T310] playstation 0003:054C:0DF2.000F: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.3-1/input0 [ 88.300130][ T9] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 88.473939][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.484914][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.494696][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 88.507641][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 88.516742][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.525740][ T9] usb 3-1: config 0 descriptor?? [ 88.650867][ T310] playstation 0003:054C:0DF2.000F: Failed to retrieve feature with reportID 32: -32 [ 88.660424][ T310] playstation 0003:054C:0DF2.000F: Failed to retrieve DualSense firmware info: -32 [ 88.669996][ T310] playstation 0003:054C:0DF2.000F: Failed to get firmware info from DualSense [ 88.678957][ T310] playstation 0003:054C:0DF2.000F: Failed to create dualsense. [ 88.687226][ T310] playstation 0003:054C:0DF2.000F: probe with driver playstation failed with error -32 [ 88.698282][ T310] usb 4-1: USB disconnect, device number 10 [ 88.933708][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.941241][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.948862][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.956474][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.964146][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.971573][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.979017][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.986477][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 88.993911][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.001359][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.008850][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.016297][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.023733][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.031162][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.039476][ T9] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 89.047116][ T9] plantronics 0003:047F:FFFF.0010: No inputs registered, leaving [ 89.055984][ T9] plantronics 0003:047F:FFFF.0010: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 89.172421][ T4070] batadv_slave_0: entered promiscuous mode [ 89.178970][ T4069] batadv_slave_0: left promiscuous mode [ 89.192873][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 89.210363][ T311] usb 3-1: USB disconnect, device number 17 [ 89.270214][ T36] audit: type=1400 audit(1794499734.250:412): avc: denied { map } for pid=4083 comm="syz.3.1702" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 89.301874][ T9] rust_binder: 4086: undelivered TRANSACTION_COMPLETE [ 89.315751][ T310] rust_binder: 4086: undelivered transaction 47, process died [ 89.731397][ T4118] synth uevent: /bus/acpi: unknown uevent action string [ 89.732920][ T311] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 89.894538][ T311] usb 5-1: Using ep0 maxpacket: 8 [ 89.903667][ T311] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 89.916208][ T311] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.930298][ T311] usb 5-1: config 0 interface 0 has no altsetting 0 [ 89.937569][ T311] usb 5-1: New USB device found, idVendor=04e7, idProduct=0030, bcdDevice= 0.00 [ 89.953164][ T311] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.963143][ T311] usb 5-1: config 0 descriptor?? [ 90.000444][ T4145] FAULT_INJECTION: forcing a failure. [ 90.000444][ T4145] name failslab, interval 1, probability 0, space 0, times 0 [ 90.013153][ T4145] CPU: 0 UID: 0 PID: 4145 Comm: syz.3.1732 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 90.013189][ T4145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 90.013205][ T4145] Call Trace: [ 90.013213][ T4145] [ 90.013222][ T4145] __dump_stack+0x21/0x30 [ 90.013252][ T4145] dump_stack_lvl+0x140/0x1c0 [ 90.013273][ T4145] ? __cfi_dump_stack_lvl+0x10/0x10 [ 90.013297][ T4145] dump_stack+0x19/0x20 [ 90.013317][ T4145] should_fail_ex+0x3c2/0x510 [ 90.013340][ T4145] should_failslab+0xac/0x100 [ 90.013372][ T4145] __kmalloc_cache_noprof+0x41/0x470 [ 90.013408][ T4145] ? __kasan_kmalloc+0x96/0xb0 [ 90.013431][ T4145] ? fuse_init_fs_context+0x62/0x2a0 [ 90.013464][ T4145] fuse_init_fs_context+0x62/0x2a0 [ 90.013494][ T4145] ? __cfi_fuse_init_fs_context+0x10/0x10 [ 90.013525][ T4145] alloc_fs_context+0x5c7/0x800 [ 90.013553][ T4145] fs_context_for_mount+0x26/0x40 [ 90.013579][ T4145] __se_sys_fsopen+0xab/0x390 [ 90.013611][ T4145] __x64_sys_fsopen+0x5f/0x80 [ 90.013641][ T4145] x64_sys_call+0x2d40/0x2ee0 [ 90.013664][ T4145] do_syscall_64+0x57/0xf0 [ 90.013688][ T4145] ? clear_bhb_loop+0x50/0xa0 [ 90.013720][ T4145] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 90.013752][ T4145] RIP: 0033:0x7f05227a94d9 [ 90.013772][ T4145] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.013791][ T4145] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 90.013816][ T4145] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 90.013833][ T4145] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000080 [ 90.013848][ T4145] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 90.013864][ T4145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.013878][ T4145] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 90.013897][ T4145] [ 90.375340][ T4164] input: syz1 as /devices/virtual/input/input22 [ 90.427166][ T311] elo 0003:04E7:0030.0011: unknown main item tag 0x0 [ 90.437360][ T311] elo 0003:04E7:0030.0011: unknown main item tag 0x3 [ 90.447707][ T311] elo 0003:04E7:0030.0011: No inputs registered, leaving [ 90.466268][ T311] elo 0003:04E7:0030.0011: hiddev96,hidraw0: USB HID v0.01 Device [HID 04e7:0030] on usb-dummy_hcd.4-1/input0 [ 90.504911][ T4175] FAULT_INJECTION: forcing a failure. [ 90.504911][ T4175] name failslab, interval 1, probability 0, space 0, times 0 [ 90.519225][ T4175] CPU: 1 UID: 0 PID: 4175 Comm: syz.3.1744 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 90.519263][ T4175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 90.519279][ T4175] Call Trace: [ 90.519287][ T4175] [ 90.519296][ T4175] __dump_stack+0x21/0x30 [ 90.519325][ T4175] dump_stack_lvl+0x140/0x1c0 [ 90.519348][ T4175] ? __cfi_dump_stack_lvl+0x10/0x10 [ 90.519385][ T4175] dump_stack+0x19/0x20 [ 90.519404][ T4175] should_fail_ex+0x3c2/0x510 [ 90.519427][ T4175] ? security_sk_alloc+0x65/0x260 [ 90.519458][ T4175] should_failslab+0xac/0x100 [ 90.519482][ T4175] __kmalloc_noprof+0x69/0x510 [ 90.519518][ T4175] ? kasan_save_alloc_info+0x3a/0x50 [ 90.519549][ T4175] ? security_sk_alloc+0x65/0x260 [ 90.519578][ T4175] ? __kasan_kmalloc+0x96/0xb0 [ 90.519602][ T4175] security_sk_alloc+0x65/0x260 [ 90.519632][ T4175] sk_prot_alloc+0x123/0x3a0 [ 90.519662][ T4175] sk_alloc+0x40/0x590 [ 90.519690][ T4175] ? __cfi_genl_release+0x10/0x10 [ 90.519712][ T4175] netlink_create+0x3d0/0x630 [ 90.519755][ T4175] ? __cfi_genl_bind+0x10/0x10 [ 90.519775][ T4175] ? __cfi_genl_unbind+0x10/0x10 [ 90.519798][ T4175] __sock_create+0x3a5/0x810 [ 90.519824][ T4175] __sys_socket+0xe1/0x1c0 [ 90.519850][ T4175] __x64_sys_socket+0x7e/0x90 [ 90.519875][ T4175] x64_sys_call+0x2608/0x2ee0 [ 90.519900][ T4175] do_syscall_64+0x57/0xf0 [ 90.519925][ T4175] ? clear_bhb_loop+0x50/0xa0 [ 90.519958][ T4175] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 90.519987][ T4175] RIP: 0033:0x7f05227a94d9 [ 90.520005][ T4175] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.520025][ T4175] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 90.520051][ T4175] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 90.520068][ T4175] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 90.520083][ T4175] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 90.520098][ T4175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.520113][ T4175] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 90.520133][ T4175] [ 90.725339][ T312] usb 5-1: USB disconnect, device number 7 [ 90.793953][ T311] usb 1-1: USB disconnect, device number 14 [ 91.028496][ T4220] input: syz1 as /devices/virtual/input/input23 [ 91.302225][ T36] audit: type=1400 audit(1794499736.280:413): avc: denied { write } for pid=4253 comm="syz.4.1781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 91.327678][ T36] audit: type=1400 audit(1794499736.280:414): avc: denied { nlmsg_write } for pid=4253 comm="syz.4.1781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 91.407464][ T4259] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1782'. [ 91.487283][ T4271] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 91.501574][ T4271] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 91.676073][ T4292] rtc_cmos 00:00: Alarms can be up to one day in the future [ 92.022835][ T310] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 92.184289][ T310] usb 1-1: Using ep0 maxpacket: 16 [ 92.203648][ T310] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.225434][ T310] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.243464][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 92.245617][ T310] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 92.251254][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 92.277323][ T310] usb 1-1: config 0 interface 0 has no altsetting 0 [ 92.290517][ T310] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 92.298074][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 92.311670][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.325190][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 92.342624][ T310] usb 1-1: config 0 descriptor?? [ 92.344319][ T9] rtc rtc0: __rtc_set_alarm: err=-22 [ 92.358323][ T310] usbhid 1-1:0.0: Interface 0 is not authorized for usage [ 92.464781][ T310] rust_binder: 4371: undelivered TRANSACTION_COMPLETE [ 92.567872][ T4305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.577170][ T4305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.810911][ T4419] bridge0: entered allmulticast mode [ 92.816646][ T4419] syz_tun: left allmulticast mode [ 92.821832][ T4419] bridge0: left allmulticast mode [ 92.998981][ T4440] netlink: 'syz.2.1867': attribute type 4 has an invalid length. [ 93.006976][ T4440] netlink: 17 bytes leftover after parsing attributes in process `syz.2.1867'. [ 93.068610][ T4457] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1873'. [ 93.183402][ T4476] input: syz1 as /devices/virtual/input/input24 [ 93.213048][ T4480] FAULT_INJECTION: forcing a failure. [ 93.213048][ T4480] name failslab, interval 1, probability 0, space 0, times 0 [ 93.225819][ T4480] CPU: 1 UID: 0 PID: 4480 Comm: syz.4.1884 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 93.225847][ T4480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 93.225858][ T4480] Call Trace: [ 93.225864][ T4480] [ 93.225871][ T4480] __dump_stack+0x21/0x30 [ 93.225892][ T4480] dump_stack_lvl+0x140/0x1c0 [ 93.225907][ T4480] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.225923][ T4480] ? futex_wake+0x627/0x950 [ 93.225946][ T4480] dump_stack+0x19/0x20 [ 93.225961][ T4480] should_fail_ex+0x3c2/0x510 [ 93.225977][ T4480] should_failslab+0xac/0x100 [ 93.225995][ T4480] kmem_cache_alloc_noprof+0x42/0x410 [ 93.226020][ T4480] ? prepare_creds+0x47/0x6b0 [ 93.226059][ T4480] prepare_creds+0x47/0x6b0 [ 93.226081][ T4480] cap_task_prctl+0x58c/0x9c0 [ 93.226107][ T4480] security_task_prctl+0x99/0x2e0 [ 93.226126][ T4480] __se_sys_prctl+0xd4/0x1480 [ 93.226146][ T4480] ? __x64_sys_prctl+0xf0/0xf0 [ 93.226165][ T4480] ? __kasan_check_write+0x18/0x20 [ 93.226190][ T4480] ? fpregs_restore_userregs+0x11c/0x260 [ 93.226213][ T4480] __x64_sys_prctl+0xc3/0xf0 [ 93.226232][ T4480] x64_sys_call+0x2614/0x2ee0 [ 93.226250][ T4480] do_syscall_64+0x57/0xf0 [ 93.226267][ T4480] ? clear_bhb_loop+0x50/0xa0 [ 93.226291][ T4480] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.226313][ T4480] RIP: 0033:0x7f0eb4fa94d9 [ 93.226328][ T4480] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.226341][ T4480] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 93.226358][ T4480] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 93.226371][ T4480] RDX: 0000000000000000 RSI: 000000000000001d RDI: 000000000000001c [ 93.226381][ T4480] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 93.226392][ T4480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.226402][ T4480] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 93.226416][ T4480] [ 93.446240][ T4478] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input25 [ 93.492842][ T310] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 93.648478][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.659822][ T310] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 93.668976][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.678555][ T310] usb 3-1: config 0 descriptor?? [ 94.089770][ T310] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 94.099665][ T310] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0012/input/input26 [ 94.164779][ T411] kernel read not supported for file /bus/input/devices (pid: 411 comm: kworker/1:4) [ 94.175183][ T310] keytouch 0003:0926:3333.0012: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 94.265935][ T4517] netlink: 182 bytes leftover after parsing attributes in process `syz.3.1900'. [ 94.387967][ T4530] FAULT_INJECTION: forcing a failure. [ 94.387967][ T4530] name failslab, interval 1, probability 0, space 0, times 0 [ 94.400817][ T4530] CPU: 1 UID: 0 PID: 4530 Comm: syz.3.1907 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 94.400867][ T4530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 94.400883][ T4530] Call Trace: [ 94.400891][ T4530] [ 94.400901][ T4530] __dump_stack+0x21/0x30 [ 94.400930][ T4530] dump_stack_lvl+0x140/0x1c0 [ 94.400952][ T4530] ? __cfi_dump_stack_lvl+0x10/0x10 [ 94.400974][ T4530] ? __kasan_check_write+0x18/0x20 [ 94.401009][ T4530] ? _raw_spin_lock_irq+0x93/0x120 [ 94.401035][ T4530] dump_stack+0x19/0x20 [ 94.401055][ T4530] should_fail_ex+0x3c2/0x510 [ 94.401078][ T4530] should_failslab+0xac/0x100 [ 94.401104][ T4530] __kmalloc_cache_noprof+0x41/0x470 [ 94.401139][ T4530] ? __kasan_check_write+0x18/0x20 [ 94.401173][ T4530] ? alloc_mnt_ns+0xd3/0x4c0 [ 94.401207][ T4530] ? inc_ucount+0x1c3/0x2c0 [ 94.401234][ T4530] alloc_mnt_ns+0xd3/0x4c0 [ 94.401268][ T4530] copy_mnt_ns+0xe3/0x8f0 [ 94.401302][ T4530] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 94.401337][ T4530] ? create_new_namespaces+0x48/0x6f0 [ 94.401363][ T4530] create_new_namespaces+0xd9/0x6f0 [ 94.401389][ T4530] unshare_nsproxy_namespaces+0x124/0x180 [ 94.401414][ T4530] ksys_unshare+0x4f9/0x920 [ 94.401435][ T4530] ? fput+0x1a4/0x230 [ 94.401464][ T4530] ? __cfi_ksys_unshare+0x10/0x10 [ 94.401485][ T4530] ? __kasan_check_write+0x18/0x20 [ 94.401520][ T4530] __x64_sys_unshare+0x3c/0x50 [ 94.401541][ T4530] x64_sys_call+0x2998/0x2ee0 [ 94.401567][ T4530] do_syscall_64+0x57/0xf0 [ 94.401591][ T4530] ? clear_bhb_loop+0x50/0xa0 [ 94.401626][ T4530] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 94.401658][ T4530] RIP: 0033:0x7f05227a94d9 [ 94.401678][ T4530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.401699][ T4530] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 94.401726][ T4530] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 94.401744][ T4530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a060680 [ 94.401759][ T4530] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 94.401775][ T4530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.401789][ T4530] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 94.401810][ T4530] [ 94.654761][ T36] audit: type=1400 audit(1794499739.630:415): avc: denied { setopt } for pid=4531 comm="syz.3.1908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 94.690375][ T4536] new mount options do not match the existing superblock, will be ignored [ 94.760396][ T4542] FAULT_INJECTION: forcing a failure. [ 94.760396][ T4542] name failslab, interval 1, probability 0, space 0, times 0 [ 94.773105][ T4542] CPU: 1 UID: 0 PID: 4542 Comm: syz.4.1911 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 94.773142][ T4542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 94.773158][ T4542] Call Trace: [ 94.773166][ T4542] [ 94.773175][ T4542] __dump_stack+0x21/0x30 [ 94.773202][ T4542] dump_stack_lvl+0x140/0x1c0 [ 94.773229][ T4542] ? __cfi_dump_stack_lvl+0x10/0x10 [ 94.773251][ T4542] ? kasan_save_alloc_info+0x3a/0x50 [ 94.773284][ T4542] ? strndup_user+0x6c/0xd0 [ 94.773316][ T4542] ? __x64_sys_add_key+0xc3/0xf0 [ 94.773340][ T4542] ? x64_sys_call+0x195f/0x2ee0 [ 94.773366][ T4542] ? do_syscall_64+0x57/0xf0 [ 94.773393][ T4542] dump_stack+0x19/0x20 [ 94.773414][ T4542] should_fail_ex+0x3c2/0x510 [ 94.773436][ T4542] should_failslab+0xac/0x100 [ 94.773462][ T4542] kmem_cache_alloc_noprof+0x42/0x410 [ 94.773497][ T4542] ? prepare_creds+0x47/0x6b0 [ 94.773528][ T4542] prepare_creds+0x47/0x6b0 [ 94.773560][ T4542] lookup_user_key+0x359/0x1230 [ 94.773591][ T4542] ? __cfi_lookup_user_key+0x10/0x10 [ 94.773621][ T4542] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 94.773652][ T4542] ? memdup_user+0xb1/0x170 [ 94.773684][ T4542] ? strndup_user+0x40/0xd0 [ 94.773716][ T4542] __se_sys_add_key+0x317/0x4b0 [ 94.773740][ T4542] ? __x64_sys_add_key+0xf0/0xf0 [ 94.773765][ T4542] ? __kasan_check_write+0x18/0x20 [ 94.773798][ T4542] ? fpregs_restore_userregs+0x11c/0x260 [ 94.773830][ T4542] __x64_sys_add_key+0xc3/0xf0 [ 94.773863][ T4542] x64_sys_call+0x195f/0x2ee0 [ 94.773887][ T4542] do_syscall_64+0x57/0xf0 [ 94.773911][ T4542] ? clear_bhb_loop+0x50/0xa0 [ 94.773945][ T4542] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 94.773975][ T4542] RIP: 0033:0x7f0eb4fa94d9 [ 94.773995][ T4542] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 94.774017][ T4542] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 94.774042][ T4542] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 94.774066][ T4542] RDX: 0000000000000000 RSI: 0000200000000800 RDI: 00002000000007c0 [ 94.774079][ T4542] RBP: 00007f0eb503804e R08: fffffffffffffffe R09: 0000000000000000 [ 94.774091][ T4542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.774101][ T4542] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 94.774116][ T4542] [ 94.812912][ T373] usb 1-1: USB disconnect, device number 15 [ 94.934952][ T310] usb 3-1: USB disconnect, device number 18 [ 95.050968][ T4551] overlayfs: failed to resolve './cgroup': -2 [ 95.268235][ T4576] 9p: Unknown uid 00000000004294967295 [ 95.675172][ T4638] FAULT_INJECTION: forcing a failure. [ 95.675172][ T4638] name failslab, interval 1, probability 0, space 0, times 0 [ 95.689997][ T4638] CPU: 0 UID: 0 PID: 4638 Comm: syz.3.1958 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 95.690036][ T4638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 95.690052][ T4638] Call Trace: [ 95.690060][ T4638] [ 95.690070][ T4638] __dump_stack+0x21/0x30 [ 95.690099][ T4638] dump_stack_lvl+0x140/0x1c0 [ 95.690123][ T4638] ? __cfi_dump_stack_lvl+0x10/0x10 [ 95.690148][ T4638] dump_stack+0x19/0x20 [ 95.690170][ T4638] should_fail_ex+0x3c2/0x510 [ 95.690193][ T4638] should_failslab+0xac/0x100 [ 95.690227][ T4638] kmem_cache_alloc_noprof+0x42/0x410 [ 95.690265][ T4638] ? key_alloc+0x2ee/0x1060 [ 95.690295][ T4638] ? key_user_lookup+0x263/0x4f0 [ 95.690326][ T4638] key_alloc+0x2ee/0x1060 [ 95.690357][ T4638] keyring_alloc+0x4b/0xc0 [ 95.690391][ T4638] join_session_keyring+0x121/0x440 [ 95.690420][ T4638] ? lookup_user_key+0x548/0x1230 [ 95.690448][ T4638] lookup_user_key+0x54f/0x1230 [ 95.690478][ T4638] ? __cfi_lookup_user_key+0x10/0x10 [ 95.690505][ T4638] ? do_futex+0x32a/0x510 [ 95.690531][ T4638] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 95.690561][ T4638] ? strncpy_from_user+0x14f/0x280 [ 95.690584][ T4638] __se_sys_add_key+0x317/0x4b0 [ 95.690608][ T4638] ? __x64_sys_add_key+0xf0/0xf0 [ 95.690633][ T4638] ? __kasan_check_write+0x18/0x20 [ 95.690670][ T4638] ? fpregs_restore_userregs+0x11c/0x260 [ 95.690704][ T4638] __x64_sys_add_key+0xc3/0xf0 [ 95.690728][ T4638] x64_sys_call+0x195f/0x2ee0 [ 95.690754][ T4638] do_syscall_64+0x57/0xf0 [ 95.690780][ T4638] ? clear_bhb_loop+0x50/0xa0 [ 95.690815][ T4638] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 95.690849][ T4638] RIP: 0033:0x7f05227a94d9 [ 95.690868][ T4638] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.690891][ T4638] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 95.690918][ T4638] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 95.690937][ T4638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 95.690954][ T4638] RBP: 00007f052283804e R08: fffffffffffffffd R09: 0000000000000000 [ 95.690971][ T4638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.690987][ T4638] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 95.691008][ T4638] [ 95.943504][ T4644] MTRR 2 not used [ 96.001259][ T4656] input: syz0 as /devices/virtual/input/input27 [ 96.261916][ T4685] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 96.454238][ T4713] loop4: detected capacity change from 0 to 7 [ 96.461005][ T4713] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.469188][ T4713] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.478244][ T4713] loop4: unable to read partition table [ 96.484218][ T4713] loop_reread_partitions: partition scan of loop4 (Sj %`ր5) failed (rc=-5) [ 96.491059][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.505458][ T4713] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.513774][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.537968][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.557124][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.565629][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.575727][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.585058][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 96.627524][ T4727] Invalid argument reading file caps for ./file0 [ 96.696044][ T4739] sit0: entered promiscuous mode [ 96.703558][ T4739] netlink: 'syz.0.2003': attribute type 1 has an invalid length. [ 96.711387][ T4739] netlink: 1 bytes leftover after parsing attributes in process `syz.0.2003'. [ 96.792282][ T36] audit: type=1400 audit(1794499741.770:416): avc: denied { accept } for pid=4746 comm="syz.2.2016" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 96.862597][ T4756] Need at least one configuration in g1. [ 96.868578][ T4756] udc dummy_udc.0: failed to start g1: -22 [ 96.875044][ T4756] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 96.885997][ T4756] UDC core: g1: couldn't find an available UDC or it's busy [ 96.913043][ T4760] sd 0:0:1:0: PR command failed: 1026 [ 96.918589][ T4760] sd 0:0:1:0: Sense Key : 0x5 [current] [ 96.924576][ T4760] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 96.946789][ T4763] FAULT_INJECTION: forcing a failure. [ 96.946789][ T4763] name failslab, interval 1, probability 0, space 0, times 0 [ 96.959811][ T4763] CPU: 0 UID: 0 PID: 4763 Comm: syz.0.2015 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 96.959847][ T4763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 96.959871][ T4763] Call Trace: [ 96.959879][ T4763] [ 96.959888][ T4763] __dump_stack+0x21/0x30 [ 96.959917][ T4763] dump_stack_lvl+0x140/0x1c0 [ 96.959939][ T4763] ? __cfi_dump_stack_lvl+0x10/0x10 [ 96.959964][ T4763] ? update_load_avg+0x4f3/0x1980 [ 96.960002][ T4763] ? kasan_save_track+0x4f/0x80 [ 96.960025][ T4763] ? kasan_save_alloc_info+0x3a/0x50 [ 96.960064][ T4763] dump_stack+0x19/0x20 [ 96.960088][ T4763] should_fail_ex+0x3c2/0x510 [ 96.960109][ T4763] should_failslab+0xac/0x100 [ 96.960145][ T4763] kmem_cache_alloc_noprof+0x42/0x410 [ 96.960179][ T4763] ? mas_wr_store_type+0x13f3/0x1b40 [ 96.960214][ T4763] ? mas_alloc_nodes+0x254/0x9d0 [ 96.960245][ T4763] mas_alloc_nodes+0x254/0x9d0 [ 96.960277][ T4763] mas_preallocate+0x79b/0xc90 [ 96.960307][ T4763] ? __cfi_mas_preallocate+0x10/0x10 [ 96.960338][ T4763] ? __kasan_check_read+0x15/0x20 [ 96.960368][ T4763] ? anon_vma_name+0x51/0xa0 [ 96.960396][ T4763] ? vm_area_dup+0x415/0x560 [ 96.960426][ T4763] __split_vma+0x449/0xc10 [ 96.960447][ T4763] ? is_bpf_text_address+0x17b/0x1a0 [ 96.960477][ T4763] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 96.960499][ T4763] ? kernel_text_address+0xa9/0xe0 [ 96.960536][ T4763] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 96.960561][ T4763] vma_modify+0x364/0x1540 [ 96.960584][ T4763] vma_modify_flags_name+0x186/0x1c0 [ 96.960611][ T4763] madvise_update_vma+0x24e/0x800 [ 96.960647][ T4763] ? __ia32_sys_process_madvise+0xf0/0xf0 [ 96.960686][ T4763] madvise_set_anon_name+0x2fa/0x650 [ 96.960726][ T4763] ? __cfi_madvise_set_anon_name+0x10/0x10 [ 96.960761][ T4763] ? kfree+0x158/0x440 [ 96.960792][ T4763] ? prctl_set_vma+0x258/0x590 [ 96.960823][ T4763] ? anon_vma_name_alloc+0xb8/0x1a0 [ 96.960857][ T4763] prctl_set_vma+0x2fc/0x590 [ 96.960885][ T4763] ? prctl_get_mdwe+0x120/0x120 [ 96.960914][ T4763] ? __kasan_check_read+0x15/0x20 [ 96.960948][ T4763] ? static_key_count+0x45/0x70 [ 96.960974][ T4763] ? security_task_prctl+0x2b4/0x2e0 [ 96.961001][ T4763] __se_sys_prctl+0x4a9/0x1480 [ 96.961036][ T4763] ? __x64_sys_prctl+0xf0/0xf0 [ 96.961063][ T4763] ? __kasan_check_write+0x18/0x20 [ 96.961094][ T4763] ? fpregs_restore_userregs+0x11c/0x260 [ 96.961125][ T4763] __x64_sys_prctl+0xc3/0xf0 [ 96.961159][ T4763] x64_sys_call+0x2614/0x2ee0 [ 96.961183][ T4763] do_syscall_64+0x57/0xf0 [ 96.961207][ T4763] ? clear_bhb_loop+0x50/0xa0 [ 96.961238][ T4763] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 96.961268][ T4763] RIP: 0033:0x7f0075fa94d9 [ 96.961286][ T4763] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.961303][ T4763] RSP: 002b:00007f0076eab028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 96.961330][ T4763] RAX: ffffffffffffffda RBX: 00007f0076225fa0 RCX: 00007f0075fa94d9 [ 96.961345][ T4763] RDX: 0000200000ffb000 RSI: 0000000000000000 RDI: 0000000053564d41 [ 96.961358][ T4763] RBP: 00007f007603804e R08: 0000200000000640 R09: 0000000000000000 [ 96.961372][ T4763] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 96.961384][ T4763] R13: 00007f0076226038 R14: 00007f0076225fa0 R15: 00007fffb3e66688 [ 96.961401][ T4763] [ 97.308545][ T4767] rust_binder: 4766:4767 error while translating object: EINVAL [ 97.316320][ T4767] rust_binder: 4766:4767 transaction async to 4766:0 failed EINVAL, code 1 size 72-24 line thread.rs:867 [ 97.328183][ T311] rust_binder: 4766: undelivered TRANSACTION_COMPLETE [ 97.344783][ T311] rust_binder: 4766: undelivered TRANSACTION_ERROR: 29201 [ 97.349578][ T373] rust_binder: 4766: undelivered transaction 58, process died [ 97.371911][ T4772] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2019'. [ 97.456959][ T1604] Bluetooth: hci0: Frame reassembly failed (-84) [ 97.841395][ T4847] FAULT_INJECTION: forcing a failure. [ 97.841395][ T4847] name failslab, interval 1, probability 0, space 0, times 0 [ 97.854251][ T4847] CPU: 1 UID: 0 PID: 4847 Comm: syz.2.2055 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 97.854288][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 97.854303][ T4847] Call Trace: [ 97.854311][ T4847] [ 97.854320][ T4847] __dump_stack+0x21/0x30 [ 97.854349][ T4847] dump_stack_lvl+0x140/0x1c0 [ 97.854372][ T4847] ? __cfi_dump_stack_lvl+0x10/0x10 [ 97.854394][ T4847] ? pcpu_memcg_post_alloc_hook+0x202/0x2e0 [ 97.854420][ T4847] ? mutex_unlock+0x90/0x240 [ 97.854450][ T4847] ? pcpu_alloc_noprof+0x1440/0x1440 [ 97.854475][ T4847] dump_stack+0x19/0x20 [ 97.854495][ T4847] should_fail_ex+0x3c2/0x510 [ 97.854518][ T4847] should_failslab+0xac/0x100 [ 97.854543][ T4847] __kmalloc_cache_noprof+0x41/0x470 [ 97.854580][ T4847] ? percpu_ref_init+0xe3/0x4d0 [ 97.854612][ T4847] percpu_ref_init+0xe3/0x4d0 [ 97.854634][ T4847] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 97.854664][ T4847] io_ring_ctx_alloc+0x141/0x1dc0 [ 97.854690][ T4847] ? do_futex+0x32a/0x510 [ 97.854717][ T4847] io_uring_create+0x2e0/0x13f0 [ 97.854744][ T4847] ? __kasan_check_write+0x18/0x20 [ 97.854781][ T4847] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 97.854815][ T4847] ? __se_sys_futex+0x13c/0x320 [ 97.854841][ T4847] ? __x64_sys_io_uring_setup+0x80/0x80 [ 97.854876][ T4847] ? __kasan_check_write+0x18/0x20 [ 97.854911][ T4847] __x64_sys_io_uring_setup+0x5f/0x80 [ 97.854943][ T4847] x64_sys_call+0x22c0/0x2ee0 [ 97.854968][ T4847] do_syscall_64+0x57/0xf0 [ 97.854991][ T4847] ? clear_bhb_loop+0x50/0xa0 [ 97.855024][ T4847] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 97.855055][ T4847] RIP: 0033:0x7f48fbda94d9 [ 97.855076][ T4847] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 97.855098][ T4847] RSP: 002b:00007f48fcbcefb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 97.855126][ T4847] RAX: ffffffffffffffda RBX: 0000200000000300 RCX: 00007f48fbda94d9 [ 97.855144][ T4847] RDX: 00002000000003c0 RSI: 0000200000000300 RDI: 00000000000072de [ 97.855161][ T4847] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 97.855177][ T4847] R10: 0000200000000400 R11: 0000000000000206 R12: 00002000000003c0 [ 97.855194][ T4847] R13: 0000200000000400 R14: 0000200000000380 R15: 00007ffc31de7fd8 [ 97.855215][ T4847] [ 98.222830][ T311] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 98.374013][ T311] usb 1-1: config 1 has an invalid descriptor of length 159, skipping remainder of the config [ 98.384425][ T311] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 98.394933][ T311] usb 1-1: New USB device found, idVendor=041e, idProduct=3042, bcdDevice= 0.40 [ 98.404051][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.412051][ T311] usb 1-1: Product: syz [ 98.416280][ T311] usb 1-1: Manufacturer: syz [ 98.420901][ T311] usb 1-1: SerialNumber: syz [ 98.655846][ T311] snd-usb-audio 1-1:1.0: Interface 0 is not authorized for usage [ 98.664497][ T311] usb 1-1: USB disconnect, device number 16 [ 98.948273][ T36] audit: type=1326 audit(1794499743.930:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 98.973969][ T36] audit: type=1326 audit(1794499743.930:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 98.999536][ T36] audit: type=1326 audit(1794499743.930:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 99.025185][ T36] audit: type=1326 audit(1794499743.930:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 99.050638][ T36] audit: type=1326 audit(1794499743.930:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=232 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 99.082775][ T36] audit: type=1326 audit(1794499743.930:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4859 comm="syz.3.2069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05227a94d9 code=0x7ffc0000 [ 99.422009][ T4941] FAULT_INJECTION: forcing a failure. [ 99.422009][ T4941] name failslab, interval 1, probability 0, space 0, times 0 [ 99.440075][ T4941] CPU: 0 UID: 0 PID: 4941 Comm: syz.3.2099 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 99.440114][ T4941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 99.440128][ T4941] Call Trace: [ 99.440135][ T4941] [ 99.440143][ T4941] __dump_stack+0x21/0x30 [ 99.440169][ T4941] dump_stack_lvl+0x140/0x1c0 [ 99.440192][ T4941] ? __cfi_dump_stack_lvl+0x10/0x10 [ 99.440215][ T4941] dump_stack+0x19/0x20 [ 99.440236][ T4941] should_fail_ex+0x3c2/0x510 [ 99.440258][ T4941] should_failslab+0xac/0x100 [ 99.440281][ T4941] __kmalloc_cache_noprof+0x41/0x470 [ 99.440315][ T4941] ? init_pseudo+0x68/0x1f0 [ 99.440339][ T4941] ? __kasan_kmalloc+0x96/0xb0 [ 99.440362][ T4941] init_pseudo+0x68/0x1f0 [ 99.440385][ T4941] sockfs_init_fs_context+0x20/0xb0 [ 99.440407][ T4941] alloc_fs_context+0x5c7/0x800 [ 99.440434][ T4941] fs_context_for_mount+0x26/0x40 [ 99.440468][ T4941] __se_sys_fsopen+0xab/0x390 [ 99.440500][ T4941] __x64_sys_fsopen+0x5f/0x80 [ 99.440529][ T4941] x64_sys_call+0x2d40/0x2ee0 [ 99.440554][ T4941] do_syscall_64+0x57/0xf0 [ 99.440577][ T4941] ? clear_bhb_loop+0x50/0xa0 [ 99.440609][ T4941] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 99.440640][ T4941] RIP: 0033:0x7f05227a94d9 [ 99.440658][ T4941] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.440679][ T4941] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 99.440704][ T4941] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 99.440722][ T4941] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000000 [ 99.440738][ T4941] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 99.440753][ T4941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.440767][ T4941] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 99.440789][ T4941] [ 99.552940][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 99.578190][ T449] Bluetooth: hci0: command 0x1003 tx timeout [ 99.990598][ T36] audit: type=1400 audit(1794499744.970:423): avc: denied { bind } for pid=4970 comm="syz.0.2111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 100.011193][ T4971] rust_binder: 4970:4971 got reply transaction with no transaction stack [ 100.020394][ T4971] rust_binder: 4970:4971 netlink report failed: ESRCH [ 100.039769][ T4971] rust_binder: 4970:4971 transaction reply to 0:0 failed EINVAL, code 0 size 0-0 line thread.rs:1556 [ 100.053135][ T311] rust_binder: 4970: undelivered TRANSACTION_ERROR: 29201 [ 100.069593][ T4977] MTRR 2 not used [ 100.453951][ T4785] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 100.550709][ T5028] rust_binder: 5026:5028 transaction async to 5026:0 failed EFAULT, code 0 size 76-24 line thread.rs:1251 [ 100.563219][ T373] rust_binder: 5026: undelivered TRANSACTION_ERROR: 29201 [ 100.579294][ T5030] FAULT_INJECTION: forcing a failure. [ 100.579294][ T5030] name failslab, interval 1, probability 0, space 0, times 0 [ 100.592119][ T5030] CPU: 1 UID: 0 PID: 5030 Comm: syz.4.2138 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 100.592155][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 100.592171][ T5030] Call Trace: [ 100.592178][ T5030] [ 100.592188][ T5030] __dump_stack+0x21/0x30 [ 100.592217][ T5030] dump_stack_lvl+0x140/0x1c0 [ 100.592240][ T5030] ? __cfi_dump_stack_lvl+0x10/0x10 [ 100.592267][ T5030] dump_stack+0x19/0x20 [ 100.592288][ T5030] should_fail_ex+0x3c2/0x510 [ 100.592312][ T5030] should_failslab+0xac/0x100 [ 100.592338][ T5030] __kmalloc_cache_noprof+0x41/0x470 [ 100.592375][ T5030] ? __percpu_counter_init_many+0x47e/0x570 [ 100.592409][ T5030] ? io_uring_alloc_task_context+0x1a7/0x6b0 [ 100.592438][ T5030] io_uring_alloc_task_context+0x1a7/0x6b0 [ 100.592466][ T5030] ? alloc_file_pseudo+0x191/0x1f0 [ 100.592492][ T5030] ? __cfi_io_uring_alloc_task_context+0x10/0x10 [ 100.592521][ T5030] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 100.592565][ T5030] __io_uring_add_tctx_node+0x324/0x590 [ 100.592594][ T5030] ? __cfi___io_uring_add_tctx_node+0x10/0x10 [ 100.592622][ T5030] ? anon_inode_create_getfile+0x3f/0x50 [ 100.592650][ T5030] io_uring_create+0xc78/0x13f0 [ 100.592678][ T5030] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 100.592710][ T5030] ? __se_sys_futex+0x13c/0x320 [ 100.592743][ T5030] ? __x64_sys_io_uring_setup+0x80/0x80 [ 100.592778][ T5030] ? __kasan_check_write+0x18/0x20 [ 100.592823][ T5030] __x64_sys_io_uring_setup+0x5f/0x80 [ 100.592877][ T5030] x64_sys_call+0x22c0/0x2ee0 [ 100.592903][ T5030] do_syscall_64+0x57/0xf0 [ 100.592929][ T5030] ? clear_bhb_loop+0x50/0xa0 [ 100.592963][ T5030] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 100.592996][ T5030] RIP: 0033:0x7f0eb4fa94d9 [ 100.593017][ T5030] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.593038][ T5030] RSP: 002b:00007f0eb5e40fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 100.593066][ T5030] RAX: ffffffffffffffda RBX: 0000200000000400 RCX: 00007f0eb4fa94d9 [ 100.593085][ T5030] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000002 [ 100.593102][ T5030] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 100.593117][ T5030] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 100.593133][ T5030] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffcf944f188 [ 100.593153][ T5030] [ 100.849962][ T5035] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2140'. [ 100.849964][ T36] audit: type=1400 audit(1794499745.830:424): avc: denied { nlmsg_read } for pid=5034 comm="syz.4.2140" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 100.999731][ T5049] loop5: detected capacity change from 0 to 7 [ 101.056551][ T36] audit: type=1400 audit(1794499746.040:425): avc: denied { ioctl } for pid=5058 comm="syz.3.2152" path="pid:[4026532307]" dev="nsfs" ino=4026532307 ioctlcmd=0xb702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 101.294342][ T5106] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2172'. [ 101.309364][ T5106] netlink: 43 bytes leftover after parsing attributes in process `syz.3.2172'. [ 101.319336][ T5106] netlink: 'syz.3.2172': attribute type 6 has an invalid length. [ 101.327253][ T5106] netlink: 'syz.3.2172': attribute type 5 has an invalid length. [ 101.335322][ T5106] netlink: 43 bytes leftover after parsing attributes in process `syz.3.2172'. [ 101.454671][ T5115] FAULT_INJECTION: forcing a failure. [ 101.454671][ T5115] name failslab, interval 1, probability 0, space 0, times 0 [ 101.471125][ T5115] CPU: 1 UID: 0 PID: 5115 Comm: syz.3.2177 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 101.471163][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 101.471179][ T5115] Call Trace: [ 101.471186][ T5115] [ 101.471195][ T5115] __dump_stack+0x21/0x30 [ 101.471222][ T5115] dump_stack_lvl+0x140/0x1c0 [ 101.471245][ T5115] ? __cfi_dump_stack_lvl+0x10/0x10 [ 101.471267][ T5115] ? check_stack_object+0x81/0x150 [ 101.471303][ T5115] dump_stack+0x19/0x20 [ 101.471324][ T5115] should_fail_ex+0x3c2/0x510 [ 101.471344][ T5115] should_failslab+0xac/0x100 [ 101.471369][ T5115] __kmalloc_cache_noprof+0x41/0x470 [ 101.471405][ T5115] ? memdup_user+0xb1/0x170 [ 101.471436][ T5115] ? __se_sys_mount+0x15f/0x480 [ 101.471458][ T5115] __se_sys_mount+0x15f/0x480 [ 101.471478][ T5115] ? __x64_sys_mount+0xf0/0xf0 [ 101.471498][ T5115] ? __kasan_check_write+0x18/0x20 [ 101.471532][ T5115] ? fpregs_restore_userregs+0x11c/0x260 [ 101.471566][ T5115] __x64_sys_mount+0xc3/0xf0 [ 101.471587][ T5115] x64_sys_call+0x2021/0x2ee0 [ 101.471611][ T5115] do_syscall_64+0x57/0xf0 [ 101.471636][ T5115] ? clear_bhb_loop+0x50/0xa0 [ 101.471669][ T5115] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 101.471701][ T5115] RIP: 0033:0x7f05227a94d9 [ 101.471721][ T5115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 101.471742][ T5115] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 101.471780][ T5115] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 101.471799][ T5115] RDX: 0000200000000300 RSI: 0000000000000000 RDI: 0000200000000000 [ 101.471817][ T5115] RBP: 00007f052283804e R08: 0000200000000100 R09: 0000000000000000 [ 101.471834][ T5115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.471850][ T5115] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 101.471870][ T5115] [ 101.717278][ T5130] FAULT_INJECTION: forcing a failure. [ 101.717278][ T5130] name failslab, interval 1, probability 0, space 0, times 0 [ 101.729997][ T5130] CPU: 1 UID: 0 PID: 5130 Comm: syz.4.2183 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 101.730035][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 101.730051][ T5130] Call Trace: [ 101.730059][ T5130] [ 101.730069][ T5130] __dump_stack+0x21/0x30 [ 101.730098][ T5130] dump_stack_lvl+0x140/0x1c0 [ 101.730121][ T5130] ? __cfi_dump_stack_lvl+0x10/0x10 [ 101.730143][ T5130] ? do_syscall_64+0x57/0xf0 [ 101.730171][ T5130] dump_stack+0x19/0x20 [ 101.730192][ T5130] should_fail_ex+0x3c2/0x510 [ 101.730215][ T5130] should_failslab+0xac/0x100 [ 101.730241][ T5130] kmem_cache_alloc_noprof+0x42/0x410 [ 101.730284][ T5130] ? __proc_create+0x535/0xb40 [ 101.730321][ T5130] __proc_create+0x535/0xb40 [ 101.730357][ T5130] ? proc_symlink+0x2d0/0x2d0 [ 101.730391][ T5130] ? __kasan_check_write+0x18/0x20 [ 101.730426][ T5130] ? _raw_write_lock+0x92/0xf0 [ 101.730452][ T5130] proc_create_reg+0x9a/0x120 [ 101.730474][ T5130] proc_create_net_data+0x99/0x1b0 [ 101.730509][ T5130] ? __cfi_proc_create_net_data+0x10/0x10 [ 101.730546][ T5130] nf_log_net_init+0x69/0x750 [ 101.730583][ T5130] ops_init+0x2ff/0x5d0 [ 101.730605][ T5130] ? __kasan_check_write+0x18/0x20 [ 101.730641][ T5130] ? rwsem_read_trylock+0x275/0x5a0 [ 101.730672][ T5130] setup_net+0x227/0x9b0 [ 101.730693][ T5130] ? copy_net_ns+0xa20/0xa20 [ 101.730727][ T5130] ? down_read_killable+0x7f/0x100 [ 101.730761][ T5130] ? __cfi_down_read_killable+0x10/0x10 [ 101.730797][ T5130] copy_net_ns+0x4fc/0xa20 [ 101.730834][ T5130] create_new_namespaces+0x390/0x6f0 [ 101.730861][ T5130] unshare_nsproxy_namespaces+0x124/0x180 [ 101.730885][ T5130] ksys_unshare+0x4f9/0x920 [ 101.730905][ T5130] ? fput+0x1a4/0x230 [ 101.730933][ T5130] ? __cfi_ksys_unshare+0x10/0x10 [ 101.730954][ T5130] ? __kasan_check_write+0x18/0x20 [ 101.730988][ T5130] __x64_sys_unshare+0x3c/0x50 [ 101.731009][ T5130] x64_sys_call+0x2998/0x2ee0 [ 101.731034][ T5130] do_syscall_64+0x57/0xf0 [ 101.731059][ T5130] ? clear_bhb_loop+0x50/0xa0 [ 101.731092][ T5130] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 101.731124][ T5130] RIP: 0033:0x7f0eb4fa94d9 [ 101.731145][ T5130] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 101.731166][ T5130] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 101.731192][ T5130] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 101.731210][ T5130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 101.731226][ T5130] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 101.731242][ T5130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.731265][ T5130] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 101.731285][ T5130] [ 101.762550][ T5132] FAULT_INJECTION: forcing a failure. [ 101.762550][ T5132] name failslab, interval 1, probability 0, space 0, times 0 [ 102.024909][ T5132] CPU: 1 UID: 0 PID: 5132 Comm: syz.3.2184 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 102.024948][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 102.024963][ T5132] Call Trace: [ 102.024971][ T5132] [ 102.024979][ T5132] __dump_stack+0x21/0x30 [ 102.025006][ T5132] dump_stack_lvl+0x140/0x1c0 [ 102.025028][ T5132] ? __cfi_dump_stack_lvl+0x10/0x10 [ 102.025053][ T5132] dump_stack+0x19/0x20 [ 102.025074][ T5132] should_fail_ex+0x3c2/0x510 [ 102.025096][ T5132] should_failslab+0xac/0x100 [ 102.025122][ T5132] __kmalloc_cache_noprof+0x41/0x470 [ 102.025157][ T5132] ? cgroup_init_fs_context+0x65/0x4d0 [ 102.025192][ T5132] ? __kasan_kmalloc+0x96/0xb0 [ 102.025219][ T5132] cgroup_init_fs_context+0x65/0x4d0 [ 102.025263][ T5132] alloc_fs_context+0x5c7/0x800 [ 102.025293][ T5132] fs_context_for_mount+0x26/0x40 [ 102.025321][ T5132] __se_sys_fsopen+0xab/0x390 [ 102.025353][ T5132] __x64_sys_fsopen+0x5f/0x80 [ 102.025385][ T5132] x64_sys_call+0x2d40/0x2ee0 [ 102.025410][ T5132] do_syscall_64+0x57/0xf0 [ 102.025434][ T5132] ? clear_bhb_loop+0x50/0xa0 [ 102.025467][ T5132] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 102.025498][ T5132] RIP: 0033:0x7f05227a94d9 [ 102.025517][ T5132] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.025538][ T5132] RSP: 002b:00007f0523625028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 102.025562][ T5132] RAX: ffffffffffffffda RBX: 00007f0522a25fa0 RCX: 00007f05227a94d9 [ 102.025580][ T5132] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000500 [ 102.025596][ T5132] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 102.025611][ T5132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.025626][ T5132] R13: 00007f0522a26038 R14: 00007f0522a25fa0 R15: 00007ffe1001c3c8 [ 102.025648][ T5132] [ 102.238327][ T5142] netlink: 25 bytes leftover after parsing attributes in process `syz.3.2188'. [ 102.248212][ T5142] ifb1: entered promiscuous mode [ 102.255560][ T5142] netlink: 45349 bytes leftover after parsing attributes in process `syz.3.2188'. [ 102.264889][ T5142] 0XD: renamed from ifb1 [ 102.280580][ T5142] 0XD: left promiscuous mode [ 102.285839][ T5142] 0XD: entered allmulticast mode [ 102.311960][ T36] audit: type=1400 audit(1794499747.290:426): avc: denied { search } for pid=5143 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.334320][ T36] audit: type=1400 audit(1794499747.300:427): avc: denied { read } for pid=5150 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.357780][ T36] audit: type=1400 audit(1794499747.300:428): avc: denied { open } for pid=5150 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.387678][ T36] audit: type=1400 audit(1794499747.300:429): avc: denied { getattr } for pid=5150 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.414519][ T36] audit: type=1400 audit(1794499747.300:430): avc: denied { getattr } for pid=5150 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=435 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 102.440705][ T36] audit: type=1400 audit(1794499747.350:431): avc: denied { bind } for pid=5147 comm="syz.2.2198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 102.481901][ T36] audit: type=1400 audit(1794499747.460:432): avc: denied { read } for pid=5157 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=435 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 102.618167][ T5188] FAULT_INJECTION: forcing a failure. [ 102.618167][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 102.631171][ T5188] CPU: 0 UID: 0 PID: 5188 Comm: syz.2.2202 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 102.631217][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 102.631234][ T5188] Call Trace: [ 102.631241][ T5188] [ 102.631250][ T5188] __dump_stack+0x21/0x30 [ 102.631280][ T5188] dump_stack_lvl+0x140/0x1c0 [ 102.631303][ T5188] ? __cfi_dump_stack_lvl+0x10/0x10 [ 102.631325][ T5188] ? __kasan_kmalloc+0x96/0xb0 [ 102.631352][ T5188] dump_stack+0x19/0x20 [ 102.631372][ T5188] should_fail_ex+0x3c2/0x510 [ 102.631394][ T5188] should_failslab+0xac/0x100 [ 102.631420][ T5188] __kmalloc_cache_noprof+0x41/0x470 [ 102.631456][ T5188] ? __cfi_selinux_file_open+0x10/0x10 [ 102.631479][ T5188] ? full_proxy_open+0x26c/0x8e0 [ 102.631505][ T5188] full_proxy_open+0x26c/0x8e0 [ 102.631530][ T5188] ? bpf_lsm_file_open+0xd/0x20 [ 102.631576][ T5188] ? __cfi_full_proxy_open+0x10/0x10 [ 102.631601][ T5188] do_dentry_open+0x97c/0x1510 [ 102.631632][ T5188] vfs_open+0x86/0x240 [ 102.631658][ T5188] ? __cfi_vfs_open+0x10/0x10 [ 102.631685][ T5188] ? may_open+0x352/0x430 [ 102.631711][ T5188] path_openat+0x2c49/0x35a0 [ 102.631740][ T5188] ? kasan_save_alloc_info+0x3a/0x50 [ 102.631771][ T5188] ? getname+0x1b/0x30 [ 102.631791][ T5188] ? x64_sys_call+0xe69/0x2ee0 [ 102.631815][ T5188] ? do_syscall_64+0x57/0xf0 [ 102.631841][ T5188] ? do_filp_open+0x440/0x440 [ 102.631869][ T5188] do_filp_open+0x1f2/0x440 [ 102.631895][ T5188] ? __cfi_do_filp_open+0x10/0x10 [ 102.631926][ T5188] ? alloc_fd+0x4c1/0x570 [ 102.631950][ T5188] do_sys_openat2+0x134/0x1d0 [ 102.631979][ T5188] ? fput+0x1a4/0x230 [ 102.632004][ T5188] ? do_sys_open+0x100/0x100 [ 102.632033][ T5188] __x64_sys_openat+0x13a/0x170 [ 102.632063][ T5188] x64_sys_call+0xe69/0x2ee0 [ 102.632087][ T5188] do_syscall_64+0x57/0xf0 [ 102.632110][ T5188] ? clear_bhb_loop+0x50/0xa0 [ 102.632142][ T5188] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 102.632177][ T5188] RIP: 0033:0x7f48fbda94d9 [ 102.632197][ T5188] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.632225][ T5188] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.632250][ T5188] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 102.632268][ T5188] RDX: 0000000000000001 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 102.632284][ T5188] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 102.632299][ T5188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.632313][ T5188] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 102.632334][ T5188] [ 104.794062][ T311] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 104.959705][ T311] usb 1-1: unable to get BOS descriptor or descriptor too short [ 104.973702][ T311] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 104.989441][ T311] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 104.998798][ T311] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 105.015498][ T311] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 105.032772][ T311] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 105.052759][ T311] usb 1-1: config 1 interface 1 has no altsetting 0 [ 105.073280][ T311] usb 1-1: string descriptor 0 read error: -22 [ 105.079545][ T311] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 105.101993][ T311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.127383][ T311] snd-usb-audio 1-1:1.0: Interface 0 is not authorized for usage [ 105.176664][ T5495] batadv_slave_0: entered promiscuous mode [ 105.183558][ T5494] batadv_slave_0: left promiscuous mode [ 105.287949][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 105.287969][ T36] audit: type=1400 audit(1794499750.270:447): avc: denied { read } for pid=5513 comm="syz.4.2266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 105.472837][ T373] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 105.632157][ T311] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 105.644607][ T373] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.657259][ T373] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 105.669045][ T373] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.677325][ T373] usb 3-1: Product: syz [ 105.681951][ T373] usb 3-1: Manufacturer: syz [ 105.686773][ T373] usb 3-1: SerialNumber: syz [ 105.694229][ T373] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 105.700170][ T373] cdc_wdm 3-1:1.0: Unknown control protocol [ 105.784017][ T311] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 105.797931][ T311] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 105.809188][ T311] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 105.821217][ T311] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 105.832679][ T311] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.842493][ T311] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.850681][ T311] usb 5-1: Product: syz [ 105.855053][ T311] usb 5-1: Manufacturer: syz [ 105.859682][ T311] usb 5-1: SerialNumber: syz [ 105.872855][ T5525] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 105.881509][ T311] cdc_mbim 5-1:1.0: skipping garbage [ 106.082383][ T5525] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 106.452381][ T373] usb 3-1: USB disconnect, device number 19 [ 106.691089][ T5525] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 106.792786][ T449] Bluetooth: hci0: command 0x1003 tx timeout [ 106.792799][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 106.899399][ T311] cdc_mbim 5-1:1.0: bind() failure [ 106.907512][ T311] cdc_ncm 5-1:1.1: probe with driver cdc_ncm failed with error -71 [ 106.916680][ T311] cdc_mbim 5-1:1.1: probe with driver cdc_mbim failed with error -71 [ 106.936099][ T311] usb 5-1: USB disconnect, device number 8 [ 107.243465][ T31] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 107.392789][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 107.420922][ T31] usb 4-1: config 0 interface 0 has no altsetting 0 [ 107.434570][ T31] usb 4-1: New USB device found, idVendor=0c16, idProduct=0002, bcdDevice= 0.00 [ 107.441279][ T5734] random: crng reseeded on system resumption [ 107.452793][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.461539][ T5734] FAULT_INJECTION: forcing a failure. [ 107.461539][ T5734] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.485471][ T31] usb 4-1: config 0 descriptor?? [ 107.488390][ T5734] CPU: 0 UID: 0 PID: 5734 Comm: syz.4.2274 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 107.488505][ T5734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 107.488546][ T5734] Call Trace: [ 107.488559][ T5734] [ 107.488584][ T5734] __dump_stack+0x21/0x30 [ 107.488651][ T5734] dump_stack_lvl+0x140/0x1c0 [ 107.488707][ T5734] ? __cfi_dump_stack_lvl+0x10/0x10 [ 107.488764][ T5734] ? misc_open+0x2ef/0x370 [ 107.488844][ T5734] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 107.488920][ T5734] dump_stack+0x19/0x20 [ 107.488969][ T5734] should_fail_ex+0x3c2/0x510 [ 107.489019][ T5734] should_fail_alloc_page+0xec/0x110 [ 107.489078][ T5734] __alloc_pages_noprof+0x1c0/0x7e0 [ 107.489152][ T5734] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 107.489223][ T5734] ? kasan_save_alloc_info+0x3a/0x50 [ 107.489304][ T5734] ? __kasan_kmalloc+0x96/0xb0 [ 107.489349][ T5734] get_zeroed_page_noprof+0x1f/0x50 [ 107.489434][ T5734] get_image_page+0x3f/0x3e0 [ 107.489518][ T5734] memory_bm_create+0x770/0xff0 [ 107.489589][ T5734] ? kasan_save_alloc_info+0x3a/0x50 [ 107.489665][ T5734] create_basic_memory_bitmaps+0xa9/0x4b0 [ 107.489756][ T5734] snapshot_open+0x1bd/0x2a0 [ 107.489851][ T5734] ? __cfi_snapshot_open+0x10/0x10 [ 107.489941][ T5734] misc_open+0x2ef/0x370 [ 107.490020][ T5734] chrdev_open+0x4eb/0x610 [ 107.490072][ T5734] ? __cfi_chrdev_open+0x10/0x10 [ 107.490133][ T5734] ? bpf_lsm_file_open+0xd/0x20 [ 107.490197][ T5734] ? __cfi_chrdev_open+0x10/0x10 [ 107.490248][ T5734] do_dentry_open+0x97c/0x1510 [ 107.490323][ T5734] vfs_open+0x86/0x240 [ 107.490393][ T5734] ? __cfi_vfs_open+0x10/0x10 [ 107.490455][ T5734] ? may_open+0x352/0x430 [ 107.490503][ T5734] path_openat+0x2c49/0x35a0 [ 107.490598][ T5734] ? kasan_save_alloc_info+0x3a/0x50 [ 107.490693][ T5734] ? getname+0x1b/0x30 [ 107.490754][ T5734] ? x64_sys_call+0xe69/0x2ee0 [ 107.490816][ T5734] ? do_syscall_64+0x57/0xf0 [ 107.490890][ T5734] ? do_filp_open+0x440/0x440 [ 107.490971][ T5734] do_filp_open+0x1f2/0x440 [ 107.491022][ T5734] ? __cfi_do_filp_open+0x10/0x10 [ 107.491083][ T5734] ? alloc_fd+0x4c1/0x570 [ 107.491145][ T5734] do_sys_openat2+0x134/0x1d0 [ 107.491218][ T5734] ? fput+0x1a4/0x230 [ 107.491276][ T5734] ? do_sys_open+0x100/0x100 [ 107.491357][ T5734] __x64_sys_openat+0x13a/0x170 [ 107.491438][ T5734] x64_sys_call+0xe69/0x2ee0 [ 107.491501][ T5734] do_syscall_64+0x57/0xf0 [ 107.491555][ T5734] ? clear_bhb_loop+0x50/0xa0 [ 107.491648][ T5734] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 107.491729][ T5734] RIP: 0033:0x7f0eb4fa94d9 [ 107.491796][ T5734] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.491848][ T5734] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.491917][ T5734] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 107.491974][ T5734] RDX: 0000000000082201 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 107.492016][ T5734] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 107.492068][ T5734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.492101][ T5734] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 107.492160][ T5734] [ 107.628048][ T373] usb 1-1: USB disconnect, device number 17 [ 107.885020][ T5752] FAULT_INJECTION: forcing a failure. [ 107.885020][ T5752] name failslab, interval 1, probability 0, space 0, times 0 [ 107.897794][ T5752] CPU: 0 UID: 0 PID: 5752 Comm: syz.2.2278 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 107.897831][ T5752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 107.897848][ T5752] Call Trace: [ 107.897856][ T5752] [ 107.897866][ T5752] __dump_stack+0x21/0x30 [ 107.897893][ T5752] dump_stack_lvl+0x140/0x1c0 [ 107.897915][ T5752] ? __cfi_dump_stack_lvl+0x10/0x10 [ 107.897939][ T5752] dump_stack+0x19/0x20 [ 107.897959][ T5752] should_fail_ex+0x3c2/0x510 [ 107.897981][ T5752] ? posix_acl_from_xattr+0x11e/0x670 [ 107.898014][ T5752] should_failslab+0xac/0x100 [ 107.898040][ T5752] __kmalloc_noprof+0x69/0x510 [ 107.898074][ T5752] ? posix_acl_from_xattr+0x11e/0x670 [ 107.898108][ T5752] ? __kasan_slab_free+0x6a/0x80 [ 107.898132][ T5752] posix_acl_from_xattr+0x11e/0x670 [ 107.898174][ T5752] do_set_acl+0xa4/0x180 [ 107.898207][ T5752] path_setxattr+0x35f/0x5a0 [ 107.898231][ T5752] ? simple_xattrs_free+0x180/0x180 [ 107.898259][ T5752] ? xfd_validate_state+0x68/0x140 [ 107.898282][ T5752] ? __kasan_check_write+0x18/0x20 [ 107.898314][ T5752] ? fpregs_restore_userregs+0x11c/0x260 [ 107.898347][ T5752] __x64_sys_lsetxattr+0xc6/0xe0 [ 107.898383][ T5752] x64_sys_call+0x2db8/0x2ee0 [ 107.898406][ T5752] do_syscall_64+0x57/0xf0 [ 107.898429][ T5752] ? clear_bhb_loop+0x50/0xa0 [ 107.898462][ T5752] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 107.898492][ T5752] RIP: 0033:0x7f48fbda94d9 [ 107.898512][ T5752] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.898531][ T5752] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 107.898557][ T5752] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 107.898575][ T5752] RDX: 00002000000002c0 RSI: 0000200000000280 RDI: 0000200000000240 [ 107.898592][ T5752] RBP: 00007f48fbe3804e R08: 0000000000000003 R09: 0000000000000000 [ 107.898608][ T5752] R10: 0000000000000024 R11: 0000000000000246 R12: 0000000000000000 [ 107.898623][ T5752] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 107.898645][ T5752] [ 108.157263][ T5761] serio: Serial port ptm0 [ 108.163511][ T5765] input: syz1 as /devices/virtual/input/input28 [ 108.226008][ T5778] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 108.233805][ T5778] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 108.297420][ T5789] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2288'. [ 108.307180][ T5789] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2288'. [ 108.316363][ T5789] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2288'. [ 108.327888][ T31] input: HID 0c16:0002 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0C16:0002.0013/input/input29 [ 108.377256][ T31] gyration 0003:0C16:0002.0013: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 0c16:0002] on usb-dummy_hcd.3-1/input0 [ 108.503969][ T5811] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2294'. [ 109.102269][ T5895] FAULT_INJECTION: forcing a failure. [ 109.102269][ T5895] name failslab, interval 1, probability 0, space 0, times 0 [ 109.115207][ T5895] CPU: 0 UID: 0 PID: 5895 Comm: syz.2.2309 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 109.115257][ T5895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 109.115272][ T5895] Call Trace: [ 109.115280][ T5895] [ 109.115289][ T5895] __dump_stack+0x21/0x30 [ 109.115319][ T5895] dump_stack_lvl+0x140/0x1c0 [ 109.115341][ T5895] ? __cfi_dump_stack_lvl+0x10/0x10 [ 109.115364][ T5895] dump_stack+0x19/0x20 [ 109.115384][ T5895] should_fail_ex+0x3c2/0x510 [ 109.115406][ T5895] should_failslab+0xac/0x100 [ 109.115430][ T5895] kmem_cache_alloc_noprof+0x42/0x410 [ 109.115464][ T5895] ? mas_wr_store_type+0x13f3/0x1b40 [ 109.115494][ T5895] ? mas_alloc_nodes+0x254/0x9d0 [ 109.115527][ T5895] mas_alloc_nodes+0x254/0x9d0 [ 109.115561][ T5895] mas_preallocate+0x79b/0xc90 [ 109.115591][ T5895] ? unlink_file_vma_batch_final+0x240/0x2d0 [ 109.115617][ T5895] ? free_pgtables+0x70f/0x790 [ 109.115648][ T5895] ? __cfi_mas_preallocate+0x10/0x10 [ 109.115678][ T5895] ? __cfi_free_pgtables+0x10/0x10 [ 109.115707][ T5895] ? lru_add_drain_cpu+0x338/0x450 [ 109.115734][ T5895] commit_merge+0x4c6/0xee0 [ 109.115753][ T5895] ? __kasan_check_write+0x18/0x20 [ 109.115785][ T5895] ? vma_expand+0x5b0/0x5b0 [ 109.115804][ T5895] ? mas_prev_slot+0xb6b/0xc20 [ 109.115834][ T5895] vma_expand+0x354/0x5b0 [ 109.115853][ T5895] vma_merge_new_range+0x659/0x900 [ 109.115888][ T5895] mmap_region+0xc1d/0x1d10 [ 109.115919][ T5895] ? __sched_text_start+0x10/0x10 [ 109.115945][ T5895] ? __cfi_mmap_region+0x10/0x10 [ 109.115977][ T5895] ? preempt_schedule_irq+0xab/0x110 [ 109.116003][ T5895] ? __kasan_check_read+0x15/0x20 [ 109.116035][ T5895] ? arch_get_unmapped_area_topdown+0x235/0x830 [ 109.116077][ T5895] ? __get_unmapped_area+0x406/0x470 [ 109.116113][ T5895] do_mmap+0xa47/0x1370 [ 109.116144][ T5895] ? __cfi_selinux_mmap_file+0x10/0x10 [ 109.116179][ T5895] ? __cfi_do_mmap+0x10/0x10 [ 109.116209][ T5895] ? __kasan_check_write+0x18/0x20 [ 109.116239][ T5895] ? down_write_killable+0xee/0x2d0 [ 109.116272][ T5895] ? __cfi_down_write_killable+0x10/0x10 [ 109.116305][ T5895] ? do_futex+0x32a/0x510 [ 109.116331][ T5895] vm_mmap_pgoff+0x367/0x4b0 [ 109.116364][ T5895] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 109.116396][ T5895] ? xfd_validate_state+0x68/0x140 [ 109.116418][ T5895] ksys_mmap_pgoff+0xfa/0x1e0 [ 109.116449][ T5895] ? __kasan_check_write+0x18/0x20 [ 109.116482][ T5895] __x64_sys_mmap+0x121/0x140 [ 109.116507][ T5895] x64_sys_call+0x13bf/0x2ee0 [ 109.116531][ T5895] do_syscall_64+0x57/0xf0 [ 109.116554][ T5895] ? clear_bhb_loop+0x50/0xa0 [ 109.116587][ T5895] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 109.116617][ T5895] RIP: 0033:0x7f48fbda94d9 [ 109.116636][ T5895] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.116655][ T5895] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 109.116680][ T5895] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 109.116698][ T5895] RDX: 0000000002000007 RSI: 0000000000001000 RDI: 0000200000ffc000 [ 109.116715][ T5895] RBP: 00007f48fbe3804e R08: ffffffffffffffff R09: 0000000000000000 [ 109.116732][ T5895] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000000 [ 109.116746][ T5895] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 109.116766][ T5895] [ 109.514892][ T36] audit: type=1400 audit(1794499754.500:448): avc: denied { map } for pid=5915 comm="syz.2.2312" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 109.629004][ T5929] FAULT_INJECTION: forcing a failure. [ 109.629004][ T5929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.644328][ T5929] CPU: 0 UID: 0 PID: 5929 Comm: syz.2.2314 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 109.644375][ T5929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 109.644393][ T5929] Call Trace: [ 109.644402][ T5929] [ 109.644412][ T5929] __dump_stack+0x21/0x30 [ 109.644445][ T5929] dump_stack_lvl+0x140/0x1c0 [ 109.644469][ T5929] ? __cfi_dump_stack_lvl+0x10/0x10 [ 109.644495][ T5929] ? kernel_text_address+0xa9/0xe0 [ 109.644536][ T5929] dump_stack+0x19/0x20 [ 109.644557][ T5929] should_fail_ex+0x3c2/0x510 [ 109.644583][ T5929] should_fail_alloc_page+0xec/0x110 [ 109.644612][ T5929] __alloc_pages_noprof+0x1c0/0x7e0 [ 109.644646][ T5929] ? cgroup_rstat_updated+0x144/0x800 [ 109.644684][ T5929] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 109.644720][ T5929] ? update_curr+0x6bc/0x9c0 [ 109.644750][ T5929] pte_alloc_one+0x92/0x530 [ 109.644781][ T5929] ? __cfi_pte_alloc_one+0x10/0x10 [ 109.644812][ T5929] ? update_curr+0x51c/0x9c0 [ 109.644843][ T5929] __pte_alloc+0x79/0x440 [ 109.644878][ T5929] ? __cfi___pte_alloc+0x10/0x10 [ 109.644916][ T5929] walk_pgd_range+0xc6c/0x1c20 [ 109.644951][ T5929] ? dequeue_entities+0x644/0x1380 [ 109.644977][ T5929] ? __cfi_guard_install_set_pte+0x10/0x10 [ 109.645027][ T5929] ? __cfi_guard_install_set_pte+0x10/0x10 [ 109.645067][ T5929] ? __cfi_guard_install_pte_entry+0x10/0x10 [ 109.645105][ T5929] ? walk_page_range_novma+0x2a0/0x2a0 [ 109.645139][ T5929] ? find_vma+0xd3/0x120 [ 109.645174][ T5929] ? __cfi_find_vma+0x10/0x10 [ 109.645218][ T5929] ? __kasan_check_read+0x15/0x20 [ 109.645255][ T5929] ? __perf_event_task_sched_in+0x101a/0x11f0 [ 109.645284][ T5929] walk_page_range_mm+0x620/0x850 [ 109.645317][ T5929] ? __cfi_walk_page_range_mm+0x10/0x10 [ 109.645351][ T5929] ? __cfi___perf_event_task_sched_out+0x10/0x10 [ 109.645380][ T5929] madvise_vma_behavior+0x14bd/0x2e70 [ 109.645417][ T5929] ? __cfi_madvise_vma_behavior+0x10/0x10 [ 109.645457][ T5929] ? __sched_text_start+0x10/0x10 [ 109.645488][ T5929] ? __futex_queue+0x19f/0x350 [ 109.645516][ T5929] ? __cfi___futex_queue+0x10/0x10 [ 109.645544][ T5929] ? mtree_range_walk+0x573/0x730 [ 109.645581][ T5929] ? mas_prev_slot+0xb6b/0xc20 [ 109.645618][ T5929] ? mas_prev+0x5f/0xa0 [ 109.645651][ T5929] ? find_vma_prev+0x12a/0x1b0 [ 109.645689][ T5929] ? __cfi_find_vma_prev+0x10/0x10 [ 109.645727][ T5929] ? __kasan_check_write+0x18/0x20 [ 109.645764][ T5929] ? rwsem_read_trylock+0x275/0x5a0 [ 109.645796][ T5929] ? downgrade_write+0x470/0x470 [ 109.645827][ T5929] madvise_walk_vmas+0x3f1/0x700 [ 109.645862][ T5929] ? __cfi_madvise_vma_behavior+0x10/0x10 [ 109.645898][ T5929] ? down_read+0x7f/0xe0 [ 109.645932][ T5929] ? madvise_set_anon_name+0x650/0x650 [ 109.645966][ T5929] ? __asan_memset+0x39/0x50 [ 109.646001][ T5929] ? blk_start_plug+0x71/0x1c0 [ 109.646040][ T5929] do_madvise+0x5e8/0xbb0 [ 109.646074][ T5929] ? __cfi_do_madvise+0x10/0x10 [ 109.646109][ T5929] ? xfd_validate_state+0x68/0x140 [ 109.646135][ T5929] ? __kasan_check_write+0x18/0x20 [ 109.646170][ T5929] ? fpregs_restore_userregs+0x11c/0x260 [ 109.646206][ T5929] __x64_sys_madvise+0xad/0xc0 [ 109.646241][ T5929] x64_sys_call+0x20c3/0x2ee0 [ 109.646268][ T5929] do_syscall_64+0x57/0xf0 [ 109.646295][ T5929] ? clear_bhb_loop+0x50/0xa0 [ 109.646330][ T5929] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 109.646364][ T5929] RIP: 0033:0x7f48fbda94d9 [ 109.646384][ T5929] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.646407][ T5929] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 109.646434][ T5929] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 109.646454][ T5929] RDX: 0000000000000066 RSI: 000000000080fd00 RDI: 000020000042f000 [ 109.646472][ T5929] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 109.646489][ T5929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.646506][ T5929] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 109.646528][ T5929] [ 109.664082][ T36] audit: type=1400 audit(1794499754.640:449): avc: denied { append } for pid=5931 comm="syz.0.2315" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 110.059973][ T312] usb 4-1: USB disconnect, device number 11 [ 110.492963][ T373] rust_binder: 6001: undelivered TRANSACTION_COMPLETE [ 110.534557][ T6011] bridge0: entered allmulticast mode [ 110.545061][ T6011] bridge0: left allmulticast mode [ 110.663336][ T6033] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 110.689217][ T6033] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 110.825115][ T6058] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 110.928806][ T311] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 110.955405][ T311] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on syz0 [ 111.104600][ T6096] zero sized request [ 111.209252][ T6111] syzkaller1: refused to change device tx_queue_len [ 111.243083][ T6091] syz.3.2363 (6091): drop_caches: 2 [ 111.248583][ T6097] syz.3.2363 (6097): drop_caches: 2 [ 111.354616][ T6130] input: syz0 as /devices/virtual/input/input30 [ 111.424460][ T6140] kvm: user requested TSC rate below hardware speed [ 111.642796][ T311] rust_binder: 6181: undelivered TRANSACTION_COMPLETE [ 111.665743][ T311] rust_binder: 6181: undelivered transaction 80, process died [ 111.813944][ T6209] rust_binder: 6208:6209 got transaction with invalid offset [ 111.821488][ T6209] rust_binder: 6208:6209 transaction async to 6208:0 failed EINVAL, code 1 size 72-24 line thread.rs:1239 [ 111.871587][ T6219] FAULT_INJECTION: forcing a failure. [ 111.871587][ T6219] name failslab, interval 1, probability 0, space 0, times 0 [ 111.885908][ T6219] CPU: 1 UID: 0 PID: 6219 Comm: syz.2.2403 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 111.885945][ T6219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 111.885963][ T6219] Call Trace: [ 111.885971][ T6219] [ 111.885981][ T6219] __dump_stack+0x21/0x30 [ 111.886012][ T6219] dump_stack_lvl+0x140/0x1c0 [ 111.886036][ T6219] ? __cfi_dump_stack_lvl+0x10/0x10 [ 111.886059][ T6219] ? futex_wake+0x627/0x950 [ 111.886094][ T6219] dump_stack+0x19/0x20 [ 111.886116][ T6219] should_fail_ex+0x3c2/0x510 [ 111.886141][ T6219] should_failslab+0xac/0x100 [ 111.886169][ T6219] kmem_cache_alloc_noprof+0x42/0x410 [ 111.886206][ T6219] ? prepare_creds+0x47/0x6b0 [ 111.886240][ T6219] prepare_creds+0x47/0x6b0 [ 111.886272][ T6219] cap_task_prctl+0x58c/0x9c0 [ 111.886312][ T6219] security_task_prctl+0x99/0x2e0 [ 111.886339][ T6219] __se_sys_prctl+0xd4/0x1480 [ 111.886370][ T6219] ? __x64_sys_prctl+0xf0/0xf0 [ 111.886399][ T6219] ? __kasan_check_write+0x18/0x20 [ 111.886434][ T6219] ? fpregs_restore_userregs+0x11c/0x260 [ 111.886469][ T6219] __x64_sys_prctl+0xc3/0xf0 [ 111.886498][ T6219] x64_sys_call+0x2614/0x2ee0 [ 111.886523][ T6219] do_syscall_64+0x57/0xf0 [ 111.886565][ T6219] ? clear_bhb_loop+0x50/0xa0 [ 111.886595][ T6219] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 111.886624][ T6219] RIP: 0033:0x7f48fbda94d9 [ 111.886641][ T6219] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.886659][ T6219] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 111.886680][ T6219] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 111.886697][ T6219] RDX: 0000000000000000 RSI: 000000000000001d RDI: 000000000000001c [ 111.886710][ T6219] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 111.886724][ T6219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.886736][ T6219] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 111.886753][ T6219] [ 112.093558][ T6227] input: syz1 as /devices/virtual/input/input31 [ 112.221695][ T6245] batadv_slave_0: entered promiscuous mode [ 112.238286][ T6245] batadv_slave_0: left promiscuous mode [ 112.366034][ T6278] netlink: 182 bytes leftover after parsing attributes in process `syz.4.2423'. [ 112.957570][ T6354] netlink: 'syz.0.2446': attribute type 4 has an invalid length. [ 112.965550][ T6354] netlink: 17 bytes leftover after parsing attributes in process `syz.0.2446'. [ 113.342811][ T311] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 113.462794][ T411] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 113.518462][ T311] usb 5-1: Using ep0 maxpacket: 16 [ 113.525706][ T311] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.538533][ T311] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 113.548660][ T311] usb 5-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 113.562016][ T311] usb 5-1: config 0 interface 0 has no altsetting 0 [ 113.568882][ T311] usb 5-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 113.578177][ T311] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.588390][ T311] usb 5-1: config 0 descriptor?? [ 113.633961][ T411] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.645080][ T411] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 113.654534][ T411] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.666199][ T411] usb 4-1: config 0 descriptor?? [ 113.809001][ T6396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.817724][ T6396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 114.051063][ T311] hid (null): unknown global tag 0xc [ 114.058805][ T6499] FAULT_INJECTION: forcing a failure. [ 114.058805][ T6499] name failslab, interval 1, probability 0, space 0, times 0 [ 114.071726][ T311] hid (null): unknown global tag 0xe [ 114.078271][ T311] hid (null): bogus close delimiter [ 114.084738][ T411] keytouch 0003:0926:3333.0015: fixing up Keytouch IEC report descriptor [ 114.093266][ T6499] CPU: 1 UID: 0 PID: 6499 Comm: syz.2.2467 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 114.093301][ T6499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 114.093319][ T6499] Call Trace: [ 114.093328][ T6499] [ 114.093337][ T6499] __dump_stack+0x21/0x30 [ 114.093369][ T6499] dump_stack_lvl+0x140/0x1c0 [ 114.093392][ T6499] ? __cfi_dump_stack_lvl+0x10/0x10 [ 114.093416][ T6499] dump_stack+0x19/0x20 [ 114.093438][ T6499] should_fail_ex+0x3c2/0x510 [ 114.093461][ T6499] should_failslab+0xac/0x100 [ 114.093487][ T6499] kmem_cache_alloc_noprof+0x42/0x410 [ 114.093519][ T6499] ? prepare_creds+0x47/0x6b0 [ 114.093548][ T6499] prepare_creds+0x47/0x6b0 [ 114.093577][ T6499] lookup_user_key+0x359/0x1230 [ 114.093607][ T6499] ? __cfi_lookup_user_key+0x10/0x10 [ 114.093636][ T6499] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 114.093669][ T6499] __se_sys_add_key+0x317/0x4b0 [ 114.093697][ T6499] ? __x64_sys_add_key+0xf0/0xf0 [ 114.093721][ T6499] ? __kasan_check_write+0x18/0x20 [ 114.093757][ T6499] ? fpregs_restore_userregs+0x11c/0x260 [ 114.093792][ T6499] __x64_sys_add_key+0xc3/0xf0 [ 114.093814][ T6499] x64_sys_call+0x195f/0x2ee0 [ 114.093840][ T6499] do_syscall_64+0x57/0xf0 [ 114.093863][ T6499] ? clear_bhb_loop+0x50/0xa0 [ 114.093896][ T6499] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 114.093928][ T6499] RIP: 0033:0x7f48fbda94d9 [ 114.093949][ T6499] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.093969][ T6499] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 114.093995][ T6499] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 114.094014][ T6499] RDX: 0000000000000000 RSI: 0000200000000800 RDI: 00002000000007c0 [ 114.094031][ T6499] RBP: 00007f48fbe3804e R08: fffffffffffffffe R09: 0000000000000000 [ 114.094047][ T6499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.094080][ T6499] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 114.094100][ T6499] [ 114.098153][ T311] hid (null): global environment stack underflow [ 114.314377][ T411] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0015/input/input33 [ 114.351868][ T311] usb 5-1: USB disconnect, device number 9 [ 114.386214][ T411] keytouch 0003:0926:3333.0015: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 114.424108][ T6514] input: syz1 as /devices/virtual/input/input34 [ 114.465381][ T6517] new mount options do not match the existing superblock, will be ignored [ 114.474342][ T36] audit: type=1400 audit(1794499759.460:450): avc: denied { mount } for pid=6516 comm="syz.2.2472" name="/" dev="cgroup" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 114.653192][ T311] usb 4-1: USB disconnect, device number 12 [ 114.772819][ T312] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 114.935835][ T312] usb 3-1: unable to get BOS descriptor or descriptor too short [ 114.946697][ T312] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 114.954451][ T312] usb 3-1: can't read configurations, error -71 [ 115.191131][ T6605] input: syz0 as /devices/virtual/input/input35 [ 115.375756][ T6645] loop4: detected capacity change from 0 to 7 [ 115.384704][ T6645] buffer_io_error: 3 callbacks suppressed [ 115.384726][ T6645] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.422991][ T6645] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.446058][ T6645] loop4: unable to read partition table [ 115.474321][ T6645] loop_reread_partitions: partition scan of loop4 (Sj %`ր5) failed (rc=-5) [ 115.476662][ T6648] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.501182][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.526658][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.562926][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.576435][ T6662] FAULT_INJECTION: forcing a failure. [ 115.576435][ T6662] name failslab, interval 1, probability 0, space 0, times 0 [ 115.589562][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.605782][ T6662] CPU: 1 UID: 0 PID: 6662 Comm: syz.4.2504 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 115.605823][ T6662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 115.605841][ T6662] Call Trace: [ 115.605850][ T6662] [ 115.605860][ T6662] __dump_stack+0x21/0x30 [ 115.605891][ T6662] dump_stack_lvl+0x140/0x1c0 [ 115.605914][ T6662] ? __cfi_dump_stack_lvl+0x10/0x10 [ 115.605940][ T6662] dump_stack+0x19/0x20 [ 115.605962][ T6662] should_fail_ex+0x3c2/0x510 [ 115.605996][ T6662] should_failslab+0xac/0x100 [ 115.606025][ T6662] __kmalloc_cache_noprof+0x41/0x470 [ 115.606063][ T6662] ? proc_self_get_link+0x119/0x290 [ 115.606097][ T6662] proc_self_get_link+0x119/0x290 [ 115.606127][ T6662] ? security_inode_follow_link+0x7e/0x180 [ 115.606160][ T6662] ? __cfi_proc_self_get_link+0x10/0x10 [ 115.606191][ T6662] pick_link+0x670/0xe80 [ 115.606253][ T6662] step_into+0xc33/0xf10 [ 115.606292][ T6662] ? set_root+0x420/0x420 [ 115.606328][ T6662] ? inode_permission+0xf3/0x4c0 [ 115.606353][ T6662] link_path_walk+0x746/0xeb0 [ 115.606393][ T6662] path_openat+0x298/0x35a0 [ 115.606423][ T6662] ? kasan_save_alloc_info+0x3a/0x50 [ 115.606456][ T6662] ? __kasan_slab_alloc+0x73/0x90 [ 115.606481][ T6662] ? getname+0x1b/0x30 [ 115.606509][ T6662] ? x64_sys_call+0xe69/0x2ee0 [ 115.606537][ T6662] ? do_syscall_64+0x57/0xf0 [ 115.606565][ T6662] ? do_filp_open+0x440/0x440 [ 115.606598][ T6662] do_filp_open+0x1f2/0x440 [ 115.606628][ T6662] ? __cfi_do_filp_open+0x10/0x10 [ 115.606660][ T6662] ? __cfi_proc_put_link+0x10/0x10 [ 115.606699][ T6662] ? alloc_fd+0x4c1/0x570 [ 115.606726][ T6662] do_sys_openat2+0x134/0x1d0 [ 115.606757][ T6662] ? fput+0x1a4/0x230 [ 115.606785][ T6662] ? do_sys_open+0x100/0x100 [ 115.606826][ T6662] __x64_sys_openat+0x13a/0x170 [ 115.606860][ T6662] x64_sys_call+0xe69/0x2ee0 [ 115.606887][ T6662] do_syscall_64+0x57/0xf0 [ 115.606912][ T6662] ? clear_bhb_loop+0x50/0xa0 [ 115.606947][ T6662] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 115.606980][ T6662] RIP: 0033:0x7f0eb4fa94d9 [ 115.607002][ T6662] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 115.607024][ T6662] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.607051][ T6662] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 115.607070][ T6662] RDX: 0000000000000001 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 115.607089][ T6662] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 115.607107][ T6662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.607122][ T6662] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 115.607146][ T6662] [ 115.610326][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.680544][ T6666] Need at least one configuration in g1. [ 115.693327][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.693656][ T410] Buffer I/O error on dev loop4, logical block 0, async page read [ 115.723072][ T6666] udc dummy_udc.0: failed to start g1: -22 [ 115.919675][ T6666] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 115.941824][ T6666] UDC core: g1: couldn't find an available UDC or it's busy [ 116.291291][ T6733] tap0: tun_chr_ioctl cmd 1074025675 [ 116.302761][ T6733] tap0: persist enabled [ 116.312959][ T6733] tap0: tun_chr_ioctl cmd 1074025678 [ 116.323791][ T6733] tap0: group set to 0 [ 116.587186][ T6780] rust_binder: 6779:6780 error while translating object: EINVAL [ 116.600530][ T6784] x86/PAT: syz.0.2528:6784 freeing invalid memtype [mem 0xfe408000-0xfe408fff] [ 116.609688][ T6780] rust_binder: 6779:6780 transaction async to 6779:0 failed EINVAL, code 1 size 72-24 line thread.rs:867 [ 116.622929][ T6782] x86/PAT: syz.0.2528:6782 freeing invalid memtype [mem 0xfe407000-0xfe407fff] [ 116.623998][ T311] rust_binder: 6779: undelivered TRANSACTION_COMPLETE [ 116.650465][ T411] rust_binder: 6779: undelivered transaction 86, process died [ 116.658324][ T311] rust_binder: 6779: undelivered TRANSACTION_ERROR: 29201 [ 116.680848][ T6791] bridge0: port 3(veth0_vlan) entered blocking state [ 116.695427][ T6791] bridge0: port 3(veth0_vlan) entered disabled state [ 116.712384][ T6791] veth0_vlan: entered allmulticast mode [ 116.726220][ T6791] bridge0: port 3(veth0_vlan) entered blocking state [ 116.733006][ T6791] bridge0: port 3(veth0_vlan) entered forwarding state [ 116.901097][ T6829] FAULT_INJECTION: forcing a failure. [ 116.901097][ T6829] name failslab, interval 1, probability 0, space 0, times 0 [ 116.913981][ T6829] CPU: 1 UID: 0 PID: 6829 Comm: syz.0.2546 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 116.914028][ T6829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 116.914046][ T6829] Call Trace: [ 116.914056][ T6829] [ 116.914065][ T6829] __dump_stack+0x21/0x30 [ 116.914097][ T6829] dump_stack_lvl+0x140/0x1c0 [ 116.914121][ T6829] ? __cfi_dump_stack_lvl+0x10/0x10 [ 116.914148][ T6829] dump_stack+0x19/0x20 [ 116.914171][ T6829] should_fail_ex+0x3c2/0x510 [ 116.914195][ T6829] ? security_prepare_creds+0x66/0x260 [ 116.914220][ T6829] should_failslab+0xac/0x100 [ 116.914248][ T6829] __kmalloc_noprof+0x69/0x510 [ 116.914285][ T6829] ? kasan_save_alloc_info+0x3a/0x50 [ 116.914319][ T6829] ? security_prepare_creds+0x66/0x260 [ 116.914342][ T6829] ? __kasan_slab_alloc+0x73/0x90 [ 116.914369][ T6829] security_prepare_creds+0x66/0x260 [ 116.914394][ T6829] prepare_creds+0x46d/0x6b0 [ 116.914426][ T6829] lookup_user_key+0x20d/0x1230 [ 116.914468][ T6829] ? __cfi_lookup_user_key+0x10/0x10 [ 116.914498][ T6829] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 116.914530][ T6829] ? memdup_user+0xb1/0x170 [ 116.914562][ T6829] ? strndup_user+0x40/0xd0 [ 116.914595][ T6829] __se_sys_add_key+0x317/0x4b0 [ 116.914618][ T6829] ? __x64_sys_add_key+0xf0/0xf0 [ 116.914640][ T6829] ? __kasan_check_write+0x18/0x20 [ 116.914675][ T6829] ? fpregs_restore_userregs+0x11c/0x260 [ 116.914708][ T6829] __x64_sys_add_key+0xc3/0xf0 [ 116.914732][ T6829] x64_sys_call+0x195f/0x2ee0 [ 116.914757][ T6829] do_syscall_64+0x57/0xf0 [ 116.914789][ T6829] ? clear_bhb_loop+0x50/0xa0 [ 116.914822][ T6829] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 116.914855][ T6829] RIP: 0033:0x7f0075fa94d9 [ 116.914876][ T6829] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.914898][ T6829] RSP: 002b:00007f0076eab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 116.914924][ T6829] RAX: ffffffffffffffda RBX: 00007f0076225fa0 RCX: 00007f0075fa94d9 [ 116.914944][ T6829] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000200000000000 [ 116.914963][ T6829] RBP: 00007f007603804e R08: ffffffffffffffff R09: 0000000000000000 [ 116.914980][ T6829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.914996][ T6829] R13: 00007f0076226038 R14: 00007f0076225fa0 R15: 00007fffb3e66688 [ 116.915018][ T6829] [ 116.915359][ T6827] SELinux: Context system_u:object_r:hald_keymap_exec_t:s0 is not valid (left unmapped). [ 117.073417][ T311] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 117.080324][ T36] audit: type=1400 audit(1794499762.060:451): avc: denied { relabelto } for pid=6825 comm="syz.3.2545" name="file0" dev="tmpfs" ino=3891 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:hald_keymap_exec_t:s0" [ 117.229596][ T36] audit: type=1400 audit(1794499762.060:452): avc: denied { associate } for pid=6825 comm="syz.3.2545" name="file0" dev="tmpfs" ino=3891 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_keymap_exec_t:s0" [ 117.265402][ T36] audit: type=1400 audit(1794499762.200:453): avc: denied { unlink } for pid=295 comm="syz-executor" name="file0" dev="tmpfs" ino=3891 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:hald_keymap_exec_t:s0" [ 117.267798][ T311] usb 3-1: Using ep0 maxpacket: 32 [ 117.341807][ T311] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 117.351143][ T311] usb 3-1: config 0 has no interface number 0 [ 117.359460][ T311] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 117.374733][ T311] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.382898][ T311] usb 3-1: Product: syz [ 117.387455][ T311] usb 3-1: Manufacturer: syz [ 117.392079][ T311] usb 3-1: SerialNumber: syz [ 117.402220][ T311] usb 3-1: config 0 descriptor?? [ 117.408207][ T311] smsc95xx v2.0.0 [ 117.498667][ T6872] netlink: 'syz.3.2557': attribute type 1 has an invalid length. [ 117.562125][ T36] audit: type=1326 audit(1794499762.540:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6880 comm="syz.3.2568" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f05227a94d9 code=0x0 [ 117.670753][ T6899] FAULT_INJECTION: forcing a failure. [ 117.670753][ T6899] name failslab, interval 1, probability 0, space 0, times 0 [ 117.694129][ T6899] CPU: 1 UID: 0 PID: 6899 Comm: syz.0.2564 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 117.694175][ T6899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 117.694192][ T6899] Call Trace: [ 117.694201][ T6899] [ 117.694211][ T6899] __dump_stack+0x21/0x30 [ 117.694246][ T6899] dump_stack_lvl+0x140/0x1c0 [ 117.694269][ T6899] ? __cfi_dump_stack_lvl+0x10/0x10 [ 117.694293][ T6899] ? pcpu_memcg_post_alloc_hook+0x202/0x2e0 [ 117.694346][ T6899] ? mutex_unlock+0x90/0x240 [ 117.694378][ T6899] ? pcpu_alloc_noprof+0x1440/0x1440 [ 117.694403][ T6899] dump_stack+0x19/0x20 [ 117.694425][ T6899] should_fail_ex+0x3c2/0x510 [ 117.694449][ T6899] should_failslab+0xac/0x100 [ 117.694476][ T6899] __kmalloc_cache_noprof+0x41/0x470 [ 117.694512][ T6899] ? percpu_ref_init+0xe3/0x4d0 [ 117.694537][ T6899] percpu_ref_init+0xe3/0x4d0 [ 117.694559][ T6899] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 117.694589][ T6899] io_ring_ctx_alloc+0x141/0x1dc0 [ 117.694617][ T6899] ? do_futex+0x32a/0x510 [ 117.694644][ T6899] io_uring_create+0x2e0/0x13f0 [ 117.694672][ T6899] ? __kasan_check_write+0x18/0x20 [ 117.694707][ T6899] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 117.694741][ T6899] ? __se_sys_futex+0x13c/0x320 [ 117.694768][ T6899] ? __x64_sys_io_uring_setup+0x80/0x80 [ 117.694804][ T6899] ? __kasan_check_write+0x18/0x20 [ 117.694842][ T6899] __x64_sys_io_uring_setup+0x5f/0x80 [ 117.694875][ T6899] x64_sys_call+0x22c0/0x2ee0 [ 117.694901][ T6899] do_syscall_64+0x57/0xf0 [ 117.694926][ T6899] ? clear_bhb_loop+0x50/0xa0 [ 117.694961][ T6899] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 117.694994][ T6899] RIP: 0033:0x7f0075fa94d9 [ 117.695014][ T6899] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.695036][ T6899] RSP: 002b:00007f0076eaafb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 117.695063][ T6899] RAX: ffffffffffffffda RBX: 0000200000000300 RCX: 00007f0075fa94d9 [ 117.695084][ T6899] RDX: 00002000000003c0 RSI: 0000200000000300 RDI: 00000000000072de [ 117.695103][ T6899] RBP: 00007f007603804e R08: 0000000000000000 R09: 0000000000000000 [ 117.695120][ T6899] R10: 0000200000000400 R11: 0000000000000206 R12: 00002000000003c0 [ 117.695138][ T6899] R13: 0000200000000400 R14: 0000200000000380 R15: 00007fffb3e66688 [ 117.695157][ T6899] [ 118.261729][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.270151][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.278309][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.286305][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.294790][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.302615][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.310570][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.318590][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.326577][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.334613][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.342428][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.350465][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.358423][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.366405][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.374343][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.382171][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.394955][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.410800][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.419759][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.434587][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.443705][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.451540][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.459579][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.467578][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.477385][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.486895][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.495219][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.503255][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.512454][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.520500][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.538215][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.538591][ T311] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000034: -71 [ 118.555127][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.560211][ T311] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 118.582239][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.585946][ T311] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 118.590684][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.609925][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.617882][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.618827][ T311] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 118.635332][ T311] usb 3-1: USB disconnect, device number 22 [ 118.645002][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.660285][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.679983][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.687990][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.697716][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.705703][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.713806][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.721634][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.729675][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.753611][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.764266][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.772167][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.780262][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.797657][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.808700][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.819697][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.827690][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.837433][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.845865][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.854410][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.869203][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.877273][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.885236][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.902939][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.910768][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.921879][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.929914][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.939318][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.947349][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.958294][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: unknown main item tag 0x0 [ 118.972941][ T312] hid-generic 0DDE:FFFFFFFF:0004.0017: hidraw0: HID v0.03 Device [syz0] on syz1 [ 119.222358][ T7023] FAULT_INJECTION: forcing a failure. [ 119.222358][ T7023] name failslab, interval 1, probability 0, space 0, times 0 [ 119.254830][ T7023] CPU: 0 UID: 0 PID: 7023 Comm: syz.2.2595 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 119.254880][ T7023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 119.254897][ T7023] Call Trace: [ 119.254907][ T7023] [ 119.254916][ T7023] __dump_stack+0x21/0x30 [ 119.254945][ T7023] dump_stack_lvl+0x140/0x1c0 [ 119.254969][ T7023] ? __cfi_dump_stack_lvl+0x10/0x10 [ 119.254996][ T7023] dump_stack+0x19/0x20 [ 119.255017][ T7023] should_fail_ex+0x3c2/0x510 [ 119.255047][ T7023] should_failslab+0xac/0x100 [ 119.255074][ T7023] __kmalloc_cache_noprof+0x41/0x470 [ 119.255117][ T7023] ? init_pseudo+0x68/0x1f0 [ 119.255150][ T7023] ? __kasan_kmalloc+0x96/0xb0 [ 119.255177][ T7023] init_pseudo+0x68/0x1f0 [ 119.255214][ T7023] sockfs_init_fs_context+0x20/0xb0 [ 119.255241][ T7023] alloc_fs_context+0x5c7/0x800 [ 119.255271][ T7023] fs_context_for_mount+0x26/0x40 [ 119.255301][ T7023] __se_sys_fsopen+0xab/0x390 [ 119.255334][ T7023] __x64_sys_fsopen+0x5f/0x80 [ 119.255366][ T7023] x64_sys_call+0x2d40/0x2ee0 [ 119.255393][ T7023] do_syscall_64+0x57/0xf0 [ 119.255424][ T7023] ? clear_bhb_loop+0x50/0xa0 [ 119.255459][ T7023] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 119.255493][ T7023] RIP: 0033:0x7f48fbda94d9 [ 119.255520][ T7023] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.255543][ T7023] RSP: 002b:00007f48fcbcf028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 119.255575][ T7023] RAX: ffffffffffffffda RBX: 00007f48fc025fa0 RCX: 00007f48fbda94d9 [ 119.255595][ T7023] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000000 [ 119.255613][ T7023] RBP: 00007f48fbe3804e R08: 0000000000000000 R09: 0000000000000000 [ 119.255631][ T7023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.255647][ T7023] R13: 00007f48fc026038 R14: 00007f48fc025fa0 R15: 00007ffc31de7fd8 [ 119.255670][ T7023] [ 119.372928][ T36] audit: type=1326 audit(1794499764.350:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.492109][ T36] audit: type=1326 audit(1794499764.350:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.518967][ T36] audit: type=1326 audit(1794499764.470:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.562808][ T36] audit: type=1326 audit(1794499764.470:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.651775][ T36] audit: type=1326 audit(1794499764.470:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=232 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.742764][ T36] audit: type=1326 audit(1794499764.470:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.797285][ T36] audit: type=1326 audit(1794499764.470:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7005 comm="syz.4.2590" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0eb4fa94d9 code=0x7ffc0000 [ 119.860217][ T36] audit: type=1400 audit(1794499764.780:462): avc: denied { write } for pid=7061 comm="syz.4.2605" name="sched_switch" dev="tracefs" ino=4928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 119.896515][ T1592] Bluetooth: hci0: Frame reassembly failed (-84) [ 119.907924][ T36] audit: type=1400 audit(1794499764.780:463): avc: denied { add_name } for pid=7061 comm="syz.4.2605" name="filter" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 119.929164][ T36] audit: type=1400 audit(1794499764.780:464): avc: denied { create } for pid=7061 comm="syz.4.2605" name="filter" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=file permissive=1 [ 120.158467][ T7103] rust_binder: 7102:7103 got reply transaction with no transaction stack [ 120.167140][ T7103] rust_binder: 7102:7103 netlink report failed: ESRCH [ 120.173998][ T7103] rust_binder: 7102:7103 transaction reply to 0:0 failed EINVAL, code 0 size 0-0 line thread.rs:1556 [ 120.201150][ T31] rust_binder: 7102: undelivered TRANSACTION_ERROR: 29201 [ 120.242277][ T36] audit: type=1400 audit(1794499765.220:465): avc: denied { execute } for pid=7109 comm="syz.3.2616" path="/734/dev/sda" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 120.313057][ T7120] rust_binder: 7117:7120 transaction async to 7117:0 failed EFAULT, code 0 size 76-24 line thread.rs:1251 [ 120.325047][ T7123] FAULT_INJECTION: forcing a failure. [ 120.325047][ T7123] name failslab, interval 1, probability 0, space 0, times 0 [ 120.327110][ T312] rust_binder: 7117: undelivered TRANSACTION_ERROR: 29201 [ 120.366865][ T7123] CPU: 1 UID: 0 PID: 7123 Comm: syz.4.2622 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 120.366908][ T7123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 120.366926][ T7123] Call Trace: [ 120.366935][ T7123] [ 120.366945][ T7123] __dump_stack+0x21/0x30 [ 120.366976][ T7123] dump_stack_lvl+0x140/0x1c0 [ 120.367001][ T7123] ? __cfi_dump_stack_lvl+0x10/0x10 [ 120.367026][ T7123] ? __kasan_kmalloc+0x96/0xb0 [ 120.367055][ T7123] dump_stack+0x19/0x20 [ 120.367079][ T7123] should_fail_ex+0x3c2/0x510 [ 120.367103][ T7123] should_failslab+0xac/0x100 [ 120.367130][ T7123] __kmalloc_node_noprof+0x69/0x500 [ 120.367167][ T7123] ? __kvmalloc_node_noprof+0x128/0x300 [ 120.367203][ T7123] __kvmalloc_node_noprof+0x128/0x300 [ 120.367237][ T7123] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 120.367271][ T7123] ? __kasan_check_write+0x18/0x20 [ 120.367306][ T7123] ? _raw_spin_lock+0x92/0x120 [ 120.367332][ T7123] ? __cfi__raw_spin_lock+0x10/0x10 [ 120.367359][ T7123] simple_xattr_alloc+0x67/0x140 [ 120.367385][ T7123] shmem_initxattrs+0x24f/0x530 [ 120.367417][ T7123] ? security_inode_init_security+0x11c/0x600 [ 120.367450][ T7123] security_inode_init_security+0x434/0x600 [ 120.367480][ T7123] ? __cfi_shmem_initxattrs+0x10/0x10 [ 120.367512][ T7123] ? __cfi_security_inode_init_security+0x10/0x10 [ 120.367544][ T7123] ? set_cached_acl+0xe1/0x1a0 [ 120.367585][ T7123] ? simple_acl_create+0x190/0x1c0 [ 120.367622][ T7123] shmem_mknod+0xd5/0x200 [ 120.367653][ T7123] shmem_mkdir+0x3b/0x80 [ 120.367684][ T7123] vfs_mkdir+0x591/0x810 [ 120.367717][ T7123] do_mkdirat+0x240/0x530 [ 120.367749][ T7123] ? __cfi_do_mkdirat+0x10/0x10 [ 120.367779][ T7123] ? __kasan_check_write+0x18/0x20 [ 120.367814][ T7123] ? getname_flags+0x203/0x6b0 [ 120.367837][ T7123] ? __kasan_check_write+0x18/0x20 [ 120.367873][ T7123] __x64_sys_mkdirat+0x8b/0xa0 [ 120.367907][ T7123] x64_sys_call+0x2ba8/0x2ee0 [ 120.367934][ T7123] do_syscall_64+0x57/0xf0 [ 120.367959][ T7123] ? clear_bhb_loop+0x50/0xa0 [ 120.367993][ T7123] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 120.368026][ T7123] RIP: 0033:0x7f0eb4fa94d9 [ 120.368047][ T7123] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 120.368068][ T7123] RSP: 002b:00007f0eb5e41028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 120.368095][ T7123] RAX: ffffffffffffffda RBX: 00007f0eb5225fa0 RCX: 00007f0eb4fa94d9 [ 120.368114][ T7123] RDX: 00000000000001ff RSI: 0000200000000140 RDI: ffffffffffffff9c [ 120.368133][ T7123] RBP: 00007f0eb503804e R08: 0000000000000000 R09: 0000000000000000 [ 120.368151][ T7123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.368167][ T7123] R13: 00007f0eb5226038 R14: 00007f0eb5225fa0 R15: 00007ffcf944f188 [ 120.368188][ T7123] [ 121.054965][ T7183] FAULT_INJECTION: forcing a failure. [ 121.054965][ T7183] name failslab, interval 1, probability 0, space 0, times 0 [ 121.072652][ T7183] CPU: 1 UID: 0 PID: 7183 Comm: syz.3.2630 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 121.072696][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 121.072717][ T7183] Call Trace: [ 121.072726][ T7183] [ 121.072736][ T7183] __dump_stack+0x21/0x30 [ 121.072767][ T7183] dump_stack_lvl+0x140/0x1c0 [ 121.072791][ T7183] ? __cfi_dump_stack_lvl+0x10/0x10 [ 121.072817][ T7183] dump_stack+0x19/0x20 [ 121.072839][ T7183] should_fail_ex+0x3c2/0x510 [ 121.072863][ T7183] should_failslab+0xac/0x100 [ 121.072891][ T7183] __kmalloc_cache_noprof+0x41/0x470 [ 121.072930][ T7183] ? __percpu_counter_init_many+0x47e/0x570 [ 121.072969][ T7183] ? io_uring_alloc_task_context+0x1a7/0x6b0 [ 121.073002][ T7183] io_uring_alloc_task_context+0x1a7/0x6b0 [ 121.073033][ T7183] ? alloc_file_pseudo+0x191/0x1f0 [ 121.073064][ T7183] ? __cfi_io_uring_alloc_task_context+0x10/0x10 [ 121.073095][ T7183] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 121.073128][ T7183] __io_uring_add_tctx_node+0x324/0x590 [ 121.073159][ T7183] ? __cfi___io_uring_add_tctx_node+0x10/0x10 [ 121.073189][ T7183] ? anon_inode_create_getfile+0x3f/0x50 [ 121.073221][ T7183] io_uring_create+0xc78/0x13f0 [ 121.073251][ T7183] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 121.073284][ T7183] ? __se_sys_futex+0x13c/0x320 [ 121.073312][ T7183] ? __x64_sys_io_uring_setup+0x80/0x80 [ 121.073349][ T7183] ? __kasan_check_write+0x18/0x20 [ 121.073385][ T7183] __x64_sys_io_uring_setup+0x5f/0x80 [ 121.073418][ T7183] x64_sys_call+0x22c0/0x2ee0 [ 121.073445][ T7183] do_syscall_64+0x57/0xf0 [ 121.073471][ T7183] ? clear_bhb_loop+0x50/0xa0 [ 121.073508][ T7183] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 121.073552][ T7183] RIP: 0033:0x7f05227a94d9 [ 121.073575][ T7183] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.073608][ T7183] RSP: 002b:00007f0523624fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 121.073635][ T7183] RAX: ffffffffffffffda RBX: 0000200000000400 RCX: 00007f05227a94d9 [ 121.073654][ T7183] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000002 [ 121.073671][ T7183] RBP: 00007f052283804e R08: 0000000000000000 R09: 0000000000000000 [ 121.073687][ T7183] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 121.073702][ T7183] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe1001c3c8 [ 121.073722][ T7183] [ 121.329503][ T7190] FAULT_INJECTION: forcing a failure. [ 121.329503][ T7190] name failslab, interval 1, probability 0, space 0, times 0 [ 121.342252][ T7190] CPU: 1 UID: 0 PID: 7190 Comm: syz.0.2632 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 121.342290][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 121.342306][ T7190] Call Trace: [ 121.342315][ T7190] [ 121.342324][ T7190] __dump_stack+0x21/0x30 [ 121.342352][ T7190] dump_stack_lvl+0x140/0x1c0 [ 121.342377][ T7190] ? __cfi_dump_stack_lvl+0x10/0x10 [ 121.342404][ T7190] dump_stack+0x19/0x20 [ 121.342425][ T7190] should_fail_ex+0x3c2/0x510 [ 121.342449][ T7190] ? security_sk_alloc+0x65/0x260 [ 121.342482][ T7190] should_failslab+0xac/0x100 [ 121.342510][ T7190] __kmalloc_noprof+0x69/0x510 [ 121.342555][ T7190] ? kasan_save_alloc_info+0x3a/0x50 [ 121.342588][ T7190] ? security_sk_alloc+0x65/0x260 [ 121.342618][ T7190] ? __kasan_kmalloc+0x96/0xb0 [ 121.342644][ T7190] security_sk_alloc+0x65/0x260 [ 121.342676][ T7190] sk_prot_alloc+0x123/0x3a0 [ 121.342711][ T7190] sk_alloc+0x40/0x590 [ 121.342741][ T7190] ? __cfi_genl_release+0x10/0x10 [ 121.342764][ T7190] netlink_create+0x3d0/0x630 [ 121.342797][ T7190] ? __cfi_genl_bind+0x10/0x10 [ 121.342819][ T7190] ? __cfi_genl_unbind+0x10/0x10 [ 121.342842][ T7190] __sock_create+0x3a5/0x810 [ 121.342870][ T7190] __sys_socket+0xe1/0x1c0 [ 121.342897][ T7190] __x64_sys_socket+0x7e/0x90 [ 121.342924][ T7190] x64_sys_call+0x2608/0x2ee0 [ 121.342950][ T7190] do_syscall_64+0x57/0xf0 [ 121.342975][ T7190] ? clear_bhb_loop+0x50/0xa0 [ 121.343008][ T7190] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 121.343041][ T7190] RIP: 0033:0x7f0075fa94d9 [ 121.343061][ T7190] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.343082][ T7190] RSP: 002b:00007f0076eab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 121.343108][ T7190] RAX: ffffffffffffffda RBX: 00007f0076225fa0 RCX: 00007f0075fa94d9 [ 121.343126][ T7190] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 121.343141][ T7190] RBP: 00007f007603804e R08: 0000000000000000 R09: 0000000000000000 [ 121.343157][ T7190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.343172][ T7190] R13: 00007f0076226038 R14: 00007f0076225fa0 R15: 00007fffb3e66688 [ 121.343194][ T7190] [ 121.912756][ T449] Bluetooth: hci0: command 0x1003 tx timeout [ 121.912751][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 121.927221][ T7074] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 121.941833][ T7253] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2647'. [ 121.965554][ T31] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 122.144212][ T31] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 122.158198][ T31] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 122.168518][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 122.176851][ T31] usb 5-1: SerialNumber: syz [ 122.750007][ T7341] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2648'. [ 122.760465][ T7341] netlink: 43 bytes leftover after parsing attributes in process `syz.0.2648'. [ 122.770185][ T7341] netlink: 'syz.0.2648': attribute type 6 has an invalid length. [ 122.779505][ T7341] netlink: 'syz.0.2648': attribute type 5 has an invalid length. [ 122.787576][ T7341] netlink: 43 bytes leftover after parsing attributes in process `syz.0.2648'. [ 122.797539][ T31] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 122.972826][ T311] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 123.122776][ T311] usb 3-1: Using ep0 maxpacket: 32 [ 123.134356][ T311] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.145335][ T311] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.155151][ T311] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 123.164252][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.176378][ T311] usb 3-1: config 0 descriptor?? [ 123.189751][ T31] usb 5-1: USB disconnect, device number 10 [ 123.199637][ T31] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device [ 123.592801][ T311] savu 0003:1E7D:2D5A.0018: hiddev96,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 123.856141][ T311] usb 3-1: USB disconnect, device number 23 [ 123.862303][ T7464] netlink: 25 bytes leftover after parsing attributes in process `syz.4.2662'. [ 123.875439][ T7464] 0XD: entered promiscuous mode [ 123.882783][ T7464] 0XD: left allmulticast mode [ 123.890242][ T7464] netlink: 45349 bytes leftover after parsing attributes in process `syz.4.2662'. [ 123.899570][ T7464] 1XD: renamed from 00XD [ 123.910035][ T7464] 1XD: left promiscuous mode [ 123.919394][ T7464] 1XD: entered allmulticast mode [ 124.180909][ T31] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 124.206682][ T31] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 124.502769][ T312] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 124.513133][ T7567] printk: legacy console [ttyS0] disabled