last executing test programs: 27.811811612s ago: executing program 1 (id=244): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x3, @empty, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)=@gcm_256={{0x303, 0x36}, "1a88ef816c4b42ed", "a5fdeb29d453e94df581d7575dd5b7ff0f58e200", '\x00\t\x00', "1f00000000000080"}, 0x38) writev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)="81454920f4355b30bdcac3903eea1ab1c967", 0x12}, {&(0x7f0000000100)="f19b4cfeaddd0a9327aac595a43dcc7a8529acc1318575", 0x17}, {&(0x7f0000001880)="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", 0x818}], 0x3) 27.811729812s ago: executing program 1 (id=245): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000480)={0x73622a85, 0x100}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000004c0)='./binderfs/binder0\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0xa, 0x0, 0x2}) 27.782930395s ago: executing program 1 (id=246): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./sys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) setuid(0xee01) write$P9_RREADLINK(r0, &(0x7f0000000480)={0x34, 0x17, 0x1, {0x2b, './proc/sys/net/ipv6/conf/default/forwarding'}}, 0x34) write(r0, &(0x7f00000004c0)='1', 0x1) 27.651414399s ago: executing program 1 (id=250): mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000001100)='.\x00', &(0x7f0000001140)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f0000001180)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000001200)='./file0/../file0\x00', &(0x7f0000001240)='./file0\x00', 0x0, 0x2a5b091, 0x0) mount$bind(&(0x7f0000001280)='.\x00', &(0x7f00000012c0)='./file0\x00', 0x0, 0x2125099, 0x0) umount2(&(0x7f0000001300)='./file0/file0\x00', 0x0) 27.53601942s ago: executing program 1 (id=252): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sendfile(r1, r0, 0x0, 0x6203) 27.497450524s ago: executing program 1 (id=253): ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000000)={0x200, 0x4000, 0x4, 0xffffffffffffffff, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x58000, 0x5000, 0xf, 0x0, 0x8, 0x4, 0x0, 0x2, 0x0, 0x8, 0x4, 0x40}, {0x25000, 0x10000, 0x4, 0xff, 0x1, 0x9, 0x0, 0x5, 0x7, 0xff, 0x1}, {0xa03a19760224864a, 0xdddd1000, 0xc, 0x5, 0x4, 0xc4, 0x0, 0xf0, 0x6a, 0x3, 0x98, 0xfc}, {0x1, 0xd000, 0x6, 0x0, 0x81, 0x0, 0x9, 0x81, 0x8, 0x2, 0x5}, {0x6000, 0xffff1000, 0xf, 0x1, 0x0, 0x4, 0x7, 0x0, 0x1, 0x3c}, {0x70000, 0x50000, 0x0, 0x78, 0x5, 0x40, 0x2, 0x0, 0x3c, 0xfe, 0x5, 0x4}, {0xdddd0000, 0xddde1000, 0x11, 0x3, 0x4, 0x2, 0xa0, 0x20, 0x0, 0x3}, {0xeeee0000, 0x41000, 0xc, 0x0, 0x3, 0x7, 0xb, 0x40, 0x26, 0x0, 0x0, 0x2}, {0xdddd0000}, {0x30000, 0x2}, 0x80010031, 0x0, 0x0, 0x23c, 0x1, 0x0, 0xd000, [0x3, 0x0, 0x40000000001]}) 27.366206677s ago: executing program 32 (id=253): ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000000)={0x200, 0x4000, 0x4, 0xffffffffffffffff, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0x58000, 0x5000, 0xf, 0x0, 0x8, 0x4, 0x0, 0x2, 0x0, 0x8, 0x4, 0x40}, {0x25000, 0x10000, 0x4, 0xff, 0x1, 0x9, 0x0, 0x5, 0x7, 0xff, 0x1}, {0xa03a19760224864a, 0xdddd1000, 0xc, 0x5, 0x4, 0xc4, 0x0, 0xf0, 0x6a, 0x3, 0x98, 0xfc}, {0x1, 0xd000, 0x6, 0x0, 0x81, 0x0, 0x9, 0x81, 0x8, 0x2, 0x5}, {0x6000, 0xffff1000, 0xf, 0x1, 0x0, 0x4, 0x7, 0x0, 0x1, 0x3c}, {0x70000, 0x50000, 0x0, 0x78, 0x5, 0x40, 0x2, 0x0, 0x3c, 0xfe, 0x5, 0x4}, {0xdddd0000, 0xddde1000, 0x11, 0x3, 0x4, 0x2, 0xa0, 0x20, 0x0, 0x3}, {0xeeee0000, 0x41000, 0xc, 0x0, 0x3, 0x7, 0xb, 0x40, 0x26, 0x0, 0x0, 0x2}, {0xdddd0000}, {0x30000, 0x2}, 0x80010031, 0x0, 0x0, 0x23c, 0x1, 0x0, 0xd000, [0x3, 0x0, 0x40000000001]}) 716.104778ms ago: executing program 4 (id=839): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x79, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f00000003c0)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendmmsg$inet(r0, &(0x7f0000005b40)=[{{&(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10, 0x0}}], 0x1, 0x24000084) sendmmsg$inet(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="91f8a984851bdef38491bbc4173c3c6f357d028feff84ab17c417789f9fc9b8572c98172b7319130feaab952ac4703cad04be6890ee50e997fc26e0000ea4feb931647fc5393de25000000000000000000f4922da20bf1f802970c30f03cc271337e892c99bda9475d51361f8b78938a6a68ba85987219000000eb52c9ff439180b413ec4d4fe130b41d113ce7efb5e9838379c5a554eb896f7808d5904cd8da06fd5159085c9275f49e775e92fb106c2f10442d508891e58a3f117fc203f787901de99a6a", 0xc5}], 0x1}}], 0x1, 0x2090) writev(r0, &(0x7f0000001d40)=[{&(0x7f0000002d80)="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", 0x47f}], 0x1) 652.124184ms ago: executing program 4 (id=841): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/28, 0x1c}], 0x1, 0x6, 0x1) 536.053465ms ago: executing program 2 (id=846): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000240)={@val={0x3, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x6, 0x1c, 0x1400, 0x0, 0xfe, 0x1, 0x0, @private=0xa0100fd, @local}, @echo_reply={0x0, 0x0, 0x0, 0x65, 0x1}}}, 0x2a) 523.864647ms ago: executing program 2 (id=847): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) mlock(&(0x7f0000585000/0x3000)=nil, 0x3000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='smaps\x00') read$FUSE(r0, &(0x7f00000006c0)={0x2020}, 0x2020) 504.442808ms ago: executing program 0 (id=848): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)={0x1, 0x0, @pic={0x4, 0x7, 0xe1, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x8, 0xc, 0xc, 0x2, 0x41, 0xff, 0xf0}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000340)={[0x6e, 0x0, 0x5, 0x8, 0x3, 0x5, 0x106c, 0x100, 0x8000000000000004, 0x80020004000080, 0x564, 0x10000002000008, 0x7, 0x4, 0x200000000, 0x8000], 0x1, 0x3cc210}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 448.098664ms ago: executing program 4 (id=849): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x1a7) write(r1, &(0x7f0000000180)='7', 0x1) connect$unix(r0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) 447.952004ms ago: executing program 4 (id=850): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2803, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001fb000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000000)="f00fc7494d36f08266060266b9800000c00f326635000400000f30eade780066b9aa0200000fb266b9ab0900000f30f2b031b3e759dc2c", 0x37}], 0x1, 0x9f6a364b3fac2a47, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 441.843365ms ago: executing program 2 (id=851): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000600)={0x1fe, 0x3, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, &(0x7f0000000800)="f20f2338650f405a00f20f32670f2169f30f099a7c0000001e010fc79b060000000f01cf673e0f47d7c166bafbacac40", 0x30}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000840)=[@text32={0x20, 0x0, 0xf}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 417.594777ms ago: executing program 2 (id=852): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='./dev/sda1\x00', &(0x7f0000000240)='./mnt\x00', &(0x7f0000000280)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f00000002c0)='./mnt\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x0, 0x21) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000340)=@v2={0x2, @aes256, 0x4, '\x00', @auto="5b6470438f31fdddeac2337f8fb6fab6"}) 364.132983ms ago: executing program 2 (id=853): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000004c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendto$inet6(r0, &(0x7f0000000540)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b38f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e718080907964669be539791e3e98687ee059853", 0xfffffffffffffcc1, 0x840, 0x0, 0x56) close(0x3) 363.971783ms ago: executing program 2 (id=854): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0xc6, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff024}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x24000094, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) 363.821113ms ago: executing program 4 (id=855): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x30, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000280)={0x100, r1}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x34d001, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000340)={0x100, r2}, 0x0) 363.719903ms ago: executing program 4 (id=856): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x2, 0x6) write$cgroup_pid(r1, &(0x7f0000000000), 0xffffff98) 342.292885ms ago: executing program 0 (id=857): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20a40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x149c00, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 228.150447ms ago: executing program 0 (id=860): r0 = openat$selinux_policy(0xffffff9c, &(0x7f0000001340), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001380), 0x151601, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000013c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x4020aeb2, &(0x7f0000001400)={0x0, 0x12c, @pic={0xff, 0x0, 0x20, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) 227.984507ms ago: executing program 3 (id=861): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0xc, 0x0, 0xfec00000}) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000540)={0x0, &(0x7f0000000580)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_load_code={0x12e, 0x29, {0x0, "48b80000c0fe00000000488b18488b18f4"}}, @nested_vmlaunch={0x12f, 0x18}], 0x71}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 210.364278ms ago: executing program 0 (id=862): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20, 0x4008800}, 0x40800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x4c, &(0x7f000002eff0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x2}]}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r3, 0xdfffc000) recvmmsg(r1, &(0x7f0000007340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/61, 0x3d}, 0xfffffffe}], 0x1, 0x0, 0x0) 199.08089ms ago: executing program 0 (id=863): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0xff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000440)='devtmpfs\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./mnt\x00', 0x1ff) mount(&(0x7f00000004c0)=@filename='./dev/sda1\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000e80)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f0000000ec0)='./mnt\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./file1\x00', 0x101041, 0x15) ioctl$OCFS2_IOC_RESVSP64(r0, 0x4030582a, &(0x7f0000000b00)={0x1, 0x2, 0x8, 0xffffffff, 0xffffffff, 0x4}) 173.561802ms ago: executing program 0 (id=864): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) inotify_init1(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x5543, 0x64, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x8, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x1, 0x40, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x15, 0x87}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000002580)={0x24, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="002218000000050c04a1010901a1007508950109308102c0c0"], 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000002600), 0xa, 0x62080) 128.112366ms ago: executing program 3 (id=865): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x40200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x58, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 120.055427ms ago: executing program 3 (id=866): openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file1\x00', 0x42, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file1\x00', 0x2000, 0x1e9) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, 0x0, 0x0) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000540)=[{{0x3}, {0x0, 0x0, 0x1, 0x1}}], 0x8) 77.004682ms ago: executing program 3 (id=867): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x0, &(0x7f00000000c0)=[@cr4={0x1, 0x40002}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000001c0)="0f0d51f40f01d10fc75800f30fc73600102ed5c01dc0000000008ec0640f017400aa66b9e408000066b81f6269e766ba000000000f309c0c0cb8d09bbc8966efbafc0cedba4300ba210066ed3626f00fc70d", 0x52}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 167.89µs ago: executing program 3 (id=868): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0/../file0\x00', 0x0, 0xa1c08, 0x0) mount$fuse(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x88000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='mountinfo\x00') syz_fuse_handle_req(r0, &(0x7f00000009c0)="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0x2000, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 3 (id=869): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x141042, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000002c0)={'syzkaller0\x00', @broadcast}) write$cgroup_devices(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b23000e"], 0xffdd) kernel console output (not intermixed with test programs): ip6_tunnel_locate+0x51c/0x7a0 [ 32.753021][ T325] ? skb_clone_writable+0x1e0/0x1e0 [ 32.753048][ T325] ? ns_capable+0x90/0xf0 [ 32.753070][ T325] ipip6_tunnel_ctl+0xc68/0x15b0 [ 32.753099][ T325] ip_tunnel_siocdevprivate+0x134/0x1e0 [ 32.753125][ T325] ? __cfi_ip_tunnel_siocdevprivate+0x10/0x10 [ 32.753151][ T325] ? futex_wait+0x2b8/0x7c0 [ 32.753179][ T325] ipip6_tunnel_siocdevprivate+0x24f/0xe20 [ 32.753207][ T325] ? __cfi_ipip6_tunnel_siocdevprivate+0x10/0x10 [ 32.753243][ T325] ? full_name_hash+0xa1/0xf0 [ 32.753268][ T325] dev_ifsioc+0x951/0xc10 [ 32.753295][ T325] dev_ioctl+0xa62/0x1000 [ 32.753322][ T325] sock_ioctl+0x74e/0x7e0 [ 32.753342][ T325] ? __cfi_sock_ioctl+0x10/0x10 [ 32.753362][ T325] ? __fget_files+0x2bc/0x330 [ 32.753385][ T325] ? bpf_lsm_file_ioctl+0xd/0x20 [ 32.753408][ T325] ? security_file_ioctl+0x3e/0x110 [ 32.753440][ T325] ? __cfi_sock_ioctl+0x10/0x10 [ 32.753459][ T325] __se_sys_ioctl+0x123/0x1b0 [ 32.753482][ T325] __x64_sys_ioctl+0x7f/0xa0 [ 32.753504][ T325] x64_sys_call+0x1878/0x2ee0 [ 32.753527][ T325] do_syscall_64+0x57/0xf0 [ 32.753548][ T325] ? clear_bhb_loop+0x50/0xa0 [ 32.753578][ T325] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.753606][ T325] RIP: 0033:0x7f1b65d9fb19 [ 32.753630][ T325] 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 [ 32.753648][ T325] RSP: 002b:00007f1b66d1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.753676][ T325] RAX: ffffffffffffffda RBX: 00007f1b66025fa0 RCX: 00007f1b65d9fb19 [ 32.753692][ T325] RDX: 0000200000000140 RSI: 00000000000089f1 RDI: 0000000000000004 [ 32.753705][ T325] RBP: 00007f1b65e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 32.753719][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.753731][ T325] R13: 00007f1b66026038 R14: 00007f1b66025fa0 R15: 00007fff1c6bdf18 [ 32.753749][ T325] [ 33.155798][ T334] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 33.340396][ T354] syzkaller1: entered promiscuous mode [ 33.345967][ T354] syzkaller1: entered allmulticast mode [ 33.426222][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 33.595387][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.605660][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 33.615450][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 33.625280][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 33.639617][ T9] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 33.648920][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.657234][ T9] usb 4-1: Product: syz [ 33.661464][ T9] usb 4-1: Manufacturer: syz [ 33.666345][ T9] usb 4-1: SerialNumber: syz [ 33.673077][ T9] usbserial_generic 4-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 33.684572][ T9] usbserial_generic 4-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 33.695659][ T9] usbserial_generic 4-1:1.0: generic converter detected [ 33.703860][ T9] usb 4-1: generic converter now attached to ttyUSB0 [ 33.714887][ T312] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 33.875136][ T31] usb 4-1: USB disconnect, device number 2 [ 33.879079][ T312] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.885319][ T31] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 33.900022][ T312] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 33.906121][ T31] usbserial_generic 4-1:1.0: device disconnected [ 33.913785][ T312] usb 3-1: config 0 interface 0 has no altsetting 0 [ 33.926137][ T312] usb 3-1: New USB device found, idVendor=0eef, idProduct=72d0, bcdDevice= 0.00 [ 33.935562][ T312] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.944344][ T312] usb 3-1: config 0 descriptor?? [ 34.294850][ T45] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 34.353806][ T312] hid-multitouch 0003:0EEF:72D0.0001: No inputs registered, leaving [ 34.363512][ T312] hid-multitouch 0003:0EEF:72D0.0001: hiddev96,hidraw0: USB HID v0.00 Device [HID 0eef:72d0] on usb-dummy_hcd.2-1/input0 [ 34.415096][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 34.466105][ T45] usb 2-1: unable to get BOS descriptor or descriptor too short [ 34.474170][ T45] usb 2-1: not running at top speed; connect to a high speed hub [ 34.482852][ T45] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 34.495726][ T45] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 34.504977][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.512988][ T45] usb 2-1: Product: syz [ 34.517185][ T45] usb 2-1: Manufacturer: syz [ 34.521949][ T45] usb 2-1: SerialNumber: syz [ 34.566001][ T9] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 34.575157][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.685282][ T312] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 34.731993][ T45] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 34.836238][ T312] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 34.846777][ T312] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 34.855789][ T312] usb 4-1: New USB device found, idVendor=2466, idProduct=8010, bcdDevice= 1.00 [ 34.864917][ T312] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.932137][ T45] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 34.940665][ T45] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 35.171686][ T311] usb 3-1: USB disconnect, device number 2 [ 35.332893][ T45] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 35.341518][ T45] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 35.535000][ T36] kauditd_printk_skb: 45 callbacks suppressed [ 35.535053][ T36] audit: type=1400 audit(1793861944.460:119): avc: denied { create } for pid=367 comm="syz.1.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.561355][ T45] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 35.573528][ T312] usb 4-1: cannot find UAC_HEADER [ 35.577090][ T45] usb 2-1: USB disconnect, device number 2 [ 35.590488][ T312] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 35.600310][ T344] udevd[344]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 35.618934][ T341] udevd[341]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 35.624147][ T312] usb 4-1: USB disconnect, device number 3 [ 35.785150][ T36] audit: type=1400 audit(1793861944.710:120): avc: denied { unlink } for pid=384 comm="syz.2.28" name="#1" dev="tmpfs" ino=76 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 35.808678][ T9] usb 1-1: Cannot set autoneg [ 35.813468][ T9] MOSCHIP usb-ethernet driver 1-1:7.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 35.827292][ T9] usb 1-1: USB disconnect, device number 2 [ 35.843616][ T36] audit: type=1400 audit(1793861944.760:121): avc: denied { create } for pid=386 comm="syz.2.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 35.865768][ T36] audit: type=1400 audit(1793861944.760:122): avc: denied { setopt } for pid=386 comm="syz.2.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 35.885686][ T36] audit: type=1400 audit(1793861944.790:123): avc: denied { name_bind } for pid=388 comm="syz.3.30" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 35.927549][ T393] capability: warning: `syz.3.31' uses deprecated v2 capabilities in a way that may be insecure [ 35.952728][ T36] audit: type=1400 audit(1793861944.870:124): avc: denied { read write } for pid=394 comm="syz.3.32" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 35.978020][ T397] input: syz0 as /devices/virtual/input/input5 [ 35.989059][ T36] audit: type=1400 audit(1793861944.870:125): avc: denied { open } for pid=394 comm="syz.3.32" path="/dev/uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 36.018393][ T36] audit: type=1400 audit(1793861944.900:126): avc: denied { ioctl } for pid=394 comm="syz.3.32" path="/dev/uinput" dev="devtmpfs" ino=194 ioctlcmd=0x5564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 36.048932][ T36] audit: type=1400 audit(1793861944.970:127): avc: denied { mount } for pid=399 comm="syz.3.34" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.071970][ T36] audit: type=1400 audit(1793861944.990:128): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.158222][ T409] x86/PAT: syz.2.38:409 freeing invalid memtype [mem 0xfe408000-0xfe408fff] [ 36.189314][ T409] x86/PAT: syz.2.38:409 freeing invalid memtype [mem 0xfe000000-0xfe407fff] [ 36.213727][ T413] Dead loop on virtual device ip6_vti0, fix it urgently! [ 36.317405][ T431] EXT4-fs warning (device sda1): ext4_group_extend:1862: can't shrink FS - resize aborted [ 36.503097][ T447] af_packet: packet size is too long (65369 > 2016) [ 36.542363][ T456] netlink: 'syz.3.58': attribute type 32 has an invalid length. [ 36.607749][ T469] FAULT_INJECTION: forcing a failure. [ 36.607749][ T469] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 36.624859][ T469] CPU: 0 UID: 0 PID: 469 Comm: syz.0.64 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 36.624894][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 36.624908][ T469] Call Trace: [ 36.624915][ T469] [ 36.624924][ T469] __dump_stack+0x21/0x30 [ 36.624950][ T469] dump_stack_lvl+0x140/0x1c0 [ 36.624971][ T469] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.624991][ T469] ? stack_trace_save+0xaa/0x100 [ 36.625012][ T469] ? stack_depot_save_flags+0x38/0x800 [ 36.625036][ T469] dump_stack+0x19/0x20 [ 36.625064][ T469] should_fail_ex+0x3c2/0x510 [ 36.625085][ T469] should_fail_alloc_page+0xec/0x110 [ 36.625110][ T469] __alloc_pages_noprof+0x1c0/0x7e0 [ 36.625139][ T469] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 36.625169][ T469] ? io_alloc_hash_table+0x52/0x160 [ 36.625208][ T469] ___kmalloc_large_node+0x81/0x220 [ 36.625261][ T469] ? io_alloc_hash_table+0x52/0x160 [ 36.625295][ T469] __kmalloc_large_node_noprof+0x1e/0xd0 [ 36.625328][ T469] ? io_alloc_hash_table+0x52/0x160 [ 36.625362][ T469] __kmalloc_noprof+0x326/0x510 [ 36.625395][ T469] ? __kasan_kmalloc+0x96/0xb0 [ 36.625419][ T469] io_alloc_hash_table+0x52/0x160 [ 36.625452][ T469] io_ring_ctx_alloc+0xd1/0x1dc0 [ 36.625479][ T469] ? do_futex+0x32a/0x510 [ 36.625505][ T469] io_uring_create+0x2e0/0x13f0 [ 36.625530][ T469] ? __kasan_check_write+0x18/0x20 [ 36.625564][ T469] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 36.625594][ T469] ? __se_sys_futex+0x13c/0x320 [ 36.625619][ T469] ? __x64_sys_io_uring_setup+0x80/0x80 [ 36.625652][ T469] ? __kasan_check_write+0x18/0x20 [ 36.625684][ T469] __x64_sys_io_uring_setup+0x5f/0x80 [ 36.625714][ T469] x64_sys_call+0x22c0/0x2ee0 [ 36.625738][ T469] do_syscall_64+0x57/0xf0 [ 36.625762][ T469] ? clear_bhb_loop+0x50/0xa0 [ 36.625793][ T469] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.625822][ T469] RIP: 0033:0x7f2943d9fb19 [ 36.625840][ T469] 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 [ 36.625858][ T469] RSP: 002b:00007f2944c6afb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 36.625882][ T469] RAX: ffffffffffffffda RBX: 0000200000000940 RCX: 00007f2943d9fb19 [ 36.625899][ T469] RDX: 0000200000000dc0 RSI: 0000200000000940 RDI: 00000000000072e3 [ 36.625915][ T469] RBP: 00007f2943e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 36.625931][ T469] R10: 0000200000000a40 R11: 0000000000000206 R12: 0000200000000dc0 [ 36.625947][ T469] R13: 0000200000000a40 R14: 00002000000009c0 R15: 00007ffe226255c8 [ 36.625966][ T469] [ 36.977293][ T493] ======================================================= [ 36.977293][ T493] WARNING: The mand mount option has been deprecated and [ 36.977293][ T493] and is ignored by this kernel. Remove the mand [ 36.977293][ T493] option from the mount to silence this warning. [ 36.977293][ T493] ======================================================= [ 37.015619][ T493] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 37.174812][ T45] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 37.185657][ T507] rust_binder: 506:507 got reply transaction with no transaction stack [ 37.213929][ T507] rust_binder: 506:507 transaction reply to 0:0 failed EINVAL, code 1 size 0-0 line thread.rs:1556 [ 37.242822][ T31] rust_binder: 506: undelivered TRANSACTION_ERROR: 29201 [ 37.335971][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 37.352684][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 37.373172][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 37.395451][ T45] usb 1-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 37.407559][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.430415][ T485] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 37.443461][ T485] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 37.453599][ T45] pl2303 1-1:1.0: pl2303 converter detected [ 37.463999][ T45] usb 1-1: pl2303 converter now attached to ttyUSB0 [ 37.515632][ T526] tipc: Started in network mode [ 37.520658][ T526] tipc: Node identity 7f000001, cluster identity 4711 [ 37.541890][ T526] tipc: Enabled bearer , priority 10 [ 37.552547][ T526] tipc: Can't add remote ip to TIPC UDP multicast bearer [ 37.774991][ T485] pl2303 1-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 37.785056][ T485] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 37.792284][ T485] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 37.802467][ T485] pl2303 1-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 37.835067][ T485] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 37.856562][ T552] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 9 (only 8 groups) [ 38.115703][ T485] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 38.128699][ T485] pl2303 ttyUSB0: error sending break = -32 [ 38.137160][ T45] usb 1-1: USB disconnect, device number 3 [ 38.148938][ T45] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 38.158588][ T45] pl2303 1-1:1.0: device disconnected [ 38.493645][ T581] random: crng reseeded on system resumption [ 38.654820][ T9] tipc: Node number set to 2130706433 [ 38.842656][ T623] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 38.854044][ T623] overlayfs: failed to look up (tracing) for ino (-66) [ 38.886727][ T628] FAULT_INJECTION: forcing a failure. [ 38.886727][ T628] name failslab, interval 1, probability 0, space 0, times 0 [ 38.899674][ T628] CPU: 1 UID: 0 PID: 628 Comm: syz.2.128 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 38.899708][ T628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 38.899723][ T628] Call Trace: [ 38.899731][ T628] [ 38.899740][ T628] __dump_stack+0x21/0x30 [ 38.899767][ T628] dump_stack_lvl+0x140/0x1c0 [ 38.899788][ T628] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.899809][ T628] ? xas_find_marked+0xc97/0xda0 [ 38.899839][ T628] dump_stack+0x19/0x20 [ 38.899859][ T628] should_fail_ex+0x3c2/0x510 [ 38.899880][ T628] should_failslab+0xac/0x100 [ 38.899904][ T628] kmem_cache_alloc_noprof+0x42/0x410 [ 38.899938][ T628] ? __proc_create+0x535/0xb40 [ 38.899971][ T628] __proc_create+0x535/0xb40 [ 38.900003][ T628] ? proc_symlink+0x2d0/0x2d0 [ 38.900034][ T628] ? __cfi_make_kgid+0x10/0x10 [ 38.900055][ T628] _proc_mkdir+0x68/0x150 [ 38.900088][ T628] netfilter_net_init+0x241/0x2a0 [ 38.900129][ T628] ops_init+0x2ff/0x5d0 [ 38.900151][ T628] ? __kasan_check_write+0x18/0x20 [ 38.900183][ T628] ? rwsem_read_trylock+0x275/0x5a0 [ 38.900212][ T628] setup_net+0x227/0x9b0 [ 38.900245][ T628] ? copy_net_ns+0xa20/0xa20 [ 38.900277][ T628] ? down_read_killable+0x7f/0x100 [ 38.900308][ T628] ? __cfi_down_read_killable+0x10/0x10 [ 38.900359][ T628] copy_net_ns+0x4fc/0xa20 [ 38.900392][ T628] create_new_namespaces+0x390/0x6f0 [ 38.900418][ T628] unshare_nsproxy_namespaces+0x124/0x180 [ 38.900442][ T628] ksys_unshare+0x4f9/0x920 [ 38.900462][ T628] ? fput+0x1a4/0x230 [ 38.900488][ T628] ? __cfi_ksys_unshare+0x10/0x10 [ 38.900508][ T628] ? __kasan_check_write+0x18/0x20 [ 38.900542][ T628] __x64_sys_unshare+0x3c/0x50 [ 38.900562][ T628] x64_sys_call+0x2998/0x2ee0 [ 38.900586][ T628] do_syscall_64+0x57/0xf0 [ 38.900609][ T628] ? clear_bhb_loop+0x50/0xa0 [ 38.900641][ T628] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.900672][ T628] RIP: 0033:0x7f7361d9fb19 [ 38.900691][ T628] 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 [ 38.900710][ T628] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 38.900734][ T628] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 38.900751][ T628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060040000 [ 38.900765][ T628] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 38.900779][ T628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.900792][ T628] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 38.900812][ T628] [ 38.900822][ T628] cannot create netfilter proc entry [ 39.181463][ T641] overlayfs: failed to create directory ./file0/work (errno: 17); mounting read-only [ 39.200970][ T642] SELinux: failed to load policy [ 39.294824][ T31] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 39.444053][ T679] SELinux: ebitmap: map size 2054779712 does not match my size 64 (high bit was 1819042155) [ 39.455695][ T679] SELinux: failed to load policy [ 39.460352][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.472618][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 39.482914][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 39.496182][ T31] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 39.511856][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.521103][ T31] usb 1-1: config 0 descriptor?? [ 39.597621][ T695] fuse: Bad value for 'fd' [ 39.930059][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 39.937581][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 39.945034][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 39.952463][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 39.959944][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 39.967541][ T31] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 39.976665][ T31] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 40.133058][ T713] FAULT_INJECTION: forcing a failure. [ 40.133058][ T713] name failslab, interval 1, probability 0, space 0, times 0 [ 40.145850][ T713] CPU: 1 UID: 0 PID: 713 Comm: syz.2.167 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 40.145885][ T713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 40.145895][ T713] Call Trace: [ 40.145900][ T713] [ 40.145906][ T713] __dump_stack+0x21/0x30 [ 40.145924][ T713] dump_stack_lvl+0x140/0x1c0 [ 40.145938][ T713] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.145952][ T713] ? check_stack_object+0x81/0x150 [ 40.145975][ T713] ? __check_object_size+0x99/0x870 [ 40.145997][ T713] dump_stack+0x19/0x20 [ 40.146010][ T713] should_fail_ex+0x3c2/0x510 [ 40.146032][ T713] should_failslab+0xac/0x100 [ 40.146048][ T713] __kmalloc_cache_noprof+0x41/0x470 [ 40.146071][ T713] ? getname_flags+0x2e5/0x6b0 [ 40.146086][ T713] ? strncpy_from_user+0x22c/0x280 [ 40.146100][ T713] getname_flags+0x2e5/0x6b0 [ 40.146114][ T713] user_path_at+0x2b/0x60 [ 40.146130][ T713] __x64_sys_umount+0xfa/0x180 [ 40.146150][ T713] ? __cfi___x64_sys_umount+0x10/0x10 [ 40.146171][ T713] ? switch_fpu_return+0x12/0x20 [ 40.146191][ T713] x64_sys_call+0x2ab8/0x2ee0 [ 40.146207][ T713] do_syscall_64+0x57/0xf0 [ 40.146222][ T713] ? clear_bhb_loop+0x50/0xa0 [ 40.146242][ T713] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.146262][ T713] RIP: 0033:0x7f7361d9fb19 [ 40.146275][ T713] 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 [ 40.146286][ T713] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 40.146302][ T713] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 40.146313][ T713] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000200000000c80 [ 40.146323][ T713] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 40.146332][ T713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.146340][ T713] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 40.146353][ T713] [ 40.216759][ T9] usb 1-1: USB disconnect, device number 4 [ 40.414703][ T733] FAULT_INJECTION: forcing a failure. [ 40.414703][ T733] name failslab, interval 1, probability 0, space 0, times 0 [ 40.427712][ T733] CPU: 0 UID: 0 PID: 733 Comm: syz.2.177 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 40.427742][ T733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 40.427756][ T733] Call Trace: [ 40.427763][ T733] [ 40.427771][ T733] __dump_stack+0x21/0x30 [ 40.427795][ T733] dump_stack_lvl+0x140/0x1c0 [ 40.427812][ T733] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.427830][ T733] ? inet_addr_type_table+0x2c8/0x510 [ 40.427857][ T733] dump_stack+0x19/0x20 [ 40.427872][ T733] should_fail_ex+0x3c2/0x510 [ 40.427888][ T733] should_failslab+0xac/0x100 [ 40.427908][ T733] __kmalloc_cache_noprof+0x41/0x470 [ 40.427934][ T733] ? ip_rt_ioctl+0x9c3/0x10c0 [ 40.427958][ T733] ip_rt_ioctl+0x9c3/0x10c0 [ 40.427982][ T733] ? __cfi_ip_rt_ioctl+0x10/0x10 [ 40.428011][ T733] ? __kasan_check_write+0x18/0x20 [ 40.428035][ T733] inet_ioctl+0x4ab/0x570 [ 40.428052][ T733] ? __cfi_inet_ioctl+0x10/0x10 [ 40.428071][ T733] ? __cfi_futex_wait+0x10/0x10 [ 40.428094][ T733] sock_do_ioctl+0x118/0x330 [ 40.428111][ T733] ? sock_show_fdinfo+0xd0/0xd0 [ 40.428127][ T733] ? hook_file_ioctl+0x1ef/0x590 [ 40.428150][ T733] ? hook_file_truncate+0x1d0/0x2b0 [ 40.428172][ T733] ? __cfi_do_futex+0x10/0x10 [ 40.428190][ T733] ? mutex_unlock+0x90/0x240 [ 40.428212][ T733] sock_ioctl+0x568/0x7e0 [ 40.428226][ T733] ? __cfi_sock_ioctl+0x10/0x10 [ 40.428242][ T733] ? __fget_files+0x2bc/0x330 [ 40.428260][ T733] ? bpf_lsm_file_ioctl+0xd/0x20 [ 40.428277][ T733] ? security_file_ioctl+0x3e/0x110 [ 40.428302][ T733] ? __cfi_sock_ioctl+0x10/0x10 [ 40.428316][ T733] __se_sys_ioctl+0x123/0x1b0 [ 40.428334][ T733] __x64_sys_ioctl+0x7f/0xa0 [ 40.428352][ T733] x64_sys_call+0x1878/0x2ee0 [ 40.428370][ T733] do_syscall_64+0x57/0xf0 [ 40.428386][ T733] ? clear_bhb_loop+0x50/0xa0 [ 40.428410][ T733] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.428433][ T733] RIP: 0033:0x7f7361d9fb19 [ 40.428447][ T733] 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 [ 40.428463][ T733] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.428481][ T733] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 40.428501][ T733] RDX: 0000200000000a40 RSI: 000000000000890b RDI: 0000000000000003 [ 40.428514][ T733] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 40.428524][ T733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.428535][ T733] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 40.428550][ T733] [ 40.747806][ T36] kauditd_printk_skb: 90 callbacks suppressed [ 40.747825][ T36] audit: type=1400 audit(1793861949.670:219): avc: denied { create } for pid=744 comm="syz.0.182" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 40.778474][ T36] audit: type=1400 audit(1793861949.690:220): avc: denied { mounton } for pid=744 comm="syz.0.182" path="/22/file0" dev="tmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 40.810342][ T36] audit: type=1400 audit(1793861949.730:221): avc: denied { name_bind } for pid=748 comm="syz.2.184" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 40.887306][ T36] audit: type=1400 audit(1793861949.810:222): avc: denied { cmd } for pid=761 comm="syz.3.190" 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 [ 40.915938][ T36] audit: type=1400 audit(1793861949.830:223): avc: denied { create } for pid=764 comm="syz.2.192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 40.935337][ T36] audit: type=1400 audit(1793861949.840:224): avc: denied { map } for pid=761 comm="syz.3.190" path="/dev/ublkc0" dev="devtmpfs" ino=477 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.958152][ T36] audit: type=1400 audit(1793861949.840:225): avc: denied { connect } for pid=764 comm="syz.2.192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 41.065950][ T36] audit: type=1400 audit(1793861949.990:226): avc: denied { bind } for pid=786 comm="syz.2.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 41.100324][ T36] audit: type=1400 audit(1793861950.010:227): avc: denied { setopt } for pid=786 comm="syz.2.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 41.146928][ T795] FAULT_INJECTION: forcing a failure. [ 41.146928][ T795] name failslab, interval 1, probability 0, space 0, times 0 [ 41.172765][ T795] CPU: 1 UID: 0 PID: 795 Comm: syz.1.204 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 41.172800][ T795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 41.172814][ T795] Call Trace: [ 41.172822][ T795] [ 41.172831][ T795] __dump_stack+0x21/0x30 [ 41.172863][ T795] dump_stack_lvl+0x140/0x1c0 [ 41.172897][ T795] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.172919][ T795] ? cred_has_capability+0x296/0x3a0 [ 41.172954][ T795] dump_stack+0x19/0x20 [ 41.172973][ T795] should_fail_ex+0x3c2/0x510 [ 41.172995][ T795] should_failslab+0xac/0x100 [ 41.173019][ T795] kmem_cache_alloc_noprof+0x42/0x410 [ 41.173053][ T795] ? create_new_namespaces+0x48/0x6f0 [ 41.173077][ T795] create_new_namespaces+0x48/0x6f0 [ 41.173099][ T795] ? ns_capable+0x90/0xf0 [ 41.173123][ T795] unshare_nsproxy_namespaces+0x124/0x180 [ 41.173147][ T795] ksys_unshare+0x4f9/0x920 [ 41.173168][ T795] ? __cfi_ksys_unshare+0x10/0x10 [ 41.173189][ T795] ? __kasan_check_write+0x18/0x20 [ 41.173223][ T795] __x64_sys_unshare+0x3c/0x50 [ 41.173243][ T795] x64_sys_call+0x2998/0x2ee0 [ 41.173267][ T795] do_syscall_64+0x57/0xf0 [ 41.173290][ T795] ? clear_bhb_loop+0x50/0xa0 [ 41.173322][ T795] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.173352][ T795] RIP: 0033:0x7f1b65d9fb19 [ 41.173386][ T795] 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 [ 41.173406][ T795] RSP: 002b:00007f1b66d1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 41.173430][ T795] RAX: ffffffffffffffda RBX: 00007f1b66025fa0 RCX: 00007f1b65d9fb19 [ 41.173447][ T795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000062040200 [ 41.173461][ T795] RBP: 00007f1b65e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 41.173475][ T795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.173488][ T795] R13: 00007f1b66026038 R14: 00007f1b66025fa0 R15: 00007fff1c6bdf18 [ 41.173507][ T795] [ 41.381773][ T36] audit: type=1400 audit(1793861950.300:228): avc: denied { bind } for pid=799 comm="syz.2.206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 41.535717][ T818] device-mapper: ioctl: Target spec extends beyond end of parameters [ 41.548175][ T818] device-mapper: ioctl: unable to find target [ 42.053840][ T839] netlink: 4 bytes leftover after parsing attributes in process `syz.3.223'. [ 42.062804][ T839] bridge_slave_1: left allmulticast mode [ 42.068540][ T839] bridge_slave_1: left promiscuous mode [ 42.074262][ T839] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.082079][ T839] bridge_slave_0: left allmulticast mode [ 42.087914][ T839] bridge_slave_0: left promiscuous mode [ 42.093591][ T839] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.318631][ T850] rust_binder: 849:850 got transaction to invalid handle 1 [ 42.325991][ T850] rust_binder: 849:850 transaction async to 0:0 failed ENOENT, code 0 size 0-0 line process.rs:958 [ 42.337247][ T9] rust_binder: 849: undelivered TRANSACTION_ERROR: 29201 [ 42.371954][ T856] syzkaller1: entered promiscuous mode [ 42.377501][ T856] syzkaller1: entered allmulticast mode [ 42.421672][ T862] overlayfs: failed to clone upperpath [ 42.459106][ T868] overlayfs: disabling nfs_export due to verity=on [ 42.465813][ T868] overlayfs: failed to clone upperpath [ 42.594807][ T311] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 42.606857][ T894] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 42.634440][ T899] ptp ptp0: new virtual clock ptp1 [ 42.650721][ T899] ptp ptp0: new virtual clock ptp2 [ 42.661507][ T899] ptp ptp0: new virtual clock ptp3 [ 42.669605][ T899] ptp ptp0: new virtual clock ptp4 [ 42.675139][ T899] ptp ptp0: guarantee physical clock free running [ 42.685387][ T899] ptp ptp0: delete virtual clock ptp4 [ 42.717293][ T899] ptp ptp0: delete virtual clock ptp3 [ 42.724779][ T914] fuse: Bad value for 'fd' [ 42.730033][ T899] ptp ptp0: delete virtual clock ptp2 [ 42.739013][ T899] ptp ptp0: guarantee physical clock free running [ 42.756905][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.773928][ T311] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 42.784778][ T311] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.802213][ T311] usb 4-1: config 0 descriptor?? [ 42.986082][ T46] bridge_slave_1: left allmulticast mode [ 42.996182][ T46] bridge_slave_1: left promiscuous mode [ 43.002151][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.010492][ T46] bridge_slave_0: left allmulticast mode [ 43.019452][ T311] usbhid 4-1:0.0: can't add hid device: -71 [ 43.024916][ T46] bridge_slave_0: left promiscuous mode [ 43.028507][ T311] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 43.032294][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.048323][ T311] usb 4-1: USB disconnect, device number 4 [ 43.091504][ T937] overlayfs: failed to clone upperpath [ 43.112585][ T939] overlayfs: failed to clone upperpath [ 43.183787][ T46] veth1_macvtap: left promiscuous mode [ 43.193380][ T46] veth0_vlan: left promiscuous mode [ 43.343769][ T944] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.351147][ T944] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.359060][ T944] bridge_slave_0: entered allmulticast mode [ 43.365631][ T944] bridge_slave_0: entered promiscuous mode [ 43.372469][ T944] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.379919][ T944] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.387264][ T944] bridge_slave_1: entered allmulticast mode [ 43.393986][ T944] bridge_slave_1: entered promiscuous mode [ 43.461525][ T312] kernel read not supported for file /swaps (pid: 312 comm: kworker/0:2) [ 43.474943][ T311] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 43.485875][ T944] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.492957][ T944] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.500293][ T944] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.507363][ T944] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.538828][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.550337][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.566276][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.573351][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.589986][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.597078][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.634317][ T944] veth0_vlan: entered promiscuous mode [ 43.653403][ T944] veth1_macvtap: entered promiscuous mode [ 43.666472][ T311] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.677842][ T311] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 43.696603][ T311] usb 4-1: config 0 interface 0 has no altsetting 0 [ 43.709312][ T311] usb 4-1: New USB device found, idVendor=1532, idProduct=011d, bcdDevice= 0.00 [ 43.730296][ T311] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.743988][ T311] usb 4-1: config 0 descriptor?? [ 43.777361][ T980] process 'syz.2.273' launched './file1' with NULL argv: empty string added [ 44.041328][ T1001] FAULT_INJECTION: forcing a failure. [ 44.041328][ T1001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 44.074934][ T1001] CPU: 0 UID: 0 PID: 1001 Comm: syz.4.282 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 44.074972][ T1001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 44.074994][ T1001] Call Trace: [ 44.074998][ T1001] [ 44.075005][ T1001] __dump_stack+0x21/0x30 [ 44.075025][ T1001] dump_stack_lvl+0x140/0x1c0 [ 44.075064][ T1001] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.075086][ T1001] ? __kasan_check_write+0x18/0x20 [ 44.075117][ T1001] dump_stack+0x19/0x20 [ 44.075138][ T1001] should_fail_ex+0x3c2/0x510 [ 44.075154][ T1001] should_fail_alloc_page+0xec/0x110 [ 44.075171][ T1001] __alloc_pages_noprof+0x1c0/0x7e0 [ 44.075209][ T1001] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 44.075239][ T1001] ? folio_add_lru+0x116/0x400 [ 44.075264][ T1001] ? __cfi_folio_add_lru+0x10/0x10 [ 44.075290][ T1001] __folio_alloc_noprof+0x14/0x80 [ 44.075310][ T1001] shmem_alloc_and_add_folio+0x45f/0x10b0 [ 44.075329][ T1001] ? shmem_replace_folio+0x9b0/0x9b0 [ 44.075364][ T1001] ? shmem_huge_global_enabled+0x2da/0x360 [ 44.075386][ T1001] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 44.075407][ T1001] shmem_get_folio_gfp+0x5cd/0x12e0 [ 44.075434][ T1001] ? shmem_get_folio+0xc0/0xc0 [ 44.075449][ T1001] ? inode_to_bdi+0x6d/0x100 [ 44.075469][ T1001] shmem_write_begin+0xf4/0x260 [ 44.075501][ T1001] generic_perform_write+0x329/0x970 [ 44.075531][ T1001] ? __cfi_generic_perform_write+0x10/0x10 [ 44.075555][ T1001] ? generic_write_checks_count+0x426/0x540 [ 44.075589][ T1001] ? file_update_time+0xa3/0x210 [ 44.075611][ T1001] shmem_file_write_iter+0x105/0x130 [ 44.075630][ T1001] vfs_write+0x765/0xfd0 [ 44.075679][ T1001] ? __cfi_vfs_write+0x10/0x10 [ 44.075715][ T1001] __x64_sys_pwrite64+0x198/0x230 [ 44.075738][ T1001] ? __cfi___x64_sys_pwrite64+0x10/0x10 [ 44.075754][ T1001] ? switch_fpu_return+0x12/0x20 [ 44.075776][ T1001] x64_sys_call+0xd50/0x2ee0 [ 44.075810][ T1001] do_syscall_64+0x57/0xf0 [ 44.075832][ T1001] ? clear_bhb_loop+0x50/0xa0 [ 44.075862][ T1001] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.075891][ T1001] RIP: 0033:0x7f357219fb19 [ 44.075905][ T1001] 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 [ 44.075918][ T1001] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 44.075952][ T1001] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 44.075970][ T1001] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 44.075986][ T1001] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000000 [ 44.076000][ T1001] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 44.076013][ T1001] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 44.076031][ T1001] [ 44.163997][ T311] input: HID 1532:011d as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:1532:011D.0003/input/input6 [ 44.455021][ T311] hid-rmi 0003:1532:011D.0003: input,hidraw0: USB HID v0.20 Keyboard [HID 1532:011d] on usb-dummy_hcd.3-1/input0 [ 44.580924][ T9] usb 4-1: USB disconnect, device number 5 [ 44.720439][ T1040] overlayfs: invalid origin (0000) [ 44.794195][ T1049] fuse: Bad value for 'fd' [ 44.911838][ T1074] netlink: 679 bytes leftover after parsing attributes in process `syz.2.316'. [ 45.179962][ T1082] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 45.390316][ T1116] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:ac14:1414 with DS=0x31 [ 45.830684][ T1150] netlink: 28 bytes leftover after parsing attributes in process `syz.3.347'. [ 45.930918][ T1157] device-mapper: ioctl: populate_table: target parameters not NUL-terminated [ 45.941359][ T36] kauditd_printk_skb: 66 callbacks suppressed [ 45.941375][ T36] audit: type=1400 audit(1793861954.860:293): avc: denied { read } for pid=1158 comm="syz.0.351" name="/" dev="configfs" ino=2483 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 45.985293][ T36] audit: type=1400 audit(1793861954.860:294): avc: denied { open } for pid=1158 comm="syz.0.351" path="/" dev="configfs" ino=2483 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 46.016714][ T1166] syz.3.354 (1166): drop_caches: 0 [ 46.280147][ T36] audit: type=1400 audit(1793861955.200:295): avc: denied { connect } for pid=1206 comm="syz.3.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.360262][ T1215] FAULT_INJECTION: forcing a failure. [ 46.360262][ T1215] name fail_futex, interval 1, probability 0, space 0, times 1 [ 46.375449][ T1215] CPU: 1 UID: 0 PID: 1215 Comm: syz.4.377 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 46.375481][ T1215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.375495][ T1215] Call Trace: [ 46.375502][ T1215] [ 46.375510][ T1215] __dump_stack+0x21/0x30 [ 46.375535][ T1215] dump_stack_lvl+0x140/0x1c0 [ 46.375556][ T1215] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.375578][ T1215] dump_stack+0x19/0x20 [ 46.375597][ T1215] should_fail_ex+0x3c2/0x510 [ 46.375617][ T1215] should_fail+0xf/0x20 [ 46.375635][ T1215] get_futex_key+0x178/0x940 [ 46.375659][ T1215] ? __cfi_futex_setup_timer+0x10/0x10 [ 46.375682][ T1215] ? __cfi_get_futex_key+0x10/0x10 [ 46.375706][ T1215] futex_wait_requeue_pi+0x28d/0x9a0 [ 46.375735][ T1215] ? __cfi_futex_wait_requeue_pi+0x10/0x10 [ 46.375763][ T1215] ? __futex_wait+0x330/0x3d0 [ 46.375791][ T1215] ? __cfi_hrtimer_wakeup+0x10/0x10 [ 46.375822][ T1215] ? futex_wake+0x627/0x950 [ 46.375846][ T1215] ? futex_wait+0x2b8/0x7c0 [ 46.375870][ T1215] ? __cfi_futex_wake_mark+0x10/0x10 [ 46.375896][ T1215] ? vfs_write+0xbd2/0xfd0 [ 46.375923][ T1215] do_futex+0x16d/0x510 [ 46.375941][ T1215] ? __kasan_check_write+0x18/0x20 [ 46.375967][ T1215] ? __cfi_do_futex+0x10/0x10 [ 46.375986][ T1215] ? mutex_unlock+0x90/0x240 [ 46.376010][ T1215] __se_sys_futex+0x13c/0x320 [ 46.376029][ T1215] ? fput+0x1a4/0x230 [ 46.376049][ T1215] ? __x64_sys_futex+0x110/0x110 [ 46.376069][ T1215] ? __kasan_check_write+0x18/0x20 [ 46.376095][ T1215] __x64_sys_futex+0xe9/0x110 [ 46.376115][ T1215] x64_sys_call+0x227f/0x2ee0 [ 46.376134][ T1215] do_syscall_64+0x57/0xf0 [ 46.376152][ T1215] ? clear_bhb_loop+0x50/0xa0 [ 46.376177][ T1215] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.376202][ T1215] RIP: 0033:0x7f357219fb19 [ 46.376217][ T1215] 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 [ 46.376232][ T1215] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.376252][ T1215] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 46.376265][ T1215] RDX: 0000000000000001 RSI: 000000000000018b RDI: 0000200000000140 [ 46.376277][ T1215] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000002 [ 46.376288][ T1215] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 46.376299][ T1215] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 46.376314][ T1215] [ 46.636125][ T36] audit: type=1400 audit(1793861955.560:296): avc: denied { shutdown } for pid=1217 comm="syz.4.378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.658400][ T36] audit: type=1400 audit(1793861955.560:297): avc: denied { read } for pid=1217 comm="syz.4.378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.678113][ T36] audit: type=1400 audit(1793861955.560:298): avc: denied { write } for pid=1217 comm="syz.4.378" path="socket:[9437]" dev="sockfs" ino=9437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.708375][ T1222] loop0: detected capacity change from 0 to 1 [ 46.734304][ T1226] FAULT_INJECTION: forcing a failure. [ 46.734304][ T1226] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 46.747512][ T1226] CPU: 0 UID: 0 PID: 1226 Comm: syz.4.382 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 46.747544][ T1226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 46.747557][ T1226] Call Trace: [ 46.747563][ T1226] [ 46.747571][ T1226] __dump_stack+0x21/0x30 [ 46.747594][ T1226] dump_stack_lvl+0x140/0x1c0 [ 46.747613][ T1226] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.747632][ T1226] ? futex_wait+0x2b8/0x7c0 [ 46.747659][ T1226] ? __cfi_futex_wait+0x10/0x10 [ 46.747685][ T1226] dump_stack+0x19/0x20 [ 46.747703][ T1226] should_fail_ex+0x3c2/0x510 [ 46.747722][ T1226] should_fail+0xf/0x20 [ 46.747737][ T1226] should_fail_usercopy+0x1e/0x30 [ 46.747756][ T1226] _copy_from_user+0x20/0xa0 [ 46.747779][ T1226] get_itimerspec64+0x1cb/0x310 [ 46.747811][ T1226] ? __cfi_get_itimerspec64+0x10/0x10 [ 46.747831][ T1226] ? kasan_check_range+0x82/0x2b0 [ 46.747853][ T1226] __x64_sys_timer_settime+0x15d/0x280 [ 46.747879][ T1226] ? __cfi___x64_sys_timer_settime+0x10/0x10 [ 46.747905][ T1226] ? fpregs_restore_userregs+0x11c/0x260 [ 46.747931][ T1226] ? switch_fpu_return+0x12/0x20 [ 46.747956][ T1226] x64_sys_call+0x1cd7/0x2ee0 [ 46.747975][ T1226] do_syscall_64+0x57/0xf0 [ 46.748000][ T1226] ? clear_bhb_loop+0x50/0xa0 [ 46.748026][ T1226] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.748070][ T1226] RIP: 0033:0x7f357219fb19 [ 46.748087][ T1226] 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 [ 46.748104][ T1226] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 46.748126][ T1226] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 46.748142][ T1226] RDX: 0000200000001a80 RSI: 0000000000000001 RDI: 0000000000000000 [ 46.748155][ T1226] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000000 [ 46.748167][ T1226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.748179][ T1226] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 46.748197][ T1226] [ 47.044797][ T36] audit: type=1400 audit(1793861955.960:299): avc: denied { write } for pid=1237 comm="syz.4.388" name="001" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 47.125452][ T1243] FAULT_INJECTION: forcing a failure. [ 47.125452][ T1243] name failslab, interval 1, probability 0, space 0, times 0 [ 47.154878][ T36] audit: type=1400 audit(1793861956.020:300): avc: denied { ioctl } for pid=1240 comm="syz.0.389" path="socket:[8550]" dev="sockfs" ino=8550 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.185965][ T1243] CPU: 0 UID: 0 PID: 1243 Comm: syz.2.390 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 47.186003][ T1243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 47.186017][ T1243] Call Trace: [ 47.186025][ T1243] [ 47.186033][ T1243] __dump_stack+0x21/0x30 [ 47.186061][ T1243] dump_stack_lvl+0x140/0x1c0 [ 47.186082][ T1243] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.186105][ T1243] dump_stack+0x19/0x20 [ 47.186125][ T1243] should_fail_ex+0x3c2/0x510 [ 47.186146][ T1243] ? security_sk_alloc+0x65/0x260 [ 47.186176][ T1243] should_failslab+0xac/0x100 [ 47.186200][ T1243] __kmalloc_noprof+0x69/0x510 [ 47.186231][ T1243] ? kasan_save_alloc_info+0x3a/0x50 [ 47.186261][ T1243] ? security_sk_alloc+0x65/0x260 [ 47.186289][ T1243] ? __kasan_kmalloc+0x96/0xb0 [ 47.186312][ T1243] security_sk_alloc+0x65/0x260 [ 47.186341][ T1243] sk_prot_alloc+0x123/0x3a0 [ 47.186368][ T1243] ? security_socket_post_create+0x48/0x140 [ 47.186397][ T1243] sk_alloc+0x40/0x590 [ 47.186434][ T1243] __netlink_kernel_create+0x173/0x8a0 [ 47.186465][ T1243] ? __cfi___netlink_kernel_create+0x10/0x10 [ 47.186495][ T1243] ? __asan_memcpy+0x5a/0x80 [ 47.186527][ T1243] audit_net_init+0x108/0x240 [ 47.186557][ T1243] ? __cfi_audit_net_init+0x10/0x10 [ 47.186587][ T1243] ? __cfi_audit_receive+0x10/0x10 [ 47.186617][ T1243] ? __cfi_audit_multicast_bind+0x10/0x10 [ 47.186649][ T1243] ? __cfi_audit_multicast_unbind+0x10/0x10 [ 47.186681][ T1243] ? __kmalloc_noprof+0x261/0x510 [ 47.186713][ T1243] ? ops_init+0x81/0x5d0 [ 47.186734][ T1243] ops_init+0x2ff/0x5d0 [ 47.186754][ T1243] ? __kasan_check_write+0x18/0x20 [ 47.186785][ T1243] ? rwsem_read_trylock+0x275/0x5a0 [ 47.186813][ T1243] setup_net+0x227/0x9b0 [ 47.186846][ T1243] ? copy_net_ns+0xa20/0xa20 [ 47.186878][ T1243] ? down_read_killable+0x7f/0x100 [ 47.186909][ T1243] ? __cfi_down_read_killable+0x10/0x10 [ 47.186943][ T1243] copy_net_ns+0x4fc/0xa20 [ 47.186976][ T1243] create_new_namespaces+0x390/0x6f0 [ 47.187001][ T1243] unshare_nsproxy_namespaces+0x124/0x180 [ 47.187025][ T1243] ksys_unshare+0x4f9/0x920 [ 47.187044][ T1243] ? fput+0x1a4/0x230 [ 47.187070][ T1243] ? __cfi_ksys_unshare+0x10/0x10 [ 47.187090][ T1243] ? __kasan_check_write+0x18/0x20 [ 47.187123][ T1243] __x64_sys_unshare+0x3c/0x50 [ 47.187154][ T1243] x64_sys_call+0x2998/0x2ee0 [ 47.187176][ T1243] do_syscall_64+0x57/0xf0 [ 47.187198][ T1243] ? clear_bhb_loop+0x50/0xa0 [ 47.187226][ T1243] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.187253][ T1243] RIP: 0033:0x7f7361d9fb19 [ 47.187272][ T1243] 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 [ 47.187290][ T1243] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 47.187313][ T1243] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 47.187328][ T1243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 47.187342][ T1243] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 47.187355][ T1243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.187367][ T1243] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 47.187385][ T1243] [ 47.187422][ T1243] audit: cannot initialize netlink socket in namespace [ 47.222968][ T36] audit: type=1400 audit(1793861956.140:301): avc: denied { bind } for pid=1246 comm="syz.4.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 47.906644][ T1294] bridge0: port 3(syz_tun) entered blocking state [ 47.913419][ T1294] bridge0: port 3(syz_tun) entered disabled state [ 47.929812][ T1294] syz_tun: entered allmulticast mode [ 47.946286][ T1294] syz_tun: entered promiscuous mode [ 47.957593][ T1294] bridge0: port 3(syz_tun) entered blocking state [ 47.964060][ T1294] bridge0: port 3(syz_tun) entered forwarding state [ 47.992138][ T1303] netlink: 9 bytes leftover after parsing attributes in process `syz.4.416'. [ 48.007563][ T1303] gretap0: entered promiscuous mode [ 48.015094][ T1305] device-mapper: table: 252:2: striped: Target length not divisible by chunk size (-EINVAL) [ 48.026454][ T1303] netlink: 5 bytes leftover after parsing attributes in process `syz.4.416'. [ 48.035908][ T1303] 0ªî{X¹¦: renamed from gretap0 [ 48.041093][ T1305] device-mapper: ioctl: error adding target to table [ 48.051782][ T1303] 0ªî{X¹¦: left promiscuous mode [ 48.062700][ T1303] 0ªî{X¹¦: entered allmulticast mode [ 48.069173][ T1303] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 48.307464][ T1334] bridge0: port 3(gretap0) entered blocking state [ 48.314085][ T1334] bridge0: port 3(gretap0) entered disabled state [ 48.320760][ T1334] gretap0: entered allmulticast mode [ 48.331161][ T1334] FAULT_INJECTION: forcing a failure. [ 48.331161][ T1334] name failslab, interval 1, probability 0, space 0, times 0 [ 48.344049][ T1334] CPU: 1 UID: 0 PID: 1334 Comm: syz.2.429 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 48.344077][ T1334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 48.344090][ T1334] Call Trace: [ 48.344098][ T1334] [ 48.344105][ T1334] __dump_stack+0x21/0x30 [ 48.344127][ T1334] dump_stack_lvl+0x140/0x1c0 [ 48.344152][ T1334] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.344170][ T1334] ? selinux_kernfs_init_security+0x14b/0x4b0 [ 48.344201][ T1334] dump_stack+0x19/0x20 [ 48.344217][ T1334] should_fail_ex+0x3c2/0x510 [ 48.344235][ T1334] should_failslab+0xac/0x100 [ 48.344255][ T1334] kmem_cache_alloc_noprof+0x42/0x410 [ 48.344282][ T1334] ? __kernfs_new_node+0xf1/0x740 [ 48.344303][ T1334] ? bpf_lsm_kernfs_init_security+0xd/0x20 [ 48.344324][ T1334] __kernfs_new_node+0xf1/0x740 [ 48.344343][ T1334] ? __kasan_check_write+0x18/0x20 [ 48.344369][ T1334] ? kernfs_new_node+0x280/0x280 [ 48.344388][ T1334] ? down_write+0xee/0x2b0 [ 48.344413][ T1334] ? __cfi_down_write+0x10/0x10 [ 48.344438][ T1334] ? make_kgid+0x1d0/0x690 [ 48.344455][ T1334] ? up_write+0x66/0x280 [ 48.344477][ T1334] ? __cfi_make_kgid+0x10/0x10 [ 48.344494][ T1334] kernfs_new_node+0x154/0x280 [ 48.344514][ T1334] __kernfs_create_file+0x52/0x280 [ 48.344551][ T1334] sysfs_add_file_mode_ns+0x1d2/0x280 [ 48.344576][ T1334] sysfs_create_file_ns+0x12c/0x1b0 [ 48.344616][ T1334] ? __kasan_check_write+0x18/0x20 [ 48.344643][ T1334] ? __cfi_sysfs_create_file_ns+0x10/0x10 [ 48.344682][ T1334] ? sysfs_do_create_link_sd+0xe9/0x120 [ 48.344698][ T1334] br_sysfs_addif+0xcf/0x250 [ 48.344724][ T1334] br_add_if+0x39e/0xe70 [ 48.344739][ T1334] ? bpf_lsm_capable+0xd/0x20 [ 48.344762][ T1334] br_dev_siocdevprivate+0xe46/0x1500 [ 48.344788][ T1334] ? __cfi_br_dev_siocdevprivate+0x10/0x10 [ 48.344806][ T1334] ? has_cap_mac_admin+0xd0/0xd0 [ 48.344833][ T1334] ? futex_wait+0x2b8/0x7c0 [ 48.344855][ T1334] ? __cfi_futex_wait+0x10/0x10 [ 48.344877][ T1334] ? full_name_hash+0xa1/0xf0 [ 48.344895][ T1334] dev_ifsioc+0x951/0xc10 [ 48.344915][ T1334] dev_ioctl+0xa62/0x1000 [ 48.344936][ T1334] sock_ioctl+0x74e/0x7e0 [ 48.344951][ T1334] ? __cfi_sock_ioctl+0x10/0x10 [ 48.344966][ T1334] ? __fget_files+0x2bc/0x330 [ 48.344984][ T1334] ? bpf_lsm_file_ioctl+0xd/0x20 [ 48.345001][ T1334] ? security_file_ioctl+0x3e/0x110 [ 48.345025][ T1334] ? __cfi_sock_ioctl+0x10/0x10 [ 48.345040][ T1334] __se_sys_ioctl+0x123/0x1b0 [ 48.345058][ T1334] __x64_sys_ioctl+0x7f/0xa0 [ 48.345075][ T1334] x64_sys_call+0x1878/0x2ee0 [ 48.345093][ T1334] do_syscall_64+0x57/0xf0 [ 48.345110][ T1334] ? clear_bhb_loop+0x50/0xa0 [ 48.345133][ T1334] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.345163][ T1334] RIP: 0033:0x7f7361d9fb19 [ 48.345178][ T1334] 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 [ 48.345191][ T1334] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.345210][ T1334] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 48.345223][ T1334] RDX: 0000200000000200 RSI: 00000000000089f0 RDI: 0000000000000004 [ 48.345234][ T1334] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 48.345245][ T1334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.345255][ T1334] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 48.345269][ T1334] [ 48.431644][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 48.436418][ T1334] gretap0: left allmulticast mode [ 48.594843][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 48.705323][ T9] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 48.724791][ T9] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 48.742647][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 48.750907][ T9] usb 1-1: New USB device found, idVendor=0b05, idProduct=196b, bcdDevice= 0.00 [ 48.760063][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.773480][ T9] usb 1-1: config 0 descriptor?? [ 48.786885][ T381] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 48.799395][ T381] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 48.857204][ T1355] kvm: Disabled LAPIC found during irq injection [ 48.937178][ T329] Bluetooth: hci0: Frame reassembly failed (-84) [ 49.046288][ T1372] loop7: detected capacity change from 0 to 16384 [ 49.143384][ T1377] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 49.190618][ T9] input: HID 0b05:196b as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0B05:196B.0005/input/input8 [ 49.215540][ T9] hid-generic 0003:0B05:196B.0005: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 0b05:196b] on usb-dummy_hcd.0-1/input0 [ 49.285166][ T1375] loop7: detected capacity change from 16384 to 0 [ 49.389360][ T9] usb 1-1: USB disconnect, device number 5 [ 49.421337][ T1385] FAULT_INJECTION: forcing a failure. [ 49.421337][ T1385] name failslab, interval 1, probability 0, space 0, times 0 [ 49.434162][ T1385] CPU: 0 UID: 0 PID: 1385 Comm: syz.3.449 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 49.434195][ T1385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 49.434211][ T1385] Call Trace: [ 49.434222][ T1385] [ 49.434228][ T1385] __dump_stack+0x21/0x30 [ 49.434247][ T1385] dump_stack_lvl+0x140/0x1c0 [ 49.434261][ T1385] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.434278][ T1385] dump_stack+0x19/0x20 [ 49.434291][ T1385] should_fail_ex+0x3c2/0x510 [ 49.434306][ T1385] should_failslab+0xac/0x100 [ 49.434322][ T1385] kmem_cache_alloc_noprof+0x42/0x410 [ 49.434346][ T1385] ? security_inode_alloc+0x51/0x230 [ 49.434365][ T1385] security_inode_alloc+0x51/0x230 [ 49.434383][ T1385] inode_init_always_gfp+0x756/0x9e0 [ 49.434400][ T1385] alloc_inode+0xc5/0x270 [ 49.434417][ T1385] new_inode+0x25/0x1e0 [ 49.434433][ T1385] ? start_creating+0x1fb/0x310 [ 49.434446][ T1385] ? debugfs_create_dir+0x20/0x470 [ 49.434460][ T1385] debugfs_create_dir+0xfa/0x470 [ 49.434475][ T1385] kvm_create_vm_debugfs+0x20d/0xb50 [ 49.434492][ T1385] ? __mmu_notifier_register+0x364/0x6b0 [ 49.434507][ T1385] ? kvm_enable_virtualization+0x150/0x150 [ 49.434524][ T1385] ? __kasan_check_write+0x18/0x20 [ 49.434550][ T1385] ? kvm_coalesced_mmio_init+0x4f/0x190 [ 49.434572][ T1385] ? kvm_dev_ioctl+0xb1f/0x14c0 [ 49.434588][ T1385] kvm_dev_ioctl+0xb57/0x14c0 [ 49.434604][ T1385] ? __cfi_kvm_dev_ioctl+0x10/0x10 [ 49.434620][ T1385] ? bpf_lsm_file_ioctl+0xd/0x20 [ 49.434637][ T1385] ? security_file_ioctl+0x3e/0x110 [ 49.434659][ T1385] ? __cfi_kvm_dev_ioctl+0x10/0x10 [ 49.434674][ T1385] __se_sys_ioctl+0x123/0x1b0 [ 49.434691][ T1385] __x64_sys_ioctl+0x7f/0xa0 [ 49.434707][ T1385] x64_sys_call+0x1878/0x2ee0 [ 49.434723][ T1385] do_syscall_64+0x57/0xf0 [ 49.434739][ T1385] ? clear_bhb_loop+0x50/0xa0 [ 49.434792][ T1385] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.434822][ T1385] RIP: 0033:0x7fd499d9fb19 [ 49.434843][ T1385] 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 [ 49.434855][ T1385] RSP: 002b:00007fd49abed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.434871][ T1385] RAX: ffffffffffffffda RBX: 00007fd49a025fa0 RCX: 00007fd499d9fb19 [ 49.434883][ T1385] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 49.434892][ T1385] RBP: 00007fd499e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 49.434902][ T1385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.434911][ T1385] R13: 00007fd49a026038 R14: 00007fd49a025fa0 R15: 00007ffde8d88d48 [ 49.434924][ T1385] [ 49.696451][ T1385] debugfs: out of free dentries, can not create directory '1385-5' [ 50.071668][ T1421] fuse: Bad value for 'fd' [ 50.204817][ T64] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 50.356082][ T64] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 50.366322][ T64] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 50.379338][ T64] usb 4-1: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00 [ 50.388434][ T64] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.673918][ T1447] SELinux: failed to load policy [ 51.004835][ T1364] Bluetooth: hci0: command 0x1003 tx timeout [ 51.011000][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 51.250577][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x914e Unhandled WRMSR(0x187) = 0xffff000000000000 [ 51.260415][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x9150 Unhandled WRMSR(0x187) = 0xffff000000000000 [ 51.270521][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x914e Unhandled WRMSR(0x186) = 0xffff000000000000 [ 51.280450][ T312] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 51.288064][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x9150 Unhandled WRMSR(0x186) = 0xffff000000000000 [ 51.300458][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x914e Unhandled WRMSR(0x11e) = 0xffff000000000000 [ 51.310321][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x9150 Unhandled WRMSR(0x11e) = 0xffff000000000000 [ 51.322338][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x914e Unhandled WRMSR(0xc2) = 0xffff000000000000 [ 51.332137][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x9150 Unhandled WRMSR(0xc2) = 0xffff000000000000 [ 51.341907][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x914e Unhandled WRMSR(0xc1) = 0xffff000000000000 [ 51.351713][ T1466] kvm: kvm [1465]: vcpu1, guest rIP: 0x9150 Unhandled WRMSR(0xc1) = 0xffff000000000000 [ 51.444899][ T312] usb 5-1: Using ep0 maxpacket: 16 [ 51.465964][ T312] usb 5-1: unable to get BOS descriptor or descriptor too short [ 51.474791][ T312] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 51.486916][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 51.486932][ T36] audit: type=1400 audit(1793861960.410:326): avc: denied { create } for pid=1471 comm="syz.0.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 51.513408][ T312] usb 5-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 51.524774][ T312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.534785][ T312] usb 5-1: Product: syz [ 51.538990][ T312] usb 5-1: Manufacturer: syz [ 51.543609][ T312] usb 5-1: SerialNumber: syz [ 51.553659][ T36] audit: type=1400 audit(1793861960.410:327): avc: denied { sys_admin } for pid=1471 comm="syz.0.490" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 51.675971][ T1480] FAULT_INJECTION: forcing a failure. [ 51.675971][ T1480] name failslab, interval 1, probability 0, space 0, times 0 [ 51.689762][ T1480] CPU: 1 UID: 0 PID: 1480 Comm: syz.0.493 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 51.689801][ T1480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 51.689817][ T1480] Call Trace: [ 51.689825][ T1480] [ 51.689834][ T1480] __dump_stack+0x21/0x30 [ 51.689861][ T1480] dump_stack_lvl+0x140/0x1c0 [ 51.689882][ T1480] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.689906][ T1480] dump_stack+0x19/0x20 [ 51.689924][ T1480] should_fail_ex+0x3c2/0x510 [ 51.689948][ T1480] should_failslab+0xac/0x100 [ 51.689975][ T1480] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 51.690022][ T1480] ? key_alloc+0x338/0x1060 [ 51.690051][ T1480] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 51.690103][ T1480] kmemdup_noprof+0x31/0x80 [ 51.690134][ T1480] key_alloc+0x338/0x1060 [ 51.690164][ T1480] keyring_alloc+0x4b/0xc0 [ 51.690195][ T1480] install_thread_keyring_to_cred+0xa0/0x130 [ 51.690223][ T1480] __se_sys_keyctl+0xc69/0xe40 [ 51.690249][ T1480] ? __x64_sys_keyctl+0xf0/0xf0 [ 51.690273][ T1480] ? __secure_computing+0x2b0/0x2b0 [ 51.690297][ T1480] ? __cfi_do_futex+0x10/0x10 [ 51.690330][ T1480] ? mutex_unlock+0x90/0x240 [ 51.690364][ T1480] ? xfd_validate_state+0x68/0x140 [ 51.690389][ T1480] __x64_sys_keyctl+0xc3/0xf0 [ 51.690415][ T1480] x64_sys_call+0x996/0x2ee0 [ 51.690439][ T1480] do_syscall_64+0x57/0xf0 [ 51.690463][ T1480] ? clear_bhb_loop+0x50/0xa0 [ 51.690495][ T1480] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.690525][ T1480] RIP: 0033:0x7f2943d9fb19 [ 51.690545][ T1480] 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 [ 51.690566][ T1480] RSP: 002b:00007f2944c6b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 51.690590][ T1480] RAX: ffffffffffffffda RBX: 00007f2944025fa0 RCX: 00007f2943d9fb19 [ 51.690608][ T1480] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 51.690622][ T1480] RBP: 00007f2943e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 51.690636][ T1480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.690650][ T1480] R13: 00007f2944026038 R14: 00007f2944025fa0 R15: 00007ffe226255c8 [ 51.690670][ T1480] [ 51.783480][ T312] usb 5-1: Audio class v2/v3 interfaces need an interface association [ 51.923867][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 51.938203][ T1484] FAULT_INJECTION: forcing a failure. [ 51.938203][ T1484] name failslab, interval 1, probability 0, space 0, times 0 [ 51.951013][ T1484] CPU: 0 UID: 0 PID: 1484 Comm: syz.2.495 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 51.951048][ T1484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 51.951064][ T1484] Call Trace: [ 51.951071][ T1484] [ 51.951081][ T1484] __dump_stack+0x21/0x30 [ 51.951107][ T1484] dump_stack_lvl+0x140/0x1c0 [ 51.951127][ T1484] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.951149][ T1484] dump_stack+0x19/0x20 [ 51.951168][ T1484] should_fail_ex+0x3c2/0x510 [ 51.951188][ T1484] should_failslab+0xac/0x100 [ 51.951212][ T1484] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 51.951245][ T1484] ? __se_sys_fsconfig+0x5c5/0x870 [ 51.951275][ T1484] ? _copy_from_user+0x87/0xa0 [ 51.951300][ T1484] memdup_user_nul+0x40/0x1a0 [ 51.951331][ T1484] __se_sys_fsconfig+0x5c5/0x870 [ 51.951372][ T1484] ? __x64_sys_fsconfig+0xf0/0xf0 [ 51.951400][ T1484] ? __kasan_check_write+0x18/0x20 [ 51.951429][ T1484] ? fpregs_restore_userregs+0x11c/0x260 [ 51.951458][ T1484] __x64_sys_fsconfig+0xc3/0xf0 [ 51.951484][ T1484] x64_sys_call+0x11bb/0x2ee0 [ 51.951506][ T1484] do_syscall_64+0x57/0xf0 [ 51.951527][ T1484] ? clear_bhb_loop+0x50/0xa0 [ 51.951566][ T1484] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.951592][ T1484] RIP: 0033:0x7f7361d9fb19 [ 51.951609][ T1484] 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 [ 51.951625][ T1484] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 51.951645][ T1484] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 51.951660][ T1484] RDX: 0000200000000c40 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.951672][ T1484] RBP: 00007f7361e37b70 R08: 0000000000000001 R09: 0000000000000000 [ 51.951685][ T1484] R10: 0000200000000c80 R11: 0000000000000246 R12: 0000000000000000 [ 51.951697][ T1484] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 51.951714][ T1484] [ 51.951833][ T312] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 52.168516][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 52.186088][ T1491] overlayfs: failed to clone lowerpath [ 52.190959][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 52.194880][ T36] audit: type=1400 audit(1793861961.110:328): avc: denied { mounton } for pid=1490 comm="syz.2.497" path="/171/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 52.215299][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.236147][ T1491] overlayfs: failed to clone lowerpath [ 52.238541][ T1489] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 52.250393][ T1489] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 52.267781][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.279013][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.299961][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.314342][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 52.326325][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.339500][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 52.351113][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 52.363088][ T312] usb 5-1: 2:1 : bogus bTerminalLink 6 [ 52.364897][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 52.383758][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 52.400478][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 52.414816][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 52.435071][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 52.453156][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 52.473822][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 52.484980][ T1498] fscrypt (sda1, inode 1262): Direct key flag not allowed with different contents and filenames modes [ 52.495077][ T1502] netlink: 'syz.2.503': attribute type 12 has an invalid length. [ 52.497682][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 52.524866][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 52.542416][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 52.563806][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 52.585281][ T312] usb 5-1: USB disconnect, device number 2 [ 52.599829][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 52.618731][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 52.639686][ T64] ax88179_178a 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 52.652551][ T64] ax88179_178a 4-1:1.0 eth1: register 'ax88179_178a' at usb-dummy_hcd.3-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, 56:00:00:00:00:00 [ 52.678585][ T1507] Invalid ELF header len 16 [ 52.682629][ T36] audit: type=1400 audit(1793861961.600:329): avc: denied { module_load } for pid=1506 comm="syz.0.505" path=2F6D656D66643A2D42D54E49C56A9A0872580E202864656C6574656429 dev="tmpfs" ino=1043 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 52.698837][ T64] usb 4-1: USB disconnect, device number 6 [ 52.760658][ T64] ax88179_178a 4-1:1.0 eth1: unregister 'ax88179_178a' usb-dummy_hcd.3-1, ASIX AX88179 USB 3.0 Gigabit Ethernet [ 52.773253][ T36] audit: type=1400 audit(1793861961.640:330): avc: denied { map } for pid=1508 comm="syz.2.506" path="socket:[9075]" dev="sockfs" ino=9075 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 52.982662][ T1549] FAULT_INJECTION: forcing a failure. [ 52.982662][ T1549] name failslab, interval 1, probability 0, space 0, times 0 [ 52.995615][ T1549] CPU: 1 UID: 0 PID: 1549 Comm: syz.3.516 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 52.995651][ T1549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 52.995666][ T1549] Call Trace: [ 52.995674][ T1549] [ 52.995681][ T1549] __dump_stack+0x21/0x30 [ 52.995707][ T1549] dump_stack_lvl+0x140/0x1c0 [ 52.995728][ T1549] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.995749][ T1549] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 52.995775][ T1549] dump_stack+0x19/0x20 [ 52.995794][ T1549] should_fail_ex+0x3c2/0x510 [ 52.995816][ T1549] should_failslab+0xac/0x100 [ 52.995840][ T1549] kmem_cache_alloc_node_noprof+0x45/0x420 [ 52.995872][ T1549] ? __alloc_skb+0x10c/0x360 [ 52.995897][ T1549] __alloc_skb+0x10c/0x360 [ 52.995922][ T1549] netlink_ack+0x155/0xa50 [ 52.995948][ T1549] ? __cfi_rtnetlink_rcv_msg+0x10/0x10 [ 52.995975][ T1549] netlink_rcv_skb+0x2cb/0x4e0 [ 52.996002][ T1549] ? __cfi_rtnetlink_rcv_msg+0x10/0x10 [ 52.996023][ T1549] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 52.996049][ T1549] ? selinux_netlink_send+0x7df/0x8b0 [ 52.996077][ T1549] ? netlink_autobind+0x1c0/0x1c0 [ 52.996141][ T1549] ? is_vmalloc_addr+0x11/0x40 [ 52.996164][ T1549] rtnetlink_rcv+0x20/0x30 [ 52.996185][ T1549] netlink_unicast+0x8bf/0xa70 [ 52.996212][ T1549] netlink_sendmsg+0x7d1/0xad0 [ 52.996249][ T1549] ? __cfi_netlink_sendmsg+0x10/0x10 [ 52.996278][ T1549] ? plist_del+0x3f0/0x410 [ 52.996301][ T1549] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 52.996321][ T1549] ? security_socket_sendmsg+0x3d/0x100 [ 52.996350][ T1549] ? __cfi_netlink_sendmsg+0x10/0x10 [ 52.996377][ T1549] sock_write_iter+0x442/0x490 [ 52.996399][ T1549] ? __cfi_sock_write_iter+0x10/0x10 [ 52.996422][ T1549] vfs_write+0x765/0xfd0 [ 52.996473][ T1549] ? __cfi_vfs_write+0x10/0x10 [ 52.996508][ T1549] ksys_write+0x145/0x260 [ 52.996528][ T1549] ? xfd_validate_state+0x68/0x140 [ 52.996549][ T1549] ? __cfi_ksys_write+0x10/0x10 [ 52.996570][ T1549] ? __kasan_check_write+0x18/0x20 [ 52.996600][ T1549] ? fpregs_restore_userregs+0x11c/0x260 [ 52.996630][ T1549] __x64_sys_write+0x7f/0x90 [ 52.996649][ T1549] x64_sys_call+0x271c/0x2ee0 [ 52.996673][ T1549] do_syscall_64+0x57/0xf0 [ 52.996695][ T1549] ? clear_bhb_loop+0x50/0xa0 [ 52.996727][ T1549] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.996757][ T1549] RIP: 0033:0x7fd499d9fb19 [ 52.996776][ T1549] 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 [ 52.996795][ T1549] RSP: 002b:00007fd49abed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.996820][ T1549] RAX: ffffffffffffffda RBX: 00007fd49a025fa0 RCX: 00007fd499d9fb19 [ 52.996837][ T1549] RDX: 0000000000000156 RSI: 0000200000000300 RDI: 0000000000000004 [ 52.996852][ T1549] RBP: 00007fd499e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 52.996866][ T1549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.996881][ T1549] R13: 00007fd49a026038 R14: 00007fd49a025fa0 R15: 00007ffde8d88d48 [ 52.996899][ T1549] [ 53.350178][ T1567] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 53.374548][ T36] audit: type=1400 audit(1793861962.290:331): avc: denied { link } for pid=1566 comm="syz.4.520" name="#13" dev="tmpfs" ino=204 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 53.654805][ T64] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 53.760193][ T1599] netlink: 'syz.2.533': attribute type 2 has an invalid length. [ 53.790802][ T36] audit: type=1326 audit(1793861962.710:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1602 comm="syz.2.535" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=39 compat=0 ip=0x7f7361d99897 code=0x0 [ 53.816869][ T64] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.827012][ T64] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 53.840252][ T64] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 53.849564][ T64] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.858197][ T64] usb 5-1: config 0 descriptor?? [ 53.864149][ T64] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 53.994834][ T45] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 54.155968][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.166152][ T45] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 54.175805][ T45] usb 1-1: New USB device found, idVendor=08b7, idProduct=ec00, bcdDevice= 0.00 [ 54.184964][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 54.192970][ T45] usb 1-1: SerialNumber: syz [ 54.401398][ T45] usb 1-1: 0:2 : does not exist [ 54.407930][ T45] usb 1-1: USB disconnect, device number 6 [ 54.419176][ T341] udevd[341]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 54.487771][ T36] audit: type=1400 audit(1793861963.410:333): avc: denied { map } for pid=1608 comm="syz.3.537" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 54.490270][ T381] rust_binder: 1608: undelivered TRANSACTION_COMPLETE [ 54.511434][ T36] audit: type=1400 audit(1793861963.410:334): avc: denied { call } for pid=1608 comm="syz.3.537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 54.518316][ T381] rust_binder: 1608: undelivered TRANSACTION_COMPLETE [ 54.548681][ T312] rust_binder: 1608: undelivered transaction 6, process died [ 54.572120][ T1613] FAULT_INJECTION: forcing a failure. [ 54.572120][ T1613] name failslab, interval 1, probability 0, space 0, times 0 [ 54.584940][ T1613] CPU: 0 UID: 0 PID: 1613 Comm: syz.3.539 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 54.584981][ T1613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 54.584997][ T1613] Call Trace: [ 54.585005][ T1613] [ 54.585015][ T1613] __dump_stack+0x21/0x30 [ 54.585047][ T1613] dump_stack_lvl+0x140/0x1c0 [ 54.585064][ T1613] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.585079][ T1613] ? stack_depot_save_flags+0x38/0x800 [ 54.585109][ T1613] dump_stack+0x19/0x20 [ 54.585121][ T1613] should_fail_ex+0x3c2/0x510 [ 54.585136][ T1613] should_failslab+0xac/0x100 [ 54.585151][ T1613] kmem_cache_alloc_noprof+0x42/0x410 [ 54.585174][ T1613] ? radix_tree_node_alloc+0x95/0x400 [ 54.585193][ T1613] radix_tree_node_alloc+0x95/0x400 [ 54.585211][ T1613] idr_get_free+0x2b5/0xaa0 [ 54.585228][ T1613] idr_alloc+0x1a7/0x2f0 [ 54.585249][ T1613] ? __cfi_idr_alloc+0x10/0x10 [ 54.585269][ T1613] ? _raw_spin_lock_bh+0x96/0x130 [ 54.585285][ T1613] ? tipc_conn_alloc+0x64/0x4f0 [ 54.585305][ T1613] tipc_conn_alloc+0x26e/0x4f0 [ 54.585325][ T1613] tipc_topsrv_kern_subscr+0x157/0x360 [ 54.585346][ T1613] ? __cfi_tipc_topsrv_kern_subscr+0x10/0x10 [ 54.585368][ T1613] ? __asan_memset+0x39/0x50 [ 54.585389][ T1613] tipc_group_create+0x3be/0x640 [ 54.585409][ T1613] tipc_sk_join+0x243/0x9f0 [ 54.585429][ T1613] ? __cfi_lock_sock_nested+0x10/0x10 [ 54.585443][ T1613] ? __tipc_sendstream+0x11b0/0x11b0 [ 54.585463][ T1613] ? __kasan_check_write+0x18/0x20 [ 54.585487][ T1613] tipc_setsockopt+0x73f/0x9a0 [ 54.585505][ T1613] ? __cfi_tipc_setsockopt+0x10/0x10 [ 54.585523][ T1613] ? do_futex+0x32a/0x510 [ 54.585540][ T1613] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 54.585554][ T1613] ? security_socket_setsockopt+0x3d/0x100 [ 54.585574][ T1613] ? __cfi_tipc_setsockopt+0x10/0x10 [ 54.585592][ T1613] do_sock_setsockopt+0x27f/0x410 [ 54.585612][ T1613] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 54.585632][ T1613] ? __fget_files+0x2bc/0x330 [ 54.585648][ T1613] __x64_sys_setsockopt+0x18c/0x220 [ 54.585668][ T1613] x64_sys_call+0x2adc/0x2ee0 [ 54.585684][ T1613] do_syscall_64+0x57/0xf0 [ 54.585699][ T1613] ? clear_bhb_loop+0x50/0xa0 [ 54.585719][ T1613] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.585739][ T1613] RIP: 0033:0x7fd499d9fb19 [ 54.585752][ T1613] 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 [ 54.585765][ T1613] RSP: 002b:00007fd49abed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 54.585781][ T1613] RAX: ffffffffffffffda RBX: 00007fd49a025fa0 RCX: 00007fd499d9fb19 [ 54.585792][ T1613] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000003 [ 54.585802][ T1613] RBP: 00007fd499e37b70 R08: 000000000000002e R09: 0000000000000000 [ 54.585811][ T1613] R10: 00002000000003c0 R11: 0000000000000246 R12: 0000000000000000 [ 54.585821][ T1613] R13: 00007fd49a026038 R14: 00007fd49a025fa0 R15: 00007ffde8d88d48 [ 54.585833][ T1613] [ 54.999360][ T1624] fscrypt (sda1, inode 1262): Can't use IV_INO_LBLK_64 policy on filesystem 'sda1' because it doesn't have stable inode numbers [ 55.089382][ T1634] syz.2.546 (pid 1634) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 55.117437][ T1632] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 55.514820][ T64] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 55.666356][ T64] usb 1-1: unable to get BOS descriptor or descriptor too short [ 55.674891][ T64] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.685018][ T64] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 55.693985][ T64] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 55.704895][ T64] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 55.718098][ T64] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 55.728925][ T64] usb 1-1: config 1 interface 1 has no altsetting 0 [ 55.737693][ T64] usb 1-1: string descriptor 0 read error: -22 [ 55.743934][ T64] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 55.753021][ T64] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.981059][ T36] audit: type=1400 audit(1793861964.900:335): avc: denied { bind } for pid=1653 comm="syz.2.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 56.433550][ T1652] usb 5-1: USB disconnect, device number 3 [ 56.804830][ T1652] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 56.964819][ T312] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 56.975922][ T1652] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 56.990036][ T1652] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.003226][ T1652] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 57.011913][ T1652] usb 5-1: SerialNumber: syz [ 57.017639][ T64] usb 1-1: Warning! Unlikely big volume range (=21774), cval->res is probably wrong. [ 57.027241][ T64] usb 1-1: [2] FU [Speaker Playback Volume] ch = 1, val = -21774/0/1 [ 57.041975][ T64] usb 1-1: USB disconnect, device number 7 [ 57.050043][ T344] udevd[344]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 57.155897][ T312] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.167754][ T312] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 57.176837][ T312] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.186004][ T312] usb 4-1: config 0 descriptor?? [ 57.395063][ T312] usbhid 4-1:0.0: can't add hid device: -71 [ 57.401125][ T312] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 57.409771][ T312] usb 4-1: USB disconnect, device number 7 [ 57.514028][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 57.514046][ T36] audit: type=1400 audit(1793861966.430:338): avc: denied { mounton } for pid=1690 comm="syz.0.571" path="/110/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 57.542884][ T36] audit: type=1400 audit(1793861966.430:339): avc: denied { read } for pid=1690 comm="syz.0.571" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 57.564605][ T36] audit: type=1400 audit(1793861966.430:340): avc: denied { open } for pid=1690 comm="syz.0.571" path="/110/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 57.642253][ T1652] 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 [ 57.842954][ T381] usb 5-1: USB disconnect, device number 4 [ 57.845317][ T31] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 57.855375][ T381] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device [ 58.008832][ T31] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.025856][ T31] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 58.039536][ T31] usb 4-1: config 0 interface 0 has no altsetting 0 [ 58.046864][ T31] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b1c, bcdDevice= 0.00 [ 58.056169][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.065090][ T31] usb 4-1: config 0 descriptor?? [ 58.149175][ T1757] fuse: Bad value for 'fd' [ 58.168037][ T1759] overlayfs: failed to clone upperpath [ 58.455727][ T1789] netlink: 8 bytes leftover after parsing attributes in process `syz.4.597'. [ 58.484868][ T31] input: HID 1b1c:1b1c as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:1B1C:1B1C.0006/input/input9 [ 58.592718][ T31] hid-generic 0003:1B1C:1B1C.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 1b1c:1b1c] on usb-dummy_hcd.3-1/input0 [ 58.623127][ T1804] FAULT_INJECTION: forcing a failure. [ 58.623127][ T1804] name failslab, interval 1, probability 0, space 0, times 0 [ 58.653855][ T1804] CPU: 0 UID: 0 PID: 1804 Comm: syz.4.604 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 58.653901][ T1804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 58.653917][ T1804] Call Trace: [ 58.653924][ T1804] [ 58.653934][ T1804] __dump_stack+0x21/0x30 [ 58.653963][ T1804] dump_stack_lvl+0x140/0x1c0 [ 58.653985][ T1804] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.654008][ T1804] dump_stack+0x19/0x20 [ 58.654028][ T1804] should_fail_ex+0x3c2/0x510 [ 58.654050][ T1804] ? __register_sysctl_table+0xb74/0x1440 [ 58.654090][ T1804] should_failslab+0xac/0x100 [ 58.654115][ T1804] __kmalloc_noprof+0x69/0x510 [ 58.654148][ T1804] ? __register_sysctl_table+0xb74/0x1440 [ 58.654176][ T1804] ? find_entry+0x186/0x1e0 [ 58.654206][ T1804] __register_sysctl_table+0xb74/0x1440 [ 58.654236][ T1804] register_net_sysctl_sz+0x245/0x260 [ 58.654286][ T1804] nf_log_net_init+0x5eb/0x750 [ 58.654322][ T1804] ops_init+0x2ff/0x5d0 [ 58.654345][ T1804] ? __kasan_check_write+0x18/0x20 [ 58.654377][ T1804] ? rwsem_read_trylock+0x275/0x5a0 [ 58.654405][ T1804] setup_net+0x227/0x9b0 [ 58.654438][ T1804] ? copy_net_ns+0xa20/0xa20 [ 58.654473][ T1804] ? down_read_killable+0x7f/0x100 [ 58.654508][ T1804] ? __cfi_down_read_killable+0x10/0x10 [ 58.654542][ T1804] copy_net_ns+0x4fc/0xa20 [ 58.654576][ T1804] create_new_namespaces+0x390/0x6f0 [ 58.654602][ T1804] unshare_nsproxy_namespaces+0x124/0x180 [ 58.654625][ T1804] ksys_unshare+0x4f9/0x920 [ 58.654647][ T1804] ? __cfi_ksys_unshare+0x10/0x10 [ 58.654666][ T1804] ? __kasan_check_write+0x18/0x20 [ 58.654698][ T1804] __x64_sys_unshare+0x3c/0x50 [ 58.654719][ T1804] x64_sys_call+0x2998/0x2ee0 [ 58.654743][ T1804] do_syscall_64+0x57/0xf0 [ 58.654770][ T1804] ? clear_bhb_loop+0x50/0xa0 [ 58.654800][ T1804] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.654829][ T1804] RIP: 0033:0x7f357219fb19 [ 58.654849][ T1804] 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 [ 58.654869][ T1804] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 58.654893][ T1804] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 58.654911][ T1804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 58.654926][ T1804] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000000 [ 58.654941][ T1804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.654955][ T1804] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 58.654974][ T1804] [ 58.820103][ T1812] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 58.826638][ T1804] sysctl could not get directory: [ 58.910818][ T31] usb 4-1: USB disconnect, device number 8 [ 58.911464][ T1804] /net/netfilter -12 [ 58.935694][ T36] audit: type=1400 audit(1793861967.810:341): avc: denied { mount } for pid=1813 comm="syz.2.609" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.965737][ T1818] FAULT_INJECTION: forcing a failure. [ 58.965737][ T1818] name failslab, interval 1, probability 0, space 0, times 0 [ 58.978750][ T36] audit: type=1400 audit(1793861967.850:342): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.003145][ T1818] CPU: 0 UID: 0 PID: 1818 Comm: syz.2.610 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 59.003176][ T1818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 59.003189][ T1818] Call Trace: [ 59.003196][ T1818] [ 59.003203][ T1818] __dump_stack+0x21/0x30 [ 59.003229][ T1818] dump_stack_lvl+0x140/0x1c0 [ 59.003250][ T1818] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.003269][ T1818] ? __x64_sys_setxattr+0xc9/0xe0 [ 59.003301][ T1818] dump_stack+0x19/0x20 [ 59.003318][ T1818] should_fail_ex+0x3c2/0x510 [ 59.003338][ T1818] should_failslab+0xac/0x100 [ 59.003362][ T1818] __kmalloc_cache_noprof+0x41/0x470 [ 59.003394][ T1818] ? cap_convert_nscap+0x3b3/0x5f0 [ 59.003425][ T1818] cap_convert_nscap+0x3b3/0x5f0 [ 59.003456][ T1818] vfs_setxattr+0x113/0x2f0 [ 59.003484][ T1818] ? __cfi_vfs_setxattr+0x10/0x10 [ 59.003512][ T1818] ? mnt_want_write+0x321/0x510 [ 59.003537][ T1818] path_setxattr+0x337/0x5a0 [ 59.003558][ T1818] ? simple_xattrs_free+0x180/0x180 [ 59.003583][ T1818] ? xfd_validate_state+0x68/0x140 [ 59.003604][ T1818] ? __kasan_check_write+0x18/0x20 [ 59.003632][ T1818] ? fpregs_restore_userregs+0x11c/0x260 [ 59.003660][ T1818] __x64_sys_setxattr+0xc9/0xe0 [ 59.003690][ T1818] x64_sys_call+0x2d94/0x2ee0 [ 59.003712][ T1818] do_syscall_64+0x57/0xf0 [ 59.003733][ T1818] ? clear_bhb_loop+0x50/0xa0 [ 59.003762][ T1818] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.003790][ T1818] RIP: 0033:0x7f7361d9fb19 [ 59.003808][ T1818] 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 [ 59.003826][ T1818] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 59.003849][ T1818] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 59.003865][ T1818] RDX: 0000200000000900 RSI: 0000200000000780 RDI: 0000200000000740 [ 59.003880][ T1818] RBP: 00007f7361e37b70 R08: 0000000000000002 R09: 0000000000000000 [ 59.003894][ T1818] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000000 [ 59.003908][ T1818] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 59.003926][ T1818] [ 59.263387][ T36] audit: type=1400 audit(1793861968.180:343): avc: denied { read } for pid=1825 comm="syz.4.614" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.628103][ T1873] FAULT_INJECTION: forcing a failure. [ 59.628103][ T1873] name failslab, interval 1, probability 0, space 0, times 0 [ 59.644798][ T1873] CPU: 1 UID: 0 PID: 1873 Comm: syz.4.632 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 59.644833][ T1873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 59.644848][ T1873] Call Trace: [ 59.644856][ T1873] [ 59.644864][ T1873] __dump_stack+0x21/0x30 [ 59.644891][ T1873] dump_stack_lvl+0x140/0x1c0 [ 59.644912][ T1873] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.644932][ T1873] ? __cfi_futex_wake_mark+0x10/0x10 [ 59.644961][ T1873] dump_stack+0x19/0x20 [ 59.644979][ T1873] should_fail_ex+0x3c2/0x510 [ 59.645000][ T1873] should_failslab+0xac/0x100 [ 59.645022][ T1873] __kmalloc_cache_noprof+0x41/0x470 [ 59.645055][ T1873] ? file_f_owner_allocate+0x92/0x220 [ 59.645077][ T1873] file_f_owner_allocate+0x92/0x220 [ 59.645097][ T1873] do_fcntl+0xe2e/0x1580 [ 59.645118][ T1873] ? __cfi_selinux_file_fcntl+0x10/0x10 [ 59.645155][ T1873] ? check_fcntl_cmd+0xb0/0xb0 [ 59.645175][ T1873] ? mutex_unlock+0x90/0x240 [ 59.645206][ T1873] ? bpf_lsm_file_fcntl+0xd/0x20 [ 59.645230][ T1873] ? security_file_fcntl+0x3e/0x110 [ 59.645262][ T1873] __se_sys_fcntl+0xe4/0x180 [ 59.645282][ T1873] __x64_sys_fcntl+0x7f/0xa0 [ 59.645302][ T1873] x64_sys_call+0x1cb3/0x2ee0 [ 59.645324][ T1873] do_syscall_64+0x57/0xf0 [ 59.645346][ T1873] ? clear_bhb_loop+0x50/0xa0 [ 59.645375][ T1873] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.645403][ T1873] RIP: 0033:0x7f357219fb19 [ 59.645421][ T1873] 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 [ 59.645440][ T1873] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 59.645464][ T1873] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 59.645480][ T1873] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000003 [ 59.645494][ T1873] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000000 [ 59.645508][ T1873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.645529][ T1873] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 59.645548][ T1873] [ 60.026012][ T1889] FAULT_INJECTION: forcing a failure. [ 60.026012][ T1889] name failslab, interval 1, probability 0, space 0, times 0 [ 60.044836][ T1889] CPU: 1 UID: 0 PID: 1889 Comm: syz.3.637 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 60.044875][ T1889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 60.044890][ T1889] Call Trace: [ 60.044897][ T1889] [ 60.044907][ T1889] __dump_stack+0x21/0x30 [ 60.044937][ T1889] dump_stack_lvl+0x140/0x1c0 [ 60.044959][ T1889] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.044982][ T1889] ? xas_load+0x398/0x3d0 [ 60.045008][ T1889] dump_stack+0x19/0x20 [ 60.045028][ T1889] should_fail_ex+0x3c2/0x510 [ 60.045062][ T1889] ? iter_file_splice_write+0x1d7/0x1200 [ 60.045088][ T1889] should_failslab+0xac/0x100 [ 60.045110][ T1889] __kmalloc_noprof+0x69/0x510 [ 60.045143][ T1889] ? kfree+0x158/0x440 [ 60.045170][ T1889] ? iter_file_splice_write+0x1d7/0x1200 [ 60.045194][ T1889] iter_file_splice_write+0x1d7/0x1200 [ 60.045220][ T1889] ? atime_needs_update+0x7f6/0x990 [ 60.045248][ T1889] ? __cfi_atime_needs_update+0x10/0x10 [ 60.045276][ T1889] ? __cfi_iter_file_splice_write+0x10/0x10 [ 60.045300][ T1889] ? touch_atime+0x1b3/0x470 [ 60.045327][ T1889] ? shmem_file_splice_read+0x966/0xa50 [ 60.045374][ T1889] ? __cfi_iter_file_splice_write+0x10/0x10 [ 60.045400][ T1889] direct_splice_actor+0x279/0x4b0 [ 60.045435][ T1889] splice_direct_to_actor+0x4fa/0xbf0 [ 60.045467][ T1889] ? __cfi_direct_splice_actor+0x10/0x10 [ 60.045495][ T1889] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 60.045522][ T1889] do_splice_direct+0x196/0x290 [ 60.045553][ T1889] ? __cfi_do_splice_direct+0x10/0x10 [ 60.045578][ T1889] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 60.045605][ T1889] ? security_file_permission+0x38/0xf0 [ 60.045638][ T1889] ? rw_verify_area+0xac/0x230 [ 60.045671][ T1889] do_sendfile+0x511/0xed0 [ 60.045696][ T1889] ? vfs_writev+0xe90/0xe90 [ 60.045720][ T1889] ? __se_sys_futex+0x13c/0x320 [ 60.045746][ T1889] ? __kasan_check_write+0x18/0x20 [ 60.045779][ T1889] __x64_sys_sendfile64+0x14a/0x200 [ 60.045803][ T1889] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 60.045828][ T1889] ? switch_fpu_return+0x12/0x20 [ 60.045858][ T1889] x64_sys_call+0xa26/0x2ee0 [ 60.045881][ T1889] do_syscall_64+0x57/0xf0 [ 60.045905][ T1889] ? clear_bhb_loop+0x50/0xa0 [ 60.045937][ T1889] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.045967][ T1889] RIP: 0033:0x7fd499d9fb19 [ 60.045987][ T1889] 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 [ 60.046006][ T1889] RSP: 002b:00007fd49abed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 60.046030][ T1889] RAX: ffffffffffffffda RBX: 00007fd49a025fa0 RCX: 00007fd499d9fb19 [ 60.046047][ T1889] RDX: 0000200000000c80 RSI: 0000000000000004 RDI: 0000000000000004 [ 60.046063][ T1889] RBP: 00007fd499e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 60.046078][ T1889] R10: 0000000000000fec R11: 0000000000000246 R12: 0000000000000000 [ 60.046092][ T1889] R13: 00007fd49a026038 R14: 00007fd49a025fa0 R15: 00007ffde8d88d48 [ 60.046113][ T1889] [ 60.561902][ T1911] FAULT_INJECTION: forcing a failure. [ 60.561902][ T1911] name failslab, interval 1, probability 0, space 0, times 0 [ 60.592345][ T1911] CPU: 0 UID: 0 PID: 1911 Comm: syz.4.644 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 60.592389][ T1911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 60.592405][ T1911] Call Trace: [ 60.592413][ T1911] [ 60.592422][ T1911] __dump_stack+0x21/0x30 [ 60.592450][ T1911] dump_stack_lvl+0x140/0x1c0 [ 60.592475][ T1911] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.592499][ T1911] dump_stack+0x19/0x20 [ 60.592518][ T1911] should_fail_ex+0x3c2/0x510 [ 60.592540][ T1911] should_failslab+0xac/0x100 [ 60.592565][ T1911] kmem_cache_alloc_node_noprof+0x45/0x420 [ 60.592599][ T1911] ? alloc_vmap_area+0x76a/0x26f0 [ 60.592628][ T1911] alloc_vmap_area+0x76a/0x26f0 [ 60.592659][ T1911] ? kasan_save_alloc_info+0x3a/0x50 [ 60.592689][ T1911] ? vm_map_ram+0xdd0/0xdd0 [ 60.592715][ T1911] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 60.592750][ T1911] ? __get_vm_area_node+0x150/0x390 [ 60.592779][ T1911] __get_vm_area_node+0x1f8/0x390 [ 60.592807][ T1911] ? arch_stack_walk+0x10a/0x170 [ 60.592834][ T1911] __vmalloc_node_range_noprof+0x340/0x1300 [ 60.592872][ T1911] ? bpf_prog_alloc_no_stats+0x67/0x770 [ 60.592902][ T1911] ? kasan_save_track+0x4f/0x80 [ 60.592923][ T1911] ? kasan_save_track+0x3e/0x80 [ 60.592944][ T1911] ? kasan_save_alloc_info+0x3a/0x50 [ 60.592975][ T1911] ? __kasan_kmalloc+0x96/0xb0 [ 60.592997][ T1911] ? __kmalloc_cache_noprof+0x23c/0x470 [ 60.593031][ T1911] ? do_syscall_64+0x57/0xf0 [ 60.593056][ T1911] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 60.593094][ T1911] ? bpf_prog_alloc_no_stats+0x67/0x770 [ 60.593132][ T1911] __vmalloc_noprof+0x104/0x1d0 [ 60.593160][ T1911] ? bpf_prog_alloc_no_stats+0x67/0x770 [ 60.593185][ T1911] ? __cfi___vmalloc_noprof+0x10/0x10 [ 60.593215][ T1911] bpf_prog_alloc_no_stats+0x67/0x770 [ 60.593243][ T1911] bpf_prog_alloc+0x44/0x220 [ 60.593266][ T1911] ? bpf_prog_create_from_user+0x11/0x2b0 [ 60.593294][ T1911] bpf_prog_create_from_user+0xac/0x2b0 [ 60.593320][ T1911] ? __cfi_seccomp_check_filter+0x10/0x10 [ 60.593343][ T1911] do_seccomp+0x79e/0xf20 [ 60.593365][ T1911] ? __se_sys_futex+0x13c/0x320 [ 60.593389][ T1911] ? prctl_set_seccomp+0x80/0x80 [ 60.593410][ T1911] ? xfd_validate_state+0x68/0x140 [ 60.593431][ T1911] ? __kasan_check_write+0x18/0x20 [ 60.593480][ T1911] ? fpregs_restore_userregs+0x11c/0x260 [ 60.593511][ T1911] __x64_sys_seccomp+0x7f/0x90 [ 60.593532][ T1911] x64_sys_call+0x249b/0x2ee0 [ 60.593556][ T1911] do_syscall_64+0x57/0xf0 [ 60.593579][ T1911] ? clear_bhb_loop+0x50/0xa0 [ 60.593610][ T1911] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.593640][ T1911] RIP: 0033:0x7f357219fb19 [ 60.593659][ T1911] 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 [ 60.593678][ T1911] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 60.593714][ T1911] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 60.593730][ T1911] RDX: 0000200000000200 RSI: 0000000000000007 RDI: 0000000000000001 [ 60.593744][ T1911] RBP: 00007f3572237b70 R08: 0000000000000000 R09: 0000000000000000 [ 60.593757][ T1911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.593770][ T1911] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 60.593788][ T1911] [ 60.633749][ T36] audit: type=1326 audit(1793861969.510:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1908 comm="syz.4.644" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f357219fb19 code=0x7ffc0000 [ 60.949990][ T36] audit: type=1326 audit(1793861969.560:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1908 comm="syz.4.644" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f357219fb19 code=0x7ffc0000 [ 60.980593][ T36] audit: type=1326 audit(1793861969.560:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1908 comm="syz.4.644" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f357219fb19 code=0x7ffc0000 [ 61.005894][ T36] audit: type=1400 audit(1793861969.830:347): avc: denied { write } for pid=1919 comm="syz.3.652" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 61.062488][ T329] Bluetooth: hci0: Frame reassembly failed (-84) [ 61.185645][ T1949] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (148514 ns). Using initial count to start timer. [ 61.203534][ T1949] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2182154216 (4364308432 ns) > initial count (507749598 ns). Using initial count to start timer. [ 61.429896][ T1966] sd 0:0:1:0: PR command failed: 1026 [ 61.435392][ T1966] sd 0:0:1:0: Sense Key : 0x5 [current] [ 61.441088][ T1966] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 61.950940][ T2004] FAULT_INJECTION: forcing a failure. [ 61.950940][ T2004] name failslab, interval 1, probability 0, space 0, times 0 [ 61.976912][ T2004] CPU: 0 UID: 0 PID: 2004 Comm: syz.2.685 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 61.976951][ T2004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 61.976966][ T2004] Call Trace: [ 61.976974][ T2004] [ 61.976983][ T2004] __dump_stack+0x21/0x30 [ 61.977012][ T2004] dump_stack_lvl+0x140/0x1c0 [ 61.977034][ T2004] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.977056][ T2004] ? ida_alloc_range+0xa44/0xa80 [ 61.977093][ T2004] dump_stack+0x19/0x20 [ 61.977113][ T2004] should_fail_ex+0x3c2/0x510 [ 61.977135][ T2004] should_failslab+0xac/0x100 [ 61.977159][ T2004] __kmalloc_cache_noprof+0x41/0x470 [ 61.977194][ T2004] ? devpts_fill_super+0x143/0x8e0 [ 61.977226][ T2004] ? __kasan_check_write+0x18/0x20 [ 61.977259][ T2004] ? shrinker_register+0x162/0x220 [ 61.977292][ T2004] devpts_fill_super+0x143/0x8e0 [ 61.977325][ T2004] ? __cfi_devpts_fill_super+0x10/0x10 [ 61.977356][ T2004] mount_nodev+0x74/0x110 [ 61.977387][ T2004] devpts_mount+0x30/0x40 [ 61.977416][ T2004] legacy_get_tree+0x106/0x1b0 [ 61.977443][ T2004] ? __cfi_devpts_mount+0x10/0x10 [ 61.977474][ T2004] vfs_get_tree+0x9e/0x290 [ 61.977506][ T2004] do_new_mount+0x251/0xb40 [ 61.977539][ T2004] ? security_capable+0x44/0x130 [ 61.977564][ T2004] path_mount+0x66a/0xff0 [ 61.977595][ T2004] ? putname+0x113/0x150 [ 61.977617][ T2004] __se_sys_mount+0x2bf/0x480 [ 61.977638][ T2004] ? __x64_sys_mount+0xf0/0xf0 [ 61.977658][ T2004] ? __kasan_check_write+0x18/0x20 [ 61.977697][ T2004] ? fpregs_restore_userregs+0x11c/0x260 [ 61.977748][ T2004] __x64_sys_mount+0xc3/0xf0 [ 61.977770][ T2004] x64_sys_call+0x2021/0x2ee0 [ 61.977795][ T2004] do_syscall_64+0x57/0xf0 [ 61.977829][ T2004] ? clear_bhb_loop+0x50/0xa0 [ 61.977864][ T2004] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.977896][ T2004] RIP: 0033:0x7f7361d9fb19 [ 61.977916][ T2004] 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 [ 61.977936][ T2004] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.977962][ T2004] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 61.977981][ T2004] RDX: 0000200000000340 RSI: 0000200000000300 RDI: 0000000000000000 [ 61.977997][ T2004] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 61.978012][ T2004] R10: 0000000000400042 R11: 0000000000000246 R12: 0000000000000000 [ 61.978027][ T2004] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 61.978047][ T2004] [ 62.284911][ T2010] syzkaller1: entered promiscuous mode [ 62.290518][ T2010] syzkaller1: entered allmulticast mode [ 62.413238][ T2014] kvm: MWAIT instruction emulated as NOP! [ 62.530836][ T2028] input: syz1 as /devices/virtual/input/input10 [ 62.570731][ T2033] syzkaller1: entered promiscuous mode [ 62.576861][ T2033] syzkaller1: entered allmulticast mode [ 62.940300][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 62.940319][ T36] audit: type=1400 audit(1793861971.860:354): avc: denied { create } for pid=2057 comm="syz.3.707" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 62.967392][ T36] audit: type=1400 audit(1793861971.880:355): avc: denied { unlink } for pid=294 comm="syz-executor" name="file0" dev="tmpfs" ino=973 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 63.084797][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 63.084808][ T1364] Bluetooth: hci0: command 0x1003 tx timeout [ 63.254815][ T36] audit: type=1400 audit(1793861972.170:356): avc: denied { name_bind } for pid=2061 comm="syz.2.709" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 63.345615][ T2074] netlink: 'syz.2.715': attribute type 1 has an invalid length. [ 63.353386][ T2074] netlink: 8 bytes leftover after parsing attributes in process `syz.2.715'. [ 63.362342][ T2074] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.369474][ T2074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.716222][ T2093] af_packet: tpacket_rcv: packet too big, clamped from 8 to 4294967272. macoff=96 [ 63.749858][ T2097] FAULT_INJECTION: forcing a failure. [ 63.749858][ T2097] name failslab, interval 1, probability 0, space 0, times 0 [ 63.762581][ T2097] CPU: 0 UID: 0 PID: 2097 Comm: syz.4.725 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 63.762627][ T2097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 63.762641][ T2097] Call Trace: [ 63.762648][ T2097] [ 63.762656][ T2097] __dump_stack+0x21/0x30 [ 63.762682][ T2097] dump_stack_lvl+0x140/0x1c0 [ 63.762705][ T2097] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.762728][ T2097] dump_stack+0x19/0x20 [ 63.762748][ T2097] should_fail_ex+0x3c2/0x510 [ 63.762770][ T2097] should_failslab+0xac/0x100 [ 63.762795][ T2097] __kmalloc_node_noprof+0x69/0x500 [ 63.762829][ T2097] ? __kvmalloc_node_noprof+0x128/0x300 [ 63.762861][ T2097] __kvmalloc_node_noprof+0x128/0x300 [ 63.762890][ T2097] ? __kasan_kmalloc+0x96/0xb0 [ 63.762912][ T2097] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 63.762942][ T2097] ? bpf_int_jit_compile+0x1ed/0x1450 [ 63.762970][ T2097] bpf_int_jit_compile+0x377/0x1450 [ 63.762993][ T2097] ? sk_filter_release_rcu+0x130/0x130 [ 63.763020][ T2097] ? __cfi_bpf_int_jit_compile+0x10/0x10 [ 63.763048][ T2097] ? bpf_prog_alloc_jited_linfo+0xbc/0x310 [ 63.763076][ T2097] bpf_prog_select_runtime+0x373/0x690 [ 63.763107][ T2097] ? kmemdup_array+0x79/0x160 [ 63.763137][ T2097] bpf_prepare_filter+0xf42/0x1350 [ 63.763167][ T2097] ? bpf_prog_create+0x210/0x210 [ 63.763195][ T2097] ? __kasan_check_write+0x18/0x20 [ 63.763226][ T2097] bpf_prog_create_from_user+0x1fc/0x2b0 [ 63.763265][ T2097] fanout_set_data+0x2b0/0x530 [ 63.763287][ T2097] ? __asan_memcpy+0x5a/0x80 [ 63.763318][ T2097] ? fanout_add+0x13e0/0x13e0 [ 63.763339][ T2097] ? avc_has_perm_noaudit+0x289/0x360 [ 63.763365][ T2097] ? avc_has_perm+0x155/0x240 [ 63.763389][ T2097] packet_setsockopt+0x8c3/0x1510 [ 63.763422][ T2097] ? __cfi_packet_setsockopt+0x10/0x10 [ 63.763455][ T2097] ? selinux_socket_setsockopt+0x324/0x3d0 [ 63.763484][ T2097] ? __cfi_selinux_socket_setsockopt+0x10/0x10 [ 63.763514][ T2097] ? do_futex+0x32a/0x510 [ 63.763537][ T2097] ? errseq_sample+0x48/0x70 [ 63.763561][ T2097] ? file_init_path+0x434/0x590 [ 63.763586][ T2097] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 63.763607][ T2097] ? security_socket_setsockopt+0x3d/0x100 [ 63.763637][ T2097] ? __cfi_packet_setsockopt+0x10/0x10 [ 63.763670][ T2097] do_sock_setsockopt+0x27f/0x410 [ 63.763701][ T2097] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 63.763729][ T2097] ? __fget_files+0x2bc/0x330 [ 63.763755][ T2097] __x64_sys_setsockopt+0x18c/0x220 [ 63.763785][ T2097] x64_sys_call+0x2adc/0x2ee0 [ 63.763808][ T2097] do_syscall_64+0x57/0xf0 [ 63.763831][ T2097] ? clear_bhb_loop+0x50/0xa0 [ 63.763861][ T2097] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.763890][ T2097] RIP: 0033:0x7f357219fb19 [ 63.763909][ T2097] 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 [ 63.763927][ T2097] RSP: 002b:00007f3573060028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 63.763951][ T2097] RAX: ffffffffffffffda RBX: 00007f3572425fa0 RCX: 00007f357219fb19 [ 63.763968][ T2097] RDX: 0000000000000016 RSI: 0000000000000107 RDI: 0000000000000004 [ 63.763982][ T2097] RBP: 00007f3572237b70 R08: 0000000000000010 R09: 0000000000000000 [ 63.763996][ T2097] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 63.764011][ T2097] R13: 00007f3572426038 R14: 00007f3572425fa0 R15: 00007ffdbe76a788 [ 63.764031][ T2097] [ 64.064984][ T31] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 64.264824][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 64.270970][ T31] usb 1-1: config 0 has no interfaces? [ 64.278076][ T31] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 64.287236][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.295280][ T31] usb 1-1: Product: syz [ 64.299438][ T31] usb 1-1: Manufacturer: syz [ 64.304040][ T31] usb 1-1: SerialNumber: syz [ 64.309509][ T31] usb 1-1: config 0 descriptor?? [ 64.516361][ T31] usb 1-1: USB disconnect, device number 8 [ 64.558185][ T2135] kvm_intel: kvm [2134]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x2809 [ 64.568869][ T2135] kvm: kvm [2134]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x4604 [ 64.646671][ T2140] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 64.956715][ T36] audit: type=1400 audit(1793861973.880:357): avc: denied { setopt } for pid=2154 comm="syz.2.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 65.097453][ T2181] fuse: Bad value for 'fd' [ 65.167581][ T2193] overlayfs: failed to clone upperpath [ 65.195929][ T2197] overlayfs: failed to clone upperpath [ 65.297173][ T364] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 65.455993][ T364] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.468513][ T364] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 65.477674][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.485710][ T364] usb 5-1: Product: syz [ 65.490526][ T364] usb 5-1: Manufacturer: syz [ 65.495167][ T364] usb 5-1: SerialNumber: syz [ 65.714596][ T2199] FAULT_INJECTION: forcing a failure. [ 65.714596][ T2199] name fail_futex, interval 1, probability 0, space 0, times 0 [ 65.727595][ T2199] CPU: 1 UID: 0 PID: 2199 Comm: syz.2.770 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 65.727628][ T2199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 65.727642][ T2199] Call Trace: [ 65.727649][ T2199] [ 65.727657][ T2199] __dump_stack+0x21/0x30 [ 65.727683][ T2199] dump_stack_lvl+0x140/0x1c0 [ 65.727703][ T2199] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.727725][ T2199] ? kvm_sched_clock_read+0x15/0x30 [ 65.727755][ T2199] ? sched_clock_noinstr+0xd/0x30 [ 65.727781][ T2199] dump_stack+0x19/0x20 [ 65.727805][ T2199] should_fail_ex+0x3c2/0x510 [ 65.727820][ T2199] should_fail+0xf/0x20 [ 65.727832][ T2199] get_futex_key+0x5c4/0x940 [ 65.727849][ T2199] ? __cfi_get_futex_key+0x10/0x10 [ 65.727888][ T2199] ? __kasan_check_write+0x18/0x20 [ 65.727920][ T2199] futex_wake+0x150/0x950 [ 65.727951][ T2199] ? __kasan_check_write+0x18/0x20 [ 65.727973][ T2199] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 65.727990][ T2199] ? __cfi_futex_wake+0x10/0x10 [ 65.728009][ T2199] ? perf_lock_task_context+0x398/0x450 [ 65.728045][ T2199] ? __perf_event_period+0x490/0x490 [ 65.728063][ T2199] ? mutex_unlock+0x90/0x240 [ 65.728090][ T2199] do_futex+0x37d/0x510 [ 65.728115][ T2199] ? __kasan_check_read+0x15/0x20 [ 65.728137][ T2199] ? __cfi_do_futex+0x10/0x10 [ 65.728154][ T2199] ? __kasan_check_write+0x18/0x20 [ 65.728198][ T2199] mm_release+0x15f/0x300 [ 65.728224][ T2199] ? exit_mm_release+0x50/0x50 [ 65.728257][ T2199] ? futex_exit_release+0x11d/0x1f0 [ 65.728274][ T2199] exit_mm_release+0x29/0x50 [ 65.728294][ T2199] do_exit+0x832/0x2850 [ 65.728334][ T2199] ? futex_wake+0x666/0x950 [ 65.728361][ T2199] ? __cfi_do_exit+0x10/0x10 [ 65.728391][ T2199] ? futex_wait+0x2b8/0x7c0 [ 65.728422][ T2199] ? __cfi_futex_wait+0x10/0x10 [ 65.728443][ T2199] ? __kasan_check_write+0x18/0x20 [ 65.728479][ T2199] ? _raw_spin_lock_irq+0x93/0x120 [ 65.728503][ T2199] do_group_exit+0x21f/0x2f0 [ 65.728532][ T2199] ? __kasan_check_write+0x18/0x20 [ 65.728563][ T2199] ? recalc_sigpending+0x16c/0x1d0 [ 65.728583][ T2199] get_signal+0x134c/0x1490 [ 65.728600][ T2199] arch_do_signal_or_restart+0xbc/0x700 [ 65.728636][ T2199] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 65.728664][ T2199] syscall_exit_to_user_mode+0x57/0xb0 [ 65.728695][ T2199] do_syscall_64+0x63/0xf0 [ 65.728717][ T2199] ? clear_bhb_loop+0x50/0xa0 [ 65.728745][ T2199] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.728774][ T2199] RIP: 0033:0x7f7361d9fb19 [ 65.728790][ T2199] 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 [ 65.728807][ T2199] RSP: 002b:00007f7362bc10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 65.728835][ T2199] RAX: fffffffffffffe00 RBX: 00007f7362025fa8 RCX: 00007f7361d9fb19 [ 65.728847][ T2199] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7362025fa8 [ 65.728857][ T2199] RBP: 00007f7362025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.728867][ T2199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.728876][ T2199] R13: 00007f7362026038 R14: 00007ffe2a5bf640 R15: 00007ffe2a5bf728 [ 65.728890][ T2199] [ 66.209268][ T2219] FAULT_INJECTION: forcing a failure. [ 66.209268][ T2219] name failslab, interval 1, probability 0, space 0, times 0 [ 66.222027][ T2219] CPU: 1 UID: 0 PID: 2219 Comm: syz.2.779 Not tainted syzkaller #0 fb4d83c2a69de87362621e77e54386714fae73a9 [ 66.222060][ T2219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 66.222074][ T2219] Call Trace: [ 66.222081][ T2219] [ 66.222089][ T2219] __dump_stack+0x21/0x30 [ 66.222115][ T2219] dump_stack_lvl+0x140/0x1c0 [ 66.222136][ T2219] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.222157][ T2219] ? kasan_save_alloc_info+0x3a/0x50 [ 66.222186][ T2219] ? __kasan_kmalloc+0x96/0xb0 [ 66.222208][ T2219] dump_stack+0x19/0x20 [ 66.222226][ T2219] should_fail_ex+0x3c2/0x510 [ 66.222247][ T2219] should_failslab+0xac/0x100 [ 66.222269][ T2219] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 66.222309][ T2219] ? rust_binder_new_context+0x3d4/0x680 [ 66.222335][ T2219] ? alloc_inode+0xa9/0x270 [ 66.222361][ T2219] alloc_inode+0xa9/0x270 [ 66.222385][ T2219] new_inode+0x25/0x1e0 [ 66.222409][ T2219] binderfs_binder_device_create+0x1af/0xaf0 [ 66.222439][ T2219] binderfs_fill_super+0x90b/0xfe0 [ 66.222466][ T2219] ? ida_alloc_range+0xa44/0xa80 [ 66.222497][ T2219] ? __cfi_binderfs_fill_super+0x10/0x10 [ 66.222528][ T2219] ? shrinker_register+0x162/0x220 [ 66.222560][ T2219] ? sget_fc+0x97e/0xa70 [ 66.222585][ T2219] ? __cfi_set_anon_super_fc+0x10/0x10 [ 66.222615][ T2219] get_tree_nodev+0xce/0x170 [ 66.222643][ T2219] ? __cfi_binderfs_fill_super+0x10/0x10 [ 66.222669][ T2219] binderfs_fs_context_get_tree+0x20/0x30 [ 66.222697][ T2219] vfs_get_tree+0x9e/0x290 [ 66.222726][ T2219] do_new_mount+0x251/0xb40 [ 66.222757][ T2219] ? security_capable+0x44/0x130 [ 66.222780][ T2219] path_mount+0x66a/0xff0 [ 66.222809][ T2219] ? putname+0x113/0x150 [ 66.222830][ T2219] __se_sys_mount+0x2bf/0x480 [ 66.222849][ T2219] ? __x64_sys_mount+0xf0/0xf0 [ 66.222869][ T2219] ? __kasan_check_write+0x18/0x20 [ 66.222919][ T2219] ? fpregs_restore_userregs+0x11c/0x260 [ 66.222952][ T2219] __x64_sys_mount+0xc3/0xf0 [ 66.222974][ T2219] x64_sys_call+0x2021/0x2ee0 [ 66.222999][ T2219] do_syscall_64+0x57/0xf0 [ 66.223025][ T2219] ? clear_bhb_loop+0x50/0xa0 [ 66.223058][ T2219] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.223091][ T2219] RIP: 0033:0x7f7361d9fb19 [ 66.223128][ T2219] 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 [ 66.223150][ T2219] RSP: 002b:00007f7362bc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.223177][ T2219] RAX: ffffffffffffffda RBX: 00007f7362025fa0 RCX: 00007f7361d9fb19 [ 66.223195][ T2219] RDX: 0000200000000900 RSI: 00002000000008c0 RDI: 0000000000000000 [ 66.223211][ T2219] RBP: 00007f7361e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 66.223226][ T2219] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000000 [ 66.223242][ T2219] R13: 00007f7362026038 R14: 00007f7362025fa0 R15: 00007ffe2a5bf728 [ 66.223262][ T2219] [ 66.614413][ T36] audit: type=1400 audit(1793861975.530:358): avc: denied { create } for pid=2235 comm="syz.3.784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 66.683201][ T2238] overlayfs: failed to clone upperpath [ 66.712946][ T2242] overlayfs: failed to clone lowerpath [ 66.846270][ T364] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 66.854786][ T364] cdc_ncm 5-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 66.862217][ T364] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 67.055279][ T364] cdc_ncm 5-1:1.0: setting tx_max = 52 [ 67.065317][ T364] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 67.094856][ T364] usb 5-1: USB disconnect, device number 5 [ 67.116689][ T364] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 67.642930][ T2266] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (148514 ns). Using initial count to start timer. [ 67.698189][ T36] audit: type=1400 audit(1793861976.620:359): avc: denied { write } for pid=2270 comm="syz.2.802" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 67.864834][ T31] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 67.994893][ T2309] fuse: Bad value for 'fd' [ 68.044799][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 68.051348][ T31] usb 5-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 64, changing to 10 [ 68.063031][ T31] usb 5-1: config 0 interface 0 has no altsetting 0 [ 68.070018][ T31] usb 5-1: New USB device found, idVendor=0925, idProduct=0005, bcdDevice= 0.00 [ 68.083204][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.094653][ T31] usb 5-1: config 0 descriptor?? [ 68.511834][ T31] smartjoyplus 0003:0925:0005.0007: item fetching failed at offset 9/24 [ 68.520668][ T31] smartjoyplus 0003:0925:0005.0007: parse failed [ 68.533827][ T31] smartjoyplus 0003:0925:0005.0007: probe with driver smartjoyplus failed with error -22 [ 68.644631][ T36] audit: type=1400 audit(1793861977.560:360): avc: denied { write } for pid=2316 comm="syz.0.811" name="file0" dev="tmpfs" ino=917 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 68.667374][ T36] audit: type=1400 audit(1793861977.560:361): avc: denied { open } for pid=2316 comm="syz.0.811" path="/166/file0" dev="tmpfs" ino=917 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 68.691223][ T36] audit: type=1400 audit(1793861977.590:362): avc: denied { ioctl } for pid=2316 comm="syz.0.811" path="/166/file0" dev="tmpfs" ino=917 ioctlcmd=0x1269 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 68.717856][ T1652] usb 5-1: USB disconnect, device number 6 [ 69.524887][ T2361] input: syz1 as /devices/virtual/input/input11 [ 69.556793][ T36] audit: type=1400 audit(1793861978.480:363): avc: denied { read } for pid=2362 comm="syz.4.832" name="file0" dev="tmpfs" ino=417 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 69.940378][ T2405] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 69.962935][ T2409] kvm: emulating exchange as write [ 70.084456][ T36] audit: type=1400 audit(1793861979.000:364): avc: denied { write } for pid=2427 comm="syz.3.858" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 70.116961][ T2431] netlink: 28 bytes leftover after parsing attributes in process `syz.3.859'. [ 70.289399][ T36] audit: type=1400 audit(1793861979.210:365): avc: denied { bind } for pid=2447 comm="syz.3.866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 70.308583][ T36] audit: type=1400 audit(1793861979.220:366): avc: denied { setopt } for pid=2447 comm="syz.3.866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 SYZFAIL: SIGBUS pc-offset:0xfffffffffffe2cad pc:0x7f0b36c71a63 addr:0x7f0b311ffffc code=2 (errno 11: Resource temporarily unavailable) [ 70.419095][ T36] audit: type=1400 audit(1793861979.340:367): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2937]" dev="pipefs" ino=2937 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 70.483137][ T364] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 70.743377][ T2443] bridge0: port 3(syz_tun) entered disabled state [ 70.750680][ T2443] syz_tun (unregistering): left allmulticast mode [ 70.757197][ T2443] syz_tun (unregistering): left promiscuous mode [ 70.764131][ T2443] bridge0: port 3(syz_tun) entered disabled state