last executing test programs: 2m1.172029502s ago: executing program 0 (id=1): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x756}) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) ioctl$FUSE_DEV_IOC_BACKING_OPEN(0xffffffffffffffff, 0x4010e501, &(0x7f0000000380)) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000100)=@arm64={0x10, 0x2, 0xff, '\x00', 0x400009}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2m0.634081317s ago: executing program 0 (id=6): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000140)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/248, 0x200105d0}], 0x1, 0x0, 0x300}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000440)={0x0, 0xfffffff5, &(0x7f0000000480)=[{&(0x7f00000004c0)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000500), 0x4) chroot(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x40, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a05004, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000540)=0x4, 0x4) connect$inet(r2, &(0x7f0000000580)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r2, &(0x7f00000005c0)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x400000000000284, 0xf1c) pivot_root(&(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0/../file0\x00') 1m59.708772592s ago: executing program 0 (id=16): socket(0x10, 0x803, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000002ac0)={'filter\x00', 0x5, 0x4, 0x3f0, 0x0, 0x220, 0x110, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="faaed232f99a", @mac=@link_local, @private, @multicast1}}}, {{@arp={@multicast2, @multicast1, 0xff000000, 0xffffff00, 0x1, 0xe, {@mac=@broadcast, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0xff, 0x3104994f65cf4b6f, 0x0, 0xff]}}, 0x5800, 0x7f, 0x9, 0xe, 0xfff, 0x0, 'veth0_to_team\x00', 'ip_vti0\x00', {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @private}}}, {{@arp={@empty, @rand_addr=0x64010100, 0xffffff00, 0xff000000, 0x4, 0x2, {@mac=@local, {[0xff, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@broadcast, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}}, 0x2, 0x6, 0x7f, 0x3, 0xfffe, 0x57d7, 'veth0_macvtap\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0x100}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x48b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002f00), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002f40)=0x2) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000002f80)=0xd6) ioctl$sock_netdev_private(r0, 0x89f0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) capset(&(0x7f0000002fc0)={0x20071026}, &(0x7f0000003000)) mkdirat(0xffffffffffffff9c, &(0x7f0000003040)='./file0\x00', 0x22) mkdirat(0xffffffffffffff9c, &(0x7f0000003080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f00000030c0)='./file1/file2\x00', 0x81c0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000003100)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f0000003140)='./file0\x00', 0x2) r4 = openat$md_node(0xffffffffffffff9c, &(0x7f0000003180)='./md1\x00', 0x80, 0x0) ioctl$GET_DISK_INFO(r4, 0x80140912, &(0x7f0000000000)={0xc}) r5 = socket(0x1e, 0x1, 0x0) connect$tipc(r5, &(0x7f0000003200)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r5, &(0x7f0000003240), 0x2000011a) recvmmsg$unix(r5, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003300)=""/4096, 0x1000}], 0x1}}], 0x1, 0x121, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0903000000000000000029"], 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/92, &(0x7f0000000340)=0x5c) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='setgroups\x00') getdents64(0xffffffffffffffff, &(0x7f0000000400)=""/219, 0xdb) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000002780)={0x5, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x400, @initdev={0xac, 0x1e, 0x4, 0x0}}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000028c0)={0xa, {{0x2, 0x4e22, @multicast1}}}, 0x88) getsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f0000002980)=""/225, &(0x7f0000002a80)=0xe1) writev(r6, &(0x7f0000000500)=[{&(0x7f0000002740)='deny', 0x4}], 0x1) 1m59.593761524s ago: executing program 0 (id=18): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./mysys\x00', 0x1ff) r4 = epoll_create1(0x80000) r5 = socket$nl_audit(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000080)={0x20000004}) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0xfffffffc) ioctl$OCFS2_IOC_RESVSP64(r0, 0x4030582a, &(0x7f0000000140)={0x0, 0x2, 0x355, 0x4, 0x9}) mount(0x0, &(0x7f0000000980)='./mysys\x00', &(0x7f00000009c0)='sysfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000003180)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r6, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000031c0)=[@text64={0x40, 0x0}], 0x1, 0x21, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000003200)=[@text32={0x20, 0x0}], 0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000", @ANYRES32, @ANYBLOB="000000dec4"], 0x18, 0x4040010}}], 0x1, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000000080), 0xf02, 0xf0, 0x0) recvmsg(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x40) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) 1m59.553302718s ago: executing program 32 (id=18): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./mysys\x00', 0x1ff) r4 = epoll_create1(0x80000) r5 = socket$nl_audit(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000080)={0x20000004}) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0xfffffffc) ioctl$OCFS2_IOC_RESVSP64(r0, 0x4030582a, &(0x7f0000000140)={0x0, 0x2, 0x355, 0x4, 0x9}) mount(0x0, &(0x7f0000000980)='./mysys\x00', &(0x7f00000009c0)='sysfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000003180)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r6, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000031c0)=[@text64={0x40, 0x0}], 0x1, 0x21, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000003200)=[@text32={0x20, 0x0}], 0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000", @ANYRES32, @ANYBLOB="000000dec4"], 0x18, 0x4040010}}], 0x1, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000000080), 0xf02, 0xf0, 0x0) recvmsg(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x40) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) 1m39.036913809s ago: executing program 2 (id=387): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x756}) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=']) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000100)=@arm64={0x10, 0x2, 0xff, '\x00', 0x400009}) 1m38.507355124s ago: executing program 2 (id=390): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a80), r0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, r1, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x14}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4011}, 0xc010) (fail_nth: 1) 1m38.474814727s ago: executing program 2 (id=391): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a80), r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') exit(0x3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/3\x00') sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, r1, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x14}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4011}, 0xc010) 1m37.620203674s ago: executing program 2 (id=402): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000140)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/248, 0x200105d0}], 0x1, 0x0, 0x300}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000440)={0x0, 0xfffffff5, &(0x7f0000000480)=[{&(0x7f00000004c0)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000500), 0x4) chroot(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x40, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2a05004, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000540)=0x4, 0x4) connect$inet(r2, &(0x7f0000000580)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r2, &(0x7f00000005c0)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x400000000000284, 0xf1c) pivot_root(&(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0/../file0\x00') 1m36.463913113s ago: executing program 2 (id=414): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./trace\x00', 0x10) mount(0x0, &(0x7f0000000300)='./trace\x00', 0x0, 0x2000000, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./trace/set_event\x00', 0x1a3180, 0x4) 1m36.30487864s ago: executing program 2 (id=419): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x275a, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) timer_create(0x2, 0x0, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000000480), 0x4000087, 0x2, 0x0) add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000001400)) write$cgroup_int(r1, &(0x7f0000000200)=0x1, 0x12) unshare(0x22020600) epoll_create(0x45d) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000100)=0x1, 0x12) 1m36.218655868s ago: executing program 33 (id=419): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x275a, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) timer_create(0x2, 0x0, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000000480), 0x4000087, 0x2, 0x0) add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000001400)) write$cgroup_int(r1, &(0x7f0000000200)=0x1, 0x12) unshare(0x22020600) epoll_create(0x45d) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000100)=0x1, 0x12) 2.529555691s ago: executing program 3 (id=1492): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0xcd0b3000) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RLCREATE(r0, &(0x7f0000000140)={0x18, 0xf, 0x1, {{0x2, 0x0, 0x2}, 0x6}}, 0x18) write$P9_RCLUNK(r0, &(0x7f0000002440)={0x7, 0x79, 0x1}, 0x7) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) mremap(&(0x7f0000241000/0x2000)=nil, 0x2000, 0x400000, 0x0, &(0x7f000082a000/0x400000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffff3c, &(0x7f00000000c0)=[{&(0x7f0000000180)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000240)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911040000000000000003c851a8", 0x73}, {&(0x7f00000002c0)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000300)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62458c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f00000003c0)="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", 0xcb3}, {&(0x7f0000001080)="97b13f5cf9f584c87e0e637d2ff483a311bb412cb3b03c3d9e97e435f2fceb58ff0402ed7b96244b43386c222917662028d7a01206a1990722ccef1d8f39f7c8ae242e58359217b1c6161ea741445cf16b0c48eb18a6c72174dfb7cd1bd0f409dad5a432bed4afb470da3656dd30d70769e229dc91037321d618e1eff4a176ea46d5cd4d5da97f80356e46d9e8166bf2d97210b631654ece218a2a204a1786ab5a60a881a7a294cd2f92438350e6e3ec4439ebe06133ff65b1e32b809ba0482783b563ec8e5778285da5211e5821135433053a7921319c544d5e797f"}, {&(0x7f0000001180)="75c37714a0bada8343bceb64ccb6d95a2a37b020e0bf1f6a1de4584223a2f285aaca30a9554cd5cdc1659cb9fec462cc5c2220a7cd891ec3bad99fe3c06e15a109ec0fdb6aeeee5ef8e4bfc28e17984a3860b907d549492d47a447782b7357ea72f4b2c26512a6a33c0247b730a6182ea5a99aee25fcee07f9cb0a80595cd5f744fa6898fdffda5b34b19474b8e853467329e4aea36cfd0e00735d37beb0f895c5688259a8935194eefd3a96d55707133a08f03e14da563160a545396b93341f41c161c93687e28a"}, {&(0x7f0000001280)="1b080b7a30aec939ce8e26e0cbbe37fc064ceef965fd5e3b6739c966492dbdf71c04423d8a403e56dfd224e4e55918a5e31e683fec5cc9460882a0d1628d02d51a8da997073f856e2cd00586c6e8c89c71cf8be6121b0b3a85d597a1afb0cc311f30cc26183c8e594ce5ff62661c9e32cbc9dd9a72985e9857f3bddb52382b6c27ca85d5774cf17b92e2d2097f12a8687e70f90d46381a47706a9124a2cf61b84f26aae22fd4da84ae35b93f7be9fdfdfbf33c59f5c657e9f7e81b81b786082f88af4de07808ff3c954bae"}], 0x5, &(0x7f0000001380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r2, &(0x7f00000013c0)={0x0, 0x2, &(0x7f0000001400)=[{&(0x7f0000001440)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) 1.752005151s ago: executing program 4 (id=1497): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x10, 0x0, &(0x7f0000000140)=[@clear_freeze={0x400c6314, 0x2, 0x2}]}) (fail_nth: 3) 1.380963949s ago: executing program 3 (id=1502): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000480)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f00000004c0)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000500)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000580)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2ba}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 1.380901789s ago: executing program 3 (id=1503): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000800)='asymmetric\x00', 0x0, &(0x7f0000000a80)="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", 0x559, r0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000001000)={r1}, &(0x7f0000001040)=ANY=[], 0x0, 0x0) 1.36430726s ago: executing program 3 (id=1505): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4512, 0x9, 0xffff, 0x9, 0x9, r1}) capset(&(0x7f0000000140)={0x19980330, r2}, &(0x7f0000000180)={0x8, 0xfffffc00, 0x0, 0x4, 0x5, 0x40}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000004900010000000000000000000aff2000000000000000000014000180200100005827af5aa534d6815c2e93f10c0002"], 0x3c}}, 0x85) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000580)=0x9) fcntl$setown(r0, 0x8, r2) 1.358257191s ago: executing program 4 (id=1506): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x80002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000540)) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000002c0)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.317781455s ago: executing program 3 (id=1507): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/unix\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x92}}, 0x0) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x1c) pread64(r0, &(0x7f0000000400)=""/172, 0xac, 0xe0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x202042, 0x0) r2 = fsopen(&(0x7f0000000280)='tracefs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x300, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r4, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x0, 0x2001, 0x1, 0x3}}}}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x20004002) 1.317048305s ago: executing program 3 (id=1509): lsetxattr$security_selinux(&(0x7f0000001700)='./debug/file0\x00', &(0x7f0000001740), &(0x7f0000001780)='system_u:object_r:tmp_t:s0\x00', 0x1b, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug\x00', 0x80) (async) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', 0x0, 0x0) (async) syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x81, 0xac, 0xd8, 0x40, 0xdf6, 0x56, 0xd24b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x7f, 0x0, 0x50, 0xf, "", [{{0x9, 0x4, 0x39, 0x0, 0x1, 0x7a, 0xfa, 0x71, 0x2c, [], [{{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x3, 0xc, 0x9}}]}}]}}]}}, 0x0) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$VHOST_VDPA_SET_CONFIG_CALL(r1, 0x4004af77, &(0x7f0000000200)=0x4) (async) mount(0x0, &(0x7f0000000100)='./debug\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./debug/tracing/events/sched/sched_switch/enable\x00', 0x2141, 0x1d1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000240)=""/179, &(0x7f0000000300)=0xb3) (async) write(r2, 0x0, 0x0) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000017c0), 0x2002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000001800)={0x1, 0x0, [{0x4d0, 0x0, 0xd}]}) r6 = socket$vsock_stream(0x28, 0x801, 0x0) setsockopt$sock_int(r6, 0x28, 0x12, 0x0, 0x0) (async) sendmmsg(r6, &(0x7f00000016c0)=[{{&(0x7f0000000340)=@rc={0x1f, @none, 0xd6}, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)="a8e12bf9ad7128b2e1592984d015af1b1091d983e6ca636d7039c341c21aad884c27f61bb9d795985f58d8ed31d5becfcf5de0e2fee16ce3c196b5198dd998402ace1a5a086f24e5515af4a3d5051139736cd53d8ac838f02a35e05c464730baf12cdfbb742dfa90d9", 0x69}, {&(0x7f0000000440)="41df4d3c11ca5e9c3d846211d8e3e0719d29bfbb480666a1592afbb0eef741f0d5fa707d43cb20fc5a7a6f827ee2e75ca1635ff52a4b98f13cbad961238329a3cefa4ad31ab5b45a7541f948a84abe2ca979a7d9", 0x54}, {&(0x7f00000004c0)="22c2cd2e3bd967251e7b264d4f224cd5c0737794d7e31194b2984c2303bb66aefebe8d4cbad89debdefc66928300acab8380f345e9d2889bacb5b97def9cc507258cdfebf48951a448e82126937c0cc481328a8ff1fceaf850fea366e3ecc189e657c6fad0576a9ad600b7c7615581b8f1f09511782949ad46708379c68eba", 0x7f}, {&(0x7f0000000540)="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", 0x1000}], 0x4, &(0x7f0000001580)=[{0xa0, 0x118, 0xffffff2c, "bb112af1b1a138cdb37daae2c16771f0d4e11fa116c7f4302afef80c57290c2ec2b2612fd5fb9e18df059bd1163d8b6b2c5cddd6cc0d8fd5fb79ab61b45a8840597defead053280872bf98f852e4ecb7504360e88711238d7d6b3becb2085b48e8eaec72275cf58c300d89fe1d1a75f4718182470348c95ec425b5d2f17c69fc5e2a2e8e15c5b201c28157"}, {0x78, 0x6, 0x1, "3220a503a46c0b133eec32d39923c432919147b28b1296f42c4a73c8e1a5896ba564a217f1999097ccea521f9102bb27ad8d42cf4cbfb7594e6b8b2b3c94e230637bd5e891f26b862bd3be15a2b4dd9ba9ce6e5ca1ee77c9d07d1792f3f01b3c25"}], 0x118}}], 0x1, 0x44004800) 1.307296296s ago: executing program 4 (id=1510): setns(0xc9, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1d0000001e005f0214fffffffffffff8070000001d0000000000000008", 0x1d) socket$inet6_icmp(0xa, 0x2, 0x3a) 1.277663289s ago: executing program 4 (id=1511): r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x4, {0xa, 0x4e20, 0xc, @private2, 0x40}}}, 0x32) 1.263614221s ago: executing program 4 (id=1513): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000480)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f00000004c0)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000500)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000580)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2ba}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 1.229332614s ago: executing program 4 (id=1516): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_service_time\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0'}, 0xb) cachestat(r1, &(0x7f0000000100)={0x405}, &(0x7f0000000140), 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x2, 0x0) r2 = syz_clone(0x22000000, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigqueueinfo(r2, 0x3a, &(0x7f00000001c0)={0x22, 0x6c, 0xfffffffe}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0) r3 = openat$binderfs_log(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder_logs/transactions_hashed\x00', 0x0, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/176, 0xb0}], 0x1, 0x0, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x40, &(0x7f0000000000)=0x3d, 0x4) syz_usb_connect$cdc_ncm(0x3, 0x6e, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0], 0x0) 925.608155ms ago: executing program 5 (id=1520): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) read$FUSE(r0, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000022c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x3, 0x10c040, 0x0, 0x0, 0x5}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002340)="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", 0x2000, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90, 0x0, 0x7fffd, {0x5, 0xfffffffffffffffc, 0x8002, 0x0, 0x4, 0x2, {0x2, 0x0, 0x0, 0x3, 0x0, 0x4e76, 0x0, 0xffffffff, 0x0, 0xc000, 0x1, 0xffffffffffffffff, 0xee01, 0x0, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 914.496766ms ago: executing program 5 (id=1521): setns(0xc9, 0x0) socket(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 903.756837ms ago: executing program 5 (id=1522): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x756}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x20102, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4012011, r2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x2) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x400, 0x115) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000380)=""/225, 0xe1}], 0x1) 475.070761ms ago: executing program 1 (id=1528): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/unix\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x92}}, 0x0) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x1c) pread64(r0, &(0x7f0000000400)=""/172, 0xac, 0xe0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x202042, 0x0) r2 = fsopen(&(0x7f0000000280)='tracefs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x300, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000100)={0x2001, 0x4, 0x1}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r4, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x0, 0x2001, 0x1, 0x3}}}}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x20004002) 463.279963ms ago: executing program 1 (id=1529): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) read$FUSE(r0, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000022c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x3, 0x10c040, 0x0, 0x0, 0x5}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002340)="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0x2000, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90, 0x0, 0x7fffd, {0x5, 0xfffffffffffffffc, 0x8002, 0x0, 0x4, 0x2, {0x2, 0x0, 0x0, 0x3, 0x0, 0x4e76, 0x0, 0xffffffff, 0x0, 0xc000, 0x1, 0xffffffffffffffff, 0xee01, 0x0, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 451.669304ms ago: executing program 1 (id=1530): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xff70) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000540)) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000002c0)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x0) 437.131105ms ago: executing program 1 (id=1531): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x128}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)) r3 = accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x0) recvmsg$unix(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x50}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000780)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000a00)={0x0, 0x1, 0x71f2, 0x1000007}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) write(r6, &(0x7f0000000a80)='4', 0x1) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000ac0)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r7, &(0x7f0000000bc0)={0x8, {"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", 0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x2010, r7, 0x0) futex_waitv(&(0x7f0000001c00)=[{0x3, 0x0, 0x82}], 0x1, 0x0, &(0x7f0000001c40), 0x1) r8 = socket(0x28, 0x5, 0x0) r9 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r9, &(0x7f0000000b00)={0x28, 0x0, 0x0, @local}, 0x10) listen(r9, 0x4) connect$vsock_stream(r8, &(0x7f0000000b40)={0x28, 0x0, 0x0, @local}, 0x10) recvmmsg(r8, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0}, 0x954}], 0x1, 0x1, 0x0) fcntl$addseals(r5, 0x409, 0xb) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x2e, 0x6c, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000003c0)=@any_dev={0x4, 0x493, 0x0, 0x0, 0x1000, 0x101, r4}}}, &(0x7f0000000400)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_ublk_setup_queues(r2, r10, &(0x7f0000000480)={0x0, 0xfffffffe, 0x0, 0x0, 0x1f4}, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x20, 0x0, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x2, 0x7, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x1000, 0x0, 0x211}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x88204, 0x2}}], 0x1, 0x0, 0x0) 224.396437ms ago: executing program 1 (id=1532): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x128}, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)) r2 = accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x0) recvmsg$unix(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x50}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000780)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000a00)={0x0, 0x1, 0x71f2, 0x1000007}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) write(r4, &(0x7f0000000a80)='4', 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000ac0)='memory.events\x00', 0x275a, 0x0) futex_waitv(&(0x7f0000001c00)=[{0x3, 0x0, 0x82}], 0x1, 0x0, &(0x7f0000001c40), 0x1) 39.664316ms ago: executing program 1 (id=1533): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x128}, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)) r2 = accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x0) recvmsg$unix(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x50}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000780)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000a00)={0x0, 0x1, 0x71f2, 0x1000007}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) write(r4, &(0x7f0000000a80)='4', 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000ac0)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r5, &(0x7f0000000bc0)={0x8, {"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", 0xdd52d6c}}, 0x1006) futex_waitv(&(0x7f0000001c00)=[{0x3, 0x0, 0x82}], 0x1, 0x0, &(0x7f0000001c40), 0x1) 14.017718ms ago: executing program 5 (id=1534): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000018c0), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}]}}) write$P9_RVERSION(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r1, @ANYRESHEX=r2], 0x15) 13.620389ms ago: executing program 5 (id=1535): mkdirat(0xffffffffffffff9c, &(0x7f0000002dc0)='./file0\x00', 0x5) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x82, 0x0) mount$overlay(0x0, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000840)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x0, &(0x7f0000000880)='./file0\x00', 0x0, 0x2010020, 0x0) 0s ago: executing program 5 (id=1536): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x2800000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./config\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi.usb0/out_ports\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)='d', 0x1) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdir(&(0x7f0000000480)='./bus\x00', 0x13e) mount$incfs(&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='./bus\x00', &(0x7f0000000540), 0xc002, 0x0) chdir(&(0x7f0000000580)='./bus\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.cpu/syz1\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./cgroup\x00', 0x0, 0x20003f, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x801050, &(0x7f0000000280)) write$P9_RSETATTR(r0, &(0x7f0000000640)={0x7, 0x1b, 0x2}, 0x7) splice(r0, &(0x7f0000000680)=0x3, r1, &(0x7f00000006c0), 0x1, 0x1) chdir(&(0x7f0000000000)='./bus\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000180), 0xb) copy_file_range(r3, &(0x7f0000000080), r2, 0x0, 0xfffffffffffffff8, 0x0) kernel console output (not intermixed with test programs): 0 [ 103.878752][ T3005] ? check_stack_object+0x10f/0x150 [ 103.878776][ T3005] dump_stack+0x19/0x20 [ 103.878799][ T3005] should_fail_ex+0x3c2/0x510 [ 103.878816][ T3005] should_fail+0xf/0x20 [ 103.878830][ T3005] should_fail_usercopy+0x1e/0x30 [ 103.878847][ T3005] _copy_from_user+0x20/0xa0 [ 103.878866][ T3005] kstrtouint_from_user+0xde/0x170 [ 103.878887][ T3005] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 103.878902][ T3005] ? selinux_file_permission+0x318/0xb60 [ 103.878927][ T3005] ? __cfi_selinux_file_permission+0x10/0x10 [ 103.878950][ T3005] proc_fail_nth_write+0x8f/0x220 [ 103.878970][ T3005] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 103.878990][ T3005] ? bpf_lsm_file_permission+0xd/0x20 [ 103.879007][ T3005] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 103.879026][ T3005] vfs_write+0x3c4/0xfd0 [ 103.879048][ T3005] ? hook_socket_connect+0x50/0x50 [ 103.879069][ T3005] ? __cfi_vfs_write+0x10/0x10 [ 103.879090][ T3005] ? __kasan_check_write+0x18/0x20 [ 103.879112][ T3005] ? mutex_lock+0x97/0x1d0 [ 103.879132][ T3005] ? __cfi_mutex_lock+0x10/0x10 [ 103.879154][ T3005] ksys_write+0x145/0x260 [ 103.879176][ T3005] ? __cfi_ksys_write+0x10/0x10 [ 103.879199][ T3005] ? __kasan_check_read+0x15/0x20 [ 103.879220][ T3005] __x64_sys_write+0x7f/0x90 [ 103.879243][ T3005] x64_sys_call+0x271c/0x2ee0 [ 103.879259][ T3005] do_syscall_64+0x57/0xf0 [ 103.879275][ T3005] ? clear_bhb_loop+0x50/0xa0 [ 103.879298][ T3005] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 103.879319][ T3005] RIP: 0033:0x7fd2d115fd8e [ 103.879334][ T3005] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 103.879348][ T3005] RSP: 002b:00007fd2d20fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 103.879366][ T3005] RAX: ffffffffffffffda RBX: 00007fd2d21006c0 RCX: 00007fd2d115fd8e [ 103.879380][ T3005] RDX: 0000000000000001 RSI: 00007fd2d21000a0 RDI: 0000000000000004 [ 103.879391][ T3005] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 103.879401][ T3005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.879411][ T3005] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 103.879426][ T3005] [ 104.151400][ T3007] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1011'. [ 104.160556][ T3007] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1011'. [ 104.215266][ T3010] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.223909][ T3010] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.232528][ T3010] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.241110][ T3010] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.642923][ T354] usb 2-1: USB disconnect, device number 19 [ 105.645505][ T2967] netlink: 'syz.4.997': attribute type 16 has an invalid length. [ 105.651445][ T354] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 105.687477][ T3012] tap0: tun_chr_ioctl cmd 1074025672 [ 105.692891][ T3012] tap0: ignored: set checksum disabled [ 105.741020][ T3018] FAULT_INJECTION: forcing a failure. [ 105.741020][ T3018] name failslab, interval 1, probability 0, space 0, times 0 [ 105.753919][ T3018] CPU: 0 UID: 0 PID: 3018 Comm: syz.4.1014 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 105.753956][ T3018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 105.753971][ T3018] Call Trace: [ 105.753979][ T3018] [ 105.753988][ T3018] __dump_stack+0x21/0x30 [ 105.754025][ T3018] dump_stack_lvl+0x140/0x1c0 [ 105.754057][ T3018] ? __cfi_dump_stack_lvl+0x10/0x10 [ 105.754092][ T3018] dump_stack+0x19/0x20 [ 105.754122][ T3018] should_fail_ex+0x3c2/0x510 [ 105.754145][ T3018] should_failslab+0xac/0x100 [ 105.754167][ T3018] __kmalloc_cache_node_noprof+0x46/0x430 [ 105.754199][ T3018] ? __get_vm_area_node+0x150/0x390 [ 105.754234][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 105.754261][ T3018] ? __kasan_slab_alloc+0x73/0x90 [ 105.754282][ T3018] ? kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 105.754314][ T3018] __get_vm_area_node+0x150/0x390 [ 105.754341][ T3018] __vmalloc_node_range_noprof+0x340/0x1300 [ 105.754369][ T3018] ? copy_process+0x579/0x3370 [ 105.754404][ T3018] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 105.754433][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 105.754460][ T3018] ? __kasan_slab_alloc+0x73/0x90 [ 105.754481][ T3018] ? arch_dup_task_struct+0x5b/0xe0 [ 105.754502][ T3018] ? __asan_memcpy+0x5a/0x80 [ 105.754532][ T3018] dup_task_struct+0x5d6/0xd80 [ 105.754561][ T3018] ? copy_process+0x579/0x3370 [ 105.754590][ T3018] ? _raw_spin_lock_irq+0x93/0x120 [ 105.754614][ T3018] ? copy_process+0x3370/0x3370 [ 105.754643][ T3018] ? __kasan_check_write+0x18/0x20 [ 105.754674][ T3018] copy_process+0x579/0x3370 [ 105.754707][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 105.754737][ T3018] ? __cfi_copy_process+0x10/0x10 [ 105.754767][ T3018] ? __kmalloc_cache_noprof+0x23c/0x470 [ 105.754799][ T3018] ? __kasan_check_write+0x18/0x20 [ 105.754827][ T3018] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 105.754858][ T3018] vhost_task_create+0x1f7/0x3f0 [ 105.754884][ T3018] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 105.754912][ T3018] ? __cfi_vhost_task_create+0x10/0x10 [ 105.754940][ T3018] ? __cfi_vhost_task_fn+0x10/0x10 [ 105.754966][ T3018] ? __kasan_check_write+0x18/0x20 [ 105.754996][ T3018] ? mutex_lock+0x97/0x1d0 [ 105.755024][ T3018] ? __cfi_mutex_lock+0x10/0x10 [ 105.755051][ T3018] ? kernel_text_address+0xa9/0xe0 [ 105.755085][ T3018] kvm_mmu_post_init_vm+0x161/0x300 [ 105.755107][ T3018] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 105.755142][ T3018] ? _parse_integer_limit+0x195/0x1e0 [ 105.755177][ T3018] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 105.755209][ T3018] ? kstrtoull+0x13b/0x1e0 [ 105.755250][ T3018] ? kstrtouint+0x78/0xf0 [ 105.755282][ T3018] ? ioctl_has_perm+0x1bc/0x500 [ 105.755315][ T3018] ? __asan_memcpy+0x5a/0x80 [ 105.755344][ T3018] ? ioctl_has_perm+0x408/0x500 [ 105.755376][ T3018] ? has_cap_mac_admin+0xd0/0xd0 [ 105.755406][ T3018] ? __kasan_check_write+0x18/0x20 [ 105.755435][ T3018] ? mutex_lock_killable+0x97/0x1d0 [ 105.755464][ T3018] ? __cfi_mutex_lock_killable+0x10/0x10 [ 105.755492][ T3018] ? proc_fail_nth_write+0x184/0x220 [ 105.755521][ T3018] kvm_vcpu_ioctl+0xa43/0x1000 [ 105.755546][ T3018] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 105.755571][ T3018] ? __cfi_vfs_write+0x10/0x10 [ 105.755603][ T3018] ? __kasan_check_write+0x18/0x20 [ 105.755632][ T3018] ? mutex_unlock+0x90/0x240 [ 105.755661][ T3018] ? __cfi_mutex_unlock+0x10/0x10 [ 105.755691][ T3018] ? __fget_files+0x2bc/0x330 [ 105.755714][ T3018] ? bpf_lsm_file_ioctl+0xd/0x20 [ 105.755738][ T3018] ? security_file_ioctl+0x3e/0x110 [ 105.755769][ T3018] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 105.755793][ T3018] __se_sys_ioctl+0x123/0x1b0 [ 105.755817][ T3018] __x64_sys_ioctl+0x7f/0xa0 [ 105.755839][ T3018] x64_sys_call+0x1878/0x2ee0 [ 105.755863][ T3018] do_syscall_64+0x57/0xf0 [ 105.755887][ T3018] ? clear_bhb_loop+0x50/0xa0 [ 105.755919][ T3018] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 105.755950][ T3018] RIP: 0033:0x7f059219f559 [ 105.755971][ T3018] 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 [ 105.755991][ T3018] RSP: 002b:00007f059309f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.756016][ T3018] RAX: ffffffffffffffda RBX: 00007f0592425fa0 RCX: 00007f059219f559 [ 105.756033][ T3018] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 105.756047][ T3018] RBP: 00007f059309f090 R08: 0000000000000000 R09: 0000000000000000 [ 105.756062][ T3018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.756076][ T3018] R13: 00007f0592426038 R14: 00007f0592425fa0 R15: 00007ffc0f503908 [ 105.756095][ T3018] [ 105.756106][ T3018] syz.4.1014: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 105.956153][ T3027] netlink: 68 bytes leftover after parsing attributes in process `syz.3.1015'. [ 105.980798][ T3018] ,cpuset=syz4,mems_allowed=0 [ 106.234137][ T3018] CPU: 0 UID: 0 PID: 3018 Comm: syz.4.1014 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 106.234167][ T3018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 106.234181][ T3018] Call Trace: [ 106.234189][ T3018] [ 106.234197][ T3018] __dump_stack+0x21/0x30 [ 106.234236][ T3018] dump_stack_lvl+0x140/0x1c0 [ 106.234268][ T3018] ? __cfi_dump_stack_lvl+0x10/0x10 [ 106.234304][ T3018] dump_stack+0x19/0x20 [ 106.234337][ T3018] warn_alloc+0x1e7/0x2c0 [ 106.234362][ T3018] ? __kasan_kmalloc+0x28/0xb0 [ 106.234384][ T3018] ? __cfi_warn_alloc+0x10/0x10 [ 106.234409][ T3018] ? __get_vm_area_node+0x150/0x390 [ 106.234436][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 106.234466][ T3018] ? __get_vm_area_node+0x382/0x390 [ 106.234493][ T3018] __vmalloc_node_range_noprof+0x365/0x1300 [ 106.234527][ T3018] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 106.234556][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 106.234585][ T3018] ? __kasan_slab_alloc+0x73/0x90 [ 106.234605][ T3018] ? arch_dup_task_struct+0x5b/0xe0 [ 106.234626][ T3018] ? __asan_memcpy+0x5a/0x80 [ 106.234664][ T3018] dup_task_struct+0x5d6/0xd80 [ 106.234694][ T3018] ? copy_process+0x579/0x3370 [ 106.234725][ T3018] ? _raw_spin_lock_irq+0x93/0x120 [ 106.234750][ T3018] ? copy_process+0x3370/0x3370 [ 106.234781][ T3018] ? __kasan_check_write+0x18/0x20 [ 106.234812][ T3018] copy_process+0x579/0x3370 [ 106.234846][ T3018] ? kasan_save_alloc_info+0x3a/0x50 [ 106.234875][ T3018] ? __cfi_copy_process+0x10/0x10 [ 106.234904][ T3018] ? __kmalloc_cache_noprof+0x23c/0x470 [ 106.234938][ T3018] ? __kasan_check_write+0x18/0x20 [ 106.234968][ T3018] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 106.234998][ T3018] vhost_task_create+0x1f7/0x3f0 [ 106.235024][ T3018] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 106.235055][ T3018] ? __cfi_vhost_task_create+0x10/0x10 [ 106.235082][ T3018] ? __cfi_vhost_task_fn+0x10/0x10 [ 106.235109][ T3018] ? __kasan_check_write+0x18/0x20 [ 106.235140][ T3018] ? mutex_lock+0x97/0x1d0 [ 106.235167][ T3018] ? __cfi_mutex_lock+0x10/0x10 [ 106.235196][ T3018] ? kernel_text_address+0xa9/0xe0 [ 106.235230][ T3018] kvm_mmu_post_init_vm+0x161/0x300 [ 106.235253][ T3018] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 106.235286][ T3018] ? _parse_integer_limit+0x195/0x1e0 [ 106.235324][ T3018] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 106.235359][ T3018] ? kstrtoull+0x13b/0x1e0 [ 106.235391][ T3018] ? kstrtouint+0x78/0xf0 [ 106.235423][ T3018] ? ioctl_has_perm+0x1bc/0x500 [ 106.235455][ T3018] ? __asan_memcpy+0x5a/0x80 [ 106.235485][ T3018] ? ioctl_has_perm+0x408/0x500 [ 106.235518][ T3018] ? has_cap_mac_admin+0xd0/0xd0 [ 106.235551][ T3018] ? __kasan_check_write+0x18/0x20 [ 106.235581][ T3018] ? mutex_lock_killable+0x97/0x1d0 [ 106.235612][ T3018] ? __cfi_mutex_lock_killable+0x10/0x10 [ 106.235642][ T3018] ? proc_fail_nth_write+0x184/0x220 [ 106.235681][ T3018] kvm_vcpu_ioctl+0xa43/0x1000 [ 106.235707][ T3018] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 106.235731][ T3018] ? __cfi_vfs_write+0x10/0x10 [ 106.235761][ T3018] ? __kasan_check_write+0x18/0x20 [ 106.235789][ T3018] ? mutex_unlock+0x90/0x240 [ 106.235817][ T3018] ? __cfi_mutex_unlock+0x10/0x10 [ 106.235847][ T3018] ? __fget_files+0x2bc/0x330 [ 106.235868][ T3018] ? bpf_lsm_file_ioctl+0xd/0x20 [ 106.235892][ T3018] ? security_file_ioctl+0x3e/0x110 [ 106.235921][ T3018] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 106.235943][ T3018] __se_sys_ioctl+0x123/0x1b0 [ 106.235965][ T3018] __x64_sys_ioctl+0x7f/0xa0 [ 106.235986][ T3018] x64_sys_call+0x1878/0x2ee0 [ 106.236009][ T3018] do_syscall_64+0x57/0xf0 [ 106.236031][ T3018] ? clear_bhb_loop+0x50/0xa0 [ 106.236061][ T3018] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 106.236090][ T3018] RIP: 0033:0x7f059219f559 [ 106.236109][ T3018] 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 [ 106.236129][ T3018] RSP: 002b:00007f059309f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.236153][ T3018] RAX: ffffffffffffffda RBX: 00007f0592425fa0 RCX: 00007f059219f559 [ 106.236172][ T3018] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 106.236186][ T3018] RBP: 00007f059309f090 R08: 0000000000000000 R09: 0000000000000000 [ 106.236201][ T3018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.236215][ T3018] R13: 00007f0592426038 R14: 00007f0592425fa0 R15: 00007ffc0f503908 [ 106.236235][ T3018] [ 106.236245][ T3018] Mem-Info: [ 106.673614][ T3018] active_anon:7331 inactive_anon:27 isolated_anon:0 [ 106.673614][ T3018] active_file:20554 inactive_file:2402 isolated_file:0 [ 106.673614][ T3018] unevictable:0 dirty:179 writeback:0 [ 106.673614][ T3018] slab_reclaimable:5098 slab_unreclaimable:72087 [ 106.673614][ T3018] mapped:25884 shmem:165 pagetables:1390 [ 106.673614][ T3018] sec_pagetables:0 bounce:0 [ 106.673614][ T3018] kernel_misc_reclaimable:0 [ 106.673614][ T3018] free:1519861 free_pcp:2596 free_cma:0 [ 106.718944][ T3018] Node 0 active_anon:29324kB inactive_anon:108kB active_file:82216kB inactive_file:9608kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:103536kB dirty:716kB writeback:0kB shmem:660kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:4864kB pagetables:5320kB sec_pagetables:0kB all_unreclaimable? no [ 106.750840][ T3018] DMA32 free:2949972kB boost:0kB min:19052kB low:23812kB high:28572kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2955020kB mlocked:0kB bounce:0kB free_pcp:5048kB local_pcp:868kB free_cma:0kB [ 106.780798][ T3018] lowmem_reserve[]: 0 3920 3920 [ 106.785758][ T3018] Normal free:3135924kB boost:0kB min:26000kB low:32500kB high:39000kB reserved_highatomic:0KB free_highatomic:0KB active_anon:29224kB inactive_anon:108kB active_file:82216kB inactive_file:9608kB unevictable:0kB writepending:716kB present:5242880kB managed:4014840kB mlocked:0kB bounce:0kB free_pcp:2684kB local_pcp:1960kB free_cma:0kB [ 106.800785][ T3051] overlayfs: overlapping lowerdir path [ 106.817370][ T3018] lowmem_reserve[]: 0 0 0 [ 106.827366][ T3018] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 4*128kB (M) 4*256kB (M) 4*512kB (M) 5*1024kB (UM) 4*2048kB (M) 716*4096kB (M) = 2949972kB [ 106.842929][ T3018] Normal: 302*4kB (UE) 267*8kB (UE) 640*16kB (UME) 340*32kB (UME) 226*64kB (UME) 207*128kB (UME) 21*256kB (UME) 8*512kB (UME) 4*1024kB (ME) 10*2048kB (UME) 741*4096kB (UM) = 3134608kB [ 106.861258][ T3018] 23147 total pagecache pages [ 106.866058][ T3018] 30 pages in swap cache [ 106.870301][ T3018] Free swap = 124440kB [ 106.874496][ T3018] Total swap = 124996kB [ 106.878667][ T3018] 2097051 pages RAM [ 106.882553][ T3018] 0 pages HighMem/MovableOnly [ 106.887252][ T3018] 354586 pages reserved [ 106.891415][ T3018] 0 pages cma reserved [ 106.897530][ T3018] Memory allocations: [ 106.901573][ T3018] 0 B 0 init/main.c:1477 func:do_initcalls [ 106.908786][ T3018] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 106.917011][ T3018] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 106.924713][ T3018] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 106.932750][ T3018] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 106.940685][ T3018] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 106.949326][ T3018] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 106.957257][ T3018] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 106.965223][ T3018] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 106.973157][ T3018] 0 B 0 init/initramfs.c:101 func:find_link [ 107.441559][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 107.504348][ T3079] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1034'. [ 107.571569][ T9] usb 2-1: device descriptor read/64, error -71 [ 107.781849][ T354] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 107.811573][ T9] usb 2-1: device descriptor read/64, error -71 [ 107.932714][ T354] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.944608][ T354] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 107.953927][ T354] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 107.962109][ T354] usb 5-1: Product: syz [ 107.966532][ T354] usb 5-1: Manufacturer: syz [ 107.971192][ T354] usb 5-1: SerialNumber: syz [ 108.051562][ T9] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 108.201629][ T9] usb 2-1: device descriptor read/64, error -71 [ 108.306041][ T3114] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.315687][ T3114] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.335241][ T3114] tmpfs: Bad value for 'size' [ 108.451553][ T9] usb 2-1: device descriptor read/64, error -71 [ 108.571645][ T9] usb usb2-port1: attempt power cycle [ 108.921564][ T9] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 108.942696][ T9] usb 2-1: device descriptor read/8, error -71 [ 109.072633][ T9] usb 2-1: device descriptor read/8, error -71 [ 109.311553][ T9] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 109.332612][ T9] usb 2-1: device descriptor read/8, error -71 [ 109.462751][ T9] usb 2-1: device descriptor read/8, error -71 [ 109.582473][ T9] usb usb2-port1: unable to enumerate USB device [ 109.874576][ T36] audit: type=1400 audit(1793320093.930:356): avc: denied { audit_write } for pid=3148 comm="syz.5.1057" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 109.895850][ T36] audit: type=1400 audit(1793320093.950:357): avc: denied { write } for pid=3148 comm="syz.5.1057" name="usb_gadget" dev="configfs" ino=2351 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.920504][ T36] audit: type=1400 audit(1793320093.950:358): avc: denied { add_name } for pid=3148 comm="syz.5.1057" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.941292][ T36] audit: type=1400 audit(1793320093.950:359): avc: denied { create } for pid=3148 comm="syz.5.1057" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 109.961138][ T36] audit: type=1400 audit(1793320093.950:360): avc: denied { read write } for pid=3148 comm="syz.5.1057" name="serialnumber" dev="configfs" ino=25147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 109.984823][ T36] audit: type=1400 audit(1793320093.950:361): avc: denied { open } for pid=3148 comm="syz.5.1057" path="/163/config/usb_gadget/g1/strings/0x409/serialnumber" dev="configfs" ino=25147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 110.037420][ T36] audit: type=1400 audit(1793320094.090:362): avc: denied { unmount } for pid=1316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 110.353095][ T3166] FAULT_INJECTION: forcing a failure. [ 110.353095][ T3166] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.366302][ T3166] CPU: 0 UID: 0 PID: 3166 Comm: syz.5.1064 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 110.366336][ T3166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 110.366351][ T3166] Call Trace: [ 110.366359][ T3166] [ 110.366368][ T3166] __dump_stack+0x21/0x30 [ 110.366405][ T3166] dump_stack_lvl+0x140/0x1c0 [ 110.366437][ T3166] ? __cfi_dump_stack_lvl+0x10/0x10 [ 110.366469][ T3166] ? _parse_integer+0x2e/0x40 [ 110.366501][ T3166] ? check_stack_object+0x138/0x150 [ 110.366533][ T3166] dump_stack+0x19/0x20 [ 110.366564][ T3166] should_fail_ex+0x3c2/0x510 [ 110.366587][ T3166] should_fail+0xf/0x20 [ 110.366607][ T3166] should_fail_usercopy+0x1e/0x30 [ 110.366630][ T3166] _copy_from_user+0x20/0xa0 [ 110.366656][ T3166] copy_from_sockptr+0x6f/0xa0 [ 110.366678][ T3166] packet_setsockopt+0xc04/0x1510 [ 110.366711][ T3166] ? __cfi_packet_setsockopt+0x10/0x10 [ 110.366744][ T3166] ? selinux_socket_setsockopt+0x324/0x3d0 [ 110.366771][ T3166] ? __cfi_selinux_socket_setsockopt+0x10/0x10 [ 110.366798][ T3166] ? bpf_lsm_file_permission+0xd/0x20 [ 110.366822][ T3166] ? vfs_write+0xbcf/0xfd0 [ 110.366851][ T3166] ? __cfi_vfs_write+0x10/0x10 [ 110.366874][ T3166] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 110.366898][ T3166] ? security_socket_setsockopt+0x3d/0x100 [ 110.366917][ T3166] ? __cfi_packet_setsockopt+0x10/0x10 [ 110.366941][ T3166] do_sock_setsockopt+0x27c/0x410 [ 110.366964][ T3166] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 110.366985][ T3166] ? __fget_files+0x2bc/0x330 [ 110.367002][ T3166] __x64_sys_setsockopt+0x18c/0x220 [ 110.367024][ T3166] x64_sys_call+0x2adc/0x2ee0 [ 110.367040][ T3166] do_syscall_64+0x57/0xf0 [ 110.367057][ T3166] ? clear_bhb_loop+0x50/0xa0 [ 110.367079][ T3166] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.367101][ T3166] RIP: 0033:0x7fd2d119f559 [ 110.367115][ T3166] 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 [ 110.367129][ T3166] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.367146][ T3166] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 110.367170][ T3166] RDX: 0000000000000012 RSI: 0000000000000107 RDI: 0000000000000003 [ 110.367181][ T3166] RBP: 00007fd2d2100090 R08: 0000000000000004 R09: 0000000000000000 [ 110.367191][ T3166] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 110.367202][ T3166] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 110.367216][ T3166] [ 110.634934][ T10] usb 5-1: USB disconnect, device number 34 [ 110.836917][ T36] audit: type=1326 audit(1793320094.890:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.4.1069" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f059219f559 code=0x0 [ 110.891566][ T9] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 111.042879][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 111.052713][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 111.062708][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 111.078822][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 111.088112][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 111.096278][ T9] usb 2-1: Product: syz [ 111.100495][ T9] usb 2-1: Manufacturer: syz [ 111.105163][ T9] usb 2-1: SerialNumber: syz [ 111.312465][ T9] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 24 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 111.516283][ T9] usb 2-1: USB disconnect, device number 24 [ 111.528791][ T9] usblp0: removed [ 111.572589][ T3191] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.583400][ T3191] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.746441][ T36] audit: type=1400 audit(1793320095.800:364): avc: denied { getopt } for pid=3192 comm="syz.4.1076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 111.765892][ T36] audit: type=1400 audit(1793320095.800:365): avc: denied { append } for pid=3192 comm="syz.4.1076" name="001" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 112.154296][ T3210] netlink: 272 bytes leftover after parsing attributes in process `syz.5.1083'. [ 112.175089][ T3205] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 112.200410][ T3217] netlink: 272 bytes leftover after parsing attributes in process `syz.1.1085'. [ 112.479372][ T3241] fuse: Bad value for 'rootmode' [ 112.484470][ T45] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 112.494773][ T3243] FAULT_INJECTION: forcing a failure. [ 112.494773][ T3243] name failslab, interval 1, probability 0, space 0, times 0 [ 112.507836][ T3243] CPU: 0 UID: 0 PID: 3243 Comm: syz.5.1095 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 112.507868][ T3243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 112.507883][ T3243] Call Trace: [ 112.507891][ T3243] [ 112.507900][ T3243] __dump_stack+0x21/0x30 [ 112.507938][ T3243] dump_stack_lvl+0x140/0x1c0 [ 112.507969][ T3243] ? __cfi_dump_stack_lvl+0x10/0x10 [ 112.508002][ T3243] dump_stack+0x19/0x20 [ 112.508030][ T3243] should_fail_ex+0x3c2/0x510 [ 112.508051][ T3243] should_failslab+0xac/0x100 [ 112.508073][ T3243] kmem_cache_alloc_node_noprof+0x45/0x420 [ 112.508103][ T3243] ? inet_diag_rcv_msg_compat+0x323/0x440 [ 112.508132][ T3243] ? __kasan_slab_alloc+0x73/0x90 [ 112.508152][ T3243] ? __alloc_skb+0x10c/0x360 [ 112.508179][ T3243] __alloc_skb+0x10c/0x360 [ 112.508204][ T3243] netlink_ack+0x155/0xa50 [ 112.508232][ T3243] ? avc_has_perm+0x155/0x240 [ 112.508254][ T3243] ? sock_diag_rcv_msg+0x15a/0x4f0 [ 112.508280][ T3243] ? netlink_rcv_skb+0x217/0x4e0 [ 112.508309][ T3243] netlink_rcv_skb+0x2cb/0x4e0 [ 112.508338][ T3243] ? __cfi_sock_diag_rcv_msg+0x10/0x10 [ 112.508366][ T3243] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 112.508395][ T3243] ? selinux_netlink_send+0x7df/0x8b0 [ 112.508422][ T3243] ? netlink_autobind+0x1c0/0x1c0 [ 112.508453][ T3243] ? is_vmalloc_addr+0x11/0x40 [ 112.508478][ T3243] sock_diag_rcv+0x20/0x30 [ 112.508514][ T3243] netlink_unicast+0x8bf/0xa70 [ 112.508543][ T3243] netlink_sendmsg+0x7d1/0xad0 [ 112.508581][ T3243] ? __cfi_netlink_sendmsg+0x10/0x10 [ 112.508614][ T3243] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 112.508648][ T3243] ? security_socket_sendmsg+0x3d/0x100 [ 112.508678][ T3243] ____sys_sendmsg+0x99e/0xa00 [ 112.508709][ T3243] ? __import_iovec+0x5b9/0x7d0 [ 112.508738][ T3243] ? __sys_sendmsg_sock+0x50/0x50 [ 112.508771][ T3243] ? import_iovec+0x80/0xb0 [ 112.508801][ T3243] ___sys_sendmsg+0x2a6/0x370 [ 112.508831][ T3243] ? __sys_sendmsg+0x260/0x260 [ 112.508861][ T3243] ? proc_fail_nth_write+0x184/0x220 [ 112.508887][ T3243] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 112.508919][ T3243] ? __fget_files+0x2bc/0x330 [ 112.508942][ T3243] __x64_sys_sendmsg+0x1be/0x2a0 [ 112.508972][ T3243] ? fput+0x1a4/0x230 [ 112.508995][ T3243] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 112.509025][ T3243] ? ksys_write+0x1f3/0x260 [ 112.509057][ T3243] ? __kasan_check_read+0x15/0x20 [ 112.509088][ T3243] x64_sys_call+0x2a4c/0x2ee0 [ 112.509113][ T3243] do_syscall_64+0x57/0xf0 [ 112.509135][ T3243] ? clear_bhb_loop+0x50/0xa0 [ 112.509167][ T3243] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 112.509195][ T3243] RIP: 0033:0x7fd2d119f559 [ 112.509214][ T3243] 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 [ 112.509232][ T3243] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.509256][ T3243] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 112.509274][ T3243] RDX: 00000000200040c4 RSI: 0000200000000240 RDI: 0000000000000004 [ 112.509290][ T3243] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 112.509304][ T3243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.509319][ T3243] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 112.509339][ T3243] [ 112.654026][ T45] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 112.855826][ T3250] FAULT_INJECTION: forcing a failure. [ 112.855826][ T3250] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.870270][ T3250] CPU: 1 UID: 0 PID: 3250 Comm: syz.4.1098 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 112.870301][ T3250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 112.870320][ T3250] Call Trace: [ 112.870328][ T3250] [ 112.870336][ T3250] __dump_stack+0x21/0x30 [ 112.870373][ T3250] dump_stack_lvl+0x140/0x1c0 [ 112.870403][ T3250] ? __cfi_dump_stack_lvl+0x10/0x10 [ 112.870437][ T3250] dump_stack+0x19/0x20 [ 112.870463][ T3250] should_fail_ex+0x3c2/0x510 [ 112.870489][ T3250] should_fail+0xf/0x20 [ 112.870506][ T3250] should_fail_usercopy+0x1e/0x30 [ 112.870525][ T3250] _copy_from_user+0x20/0xa0 [ 112.870547][ T3250] _RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x182e/0x4200 [ 112.870581][ T3250] ? __asan_set_shadow_00+0x12/0x20 [ 112.870603][ T3250] ? do_vfs_ioctl+0x1824/0x2010 [ 112.870623][ T3250] ? dummy_timer+0x458b/0x4900 [ 112.870650][ T3250] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 112.870683][ T3250] ? _parse_integer+0x2e/0x40 [ 112.870712][ T3250] ? ioctl_has_perm+0x39a/0x500 [ 112.870738][ T3250] ? has_cap_mac_admin+0xd0/0xd0 [ 112.870764][ T3250] ? proc_fail_nth_write+0x184/0x220 [ 112.870787][ T3250] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 112.870809][ T3250] ? _raw_spin_lock_irq+0x93/0x120 [ 112.870828][ T3250] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 112.870847][ T3250] ? selinux_file_ioctl+0x732/0x1480 [ 112.870873][ T3250] ? vfs_write+0xbcf/0xfd0 [ 112.870898][ T3250] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 112.870923][ T3250] ? __cfi_vfs_write+0x10/0x10 [ 112.870948][ T3250] ? __kasan_check_write+0x18/0x20 [ 112.870973][ T3250] ? mutex_unlock+0x90/0x240 [ 112.870997][ T3250] ? __cfi_mutex_unlock+0x10/0x10 [ 112.871022][ T3250] ? __fget_files+0x2bc/0x330 [ 112.871040][ T3250] ? bpf_lsm_file_ioctl+0xd/0x20 [ 112.871059][ T3250] ? security_file_ioctl+0x3e/0x110 [ 112.871084][ T3250] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 112.871122][ T3250] __se_sys_ioctl+0x123/0x1b0 [ 112.871140][ T3250] __x64_sys_ioctl+0x7f/0xa0 [ 112.871158][ T3250] x64_sys_call+0x1878/0x2ee0 [ 112.871176][ T3250] do_syscall_64+0x57/0xf0 [ 112.871195][ T3250] ? clear_bhb_loop+0x50/0xa0 [ 112.871220][ T3250] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 112.871244][ T3250] RIP: 0033:0x7f059219f559 [ 112.871260][ T3250] 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 [ 112.871277][ T3250] RSP: 002b:00007f059309f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.871296][ T3250] RAX: ffffffffffffffda RBX: 00007f0592425fa0 RCX: 00007f059219f559 [ 112.871311][ T3250] RDX: 0000000000000000 RSI: 000000004018620d RDI: 0000000000000003 [ 112.871323][ T3250] RBP: 00007f059309f090 R08: 0000000000000000 R09: 0000000000000000 [ 112.871335][ T3250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.871347][ T3250] R13: 00007f0592426038 R14: 00007f0592425fa0 R15: 00007ffc0f503908 [ 112.871364][ T3250] [ 112.873133][ T3252] fuse: Unknown parameter 'fd0x0000000000000003' [ 112.883593][ T45] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 113.182585][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 113.190963][ T45] usb 2-1: Product: syz [ 113.195207][ T45] usb 2-1: Manufacturer: syz [ 113.199881][ T45] usb 2-1: SerialNumber: syz [ 113.203800][ T1532] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 113.351637][ T1532] usb 5-1: device descriptor read/64, error -71 [ 113.363223][ T10] rust_binder: 3272: undelivered TRANSACTION_ERROR: 29189 [ 113.451743][ T3277] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.460298][ T3277] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.591565][ T1532] usb 5-1: device descriptor read/64, error -71 [ 113.831582][ T1532] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 113.961547][ T1532] usb 5-1: device descriptor read/64, error -71 [ 114.194404][ T3290] netlink: 'syz.3.1114': attribute type 150 has an invalid length. [ 114.201753][ T1532] usb 5-1: device descriptor read/64, error -71 [ 114.208911][ T3290] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1114'. [ 114.218492][ T3290] netlink: 'syz.3.1114': attribute type 27 has an invalid length. [ 114.227184][ T3290] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 114.258196][ T3293] FAULT_INJECTION: forcing a failure. [ 114.258196][ T3293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.271370][ T3293] CPU: 1 UID: 0 PID: 3293 Comm: syz.3.1115 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 114.271405][ T3293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 114.271420][ T3293] Call Trace: [ 114.271429][ T3293] [ 114.271439][ T3293] __dump_stack+0x21/0x30 [ 114.271481][ T3293] dump_stack_lvl+0x140/0x1c0 [ 114.271514][ T3293] ? __cfi_dump_stack_lvl+0x10/0x10 [ 114.271548][ T3293] ? vsnprintf+0x7b4/0x1ad0 [ 114.271570][ T3293] ? check_stack_object+0x10f/0x150 [ 114.271602][ T3293] dump_stack+0x19/0x20 [ 114.271632][ T3293] should_fail_ex+0x3c2/0x510 [ 114.271655][ T3293] should_fail+0xf/0x20 [ 114.271675][ T3293] should_fail_usercopy+0x1e/0x30 [ 114.271698][ T3293] _copy_from_user+0x20/0xa0 [ 114.271725][ T3293] kstrtouint_from_user+0xde/0x170 [ 114.271746][ T3293] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 114.271767][ T3293] ? selinux_file_permission+0x318/0xb60 [ 114.271799][ T3293] ? __cfi_selinux_file_permission+0x10/0x10 [ 114.271830][ T3293] proc_fail_nth_write+0x8f/0x220 [ 114.271857][ T3293] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 114.271883][ T3293] ? mutex_unlock+0x90/0x240 [ 114.271911][ T3293] ? __cfi_mutex_unlock+0x10/0x10 [ 114.271947][ T3293] ? bpf_lsm_file_permission+0xd/0x20 [ 114.271970][ T3293] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 114.271995][ T3293] vfs_write+0x3c4/0xfd0 [ 114.272026][ T3293] ? __cfi_vfs_write+0x10/0x10 [ 114.272056][ T3293] ? __kasan_check_write+0x18/0x20 [ 114.272087][ T3293] ? mutex_lock+0x97/0x1d0 [ 114.272114][ T3293] ? __cfi_mutex_lock+0x10/0x10 [ 114.272144][ T3293] ksys_write+0x145/0x260 [ 114.272175][ T3293] ? __cfi_ksys_write+0x10/0x10 [ 114.272208][ T3293] ? __kasan_check_read+0x15/0x20 [ 114.272229][ T3293] __x64_sys_write+0x7f/0x90 [ 114.272251][ T3293] x64_sys_call+0x271c/0x2ee0 [ 114.272267][ T3293] do_syscall_64+0x57/0xf0 [ 114.272283][ T3293] ? clear_bhb_loop+0x50/0xa0 [ 114.272305][ T3293] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 114.272326][ T3293] RIP: 0033:0x7f85ed75fd8e [ 114.272340][ T3293] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 114.272377][ T3293] RSP: 002b:00007f85ee59dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.272402][ T3293] RAX: ffffffffffffffda RBX: 00007f85ee59e6c0 RCX: 00007f85ed75fd8e [ 114.272420][ T3293] RDX: 0000000000000001 RSI: 00007f85ee59e0a0 RDI: 0000000000000003 [ 114.272435][ T3293] RBP: 00007f85ee59e090 R08: 0000000000000000 R09: 0000000000000000 [ 114.272455][ T3293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.272466][ T3293] R13: 00007f85eda26038 R14: 00007f85eda25fa0 R15: 00007ffdfda572f8 [ 114.272480][ T3293] [ 114.361972][ T1532] usb usb5-port1: attempt power cycle [ 114.457676][ T3295] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1116'. [ 114.801582][ T1532] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 114.822566][ T1532] usb 5-1: device descriptor read/8, error -71 [ 114.952673][ T1532] usb 5-1: device descriptor read/8, error -71 [ 115.201562][ T1532] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 115.222576][ T1532] usb 5-1: device descriptor read/8, error -71 [ 115.247239][ T10] usb 2-1: USB disconnect, device number 25 [ 115.318799][ T3313] netlink: 'syz.3.1123': attribute type 150 has an invalid length. [ 115.327106][ T3313] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1123'. [ 115.336830][ T3313] netlink: 'syz.3.1123': attribute type 27 has an invalid length. [ 115.345571][ T3313] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 115.362353][ T1532] usb 5-1: device descriptor read/8, error -71 [ 115.471648][ T1532] usb usb5-port1: unable to enumerate USB device [ 115.930462][ T3330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.939126][ T3330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.033621][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 116.170598][ T3344] netlink: 'syz.1.1133': attribute type 150 has an invalid length. [ 116.178934][ T3344] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1133'. [ 116.188538][ T3344] netlink: 'syz.1.1133': attribute type 27 has an invalid length. [ 116.197330][ T3344] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 116.417108][ T3357] SELinux: Context system_u:object_r:ptchown_exec_t:s0 is not valid (left unmapped). [ 116.426994][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 116.427011][ T36] audit: type=1400 audit(1793320100.480:370): avc: denied { relabelto } for pid=3356 comm="syz.3.1139" name="file0" dev="tmpfs" ino=1789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:ptchown_exec_t:s0" [ 116.460946][ T36] audit: type=1400 audit(1793320100.480:371): avc: denied { associate } for pid=3356 comm="syz.3.1139" name="file0" dev="tmpfs" ino=1789 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:ptchown_exec_t:s0" [ 116.489278][ T36] audit: type=1400 audit(1793320100.490:372): avc: denied { unlink } for pid=298 comm="syz-executor" name="file0" dev="tmpfs" ino=1789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:ptchown_exec_t:s0" [ 116.532514][ T3361] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.541145][ T3361] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.587992][ T3364] netlink: 'syz.3.1142': attribute type 150 has an invalid length. [ 116.597252][ T3364] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1142'. [ 116.606863][ T3364] netlink: 'syz.3.1142': attribute type 27 has an invalid length. [ 116.615667][ T3364] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 117.403227][ T3382] ./dev/sda1: Can't lookup blockdev [ 117.648843][ T3389] netlink: 'syz.3.1151': attribute type 150 has an invalid length. [ 117.657129][ T3389] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1151'. [ 117.666732][ T3389] netlink: 'syz.3.1151': attribute type 27 has an invalid length. [ 117.675601][ T3389] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 117.731545][ T10] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 117.882627][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 117.892905][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 117.907358][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 117.916539][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 117.924688][ T10] usb 2-1: Product: syz [ 117.928945][ T10] usb 2-1: Manufacturer: syz [ 117.933592][ T10] usb 2-1: SerialNumber: syz [ 118.041530][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 118.041617][ T2612] Bluetooth: hci0: command 0x1003 tx timeout [ 118.501550][ T10] usb 5-1: new full-speed USB device number 39 using dummy_hcd [ 118.652674][ T10] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 118.661110][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 118.671633][ T10] usb 5-1: config 1 has no interface number 0 [ 118.677853][ T10] usb 5-1: config 1 interface 105 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 118.691167][ T10] usb 5-1: config 1 interface 105 has no altsetting 0 [ 118.700452][ T10] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 118.710310][ T10] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 118.718619][ T10] usb 5-1: Product: syz [ 118.722991][ T10] usb 5-1: Manufacturer: syz [ 118.727621][ T10] usb 5-1: SerialNumber: syz [ 118.931593][ T45] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 118.939507][ T10] aqc111 5-1:1.105: probe with driver aqc111 failed with error -22 [ 119.083043][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 119.094137][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 119.103916][ T45] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 119.116767][ T45] usb 4-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 119.125884][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.134519][ T45] usb 4-1: config 0 descriptor?? [ 119.684297][ T45] hid-multitouch 0003:0457:07DA.0008: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.3-1/input0 [ 119.825192][ T3424] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 119.833308][ T36] audit: type=1400 audit(1793320103.890:373): avc: denied { mounton } for pid=3423 comm="syz.5.1165" path="/206/file0" dev="overlay" ino=4611686018427389044 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 119.833792][ T3424] overlayfs: maximum fs stacking depth exceeded [ 119.952283][ T10] usb 4-1: USB disconnect, device number 18 [ 120.503105][ T10] usb 2-1: USB disconnect, device number 26 [ 120.666499][ T36] audit: type=1400 audit(1793320104.720:374): avc: denied { read } for pid=3452 comm="syz.1.1178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 120.688420][ T3453] mmap: syz.1.1178 (3453) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 120.951544][ T10] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 120.974313][ T3469] FAULT_INJECTION: forcing a failure. [ 120.974313][ T3469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.987521][ T3469] CPU: 0 UID: 0 PID: 3469 Comm: syz.5.1185 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 120.987551][ T3469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 120.987563][ T3469] Call Trace: [ 120.987569][ T3469] [ 120.987577][ T3469] __dump_stack+0x21/0x30 [ 120.987606][ T3469] dump_stack_lvl+0x140/0x1c0 [ 120.987630][ T3469] ? __cfi_dump_stack_lvl+0x10/0x10 [ 120.987662][ T3469] ? check_stack_object+0x138/0x150 [ 120.987686][ T3469] dump_stack+0x19/0x20 [ 120.987709][ T3469] should_fail_ex+0x3c2/0x510 [ 120.987726][ T3469] should_fail+0xf/0x20 [ 120.987740][ T3469] should_fail_usercopy+0x1e/0x30 [ 120.987757][ T3469] _copy_to_user+0x24/0xa0 [ 120.987779][ T3469] simple_read_from_buffer+0xed/0x160 [ 120.987799][ T3469] proc_fail_nth_read+0x1aa/0x220 [ 120.987819][ T3469] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 120.987838][ T3469] ? bpf_lsm_file_permission+0xd/0x20 [ 120.987855][ T3469] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 120.987875][ T3469] vfs_read+0x28b/0xc70 [ 120.987896][ T3469] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 120.987920][ T3469] ? __cfi_vfs_read+0x10/0x10 [ 120.987941][ T3469] ? __kasan_check_write+0x18/0x20 [ 120.987962][ T3469] ? mutex_lock+0x97/0x1d0 [ 120.987983][ T3469] ? __cfi_mutex_lock+0x10/0x10 [ 120.988006][ T3469] ksys_read+0x145/0x260 [ 120.988028][ T3469] ? __cfi_ksys_read+0x10/0x10 [ 120.988049][ T3469] ? __kasan_check_write+0x18/0x20 [ 120.988070][ T3469] ? fput+0x1a4/0x230 [ 120.988092][ T3469] ? __kasan_check_read+0x15/0x20 [ 120.988114][ T3469] __x64_sys_read+0x7f/0x90 [ 120.988136][ T3469] x64_sys_call+0x2638/0x2ee0 [ 120.988153][ T3469] do_syscall_64+0x57/0xf0 [ 120.988169][ T3469] ? clear_bhb_loop+0x50/0xa0 [ 120.988191][ T3469] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 120.988213][ T3469] RIP: 0033:0x7fd2d115fd8e [ 120.988226][ T3469] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 120.988240][ T3469] RSP: 002b:00007fd2d20fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 120.988257][ T3469] RAX: ffffffffffffffda RBX: 00007fd2d21006c0 RCX: 00007fd2d115fd8e [ 120.988269][ T3469] RDX: 000000000000000f RSI: 00007fd2d21000a0 RDI: 0000000000000004 [ 120.988287][ T3469] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 120.988298][ T3469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.988308][ T3469] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 120.988323][ T3469] [ 121.279035][ T9] usb 5-1: USB disconnect, device number 39 [ 121.315765][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.325986][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 121.340446][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 121.349576][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 121.357991][ T10] usb 2-1: Product: syz [ 121.362236][ T10] usb 2-1: Manufacturer: syz [ 121.366866][ T10] usb 2-1: SerialNumber: syz [ 121.387942][ T3481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.396774][ T3481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.930041][ T3486] netlink: 'syz.5.1193': attribute type 150 has an invalid length. [ 121.938492][ T3486] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1193'. [ 121.947887][ T3486] netlink: 'syz.5.1193': attribute type 27 has an invalid length. [ 121.956831][ T3486] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 122.053418][ T3491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 122.063780][ T3491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 122.401536][ T9] usb 5-1: new full-speed USB device number 40 using dummy_hcd [ 122.539516][ T3511] netlink: 'syz.3.1202': attribute type 150 has an invalid length. [ 122.547802][ T3511] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1202'. [ 122.557656][ T3511] netlink: 'syz.3.1202': attribute type 27 has an invalid length. [ 122.558266][ T9] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 122.567963][ T3511] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 122.574084][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.611759][ T9] usb 5-1: config 1 has no interface number 0 [ 122.618059][ T9] usb 5-1: config 1 interface 105 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 122.631286][ T9] usb 5-1: config 1 interface 105 has no altsetting 0 [ 122.644621][ T9] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 122.654566][ T9] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 122.663265][ T9] usb 5-1: Product: syz [ 122.667511][ T9] usb 5-1: Manufacturer: syz [ 122.672190][ T9] usb 5-1: SerialNumber: syz [ 122.881784][ T9] aqc111 5-1:1.105: probe with driver aqc111 failed with error -22 [ 122.921544][ T66] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 123.072720][ T66] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.083766][ T66] usb 4-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 123.092982][ T66] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.508146][ T66] wacom 0003:056A:033B.0009: unknown main item tag 0xe [ 123.517208][ T66] wacom 0003:056A:033B.0009: unknown main item tag 0x5 [ 123.524830][ T66] wacom 0003:056A:033B.0009: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 123.540981][ T66] wacom 0003:056A:033B.0009: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.3-1/input0 [ 123.561894][ T66] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/0003:056A:033B.0009/input/input8 [ 123.584623][ T36] audit: type=1400 audit(1793320107.640:375): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=623 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 123.606971][ T36] audit: type=1400 audit(1793320107.640:376): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=623 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 123.651777][ T36] audit: type=1400 audit(1793320107.710:377): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=623 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 123.714780][ T36] audit: type=1400 audit(1793320107.770:378): avc: denied { execute } for pid=3516 comm="syz.3.1205" name="file0" dev="tmpfs" ino=1915 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 123.720991][ T3525] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 123.737272][ T36] audit: type=1400 audit(1793320107.770:379): avc: denied { execute_no_trans } for pid=3516 comm="syz.3.1205" path="/356/file0" dev="tmpfs" ino=1915 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 123.768342][ T36] audit: type=1400 audit(1793320107.770:380): avc: denied { mounton } for pid=3516 comm="syz.3.1205" path="/356/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 123.774805][ T9] usb 2-1: USB disconnect, device number 27 [ 123.975856][ T3536] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.986469][ T3536] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.241533][ T9] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 124.391522][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 124.397799][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 124.408009][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 124.418300][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 124.427405][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.435492][ T9] usb 2-1: Product: syz [ 124.439659][ T9] usb 2-1: Manufacturer: syz [ 124.444295][ T9] usb 2-1: SerialNumber: syz [ 124.517043][ T3540] netlink: 'syz.5.1213': attribute type 150 has an invalid length. [ 124.525430][ T3540] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1213'. [ 124.535027][ T3540] netlink: 'syz.5.1213': attribute type 27 has an invalid length. [ 124.543803][ T3540] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 124.618005][ T3542] loop5: detected capacity change from 0 to 7 [ 124.630412][ T1532] rust_binder: 3541: undelivered TRANSACTION_ERROR: 29189 [ 124.653019][ T9] usb 2-1: 0:2 : does not exist [ 124.663994][ T9] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 124.678924][ T9] usb 2-1: USB disconnect, device number 28 [ 124.692451][ T327] udevd[327]: 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 [ 124.808690][ T3550] FAULT_INJECTION: forcing a failure. [ 124.808690][ T3550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.821876][ T3550] CPU: 0 UID: 0 PID: 3550 Comm: syz.5.1216 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 124.821902][ T3550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 124.821912][ T3550] Call Trace: [ 124.821919][ T3550] [ 124.821926][ T3550] __dump_stack+0x21/0x30 [ 124.821955][ T3550] dump_stack_lvl+0x140/0x1c0 [ 124.821978][ T3550] ? __cfi_dump_stack_lvl+0x10/0x10 [ 124.822002][ T3550] ? vsnprintf+0x7b4/0x1ad0 [ 124.822041][ T3550] ? check_stack_object+0x10f/0x150 [ 124.822065][ T3550] dump_stack+0x19/0x20 [ 124.822087][ T3550] should_fail_ex+0x3c2/0x510 [ 124.822103][ T3550] should_fail+0xf/0x20 [ 124.822116][ T3550] should_fail_usercopy+0x1e/0x30 [ 124.822132][ T3550] _copy_from_user+0x20/0xa0 [ 124.822151][ T3550] kstrtouint_from_user+0xde/0x170 [ 124.822166][ T3550] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 124.822180][ T3550] ? selinux_file_permission+0x318/0xb60 [ 124.822204][ T3550] ? __cfi_selinux_file_permission+0x10/0x10 [ 124.822227][ T3550] proc_fail_nth_write+0x8f/0x220 [ 124.822245][ T3550] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 124.822265][ T3550] ? bpf_lsm_file_permission+0xd/0x20 [ 124.822281][ T3550] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 124.822299][ T3550] vfs_write+0x3c4/0xfd0 [ 124.822321][ T3550] ? __cfi_vfs_write+0x10/0x10 [ 124.822342][ T3550] ? __kasan_check_write+0x18/0x20 [ 124.822363][ T3550] ? mutex_lock+0x97/0x1d0 [ 124.822382][ T3550] ? __cfi_mutex_lock+0x10/0x10 [ 124.822403][ T3550] ksys_write+0x145/0x260 [ 124.822425][ T3550] ? __cfi_ksys_write+0x10/0x10 [ 124.822447][ T3550] ? __kasan_check_read+0x15/0x20 [ 124.822468][ T3550] __x64_sys_write+0x7f/0x90 [ 124.822510][ T3550] x64_sys_call+0x271c/0x2ee0 [ 124.822532][ T3550] do_syscall_64+0x57/0xf0 [ 124.822554][ T3550] ? clear_bhb_loop+0x50/0xa0 [ 124.822583][ T3550] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 124.822604][ T3550] RIP: 0033:0x7fd2d115fd8e [ 124.822618][ T3550] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 124.822632][ T3550] RSP: 002b:00007fd2d20fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 124.822650][ T3550] RAX: ffffffffffffffda RBX: 00007fd2d21006c0 RCX: 00007fd2d115fd8e [ 124.822663][ T3550] RDX: 0000000000000001 RSI: 00007fd2d21000a0 RDI: 0000000000000008 [ 124.822673][ T3550] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 124.822684][ T3550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.822694][ T3550] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 124.822709][ T3550] [ 125.090987][ T3552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.099685][ T3552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.170705][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 125.181126][ T9] usb 5-1: USB disconnect, device number 40 [ 125.249012][ T3556] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 125.593151][ T3571] overlay: ./file0 is not a directory [ 125.628118][ T3573] netlink: 'syz.5.1222': attribute type 150 has an invalid length. [ 125.636377][ T3573] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1222'. [ 125.645899][ T3573] netlink: 'syz.5.1222': attribute type 27 has an invalid length. [ 125.654501][ T3573] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 125.692598][ T9] usb 4-1: USB disconnect, device number 19 [ 125.844848][ T3582] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 125.943964][ T3588] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 126.221935][ T3603] netlink: 'syz.3.1232': attribute type 150 has an invalid length. [ 126.236438][ T3603] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1232'. [ 126.246055][ T3603] netlink: 'syz.3.1232': attribute type 27 has an invalid length. [ 126.254825][ T3603] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 126.425970][ T3615] FAULT_INJECTION: forcing a failure. [ 126.425970][ T3615] name failslab, interval 1, probability 0, space 0, times 0 [ 126.438818][ T3615] CPU: 1 UID: 0 PID: 3615 Comm: syz.5.1236 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 126.438853][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 126.438869][ T3615] Call Trace: [ 126.438877][ T3615] [ 126.438896][ T3615] __dump_stack+0x21/0x30 [ 126.438934][ T3615] dump_stack_lvl+0x140/0x1c0 [ 126.438968][ T3615] ? __cfi_dump_stack_lvl+0x10/0x10 [ 126.439005][ T3615] dump_stack+0x19/0x20 [ 126.439036][ T3615] should_fail_ex+0x3c2/0x510 [ 126.439059][ T3615] should_failslab+0xac/0x100 [ 126.439082][ T3615] kmem_cache_alloc_node_noprof+0x45/0x420 [ 126.439114][ T3615] ? dup_task_struct+0xc1/0xd80 [ 126.439144][ T3615] ? kasan_save_alloc_info+0x3a/0x50 [ 126.439172][ T3615] ? __kasan_kmalloc+0x96/0xb0 [ 126.439193][ T3615] ? __kmalloc_cache_noprof+0x23c/0x470 [ 126.439225][ T3615] dup_task_struct+0xc1/0xd80 [ 126.439255][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.439284][ T3615] ? _raw_spin_lock_irq+0x93/0x120 [ 126.439310][ T3615] ? copy_process+0x3370/0x3370 [ 126.439339][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.439370][ T3615] copy_process+0x579/0x3370 [ 126.439405][ T3615] ? kasan_save_alloc_info+0x3a/0x50 [ 126.439434][ T3615] ? __cfi_copy_process+0x10/0x10 [ 126.439464][ T3615] ? __kmalloc_cache_noprof+0x23c/0x470 [ 126.439495][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.439526][ T3615] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 126.439554][ T3615] vhost_task_create+0x1f7/0x3f0 [ 126.439582][ T3615] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 126.439613][ T3615] ? __cfi_vhost_task_create+0x10/0x10 [ 126.439642][ T3615] ? __cfi_vhost_task_fn+0x10/0x10 [ 126.439669][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.439697][ T3615] ? mutex_lock+0x97/0x1d0 [ 126.439725][ T3615] ? __cfi_mutex_lock+0x10/0x10 [ 126.439751][ T3615] ? kernel_text_address+0xa9/0xe0 [ 126.439784][ T3615] kvm_mmu_post_init_vm+0x161/0x300 [ 126.439806][ T3615] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 126.439842][ T3615] ? _parse_integer_limit+0x195/0x1e0 [ 126.439876][ T3615] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 126.439916][ T3615] ? kstrtoull+0x13b/0x1e0 [ 126.439948][ T3615] ? kstrtouint+0x78/0xf0 [ 126.439981][ T3615] ? ioctl_has_perm+0x1bc/0x500 [ 126.440012][ T3615] ? __asan_memcpy+0x5a/0x80 [ 126.440040][ T3615] ? ioctl_has_perm+0x408/0x500 [ 126.440071][ T3615] ? has_cap_mac_admin+0xd0/0xd0 [ 126.440104][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.440134][ T3615] ? mutex_lock_killable+0x97/0x1d0 [ 126.440164][ T3615] ? __cfi_mutex_lock_killable+0x10/0x10 [ 126.440194][ T3615] ? proc_fail_nth_write+0x184/0x220 [ 126.440222][ T3615] kvm_vcpu_ioctl+0xa43/0x1000 [ 126.440248][ T3615] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 126.440273][ T3615] ? __cfi_vfs_write+0x10/0x10 [ 126.440303][ T3615] ? __kasan_check_write+0x18/0x20 [ 126.440331][ T3615] ? mutex_unlock+0x90/0x240 [ 126.440360][ T3615] ? __cfi_mutex_unlock+0x10/0x10 [ 126.440391][ T3615] ? __fget_files+0x2bc/0x330 [ 126.440414][ T3615] ? bpf_lsm_file_ioctl+0xd/0x20 [ 126.440437][ T3615] ? security_file_ioctl+0x3e/0x110 [ 126.440468][ T3615] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 126.440492][ T3615] __se_sys_ioctl+0x123/0x1b0 [ 126.440515][ T3615] __x64_sys_ioctl+0x7f/0xa0 [ 126.440536][ T3615] x64_sys_call+0x1878/0x2ee0 [ 126.440560][ T3615] do_syscall_64+0x57/0xf0 [ 126.440583][ T3615] ? clear_bhb_loop+0x50/0xa0 [ 126.440615][ T3615] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 126.440644][ T3615] RIP: 0033:0x7fd2d119f559 [ 126.440664][ T3615] 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 [ 126.440683][ T3615] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.440706][ T3615] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 126.440723][ T3615] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 126.440737][ T3615] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 126.440751][ T3615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.440764][ T3615] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 126.440783][ T3615] [ 126.751794][ T9] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 126.994717][ T3626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.003465][ T3626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.011626][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 127.020928][ T9] usb 4-1: config 76 has an invalid interface number: 125 but max is 3 [ 127.041521][ T9] usb 4-1: config 76 has an invalid descriptor of length 0, skipping remainder of the config [ 127.061524][ T9] usb 4-1: config 76 has 1 interface, different from the descriptor's value: 4 [ 127.070549][ T9] usb 4-1: config 76 has no interface number 0 [ 127.076817][ T9] usb 4-1: config 76 interface 125 altsetting 112 has 0 endpoint descriptors, different from the interface descriptor's value: 13 [ 127.090819][ T3627] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 127.098674][ T9] usb 4-1: config 76 interface 125 has no altsetting 0 [ 127.112622][ T9] usb 4-1: New USB device found, idVendor=12d1, idProduct=141e, bcdDevice= 0.00 [ 127.121771][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.129796][ T9] usb 4-1: Product: syz [ 127.134044][ T9] usb 4-1: Manufacturer: syz [ 127.138684][ T9] usb 4-1: SerialNumber: syz [ 127.241531][ T2612] Bluetooth: hci0: command 0x1003 tx timeout [ 127.247711][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 127.254091][ T3554] Bluetooth: hci0: Opcode 0x0c1a failed: -22 [ 127.354773][ T3632] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.363421][ T3632] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.376206][ T9] usb-storage 4-1:76.125: USB Mass Storage device detected [ 127.403424][ T9] usb 4-1: USB disconnect, device number 20 [ 127.546346][ T36] audit: type=1400 audit(1793320111.600:381): avc: denied { cmd } for pid=3638 comm="iou-wrk-3639" path="socket:[33431]" dev="sockfs" ino=33431 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 127.596351][ T3644] Invalid argument reading file caps for ./file0 [ 128.004975][ T3664] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 128.232647][ T3697] netlink: 140 bytes leftover after parsing attributes in process `syz.5.1262'. [ 128.286332][ T36] audit: type=1400 audit(1793320112.340:382): avc: denied { mounton } for pid=3703 comm="syz.5.1265" path="/254/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 128.288548][ T3704] FAULT_INJECTION: forcing a failure. [ 128.288548][ T3704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.321641][ T3704] CPU: 0 UID: 0 PID: 3704 Comm: syz.5.1265 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 128.321676][ T3704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 128.321692][ T3704] Call Trace: [ 128.321700][ T3704] [ 128.321709][ T3704] __dump_stack+0x21/0x30 [ 128.321749][ T3704] dump_stack_lvl+0x140/0x1c0 [ 128.321782][ T3704] ? __cfi_dump_stack_lvl+0x10/0x10 [ 128.321816][ T3704] ? mas_pop_node+0x35f/0x4b0 [ 128.321839][ T3704] dump_stack+0x19/0x20 [ 128.321877][ T3704] should_fail_ex+0x3c2/0x510 [ 128.321894][ T3704] should_fail_alloc_page+0xec/0x110 [ 128.321912][ T3704] __alloc_pages_noprof+0x1c0/0x7e0 [ 128.321931][ T3704] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 128.321953][ T3704] ? stack_trace_save+0xaa/0x100 [ 128.321976][ T3704] ? stack_depot_save_flags+0x38/0x800 [ 128.321994][ T3704] __pud_alloc+0xb0/0x8f0 [ 128.322008][ T3704] ? kasan_save_track+0x4f/0x80 [ 128.322032][ T3704] ? kasan_save_track+0x3e/0x80 [ 128.322056][ T3704] ? kasan_save_alloc_info+0x3a/0x50 [ 128.322075][ T3704] ? __cfi___pud_alloc+0x10/0x10 [ 128.322089][ T3704] ? mas_preallocate+0x79b/0xc90 [ 128.322110][ T3704] ? vma_link+0x12b/0x6c0 [ 128.322133][ T3704] ? insert_vm_struct+0x2d5/0x3b0 [ 128.322157][ T3704] ? alloc_bprm+0x795/0xb30 [ 128.322176][ T3704] ? do_execveat_common+0x199/0xae0 [ 128.322196][ T3704] ? __x64_sys_execveat+0xd2/0xf0 [ 128.322216][ T3704] ? x64_sys_call+0x906/0x2ee0 [ 128.322232][ T3704] ? mas_destroy+0x2768/0x3050 [ 128.322254][ T3704] handle_mm_fault+0x18ea/0x1ba0 [ 128.322271][ T3704] ? __cfi_mt_find+0x10/0x10 [ 128.322294][ T3704] ? __cfi_handle_mm_fault+0x10/0x10 [ 128.322308][ T3704] ? __kernel_text_address+0x11/0x40 [ 128.322334][ T3704] ? __cfi_find_vma+0x10/0x10 [ 128.322356][ T3704] ? vma_is_secretmem+0x11/0x50 [ 128.322377][ T3704] ? check_vma_flags+0x2a5/0x3a0 [ 128.322396][ T3704] __get_user_pages+0x114b/0x22d0 [ 128.322416][ T3704] ? populate_vma_page_range+0x220/0x220 [ 128.322433][ T3704] ? rwsem_read_trylock+0x275/0x5a0 [ 128.322453][ T3704] get_user_pages_remote+0x377/0xb80 [ 128.322471][ T3704] ? down_read+0x7f/0xe0 [ 128.322493][ T3704] ? __cfi_get_user_pages_remote+0x10/0x10 [ 128.322510][ T3704] ? __kasan_check_read+0x15/0x20 [ 128.322531][ T3704] ? __vm_enough_memory+0x11e/0x380 [ 128.322560][ T3704] ? security_vm_enough_memory_mm+0x257/0x270 [ 128.322593][ T3704] get_arg_page+0x24c/0x520 [ 128.322635][ T3704] ? copy_string_kernel+0x2e0/0x2e0 [ 128.322667][ T3704] ? __kasan_check_write+0x18/0x20 [ 128.322688][ T3704] ? up_write+0x66/0x280 [ 128.322706][ T3704] ? copy_string_kernel+0x20/0x2e0 [ 128.322725][ T3704] copy_string_kernel+0x17a/0x2e0 [ 128.322744][ T3704] do_execveat_common+0x7de/0xae0 [ 128.322764][ T3704] ? getname_flags+0x203/0x6b0 [ 128.322789][ T3704] __x64_sys_execveat+0xd2/0xf0 [ 128.322809][ T3704] x64_sys_call+0x906/0x2ee0 [ 128.322825][ T3704] do_syscall_64+0x57/0xf0 [ 128.322842][ T3704] ? clear_bhb_loop+0x50/0xa0 [ 128.322870][ T3704] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 128.322893][ T3704] RIP: 0033:0x7fd2d119f559 [ 128.322907][ T3704] 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 [ 128.322921][ T3704] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 128.322939][ T3704] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 128.322952][ T3704] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000004 [ 128.322963][ T3704] RBP: 00007fd2d1236b20 R08: 0000000000001000 R09: 0000000000000000 [ 128.322974][ T3704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.322984][ T3704] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 128.322999][ T3704] [ 128.349408][ T3707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 128.353453][ T1532] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 128.365759][ T3707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.730688][ T36] audit: type=1400 audit(1793320112.780:383): avc: denied { getopt } for pid=3706 comm="syz.5.1266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 128.802937][ T1532] usb 2-1: unable to get BOS descriptor or descriptor too short [ 128.811423][ T1532] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 128.821624][ T1532] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 128.830636][ T1532] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 128.844837][ T1532] usb 2-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 128.854243][ T1532] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 128.862331][ T1532] usb 2-1: Product: syz [ 128.866522][ T1532] usb 2-1: Manufacturer: syz [ 128.983398][ T9] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 129.067024][ T3717] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 129.075481][ T3680] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 129.093587][ T36] audit: type=1400 audit(1793320113.150:384): avc: denied { execute } for pid=3679 comm="syz.1.1255" path="/proc/710/task/711/net/vlan/vlan0" dev="proc" ino=4026532803 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 129.098261][ T1532] usb 2-1: Found UVC 1.00 device syz (8086:0ad2) [ 129.130800][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 2 on unit 48: -71 (exp. 1). [ 129.140083][ T9] usb 5-1: device descriptor read/64, error -71 [ 129.147529][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 3 on unit 48: -71 (exp. 1). [ 129.156818][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 6 on unit 48: -71 (exp. 1). [ 129.166069][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 8 on unit 48: -71 (exp. 1). [ 129.175563][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 9 on unit 48: -71 (exp. 1). [ 129.184746][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 1 on unit 48: -71 (exp. 1). [ 129.193876][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 4 on unit 48: -71 (exp. 1). [ 129.203216][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 5 on unit 48: -71 (exp. 1). [ 129.212524][ T1532] usb 2-1: Failed to query (GET_CUR) UVC control 5 on unit 48: -71 (exp. 1). [ 129.221665][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 11 on unit 48: -71 (exp. 1). [ 129.230839][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 13 on unit 48: -71 (exp. 1). [ 129.240223][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 17 on unit 48: -71 (exp. 1). [ 129.249435][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 18 on unit 48: -71 (exp. 1). [ 129.265187][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 7 on unit 48: -71 (exp. 1). [ 129.274548][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 4 on unit 48: -71 (exp. 1). [ 129.283781][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 5 on unit 48: -71 (exp. 1). [ 129.293163][ T1532] usb 2-1: Failed to query (GET_CUR) UVC control 5 on unit 48: -71 (exp. 1). [ 129.302511][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 16 on unit 48: -71 (exp. 1). [ 129.321631][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 13 on unit 48: -71 (exp. 1). [ 129.338430][ T1532] usb 2-1: Failed to query (GET_INFO) UVC control 17 on unit 48: -71 (exp. 1). [ 129.348876][ T1532] usb 2-1: No streaming interface found for terminal 2. [ 129.356316][ T3723] FAULT_INJECTION: forcing a failure. [ 129.356316][ T3723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.370460][ T3723] CPU: 0 UID: 0 PID: 3723 Comm: syz.3.1272 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 129.370494][ T3723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 129.370516][ T3723] Call Trace: [ 129.370524][ T3723] [ 129.370533][ T3723] __dump_stack+0x21/0x30 [ 129.370571][ T3723] dump_stack_lvl+0x140/0x1c0 [ 129.370604][ T3723] ? __cfi_dump_stack_lvl+0x10/0x10 [ 129.370640][ T3723] ? avc_has_extended_perms+0x94b/0xe60 [ 129.370665][ T3723] dump_stack+0x19/0x20 [ 129.370698][ T3723] should_fail_ex+0x3c2/0x510 [ 129.370721][ T3723] should_fail+0xf/0x20 [ 129.370741][ T3723] should_fail_usercopy+0x1e/0x30 [ 129.370764][ T3723] _copy_from_user+0x20/0xa0 [ 129.370792][ T3723] _RNvXs1_Cs85g38pQskaj_6ashmemNtB5_10AshmemMiscNtNtCsbuTvttuFvbr_6kernel10miscdevice10MiscDevice5ioctl+0x640/0x37e0 [ 129.370838][ T3723] ? __cfi__RNvXs1_Cs85g38pQskaj_6ashmemNtB5_10AshmemMiscNtNtCsbuTvttuFvbr_6kernel10miscdevice10MiscDevice5ioctl+0x10/0x10 [ 129.370880][ T3723] ? ioctl_has_perm+0x39a/0x500 [ 129.370910][ T3723] ? has_cap_mac_admin+0xd0/0xd0 [ 129.370941][ T3723] ? proc_fail_nth_write+0x184/0x220 [ 129.370967][ T3723] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 129.370995][ T3723] ? selinux_file_ioctl+0x732/0x1480 [ 129.371025][ T3723] ? vfs_write+0xbcf/0xfd0 [ 129.371056][ T3723] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 129.371088][ T3723] ? __cfi_vfs_write+0x10/0x10 [ 129.371126][ T3723] ? __kasan_check_write+0x18/0x20 [ 129.371153][ T3723] ? mutex_unlock+0x90/0x240 [ 129.371180][ T3723] ? __cfi_mutex_unlock+0x10/0x10 [ 129.371209][ T3723] ? __fget_files+0x2bc/0x330 [ 129.371229][ T3723] _RNvMs5_NtCsbuTvttuFvbr_6kernel10miscdeviceINtB5_16MiscdeviceVTableNtCs85g38pQskaj_6ashmem10AshmemMiscE5ioctlB14_+0xb7/0x150 [ 129.371268][ T3723] ? security_file_ioctl+0x3e/0x110 [ 129.371298][ T3723] ? __cfi__RNvMs5_NtCsbuTvttuFvbr_6kernel10miscdeviceINtB5_16MiscdeviceVTableNtCs85g38pQskaj_6ashmem10AshmemMiscE5ioctlB14_+0x10/0x10 [ 129.371337][ T3723] __se_sys_ioctl+0x123/0x1b0 [ 129.371360][ T3723] __x64_sys_ioctl+0x7f/0xa0 [ 129.371382][ T3723] x64_sys_call+0x1878/0x2ee0 [ 129.371406][ T3723] do_syscall_64+0x57/0xf0 [ 129.371427][ T3723] ? clear_bhb_loop+0x50/0xa0 [ 129.371461][ T3723] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 129.371490][ T3723] RIP: 0033:0x7f85ed79f559 [ 129.371508][ T3723] 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 [ 129.371527][ T3723] RSP: 002b:00007f85ee59e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.371551][ T3723] RAX: ffffffffffffffda RBX: 00007f85eda25fa0 RCX: 00007f85ed79f559 [ 129.371569][ T3723] RDX: 0000200000000000 RSI: 0000000040087707 RDI: 0000000000000003 [ 129.371585][ T3723] RBP: 00007f85ee59e090 R08: 0000000000000000 R09: 0000000000000000 [ 129.371599][ T3723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.371614][ T3723] R13: 00007f85eda26038 R14: 00007f85eda25fa0 R15: 00007ffdfda572f8 [ 129.371633][ T3723] [ 129.664852][ T9] usb 5-1: device descriptor read/64, error -71 [ 129.671244][ T1532] usb 2-1: USB disconnect, device number 29 [ 129.710489][ T3727] fuse: Bad value for 'fd' [ 129.739532][ T3737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.749992][ T3737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.761273][ T2612] Bluetooth: hci0: sending frame failed (-49) [ 129.770726][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -49 [ 129.901539][ T9] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 129.991563][ T459] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 130.031555][ T9] usb 5-1: device descriptor read/64, error -71 [ 130.041570][ T1532] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 130.141647][ T459] usb 4-1: Using ep0 maxpacket: 16 [ 130.148049][ T459] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.158353][ T459] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 130.169257][ T459] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 130.178464][ T459] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.186638][ T459] usb 4-1: Product: syz [ 130.190836][ T459] usb 4-1: Manufacturer: syz [ 130.195505][ T459] usb 4-1: SerialNumber: syz [ 130.203083][ T1532] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.213635][ T1532] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 130.223525][ T1532] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 130.232657][ T1532] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 130.240690][ T1532] usb 2-1: SerialNumber: syz [ 130.281571][ T9] usb 5-1: device descriptor read/64, error -71 [ 130.361878][ T3749] Invalid argument reading file caps for ./file0 [ 130.401528][ T9] usb usb5-port1: attempt power cycle [ 130.408406][ T459] usb 4-1: 0:2 : does not exist [ 130.415556][ T459] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 130.430707][ T459] usb 4-1: USB disconnect, device number 21 [ 130.449461][ T3727] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 130.473024][ T1532] usb 2-1: 0:2 : does not exist [ 130.477991][ T1532] usb 2-1: unit 5 not found! [ 130.493274][ T1532] usb 2-1: USB disconnect, device number 30 [ 130.505315][ T327] udevd[327]: 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 [ 130.744248][ T9] usb 5-1: new full-speed USB device number 43 using dummy_hcd [ 130.755782][ T3754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.764389][ T3754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.774065][ T9] usb 5-1: device descriptor read/8, error -71 [ 130.902784][ T9] usb 5-1: device descriptor read/8, error -71 [ 131.141551][ T9] usb 5-1: new full-speed USB device number 44 using dummy_hcd [ 131.162805][ T9] usb 5-1: device descriptor read/8, error -71 [ 131.191650][ T66] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 131.292616][ T9] usb 5-1: device descriptor read/8, error -71 [ 131.323234][ T3770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.331801][ T3770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.341321][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 131.349432][ T66] usb 4-1: unable to get BOS descriptor or descriptor too short [ 131.357990][ T66] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 131.368694][ T66] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 131.378492][ T66] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 131.389570][ T66] usb 4-1: New USB device found, idVendor=0e41, idProduct=5058, bcdDevice= 0.40 [ 131.398748][ T66] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.406836][ T66] usb 4-1: Product: syz [ 131.411023][ T66] usb 4-1: Manufacturer: syz [ 131.412010][ T9] usb usb5-port1: unable to enumerate USB device [ 131.415693][ T66] usb 4-1: SerialNumber: syz [ 131.427582][ T3756] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 131.640686][ T3756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.649324][ T3756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.674108][ T66] usb 4-1: MIDIStreaming interface descriptor not found [ 131.685490][ T66] usb 4-1: USB disconnect, device number 22 [ 131.696852][ T365] udevd[365]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 131.964856][ T3784] fuse: Bad value for 'fd' [ 132.201571][ T45] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 132.352861][ T45] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.363055][ T45] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 132.372800][ T45] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 132.381919][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 132.389922][ T45] usb 2-1: SerialNumber: syz [ 132.481589][ T66] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 132.596904][ T3784] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 132.607678][ T45] usb 2-1: 0:2 : does not exist [ 132.612710][ T45] usb 2-1: unit 5 not found! [ 132.619130][ T45] usb 2-1: USB disconnect, device number 31 [ 132.629802][ T327] udevd[327]: 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 [ 132.633148][ T66] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.656513][ T66] usb 4-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 132.665714][ T66] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.079932][ T66] wacom 0003:056A:033B.000A: unknown main item tag 0xe [ 133.086987][ T66] wacom 0003:056A:033B.000A: unknown main item tag 0x5 [ 133.094208][ T66] wacom 0003:056A:033B.000A: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 133.104287][ T66] wacom 0003:056A:033B.000A: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.3-1/input0 [ 133.121553][ T66] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/0003:056A:033B.000A/input/input11 [ 133.284907][ T9] usb 4-1: USB disconnect, device number 23 [ 133.401512][ T2612] Bluetooth: hci0: command 0x1003 tx timeout [ 133.401529][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 133.601550][ T66] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 133.753958][ T66] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 133.763206][ T66] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.771217][ T66] usb 5-1: Product: syz [ 133.775439][ T66] usb 5-1: Manufacturer: syz [ 133.780063][ T66] usb 5-1: SerialNumber: syz [ 133.942541][ T36] audit: type=1400 audit(1793320118.000:385): avc: denied { mounton } for pid=3828 comm="syz.5.1308" path="/265/file0" dev="tmpfs" ino=1471 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 134.402980][ T3841] FAULT_INJECTION: forcing a failure. [ 134.402980][ T3841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 134.416312][ T3841] CPU: 0 UID: 0 PID: 3841 Comm: syz.5.1313 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 134.416347][ T3841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 134.416362][ T3841] Call Trace: [ 134.416372][ T3841] [ 134.416384][ T3841] __dump_stack+0x21/0x30 [ 134.416413][ T3841] dump_stack_lvl+0x140/0x1c0 [ 134.416453][ T3841] ? __cfi_dump_stack_lvl+0x10/0x10 [ 134.416488][ T3841] ? kernel_text_address+0xa9/0xe0 [ 134.416521][ T3841] dump_stack+0x19/0x20 [ 134.416555][ T3841] should_fail_ex+0x3c2/0x510 [ 134.416571][ T3841] should_fail+0xf/0x20 [ 134.416586][ T3841] should_fail_usercopy+0x1e/0x30 [ 134.416623][ T3841] _copy_from_user+0x20/0xa0 [ 134.416649][ T3841] do_ipt_set_ctl+0x693/0xd60 [ 134.416673][ T3841] ? __cfi_do_ipt_set_ctl+0x10/0x10 [ 134.416698][ T3841] ? _raw_spin_unlock_bh+0x54/0x60 [ 134.416720][ T3841] ? release_sock+0x171/0x1f0 [ 134.416740][ T3841] ? __cfi_do_ip_setsockopt+0x10/0x10 [ 134.416775][ T3841] ? __kasan_check_write+0x18/0x20 [ 134.416802][ T3841] ? mutex_unlock+0x90/0x240 [ 134.416830][ T3841] ? __cfi_mutex_unlock+0x10/0x10 [ 134.416864][ T3841] ? selinux_socket_setsockopt+0x324/0x3d0 [ 134.416884][ T3841] nf_setsockopt+0x28d/0x2b0 [ 134.416917][ T3841] ip_setsockopt+0xf6/0x100 [ 134.416938][ T3841] raw_setsockopt+0xee/0x190 [ 134.416962][ T3841] ? __cfi_vfs_write+0x10/0x10 [ 134.416996][ T3841] sock_common_setsockopt+0xb8/0xd0 [ 134.417013][ T3841] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 134.417030][ T3841] do_sock_setsockopt+0x27c/0x410 [ 134.417068][ T3841] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 134.417099][ T3841] ? __fget_files+0x2bc/0x330 [ 134.417121][ T3841] __x64_sys_setsockopt+0x18c/0x220 [ 134.417151][ T3841] x64_sys_call+0x2adc/0x2ee0 [ 134.417168][ T3841] do_syscall_64+0x57/0xf0 [ 134.417184][ T3841] ? clear_bhb_loop+0x50/0xa0 [ 134.417225][ T3841] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 134.417252][ T3841] RIP: 0033:0x7fd2d119f559 [ 134.417270][ T3841] 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 [ 134.417294][ T3841] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 134.417326][ T3841] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 134.417345][ T3841] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 134.417358][ T3841] RBP: 00007fd2d2100090 R08: 0000000000007590 R09: 0000000000000000 [ 134.417371][ T3841] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 134.417387][ T3841] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 134.417407][ T3841] [ 134.523413][ T66] rtl8150 5-1:1.0: couldn't reset the device [ 134.697591][ T66] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 134.714937][ T66] usb 5-1: USB disconnect, device number 45 [ 134.768706][ T36] audit: type=1400 audit(1793320118.820:386): avc: denied { watch } for pid=3852 comm="syz.1.1318" path="/313/file0" dev="tmpfs" ino=1702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 134.898511][ T36] audit: type=1400 audit(1793320118.950:387): avc: denied { read write } for pid=3865 comm="syz.5.1323" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 134.922069][ T36] audit: type=1400 audit(1793320118.950:388): avc: denied { open } for pid=3865 comm="syz.5.1323" path="/274/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 134.946004][ T36] audit: type=1400 audit(1793320118.960:389): avc: denied { read write } for pid=3865 comm="syz.5.1323" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 134.962416][ T3867] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 134.971219][ T36] audit: type=1400 audit(1793320118.960:390): avc: denied { open } for pid=3865 comm="syz.5.1323" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 134.979880][ T3867] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.071534][ T1532] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 135.221530][ T1532] usb 2-1: Using ep0 maxpacket: 32 [ 135.227813][ T1532] usb 2-1: config 3 has an invalid interface number: 160 but max is 0 [ 135.236091][ T1532] usb 2-1: config 3 has no interface number 0 [ 135.242241][ T1532] usb 2-1: config 3 interface 160 altsetting 3 bulk endpoint 0xF has invalid maxpacket 16 [ 135.252305][ T1532] usb 2-1: config 3 interface 160 altsetting 3 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 135.263415][ T1532] usb 2-1: config 3 interface 160 altsetting 3 endpoint 0x8F has invalid wMaxPacketSize 0 [ 135.273385][ T1532] usb 2-1: config 3 interface 160 has no altsetting 0 [ 135.281555][ T1532] usb 2-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=7d.bd [ 135.290859][ T1532] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.298925][ T1532] usb 2-1: Product: syz [ 135.303158][ T1532] usb 2-1: Manufacturer: syz [ 135.307773][ T1532] usb 2-1: SerialNumber: syz [ 135.313540][ T3863] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 135.522093][ T36] audit: type=1400 audit(1793320119.580:391): avc: denied { write } for pid=3862 comm="syz.1.1322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 135.541910][ T1532] usb 2-1: USB disconnect, device number 32 [ 135.542415][ T36] audit: type=1400 audit(1793320119.580:392): avc: denied { nlmsg_write } for pid=3862 comm="syz.1.1322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.068392][ T36] audit: type=1400 audit(1793320120.120:393): avc: denied { mount } for pid=3887 comm="syz.1.1331" name="/" dev="pstore" ino=2530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 136.104278][ T36] audit: type=1400 audit(1793320120.150:394): avc: denied { map } for pid=3887 comm="syz.1.1331" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:null_device_t tclass=chr_file permissive=1 [ 136.211828][ T3906] netlink: 228 bytes leftover after parsing attributes in process `syz.1.1339'. [ 136.229622][ T3906] netlink: 140 bytes leftover after parsing attributes in process `syz.1.1339'. [ 136.761526][ T2612] Bluetooth: hci0: command 0x1003 tx timeout [ 136.761519][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 136.810756][ T3920] overlay: Unknown parameter 'dont_appraise' [ 136.956094][ T3932] input: syz1 as /devices/virtual/input/input14 [ 137.451546][ T9] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 137.602792][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 137.612602][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 137.626899][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 137.636086][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 137.644247][ T9] usb 2-1: Product: syz [ 137.648478][ T9] usb 2-1: Manufacturer: syz [ 137.653126][ T9] usb 2-1: SerialNumber: syz [ 137.909662][ T3954] FAULT_INJECTION: forcing a failure. [ 137.909662][ T3954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.922783][ T3954] CPU: 1 UID: 0 PID: 3954 Comm: syz.5.1359 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 137.922818][ T3954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 137.922833][ T3954] Call Trace: [ 137.922842][ T3954] [ 137.922858][ T3954] __dump_stack+0x21/0x30 [ 137.922887][ T3954] dump_stack_lvl+0x140/0x1c0 [ 137.922911][ T3954] ? __cfi_dump_stack_lvl+0x10/0x10 [ 137.922936][ T3954] ? check_stack_object+0x138/0x150 [ 137.922960][ T3954] dump_stack+0x19/0x20 [ 137.922982][ T3954] should_fail_ex+0x3c2/0x510 [ 137.922998][ T3954] should_fail+0xf/0x20 [ 137.923013][ T3954] should_fail_usercopy+0x1e/0x30 [ 137.923029][ T3954] _copy_to_user+0x24/0xa0 [ 137.923054][ T3954] simple_read_from_buffer+0xed/0x160 [ 137.923073][ T3954] proc_fail_nth_read+0x1aa/0x220 [ 137.923093][ T3954] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 137.923113][ T3954] ? bpf_lsm_file_permission+0xd/0x20 [ 137.923129][ T3954] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 137.923148][ T3954] vfs_read+0x28b/0xc70 [ 137.923171][ T3954] ? __cfi_vfs_read+0x10/0x10 [ 137.923192][ T3954] ? __kasan_check_write+0x18/0x20 [ 137.923214][ T3954] ? mutex_lock+0x97/0x1d0 [ 137.923234][ T3954] ? __cfi_mutex_lock+0x10/0x10 [ 137.923257][ T3954] ksys_read+0x145/0x260 [ 137.923279][ T3954] ? __cfi_ksys_read+0x10/0x10 [ 137.923300][ T3954] ? __kasan_check_write+0x18/0x20 [ 137.923321][ T3954] ? fput+0x1a4/0x230 [ 137.923337][ T3954] ? __kasan_check_read+0x15/0x20 [ 137.923358][ T3954] __x64_sys_read+0x7f/0x90 [ 137.923381][ T3954] x64_sys_call+0x2638/0x2ee0 [ 137.923397][ T3954] do_syscall_64+0x57/0xf0 [ 137.923414][ T3954] ? clear_bhb_loop+0x50/0xa0 [ 137.923436][ T3954] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 137.923458][ T3954] RIP: 0033:0x7fd2d115fd8e [ 137.923472][ T3954] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 137.923486][ T3954] RSP: 002b:00007fd2d20fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 137.923504][ T3954] RAX: ffffffffffffffda RBX: 00007fd2d21006c0 RCX: 00007fd2d115fd8e [ 137.923518][ T3954] RDX: 000000000000000f RSI: 00007fd2d21000a0 RDI: 0000000000000003 [ 137.923529][ T3954] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 137.923542][ T3954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.923552][ T3954] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 137.923567][ T3954] [ 138.177576][ T3956] FAULT_INJECTION: forcing a failure. [ 138.177576][ T3956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.190723][ T3956] CPU: 0 UID: 0 PID: 3956 Comm: syz.5.1360 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 138.190761][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 138.190773][ T3956] Call Trace: [ 138.190779][ T3956] [ 138.190786][ T3956] __dump_stack+0x21/0x30 [ 138.190815][ T3956] dump_stack_lvl+0x140/0x1c0 [ 138.190840][ T3956] ? __cfi_dump_stack_lvl+0x10/0x10 [ 138.190866][ T3956] dump_stack+0x19/0x20 [ 138.190891][ T3956] should_fail_ex+0x3c2/0x510 [ 138.190909][ T3956] should_fail+0xf/0x20 [ 138.190923][ T3956] should_fail_usercopy+0x1e/0x30 [ 138.190940][ T3956] _copy_from_user+0x20/0xa0 [ 138.190960][ T3956] do_ipv6_setsockopt+0x27f/0x3350 [ 138.190984][ T3956] ? __kernel_text_address+0x11/0x40 [ 138.191009][ T3956] ? __cfi_do_ipv6_setsockopt+0x10/0x10 [ 138.191032][ T3956] ? _parse_integer_limit+0x195/0x1e0 [ 138.191058][ T3956] ? _parse_integer+0x2e/0x40 [ 138.191081][ T3956] ? avc_has_perm_noaudit+0x26b/0x360 [ 138.191098][ T3956] ? __asan_memcpy+0x5a/0x80 [ 138.191120][ T3956] ? avc_has_perm_noaudit+0x289/0x360 [ 138.191137][ T3956] ? avc_has_perm+0x155/0x240 [ 138.191153][ T3956] ? __cfi_avc_has_perm+0x10/0x10 [ 138.191171][ T3956] ? selinux_socket_setsockopt+0x324/0x3d0 [ 138.191190][ T3956] ipv6_setsockopt+0x5d/0x170 [ 138.191213][ T3956] rawv6_setsockopt+0x276/0x5d0 [ 138.191235][ T3956] ? __cfi_rawv6_setsockopt+0x10/0x10 [ 138.191256][ T3956] ? __cfi_vfs_write+0x10/0x10 [ 138.191279][ T3956] sock_common_setsockopt+0xb8/0xd0 [ 138.191296][ T3956] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 138.191312][ T3956] do_sock_setsockopt+0x27c/0x410 [ 138.191334][ T3956] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 138.191368][ T3956] ? __fget_files+0x2bc/0x330 [ 138.191390][ T3956] __x64_sys_setsockopt+0x18c/0x220 [ 138.191412][ T3956] x64_sys_call+0x2adc/0x2ee0 [ 138.191428][ T3956] do_syscall_64+0x57/0xf0 [ 138.191445][ T3956] ? clear_bhb_loop+0x50/0xa0 [ 138.191496][ T3956] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 138.191529][ T3956] RIP: 0033:0x7fd2d119f559 [ 138.191543][ T3956] 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 [ 138.191556][ T3956] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 138.191573][ T3956] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 138.191585][ T3956] RDX: 00000000000000ca RSI: 0000000000000029 RDI: 0000000000000003 [ 138.191595][ T3956] RBP: 00007fd2d2100090 R08: 000000000000000c R09: 0000000000000000 [ 138.191606][ T3956] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 138.191617][ T3956] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 138.191631][ T3956] [ 138.660579][ T3979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.670169][ T3979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.740877][ T3988] FAULT_INJECTION: forcing a failure. [ 138.740877][ T3988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.754063][ T3988] CPU: 0 UID: 0 PID: 3988 Comm: syz.3.1373 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 138.754096][ T3988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 138.754110][ T3988] Call Trace: [ 138.754118][ T3988] [ 138.754126][ T3988] __dump_stack+0x21/0x30 [ 138.754162][ T3988] dump_stack_lvl+0x140/0x1c0 [ 138.754194][ T3988] ? __cfi_dump_stack_lvl+0x10/0x10 [ 138.754228][ T3988] dump_stack+0x19/0x20 [ 138.754259][ T3988] should_fail_ex+0x3c2/0x510 [ 138.754282][ T3988] should_fail+0xf/0x20 [ 138.754302][ T3988] should_fail_usercopy+0x1e/0x30 [ 138.754325][ T3988] _copy_from_iter+0x1a6/0x1520 [ 138.754353][ T3988] ? __cfi__copy_from_iter+0x10/0x10 [ 138.754377][ T3988] ? __check_object_size+0x54c/0x870 [ 138.754408][ T3988] ? __cfi___check_object_size+0x10/0x10 [ 138.754440][ T3988] ? skb_put+0x10e/0x200 [ 138.754465][ T3988] netlink_sendmsg+0x66d/0xad0 [ 138.754497][ T3988] ? __cfi_netlink_sendmsg+0x10/0x10 [ 138.754527][ T3988] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 138.754558][ T3988] ? security_socket_sendmsg+0x3d/0x100 [ 138.754585][ T3988] ____sys_sendmsg+0x99e/0xa00 [ 138.754616][ T3988] ? __import_iovec+0x5b9/0x7d0 [ 138.754644][ T3988] ? __sys_sendmsg_sock+0x50/0x50 [ 138.754674][ T3988] ? import_iovec+0x80/0xb0 [ 138.754702][ T3988] ___sys_sendmsg+0x2a6/0x370 [ 138.754733][ T3988] ? __sys_sendmsg+0x260/0x260 [ 138.754763][ T3988] ? proc_fail_nth_write+0x184/0x220 [ 138.754789][ T3988] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 138.754821][ T3988] ? __fget_files+0x2bc/0x330 [ 138.754844][ T3988] __x64_sys_sendmsg+0x1be/0x2a0 [ 138.754874][ T3988] ? fput+0x1a4/0x230 [ 138.754897][ T3988] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 138.754927][ T3988] ? ksys_write+0x1f3/0x260 [ 138.754959][ T3988] ? __kasan_check_read+0x15/0x20 [ 138.754998][ T3988] x64_sys_call+0x2a4c/0x2ee0 [ 138.755021][ T3988] do_syscall_64+0x57/0xf0 [ 138.755044][ T3988] ? clear_bhb_loop+0x50/0xa0 [ 138.755076][ T3988] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 138.755104][ T3988] RIP: 0033:0x7f85ed79f559 [ 138.755124][ T3988] 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 [ 138.755143][ T3988] RSP: 002b:00007f85ee59e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.755167][ T3988] RAX: ffffffffffffffda RBX: 00007f85eda25fa0 RCX: 00007f85ed79f559 [ 138.755184][ T3988] RDX: 0000000004000000 RSI: 0000200000001b00 RDI: 0000000000000003 [ 138.755199][ T3988] RBP: 00007f85ee59e090 R08: 0000000000000000 R09: 0000000000000000 [ 138.755213][ T3988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.755227][ T3988] R13: 00007f85eda26038 R14: 00007f85eda25fa0 R15: 00007ffdfda572f8 [ 138.755246][ T3988] [ 139.031024][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 139.031735][ T2612] Bluetooth: hci0: command 0x1003 tx timeout [ 139.054404][ T3990] FAULT_INJECTION: forcing a failure. [ 139.054404][ T3990] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.067726][ T3990] CPU: 0 UID: 0 PID: 3990 Comm: syz.3.1374 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 139.067763][ T3990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 139.067779][ T3990] Call Trace: [ 139.067787][ T3990] [ 139.067796][ T3990] __dump_stack+0x21/0x30 [ 139.067832][ T3990] dump_stack_lvl+0x140/0x1c0 [ 139.067872][ T3990] ? __cfi_dump_stack_lvl+0x10/0x10 [ 139.067905][ T3990] ? avc_has_perm_noaudit+0x289/0x360 [ 139.067930][ T3990] dump_stack+0x19/0x20 [ 139.067964][ T3990] should_fail_ex+0x3c2/0x510 [ 139.067987][ T3990] should_fail_alloc_page+0xec/0x110 [ 139.068011][ T3990] __alloc_pages_noprof+0x1c0/0x7e0 [ 139.068038][ T3990] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 139.068064][ T3990] ? selinux_file_open+0x46c/0x630 [ 139.068098][ T3990] __pud_alloc+0xb0/0x8f0 [ 139.068119][ T3990] ? __cfi___pud_alloc+0x10/0x10 [ 139.068138][ T3990] ? is_bpf_text_address+0x17b/0x1a0 [ 139.068166][ T3990] handle_mm_fault+0x18ea/0x1ba0 [ 139.068190][ T3990] ? __cfi_handle_mm_fault+0x10/0x10 [ 139.068210][ T3990] ? find_vma+0xd3/0x120 [ 139.068242][ T3990] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 139.068263][ T3990] ? lock_mm_and_find_vma+0xb8/0x390 [ 139.068285][ T3990] do_user_addr_fault+0x4ee/0x1230 [ 139.068311][ T3990] exc_page_fault+0x58/0xc0 [ 139.068343][ T3990] asm_exc_page_fault+0x2b/0x30 [ 139.068370][ T3990] RIP: 0010:rep_movs_alternative+0x30/0xa0 [ 139.068403][ T3990] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 139.068422][ T3990] RSP: 0018:ffffc90002077d70 EFLAGS: 00050212 [ 139.068442][ T3990] RAX: 00007ffffffff001 RBX: 0000000000000032 RCX: 0000000000000032 [ 139.068458][ T3990] RDX: 0000000000000001 RSI: 0000200000000040 RDI: ffffc90002077de0 [ 139.068473][ T3990] RBP: ffffc90002077d90 R08: ffffc90002077e11 R09: 1ffff9200040efc2 [ 139.068490][ T3990] R10: dffffc0000000000 R11: fffff5200040efc3 R12: 0000000000000032 [ 139.068505][ T3990] R13: 1ffff9200040efb8 R14: ffffc90002077de0 R15: 0000200000000040 [ 139.068523][ T3990] ? _copy_from_user+0x6d/0xa0 [ 139.068549][ T3990] __sys_connect+0x15b/0x460 [ 139.068576][ T3990] ? __cfi___sys_connect+0x10/0x10 [ 139.068607][ T3990] ? __kasan_check_read+0x15/0x20 [ 139.068639][ T3990] __x64_sys_connect+0x7e/0x90 [ 139.068668][ T3990] x64_sys_call+0x1c2f/0x2ee0 [ 139.068692][ T3990] do_syscall_64+0x57/0xf0 [ 139.068713][ T3990] ? clear_bhb_loop+0x50/0xa0 [ 139.068741][ T3990] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 139.068769][ T3990] RIP: 0033:0x7f85ed79f559 [ 139.068788][ T3990] 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 [ 139.068809][ T3990] RSP: 002b:00007f85ee59e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 139.068830][ T3990] RAX: ffffffffffffffda RBX: 00007f85eda25fa0 RCX: 00007f85ed79f559 [ 139.068859][ T3990] RDX: 0000000000000032 RSI: 0000200000000040 RDI: 0000000000000003 [ 139.068876][ T3990] RBP: 00007f85ee59e090 R08: 0000000000000000 R09: 0000000000000000 [ 139.068890][ T3990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.068904][ T3990] R13: 00007f85eda26038 R14: 00007f85eda25fa0 R15: 00007ffdfda572f8 [ 139.068923][ T3990] [ 139.701512][ T45] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 139.716700][ T4009] FAULT_INJECTION: forcing a failure. [ 139.716700][ T4009] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.729890][ T4009] CPU: 1 UID: 0 PID: 4009 Comm: syz.5.1382 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 139.729926][ T4009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 139.729941][ T4009] Call Trace: [ 139.729950][ T4009] [ 139.729958][ T4009] __dump_stack+0x21/0x30 [ 139.729995][ T4009] dump_stack_lvl+0x140/0x1c0 [ 139.730028][ T4009] ? __cfi_dump_stack_lvl+0x10/0x10 [ 139.730063][ T4009] dump_stack+0x19/0x20 [ 139.730095][ T4009] should_fail_ex+0x3c2/0x510 [ 139.730118][ T4009] should_fail+0xf/0x20 [ 139.730138][ T4009] should_fail_usercopy+0x1e/0x30 [ 139.730162][ T4009] _copy_from_iter+0x1a6/0x1520 [ 139.730190][ T4009] ? __cfi__copy_from_iter+0x10/0x10 [ 139.730216][ T4009] ? __check_object_size+0x54c/0x870 [ 139.730247][ T4009] ? __cfi___check_object_size+0x10/0x10 [ 139.730278][ T4009] ? skb_put+0x10e/0x200 [ 139.730305][ T4009] netlink_sendmsg+0x66d/0xad0 [ 139.730336][ T4009] ? __cfi_netlink_sendmsg+0x10/0x10 [ 139.730368][ T4009] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 139.730401][ T4009] ? security_socket_sendmsg+0x3d/0x100 [ 139.730428][ T4009] ____sys_sendmsg+0x99e/0xa00 [ 139.730458][ T4009] ? __import_iovec+0x5b9/0x7d0 [ 139.730487][ T4009] ? __sys_sendmsg_sock+0x50/0x50 [ 139.730518][ T4009] ? import_iovec+0x80/0xb0 [ 139.730547][ T4009] ___sys_sendmsg+0x2a6/0x370 [ 139.730577][ T4009] ? __sys_sendmsg+0x260/0x260 [ 139.730607][ T4009] ? proc_fail_nth_write+0x184/0x220 [ 139.730634][ T4009] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 139.730667][ T4009] ? __fget_files+0x2bc/0x330 [ 139.730690][ T4009] __x64_sys_sendmsg+0x1be/0x2a0 [ 139.730717][ T4009] ? fput+0x1a4/0x230 [ 139.730740][ T4009] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 139.730769][ T4009] ? ksys_write+0x1f3/0x260 [ 139.730810][ T4009] ? __kasan_check_read+0x15/0x20 [ 139.730841][ T4009] x64_sys_call+0x2a4c/0x2ee0 [ 139.730863][ T4009] do_syscall_64+0x57/0xf0 [ 139.730885][ T4009] ? clear_bhb_loop+0x50/0xa0 [ 139.730913][ T4009] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 139.730947][ T4009] RIP: 0033:0x7fd2d119f559 [ 139.730966][ T4009] 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 [ 139.730985][ T4009] RSP: 002b:00007fd2d2100028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.731009][ T4009] RAX: ffffffffffffffda RBX: 00007fd2d1425fa0 RCX: 00007fd2d119f559 [ 139.731025][ T4009] RDX: 0000000004000000 RSI: 0000200000001b00 RDI: 0000000000000003 [ 139.731040][ T4009] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 139.731054][ T4009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.731067][ T4009] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 139.731085][ T4009] [ 139.996260][ T4015] tipc: Enabling of bearer rejected, failed to enable media [ 140.071553][ T45] usb 5-1: Using ep0 maxpacket: 32 [ 140.077803][ T45] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.088791][ T45] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.109985][ T45] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 140.119194][ T45] usb 5-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 140.127618][ T45] usb 5-1: Product: syz [ 140.131836][ T45] usb 5-1: Manufacturer: syz [ 140.138286][ T45] hub 5-1:4.0: USB hub found [ 140.229116][ T459] usb 2-1: USB disconnect, device number 33 [ 140.344273][ T45] hub 5-1:4.0: 4 ports detected [ 140.349441][ T45] hub 5-1:4.0: insufficient power available to use all downstream ports [ 140.544561][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 140.544581][ T36] audit: type=1400 audit(1793320124.600:400): avc: denied { append } for pid=3995 comm="syz.4.1377" name="event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 140.574136][ T45] hub 5-1:4.0: hub_hub_status failed (err = -71) [ 140.580598][ T45] hub 5-1:4.0: config failed, can't get hub status (err -71) [ 140.601556][ T459] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 140.602589][ T45] usb 5-1: USB disconnect, device number 46 [ 140.773460][ T459] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.784541][ T459] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 140.794118][ T459] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.812527][ T36] audit: type=1400 audit(1793320124.870:401): avc: denied { getopt } for pid=4043 comm="syz.5.1396" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 140.847441][ T4049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.856640][ T4049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.906732][ T4051] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1398'. [ 140.945056][ T36] audit: type=1400 audit(1793320125.000:402): avc: denied { create } for pid=4054 comm="syz.3.1400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 141.018866][ T4060] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 141.208366][ T459] wacom 0003:056A:033B.000B: unknown main item tag 0xe [ 141.215462][ T459] wacom 0003:056A:033B.000B: unknown main item tag 0x5 [ 141.222695][ T459] wacom 0003:056A:033B.000B: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 141.235146][ T459] wacom 0003:056A:033B.000B: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.1-1/input0 [ 141.257505][ T459] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:056A:033B.000B/input/input15 [ 141.409234][ T376] usb 2-1: USB disconnect, device number 34 [ 141.521540][ T45] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 141.671521][ T45] usb 5-1: Using ep0 maxpacket: 32 [ 141.678050][ T45] usb 5-1: config 6 has an invalid interface number: 251 but max is 1 [ 141.687153][ T45] usb 5-1: config 6 has an invalid interface number: 9 but max is 1 [ 141.695397][ T45] usb 5-1: config 6 has no interface number 0 [ 141.701976][ T45] usb 5-1: config 6 has no interface number 1 [ 141.708155][ T45] usb 5-1: config 6 interface 251 has no altsetting 0 [ 141.715425][ T45] usb 5-1: config 6 interface 9 has no altsetting 0 [ 141.723718][ T45] usb 5-1: New USB device found, idVendor=05ac, idProduct=1402, bcdDevice=e9.d2 [ 141.733241][ T45] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.741359][ T45] usb 5-1: Product: syz [ 141.745665][ T45] usb 5-1: Manufacturer: syz [ 141.750284][ T45] usb 5-1: SerialNumber: syz [ 141.975320][ T45] asix 5-1:6.251: probe with driver asix failed with error -22 [ 142.001611][ T45] asix 5-1:6.9: probe with driver asix failed with error -22 [ 142.022283][ T45] usb 5-1: USB disconnect, device number 47 [ 142.356186][ T4100] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.364898][ T4100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.431653][ T459] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 142.497975][ T4104] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1419'. [ 142.564983][ T4110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=4110 comm=syz.4.1422 [ 142.578593][ T4110] netlink: 26 bytes leftover after parsing attributes in process `syz.4.1422'. [ 142.593169][ T459] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 142.608793][ T459] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 142.619200][ T459] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 142.634689][ T459] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 142.643879][ T459] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 142.652051][ T459] usb 2-1: Product: syz [ 142.656370][ T459] usb 2-1: Manufacturer: syz [ 142.661042][ T459] usb 2-1: SerialNumber: syz [ 142.680607][ T4113] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1423'. [ 142.680607][ T36] audit: type=1400 audit(1793320126.730:403): avc: denied { nlmsg_read } for pid=4111 comm="syz.4.1423" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 142.715372][ T36] audit: type=1400 audit(1793320126.770:404): avc: denied { ioctl } for pid=4111 comm="syz.4.1423" path="socket:[38985]" dev="sockfs" ino=38985 ioctlcmd=0x583a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 142.872413][ T459] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 35 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 142.884736][ T459] usb 2-1: USB disconnect, device number 35 [ 142.898560][ T459] usblp0: removed [ 143.016679][ T4136] fuse: Unknown parameter '0x0000000000000003' [ 143.045274][ T1532] usb 5-1: new low-speed USB device number 48 using dummy_hcd [ 143.057695][ T36] audit: type=1400 audit(1793320127.110:405): avc: denied { accept } for pid=4140 comm="syz.5.1434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 143.201512][ T1532] usb 5-1: Invalid ep0 maxpacket: 32 [ 143.263470][ T36] audit: type=1400 audit(1793320127.320:406): avc: denied { read } for pid=4140 comm="syz.5.1434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 143.295775][ T36] audit: type=1400 audit(1793320127.340:407): avc: denied { map } for pid=4140 comm="syz.5.1434" path="/proc/770" dev="proc" ino=39086 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 143.351527][ T1532] usb 5-1: new low-speed USB device number 49 using dummy_hcd [ 143.374678][ T4155] FAULT_INJECTION: forcing a failure. [ 143.374678][ T4155] name failslab, interval 1, probability 0, space 0, times 0 [ 143.387633][ T4155] CPU: 0 UID: 0 PID: 4155 Comm: syz.3.1440 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 143.387671][ T4155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 143.387687][ T4155] Call Trace: [ 143.387696][ T4155] [ 143.387706][ T4155] __dump_stack+0x21/0x30 [ 143.387748][ T4155] dump_stack_lvl+0x140/0x1c0 [ 143.387783][ T4155] ? __cfi_dump_stack_lvl+0x10/0x10 [ 143.387819][ T4155] ? futex_wake+0x666/0x950 [ 143.387849][ T4155] dump_stack+0x19/0x20 [ 143.387881][ T4155] should_fail_ex+0x3c2/0x510 [ 143.387906][ T4155] should_failslab+0xac/0x100 [ 143.387929][ T4155] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 143.387961][ T4155] ? alloc_inode+0xa9/0x270 [ 143.387986][ T4155] alloc_inode+0xa9/0x270 [ 143.388009][ T4155] new_inode_pseudo+0x19/0x40 [ 143.388033][ T4155] create_pipe_files+0x53/0x6c0 [ 143.388066][ T4155] __do_pipe_flags+0x50/0x2f0 [ 143.388097][ T4155] do_pipe2+0xab/0x190 [ 143.388139][ T4155] ? xfd_validate_state+0x68/0x140 [ 143.388175][ T4155] ? pipe_fcntl+0x520/0x520 [ 143.388211][ T4155] __x64_sys_pipe2+0x5e/0x70 [ 143.388242][ T4155] x64_sys_call+0x8be/0x2ee0 [ 143.388265][ T4155] do_syscall_64+0x57/0xf0 [ 143.388289][ T4155] ? clear_bhb_loop+0x50/0xa0 [ 143.388323][ T4155] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 143.388355][ T4155] RIP: 0033:0x7f85ed79f559 [ 143.388375][ T4155] 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 [ 143.388396][ T4155] RSP: 002b:00007f85ec1f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 143.388422][ T4155] RAX: ffffffffffffffda RBX: 00007f85eda26090 RCX: 00007f85ed79f559 [ 143.388439][ T4155] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000000000000 [ 143.388454][ T4155] RBP: 00007f85ed836b20 R08: 0000000000000000 R09: 0000000000000000 [ 143.388470][ T4155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.388484][ T4155] R13: 00007f85eda26128 R14: 00007f85eda26090 R15: 00007ffdfda572f8 [ 143.388504][ T4155] [ 143.420189][ T4157] fuse: Unknown parameter '0x0000000000000003' [ 143.511707][ T1532] usb 5-1: Invalid ep0 maxpacket: 32 [ 143.607634][ T1532] usb usb5-port1: attempt power cycle [ 143.707993][ T4176] fuse: Bad value for 'fd' [ 143.723192][ T4179] fuse: Unknown parameter '0x0000000000000003' [ 143.951530][ T459] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 143.966986][ T1532] usb 5-1: new low-speed USB device number 50 using dummy_hcd [ 143.992153][ T1532] usb 5-1: Invalid ep0 maxpacket: 32 [ 144.026964][ T4193] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1457'. [ 144.104927][ T4199] fuse: Unknown parameter '0x0000000000000003' [ 144.121614][ T1532] usb 5-1: new low-speed USB device number 51 using dummy_hcd [ 144.131193][ T459] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.141934][ T459] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 144.150889][ T1532] usb 5-1: Invalid ep0 maxpacket: 32 [ 144.156329][ T1532] usb usb5-port1: unable to enumerate USB device [ 144.169997][ T459] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 144.179303][ T459] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 144.187529][ T459] usb 2-1: SerialNumber: syz [ 144.394762][ T4176] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 144.409795][ T459] usb 2-1: 0:2 : does not exist [ 144.421529][ T459] usb 2-1: unit 5 not found! [ 144.435723][ T459] usb 2-1: USB disconnect, device number 36 [ 145.152821][ T4275] fuse: Bad value for 'fd' [ 145.160657][ T4275] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 145.169325][ T4275] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.177820][ T4275] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 145.866980][ T4291] FAULT_INJECTION: forcing a failure. [ 145.866980][ T4291] name failslab, interval 1, probability 0, space 0, times 0 [ 145.880131][ T4291] CPU: 1 UID: 0 PID: 4291 Comm: syz.4.1497 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 145.880166][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 145.880180][ T4291] Call Trace: [ 145.880188][ T4291] [ 145.880196][ T4291] __dump_stack+0x21/0x30 [ 145.880232][ T4291] dump_stack_lvl+0x140/0x1c0 [ 145.880265][ T4291] ? __cfi_dump_stack_lvl+0x10/0x10 [ 145.880312][ T4291] dump_stack+0x19/0x20 [ 145.880343][ T4291] should_fail_ex+0x3c2/0x510 [ 145.880369][ T4291] should_failslab+0xac/0x100 [ 145.880392][ T4291] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 145.880425][ T4291] ? _RNvMs3_NtCswPamI0U300_11rust_binder6threadNtB5_11ThreadError7try_new+0x4f/0x470 [ 145.880472][ T4291] krealloc_noprof+0x8d/0x130 [ 145.880505][ T4291] _RNvMs3_NtCswPamI0U300_11rust_binder6threadNtB5_11ThreadError7try_new+0x4f/0x470 [ 145.880546][ T4291] _RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x66c/0x1ac0 [ 145.880578][ T4291] ? __cfi_selinux_file_open+0x10/0x10 [ 145.880613][ T4291] ? __cfi__RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x10/0x10 [ 145.880644][ T4291] ? avc_has_extended_perms+0x7fb/0xe60 [ 145.880667][ T4291] ? __asan_memcpy+0x5a/0x80 [ 145.880698][ T4291] _RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x379/0x4200 [ 145.880740][ T4291] ? __asan_set_shadow_00+0x12/0x20 [ 145.880766][ T4291] ? do_vfs_ioctl+0x1824/0x2010 [ 145.880789][ T4291] ? arch_stack_walk+0x10a/0x170 [ 145.880816][ T4291] ? __ia32_compat_sys_ioctl+0x980/0x980 [ 145.880839][ T4291] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 145.880877][ T4291] ? _parse_integer+0x2e/0x40 [ 145.880910][ T4291] ? ioctl_has_perm+0x39a/0x500 [ 145.880945][ T4291] ? has_cap_mac_admin+0xd0/0xd0 [ 145.880975][ T4291] ? proc_fail_nth_write+0x184/0x220 [ 145.881001][ T4291] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 145.881032][ T4291] ? selinux_file_ioctl+0x732/0x1480 [ 145.881061][ T4291] ? vfs_write+0xbcf/0xfd0 [ 145.881090][ T4291] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 145.881120][ T4291] ? __cfi_vfs_write+0x10/0x10 [ 145.881150][ T4291] ? __kasan_check_write+0x18/0x20 [ 145.881180][ T4291] ? mutex_unlock+0x90/0x240 [ 145.881208][ T4291] ? __cfi_mutex_unlock+0x10/0x10 [ 145.881237][ T4291] ? __fget_files+0x2bc/0x330 [ 145.881259][ T4291] ? bpf_lsm_file_ioctl+0xd/0x20 [ 145.881282][ T4291] ? security_file_ioctl+0x3e/0x110 [ 145.881323][ T4291] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 145.881361][ T4291] __se_sys_ioctl+0x123/0x1b0 [ 145.881383][ T4291] __x64_sys_ioctl+0x7f/0xa0 [ 145.881404][ T4291] x64_sys_call+0x1878/0x2ee0 [ 145.881427][ T4291] do_syscall_64+0x57/0xf0 [ 145.881452][ T4291] ? clear_bhb_loop+0x50/0xa0 [ 145.881481][ T4291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 145.881512][ T4291] RIP: 0033:0x7f059219f559 [ 145.881531][ T4291] 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 [ 145.881551][ T4291] RSP: 002b:00007f059309f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.881576][ T4291] RAX: ffffffffffffffda RBX: 00007f0592425fa0 RCX: 00007f059219f559 [ 145.881593][ T4291] RDX: 0000200000000300 RSI: 00000000c0306201 RDI: 0000000000000003 [ 145.881608][ T4291] RBP: 00007f059309f090 R08: 0000000000000000 R09: 0000000000000000 [ 145.881623][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.881637][ T4291] R13: 00007f0592426038 R14: 00007f0592425fa0 R15: 00007ffc0f503908 [ 145.881656][ T4291] [ 146.312560][ T36] audit: type=1400 audit(1793320130.370:408): avc: denied { write } for pid=4319 comm="syz.3.1509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 146.387818][ T4341] FAULT_INJECTION: forcing a failure. [ 146.387818][ T4341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.401075][ T4341] CPU: 0 UID: 0 PID: 4341 Comm: syz.5.1517 Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 146.401109][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 146.401124][ T4341] Call Trace: [ 146.401133][ T4341] [ 146.401142][ T4341] __dump_stack+0x21/0x30 [ 146.401180][ T4341] dump_stack_lvl+0x140/0x1c0 [ 146.401206][ T4341] ? __cfi_dump_stack_lvl+0x10/0x10 [ 146.401234][ T4341] ? check_stack_object+0x138/0x150 [ 146.401261][ T4341] dump_stack+0x19/0x20 [ 146.401286][ T4341] should_fail_ex+0x3c2/0x510 [ 146.401305][ T4341] should_fail+0xf/0x20 [ 146.401321][ T4341] should_fail_usercopy+0x1e/0x30 [ 146.401341][ T4341] _copy_to_user+0x24/0xa0 [ 146.401374][ T4341] simple_read_from_buffer+0xed/0x160 [ 146.401396][ T4341] proc_fail_nth_read+0x1aa/0x220 [ 146.401419][ T4341] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 146.401440][ T4341] ? selinux_socket_getsockopt+0x281/0x380 [ 146.401470][ T4341] ? bpf_lsm_file_permission+0xd/0x20 [ 146.401490][ T4341] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 146.401511][ T4341] vfs_read+0x28b/0xc70 [ 146.401537][ T4341] ? __cfi_vfs_read+0x10/0x10 [ 146.401565][ T4341] ? __kasan_check_write+0x18/0x20 [ 146.401589][ T4341] ? mutex_lock+0x97/0x1d0 [ 146.401612][ T4341] ? __cfi_mutex_lock+0x10/0x10 [ 146.401637][ T4341] ksys_read+0x145/0x260 [ 146.401662][ T4341] ? __cfi_ksys_read+0x10/0x10 [ 146.401686][ T4341] ? fput+0x1a4/0x230 [ 146.401705][ T4341] ? __kasan_check_read+0x15/0x20 [ 146.401729][ T4341] __x64_sys_read+0x7f/0x90 [ 146.401754][ T4341] x64_sys_call+0x2638/0x2ee0 [ 146.401772][ T4341] do_syscall_64+0x57/0xf0 [ 146.401790][ T4341] ? clear_bhb_loop+0x50/0xa0 [ 146.401816][ T4341] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 146.401840][ T4341] RIP: 0033:0x7fd2d115fd8e [ 146.401856][ T4341] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 146.401874][ T4341] RSP: 002b:00007fd2d20fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 146.401894][ T4341] RAX: ffffffffffffffda RBX: 00007fd2d21006c0 RCX: 00007fd2d115fd8e [ 146.401908][ T4341] RDX: 000000000000000f RSI: 00007fd2d21000a0 RDI: 0000000000000003 [ 146.401920][ T4341] RBP: 00007fd2d2100090 R08: 0000000000000000 R09: 0000000000000000 [ 146.401932][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.401944][ T4341] R13: 00007fd2d1426038 R14: 00007fd2d1425fa0 R15: 00007ffeaca73b28 [ 146.401960][ T4341] [ 146.711536][ T45] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 146.841547][ T45] usb 4-1: device descriptor read/64, error -71 [ 146.881536][ T354] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 147.011543][ T354] usb 5-1: device descriptor read/64, error -71 [ 147.081561][ T45] usb 4-1: device descriptor read/64, error -71 [ 147.251548][ T354] usb 5-1: device descriptor read/64, error -71 [ 147.321530][ T45] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 147.451531][ T45] usb 4-1: device descriptor read/64, error -71 [ 147.491533][ T354] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 147.617973][ T36] audit: type=1400 audit(1793320131.670:409): avc: denied { mount } for pid=4381 comm="syz.5.1536" name="/" dev="ramfs" ino=39774 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 147.646829][ T1316] ------------[ cut here ]------------ [ 147.652373][ T1316] WARNING: CPU: 0 PID: 1316 at fs/inode.c:340 drop_nlink+0xce/0x110 [ 147.660390][ T1316] Modules linked in: [ 147.664357][ T1316] CPU: 0 UID: 0 PID: 1316 Comm: syz-executor Not tainted syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 147.664559][ T354] usb 5-1: device descriptor read/64, error -71 [ 147.676148][ T1316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 147.676167][ T1316] RIP: 0010:drop_nlink+0xce/0x110 [ 147.691701][ T36] audit: type=1400 audit(1793320131.670:410): avc: denied { mounton } for pid=4381 comm="syz.5.1536" path="/339/file0/config" dev="ramfs" ino=39777 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 147.692702][ T1316] Code: 04 00 00 be 08 00 00 00 e8 8f 08 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 e2 74 94 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c [ 147.698002][ T36] audit: type=1400 audit(1793320131.680:411): avc: denied { write } for pid=4381 comm="syz.5.1536" name="bus" dev="incremental-fs" ino=39783 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 147.720407][ T1316] RSP: 0018:ffffc9000165fc68 EFLAGS: 00010293 [ 147.720439][ T1316] RAX: ffffffff81f4e0ee RBX: ffff888139422080 RCX: ffff8881199413c0 [ 147.741005][ T36] audit: type=1400 audit(1793320131.680:412): avc: denied { add_name } for pid=4381 comm="syz.5.1536" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 147.763130][ T1316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 147.763152][ T1316] RBP: ffffc9000165fc90 R08: 0000000000000003 R09: 0000000000000004 [ 147.763168][ T1316] R10: dffffc0000000000 R11: fffff520002cbf84 R12: dffffc0000000000 [ 147.769507][ T45] usb 4-1: device descriptor read/64, error -71 [ 147.777270][ T1316] R13: 1ffff11027284419 R14: ffff8881394220c8 R15: 0000000000000000 [ 147.809350][ T36] audit: type=1400 audit(1793320131.680:413): avc: denied { create } for pid=4381 comm="syz.5.1536" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 147.813741][ T1316] FS: 000055557d4cf500(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 147.813768][ T1316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.813783][ T1316] CR2: 000055557d4fa998 CR3: 0000000123080000 CR4: 00000000003526b0 [ 147.813804][ T1316] DR0: 0000000000000000 DR1: 0000000000008000 DR2: 0000000000000000 [ 147.813819][ T1316] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 147.813836][ T1316] Call Trace: [ 147.837476][ T36] audit: type=1400 audit(1793320131.680:414): avc: denied { associate } for pid=4381 comm="syz.5.1536" name="bus" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 147.856153][ T1316] [ 147.856173][ T1316] simple_rmdir+0x152/0x260 [ 147.875605][ T36] audit: type=1400 audit(1793320131.700:415): avc: denied { unmount } for pid=1316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 147.879780][ T1316] vfs_rmdir+0x3de/0x560 [ 147.952354][ T1316] incfs_kill_sb+0x102/0x220 [ 147.954260][ T45] usb usb4-port1: attempt power cycle [ 147.956994][ T1316] deactivate_locked_super+0xd5/0x270 [ 147.962510][ T354] usb 5-1: device descriptor read/64, error -71 [ 147.967805][ T1316] deactivate_super+0xb8/0xe0 [ 147.978771][ T1316] cleanup_mnt+0x438/0x4d0 [ 147.983276][ T1316] __cleanup_mnt+0x1d/0x40 [ 147.987730][ T1316] task_work_run+0x1e8/0x260 [ 147.992401][ T1316] ? __cfi_task_work_run+0x10/0x10 [ 147.997557][ T1316] ? __x64_sys_umount+0x12e/0x180 [ 148.002698][ T1316] ? __cfi___x64_sys_umount+0x10/0x10 [ 148.008112][ T1316] ? __kasan_check_read+0x15/0x20 [ 148.013216][ T1316] resume_user_mode_work+0x35/0x50 [ 148.018373][ T1316] syscall_exit_to_user_mode+0x63/0xb0 [ 148.023930][ T1316] do_syscall_64+0x63/0xf0 [ 148.028387][ T1316] ? clear_bhb_loop+0x50/0xa0 [ 148.033157][ T1316] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 148.039100][ T1316] RIP: 0033:0x7fd2d11a0797 [ 148.043587][ T1316] Code: a2 c7 05 5c 9f 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 148.063355][ T1316] RSP: 002b:00007ffeaca71ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 148.071845][ T1316] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd2d11a0797 [ 148.079877][ T1316] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeaca71d60 [ 148.087927][ T1316] RBP: 00007ffeaca71d60 R08: 00007ffeaca72d60 R09: 00000000ffffffff [ 148.091965][ T354] usb usb5-port1: attempt power cycle [ 148.095998][ T1316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaca72e50 [ 148.109341][ T1316] R13: 00007fd2d1235f63 R14: 0000000000024095 R15: 00007ffeaca73f20 [ 148.117371][ T1316] [ 148.120420][ T1316] ---[ end trace 0000000000000000 ]--- [ 148.126189][ T1316] ================================================================== [ 148.134281][ T1316] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70 [ 148.140566][ T1316] Write of size 4 at addr 0000000000000168 by task syz-executor/1316 [ 148.148666][ T1316] [ 148.151034][ T1316] CPU: 0 UID: 0 PID: 1316 Comm: syz-executor Tainted: G W syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 148.151079][ T1316] Tainted: [W]=WARN [ 148.151088][ T1316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 148.151104][ T1316] Call Trace: [ 148.151112][ T1316] [ 148.151122][ T1316] __dump_stack+0x21/0x30 [ 148.151158][ T1316] dump_stack_lvl+0x140/0x1c0 [ 148.151191][ T1316] ? __cfi_dump_stack_lvl+0x10/0x10 [ 148.151225][ T1316] print_report+0x3d/0x70 [ 148.151259][ T1316] kasan_report+0x162/0x1a0 [ 148.151283][ T1316] ? ihold+0x24/0x70 [ 148.151305][ T1316] ? ihold+0x24/0x70 [ 148.151327][ T1316] kasan_check_range+0x25a/0x2b0 [ 148.151352][ T1316] __kasan_check_write+0x18/0x20 [ 148.151382][ T1316] ihold+0x24/0x70 [ 148.151403][ T1316] vfs_rmdir+0x25c/0x560 [ 148.151429][ T1316] incfs_kill_sb+0x102/0x220 [ 148.151462][ T1316] deactivate_locked_super+0xd5/0x270 [ 148.151489][ T1316] deactivate_super+0xb8/0xe0 [ 148.151514][ T1316] cleanup_mnt+0x438/0x4d0 [ 148.151538][ T1316] __cleanup_mnt+0x1d/0x40 [ 148.151559][ T1316] task_work_run+0x1e8/0x260 [ 148.151591][ T1316] ? __cfi_task_work_run+0x10/0x10 [ 148.151622][ T1316] ? __x64_sys_umount+0x12e/0x180 [ 148.151650][ T1316] ? __cfi___x64_sys_umount+0x10/0x10 [ 148.151680][ T1316] ? __kasan_check_read+0x15/0x20 [ 148.151709][ T1316] resume_user_mode_work+0x35/0x50 [ 148.151736][ T1316] syscall_exit_to_user_mode+0x63/0xb0 [ 148.151770][ T1316] do_syscall_64+0x63/0xf0 [ 148.151793][ T1316] ? clear_bhb_loop+0x50/0xa0 [ 148.151830][ T1316] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 148.151860][ T1316] RIP: 0033:0x7fd2d11a0797 [ 148.151880][ T1316] Code: a2 c7 05 5c 9f 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 148.151899][ T1316] RSP: 002b:00007ffeaca71ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 148.151923][ T1316] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd2d11a0797 [ 148.151939][ T1316] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeaca71d60 [ 148.151954][ T1316] RBP: 00007ffeaca71d60 R08: 00007ffeaca72d60 R09: 00000000ffffffff [ 148.151971][ T1316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaca72e50 [ 148.151986][ T1316] R13: 00007fd2d1235f63 R14: 0000000000024095 R15: 00007ffeaca73f20 [ 148.152006][ T1316] [ 148.152015][ T1316] ================================================================== [ 148.381781][ T45] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 148.390813][ T1316] Disabling lock debugging due to kernel taint [ 148.406056][ T1316] BUG: kernel NULL pointer dereference, address: 0000000000000168 [ 148.413901][ T1316] #PF: supervisor write access in kernel mode [ 148.420002][ T1316] #PF: error_code(0x0002) - not-present page [ 148.426005][ T1316] PGD 8000000113238067 P4D 8000000113238067 PUD 0 [ 148.432571][ T1316] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI [ 148.438677][ T1316] CPU: 0 UID: 0 PID: 1316 Comm: syz-executor Tainted: G B W syzkaller #0 b5d0aad997485fc03b0f686c9bc4e10dbcf7cbf9 [ 148.451914][ T1316] Tainted: [B]=BAD_PAGE, [W]=WARN [ 148.456960][ T1316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 148.461806][ T354] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 148.467047][ T1316] RIP: 0010:ihold+0x2a/0x70 [ 148.467079][ T1316] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 cd 6b 94 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 4c ff ed ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 dd [ 148.476391][ T45] usb 4-1: device descriptor read/8, error -71 [ 148.479124][ T1316] RSP: 0018:ffffc9000165fcc8 EFLAGS: 00010246 [ 148.510989][ T1316] RAX: ffff888119941300 RBX: 0000000000000000 RCX: ffff8881199413c0 [ 148.519003][ T1316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.523182][ T354] usb 5-1: device descriptor read/8, error -71 [ 148.527012][ T1316] RBP: ffffc9000165fcd8 R08: ffffffff893cf947 R09: 1ffffffff1279f28 [ 148.541180][ T1316] R10: dffffc0000000000 R11: fffffbfff1279f29 R12: 0000000000000000 [ 148.549187][ T1316] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 148.557279][ T1316] FS: 000055557d4cf500(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 148.566244][ T1316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.572858][ T1316] CR2: 0000000000000168 CR3: 0000000123080000 CR4: 00000000003526b0 [ 148.580868][ T1316] DR0: 0000000000000000 DR1: 0000000000008000 DR2: 0000000000000000 [ 148.588873][ T1316] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 148.593703][ T36] audit: type=1400 audit(1793320132.630:416): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 148.596853][ T1316] Call Trace: [ 148.596863][ T1316] [ 148.596874][ T1316] vfs_rmdir+0x25c/0x560 [ 148.623527][ T36] audit: type=1400 audit(1793320132.630:417): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 148.624825][ T1316] incfs_kill_sb+0x102/0x220 [ 148.633447][ T45] usb 4-1: device descriptor read/8, error -71 [ 148.650336][ T1316] deactivate_locked_super+0xd5/0x270 [ 148.650376][ T1316] deactivate_super+0xb8/0xe0 [ 148.671163][ T1316] cleanup_mnt+0x438/0x4d0 [ 148.675592][ T1316] __cleanup_mnt+0x1d/0x40 [ 148.680028][ T1316] task_work_run+0x1e8/0x260 [ 148.683101][ T354] usb 5-1: device descriptor read/8, error -71 [ 148.684629][ T1316] ? __cfi_task_work_run+0x10/0x10 [ 148.695913][ T1316] ? __x64_sys_umount+0x12e/0x180 [ 148.700945][ T1316] ? __cfi___x64_sys_umount+0x10/0x10 [ 148.706340][ T1316] ? __kasan_check_read+0x15/0x20 [ 148.711402][ T1316] resume_user_mode_work+0x35/0x50 [ 148.716540][ T1316] syscall_exit_to_user_mode+0x63/0xb0 [ 148.722036][ T1316] do_syscall_64+0x63/0xf0 [ 148.726457][ T1316] ? clear_bhb_loop+0x50/0xa0 [ 148.731137][ T1316] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 148.737035][ T1316] RIP: 0033:0x7fd2d11a0797 [ 148.741471][ T1316] Code: a2 c7 05 5c 9f 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 148.761093][ T1316] RSP: 002b:00007ffeaca71ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 148.769532][ T1316] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd2d11a0797 [ 148.777508][ T1316] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeaca71d60 [ 148.785489][ T1316] RBP: 00007ffeaca71d60 R08: 00007ffeaca72d60 R09: 00000000ffffffff [ 148.793466][ T1316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeaca72e50 [ 148.801445][ T1316] R13: 00007fd2d1235f63 R14: 0000000000024095 R15: 00007ffeaca73f20 [ 148.809467][ T1316] [ 148.812484][ T1316] Modules linked in: [ 148.816394][ T1316] CR2: 0000000000000168 [ 148.820542][ T1316] ---[ end trace 0000000000000000 ]--- [ 148.826001][ T1316] RIP: 0010:ihold+0x2a/0x70 [ 148.830535][ T1316] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 cd 6b 94 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 4c ff ed ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 dd [ 148.850333][ T1316] RSP: 0018:ffffc9000165fcc8 EFLAGS: 00010246 [ 148.856406][ T1316] RAX: ffff888119941300 RBX: 0000000000000000 RCX: ffff8881199413c0 [ 148.864381][ T1316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.872352][ T1316] RBP: ffffc9000165fcd8 R08: ffffffff893cf947 R09: 1ffffffff1279f28 [ 148.880340][ T1316] R10: dffffc0000000000 R11: fffffbfff1279f29 R12: 0000000000000000 [ 148.888314][ T1316] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 148.896289][ T1316] FS: 000055557d4cf500(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 148.905227][ T1316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.911811][ T1316] CR2: 0000000000000168 CR3: 0000000123080000 CR4: 00000000003526b0 [ 148.919790][ T1316] DR0: 0000000000000000 DR1: 0000000000008000 DR2: 0000000000000000 [ 148.927762][ T1316] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 148.935737][ T1316] Kernel panic - not syncing: Fatal exception [ 148.942385][ T1316] Kernel Offset: disabled [ 148.946714][ T1316] Rebooting in 86400 seconds..