last executing test programs: 3.370175425s ago: executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0xa, "013528e2"}, @main=@item_4={0x3, 0x0, 0xc, "00499a00"}, @global=@item_4={0x3, 0x1, 0x0, "86a53a1f"}]}}, 0x0}, 0x0) 2.536263625s ago: executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000380)) 2.445056679s ago: executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x14b042, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14f942, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x14957e, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x100000a, 0x4002011, r2, 0x0) lsetxattr$security_ima(0x0, 0x0, &(0x7f0000000380)=@md5={0x1, "617fc0a3f52963aa45fbcefa0b76bf5f"}, 0x11, 0x0) fallocate(r1, 0x0, 0x10000, 0x1f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x141842, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000002200), 0x4) copy_file_range(r4, &(0x7f00000001c0), r3, 0x0, 0xffffffffa003e45c, 0x10000000000000) 2.260588997s ago: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x4}}}, @IFLA_LINK_NETNSID={0x8}]}, 0x3c}}, 0x0) 2.204609706s ago: executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x16, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 2.124639178s ago: executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x40, r1, 0x601, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x5}]}]}]}, 0x40}}, 0x0) 2.095417183s ago: executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000d901"]) 2.042607121s ago: executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000002, &(0x7f0000000080), 0x1, 0x53a, &(0x7f0000000540)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./bus\x00', 0x0) renameat2(r0, &(0x7f0000000380)='./bus\x00', r0, &(0x7f0000000400)='./file1\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="02f68b77c7f3", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @empty, @remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f00000001c0)={0x0, 0x3, [0xf32, 0x51f, 0x55c, 0xd25]}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={0x0, 0x10}}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f0000000380), 0x20000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=""/130}, 0x20) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) 1.649172633s ago: executing program 1: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x19, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @remote, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [0x401, 0x0, 0x0, 0xfffffffe, 0x0, 0x0]}, @timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@dev}, {@dev={0xac, 0x14, 0x14, 0x31}}, {}, {@broadcast, 0x52b3}]}, @noop, @noop, @lsrr={0x83, 0xb, 0x0, [@multicast2, @rand_addr]}]}}}}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r2, 0x0) r3 = dup(r1) sendmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x1}], 0x1}}], 0x1, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0xffff, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x10e, &(0x7f0000000280)={[{@errors_remount}, {@nodelalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}, {@block_validity}, {@quota}]}, 0x3, 0x44d, &(0x7f0000000a40)="$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") chdir(&(0x7f0000000000)='./file0\x00') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0xd000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 1.589997252s ago: executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000d901"]) 1.518426343s ago: executing program 4: mount$9p_fd(0x0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006100)='cmdline\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) read$FUSE(r0, &(0x7f0000010540)={0x2020}, 0x2020) 1.501968256s ago: executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000240), 0x1f, 0x4a6, &(0x7f0000000a40)="$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") r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0x40) syz_mount_image$fuse(0x0, &(0x7f0000000e80)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 1.493906907s ago: executing program 0: pipe(0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x2d720, 0x0, 0x0, 0x787e, 0x0, "00120000000000001e0000000080c90a008000"}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000040)=0xd) 1.469935861s ago: executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, &(0x7f0000001800)=ANY=[@ANYBLOB="1800000000000000000000000000000073013b00000000009500000000000000f1be3631f6cdf4d7dfcd4dcc35dfd6d736146d9e6126c50a8876"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) 1.354603479s ago: executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000090", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0xac, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@TCA_STAB={0x4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, {0xe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x0, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x0, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8}]}, 0xac}}, 0x0) 1.35043208s ago: executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x2, [@const={0x0, 0x0, 0x0, 0xd}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x20}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2, 0xffff0f00}}]}}, 0x0, 0x4e}, 0x20) 1.289695669s ago: executing program 0: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d27e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r1 = fsopen(&(0x7f0000002200)='ramfs\x00', 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000100)='mode\x00', &(0x7f0000000140)='\x00', 0x0) read$FUSE(r2, &(0x7f000000b080)={0x2020}, 0x2020) 1.274937211s ago: executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000100)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r1, 0x5501) 1.051892726s ago: executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/315], 0x1, 0x217, &(0x7f00000004c0)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8}, 0x48) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x200000a0}, 0x2000081) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000d8d60b007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000a00), 0xffffffffffffffff) creat(&(0x7f0000000100)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@subsystem='net_prio'}, {@name={'name', 0x3d, '9p\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0}, 0x90) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r6) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="180100000000000000000000000000009500"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) close(r7) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=@framed={{}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r8}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001600000018", @ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote, {[@timestamp={0x44, 0x18, 0x0, 0x0, 0x9, [0x401, 0x0, 0x0, 0x0, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x0, 0x3, 0x0, [{@private=0xa010100}, {@multicast1}, {@remote}, {@dev={0xac, 0x14, 0x14, 0x32}, 0x659}, {@broadcast}, {@empty}, {@multicast1, 0xffd200}, {@private=0xa010100}]}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x8, [{@dev}, {@remote}, {@multicast2}, {@private=0xa010101}, {@rand_addr=0x64010101}, {@broadcast, 0x52b1}, {@multicast2}]}, @noop, @noop, @noop, @lsrr={0x83, 0xb, 0xdc, [@rand_addr=0x64010102, @multicast1]}]}}}}}) 990.768356ms ago: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newsa={0x138, 0x1a, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@local, 0x0, 0x33}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}}, 0x0) 883.955872ms ago: executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000d901"]) 837.378619ms ago: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_open_dev$loop(&(0x7f00000003c0), 0x9, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, 0x0, 0x0) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="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0x0}, 0x90) r7 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r7, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000000)=0x655e, 0x4) r8 = dup2(r7, r7) write$tun(r8, &(0x7f00000002c0)=ANY=[], 0x46) r9 = eventfd(0x6) dup3(r9, r8, 0x0) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0x0) ioctl$SIOCGSTAMP(r4, 0x8906, 0x0) 830.715951ms ago: executing program 1: capset(&(0x7f0000000100)={0x19980330}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r1 = epoll_create1(0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40088a01, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) capset(&(0x7f00000000c0), 0x0) 822.758822ms ago: executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f00000001c0), 0x81, 0x79e, &(0x7f00000018c0)="$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") open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1081000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600016, 0x15) r1 = open(&(0x7f0000000080)='./bus\x00', 0x181102, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)) 735.067666ms ago: executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6, 0x2, 0x82e4}]}}}]}, 0x40}}, 0x0) 498.669692ms ago: executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, 'WNib'}, @local=@item_4={0x3, 0x2, 0x0, "f85edaca"}, @main=@item_4]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCSFLAG(r1, 0xc00c4809, 0x0) 209.154778ms ago: executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) 165.264305ms ago: executing program 3: r0 = socket(0x11, 0x3, 0x0) open$dir(0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_MCE_KILL(0x35, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_team\x00', 0x0}) bind$packet(r0, &(0x7f0000000600)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = dup(r0) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x7a}, 0x18) 54.305302ms ago: executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000090", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0xac, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@TCA_STAB={0x4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, {0xe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x0, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x0, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8}]}, 0xac}}, 0x0) 0s ago: executing program 4: r0 = socket(0x1a, 0x800, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$usbfs(&(0x7f0000000000), 0x1ff, 0x2) r4 = dup(r3) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000440)={0x80, 0x6, 0xf00, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000000440)='asymmetric\x00', 0x0, &(0x7f0000000380)="3080", 0x2, r2) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a80)={r5, 0xc9}, &(0x7f0000000ac0)=ANY=[@ANYBLOB="656e633d6f61657020686173683d6372632032632d67656e6572696300000000000000000000000000000000000000000000000000000000000000000025c328b90fcd45a0000000000000000000"], &(0x7f0000000b40)="107c377266c5798de40a06a3d446780e7fcba53ebdc252a056ecda5714ae933ff4da806c6d36d1e9a6a562716f5fa10631531209f162584a1c23ea6a90c4079ee9162b83d73acb64a63038e88d0645547ef0b25f977af66f9654557a709de09445d0cdec25fc7d85a40f8b0c6b7ced928e4ecbe6664f6a45c4dbac9b0f6869d9abb5b3f05cb8d921a7c1cd50669cd734ade35fc0997d25d612ec2d5f2fccd6d04ba33bfa595132c6cc0514e7fa24af558f1c8f02c8df2c4c8a4656d3b8b4d2c8d824b7c3798c311ce5", &(0x7f0000000cc0)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa4, 0xc8}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xa4, 0xc8}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x4, 0x9d71}}}, {{@uncond, 0x0, 0xa4, 0xc8}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x4}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x37c) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000004f3f8edd510000000000000016000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x8, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffff4e}, 0x64) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000c80)={'lo\x00'}) sendmsg$nl_route_sched(r6, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0xfff2}}}, 0x24}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, 0x0, 0x1004c800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts. 2024/06/19 05:09:08 fuzzer started 2024/06/19 05:09:08 dialing manager at 10.128.0.163:30000 [ 21.318832][ T23] audit: type=1400 audit(1718773748.590:66): avc: denied { node_bind } for pid=344 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.339884][ T23] audit: type=1400 audit(1718773748.590:67): avc: denied { name_bind } for pid=344 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 21.366646][ T23] audit: type=1400 audit(1718773748.640:68): avc: denied { setattr } for pid=353 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.391039][ T23] audit: type=1400 audit(1718773748.640:69): avc: denied { mounton } for pid=356 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.393470][ T354] cgroup1: Unknown subsys name 'net' [ 21.416869][ T23] audit: type=1400 audit(1718773748.640:70): avc: denied { mount } for pid=356 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.445051][ T23] audit: type=1400 audit(1718773748.670:71): avc: denied { mounton } for pid=354 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.446044][ T354] cgroup1: Unknown subsys name 'net_prio' [ 21.468206][ T23] audit: type=1400 audit(1718773748.670:72): avc: denied { mount } for pid=354 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.479312][ T358] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.495878][ T354] cgroup1: Unknown subsys name 'devices' [ 21.505051][ T23] audit: type=1400 audit(1718773748.780:73): avc: denied { relabelto } for pid=358 comm="mkswap" name="swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.535764][ T23] audit: type=1400 audit(1718773748.780:74): avc: denied { write } for pid=358 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.561648][ T23] audit: type=1400 audit(1718773748.810:75): avc: denied { unmount } for pid=354 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.581666][ T357] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.703696][ T354] cgroup1: Unknown subsys name 'hugetlb' [ 21.709666][ T354] cgroup1: Unknown subsys name 'rlimit' 2024/06/19 05:09:09 starting 5 executor processes [ 22.366377][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.384762][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.393617][ T370] device bridge_slave_0 entered promiscuous mode [ 22.424869][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.431845][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.439079][ T370] device bridge_slave_1 entered promiscuous mode [ 22.616282][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.623176][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.630507][ T379] device bridge_slave_0 entered promiscuous mode [ 22.637306][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.644462][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.651818][ T376] device bridge_slave_0 entered promiscuous mode [ 22.666151][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.673354][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.680828][ T379] device bridge_slave_1 entered promiscuous mode [ 22.687411][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.694289][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.701961][ T376] device bridge_slave_1 entered promiscuous mode [ 22.739163][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.746493][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.754007][ T378] device bridge_slave_0 entered promiscuous mode [ 22.771274][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.778204][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.785661][ T378] device bridge_slave_1 entered promiscuous mode [ 22.802568][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.809402][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.816589][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.823451][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.846547][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.853437][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.860891][ T377] device bridge_slave_0 entered promiscuous mode [ 22.868133][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.875968][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.883262][ T377] device bridge_slave_1 entered promiscuous mode [ 23.036990][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.043849][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.050985][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.057718][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.070311][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.078931][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.087467][ T121] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.095168][ T121] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.103022][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.110397][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.142886][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.150822][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.210889][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.231272][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.263986][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.271961][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.280692][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.289336][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.297559][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.304610][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.313216][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.321543][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.328928][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.336349][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.344505][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.351605][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.358856][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.366975][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.373937][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.381505][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.389930][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.396954][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.404558][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.412705][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.431245][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.439475][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.448182][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.455130][ T394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.462560][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.470473][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.478784][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.486760][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.505313][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.513513][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.547178][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.555408][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.563912][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.574510][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.582508][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.589902][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.597432][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.606086][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.614986][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.621846][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.629728][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.638151][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.646341][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.653172][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.660422][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.669288][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.677904][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.686199][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.694455][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.702545][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.710300][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.718444][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.726454][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.771865][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.780817][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.789600][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.797735][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.805566][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.813903][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.822577][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.830468][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.838403][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.846544][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.866114][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.874688][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.884178][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.893290][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.901771][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.910049][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.918439][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.926397][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.951109][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.959109][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.967459][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.975461][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.983274][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.991699][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.999874][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.008260][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.027549][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.036314][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.044954][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.054428][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.062716][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.070640][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.091673][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.099948][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.108795][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.117115][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.137896][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.146826][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.159447][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.167753][ T400] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 24.175841][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.184959][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.193631][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.211089][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.227438][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.293049][ T414] syz-executor.1 (pid 414) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 24.305579][ T418] Zero length message leads to an empty skb [ 24.331482][ T414] fscrypt (sda1, inode 1961): Inconsistent encryption context (parent directory: 1945) [ 24.349874][ T414] fscrypt (sda1, inode 1961): Inconsistent encryption context (parent directory: 1945) [ 24.403510][ T429] syz-executor.3 (429) used greatest stack depth: 20824 bytes left [ 24.534273][ T461] fscrypt (sda1, inode 1944): Inconsistent encryption context (parent directory: 1965) [ 24.551157][ T400] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 24.562745][ T400] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 24.574184][ T400] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 24.587742][ T400] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 24.597036][ T400] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.605854][ T461] fscrypt (sda1, inode 1944): Inconsistent encryption context (parent directory: 1965) [ 24.626556][ T400] usb 5-1: config 0 descriptor?? [ 24.661205][ T399] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 24.780128][ T501] fscrypt (sda1, inode 1966): Inconsistent encryption context (parent directory: 1965) [ 24.800494][ T501] fscrypt (sda1, inode 1966): Inconsistent encryption context (parent directory: 1965) [ 24.938224][ T534] fscrypt (sda1, inode 1956): Inconsistent encryption context (parent directory: 1953) [ 24.950621][ T534] fscrypt (sda1, inode 1956): Inconsistent encryption context (parent directory: 1953) [ 25.042750][ T554] process 'syz-executor.1' launched './file0' with NULL argv: empty string added [ 25.052244][ T554] Invalid argument reading file caps for ./file0 [ 25.085558][ T559] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'. [ 25.108896][ T564] fscrypt (sda1, inode 1966): Inconsistent encryption context (parent directory: 1964) [ 25.120569][ T564] fscrypt (sda1, inode 1966): Inconsistent encryption context (parent directory: 1964) [ 25.132320][ T400] plantronics 0003:047F:FFFF.0001: unknown main item tag 0xd [ 25.147478][ T400] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 25.175150][ T400] plantronics 0003:047F:FFFF.0001: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 25.212157][ T574] ====================================================== [ 25.212157][ T574] WARNING: the mand mount option is being deprecated and [ 25.212157][ T574] will be removed in v5.15! [ 25.212157][ T574] ====================================================== [ 25.293847][ T574] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 25.307518][ T574] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 25.362796][ T409] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 25.403135][ T400] usb 5-1: USB disconnect, device number 2 [ 25.448172][ T590] Invalid argument reading file caps for ./file0 [ 25.475710][ T594] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.3'. [ 25.530205][ T588] kvm: emulating exchange as write [ 25.675556][ T612] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 25.747970][ T620] Invalid argument reading file caps for ./file0 [ 25.758998][ T9] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 25.797152][ T627] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'. [ 26.012851][ T651] Invalid argument reading file caps for ./file0 [ 26.013691][ T647] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 26.096791][ T661] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'. [ 26.165405][ T9] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 26.292087][ T681] Invalid argument reading file caps for ./file0 [ 26.428636][ T696] netlink: 228 bytes leftover after parsing attributes in process `syz-executor.3'. [ 26.498239][ T699] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 26.510992][ T18] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 26.591572][ T409] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 26.684645][ T23] kauditd_printk_skb: 59 callbacks suppressed [ 26.684656][ T23] audit: type=1400 audit(1718773753.960:135): avc: denied { ioctl } for pid=707 comm="syz-executor.4" path="socket:[13624]" dev="sockfs" ino=13624 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.730335][ T710] Invalid argument reading file caps for ./file0 [ 26.799238][ T23] audit: type=1400 audit(1718773754.070:136): avc: denied { name_bind } for pid=711 comm="syz-executor.4" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 26.911061][ T18] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 26.915398][ T726] input: syz0 as /devices/virtual/input/input5 [ 26.933181][ T23] audit: type=1400 audit(1718773754.190:137): avc: denied { read } for pid=725 comm="syz-executor.4" name="uinput" dev="devtmpfs" ino=827 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 26.941463][ T18] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 26.980162][ T720] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 26.986458][ T23] audit: type=1400 audit(1718773754.190:138): avc: denied { ioctl } for pid=725 comm="syz-executor.4" path="/dev/uinput" dev="devtmpfs" ino=827 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 26.989387][ T720] ext4 filesystem being mounted at /root/syzkaller-testdir1481539536/syzkaller.3SbbOe/19/bus supports timestamps until 2038 (0x7fffffff) [ 27.032593][ T18] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 27.067737][ T23] audit: type=1400 audit(1718773754.260:139): avc: denied { mount } for pid=719 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 27.102686][ T18] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 27.112658][ T18] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.121821][ T18] usb 2-1: config 0 descriptor?? [ 27.141257][ T676] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 27.158312][ T731] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 27.230842][ T23] audit: type=1400 audit(1718773754.500:140): avc: denied { write } for pid=719 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.371750][ T23] audit: type=1400 audit(1718773754.500:141): avc: denied { add_name } for pid=719 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.405613][ T23] audit: type=1400 audit(1718773754.500:142): avc: denied { create } for pid=719 comm="syz-executor.0" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 27.484735][ T409] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 27.547554][ T726] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 27.555858][ T726] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 27.568426][ T726] F2FS-fs (loop4): Found nat_bits in checkpoint [ 27.598057][ T745] EXT4-fs (loop3): invalid journal inode [ 27.602324][ T18] plantronics 0003:047F:FFFF.0002: unknown main item tag 0xd [ 27.620374][ T18] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 27.632116][ T726] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 27.639063][ T726] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 27.673423][ T23] audit: type=1400 audit(1718773754.950:143): avc: denied { unmount } for pid=378 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 27.688744][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.688750][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.694275][ T23] audit: type=1400 audit(1718773754.950:144): avc: denied { create } for pid=725 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.732523][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.732529][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.734913][ T18] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 27.748047][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.748053][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.774063][ T726] F2FS-fs (loop4): invalid namelen(0), ino:0, run fsck to fix. [ 27.782995][ T757] attempt to access beyond end of device [ 27.782995][ T757] loop4: rw=2049, want=45168, limit=40427 [ 27.808970][ T726] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'. [ 27.843221][ T9] attempt to access beyond end of device [ 27.843221][ T9] loop4: rw=1, want=45184, limit=40427 [ 27.881737][ T463] usb 2-1: USB disconnect, device number 2 [ 28.133477][ T780] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 28.228888][ T409] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 28.324385][ T788] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 28.333539][ T788] ext4 filesystem being mounted at /root/syzkaller-testdir616939076/syzkaller.jav0HR/51/bus supports timestamps until 2038 (0x7fffffff) [ 28.437503][ T799] input: syz0 as /devices/virtual/input/input7 [ 28.843957][ T803] EXT4-fs (loop1): invalid journal inode [ 28.883459][ T799] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 28.896644][ T799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 28.914063][ T799] F2FS-fs (loop0): Found nat_bits in checkpoint [ 28.982505][ T799] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 28.989686][ T799] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 29.020360][ T799] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 29.020367][ T799] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 29.037809][ T799] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 29.046934][ T379] ------------[ cut here ]------------ [ 29.060512][ T379] WARNING: CPU: 0 PID: 379 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 29.069926][ T379] Modules linked in: [ 29.073843][ T379] CPU: 0 PID: 379 Comm: syz-executor.3 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 29.084146][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 29.094571][ T379] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 29.100127][ T379] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 29.120420][ T379] RSP: 0018:ffff8881d630fb48 EFLAGS: 00010293 [ 29.127484][ T379] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d85c3f00 [ 29.133894][ T799] attempt to access beyond end of device [ 29.133894][ T799] loop0: rw=2049, want=45168, limit=40427 [ 29.135712][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 29.135719][ T379] RBP: ffff8881e8ca2440 R08: ffffffff81e5e376 R09: ffffed103a57abee [ 29.135723][ T379] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 29.135729][ T379] R13: ffff8881d2bd5ec8 R14: ffff8881d2bd5f18 R15: ffff8881e8ca2470 [ 29.135744][ T379] FS: 0000555556455480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 29.168041][ T799] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.0'. [ 29.172112][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.172118][ T379] CR2: 000055555645e818 CR3: 00000001d62a1000 CR4: 00000000003426b0 [ 29.172125][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.172129][ T379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.172132][ T379] Call Trace: [ 29.172150][ T379] ? __warn+0x162/0x250 [ 29.172160][ T379] ? report_bug+0x3a1/0x4e0 [ 29.172169][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.172184][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.255693][ T379] ? do_invalid_op+0x6e/0x110 [ 29.260550][ T379] ? invalid_op+0x1e/0x30 [ 29.264970][ T379] ? ovl_dir_modified+0x1e6/0x570 [ 29.270311][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.275678][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.281041][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.286047][ T379] ? ovl_path_type+0x18e/0x2f0 [ 29.291106][ T379] ovl_do_remove+0x6f0/0xc80 [ 29.295623][ T379] ? ovl_set_redirect+0x5f0/0x5f0 [ 29.300772][ T379] ? security_inode_rmdir+0xca/0x110 [ 29.306165][ T379] vfs_rmdir+0x285/0x3c0 [ 29.310599][ T379] incfs_kill_sb+0x105/0x200 [ 29.315799][ T379] deactivate_locked_super+0xa8/0x110 [ 29.321780][ T379] deactivate_super+0x1e2/0x2a0 [ 29.326817][ T379] ? vfs_submount+0xb0/0xb0 [ 29.331969][ T379] ? deactivate_locked_super+0x110/0x110 [ 29.337734][ T379] ? fast_dput+0x7a/0x280 [ 29.343392][ T379] cleanup_mnt+0x44e/0x500 [ 29.348735][ T379] task_work_run+0x140/0x170 [ 29.354436][ T379] exit_to_usermode_loop+0x190/0x1a0 [ 29.360642][ T379] prepare_exit_to_usermode+0x199/0x200 [ 29.367414][ T379] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 29.374260][ T379] RIP: 0033:0x7f3bc04bb257 [ 29.379335][ T379] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 29.401383][ T379] RSP: 002b:00007ffd64bd1b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.410406][ T379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3bc04bb257 [ 29.418720][ T379] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd64bd1be0 [ 29.427166][ T379] RBP: 00007ffd64bd1be0 R08: 0000000000000000 R09: 0000000000000000 [ 29.435337][ T379] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd64bd2c90 [ 29.443841][ T379] R13: 00007f3bc05166c6 R14: 0000000000007142 R15: 0000000000000005 [ 29.451932][ T379] ---[ end trace ea728dc8ef438842 ]--- [ 29.509253][ T379] ------------[ cut here ]------------ [ 29.516048][ T379] WARNING: CPU: 0 PID: 379 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 29.525726][ T379] Modules linked in: [ 29.530702][ T379] CPU: 0 PID: 379 Comm: syz-executor.3 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 29.543282][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 29.554145][ T379] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 29.560097][ T379] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 29.580521][ T379] RSP: 0018:ffff8881d630fb48 EFLAGS: 00010293 [ 29.586624][ T379] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d85c3f00 [ 29.594595][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 29.602804][ T379] RBP: ffff8881e8ca2440 R08: ffffffff81e5e376 R09: ffffed103a57abee [ 29.611253][ T379] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 29.619157][ T379] R13: ffff8881d2bd5ec8 R14: ffff8881d2bd5f18 R15: ffff8881e8ca2470 [ 29.626963][ T379] FS: 0000555556455480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 29.638216][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.646386][ T379] CR2: 00007fabf59a698c CR3: 00000001d62a1000 CR4: 00000000003426b0 [ 29.655114][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.666496][ T379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.678238][ T379] Call Trace: [ 29.683895][ T379] ? __warn+0x162/0x250 [ 29.689534][ T379] ? report_bug+0x3a1/0x4e0 [ 29.694566][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.700291][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.705876][ T379] ? do_invalid_op+0x6e/0x110 [ 29.714570][ T379] ? invalid_op+0x1e/0x30 [ 29.719696][ T379] ? ovl_dir_modified+0x1e6/0x570 [ 29.726232][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.731299][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.736137][ T379] ? ovl_dir_modified+0x45c/0x570 [ 29.740977][ T379] ? ovl_path_type+0x18e/0x2f0 [ 29.747393][ T379] ovl_do_remove+0x6f0/0xc80 [ 29.752786][ T379] ? ovl_set_redirect+0x5f0/0x5f0 [ 29.758038][ T379] ? security_inode_rmdir+0xca/0x110 [ 29.766013][ T379] vfs_rmdir+0x285/0x3c0 [ 29.771250][ T379] incfs_kill_sb+0x18d/0x200 [ 29.776314][ T379] deactivate_locked_super+0xa8/0x110 [ 29.783719][ T379] deactivate_super+0x1e2/0x2a0 [ 29.789535][ T379] ? vfs_submount+0xb0/0xb0 [ 29.795437][ T379] ? deactivate_locked_super+0x110/0x110 [ 29.801214][ T379] ? fast_dput+0x7a/0x280 [ 29.806482][ T379] cleanup_mnt+0x44e/0x500 [ 29.811791][ T379] task_work_run+0x140/0x170 [ 29.816193][ T379] exit_to_usermode_loop+0x190/0x1a0 [ 29.821885][ T379] prepare_exit_to_usermode+0x199/0x200 [ 29.827397][ T379] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 29.833943][ T379] RIP: 0033:0x7f3bc04bb257 [ 29.838422][ T379] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 29.860722][ T379] RSP: 002b:00007ffd64bd1b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.869522][ T379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3bc04bb257 [ 29.878116][ T379] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd64bd1be0 [ 29.886521][ T379] RBP: 00007ffd64bd1be0 R08: 0000000000000000 R09: 0000000000000000 [ 29.894448][ T379] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd64bd2c90 [ 29.902984][ T379] R13: 00007f3bc05166c6 R14: 0000000000007142 R15: 0000000000000005 [ 29.911416][ T379] ---[ end trace ea728dc8ef438843 ]--- [ 29.959675][ T409] attempt to access beyond end of device [ 29.959675][ T409] loop0: rw=1, want=45184, limit=40427 [ 30.061119][ T392] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 30.082846][ T841] EXT4-fs (loop1): invalid journal inode [ 30.301010][ T463] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 30.360285][ T848] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 30.369220][ T848] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 30.383073][ T848] F2FS-fs (loop1): Found nat_bits in checkpoint [ 30.410113][ T848] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 30.419701][ T848] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 30.428588][ T392] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 30.454705][ T392] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 30.455585][ T848] attempt to access beyond end of device [ 30.455585][ T848] loop1: rw=1, want=45104, limit=40427 [ 30.472896][ T392] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 30.497077][ T392] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 30.507472][ T392] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.522929][ T378] ------------[ cut here ]------------ [ 30.529054][ T378] WARNING: CPU: 1 PID: 378 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 30.540882][ T378] Modules linked in: [ 30.545152][ T378] CPU: 1 PID: 378 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 30.559437][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 30.573625][ T378] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 30.579498][ T378] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 30.605753][ T378] RSP: 0018:ffff8881d621fb48 EFLAGS: 00010293 [ 30.613240][ T378] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d6ce5e80 [ 30.622001][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 30.630499][ T378] RBP: ffff8881d2b87660 R08: ffffffff81e5e376 R09: ffffed1039e8b9cd [ 30.641346][ T378] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 30.651157][ T378] R13: ffff8881cf45cdc0 R14: ffff8881cf45ce10 R15: ffff8881d2b87690 [ 30.659919][ T378] FS: 0000555555566480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 30.673188][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.690059][ T378] CR2: 000055bc61677078 CR3: 00000001d6187000 CR4: 00000000003406a0 [ 30.701769][ T378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.711600][ T378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.721400][ T378] Call Trace: [ 30.725013][ T378] ? __warn+0x162/0x250 [ 30.729340][ T378] ? report_bug+0x3a1/0x4e0 [ 30.733664][ T378] ? ovl_dir_modified+0x45c/0x570 [ 30.738893][ T378] ? ovl_dir_modified+0x45c/0x570 [ 30.744411][ T378] ? do_invalid_op+0x6e/0x110 [ 30.749219][ T378] ? invalid_op+0x1e/0x30 [ 30.753947][ T378] ? ovl_dir_modified+0x1e6/0x570 [ 30.758779][ T378] ? ovl_dir_modified+0x45c/0x570 [ 30.763994][ T378] ? ovl_dir_modified+0x45c/0x570 [ 30.769481][ T378] ? ovl_dir_modified+0x45c/0x570 [ 30.775631][ T378] ? ovl_path_type+0x18e/0x2f0 [ 30.780800][ T378] ovl_do_remove+0x6f0/0xc80 [ 30.785450][ T378] ? ovl_set_redirect+0x5f0/0x5f0 [ 30.790531][ T378] ? security_inode_rmdir+0xca/0x110 [ 30.795847][ T378] vfs_rmdir+0x285/0x3c0 [ 30.800232][ T378] incfs_kill_sb+0x105/0x200 [ 30.805408][ T378] deactivate_locked_super+0xa8/0x110 [ 30.811103][ T378] deactivate_super+0x1e2/0x2a0 [ 30.816380][ T378] ? vfs_submount+0xb0/0xb0 [ 30.820817][ T378] ? deactivate_locked_super+0x110/0x110 [ 30.826867][ T378] ? fast_dput+0x7a/0x280 [ 30.831661][ T378] cleanup_mnt+0x44e/0x500 [ 30.836467][ T378] task_work_run+0x140/0x170 [ 30.843160][ T378] exit_to_usermode_loop+0x190/0x1a0 [ 30.849946][ T378] prepare_exit_to_usermode+0x199/0x200 [ 30.856384][ T378] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 30.862451][ T378] RIP: 0033:0x7f38b9f6e257 [ 30.867870][ T378] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 30.889136][ T378] RSP: 002b:00007ffed9769668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 30.898228][ T378] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f38b9f6e257 [ 30.908358][ T378] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffed9769720 [ 30.916885][ T378] RBP: 00007ffed9769720 R08: 0000000000000000 R09: 0000000000000000 [ 30.925610][ T378] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffed976a7d0 [ 30.934131][ T378] R13: 00007f38b9fc96c6 R14: 00000000000076d5 R15: 0000000000000005 [ 30.942213][ T378] ---[ end trace ea728dc8ef438844 ]--- [ 30.948383][ T378] ------------[ cut here ]------------ [ 30.951326][ T392] usb 5-1: config 0 descriptor?? [ 30.953920][ T378] WARNING: CPU: 0 PID: 378 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 30.970740][ T378] Modules linked in: [ 30.974904][ T378] CPU: 0 PID: 378 Comm: syz-executor.0 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 30.987495][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 30.992855][ T829] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 30.999129][ T378] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 31.015983][ T378] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 31.038114][ T378] RSP: 0018:ffff8881d621fb48 EFLAGS: 00010293 [ 31.044020][ T378] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d6ce5e80 [ 31.052234][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 31.060393][ T378] RBP: ffff8881d2b87660 R08: ffffffff81e5e376 R09: ffffed1039e8b9cd [ 31.068784][ T378] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 31.076843][ T378] R13: ffff8881cf45cdc0 R14: ffff8881cf45ce10 R15: ffff8881d2b87690 [ 31.086566][ T378] FS: 0000555555566480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 31.095495][ T378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.102003][ T378] CR2: 00007ffcdce20b48 CR3: 00000001d6187000 CR4: 00000000003406b0 [ 31.110000][ T378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.118368][ T378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.126567][ T378] Call Trace: [ 31.129886][ T378] ? __warn+0x162/0x250 [ 31.133849][ T378] ? report_bug+0x3a1/0x4e0 [ 31.138183][ T378] ? ovl_dir_modified+0x45c/0x570 [ 31.143060][ T378] ? ovl_dir_modified+0x45c/0x570 [ 31.147994][ T378] ? do_invalid_op+0x6e/0x110 [ 31.152609][ T378] ? invalid_op+0x1e/0x30 [ 31.156760][ T378] ? ovl_dir_modified+0x1e6/0x570 [ 31.161646][ T378] ? ovl_dir_modified+0x45c/0x570 [ 31.166830][ T378] ? ovl_dir_modified+0x45c/0x570 [ 31.171715][ T378] ? ovl_dir_modified+0x45c/0x570 [ 31.176636][ T378] ? ovl_path_type+0x18e/0x2f0 [ 31.181241][ T378] ovl_do_remove+0x6f0/0xc80 [ 31.186038][ T378] ? ovl_set_redirect+0x5f0/0x5f0 [ 31.191310][ T378] ? security_inode_rmdir+0xca/0x110 [ 31.197043][ T378] vfs_rmdir+0x285/0x3c0 [ 31.201217][ T378] incfs_kill_sb+0x18d/0x200 [ 31.205656][ T378] deactivate_locked_super+0xa8/0x110 [ 31.210842][ T378] deactivate_super+0x1e2/0x2a0 [ 31.215545][ T378] ? vfs_submount+0xb0/0xb0 [ 31.219903][ T378] ? deactivate_locked_super+0x110/0x110 [ 31.225426][ T378] ? fast_dput+0x7a/0x280 [ 31.229857][ T378] cleanup_mnt+0x44e/0x500 [ 31.234280][ T378] task_work_run+0x140/0x170 [ 31.238951][ T378] exit_to_usermode_loop+0x190/0x1a0 [ 31.244307][ T378] prepare_exit_to_usermode+0x199/0x200 [ 31.249946][ T378] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 31.256198][ T378] RIP: 0033:0x7f38b9f6e257 [ 31.260636][ T378] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 31.280805][ T378] RSP: 002b:00007ffed9769668 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 31.289487][ T378] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f38b9f6e257 [ 31.297271][ T378] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffed9769720 [ 31.305703][ T378] RBP: 00007ffed9769720 R08: 0000000000000000 R09: 0000000000000000 [ 31.313802][ T378] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffed976a7d0 [ 31.321591][ T378] R13: 00007f38b9fc96c6 R14: 00000000000076d5 R15: 0000000000000005 [ 31.329409][ T378] ---[ end trace ea728dc8ef438845 ]--- [ 31.483077][ T463] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.498581][ T463] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 31.518580][ T463] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 31.563350][ T463] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.634450][ T463] usb 4-1: config 0 descriptor?? [ 31.642546][ T392] plantronics 0003:047F:FFFF.0003: unknown main item tag 0xd [ 31.654413][ T392] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 31.682396][ T392] plantronics 0003:047F:FFFF.0003: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 31.765665][ T878] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (28) [ 31.782521][ T23] kauditd_printk_skb: 10 callbacks suppressed [ 31.782529][ T23] audit: type=1400 audit(1718773759.060:155): avc: denied { append } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=874 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.823299][ T23] audit: type=1400 audit(1718773759.060:156): avc: denied { open } for pid=144 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=874 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.858029][ T23] audit: type=1400 audit(1718773759.060:157): avc: denied { getattr } for pid=144 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=874 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.904806][ T392] usb 5-1: USB disconnect, device number 3 [ 31.986707][ T881] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 31.997715][ T881] ext4 filesystem being mounted at /root/syzkaller-testdir3144413678/syzkaller.ghKbl1/33/file0 supports timestamps until 2038 (0x7fffffff) [ 32.015844][ T23] audit: type=1400 audit(1718773759.290:158): avc: denied { create } for pid=880 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 32.021674][ T881] EXT4-fs error (device loop1): ext4_search_dir:1509: inode #2: block 3: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 32.081342][ T23] audit: type=1400 audit(1718773759.360:159): avc: denied { remove_name } for pid=880 comm="syz-executor.1" name="bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.108565][ T23] audit: type=1400 audit(1718773759.360:160): avc: denied { rename } for pid=880 comm="syz-executor.1" name="bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 32.146057][ T463] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 32.158512][ T463] plantronics 0003:047F:FFFF.0004: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 32.348520][ T463] usb 4-1: USB disconnect, device number 2 [ 32.411181][ T23] audit: type=1400 audit(1718773759.690:161): avc: denied { append } for pid=893 comm="syz-executor.2" name="001" dev="devtmpfs" ino=801 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 32.451992][ T23] audit: type=1400 audit(1718773759.710:162): avc: denied { mount } for pid=895 comm="syz-executor.2" name="/" dev="ramfs" ino=14980 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 32.497050][ T902] input: syz0 as /devices/virtual/input/input9 [ 32.516579][ T23] audit: type=1400 audit(1718773759.740:163): avc: denied { unmount } for pid=377 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 32.563007][ T900] incfs: ino conflict with backing FS 1 [ 32.568681][ T23] audit: type=1400 audit(1718773759.830:164): avc: denied { mounton } for pid=887 comm="syz-executor.0" path="/root/syzkaller-testdir1481539536/syzkaller.3SbbOe/28/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 32.928219][ T907] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 32.948170][ T907] ext4 filesystem being mounted at /root/syzkaller-testdir1691245079/syzkaller.F5G2cM/23/bus supports timestamps until 2038 (0x7fffffff) [ 32.966675][ T379] ------------[ cut here ]------------ [ 32.972045][ T379] WARNING: CPU: 1 PID: 379 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 32.978072][ T902] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 32.981136][ T379] Modules linked in: [ 32.981150][ T379] CPU: 1 PID: 379 Comm: syz-executor.3 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 32.981154][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 32.981169][ T379] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 32.981177][ T379] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 32.981181][ T379] RSP: 0018:ffff8881d630fb48 EFLAGS: 00010293 [ 32.981188][ T379] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d85c3f00 [ 32.981192][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 32.981204][ T379] RBP: ffff8881d9413000 R08: ffffffff81e5e376 R09: ffffed1039e8bb81 [ 33.020264][ T902] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 33.040248][ T379] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 33.040254][ T379] R13: ffff8881cf45db60 R14: ffff8881cf45dbb0 R15: ffff8881d9413030 [ 33.040261][ T379] FS: 0000555556455480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.040265][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.040270][ T379] CR2: 000055555645e818 CR3: 00000001d62a1000 CR4: 00000000003406a0 [ 33.040277][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.040281][ T379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.040285][ T379] Call Trace: [ 33.040303][ T379] ? __warn+0x162/0x250 [ 33.040314][ T379] ? report_bug+0x3a1/0x4e0 [ 33.040322][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.040338][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.074920][ T902] F2FS-fs (loop2): Found nat_bits in checkpoint [ 33.078902][ T379] ? do_invalid_op+0x6e/0x110 [ 33.120142][ T902] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 33.126158][ T379] ? invalid_op+0x1e/0x30 [ 33.126169][ T379] ? ovl_dir_modified+0x1e6/0x570 [ 33.126175][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.126182][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.126189][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.126202][ T379] ? ovl_path_type+0x18e/0x2f0 [ 33.134593][ T902] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 33.137444][ T379] ovl_do_remove+0x6f0/0xc80 [ 33.174113][ T902] f2fs_fill_dentries: 4 callbacks suppressed [ 33.174121][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.174126][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.176593][ T379] ? ovl_set_redirect+0x5f0/0x5f0 [ 33.181475][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.181481][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.186135][ T379] ? security_inode_rmdir+0xca/0x110 [ 33.194442][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.194448][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.198899][ T379] vfs_rmdir+0x285/0x3c0 [ 33.198915][ T379] incfs_kill_sb+0x105/0x200 [ 33.198936][ T379] deactivate_locked_super+0xa8/0x110 [ 33.209183][ T902] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 33.219849][ T902] attempt to access beyond end of device [ 33.219849][ T902] loop2: rw=2049, want=45168, limit=40427 [ 33.221249][ T379] deactivate_super+0x1e2/0x2a0 [ 33.221257][ T379] ? vfs_submount+0xb0/0xb0 [ 33.221265][ T379] ? deactivate_locked_super+0x110/0x110 [ 33.221275][ T379] ? fast_dput+0x7a/0x280 [ 33.221283][ T379] cleanup_mnt+0x44e/0x500 [ 33.221292][ T379] task_work_run+0x140/0x170 [ 33.221302][ T379] exit_to_usermode_loop+0x190/0x1a0 [ 33.221316][ T379] prepare_exit_to_usermode+0x199/0x200 [ 33.231778][ T902] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.2'. [ 33.235363][ T379] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 33.235379][ T379] RIP: 0033:0x7f3bc04bb257 [ 33.380887][ T379] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 33.401588][ T379] RSP: 002b:00007ffd64bd1b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 33.410535][ T379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3bc04bb257 [ 33.418632][ T379] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd64bd1be0 [ 33.426813][ T379] RBP: 00007ffd64bd1be0 R08: 0000000000000000 R09: 0000000000000000 [ 33.435332][ T379] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd64bd2c90 [ 33.443574][ T379] R13: 00007f3bc05166c6 R14: 0000000000008077 R15: 0000000000000004 [ 33.451607][ T379] ---[ end trace ea728dc8ef438846 ]--- [ 33.459052][ T379] ------------[ cut here ]------------ [ 33.464419][ T379] WARNING: CPU: 0 PID: 379 at fs/overlayfs/util.c:450 ovl_dir_modified+0x45c/0x570 [ 33.473963][ T379] Modules linked in: [ 33.477958][ T379] CPU: 0 PID: 379 Comm: syz-executor.3 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 33.489721][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 33.499941][ T379] RIP: 0010:ovl_dir_modified+0x45c/0x570 [ 33.505806][ T379] Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 5c 3b ae ff 49 ff 45 00 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 34 56 7e ff <0f> 0b e9 91 fd ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fc ff [ 33.526744][ T379] RSP: 0018:ffff8881d630fb48 EFLAGS: 00010293 [ 33.532840][ T379] RAX: ffffffff81e5e5ec RBX: 0000000000000000 RCX: ffff8881d85c3f00 [ 33.540722][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 33.549047][ T379] RBP: ffff8881d9413000 R08: ffffffff81e5e376 R09: ffffed1039e8bb81 [ 33.557032][ T379] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 33.565267][ T379] R13: ffff8881cf45db60 R14: ffff8881cf45dbb0 R15: ffff8881d9413030 [ 33.573437][ T379] FS: 0000555556455480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 33.582664][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.589872][ T379] CR2: 00007fabf4760d58 CR3: 00000001d62a1000 CR4: 00000000003406b0 [ 33.599159][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.607505][ T379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.615905][ T379] Call Trace: [ 33.619044][ T379] ? __warn+0x162/0x250 [ 33.623534][ T379] ? report_bug+0x3a1/0x4e0 [ 33.627813][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.632866][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.638079][ T379] ? do_invalid_op+0x6e/0x110 [ 33.642869][ T379] ? invalid_op+0x1e/0x30 [ 33.647041][ T379] ? ovl_dir_modified+0x1e6/0x570 [ 33.652043][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.657075][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.662374][ T379] ? ovl_dir_modified+0x45c/0x570 [ 33.667389][ T379] ? ovl_path_type+0x18e/0x2f0 [ 33.672736][ T379] ovl_do_remove+0x6f0/0xc80 [ 33.677408][ T379] ? ovl_set_redirect+0x5f0/0x5f0 [ 33.682869][ T379] ? security_inode_rmdir+0xca/0x110 [ 33.688497][ T379] vfs_rmdir+0x285/0x3c0 [ 33.692929][ T379] incfs_kill_sb+0x18d/0x200 [ 33.697903][ T379] deactivate_locked_super+0xa8/0x110 [ 33.703785][ T379] deactivate_super+0x1e2/0x2a0 [ 33.708484][ T379] ? vfs_submount+0xb0/0xb0 [ 33.712972][ T379] ? deactivate_locked_super+0x110/0x110 [ 33.718719][ T379] ? fast_dput+0x7a/0x280 [ 33.722966][ T379] cleanup_mnt+0x44e/0x500 [ 33.727765][ T379] task_work_run+0x140/0x170 [ 33.732381][ T379] exit_to_usermode_loop+0x190/0x1a0 [ 33.737658][ T379] prepare_exit_to_usermode+0x199/0x200 [ 33.743634][ T379] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 33.749561][ T379] RIP: 0033:0x7f3bc04bb257 [ 33.754070][ T379] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8 [ 33.773781][ T379] RSP: 002b:00007ffd64bd1b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 33.782110][ T379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3bc04bb257 [ 33.790006][ T379] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd64bd1be0 [ 33.798003][ T379] RBP: 00007ffd64bd1be0 R08: 0000000000000000 R09: 0000000000000000 [ 33.806166][ T379] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd64bd2c90 [ 33.815772][ T379] R13: 00007f3bc05166c6 R14: 0000000000008077 R15: 0000000000000004 [ 33.825970][ T379] ---[ end trace ea728dc8ef438847 ]--- [ 33.901873][ T409] attempt to access beyond end of device [ 33.901873][ T409] loop2: rw=1, want=45184, limit=40427 [ 34.483269][ T957] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 34.492829][ T957] ext4 filesystem being mounted at /root/syzkaller-testdir3144413678/syzkaller.ghKbl1/39/file0 supports timestamps until 2038 (0x7fffffff) [ 34.520829][ T957] EXT4-fs error (device loop1): ext4_search_dir:1509: inode #2: block 3: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 34.522001][ T965] input: syz0 as /devices/virtual/input/input10 [ 34.630604][ T960] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 34.641783][ T960] ext4 filesystem being mounted at /root/syzkaller-testdir1691245079/syzkaller.F5G2cM/26/bus supports timestamps until 2038 (0x7fffffff) [ 35.807174][ T985] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«QhQI¸¥0x0000000000000005ے [ 35.832971][ T968] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 35.854148][ T968] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 35.924405][ T968] F2FS-fs (loop2): Found nat_bits in checkpoint [ 36.004448][ T968] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 36.012225][ T968] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 36.090198][ T965] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 36.090203][ T965] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 36.099002][ T965] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 36.113610][ T965] attempt to access beyond end of device [ 36.113610][ T965] loop2: rw=2049, want=45168, limit=40427 [ 36.136551][ T965] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.2'. [ 36.189358][ T179] attempt to access beyond end of device [ 36.189358][ T179] loop2: rw=1, want=45184, limit=40427 [ 36.232915][ T1014] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 36.242603][ T1014] ext4 filesystem being mounted at /root/syzkaller-testdir1648462322/syzkaller.oNV167/58/bus supports timestamps until 2038 (0x7fffffff) [ 36.649340][ T1028] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«QhQI¸¥0x0000000000000005ے [ 36.706122][ T1036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 36.838594][ T1055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 36.967942][ T1063] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 37.046609][ T1067] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«QhQI¸¥0x0000000000000005ے [ 37.099922][ T1078] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 37.112936][ T1081] netlink: 196 bytes leftover after parsing attributes in process `syz-executor.3'. [ 37.221213][ T23] kauditd_printk_skb: 18 callbacks suppressed [ 37.221223][ T23] audit: type=1400 audit(1718773764.500:183): avc: denied { read } for pid=1088 comm="syz-executor.3" name="rtc0" dev="devtmpfs" ino=828 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.255767][ T1091] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 37.269657][ T23] audit: type=1400 audit(1718773764.530:184): avc: denied { open } for pid=1088 comm="syz-executor.3" path="/dev/rtc0" dev="devtmpfs" ino=828 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.293811][ T23] audit: type=1400 audit(1718773764.530:185): avc: denied { ioctl } for pid=1088 comm="syz-executor.3" path="/dev/rtc0" dev="devtmpfs" ino=828 ioctlcmd=0x700f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.355059][ T1093] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 37.364058][ T1093] ext4 filesystem being mounted at /root/syzkaller-testdir3144413678/syzkaller.ghKbl1/47/bus supports timestamps until 2038 (0x7fffffff) [ 37.481093][ T362] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 37.762908][ T1122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 37.770510][ T1124] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«QhQI¸¥0x0000000000000005ے [ 37.791282][ T1112] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 37.800219][ T1112] ext4 filesystem being mounted at /root/syzkaller-testdir1481539536/syzkaller.3SbbOe/37/file0 supports timestamps until 2038 (0x7fffffff) [ 37.823823][ T1112] EXT4-fs error (device loop0): ext4_search_dir:1509: inode #2: block 3: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 38.041385][ T362] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 38.059320][ T362] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 38.072183][ T362] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 38.086561][ T362] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 38.099051][ T362] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.179226][ T1142] input: syz0 as /devices/virtual/input/input11 [ 38.180449][ T362] usb 5-1: config 0 descriptor?? [ 38.211047][ T1086] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 38.251429][ T1150] fscrypt: Adiantum using implementation "adiantum(xchacha12-simd,aes-aesni,nhpoly1305-generic)" [ 38.271936][ T1156] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 38.333226][ T23] audit: type=1400 audit(1718773765.610:186): avc: denied { rename } for pid=1159 comm="syz-executor.1" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=1957 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.406629][ T1162] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«QhQI¸¥0x0000000000000005ے [ 38.423358][ T23] audit: type=1400 audit(1718773765.610:187): avc: denied { unlink } for pid=1159 comm="syz-executor.1" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=1955 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.542739][ T23] audit: type=1400 audit(1718773765.820:188): avc: denied { create } for pid=1172 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 38.676692][ T23] audit: type=1400 audit(1718773765.820:189): avc: denied { write } for pid=1172 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 38.715640][ T362] plantronics 0003:047F:FFFF.0005: unknown main item tag 0xd [ 38.749622][ T362] plantronics 0003:047F:FFFF.0005: No inputs registered, leaving [ 38.777818][ T1186] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 38.808218][ T1188] input: syz0 as /devices/virtual/input/input13 [ 38.811613][ T362] plantronics 0003:047F:FFFF.0005: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 38.901195][ T1192] EXT4-fs (loop2): Unsupported blocksize for fs encryption [ 39.001811][ T362] usb 5-1: USB disconnect, device number 4 [ 39.084846][ T23] audit: type=1400 audit(1718773766.360:190): avc: denied { getopt } for pid=1216 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.190238][ T1222] input: syz0 as /devices/virtual/input/input14 [ 39.366100][ T1242] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 39.465688][ T1248] input: syz0 as /devices/virtual/input/input15 [ 39.482360][ T463] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 39.593410][ T23] audit: type=1400 audit(1718773766.870:191): avc: denied { write } for pid=1256 comm="syz-executor.4" name="ns" dev="proc" ino=17018 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 39.824499][ T1277] EXT4-fs (loop0): Unsupported blocksize for fs encryption [ 39.851130][ T463] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.862341][ T463] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 39.875314][ T463] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 39.885078][ T463] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.894076][ T463] usb 3-1: config 0 descriptor?? [ 39.939514][ T23] audit: type=1400 audit(1718773767.210:192): avc: denied { write } for pid=1282 comm="syz-executor.1" name="urandom" dev="devtmpfs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 40.362233][ T463] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 40.498427][ T1308] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support! [ 40.560836][ T1308] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 40.571676][ T1308] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 40.579201][ T463] plantronics 0003:047F:FFFF.0006: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 40.934901][ T1341] EXT4-fs (loop1): Ignoring removed orlov option [ 40.941217][ T1341] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 40.965897][ T1341] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nomblk_io_submit,,errors=continue [ 41.183619][ T1353] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.193241][ T1353] ext4 filesystem being mounted at /root/syzkaller-testdir1481539536/syzkaller.3SbbOe/53/bus supports timestamps until 2038 (0x7fffffff) [ 41.599857][ T1369] SELinux: Bad value for 'fscontext' [ 41.731155][ T1362] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 41.742987][ T1362] EXT4-fs (loop4): Unsupported blocksize for fs encryption [ 41.954462][ T1398] SELinux: Bad value for 'fscontext' [ 41.993577][ T1389] EXT4-fs (loop4): Ignoring removed orlov option [ 41.999731][ T1389] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 42.030397][ T1389] EXT4-fs (loop4): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nomblk_io_submit,,errors=continue [ 42.079690][ T1394] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.089833][ T1394] ext4 filesystem being mounted at /root/syzkaller-testdir3144413678/syzkaller.ghKbl1/84/file0 supports timestamps until 2038 (0x7fffffff) [ 42.121543][ T1394] EXT4-fs error (device loop1): ext4_search_dir:1509: inode #2: block 3: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 42.211770][ T121] usb 3-1: USB disconnect, device number 2 [ 42.301081][ T18] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 42.343716][ T1414] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 42.447162][ T1414] EXT4-fs (loop0): Unsupported blocksize for fs encryption [ 42.620169][ T1432] SELinux: Bad value for 'fscontext' [ 42.691092][ T18] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.702899][ T18] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 42.715770][ T18] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 42.724756][ T18] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.733977][ T18] usb 4-1: config 0 descriptor?? [ 42.756117][ T1446] overlayfs: statfs failed on './file0' [ 42.825314][ T1448] EXT4-fs (loop0): Unsupported blocksize for fs encryption [ 42.867791][ T23] kauditd_printk_skb: 2 callbacks suppressed [ 42.867801][ T23] audit: type=1400 audit(1718773770.140:195): avc: denied { shutdown } for pid=1447 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.883382][ T1457] capability: warning: `syz-executor.2' uses 32-bit capabilities (legacy support in use) [ 42.920261][ T23] audit: type=1400 audit(1718773770.180:196): avc: denied { read } for pid=1447 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.971858][ T1466] SELinux: Bad value for 'fscontext' [ 43.058847][ T1470] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1470 comm=syz-executor.2 [ 43.072314][ T1464] EXT4-fs (loop1): Ignoring removed orlov option [ 43.073394][ T1470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 43.078582][ T1464] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 43.102577][ T1464] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nomblk_io_submit,,errors=continue [ 43.117024][ T1459] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 43.147028][ T1459] EXT4-fs (loop4): Unsupported blocksize for fs encryption [ 43.202215][ T18] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 43.238697][ T18] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 43.365294][ T1488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.375161][ T1488] ext4 filesystem being mounted at /root/syzkaller-testdir616939076/syzkaller.jav0HR/91/file0 supports timestamps until 2038 (0x7fffffff) [ 43.396665][ T1488] EXT4-fs error (device loop2): ext4_search_dir:1509: inode #2: block 3: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 43.426186][ T463] usb 4-1: USB disconnect, device number 3 [ 43.446366][ T1497] SELinux: Bad value for 'fscontext' [ 43.497869][ T1502] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1502 comm=syz-executor.4 [ 43.510767][ T1502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 43.976573][ T1514] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.990485][ T1514] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 44.012215][ T1536] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1536 comm=syz-executor.3 [ 44.026264][ T1526] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.035371][ T1526] ext4 filesystem being mounted at /root/syzkaller-testdir1691245079/syzkaller.F5G2cM/78/bus supports timestamps until 2038 (0x7fffffff) [ 44.035611][ T1536] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 44.173262][ T1542] input: syz0 as /devices/virtual/input/input17 [ 44.707304][ T1568] cgroup1: Unknown subsys name 'net_prio' [ 44.844615][ T23] audit: type=1400 audit(1718773771.980:197): avc: denied { mounton } for pid=1553 comm="syz-executor.2" path="/root/syzkaller-testdir616939076/syzkaller.jav0HR/92/bus/file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 44.879929][ T1558] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.070578][ T23] audit: type=1400 audit(1718773772.310:198): avc: denied { mounton } for pid=1557 comm="syz-executor.3" path="/root/syzkaller-testdir1648462322/syzkaller.oNV167/115/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.118508][ T23] audit: type=1400 audit(1718773772.320:199): avc: denied { map } for pid=1557 comm="syz-executor.3" path="/root/syzkaller-testdir1648462322/syzkaller.oNV167/115/file0/bus" dev="devtmpfs" ino=9210 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 45.171122][ T121] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 45.181051][ T23] audit: type=1400 audit(1718773772.450:200): avc: denied { write } for pid=1576 comm="syz-executor.4" name="ppp" dev="devtmpfs" ino=9277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 45.196317][ T379] EXT4-fs error (device loop3): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.205394][ T23] audit: type=1400 audit(1718773772.470:201): avc: denied { rmdir } for pid=379 comm="syz-executor.3" name="lost+found" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.224243][ T379] EXT4-fs error (device loop3): __ext4_iget:5217: inode #13: block 127754: comm syz-executor.3: invalid block [ 45.256157][ T379] EXT4-fs error (device loop3): __ext4_iget:5217: inode #13: block 127754: comm syz-executor.3: invalid block [ 45.313599][ T1579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1579 comm=syz-executor.4 [ 45.329557][ T1579] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 45.339422][ T1565] ------------[ cut here ]------------ [ 45.344693][ T1565] kernel BUG at fs/buffer.c:3027! 2024/06/19 05:09:32 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 45.368224][ T23] audit: type=1400 audit(1718773772.640:202): avc: denied { create } for pid=1580 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 45.442713][ T1565] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 45.449133][ T1565] CPU: 0 PID: 1565 Comm: kmmpd-loop3 Tainted: G W 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 45.460581][ T1565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.471366][ T1565] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 45.476821][ T1565] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 8d ea ff e9 05 fe ff ff e8 f6 a7 ba ff 0f 0b e8 ef a7 ba ff <0f> 0b e8 e8 a7 ba ff 0f 0b e8 e1 a7 ba ff 0f 0b e8 da a7 ba ff 0f [ 45.497187][ T1565] RSP: 0018:ffff8881ea26fbf0 EFLAGS: 00010293 [ 45.503261][ T1565] RAX: ffffffff81a99431 RBX: 0000000000000000 RCX: ffff8881ea6b0fc0 [ 45.511347][ T1565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.519789][ T1565] RBP: 0000000000003800 R08: ffffffff81a98ca4 R09: ffffed1039ea1390 [ 45.528008][ T1565] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 45.535981][ T1565] R13: ffff8881cf509c78 R14: 0000000000000001 R15: 0000000000000000 [ 45.544348][ T1565] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 45.553465][ T1565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.560073][ T1565] CR2: 00007f536f327fd8 CR3: 0000000005e0e000 CR4: 00000000003406b0 [ 45.567865][ T1565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.575769][ T1565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.583742][ T1565] Call Trace: [ 45.586881][ T1565] ? __die+0xb4/0x100 [ 45.591051][ T1565] ? die+0x26/0x50 [ 45.594769][ T1565] ? do_trap+0x1e7/0x340 [ 45.598850][ T1565] ? submit_bh_wbc+0x831/0x850 [ 45.603464][ T1565] ? submit_bh_wbc+0x831/0x850 [ 45.608056][ T1565] ? do_invalid_op+0xfb/0x110 [ 45.612563][ T1565] ? submit_bh_wbc+0x831/0x850 [ 45.617269][ T1565] ? invalid_op+0x1e/0x30 [ 45.621471][ T1565] ? submit_bh_wbc+0xa4/0x850 [ 45.625935][ T1565] ? submit_bh_wbc+0x831/0x850 [ 45.630879][ T1565] ? submit_bh_wbc+0x831/0x850 [ 45.635612][ T1565] ? debug_smp_processor_id+0x20/0x20 [ 45.640833][ T1565] ? bit_waitqueue+0x30/0x30 [ 45.645352][ T1565] submit_bh+0x21/0x30 [ 45.649270][ T1565] write_mmp_block+0x3ff/0x5b0 [ 45.653939][ T1565] ? console_conditional_schedule+0x10/0x10 [ 45.659682][ T1565] ? read_mmp_block+0x8a0/0x8a0 [ 45.664364][ T1565] kmmpd+0x7de/0xa10 [ 45.668197][ T1565] ? write_mmp_block+0x5b0/0x5b0 [ 45.673222][ T1565] ? __wake_up_locked+0xb7/0x110 [ 45.678009][ T1565] ? __kthread_parkme+0xb0/0x1b0 [ 45.682752][ T1565] kthread+0x2da/0x360 [ 45.686836][ T1565] ? write_mmp_block+0x5b0/0x5b0 [ 45.691706][ T1565] ? kthread_blkcg+0xd0/0xd0 [ 45.696295][ T1565] ret_from_fork+0x1f/0x30 [ 45.701063][ T1565] Modules linked in: [ 45.714043][ T23] audit: type=1400 audit(1718773772.990:203): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=874 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.730971][ T1565] ---[ end trace ea728dc8ef438848 ]--- [ 45.742004][ T23] audit: type=1400 audit(1718773772.990:204): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=874 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 45.765203][ T1565] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 45.770417][ T1565] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 00 8d ea ff e9 05 fe ff ff e8 f6 a7 ba ff 0f 0b e8 ef a7 ba ff <0f> 0b e8 e8 a7 ba ff 0f 0b e8 e1 a7 ba ff 0f 0b e8 da a7 ba ff 0f [ 45.790111][ T1565] RSP: 0018:ffff8881ea26fbf0 EFL