last executing test programs: 3.863109826s ago: executing program 3 (id=1246): r0 = fsopen(&(0x7f0000000140)='debugfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0xd) fchdir(r1) stat(&(0x7f0000000080)='./tracing\x00', &(0x7f0000000180)) 3.699039508s ago: executing program 3 (id=1248): bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xffffffffffffffff}, 0x67) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x36, &(0x7f00000000c0)=[{0x7}, {0x3, 0x5, 0x2c, 0x4}, {0xfac3, 0x2, 0x4, 0x2}, {0x77cf, 0x7f, 0x1, 0x80000001}, {0x7, 0x11, 0xcf, 0x7}]}) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) write$bt_hci(r0, &(0x7f0000000040)=ANY=[], 0x6) 3.60262843s ago: executing program 3 (id=1252): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000140)={0xfffffff8, 0x0, 0x10801, 0x4, 0x4f, "0d41810700943aaa91e15b1b6f6ff88c6b00", 0x9, 0x8}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000002440)=0xd) 2.680512376s ago: executing program 3 (id=1262): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000c, 0x11, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20) 2.187547345s ago: executing program 2 (id=1270): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000340)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000003c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @loopback}, @in6={0xa, 0x0, 0xffffffff, @private0}], 0x38) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x9, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}], 0x1c) 2.144649451s ago: executing program 0 (id=1271): sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00001a00", @ANYRES16, @ANYBLOB="0100000000000000000001"], 0x6c}}, 0x51) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002540)=""/4093, 0xffd}, {&(0x7f0000000540)=""/219, 0xdb}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000015000103"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 1.999500402s ago: executing program 2 (id=1274): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x10000, 0x0, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) io_uring_enter(r1, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) 1.649245093s ago: executing program 0 (id=1275): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) listen(r0, 0x6) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) 1.559536064s ago: executing program 2 (id=1277): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) madvise(&(0x7f0000305000/0x4000)=nil, 0x4000, 0x9) 1.467532635s ago: executing program 0 (id=1279): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x802, @empty, 0xfffffffe}}, 0x80000, 0x0, 0x0, 0x0, 0xb3550aa4ba878396, 0x0, 0x4}, 0x9c) r0 = add_key$user(&(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000000)="15", 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r0, r1, r1}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'streebog512-generic\x00'}}) 1.352100925s ago: executing program 3 (id=1280): socket(0x11, 0x3, 0x62a) mkdirat(0xffffffffffffff9c, &(0x7f00000040c0)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000004100)='./mnt\x00', &(0x7f0000004140)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004540)='./mnt/trace_pipe\x00', 0x0, 0x0) pselect6(0x5, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xfff}, 0x0, &(0x7f0000000240)={0x1f, 0x0, 0xffffffffffffffff}, 0x0, 0x0) 1.247687742s ago: executing program 0 (id=1282): r0 = syz_io_uring_setup(0x7a3f, &(0x7f0000000880)={0x0, 0x2730, 0x800, 0x2, 0xb4}, &(0x7f0000000180)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000240)=0x0) ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, &(0x7f0000000040)={0x39, 0x0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x48, 0x0, r0}) io_uring_enter(r0, 0x1, 0x2, 0x1, 0x0, 0x0) 935.812226ms ago: executing program 1 (id=1285): chdir(&(0x7f0000000540)='./cgroup\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14e174135c0b87af) 837.746981ms ago: executing program 4 (id=1286): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000000)=0x1, 0x4) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, @vifc_lcl_ifindex=0x1, @empty}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000000280)="340000001a000100000000000000000002202000000000000000000008000100e001020308000200ac1414bb0800030001000000", 0x34) 822.910723ms ago: executing program 1 (id=1287): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0xa4000061) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0xc100092e) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x8) 706.73085ms ago: executing program 2 (id=1288): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) 705.776818ms ago: executing program 4 (id=1289): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x6, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="18020000fcfff1ff00000000000000008500000036000000850000005000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r0, r2, 0x25, 0x4, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000540)=ANY=[], 0x0) 679.39187ms ago: executing program 1 (id=1290): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a0000070800024000000002090001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c000000180001002cbd7000000000000a1000000002ff000000000008000400", @ANYRES32=r1, @ANYBLOB="060015000800000010001680"], 0x3c}}, 0x0) 473.971357ms ago: executing program 4 (id=1291): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x22803) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000003c0)={{0x80}, 'port0\x00', 0xf3, 0x1b1c07, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0), 0x80d02, 0x0) dup3(r1, r0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000700)={"de5163ed7821457ab05c95983ac1d1a89e32a8f4b084e64e3ca3335bed41", 0x5, 0x1, 0x401, 0x4, 0x4, 0xec2, 0x8, 0x5, [0x4a, 0x9, 0x6, 0xe8, 0x1, 0x200, 0x493f, 0x40, 0x6, 0x6, 0x4, 0x3, 0x8001, 0x2, 0x3, 0x7, 0x8, 0x6, 0x92ba]}) 470.854505ms ago: executing program 1 (id=1292): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r0 = socket$rxrpc(0x21, 0x2, 0x2) getsockopt(r0, 0x110, 0x6, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, 0x0) 358.612438ms ago: executing program 1 (id=1293): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 330.940274ms ago: executing program 0 (id=1294): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x40880, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000001340)=[{&(0x7f0000000280)=""/85, 0x55}], 0x1) 329.873282ms ago: executing program 4 (id=1295): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x2, 0xff, 0x6}, 0xfe}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xff, 0x4}, 0xff}, 0x18) 272.007122ms ago: executing program 2 (id=1296): unshare(0x2c020400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x50) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001240)={r0, r1, 0x5, 0x0, @val=@kprobe_multi=@syms={0x0, 0x0, 0x0, 0x0, 0x40}}, 0x30) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001080)={r2, r0, 0x4, r0}, 0x7) 192.711068ms ago: executing program 4 (id=1297): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) setuid(0xee01) linkat(r0, &(0x7f00000001c0)='./mnt\x00', r0, 0x0, 0x1000) 173.775849ms ago: executing program 0 (id=1298): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000040000000000000000000000850000002c000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r2, r1, 0x25, 0x2, @val=@netkit={@void, @value=r2}}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa08", @ANYRES32=0x41424344, @ANYRES32=0x41424344], 0x0) 54.94908ms ago: executing program 3 (id=1299): r0 = syz_usb_connect(0x0, 0x61, &(0x7f0000000a40)={{0x12, 0x1, 0x300, 0xd3, 0xdd, 0x71, 0x10, 0x46d, 0xa0e, 0x61f7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x9, 0x2, 0x0, 0xdc, "", [{{0x9, 0x4, 0x39, 0xd3, 0x0, 0x3, 0x0, 0x0, 0x9}}]}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x1555555555555801}) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) 53.921012ms ago: executing program 2 (id=1300): pipe2$9p(&(0x7f0000000000)={0x0, 0x0}, 0x0) pipe2$9p(&(0x7f0000000010)={0x0, 0x0}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount$9p_fd(0x0, &(0x7f0000000200)='./mnt\x00', &(0x7f0000000240), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RVERSION(r1, &(0x7f0000000040)={0xb, 0x65, 0xffff, 0x2000, 0x8, '9P2000.L'}, 0x15) 46.934825ms ago: executing program 1 (id=1301): r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000400)='addr\x00', &(0x7f0000000500)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000800)='vers\x00', &(0x7f0000000900)='4.2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=1302): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x20280, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x6) read$FUSE(r1, &(0x7f0000002900)={0x2020}, 0x2020) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, 0x0, 0x0) kernel console output (not intermixed with test programs): T30] audit: type=1800 audit(1788788192.305:939): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=117859 res=0 errno=0 [ 100.285086][ T30] audit: type=1800 audit(1788788192.325:940): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=117860 res=0 errno=0 [ 100.308463][ T30] audit: type=1800 audit(1788788192.345:941): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=117861 res=0 errno=0 [ 100.346950][ T9] usb 4-1: USB disconnect, device number 3 [ 100.358569][ T30] audit: type=1800 audit(1788788192.395:942): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=117901 res=0 errno=0 [ 100.441747][ T6957] fido_id[6957]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 100.609568][ T30] audit: type=1800 audit(1788788192.645:943): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 100.634980][ T5831] hackrf 1-1:1.0: Board ID: 00 [ 100.634999][ T5831] hackrf 1-1:1.0: Firmware version: [ 100.664383][ T30] audit: type=1800 audit(1788788192.695:944): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=117920 res=0 errno=0 [ 100.688763][ T30] audit: type=1800 audit(1788788192.725:945): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="name" dev="sysfs" ino=117924 res=0 errno=0 [ 100.734183][ T5831] hackrf 1-1:1.0: Registered as swradio24 [ 100.746162][ T5831] videodev: could not get a free minor [ 100.746188][ T5831] hackrf 1-1:1.0: Failed to register as video device (-23) [ 100.762144][ T5831] hackrf 1-1:1.0: probe with driver hackrf failed with error -23 [ 100.886255][ T6962] netlink: 12 bytes leftover after parsing attributes in process `syz.2.486'. [ 100.910725][ T5831] usb 1-1: USB disconnect, device number 5 [ 101.689084][ T6991] zswap: compressor ™·”Áƒr [ 119.113697][ T7473] dump_stack_lvl+0x100/0x190 [ 119.113719][ T7473] should_fail_ex.cold+0x5/0xa [ 119.113734][ T7473] should_failslab+0xc2/0x120 [ 119.113749][ T7473] __kmalloc_cache_noprof+0x91/0x6d0 [ 119.113766][ T7473] ? refill_pi_state_cache+0x91/0x260 [ 119.113785][ T7473] refill_pi_state_cache+0x91/0x260 [ 119.113802][ T7473] futex_lock_pi+0x17d/0x7e0 [ 119.113820][ T7473] ? __pfx_futex_lock_pi+0x10/0x10 [ 119.113838][ T7473] ? __pfx___futex_wait+0x10/0x10 [ 119.113855][ T7473] ? __pfx_try_to_wake_up+0x10/0x10 [ 119.113879][ T7473] ? __pfx_futex_wake_mark+0x10/0x10 [ 119.113899][ T7473] ? rcu_read_lock_any_held+0x6a/0x90 [ 119.113914][ T7473] ? find_held_lock+0x2b/0x80 [ 119.113928][ T7473] ? ksys_write+0x190/0x250 [ 119.113941][ T7473] do_futex+0x371/0x440 [ 119.113956][ T7473] ? __pfx_do_futex+0x10/0x10 [ 119.113970][ T7473] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 119.113988][ T7473] __x64_sys_futex+0x34f/0x4d0 [ 119.114004][ T7473] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.114023][ T7473] do_syscall_64+0x123/0x790 [ 119.114038][ T7473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.114049][ T7473] RIP: 0033:0x7fd24639e159 [ 119.114058][ T7473] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.114068][ T7473] RSP: 002b:00007fd2471b6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.114080][ T7473] RAX: ffffffffffffffda RBX: 00007fd246625fa0 RCX: 00007fd24639e159 [ 119.114087][ T7473] RDX: 0000000000000001 RSI: 000000000000000d RDI: 0000000000000000 [ 119.114094][ T7473] RBP: 00007fd246435024 R08: 0000000000000000 R09: 0000000000000001 [ 119.114100][ T7473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.114106][ T7473] R13: 00007fd246626038 R14: 00007fd246625fa0 R15: 00007ffce64c4f28 [ 119.114120][ T7473] [ 119.501495][ T7478] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 119.537826][ T5723] usb 3-1: USB disconnect, device number 10 [ 119.993349][ T7494] netlink: 60 bytes leftover after parsing attributes in process `syz.1.724'. [ 120.009219][ T7494] netlink: 60 bytes leftover after parsing attributes in process `syz.1.724'. [ 120.028364][ T7494] netlink: 500 bytes leftover after parsing attributes in process `syz.1.724'. [ 120.359671][ T30] kauditd_printk_skb: 93 callbacks suppressed [ 120.359695][ T30] audit: type=1800 audit(1788788468.395:1386): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 120.413714][ T30] audit: type=1800 audit(1788788468.445:1387): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 120.518534][ T30] audit: type=1800 audit(1788788468.555:1388): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 120.575677][ T5723] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 120.613320][ T30] audit: type=1800 audit(1788788468.645:1389): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 120.662780][ T30] audit: type=1800 audit(1788788468.695:1390): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 120.734635][ T5723] usb 2-1: Using ep0 maxpacket: 8 [ 120.740322][ T5723] usb 2-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 120.750997][ T5723] usb 2-1: config 0 interface 0 altsetting 111 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 120.751024][ T5723] usb 2-1: config 0 interface 0 has no altsetting 0 [ 120.751047][ T5723] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.772596][ T5723] usb 2-1: config 0 descriptor?? [ 120.790565][ T30] audit: type=1800 audit(1788788468.825:1391): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=120858 res=0 errno=0 [ 120.827005][ T30] audit: type=1800 audit(1788788468.865:1392): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=120887 res=0 errno=0 [ 120.827044][ T30] audit: type=1800 audit(1788788468.865:1393): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=120865 res=0 errno=0 [ 120.850399][ T30] audit: type=1800 audit(1788788468.885:1394): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=120866 res=0 errno=0 [ 120.897647][ T30] audit: type=1800 audit(1788788468.935:1395): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=120867 res=0 errno=0 [ 121.259628][ T5723] hid (null): report_id 2900577284 is invalid [ 121.283641][ T5723] lg-g15 0003:046D:C22E.000A: report_id 2900577284 is invalid [ 121.291707][ T5723] lg-g15 0003:046D:C22E.000A: item 0 4 1 8 parsing failed [ 121.292024][ T5723] lg-g15 0003:046D:C22E.000A: probe with driver lg-g15 failed with error -22 [ 121.535482][ T5337] usb 2-1: USB disconnect, device number 5 [ 121.553614][ T7535] ======================================================= [ 121.553614][ T7535] WARNING: The mand mount option has been deprecated and [ 121.553614][ T7535] and is ignored by this kernel. Remove the mand [ 121.553614][ T7535] option from the mount to silence this warning. [ 121.553614][ T7535] ======================================================= [ 121.609500][ T7535] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 121.658405][ T3361] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.827646][ T3361] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.999951][ T3361] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.054429][ T3361] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.126990][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 122.139511][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 122.150505][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 122.158703][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 122.166168][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 122.197609][ T5601] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 122.205000][ T5601] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 122.212134][ T5601] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 122.219790][ T5601] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 122.227942][ T5601] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 122.535163][ T7557] ima: rule for LSM 'u' is undefined [ 122.541904][ T7555] ima: policy update completed [ 122.751338][ T7564] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 122.803554][ T3361] bridge_slave_1: left allmulticast mode [ 122.824171][ T3361] bridge_slave_1: left promiscuous mode [ 122.825263][ T3361] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.893964][ T3361] bridge_slave_0: left allmulticast mode [ 122.893990][ T3361] bridge_slave_0: left promiscuous mode [ 122.894110][ T3361] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.597574][ T3361] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 123.627160][ T3361] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.641270][ T3361] bond0 (unregistering): Released all slaves [ 123.660259][ T7571] tipc: Started in network mode [ 123.660279][ T7571] tipc: Node identity 4, cluster identity 4711 [ 123.660292][ T7571] tipc: Node number set to 4 [ 123.932697][ T7578] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10 [ 124.114216][ T5265] 8021q: adding VLAN 0 to HW filter on device eth1 [ 124.254548][ T5601] Bluetooth: hci4: command tx timeout [ 124.644932][ T3361] hsr_slave_0: left promiscuous mode [ 124.650732][ T3361] hsr_slave_1: left promiscuous mode [ 124.658678][ T3361] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 124.668315][ T3361] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 124.682198][ T3361] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 124.692618][ T3361] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 124.750068][ T3361] veth1_macvtap: left promiscuous mode [ 124.750111][ T3361] veth0_macvtap: left promiscuous mode [ 124.750167][ T3361] veth1_vlan: left promiscuous mode [ 124.750262][ T3361] veth0_vlan: left promiscuous mode [ 125.369937][ T3361] team0 (unregistering): Port device team_slave_1 removed [ 125.399747][ T3361] team0 (unregistering): Port device team_slave_0 removed [ 125.676249][ T30] kauditd_printk_skb: 88 callbacks suppressed [ 125.676272][ T30] audit: type=1800 audit(1788788473.715:1484): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 125.785883][ T30] audit: type=1800 audit(1788788473.825:1485): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 125.836810][ T5265] 8021q: adding VLAN 0 to HW filter on device eth2 [ 125.877482][ T7634] netlink: 24 bytes leftover after parsing attributes in process `syz.4.769'. [ 125.913332][ T30] audit: type=1800 audit(1788788473.945:1486): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 125.989435][ T30] audit: type=1800 audit(1788788474.025:1487): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 126.035428][ T7635] netlink: 24 bytes leftover after parsing attributes in process `syz.4.769'. [ 126.151347][ T30] audit: type=1800 audit(1788788474.185:1488): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 126.334761][ T5601] Bluetooth: hci4: command tx timeout [ 126.430290][ T30] audit: type=1800 audit(1788788474.455:1489): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 126.502600][ T30] audit: type=1800 audit(1788788474.535:1490): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 126.672080][ T30] audit: type=1800 audit(1788788474.705:1491): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 126.750711][ T30] audit: type=1800 audit(1788788474.785:1492): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 126.872557][ T30] audit: type=1800 audit(1788788474.905:1493): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 127.170080][ T7547] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.183787][ T7547] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.183890][ T7547] bridge_slave_0: entered allmulticast mode [ 127.199686][ T7547] bridge_slave_0: entered promiscuous mode [ 127.240299][ T7547] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.243194][ T7547] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.243286][ T7547] bridge_slave_1: entered allmulticast mode [ 127.243990][ T7547] bridge_slave_1: entered promiscuous mode [ 127.367966][ T7547] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.380653][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.380683][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.402720][ T7547] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.467088][ T7547] team0: Port device team_slave_0 added [ 127.490746][ T7547] team0: Port device team_slave_1 added [ 127.569973][ T7547] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 127.579470][ T7547] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 127.605564][ T7547] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 127.620738][ T5816] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 127.629473][ T7547] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 127.636593][ T7547] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 127.636610][ T7547] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 127.778543][ T5816] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 127.788448][ T5816] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x4F, changing to 0xF [ 127.788471][ T5816] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 127.812367][ T5816] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.812391][ T5816] usb 2-1: Product: syz [ 127.812405][ T5816] usb 2-1: Manufacturer: syz [ 127.812416][ T5816] usb 2-1: SerialNumber: syz [ 127.844576][ T5816] usb 2-1: config 0 descriptor?? [ 127.871079][ T7547] hsr_slave_0: entered promiscuous mode [ 127.884304][ T7547] hsr_slave_1: entered promiscuous mode [ 127.900815][ T7547] debugfs: 'hsr0' already exists in 'hsr' [ 127.900838][ T7547] Cannot create hsr debugfs directory [ 127.915790][ T5265] 8021q: adding VLAN 0 to HW filter on device eth3 [ 128.262961][ T7694] FAULT_INJECTION: forcing a failure. [ 128.262961][ T7694] name failslab, interval 1, probability 0, space 0, times 0 [ 128.262993][ T7694] CPU: 0 UID: 0 PID: 7694 Comm: syz.3.786 Tainted: G L syzkaller #0 PREEMPT(full) [ 128.263010][ T7694] Tainted: [L]=SOFTLOCKUP [ 128.263014][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 128.263021][ T7694] Call Trace: [ 128.263025][ T7694] [ 128.263030][ T7694] dump_stack_lvl+0x100/0x190 [ 128.263050][ T7694] should_fail_ex.cold+0x5/0xa [ 128.263066][ T7694] should_failslab+0xc2/0x120 [ 128.263082][ T7694] __kmalloc_cache_noprof+0x91/0x6d0 [ 128.263099][ T7694] ? __kasan_kmalloc+0xaa/0xb0 [ 128.263112][ T7694] ? mqueue_init_fs_context+0x4b/0x690 [ 128.263130][ T7694] mqueue_init_fs_context+0x4b/0x690 [ 128.263147][ T7694] alloc_fs_context+0x60c/0xf40 [ 128.263167][ T7694] mq_init_ns+0x16e/0x820 [ 128.263184][ T7694] copy_ipcs+0x3dd/0x7e0 [ 128.263201][ T7694] create_new_namespaces+0x20a/0xac0 [ 128.263214][ T7694] ? security_capable+0x80/0x260 [ 128.263231][ T7694] unshare_nsproxy_namespaces+0xf2/0x220 [ 128.263244][ T7694] ksys_unshare+0x4a2/0xa70 [ 128.263258][ T7694] ? __pfx_ksys_unshare+0x10/0x10 [ 128.263275][ T7694] __x64_sys_unshare+0x31/0x40 [ 128.263288][ T7694] do_syscall_64+0x123/0x790 [ 128.263303][ T7694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.263316][ T7694] RIP: 0033:0x7f7cb2b9e159 [ 128.263326][ T7694] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 128.263337][ T7694] RSP: 002b:00007f7cb3a66028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 128.263348][ T7694] RAX: ffffffffffffffda RBX: 00007f7cb2e25fa0 RCX: 00007f7cb2b9e159 [ 128.263355][ T7694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 128.263361][ T7694] RBP: 00007f7cb2c35024 R08: 0000000000000000 R09: 0000000000000000 [ 128.263368][ T7694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.263374][ T7694] R13: 00007f7cb2e26038 R14: 00007f7cb2e25fa0 R15: 00007ffdf95f13d8 [ 128.263388][ T7694] [ 128.417383][ T5601] Bluetooth: hci4: command tx timeout [ 128.537220][ T5816] usb 2-1: USB disconnect, device number 6 [ 128.743411][ T5859] udevd[5859]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 129.355472][ T7722] FAULT_INJECTION: forcing a failure. [ 129.355472][ T7722] name failslab, interval 1, probability 0, space 0, times 0 [ 129.355505][ T7722] CPU: 0 UID: 0 PID: 7722 Comm: syz.1.793 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.355522][ T7722] Tainted: [L]=SOFTLOCKUP [ 129.355526][ T7722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 129.355533][ T7722] Call Trace: [ 129.355537][ T7722] [ 129.355542][ T7722] dump_stack_lvl+0x100/0x190 [ 129.355564][ T7722] should_fail_ex.cold+0x5/0xa [ 129.355580][ T7722] should_failslab+0xc2/0x120 [ 129.355595][ T7722] __kmalloc_cache_noprof+0x91/0x6d0 [ 129.355613][ T7722] ? resv_map_alloc+0x7e/0x400 [ 129.355628][ T7722] resv_map_alloc+0x7e/0x400 [ 129.355641][ T7722] hugetlbfs_get_inode+0x385/0x700 [ 129.355654][ T7722] ? do_raw_spin_lock+0x128/0x260 [ 129.355669][ T7722] hugetlb_file_setup+0x15b/0x5b0 [ 129.355683][ T7722] memfd_alloc_file+0xc2/0x610 [ 129.355698][ T7722] ? _raw_spin_unlock+0x28/0x50 [ 129.355710][ T7722] ? __pfx_memfd_alloc_file+0x10/0x10 [ 129.355730][ T7722] __do_sys_memfd_create+0x236/0x3d0 [ 129.355747][ T7722] do_syscall_64+0x123/0x790 [ 129.355762][ T7722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.355774][ T7722] RIP: 0033:0x7fd24639e159 [ 129.355784][ T7722] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 129.355794][ T7722] RSP: 002b:00007fd2471b6028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 129.355806][ T7722] RAX: ffffffffffffffda RBX: 00007fd246625fa0 RCX: 00007fd24639e159 [ 129.355816][ T7722] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000200000000000 [ 129.355822][ T7722] RBP: 00007fd246435024 R08: 0000000000000000 R09: 0000000000000000 [ 129.355829][ T7722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 129.355835][ T7722] R13: 00007fd246626038 R14: 00007fd246625fa0 R15: 00007ffce64c4f28 [ 129.355849][ T7722] [ 129.921805][ T7547] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 129.936450][ T7547] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 129.937670][ T7547] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 129.954705][ T5831] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 129.965988][ T7547] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 129.973982][ T7547] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 129.995761][ T7547] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 130.005752][ T7547] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 130.021779][ T7547] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 130.106359][ T5831] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 130.120322][ T5831] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.120359][ T5831] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 130.120386][ T5831] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 130.120401][ T5831] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 130.120424][ T5831] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.290279][ T7547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.327984][ T7547] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.356124][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.356178][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.381788][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.381842][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.494705][ T5601] Bluetooth: hci4: command tx timeout [ 130.819957][ T30] kauditd_printk_skb: 53 callbacks suppressed [ 130.819993][ T30] audit: type=1800 audit(1788788478.855:1547): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 130.863873][ T5831] gud 2-1:1.0: Failed to add properties (error=-5) [ 130.863900][ T5831] gud 2-1:1.0: probe with driver gud failed with error -5 [ 130.908544][ T30] audit: type=1400 audit(1788788478.945:1548): avc: denied { write } for pid=7759 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 131.069078][ T30] audit: type=1800 audit(1788788479.105:1549): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 131.271141][ T30] audit: type=1800 audit(1788788479.305:1550): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 131.365837][ T30] audit: type=1400 audit(1788788479.405:1551): avc: denied { ioctl } for pid=7777 comm="syz.0.802" path="/173/proc/mtrr" dev="proc" ino=4026531995 ioctlcmd=0x4d00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 131.397673][ T7779] type: 2282218472 invalid [ 131.470996][ T30] audit: type=1800 audit(1788788479.505:1552): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 131.527847][ T7547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.625308][ T7786] 9pnet: p9_errstr2errno: server reported unknown error [ 131.640518][ T30] audit: type=1800 audit(1788788479.675:1553): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 131.682341][ T7547] veth0_vlan: entered promiscuous mode [ 131.711038][ T7547] veth1_vlan: entered promiscuous mode [ 131.723803][ T30] audit: type=1400 audit(1788788479.755:1554): avc: denied { write } for pid=7767 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 131.785570][ T30] audit: type=1800 audit(1788788479.825:1555): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 131.845276][ T7547] veth0_macvtap: entered promiscuous mode [ 131.861378][ T7547] veth1_macvtap: entered promiscuous mode [ 131.897639][ T7547] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.915526][ T7547] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.965421][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.993632][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.993670][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.993695][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.041801][ T30] audit: type=1400 audit(1788788480.075:1556): avc: denied { write } for pid=7795 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 132.085128][ T9] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 132.200982][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.201005][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.245764][ T9] usb 4-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 132.258524][ T9] usb 4-1: config 1 has an invalid interface number: 3 but max is 0 [ 132.258549][ T9] usb 4-1: config 1 has no interface number 0 [ 132.275499][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.275529][ T9] usb 4-1: Product: syz [ 132.275544][ T9] usb 4-1: Manufacturer: syz [ 132.275554][ T9] usb 4-1: SerialNumber: syz [ 132.314053][ T9] usb 4-1: 3:1 : does not exist [ 132.314077][ T9] usb 4-1: 3:2 : does not exist [ 132.378594][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.378618][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.790014][ T9] usb 2-1: USB disconnect, device number 7 [ 133.255521][ T9] usb 4-1: USB disconnect, device number 8 [ 133.836023][ T7831] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input11 [ 135.395646][ T7896] kvm: apic: phys broadcast and lowest prio [ 135.614739][ T5816] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 135.777882][ T5816] usb 2-1: New USB device found, idVendor=056a, idProduct=0022, bcdDevice= 0.00 [ 135.789825][ T5816] usb 2-1: config 0 interface 0 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.789851][ T5816] usb 2-1: config 0 interface 0 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.789871][ T5816] usb 2-1: config 0 interface 0 altsetting 128 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 135.789887][ T5816] usb 2-1: config 0 interface 0 has no altsetting 0 [ 135.789914][ T5816] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.842972][ T5816] usb 2-1: config 0 descriptor?? [ 135.850183][ T30] kauditd_printk_skb: 82 callbacks suppressed [ 135.850203][ T30] audit: type=1800 audit(1788788483.885:1639): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=129169 res=0 errno=0 [ 135.888121][ T30] audit: type=1800 audit(1788788483.925:1640): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=129198 res=0 errno=0 [ 135.888181][ T30] audit: type=1800 audit(1788788483.925:1641): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=129176 res=0 errno=0 [ 135.888223][ T30] audit: type=1800 audit(1788788483.925:1642): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=129177 res=0 errno=0 [ 135.963677][ T30] audit: type=1800 audit(1788788483.995:1643): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=129178 res=0 errno=0 [ 135.991542][ T30] audit: type=1800 audit(1788788484.025:1644): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 136.020204][ T30] audit: type=1800 audit(1788788484.055:1645): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=129218 res=0 errno=0 [ 136.120653][ T30] audit: type=1800 audit(1788788484.155:1646): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 136.230461][ T30] audit: type=1800 audit(1788788484.265:1647): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 136.293500][ T30] audit: type=1800 audit(1788788484.325:1648): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 136.350764][ T5816] wacom 0003:056A:0022.000B: Unknown device_type for 'HID 056a:0022'. Assuming pen. [ 136.372186][ T5816] wacom 0003:056A:0022.000B: hidraw0: USB HID v0.00 Joystick [HID 056a:0022] on usb-dummy_hcd.1-1/input0 [ 136.407703][ T5816] input: Wacom Intuos 9x12 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0022.000B/input/input12 [ 136.594309][ T5816] usb 2-1: USB disconnect, device number 8 [ 136.728996][ T5610] udevd[5610]: setting owner of /dev/input/event3 to uid=0, gid=104 failed: No such file or directory [ 137.889243][ C0] vcan0: j1939_tp_rxtimer: 0xffff888058b95c00: rx timeout, send abort [ 138.389393][ C0] vcan0: j1939_tp_rxtimer: 0xffff888058b94400: rx timeout, send abort [ 138.398320][ C0] vcan0: j1939_tp_rxtimer: 0xffff888058b95c00: abort rx timeout. Force session deactivation [ 138.761171][ T7997] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 138.889432][ C0] vcan0: j1939_tp_rxtimer: 0xffff888058b94400: abort rx timeout. Force session deactivation [ 139.047596][ T8002] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.140274][ T8002] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 139.424611][ T5723] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 139.576043][ T5723] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 139.592663][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.592698][ T5723] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.612592][ T5723] usb 4-1: config 0 descriptor?? [ 139.625974][ T5723] pwc: Askey VC010 type 2 USB webcam detected. [ 140.049583][ T5723] pwc: recv_control_msg error -32 req 02 val 2b00 [ 140.058607][ T5723] pwc: recv_control_msg error -32 req 02 val 2700 [ 140.177689][ T8031] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=8031 comm=syz.1.889 [ 140.268200][ T5723] pwc: recv_control_msg error -71 req 04 val 1000 [ 140.277829][ T5723] pwc: recv_control_msg error -71 req 04 val 1300 [ 140.285004][ T5723] pwc: recv_control_msg error -71 req 04 val 1400 [ 140.292890][ T5723] pwc: recv_control_msg error -71 req 02 val 2000 [ 140.300508][ T5723] pwc: recv_control_msg error -71 req 02 val 2100 [ 140.307335][ T5723] pwc: recv_control_msg error -71 req 04 val 1500 [ 140.314694][ T5723] pwc: recv_control_msg error -71 req 02 val 2500 [ 140.321392][ T5723] pwc: recv_control_msg error -71 req 02 val 2400 [ 140.330192][ T5723] pwc: recv_control_msg error -71 req 02 val 2600 [ 140.337032][ T5723] pwc: recv_control_msg error -71 req 02 val 2900 [ 140.344059][ T5723] pwc: recv_control_msg error -71 req 02 val 2800 [ 140.351839][ T5723] pwc: recv_control_msg error -71 req 04 val 1100 [ 140.359591][ T5723] pwc: recv_control_msg error -71 req 04 val 1200 [ 140.377326][ T5723] pwc: Registered as video103. [ 140.394630][ T5723] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input15 [ 140.421866][ T5723] usb 4-1: USB disconnect, device number 9 [ 140.982471][ T30] kauditd_printk_skb: 105 callbacks suppressed [ 140.982496][ T30] audit: type=1800 audit(1788788489.005:1754): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 140.985705][ T30] audit: type=1800 audit(1788788489.025:1755): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 141.038805][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880338b2000: rx timeout, send abort [ 141.039214][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880338b2000: 0x20000: (3) A timeout occurred and this is the connection abort to close the session. [ 141.104573][ T30] audit: type=1400 audit(1788788489.135:1756): avc: denied { execute } for pid=8048 comm="syz.3.897" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 141.138565][ T30] audit: type=1800 audit(1788788489.175:1757): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 141.217179][ T30] audit: type=1800 audit(1788788489.245:1758): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 141.329968][ T30] audit: type=1800 audit(1788788489.365:1759): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 141.453464][ T30] audit: type=1800 audit(1788788489.485:1760): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 141.589771][ T8060] tmpfs: Too few inodes for current use [ 141.598106][ T30] audit: type=1800 audit(1788788489.615:1761): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 141.598139][ T30] audit: type=1400 audit(1788788489.625:1762): avc: denied { remount } for pid=8059 comm="syz.2.902" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 141.663332][ T30] audit: type=1800 audit(1788788489.685:1763): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 141.931789][ T8070] Invalid ELF header magic: != ELF [ 142.184626][ T5723] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 142.341007][ T5337] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 142.356139][ T5723] usb 3-1: Using ep0 maxpacket: 8 [ 142.361571][ T5723] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 142.376106][ T5723] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 142.376144][ T5723] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 142.376164][ T5723] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 142.376179][ T5723] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 142.376195][ T5723] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 142.376218][ T5723] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.470765][ T8089] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8089 comm=syz.0.916 [ 142.483520][ T8089] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=8089 comm=syz.0.916 [ 142.500491][ T5337] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 142.544616][ T5337] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.546096][ T5337] usb 4-1: Product: syz [ 142.547678][ T5337] usb 4-1: Manufacturer: syz [ 142.547698][ T5337] usb 4-1: SerialNumber: syz [ 142.652972][ T5723] usb 3-1: usb_control_msg returned -32 [ 142.658747][ T5723] usbtmc 3-1:16.0: can't read capabilities [ 143.019215][ T8101] usbtmc 3-1:16.0: control status returned 0 [ 143.196288][ T5337] (unnamed net_device) (uninitialized): Assigned a random MAC address: 5e:80:4b:13:8c:8e [ 143.245484][ T5723] usb 3-1: USB disconnect, device number 11 [ 143.277463][ T5337] rtl8150 4-1:1.0: eth1: rtl8150 is detected [ 144.489802][ C0] usb 4-1: eth1: intr status -71 [ 144.494996][ C0] usb 4-1: eth1: intr status -71 [ 144.495162][ C0] usb 4-1: eth1: intr status -71 [ 144.500147][ C0] usb 4-1: eth1: intr status -71 [ 144.500310][ C0] usb 4-1: eth1: intr status -71 [ 144.500469][ C0] usb 4-1: eth1: intr status -71 [ 144.500618][ C0] usb 4-1: eth1: intr status -71 [ 144.500763][ C0] usb 4-1: eth1: intr status -71 [ 144.500918][ C0] usb 4-1: eth1: intr status -71 [ 144.501065][ C0] usb 4-1: eth1: intr status -71 [ 144.501212][ C0] usb 4-1: eth1: intr status -71 [ 144.501359][ C0] usb 4-1: eth1: intr status -71 [ 144.501502][ C0] usb 4-1: eth1: intr status -71 [ 144.506576][ C0] usb 4-1: eth1: intr status -71 [ 144.511568][ C0] usb 4-1: eth1: intr status -71 [ 144.516595][ C0] usb 4-1: eth1: intr status -71 [ 144.521562][ C0] usb 4-1: eth1: intr status -71 [ 144.521721][ C0] usb 4-1: eth1: intr status -71 [ 144.526726][ C0] usb 4-1: eth1: intr status -71 [ 144.531690][ C0] usb 4-1: eth1: intr status -71 [ 144.536675][ C0] usb 4-1: eth1: intr status -71 [ 144.541685][ C0] usb 4-1: eth1: intr status -71 [ 144.546668][ C0] usb 4-1: eth1: intr status -71 [ 144.551732][ C0] usb 4-1: eth1: intr status -71 [ 144.556831][ C0] usb 4-1: eth1: intr status -71 [ 144.561809][ C0] usb 4-1: eth1: intr status -71 [ 144.566862][ C0] usb 4-1: eth1: intr status -71 [ 144.571842][ C0] usb 4-1: eth1: intr status -71 [ 144.571992][ C0] usb 4-1: eth1: intr status -71 [ 144.572139][ C0] usb 4-1: eth1: intr status -71 [ 144.572290][ C0] usb 4-1: eth1: intr status -71 [ 144.572441][ C0] usb 4-1: eth1: intr status -71 [ 144.572590][ C0] usb 4-1: eth1: intr status -71 [ 144.577783][ C0] usb 4-1: eth1: intr status -71 [ 144.582786][ C0] usb 4-1: eth1: intr status -71 [ 144.582938][ C0] usb 4-1: eth1: intr status -71 [ 144.583089][ C0] usb 4-1: eth1: intr status -71 [ 144.583245][ C0] usb 4-1: eth1: intr status -71 [ 144.583396][ C0] usb 4-1: eth1: intr status -71 [ 144.583542][ C0] usb 4-1: eth1: intr status -71 [ 144.583691][ C0] usb 4-1: eth1: intr status -71 [ 144.583842][ C0] usb 4-1: eth1: intr status -71 [ 144.583992][ C0] usb 4-1: eth1: intr status -71 [ 144.584141][ C0] usb 4-1: eth1: intr status -71 [ 144.589161][ C0] usb 4-1: eth1: intr status -71 [ 144.589312][ C0] usb 4-1: eth1: intr status -71 [ 144.589456][ C0] usb 4-1: eth1: intr status -71 [ 144.589607][ C0] usb 4-1: eth1: intr status -71 [ 144.589751][ C0] usb 4-1: eth1: intr status -71 [ 144.589908][ C0] usb 4-1: eth1: intr status -71 [ 144.590047][ C0] usb 4-1: eth1: intr status -71 [ 144.590195][ C0] usb 4-1: eth1: intr status -71 [ 144.590340][ C0] usb 4-1: eth1: intr status -71 [ 144.590489][ C0] usb 4-1: eth1: intr status -71 [ 144.590636][ C0] usb 4-1: eth1: intr status -71 [ 144.590784][ C0] usb 4-1: eth1: intr status -71 [ 144.590933][ C0] usb 4-1: eth1: intr status -71 [ 144.596058][ C0] usb 4-1: eth1: intr status -71 [ 144.596206][ C0] usb 4-1: eth1: intr status -71 [ 144.601200][ C0] usb 4-1: eth1: intr status -71 [ 144.606306][ C0] usb 4-1: eth1: intr status -71 [ 144.606451][ C0] usb 4-1: eth1: intr status -71 [ 144.606602][ C0] usb 4-1: eth1: intr status -71 [ 144.606754][ C0] usb 4-1: eth1: intr status -71 [ 144.606901][ C0] usb 4-1: eth1: intr status -71 [ 144.607052][ C0] usb 4-1: eth1: intr status -71 [ 144.607204][ C0] usb 4-1: eth1: intr status -71 [ 144.607354][ C0] usb 4-1: eth1: intr status -71 [ 144.607501][ C0] usb 4-1: eth1: intr status -71 [ 144.607646][ C0] usb 4-1: eth1: intr status -71 [ 144.607796][ C0] usb 4-1: eth1: intr status -71 [ 144.607945][ C0] usb 4-1: eth1: intr status -71 [ 144.608090][ C0] usb 4-1: eth1: intr status -71 [ 144.608239][ C0] usb 4-1: eth1: intr status -71 [ 144.608387][ C0] usb 4-1: eth1: intr status -71 [ 144.608540][ C0] usb 4-1: eth1: intr status -71 [ 144.608698][ C0] usb 4-1: eth1: intr status -71 [ 144.613713][ C0] usb 4-1: eth1: intr status -71 [ 144.618744][ C0] usb 4-1: eth1: intr status -71 [ 144.623790][ C0] usb 4-1: eth1: intr status -71 [ 144.623959][ C0] usb 4-1: eth1: intr status -71 [ 144.629071][ C0] usb 4-1: eth1: intr status -71 [ 144.629220][ C0] usb 4-1: eth1: intr status -71 [ 144.629364][ C0] usb 4-1: eth1: intr status -71 [ 144.629516][ C0] usb 4-1: eth1: intr status -71 [ 144.629666][ C0] usb 4-1: eth1: intr status -71 [ 144.629808][ C0] usb 4-1: eth1: intr status -71 [ 144.634883][ C0] usb 4-1: eth1: intr status -71 [ 144.635068][ C0] usb 4-1: eth1: intr status -71 [ 144.635216][ C0] usb 4-1: eth1: intr status -71 [ 144.635361][ C0] usb 4-1: eth1: intr status -71 [ 144.635506][ C0] usb 4-1: eth1: intr status -71 [ 144.635651][ C0] usb 4-1: eth1: intr status -71 [ 144.635796][ C0] usb 4-1: eth1: intr status -71 [ 144.635943][ C0] usb 4-1: eth1: intr status -71 [ 144.636088][ C0] usb 4-1: eth1: intr status -71 [ 144.636232][ C0] usb 4-1: eth1: intr status -71 [ 144.636381][ C0] usb 4-1: eth1: intr status -71 [ 144.636526][ C0] usb 4-1: eth1: intr status -71 [ 144.636671][ C0] usb 4-1: eth1: intr status -71 [ 144.636814][ C0] usb 4-1: eth1: intr status -71 [ 144.636959][ C0] usb 4-1: eth1: intr status -71 [ 144.637103][ C0] usb 4-1: eth1: intr status -71 [ 144.637246][ C0] usb 4-1: eth1: intr status -71 [ 144.637392][ C0] usb 4-1: eth1: intr status -71 [ 144.637537][ C0] usb 4-1: eth1: intr status -71 [ 144.637681][ C0] usb 4-1: eth1: intr status -71 [ 144.637825][ C0] usb 4-1: eth1: intr status -71 [ 144.642876][ C0] usb 4-1: eth1: intr status -71 [ 144.647963][ C0] usb 4-1: eth1: intr status -71 [ 144.648116][ C0] usb 4-1: eth1: intr status -71 [ 144.648262][ C0] usb 4-1: eth1: intr status -71 [ 144.648442][ C0] usb 4-1: eth1: intr status -71 [ 144.648590][ C0] usb 4-1: eth1: intr status -71 [ 144.648739][ C0] usb 4-1: eth1: intr status -71 [ 144.648890][ C0] usb 4-1: eth1: intr status -71 [ 144.649067][ C0] usb 4-1: eth1: intr status -71 [ 144.654121][ C0] usb 4-1: eth1: intr status -71 [ 144.659975][ C0] usb 4-1: eth1: intr status -71 [ 144.660123][ C0] usb 4-1: eth1: intr status -71 [ 144.660287][ C0] usb 4-1: eth1: intr status -71 [ 144.660332][ T5337] usb 4-1: USB disconnect, device number 10 [ 144.660431][ C0] usb 4-1: eth1: intr status -71 [ 144.909848][ T5265] usb 4-1: device reset failed [ 145.440059][ T8164] ip6erspan0: entered allmulticast mode [ 145.837016][ T8177] tipc: Enabled bearer , priority 10 [ 145.998043][ T30] kauditd_printk_skb: 207 callbacks suppressed [ 145.998077][ T30] audit: type=1800 audit(1788788494.035:1849): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 146.080923][ T30] audit: type=1800 audit(1788788494.115:1850): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 146.157729][ T8194] netlink: 4 bytes leftover after parsing attributes in process `syz.2.951'. [ 146.224260][ T30] audit: type=1800 audit(1788788494.255:1851): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 146.294099][ T30] audit: type=1400 audit(1788788494.325:1852): avc: denied { write } for pid=8170 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 146.438655][ T30] audit: type=1800 audit(1788788494.475:1853): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 146.520779][ T30] audit: type=1400 audit(1788788494.555:1854): avc: denied { create } for pid=8206 comm="syz.4.954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 146.559751][ T30] audit: type=1400 audit(1788788494.595:1855): avc: denied { ioctl } for pid=8206 comm="syz.4.954" path="socket:[19268]" dev="sockfs" ino=19268 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 146.594749][ T5337] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 146.602580][ T9] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 146.617620][ T30] audit: type=1400 audit(1788788494.655:1856): avc: denied { write } for pid=8206 comm="syz.4.954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 146.638408][ T30] audit: type=1400 audit(1788788494.675:1857): avc: denied { read } for pid=8206 comm="syz.4.954" path="socket:[19267]" dev="sockfs" ino=19267 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 146.667926][ T30] audit: type=1400 audit(1788788494.705:1858): avc: denied { write } for pid=8205 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 146.770870][ T9] usb 3-1: New USB device found, idVendor=1822, idProduct=3202, bcdDevice=13.4a [ 146.771005][ T5337] usb 2-1: New USB device found, idVendor=0458, idProduct=5005, bcdDevice= 0.00 [ 146.799983][ T5337] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 146.800033][ T5337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.823807][ T9] usb 3-1: config 0 has an invalid interface number: 205 but max is 0 [ 146.823821][ T9] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 146.823832][ T9] usb 3-1: config 0 has no interface number 0 [ 146.823846][ T9] usb 3-1: config 0 interface 205 has no altsetting 0 [ 146.868263][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.868289][ T9] usb 3-1: Product: syz [ 146.868305][ T9] usb 3-1: Manufacturer: syz [ 146.868315][ T9] usb 3-1: SerialNumber: syz [ 146.878502][ T9] usb 3-1: config 0 descriptor?? [ 146.912848][ T9] dvb-usb: found a 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' in warm state. [ 146.912885][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 146.941109][ T5337] usb 2-1: config 0 descriptor?? [ 146.960572][ T9] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 146.970510][ T9] dvbdev: DVB: registering new adapter (TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device) [ 146.995244][ T9] usb 3-1: media controller created [ 146.996065][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 147.050383][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 147.057810][ T9] dvb-usb: no frontend was attached by 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' [ 147.081419][ T9] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input16 [ 147.137017][ T9] dvb-usb: schedule remote query interval to 150 msecs. [ 147.144030][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 147.157904][ T9] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device successfully initialized and connected. [ 147.178044][ T9] usb 3-1: USB disconnect, device number 12 [ 147.248065][ T5337] usbhid 2-1:0.0: can't add hid device: -71 [ 147.248136][ T5337] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 147.268369][ T5337] usb 2-1: USB disconnect, device number 9 [ 147.311444][ T8215] Invalid argument reading file caps for ./file0 [ 147.366118][ T9] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I successfully deinitialized and disconnected. [ 147.545283][ T8222] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 147.842677][ T8231] kernel read not supported for file /policy (pid: 8231 comm: syz.3.962) [ 147.887349][ T8238] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 147.887382][ T8238] SELinux: failed to load policy [ 149.005739][ T8272] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input17 [ 150.014400][ T8326] loop9: detected capacity change from 0 to 524287998 [ 150.167894][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 150.318352][ T5708] kernel write not supported for file /dummy_udc (pid: 5708 comm: kworker/0:4) [ 150.327893][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 150.328363][ T9] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 150.348075][ T9] usb 4-1: config index 0 descriptor too short (expected 156, got 27) [ 150.348107][ T9] usb 4-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 150.348133][ T9] usb 4-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 150.348149][ T9] usb 4-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 150.348165][ T9] usb 4-1: config 0 interface 0 has no altsetting 0 [ 150.405588][ T9] usb 4-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 150.405611][ T9] usb 4-1: Product: syz [ 150.405626][ T9] usb 4-1: Manufacturer: syz [ 150.405636][ T9] usb 4-1: SerialNumber: syz [ 150.451293][ T9] usb 4-1: config 0 descriptor?? [ 150.472183][ T9] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 150.533740][ T9] ldusb 4-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 150.787774][ T8329] ftl_cs: FTL header not found. [ 151.038641][ T30] kauditd_printk_skb: 122 callbacks suppressed [ 151.038679][ T30] audit: type=1800 audit(1788788499.075:1981): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=131635 res=0 errno=0 [ 151.121817][ T30] audit: type=1800 audit(1788788499.155:1982): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 151.177704][ T8329] block2mtd: mtd1: [./loop0] erase_size = 4KiB [4096] [ 151.184903][ T30] audit: type=1800 audit(1788788499.225:1983): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 151.211110][ T30] audit: type=1800 audit(1788788499.245:1984): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=131447 res=0 errno=0 [ 151.326694][ T30] audit: type=1800 audit(1788788499.365:1985): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 151.388144][ T30] audit: type=1800 audit(1788788499.425:1986): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 151.505025][ T30] audit: type=1800 audit(1788788499.545:1987): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 151.566317][ T30] audit: type=1800 audit(1788788499.605:1988): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 151.629960][ T30] audit: type=1800 audit(1788788499.665:1989): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 151.746050][ T30] audit: type=1800 audit(1788788499.785:1990): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 152.089106][ T8372] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1023'. [ 152.308144][ T8378] tipc: Resetting bearer [ 152.854940][ T8380] FAULT_INJECTION: forcing a failure. [ 152.854940][ T8380] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 152.876839][ T8380] CPU: 0 UID: 0 PID: 8380 Comm: syz.0.1027 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.876861][ T8380] Tainted: [L]=SOFTLOCKUP [ 152.876866][ T8380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 152.876873][ T8380] Call Trace: [ 152.876878][ T8380] [ 152.876883][ T8380] dump_stack_lvl+0x100/0x190 [ 152.876904][ T8380] should_fail_ex.cold+0x5/0xa [ 152.876920][ T8380] ? prepare_alloc_pages+0x16d/0x5b0 [ 152.876936][ T8380] should_fail_alloc_page+0xeb/0x140 [ 152.876953][ T8380] prepare_alloc_pages+0x1f0/0x5b0 [ 152.876970][ T8380] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 152.876988][ T8380] ? __lock_acquire+0x5c0/0x1f40 [ 152.877001][ T8380] ? do_raw_spin_unlock+0x145/0x1e0 [ 152.877016][ T8380] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 152.877029][ T8380] ? debug_object_assert_init+0x1c4/0x310 [ 152.877042][ T8380] ? rcu_is_watching+0x13/0xc0 [ 152.877056][ T8380] ? trace_hrtimer_start+0x77/0x220 [ 152.877071][ T8380] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 152.877089][ T8380] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 152.877108][ T8380] ? find_held_lock+0x2b/0x80 [ 152.877122][ T8380] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 152.877136][ T8380] ? mark_held_locks+0x40/0x70 [ 152.877147][ T8380] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 152.877163][ T8380] ? __lock_acquire+0x5c0/0x1f40 [ 152.877174][ T8380] ? __css_rstat_updated+0x1ce/0x590 [ 152.877186][ T8380] ? lockdep_hardirqs_on+0x7d/0x110 [ 152.877200][ T8380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 152.877212][ T8380] ? policy_nodemask+0xed/0x4f0 [ 152.877227][ T8380] alloc_pages_mpol+0x201/0x550 [ 152.877242][ T8380] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 152.877256][ T8380] ? find_held_lock+0x2b/0x80 [ 152.877270][ T8380] ? find_held_lock+0x2b/0x80 [ 152.877284][ T8380] ? folio_isolate_lru+0x665/0xe90 [ 152.877301][ T8380] folio_alloc_mpol_noprof+0x36/0x260 [ 152.877318][ T8380] alloc_migration_target_by_mpol+0x2c1/0x650 [ 152.877336][ T8380] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 152.877352][ T8380] ? __pfx___might_resched+0x10/0x10 [ 152.877372][ T8380] migrate_pages_batch+0x5c4/0x4680 [ 152.877390][ T8380] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 152.877412][ T8380] ? walk_pgd_range+0x11d1/0x1e00 [ 152.877424][ T8380] ? __pfx_migrate_pages_batch+0x10/0x10 [ 152.877451][ T8380] migrate_pages_sync+0x12c/0x880 [ 152.877468][ T8380] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 152.877487][ T8380] ? vma_migratable+0x380/0x450 [ 152.877503][ T8380] ? __pfx_migrate_pages_sync+0x10/0x10 [ 152.877518][ T8380] ? __pfx_queue_pages_test_walk+0x10/0x10 [ 152.877538][ T8380] ? walk_page_range_mm_unsafe+0x32c/0xa10 [ 152.877552][ T8380] migrate_pages+0x1a83/0x2850 [ 152.877571][ T8380] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 152.877591][ T8380] ? __pfx_migrate_pages+0x10/0x10 [ 152.877608][ T8380] ? do_mbind+0x555/0xfd0 [ 152.877629][ T8380] do_mbind+0x5a4/0xfd0 [ 152.877649][ T8380] ? __pfx_do_mbind+0x10/0x10 [ 152.877665][ T8380] ? find_held_lock+0x2b/0x80 [ 152.877679][ T8380] ? ksys_write+0x190/0x250 [ 152.877696][ T8380] ? __pfx_get_nodes+0x10/0x10 [ 152.877712][ T8380] kernel_mbind+0x1b7/0x200 [ 152.877729][ T8380] ? __pfx_kernel_mbind+0x10/0x10 [ 152.877749][ T8380] do_syscall_64+0x123/0x790 [ 152.877764][ T8380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.877775][ T8380] RIP: 0033:0x7f6071b9e159 [ 152.877786][ T8380] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 152.877797][ T8380] RSP: 002b:00007f6072b18028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 152.877809][ T8380] RAX: ffffffffffffffda RBX: 00007f6071e25fa0 RCX: 00007f6071b9e159 [ 152.877816][ T8380] RDX: 0000000000000000 RSI: 0100000000004000 RDI: 00002000005b4000 [ 152.877823][ T8380] RBP: 00007f6071c35024 R08: 0000000000000000 R09: 0000000000000002 [ 152.877829][ T8380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.877837][ T8380] R13: 00007f6071e26038 R14: 00007f6071e25fa0 R15: 00007ffe3eda6b88 [ 152.877852][ T8380] [ 153.391740][ T8378] tipc: Disabling bearer [ 153.423639][ T5337] usb 4-1: USB disconnect, device number 11 [ 153.445220][ T5337] ldusb 4-1:0.0: LD USB Device #0 now disconnected [ 153.696760][ T8397] input: syz1 as /devices/virtual/input/input18 [ 153.878651][ T8405] device-mapper: ioctl: Invalid ioctl structure: name t, dev f800 [ 154.129919][ T8410] netlink: Failed to add batadv0 helper -22 [ 154.129954][ T8410] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 154.346692][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 154.515246][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 154.515280][ T9] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 154.533312][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 154.556162][ T9] usb 3-1: string descriptor 0 read error: -22 [ 154.556232][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.218178][ T9] usb 3-1: failed to read current rate; disabling the check [ 155.265646][ T5337] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 155.426890][ T5337] usb 4-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 155.437026][ T5337] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.451764][ T5337] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.451788][ T5337] usb 4-1: Product: syz [ 155.451803][ T5337] usb 4-1: Manufacturer: syz [ 155.451813][ T5337] usb 4-1: SerialNumber: syz [ 155.478711][ T5337] usb 4-1: config 0 descriptor?? [ 155.494771][ T5337] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 155.577600][ T5723] usb 3-1: USB disconnect, device number 13 [ 155.789409][ T8469] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 155.789429][ T8469] File: /dev/nullb0 PID: 8469 Comm: syz.4.1065 [ 156.094073][ T30] kauditd_printk_skb: 92 callbacks suppressed [ 156.094097][ T30] audit: type=1800 audit(1788788504.125:2083): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 156.187753][ T30] audit: type=1800 audit(1788788504.225:2084): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 156.292593][ T30] audit: type=1800 audit(1788788504.325:2085): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 156.329229][ T8482] binder_alloc: binder_alloc_mmap_handler: 8481 200000ffe000-200001000000 already mapped failed -16 [ 156.371251][ T5337] input: gspca_pac7302 as /devices/platform/dummy_hcd.3/usb4/4-1/input/input19 [ 156.382115][ T30] audit: type=1800 audit(1788788504.425:2086): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 156.418498][ T30] audit: type=1800 audit(1788788504.455:2087): pid=5615 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=132106 res=0 errno=0 [ 156.445837][ T30] audit: type=1800 audit(1788788504.485:2088): pid=5615 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=132107 res=0 errno=0 [ 156.468101][ T30] audit: type=1800 audit(1788788504.505:2089): pid=5615 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=132086 res=0 errno=0 [ 156.503321][ T30] audit: type=1800 audit(1788788504.535:2090): pid=5615 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=132108 res=0 errno=0 [ 156.546354][ T30] audit: type=1800 audit(1788788504.585:2091): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 156.597214][ T30] audit: type=1800 audit(1788788504.635:2092): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=132129 res=0 errno=0 [ 156.637281][ T9] usb 4-1: USB disconnect, device number 12 [ 156.946763][ T8496] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 157.623937][ T8520] sd 0:0:1:0: device reset [ 158.124674][ T9] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 158.163167][ T8536] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1095'. [ 158.179025][ T8536] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1095'. [ 158.277472][ T9] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.08 [ 158.290705][ T9] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 158.290727][ T9] usb 3-1: config 1 has no interface number 0 [ 158.308265][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.308288][ T9] usb 3-1: Product: syz [ 158.308303][ T9] usb 3-1: Manufacturer: syz [ 158.308313][ T9] usb 3-1: SerialNumber: syz [ 158.365101][ T9] usb 3-1: 3:0 : does not exist [ 158.375796][ T9] usb 3-1: 3:0 : does not exist [ 158.536471][ T5337] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 158.641405][ T5708] usb 3-1: USB disconnect, device number 14 [ 158.698788][ T5337] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 158.714381][ T5337] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.714416][ T5337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.737836][ T5337] usb 2-1: config 0 descriptor?? [ 158.948435][ T5337] usbhid 2-1:0.0: can't add hid device: -71 [ 158.948499][ T5337] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 158.970585][ T5337] usb 2-1: USB disconnect, device number 10 [ 159.035126][ T8559] device-mapper: ioctl: Empty message received. [ 159.335528][ T5708] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 159.368684][ T42] IPVS: starting estimator thread 0... [ 159.382528][ T8568] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 159.389654][ T5337] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 159.455368][ T8570] IPVS: using max 75 ests per chain, 180000 per kthread [ 159.484467][ T5708] usb 1-1: Using ep0 maxpacket: 16 [ 159.490108][ T5708] usb 1-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 159.501633][ T5708] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 159.501663][ T5708] usb 1-1: config 0 interface 0 has no altsetting 0 [ 159.524138][ T5708] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.524162][ T5708] usb 1-1: Product: syz [ 159.524177][ T5708] usb 1-1: Manufacturer: syz [ 159.524187][ T5708] usb 1-1: SerialNumber: syz [ 159.547854][ T5708] usb 1-1: config 0 descriptor?? [ 159.554558][ T5337] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b27, bcdDevice= 0.00 [ 159.567626][ T5337] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.567654][ T5337] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 10 [ 159.567675][ T5337] usb 2-1: config 0 interface 0 has no altsetting 0 [ 159.567694][ T5337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.609855][ T5337] usb 2-1: config 0 descriptor?? [ 159.845838][ T8581] netlink: 'syz.3.1115': attribute type 1 has an invalid length. [ 159.856228][ T5708] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input20 [ 160.049260][ T5337] input: HID 1b1c:1b27 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:1B1C:1B27.000C/input/input22 [ 160.134738][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (1) exceeds report_count (1) [ 160.135175][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (2) exceeds report_count (1) [ 160.135187][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (3) exceeds report_count (1) [ 160.135197][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (4) exceeds report_count (1) [ 160.135208][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (5) exceeds report_count (1) [ 160.135218][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (39) exceeds report_count (1) [ 160.135229][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (9) exceeds report_count (1) [ 160.135239][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: offset (25) exceeds report_count (1) [ 160.257261][ T5708] rc_core: IR keymap rc-imon-pad not found [ 160.257282][ T5708] Registered IR keymap rc-empty [ 160.257322][ T5708] imon 1-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 160.257334][ T5708] imon 1-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 160.292936][ T5708] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 160.311015][ T5708] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input21 [ 160.474986][ T5708] imon 1-1:0.0: iMON device (15c2:0041, intf0) on usb<1:8> initialized [ 160.519682][ T5337] hid-corsair-void 0003:1B1C:1B27.000C: input,hidraw0: USB HID v0.00 Joystick [HID 1b1c:1b27] on usb-dummy_hcd.1-1/input0 [ 160.553126][ T5337] usb 2-1: USB disconnect, device number 11 [ 160.726857][ T5708] hid-corsair-void 0003:1B1C:1B27.000C: failed to request firmware (reason: -19) [ 160.751068][ T5708] hid-corsair-void 0003:1B1C:1B27.000C: failed to request battery (reason: -19) [ 160.766965][ C0] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 160.781922][ T5708] usb 1-1: USB disconnect, device number 8 [ 160.809294][ T8596] fido_id[8596]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 160.860028][ T8602] binder: 8601:8602 unknown command 832 [ 160.860049][ T8602] binder: 8601:8602 ioctl c0306201 2000000004c0 returned -22 [ 161.118412][ T30] kauditd_printk_skb: 149 callbacks suppressed [ 161.118437][ T30] audit: type=1800 audit(1788788509.155:2242): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 161.176730][ T30] audit: type=1800 audit(1788788509.215:2243): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 161.240070][ T30] audit: type=1800 audit(1788788509.275:2244): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 161.265061][ T30] audit: type=1800 audit(1788788509.305:2245): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=133278 res=0 errno=0 [ 161.312624][ T8615] FAULT_INJECTION: forcing a failure. [ 161.312624][ T8615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.312656][ T8615] CPU: 0 UID: 0 PID: 8615 Comm: syz.3.1127 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.312673][ T8615] Tainted: [L]=SOFTLOCKUP [ 161.312678][ T8615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 161.312684][ T8615] Call Trace: [ 161.312689][ T8615] [ 161.312694][ T8615] dump_stack_lvl+0x100/0x190 [ 161.312714][ T8615] should_fail_ex.cold+0x5/0xa [ 161.312728][ T8615] ? prepare_alloc_pages+0x16d/0x5b0 [ 161.312744][ T8615] should_fail_alloc_page+0xeb/0x140 [ 161.312761][ T8615] prepare_alloc_pages+0x1f0/0x5b0 [ 161.312785][ T8615] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 161.312805][ T8615] ? prepare_alloc_pages+0x191/0x5b0 [ 161.312820][ T8615] ? rcu_is_watching+0x13/0xc0 [ 161.312836][ T8615] ? __alloc_frozen_pages_noprof+0x56b/0x3300 [ 161.312856][ T8615] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 161.312875][ T8615] ? find_held_lock+0x2b/0x80 [ 161.312892][ T8615] ? is_bpf_text_address+0x8a/0x1a0 [ 161.312906][ T8615] ? is_bpf_text_address+0x8a/0x1a0 [ 161.312920][ T8615] ? bpf_ksym_find+0x128/0x1c0 [ 161.312936][ T8615] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 161.312953][ T8615] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 161.312970][ T8615] ? is_bpf_text_address+0x94/0x1a0 [ 161.312985][ T8615] ? __kernel_text_address+0xd/0x30 [ 161.313010][ T8615] alloc_pages_bulk_noprof+0x5e1/0x13c0 [ 161.313027][ T8615] ? lock_acquire+0x1d1/0x380 [ 161.313040][ T8615] ? policy_nodemask+0xed/0x4f0 [ 161.313056][ T8615] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 161.313081][ T8615] __kasan_populate_vmalloc+0xf0/0x210 [ 161.313095][ T8615] alloc_vmap_area+0x95d/0x2bb0 [ 161.313112][ T8615] ? kasan_save_track+0x14/0x30 [ 161.313124][ T8615] ? __kasan_kmalloc+0xaa/0xb0 [ 161.313135][ T8615] ? __pfx_alloc_vmap_area+0x10/0x10 [ 161.313148][ T8615] ? __get_vm_area_node+0x124/0x350 [ 161.313162][ T8615] __get_vm_area_node+0x1ed/0x350 [ 161.313180][ T8615] __vmalloc_node_range_noprof+0x268/0x1420 [ 161.313195][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.313206][ T8615] ? lock_acquire+0x1d1/0x380 [ 161.313217][ T8615] ? rcu_lock_acquire.constprop.0+0x7/0x30 [ 161.313234][ T8615] ? find_held_lock+0x2b/0x80 [ 161.313248][ T8615] ? rcu_read_unlock+0x17/0x60 [ 161.313265][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.313280][ T8615] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 161.313295][ T8615] ? rcu_is_watching+0x13/0xc0 [ 161.313309][ T8615] ? trace_kmem_cache_alloc+0xdd/0x100 [ 161.313324][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.313335][ T8615] __vmalloc_node_noprof+0xad/0xf0 [ 161.313349][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.313362][ T8615] copy_process+0x803/0x8370 [ 161.313375][ T8615] ? __pfx___futex_wait+0x10/0x10 [ 161.313391][ T8615] ? __pfx_try_to_wake_up+0x10/0x10 [ 161.313403][ T8615] ? futex_hash+0x311/0x400 [ 161.313420][ T8615] ? __pfx_copy_process+0x10/0x10 [ 161.313432][ T8615] ? futex_wake+0x4ea/0x5e0 [ 161.313453][ T8615] kernel_clone+0x176/0x9d0 [ 161.313465][ T8615] ? __pfx_kernel_clone+0x10/0x10 [ 161.313480][ T8615] ? ksys_write+0x190/0x250 [ 161.313494][ T8615] __do_sys_clone+0xd9/0x120 [ 161.313507][ T8615] ? __pfx___do_sys_clone+0x10/0x10 [ 161.313518][ T8615] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 161.313544][ T8615] do_syscall_64+0x123/0x790 [ 161.313558][ T8615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.313570][ T8615] RIP: 0033:0x7f7cb2b9e159 [ 161.313579][ T8615] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 161.313591][ T8615] RSP: 002b:00007f7cb3a65fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 161.313603][ T8615] RAX: ffffffffffffffda RBX: 00007f7cb2e25fa0 RCX: 00007f7cb2b9e159 [ 161.313611][ T8615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 161.313617][ T8615] RBP: 00007f7cb2c35024 R08: 0000000000000000 R09: 0000000000000000 [ 161.313623][ T8615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.313629][ T8615] R13: 00007f7cb2e26038 R14: 00007f7cb2e25fa0 R15: 00007ffdf95f13d8 [ 161.313643][ T8615] [ 161.313847][ T8615] syz.3.1127: vmalloc error: size 32768, align 0x8000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 161.313897][ T8615] CPU: 0 UID: 0 PID: 8615 Comm: syz.3.1127 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.313913][ T8615] Tainted: [L]=SOFTLOCKUP [ 161.313917][ T8615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 161.313923][ T8615] Call Trace: [ 161.313927][ T8615] [ 161.313931][ T8615] dump_stack_lvl+0x100/0x190 [ 161.313949][ T8615] warn_alloc.cold+0x9e/0xb2 [ 161.313961][ T8615] ? __pfx_warn_alloc+0x10/0x10 [ 161.313977][ T8615] ? lockdep_hardirqs_on+0x7d/0x110 [ 161.313993][ T8615] ? __get_vm_area_node+0x2f0/0x350 [ 161.314012][ T8615] ? __get_vm_area_node+0x22b/0x350 [ 161.314028][ T8615] __vmalloc_node_range_noprof+0xfa2/0x1420 [ 161.314042][ T8615] ? lock_acquire+0x1d1/0x380 [ 161.314055][ T8615] ? rcu_lock_acquire.constprop.0+0x7/0x30 [ 161.314073][ T8615] ? find_held_lock+0x2b/0x80 [ 161.314087][ T8615] ? rcu_read_unlock+0x17/0x60 [ 161.314104][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.314118][ T8615] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 161.314134][ T8615] ? rcu_is_watching+0x13/0xc0 [ 161.314148][ T8615] ? trace_kmem_cache_alloc+0xdd/0x100 [ 161.314163][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.314174][ T8615] __vmalloc_node_noprof+0xad/0xf0 [ 161.314187][ T8615] ? kernel_clone+0x176/0x9d0 [ 161.314201][ T8615] copy_process+0x803/0x8370 [ 161.314215][ T8615] ? __pfx___futex_wait+0x10/0x10 [ 161.314231][ T8615] ? __pfx_try_to_wake_up+0x10/0x10 [ 161.314243][ T8615] ? futex_hash+0x311/0x400 [ 161.314260][ T8615] ? __pfx_copy_process+0x10/0x10 [ 161.314272][ T8615] ? futex_wake+0x4ea/0x5e0 [ 161.314292][ T8615] kernel_clone+0x176/0x9d0 [ 161.314305][ T8615] ? __pfx_kernel_clone+0x10/0x10 [ 161.314320][ T8615] ? ksys_write+0x190/0x250 [ 161.314334][ T8615] __do_sys_clone+0xd9/0x120 [ 161.314346][ T8615] ? __pfx___do_sys_clone+0x10/0x10 [ 161.314357][ T8615] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 161.314382][ T8615] do_syscall_64+0x123/0x790 [ 161.314396][ T8615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.314407][ T8615] RIP: 0033:0x7f7cb2b9e159 [ 161.314416][ T8615] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 161.314426][ T8615] RSP: 002b:00007f7cb3a65fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 161.314436][ T8615] RAX: ffffffffffffffda RBX: 00007f7cb2e25fa0 RCX: 00007f7cb2b9e159 [ 161.314443][ T8615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 161.314449][ T8615] RBP: 00007f7cb2c35024 R08: 0000000000000000 R09: 0000000000000000 [ 161.314455][ T8615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.314461][ T8615] R13: 00007f7cb2e26038 R14: 00007f7cb2e25fa0 R15: 00007ffdf95f13d8 [ 161.314475][ T8615] [ 161.494525][ T8615] Mem-Info: [ 161.494535][ T8615] active_anon:7822 inactive_anon:12611 isolated_anon:0 [ 161.494535][ T8615] active_file:13494 inactive_file:41944 isolated_file:0 [ 161.494535][ T8615] unevictable:0 dirty:296 writeback:0 [ 161.494535][ T8615] slab_reclaimable:11420 slab_unreclaimable:99168 [ 161.494535][ T8615] mapped:30437 shmem:11280 pagetables:1404 [ 161.494535][ T8615] sec_pagetables:0 bounce:0 [ 161.494535][ T8615] kernel_misc_reclaimable:0 [ 161.494535][ T8615] free:1289881 free_pcp:12055 free_cma:0 [ 161.494565][ T8615] Node 0 active_anon:31288kB inactive_anon:50444kB active_file:53800kB inactive_file:167640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:121624kB dirty:1184kB writeback:0kB shmem:45120kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12512kB pagetables:5472kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 161.494596][ T8615] Node 1 active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:136kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:124kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 161.494625][ T8615] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.494658][ T8615] lowmem_reserve[]: 0 2470 2470 2470 2470 [ 161.494679][ T8615] Node 0 DMA32 free:1222052kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:31288kB inactive_anon:50444kB active_file:53800kB inactive_file:167640kB unevictable:0kB writepending:1184kB zspages:240kB present:3129332kB managed:2530196kB mlocked:0kB bounce:0kB free_pcp:40720kB local_pcp:40720kB free_cma:0kB [ 161.494710][ T8615] lowmem_reserve[]: 0 0 0 0 0 [ 161.494732][ T8615] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:72kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.494759][ T8615] lowmem_reserve[]: 0 0 0 0 0 [ 161.494776][ T8615] Node 1 Normal free:3922112kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:136kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:7500kB local_pcp:7500kB free_cma:0kB [ 161.494806][ T8615] lowmem_reserve[]: 0 0 0 0 0 [ 161.494823][ T8615] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 161.494883][ T8615] Node 0 DMA32: 683*4kB (UM) 99*8kB (UM) 24*16kB (UM) 10*32kB (ME) 14*64kB (UME) 15*128kB (ME) 10*256kB (ME) 8*512kB (UM) 4*1024kB (ME) 4*2048kB (M) 292*4096kB (UM) = 1222020kB [ 161.494965][ T8615] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 161.495015][ T8615] Node 1 Normal: 11*4kB (UM) 12*8kB (UM) 12*16kB (UM) 9*32kB (UM) 10*64kB (UM) 6*128kB (UM) 1*256kB (U) 4*512kB (UM) 2*1024kB (UM) 2*2048kB (U) 955*4096kB (M) = 3922156kB [ 161.495112][ T8615] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.495122][ T8615] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.495130][ T8615] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.495139][ T8615] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.495147][ T8615] 66715 total pagecache pages [ 161.495152][ T8615] 6 pages in swap cache [ 161.495156][ T8615] Free swap = 124884kB [ 161.495160][ T8615] Total swap = 124996kB [ 161.495165][ T8615] 2097051 pages RAM [ 161.495169][ T8615] 0 pages HighMem/MovableOnly [ 161.495173][ T8615] 432868 pages reserved [ 161.495176][ T8615] 0 pages cma reserved [ 162.340349][ T30] audit: type=1800 audit(1788788510.375:2246): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 162.593217][ T30] audit: type=1800 audit(1788788510.625:2247): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 162.672064][ T30] audit: type=1800 audit(1788788510.705:2248): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 162.718700][ T8624] FAULT_INJECTION: forcing a failure. [ 162.718700][ T8624] name failslab, interval 1, probability 0, space 0, times 0 [ 162.718733][ T8624] CPU: 0 UID: 0 PID: 8624 Comm: syz.0.1129 Tainted: G L syzkaller #0 PREEMPT(full) [ 162.718748][ T8624] Tainted: [L]=SOFTLOCKUP [ 162.718752][ T8624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 162.718759][ T8624] Call Trace: [ 162.718763][ T8624] [ 162.718767][ T8624] dump_stack_lvl+0x100/0x190 [ 162.718787][ T8624] should_fail_ex.cold+0x5/0xa [ 162.718804][ T8624] should_failslab+0xc2/0x120 [ 162.718820][ T8624] kmem_cache_alloc_noprof+0x92/0x6a0 [ 162.718833][ T8624] ? copy_fs_struct+0x49/0x340 [ 162.718848][ T8624] copy_fs_struct+0x49/0x340 [ 162.718861][ T8624] ksys_unshare+0x3a6/0xa70 [ 162.718875][ T8624] ? __pfx_ksys_unshare+0x10/0x10 [ 162.718894][ T8624] __x64_sys_unshare+0x31/0x40 [ 162.718906][ T8624] do_syscall_64+0x123/0x790 [ 162.718921][ T8624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.718933][ T8624] RIP: 0033:0x7f6071b9e159 [ 162.718942][ T8624] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 162.718954][ T8624] RSP: 002b:00007f6072b18028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 162.718966][ T8624] RAX: ffffffffffffffda RBX: 00007f6071e25fa0 RCX: 00007f6071b9e159 [ 162.718972][ T8624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022020400 [ 162.718979][ T8624] RBP: 00007f6071c35024 R08: 0000000000000000 R09: 0000000000000000 [ 162.718985][ T8624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.718991][ T8624] R13: 00007f6071e26038 R14: 00007f6071e25fa0 R15: 00007ffe3eda6b88 [ 162.719005][ T8624] [ 162.961722][ T30] audit: type=1800 audit(1788788510.995:2249): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 163.012154][ T30] audit: type=1800 audit(1788788511.045:2250): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 163.060998][ T30] audit: type=1800 audit(1788788511.095:2251): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 163.669900][ T8659] netlink: 'syz.4.1145': attribute type 10 has an invalid length. [ 163.716056][ T5337] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 163.810060][ T8659] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 163.820806][ T8659] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 163.851719][ T8656] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.876757][ T5337] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 163.894983][ T5337] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.895011][ T5337] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.895031][ T5337] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 163.895055][ T5337] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.946368][ T5337] usb 4-1: config 0 descriptor?? [ 164.130069][ T8665] netlink: 'syz.4.1148': attribute type 15 has an invalid length. [ 164.130091][ T8665] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1148'. [ 164.371574][ T5337] hid_parser_main: 36 callbacks suppressed [ 164.379105][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.387982][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.395622][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.395638][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403115][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403134][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403146][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403157][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403169][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.403180][ T5337] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 164.494341][ T5337] plantronics 0003:047F:FFFF.000D: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 164.641964][ T5337] usb 4-1: USB disconnect, device number 13 [ 164.689086][ T8684] fido_id[8684]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 165.091373][ T8699] input: syz0 as /devices/virtual/input/input23 [ 165.215038][ T5337] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 165.278587][ T8701] block2mtd: error: cannot open device ./loop0 [ 165.377999][ T5337] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 165.394637][ T5337] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 165.394665][ T5337] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 165.394691][ T5337] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.432879][ T8697] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 165.450943][ T5337] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 165.761853][ T5337] usb 3-1: USB disconnect, device number 15 [ 166.136910][ T30] kauditd_printk_skb: 83 callbacks suppressed [ 166.136934][ T30] audit: type=1800 audit(1788788514.175:2335): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 166.228568][ T30] audit: type=1800 audit(1788788514.265:2336): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15373 res=0 errno=0 [ 166.310878][ T5337] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 166.327740][ T30] audit: type=1800 audit(1788788514.365:2337): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 166.475470][ T5337] usb 3-1: Using ep0 maxpacket: 8 [ 166.481021][ T5337] usb 3-1: New USB device found, idVendor=0413, idProduct=6a04, bcdDevice=27.2b [ 166.491009][ T5337] usb 3-1: config 135 interface 0 has no altsetting 0 [ 166.503010][ T30] audit: type=1800 audit(1788788514.535:2338): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 166.528440][ T5337] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.528464][ T5337] usb 3-1: Product: syz [ 166.528478][ T5337] usb 3-1: Manufacturer: syz [ 166.528489][ T5337] usb 3-1: SerialNumber: syz [ 166.557971][ T30] audit: type=1800 audit(1788788514.595:2339): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=133764 res=0 errno=0 [ 166.589263][ T30] audit: type=1800 audit(1788788514.625:2340): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=133796 res=0 errno=0 [ 166.589302][ T30] audit: type=1800 audit(1788788514.625:2341): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=133771 res=0 errno=0 [ 166.589341][ T30] audit: type=1800 audit(1788788514.625:2342): pid=5613 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=133772 res=0 errno=0 [ 166.721512][ T30] audit: type=1800 audit(1788788514.755:2343): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 166.798848][ T5337] usb 3-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 166.808998][ T30] audit: type=1800 audit(1788788514.845:2344): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 166.849272][ T5337] dvb_usb_af9015 3-1:135.0: probe with driver dvb_usb_af9015 failed with error -22 [ 166.869169][ T5337] usb 3-1: USB disconnect, device number 16 [ 167.667156][ T8776] veth0: entered promiscuous mode [ 167.680956][ T8776] veth0: left promiscuous mode [ 167.879352][ T5708] logitech-hidpp-device 0003:046D:C082.000E: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 168.341087][ T8802] FAULT_INJECTION: forcing a failure. [ 168.341087][ T8802] name failslab, interval 1, probability 0, space 0, times 0 [ 168.341117][ T8802] CPU: 0 UID: 0 PID: 8802 Comm: syz.3.1204 Tainted: G L syzkaller #0 PREEMPT(full) [ 168.341133][ T8802] Tainted: [L]=SOFTLOCKUP [ 168.341138][ T8802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 168.341144][ T8802] Call Trace: [ 168.341148][ T8802] [ 168.341152][ T8802] dump_stack_lvl+0x100/0x190 [ 168.341173][ T8802] should_fail_ex.cold+0x5/0xa [ 168.341191][ T8802] should_failslab+0xc2/0x120 [ 168.341206][ T8802] __kmalloc_cache_noprof+0x91/0x6d0 [ 168.341231][ T8802] ? copy_cgroup_ns+0x405/0x970 [ 168.341247][ T8802] ? copy_time_ns+0xf2/0x790 [ 168.341262][ T8802] copy_time_ns+0xf2/0x790 [ 168.341276][ T8802] create_new_namespaces+0x48a/0xac0 [ 168.341293][ T8802] unshare_nsproxy_namespaces+0xf2/0x220 [ 168.341309][ T8802] ksys_unshare+0x4a2/0xa70 [ 168.341323][ T8802] ? __pfx_ksys_unshare+0x10/0x10 [ 168.341343][ T8802] __x64_sys_unshare+0x31/0x40 [ 168.341355][ T8802] do_syscall_64+0x123/0x790 [ 168.341370][ T8802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.341382][ T8802] RIP: 0033:0x7f7cb2b9e159 [ 168.341391][ T8802] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 168.341402][ T8802] RSP: 002b:00007f7cb3a66028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 168.341413][ T8802] RAX: ffffffffffffffda RBX: 00007f7cb2e25fa0 RCX: 00007f7cb2b9e159 [ 168.341420][ T8802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006000080 [ 168.341427][ T8802] RBP: 00007f7cb2c35024 R08: 0000000000000000 R09: 0000000000000000 [ 168.341433][ T8802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.341440][ T8802] R13: 00007f7cb2e26038 R14: 00007f7cb2e25fa0 R15: 00007ffdf95f13d8 [ 168.341454][ T8802] [ 168.624197][ T8806] tap0: tun_chr_ioctl cmd 1074025675 [ 168.624221][ T8806] tap0: persist enabled [ 168.638295][ T8806] tap0: tun_chr_ioctl cmd 1074025675 [ 168.638316][ T8806] tap0: persist disabled [ 168.988616][ T8820] /dev/nullb0: Can't open blockdev [ 169.217385][ T8831] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1216'. [ 169.565365][ T10] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 169.724527][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 169.731545][ T10] usb 2-1: New USB device found, idVendor=054c, idProduct=1000, bcdDevice= 0.00 [ 169.747752][ T10] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 169.747780][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 169.747803][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.778305][ T10] usb 2-1: config 0 descriptor?? [ 170.261756][ T10] sony 0003:054C:1000.000F: missing HID_OUTPUT_REPORT 0 [ 170.283868][ T10] sony 0003:054C:1000.000F: hidraw0: USB HID vff.fe Joystick [HID 054c:1000] on usb-dummy_hcd.1-1/input0 [ 170.283900][ T10] sony 0003:054C:1000.000F: failed to claim input [ 170.501270][ T5708] usb 2-1: USB disconnect, device number 12 [ 170.898171][ T8872] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1232'. [ 171.190109][ T8880] syzkaller1: entered promiscuous mode [ 171.190130][ T8880] syzkaller1: entered allmulticast mode [ 171.190754][ T30] kauditd_printk_skb: 89 callbacks suppressed [ 171.190766][ T30] audit: type=1400 audit(1788788519.225:2434): avc: denied { ioctl } for pid=8878 comm="syz.0.1244" path="socket:[22361]" dev="sockfs" ino=22361 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 171.236112][ T8882] netlink: 'syz.1.1236': attribute type 32 has an invalid length. [ 171.313178][ T30] audit: type=1800 audit(1788788519.345:2435): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 171.361178][ T30] audit: type=1800 audit(1788788519.395:2436): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15004 res=0 errno=0 [ 171.414717][ T30] audit: type=1800 audit(1788788519.445:2437): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 171.536745][ T30] audit: type=1800 audit(1788788519.575:2438): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 171.593939][ T30] audit: type=1800 audit(1788788519.625:2439): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 171.650942][ T30] audit: type=1800 audit(1788788519.685:2440): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15127 res=0 errno=0 [ 171.760022][ T30] audit: type=1800 audit(1788788519.795:2441): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15250 res=0 errno=0 [ 171.808001][ T30] audit: type=1400 audit(1788788519.845:2442): avc: denied { map } for pid=8893 comm="syz.2.1242" path="socket:[22408]" dev="sockfs" ino=22408 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 171.846760][ T30] audit: type=1800 audit(1788788519.885:2443): pid=4970 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14881 res=0 errno=0 [ 172.713776][ T8930] netlink: 79 bytes leftover after parsing attributes in process `syz.2.1257'. [ 173.863425][ T8970] FAULT_INJECTION: forcing a failure. [ 173.863425][ T8970] name failslab, interval 1, probability 0, space 0, times 0 [ 173.863466][ T8970] CPU: 0 UID: 0 PID: 8970 Comm: syz.4.1273 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.863483][ T8970] Tainted: [L]=SOFTLOCKUP [ 173.863487][ T8970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 173.863494][ T8970] Call Trace: [ 173.863498][ T8970] [ 173.863504][ T8970] dump_stack_lvl+0x100/0x190 [ 173.863524][ T8970] should_fail_ex.cold+0x5/0xa [ 173.863540][ T8970] should_failslab+0xc2/0x120 [ 173.863555][ T8970] __kmalloc_cache_noprof+0x91/0x6d0 [ 173.863572][ T8970] ? proc_thread_self_get_link+0x1a6/0x210 [ 173.863590][ T8970] proc_thread_self_get_link+0x1a6/0x210 [ 173.863606][ T8970] pick_link+0xac2/0x13c0 [ 173.863616][ T8970] ? selinux_inode_permission+0x14a/0x1130 [ 173.863631][ T8970] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 173.863648][ T8970] step_into_slowpath+0x9ba/0xf90 [ 173.863662][ T8970] ? __pfx_step_into_slowpath+0x10/0x10 [ 173.863675][ T8970] ? lookup_fast+0x2da/0x600 [ 173.863685][ T8970] ? inode_permission+0x374/0x620 [ 173.863702][ T8970] link_path_walk+0xf28/0x1cc0 [ 173.863719][ T8970] path_openat+0x1ac/0x2440 [ 173.863734][ T8970] ? __pfx_path_openat+0x10/0x10 [ 173.863751][ T8970] do_file_open+0x20e/0x430 [ 173.863765][ T8970] ? __pfx_do_file_open+0x10/0x10 [ 173.863788][ T8970] ? _raw_spin_unlock+0x28/0x50 [ 173.863800][ T8970] ? alloc_fd+0x471/0x7a0 [ 173.863817][ T8970] do_sys_openat2+0x10f/0x1e0 [ 173.863831][ T8970] ? __pfx_do_sys_openat2+0x10/0x10 [ 173.863846][ T8970] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 173.863864][ T8970] __x64_sys_openat+0x12d/0x210 [ 173.863879][ T8970] ? __pfx___x64_sys_openat+0x10/0x10 [ 173.863899][ T8970] do_syscall_64+0x123/0x790 [ 173.863914][ T8970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.863926][ T8970] RIP: 0033:0x7efe03b5e98e [ 173.863936][ T8970] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 173.863946][ T8970] RSP: 002b:00007efe04a3fec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 173.863957][ T8970] RAX: ffffffffffffffda RBX: 00007efe04a406c0 RCX: 00007efe03b5e98e [ 173.863964][ T8970] RDX: 0000000000000002 RSI: 00007efe04a3ff90 RDI: ffffffffffffff9c [ 173.863971][ T8970] RBP: 00007efe03c35024 R08: 0000000000000000 R09: 0000000000000000 [ 173.863978][ T8970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.863984][ T8970] R13: 00007efe03e26038 R14: 00007efe03e25fa0 R15: 00007ffdcb2a2438 [ 173.863998][ T8970] [ 174.451626][ T8980] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1278'. [ 174.688703][ T8984] ima: policy update failed [ 175.064876][ T8997] lo: entered allmulticast mode [ 175.074039][ T8996] lo: left allmulticast mode [ 181.890570][ C0] sched: DL replenish lagged too much [ 198.495580][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 198.507260][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 198.706750][ T5708] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 265.497281][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.505937][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 303.434387][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 303.441340][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4970/1:b..l [ 303.449233][ C0] rcu: (detected by 0, t=10502 jiffies, g=54629, q=2852 ncpus=1) [ 303.457012][ C0] task:udevd state:R running task stack:24584 pid:4970 tgid:4970 ppid:1 task_flags:0x400140 flags:0x00080000 [ 303.470470][ C0] Call Trace: [ 303.473732][ C0] [ 303.476651][ C0] __schedule+0x1259/0x6920 [ 303.481130][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 303.486317][ C0] ? __pfx___schedule+0x10/0x10 [ 303.491147][ C0] ? mark_held_locks+0x40/0x70 [ 303.495891][ C0] preempt_schedule_irq+0x4e/0x90 [ 303.500885][ C0] irqentry_exit+0x205/0xa10 [ 303.505448][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.511403][ C0] RIP: 0010:lock_acquire+0x5e/0x380 [ 303.516570][ C0] Code: 05 8f ec a4 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 9e cf 5d 0f 0f 82 c9 02 00 00 8b 35 3e 01 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 2d ec a4 12 0f 85 09 03 00 00 48 83 c4 [ 303.536145][ C0] RSP: 0018:ffffc90003167458 EFLAGS: 00000206 [ 303.542268][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 303.550207][ C0] RDX: 0000000000000000 RSI: ffffffff8e3c5c3d RDI: ffffffff8c621080 [ 303.558148][ C0] RBP: ffffffff8edec2e0 R08: 000000007d404e00 R09: 0000000000000007 [ 303.566086][ C0] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 303.574024][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 303.581970][ C0] ? unwind_next_frame+0x3be/0x2090 [ 303.587140][ C0] ? unwind_next_frame+0x3be/0x2090 [ 303.592310][ C0] unwind_next_frame+0xd1/0x2090 [ 303.597218][ C0] ? unwind_next_frame+0xbd/0x2090 [ 303.602305][ C0] ? arch_stack_walk+0x73/0xf0 [ 303.607044][ C0] __unwind_start+0x3cd/0x7e0 [ 303.611701][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 303.617829][ C0] arch_stack_walk+0x73/0xf0 [ 303.622395][ C0] ? arch_stack_walk+0x73/0xf0 [ 303.627139][ C0] stack_trace_save+0x8e/0xc0 [ 303.631789][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 303.637149][ C0] ? __lock_acquire+0x5c0/0x1f40 [ 303.642058][ C0] ? __lock_acquire+0x5c0/0x1f40 [ 303.646972][ C0] save_stack+0x162/0x1e0 [ 303.651282][ C0] ? __pfx_save_stack+0x10/0x10 [ 303.656160][ C0] ? page_ext_put+0x3e/0xd0 [ 303.660646][ C0] __reset_page_owner+0x84/0x190 [ 303.665565][ C0] __free_frozen_pages+0x79f/0x10f0 [ 303.670736][ C0] ? __free_slab+0x40/0x220 [ 303.675222][ C0] qlist_free_all+0x47/0xf0 [ 303.679702][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 303.685130][ C0] __kasan_slab_alloc+0x69/0x90 [ 303.689952][ C0] __kmalloc_noprof+0x2cc/0x840 [ 303.694779][ C0] ? tomoyo_encode2+0xfb/0x3c0 [ 303.699522][ C0] tomoyo_encode2+0xfb/0x3c0 [ 303.704084][ C0] tomoyo_encode+0x29/0x50 [ 303.708476][ C0] tomoyo_realpath_from_path+0x18c/0x690 [ 303.714080][ C0] tomoyo_path_perm+0x276/0x460 [ 303.718903][ C0] ? tomoyo_path_perm+0x262/0x460 [ 303.723916][ C0] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 303.729264][ C0] ? filename_lookup+0x3bb/0x590 [ 303.734187][ C0] ? __might_fault+0xc5/0x140 [ 303.738837][ C0] ? find_held_lock+0x2b/0x80 [ 303.743486][ C0] ? __might_fault+0xc5/0x140 [ 303.748138][ C0] ? __might_fault+0xc5/0x140 [ 303.752788][ C0] security_inode_getattr+0x116/0x280 [ 303.758136][ C0] vfs_statx+0x11f/0x3f0 [ 303.762353][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 303.767093][ C0] ? do_getname+0x191/0x390 [ 303.771657][ C0] vfs_fstatat+0x77/0xe0 [ 303.775872][ C0] __do_sys_newfstatat+0x9d/0x120 [ 303.780870][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 303.786488][ C0] ? kill_proc_info+0xa6/0x1b0 [ 303.791226][ C0] do_syscall_64+0x123/0x790 [ 303.795790][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.801659][ C0] RIP: 0033:0x7f3f08711b0a [ 303.806070][ C0] RSP: 002b:00007ffeb4a8a3e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 303.814459][ C0] RAX: ffffffffffffffda RBX: 000056064093e4c0 RCX: 00007f3f08711b0a [ 303.822409][ C0] RDX: 00007ffeb4a8a3f0 RSI: 000056064093e4c0 RDI: 00000000ffffff9c [ 303.830351][ C0] RBP: 0000560640701f90 R08: 00063478c1c69200 R09: 0000000000000001 [ 303.838293][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeb4a8a3f0 [ 303.846234][ C0] R13: 000056060c7fc100 R14: 0000000000000000 R15: 0000000000000000 [ 303.854191][ C0]