last executing test programs: 30.779103098s ago: executing program 1 (id=342): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000005, 0x12, r0, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005938d74010973077339600000001090212000100001e000904"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB="1f769a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x10000) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10001, 0x0, "59c27c65a78308634e78299ef68057107ea354"}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)) syz_usb_control_io(r1, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) syz_usb_control_io(r1, 0x0, &(0x7f00000002c0)={0x84, &(0x7f00000001c0)=ANY=[@ANYBLOB="00009c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r3, &(0x7f0000000900)={0x48, 0x2}, 0x10) sendto$inet(r3, &(0x7f0000000c80)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001a00), 0x88) r4 = socket(0x15, 0x5, 0x0) getsockopt(r4, 0x200000000114, 0x2716, 0x0, &(0x7f0000000040)=0x4f) 20.797631901s ago: executing program 0 (id=344): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x10, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ldst={0x3, 0x0, 0x3}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) 18.759053678s ago: executing program 0 (id=345): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = timerfd_create(0x9, 0x0) timerfd_settime(r1, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6}]}) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000100), 0xc06620, 0x4) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000adb000/0x2000)=nil, &(0x7f0000fee000/0x11000)=nil, 0x2000}) close_range(r2, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000038c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000440)={0x0, r5}) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e1f, 0xfffffffd, @private2, 0xffffffff}]}, &(0x7f0000000440)=0x10) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/vmcoreinfo', 0x20000, 0x94) 17.790105676s ago: executing program 1 (id=346): mremap(&(0x7f0000380000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00006a3000/0x1000)=nil) mremap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00004d1000/0x3000)=nil) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 38) 14.899109938s ago: executing program 1 (id=347): r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000021c0)=@IORING_OP_LINKAT={0x27, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140)='./file0\x00'}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="01000000080000000200000004"], 0x48) close(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b702000000190000850000001700000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r6}, 0xc) io_uring_enter(r0, 0x54, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x800, 0x0, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r7, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7ff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, {0xa, 0x4e20, 0x8, @mcast1, 0x1ff}, r8, 0x100}}, 0x48) 11.701077309s ago: executing program 0 (id=348): r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000083c0)={{0x3}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)=@setneightbl={0x14, 0x43, 0x423}, 0x14}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) syz_emit_ethernet(0x4e, &(0x7f0000000440)={@link_local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x18, 0x11, 0x0, @remote, @local, {[], {0x4e21, 0x4e22, 0x18, 0x0, @wg=@data={0x4, 0x5a, 0xdd3}}}}}}}, 0x0) 10.497715712s ago: executing program 1 (id=349): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)=ANY=[@ANYBLOB="44010000100001000000000000000000fe800000000000000000000000000000ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0100000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001c00", @ANYRES32=r2], 0x144}}, 0x0) 6.224346444s ago: executing program 1 (id=350): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000014c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001440)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa9d, {r2, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r2}}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000040)='./file1\x00') symlinkat(&(0x7f0000000100)='./file1\x00', r4, &(0x7f0000000140)='./file1\x00') r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0x1d, &(0x7f0000000280)=ANY=[], 0x4) renameat2(r4, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file1\x00', 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x8000000000000001, 0x200000) 5.693762679s ago: executing program 0 (id=351): syz_open_dev$vcsu(&(0x7f0000000140), 0x0, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00') ioctl$UFFDIO_COPY(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x4000}) 4.306440228s ago: executing program 1 (id=352): openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x20c82, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0xad, 0xc1, 0x95, 0x8, 0x781, 0x1, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xde, 0x6, 0xa4}}]}}]}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a000000050000000200000004"], 0x48) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000d00000001"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7020000010000e1850000008600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001800007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r5 = syz_io_uring_setup(0x231, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffffffffffff31}) io_uring_enter(r5, 0x7a98, 0x0, 0x0, 0x0, 0x0) 3.244691428s ago: executing program 0 (id=353): set_mempolicy(0x1, &(0x7f0000000000)=0x9, 0x9) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x4000002, 0x50032, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x9, 0x9) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x4000002, 0x50032, 0xffffffffffffffff, 0x0) (async) 0s ago: executing program 0 (id=354): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x800, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r1, &(0x7f00000000c0)={0x2, 0x0, @broadcast, 0x4}, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'pim6reg1\x00', 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0xc2742, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(0x0, 0x0, 0xee01) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000200)=0x1000, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000005580)='/sys/kernel/vmcoreinfo', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x1335f0a6) bind$l2tp(r2, &(0x7f00000000c0), 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000180)="b0"}) r6 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000040)={0x0, 'ip6tnl0\x00', {0x4}}) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x802) sched_setscheduler(0x0, 0x6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r7 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r7, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r8, &(0x7f0000000200)='net/sco\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:33153' (ED25519) to the list of known hosts. syzkaller login: [ 378.830511][ T3172] cgroup: Unknown subsys name 'net' [ 379.403398][ T3172] cgroup: Unknown subsys name 'cpuset' [ 379.610316][ T3172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 433.790837][ T3172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 502.893392][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 503.053232][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 505.199574][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 505.303143][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 517.886782][ T3179] hsr_slave_0: entered promiscuous mode [ 517.945950][ T3179] hsr_slave_1: entered promiscuous mode [ 519.975782][ T3180] hsr_slave_0: entered promiscuous mode [ 520.048377][ T3180] hsr_slave_1: entered promiscuous mode [ 520.104215][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 520.108846][ T3180] Cannot create hsr debugfs directory [ 528.019392][ T3179] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 528.168655][ T3179] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 528.468809][ T3179] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 528.705283][ T3179] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 529.377977][ T3180] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 529.685957][ T3180] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 529.830633][ T3180] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 530.025443][ T3180] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 540.619159][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 543.009035][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 586.042526][ T3179] veth0_vlan: entered promiscuous mode [ 586.660911][ T3179] veth1_vlan: entered promiscuous mode [ 588.216058][ T3179] veth0_macvtap: entered promiscuous mode [ 588.548992][ T3179] veth1_macvtap: entered promiscuous mode [ 590.616796][ T3179] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.620510][ T3179] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.633045][ T3179] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.637755][ T3179] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 591.625461][ T3180] veth0_vlan: entered promiscuous mode [ 592.474684][ T3180] veth1_vlan: entered promiscuous mode [ 595.084929][ T3180] veth0_macvtap: entered promiscuous mode [ 595.396895][ T3180] veth1_macvtap: entered promiscuous mode [ 595.729459][ T3179] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 596.714083][ T3180] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.717870][ T3180] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.720695][ T3180] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.724073][ T3180] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 600.281268][ T3876] syz.0.1 uses obsolete (PF_INET,SOCK_PACKET) [ 604.676059][ T3885] FAULT_INJECTION: forcing a failure. [ 604.676059][ T3885] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 604.687227][ T3885] CPU: 1 UID: 0 PID: 3885 Comm: syz.1.3 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 604.690156][ T3885] Hardware name: riscv-virtio,qemu (DT) [ 604.692681][ T3885] Call Trace: [ 604.694380][ T3885] [] dump_backtrace+0x2e/0x3c [ 604.698131][ T3885] [] show_stack+0x34/0x40 [ 604.700449][ T3885] [] dump_stack_lvl+0x122/0x196 [ 604.704460][ T3885] [] dump_stack+0x1c/0x24 [ 604.707646][ T3885] [] should_fail_ex+0x3f8/0x4e0 [ 604.710776][ T3885] [] should_fail+0xe/0x16 [ 604.713846][ T3885] [] should_fail_usercopy+0x1e/0x26 [ 604.717136][ T3885] [] _copy_from_user+0x3a/0xfe [ 604.720429][ T3885] [] copy_msghdr_from_user+0xbe/0x176 [ 604.722679][ T3885] [] ___sys_sendmsg+0x112/0x1e6 [ 604.724552][ T3885] [] __sys_sendmsg+0x130/0x1f0 [ 604.726222][ T3885] [] __riscv_sys_sendmsg+0x70/0xa2 [ 604.728058][ T3885] [] syscall_handler+0x94/0x118 [ 604.729679][ T3885] [] do_trap_ecall_u+0x1aa/0x216 [ 604.731411][ T3885] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 607.854675][ T3889] FAULT_INJECTION: forcing a failure. [ 607.854675][ T3889] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 607.858640][ T3889] CPU: 1 UID: 0 PID: 3889 Comm: syz.1.5 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 607.860045][ T3889] Hardware name: riscv-virtio,qemu (DT) [ 607.861012][ T3889] Call Trace: [ 607.861884][ T3889] [] dump_backtrace+0x2e/0x3c [ 607.863366][ T3889] [] show_stack+0x34/0x40 [ 607.864698][ T3889] [] dump_stack_lvl+0x122/0x196 [ 607.866235][ T3889] [] dump_stack+0x1c/0x24 [ 607.867802][ T3889] [] should_fail_ex+0x3f8/0x4e0 [ 607.869423][ T3889] [] should_fail_alloc_page+0xfa/0x158 [ 607.871849][ T3889] [] prepare_alloc_pages.constprop.0+0x27c/0x504 [ 607.873520][ T3889] [] __alloc_pages_noprof+0x164/0x1e96 [ 607.875082][ T3889] [] alloc_pages_mpol_noprof+0xf8/0x48a [ 607.876550][ T3889] [] folio_alloc_mpol_noprof+0x36/0x84 [ 607.877959][ T3889] [] shmem_alloc_folio+0x252/0x2fa [ 607.879420][ T3889] [] shmem_get_folio_gfp.constprop.0+0x5e2/0x16e2 [ 607.881074][ T3889] [] shmem_write_begin+0x136/0x2a2 [ 607.882562][ T3889] [] generic_perform_write+0x230/0x8be [ 607.884011][ T3889] [] shmem_file_write_iter+0x110/0x136 [ 607.885596][ T3889] [] vfs_write+0x4d4/0x9b4 [ 607.887054][ T3889] [] ksys_write+0x128/0x266 [ 607.888528][ T3889] [] __riscv_sys_write+0x6e/0x94 [ 607.890003][ T3889] [] syscall_handler+0x94/0x118 [ 607.891376][ T3889] [] do_trap_ecall_u+0x1aa/0x216 [ 607.892988][ T3889] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 615.435902][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 615.715064][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 615.850397][ T25] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 616.209979][ T25] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 616.215005][ T25] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 616.216449][ T25] usb 1-1: Product: syz [ 616.218602][ T25] usb 1-1: Manufacturer: syz [ 616.221105][ T25] usb 1-1: SerialNumber: syz [ 616.344219][ T25] usb 1-1: config 0 descriptor?? [ 616.428451][ T3897] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 617.564890][ T3902] process 'syz.1.8' launched './file1' with NULL argv: empty string added [ 622.146850][ T3913] tmpfs: Bad value for 'mpol' [ 623.727079][ T3897] could not allocate digest TFM handle sha256-arm64-neon [ 623.967590][ T3006] usb 1-1: USB disconnect, device number 2 [ 633.198688][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 633.526232][ T25] usb 1-1: Using ep0 maxpacket: 16 [ 633.667393][ T25] usb 1-1: config 0 has an invalid interface number: 49 but max is 7 [ 633.670482][ T25] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 633.694858][ T25] usb 1-1: config 0 has no interface number 0 [ 633.697977][ T25] usb 1-1: too many endpoints for config 0 interface 49 altsetting 50: 56, using maximum allowed: 30 [ 633.723232][ T25] usb 1-1: config 0 interface 49 altsetting 50 has 0 endpoint descriptors, different from the interface descriptor's value: 56 [ 633.725821][ T25] usb 1-1: config 0 interface 49 has no altsetting 0 [ 636.958907][ T25] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 636.974044][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 636.976735][ T25] usb 1-1: Product: syz [ 636.978279][ T25] usb 1-1: Manufacturer: syz [ 636.979822][ T25] usb 1-1: SerialNumber: syz [ 637.561305][ T25] usb 1-1: config 0 descriptor?? [ 644.193799][ T25] ftdi_sio 1-1:0.49: FTDI USB Serial Device converter detected [ 644.287642][ T25] usb 1-1: Detected FT232R [ 644.310615][ T25] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 644.337465][ T25] ftdi_sio ttyUSB0: Unable to write latency timer: -32 [ 644.356848][ T25] ftdi_sio 1-1:0.49: GPIO initialisation failed: -32 [ 644.460649][ T25] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 646.786327][ T901] usb 1-1: USB disconnect, device number 3 [ 647.276023][ T901] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 647.598667][ T901] ftdi_sio 1-1:0.49: device disconnected [ 659.924685][ T3758] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 660.237714][ T3758] usb 2-1: device descriptor read/64, error -71 [ 660.580273][ T3758] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 660.847651][ T3758] usb 2-1: device descriptor read/64, error -71 [ 660.969703][ T3758] usb usb2-port1: attempt power cycle [ 661.414205][ T3758] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 661.489400][ T3758] usb 2-1: device descriptor read/8, error -71 [ 661.838341][ T3758] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 661.890452][ T3758] usb 2-1: device descriptor read/8, error -71 [ 662.035815][ T3758] usb usb2-port1: unable to enumerate USB device [ 672.457368][ T3989] netlink: 12 bytes leftover after parsing attributes in process `syz.1.22'. [ 676.825538][ T830] block nbd0: Receive control failed (result -32) [ 676.965816][ T3991] block nbd0: shutting down sockets [ 681.999874][ T4003] binder: 4002:4003 ioctl c0306201 20000240 returned -14 [ 683.178988][ T4006] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 686.643810][ T4020] FAULT_INJECTION: forcing a failure. [ 686.643810][ T4020] name failslab, interval 1, probability 0, space 0, times 1 [ 686.646303][ T4020] CPU: 1 UID: 0 PID: 4020 Comm: syz.0.29 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 686.647838][ T4020] Hardware name: riscv-virtio,qemu (DT) [ 686.649179][ T4020] Call Trace: [ 686.650176][ T4020] [] dump_backtrace+0x2e/0x3c [ 686.651121][ T4020] [] show_stack+0x34/0x40 [ 686.651963][ T4020] [] dump_stack_lvl+0x122/0x196 [ 686.652882][ T4020] [] dump_stack+0x1c/0x24 [ 686.654421][ T4020] [] should_fail_ex+0x3f8/0x4e0 [ 686.656023][ T4020] [] should_failslab+0xba/0x102 [ 686.657628][ T4020] [] __kmalloc_node_noprof+0xce/0x522 [ 686.660250][ T4020] [] __vmalloc_node_range_noprof+0x36e/0x1450 [ 686.661449][ T4020] [] copy_process+0x3658/0x8e52 [ 686.662299][ T4020] [] kernel_clone+0x11e/0x92c [ 686.663092][ T4020] [] __do_sys_clone3+0x200/0x25a [ 686.663888][ T4020] [] __riscv_sys_clone3+0x52/0x72 [ 686.664751][ T4020] [] syscall_handler+0x94/0x118 [ 686.665584][ T4020] [] do_trap_ecall_u+0x1aa/0x216 [ 686.666479][ T4020] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 686.683943][ T4020] syz.0.29: vmalloc error: size 32768, failed to allocated page array size 64, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 686.690306][ T4020] CPU: 1 UID: 0 PID: 4020 Comm: syz.0.29 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 686.691292][ T4020] Hardware name: riscv-virtio,qemu (DT) [ 686.691986][ T4020] Call Trace: [ 686.692615][ T4020] [] dump_backtrace+0x2e/0x3c [ 686.693542][ T4020] [] show_stack+0x34/0x40 [ 686.694410][ T4020] [] dump_stack_lvl+0x122/0x196 [ 686.695349][ T4020] [] dump_stack+0x1c/0x24 [ 686.696237][ T4020] [] warn_alloc+0x170/0x292 [ 686.697419][ T4020] [] __vmalloc_node_range_noprof+0x11b4/0x1450 [ 686.699494][ T4020] [] copy_process+0x3658/0x8e52 [ 686.701106][ T4020] [] kernel_clone+0x11e/0x92c [ 686.702520][ T4020] [] __do_sys_clone3+0x200/0x25a [ 686.703909][ T4020] [] __riscv_sys_clone3+0x52/0x72 [ 686.705831][ T4020] [] syscall_handler+0x94/0x118 [ 686.707052][ T4020] [] do_trap_ecall_u+0x1aa/0x216 [ 686.708054][ T4020] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 686.764811][ T4020] Mem-Info: [ 686.767247][ T4020] active_anon:1710 inactive_anon:0 isolated_anon:0 [ 686.767247][ T4020] active_file:748 inactive_file:34141 isolated_file:0 [ 686.767247][ T4020] unevictable:768 dirty:89 writeback:0 [ 686.767247][ T4020] slab_reclaimable:2175 slab_unreclaimable:25768 [ 686.767247][ T4020] mapped:9420 shmem:804 pagetables:322 [ 686.767247][ T4020] sec_pagetables:0 bounce:0 [ 686.767247][ T4020] kernel_misc_reclaimable:0 [ 686.767247][ T4020] free:240722 free_pcp:550 free_cma:52608 [ 686.771136][ T4020] Node 0 active_anon:6840kB inactive_anon:0kB active_file:2992kB inactive_file:136564kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:37680kB dirty:356kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:5912kB pagetables:1288kB sec_pagetables:0kB all_unreclaimable? no [ 686.796651][ T4020] Node 0 DMA32 free:963932kB boost:0kB min:4788kB low:6220kB high:7652kB reserved_highatomic:0KB active_anon:6840kB inactive_anon:0kB active_file:2992kB inactive_file:136564kB unevictable:3072kB writepending:356kB present:2097152kB managed:1436404kB mlocked:0kB bounce:0kB free_pcp:1264kB local_pcp:0kB free_cma:210432kB [ 686.800683][ T4020] lowmem_reserve[]: 0 0 0 [ 686.816725][ T4020] Node 0 DMA32: 26*4kB (UE) 3*8kB (UE) 3*16kB (UME) 25*32kB (UE) 15*64kB (UM) 8*128kB (UME) 4*256kB (M) 3*512kB (UMC) 8*1024kB (UMEC) 6*2048kB (UME) 229*4096kB (UMC) = 963984kB [ 686.855294][ T4020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 686.860171][ T4020] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 686.873775][ T4020] 35695 total pagecache pages [ 686.879324][ T4020] 0 pages in swap cache [ 686.880924][ T4020] Free swap = 124996kB [ 686.895481][ T4020] Total swap = 124996kB [ 686.913160][ T4020] 524288 pages RAM [ 686.914968][ T4020] 0 pages HighMem/MovableOnly [ 686.916427][ T4020] 165187 pages reserved [ 686.918364][ T4020] 52736 pages cma reserved [ 698.325887][ T4029] netlink: 'syz.1.32': attribute type 22 has an invalid length. [ 700.670859][ T4031] FAULT_INJECTION: forcing a failure. [ 700.670859][ T4031] name failslab, interval 1, probability 0, space 0, times 0 [ 700.733631][ T4031] CPU: 0 UID: 0 PID: 4031 Comm: syz.0.33 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 700.735673][ T4031] Hardware name: riscv-virtio,qemu (DT) [ 700.736832][ T4031] Call Trace: [ 700.737760][ T4031] [] dump_backtrace+0x2e/0x3c [ 700.739311][ T4031] [] show_stack+0x34/0x40 [ 700.740703][ T4031] [] dump_stack_lvl+0x122/0x196 [ 700.742697][ T4031] [] dump_stack+0x1c/0x24 [ 700.744130][ T4031] [] should_fail_ex+0x3f8/0x4e0 [ 700.745633][ T4031] [] should_failslab+0xba/0x102 [ 700.746992][ T4031] [] kmem_cache_alloc_noprof+0x60/0x304 [ 700.748462][ T4031] [] skb_clone+0x180/0x3ce [ 700.749709][ T4031] [] netlink_deliver_tap+0xadc/0xc46 [ 700.751033][ T4031] [] netlink_unicast+0x592/0x82c [ 700.752532][ T4031] [] netlink_sendmsg+0x864/0xdc6 [ 700.753875][ T4031] [] __sock_sendmsg+0xcc/0x160 [ 700.755366][ T4031] [] ____sys_sendmsg+0x5ce/0x79e [ 700.756829][ T4031] [] ___sys_sendmsg+0x144/0x1e6 [ 700.758057][ T4031] [] __sys_sendmsg+0x130/0x1f0 [ 700.759257][ T4031] [] __riscv_sys_sendmsg+0x70/0xa2 [ 700.760535][ T4031] [] syscall_handler+0x94/0x118 [ 700.762383][ T4031] [] do_trap_ecall_u+0x1aa/0x216 [ 700.763851][ T4031] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 707.816401][ T35] audit: type=1326 audit(705.610:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4032 comm="syz.1.34" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7fc00000 [ 710.067961][ T4043] mmap: syz.0.36 (4043) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 727.784384][ T4067] binder: BINDER_SET_CONTEXT_MGR already set [ 727.787136][ T4067] binder: 4066:4067 ioctl 4018620d 20004a80 returned -16 [ 729.037979][ T4071] block nbd0: shutting down sockets [ 740.541060][ T4085] FAULT_INJECTION: forcing a failure. [ 740.541060][ T4085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 740.543947][ T4085] CPU: 1 UID: 0 PID: 4085 Comm: syz.1.47 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 740.545031][ T4085] Hardware name: riscv-virtio,qemu (DT) [ 740.545710][ T4085] Call Trace: [ 740.546260][ T4085] [] dump_backtrace+0x2e/0x3c [ 740.547192][ T4085] [] show_stack+0x34/0x40 [ 740.547985][ T4085] [] dump_stack_lvl+0x122/0x196 [ 740.548939][ T4085] [] dump_stack+0x1c/0x24 [ 740.549958][ T4085] [] should_fail_ex+0x3f8/0x4e0 [ 740.550881][ T4085] [] should_fail+0xe/0x16 [ 740.552054][ T4085] [] should_fail_usercopy+0x1e/0x26 [ 740.553067][ T4085] [] _copy_from_iter+0x1da/0x1700 [ 740.553963][ T4085] [] netlink_sendmsg+0x7c4/0xdc6 [ 740.554820][ T4085] [] __sock_sendmsg+0xcc/0x160 [ 740.555771][ T4085] [] ____sys_sendmsg+0x5ce/0x79e [ 740.556748][ T4085] [] ___sys_sendmsg+0x144/0x1e6 [ 740.557589][ T4085] [] __sys_sendmsg+0x130/0x1f0 [ 740.558429][ T4085] [] __riscv_sys_sendmsg+0x70/0xa2 [ 740.559296][ T4085] [] syscall_handler+0x94/0x118 [ 740.560188][ T4085] [] do_trap_ecall_u+0x1aa/0x216 [ 740.561147][ T4085] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 759.596940][ T3006] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 759.826763][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 760.068427][ T3006] usb 2-1: device descriptor read/64, error -32 [ 760.465290][ T3006] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 761.005265][ T3006] usb 2-1: device descriptor read/64, error -71 [ 761.130618][ T3006] usb usb2-port1: attempt power cycle [ 761.670820][ T3006] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 761.765261][ T3006] usb 2-1: device descriptor read/8, error -71 [ 762.074837][ T3006] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 762.126836][ T3006] usb 2-1: device descriptor read/8, error -71 [ 762.258800][ T3006] usb usb2-port1: unable to enumerate USB device [ 769.480187][ T4122] FAULT_INJECTION: forcing a failure. [ 769.480187][ T4122] name failslab, interval 1, probability 0, space 0, times 0 [ 769.492949][ T4122] CPU: 1 UID: 0 PID: 4122 Comm: syz.0.55 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 769.495197][ T4122] Hardware name: riscv-virtio,qemu (DT) [ 769.496553][ T4122] Call Trace: [ 769.497572][ T4122] [] dump_backtrace+0x2e/0x3c [ 769.499297][ T4122] [] show_stack+0x34/0x40 [ 769.500803][ T4122] [] dump_stack_lvl+0x122/0x196 [ 769.502387][ T4122] [] dump_stack+0x1c/0x24 [ 769.503987][ T4122] [] should_fail_ex+0x3f8/0x4e0 [ 769.505791][ T4122] [] should_failslab+0xba/0x102 [ 769.507423][ T4122] [] __kmalloc_cache_noprof+0x144/0x318 [ 769.509037][ T4122] [] binder_transaction+0xc2e/0x98c4 [ 769.510585][ T4122] [] binder_thread_write+0xfc4/0x4af6 [ 769.513233][ T4122] [] binder_ioctl+0x200e/0x727a [ 769.515072][ T4122] [] __riscv_sys_ioctl+0x182/0x1e6 [ 769.516697][ T4122] [] syscall_handler+0x94/0x118 [ 769.518377][ T4122] [] do_trap_ecall_u+0x1aa/0x216 [ 769.520356][ T4122] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 784.899822][ T4141] kernel profiling enabled (shift: 6) [ 785.436369][ T4139] devtmpfs: Bad value for 'uid' [ 785.438552][ T4139] devtmpfs: Bad value for 'uid' [ 794.050908][ T4151] netlink: 12 bytes leftover after parsing attributes in process `syz.1.64'. [ 804.249335][ T4170] FAULT_INJECTION: forcing a failure. [ 804.249335][ T4170] name failslab, interval 1, probability 0, space 0, times 0 [ 804.259764][ T4170] CPU: 1 UID: 0 PID: 4170 Comm: syz.1.68 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 804.262021][ T4170] Hardware name: riscv-virtio,qemu (DT) [ 804.263550][ T4170] Call Trace: [ 804.264492][ T4170] [] dump_backtrace+0x2e/0x3c [ 804.266014][ T4170] [] show_stack+0x34/0x40 [ 804.267327][ T4170] [] dump_stack_lvl+0x122/0x196 [ 804.268796][ T4170] [] dump_stack+0x1c/0x24 [ 804.270178][ T4170] [] should_fail_ex+0x3f8/0x4e0 [ 804.271988][ T4170] [] should_failslab+0xba/0x102 [ 804.273630][ T4170] [] __kmalloc_noprof+0xca/0x4e4 [ 804.275181][ T4170] [] nft_trans_alloc_gfp+0x32/0x2bc [ 804.276869][ T4170] [] nf_tables_addchain.constprop.0+0x9e2/0x1880 [ 804.278424][ T4170] [] nf_tables_newchain+0x1adc/0x2616 [ 804.279827][ T4170] [] nfnetlink_rcv_batch+0x1808/0x22ce [ 804.281522][ T4170] [] nfnetlink_rcv+0x3d6/0x436 [ 804.283228][ T4170] [] netlink_unicast+0x4f0/0x82c [ 804.284675][ T4170] [] netlink_sendmsg+0x864/0xdc6 [ 804.286101][ T4170] [] __sock_sendmsg+0xcc/0x160 [ 804.287575][ T4170] [] ____sys_sendmsg+0x5ce/0x79e [ 804.289028][ T4170] [] ___sys_sendmsg+0x144/0x1e6 [ 804.290412][ T4170] [] __sys_sendmsg+0x130/0x1f0 [ 804.292320][ T4170] [] __riscv_sys_sendmsg+0x70/0xa2 [ 804.294035][ T4170] [] syscall_handler+0x94/0x118 [ 804.295460][ T4170] [] do_trap_ecall_u+0x1aa/0x216 [ 804.296994][ T4170] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 809.964663][ T4174] syz.1.70: vmalloc error: size 8192, failed to allocate pages, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 809.979637][ T4174] CPU: 0 UID: 0 PID: 4174 Comm: syz.1.70 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 809.981699][ T4174] Hardware name: riscv-virtio,qemu (DT) [ 809.983037][ T4174] Call Trace: [ 809.984052][ T4174] [] dump_backtrace+0x2e/0x3c [ 809.985714][ T4174] [] show_stack+0x34/0x40 [ 809.987161][ T4174] [] dump_stack_lvl+0x122/0x196 [ 809.988873][ T4174] [] dump_stack+0x1c/0x24 [ 809.990515][ T4174] [] warn_alloc+0x170/0x292 [ 809.994179][ T4174] [] __vmalloc_node_range_noprof+0x125e/0x1450 [ 809.996241][ T4174] [] copy_process+0x3658/0x8e52 [ 809.997853][ T4174] [] kernel_clone+0x11e/0x92c [ 809.999542][ T4174] [] __do_sys_clone3+0x200/0x25a [ 810.001060][ T4174] [] __riscv_sys_clone3+0x52/0x72 [ 810.002606][ T4174] [] syscall_handler+0x94/0x118 [ 810.004276][ T4174] [] do_trap_ecall_u+0x1aa/0x216 [ 810.005981][ T4174] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 810.019561][ T4174] Mem-Info: [ 810.021383][ T4174] active_anon:1759 inactive_anon:0 isolated_anon:0 [ 810.021383][ T4174] active_file:2064 inactive_file:34183 isolated_file:0 [ 810.021383][ T4174] unevictable:768 dirty:42 writeback:0 [ 810.021383][ T4174] slab_reclaimable:2175 slab_unreclaimable:25766 [ 810.021383][ T4174] mapped:9489 shmem:809 pagetables:336 [ 810.021383][ T4174] sec_pagetables:0 bounce:0 [ 810.021383][ T4174] kernel_misc_reclaimable:0 [ 810.021383][ T4174] free:236779 free_pcp:940 free_cma:52608 [ 810.040770][ T4174] Node 0 active_anon:7036kB inactive_anon:0kB active_file:8256kB inactive_file:136732kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:37956kB dirty:168kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:5952kB pagetables:1344kB sec_pagetables:0kB all_unreclaimable? no [ 810.047018][ T4174] Node 0 DMA32 free:947116kB boost:0kB min:4788kB low:6220kB high:7652kB reserved_highatomic:0KB active_anon:7036kB inactive_anon:0kB active_file:8256kB inactive_file:136732kB unevictable:3072kB writepending:168kB present:2097152kB managed:1436404kB mlocked:0kB bounce:0kB free_pcp:3748kB local_pcp:2652kB free_cma:210432kB [ 810.060897][ T4174] lowmem_reserve[]: 0 0 0 [ 810.339950][ T4174] Node 0 DMA32: 2*4kB (ME) 3*8kB (ME) 3*16kB (UME) 8*32kB (UE) 6*64kB (UE) 8*128kB (UE) 8*256kB (UM) 9*512kB (UMC) 6*1024kB (UMEC) 3*2048kB (UME) 226*4096kB (MC) = 946384kB [ 810.388035][ T4174] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 810.390153][ T4174] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 810.425353][ T4174] 35759 total pagecache pages [ 810.429741][ T4174] 0 pages in swap cache [ 810.431137][ T4174] Free swap = 124996kB [ 810.458253][ T4174] Total swap = 124996kB [ 810.654935][ T4174] 524288 pages RAM [ 810.656793][ T4174] 0 pages HighMem/MovableOnly [ 810.660181][ T4174] 165187 pages reserved [ 810.667053][ T4174] 52736 pages cma reserved [ 815.017177][ T3758] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 816.230055][ T3758] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 816.240839][ T3758] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 816.249574][ T3758] usb 2-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 816.255322][ T3758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.850872][ T3758] usb 2-1: config 0 descriptor?? [ 822.917348][ T3758] usbhid 2-1:0.0: can't add hid device: -32 [ 822.940186][ T3758] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 826.199080][ T3874] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 826.594554][ T3874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 826.597480][ T3874] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 8 [ 826.708824][ T3874] usb 1-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=4e.18 [ 826.711304][ T3874] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 826.716277][ T3874] usb 1-1: Product: syz [ 826.718411][ T3874] usb 1-1: Manufacturer: syz [ 826.719985][ T3874] usb 1-1: SerialNumber: syz [ 826.788572][ T3874] usb 1-1: config 0 descriptor?? [ 827.724713][ T4187] netlink: 277 bytes leftover after parsing attributes in process `syz.0.72'. [ 830.233140][ T4187] Zero length message leads to an empty skb [ 830.680194][ T3874] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 831.667428][ T3874] usb 1-1: USB disconnect, device number 5 [ 836.737641][ T901] usb 2-1: USB disconnect, device number 10 [ 839.955245][ T4232] netlink: 148 bytes leftover after parsing attributes in process `syz.0.75'. [ 840.725924][ T4233] nbd: must specify a size in bytes for the device [ 841.405251][ T3874] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 841.866324][ T3874] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 841.868761][ T3874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.870787][ T3874] usb 2-1: Product: syz [ 841.876020][ T3874] usb 2-1: Manufacturer: syz [ 841.878408][ T3874] usb 2-1: SerialNumber: syz [ 842.087639][ T3874] usb 2-1: config 0 descriptor?? [ 842.615204][ T3874] peak_usb 2-1:0.0: PEAK-System PCAN-Chip USB v0 fw v0.0.0 (1 channels) [ 843.020867][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 843.023622][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 843.025074][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 843.444811][ T3874] peak_usb 2-1:0.0: probe with driver peak_usb failed with error -22 [ 845.209146][ T4251] binder_alloc: 4249: binder_alloc_buf, no vma [ 845.228818][ T4251] FAULT_INJECTION: forcing a failure. [ 845.228818][ T4251] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 845.250271][ T4251] CPU: 1 UID: 0 PID: 4251 Comm: syz.0.76 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 845.253356][ T4251] Hardware name: riscv-virtio,qemu (DT) [ 845.254686][ T4251] Call Trace: [ 845.255681][ T4251] [] dump_backtrace+0x2e/0x3c [ 845.257362][ T4251] [] show_stack+0x34/0x40 [ 845.258790][ T4251] [] dump_stack_lvl+0x122/0x196 [ 845.260402][ T4251] [] dump_stack+0x1c/0x24 [ 845.262397][ T4251] [] should_fail_ex+0x3f8/0x4e0 [ 845.263962][ T4251] [] should_fail+0xe/0x16 [ 845.265531][ T4251] [] should_fail_usercopy+0x1e/0x26 [ 845.267074][ T4251] [] _copy_to_user+0x3a/0xc6 [ 845.268576][ T4251] [] simple_read_from_buffer+0xd0/0x154 [ 845.270088][ T4251] [] proc_fail_nth_read+0x194/0x27c [ 845.271507][ T4251] [] vfs_read+0x1b0/0x86c [ 845.273019][ T4251] [] ksys_read+0x128/0x266 [ 845.274472][ T4251] [] __riscv_sys_read+0x6e/0x94 [ 845.275966][ T4251] [] syscall_handler+0x94/0x118 [ 845.277463][ T4251] [] do_trap_ecall_u+0x1aa/0x216 [ 845.279057][ T4251] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 849.116232][ T4242] usb 2-1: USB disconnect, device number 11 [ 861.495963][ T4279] block nbd1: shutting down sockets [ 865.350706][ T4284] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 865.505613][ T4286] FAULT_INJECTION: forcing a failure. [ 865.505613][ T4286] name failslab, interval 1, probability 0, space 0, times 0 [ 865.510393][ T4286] CPU: 1 UID: 0 PID: 4286 Comm: syz.1.82 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 865.514223][ T4286] Hardware name: riscv-virtio,qemu (DT) [ 865.515541][ T4286] Call Trace: [ 865.516937][ T4286] [] dump_backtrace+0x2e/0x3c [ 865.518849][ T4286] [] show_stack+0x34/0x40 [ 865.520444][ T4286] [] dump_stack_lvl+0x122/0x196 [ 865.523547][ T4286] [] dump_stack+0x1c/0x24 [ 865.525506][ T4286] [] should_fail_ex+0x3f8/0x4e0 [ 865.527405][ T4286] [] should_failslab+0xba/0x102 [ 865.529103][ T4286] [] kmem_cache_alloc_lru_noprof+0x156/0x31c [ 865.530768][ T4286] [] __d_alloc+0x46/0x8a6 [ 865.532985][ T4286] [] d_alloc+0x42/0x19a [ 865.534588][ T4286] [] d_alloc_parallel+0xf0/0x17f0 [ 865.536176][ T4286] [] __lookup_slow+0x170/0x3ba [ 865.537916][ T4286] [] lookup_one_len+0x170/0x196 [ 865.539475][ T4286] [] start_creating.part.0+0x134/0x392 [ 865.541073][ T4286] [] __debugfs_create_file+0xa8/0x562 [ 865.542781][ T4286] [] debugfs_create_file+0x50/0x64 [ 865.544417][ T4286] [] nbd_start_device+0x332/0xc00 [ 865.545974][ T4286] [] nbd_ioctl+0x474/0xd90 [ 865.548363][ T4286] [] blkdev_ioctl+0x23a/0x622 [ 865.549851][ T4286] [] __riscv_sys_ioctl+0x182/0x1e6 [ 865.551471][ T4286] [] syscall_handler+0x94/0x118 [ 865.553202][ T4286] [] do_trap_ecall_u+0x1aa/0x216 [ 865.555027][ T4286] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 866.197295][ T4288] block nbd1: shutting down sockets [ 870.790307][ T4293] FAULT_INJECTION: forcing a failure. [ 870.790307][ T4293] name failslab, interval 1, probability 0, space 0, times 0 [ 870.803963][ T4293] CPU: 1 UID: 0 PID: 4293 Comm: syz.1.84 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 870.808617][ T4293] Hardware name: riscv-virtio,qemu (DT) [ 870.810219][ T4293] Call Trace: [ 870.811115][ T4293] [] dump_backtrace+0x2e/0x3c [ 870.812490][ T4293] [] show_stack+0x34/0x40 [ 870.813680][ T4293] [] dump_stack_lvl+0x122/0x196 [ 870.814763][ T4293] [] dump_stack+0x1c/0x24 [ 870.815846][ T4293] [] should_fail_ex+0x3f8/0x4e0 [ 870.817010][ T4293] [] should_failslab+0xba/0x102 [ 870.818861][ T4293] [] __kmalloc_cache_noprof+0x144/0x318 [ 870.820026][ T4293] [] __xdp_reg_mem_model+0x15c/0x678 [ 870.821261][ T4293] [] xdp_reg_mem_model+0x26/0x60 [ 870.822454][ T4293] [] bpf_test_run_xdp_live+0x1c2/0x49e [ 870.823606][ T4293] [] bpf_prog_test_run_xdp+0x7f6/0x15a8 [ 870.824758][ T4293] [] __sys_bpf+0xd14/0x42cc [ 870.825828][ T4293] [] __riscv_sys_bpf+0x6c/0x9e [ 870.826883][ T4293] [] syscall_handler+0x94/0x118 [ 870.827918][ T4293] [] do_trap_ecall_u+0x1aa/0x216 [ 870.829090][ T4293] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 885.955166][ T4306] netlink: 176 bytes leftover after parsing attributes in process `syz.0.87'. [ 892.285519][ T4314] FAULT_INJECTION: forcing a failure. [ 892.285519][ T4314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 892.289987][ T4314] CPU: 1 UID: 0 PID: 4314 Comm: syz.0.91 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 892.293179][ T4314] Hardware name: riscv-virtio,qemu (DT) [ 892.295084][ T4314] Call Trace: [ 892.296486][ T4314] [] dump_backtrace+0x2e/0x3c [ 892.298935][ T4314] [] show_stack+0x34/0x40 [ 892.301180][ T4314] [] dump_stack_lvl+0x122/0x196 [ 892.302848][ T4314] [] dump_stack+0x1c/0x24 [ 892.304271][ T4314] [] should_fail_ex+0x3f8/0x4e0 [ 892.305956][ T4314] [] should_fail+0xe/0x16 [ 892.307423][ T4314] [] should_fail_usercopy+0x1e/0x26 [ 892.308983][ T4314] [] copy_page_from_iter_atomic+0x304/0x1978 [ 892.310486][ T4314] [] generic_perform_write+0x3d6/0x8be [ 892.312011][ T4314] [] shmem_file_write_iter+0x110/0x136 [ 892.313488][ T4314] [] vfs_write+0x4d4/0x9b4 [ 892.315029][ T4314] [] ksys_write+0x128/0x266 [ 892.316558][ T4314] [] __riscv_sys_write+0x6e/0x94 [ 892.318005][ T4314] [] syscall_handler+0x94/0x118 [ 892.319418][ T4314] [] do_trap_ecall_u+0x1aa/0x216 [ 892.321006][ T4314] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 903.894127][ T4337] binder: BINDER_SET_CONTEXT_MGR already set [ 903.897455][ T4337] binder: 4336:4337 ioctl 4018620d 20004a80 returned -16 [ 904.768802][ T4341] FAULT_INJECTION: forcing a failure. [ 904.768802][ T4341] name failslab, interval 1, probability 0, space 0, times 0 [ 904.778329][ T4341] CPU: 0 UID: 0 PID: 4341 Comm: syz.1.97 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 904.780552][ T4341] Hardware name: riscv-virtio,qemu (DT) [ 904.781871][ T4341] Call Trace: [ 904.782979][ T4341] [] dump_backtrace+0x2e/0x3c [ 904.784894][ T4341] [] show_stack+0x34/0x40 [ 904.786437][ T4341] [] dump_stack_lvl+0x122/0x196 [ 904.788152][ T4341] [] dump_stack+0x1c/0x24 [ 904.789851][ T4341] [] should_fail_ex+0x3f8/0x4e0 [ 904.791602][ T4341] [] should_failslab+0xba/0x102 [ 904.793323][ T4341] [] kmem_cache_alloc_lru_noprof+0x156/0x31c [ 904.795116][ T4341] [] alloc_inode+0xd2/0x210 [ 904.796790][ T4341] [] new_inode+0x2a/0x1dc [ 904.798445][ T4341] [] __debugfs_create_file+0x108/0x562 [ 904.800215][ T4341] [] debugfs_create_file+0x50/0x64 [ 904.801904][ T4341] [] nbd_start_device+0x332/0xc00 [ 904.803579][ T4341] [] nbd_ioctl+0x474/0xd90 [ 904.805164][ T4341] [] blkdev_ioctl+0x23a/0x622 [ 904.806783][ T4341] [] __riscv_sys_ioctl+0x182/0x1e6 [ 904.808281][ T4341] [] syscall_handler+0x94/0x118 [ 904.810039][ T4341] [] do_trap_ecall_u+0x1aa/0x216 [ 904.811946][ T4341] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 904.828005][ T4341] debugfs: out of free dentries, can not create file 'tasks' [ 905.453602][ T4343] block nbd1: shutting down sockets [ 910.717921][ T4182] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 910.993951][ T4182] usb 1-1: Using ep0 maxpacket: 16 [ 911.239253][ T4182] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 911.243540][ T4182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 911.245822][ T4182] usb 1-1: Product: syz [ 911.247457][ T4182] usb 1-1: Manufacturer: syz [ 911.249167][ T4182] usb 1-1: SerialNumber: syz [ 911.518805][ T4182] r8152-cfgselector 1-1: Unknown version 0x0000 [ 911.521215][ T4182] r8152-cfgselector 1-1: config 0 descriptor?? [ 914.368591][ T4347] tc_dump_action: action bad kind [ 914.667277][ T3872] r8152-cfgselector 1-1: USB disconnect, device number 6 [ 928.174637][ T4384] FAULT_INJECTION: forcing a failure. [ 928.174637][ T4384] name failslab, interval 1, probability 0, space 0, times 0 [ 928.176747][ T4384] CPU: 1 UID: 0 PID: 4384 Comm: syz.0.104 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 928.177974][ T4384] Hardware name: riscv-virtio,qemu (DT) [ 928.178610][ T4384] Call Trace: [ 928.179150][ T4384] [] dump_backtrace+0x2e/0x3c [ 928.180151][ T4384] [] show_stack+0x34/0x40 [ 928.181074][ T4384] [] dump_stack_lvl+0x122/0x196 [ 928.182159][ T4384] [] dump_stack+0x1c/0x24 [ 928.183118][ T4384] [] should_fail_ex+0x3f8/0x4e0 [ 928.184118][ T4384] [] should_failslab+0xba/0x102 [ 928.185159][ T4384] [] __kmalloc_cache_noprof+0x144/0x318 [ 928.186645][ T4384] [] nf_tables_commit+0x7f4/0x5b24 [ 928.188290][ T4384] [] nfnetlink_rcv_batch+0xbc0/0x22ce [ 928.189904][ T4384] [] nfnetlink_rcv+0x3d6/0x436 [ 928.191449][ T4384] [] netlink_unicast+0x4f0/0x82c [ 928.192920][ T4384] [] netlink_sendmsg+0x864/0xdc6 [ 928.194315][ T4384] [] __sock_sendmsg+0xcc/0x160 [ 928.195588][ T4384] [] ____sys_sendmsg+0x5ce/0x79e [ 928.196807][ T4384] [] ___sys_sendmsg+0x144/0x1e6 [ 928.197987][ T4384] [] __sys_sendmsg+0x130/0x1f0 [ 928.198821][ T4384] [] __riscv_sys_sendmsg+0x70/0xa2 [ 928.199678][ T4384] [] syscall_handler+0x94/0x118 [ 928.200650][ T4384] [] do_trap_ecall_u+0x1aa/0x216 [ 928.201694][ T4384] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 935.083718][ T4391] block nbd0: shutting down sockets [ 945.789079][ T4408] FAULT_INJECTION: forcing a failure. [ 945.789079][ T4408] name failslab, interval 1, probability 0, space 0, times 0 [ 945.790980][ T4408] CPU: 0 UID: 0 PID: 4408 Comm: syz.0.111 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 945.792278][ T4408] Hardware name: riscv-virtio,qemu (DT) [ 945.793122][ T4408] Call Trace: [ 945.793729][ T4408] [] dump_backtrace+0x2e/0x3c [ 945.794743][ T4408] [] show_stack+0x34/0x40 [ 945.795654][ T4408] [] dump_stack_lvl+0x122/0x196 [ 945.796796][ T4408] [] dump_stack+0x1c/0x24 [ 945.797793][ T4408] [] should_fail_ex+0x3f8/0x4e0 [ 945.798938][ T4408] [] should_failslab+0xba/0x102 [ 945.800101][ T4408] [] kmem_cache_alloc_noprof+0x146/0x304 [ 945.801447][ T4408] [] security_inode_alloc+0x3c/0x312 [ 945.802529][ T4408] [] inode_init_always_gfp+0x9fe/0xe7c [ 945.803607][ T4408] [] alloc_inode+0x84/0x210 [ 945.804618][ T4408] [] new_inode+0x2a/0x1dc [ 945.805614][ T4408] [] __debugfs_create_file+0x108/0x562 [ 945.806637][ T4408] [] debugfs_create_file+0x50/0x64 [ 945.807645][ T4408] [] nbd_start_device+0x332/0xc00 [ 945.808677][ T4408] [] nbd_ioctl+0x474/0xd90 [ 945.809812][ T4408] [] blkdev_ioctl+0x23a/0x622 [ 945.810904][ T4408] [] __riscv_sys_ioctl+0x182/0x1e6 [ 945.812421][ T4408] [] syscall_handler+0x94/0x118 [ 945.813525][ T4408] [] do_trap_ecall_u+0x1aa/0x216 [ 945.814784][ T4408] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 945.858975][ T4408] debugfs: out of free dentries, can not create file 'tasks' [ 946.299487][ T4410] block nbd0: shutting down sockets [ 952.585448][ T3872] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 953.017739][ T3872] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 953.020457][ T3872] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 953.025279][ T3872] usb 2-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 953.027384][ T3872] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 953.145981][ T3872] usb 2-1: config 0 descriptor?? [ 953.236029][ T3872] usbhid 2-1:0.0: can't add hid device: -22 [ 953.238909][ T3872] usbhid 2-1:0.0: probe with driver usbhid failed with error -22 [ 961.249346][ T4435] FAULT_INJECTION: forcing a failure. [ 961.249346][ T4435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 961.258793][ T4435] CPU: 1 UID: 0 PID: 4435 Comm: syz.0.116 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 961.261182][ T4435] Hardware name: riscv-virtio,qemu (DT) [ 961.262398][ T4435] Call Trace: [ 961.263416][ T4435] [] dump_backtrace+0x2e/0x3c [ 961.265066][ T4435] [] show_stack+0x34/0x40 [ 961.266440][ T4435] [] dump_stack_lvl+0x122/0x196 [ 961.268003][ T4435] [] dump_stack+0x1c/0x24 [ 961.269511][ T4435] [] should_fail_ex+0x3f8/0x4e0 [ 961.271068][ T4435] [] should_fail+0xe/0x16 [ 961.272581][ T4435] [] should_fail_usercopy+0x1e/0x26 [ 961.274191][ T4435] [] _copy_to_user+0x3a/0xc6 [ 961.275662][ T4435] [] simple_read_from_buffer+0xd0/0x154 [ 961.277166][ T4435] [] proc_fail_nth_read+0x194/0x27c [ 961.278670][ T4435] [] vfs_read+0x1b0/0x86c [ 961.280180][ T4435] [] ksys_read+0x128/0x266 [ 961.281687][ T4435] [] __riscv_sys_read+0x6e/0x94 [ 961.283109][ T4435] [] syscall_handler+0x94/0x118 [ 961.284587][ T4435] [] do_trap_ecall_u+0x1aa/0x216 [ 961.286046][ T4435] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 962.986442][ C1] hrtimer: interrupt took 1432200 ns [ 967.874694][ T4182] usb 2-1: USB disconnect, device number 12 [ 968.337334][ T4448] FAULT_INJECTION: forcing a failure. [ 968.337334][ T4448] name failslab, interval 1, probability 0, space 0, times 0 [ 968.338804][ T4448] CPU: 0 UID: 0 PID: 4448 Comm: syz.0.118 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 968.339869][ T4448] Hardware name: riscv-virtio,qemu (DT) [ 968.340790][ T4448] Call Trace: [ 968.341372][ T4448] [] dump_backtrace+0x2e/0x3c [ 968.342562][ T4448] [] show_stack+0x34/0x40 [ 968.343926][ T4448] [] dump_stack_lvl+0x122/0x196 [ 968.345443][ T4448] [] dump_stack+0x1c/0x24 [ 968.346723][ T4448] [] should_fail_ex+0x3f8/0x4e0 [ 968.347719][ T4448] [] should_failslab+0xba/0x102 [ 968.348636][ T4448] [] kmem_cache_alloc_noprof+0x146/0x304 [ 968.349533][ T4448] [] copy_process+0x2798/0x8e52 [ 968.350494][ T4448] [] kernel_clone+0x11e/0x92c [ 968.351566][ T4448] [] __do_sys_clone3+0x200/0x25a [ 968.353165][ T4448] [] __riscv_sys_clone3+0x52/0x72 [ 968.354660][ T4448] [] syscall_handler+0x94/0x118 [ 968.356157][ T4448] [] do_trap_ecall_u+0x1aa/0x216 [ 968.357769][ T4448] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 970.618781][ T3874] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 971.464282][ T3874] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 971.474450][ T3874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 971.476133][ T3874] usb 2-1: Product: syz [ 971.477485][ T3874] usb 2-1: Manufacturer: syz [ 971.478803][ T3874] usb 2-1: SerialNumber: syz [ 971.628765][ T3874] usb 2-1: config 0 descriptor?? [ 972.087391][ T3874] peak_usb 2-1:0.0: PEAK-System PCAN-Chip USB v0 fw v0.0.0 (1 channels) [ 972.370940][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 972.383939][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 972.385942][ T3874] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 972.859377][ T3874] peak_usb 2-1:0.0: probe with driver peak_usb failed with error -22 [ 973.136789][ T3874] usb 2-1: USB disconnect, device number 13 [ 976.096851][ T4182] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 976.305334][ T4182] usb 1-1: Using ep0 maxpacket: 32 [ 976.385303][ T4182] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 976.387907][ T4182] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 976.390697][ T4182] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 976.400652][ T4182] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 976.495760][ T4182] usb 1-1: config 0 descriptor?? [ 976.626189][ T4182] hub 1-1:0.0: USB hub found [ 976.962407][ T4182] hub 1-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 977.486968][ T4182] usbhid 1-1:0.0: can't add hid device: -71 [ 977.491315][ T4182] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 978.006945][ T4182] usb 1-1: USB disconnect, device number 7 [ 982.634079][ T3874] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 982.972704][ T3874] usb 2-1: Using ep0 maxpacket: 16 [ 983.300417][ T3874] usb 2-1: unable to get BOS descriptor or descriptor too short [ 983.431205][ T3874] usb 2-1: config 80 has an invalid interface number: 193 but max is 0 [ 983.438354][ T3874] usb 2-1: config 80 has no interface number 0 [ 983.465116][ T3874] usb 2-1: config 80 interface 193 altsetting 11 bulk endpoint 0xC has invalid maxpacket 80 [ 983.468388][ T3874] usb 2-1: config 80 interface 193 has no altsetting 0 [ 983.659797][ T3874] usb 2-1: New USB device found, idVendor=bb6e, idProduct=e7e8, bcdDevice=86.7f [ 983.678474][ T3874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 983.680495][ T3874] usb 2-1: Product: syz [ 983.690853][ T3874] usb 2-1: Manufacturer: syz [ 983.694426][ T3874] usb 2-1: SerialNumber: syz [ 983.918533][ T4499] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 990.438128][ T4509] FAULT_INJECTION: forcing a failure. [ 990.438128][ T4509] name failslab, interval 1, probability 0, space 0, times 0 [ 990.443423][ T4509] CPU: 1 UID: 0 PID: 4509 Comm: syz.0.123 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 990.445602][ T4509] Hardware name: riscv-virtio,qemu (DT) [ 990.446767][ T4509] Call Trace: [ 990.447731][ T4509] [] dump_backtrace+0x2e/0x3c [ 990.449419][ T4509] [] show_stack+0x34/0x40 [ 990.450869][ T4509] [] dump_stack_lvl+0x122/0x196 [ 990.452645][ T4509] [] dump_stack+0x1c/0x24 [ 990.454483][ T4509] [] should_fail_ex+0x3f8/0x4e0 [ 990.456308][ T4509] [] should_failslab+0xba/0x102 [ 990.458067][ T4509] [] kmem_cache_alloc_noprof+0x146/0x304 [ 990.459688][ T4509] [] security_inode_alloc+0x3c/0x312 [ 990.461569][ T4509] [] inode_init_always_gfp+0x9fe/0xe7c [ 990.463347][ T4509] [] alloc_inode+0x84/0x210 [ 990.465160][ T4509] [] new_inode+0x2a/0x1dc [ 990.466936][ T4509] [] __debugfs_create_file+0x108/0x562 [ 990.468733][ T4509] [] debugfs_create_file_unsafe+0x50/0x64 [ 990.470535][ T4509] [] debugfs_create_u64+0x6e/0xac [ 990.473382][ T4509] [] nbd_start_device+0x34c/0xc00 [ 990.475113][ T4509] [] nbd_ioctl+0x474/0xd90 [ 990.476858][ T4509] [] blkdev_ioctl+0x23a/0x622 [ 990.478466][ T4509] [] __riscv_sys_ioctl+0x182/0x1e6 [ 990.479907][ T4509] [] syscall_handler+0x94/0x118 [ 990.481572][ T4509] [] do_trap_ecall_u+0x1aa/0x216 [ 990.483292][ T4509] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 990.555364][ T4509] debugfs: out of free dentries, can not create file 'size_bytes' [ 990.936913][ T4511] block nbd0: shutting down sockets [ 995.462931][ T3874] usb 2-1: USB disconnect, device number 14 [ 1000.056200][ T901] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1000.080265][ T4533] binder_alloc: 4531: binder_alloc_buf, no vma [ 1000.243066][ T901] usb 2-1: Using ep0 maxpacket: 16 [ 1000.277642][ T901] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 1000.281351][ T901] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1000.284756][ T901] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1000.317362][ T901] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1000.318889][ T901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1000.320065][ T901] usb 2-1: Product: syz [ 1000.321047][ T901] usb 2-1: Manufacturer: syz [ 1000.323965][ T901] usb 2-1: SerialNumber: syz [ 1004.176836][ T4544] block nbd0: shutting down sockets [ 1011.252692][ T901] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1013.130547][ T4505] usb 2-1: USB disconnect, device number 15 [ 1020.437488][ T4583] netlink: 12 bytes leftover after parsing attributes in process `syz.0.133'. [ 1020.885499][ T4581] FAULT_INJECTION: forcing a failure. [ 1020.885499][ T4581] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.888188][ T4581] CPU: 0 UID: 0 PID: 4581 Comm: syz.1.132 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1020.890086][ T4581] Hardware name: riscv-virtio,qemu (DT) [ 1020.892032][ T4581] Call Trace: [ 1020.893234][ T4581] [] dump_backtrace+0x2e/0x3c [ 1020.894936][ T4581] [] show_stack+0x34/0x40 [ 1020.896524][ T4581] [] dump_stack_lvl+0x122/0x196 [ 1020.899031][ T4581] [] dump_stack+0x1c/0x24 [ 1020.900712][ T4581] [] should_fail_ex+0x3f8/0x4e0 [ 1020.903055][ T4581] [] should_failslab+0xba/0x102 [ 1020.904722][ T4581] [] kmem_cache_alloc_noprof+0x146/0x304 [ 1020.906481][ T4581] [] security_inode_alloc+0x3c/0x312 [ 1020.908153][ T4581] [] inode_init_always_gfp+0x9fe/0xe7c [ 1020.909941][ T4581] [] alloc_inode+0x84/0x210 [ 1020.911645][ T4581] [] new_inode+0x2a/0x1dc [ 1020.913381][ T4581] [] __debugfs_create_file+0x108/0x562 [ 1020.915199][ T4581] [] debugfs_create_file_unsafe+0x50/0x64 [ 1020.916926][ T4581] [] debugfs_create_u64+0x6e/0xac [ 1020.918712][ T4581] [] nbd_start_device+0x34c/0xc00 [ 1020.920542][ T4581] [] nbd_ioctl+0x474/0xd90 [ 1020.922866][ T4581] [] blkdev_ioctl+0x23a/0x622 [ 1020.924634][ T4581] [] __riscv_sys_ioctl+0x182/0x1e6 [ 1020.926203][ T4581] [] syscall_handler+0x94/0x118 [ 1020.927880][ T4581] [] do_trap_ecall_u+0x1aa/0x216 [ 1020.929517][ T4581] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1020.990386][ T4581] debugfs: out of free dentries, can not create file 'size_bytes' [ 1021.369365][ T4585] block nbd1: shutting down sockets [ 1024.643011][ T4590] netlink: 12 bytes leftover after parsing attributes in process `syz.1.135'. [ 1026.808811][ T4593] FAULT_INJECTION: forcing a failure. [ 1026.808811][ T4593] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.810436][ T4593] CPU: 0 UID: 0 PID: 4593 Comm: syz.0.137 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1026.811578][ T4593] Hardware name: riscv-virtio,qemu (DT) [ 1026.812285][ T4593] Call Trace: [ 1026.812913][ T4593] [] dump_backtrace+0x2e/0x3c [ 1026.813891][ T4593] [] show_stack+0x34/0x40 [ 1026.814716][ T4593] [] dump_stack_lvl+0x122/0x196 [ 1026.815999][ T4593] [] dump_stack+0x1c/0x24 [ 1026.816961][ T4593] [] should_fail_ex+0x3f8/0x4e0 [ 1026.817963][ T4593] [] should_failslab+0xba/0x102 [ 1026.818900][ T4593] [] kmem_cache_alloc_noprof+0x146/0x304 [ 1026.819917][ T4593] [] prepare_creds+0x32/0x6e6 [ 1026.821006][ T4593] [] copy_creds+0xa0/0xacc [ 1026.822078][ T4593] [] copy_process+0x1240/0x8e52 [ 1026.822940][ T4593] [] kernel_clone+0x11e/0x92c [ 1026.823790][ T4593] [] __do_sys_clone3+0x200/0x25a [ 1026.824666][ T4593] [] __riscv_sys_clone3+0x52/0x72 [ 1026.826106][ T4593] [] syscall_handler+0x94/0x118 [ 1026.827590][ T4593] [] do_trap_ecall_u+0x1aa/0x216 [ 1026.829183][ T4593] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1030.568437][ T4599] netlink: 28 bytes leftover after parsing attributes in process `syz.0.138'. [ 1030.639526][ T4599] netlink: 8 bytes leftover after parsing attributes in process `syz.0.138'. [ 1030.641025][ T4599] netlink: 24 bytes leftover after parsing attributes in process `syz.0.138'. [ 1039.410942][ T4609] netlink: 12 bytes leftover after parsing attributes in process `syz.0.141'. [ 1041.427903][ T4613] netdevsim netdevsim0 netdevsim0: Unsupported IPsec algorithm [ 1042.045812][ T4615] syz.1.144 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1042.809262][ T4182] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1043.087943][ T4182] usb 2-1: device descriptor read/all, error -71 [ 1050.412564][ T3813] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1050.833301][ T3813] usb 1-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 1050.835663][ T3813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1050.837496][ T3813] usb 1-1: Product: syz [ 1050.839004][ T3813] usb 1-1: Manufacturer: syz [ 1050.840629][ T3813] usb 1-1: SerialNumber: syz [ 1050.973121][ T3813] usb 1-1: config 0 descriptor?? [ 1052.098417][ T4633] xt_bpf: check failed: parse error [ 1052.536488][ T3813] usb 1-1: f81604_read: reg: 105 failed: -EPROTO [ 1052.539430][ T3813] f81604 1-1:0.0: Setting termination of CH#0 failed: -EPROTO [ 1052.551260][ T3813] f81604 1-1:0.0: probe with driver f81604 failed with error -71 [ 1052.947215][ T3813] usb 1-1: USB disconnect, device number 8 [ 1060.966348][ T4664] netlink: 12 bytes leftover after parsing attributes in process `syz.0.150'. [ 1077.507411][ T4690] capability: warning: `syz.1.161' uses deprecated v2 capabilities in a way that may be insecure [ 1080.425798][ T4182] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1080.753213][ T4182] usb 1-1: Using ep0 maxpacket: 8 [ 1081.029480][ T4182] usb 1-1: New USB device found, idVendor=0ab4, idProduct=0014, bcdDevice=c4.18 [ 1081.030920][ T4182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1081.044157][ T4182] usb 1-1: Product: syz [ 1081.045435][ T4182] usb 1-1: Manufacturer: syz [ 1081.046397][ T4182] usb 1-1: SerialNumber: syz [ 1081.128293][ T4182] usb 1-1: config 0 descriptor?? [ 1081.199270][ T4182] esd_usb 1-1:0.0: sending version message failed [ 1081.202777][ T4182] esd_usb 1-1:0.0: probe with driver esd_usb failed with error -22 [ 1086.157614][ T3813] usb 1-1: USB disconnect, device number 9 [ 1095.391159][ T4743] FAULT_INJECTION: forcing a failure. [ 1095.391159][ T4743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1095.407746][ T4743] CPU: 0 UID: 0 PID: 4743 Comm: syz.0.168 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1095.410409][ T4743] Hardware name: riscv-virtio,qemu (DT) [ 1095.411567][ T4743] Call Trace: [ 1095.412621][ T4743] [] dump_backtrace+0x2e/0x3c [ 1095.414199][ T4743] [] show_stack+0x34/0x40 [ 1095.415590][ T4743] [] dump_stack_lvl+0x122/0x196 [ 1095.417192][ T4743] [] dump_stack+0x1c/0x24 [ 1095.418737][ T4743] [] should_fail_ex+0x3f8/0x4e0 [ 1095.420283][ T4743] [] should_fail+0xe/0x16 [ 1095.422832][ T4743] [] should_fail_usercopy+0x1e/0x26 [ 1095.425279][ T4743] [] _copy_from_iter+0x1da/0x1700 [ 1095.426380][ T4743] [] netlink_sendmsg+0x7c4/0xdc6 [ 1095.427521][ T4743] [] __sock_sendmsg+0xcc/0x160 [ 1095.428682][ T4743] [] ____sys_sendmsg+0x5ce/0x79e [ 1095.429937][ T4743] [] ___sys_sendmsg+0x144/0x1e6 [ 1095.430999][ T4743] [] __sys_sendmsg+0x130/0x1f0 [ 1095.433172][ T4743] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1095.434234][ T4743] [] syscall_handler+0x94/0x118 [ 1095.435289][ T4743] [] do_trap_ecall_u+0x1aa/0x216 [ 1095.436452][ T4743] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1096.669074][ T4744] binder_alloc: 4742: binder_alloc_buf, no vma [ 1104.686166][ T25] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1104.943490][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1104.945476][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1104.947477][ T25] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1104.957852][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1105.022026][ T25] usb 2-1: config 0 descriptor?? [ 1105.982759][ T4756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1105.992895][ T4756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1106.277306][ T25] usbhid 2-1:0.0: can't add hid device: -71 [ 1106.282685][ T25] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1106.333655][ T25] usb 2-1: USB disconnect, device number 18 [ 1110.174698][ T25] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1110.393742][ T25] usb 1-1: device descriptor read/64, error -71 [ 1110.665230][ T25] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1111.006171][ T25] usb 1-1: device descriptor read/64, error -71 [ 1111.119047][ T25] usb usb1-port1: attempt power cycle [ 1111.615542][ T25] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1111.833259][ T25] usb 1-1: device descriptor read/8, error -71 [ 1112.145094][ T25] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1112.184622][ T25] usb 1-1: device descriptor read/8, error -71 [ 1112.303121][ T25] usb usb1-port1: unable to enumerate USB device [ 1121.299733][ T4789] FAULT_INJECTION: forcing a failure. [ 1121.299733][ T4789] name failslab, interval 1, probability 0, space 0, times 0 [ 1121.324006][ T4789] CPU: 1 UID: 0 PID: 4789 Comm: syz.1.177 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1121.325326][ T4789] Hardware name: riscv-virtio,qemu (DT) [ 1121.325979][ T4789] Call Trace: [ 1121.326547][ T4789] [] dump_backtrace+0x2e/0x3c [ 1121.327531][ T4789] [] show_stack+0x34/0x40 [ 1121.328291][ T4789] [] dump_stack_lvl+0x122/0x196 [ 1121.329242][ T4789] [] dump_stack+0x1c/0x24 [ 1121.330115][ T4789] [] should_fail_ex+0x3f8/0x4e0 [ 1121.331065][ T4789] [] should_failslab+0xba/0x102 [ 1121.332295][ T4789] [] kmem_cache_alloc_noprof+0x60/0x304 [ 1121.333324][ T4789] [] skb_clone+0x180/0x3ce [ 1121.334122][ T4789] [] netlink_deliver_tap+0xadc/0xc46 [ 1121.335215][ T4789] [] netlink_unicast+0x592/0x82c [ 1121.336317][ T4789] [] netlink_sendmsg+0x864/0xdc6 [ 1121.337212][ T4789] [] __sock_sendmsg+0xcc/0x160 [ 1121.338108][ T4789] [] ____sys_sendmsg+0x5ce/0x79e [ 1121.339026][ T4789] [] ___sys_sendmsg+0x144/0x1e6 [ 1121.339843][ T4789] [] __sys_sendmsg+0x130/0x1f0 [ 1121.340743][ T4789] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1121.341794][ T4789] [] syscall_handler+0x94/0x118 [ 1121.342784][ T4789] [] do_trap_ecall_u+0x1aa/0x216 [ 1121.343695][ T4789] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1132.511137][ T4803] xt_time: unknown flags 0xc [ 1134.418833][ T4805] netlink: 12 bytes leftover after parsing attributes in process `syz.1.182'. [ 1135.264639][ T25] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1135.464205][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 1135.535034][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1135.537485][ T25] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1135.539511][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 1135.548426][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 1135.702519][ T25] usb 2-1: New USB device found, idVendor=0582, idProduct=007a, bcdDevice=c7.3d [ 1135.704167][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1135.705482][ T25] usb 2-1: Product: syz [ 1135.706744][ T25] usb 2-1: Manufacturer: syz [ 1135.707729][ T25] usb 2-1: SerialNumber: syz [ 1135.758997][ T25] usb 2-1: config 0 descriptor?? [ 1138.449570][ T4805] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1138.569732][ T4805] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1140.766345][ T25] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 1142.450128][ T25] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 1142.616150][ T25] usb 2-1: USB disconnect, device number 19 [ 1146.338493][ T4854] binder_alloc: 4853: binder_alloc_buf, no vma [ 1152.664178][ T4865] netlink: 12 bytes leftover after parsing attributes in process `syz.0.187'. [ 1156.017459][ T4868] netdevsim netdevsim0 netdevsim0: Unsupported IPsec algorithm [ 1162.303381][ T4881] FAULT_INJECTION: forcing a failure. [ 1162.303381][ T4881] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.305695][ T4881] CPU: 1 UID: 0 PID: 4881 Comm: syz.0.193 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1162.307109][ T4881] Hardware name: riscv-virtio,qemu (DT) [ 1162.308023][ T4881] Call Trace: [ 1162.308924][ T4881] [] dump_backtrace+0x2e/0x3c [ 1162.310372][ T4881] [] show_stack+0x34/0x40 [ 1162.311794][ T4881] [] dump_stack_lvl+0x122/0x196 [ 1162.313242][ T4881] [] dump_stack+0x1c/0x24 [ 1162.314514][ T4881] [] should_fail_ex+0x3f8/0x4e0 [ 1162.315871][ T4881] [] should_failslab+0xba/0x102 [ 1162.317156][ T4881] [] kmem_cache_alloc_node_noprof+0x284/0x34e [ 1162.318532][ T4881] [] __alloc_skb+0x32c/0x42a [ 1162.319936][ T4881] [] fou_nl_get_doit+0x19c/0x51a [ 1162.321249][ T4881] [] genl_family_rcv_msg_doit+0x1f4/0x2d4 [ 1162.322571][ T4881] [] genl_rcv_msg+0x514/0x78e [ 1162.323812][ T4881] [] netlink_rcv_skb+0x216/0x3dc [ 1162.325065][ T4881] [] genl_rcv+0x36/0x4c [ 1162.326238][ T4881] [] netlink_unicast+0x4f0/0x82c [ 1162.327569][ T4881] [] netlink_sendmsg+0x864/0xdc6 [ 1162.328877][ T4881] [] __sock_sendmsg+0xcc/0x160 [ 1162.330324][ T4881] [] ____sys_sendmsg+0x5ce/0x79e [ 1162.331926][ T4881] [] ___sys_sendmsg+0x144/0x1e6 [ 1162.333162][ T4881] [] __sys_sendmsg+0x130/0x1f0 [ 1162.334375][ T4881] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1162.335599][ T4881] [] syscall_handler+0x94/0x118 [ 1162.336854][ T4881] [] do_trap_ecall_u+0x1aa/0x216 [ 1162.338223][ T4881] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1169.246238][ T4898] input: syz0 as /devices/virtual/input/input1 [ 1170.145676][ T4898] can0: slcan on pts0. [ 1170.698485][ T4898] can0 (unregistered): slcan off pts0. [ 1177.007263][ T4921] binder: BINDER_SET_CONTEXT_MGR already set [ 1177.085173][ T4921] binder: 4919:4921 ioctl 4018620d 20004a80 returned -16 [ 1187.464218][ T4182] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1190.441310][ T4182] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1190.449277][ T4182] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1190.480727][ T4182] usb 1-1: New USB device found, idVendor=044f, idProduct=b65a, bcdDevice= 0.00 [ 1190.516536][ T4182] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1190.878640][ T4182] usb 1-1: config 0 descriptor?? [ 1192.093787][ T4182] thrustmaster 0003:044F:B65A.0001: unknown main item tag 0x0 [ 1192.197742][ T4182] thrustmaster 0003:044F:B65A.0001: hidraw0: USB HID v0.00 Device [HID 044f:b65a] on usb-dummy_hcd.0-1/input0 [ 1192.200051][ T4182] thrustmaster 0003:044F:B65A.0001: no inputs found [ 1192.896992][ T3813] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1193.113846][ T3813] usb 2-1: Using ep0 maxpacket: 16 [ 1193.198060][ T3813] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 1193.199812][ T3813] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 1193.232201][ T3813] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 1193.237818][ T3813] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1193.239202][ T3813] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 1193.240754][ T3813] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1193.253096][ T3813] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 1193.255288][ T3813] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1193.579177][ T3813] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 1195.158952][ T3813] scsi host0: usb-storage 2-1:1.0 [ 1195.597851][ T3813] usb 2-1: USB disconnect, device number 20 [ 1197.734306][ T3813] usb 1-1: USB disconnect, device number 14 [ 1219.784654][ T4182] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1220.036553][ T4182] usb 1-1: device descriptor read/64, error -71 [ 1220.324679][ T4182] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1220.524228][ T4182] usb 1-1: device descriptor read/64, error -71 [ 1220.654749][ T4182] usb usb1-port1: attempt power cycle [ 1221.175425][ T4182] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1221.260478][ T4182] usb 1-1: device descriptor read/8, error -71 [ 1221.566404][ T4182] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1221.620456][ T4182] usb 1-1: device descriptor read/8, error -71 [ 1221.754153][ T4182] usb usb1-port1: unable to enumerate USB device [ 1228.266331][ T5031] block nbd1: shutting down sockets [ 1234.374693][ T901] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1234.695277][ T901] usb 1-1: Using ep0 maxpacket: 8 [ 1234.791174][ T901] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1234.796761][ T901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1234.875695][ T901] usb 1-1: config 0 descriptor?? [ 1236.048115][ T5044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1236.086781][ T5044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1237.206750][ T5055] binder_alloc: 5054: binder_alloc_buf, no vma [ 1240.313627][ T901] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1240.315975][ T901] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0088: ffffffb9 [ 1240.323012][ T901] asix 1-1:0.0: probe with driver asix failed with error -71 [ 1240.375854][ T901] usb 1-1: USB disconnect, device number 19 [ 1245.304318][ T4941] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1245.633473][ T4941] usb 2-1: Using ep0 maxpacket: 16 [ 1245.806919][ T4941] usb 2-1: config 0 has no interfaces? [ 1245.976081][ T4941] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 1245.978240][ T4941] usb 2-1: New USB device strings: Mfr=236, Product=255, SerialNumber=0 [ 1245.979975][ T4941] usb 2-1: Product: syz [ 1245.983728][ T4941] usb 2-1: Manufacturer: syz [ 1246.056826][ T4941] usb 2-1: config 0 descriptor?? [ 1247.268309][ T5069] wg1: entered promiscuous mode [ 1250.634893][ T5079] netlink: 32 bytes leftover after parsing attributes in process `syz.0.224'. [ 1250.765939][ T4941] usb 2-1: USB disconnect, device number 21 [ 1255.856235][ T3174] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1256.064779][ T3174] usb 1-1: Using ep0 maxpacket: 16 [ 1256.136252][ T3174] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1256.140553][ T3174] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1256.164015][ T3174] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1256.166702][ T3174] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1256.168503][ T3174] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1256.290650][ T3174] usb 1-1: config 0 descriptor?? [ 1258.218741][ T3174] microsoft 0003:045E:07DA.0002: ignoring exceeding usage max [ 1258.287146][ T3174] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 1258.288741][ T3174] microsoft 0003:045E:07DA.0002: unbalanced collection at end of report description [ 1258.378501][ T3174] microsoft 0003:045E:07DA.0002: parse failed [ 1258.389183][ T3174] microsoft 0003:045E:07DA.0002: probe with driver microsoft failed with error -22 [ 1258.895849][ T3813] usb 1-1: USB disconnect, device number 20 [ 1267.710182][ T5121] netlink: 12 bytes leftover after parsing attributes in process `syz.1.229'. [ 1270.477998][ T3874] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1270.694919][ T3874] usb 2-1: device descriptor read/64, error -71 [ 1270.993700][ T3874] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1271.195359][ T3874] usb 2-1: device descriptor read/64, error -71 [ 1271.316518][ T3874] usb usb2-port1: attempt power cycle [ 1271.775591][ T3874] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1271.827211][ T3874] usb 2-1: device descriptor read/8, error -71 [ 1272.094797][ T3874] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1272.164949][ T3874] usb 2-1: device descriptor read/8, error -71 [ 1272.304600][ T3874] usb usb2-port1: unable to enumerate USB device [ 1279.245254][ T3006] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1279.517839][ T3006] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1279.520724][ T3006] usb 1-1: config 27 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1279.526041][ T3006] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 1279.528430][ T3006] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1279.531088][ T3006] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1279.534585][ T3006] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1279.649859][ T5136] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 1279.730339][ T3006] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 1279.741089][ T3006] usb 1-1: invalid MIDI out EP 0 [ 1281.150544][ T3006] snd-usb-audio 1-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 1287.129043][ T5167] FAULT_INJECTION: forcing a failure. [ 1287.129043][ T5167] name failslab, interval 1, probability 0, space 0, times 0 [ 1287.136087][ T5167] CPU: 0 UID: 0 PID: 5167 Comm: syz.1.237 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1287.138272][ T5167] Hardware name: riscv-virtio,qemu (DT) [ 1287.140236][ T5167] Call Trace: [ 1287.142435][ T5167] [] dump_backtrace+0x2e/0x3c [ 1287.146832][ T5167] [] show_stack+0x34/0x40 [ 1287.148377][ T5167] [] dump_stack_lvl+0x122/0x196 [ 1287.149969][ T5167] [] dump_stack+0x1c/0x24 [ 1287.151477][ T5167] [] should_fail_ex+0x3f8/0x4e0 [ 1287.153148][ T5167] [] should_failslab+0xba/0x102 [ 1287.154716][ T5167] [] kmem_cache_alloc_noprof+0x146/0x304 [ 1287.156450][ T5167] [] copy_process+0x69b2/0x8e52 [ 1287.158091][ T5167] [] kernel_clone+0x11e/0x92c [ 1287.159671][ T5167] [] __do_sys_clone3+0x200/0x25a [ 1287.161160][ T5167] [] __riscv_sys_clone3+0x52/0x72 [ 1287.162487][ T5167] [] syscall_handler+0x94/0x118 [ 1287.163797][ T5167] [] do_trap_ecall_u+0x1aa/0x216 [ 1287.165231][ T5167] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1291.495931][ T3874] usb 1-1: USB disconnect, device number 21 [ 1291.661106][ T5174] FAULT_INJECTION: forcing a failure. [ 1291.661106][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 1291.714035][ T5174] CPU: 0 UID: 0 PID: 5174 Comm: syz.1.239 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1291.715221][ T5174] Hardware name: riscv-virtio,qemu (DT) [ 1291.716046][ T5174] Call Trace: [ 1291.716773][ T5174] [] dump_backtrace+0x2e/0x3c [ 1291.717835][ T5174] [] show_stack+0x34/0x40 [ 1291.718726][ T5174] [] dump_stack_lvl+0x122/0x196 [ 1291.719697][ T5174] [] dump_stack+0x1c/0x24 [ 1291.720854][ T5174] [] should_fail_ex+0x3f8/0x4e0 [ 1291.722240][ T5174] [] should_failslab+0xba/0x102 [ 1291.723483][ T5174] [] __kmalloc_cache_node_noprof+0x290/0x35e [ 1291.724679][ T5174] [] __get_vm_area_node+0x112/0x41e [ 1291.726006][ T5174] [] __vmalloc_node_range_noprof+0x240/0x1450 [ 1291.727188][ T5174] [] vzalloc_noprof+0xf8/0x126 [ 1291.728227][ T5174] [] bpf_check+0x222/0xc238 [ 1291.729218][ T5174] [] bpf_prog_load+0x119e/0x2114 [ 1291.730256][ T5174] [] __sys_bpf+0xd38/0x42cc [ 1291.731336][ T5174] [] __riscv_sys_bpf+0x6c/0x9e [ 1291.732859][ T5174] [] syscall_handler+0x94/0x118 [ 1291.734400][ T5174] [] do_trap_ecall_u+0x1aa/0x216 [ 1291.735816][ T5174] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1291.832939][ T5174] syz.1.239: vmalloc error: size 1152, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1291.897014][ T5174] CPU: 0 UID: 0 PID: 5174 Comm: syz.1.239 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1291.898179][ T5174] Hardware name: riscv-virtio,qemu (DT) [ 1291.898935][ T5174] Call Trace: [ 1291.899635][ T5174] [] dump_backtrace+0x2e/0x3c [ 1291.900737][ T5174] [] show_stack+0x34/0x40 [ 1291.902092][ T5174] [] dump_stack_lvl+0x122/0x196 [ 1291.903380][ T5174] [] dump_stack+0x1c/0x24 [ 1291.905549][ T5174] [] warn_alloc+0x170/0x292 [ 1291.906779][ T5174] [] __vmalloc_node_range_noprof+0xdba/0x1450 [ 1291.908078][ T5174] [] vzalloc_noprof+0xf8/0x126 [ 1291.909360][ T5174] [] bpf_check+0x222/0xc238 [ 1291.910503][ T5174] [] bpf_prog_load+0x119e/0x2114 [ 1291.912344][ T5174] [] __sys_bpf+0xd38/0x42cc [ 1291.913839][ T5174] [] __riscv_sys_bpf+0x6c/0x9e [ 1291.915370][ T5174] [] syscall_handler+0x94/0x118 [ 1291.917100][ T5174] [] do_trap_ecall_u+0x1aa/0x216 [ 1291.918272][ T5174] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1292.004901][ T5174] Mem-Info: [ 1292.006708][ T5174] active_anon:1798 inactive_anon:0 isolated_anon:0 [ 1292.006708][ T5174] active_file:885 inactive_file:34338 isolated_file:0 [ 1292.006708][ T5174] unevictable:768 dirty:45 writeback:0 [ 1292.006708][ T5174] slab_reclaimable:2247 slab_unreclaimable:26407 [ 1292.006708][ T5174] mapped:9525 shmem:831 pagetables:306 [ 1292.006708][ T5174] sec_pagetables:0 bounce:0 [ 1292.006708][ T5174] kernel_misc_reclaimable:0 [ 1292.006708][ T5174] free:234385 free_pcp:307 free_cma:52608 [ 1292.010201][ T5174] Node 0 active_anon:7192kB inactive_anon:0kB active_file:3540kB inactive_file:137352kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:38100kB dirty:180kB writeback:0kB shmem:3324kB writeback_tmp:0kB kernel_stack:5920kB pagetables:1224kB sec_pagetables:0kB all_unreclaimable? no [ 1292.098255][ T5174] Node 0 DMA32 free:937224kB boost:0kB min:4788kB low:6220kB high:7652kB reserved_highatomic:0KB active_anon:7184kB inactive_anon:0kB active_file:3540kB inactive_file:137352kB unevictable:3072kB writepending:180kB present:2097152kB managed:1436404kB mlocked:0kB bounce:0kB free_pcp:1516kB local_pcp:380kB free_cma:210432kB [ 1292.136887][ T5174] lowmem_reserve[]: 0 0 0 [ 1292.139295][ T5174] Node 0 DMA32: 38*4kB (ME) 14*8kB (UME) 28*16kB (UME) 48*32kB (UME) 23*64kB (UME) 11*128kB (UM) 11*256kB (UM) 5*512kB (MC) 5*1024kB (MEC) 2*2048kB (ME) 224*4096kB (UMC) = 937224kB [ 1292.307756][ T5174] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1292.309294][ T5174] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1292.310627][ T5174] 36055 total pagecache pages [ 1292.313817][ T5174] 0 pages in swap cache [ 1292.314878][ T5174] Free swap = 124996kB [ 1292.316314][ T5174] Total swap = 124996kB [ 1292.317460][ T5174] 524288 pages RAM [ 1292.318275][ T5174] 0 pages HighMem/MovableOnly [ 1292.319090][ T5174] 165187 pages reserved [ 1292.319975][ T5174] 52736 pages cma reserved [ 1296.797976][ T5187] tmpfs: Bad value for 'mpol' [ 1296.900864][ T5187] sctp: [Deprecated]: syz.0.244 (pid 5187) Use of int in max_burst socket option. [ 1296.900864][ T5187] Use struct sctp_assoc_value instead [ 1299.413815][ T3872] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1299.655297][ T3872] usb 1-1: Using ep0 maxpacket: 8 [ 1299.763975][ T3872] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1299.766584][ T3872] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1299.768898][ T3872] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1299.770780][ T3872] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 1299.777175][ T3872] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 1299.779374][ T3872] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1299.783234][ T3872] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1299.785071][ T3872] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1300.063620][ T3872] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 1301.125571][ T5196] netlink: 'syz.1.247': attribute type 6 has an invalid length. [ 1301.217847][ T5196] netlink: 'syz.1.247': attribute type 4 has an invalid length. [ 1302.410509][ T3874] usb 1-1: USB disconnect, device number 22 [ 1307.437105][ T5212] netdevsim netdevsim0 netdevsim0: Unsupported IPsec algorithm [ 1309.816263][ T5214] netdevsim netdevsim0 netdevsim0: Unsupported IPsec algorithm [ 1320.193447][ T3006] usb 2-1: new low-speed USB device number 26 using dummy_hcd [ 1320.668053][ T3006] usb 2-1: config 0 has an invalid interface number: 83 but max is 0 [ 1320.669668][ T3006] usb 2-1: config 0 has no interface number 0 [ 1320.671026][ T3006] usb 2-1: New USB device found, idVendor=1b3d, idProduct=01b9, bcdDevice=36.00 [ 1320.675433][ T3006] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1320.754939][ T3006] usb 2-1: config 0 descriptor?? [ 1320.930338][ T3006] ftdi_sio 2-1:0.83: FTDI USB Serial Device converter detected [ 1320.999111][ T3006] usb 2-1: Detected FT4232HA [ 1323.768056][ T5233] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 1324.055462][ T5233] netlink: 168 bytes leftover after parsing attributes in process `syz.1.257'. [ 1324.189679][ T3006] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1324.205976][ T3006] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1324.245264][ T3006] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1324.400104][ T3006] usb 2-1: USB disconnect, device number 26 [ 1324.528682][ T3006] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1324.557022][ T3006] ftdi_sio 2-1:0.83: device disconnected [ 1329.315728][ T5263] netlink: 12 bytes leftover after parsing attributes in process `syz.0.259'. [ 1332.798683][ T5269] block nbd0: shutting down sockets [ 1343.439892][ T5283] netdevsim netdevsim0 netdevsim0: Unsupported IPsec algorithm [ 1343.980469][ T5285] FAULT_INJECTION: forcing a failure. [ 1343.980469][ T5285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1343.984172][ T5285] CPU: 0 UID: 0 PID: 5285 Comm: syz.1.268 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1343.985262][ T5285] Hardware name: riscv-virtio,qemu (DT) [ 1343.986051][ T5285] Call Trace: [ 1343.986595][ T5285] [] dump_backtrace+0x2e/0x3c [ 1343.987536][ T5285] [] show_stack+0x34/0x40 [ 1343.988376][ T5285] [] dump_stack_lvl+0x122/0x196 [ 1343.989391][ T5285] [] dump_stack+0x1c/0x24 [ 1343.990468][ T5285] [] should_fail_ex+0x3f8/0x4e0 [ 1343.991585][ T5285] [] should_fail_alloc_page+0xfa/0x158 [ 1343.992730][ T5285] [] prepare_alloc_pages.constprop.0+0x27c/0x504 [ 1343.993863][ T5285] [] __alloc_pages_noprof+0x164/0x1e96 [ 1343.994872][ T5285] [] alloc_pages_mpol_noprof+0xf8/0x48a [ 1343.995847][ T5285] [] alloc_pages_noprof+0x174/0x2f0 [ 1343.996875][ T5285] [] __pud_alloc+0xc8/0x942 [ 1343.997701][ T5285] [] copy_page_range+0x24ce/0x549e [ 1343.998560][ T5285] [] copy_process+0x770c/0x8e52 [ 1343.999556][ T5285] [] kernel_clone+0x11e/0x92c [ 1344.000951][ T5285] [] __do_sys_clone3+0x200/0x25a [ 1344.002780][ T5285] [] __riscv_sys_clone3+0x52/0x72 [ 1344.003915][ T5285] [] syscall_handler+0x94/0x118 [ 1344.005896][ T5285] [] do_trap_ecall_u+0x1aa/0x216 [ 1344.007070][ T5285] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1346.969309][ T5289] binder: BINDER_SET_CONTEXT_MGR already set [ 1346.970607][ T5289] binder: 5287:5289 ioctl 4018620d 20004a80 returned -16 [ 1351.287013][ T5302] netlink: 12 bytes leftover after parsing attributes in process `syz.0.271'. [ 1361.447999][ T5314] netlink: 16 bytes leftover after parsing attributes in process `syz.1.274'. [ 1362.359419][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:2. Sending cookies. [ 1378.455769][ T5330] netlink: 20 bytes leftover after parsing attributes in process `syz.0.277'. [ 1381.334962][ T3006] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 1381.604157][ T3006] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24929, setting to 64 [ 1381.607233][ T3006] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1381.609144][ T3006] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1381.729731][ T3006] usb 1-1: config 0 descriptor?? [ 1381.808910][ T5334] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1381.908876][ T3006] hub 1-1:0.0: USB hub found [ 1382.418097][ T3006] hub 1-1:0.0: 1 port detected [ 1384.369800][ T3006] hub 1-1:0.0: hub_hub_status failed (err = -32) [ 1384.375523][ T3006] hub 1-1:0.0: config failed, can't get hub status (err -32) [ 1384.458324][ T3006] usbhid 1-1:0.0: can't add hid device: -32 [ 1384.465278][ T3006] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 1387.577588][ T3874] usb 1-1: USB disconnect, device number 23 [ 1388.916189][ T5354] netlink: 'syz.1.280': attribute type 22 has an invalid length. [ 1388.926090][ T5354] netlink: 4 bytes leftover after parsing attributes in process `syz.1.280'. [ 1394.396575][ T5359] input: syz0 as /devices/virtual/input/input2 [ 1399.754912][ T5371] netlink: 12 bytes leftover after parsing attributes in process `syz.1.283'. [ 1403.695298][ T3874] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 1404.174886][ T3874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1404.177329][ T3874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1404.179382][ T3874] usb 1-1: New USB device found, idVendor=044f, idProduct=b65a, bcdDevice= 0.00 [ 1404.181174][ T3874] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1404.356875][ T3874] usb 1-1: config 0 descriptor?? [ 1405.290111][ T3874] thrustmaster 0003:044F:B65A.0003: unknown main item tag 0x0 [ 1405.376585][ T3874] thrustmaster 0003:044F:B65A.0003: hidraw0: USB HID v0.00 Device [HID 044f:b65a] on usb-dummy_hcd.0-1/input0 [ 1405.389328][ T3874] thrustmaster 0003:044F:B65A.0003: no inputs found [ 1406.617635][ T3874] usb 1-1: USB disconnect, device number 24 [ 1408.717417][ T5402] pim6reg9: entered allmulticast mode [ 1408.915048][ T5402] netlink: 40 bytes leftover after parsing attributes in process `syz.1.289'. [ 1412.641286][ T5407] netlink: 12 bytes leftover after parsing attributes in process `syz.1.290'. [ 1415.914843][ T5409] FAULT_INJECTION: forcing a failure. [ 1415.914843][ T5409] name failslab, interval 1, probability 0, space 0, times 0 [ 1415.917696][ T5409] CPU: 0 UID: 0 PID: 5409 Comm: syz.0.291 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1415.919727][ T5409] Hardware name: riscv-virtio,qemu (DT) [ 1415.920923][ T5409] Call Trace: [ 1415.922429][ T5409] [] dump_backtrace+0x2e/0x3c [ 1415.924158][ T5409] [] show_stack+0x34/0x40 [ 1415.925727][ T5409] [] dump_stack_lvl+0x122/0x196 [ 1415.927434][ T5409] [] dump_stack+0x1c/0x24 [ 1415.929059][ T5409] [] should_fail_ex+0x3f8/0x4e0 [ 1415.930743][ T5409] [] should_failslab+0xba/0x102 [ 1415.933212][ T5409] [] __kmalloc_node_noprof+0xce/0x522 [ 1415.934788][ T5409] [] __kvmalloc_node_noprof+0xca/0x252 [ 1415.936532][ T5409] [] check_cfg+0xb2/0x706 [ 1415.939126][ T5409] [] bpf_check+0x7234/0xc238 [ 1415.940789][ T5409] [] bpf_prog_load+0x119e/0x2114 [ 1415.942407][ T5409] [] __sys_bpf+0xd38/0x42cc [ 1415.943943][ T5409] [] __riscv_sys_bpf+0x6c/0x9e [ 1415.945496][ T5409] [] syscall_handler+0x94/0x118 [ 1415.946928][ T5409] [] do_trap_ecall_u+0x1aa/0x216 [ 1415.948437][ T5409] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1422.673818][ T4182] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1422.944040][ T4182] usb 1-1: Using ep0 maxpacket: 16 [ 1423.063637][ T4182] usb 1-1: New USB device found, idVendor=1934, idProduct=0706, bcdDevice=63.83 [ 1423.066112][ T4182] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1423.069518][ T4182] usb 1-1: Product: syz [ 1423.071131][ T4182] usb 1-1: Manufacturer: syz [ 1423.075407][ T4182] usb 1-1: SerialNumber: syz [ 1423.181169][ T4182] usb 1-1: config 0 descriptor?? [ 1423.378990][ T4182] f81232 1-1:0.0: f81232 converter detected [ 1423.523693][ T4182] usb 1-1: f81232 converter now attached to ttyUSB0 [ 1423.581256][ T5420] netlink: 12 bytes leftover after parsing attributes in process `syz.0.296'. [ 1423.785944][ T3006] usb 1-1: USB disconnect, device number 25 [ 1424.139814][ T3006] f81232 ttyUSB0: f81232 converter now disconnected from ttyUSB0 [ 1424.184960][ T3006] f81232 1-1:0.0: device disconnected [ 1426.740536][ T5444] FAULT_INJECTION: forcing a failure. [ 1426.740536][ T5444] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.743985][ T5444] CPU: 1 UID: 0 PID: 5444 Comm: syz.1.298 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1426.745215][ T5444] Hardware name: riscv-virtio,qemu (DT) [ 1426.745944][ T5444] Call Trace: [ 1426.746545][ T5444] [] dump_backtrace+0x2e/0x3c [ 1426.747543][ T5444] [] show_stack+0x34/0x40 [ 1426.748418][ T5444] [] dump_stack_lvl+0x122/0x196 [ 1426.749332][ T5444] [] dump_stack+0x1c/0x24 [ 1426.750329][ T5444] [] should_fail_ex+0x3f8/0x4e0 [ 1426.751338][ T5444] [] should_failslab+0xba/0x102 [ 1426.752407][ T5444] [] __kmalloc_node_noprof+0xce/0x522 [ 1426.753314][ T5444] [] __kvmalloc_node_noprof+0xca/0x252 [ 1426.754298][ T5444] [] check_cfg+0xfe/0x706 [ 1426.755187][ T5444] [] bpf_check+0x7234/0xc238 [ 1426.755999][ T5444] [] bpf_prog_load+0x119e/0x2114 [ 1426.756865][ T5444] [] __sys_bpf+0xd38/0x42cc [ 1426.757701][ T5444] [] __riscv_sys_bpf+0x6c/0x9e [ 1426.758525][ T5444] [] syscall_handler+0x94/0x118 [ 1426.759342][ T5444] [] do_trap_ecall_u+0x1aa/0x216 [ 1426.760207][ T5444] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1434.250983][ T5449] fuse: Unknown parameter 'grou' [ 1441.165016][ T5463] binder_alloc: 5462: binder_alloc_buf, no vma [ 1449.856218][ T5477] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1449.858760][ T5477] gretap1: entered promiscuous mode [ 1449.859924][ T5477] gretap1: entered allmulticast mode [ 1452.586783][ T5481] binder_alloc: 5480: binder_alloc_buf, no vma [ 1457.596489][ T5494] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1457.797692][ T5494] syzkaller0: entered promiscuous mode [ 1457.799028][ T5494] syzkaller0: entered allmulticast mode [ 1478.845753][ T5539] netdevsim netdevsim1 netdevsim0: Unsupported IPsec algorithm [ 1481.399472][ T5548] xt_l2tp: missing protocol rule (udp|l2tpip) [ 1513.548524][ T3174] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1515.359680][ T3174] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 1515.363001][ T3174] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1515.365137][ T3174] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1515.367344][ T3174] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1515.370498][ T3174] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1515.375596][ T3174] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1515.518272][ T3174] usb 1-1: config 0 descriptor?? [ 1515.667574][ T5688] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1516.107147][ T5697] binder_alloc: 5696: binder_alloc_buf, no vma [ 1518.000215][ T5688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1518.796752][ T5688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1520.518409][ T3174] plantronics 0003:047F:FFFF.0004: unknown main item tag 0xd [ 1520.646248][ T3174] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 1520.787030][ T3174] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1520.883944][ T5706] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 1527.621343][ T4182] usb 1-1: USB disconnect, device number 26 [ 1534.550344][ T5742] sctp: [Deprecated]: syz.1.333 (pid 5742) Use of int in maxseg socket option. [ 1534.550344][ T5742] Use struct sctp_assoc_value instead [ 1536.158054][ T3174] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1536.367754][ T3174] usb 1-1: Using ep0 maxpacket: 8 [ 1536.426452][ T3174] usb 1-1: config 0 has an invalid interface number: 25 but max is 0 [ 1536.429066][ T3174] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1536.431162][ T3174] usb 1-1: config 0 has no interface number 0 [ 1536.450738][ T3174] usb 1-1: config 0 interface 25 altsetting 2 endpoint 0x8D has invalid wMaxPacketSize 0 [ 1536.468131][ T3174] usb 1-1: config 0 interface 25 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1536.470827][ T3174] usb 1-1: config 0 interface 25 has no altsetting 0 [ 1536.530301][ T3174] usb 1-1: New USB device found, idVendor=1870, idProduct=0001, bcdDevice=e6.9f [ 1536.552971][ T3174] usb 1-1: New USB device strings: Mfr=0, Product=16, SerialNumber=3 [ 1536.554786][ T3174] usb 1-1: Product: syz [ 1536.556105][ T3174] usb 1-1: SerialNumber: syz [ 1536.676405][ T3174] usb 1-1: config 0 descriptor?? [ 1537.074121][ T5752] FAULT_INJECTION: forcing a failure. [ 1537.074121][ T5752] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.076399][ T5752] CPU: 0 UID: 0 PID: 5752 Comm: syz.1.336 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1537.077862][ T5752] Hardware name: riscv-virtio,qemu (DT) [ 1537.078886][ T5752] Call Trace: [ 1537.079741][ T5752] [] dump_backtrace+0x2e/0x3c [ 1537.081224][ T5752] [] show_stack+0x34/0x40 [ 1537.082568][ T5752] [] dump_stack_lvl+0x122/0x196 [ 1537.083965][ T5752] [] dump_stack+0x1c/0x24 [ 1537.085302][ T5752] [] should_fail_ex+0x3f8/0x4e0 [ 1537.086701][ T5752] [] should_failslab+0xba/0x102 [ 1537.088015][ T5752] [] __kmalloc_node_track_caller_noprof+0xce/0x520 [ 1537.089712][ T5752] [] krealloc_noprof+0x4e/0x104 [ 1537.091225][ T5752] [] copy_array+0x78/0xcc [ 1537.092650][ T5752] [] copy_verifier_state+0x774/0xc96 [ 1537.094027][ T5752] [] push_stack+0x190/0x44a [ 1537.095383][ T5752] [] check_cond_jmp_op+0xd4c/0x7cf2 [ 1537.096677][ T5752] [] do_check_common+0x7fc4/0xe268 [ 1537.097928][ T5752] [] bpf_check+0x84ca/0xc238 [ 1537.099278][ T5752] [] bpf_prog_load+0x119e/0x2114 [ 1537.100676][ T5752] [] __sys_bpf+0xd38/0x42cc [ 1537.102389][ T5752] [] __riscv_sys_bpf+0x6c/0x9e [ 1537.104050][ T5752] [] syscall_handler+0x94/0x118 [ 1537.105497][ T5752] [] do_trap_ecall_u+0x1aa/0x216 [ 1537.107030][ T5752] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1537.582067][ T35] audit: type=1326 audit(1536.550:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5743 comm="syz.0.335" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x0 [ 1543.334804][ T3174] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1543.418885][ T3174] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1549.965444][ T3872] usb 1-1: USB disconnect, device number 27 [ 1550.364877][ T4242] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 1550.584105][ T4242] usb 2-1: device descriptor read/64, error -71 [ 1550.929458][ T4242] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 1551.315416][ T4242] usb 2-1: device descriptor read/64, error -71 [ 1551.445182][ T4242] usb usb2-port1: attempt power cycle [ 1552.155077][ T4242] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 1552.346218][ T4242] usb 2-1: device descriptor read/8, error -71 [ 1552.695345][ T4242] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1553.315911][ T4242] usb 2-1: device descriptor read/8, error -71 [ 1553.455036][ T4242] usb usb2-port1: unable to enumerate USB device [ 1561.139486][ T35] audit: type=1326 audit(1560.120:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5793 comm="syz.0.345" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x0 [ 1570.227758][ T5809] netdevsim netdevsim1 netdevsim0: Unsupported IPsec algorithm [ 1576.084623][ T3006] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1576.293587][ T3006] usb 2-1: Using ep0 maxpacket: 8 [ 1576.741065][ T3006] usb 2-1: New USB device found, idVendor=0781, idProduct=0001, bcdDevice= 2.00 [ 1576.745914][ T3006] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1576.747752][ T3006] usb 2-1: Product: syz [ 1576.749266][ T3006] usb 2-1: Manufacturer: syz [ 1576.751120][ T3006] usb 2-1: SerialNumber: syz [ 1576.817707][ T3006] usb 2-1: config 0 descriptor?? [ 1576.928770][ T3006] usb-storage 2-1:0.0: USB Mass Storage device detected [ 1577.108993][ T3006] usb-storage 2-1:0.0: Quirks match for vid 0781 pid 0001: 1 [ 1577.117544][ T3006] usb-storage 2-1:0.0: This device (0781,0001,0200 S 06 P a4) has an unneeded SubClass entry in unusual_devs.h (kernel 6.12.0-rc6-syzkaller-g57f7c7dc78cd) [ 1577.117544][ T3006] Please send a copy of this message to and [ 1577.791081][ T3174] usb 2-1: USB disconnect, device number 31 [ 1580.091260][ T5836] ================================================================== [ 1580.093655][ T5836] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 1580.095363][ T5836] Read of size 1 at addr ffffffff897cc9c0 by task syz.0.354/5836 [ 1580.097020][ T5836] [ 1580.099435][ T5836] CPU: 0 UID: 0 PID: 5836 Comm: syz.0.354 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1580.101271][ T5836] Hardware name: riscv-virtio,qemu (DT) [ 1580.102438][ T5836] Call Trace: [ 1580.103336][ T5836] [] dump_backtrace+0x2e/0x3c [ 1580.104940][ T5836] [] show_stack+0x34/0x40 [ 1580.106228][ T5836] [] dump_stack_lvl+0x122/0x196 [ 1580.107749][ T5836] [] print_report+0x290/0x5a0 [ 1580.109185][ T5836] [] kasan_report+0xec/0x118 [ 1580.110797][ T5836] [] __asan_report_load1_noabort+0x12/0x1a [ 1580.113619][ T5836] [] memcmp+0xc0/0xca [ 1580.115229][ T5836] [] __hw_addr_add_ex+0xee/0x676 [ 1580.116912][ T5836] [] dev_mc_add+0xac/0x108 [ 1580.118431][ T5836] [] mrp_init_applicant+0xe8/0x56e [ 1580.120064][ T5836] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1580.122452][ T5836] [] register_vlan_dev+0x1b4/0x922 [ 1580.123990][ T5836] [] vlan_ioctl_handler+0x54e/0x956 [ 1580.125509][ T5836] [] sock_ioctl+0x1f6/0x61a [ 1580.127036][ T5836] [] __riscv_sys_ioctl+0x182/0x1e6 [ 1580.128439][ T5836] [] syscall_handler+0x94/0x118 [ 1580.130551][ T5836] [] do_trap_ecall_u+0x1aa/0x216 [ 1580.133053][ T5836] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1580.134961][ T5836] [ 1580.135793][ T5836] The buggy address belongs to the variable: [ 1580.136892][ T5836] vlan_mrp_app+0x60/0x3e80 [ 1580.138222][ T5836] [ 1580.138957][ T5836] The buggy address belongs to the physical page: [ 1580.140776][ T5836] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x899cc [ 1580.143039][ T5836] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 1580.146319][ T5836] raw: 0ffe000000002000 ff1c000000267308 ff1c000000267308 0000000000000000 [ 1580.147989][ T5836] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1580.149667][ T5836] page dumped because: kasan: bad access detected [ 1580.151213][ T5836] page_owner info is not present (never set?) [ 1580.153630][ T5836] [ 1580.154471][ T5836] Memory state around the buggy address: [ 1580.156281][ T5836] ffffffff897cc880: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1580.157921][ T5836] ffffffff897cc900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1580.159398][ T5836] >ffffffff897cc980: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1580.160938][ T5836] ^ [ 1580.163054][ T5836] ffffffff897cca00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1580.164573][ T5836] ffffffff897cca80: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1580.165982][ T5836] ================================================================== [ 1580.170289][ T5836] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1580.172634][ T5836] CPU: 0 UID: 0 PID: 5836 Comm: syz.0.354 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 1580.174202][ T5836] Hardware name: riscv-virtio,qemu (DT) [ 1580.175195][ T5836] Call Trace: [ 1580.176013][ T5836] [] dump_backtrace+0x2e/0x3c [ 1580.177562][ T5836] [] show_stack+0x34/0x40 [ 1580.178866][ T5836] [] dump_stack_lvl+0x108/0x196 [ 1580.180427][ T5836] [] dump_stack+0x1c/0x24 [ 1580.182648][ T5836] [] panic+0x388/0x86c [ 1580.184107][ T5836] [] check_panic_on_warn+0xc0/0xe4 [ 1580.185677][ T5836] [] end_report.part.0+0x4a/0xaa [ 1580.187370][ T5836] [] kasan_report+0x102/0x118 [ 1580.189158][ T5836] [] __asan_report_load1_noabort+0x12/0x1a [ 1580.190925][ T5836] [] memcmp+0xc0/0xca [ 1580.192387][ T5836] [] __hw_addr_add_ex+0xee/0x676 [ 1580.193816][ T5836] [] dev_mc_add+0xac/0x108 [ 1580.195400][ T5836] [] mrp_init_applicant+0xe8/0x56e [ 1580.197178][ T5836] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1580.199189][ T5836] [] register_vlan_dev+0x1b4/0x922 [ 1580.200939][ T5836] [] vlan_ioctl_handler+0x54e/0x956 [ 1580.202504][ T5836] [] sock_ioctl+0x1f6/0x61a [ 1580.204024][ T5836] [] __riscv_sys_ioctl+0x182/0x1e6 [ 1580.205400][ T5836] [] syscall_handler+0x94/0x118 [ 1580.206914][ T5836] [] do_trap_ecall_u+0x1aa/0x216 [ 1580.208441][ T5836] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1580.210453][ T5836] SMP: stopping secondary CPUs [ 1580.214798][ T5836] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:28:57 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81b7d224 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff86002870 vstvec 0000000000000000 mepc ffffffff804985b6 sepc ffffffff81719736 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a0410000000ad9fe x0/zero 0000000000000000 x1/ra ffffffff81b7d1f6 x2/sp ff200000054b71c0 x3/gp ffffffff899c0180 x4/tp ff600000122a8000 x5/t0 ff200000054b70e0 x6/t1 fffffffef21a98f0 x7/t2 7320666f20646165 x8/s0 ff200000054b7200 x9/s1 ffffffff90d4c780 x10/a0 ffffffff90d4c7c8 x11/a1 000000000000001f x12/a2 0000000000040000 x13/a3 ffffffff81b7d1f6 x14/a4 1ffffffff21a98f9 x15/a5 ff2000000006d000 x16/a6 0000000000000003 x17/a7 ffffffff90d4c783 x18/s2 0000000000000030 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff90b6faf8 x24/s8 dfffffff00000000 x25/s9 fffffffef21a98fb x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ff600000122a8008 x29/t4 fffffffef21a98f0 x30/t5 fffffffef21a98f1 x31/t6 ffffffff90b6faf7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff85fe230e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff86002870 vstvec 0000000000000000 mepc ffffffff8001fb0e sepc ffffffff801d7a8a vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a014b000000ad1b4 x0/zero 0000000000000000 x1/ra ffffffff8023fb7c x2/sp ff200000000177d0 x3/gp ffffffff899c0180 x4/tp ff60000012a98000 x5/t0 ff60000012a98b20 x6/t1 ff60000012a98b48 x7/t2 0000000000000006 x8/s0 ff20000000017ad0 x9/s1 0000000000000001 x10/a0 0000000000000001 x11/a1 ffffffff8663e8a0 x12/a2 0000000000000012 x13/a3 0000000000000001 x14/a4 0000000000000000 x15/a5 0000000000010004 x16/a6 ffffffff8d1b74e0 x17/a7 000000000ff53987 x18/s2 ff6000001ce0cec0 x19/s3 0000000000000001 x20/s4 0000000000000008 x21/s5 ffffffff899f95e0 x22/s6 0000000000000008 x23/s7 0000000000000008 x24/s8 0000000000000001 x25/s9 ffffffff90d62aa0 x26/s10 ff60000011acb000 x27/s11 0000000000000000 x28/t3 1fec000002553163 x29/t4 0000000000000007 x30/t5 c947a2f0a14b1f8b x31/t6 1fec00000255316d f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000