last executing test programs: 9.095768241s ago: executing program 0 (id=126): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000080, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) 8.701040461s ago: executing program 0 (id=127): r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0xffe) unshare(0x20000400) ppoll(&(0x7f0000000200)=[{r0, 0xa2c1}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x1009, 0x0, 0x0, 0x80, 'syz0\x00', 0xfffffffe}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x8, 'syz1\x00', 0x0}) 7.750737694s ago: executing program 0 (id=129): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWCHAIN={0x18, 0x3, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_USERDATA={0x4, 0x3}]}], {0x14}}, 0x40}}, 0x0) 7.361826424s ago: executing program 0 (id=130): socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0x10, 0x400000002, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000014}, 0x20084084) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="600000002e000d190a762d7f089e", 0xfca2}, {&(0x7f0000000280)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) 2.805140594s ago: executing program 1 (id=131): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x4c, &(0x7f000002eff0)={0x0, 0x0}, 0x8) 2.804897064s ago: executing program 1 (id=132): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000b40)=""/119, 0x77}, {&(0x7f0000000100)=""/103, 0x67}], 0x2, 0xe, 0x0) 2.724722801s ago: executing program 1 (id=133): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r0, 0x0, 0x0, 0x24000000, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="89000000120081ae08060cdc030ec0007f0308000000000000e2ffca1b1f0000001104c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120800030006010000bdad446b9bbc7a46e3988285dcdf12f20900f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 1.963176789s ago: executing program 0 (id=134): r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000002ec0)={'ip6tnl0\x00', &(0x7f0000002e40)={'syztnl0\x00', 0x0, 0x4, 0xc2, 0xfb, 0x10000, 0x25, @loopback, @loopback={0x300}, 0x0, 0x40, 0x1, 0x8}}) 1.852618967s ago: executing program 0 (id=135): r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="12015001020000102505a1a440000102030109025c0002010000000904000001020d00000524060001052400a2000d240f01f9fffffffdff08000006241a0000080905810300040000000904010000000000000904010102020d00000905820210000000000905030240"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000008c0)={0x44, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0x5, 0x1, 0x0, 0x40, 0x5, 0x8, 0x4, 0x8000009, 0x1, 0x707f, 0x6, 0x28}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000c00)={0x14, 0x0, &(0x7f0000000bc0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b00)={0x44, &(0x7f0000000980)=ANY=[@ANYBLOB='@\a\r'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 174.732966ms ago: executing program 1 (id=136): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0xf37, 0x0) write(r0, &(0x7f0000000240)="94", 0x1) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xff, 0x0, 0xff, 0x6}}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r3, {0x8, 0x6}, {}, {0xa, 0xfff3}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x22044028}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x80}}]}}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 94.968003ms ago: executing program 1 (id=137): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000000500)) 0s ago: executing program 1 (id=138): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r2) name_to_handle_at(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x8e79f0352167ea94) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0xfffffffd) r4 = accept4(r3, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000001000), 0x581, 0x4000001f, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x1, 0x2, 0xff, 0xa4, 0x0, 0x1, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2, 0x20}, 0xe) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket(0x27, 0x1, 0x4) r5 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r5, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r5, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$igmp(0x2, 0x3, 0x2) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffff08004500001c000000000002907800000000e009030000009078006800d200000000000000"], 0x0) setsockopt$MRT_ADD_MFC_PROXY(r7, 0x0, 0xd2, &(0x7f0000000200)={@empty, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xfffffff7, 0x6, 0x6}, 0x3c) r8 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r8, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) kernel console output (not intermixed with test programs): syzkaller login: [ 33.726040][ T31] kauditd_printk_skb: 6 callbacks suppressed [ 33.726383][ T31] audit: type=1400 audit(33.670:58): avc: denied { read write } for pid=3083 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 33.727609][ T31] audit: type=1400 audit(33.670:59): avc: denied { open } for pid=3083 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:64043' (ED25519) to the list of known hosts. [ 48.141531][ T31] audit: type=1400 audit(48.070:60): avc: denied { name_bind } for pid=3093 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 49.895930][ T31] audit: type=1400 audit(49.840:61): avc: denied { execute } for pid=3094 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 49.897865][ T31] audit: type=1400 audit(49.840:62): avc: denied { execute_no_trans } for pid=3094 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 51.268959][ T31] audit: type=1400 audit(51.210:63): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 51.274274][ T31] audit: type=1400 audit(51.220:64): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 51.290720][ T3094] cgroup: Unknown subsys name 'net' [ 51.299497][ T31] audit: type=1400 audit(51.240:65): avc: denied { unmount } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 51.474355][ T3094] cgroup: Unknown subsys name 'cpuset' [ 51.476762][ T3094] cgroup: Unknown subsys name 'hugetlb' [ 51.478535][ T3094] cgroup: Unknown subsys name 'rlimit' [ 51.716265][ T31] audit: type=1400 audit(51.660:66): avc: denied { setattr } for pid=3094 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.718335][ T31] audit: type=1400 audit(51.660:67): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 51.722474][ T31] audit: type=1400 audit(51.660:68): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 51.836092][ T3096] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 51.841759][ T31] audit: type=1400 audit(51.780:69): avc: denied { relabelto } for pid=3096 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 55.969740][ T3094] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.239373][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 57.241319][ T31] audit: type=1400 audit(57.180:73): avc: denied { execmem } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 57.272869][ T31] audit: type=1400 audit(57.220:74): avc: denied { read } for pid=3099 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.281719][ T31] audit: type=1400 audit(57.220:75): avc: denied { open } for pid=3099 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.282025][ T31] audit: type=1400 audit(57.220:76): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 57.297397][ T31] audit: type=1400 audit(57.240:77): avc: denied { module_request } for pid=3100 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 57.338028][ T31] audit: type=1400 audit(57.280:78): avc: denied { sys_module } for pid=3099 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 57.652548][ T31] audit: type=1400 audit(57.600:79): avc: denied { ioctl } for pid=3099 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=675 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.408214][ T3099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.414037][ T3099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.599153][ T3100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.604874][ T3100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.958365][ T3099] hsr_slave_0: entered promiscuous mode [ 58.962757][ T3099] hsr_slave_1: entered promiscuous mode [ 59.083760][ T3100] hsr_slave_0: entered promiscuous mode [ 59.085106][ T3100] hsr_slave_1: entered promiscuous mode [ 59.086218][ T3100] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.087640][ T3100] Cannot create hsr debugfs directory [ 59.292414][ T31] audit: type=1400 audit(59.240:80): avc: denied { create } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.293992][ T31] audit: type=1400 audit(59.240:81): avc: denied { write } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.295671][ T31] audit: type=1400 audit(59.240:82): avc: denied { read } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.299514][ T3099] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.307484][ T3099] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.315545][ T3099] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.323167][ T3099] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.353697][ T3100] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.358443][ T3100] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.366047][ T3100] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.370516][ T3100] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.674223][ T3099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.753789][ T3100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.995590][ T3099] veth0_vlan: entered promiscuous mode [ 61.007318][ T3099] veth1_vlan: entered promiscuous mode [ 61.043640][ T3099] veth0_macvtap: entered promiscuous mode [ 61.048498][ T3099] veth1_macvtap: entered promiscuous mode [ 61.082810][ T3099] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.083220][ T3099] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.083282][ T3099] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.083323][ T3099] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.124527][ T3100] veth0_vlan: entered promiscuous mode [ 61.156413][ T3100] veth1_vlan: entered promiscuous mode [ 61.201605][ T3100] veth0_macvtap: entered promiscuous mode [ 61.206734][ T3100] veth1_macvtap: entered promiscuous mode [ 61.236514][ T3100] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.237383][ T3100] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.238099][ T3100] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.238684][ T3100] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.278762][ T3099] 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. [ 61.772131][ T3778] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 61.931850][ T3778] usb 2-1: Using ep0 maxpacket: 16 [ 61.938393][ T3778] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.939188][ T3778] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.939848][ T3778] usb 2-1: config 0 interface 0 has no altsetting 0 [ 61.940379][ T3778] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 61.941258][ T3778] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.943472][ T3778] usb 2-1: config 0 descriptor?? [ 62.387973][ T3778] hid (null): bogus close delimiter [ 62.584070][ T47] usb 2-1: USB disconnect, device number 2 [ 62.843222][ T31] kauditd_printk_skb: 16 callbacks suppressed [ 62.843462][ T31] audit: type=1400 audit(62.700:99): avc: denied { create } for pid=3806 comm="syz.1.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 62.843610][ T31] audit: type=1400 audit(62.700:100): avc: denied { create } for pid=3806 comm="syz.1.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 62.843740][ T31] audit: type=1400 audit(62.700:101): avc: denied { allowed } for pid=3806 comm="syz.1.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 62.843857][ T31] audit: type=1400 audit(62.710:102): avc: denied { create } for pid=3806 comm="syz.1.5" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.843972][ T31] audit: type=1400 audit(62.710:103): avc: denied { map } for pid=3806 comm="syz.1.5" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2267 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.844086][ T31] audit: type=1400 audit(62.710:104): avc: denied { read write } for pid=3806 comm="syz.1.5" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2267 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 62.844199][ T31] audit: type=1400 audit(62.740:105): avc: denied { write } for pid=3806 comm="syz.1.5" path="socket:[2266]" dev="sockfs" ino=2266 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 63.312136][ T31] audit: type=1400 audit(63.260:106): avc: denied { create } for pid=3806 comm="syz.1.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.314989][ T31] audit: type=1400 audit(63.260:107): avc: denied { setopt } for pid=3806 comm="syz.1.5" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.318757][ T3809] syz_tun: entered allmulticast mode [ 63.555816][ T31] audit: type=1400 audit(63.500:108): avc: denied { prog_load } for pid=3784 comm="syz.0.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 63.922566][ T3806] syz_tun: left allmulticast mode [ 69.191174][ T31] kauditd_printk_skb: 7 callbacks suppressed [ 69.191414][ T31] audit: type=1400 audit(69.130:116): avc: denied { create } for pid=3830 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 69.191597][ T31] audit: type=1400 audit(69.130:117): avc: denied { perfmon } for pid=3830 comm="syz.0.11" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 69.712426][ T31] audit: type=1400 audit(69.410:118): avc: denied { prog_run } for pid=3830 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 69.725323][ T31] audit: type=1400 audit(69.670:119): avc: denied { write } for pid=3830 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 75.291502][ T23] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 75.441613][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 75.452066][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.452502][ T23] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 75.452692][ T23] usb 2-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 75.452795][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.463121][ T23] usb 2-1: config 0 descriptor?? [ 75.908538][ T23] hid-rmi 0003:06CB:81A7.0002: unknown main item tag 0x4 [ 75.909145][ T23] hid-rmi 0003:06CB:81A7.0002: unknown main item tag 0x4 [ 75.909312][ T23] hid-rmi 0003:06CB:81A7.0002: unknown main item tag 0x4 [ 75.909483][ T23] hid-rmi 0003:06CB:81A7.0002: unknown main item tag 0x0 [ 75.909708][ T23] hid-rmi 0003:06CB:81A7.0002: unbalanced collection at end of report description [ 75.910220][ T23] hid-rmi 0003:06CB:81A7.0002: parse failed [ 75.910458][ T23] hid-rmi 0003:06CB:81A7.0002: probe with driver hid-rmi failed with error -22 [ 76.104282][ T47] usb 2-1: USB disconnect, device number 3 [ 76.390085][ T31] audit: type=1400 audit(76.330:120): avc: denied { name_bind } for pid=3861 comm="syz.1.16" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 76.517580][ T3862] netlink: 20 bytes leftover after parsing attributes in process `syz.0.15'. [ 76.728520][ T3868] netlink: 4 bytes leftover after parsing attributes in process `syz.0.18'. [ 76.853776][ T31] audit: type=1400 audit(76.800:121): avc: denied { write } for pid=3869 comm="syz.1.19" lport=256 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 77.308037][ T31] audit: type=1400 audit(77.250:122): avc: denied { create } for pid=3875 comm="syz.1.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 77.647360][ T31] audit: type=1400 audit(77.590:123): avc: denied { map_read map_write } for pid=3879 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 78.015563][ T31] audit: type=1400 audit(77.960:124): avc: denied { setopt } for pid=3882 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.020392][ T31] audit: type=1400 audit(77.960:125): avc: denied { bind } for pid=3882 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.036192][ T31] audit: type=1400 audit(77.980:126): avc: denied { name_bind } for pid=3882 comm="syz.0.24" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 78.036516][ T31] audit: type=1400 audit(77.980:127): avc: denied { node_bind } for pid=3882 comm="syz.0.24" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 78.056404][ T31] audit: type=1400 audit(78.000:128): avc: denied { write } for pid=3882 comm="syz.0.24" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.073697][ T31] audit: type=1400 audit(78.010:129): avc: denied { connect } for pid=3882 comm="syz.0.24" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.972873][ T93] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.228397][ T93] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 79.229112][ T93] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.229436][ T93] usb 1-1: Product: syz [ 79.229662][ T93] usb 1-1: Manufacturer: syz [ 79.229873][ T93] usb 1-1: SerialNumber: syz [ 79.283424][ T93] usb 1-1: config 0 descriptor?? [ 79.618171][ T93] hso 1-1:0.0: Failed to find INT IN ep [ 79.619850][ T93] usb-storage 1-1:0.0: USB Mass Storage device detected [ 79.826892][ T9] usb 1-1: USB disconnect, device number 2 [ 80.951573][ T3779] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 81.164162][ T3779] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 81.164570][ T3779] usb 2-1: config 0 interface 0 has no altsetting 0 [ 81.170224][ T3779] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 81.170610][ T3779] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 81.170716][ T3779] usb 2-1: Product: syz [ 81.171462][ T3779] usb 2-1: Manufacturer: syz [ 81.171556][ T3779] usb 2-1: SerialNumber: syz [ 81.175651][ T3779] usb 2-1: config 0 descriptor?? [ 81.205816][ T3779] usb 2-1: selecting invalid altsetting 0 [ 86.412075][ T51] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 86.581107][ T51] usb 1-1: Using ep0 maxpacket: 16 [ 86.586585][ T51] usb 1-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 86.588285][ T51] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.593899][ T51] usb 1-1: config 0 descriptor?? [ 92.248511][ T47] usb 2-1: USB disconnect, device number 4 [ 92.711658][ T51] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 93.096387][ T51] usb 2-1: unable to get BOS descriptor or descriptor too short [ 93.101236][ T51] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 93.101479][ T51] usb 2-1: can't read configurations, error -71 [ 93.539940][ T31] kauditd_printk_skb: 14 callbacks suppressed [ 93.540462][ T31] audit: type=1400 audit(93.480:144): avc: denied { getopt } for pid=3983 comm="syz.1.36" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 93.774412][ T3986] mmap: syz.1.37 (3986) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 96.812474][ T103] usb 1-1: USB disconnect, device number 3 [ 97.231861][ T103] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 97.386314][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.386776][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.386904][ T103] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.00 [ 97.386979][ T103] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.391887][ T103] usb 1-1: config 0 descriptor?? [ 97.818201][ T103] kone 0003:1E7D:2CED.0003: item fetching failed at offset 2/5 [ 97.818671][ T103] kone 0003:1E7D:2CED.0003: parse failed [ 97.818807][ T103] kone 0003:1E7D:2CED.0003: probe with driver kone failed with error -22 [ 98.024927][ T103] usb 1-1: USB disconnect, device number 4 [ 98.158274][ T31] audit: type=1400 audit(98.100:145): avc: denied { read } for pid=4023 comm="syz.0.40" path="socket:[3211]" dev="sockfs" ino=3211 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 98.278452][ T31] audit: type=1400 audit(98.220:146): avc: denied { ioctl } for pid=4025 comm="syz.0.41" path="socket:[3219]" dev="sockfs" ino=3219 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 98.459774][ T31] audit: type=1400 audit(98.400:147): avc: denied { setopt } for pid=4032 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 98.761739][ T103] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 98.924158][ T103] usb 1-1: unable to get BOS descriptor or descriptor too short [ 98.927708][ T103] usb 1-1: not running at top speed; connect to a high speed hub [ 98.947368][ T103] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.948153][ T103] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 98.966026][ T103] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 98.966464][ T103] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.966898][ T103] usb 1-1: Product: syz [ 98.966971][ T103] usb 1-1: Manufacturer: syz [ 98.967039][ T103] usb 1-1: SerialNumber: syz [ 99.197043][ T103] usb 1-1: 0:2 : does not exist [ 99.198055][ T103] usb 1-1: unit 4 not found! [ 99.215106][ T103] usb 1-1: 5:0: cannot get min/max values for control 2 (id 5) [ 99.219860][ T103] usb 1-1: 5:0: cannot get min/max values for control 3 (id 5) [ 99.239374][ T103] usb 1-1: 5:0: cannot get min/max values for control 3 (id 5) [ 99.245216][ T103] usb 1-1: USB disconnect, device number 5 [ 99.484377][ T31] audit: type=1400 audit(99.430:148): avc: denied { name_connect } for pid=4067 comm="syz.1.47" dest=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 99.490244][ T31] audit: type=1400 audit(99.430:149): avc: denied { shutdown } for pid=4067 comm="syz.1.47" lport=49016 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 99.611315][ T103] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 99.766540][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.766800][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.767065][ T103] usb 1-1: New USB device found, idVendor=0079, idProduct=1846, bcdDevice= 0.00 [ 99.767480][ T103] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.771846][ T103] usb 1-1: config 0 descriptor?? [ 100.187696][ T103] hid_mf 0003:0079:1846.0004: invalid report_count 1106850242 [ 100.188164][ T103] hid_mf 0003:0079:1846.0004: item 0 4 1 9 parsing failed [ 100.188680][ T103] hid_mf 0003:0079:1846.0004: HID parse failed. [ 100.189184][ T103] hid_mf 0003:0079:1846.0004: probe with driver hid_mf failed with error -22 [ 100.385802][ T47] usb 1-1: USB disconnect, device number 6 [ 100.600395][ T31] audit: type=1400 audit(100.540:150): avc: denied { ioctl } for pid=4084 comm="syz.0.49" path="socket:[2423]" dev="sockfs" ino=2423 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 101.001408][ T47] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 101.156169][ T47] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 101.156993][ T47] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.158953][ T47] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 101.160562][ T47] usb 1-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 101.162410][ T47] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.165500][ T47] usb 1-1: config 0 descriptor?? [ 101.581968][ T47] holtek_kbd 0003:04D9:A055.0005: unbalanced delimiter at end of report description [ 101.582885][ T47] holtek_kbd 0003:04D9:A055.0005: probe with driver holtek_kbd failed with error -22 [ 101.778784][ T51] usb 1-1: USB disconnect, device number 7 [ 101.906811][ T31] audit: type=1400 audit(101.850:151): avc: denied { create } for pid=4112 comm="syz.0.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 102.045356][ T31] audit: type=1400 audit(101.990:152): avc: denied { create } for pid=4117 comm="syz.1.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 102.053372][ T31] audit: type=1400 audit(102.000:153): avc: denied { setopt } for pid=4117 comm="syz.1.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 104.361862][ T51] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 104.541474][ T51] usb 2-1: Using ep0 maxpacket: 8 [ 104.643325][ T51] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 104.661108][ T51] usb 2-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 104.661424][ T51] usb 2-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 104.661788][ T51] usb 2-1: Product: syz [ 104.661857][ T51] usb 2-1: Manufacturer: syz [ 104.661915][ T51] usb 2-1: SerialNumber: syz [ 104.887524][ T51] usb 2-1: Invalid connection information received from device [ 105.089776][ T3779] usb 2-1: USB disconnect, device number 7 [ 106.261764][ T47] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 106.321953][ T3779] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 106.411880][ T47] usb 2-1: Using ep0 maxpacket: 32 [ 106.417880][ T47] usb 2-1: config 0 has an invalid interface number: 145 but max is 1 [ 106.419074][ T47] usb 2-1: config 0 has an invalid interface number: 43 but max is 1 [ 106.421364][ T47] usb 2-1: config 0 has no interface number 0 [ 106.422884][ T47] usb 2-1: config 0 has no interface number 1 [ 106.424181][ T47] usb 2-1: config 0 interface 43 altsetting 250 bulk endpoint 0xF has invalid maxpacket 1023 [ 106.425503][ T47] usb 2-1: config 0 interface 43 altsetting 250 has a duplicate endpoint with address 0x2, skipping [ 106.428001][ T47] usb 2-1: config 0 interface 43 altsetting 250 has an endpoint descriptor with address 0xCE, changing to 0x8E [ 106.431152][ T47] usb 2-1: config 0 interface 43 altsetting 250 endpoint 0x8E has an invalid bInterval 180, changing to 11 [ 106.432536][ T47] usb 2-1: config 0 interface 43 altsetting 250 endpoint 0x8E has invalid maxpacket 16902, setting to 1024 [ 106.433841][ T47] usb 2-1: config 0 interface 43 altsetting 250 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 106.435074][ T47] usb 2-1: config 0 interface 145 has no altsetting 0 [ 106.436013][ T47] usb 2-1: config 0 interface 43 has no altsetting 0 [ 106.445427][ T47] usb 2-1: New USB device found, idVendor=06cd, idProduct=0104, bcdDevice=c8.6a [ 106.446783][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.448076][ T47] usb 2-1: Product: syz [ 106.448857][ T47] usb 2-1: Manufacturer: syz [ 106.449692][ T47] usb 2-1: SerialNumber: syz [ 106.465983][ T47] usb 2-1: config 0 descriptor?? [ 106.482747][ T3779] usb 1-1: Using ep0 maxpacket: 8 [ 106.499132][ T3779] usb 1-1: config index 0 descriptor too short (expected 28277, got 36) [ 106.502444][ T3779] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 106.505369][ T3779] usb 1-1: config 0 has no interfaces? [ 106.508530][ T3779] usb 1-1: New USB device found, idVendor=046d, idProduct=c20e, bcdDevice= 0.00 [ 106.512341][ T3779] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.525057][ T3779] usb 1-1: config 0 descriptor?? [ 106.682801][ T47] keyspan_pda 2-1:0.145: required endpoints missing [ 106.686865][ T47] keyspan_pda 2-1:0.43: Keyspan PDA converter detected [ 106.691506][ T47] usb 2-1: Keyspan PDA converter now attached to ttyUSB0 [ 106.696957][ T47] usb 2-1: USB disconnect, device number 8 [ 106.704947][ T47] keyspan_pda ttyUSB0: Keyspan PDA converter now disconnected from ttyUSB0 [ 106.706115][ T47] keyspan_pda 2-1:0.43: device disconnected [ 106.775279][ T31] audit: type=1400 audit(106.720:154): avc: denied { ioctl } for pid=4188 comm="syz.1.66" path="socket:[2479]" dev="sockfs" ino=2479 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 106.847174][ T51] usb 1-1: USB disconnect, device number 8 [ 106.876966][ T31] audit: type=1400 audit(106.820:155): avc: denied { write } for pid=4188 comm="syz.1.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 109.801415][ T103] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 109.971498][ T103] usb 1-1: config 0 has an invalid interface number: 148 but max is 0 [ 109.971876][ T103] usb 1-1: config 0 has no interface number 0 [ 109.972182][ T103] usb 1-1: config 0 interface 148 has no altsetting 0 [ 109.993494][ T103] usb 1-1: New USB device found, idVendor=0403, idProduct=f06a, bcdDevice=12.d9 [ 109.993868][ T103] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.994314][ T103] usb 1-1: Product: syz [ 109.995375][ T103] usb 1-1: Manufacturer: syz [ 109.995462][ T103] usb 1-1: SerialNumber: syz [ 110.000268][ T103] usb 1-1: config 0 descriptor?? [ 115.182454][ T103] ftdi_sio 1-1:0.148: FTDI USB Serial Device converter detected [ 115.184463][ T103] ftdi_sio ttyUSB0: unknown device type: 0x12d9 [ 121.047016][ T47] usb 1-1: USB disconnect, device number 9 [ 121.047990][ T47] ftdi_sio 1-1:0.148: device disconnected [ 121.284604][ T31] audit: type=1400 audit(121.230:156): avc: denied { connect } for pid=4235 comm="syz.0.76" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 121.611296][ T47] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 121.764925][ T47] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 121.765603][ T47] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 121.766234][ T47] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 121.766748][ T47] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 121.768231][ T47] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 121.768833][ T47] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.772835][ T47] usb 1-1: config 0 descriptor?? [ 121.919532][ T31] audit: type=1400 audit(121.860:157): avc: denied { mounton } for pid=4221 comm="syz.1.73" path="/33/file0" dev="tmpfs" ino=183 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 122.213936][ T47] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 122.214964][ T47] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 122.216102][ T47] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 122.218163][ T47] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 122.218861][ T47] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 122.220609][ T47] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 122.229369][ T47] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 122.418265][ T47] usb 1-1: USB disconnect, device number 10 [ 122.563218][ T4266] syz.0.78 uses obsolete (PF_INET,SOCK_PACKET) [ 124.721391][ T31] audit: type=1400 audit(124.650:158): avc: denied { getopt } for pid=4279 comm="syz.0.81" laddr=172.20.20.10 lport=250 faddr=172.20.20.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 125.231490][ T103] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 125.385574][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 125.385796][ T103] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 125.385976][ T103] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 125.386087][ T103] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.389971][ T103] usb 1-1: config 0 descriptor?? [ 126.224345][ T31] audit: type=1400 audit(126.170:159): avc: denied { create } for pid=4286 comm="syz.0.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 126.291659][ T103] uclogic 0003:256C:006D.0007: failed retrieving Huion firmware version: -71 [ 126.295325][ T103] uclogic 0003:256C:006D.0007: failed probing parameters: -71 [ 126.301259][ T103] uclogic 0003:256C:006D.0007: probe with driver uclogic failed with error -71 [ 126.315673][ T103] usb 1-1: USB disconnect, device number 11 [ 126.388430][ T31] audit: type=1400 audit(126.330:160): avc: denied { mount } for pid=4305 comm="syz.0.84" name="/" dev="ramfs" ino=2541 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 128.532671][ T31] audit: type=1400 audit(128.480:161): avc: denied { read } for pid=4312 comm="syz.0.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 132.565085][ T31] audit: type=1400 audit(132.510:162): avc: denied { append } for pid=4321 comm="syz.0.88" name="rtc0" dev="devtmpfs" ino=697 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 134.561397][ T31] audit: type=1400 audit(134.500:163): avc: denied { unmount } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 134.817164][ T31] audit: type=1400 audit(134.760:164): avc: denied { create } for pid=4331 comm="syz.1.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 134.825302][ T31] audit: type=1400 audit(134.770:165): avc: denied { create } for pid=4331 comm="syz.1.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 135.171259][ T51] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 135.336790][ T51] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 135.337493][ T51] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 135.338146][ T51] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 135.341476][ T51] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 135.343142][ T51] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 135.344420][ T51] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.350293][ T51] usb 2-1: config 0 descriptor?? [ 135.781908][ T51] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 135.788877][ T51] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 140.721704][ T47] usb 2-1: reset high-speed USB device number 9 using dummy_hcd [ 142.783048][ T31] audit: type=1400 audit(142.730:166): avc: denied { create } for pid=4348 comm="syz.0.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 142.791686][ T31] audit: type=1400 audit(142.730:167): avc: denied { write } for pid=4348 comm="syz.0.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 144.126123][ T4360] netlink: 'syz.0.97': attribute type 58 has an invalid length. [ 144.126437][ T4360] netlink: 20 bytes leftover after parsing attributes in process `syz.0.97'. [ 144.849779][ T10] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 144.861577][ T10] hid-generic 0000:0000:0000.0009: hidraw1: HID v0.00 Device [syz1] on syz0 [ 145.931174][ T47] usb 2-1: device descriptor read/64, error -110 [ 146.171245][ T47] usb 2-1: reset high-speed USB device number 9 using dummy_hcd [ 146.311207][ T47] usb 2-1: device descriptor read/64, error -32 [ 146.450063][ T31] audit: type=1400 audit(146.390:168): avc: denied { read } for pid=4376 comm="syz.0.100" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 146.452315][ T31] audit: type=1400 audit(146.400:169): avc: denied { open } for pid=4376 comm="syz.0.100" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 146.551857][ T47] usb 2-1: reset high-speed USB device number 9 using dummy_hcd [ 146.572234][ T47] usb 2-1: device descriptor read/8, error -32 [ 146.811475][ T47] usb 2-1: reset high-speed USB device number 9 using dummy_hcd [ 146.831580][ T47] usb 2-1: device descriptor read/8, error -32 [ 146.942667][ T3779] usb 2-1: USB disconnect, device number 9 [ 146.951201][ T4333] raw-gadget.0 gadget.1: failed to queue disconnect event [ 149.801948][ T31] audit: type=1400 audit(149.750:170): avc: denied { create } for pid=4412 comm="syz.1.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 149.804557][ T31] audit: type=1400 audit(149.750:171): avc: denied { setopt } for pid=4412 comm="syz.1.108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 150.337043][ T31] audit: type=1400 audit(150.280:172): avc: denied { name_bind } for pid=4415 comm="syz.1.109" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 150.801821][ T31] audit: type=1400 audit(150.740:173): avc: denied { connect } for pid=4417 comm="syz.1.110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 154.052556][ T93] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 154.210781][ T93] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.223719][ T93] usb 2-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=83.9c [ 154.224045][ T93] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.224120][ T93] usb 2-1: Product: syz [ 154.224172][ T93] usb 2-1: Manufacturer: syz [ 154.224222][ T93] usb 2-1: SerialNumber: syz [ 154.227916][ T93] usb 2-1: config 0 descriptor?? [ 154.248556][ T93] ims_pcu 2-1:0.0: Missing CDC union descriptor [ 154.249054][ T93] ims_pcu 2-1:0.0: probe with driver ims_pcu failed with error -22 [ 154.447872][ T3778] usb 2-1: USB disconnect, device number 11 [ 154.588187][ T31] audit: type=1400 audit(154.530:174): avc: denied { ioctl } for pid=4440 comm="syz.1.115" path="socket:[3541]" dev="sockfs" ino=3541 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 154.590351][ T31] audit: type=1400 audit(154.530:175): avc: denied { bind } for pid=4440 comm="syz.1.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 154.594404][ T31] audit: type=1400 audit(154.540:176): avc: denied { connect } for pid=4440 comm="syz.1.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 154.605632][ T31] audit: type=1400 audit(154.550:177): avc: denied { write } for pid=4440 comm="syz.1.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 154.619310][ T4441] netlink: 4 bytes leftover after parsing attributes in process `syz.1.115'. [ 155.151832][ T93] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 155.321337][ T93] usb 1-1: Using ep0 maxpacket: 8 [ 155.334379][ T93] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 155.334708][ T93] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.334786][ T93] usb 1-1: Product: syz [ 155.334898][ T93] usb 1-1: Manufacturer: syz [ 155.334964][ T93] usb 1-1: SerialNumber: syz [ 155.338105][ T93] usb 1-1: config 0 descriptor?? [ 157.429975][ T31] audit: type=1400 audit(157.370:178): avc: denied { name_connect } for pid=4452 comm="syz.1.117" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 157.443619][ T31] audit: type=1400 audit(157.390:179): avc: denied { accept } for pid=4452 comm="syz.1.117" lport=46236 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 157.449576][ T31] audit: type=1400 audit(157.390:180): avc: denied { write } for pid=4452 comm="syz.1.117" lport=46236 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 157.455071][ T31] audit: type=1400 audit(157.400:181): avc: denied { setopt } for pid=4452 comm="syz.1.117" lport=46236 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 164.854308][ T4469] netlink: 'syz.1.122': attribute type 1 has an invalid length. [ 164.916339][ T4469] 8021q: adding VLAN 0 to HW filter on device bond1 [ 164.949036][ T4469] bond1: (slave gretap1): making interface the new active one [ 164.959565][ T4469] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 165.416522][ T103] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 165.677199][ T103] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.677566][ T103] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 165.678002][ T103] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 165.687399][ T103] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.687668][ T103] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.687865][ T103] usb 2-1: Product: syz [ 165.687993][ T103] usb 2-1: Manufacturer: syz [ 165.688105][ T103] usb 2-1: SerialNumber: syz [ 165.728626][ T4507] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 165.737760][ T93] usb 1-1: USB disconnect, device number 12 [ 166.882991][ T103] cdc_ncm 2-1:1.0: bind() failure [ 167.130309][ T103] usb 2-1: USB disconnect, device number 12 [ 168.529171][ T31] audit: type=1400 audit(168.470:182): avc: denied { bind } for pid=4536 comm="syz.1.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 168.544423][ T4544] RDS: rds_bind could not find a transport for fe80::1a, load rds_tcp or rds_rdma? [ 170.084658][ T4547] netlink: 60 bytes leftover after parsing attributes in process `syz.0.130'. [ 173.701817][ T31] audit: type=1400 audit(173.640:183): avc: denied { ioctl } for pid=4559 comm="syz.0.134" path="socket:[3600]" dev="sockfs" ino=3600 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 174.031838][ T3779] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 174.185462][ T3779] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 174.187234][ T3779] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 174.195346][ T3779] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.195907][ T3779] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.197116][ T3779] usb 1-1: Product: syz [ 174.197917][ T3779] usb 1-1: Manufacturer: syz [ 174.198731][ T3779] usb 1-1: SerialNumber: syz [ 174.210483][ T4564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 175.239183][ T3779] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 175.240330][ T3779] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 175.242938][ T3779] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 175.441400][ T3779] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 175.446821][ T4571] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 175.447149][ T4571] IPv6: NLM_F_CREATE should be set when creating new route [ 175.527344][ T31] audit: type=1326 audit(175.470:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4574 comm="syz.1.137" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131f30 code=0x7ffc0000 [ 175.532996][ T31] audit: type=1326 audit(175.470:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4574 comm="syz.1.137" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131f30 code=0x7ffc0000 [ 175.539848][ T31] audit: type=1326 audit(175.480:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4574 comm="syz.1.137" exe="/syz-executor" sig=0 arch=40000028 syscall=242 compat=0 ip=0x131f30 code=0x7ffc0000 [ 175.543081][ T31] audit: type=1326 audit(175.490:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4574 comm="syz.1.137" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131f30 code=0x7ffc0000 [ 175.545102][ T31] audit: type=1326 audit(175.490:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4574 comm="syz.1.137" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131f30 code=0x7ffc0000 [ 175.863440][ T3779] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 175.869133][ T3779] usb 1-1: USB disconnect, device number 13 [ 175.870292][ T3779] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 175.953186][ T3779] ------------[ cut here ]------------ [ 175.953544][ T3779] WARNING: CPU: 0 PID: 3779 at lib/debugobjects.c:612 debug_print_object+0xc4/0xd8 [ 175.954476][ T3779] ODEBUG: free active (active state 0) object: 8519d80c object type: work_struct hint: usbnet_deferred_kevent+0x0/0x394 [ 175.955792][ T3779] Modules linked in: [ 175.956357][ T3779] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 175.957152][ T3779] CPU: 0 UID: 0 PID: 3779 Comm: kworker/0:4 Not tainted 6.15.0-syzkaller #0 PREEMPT [ 175.957487][ T3779] Hardware name: ARM-Versatile Express [ 175.957895][ T3779] Workqueue: usb_hub_wq hub_event [ 175.958218][ T3779] Call trace: [ 175.958573][ T3779] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 175.958927][ T3779] r7:00000000 r6:828227fc r5:00000000 r4:82257fc0 [ 175.959175][ T3779] [<80201ac8>] (show_stack) from [<8021ff7c>] (dump_stack_lvl+0x54/0x7c) [ 175.959400][ T3779] [<8021ff28>] (dump_stack_lvl) from [<8021ffbc>] (dump_stack+0x18/0x1c) [ 175.959611][ T3779] r5:00000000 r4:82a70d4c [ 175.959732][ T3779] [<8021ffa4>] (dump_stack) from [<802025f8>] (panic+0x120/0x374) [ 175.959990][ T3779] [<802024d8>] (panic) from [<802619e8>] (get_taint+0x0/0x1c) [ 175.960196][ T3779] r3:8280c604 r2:00000001 r1:8223eb8c r0:8224668c [ 175.960358][ T3779] r7:808c8d74 [ 175.960481][ T3779] [<80261974>] (check_panic_on_warn) from [<80261b4c>] (__warn+0x80/0x188) [ 175.960754][ T3779] [<80261acc>] (__warn) from [<80261e3c>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 175.961282][ T3779] r8:00000009 r7:822afbf8 r6:dfc9da84 r5:85036c00 r4:00000000 [ 175.961745][ T3779] [<80261c58>] (warn_slowpath_fmt) from [<808c8d74>] (debug_print_object+0xc4/0xd8) [ 175.962241][ T3779] r10:00000005 r9:8519d000 r8:81c01f84 r7:822da7a8 r6:82add134 r5:dfc9db2c [ 175.962673][ T3779] r4:8280cc1c [ 175.962888][ T3779] [<808c8cb0>] (debug_print_object) from [<808ca7c0>] (debug_check_no_obj_freed+0x25c/0x2a4) [ 175.963247][ T3779] r8:8519e000 r7:8519d80c r6:00000100 r5:00000003 r4:00000000 [ 175.963587][ T3779] [<808ca564>] (debug_check_no_obj_freed) from [<80505bf0>] (kfree+0x190/0x394) [ 175.964158][ T3779] r10:00000001 r9:82981094 r8:8519d000 r7:80506a94 r6:83002480 r5:ddeb0960 [ 175.964488][ T3779] r4:8519d000 [ 175.964624][ T3779] [<80505a60>] (kfree) from [<80506a94>] (kvfree+0x2c/0x30) [ 175.964869][ T3779] r10:00000001 r9:82981094 r8:8519d000 r7:00000000 r6:8549e4c0 r5:855c1600 [ 175.965111][ T3779] r4:8519d000 [ 175.965223][ T3779] [<80506a68>] (kvfree) from [<81597444>] (netdev_release+0x2c/0x34) [ 175.965495][ T3779] r5:855c1600 r4:8519d000 [ 175.965676][ T3779] [<81597418>] (netdev_release) from [<80b1f574>] (device_release+0x38/0xa8) [ 175.965950][ T3779] r5:855c1600 r4:8519d3c0 [ 175.966154][ T3779] [<80b1f53c>] (device_release) from [<81a29010>] (kobject_put+0xa0/0x1f4) [ 175.966519][ T3779] r5:81d4b794 r4:8519d3c0 [ 175.966672][ T3779] [<81a28f70>] (kobject_put) from [<80b1f7a0>] (put_device+0x18/0x1c) [ 175.966892][ T3779] r7:000000c0 r6:00000000 r5:00000000 r4:8519d000 [ 175.967328][ T3779] [<80b1f788>] (put_device) from [<815492e4>] (free_netdev+0x18c/0x244) [ 175.967637][ T3779] [<81549158>] (free_netdev) from [<80e0fd58>] (usbnet_disconnect+0xb8/0xfc) [ 175.967870][ T3779] r7:8480c400 r6:8519d7d4 r5:8519d6c0 r4:00000000 [ 175.968042][ T3779] [<80e0fca0>] (usbnet_disconnect) from [<80e7950c>] (usb_unbind_interface+0x84/0x2b4) [ 175.968355][ T3779] r8:8480fc88 r7:8480c474 r6:8480c430 r5:00000000 r4:8480fc00 [ 175.968552][ T3779] [<80e79488>] (usb_unbind_interface) from [<80b27828>] (device_remove+0x64/0x6c) [ 175.968882][ T3779] r10:00000001 r9:8480fc88 r8:00000044 r7:8480c474 r6:82981094 r5:00000000 [ 175.969157][ T3779] r4:8480c430 [ 175.969306][ T3779] [<80b277c4>] (device_remove) from [<80b28d18>] (device_release_driver_internal+0x18c/0x200) [ 175.969596][ T3779] r5:00000000 r4:8480c430 [ 175.969749][ T3779] [<80b28b8c>] (device_release_driver_internal) from [<80b28da4>] (device_release_driver+0x18/0x1c) [ 175.970081][ T3779] r9:8480fc88 r8:83326f40 r7:83326f38 r6:83326f0c r5:8480c430 r4:83326f30 [ 175.970372][ T3779] [<80b28d8c>] (device_release_driver) from [<80b26e7c>] (bus_remove_device+0xcc/0x120) [ 175.970628][ T3779] [<80b26db0>] (bus_remove_device) from [<80b211d8>] (device_del+0x148/0x38c) [ 175.970995][ T3779] r9:8480fc88 r8:85036c00 r7:04208060 r6:00000000 r5:8480c430 r4:8480c474 [ 175.971521][ T3779] [<80b21090>] (device_del) from [<80e76f5c>] (usb_disable_device+0xd4/0x1e8) [ 175.971999][ T3779] r10:00000001 r9:00000000 r8:00000000 r7:8480c400 r6:8480fc00 r5:85683f88 [ 175.972231][ T3779] r4:00000001 [ 175.972329][ T3779] [<80e76e88>] (usb_disable_device) from [<80e6bcf0>] (usb_disconnect+0xec/0x29c) [ 175.972593][ T3779] r9:8533ee00 r8:8480fccc r7:84163800 r6:8480fc88 r5:8480fc00 r4:60000113 [ 175.973031][ T3779] [<80e6bc04>] (usb_disconnect) from [<80e6e9b0>] (hub_event+0xe78/0x194c) [ 175.973564][ T3779] r10:00000001 r9:00000100 r8:83e15f00 r7:8480fc00 r6:84163000 r5:84163a10 [ 175.973793][ T3779] r4:00000001 [ 175.973931][ T3779] [<80e6db38>] (hub_event) from [<802873bc>] (process_one_work+0x1b4/0x4f4) [ 175.974183][ T3779] r10:8332c170 r9:83271805 r8:85036c00 r7:dddced80 r6:83271800 r5:83e15f00 [ 175.974391][ T3779] r4:85498280 [ 175.974487][ T3779] [<80287208>] (process_one_work) from [<80288004>] (worker_thread+0x1fc/0x3d8) [ 175.974777][ T3779] r10:61c88647 r9:85036c00 r8:854982ac r7:82804d40 r6:dddced80 r5:dddceda0 [ 175.975021][ T3779] r4:85498280 [ 175.975124][ T3779] [<80287e08>] (worker_thread) from [<8028f07c>] (kthread+0x12c/0x280) [ 175.975382][ T3779] r10:00000000 r9:85498280 r8:80287e08 r7:df83de60 r6:85498400 r5:85036c00 [ 175.975600][ T3779] r4:00000001 [ 175.975698][ T3779] [<8028ef50>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 175.976013][ T3779] Exception stack(0xdfc9dfb0 to 0xdfc9dff8) [ 175.976309][ T3779] dfa0: 00000000 00000000 00000000 00000000 [ 175.976575][ T3779] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 175.977061][ T3779] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 175.977433][ T3779] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8028ef50 [ 175.977661][ T3779] r4:8549ee40 [ 175.979606][ T3779] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:42:04 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000004 R02=83271800 R03=00000000 R04=83271804 R05=dfc9d910 R06=829f2866 R07=82a71188 R08=00000002 R09=00000ec3 R10=00000000 R11=dfc9d96c R12=dfc9d8e8 R13=dfc9d908 R14=8047f614 R15=80289a9c PSR=20000193 --C- A S svc32 s00=4d434e20 s01=4f4e2820 d00=4f4e28204d434e20 s02=3120205b s03=382e3537 d01=382e35373120205b s04=39323037 s05=205b5d32 d02=205b5d3239323037 s06=37373354 s07=63205d39 d03=63205d3937373354 s08=6e5f6364 s09=31206d63 d04=31206d636e5f6364 s10=313a312d s11=7520302e d05=7520302e313a312d s12=3a306273 s13=726e7520 d06=726e75203a306273 s14=73696765 s15=20726574 d07=2072657473696765 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=851c7494 R01=00000006 R02=00000005 R03=00000000 R04=00000000 R05=84195000 R06=829f0e70 R07=851c74a4 R08=851c74a8 R09=00000000 R10=829d2774 R11=ec7a5a84 R12=ec7a59b8 R13=ec7a59b8 R14=809623e0 R15=81753b1c PSR=80050013 N--- A S svc32 s00=00000000 s01=803e0004 d00=803e000400000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000001 d03=0000000100000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000