last executing test programs: 28m52.204606646s ago: executing program 1 (id=366): r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a000000010003b0e2a1a86eb2636037f00000000", @ANYRES32=r1, @ANYBLOB="02000000000080008000120008000100767469367400020060"], 0xa0}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f0000000c00068004000200040005002c0003800800010000000000080001000000000008000200000000000800010000000000080003000000000014000380080003"], 0x60}}, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x4000000000001f2, 0x0) 28m49.461209771s ago: executing program 1 (id=369): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, 0x0) 28m46.18985039s ago: executing program 1 (id=371): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x275a, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="02"], 0x10}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [], 0xa, "3853698937"}, 0x10) 28m41.231720035s ago: executing program 1 (id=373): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1adc51, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 28m37.387730801s ago: executing program 1 (id=375): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30}, {0x16}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0xfee4, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 28m19.117791089s ago: executing program 1 (id=378): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r3 = pidfd_getfd(r1, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x0, 0x2, 0x2, 0x3, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r3, 0x80605414, &(0x7f0000000080)) 28m16.641759656s ago: executing program 32 (id=378): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r3 = pidfd_getfd(r1, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x0, 0x2, 0x2, 0x3, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r3, 0x80605414, &(0x7f0000000080)) 39.404637735s ago: executing program 0 (id=835): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x54, 0xfc}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff000) 30.938948856s ago: executing program 2 (id=836): r0 = memfd_create(&(0x7f0000000040)='\xa3\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xcc\x1f 9I\x7f\x15\x1d\x93=\xb5\xe7\\\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\xa5\xba\xe51\xf5\x00\x00\x00\x00\x00\x00\x00\x05L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xb9~B\x9f\xacl\x1d3\x06o\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x83\x92\xa8\xc2\xcb\xae\xb0\xb4\x93\xb8\x04\xf1\x99\xc2yY+\xd9y\x8a\xd5b\xe8\"q\x1b0)\xccm\xacz\xc1\xadd\x9b6a\xf3\xdds\xbb\x88\xff\b\x85\xb3s\x00\x0e\xbcfvi\x85\xfc.|\xd4h\xec\x82o\x8e\x93\x11\xc1\xd4\xae\x05\x17=\xd9R\xd0\xd4\x90\xcf\x9b\xdc\xaeV\x88\x94\x9f\xe3\xefqi\xed\xaaw\xbe\xd0\xd0\xc8d\x96G\xcf\x066\x84\x82-tBl\x9e+\xd3\xed\xce\x9f\x83\x86\xf9\x12\x16Ts\x80\x13]C\xfb`\xc2`\xf7\x1a\x00\x00\x00\x00\x00\x00\x00k\xae\xcb\x1a.\xc2\x8f\xd1x4]PZ\x9e\xd5Y\xf0L\xa4\xbc\x84\xf6\x04L\xff0\x8b\\*\xf9,\xb6\r\x97\xedy\xe0\x8a\xe2\x8ck\xc6S\xc3g\xb9\x1a\xf8\x8f \x9d\x00u7\xd8\'\xf1E\xa4(Q\x80Fy\xb5\xe4q\xc9\xff \xd8\x9d\xad\x11\xf8m\xd3\xbc\x9e\x14\x04\x7f!\xca\x0ev\x15h$\x01\xdd\xe5\xce\xf8*\xb3\x01\x85\a\xe4qv&\x9c\xac\x9aN~o\xe5\x89\xd5\a\x9f\f\x1f\xc2e/\x8d\x1e\n\xd0_\xbd!^\xa46\xb8j\xc0\x01\x06&y\xa3\xd6\xae;\r\x92@\xa5I\x88Z1F\xf0\x1at\t\xd0\xffS\x9eY\xf4\xb0U \xf8\xd00\x88y\xebX\x92\xd5\xbb\xa1h7\xf3\xe0\x0f\xbd\x02\xe4%\xf9\xb1\x87\x8aM\xfeG\xb2L\xbd\x92-\xcd,\xb7G|\xec\"\xa2\xab\xf6\x84\xe0\xcf1\x9aq\v#\xfb\xb2\x05\x02\x1b\x1d\xc3\x02\x03\xcf\x02F\xf0D\xbd\\\tj\x13\b\x87\x7f;\x80\x84\x140\x01\x8a\xa3TCG\x91_\xd5L\x00\x00\x00', 0x0) r1 = fanotify_init(0x8, 0x2) r2 = memfd_create(&(0x7f0000000180)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xac\xbe\xe1}knh#\xcf)\x0f\xc8\xc0\"\x9cc\x10d\xee\xa9\x8b\x06\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\xcf~\xb90a\xa9\xb2\x04\x1d\xa1\xce\x8b\x19\xea\xef\xe3\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = dup(r2) fanotify_mark(r1, 0x1, 0x3, r3, 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 29.482000276s ago: executing program 0 (id=837): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000380)) 24.18950834s ago: executing program 2 (id=838): mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0xa031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x4}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x18) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 19.159896207s ago: executing program 2 (id=839): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)={0x1c, 0x0, 0x101, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000140)={@val={0x3, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x8016, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010100, @local}, @dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @loopback}}}}, 0xfdef) 19.159704277s ago: executing program 0 (id=840): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000500), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x2, 0x3, 0x6) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet_int(r1, 0x0, 0x17, 0x0, 0x0) 14.621801011s ago: executing program 0 (id=841): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x16) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r0, 0x5501) write$input_event(r0, &(0x7f0000000000)={{0x77359400}}, 0xfe4f) 12.120738759s ago: executing program 2 (id=842): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000640)=0x8000) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) read$dsp(r1, &(0x7f0000001200)=""/4096, 0x1000) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [], 0xa, "5233f503dd8ad31feb7649d2f36f51602148f233d2f07c46d48811538630ce115cef7c3020ee1e44c7efd31fcaa4954cbbd4afdbc4"}, 0x40) 7.773767977s ago: executing program 0 (id=843): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) write$P9_RGETLOCK(r1, &(0x7f00000000c0)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r3, 0x0, 0xfffd, 0x0) 5.290585266s ago: executing program 2 (id=844): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00000003c0)=[@enter_looper], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000200)="f1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000006c0)="1a"}) 2.260238208s ago: executing program 0 (id=845): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f00000003c0)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000400)=[@request_death={0x400c6313}], 0x0, 0x0, 0x0}) 0s ago: executing program 2 (id=846): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0xff41) fadvise64(r0, 0x0, 0x0, 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:18465' (ED25519) to the list of known hosts. syzkaller login: [ 452.529608][ T3151] cgroup: Unknown subsys name 'net' [ 453.101212][ T3151] cgroup: Unknown subsys name 'cpuset' [ 453.349140][ T3151] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 516.990802][ T3151] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 588.840750][ T3163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 588.983093][ T3163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 593.634175][ T3165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 593.732250][ T3165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 604.651674][ T3163] hsr_slave_0: entered promiscuous mode [ 604.744370][ T3163] hsr_slave_1: entered promiscuous mode [ 609.761565][ T3165] hsr_slave_0: entered promiscuous mode [ 609.810077][ T3165] hsr_slave_1: entered promiscuous mode [ 609.840879][ T3165] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 609.844086][ T3165] Cannot create hsr debugfs directory [ 612.900910][ T3163] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 613.112958][ T3163] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 613.319240][ T3163] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 613.457459][ T3163] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 616.579952][ T3165] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 616.782832][ T3165] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 616.910926][ T3165] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 617.252269][ T3165] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 626.257691][ T3163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 629.167263][ T3165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 673.321286][ T3165] veth0_vlan: entered promiscuous mode [ 673.822228][ T3165] veth1_vlan: entered promiscuous mode [ 674.698106][ T3163] veth0_vlan: entered promiscuous mode [ 675.730683][ T3163] veth1_vlan: entered promiscuous mode [ 676.141615][ T3165] veth0_macvtap: entered promiscuous mode [ 676.652331][ T3165] veth1_macvtap: entered promiscuous mode [ 677.849556][ T3163] veth0_macvtap: entered promiscuous mode [ 678.340735][ T3163] veth1_macvtap: entered promiscuous mode [ 678.411619][ T3165] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 678.420112][ T3165] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 678.422438][ T3165] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 678.427101][ T3165] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 681.121262][ T3163] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 681.124187][ T3163] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 681.141527][ T3163] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 681.143948][ T3163] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 682.923084][ T3165] 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. [ 698.427200][ T3863] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5'. [ 698.549626][ T3863] team_slave_1: entered promiscuous mode [ 707.835960][ T3874] syzkaller0: mtu less than device minimum [ 769.014214][ T3939] Process accounting resumed [ 787.979064][ T3957] netlink: 8 bytes leftover after parsing attributes in process `syz.1.38'. [ 788.002542][ T3957] netlink: 4 bytes leftover after parsing attributes in process `syz.1.38'. [ 788.016758][ T3957] netlink: 36 bytes leftover after parsing attributes in process `syz.1.38'. [ 792.186334][ T3961] syz.1.39 uses obsolete (PF_INET,SOCK_PACKET) [ 825.420634][ T4001] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 883.779819][ T4056] sctp: failed to load transform for md5: -4 [ 888.476997][ T4072] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 944.161718][ T4141] process 'syz.0.94' launched './file1' with NULL argv: empty string added [ 946.601671][ T4141] ======================================================= [ 946.601671][ T4141] WARNING: The mand mount option has been deprecated and [ 946.601671][ T4141] and is ignored by this kernel. Remove the mand [ 946.601671][ T4141] option from the mount to silence this warning. [ 946.601671][ T4141] ======================================================= [ 949.853447][ T4145] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 994.050946][ T4195] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 1005.141014][ T3851] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1005.490513][ T3851] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1005.494106][ T3851] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1005.498631][ T3851] usb 1-1: config 1 has no interface number 0 [ 1005.501462][ T3851] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1005.504211][ T3851] usb 1-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1005.510980][ T3851] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1005.671065][ T3851] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1005.673565][ T3851] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1005.678313][ T3851] usb 1-1: Product: syz [ 1005.680599][ T3851] usb 1-1: Manufacturer: syz [ 1005.682316][ T3851] usb 1-1: SerialNumber: syz [ 1009.509781][ T3851] cdc_ncm 1-1:1.1: bind() failure [ 1010.171148][ T3851] usb 1-1: USB disconnect, device number 2 [ 1010.233801][ T4218] syzkaller1: entered promiscuous mode [ 1010.253745][ T4218] syzkaller1: entered allmulticast mode [ 1034.491459][ T3847] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1034.880208][ T3847] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1034.906660][ T3847] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1034.926566][ T3847] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1035.112629][ T3847] usb 2-1: config 0 descriptor?? [ 1036.161673][ T3847] usbhid 2-1:0.0: can't add hid device: -71 [ 1036.198062][ T3847] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1036.503158][ T3847] usb 2-1: USB disconnect, device number 2 [ 1038.108423][ T4255] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1038.338383][ T4255] usb 2-1: Using ep0 maxpacket: 16 [ 1038.481132][ T4255] usb 2-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1038.484177][ T4255] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1038.517630][ T4255] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.00 [ 1038.520287][ T4255] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1038.831688][ T4255] usb 2-1: config 0 descriptor?? [ 1039.889740][ T4255] corsair 0003:1B1C:1B34.0001: unknown main item tag 0x0 [ 1039.896569][ T4255] corsair 0003:1B1C:1B34.0001: unknown main item tag 0x0 [ 1039.899846][ T4255] corsair 0003:1B1C:1B34.0001: unknown main item tag 0x0 [ 1039.902578][ T4255] corsair 0003:1B1C:1B34.0001: unknown main item tag 0x0 [ 1039.922574][ T4255] corsair 0003:1B1C:1B34.0001: unknown main item tag 0x0 [ 1040.404282][ T4255] corsair 0003:1B1C:1B34.0001: hidraw0: USB HID v0.05 Device [HID 1b1c:1b34] on usb-dummy_hcd.1-1/input0 [ 1040.747611][ T4255] usb 2-1: USB disconnect, device number 3 [ 1064.263865][ T3848] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1064.522152][ T3848] usb 2-1: Using ep0 maxpacket: 8 [ 1064.709581][ T3848] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1064.713056][ T3848] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1064.778328][ T3848] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1065.288373][ T3848] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1065.291732][ T3848] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1065.293638][ T3848] usb 2-1: Product: syz [ 1065.297836][ T3848] usb 2-1: Manufacturer: syz [ 1065.299628][ T3848] usb 2-1: SerialNumber: syz [ 1066.262337][ T4311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1066.341748][ T4311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1067.127419][ T3848] usb 2-1: 2:1 : no UAC_FORMAT_TYPE desc [ 1067.851369][ T3848] usb 2-1: USB disconnect, device number 4 [ 1086.782059][ T2995] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1087.581079][ T2995] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1087.708902][ T2995] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1087.711674][ T2995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1087.713558][ T2995] usb 1-1: Product: syz [ 1087.732927][ T2995] usb 1-1: Manufacturer: syz [ 1087.745984][ T2995] usb 1-1: SerialNumber: syz [ 1091.006533][ T2995] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1091.009258][ T2995] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1091.010887][ T2995] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 1091.269186][ T2995] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1091.671093][ T2995] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 1092.006954][ T2995] usb 1-1: USB disconnect, device number 3 [ 1092.278440][ T2995] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 1093.860517][ T4376] Zero length message leads to an empty skb [ 1132.057452][ T4418] binder: 4416:4418 ioctl c018620b 0 returned -14 [ 1194.621493][ T4072] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 1218.203117][ T4503] Illegal XDP return value 4294537216 on prog (id 22) dev N/A, expect packet loss! [ 1221.797374][ T25] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1222.148767][ T25] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1222.153228][ T25] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1222.180241][ T25] usb 2-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1222.866783][ T25] usb 2-1: New USB device found, idVendor=0505, idProduct=96a1, bcdDevice= 0.40 [ 1222.870370][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1222.872328][ T25] usb 2-1: Product: syz [ 1222.873900][ T25] usb 2-1: Manufacturer: syz [ 1222.876755][ T25] usb 2-1: SerialNumber: syz [ 1225.583791][ T25] cdc_ncm 2-1:1.0: bind() failure [ 1225.810101][ T25] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1225.813930][ T25] cdc_ncm 2-1:1.1: bind() failure [ 1226.216088][ T25] usb 2-1: USB disconnect, device number 5 [ 1228.420180][ T4525] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1245.918870][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 1269.079875][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1269.774189][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1269.840471][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1269.898025][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1269.917546][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1269.923477][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1269.975627][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1270.123141][ T9] usb 1-1: config 0 descriptor?? [ 1274.082616][ T9] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 1274.311532][ T9] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1278.687141][ T3847] usb 1-1: USB disconnect, device number 4 [ 1290.182063][ T4607] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1297.752991][ T4072] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0x3 [ 1303.798576][ T4255] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 1304.104136][ T4255] usb 1-1: config 0 has no interfaces? [ 1304.129634][ T4255] usb 1-1: New USB device found, idVendor=1668, idProduct=0323, bcdDevice=5f.ca [ 1304.131901][ T4255] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1304.379248][ T4255] usb 1-1: config 0 descriptor?? [ 1305.918322][ T3847] usb 1-1: USB disconnect, device number 5 [ 1309.807929][ T4637] input: syz0 as /devices/virtual/input/input0 [ 1354.689494][ T4577] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1354.928021][ T4577] usb 2-1: Using ep0 maxpacket: 16 [ 1355.141520][ T4577] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1355.146705][ T4577] usb 2-1: config 0 has no interface number 0 [ 1355.150048][ T4577] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1355.165740][ T4577] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1355.171322][ T4577] usb 2-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 1355.173786][ T4577] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1355.501531][ T4577] usb 2-1: config 0 descriptor?? [ 1360.068369][ T4577] input: HID 28bd:0071 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/0003:28BD:0071.0003/input/input1 [ 1360.198015][ T4577] input: HID 28bd:0071 Pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/0003:28BD:0071.0003/input/input2 [ 1360.379281][ T4577] uclogic 0003:28BD:0071.0003: input,hidraw0: USB HID v0.02 Keypad [HID 28bd:0071] on usb-dummy_hcd.1-1/input1 [ 1360.938920][ T4577] usb 2-1: USB disconnect, device number 6 [ 1373.513099][ T4722] block nbd1: shutting down sockets [ 1477.193424][ T4763] binder: 4762:4763 ioctl c00c620f 0 returned -14 [ 1479.648921][ T4577] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1483.031286][ T4577] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xD6, changing to 0x86 [ 1483.034084][ T4577] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 1483.056760][ T4577] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 59391, setting to 1024 [ 1484.608323][ T4577] usb 1-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=1b.24 [ 1484.611193][ T4577] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1484.613375][ T4577] usb 1-1: Product: syz [ 1484.627977][ T4577] usb 1-1: Manufacturer: syz [ 1484.629751][ T4577] usb 1-1: SerialNumber: syz [ 1486.262302][ T4577] usb 1-1: config 0 descriptor?? [ 1487.844126][ T4577] usb 1-1: can't set config #0, error -71 [ 1489.023722][ T4577] usb 1-1: USB disconnect, device number 6 [ 1723.064293][ T4850] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 1729.716145][ T4862] input: syz0 as /devices/virtual/input/input3 [ 1733.461063][ T4868] netlink: 4 bytes leftover after parsing attributes in process `syz.0.279'. [ 1734.380932][ T4868] macsec1: entered promiscuous mode [ 1734.383378][ T4868] vlan1: entered promiscuous mode [ 1734.759037][ T4868] vlan1: left promiscuous mode [ 1736.032299][ T4872] input: syz1 as /devices/virtual/input/input4 [ 1738.304350][ T4880] pim6reg: entered allmulticast mode [ 1738.419065][ T4880] batadv_slave_0: entered allmulticast mode [ 1738.432772][ T4880] batadv_slave_0: left allmulticast mode [ 1738.442255][ T4880] pim6reg: left allmulticast mode [ 1741.796719][ T4887] netlink: 4 bytes leftover after parsing attributes in process `syz.1.282'. [ 1755.730258][ T4925] syzkaller1: entered promiscuous mode [ 1755.732611][ T4925] syzkaller1: entered allmulticast mode [ 1775.246079][ T4950] input: syz1 as /devices/virtual/input/input5 [ 1776.422084][ T4830] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1776.707273][ T4830] usb 2-1: Using ep0 maxpacket: 16 [ 1777.346723][ T4830] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 1777.348372][ T4830] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1777.349804][ T4830] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1777.513051][ T4830] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1777.517723][ T4830] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1777.519031][ T4830] usb 2-1: Product: syz [ 1777.519977][ T4830] usb 2-1: Manufacturer: syz [ 1777.520917][ T4830] usb 2-1: SerialNumber: syz [ 1778.910799][ T4830] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 1780.022326][ T4830] usb 2-1: 2:1: cannot get freq at ep 0x82 [ 1781.234308][ T4830] usb 2-1: USB disconnect, device number 7 [ 1788.848580][ T4998] netlink: 28 bytes leftover after parsing attributes in process `syz.0.303'. [ 1788.851311][ T4998] netlink: 'syz.0.303': attribute type 7 has an invalid length. [ 1788.852584][ T4998] netlink: 'syz.0.303': attribute type 8 has an invalid length. [ 1788.853745][ T4998] netlink: 4 bytes leftover after parsing attributes in process `syz.0.303'. [ 1847.024005][ T5056] netlink: 4 bytes leftover after parsing attributes in process `syz.1.320'. [ 1868.162783][ T35] audit: type=1326 audit(1866.360:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5113 comm="syz.0.328" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x0 [ 1868.198149][ T5116] netlink: 36 bytes leftover after parsing attributes in process `syz.1.329'. [ 1868.201477][ T5116] netlink: 6 bytes leftover after parsing attributes in process `syz.1.329'. [ 1879.526868][ T35] audit: type=1326 audit(1877.700:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1879.631505][ T35] audit: type=1326 audit(1877.700:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1879.935754][ T35] audit: type=1326 audit(1878.150:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1879.989855][ T35] audit: type=1326 audit(1878.200:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.050228][ T35] audit: type=1326 audit(1878.260:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.055653][ T35] audit: type=1326 audit(1878.270:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.087113][ T35] audit: type=1326 audit(1878.300:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.102705][ T35] audit: type=1326 audit(1878.310:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.149773][ T35] audit: type=1326 audit(1878.360:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1880.167980][ T35] audit: type=1326 audit(1878.380:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5126 comm="syz.1.334" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 1902.092556][ T5147] netlink: 8 bytes leftover after parsing attributes in process `syz.1.341'. [ 1902.107839][ T5147] netlink: 4 bytes leftover after parsing attributes in process `syz.1.341'. [ 1902.109512][ T5147] netlink: 36 bytes leftover after parsing attributes in process `syz.1.341'. [ 1931.802828][ T25] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 1932.382128][ T25] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1932.399387][ T25] usb 1-1: not running at top speed; connect to a high speed hub [ 1932.661655][ T25] usb 1-1: config 9 has an invalid interface number: 27 but max is 0 [ 1932.664120][ T25] usb 1-1: config 9 has no interface number 0 [ 1932.686735][ T25] usb 1-1: config 9 interface 27 has no altsetting 0 [ 1932.816426][ T25] usb 1-1: New USB device found, idVendor=0506, idProduct=11f8, bcdDevice=bf.a0 [ 1932.818900][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1932.822613][ T25] usb 1-1: Product: syz [ 1932.824173][ T25] usb 1-1: Manufacturer: syz [ 1932.858293][ T25] usb 1-1: SerialNumber: syz [ 1934.892281][ T25] hub 1-1:9.27: bad descriptor, ignoring hub [ 1934.907319][ T25] hub 1-1:9.27: probe with driver hub failed with error -5 [ 1935.250118][ T25] kaweth 1-1:9.27: Firmware present in device. [ 1936.312595][ T25] kaweth 1-1:9.27: Statistics collection: 0 [ 1936.317283][ T25] kaweth 1-1:9.27: Multicast filter limit: 0 [ 1936.319987][ T25] kaweth 1-1:9.27: MTU: 0 [ 1936.323336][ T25] kaweth 1-1:9.27: Read MAC address 00:00:00:00:00:00 [ 1937.283116][ T25] kaweth 1-1:9.27: Error setting SOFS wait [ 1937.292321][ T25] kaweth 1-1:9.27: probe with driver kaweth failed with error -5 [ 1937.462712][ T25] usb 1-1: USB disconnect, device number 7 [ 1957.079247][ T5214] IPv4: Oversized IP packet from 172.20.20.24 [ 1957.099988][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 1957.109795][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 1980.131699][ T5240] netlink: 8 bytes leftover after parsing attributes in process `syz.1.366'. [ 1996.939372][ T4072] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1997.887827][ T4072] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1998.583250][ T4072] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2001.853364][ T4072] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2019.749357][ T4072] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2020.069402][ T4072] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2020.243029][ T4072] bond0 (unregistering): Released all slaves [ 2020.840240][ T4072] bond1 (unregistering): Released all slaves [ 2022.039846][ T4072] hsr_slave_0: left promiscuous mode [ 2022.092593][ T4072] hsr_slave_1: left promiscuous mode [ 2022.342367][ T4072] veth1_macvtap: left promiscuous mode [ 2022.350892][ T4072] veth0_macvtap: left promiscuous mode [ 2022.367758][ T4072] veth1_vlan: left promiscuous mode [ 2022.370557][ T4072] veth0_vlan: left promiscuous mode [ 2079.682229][ T5284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2079.865865][ T5284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2083.235695][ T5501] input: syz0 as /devices/virtual/input/input6 [ 2096.941813][ T5284] hsr_slave_0: entered promiscuous mode [ 2096.986584][ T5284] hsr_slave_1: entered promiscuous mode [ 2097.002419][ T5284] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2097.003743][ T5284] Cannot create hsr debugfs directory [ 2105.451078][ T5284] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2105.681578][ T5284] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2106.133338][ T5284] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2106.342088][ T5284] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2123.691417][ T5284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2183.502827][ T5284] veth0_vlan: entered promiscuous mode [ 2184.045960][ T5284] veth1_vlan: entered promiscuous mode [ 2185.753464][ T5284] veth0_macvtap: entered promiscuous mode [ 2186.031987][ T5284] veth1_macvtap: entered promiscuous mode [ 2188.314359][ T5284] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.324098][ T5284] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.359604][ T5284] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.364429][ T5284] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.982482][ T5725] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2195.680410][ T5725] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 2211.473847][ T5753] vlan1: entered promiscuous mode [ 2211.477804][ T5753] vlan1: entered allmulticast mode [ 2211.718392][ T5753] veth0_vlan: entered allmulticast mode [ 2211.736460][ T5753] vlan1: left promiscuous mode [ 2211.742956][ T5753] vlan1: left allmulticast mode [ 2211.744357][ T5753] veth0_vlan: left allmulticast mode [ 2221.147723][ T35] kauditd_printk_skb: 6 callbacks suppressed [ 2221.148372][ T35] audit: type=1326 audit(2219.360:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5760 comm="syz.2.403" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x0 [ 2242.233430][ T5786] xt_SECMARK: invalid mode: 0 [ 2277.969229][ T5816] veth0_to_hsr: entered promiscuous mode [ 2278.260637][ T5816] veth0_to_hsr: left promiscuous mode [ 2280.418791][ T5822] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2305.531888][ T5855] mmap: syz.0.434 (5855) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2356.195910][ T5894] binder: 5893:5894 ioctl c0306201 20000380 returned -14 [ 2372.020010][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:2. Sending cookies. [ 2385.480688][ T5922] netlink: 36 bytes leftover after parsing attributes in process `syz.0.462'. [ 2421.940373][ T5943] TCP: TCP_TX_DELAY enabled [ 2427.005958][ T5948] TCP: tcp_parse_options: Illegal window scaling value 253 > 14 received [ 2548.547307][ T6051] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2548.631454][ T6051] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2568.369084][ T25] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 2568.767356][ T25] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 2568.769656][ T25] usb 1-1: config 0 has no interface number 0 [ 2568.771617][ T25] usb 1-1: config 0 interface 1 has no altsetting 0 [ 2568.773752][ T25] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 2568.793010][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2568.961769][ T25] usb 1-1: config 0 descriptor?? [ 2569.076176][ T25] cp210x 1-1:0.1: cp210x converter detected [ 2570.210401][ T25] cp210x 1-1:0.1: failed to get vendor val 0x000e size 3: -32 [ 2571.009780][ T25] usb 1-1: cp210x converter now attached to ttyUSB0 [ 2571.273378][ T25] usb 1-1: USB disconnect, device number 8 [ 2571.430145][ T25] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 2572.361552][ T25] cp210x 1-1:0.1: device disconnected [ 2579.093549][ T6094] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2579.110874][ T6094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2604.974109][ T5795] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 2605.408426][ T5795] usb 1-1: Using ep0 maxpacket: 32 [ 2605.802607][ T5795] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2605.950741][ T5795] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2605.953401][ T5795] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2605.978634][ T5795] usb 1-1: Product: syz [ 2605.980731][ T5795] usb 1-1: Manufacturer: syz [ 2605.983811][ T5795] usb 1-1: SerialNumber: syz [ 2610.073806][ T5795] cdc_ncm 1-1:1.0: bind() failure [ 2610.431790][ T5795] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 2610.439982][ T5795] cdc_ncm 1-1:1.1: bind() failure [ 2610.690409][ T5795] usb 1-1: USB disconnect, device number 9 [ 2615.942804][ T6137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2615.959456][ T6137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2639.356502][ T6149] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2639.389193][ T6149] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2641.310143][ T35] audit: type=1326 audit(2639.510:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.538" exe="/syz-executor" sig=9 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x0 [ 2699.077246][ T6188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2699.100221][ T6188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2723.886203][ T6223] input: syz1 as /devices/virtual/input/input7 [ 2726.050431][ T6228] Invalid option length (1031570) for dns_resolver key [ 2779.663591][ T6271] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 2784.844120][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 2840.630544][ T6340] ipip0: entered promiscuous mode [ 2856.663405][ T6356] pim6reg: entered allmulticast mode [ 2857.663825][ T6356] batadv_slave_0: entered allmulticast mode [ 2857.806140][ T6356] batadv_slave_0: left allmulticast mode [ 2857.908689][ T6356] pim6reg: left allmulticast mode [ 2904.415809][ T35] audit: type=1326 audit(2902.350:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.419524][ T35] audit: type=1326 audit(2902.360:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.423433][ T35] audit: type=1326 audit(2902.480:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.489035][ T35] audit: type=1326 audit(2902.500:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.492971][ T35] audit: type=1326 audit(2902.510:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.551027][ T35] audit: type=1326 audit(2902.610:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.582980][ T35] audit: type=1326 audit(2902.620:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.600629][ T35] audit: type=1326 audit(2902.650:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.629258][ T35] audit: type=1326 audit(2902.740:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2904.633369][ T35] audit: type=1326 audit(2902.750:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6388 comm="syz.0.612" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x7ffc0000 [ 2915.027066][ T6395] input: syz0 as /devices/virtual/input/input8 [ 2945.298983][ T6421] netlink: 32 bytes leftover after parsing attributes in process `syz.0.624'. [ 2951.571205][ T6423] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2954.548597][ T6423] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2958.671113][ T6423] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2961.712917][ T6423] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2966.612400][ T6423] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2967.069268][ T6423] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2967.254076][ T6423] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2967.416281][ T6423] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2971.400402][ T6455] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2971.562849][ T6455] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2998.499833][ T5911] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 3002.730081][ T5911] usb 1-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 3002.733839][ T5911] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3002.740817][ T5911] usb 1-1: Product: syz [ 3002.743511][ T5911] usb 1-1: Manufacturer: syz [ 3002.746388][ T5911] usb 1-1: SerialNumber: syz [ 3002.832945][ T5911] usb 1-1: config 0 descriptor?? [ 3002.952368][ T5911] ch341 1-1:0.0: ch341-uart converter detected [ 3004.123929][ T5911] usb 1-1: failed to receive control message: -110 [ 3004.129006][ T5911] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -110 [ 3005.123903][ T6482] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3005.650663][ T3847] usb 1-1: USB disconnect, device number 10 [ 3005.680742][ T3847] ch341 1-1:0.0: device disconnected [ 3014.734378][ T6496] input: syz0 as /devices/virtual/input/input9 [ 3044.179321][ T6525] netlink: 8 bytes leftover after parsing attributes in process `syz.2.647'. [ 3055.021729][ T6123] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 3055.037339][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3055.220279][ T6123] usb 1-1: device descriptor read/64, error -32 [ 3055.832432][ T6123] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 3056.330187][ T6123] usb 1-1: Using ep0 maxpacket: 16 [ 3057.804002][ T6123] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 3057.808651][ T6123] usb 1-1: config 0 has no interface number 0 [ 3057.812331][ T6123] usb 1-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 3057.844026][ T6123] usb 1-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 3057.972535][ T6123] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 3057.991503][ T6123] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3057.993998][ T6123] usb 1-1: Product: syz [ 3058.009912][ T6123] usb 1-1: Manufacturer: syz [ 3058.012317][ T6123] usb 1-1: SerialNumber: syz [ 3058.122999][ T6123] usb 1-1: config 0 descriptor?? [ 3058.163926][ T6533] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3058.234030][ T6533] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3061.084183][ T6533] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3061.114446][ T6533] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3061.592492][ T6123] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 3061.599637][ T6123] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -71 [ 3061.607999][ T6123] asix 1-1:0.251: probe with driver asix failed with error -5 [ 3061.707911][ T6123] usb 1-1: USB disconnect, device number 12 [ 3092.653314][ T5911] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3092.767074][ T5911] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3093.117692][ T2995] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 3094.238145][ T2995] usb 1-1: unable to get BOS descriptor or descriptor too short [ 3094.322688][ T2995] usb 1-1: no configurations [ 3094.340548][ T2995] usb 1-1: can't read configurations, error -22 [ 3153.331098][ T35] kauditd_printk_skb: 7 callbacks suppressed [ 3153.331620][ T35] audit: type=1326 audit(3151.540:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6654 comm="syz.0.685" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd52 code=0x0 [ 3154.826243][ T6658] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3154.881802][ T6658] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3163.076900][ T2995] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 3163.080946][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3163.300986][ T2995] usb 1-1: device descriptor read/64, error -32 [ 3163.617561][ T2995] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 3163.980309][ T2995] usb 1-1: Using ep0 maxpacket: 8 [ 3164.112680][ T2995] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3164.129945][ T2995] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 3164.322511][ T2995] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3164.327446][ T2995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3164.331089][ T2995] usb 1-1: Product: syz [ 3164.332831][ T2995] usb 1-1: Manufacturer: syz [ 3164.347961][ T2995] usb 1-1: SerialNumber: syz [ 3167.012146][ T6664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3168.241418][ T6664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3168.916798][ T2995] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 3168.920883][ T2995] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 3170.721819][ T2995] cdc_ncm 1-1:1.0 eth5: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 3171.299307][ T2995] usb 1-1: USB disconnect, device number 16 [ 3171.420993][ T2995] cdc_ncm 1-1:1.0 eth5: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 3193.939442][ T6123] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 3194.609997][ T6123] usb 1-1: Using ep0 maxpacket: 16 [ 3196.822445][ T6123] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3196.829190][ T6123] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3196.832508][ T6123] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 3196.840887][ T6123] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 3196.843776][ T6123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3196.969974][ T6123] usb 1-1: config 0 descriptor?? [ 3200.932657][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3200.959957][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3200.962316][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3200.964284][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3201.011276][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3201.013438][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3201.051020][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3201.053379][ T6123] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 3202.291418][ T6123] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0005/input/input10 [ 3202.479146][ T6123] microsoft 0003:045E:07DA.0005: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 3202.737757][ T6123] usb 1-1: USB disconnect, device number 17 [ 3209.826901][ T6753] input: syz0 as /devices/virtual/input/input11 [ 3213.788853][ T6759] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3213.842958][ T6759] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3214.578099][ T35] audit: type=1800 audit(3212.790:39): pid=6761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.698" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 3226.510475][ T6772] cgroup: Need name or subsystem set [ 3227.667554][ T6774] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3227.754148][ T6774] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3228.930339][ T6774] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3228.983199][ T6774] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3242.073627][ T6782] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 3262.552937][ T6809] PF_CAN: dropped non conform CAN skbuff: dev type 65534, len 68 [ 3310.372192][ T6860] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 3333.857445][ T5911] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 3334.401186][ T5911] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3334.412705][ T5911] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 3334.596828][ T5911] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 3334.599174][ T5911] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 3334.601003][ T5911] usb 1-1: SerialNumber: syz [ 3336.826331][ T5911] usb 1-1: 0:2 : does not exist [ 3337.229366][ T5911] usb 1-1: USB disconnect, device number 18 [ 3347.773624][ T6905] syzkaller1: entered promiscuous mode [ 3347.781408][ T6905] syzkaller1: entered allmulticast mode [ 3354.079038][ T6913] input: syz0 as /devices/virtual/input/input12 [ 3472.920032][ T7015] netlink: 28 bytes leftover after parsing attributes in process `syz.2.776'. [ 3472.924304][ T7015] netlink: 'syz.2.776': attribute type 7 has an invalid length. [ 3473.082873][ T7015] netlink: 'syz.2.776': attribute type 8 has an invalid length. [ 3473.093912][ T7015] netlink: 4 bytes leftover after parsing attributes in process `syz.2.776'. [ 3473.450071][ T7015] erspan0: entered promiscuous mode [ 3473.837921][ T7015] batadv_slave_1: entered promiscuous mode [ 3474.082425][ T7015] erspan0: left promiscuous mode [ 3474.260121][ T7015] batadv_slave_1: left promiscuous mode [ 3495.790395][ T7034] capability: warning: `syz.2.781' uses deprecated v2 capabilities in a way that may be insecure [ 3508.301729][ T7046] input: syz0 as /devices/virtual/input/input13 [ 3528.732112][ T7065] netlink: 'syz.2.792': attribute type 1 has an invalid length. [ 3528.740336][ T7065] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 3528.746864][ T7065] IPv6: NLM_F_CREATE should be set when creating new route [ 3528.949955][ T7065] netlink: 'syz.2.792': attribute type 1 has an invalid length. [ 3528.953503][ T7065] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 3540.576399][ T7073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3540.619458][ T7073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3587.972046][ T7122] netlink: 96 bytes leftover after parsing attributes in process `syz.2.806'. [ 3592.977265][ T35] audit: type=1800 audit(3591.180:40): pid=7128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.808" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 3601.851130][ T7134] netlink: 104 bytes leftover after parsing attributes in process `syz.2.811'. [ 3648.519429][ T7172] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 3651.989542][ T7192] netlink: 92 bytes leftover after parsing attributes in process `syz.0.828'. [ 3673.558589][ T7205] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 3693.217664][ T7231] syzkaller1: entered promiscuous mode [ 3693.227777][ T7231] syzkaller1: entered allmulticast mode [ 3698.298156][ T7238] input: syz0 as /devices/virtual/input/input14 [ 3711.473251][ T6903] ================================================================== [ 3711.476302][ T6903] BUG: KASAN: slab-use-after-free in __list_del_entry_valid_or_report+0xb4/0x158 [ 3711.478665][ T6903] Read of size 8 at addr ff600000209fe588 by task kworker/1:1/6903 [ 3711.481081][ T6903] [ 3711.483945][ T6903] CPU: 1 UID: 0 PID: 6903 Comm: kworker/1:1 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 3711.489408][ T6903] Hardware name: riscv-virtio,qemu (DT) [ 3711.492086][ T6903] Workqueue: events binder_deferred_func [ 3711.494011][ T6903] Call Trace: [ 3711.495260][ T6903] [] dump_backtrace+0x2e/0x3c [ 3711.496776][ T6903] [] show_stack+0x34/0x40 [ 3711.498759][ T6903] [] dump_stack_lvl+0x122/0x196 [ 3711.500271][ T6903] [] print_report+0x290/0x5a0 [ 3711.502403][ T6903] [] kasan_report+0xec/0x118 [ 3711.504008][ T6903] [] __asan_report_load8_noabort+0x12/0x1a [ 3711.505502][ T6903] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 3711.507093][ T6903] [] binder_release_work+0xb6/0x47c [ 3711.508808][ T6903] [] binder_deferred_func+0xd40/0x123e [ 3711.510441][ T6903] [] process_one_work+0x956/0x1dae [ 3711.511951][ T6903] [] worker_thread+0x5be/0xdc6 [ 3711.514698][ T6903] [] kthread+0x28c/0x3a6 [ 3711.517202][ T6903] [] ret_from_fork+0xe/0x18 [ 3711.520075][ T6903] [ 3711.521343][ T6903] Allocated by task 7252: [ 3711.522581][ T6903] stack_trace_save+0xa0/0xd2 [ 3711.523918][ T6903] kasan_save_stack+0x3e/0x6a [ 3711.525362][ T6903] kasan_save_track+0x16/0x28 [ 3711.527935][ T6903] kasan_save_alloc_info+0x30/0x3e [ 3711.530482][ T6903] __kasan_kmalloc+0xa0/0xa6 [ 3711.532455][ T6903] __kmalloc_cache_noprof+0x1f4/0x318 [ 3711.534709][ T6903] binder_thread_write+0x148e/0x4af6 [ 3711.537047][ T6903] binder_ioctl+0x200e/0x727a [ 3711.539095][ T6903] __riscv_sys_ioctl+0x182/0x1e6 [ 3711.540334][ T6903] syscall_handler+0x94/0x118 [ 3711.541611][ T6903] do_trap_ecall_u+0x1aa/0x216 [ 3711.543034][ T6903] _new_vmalloc_restore_context_a0+0xc2/0xce [ 3711.545441][ T6903] [ 3711.546655][ T6903] Freed by task 6903: [ 3711.548267][ T6903] stack_trace_save+0xa0/0xd2 [ 3711.550160][ T6903] kasan_save_stack+0x3e/0x6a [ 3711.552215][ T6903] kasan_save_track+0x16/0x28 [ 3711.554239][ T6903] kasan_save_free_info+0x40/0x5a [ 3711.557263][ T6903] __kasan_slab_free+0x4e/0x68 [ 3711.559635][ T6903] kfree+0x13c/0x4ce [ 3711.561562][ T6903] binder_deferred_func+0xcb8/0x123e [ 3711.563720][ T6903] process_one_work+0x956/0x1dae [ 3711.565913][ T6903] worker_thread+0x5be/0xdc6 [ 3711.568024][ T6903] kthread+0x28c/0x3a6 [ 3711.569847][ T6903] ret_from_fork+0xe/0x18 [ 3711.572084][ T6903] [ 3711.573351][ T6903] The buggy address belongs to the object at ff600000209fe580 [ 3711.573351][ T6903] which belongs to the cache kmalloc-64 of size 64 [ 3711.579299][ T6903] The buggy address is located 8 bytes inside of [ 3711.579299][ T6903] freed 64-byte region [ff600000209fe580, ff600000209fe5c0) [ 3711.583932][ T6903] [ 3711.585435][ T6903] The buggy address belongs to the physical page: [ 3711.588354][ T6903] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa09fe [ 3711.591688][ T6903] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 3711.595205][ T6903] page_type: f5(slab) [ 3711.598026][ T6903] raw: 0ffe000000000000 ff600000114018c0 ff1c00000063bd40 dead000000000004 [ 3711.601067][ T6903] raw: 0000000000000000 0000000080200020 00000001f5000000 0000000000000000 [ 3711.603964][ T6903] page dumped because: kasan: bad access detected [ 3711.606639][ T6903] page_owner tracks the page as allocated [ 3711.608767][ T6903] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 27, tgid 27 (kworker/u9:0), ts 596537676200, free_ts 589699874700 [ 3711.614769][ T6903] __set_page_owner+0xa2/0x70c [ 3711.617261][ T6903] post_alloc_hook+0xec/0x1e4 [ 3711.619590][ T6903] get_page_from_freelist+0xdaa/0x295a [ 3711.621817][ T6903] __alloc_pages_noprof+0x1e2/0x1e96 [ 3711.624072][ T6903] alloc_pages_mpol_noprof+0xf8/0x48a [ 3711.626409][ T6903] alloc_pages_noprof+0x174/0x2f0 [ 3711.631688][ T6903] new_slab+0x2b6/0x40c [ 3711.633909][ T6903] ___slab_alloc+0xaca/0x114c [ 3711.636107][ T6903] __slab_alloc.constprop.0+0x60/0xb2 [ 3711.638352][ T6903] __kmalloc_noprof+0x33a/0x4e4 [ 3711.640843][ T6903] lsm_blob_alloc+0x74/0x8a [ 3711.643306][ T6903] security_task_alloc+0x34/0x2bc [ 3711.645565][ T6903] copy_process+0x2524/0x8e52 [ 3711.647668][ T6903] kernel_clone+0x11e/0x92c [ 3711.649714][ T6903] user_mode_thread+0xea/0x11a [ 3711.651879][ T6903] call_usermodehelper_exec_work+0xd4/0x1ac [ 3711.654537][ T6903] page last free pid 25 tgid 25 stack trace: [ 3711.657777][ T6903] __reset_page_owner+0x8c/0x400 [ 3711.660304][ T6903] free_unref_page+0x592/0xf08 [ 3711.662374][ T6903] __free_pages+0x13c/0x1bc [ 3711.664560][ T6903] vfree+0x1b6/0xc88 [ 3711.667127][ T6903] delayed_vfree_work+0x58/0x7a [ 3711.669594][ T6903] process_one_work+0x956/0x1dae [ 3711.672112][ T6903] worker_thread+0x5be/0xdc6 [ 3711.674418][ T6903] kthread+0x28c/0x3a6 [ 3711.676890][ T6903] ret_from_fork+0xe/0x18 [ 3711.680317][ T6903] [ 3711.681913][ T6903] Memory state around the buggy address: [ 3711.686403][ T6903] ff600000209fe480: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3711.689902][ T6903] ff600000209fe500: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 3711.693250][ T6903] >ff600000209fe580: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3711.697758][ T6903] ^ [ 3711.700021][ T6903] ff600000209fe600: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 3711.705868][ T6903] ff600000209fe680: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3711.709006][ T6903] ================================================================== [ 3711.719204][ T6903] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 3711.723899][ T6903] CPU: 1 UID: 0 PID: 6903 Comm: kworker/1:1 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 3711.728269][ T6903] Hardware name: riscv-virtio,qemu (DT) [ 3711.730770][ T6903] Workqueue: events binder_deferred_func [ 3711.733241][ T6903] Call Trace: [ 3711.734695][ T6903] [] dump_backtrace+0x2e/0x3c [ 3711.736706][ T6903] [] show_stack+0x34/0x40 [ 3711.739856][ T6903] [] dump_stack_lvl+0x108/0x196 [ 3711.741858][ T6903] [] dump_stack+0x1c/0x24 [ 3711.743777][ T6903] [] panic+0x388/0x86c [ 3711.746107][ T6903] [] check_panic_on_warn+0xc0/0xe4 [ 3711.748609][ T6903] [] end_report.part.0+0x4a/0xaa [ 3711.750734][ T6903] [] kasan_report+0x102/0x118 [ 3711.752822][ T6903] [] __asan_report_load8_noabort+0x12/0x1a [ 3711.754856][ T6903] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 3711.756985][ T6903] [] binder_release_work+0xb6/0x47c [ 3711.759093][ T6903] [] binder_deferred_func+0xd40/0x123e [ 3711.761272][ T6903] [] process_one_work+0x956/0x1dae [ 3711.763414][ T6903] [] worker_thread+0x5be/0xdc6 [ 3711.766879][ T6903] [] kthread+0x28c/0x3a6 [ 3711.768717][ T6903] [] ret_from_fork+0xe/0x18 [ 3711.771456][ T6903] SMP: stopping secondary CPUs [ 3711.775679][ T6903] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:02:20 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8032932c mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff8001fb0e sepc ffffffff80183f60 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a036e000000ad0ff x0/zero 0000000000000000 x1/ra ffffffff817ba76a x2/sp ff20000000007100 x3/gp ffffffff899d48a0 x4/tp ff6000002e7acec0 x5/t0 ff200000000073e0 x6/t1 ff6000002e7ad9e0 x7/t2 00000000000001bf x8/s0 ff20000000007150 x9/s1 000000000000000f x10/a0 ff20000000007258 x11/a1 0000000000000011 x12/a2 0000000000000000 x13/a3 0000000000000001 x14/a4 ffffffff860a3ca4 x15/a5 ffe3ffff00000e4b x16/a6 0000000000f00000 x17/a7 ffffffffcd398d39 x18/s2 dfffffff00000000 x19/s3 ffffffff860a3962 x20/s4 ffffffff860a3c8a x21/s5 ffffffff860a3c8a x22/s6 0000000000000003 x23/s7 ffffffff87b38998 x24/s8 ffffffff88015b00 x25/s9 1fec00000b9ba3d3 x26/s10 ff6000005cdd1e98 x27/s11 0000000000000001 x28/t3 1fec000005cf5b3b x29/t4 0000000000000003 x30/t5 e87d550a801378b2 x31/t6 1fec000005cf5b40 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 ffffffff802613a2 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff800104a0 sepc ffffffff8042fcce vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a06280000009adee x0/zero 0000000000000000 x1/ra ffffffff8026139e x2/sp ff200000031674a0 x3/gp ffffffff899d48a0 x4/tp ff6000001d65b480 x5/t0 ffffffff880f3cc8 x6/t1 ffe3ffff0062ce78 x7/t2 7320666f20646165 x8/s0 ff20000003167670 x9/s1 0000000200000020 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000000000000002 x13/a3 ffffffff8026139e x14/a4 0000000000000000 x15/a5 ff6000001d65c480 x16/a6 0000000000000003 x17/a7 ff200000031673c7 x18/s2 0000000000000000 x19/s3 ff6000005cde0768 x20/s4 0000000000000060 x21/s5 0000000000000000 x22/s6 ff20000003167580 x23/s7 0000000000000000 x24/s8 0000000000000000 x25/s9 ffffffff880f3c70 x26/s10 1fe400000062cea0 x27/s11 0000000000000000 x28/t3 1fe400000062cef8 x29/t4 ffe3ffff0062ce78 x30/t5 ffe3ffff0062ce79 x31/t6 ff20000003167118 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