last executing test programs: 7m37.440890589s ago: executing program 0 (id=291): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB='7'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffffaf, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) ioctl$SIOCSIFHWADDR(r0, 0x8946, &(0x7f0000000900)={'wg2\x00', @random='\x00\x00\x00 \x00'}) 7m27.02439766s ago: executing program 0 (id=293): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000600), r0) sendmsg$NFC_CMD_LLC_SDREQ(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000680)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_SDP={0x4}]}, 0x20}}, 0x0) 7m17.013546493s ago: executing program 0 (id=295): r0 = memfd_create(&(0x7f0000000600)='prodM\xb0\xea\a\x06\xbe\xaen/\xce4\xb7\xc1\xef\xba!\x9d\rSt\xa24\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1dz\xd05\xe2e,\xb1\x84\xea\x91^%A\xe5\x9e\x13TdT\xc6^p\xb0#R\x04\x06\xae\xebA;X\x14\x97\xabh\xd1/\x84\x8a\x91$GY\xeb\x8f\xec\xb4\xf9\x17\xb7\x04\xc2\xc0\xc6\xb4\v\xff\xfc\x88\x90\xabC\x02\x00\xf04\x03\x88\xae9\'>R^P{Vr!\xe2\x02\x00\x00\x00\x00\x00\x00\x006\x96\xffZ\\A@\x00\x00\x00\xc9\xf3Y\xb8\x89#\xa1\xb1)Dk\xeb\xa1\t\x00{u[\xbd\x9d\xf4\xbf\\\xce\x02P\xf2MY\x05^\xffj\x9c\x14\xb7\xb6v\x1d*1>\x00 \x00\x00\x00\x00\x14C?]\x8c\xb4Y\xcf\x80\x85\xd6\x036\xc8~\xa8\f\x00\x00\xb5M\x9a\x9dc\xaaAU\xec\xe06\xed\xe4\xfb\xdf\a\xd0lg\x13\xf9\x8b:s>\xd7s\xef\xb3\x9f#\x15)\xf9\xe10\xc7\xb262\x00\x00\x00\x00\x00\x00\x00\x00Nz\x0eu\x8f\x01\x00\x00\x00\x00\x00\x00\xdd\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc3\xa7/\x0f\x9b`\xa5\x98\x81a\xeev\x00\x00\x00\x00\a\x10\x00m2\xf2\xd8,\x17\xf8\x8e\xae\xc8\xad\xed<\"\x8e\n\x9d\xb13\x8d\xef\x96\xd2I\"8=tg\xdfU\xd0q\x95/f\xec\xdc\xa3\xe1[\xc0\xaa\xefz\xc9\xf4[\x00\x00\x00Q\xff}5\x94\x88\xa1\xdc\xa1g\xe0q\xc5:\xe4\xdf\x80\xb3,\xb9\xb2\xdc\x81\x9f6\x0f\x84WY\xbfSY`\xb8\a\x19\xb1\x058\xa4\xc3\xbb\xf8aB:\x84\x02?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf3o-GU\xb0\x00F\xb3o(aI[\xd6\x9fG\xaeI\x83\x93\x8cC\xc0#\xe0q\xd0Ex|\xdb\xa8\x16\xfe>:\t0\xfd\x8a\xc7\x84\xb5\xc7M-0A\xf0\x94\xf3\xcc\x8d\xbb3\\\"\x882\xb3\xa84\xac\x00\xdd}Ft\xc6\xcc\f}1X#\xe4\xe1\x94i\xce\xa1\xff\x95\x80\xb4T\x9c\x01\xf3\x1cLB\x94m(m\f\xbc\xebY\xa0\xf7\xf0\x9d\x10\xbd\x86\x1by\xe6\xdf\xc0\xc5\xb9\xb9\xbf\xdf~9\nC\xe9\xc5\x0e\xda\x9c(\x9b\"\xc7\x97\xfc\b\xd9\xc2T\xa7*}]\xc8\xb3 .\x9b\x89\x0f\xf8$\xdd>lU\x13EG\xbb1] \xda\x19\xc5\x9b\x15\x95\xc4\xfcw\xbb\x92\x91\xc4\xa6\x907XK\xfc\x17]\xfa\xff\'\xef\x92\x1c\xb8\x1fK\xb2o \xd1\xbd\xb2\x11+\xa3R\xefQ\xc2\xbdW\x05\xec\xb3=@\x03\xc6^\xa2\x15%\xb0\'D#\xb6Q\x8f\x82?S>\x0fP\x9cE\x92{d\xe6\x9cj1\x87\xb3\x01\xde\xe8\x89#;a\x94\"\xd1U\xff\xe8v\xd3\x84d\xf4\x134\x00\x00\x00\x00h\xaa\x15\x9a\xf7\x03\x00%\x88p\x90\xbb\x9dt\xa3\xe1\r\x8d\x94\"\x19\x8b\x17)\xea\xd5\x17\xeb\xe4\x1b\x0fBZ1\xbe\xee\xfa\x1c\xf9\xa6\x11\x94\x06\\P:\xaf\xcex\xc2\x82\x9a\x16\xfc\xa1\xf9q\x12\xe3\x1a\xdc\xb7\x12\xbba\b\xbb\xed\xb2\xd1W\xe2\x8b\x8d8}\x10W\xbd\xa60A\xc3\x03\xfa\x890\x86#\bQ\xcb)\x00]\x9e\x14\xd2\xea\x82\xa8\xb7ZG\x15r\xf1\t\x00\x00\x00 \xc1\xaf\x19?\x00\\\x91\x13\x1b8\xe1\xc3\xa4\v\x94\xbfJ\xb5\xde\x95\x82\x00]B|\xe2[%\xe3\xf0\x04\xba\xed\xdb\xf5\x7f\x9d\xfe>\xf6m$M&\x7fq]\xe4\xf6\x82\xc3\x00\xb1zg}\x99E\xa4\x19\xe9\x1a4a\xd75D-k\x84\xa6\x12+\xebk\xa1\xfek\x89\xef\x18\xc1)6\xa65\xe2D\xbe\xe1\xdfq\xdd68\xf37g\xab9m\xe7\xddO\v?\xe0\xbe}\xa9U\xc7{\xd3\x16W\xbb\xe5\xd2\x93\xfe\xa4\x9d\r$\xe91c8`\x86\xbc)\xc6\x12\x8c_x\xa8\xfa\xb5K\x03\x85\x93k\xe1\x8e\x1f)\".\xcc\'\v\xa6\x1bj\\\n\xe98yA\xd8T\x85\x80A\xcbo\x99\x99\xeb)r\x1a\xce\x18(\x185LL\xbcOeO\'\xe2\x86&\xe4\xe2\xe7~\x92\xa2\xb2\x9b\xc3\x00\x85\xce\xad7\x87\xa0\xfcc\xf5\xf8\xaf\v,q\xd4\x18\xbdM\x1a\xde\xba*L\x05m6\xecH\xd0T\xb8m\xdb\b\xa6\x02\xfb\x13\xac\x91\x8a\x8d\x94\x93\x8d=\xb1\x84\x9c\x9b\xe5\xc7\xa6\xc9Q\xc1eUc\xcc\x180^\x00\x00\x00\x00\x00\x00\x00\x00\xe7]6+\\\x00\x00\x00\x00?#C.\x1dj\xd9\xc3\xdd&\x80g:N\xec\x06[\x8f\x92\xe2\xb01\xb0\xef\x10,\xde\xf3\x86D\x8b\xf7\xf1>AH\xef\\\xf9\x8b\a\xe0\xb2\xcb\xf0\x97\b\r\xd5`\xb9\xd6\xa4\x1e\xbe\x12-}\xc5\x84\xde@\x18\x87\f\x01O\xedS\x8f\x9en,\xbce\xb2\xe4\x82v\x1c\xed\x84-s\xab\x06b\x9c\xba\xec\xa5\xc9A\x84\xd0\xe0 S\xc8\xa2\xaf\x85\v\xad\xa5\x88\xcf\xb6}`\x14\'\xea\xbfN\xac)\xa1\xe8\xb2\x9f\x112TJ\x16\x8c9\xe9\xf5\x18\x15Dd\x8a%>\x91\x93\x88\xe9\x18\x82]\x9e&\xfa\xaa\xfa8Z2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\xb35\x00\xfb\xac8wAph\xb4\x9d\x14\xf6\xec+f\'\xa3\xb9\xaf\x87X\xec\x13\x9c\xc5\x84\xde\x1b\x11\xe8\\}\xf81\xe6U3\xf9~\xdfD[\x1a\x02\x1f\xd2\x1as-\x9c\x01\x86\xa7\xb8\xc5\xeeOg\x99j\xedu\xafO@\x8e\xf24w\xad\x130Z&\xcb\x81\xfc', 0x7) fcntl$addseals(r0, 0x409, 0x1a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x13, r0, 0x0) 7m7.314492025s ago: executing program 0 (id=297): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) 6m58.203532584s ago: executing program 0 (id=299): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c0002000000000000000000040007800c0008000000000000000000080001000000000044000780", @ANYRES32], 0x90}}, 0x0) 6m46.57069317s ago: executing program 0 (id=301): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'pim6reg0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, 0x0) 22.546075257s ago: executing program 1 (id=369): unshare(0x400) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000200)) 18.734941255s ago: executing program 1 (id=370): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) r1 = dup(r0) writev(r1, &(0x7f0000001700)=[{0x0}, {&(0x7f0000001300)='\a', 0x1}], 0x2) 16.25576235s ago: executing program 1 (id=371): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x2004c0a, &(0x7f00000000c0)={[{@grpquota_inode_hardlimit={'grpquota_inode_hardlimit', 0x3d, [0x30]}}]}) 12.899504992s ago: executing program 1 (id=372): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x11, r0, 0x0, &(0x7f0000000080)={0x0}) 7.608080284s ago: executing program 1 (id=373): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000000)=@l={0x92, 0x0, 0xe0}) 0s ago: executing program 1 (id=374): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000001740)={0x0, 0x1, 0x0, 0x0, @vifc_lcl_addr=@private, @rand_addr=0x400000}, 0x10) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xcb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@private, @private}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:62983' (ED25519) to the list of known hosts. syzkaller login: [ 408.195021][ T3199] cgroup: Unknown subsys name 'net' [ 408.690523][ T3199] cgroup: Unknown subsys name 'cpuset' [ 408.839511][ T3199] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 472.571195][ T3199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 552.453683][ T3207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 553.388712][ T3207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 553.517614][ T3208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 554.413950][ T3208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 565.620575][ T3207] hsr_slave_0: entered promiscuous mode [ 565.668024][ T3207] hsr_slave_1: entered promiscuous mode [ 567.408818][ T3208] hsr_slave_0: entered promiscuous mode [ 567.470128][ T3208] hsr_slave_1: entered promiscuous mode [ 567.509340][ T3208] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 567.511712][ T3208] Cannot create hsr debugfs directory [ 575.571090][ T3207] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 575.932581][ T3207] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 576.143449][ T3207] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 576.493276][ T3207] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 577.506939][ T3208] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 577.723289][ T3208] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 578.033763][ T3208] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 578.460770][ T3208] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 593.844705][ T3207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 597.846979][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 649.761565][ T3207] veth0_vlan: entered promiscuous mode [ 650.277056][ T3207] veth1_vlan: entered promiscuous mode [ 652.251018][ T3207] veth0_macvtap: entered promiscuous mode [ 652.754917][ T3207] veth1_macvtap: entered promiscuous mode [ 654.709853][ T3207] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.712566][ T3207] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.714275][ T3207] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.731287][ T3207] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 657.037355][ T3208] veth0_vlan: entered promiscuous mode [ 658.171912][ T3208] veth1_vlan: entered promiscuous mode [ 660.444334][ T3207] 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. [ 660.711878][ T3208] veth0_macvtap: entered promiscuous mode [ 661.311828][ T3208] veth1_macvtap: entered promiscuous mode [ 663.943306][ T3208] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 663.951852][ T3208] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 663.977721][ T3208] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 663.982682][ T3208] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 689.942716][ T3926] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 691.874321][ T3928] netlink: 16 bytes leftover after parsing attributes in process `syz.1.13'. [ 705.846568][ T3938] Illegal XDP return value 306404056 on prog (id 3) dev N/A, expect packet loss! [ 725.760715][ T3964] netlink: 8 bytes leftover after parsing attributes in process `syz.1.32'. [ 737.048067][ T3976] xt_hashlimit: size too large, truncated to 1048576 [ 737.051957][ T3976] xt_hashlimit: overflow, rate too high: 0 [ 819.568131][ T4100] xt_connbytes: Forcing CT accounting to be enabled [ 819.571671][ T4100] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 819.579921][ T4100] xt_bpf: check failed: parse error [ 828.361169][ T4105] tmpfs: Bad value for 'mpol' [ 829.893283][ T4106] xt_ecn: cannot match TCP bits for non-tcp packets [ 836.740243][ T4112] netlink: 'syz.0.85': attribute type 3 has an invalid length. [ 838.808283][ T3809] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 839.346834][ T3809] usb 1-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 839.350211][ T3809] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 839.462283][ T3809] usb 1-1: config 0 descriptor?? [ 842.354118][ T3809] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 842.361484][ T3809] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 842.377890][ T3809] asix 1-1:0.0: probe with driver asix failed with error -71 [ 842.491530][ T3809] usb 1-1: USB disconnect, device number 2 [ 860.923198][ T4146] process 'syz.0.96' launched './file1' with NULL argv: empty string added [ 900.358062][ T4188] netlink: 'syz.0.115': attribute type 10 has an invalid length. [ 900.360012][ T4188] netlink: 55 bytes leftover after parsing attributes in process `syz.0.115'. [ 927.398606][ T4218] xt_socket: unknown flags 0x3c [ 935.693026][ T4231] xt_hashlimit: Unknown mode mask 8C, kernel too old? [ 968.731939][ T4261] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 970.777666][ T35] audit: type=1326 audit(969.550:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4262 comm="syz.1.149" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xda7b6 code=0x0 [ 976.582272][ T4267] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 986.619645][ T3202] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 986.949957][ T3202] usb 1-1: Using ep0 maxpacket: 16 [ 987.064199][ T3202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 987.069395][ T3202] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 987.072074][ T3202] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 987.094317][ T3202] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 987.106844][ T3202] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 987.343208][ T3202] usb 1-1: config 0 descriptor?? [ 989.982868][ T3202] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0001/input/input0 [ 990.313862][ T3202] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 991.101674][ T3202] usb 1-1: USB disconnect, device number 3 [ 1000.139729][ T4314] kernel read not supported for file /!‚elinuxselinux (pid: 4314 comm: syz.0.162) [ 1000.407790][ T35] audit: type=1800 audit(998.980:3): pid=4314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.162" name=2182656C696E757873656C696E7578 dev="mqueue" ino=5304 res=0 errno=0 [ 1036.961035][ T4349] netlink: 12 bytes leftover after parsing attributes in process `syz.0.177'. [ 1040.610545][ T4353] netlink: 24 bytes leftover after parsing attributes in process `syz.0.179'. [ 1058.140459][ T4373] PKCS7: Unknown OID: [5] (bad) [ 1058.143269][ T4373] PKCS7: Only support pkcs7_signedData type [ 1092.560247][ T4410] usb usb2: usbfs: process 4410 (syz.0.202) did not claim interface 0 before use [ 1113.882055][ T33] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1114.417657][ T33] usb 2-1: Using ep0 maxpacket: 32 [ 1114.556740][ T33] usb 2-1: config 0 has an invalid interface number: 219 but max is 0 [ 1114.559343][ T33] usb 2-1: config 0 has no interface number 0 [ 1114.562136][ T33] usb 2-1: config 0 interface 219 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1114.564455][ T33] usb 2-1: config 0 interface 219 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 1114.572034][ T33] usb 2-1: config 0 interface 219 altsetting 0 endpoint 0x8B has invalid maxpacket 28739, setting to 1024 [ 1114.579291][ T33] usb 2-1: config 0 interface 219 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1114.584448][ T33] usb 2-1: config 0 interface 219 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 1114.591032][ T33] usb 2-1: config 0 interface 219 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1114.701205][ T33] usb 2-1: New USB device found, idVendor=108c, idProduct=0169, bcdDevice=75.b9 [ 1114.704370][ T33] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1114.728451][ T33] usb 2-1: Product: syz [ 1114.730514][ T33] usb 2-1: Manufacturer: syz [ 1114.732240][ T33] usb 2-1: SerialNumber: syz [ 1114.933269][ T33] usb 2-1: config 0 descriptor?? [ 1114.974894][ T4439] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1115.027337][ T4439] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1116.027358][ T33] etas_es58x 2-1:0.219: Starting syz syz (Serial Number syz) [ 1116.950754][ T33] etas_es58x 2-1:0.219: could not parse product info: '424242424242' [ 1118.600413][ T33] usb 2-1: USB disconnect, device number 2 [ 1118.636584][ T33] etas_es58x 2-1:0.219: Disconnecting syz syz [ 1140.871268][ T4483] dvmrp0: entered allmulticast mode [ 1140.903288][ T4487] dvmrp0: left allmulticast mode [ 1143.550293][ T4492] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 1152.724589][ T3899] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1153.299559][ T3899] usb 2-1: Using ep0 maxpacket: 16 [ 1153.424166][ T3899] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1153.431852][ T3899] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1153.438099][ T3899] usb 2-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.00 [ 1153.442004][ T3899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1153.573655][ T3899] usb 2-1: config 0 descriptor?? [ 1155.329441][ T3899] nintendo 0003:057E:2017.0002: hidraw0: USB HID v80.00 Device [HID 057e:2017] on usb-dummy_hcd.1-1/input0 [ 1155.442367][ T3899] nintendo 0003:057E:2017.0002: Failed to get joycon info; ret=-38 [ 1155.456530][ T3899] nintendo 0003:057E:2017.0002: Failed to retrieve controller info; ret=-38 [ 1155.461250][ T3899] nintendo 0003:057E:2017.0002: Failed to initialize controller; ret=-38 [ 1155.580727][ T3899] nintendo 0003:057E:2017.0002: probe - fail = -38 [ 1155.603383][ T3899] nintendo 0003:057E:2017.0002: probe with driver nintendo failed with error -38 [ 1155.812478][ T3899] usb 2-1: USB disconnect, device number 3 [ 1165.519122][ T4532] xt_limit: Overflow, try lower: 1073741824/4 [ 1182.118027][ T3900] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1182.314156][ T3900] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1204.273288][ T4444] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1204.912447][ T4444] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1204.918007][ T4444] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1204.999780][ T4444] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1205.002180][ T4444] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1205.004142][ T4444] usb 2-1: SerialNumber: syz [ 1206.344881][ T4444] usb 2-1: 0:2 : does not exist [ 1207.264165][ T4444] usb 2-1: USB disconnect, device number 4 [ 1228.213174][ T4637] capability: warning: `syz.1.263' uses deprecated v2 capabilities in a way that may be insecure [ 1239.071348][ T4653] netlink: 'syz.0.271': attribute type 18 has an invalid length. [ 1239.261075][ T4653] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1239.264050][ T4653] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1239.268006][ T4653] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1239.269537][ T4653] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1239.521122][ T4653] Zero length message leads to an empty skb [ 1248.289437][ T4667] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 1264.051045][ T4685] netlink: 4 bytes leftover after parsing attributes in process `syz.1.282'. [ 1341.819317][ T4734] netlink: 8 bytes leftover after parsing attributes in process `syz.0.299'. [ 1474.251203][ T4765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1474.901796][ T4765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1475.654762][ T4272] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1476.369236][ T4272] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1476.372171][ T4272] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1476.374808][ T4272] usb 2-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 1476.536571][ T4272] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1476.826491][ T4272] usb 2-1: config 0 descriptor?? [ 1481.233504][ T4272] sony 0003:054C:0268.0004: hiddev0,hidraw0: USB HID v80.00 Device [HID 054c:0268] on usb-dummy_hcd.1-1/input0 [ 1481.276897][ T4272] sony 0003:054C:0268.0004: failed to claim input [ 1482.464406][ T4272] usb 2-1: USB disconnect, device number 5 [ 1520.215036][ T4765] hsr_slave_0: entered promiscuous mode [ 1520.782093][ T4765] hsr_slave_1: entered promiscuous mode [ 1521.674179][ T4765] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1521.736818][ T4765] Cannot create hsr debugfs directory [ 1549.005144][ T4765] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1549.028446][ T4765] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1597.344879][ T5165] netlink: 4 bytes leftover after parsing attributes in process `syz.1.341'. [ 1614.820395][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1615.092444][ T8] usb 2-1: Using ep0 maxpacket: 16 [ 1615.544739][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1615.568539][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1615.570306][ T8] usb 2-1: New USB device found, idVendor=056e, idProduct=00fc, bcdDevice= 0.00 [ 1615.573949][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1615.704953][ T8] usb 2-1: config 0 descriptor?? [ 1619.401274][ T8] elecom 0003:056E:00FC.0005: hidraw0: USB HID v0.00 Device [HID 056e:00fc] on usb-dummy_hcd.1-1/input0 [ 1619.992850][ T8] usb 2-1: USB disconnect, device number 6 [ 1644.488924][ T4523] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1646.158066][ T4523] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1646.161271][ T4523] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1646.201501][ T4523] usb 2-1: New USB device found, idVendor=0403, idProduct=97c1, bcdDevice= 0.00 [ 1646.204348][ T4523] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1646.597228][ T4523] usb 2-1: config 0 descriptor?? [ 1649.672897][ T4523] hid-retrode 0003:0403:97C1.0006: unbalanced collection at end of report description [ 1649.864768][ T4523] hid-retrode 0003:0403:97C1.0006: probe with driver hid-retrode failed with error -22 [ 1650.320620][ T4523] usb 2-1: USB disconnect, device number 7 [ 1676.313690][ T5232] netlink: 'syz.1.353': attribute type 16 has an invalid length. [ 1676.316529][ T5232] netlink: 'syz.1.353': attribute type 3 has an invalid length. [ 1676.318009][ T5232] netlink: 64066 bytes leftover after parsing attributes in process `syz.1.353'. [ 1682.663288][ T35] audit: type=1800 audit(1681.480:4): pid=5236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.355" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1706.914742][ T5251] CUSE: unknown device info "" [ 1706.917039][ T5251] CUSE: unknown device info "appraise_type" [ 1706.918063][ T5251] CUSE: DEVNAME unspecified [ 1739.830929][ T5271] tmpfs: Bad value for 'grpquota_inode_hardlimit' [ 1758.032269][ T5281] dvmrp0: entered allmulticast mode [ 1759.058019][ T5281] dvmrp0: left allmulticast mode [ 1847.170207][ T5289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1847.583661][ T5289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1872.073796][ T5289] hsr_slave_0: entered promiscuous mode [ 1872.614138][ T5289] hsr_slave_1: entered promiscuous mode [ 1877.633283][ T5289] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1877.648804][ T5289] Cannot create hsr debugfs directory [ 2028.776885][ T5592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2028.888771][ T5592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2066.298012][ T36] INFO: task kworker/u9:0:3204 blocked for more than 430 seconds. [ 2066.338540][ T36] Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2066.342616][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2066.344913][ T36] task:kworker/u9:0 state:D stack:0 pid:3204 tgid:3204 ppid:2 flags:0x00000000 [ 2066.407413][ T36] Workqueue: events_unbound bpf_map_free_deferred [ 2066.412742][ T36] Call Trace: [ 2066.414381][ T36] [] __schedule+0xd5a/0x3886 [ 2066.472123][ T36] [] schedule+0xc4/0x324 [ 2066.474100][ T36] [] schedule_preempt_disabled+0x16/0x28 [ 2066.509201][ T36] [] __mutex_lock+0x86a/0x1022 [ 2066.511453][ T36] [] mutex_lock_nested+0x14/0x1c [ 2066.513285][ T36] [] rcu_barrier+0x56/0x6cc SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2066.548259][ T36] [] dev_map_free+0x11c/0x6b8 [ 2066.552074][ T36] [] bpf_map_free_deferred+0x21e/0x46a [ 2066.586629][ T36] [] process_one_work+0x956/0x1dae [ 2066.590036][ T36] [] worker_thread+0x5be/0xdc6 [ 2066.592083][ T36] [] kthread+0x28c/0x3a6 [ 2066.593947][ T36] [] ret_from_fork+0xe/0x18 [ 2066.643139][ T36] [ 2066.643139][ T36] Showing all locks held in the system: [ 2066.680743][ T36] 2 locks held by kworker/1:1/33: [ 2066.683891][ T36] 1 lock held by khungtaskd/36: [ 2066.700267][ T36] #0: ffffffff87fcc100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x68/0x2d6 [ 2066.757352][ T36] 3 locks held by kworker/u9:2/47: [ 2066.760531][ T36] #0: ff60000011071148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 2066.816835][ T36] #1: ff20000000397c90 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 2066.823900][ T36] #2: ffffffff893adde8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x22/0x2a [ 2066.889132][ T36] 2 locks held by kworker/1:2/3033: [ 2066.892259][ T36] 2 locks held by getty/3162: [ 2066.894750][ T36] #0: ff6000001d2c90a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2066.959060][ T36] #1: ff2000000008b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd7c/0x129a [ 2066.996757][ T36] 1 lock held by syz-executor/3199: [ 2066.999238][ T36] 3 locks held by kworker/u9:0/3204: [ 2067.000810][ T36] #0: ff60000011071148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 2067.056854][ T36] #1: ff20000007837c90 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 2067.062476][ T36] #2: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2067.104200][ T36] 3 locks held by kworker/u8:3/3545: [ 2067.124891][ T36] #0: ff6000001c66c948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 2067.162316][ T36] #1: ff2000000c4f7c90 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 2067.199908][ T36] #2: ffffffff893adde8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x22/0x2a [ 2067.205067][ T36] 2 locks held by kworker/0:3/3842: [ 2067.240787][ T36] 2 locks held by kworker/1:4/3900: [ 2067.242710][ T36] 3 locks held by kworker/1:5/4029: [ 2067.244424][ T36] 2 locks held by kworker/1:6/4699: [ 2067.316413][ T36] 3 locks held by kworker/1:7/4716: [ 2067.318817][ T36] 1 lock held by syz.0.301/4737: [ 2067.320632][ T36] #0: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2067.324995][ T36] 2 locks held by kworker/1:9/4746: [ 2067.352754][ T36] 7 locks held by syz-executor/4765: [ 2067.354385][ T36] #0: ff6000001dc16420 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x728/0x9b4 [ 2067.401333][ T36] #1: ff60000019ce4088 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x23a/0x460 [ 2067.456498][ T36] #2: ff6000001b4162d8 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x258/0x460 [ 2067.462298][ T36] #3: ffffffff88c129e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf0/0x48c [ 2067.493705][ T36] #4: ff600000192f10e8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0x9c/0x572 [ 2067.520332][ T36] #5: ff600000192f0250 (&devlink->lock_key){+.+.}-{3:3}, at: devl_lock+0x22/0x2c [ 2067.525104][ T36] #6: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2067.564040][ T36] 2 locks held by kworker/1:11/4781: [ 2067.600495][ T36] 2 locks held by kworker/1:13/5150: [ 2067.602510][ T36] 1 lock held by syz.1.374/5281: [ 2067.604033][ T36] #0: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2067.631200][ T36] 4 locks held by syz-executor/5289: [ 2067.632817][ T36] #0: ff6000001dc16420 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x728/0x9b4 [ 2067.712774][ T36] #1: ff60000019110888 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x23a/0x460 [ 2067.782886][ T36] #2: ff6000001b4162d8 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x258/0x460 [ 2067.803618][ T36] #3: ffffffff88c129e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf0/0x48c [ 2067.881870][ T36] 2 locks held by syz-executor/5592: [ 2067.885011][ T36] #0: ffffffff893adde8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdbe [ 2067.948180][ T36] #1: ffffffff87fdc7f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x266/0x384 [ 2068.019924][ T36] [ 2068.022147][ T36] ============================================= [ 2068.022147][ T36] [ 2068.069579][ T36] NMI backtrace for cpu 0 [ 2068.071756][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2068.073531][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2068.074749][ T36] Call Trace: [ 2068.076731][ T36] [] dump_backtrace+0x2e/0x3c [ 2068.079426][ T36] [] show_stack+0x34/0x40 [ 2068.081850][ T36] [] dump_stack_lvl+0x122/0x196 [ 2068.084545][ T36] [] dump_stack+0x1c/0x24 [ 2068.086623][ T36] [] nmi_cpu_backtrace+0x39c/0x39e [ 2068.088557][ T36] [] nmi_trigger_cpumask_backtrace+0x2b6/0x456 [ 2068.090328][ T36] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2068.093335][ T36] [] watchdog+0xcfa/0x1178 [ 2068.096042][ T36] [] kthread+0x28c/0x3a6 [ 2068.098907][ T36] [] ret_from_fork+0xe/0x18 [ 2068.105017][ T36] Sending NMI from CPU 0 to CPUs 1: [ 2068.109623][ C1] NMI backtrace for cpu 1 [ 2068.112431][ C1] CPU: 1 UID: 0 PID: 25 Comm: ksoftirqd/1 Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2068.117301][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2068.119632][ C1] epc : __local_bh_enable_ip+0x392/0x5ee [ 2068.121412][ C1] ra : __local_bh_enable_ip+0x38e/0x5ee [ 2068.123108][ C1] epc : ffffffff800e2674 ra : ffffffff800e2670 sp : ff200000001b7230 [ 2068.124785][ C1] gp : ffffffff897bea80 tp : ff60000012aa1a40 t0 : ff60000012aa2560 [ 2068.126656][ C1] t1 : 0000000000000000 t2 : 0000000000000006 s0 : ff200000001b7280 [ 2068.128374][ C1] s1 : 0000000000000101 a0 : 0000000000000001 a1 : ffffffff8643e620 [ 2068.130379][ C1] a2 : 0000000000000003 a3 : 0000000000000100 a4 : 0000000000000001 [ 2068.132078][ C1] a5 : 00000000000ec450 a6 : 0000000000f00000 a7 : 0000000000000000 [ 2068.133778][ C1] s2 : ff60000012aa1a40 s3 : ffffffff855d3cf6 s4 : 0000000000000001 [ 2068.135520][ C1] s5 : ffffffff90b60b00 s6 : 1fec000002554349 s7 : ffffffff897f7f20 [ 2068.137356][ C1] s8 : ff200000001b74c0 s9 : dfffffff00000000 s10: ff6000003b710100 [ 2068.141065][ C1] s11: ff200000001b7460 t3 : 1fec000005b08f02 t4 : ffffffff87217028 [ 2068.143005][ C1] t5 : ff60000016ff8138 t6 : 1fec0000025544b5 [ 2068.144466][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2068.146314][ C1] [] __local_bh_enable_ip+0x392/0x5ee [ 2068.148078][ C1] [] ipt_do_table+0xe9a/0x1d54 [ 2068.149843][ C1] [] nf_hook_slow+0xb8/0x1ec [ 2068.151612][ C1] [] ip_local_deliver+0x2ea/0x568 [ 2068.154144][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 2068.156808][ C1] [] ip_rcv+0xd6/0x44e [ 2068.158523][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 2068.161116][ C1] [] __netif_receive_skb+0x2c/0x144 [ 2068.164457][ C1] [] process_backlog+0x4fc/0x1cbc [ 2068.167820][ C1] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 2068.169669][ C1] [] net_rx_action+0xa12/0xf10 [ 2068.171455][ C1] [] handle_softirqs+0x4a6/0x10de [ 2068.173121][ C1] [] run_ksoftirqd+0xce/0x144 [ 2068.175478][ C1] [] smpboot_thread_fn+0x654/0xb98 [ 2068.177312][ C1] [] kthread+0x28c/0x3a6 [ 2068.178911][ C1] [] ret_from_fork+0xe/0x18 [ 2068.828198][ T36] Kernel panic - not syncing: hung_task: blocked tasks [ 2068.830836][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2068.832504][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2068.833643][ T36] Call Trace: [ 2068.834664][ T36] [] dump_backtrace+0x2e/0x3c [ 2068.836362][ T36] [] show_stack+0x34/0x40 [ 2068.837768][ T36] [] dump_stack_lvl+0x108/0x196 [ 2068.839355][ T36] [] dump_stack+0x1c/0x24 [ 2068.840900][ T36] [] panic+0x388/0x86c [ 2068.842258][ T36] [] watchdog+0x78a/0x1178 [ 2068.843712][ T36] [] kthread+0x28c/0x3a6 [ 2068.845280][ T36] [] ret_from_fork+0xe/0x18 [ 2068.847292][ T36] SMP: stopping secondary CPUs [ 2068.851198][ T36] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:09:59 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff807a4796 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff8001fb06 sepc ffffffff85f55ef8 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a014500000097eba x0/zero 0000000000000000 x1/ra ffffffff808bb4f4 x2/sp ff20000000006dc0 x3/gp ffffffff897bea80 x4/tp ff600000132f3480 x5/t0 ff600000132f3fa0 x6/t1 fffffffef0fc2a68 x7/t2 0000000000000016 x8/s0 ff20000000006e20 x9/s1 ffffffff86271f48 x10/a0 ffffffff90b60b00 x11/a1 ffffffff90b60b00 x12/a2 ffffffffffffffff x13/a3 0000000000000000 x14/a4 1fec00000dd832e1 x15/a5 ffebffff0dd832e1 x16/a6 00000000000000c0 x17/a7 ffffffff87e15347 x18/s2 ffffffff86271f48 x19/s3 ffffffff90b60b00 x20/s4 ff60000072fed7c0 x21/s5 ffffffffffffffff x22/s6 0000000000000000 x23/s7 ff6000006ec19708 x24/s8 ffebffff0dd86605 x25/s9 0000000000000033 x26/s10 0000000000000033 x27/s11 ff60000072fed7c0 x28/t3 1fec00000265e7f3 x29/t4 fffffffef0fc2a68 x30/t5 fffffffef0fc2a69 x31/t6 1fec00000265e811 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 ffffffff855d3600 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff800104a8 sepc ffffffff85ffb6de vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a030f000000922f0 x0/zero 0000000000000000 x1/ra ffffffff8000a66e x2/sp ff200000000173d0 x3/gp ffffffff897bea80 x4/tp ff60000030789a40 x5/t0 ff6000003078a560 x6/t1 0000000000000000 x7/t2 0000000000000006 x8/s0 ff20000000017470 x9/s1 ff20000000017530 x10/a0 0000000000000007 x11/a1 ffffffff80498924 x12/a2 0000000000000002 x13/a3 ffffffff8000a652 x14/a4 0000000000000000 x15/a5 ff60000030789a40 x16/a6 0000000000f00000 x17/a7 0000000000000004 x18/s2 ff20000000017580 x19/s3 ffffffff800e26c6 x20/s4 ff20000000017590 x21/s5 0000000000000000 x22/s6 ffffffff800e26c6 x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff85ffc970 x26/s10 ff60000039961900 x27/s11 ff200000000177a0 x28/t3 1fec000005b08c01 x29/t4 ffffffff87217028 x30/t5 ff60000016ff8138 x31/t6 1fec0000060f14bf 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