last executing test programs: 1m48.219768622s ago: executing program 0: r0 = 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\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x10, 0x0, 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 1m46.037471956s ago: executing program 0: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f00000002c0)={[{@resgid}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x84}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@grpjquota}, {@jqfmt_vfsold}, {@dioread_lock}, {@data_err_abort}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000280)='./file1\x00', r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) unlinkat(r1, &(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000002c80)=@newtaction={0x14, 0x12, 0xbf68af9d17701211, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) read(r2, &(0x7f0000000440)=""/70, 0x46) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x58) capset(0x0, 0x0) clock_adjtime(0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r3) 1m41.065267955s ago: executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) 1m39.904563108s ago: executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./bus\x00', 0xe, &(0x7f00000005c0)={[{@jqfmt_vfsv0}, {@user_xattr}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@auto_da_alloc}, {@resgid}, {@quota}]}, 0x3, 0x463, &(0x7f0000000700)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x40286608, &(0x7f0000000080)={@desc={0x80000, 0x0, @desc2}}) 1m34.372064118s ago: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0) 1m33.513004334s ago: executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3}, 0x8) 1m29.546974175s ago: executing program 1: r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x11, &(0x7f0000000240)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x36}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 1m26.725669045s ago: executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x4) 1m23.95226777s ago: executing program 1: r0 = memfd_create(&(0x7f0000000180)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x10, 0x0, 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 1m20.494315116s ago: executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x1a, 0xa01, 0x0, 0x0, {0x80, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 14.173293046s ago: executing program 0: socket$inet(0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/igmp\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/24, 0x18}], 0x1, 0x8da, 0x0) 0s ago: executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3}, 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:21402' (ED25519) to the list of known hosts. 1970/01/01 00:07:16 fuzzer started 1970/01/01 00:07:24 dialing manager at localhost:30008 syzkaller login: [ 453.037627][ T3049] cgroup: Unknown subsys name 'net' [ 454.162325][ T3049] cgroup: Unknown subsys name 'rlimit' [ 503.761046][ T3052] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:08:23 starting 2 executor processes [ 543.627741][ T3061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 543.727857][ T3061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 545.837103][ T3063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 545.938609][ T3063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 556.600824][ T3061] hsr_slave_0: entered promiscuous mode [ 556.696395][ T3061] hsr_slave_1: entered promiscuous mode [ 558.441562][ T3063] hsr_slave_0: entered promiscuous mode [ 558.481193][ T3063] hsr_slave_1: entered promiscuous mode [ 558.542021][ T3063] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 558.556780][ T3063] Cannot create hsr debugfs directory [ 566.196048][ T3061] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 566.281379][ T3061] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 566.380864][ T3061] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 566.435535][ T3061] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 567.741750][ T3063] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 567.855507][ T3063] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 568.175027][ T3063] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 568.399798][ T3063] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 581.886895][ T3063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 582.511535][ T3061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.744285][ T3061] veth0_vlan: entered promiscuous mode [ 624.205473][ T3061] veth1_vlan: entered promiscuous mode [ 625.882417][ T3061] veth0_macvtap: entered promiscuous mode [ 626.265182][ T3061] veth1_macvtap: entered promiscuous mode [ 626.481638][ T3063] veth0_vlan: entered promiscuous mode [ 626.949806][ T3063] veth1_vlan: entered promiscuous mode [ 628.228219][ T3061] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 628.232523][ T3061] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 628.246441][ T3061] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 628.248788][ T3061] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.390224][ T3063] veth0_macvtap: entered promiscuous mode [ 630.880759][ T3063] veth1_macvtap: entered promiscuous mode [ 632.962367][ T3063] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.966358][ T3063] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.968776][ T3063] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.970881][ T3063] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.201395][ T3751] loop0: detected capacity change from 0 to 1024 [ 638.614725][ T3751] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 638.618273][ T3751] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 638.680001][ T3751] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 638.682758][ T3751] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 638.709734][ T3751] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 642.671352][ T3760] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 647.447214][ T3768] loop0: detected capacity change from 0 to 512 [ 647.519324][ T3768] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 647.521110][ T3768] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 648.226787][ T3768] EXT4-fs (loop0): 1 truncate cleaned up [ 648.271676][ T3768] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 648.517354][ T3767] loop1: detected capacity change from 0 to 2048 [ 648.619670][ T3768] EXT4-fs warning (device loop0): ext4_group_add:1734: No reserved GDT blocks, can't resize [ 649.462357][ T3767] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 649.831578][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 650.558556][ T3767] fs-verity: sha512 using implementation "sha512-generic" [ 652.274597][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 657.489584][ T3746] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 657.523054][ C1] hrtimer: interrupt took 839200 ns [ 657.798338][ T3746] usb 2-1: Using ep0 maxpacket: 8 [ 657.889039][ T3746] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 657.901071][ T3746] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 657.906206][ T3746] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 657.908842][ T3746] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 657.911905][ T3746] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 657.922784][ T3746] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 657.929392][ T3746] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 659.232670][ T3746] usb 2-1: usb_control_msg returned -71 [ 659.241573][ T3746] usbtmc 2-1:16.0: can't read capabilities [ 659.658479][ T3746] usb 2-1: USB disconnect, device number 2 [ 664.177939][ T3805] loop0: detected capacity change from 0 to 512 [ 664.350682][ T3805] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 664.616287][ T3805] EXT4-fs (loop0): 1 truncate cleaned up [ 664.670599][ T3805] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 664.986767][ T3805] EXT4-fs warning (device loop0): ext4_group_add:1734: No reserved GDT blocks, can't resize [ 666.226819][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 666.685883][ T3057] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 667.086734][ T3057] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 667.091807][ T3057] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 667.117211][ T3057] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 667.120849][ T3057] usb 2-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 667.122774][ T3057] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 667.257212][ T3057] usb 2-1: config 0 descriptor?? [ 668.987209][ T3057] elo 0003:04E7:0009.0001: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.1-1/input0 [ 669.286629][ T3057] usb 2-1: USB disconnect, device number 3 [ 669.507739][ T3819] loop0: detected capacity change from 0 to 2048 [ 670.086503][ T3819] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 671.440502][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 676.035143][ T760] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 676.304740][ T760] usb 2-1: Using ep0 maxpacket: 8 [ 676.459725][ T760] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 676.464890][ T760] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 676.467070][ T760] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 676.469378][ T760] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 676.471497][ T760] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 676.475287][ T760] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 676.476774][ T760] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 677.535708][ T760] usb 2-1: usb_control_msg returned -71 [ 677.538225][ T760] usbtmc 2-1:16.0: can't read capabilities [ 677.831043][ T760] usb 2-1: USB disconnect, device number 4 [ 683.850255][ T3868] loop1: detected capacity change from 0 to 512 [ 684.120534][ T3868] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 684.791586][ T3868] EXT4-fs (loop1): 1 truncate cleaned up [ 684.874836][ T3868] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 685.559839][ T3868] EXT4-fs warning (device loop1): ext4_group_add:1734: No reserved GDT blocks, can't resize [ 687.058385][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 691.535258][ T3058] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 691.800465][ T3874] loop1: detected capacity change from 0 to 2048 [ 691.971210][ T3058] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 691.975776][ T3058] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 691.978014][ T3058] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 692.001754][ T3058] usb 1-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 692.009159][ T3058] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 692.138242][ T3058] usb 1-1: config 0 descriptor?? [ 692.292540][ T3874] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 694.866470][ T3058] elo 0003:04E7:0009.0002: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.0-1/input0 [ 695.278401][ T3058] usb 1-1: USB disconnect, device number 2 [ 695.907460][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 702.406828][ T3746] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 702.698877][ T3746] usb 2-1: Using ep0 maxpacket: 8 [ 702.955735][ T3746] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 702.958689][ T3746] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 702.960960][ T3746] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 702.978054][ T3746] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 702.980666][ T3746] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 702.995453][ T3746] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 703.000928][ T3746] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 703.872101][ T3746] usb 2-1: usb_control_msg returned -71 [ 703.877139][ T3746] usbtmc 2-1:16.0: can't read capabilities [ 704.020607][ T3913] loop0: detected capacity change from 0 to 1024 [ 704.356539][ T3746] usb 2-1: USB disconnect, device number 5 [ 704.437936][ T3913] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 704.440631][ T3913] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 704.469780][ T3913] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 704.472421][ T3913] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 704.510113][ T3913] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 711.279155][ T3931] loop1: detected capacity change from 0 to 2048 [ 712.599065][ T3931] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 715.371832][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 718.625546][ T3688] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 719.206256][ T3688] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 719.209043][ T3688] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 719.211242][ T3688] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 719.224831][ T3688] usb 2-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 719.227351][ T3688] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 719.588622][ T3688] usb 2-1: config 0 descriptor?? [ 721.316674][ T3688] elo 0003:04E7:0009.0003: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.1-1/input0 [ 721.430235][ T3688] usb 2-1: USB disconnect, device number 6 [ 727.180131][ T3969] loop1: detected capacity change from 0 to 1024 [ 727.555015][ T3969] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 727.564119][ T3969] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 727.577377][ T3969] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 727.579973][ T3969] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 727.581861][ T3969] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 730.569914][ T3688] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 730.887310][ T3688] usb 1-1: Using ep0 maxpacket: 8 [ 730.994201][ T3688] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 730.997167][ T3688] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 730.999384][ T3688] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 731.001547][ T3688] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 731.014461][ T3688] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 731.017572][ T3688] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 731.019669][ T3688] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 732.639483][ T3688] usb 1-1: usb_control_msg returned -71 [ 732.642013][ T3688] usbtmc 1-1:16.0: can't read capabilities [ 732.941817][ T3688] usb 1-1: USB disconnect, device number 3 [ 734.119478][ T3980] loop1: detected capacity change from 0 to 2048 [ 734.457038][ T3980] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 736.965838][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 745.141211][ T3058] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 745.511362][ T3058] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 745.525058][ T3058] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 745.527635][ T3058] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 745.535274][ T3058] usb 2-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 745.537832][ T3058] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 745.827005][ T3058] usb 2-1: config 0 descriptor?? [ 750.402713][ T3058] elo 0003:04E7:0009.0004: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.1-1/input0 [ 750.721283][ T3058] usb 2-1: USB disconnect, device number 7 [ 757.599377][ T4029] loop1: detected capacity change from 0 to 1024 [ 757.837357][ T4029] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 757.839118][ T4029] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 757.842069][ T4029] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 757.864843][ T4029] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 757.867057][ T4029] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 775.404582][ T4051] loop0: detected capacity change from 0 to 1024 [ 775.600668][ T4051] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 775.605688][ T4051] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 775.611068][ T4051] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 775.649958][ T4051] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 775.652755][ T4051] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 788.966219][ T4071] loop1: detected capacity change from 0 to 1024 [ 789.106009][ T4071] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 789.108587][ T4071] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 789.121724][ T4071] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 789.129855][ T4071] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 789.141057][ T4071] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 809.150082][ T4100] binder: 4098:4100 ioctl 4018620d 0 returned -22 [ 809.941515][ T4102] binder: 4098:4102 ioctl c0306201 0 returned -14 [ 818.855361][ T4116] binder: 4114:4116 ioctl 4018620d 0 returned -22 [ 819.478077][ T4117] binder: 4114:4117 ioctl c0306201 0 returned -14 [ 827.681156][ T4131] binder: 4128:4131 ioctl 4018620d 0 returned -22 [ 828.377698][ T4132] binder: 4128:4132 ioctl c0306201 0 returned -14 [ 837.416273][ T4148] binder: 4147:4148 ioctl 4018620d 0 returned -22 [ 838.101072][ T4149] binder: 4147:4149 ioctl c0306201 0 returned -14 [ 847.018896][ T4167] binder: 4165:4167 ioctl 4018620d 0 returned -22 [ 847.737221][ T4170] binder: 4165:4170 ioctl c0306201 0 returned -14 [ 855.544969][ T4186] binder: 4184:4186 ioctl 4018620d 0 returned -22 [ 856.189183][ T4187] binder: 4184:4187 ioctl c0306201 0 returned -14 [ 865.591467][ T4205] binder: 4204:4205 ioctl 4018620d 0 returned -22 [ 866.256852][ T4207] binder: 4204:4207 ioctl c0306201 0 returned -14 [ 868.416315][ T4208] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 872.365634][ T4219] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 872.367252][ T4219] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 875.597723][ T4227] binder: 4226:4227 ioctl 4018620d 0 returned -22 [ 876.338316][ T4229] binder: 4226:4229 ioctl c0306201 0 returned -14 [ 881.499080][ T4241] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 884.871204][ T4244] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 884.884880][ T4244] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 895.377909][ T4271] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 897.088768][ T4273] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 897.108009][ T4273] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 905.936003][ T4287] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 905.938957][ T4287] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 910.226341][ T4297] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 917.717506][ T4315] netlink: 'syz-executor.1': attribute type 11 has an invalid length. [ 917.719883][ T4315] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.1'. [ 924.296088][ T4338] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 940.259751][ T4370] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 955.658318][ T4410] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 990.319473][ T4480] loop1: detected capacity change from 0 to 512 [ 990.448796][ T4480] EXT4-fs: Ignoring removed orlov option [ 990.489496][ T4480] EXT4-fs (loop1): unable to read superblock [ 1046.608620][ T5060] process 'syz-executor.1' launched '/dev/fd/4' with NULL argv: empty string added [ 1067.267392][ T5089] loop0: detected capacity change from 0 to 1024 [ 1067.452265][ T5089] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1067.829250][ T5089] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1070.209618][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1076.012373][ T5105] binder: BINDER_SET_CONTEXT_MGR already set [ 1076.036557][ T5105] binder: 5104:5105 ioctl 4018620d 20000040 returned -16 [ 1079.451393][ T5111] loop0: detected capacity change from 0 to 1024 [ 1079.568114][ T5111] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1079.778323][ T5111] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1081.522200][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1086.448510][ T5123] loop0: detected capacity change from 0 to 512 [ 1086.544816][ T5123] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 1086.800482][ T5123] EXT4-fs (loop0): 1 truncate cleaned up [ 1086.829632][ T5123] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1087.247431][ T5123] EXT4-fs warning (device loop0): ext4_group_add:1734: No reserved GDT blocks, can't resize [ 1088.761889][ T3063] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1536.997256][ T35] INFO: task syz-executor.1:5144 blocked for more than 430 seconds. [ 1537.015728][ T35] Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 1537.017800][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1537.019788][ T35] task:syz-executor.1 state:D stack:0 pid:5144 tgid:5143 ppid:3061 flags:0x00000006 [ 1537.048043][ T35] Call Trace: [ 1537.050245][ T35] [] __schedule+0xd5c/0x3486 [ 1537.155624][ T35] [] schedule+0xc4/0x324 [ 1537.163952][ T35] [] schedule_preempt_disabled+0x16/0x28 [ 1537.165683][ T35] [] __mutex_lock+0x86a/0x1022 [ 1537.166994][ T35] [] mutex_lock_nested+0x14/0x1c [ 1537.168082][ T35] [] netlink_dump+0x562/0x1238 [ 1537.169124][ T35] [] __netlink_dump_start+0x5e6/0x870 [ 1537.170402][ T35] [] rtnetlink_rcv_msg+0x794/0xdb2 [ 1537.172139][ T35] [] netlink_rcv_skb+0x216/0x3dc [ 1537.264154][ T35] [] rtnetlink_rcv+0x26/0x30 [ 1537.265759][ T35] [] netlink_unicast+0x508/0x862 [ 1537.266925][ T35] [] netlink_sendmsg+0x864/0xdc2 [ 1537.268191][ T35] [] __sock_sendmsg+0xcc/0x162 [ 1537.269429][ T35] [] ____sys_sendmsg+0x5ce/0x79e [ 1537.271166][ T35] [] ___sys_sendmsg+0x144/0x1e6 [ 1537.332308][ T35] [] __sys_sendmsg+0x130/0x1f0 [ 1537.345797][ T35] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1537.347209][ T35] [] syscall_handler+0x94/0x118 [ 1537.348497][ T35] [] do_trap_ecall_u+0x14c/0x214 [ 1537.349792][ T35] [] ret_from_exception+0x0/0x64 [ 1537.352082][ T35] [ 1537.352082][ T35] Showing all locks held in the system: [ 1537.405133][ T35] 1 lock held by khungtaskd/35: [ 1537.406439][ T35] #0: ffffffff87bc3f00 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x68/0x2d6 [ 1537.411337][ T35] 2 locks held by kworker/u10:4/74: [ 1537.412179][ T35] #0: ff6000000b871148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: __schedule+0x2b2/0x3486 [ 1537.466253][ T35] #1: ff6000007ab50648 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x23e/0x732 [ 1537.470428][ T35] 1 lock held by klogd/2851: [ 1537.471689][ T35] 1 lock held by dhcpcd/2896: [ 1537.472460][ T35] #0: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdb2 [ 1537.517043][ T35] 2 locks held by getty/3000: [ 1537.517894][ T35] #0: ff600000173cd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 1537.520863][ T35] #1: ff20000000e032f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd6a/0x1288 [ 1537.576664][ T35] 2 locks held by kworker/u9:2/3030: [ 1537.577786][ T35] #0: ff6000000b871148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x824/0x1d5c [ 1537.580833][ T35] #1: ff200000040bbc90 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x850/0x1d5c [ 1537.626239][ T35] 2 locks held by sshd/3031: [ 1537.627272][ T35] 1 lock held by syz-fuzzer/3043: [ 1537.628517][ T35] 3 locks held by kworker/u8:2/3111: [ 1537.629527][ T35] #0: ff6000000d2ba948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x824/0x1d5c [ 1537.632472][ T35] #1: ff20000007753c90 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x850/0x1d5c [ 1537.678235][ T35] #2: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x22/0x2a [ 1537.682600][ T35] 2 locks held by kworker/1:1/3221: [ 1537.726300][ T35] 1 lock held by syz-executor.0/5134: [ 1537.727438][ T35] 2 locks held by syz-executor.1/5144: [ 1537.728527][ T35] #0: ff6000002b9a7678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x140/0x870 [ 1537.731407][ T35] #1: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: netlink_dump+0x562/0x1238 [ 1537.765899][ T35] 1 lock held by syz-executor.0/5146: [ 1537.766975][ T35] #0: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdb2 [ 1537.770131][ T35] 1 lock held by syz-executor.1/5150: [ 1537.771571][ T35] #0: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdb2 [ 1537.806690][ T35] 2 locks held by syz-executor.0/5153: [ 1537.807810][ T35] 1 lock held by syz-executor.0/5154: [ 1537.808837][ T35] #0: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdb2 [ 1537.811547][ T35] 2 locks held by syz-executor.1/5157: [ 1537.812660][ T35] 1 lock held by syz-executor.1/5158: [ 1537.854943][ T35] #0: ffffffff88e43968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdb2 [ 1537.858271][ T35] [ 1537.859064][ T35] ============================================= [ 1537.859064][ T35] [ 1537.860756][ T35] Kernel panic - not syncing: hung_task: blocked tasks [ 1537.862207][ T35] CPU: 0 PID: 35 Comm: khungtaskd Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 1537.864542][ T35] Hardware name: riscv-virtio,qemu (DT) [ 1537.865586][ T35] Call Trace: [ 1537.866348][ T35] [] dump_backtrace+0x2e/0x3c [ 1537.867567][ T35] [] show_stack+0x34/0x40 [ 1537.868759][ T35] [] dump_stack_lvl+0x108/0x196 [ 1537.869946][ T35] [] dump_stack+0x1c/0x24 [ 1537.871037][ T35] [] panic+0x382/0x800 [ 1537.872119][ T35] [] watchdog+0xa56/0x113c [ 1537.873924][ T35] [] kthread+0x28c/0x3a6 [ 1537.875039][ T35] [] ret_from_fork+0xe/0x1c [ 1537.876449][ T35] SMP: stopping secondary CPUs [ 1537.878691][ T35] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:29:52 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8040f7f0 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca3c44 vstvec 0000000000000000 mepc ffffffff8040f79c sepc ffffffff85ca2af0 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a02ce000000938e2 x0/zero 0000000000000000 x1/ra ffffffff8023473a x2/sp ff20000000002b80 x3/gp ffffffff89240400 x4/tp ff60000016404ec0 x5/t0 0000000000000002 x6/t1 ff60000016405a80 x7/t2 ff600000164059e0 x8/s0 ff20000000002b80 x9/s1 0000000000000002 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000001 x13/a3 ffffffff84ab8e28 x14/a4 1ffffffff0f7a7e6 x15/a5 0000000000000000 x16/a6 0000000000ff0100 x17/a7 0000000000000002 x18/s2 0000000000000000 x19/s3 ff20000000002e00 x20/s4 0000000000000014 x21/s5 1fe40000000005b0 x22/s6 ff60000016c324c0 x23/s7 0000000000000001 x24/s8 ffffffff892782e0 x25/s9 ff6000007ab50708 x26/s10 ff60000016404ec0 x27/s11 1fec000002c80b3b x28/t3 9cf1620452de11ae x29/t4 1fec000002c80b38 x30/t5 ffffffff8933dd40 x31/t6 1fec000002c80b54 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 ffffffff802c14b6 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca3c44 vstvec 0000000000000000 mepc ffffffff8001cb10 sepc ffffffff85bfffb8 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a01310000008cbb4 x0/zero 0000000000000000 x1/ra ffffffff8034d6ce x2/sp ff200000001ab8a0 x3/gp ffffffff89240400 x4/tp ff6000000dac4ec0 x5/t0 0000000000000000 x6/t1 ffebffff0f570be8 x7/t2 ff6000000dac59e0 x8/s0 ff200000001ab9a0 x9/s1 ffffffff8604f708 x10/a0 0000000000008dc1 x11/a1 ffffffff8623dbe0 x12/a2 0000000000000002 x13/a3 0000000000000002 x14/a4 0000000000020009 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 ff6000007ab85f43 x18/s2 000000000000003f x19/s3 ff6000007ab86a98 x20/s4 ffffffff892782e0 x21/s5 ffffffff86063f40 x22/s6 ff6000000dac4ef0 x23/s7 0000000000000001 x24/s8 1fec00000f570d36 x25/s9 ff6000000dac4ec0 x26/s10 ff6000007ab869d8 x27/s11 ff6000000dac5670 x28/t3 b7d3645b711021b5 x29/t4 ffebffff0f570be8 x30/t5 ffebffff0f570be9 x31/t6 1fec000001b58b45 f0/ft0 4089286b7b25b0fa f1/ft1 0000000000000000 f2/ft2 3f32e2a61ffc1bd7 f3/ft3 40b792d6f363e5fa f4/ft4 410c56c000000000 f5/ft5 4038c80730b00016 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