Warning: Permanently added '[localhost]:20140' (ED25519) to the list of known hosts. 1970/01/01 00:09:16 fuzzer started 1970/01/01 00:09:28 dialing manager at localhost:30004 syzkaller login: [ 574.639775][ T3034] cgroup: Unknown subsys name 'net' [ 575.799235][ T3034] cgroup: Unknown subsys name 'rlimit' [ 634.538067][ T3034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:10:34 syscalls: 211 1970/01/01 00:10:34 code coverage: enabled 1970/01/01 00:10:34 comparison tracing: enabled 1970/01/01 00:10:34 extra coverage: enabled 1970/01/01 00:10:34 delay kcov mmap: enabled 1970/01/01 00:10:34 setuid sandbox: enabled 1970/01/01 00:10:34 namespace sandbox: enabled 1970/01/01 00:10:34 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:10:34 fault injection: enabled 1970/01/01 00:10:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:10:34 net packet injection: enabled 1970/01/01 00:10:34 net device setup: enabled 1970/01/01 00:10:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:10:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:10:34 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:10:34 USB emulation: enabled 1970/01/01 00:10:34 hci packet injection: /dev/vhci does not exist 1970/01/01 00:10:34 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:10:34 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:10:34 swap file: enabled 1970/01/01 00:10:34 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:10:39 fetching corpus: 46, signal 21145/23850 (executing program) 1970/01/01 00:10:44 fetching corpus: 93, signal 27809/31274 (executing program) 1970/01/01 00:10:48 fetching corpus: 143, signal 31897/35973 (executing program) 1970/01/01 00:10:51 fetching corpus: 193, signal 33820/38658 (executing program) 1970/01/01 00:10:54 fetching corpus: 242, signal 35461/40987 (executing program) 1970/01/01 00:10:56 fetching corpus: 291, signal 37307/43340 (executing program) 1970/01/01 00:10:59 fetching corpus: 340, signal 39416/45823 (executing program) 1970/01/01 00:11:02 fetching corpus: 390, signal 41521/48167 (executing program) 1970/01/01 00:11:05 fetching corpus: 439, signal 43699/50457 (executing program) 1970/01/01 00:11:09 fetching corpus: 489, signal 44457/51640 (executing program) 1970/01/01 00:11:11 fetching corpus: 538, signal 45394/52913 (executing program) 1970/01/01 00:11:14 fetching corpus: 587, signal 46247/54076 (executing program) 1970/01/01 00:11:16 fetching corpus: 636, signal 46743/54946 (executing program) 1970/01/01 00:11:19 fetching corpus: 686, signal 47377/55839 (executing program) 1970/01/01 00:11:21 fetching corpus: 735, signal 48398/56909 (executing program) 1970/01/01 00:11:25 fetching corpus: 784, signal 49313/57890 (executing program) 1970/01/01 00:11:27 fetching corpus: 831, signal 49742/58583 (executing program) 1970/01/01 00:11:30 fetching corpus: 881, signal 50240/59258 (executing program) 1970/01/01 00:11:34 fetching corpus: 931, signal 50881/59946 (executing program) 1970/01/01 00:11:37 fetching corpus: 979, signal 51306/60542 (executing program) 1970/01/01 00:11:40 fetching corpus: 1028, signal 51950/61237 (executing program) 1970/01/01 00:11:43 fetching corpus: 1076, signal 52468/61843 (executing program) 1970/01/01 00:11:47 fetching corpus: 1124, signal 52869/62382 (executing program) 1970/01/01 00:11:50 fetching corpus: 1173, signal 53390/62911 (executing program) 1970/01/01 00:11:53 fetching corpus: 1221, signal 53912/63449 (executing program) 1970/01/01 00:11:56 fetching corpus: 1270, signal 54667/63959 (executing program) 1970/01/01 00:11:58 fetching corpus: 1318, signal 54995/64386 (executing program) 1970/01/01 00:12:01 fetching corpus: 1368, signal 55284/64790 (executing program) 1970/01/01 00:12:03 fetching corpus: 1417, signal 56412/65253 (executing program) 1970/01/01 00:12:05 fetching corpus: 1467, signal 56673/65555 (executing program) 1970/01/01 00:12:07 fetching corpus: 1516, signal 57264/65860 (executing program) 1970/01/01 00:12:10 fetching corpus: 1565, signal 58299/66146 (executing program) 1970/01/01 00:12:12 fetching corpus: 1615, signal 58747/66174 (executing program) 1970/01/01 00:12:16 fetching corpus: 1663, signal 59102/66174 (executing program) 1970/01/01 00:12:19 fetching corpus: 1710, signal 59468/66174 (executing program) 1970/01/01 00:12:22 fetching corpus: 1760, signal 59706/66174 (executing program) 1970/01/01 00:12:24 fetching corpus: 1810, signal 59934/66174 (executing program) 1970/01/01 00:12:26 fetching corpus: 1856, signal 60145/66174 (executing program) 1970/01/01 00:12:28 fetching corpus: 1906, signal 60460/66174 (executing program) 1970/01/01 00:12:30 fetching corpus: 1955, signal 60690/66174 (executing program) 1970/01/01 00:12:34 fetching corpus: 2003, signal 60982/66174 (executing program) 1970/01/01 00:12:37 fetching corpus: 2048, signal 61214/66174 (executing program) 1970/01/01 00:12:41 fetching corpus: 2097, signal 61519/66174 (executing program) 1970/01/01 00:12:43 fetching corpus: 2144, signal 61709/66175 (executing program) 1970/01/01 00:12:47 fetching corpus: 2194, signal 62034/66175 (executing program) 1970/01/01 00:12:49 fetching corpus: 2242, signal 62214/66175 (executing program) 1970/01/01 00:12:53 fetching corpus: 2292, signal 62499/66175 (executing program) 1970/01/01 00:12:55 fetching corpus: 2341, signal 62868/66175 (executing program) 1970/01/01 00:12:58 fetching corpus: 2390, signal 63177/66181 (executing program) 1970/01/01 00:13:00 fetching corpus: 2437, signal 63337/66181 (executing program) 1970/01/01 00:13:02 fetching corpus: 2487, signal 63625/66184 (executing program) 1970/01/01 00:13:05 fetching corpus: 2536, signal 64029/66184 (executing program) 1970/01/01 00:13:08 fetching corpus: 2585, signal 64366/66184 (executing program) 1970/01/01 00:13:11 fetching corpus: 2635, signal 64582/66185 (executing program) 1970/01/01 00:13:12 fetching corpus: 2684, signal 64763/66185 (executing program) 1970/01/01 00:13:15 fetching corpus: 2733, signal 65096/66185 (executing program) 1970/01/01 00:13:17 fetching corpus: 2783, signal 65349/66185 (executing program) 1970/01/01 00:13:21 fetching corpus: 2830, signal 65566/66185 (executing program) 1970/01/01 00:13:24 fetching corpus: 2879, signal 65930/66187 (executing program) 1970/01/01 00:13:26 fetching corpus: 2912, signal 66100/66187 (executing program) 1970/01/01 00:13:26 fetching corpus: 2912, signal 66101/66187 (executing program) 1970/01/01 00:13:26 fetching corpus: 2912, signal 66101/66187 (executing program) 1970/01/01 00:15:23 starting 2 fuzzer processes [ 964.194620][ T3042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 965.417149][ T3042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 966.982447][ T3043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 967.137473][ T3043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 986.240608][ T3043] hsr_slave_0: entered promiscuous mode [ 986.310930][ T3043] hsr_slave_1: entered promiscuous mode [ 991.419102][ T3042] hsr_slave_0: entered promiscuous mode [ 992.319126][ T3042] hsr_slave_1: entered promiscuous mode [ 992.344523][ T3042] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 992.348974][ T3042] Cannot create hsr debugfs directory [ 1004.684649][ T3043] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1004.882177][ T3043] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1005.024757][ T3043] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1005.147776][ T3043] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1011.211239][ T3042] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1011.680544][ T3042] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1011.860942][ T3042] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1012.071938][ T3042] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1025.069400][ T3043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1034.207502][ T3042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1087.910681][ T3043] veth0_vlan: entered promiscuous mode [ 1088.631750][ T3043] veth1_vlan: entered promiscuous mode [ 1091.091903][ T3043] veth0_macvtap: entered promiscuous mode [ 1091.297158][ T3043] veth1_macvtap: entered promiscuous mode [ 1093.496002][ T3043] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.499780][ T3043] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.501888][ T3043] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1093.505873][ T3043] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1095.360196][ T3042] veth0_vlan: entered promiscuous mode [ 1097.602800][ T3042] veth1_vlan: entered promiscuous mode 00:18:19 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_disconnect(r0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x0) syz_usb_disconnect(r0) [ 1100.549717][ T3042] veth0_macvtap: entered promiscuous mode [ 1100.948561][ T3042] veth1_macvtap: entered promiscuous mode [ 1103.019631][ T23] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1103.551116][ T3042] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.554724][ T3042] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.556662][ T3042] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.558466][ T3042] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.571512][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 1103.788705][ T23] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1103.792356][ T23] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1103.809187][ T23] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1104.032300][ T23] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1104.055714][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1104.058387][ T23] usb 1-1: Product: syz [ 1104.059789][ T23] usb 1-1: Manufacturer: syz [ 1104.061235][ T23] usb 1-1: SerialNumber: syz [ 1105.151775][ T23] usb 1-1: 0:2 : does not exist [ 1106.348666][ T23] usb 1-1: USB disconnect, device number 2 00:18:32 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_disconnect(r0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x0) syz_usb_disconnect(r0) [ 1116.191606][ T3343] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1117.862118][ T3343] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.056553][ T3101] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1118.801446][ T3343] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.064473][ T3101] usb 1-1: Using ep0 maxpacket: 32 [ 1119.256341][ T3101] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1119.258815][ T3101] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1119.260456][ T3101] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1119.546217][ T3101] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1119.548552][ T3101] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1119.550738][ T3101] usb 1-1: Product: syz [ 1119.552265][ T3101] usb 1-1: Manufacturer: syz [ 1119.567523][ T3101] usb 1-1: SerialNumber: syz [ 1119.970849][ T3343] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.428407][ T3101] usb 1-1: 0:2 : does not exist [ 1121.489371][ T3101] usb 1-1: USB disconnect, device number 3 00:18:46 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_disconnect(r0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x0) syz_usb_disconnect(r0) [ 1133.666364][ T3036] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1134.075106][ T3036] usb 1-1: Using ep0 maxpacket: 32 [ 1134.356330][ T3036] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1134.358196][ T3036] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1134.359851][ T3036] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1134.637669][ T3036] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1134.639668][ T3036] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1134.641217][ T3036] usb 1-1: Product: syz [ 1134.642438][ T3036] usb 1-1: Manufacturer: syz [ 1134.667356][ T3036] usb 1-1: SerialNumber: syz [ 1135.967779][ T3036] usb 1-1: 0:2 : does not exist [ 1136.619026][ T3036] usb 1-1: USB disconnect, device number 4 [ 1141.535521][ T3343] hsr_slave_0: left promiscuous mode [ 1141.695414][ T3343] hsr_slave_1: left promiscuous mode 00:19:01 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_disconnect(r0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x0) syz_usb_disconnect(r0) [ 1142.332302][ T3343] veth1_macvtap: left promiscuous mode [ 1142.355559][ T3343] veth0_macvtap: left promiscuous mode [ 1142.362278][ T3343] veth1_vlan: left promiscuous mode [ 1142.416630][ T3343] veth0_vlan: left promiscuous mode [ 1149.315959][ T903] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1149.715756][ T903] usb 1-1: Using ep0 maxpacket: 32 [ 1150.033713][ T903] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1150.035185][ T903] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1150.036666][ T903] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1150.336938][ T903] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1150.338402][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1150.339629][ T903] usb 1-1: Product: syz [ 1150.340538][ T903] usb 1-1: Manufacturer: syz [ 1150.341470][ T903] usb 1-1: SerialNumber: syz [ 1151.737044][ T903] usb 1-1: 0:2 : does not exist [ 1152.926505][ T903] usb 1-1: USB disconnect, device number 5 00:19:16 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_disconnect(r0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x1, 0x0) syz_usb_disconnect(r0) [ 1162.065101][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1162.416013][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 1162.659896][ T9] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1162.661783][ T9] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1162.684856][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1163.530600][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1163.532877][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1163.556443][ T9] usb 1-1: Product: syz [ 1163.558049][ T9] usb 1-1: Manufacturer: syz [ 1163.559531][ T9] usb 1-1: SerialNumber: syz [ 1164.892080][ T9] usb 1-1: 0:2 : does not exist [ 1165.701649][ T9] usb 1-1: USB disconnect, device number 6 [ 1167.563482][ C0] Insufficient stack space to handle exception! [ 1167.564824][ C0] Task stack: [0xff20000008340000..0xff20000008344000] [ 1167.565514][ C0] Overflow stack: [0xff6000007cce8070..0xff6000007cce9070] [ 1167.566307][ C0] CPU: 0 PID: 3846 Comm: syz-executor.0 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 1167.567382][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1167.568238][ C0] epc : mark_lock+0x2e/0x1ad2 [ 1167.569221][ C0] ra : __lock_acquire+0x1af6/0x784c [ 1167.570025][ C0] epc : ffffffff80212f5a ra : ffffffff80216e90 sp : ff1fffffffffff30 [ 1167.570849][ C0] gp : ffffffff8863e3c0 tp : 0000000000000000 t0 : 6df0439dfd0b4969 [ 1167.571569][ C0] t1 : ff600000331d0c60 t2 : ff600000331d0af8 s0 : ff200000000000e0 [ 1167.572434][ C0] s1 : ffffffff8866b780 a0 : ff600000331d0000 a1 : ff600000331d0c60 [ 1167.573759][ C0] a2 : 0000000000000000 a3 : 0000000041b58ab3 a4 : 0000000000000000 [ 1167.574829][ C0] a5 : ff20000000000070 a6 : ffffffff89a752a0 a7 : ffffffff85c4d444 [ 1167.575977][ C0] s2 : 0000000000000009 s3 : ff6000007cce9444 s4 : ff20000000000060 [ 1167.577101][ C0] s5 : 1fec00000663a15e s6 : ffffffff8864af20 s7 : ffffffff886acca0 [ 1167.578245][ C0] s8 : ff600000331d0adc s9 : 0000000000000001 s10: 0000000000000002 [ 1167.579039][ C0] s11: ff600000331d0000 t3 : 0000000000000004 t4 : 1fec00000663a15b [ 1167.579754][ C0] t5 : 0000000000000002 t6 : 1fec00000663a190 [ 1167.580463][ C0] status: 0000000200000100 badaddr: ff1fffffffffff80 cause: 000000000000000f [ 1167.581435][ C0] Kernel panic - not syncing: Kernel stack overflow [ 1167.582447][ C0] CPU: 0 PID: 3846 Comm: syz-executor.0 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 1167.585738][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1167.586461][ C0] Call Trace: [ 1167.587059][ C0] [] dump_backtrace+0x2e/0x3c [ 1167.588113][ C0] [] show_stack+0x34/0x40 [ 1167.588984][ C0] [] dump_stack_lvl+0xe8/0x154 [ 1167.589939][ C0] [] dump_stack+0x1c/0x24 [ 1167.590859][ C0] [] panic+0x33c/0x77c [ 1167.591672][ C0] [] handle_bad_stack+0xe0/0xf4 [ 1167.592712][ C0] [] __lock_acquire+0x1af6/0x784c [ 1167.594291][ C0] SMP: stopping secondary CPUs [ 1167.596807][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:57:29 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81943ef4 mhartid 0000000000000000 mstatus 0000000a00000180 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff8001d802 sepc ffffffff80212f5a vsepc 0000000000000000 mcause 0000000000000009 scause 000000000000000f vscause 0000000000000000 mtval 0000000000000000 stval ff1fffffffffff80 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080036000 sscratch 0000000000000000 satp a01e7000000985f4 x0/zero 0000000000000000 x1/ra ffffffff81943ef4 x2/sp ff6000007cce8740 x3/gp ffffffff8863e3c0 x4/tp ff600000331d0000 x5/t0 502030203a555043 x6/t1 0000000000000000 x7/t2 49502030203a5550 x8/s0 ff6000007cce8770 x9/s1 0000000000000061 x10/a0 ffffffff8a4c7a08 x11/a1 0000000000000000 x12/a2 0000000000000061 x13/a3 ffffffff81943ef4 x14/a4 1ffffffff1498f41 x15/a5 ff20000000095000 x16/a6 0000000000ff0100 x17/a7 fffffffff3f3f3f3 x18/s2 ffffffff8a4c79c0 x19/s3 ff20000000095000 x20/s4 ffffffff8a4c79c0 x21/s5 ffffffff81943ed8 x22/s6 0000000000000000 x23/s7 ffffffff8a311734 x24/s8 dfffffff00000000 x25/s9 fffffffef1498f43 x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ffffffff8021ea3e x29/t4 ffebffff0f99d0d8 x30/t5 ffebffff0f99d0d9 x31/t6 ffffffff8a3116d7 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 ffffffff803d1d40 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff8000ac40 sepc ffffffff80225c0c vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080034000 sscratch 0000000000000000 satp a0147000000921d8 x0/zero 0000000000000000 x1/ra ffffffff8025262a x2/sp ff2000000000bf10 x3/gp ffffffff8863e3c0 x4/tp ff6000000cf04e00 x5/t0 6df0439dfd0b4969 x6/t1 ff6000000cf05948 x7/t2 ff6000000cf058f8 x8/s0 ff2000000000bf50 x9/s1 ff6000000a87e800 x10/a0 000000000000000b x11/a1 ff6000000a892900 x12/a2 0000000000000002 x13/a3 ffffffff80257a1e x14/a4 0000000000000000 x15/a5 ff6000000cf04e00 x16/a6 0000000000ff0100 x17/a7 000000000000000e x18/s2 0000000000000000 x19/s3 000000000000000b x20/s4 ff6000000a892900 x21/s5 000000000000000b x22/s6 ffffffff87a118e0 x23/s7 ffffffff8a4dd848 x24/s8 0000000000003765 x25/s9 1fec000002c5c944 x26/s10 1fec000002c5c943 x27/s11 ffffffff869db840 x28/t3 0000000000000004 x29/t4 1fec0000019e0b1b x30/t5 ffffffff88677cc0 x31/t6 1fec0000019e0b2d 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