Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:9308' (ECDSA) to the list of known hosts. 2025/09/01 11:46:10 fuzzer started 2025/09/01 11:46:10 dialing manager at localhost:35473 syzkaller login: [ 50.941250] cgroup: Unknown subsys name 'net' [ 50.991695] cgroup: Unknown subsys name 'cpuset' [ 51.008565] cgroup: Unknown subsys name 'rlimit' 2025/09/01 11:46:21 syscalls: 2214 2025/09/01 11:46:21 code coverage: enabled 2025/09/01 11:46:21 comparison tracing: enabled 2025/09/01 11:46:21 extra coverage: enabled 2025/09/01 11:46:21 setuid sandbox: enabled 2025/09/01 11:46:21 namespace sandbox: enabled 2025/09/01 11:46:21 Android sandbox: enabled 2025/09/01 11:46:21 fault injection: enabled 2025/09/01 11:46:21 leak checking: enabled 2025/09/01 11:46:21 net packet injection: enabled 2025/09/01 11:46:21 net device setup: enabled 2025/09/01 11:46:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 11:46:21 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 11:46:21 USB emulation: enabled 2025/09/01 11:46:21 hci packet injection: enabled 2025/09/01 11:46:21 wifi device emulation: enabled 2025/09/01 11:46:21 802.15.4 emulation: enabled 2025/09/01 11:46:21 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 11:46:21 fetching corpus: 50, signal 19168/22747 (executing program) 2025/09/01 11:46:21 fetching corpus: 100, signal 31339/36376 (executing program) 2025/09/01 11:46:21 fetching corpus: 150, signal 38729/45116 (executing program) 2025/09/01 11:46:21 fetching corpus: 200, signal 46941/54511 (executing program) 2025/09/01 11:46:21 fetching corpus: 250, signal 53948/62601 (executing program) 2025/09/01 11:46:21 fetching corpus: 300, signal 56683/66584 (executing program) 2025/09/01 11:46:21 fetching corpus: 350, signal 61010/72018 (executing program) 2025/09/01 11:46:21 fetching corpus: 400, signal 64689/76716 (executing program) 2025/09/01 11:46:22 fetching corpus: 450, signal 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epoll_create(0x7ff) fcntl$addseals(r0, 0x409, 0x0) 11:46:40 executing program 6: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ppoll(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0) 11:46:40 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r2, 0x0, 0xa0103) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) sendfile(r3, r4, 0x0, 0xa0103) 11:46:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) poll(0x0, 0x0, 0x0) 11:46:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x34}}, 0x0) 11:46:40 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) [ 80.277818] audit: type=1400 audit(1756727200.338:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:46:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, 0x0, 0x1000000) [ 81.524190] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.529177] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.531457] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.538688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.541645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.646433] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.657148] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.661153] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.664285] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.669112] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.670346] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.681234] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.682599] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.684386] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.685514] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.686461] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.688985] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.691465] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.693159] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.695370] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.696104] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.697174] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.698497] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.703407] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.705171] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.706160] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.717199] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.719396] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.733961] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.744971] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.748092] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.750220] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.751759] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.752490] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.754351] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.758093] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.760263] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 81.768665] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.783078] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.791102] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 83.618749] Bluetooth: hci0: command tx timeout [ 83.748892] Bluetooth: hci4: command tx timeout [ 83.749071] Bluetooth: hci2: command tx timeout [ 83.749551] Bluetooth: hci1: command tx timeout [ 83.810288] Bluetooth: hci7: command tx timeout [ 83.810787] Bluetooth: hci5: command tx timeout [ 83.811628] Bluetooth: hci3: command tx timeout [ 83.873954] Bluetooth: hci6: command tx timeout [ 85.665968] Bluetooth: hci0: command tx timeout [ 85.793900] Bluetooth: hci1: command tx timeout [ 85.793984] Bluetooth: hci2: command tx timeout [ 85.794322] Bluetooth: hci4: command tx timeout [ 85.857982] Bluetooth: hci5: command tx timeout [ 85.859042] Bluetooth: hci3: command tx timeout [ 85.859148] Bluetooth: hci7: command tx timeout [ 85.922857] Bluetooth: hci6: command tx timeout [ 87.713942] Bluetooth: hci0: command tx timeout [ 87.843009] Bluetooth: hci4: command tx timeout [ 87.843034] Bluetooth: hci2: command tx timeout [ 87.843090] Bluetooth: hci1: command tx timeout [ 87.906088] Bluetooth: hci3: command tx timeout [ 87.906507] Bluetooth: hci5: command tx timeout [ 87.907297] Bluetooth: hci7: command tx timeout [ 87.969890] Bluetooth: hci6: command tx timeout [ 89.762062] Bluetooth: hci0: command tx timeout [ 89.890002] Bluetooth: hci1: command tx timeout [ 89.890769] Bluetooth: hci2: command tx timeout [ 89.891530] Bluetooth: hci4: command tx timeout [ 89.954925] Bluetooth: hci7: command tx timeout [ 89.955640] Bluetooth: hci5: command tx timeout [ 89.956588] Bluetooth: hci3: command tx timeout [ 90.017956] Bluetooth: hci6: command tx timeout [ 118.734550] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.735603] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.813412] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.814880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.966910] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.967537] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.161547] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.162180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.284120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.284734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.353925] audit: type=1400 audit(1756727239.414:8): avc: denied { open } for pid=3755 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 119.360804] audit: type=1400 audit(1756727239.414:9): avc: denied { kernel } for pid=3755 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 119.403737] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.404324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:47:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="80641c0000180000d4f4655fd4f4655fd4f4655f000000000000010080e50000100008feff0000000a", 0x29, 0x4c00}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)) [ 119.559847] loop7: detected capacity change from 0 to 4096 [ 119.590084] EXT4-fs error (device loop7): ext4_quota_enable:7134: inode #4: comm syz-executor.7: casefold flag without casefold feature [ 119.593043] EXT4-fs error (device loop7): ext4_quota_enable:7136: comm syz-executor.7: Bad quota inode: 4, type: 1 [ 119.596787] EXT4-fs warning (device loop7): ext4_enable_quotas:7174: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.609137] EXT4-fs (loop7): mount failed 11:47:19 executing program 4: syz_open_dev$sg(&(0x7f0000000180), 0x0, 0xc2a83) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) 11:47:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="80641c0000180000d4f4655fd4f4655fd4f4655f000000000000010080e50000100008feff0000000a", 0x29, 0x4c00}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)) [ 120.428469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.429177] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.536878] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.537485] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.605883] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.606455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.658463] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.659053] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.691958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.692496] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.731893] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.732525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.824707] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.825662] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.856764] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.858182] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.190458] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.191400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.232199] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.232761] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.311160] syz-executor.2 (3896) used greatest stack depth: 24416 bytes left [ 123.443168] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 123.446686] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 123.448428] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 123.453690] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 123.456157] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 125.473976] Bluetooth: hci4: command tx timeout [ 127.521915] Bluetooth: hci4: command tx timeout [ 129.570414] Bluetooth: hci4: command tx timeout [ 131.617918] Bluetooth: hci4: command tx timeout [ 138.929818] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 138.930433] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 138.966528] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 138.967164] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 11:47:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x0, 0x0, 0x0, 0x401}}) 11:47:39 executing program 4: syz_open_dev$sg(&(0x7f0000000180), 0x0, 0xc2a83) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) 11:47:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="80641c0000180000d4f4655fd4f4655fd4f4655f000000000000010080e50000100008feff0000000a", 0x29, 0x4c00}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)) 11:47:39 executing program 6: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ppoll(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0) 11:47:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x34}}, 0x0) 11:47:39 executing program 2: r0 = memfd_create(&(0x7f0000000000)=':^/\x00', 0x0) ftruncate(r0, 0x8800000) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xc681, 0x7}) lseek(r0, 0x0, 0x4) 11:47:39 executing program 1: r0 = epoll_create(0x7ff) fcntl$addseals(r0, 0x409, 0x0) 11:47:39 executing program 5: prctl$PR_SET_MM_MAP(0x27, 0xe, 0x0, 0x0) [ 139.119105] loop7: detected capacity change from 0 to 4096 11:47:39 executing program 1: r0 = epoll_create(0x7ff) fcntl$addseals(r0, 0x409, 0x0) 11:47:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x34}}, 0x0) [ 139.165301] EXT4-fs error (device loop7): ext4_quota_enable:7134: inode #4: comm syz-executor.7: casefold flag without casefold feature [ 139.166120] EXT4-fs error (device loop7): ext4_quota_enable:7136: comm syz-executor.7: Bad quota inode: 4, type: 1 [ 139.167106] EXT4-fs warning (device loop7): ext4_enable_quotas:7174: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 139.169762] EXT4-fs (loop7): mount failed 11:47:39 executing program 6: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ppoll(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0) [ 139.296410] kmemleak: Found object by alias at 0x607f1a63e614 [ 139.296427] CPU: 0 UID: 0 PID: 4360 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 139.296445] Tainted: [W]=WARN [ 139.296449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 139.296456] Call Trace: [ 139.296460] [ 139.296464] dump_stack_lvl+0xca/0x120 [ 139.296487] __lookup_object+0x94/0xb0 [ 139.296504] delete_object_full+0x27/0x70 [ 139.296520] free_percpu+0x30/0x1160 [ 139.296538] ? arch_uprobe_clear_state+0x16/0x140 [ 139.296558] futex_hash_free+0x38/0xc0 [ 139.296573] mmput+0x2d3/0x390 [ 139.296592] do_exit+0x79d/0x2970 [ 139.296606] ? signal_wake_up_state+0x85/0x120 [ 139.296622] ? zap_other_threads+0x2b9/0x3a0 [ 139.296638] ? __pfx_do_exit+0x10/0x10 [ 139.296651] ? do_group_exit+0x1c3/0x2a0 [ 139.296665] ? lock_release+0xc8/0x290 [ 139.296682] do_group_exit+0xd3/0x2a0 [ 139.296697] __x64_sys_exit_group+0x3e/0x50 [ 139.296711] x64_sys_call+0x18c5/0x18d0 [ 139.296727] do_syscall_64+0xbf/0x360 [ 139.296740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.296751] RIP: 0033:0x7f3ce60e8b19 [ 139.296760] Code: Unable to access opcode bytes at 0x7f3ce60e8aef. [ 139.296765] RSP: 002b:00007ffe38375438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 139.296777] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f3ce60e8b19 [ 139.296785] RDX: 00007f3ce609b72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 139.296792] RBP: 0000000000000000 R08: 0000001b2d22001c R09: 0000000000000000 [ 139.296799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.296806] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe38375520 [ 139.296824] [ 139.296828] kmemleak: Object (percpu) 0x607f1a63e610 (size 8): [ 139.296835] kmemleak: comm "syz-executor.6", pid 282, jiffies 4294787891 [ 139.296842] kmemleak: min_count = 1 [ 139.296846] kmemleak: count = 1 [ 139.296850] kmemleak: flags = 0x21 [ 139.296853] kmemleak: checksum = 0 [ 139.296857] kmemleak: backtrace: [ 139.296860] pcpu_alloc_noprof+0x87a/0x1170 [ 139.296876] percpu_ref_init+0x37/0x400 [ 139.296887] cgroup_apply_control_enable+0x4a6/0x9f0 [ 139.296901] cgroup_mkdir+0x86e/0x1110 [ 139.296913] kernfs_iop_mkdir+0x111/0x190 [ 139.296929] vfs_mkdir+0x59a/0x8d0 [ 139.296945] do_mkdirat+0x19f/0x3d0 [ 139.296956] __x64_sys_mkdir+0xf3/0x140 [ 139.296967] do_syscall_64+0xbf/0x360 [ 139.296977] entry_SYSCALL_64_after_hwframe+0x77/0x7f 11:47:40 executing program 4: syz_open_dev$sg(&(0x7f0000000180), 0x0, 0xc2a83) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) 11:47:40 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000cc0)=0x42, 0x4) 11:47:40 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x301, 0x0, 0x0, {{}, {@val={0x15, 0x117}, @void}}}, 0x1c}}, 0x0) 11:47:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x34}}, 0x0) 11:47:40 executing program 6: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ppoll(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, 0x0, 0x0) 11:47:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="80641c0000180000d4f4655fd4f4655fd4f4655f000000000000010080e50000100008feff0000000a", 0x29, 0x4c00}, {&(0x7f0000013900)="111fc0d901", 0x5, 0x30000}], 0x0, &(0x7f0000014a00)) 11:47:40 executing program 5: prctl$PR_SET_MM_MAP(0x27, 0xe, 0x0, 0x0) 11:47:40 executing program 1: r0 = epoll_create(0x7ff) fcntl$addseals(r0, 0x409, 0x0) [ 139.985659] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 139.986560] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 139.987171] CPU: 0 UID: 0 PID: 4413 Comm: syz-executor.6 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 139.988398] Tainted: [W]=WARN [ 139.992119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 139.992768] RIP: 0010:perf_tp_event+0x175/0xe70 [ 139.993152] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 139.994607] RSP: 0018:ffff88801d95f780 EFLAGS: 00010012 [ 139.995045] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ca0000 [ 139.995634] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 139.996215] RBP: ffff88801d95f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16618 [ 139.996762] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 139.997311] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 139.997860] FS: 00007f3b45e0b700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 139.998484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.998934] CR2: 00007f9b9d531018 CR3: 00000000465b4000 CR4: 0000000000350ef0 [ 139.999489] Call Trace: [ 139.999695] [ 139.999876] ? stack_trace_save+0x8e/0xc0 [ 140.000211] ? __pfx_perf_tp_event+0x10/0x10 [ 140.000562] ? kasan_save_stack+0x34/0x50 [ 140.000907] ? kasan_save_stack+0x24/0x50 [ 140.001259] ? kasan_record_aux_stack+0x89/0xa0 [ 140.001643] ? __call_rcu_common.constprop.0+0x70/0x960 [ 140.002096] ? kmem_cache_free+0x15b/0x540 [ 140.002427] ? vms_complete_munmap_vmas+0x549/0x9f0 [ 140.002822] ? do_vmi_align_munmap+0x3db/0x550 [ 140.003192] ? do_vmi_munmap+0x1eb/0x3c0 [ 140.003516] ? __vm_munmap+0x190/0x370 [ 140.003819] ? __x64_sys_munmap+0x59/0x80 [ 140.004148] ? do_syscall_64+0xbf/0x360 [ 140.004461] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.004874] ? kmem_cache_free+0x148/0x540 [ 140.005205] ? vms_complete_munmap_vmas+0x549/0x9f0 [ 140.005600] ? __lock_acquire+0x694/0x1b70 [ 140.005935] ? __lock_acquire+0x694/0x1b70 [ 140.006266] ? lock_acquire+0x15e/0x2f0 [ 140.006580] ? __virt_addr_valid+0x1c6/0x5d0 [ 140.006934] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 140.007394] ? __virt_addr_valid+0x2e8/0x5d0 [ 140.007749] ? perf_trace_run_bpf_submit+0xef/0x180 [ 140.008143] perf_trace_run_bpf_submit+0xef/0x180 [ 140.008525] perf_trace_preemptirq_template+0x259/0x430 [ 140.008943] ? trace_sched_set_need_resched_tp+0xd4/0x110 [ 140.009382] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 140.009835] ? __pfx___resched_curr+0x10/0x10 [ 140.010193] ? find_held_lock+0x2b/0x80 [ 140.010511] ? try_to_wake_up+0x8ae/0x11d0 [ 140.010846] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 140.011255] trace_irq_enable.constprop.0+0xa6/0x100 [ 140.011649] trace_hardirqs_on+0x26/0x40 [ 140.011967] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 140.012353] try_to_wake_up+0x8ae/0x11d0 [ 140.012677] ? __pfx_try_to_wake_up+0x10/0x10 [ 140.013033] ? plist_del+0x122/0x270 [ 140.013330] ? find_held_lock+0x2b/0x80 [ 140.013647] ? futex_wake+0x474/0x540 [ 140.013951] wake_up_q+0xa1/0x130 [ 140.014233] futex_wake+0x47e/0x540 [ 140.014525] ? __pfx_futex_wake+0x10/0x10 [ 140.014855] do_futex+0x26d/0x370 [ 140.015139] ? __pfx_do_futex+0x10/0x10 [ 140.015453] ? __vm_munmap+0x1ba/0x370 [ 140.015755] __x64_sys_futex+0x1c9/0x4d0 [ 140.016076] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 140.016529] ? __pfx___x64_sys_futex+0x10/0x10 [ 140.016889] ? xfd_validate_state+0x55/0x180 [ 140.017245] do_syscall_64+0xbf/0x360 [ 140.017544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.017944] RIP: 0033:0x7f3b48895b19 [ 140.018232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.019624] RSP: 002b:00007f3b45e0b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.020205] RAX: ffffffffffffffda RBX: 00007f3b489a8f68 RCX: 00007f3b48895b19 [ 140.020778] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3b489a8f6c [ 140.021336] RBP: 00007f3b489a8f60 R08: 000000000000000e R09: 0000000000000000 [ 140.021917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b489a8f6c [ 140.022512] R13: 00007ffe1dbf881f R14: 00007f3b45e0b300 R15: 0000000000022000 [ 140.023082] [ 140.023269] Modules linked in: [ 140.023541] ---[ end trace 0000000000000000 ]--- [ 140.023935] RIP: 0010:perf_tp_event+0x175/0xe70 [ 140.024332] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 140.025823] RSP: 0018:ffff88801d95f780 EFLAGS: 00010012 [ 140.026249] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ca0000 [ 140.026826] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 140.027410] RBP: ffff88801d95f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16618 [ 140.027991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 140.028563] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 140.029144] FS: 00007f3b45e0b700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 140.029793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.030263] CR2: 00007f9b9d531018 CR3: 00000000465b4000 CR4: 0000000000350ef0 [ 140.030844] note: syz-executor.6[4413] exited with irqs disabled [ 140.031392] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 140.032293] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 140.032898] CPU: 0 UID: 0 PID: 4413 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 140.033834] Tainted: [D]=DIE, [W]=WARN [ 140.034140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 140.034787] RIP: 0010:perf_tp_event+0x175/0xe70 [ 140.035170] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 140.036625] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 140.037036] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 140.037580] RDX: ffff88801ca48000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 140.038129] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc16618 [ 140.038676] R10: 0000000000000000 R11: ffff8880173f5c98 R12: dffffc0000000000 [ 140.039225] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 140.039773] FS: 00007f3b45e0b700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 140.040387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.040835] CR2: 00007f9b9d531018 CR3: 00000000465b4000 CR4: 0000000000350ef0 [ 140.041386] Call Trace: [ 140.041590] [ 140.041767] ? __pfx_perf_tp_event+0x10/0x10 [ 140.042119] ? enqueue_task_fair+0xded/0x1e00 [ 140.042474] ? check_preempt_wakeup_fair+0x6e/0x950 [ 140.042865] ? wakeup_preempt+0x140/0x2a0 [ 140.043196] ? lock_release+0x1c7/0x290 [ 140.043509] ? lock_release+0x1c7/0x290 [ 140.043822] ? do_raw_spin_unlock+0x53/0x220 [ 140.044171] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 140.044570] ? try_to_wake_up+0x8ae/0x11d0 [ 140.044907] ? do_raw_spin_lock+0x123/0x260 [ 140.045246] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 140.045617] ? perf_trace_run_bpf_submit+0xef/0x180 [ 140.046009] perf_trace_run_bpf_submit+0xef/0x180 [ 140.046392] perf_trace_preemptirq_template+0x259/0x430 [ 140.046804] ? read_tsc+0x9/0x20 [ 140.047086] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 140.047538] ? clockevents_program_event+0x135/0x360 [ 140.047938] ? tick_program_event+0xac/0x140 [ 140.048284] ? handle_softirqs+0x16e/0x770 [ 140.048620] trace_irq_enable.constprop.0+0xa6/0x100 [ 140.049016] trace_hardirqs_on+0x26/0x40 [ 140.049334] handle_softirqs+0x16e/0x770 [ 140.049661] __irq_exit_rcu+0xc4/0x100 [ 140.049972] irq_exit_rcu+0x9/0x20 [ 140.050252] sysvec_apic_timer_interrupt+0x70/0x80 [ 140.050641] [ 140.050821] [ 140.051002] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 140.051408] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 140.051775] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de [ 140.053163] RSP: 0018:ffff88801d95ff28 EFLAGS: 00000246 [ 140.053574] RAX: 0000000000000001 RBX: ffff88801ca48000 RCX: ffffffff817c3ab6 [ 140.054119] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 140.054664] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 140.055223] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff88801ca48000 [ 140.055772] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 140.056320] ? trace_irq_enable.constprop.0+0x26/0x100 [ 140.056727] ? make_task_dead+0x214/0x3b0 [ 140.057055] ? make_task_dead+0x214/0x3b0 [ 140.057381] ? do_syscall_64+0xbf/0x360 [ 140.057694] rewind_stack_and_make_dead+0x16/0x20 [ 140.058086] RIP: 0033:0x7f3b48895b19 [ 140.058412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.060027] RSP: 002b:00007f3b45e0b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.060698] RAX: ffffffffffffffda RBX: 00007f3b489a8f68 RCX: 00007f3b48895b19 [ 140.061320] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3b489a8f6c [ 140.061923] RBP: 00007f3b489a8f60 R08: 000000000000000e R09: 0000000000000000 [ 140.062548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b489a8f6c [ 140.063157] R13: 00007ffe1dbf881f R14: 00007f3b45e0b300 R15: 0000000000022000 [ 140.063788] [ 140.064000] Modules linked in: [ 140.064294] ---[ end trace 0000000000000000 ]--- [ 140.064716] RIP: 0010:perf_tp_event+0x175/0xe70 [ 140.065135] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 140.066735] RSP: 0018:ffff88801d95f780 EFLAGS: 00010012 [ 140.067196] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ca0000 [ 140.067824] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 140.068458] RBP: ffff88801d95f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16618 [ 140.069081] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 140.069706] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 140.070326] FS: 00007f3b45e0b700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 140.071023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.071529] CR2: 00007f9b9d531018 CR3: 00000000465b4000 CR4: 0000000000350ef0 [ 140.072146] Kernel panic - not syncing: Fatal exception in interrupt [ 140.072806] Kernel Offset: disabled [ 140.073129] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:47:40 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88801d95f118 R8 =0000000000000000 R9 =ffffed100141d046 R10=0000000000000020 R11=3a6465746e696154 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3b45e0b700 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b9d531018 CR3=00000000465b4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f3b4897c7c000007f3b4897c7c8 XMM02=00007f3b4897c7e000007f3b4897c7c0 XMM03=00007f3b4897c7c800007f3b4897c7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3de20 RCX=ffffffff816880fc RDX=ffff888016203700 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff8880194678d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc5 R13=ffff88806ce3de28 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f554e0b88c0 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055788be87f88 CR3=000000000dd28000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000ff00000000000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055788be0e770000055788be30520 XMM06=00000000000000000000000300000000 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000020200000000000002020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000