Warning: Permanently added '[localhost]:16741' (ECDSA) to the list of known hosts. 2025/08/29 11:06:51 fuzzer started 2025/08/29 11:06:51 dialing manager at localhost:43077 syzkaller login: [ 58.729215] cgroup: Unknown subsys name 'net' [ 58.804604] cgroup: Unknown subsys name 'cpuset' [ 58.825621] cgroup: Unknown subsys name 'rlimit' 2025/08/29 11:07:02 syscalls: 2214 2025/08/29 11:07:02 code coverage: enabled 2025/08/29 11:07:02 comparison tracing: enabled 2025/08/29 11:07:02 extra coverage: enabled 2025/08/29 11:07:02 setuid sandbox: enabled 2025/08/29 11:07:02 namespace sandbox: enabled 2025/08/29 11:07:02 Android sandbox: enabled 2025/08/29 11:07:02 fault injection: enabled 2025/08/29 11:07:02 leak checking: enabled 2025/08/29 11:07:02 net packet injection: enabled 2025/08/29 11:07:02 net device setup: enabled 2025/08/29 11:07:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 11:07:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 11:07:02 USB emulation: enabled 2025/08/29 11:07:02 hci packet injection: enabled 2025/08/29 11:07:02 wifi device emulation: enabled 2025/08/29 11:07:02 802.15.4 emulation: enabled 2025/08/29 11:07:02 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 11:07:02 fetching corpus: 50, signal 17584/21227 (executing program) 2025/08/29 11:07:02 fetching corpus: 100, signal 26343/31447 (executing program) 2025/08/29 11:07:02 fetching corpus: 150, signal 37301/43714 (executing program) 2025/08/29 11:07:02 fetching corpus: 200, signal 44572/52203 (executing program) 2025/08/29 11:07:02 fetching corpus: 250, signal 54991/63451 (executing program) 2025/08/29 11:07:02 fetching corpus: 300, signal 62358/71646 (executing program) 2025/08/29 11:07:02 fetching corpus: 350, signal 65961/76237 (executing program) 2025/08/29 11:07:02 fetching corpus: 400, signal 68955/80220 (executing program) 2025/08/29 11:07:02 fetching corpus: 450, signal 71845/84032 (executing program) 2025/08/29 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(executing program) 2025/08/29 11:07:09 fetching corpus: 4100, signal 152693/183450 (executing program) 2025/08/29 11:07:09 fetching corpus: 4150, signal 153210/183943 (executing program) 2025/08/29 11:07:09 fetching corpus: 4200, signal 153687/184339 (executing program) 2025/08/29 11:07:09 fetching corpus: 4250, signal 154242/184768 (executing program) 2025/08/29 11:07:09 fetching corpus: 4300, signal 154707/185164 (executing program) 2025/08/29 11:07:09 fetching corpus: 4350, signal 155327/185528 (executing program) 2025/08/29 11:07:09 fetching corpus: 4400, signal 155774/185876 (executing program) 2025/08/29 11:07:09 fetching corpus: 4450, signal 156143/186254 (executing program) 2025/08/29 11:07:09 fetching corpus: 4500, signal 156809/186472 (executing program) 2025/08/29 11:07:10 fetching corpus: 4550, signal 157211/186480 (executing program) 2025/08/29 11:07:10 fetching corpus: 4600, signal 157578/186480 (executing program) 2025/08/29 11:07:10 fetching corpus: 4650, signal 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2025/08/29 11:07:15 fetching corpus: 7650, signal 182493/187323 (executing program) 2025/08/29 11:07:15 fetching corpus: 7700, signal 182720/187325 (executing program) 2025/08/29 11:07:15 fetching corpus: 7750, signal 182939/187343 (executing program) 2025/08/29 11:07:15 fetching corpus: 7800, signal 183214/187343 (executing program) 2025/08/29 11:07:15 fetching corpus: 7850, signal 183453/187349 (executing program) 2025/08/29 11:07:15 fetching corpus: 7900, signal 183696/187355 (executing program) 2025/08/29 11:07:15 fetching corpus: 7950, signal 183942/187368 (executing program) 2025/08/29 11:07:15 fetching corpus: 7987, signal 184143/187370 (executing program) 2025/08/29 11:07:15 fetching corpus: 7988, signal 184144/187371 (executing program) 2025/08/29 11:07:15 fetching corpus: 7988, signal 184144/187371 (executing program) 2025/08/29 11:07:18 starting 8 fuzzer processes 11:07:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)={0x24, 0x1c, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x24}], 0x1}, 0x0) 11:07:18 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000000040)) 11:07:18 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000100)) 11:07:18 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x150f}) 11:07:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) pread64(r0, &(0x7f0000000080)=""/239, 0xef, 0x0) 11:07:18 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2}) [ 85.665730] audit: type=1400 audit(1756465638.738:7): avc: denied { execmem } for pid=283 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:07:18 executing program 5: memfd_create(&(0x7f0000000000)='(\x8b\x0e\xf0rEr\x15\xaba\v\x19C;\x86\xd6\xf5\x16\x98\x9c\xcb9G\x91k\xd6\x94\x83\xa2\x05\xdc\x9fl\xb1]\xbe\x17\xd7\xa7\x9c\"\xf6\x8f\x19\xb5r\xfe\xa2z\x8c\xea\x17\xb1\x8d\xec8r\xc9\xbf\x99?[\xa7\xb6\xbb\xf1\xfd\xf9Q\xd5\xdf\xb51\xfdG\xf1\xc9\xfa\xf7\xa6\x85\v\xeb\x03*C\xe9!\xf9b~r\xf6m\xe3\x9b\xf5\x93\xe6\xdb\xf5\x940\xdd\xaa\xc5\xb4\xd4\x16_\tK\xd1\xce\r\xfe~\a\xcd\x132\x16W\x85\x91q\xb5\xad\xd9N# \x9fev\xf4V\x17\x1e{\x05\xfc\xf0\f\xf74i\xb8yV\xff\xd2\x13\xef\b\xde \x14\x1c=y\x95\xc1h\xa1\xa8\x01\xd7\xe5u\xb4\x89\xa6\xb2\x03\xfc\xae\x00\xa4\x1b\xed-24I3\x8a\xc9\xebQ\x10\x8c\x04\x19Z\x8e\x15\xc33\xe4\xdd\xc3\xea\xa8D~\xf3\x88\x1e\xc1\x8al|\x02\x8b\xa4/\xc4\xdb\xbd\xa8q\x1b\xf1\x9d\xb9\x9d\xe1I%B\xa4Z\\\xf8:xg\xe9\xb9\x86\xf4\xa5T\x87\x7f2\x12\rtH\xe1\xe0\xf7\x04\x85\x8e\x86\x1c\x04\"\xf6t\a\xa6\xff0\xcej4r\xde\\\xba\xb8\xb8\xcaS\x86\xd9\xde\xf6\x05`\xf6 1 [ 86.872876] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.875066] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.881186] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.886130] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.009902] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.011180] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.013803] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.015590] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.020218] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.028290] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.030498] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.038305] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.041890] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.043856] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.082839] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.087406] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.089143] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.090728] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.092466] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.092894] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.098792] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.106731] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.114898] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.116786] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.118702] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.120511] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.122764] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.124160] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.127125] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.148811] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.148859] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.152342] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.154000] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.156941] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.159799] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.164870] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.167265] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.169537] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.176093] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.964679] Bluetooth: hci0: command tx timeout [ 89.093009] Bluetooth: hci1: command tx timeout [ 89.155013] Bluetooth: hci5: command tx timeout [ 89.155206] Bluetooth: hci2: command tx timeout [ 89.157079] Bluetooth: hci7: command tx timeout [ 89.219091] Bluetooth: hci6: command tx timeout [ 89.219087] Bluetooth: hci4: command tx timeout [ 89.219690] Bluetooth: hci3: command tx timeout [ 91.012216] Bluetooth: hci0: command tx timeout [ 91.139063] Bluetooth: hci1: command tx timeout [ 91.203089] Bluetooth: hci7: command tx timeout [ 91.203120] Bluetooth: hci2: command tx timeout [ 91.203530] Bluetooth: hci5: command tx timeout [ 91.267095] Bluetooth: hci3: command tx timeout [ 91.267556] Bluetooth: hci4: command tx timeout [ 91.267647] Bluetooth: hci6: command tx timeout [ 93.059146] Bluetooth: hci0: command tx timeout [ 93.188058] Bluetooth: hci1: command tx timeout [ 93.251617] Bluetooth: hci2: command tx timeout [ 93.251716] Bluetooth: hci7: command tx timeout [ 93.252417] Bluetooth: hci5: command tx timeout [ 93.316097] Bluetooth: hci6: command tx timeout [ 93.316566] Bluetooth: hci4: command tx timeout [ 93.317394] Bluetooth: hci3: command tx timeout [ 95.107128] Bluetooth: hci0: command tx timeout [ 95.235097] Bluetooth: hci1: command tx timeout [ 95.299124] Bluetooth: hci2: command tx timeout [ 95.299391] Bluetooth: hci7: command tx timeout [ 95.299600] Bluetooth: hci5: command tx timeout [ 95.364097] Bluetooth: hci3: command tx timeout [ 95.364534] Bluetooth: hci4: command tx timeout [ 95.364559] Bluetooth: hci6: command tx timeout [ 126.668062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.668736] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.877267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.877899] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.145607] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.146274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.240060] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.240680] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.388000] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.388618] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.526028] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.526665] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.592549] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 11:08:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000100)) [ 127.676533] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.677246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.714354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.714935] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.773334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.773965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.797338] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.797912] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.839874] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.840497] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.897006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.897608] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.929749] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.930366] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.007524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.008351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.201406] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.202080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.207586] audit: type=1326 audit(1756465681.280:8): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=3896 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb728cc6b19 code=0x0 [ 128.240112] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.240734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.241678] audit: type=1400 audit(1756465681.313:9): avc: denied { open } for pid=3895 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 [ 128.243571] audit: type=1400 audit(1756465681.313:10): avc: denied { kernel } for pid=3895 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 11:08:02 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2}) 11:08:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)={0x24, 0x1c, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x24}], 0x1}, 0x0) 11:08:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000100)) 11:08:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x25, &(0x7f0000000100)) 11:08:02 executing program 5: memfd_create(&(0x7f0000000000)='(\x8b\x0e\xf0rEr\x15\xaba\v\x19C;\x86\xd6\xf5\x16\x98\x9c\xcb9G\x91k\xd6\x94\x83\xa2\x05\xdc\x9fl\xb1]\xbe\x17\xd7\xa7\x9c\"\xf6\x8f\x19\xb5r\xfe\xa2z\x8c\xea\x17\xb1\x8d\xec8r\xc9\xbf\x99?[\xa7\xb6\xbb\xf1\xfd\xf9Q\xd5\xdf\xb51\xfdG\xf1\xc9\xfa\xf7\xa6\x85\v\xeb\x03*C\xe9!\xf9b~r\xf6m\xe3\x9b\xf5\x93\xe6\xdb\xf5\x940\xdd\xaa\xc5\xb4\xd4\x16_\tK\xd1\xce\r\xfe~\a\xcd\x132\x16W\x85\x91q\xb5\xad\xd9N# \x9fev\xf4V\x17\x1e{\x05\xfc\xf0\f\xf74i\xb8yV\xff\xd2\x13\xef\b\xde \x14\x1c=y\x95\xc1h\xa1\xa8\x01\xd7\xe5u\xb4\x89\xa6\xb2\x03\xfc\xae\x00\xa4\x1b\xed-24I3\x8a\xc9\xebQ\x10\x8c\x04\x19Z\x8e\x15\xc33\xe4\xdd\xc3\xea\xa8D~\xf3\x88\x1e\xc1\x8al|\x02\x8b\xa4/\xc4\xdb\xbd\xa8q\x1b\xf1\x9d\xb9\x9d\xe1I%B\xa4Z\\\xf8:xg\xe9\xb9\x86\xf4\xa5T\x87\x7f2\x12\rtH\xe1\xe0\xf7\x04\x85\x8e\x86\x1c\x04\"\xf6t\a\xa6\xff0\xcej4r\xde\\\xba\xb8\xb8\xcaS\x86\xd9\xde\xf6\x05`\xf6 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 129.396737] RSP: 0018:ffff88804766f800 EFLAGS: 00010212 [ 129.397789] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ea1000 [ 129.398778] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 129.399343] RBP: ffff88804766fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07ca8 [ 129.399905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 129.400469] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 129.401030] FS: 00007fd8fddbb700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 129.401671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.402133] CR2: 00007fd900959018 CR3: 000000001722b000 CR4: 0000000000350ef0 [ 129.402709] Call Trace: [ 129.402917] [ 129.403102] ? __mutex_add_waiter+0x202/0x220 [ 129.403478] ? __pfx_perf_tp_event+0x10/0x10 [ 129.403840] ? find_held_lock+0x2b/0x80 [ 129.404170] ? __is_insn_slot_addr+0x136/0x290 [ 129.404546] ? lock_release+0xc8/0x290 [ 129.404863] ? __is_insn_slot_addr+0x140/0x290 [ 129.405238] ? kernel_text_address+0x5b/0xc0 [ 129.405597] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 129.406037] ? __kernel_text_address+0xd/0x40 [ 129.406410] ? unwind_get_return_address+0x59/0xa0 [ 129.406813] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 129.407250] ? arch_stack_walk+0x9c/0xf0 [ 129.407585] ? perf_trace_run_bpf_submit+0xef/0x180 [ 129.407988] perf_trace_run_bpf_submit+0xef/0x180 [ 129.408385] perf_trace_lock+0x337/0x5d0 [ 129.408719] ? __pfx_perf_trace_lock+0x10/0x10 [ 129.409090] ? lock_acquire+0x15e/0x2f0 [ 129.409412] ? futex_ref_get+0x48/0x300 [ 129.409736] ? futex_ref_get+0x114/0x300 [ 129.410059] ? futex_hash+0x15c/0x390 [ 129.410377] lock_release+0x1ab/0x290 [ 129.410692] ? futex_hash+0x15c/0x390 [ 129.411001] futex_ref_get+0x119/0x300 [ 129.411319] ? futex_hash+0x15c/0x390 [ 129.411629] futex_hash+0x70/0x390 [ 129.411920] futex_wake+0x143/0x540 [ 129.412224] ? __pfx_futex_wake+0x10/0x10 [ 129.412562] ? kmem_cache_free+0x2a1/0x540 [ 129.412900] ? fd_install+0x1d8/0x660 [ 129.413207] ? putname.part.0+0x11b/0x160 [ 129.413549] do_futex+0x26d/0x370 [ 129.413835] ? __pfx_do_futex+0x10/0x10 [ 129.414170] __x64_sys_futex+0x1c9/0x4d0 [ 129.414504] ? __x64_sys_openat+0x142/0x200 [ 129.414854] ? __pfx___x64_sys_futex+0x10/0x10 [ 129.415225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 129.415649] do_syscall_64+0xbf/0x360 [ 129.415959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.416371] RIP: 0033:0x7fd900845b19 [ 129.416671] 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 [ 129.418097] RSP: 002b:00007fd8fddbb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.418706] RAX: ffffffffffffffda RBX: 00007fd900958f68 RCX: 00007fd900845b19 [ 129.419273] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd900958f6c [ 129.419836] RBP: 00007fd900958f60 R08: 000000000000000e R09: 0000000000000000 [ 129.420401] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd900958f6c [ 129.420969] R13: 00007ffd8201697f R14: 00007fd8fddbb300 R15: 0000000000022000 [ 129.421547] [ 129.421739] Modules linked in: [ 129.422017] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 129.423003] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 129.423681] CPU: 1 UID: 0 PID: 3952 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 129.424830] Tainted: [D]=DIE, [W]=WARN [ 129.425163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 129.425967] RIP: 0010:perf_tp_event+0x175/0xe70 11:08:02 executing program 1: perf_event_open(&(0x7f0000000080)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x1b, &(0x7f0000000000), 0x4) [ 129.426356] 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 [ 129.427895] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 129.428319] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 129.428959] RDX: ffff888015a28000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 129.429543] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd07ca8 [ 129.430100] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 129.430671] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 129.431230] FS: 00007fd8fddbb700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 129.431863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.432325] CR2: 00007fd900959018 CR3: 000000001722b000 CR4: 0000000000350ef0 [ 129.432886] Call Trace: [ 129.433096] [ 129.433277] ? __pfx_perf_tp_event+0x10/0x10 [ 129.433633] ? perf_trace_lock+0xb5/0x5d0 [ 129.433970] ? __pfx_perf_trace_lock+0x10/0x10 [ 129.434347] ? trace_softirq_raise+0xbe/0x100 [ 129.434715] ? lock_acquire+0x15e/0x2f0 [ 129.435031] ? select_task_rq_fair+0x2b6/0x38b0 [ 129.435414] ? find_held_lock+0x2b/0x80 [ 129.435430] ? select_task_rq_fair+0x48c/0x38b0 [ 129.435443] ? perf_trace_lock+0xb5/0x5d0 [ 129.435457] ? __pfx_perf_trace_lock+0x10/0x10 [ 129.435470] ? __smp_call_single_queue+0x15b/0x2f0 [ 129.435488] ? __pfx___smp_call_single_queue+0x10/0x10 [ 129.435506] ? perf_trace_run_bpf_submit+0xef/0x180 [ 129.435521] perf_trace_run_bpf_submit+0xef/0x180 [ 129.435539] perf_trace_lock+0x337/0x5d0 [ 129.435554] ? __pfx_perf_trace_lock+0x10/0x10 [ 129.435568] ? mark_held_locks+0x49/0x80 [ 129.435581] ? hrtimer_interrupt+0x114/0x830 [ 129.435592] lock_release+0x1ab/0x290 [ 129.435606] ktime_get_update_offsets_now+0xab/0x3c0 [ 129.435621] ? hrtimer_interrupt+0x114/0x830 [ 129.435631] ? __pfx_rcu_core+0x10/0x10 [ 129.435648] hrtimer_interrupt+0x114/0x830 [ 129.435659] ? __local_bh_enable+0x7b/0x90 [ 129.435674] ? handle_softirqs+0x50c/0x770 [ 129.435693] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 129.435709] sysvec_apic_timer_interrupt+0x6b/0x80 [ 129.435725] [ 129.435729] [ 129.435733] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 129.435745] RIP: 0010:oops_exit+0x0/0x50 [ 129.435760] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27 [ 129.435770] RSP: 0018:ffff88804766f690 EFLAGS: 00000202 [ 129.435779] RAX: 0000000000029e61 RBX: 0000000000000216 RCX: ffffc90002ea1000 [ 129.435786] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 129.435793] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 129.435800] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804766f758 [ 129.435807] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 129.435818] ? oops_end+0x4a/0xe0 [ 129.435837] oops_end+0x65/0xe0 [ 129.449514] exc_general_protection+0x1a2/0x330 [ 129.449893] asm_exc_general_protection+0x26/0x30 [ 129.450391] RIP: 0010:perf_tp_event+0x175/0xe70 [ 129.450878] 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 [ 129.452323] RSP: 0018:ffff88804766f800 EFLAGS: 00010212 [ 129.452742] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ea1000 [ 129.453301] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 129.453859] RBP: ffff88804766fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07ca8 [ 129.454424] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 129.454980] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 129.455544] ? perf_tp_event+0x167/0xe70 [ 129.455872] ? __mutex_add_waiter+0x202/0x220 [ 129.456234] ? __pfx_perf_tp_event+0x10/0x10 [ 129.456589] ? find_held_lock+0x2b/0x80 [ 129.456909] ? __is_insn_slot_addr+0x136/0x290 [ 129.457276] ? lock_release+0xc8/0x290 [ 129.457587] ? __is_insn_slot_addr+0x140/0x290 [ 129.457957] ? kernel_text_address+0x5b/0xc0 [ 129.458322] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 129.458748] ? __kernel_text_address+0xd/0x40 [ 129.459107] ? unwind_get_return_address+0x59/0xa0 [ 129.459501] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 129.459930] ? arch_stack_walk+0x9c/0xf0 [ 129.460260] ? perf_trace_run_bpf_submit+0xef/0x180 [ 129.460658] perf_trace_run_bpf_submit+0xef/0x180 [ 129.461045] perf_trace_lock+0x337/0x5d0 [ 129.461376] ? __pfx_perf_trace_lock+0x10/0x10 [ 129.461742] ? lock_acquire+0x15e/0x2f0 [ 129.462057] ? futex_ref_get+0x48/0x300 [ 129.462383] ? futex_ref_get+0x114/0x300 [ 129.462705] ? futex_hash+0x15c/0x390 [ 129.463009] lock_release+0x1ab/0x290 [ 129.463315] ? futex_hash+0x15c/0x390 [ 129.463618] futex_ref_get+0x119/0x300 [ 129.463928] ? futex_hash+0x15c/0x390 [ 129.464231] futex_hash+0x70/0x390 [ 129.464519] futex_wake+0x143/0x540 [ 129.464817] ? __pfx_futex_wake+0x10/0x10 [ 129.465153] ? kmem_cache_free+0x2a1/0x540 [ 129.465484] ? fd_install+0x1d8/0x660 [ 129.465787] ? putname.part.0+0x11b/0x160 [ 129.466123] do_futex+0x26d/0x370 [ 129.466410] ? __pfx_do_futex+0x10/0x10 [ 129.466731] __x64_sys_futex+0x1c9/0x4d0 [ 129.467059] ? __x64_sys_openat+0x142/0x200 [ 129.467406] ? __pfx___x64_sys_futex+0x10/0x10 [ 129.467778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 129.468193] do_syscall_64+0xbf/0x360 [ 129.468498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.469111] RIP: 0033:0x7fd900845b19 [ 129.469472] 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 [ 129.470952] RSP: 002b:00007fd8fddbb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.471550] RAX: ffffffffffffffda RBX: 00007fd900958f68 RCX: 00007fd900845b19 [ 129.472134] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd900958f6c [ 129.472693] RBP: 00007fd900958f60 R08: 000000000000000e R09: 0000000000000000 [ 129.473253] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd900958f6c [ 129.473813] R13: 00007ffd8201697f R14: 00007fd8fddbb300 R15: 0000000000022000 [ 129.474387] [ 129.474577] Modules linked in: [ 129.474837] ---[ end trace 0000000000000000 ]--- [ 129.475208] RIP: 0010:perf_tp_event+0x175/0xe70 [ 129.475582] 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 [ 129.477001] RSP: 0018:ffff88804766f800 EFLAGS: 00010212 [ 129.477422] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90002ea1000 [ 129.477982] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 129.478547] RBP: ffff88804766fa70 R08: ffff88806cf31340 R09: ffffe8ffffd07ca8 [ 129.479109] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 129.479664] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000 [ 129.480223] FS: 00007fd8fddbb700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 129.480856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.481313] CR2: 00007fd900959018 CR3: 000000001722b000 CR4: 0000000000350ef0 [ 129.481875] Kernel panic - not syncing: Fatal exception in interrupt [ 129.482605] Kernel Offset: disabled [ 129.482893] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 11:08:02 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff8649a45c RCX=ffffffff8139be2d RDX=0000000000000007 RSI=ffffffff867e9b3e RDI=ffffffff8649a43c RBP=ffffffff8649a43c RSP=ffff888015f9f060 R8 =ffffffff867e9b3e R9 =0000000000000000 R10=000000000003be53 R11=0000000000007f27 R12=ffffffff8649a458 R13=ffffffff8649a43c R14=ffffffff8649a43c R15=dffffc0000000000 RIP=ffffffff813579fe RFL=00000217 [----APC] 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 000055555f50f400 00000000 00000000 GS =0000 ffff8880e55dd000 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=0000001b2d722000 CR3=000000004060b000 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=ffffffff81209610ffffffff812095ec XMM01=ffffffff81209610ffffffff812095ec XMM02=00007fb728dad7e000007fb728dad7c0 XMM03=00007fb728dad7c800007fb728dad7c0 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=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff828e3230 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88804766f178 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=6666666666662052 R12=0000000000000051 R13=ffffffff88724190 R14=ffffffff88724140 R15=ffffffff88724400 RIP=ffffffff828e3285 RFL=00000006 [-----P-] 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 00007fd8fddbb700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd900959018 CR3=000000001722b000 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=00007fd90092c7c000007fd90092c7c8 XMM02=00007fd90092c7e000007fd90092c7c0 XMM03=00007fd90092c7c800007fd90092c7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000