Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:39896' (ECDSA) to the list of known hosts. 2025/09/01 12:15:05 fuzzer started 2025/09/01 12:15:05 dialing manager at localhost:35473 syzkaller login: [ 50.309816] cgroup: Unknown subsys name 'net' [ 50.478285] cgroup: Unknown subsys name 'cpuset' [ 50.509371] cgroup: Unknown subsys name 'rlimit' 2025/09/01 12:15:16 syscalls: 2214 2025/09/01 12:15:16 code coverage: enabled 2025/09/01 12:15:16 comparison tracing: enabled 2025/09/01 12:15:16 extra coverage: enabled 2025/09/01 12:15:16 setuid sandbox: enabled 2025/09/01 12:15:16 namespace sandbox: enabled 2025/09/01 12:15:16 Android sandbox: enabled 2025/09/01 12:15:16 fault injection: enabled 2025/09/01 12:15:16 leak checking: enabled 2025/09/01 12:15:16 net packet injection: enabled 2025/09/01 12:15:16 net device setup: enabled 2025/09/01 12:15:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 12:15:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 12:15:16 USB emulation: enabled 2025/09/01 12:15:16 hci packet injection: enabled 2025/09/01 12:15:16 wifi device emulation: enabled 2025/09/01 12:15:16 802.15.4 emulation: enabled 2025/09/01 12:15:16 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 12:15:17 fetching corpus: 50, signal 16784/20432 (executing program) 2025/09/01 12:15:17 fetching corpus: 100, signal 36940/41759 (executing program) 2025/09/01 12:15:17 fetching corpus: 150, signal 45438/51492 (executing program) 2025/09/01 12:15:17 fetching corpus: 200, signal 50202/57521 (executing program) 2025/09/01 12:15:17 fetching corpus: 250, signal 54504/63027 (executing program) 2025/09/01 12:15:17 fetching corpus: 300, signal 56919/66688 (executing program) 2025/09/01 12:15:17 fetching corpus: 350, signal 61958/72729 (executing program) 2025/09/01 12:15:17 fetching corpus: 400, signal 64947/76786 (executing program) 2025/09/01 12:15:17 fetching corpus: 450, signal 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2025/09/01 12:15:33 fetching corpus: 9396, signal 193534/196759 (executing program) 2025/09/01 12:15:33 fetching corpus: 9396, signal 193534/196759 (executing program) 2025/09/01 12:15:35 starting 8 fuzzer processes 12:15:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @multicast}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0xf, 0x6}, 0x10) 12:15:35 executing program 3: perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:15:35 executing program 1: 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000fe00010002"], 0x0) 12:15:35 executing program 5: add_key(&(0x7f00000020c0)='asymmetric\x00', 0x0, &(0x7f0000002140)="10ed", 0x2, 0xffffffffffffffff) 12:15:35 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$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000021000100000000000000000002"], 0x28}], 0x1}, 0x0) 12:15:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:15:35 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000180)={"1e50d311e100000001000008", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 80.170516] audit: type=1400 audit(1756728935.956:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:15:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 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, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) [ 81.321794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.324132] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.325994] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.329672] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.333224] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.531893] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.533598] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.536829] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.539617] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.541437] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.545211] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.546402] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.548431] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.550093] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.558253] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.559707] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.567339] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.569080] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.570782] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.579571] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.583485] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.593260] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.601324] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.616416] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.617818] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.622510] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.625600] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.631378] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.633142] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.634943] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.637162] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.639031] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.643644] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.646914] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.649224] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.660686] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.667054] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.668268] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.670868] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.683537] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 83.418462] Bluetooth: hci0: command tx timeout [ 83.609917] Bluetooth: hci1: command tx timeout [ 83.610897] Bluetooth: hci2: command tx timeout [ 83.674002] Bluetooth: hci3: command tx timeout [ 83.674045] Bluetooth: hci4: command tx timeout [ 83.737811] Bluetooth: hci7: command tx timeout [ 83.738403] Bluetooth: hci6: command tx timeout [ 83.739857] Bluetooth: hci5: command tx timeout [ 85.465952] Bluetooth: hci0: command tx timeout [ 85.657786] Bluetooth: hci2: command tx timeout [ 85.657835] Bluetooth: hci1: command tx timeout [ 85.721896] Bluetooth: hci3: command tx timeout [ 85.722311] Bluetooth: hci4: command tx timeout [ 85.785879] Bluetooth: hci5: command tx timeout [ 85.786224] Bluetooth: hci6: command tx timeout [ 85.786420] Bluetooth: hci7: command tx timeout [ 87.513856] Bluetooth: hci0: command tx timeout [ 87.705898] Bluetooth: hci1: command tx timeout [ 87.708742] Bluetooth: hci2: command tx timeout [ 87.769870] Bluetooth: hci4: command tx timeout [ 87.770115] Bluetooth: hci3: command tx timeout [ 87.833867] Bluetooth: hci6: command tx timeout [ 87.833968] Bluetooth: hci5: command tx timeout [ 87.834793] Bluetooth: hci7: command tx timeout [ 89.562886] Bluetooth: hci0: command tx timeout [ 89.753817] Bluetooth: hci2: command tx timeout [ 89.753835] Bluetooth: hci1: command tx timeout [ 89.817896] Bluetooth: hci3: command tx timeout [ 89.820612] Bluetooth: hci4: command tx timeout [ 89.881859] Bluetooth: hci7: command tx timeout [ 89.882261] Bluetooth: hci5: command tx timeout [ 89.882634] Bluetooth: hci6: command tx timeout [ 119.225530] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.226762] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.437484] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.438746] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.639489] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.640963] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.786319] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.787456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.951470] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.952915] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.101655] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.102858] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.298430] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.299394] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.335564] audit: type=1400 audit(1756728976.120:8): avc: denied { open } for pid=3817 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 120.339314] audit: type=1400 audit(1756728976.121:9): avc: denied { kernel } for pid=3817 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:16:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 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, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) [ 120.442371] mac80211_hwsim hwsim6 wlan1: entered promiscuous mode [ 120.450673] mac80211_hwsim hwsim6 wlan1: left promiscuous mode [ 120.468071] mac80211_hwsim hwsim6 wlan1: entered promiscuous mode [ 120.489558] mac80211_hwsim hwsim6 wlan1: left promiscuous mode 12:16:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 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, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) [ 120.538621] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.539594] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.607510] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.608139] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.705010] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.705763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.793464] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.794249] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.899297] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.900732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.407397] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.408393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.467154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.467907] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.513650] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.514307] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.560557] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.561183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.666629] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 121.695630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:16:17 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000021000100000000000000000002"], 0x28}], 0x1}, 0x0) 12:16:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) 12:16:17 executing program 5: add_key(&(0x7f00000020c0)='asymmetric\x00', 0x0, &(0x7f0000002140)="10ed", 0x2, 0xffffffffffffffff) 12:16:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 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, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) 12:16:17 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000180)={"1e50d311e100000001000008", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:16:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) [ 121.818256] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:16:17 executing program 5: add_key(&(0x7f00000020c0)='asymmetric\x00', 0x0, &(0x7f0000002140)="10ed", 0x2, 0xffffffffffffffff) 12:16:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) 12:16:17 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000180)={"1e50d311e100000001000008", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:16:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 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$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000021000100000000000000000002"], 0x28}], 0x1}, 0x0) 12:16:17 executing program 5: add_key(&(0x7f00000020c0)='asymmetric\x00', 0x0, &(0x7f0000002140)="10ed", 0x2, 0xffffffffffffffff) 12:16:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0xfff, &(0x7f0000000040)=0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x8b) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) io_submit(0x0, 0x0, 0x0) 12:16:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb2, 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, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgid(0x0) [ 122.026644] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 122.027589] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 122.028200] CPU: 1 UID: 0 PID: 3934 Comm: syz-executor.1 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.029131] Tainted: [W]=WARN [ 122.029860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.031664] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.032689] 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 [ 122.036764] RSP: 0018:ffff888046007800 EFLAGS: 00010212 [ 122.037587] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90004c03000 [ 122.038158] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 122.038719] RBP: ffff888046007a70 R08: ffff88806cf31340 R09: ffffe8ffffd16200 [ 122.039277] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 122.039838] R13: 0000000000000024 R14: ffff88806cf31340 R15: dffffc0000000000 [ 122.040395] FS: 00007fc42a91a700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 122.041023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.041485] CR2: 00007fc42d4b8018 CR3: 000000000d1e7000 CR4: 0000000000350ef0 [ 122.042059] Call Trace: [ 122.042266] [ 122.042452] ? __pfx_perf_tp_event+0x10/0x10 [ 122.042811] ? lock_is_held_type+0x9e/0x120 [ 122.043161] ? lock_is_held_type+0x9e/0x120 [ 122.043510] ? ctx_sched_in+0x134/0x9b0 [ 122.043830] ? __pfx_ctx_sched_in+0x10/0x10 [ 122.044168] ? arch_stack_walk+0x9c/0xf0 [ 122.044495] ? find_held_lock+0x2b/0x80 [ 122.044818] ? find_held_lock+0x2b/0x80 [ 122.045141] ? __perf_install_in_context+0x503/0xb90 [ 122.045545] ? lock_release+0xc8/0x290 [ 122.045863] ? do_raw_spin_unlock+0x53/0x220 [ 122.046221] ? perf_trace_run_bpf_submit+0xef/0x180 [ 122.046622] perf_trace_run_bpf_submit+0xef/0x180 [ 122.047012] perf_trace_lock_acquire+0x3c2/0x700 [ 122.047396] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 122.047813] ? futex_ref_get+0x48/0x300 [ 122.048132] ? find_held_lock+0x2b/0x80 [ 122.048457] lock_acquire+0xc5/0x2f0 [ 122.048757] ? futex_wake+0x228/0x540 [ 122.049069] _raw_spin_lock+0x2b/0x40 [ 122.049378] ? futex_wake+0x228/0x540 [ 122.049687] futex_wake+0x228/0x540 [ 122.049994] ? __pfx_futex_wake+0x10/0x10 [ 122.050330] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 122.050733] ? lock_release+0xc8/0x290 [ 122.051051] do_futex+0x26d/0x370 [ 122.051333] ? __pfx_do_futex+0x10/0x10 [ 122.051649] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 122.052070] ? find_held_lock+0x2b/0x80 [ 122.052393] __x64_sys_futex+0x1c9/0x4d0 [ 122.052719] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.053087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 122.053506] do_syscall_64+0xbf/0x360 [ 122.053820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.054229] RIP: 0033:0x7fc42d3a4b19 [ 122.054521] 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 [ 122.055934] RSP: 002b:00007fc42a91a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.056529] RAX: ffffffffffffffda RBX: 00007fc42d4b7f68 RCX: 00007fc42d3a4b19 [ 122.057086] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc42d4b7f6c [ 122.057642] RBP: 00007fc42d4b7f60 R08: 000000000000000e R09: 0000000000000000 [ 122.058202] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fc42d4b7f6c [ 122.058760] R13: 00007ffc962796df R14: 00007fc42a91a300 R15: 0000000000022000 [ 122.059323] [ 122.059510] Modules linked in: [ 122.059775] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 122.060686] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 122.061367] CPU: 0 UID: 0 PID: 3928 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.062317] Tainted: [D]=DIE, [W]=WARN [ 122.062620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.063260] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.063647] 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 [ 122.065066] RSP: 0018:ffff888044e3f7c0 EFLAGS: 00010212 [ 122.065487] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 122.066075] RDX: ffff888015de3700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 122.066636] RBP: ffff888044e3fa30 R08: ffff88806ce31340 R09: ffffe8ffffc16200 [ 122.067193] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 122.067748] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 122.068308] FS: 0000555572278400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 122.068933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.069388] CR2: 00007feffc9b2543 CR3: 000000000e261000 CR4: 0000000000350ef0 [ 122.069960] Call Trace: [ 122.070169] [ 122.070359] ? __pfx_perf_tp_event+0x10/0x10 [ 122.070722] ? cpu_util.constprop.0+0x17d/0x340 [ 122.071102] ? __asan_memset+0x24/0x50 [ 122.071418] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 122.071851] ? lock_release+0x1c7/0x290 [ 122.072177] ? __pfx_sched_balance_find_dst_group+0x10/0x10 [ 122.072629] ? perf_trace_run_bpf_submit+0xef/0x180 [ 122.073029] perf_trace_run_bpf_submit+0xef/0x180 [ 122.073421] perf_trace_lock_acquire+0x3c2/0x700 [ 122.073814] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 122.074238] lock_acquire+0xc5/0x2f0 [ 122.074540] ? futex_private_hash_put+0x4c/0x2d0 [ 122.074921] ? lock_release+0x1c7/0x290 [ 122.075243] futex_private_hash_put+0x5d/0x2d0 [ 122.075607] ? futex_private_hash_put+0x4c/0x2d0 [ 122.075989] futex_hash_put+0x3f/0x50 [ 122.076296] futex_wake+0x1bb/0x540 [ 122.076593] ? kernel_clone+0x204/0x7f0 [ 122.076913] ? __pfx_futex_wake+0x10/0x10 [ 122.077248] ? __pfx_kernel_clone+0x10/0x10 [ 122.077593] ? __lock_acquire+0x694/0x1b70 [ 122.077941] do_futex+0x26d/0x370 [ 122.078227] ? __pfx_do_futex+0x10/0x10 [ 122.078554] ? __pfx___do_sys_clone+0x10/0x10 [ 122.078915] ? find_held_lock+0x2b/0x80 [ 122.079241] __x64_sys_futex+0x1c9/0x4d0 [ 122.079568] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.079938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 122.080357] do_syscall_64+0xbf/0x360 [ 122.080667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.081076] RIP: 0033:0x7fbf0ed86b19 [ 122.081379] 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 [ 122.082802] RSP: 002b:00007ffcbf2176f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.083402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf0ed86b19 [ 122.083962] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbf0ee99f68 [ 122.084520] RBP: 00007fbf0ee99f60 R08: 00007fbf0c2fc700 R09: 0000000000000000 [ 122.085079] R10: 00007fbf0c2fc700 R11: 0000000000000246 R12: 00007fbf0ee9e0a8 [ 122.085637] R13: 00007ffcbf217800 R14: 00007fbf0ee99f60 R15: 000000000001dc27 [ 122.086210] [ 122.086401] Modules linked in: [ 122.086662] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 122.087523] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 122.088106] CPU: 1 UID: 0 PID: 3934 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.089029] Tainted: [D]=DIE, [W]=WARN [ 122.089328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.089970] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.090346] 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 [ 122.091745] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012 [ 122.092162] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 122.092715] RDX: ffff88800f6e9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 122.093266] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16200 [ 122.093826] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 122.094379] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000 [ 122.094932] FS: 00007fc42a91a700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 122.095557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.096009] CR2: 00007fc42d4b8018 CR3: 000000000d1e7000 CR4: 0000000000350ef0 [ 122.096566] Call Trace: [ 122.096773] [ 122.096952] ? __pfx_perf_tp_event+0x10/0x10 [ 122.097308] ? trace_pelt_se_tp+0xdf/0x130 [ 122.097642] ? __update_load_avg_se+0x428/0xa40 [ 122.098024] ? lock_is_held_type+0x9e/0x120 [ 122.098368] ? __pick_eevdf+0x100/0x570 [ 122.098683] ? update_curr+0x1b9/0x500 [ 122.098993] ? perf_trace_lock_acquire+0xc9/0x700 [ 122.099378] ? perf_trace_run_bpf_submit+0xef/0x180 [ 122.099773] ? perf_trace_lock_acquire+0xc9/0x700 [ 122.100156] perf_trace_run_bpf_submit+0xef/0x180 [ 122.100547] perf_trace_lock_acquire+0x3c2/0x700 [ 122.100924] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 122.101298] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 122.101709] ? lock_acquire+0x15e/0x2f0 [ 122.102033] ? find_held_lock+0x2b/0x80 [ 122.102352] ? clockevents_program_event+0x14f/0x360 [ 122.102756] ? lock_release+0xc8/0x290 [ 122.103067] lock_acquire+0xc5/0x2f0 [ 122.103366] ? hrtimer_interrupt+0xd6/0x830 [ 122.103706] ? __pfx_lapic_next_deadline+0x10/0x10 [ 122.104099] _raw_spin_lock_irqsave+0x3a/0x60 [ 122.104458] ? hrtimer_interrupt+0xd6/0x830 [ 122.104796] hrtimer_interrupt+0xd6/0x830 [ 122.105128] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 122.105535] sysvec_apic_timer_interrupt+0x6b/0x80 [ 122.105933] [ 122.106116] [ 122.106298] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 122.106710] RIP: 0010:oops_exit+0x0/0x50 [ 122.107033] Code: 00 3a 00 be ff ff ff ff 48 c7 c7 50 b4 43 86 e8 c6 0f f9 ff 5b e9 50 00 3a 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 36 00 3a 00 8b 1d c0 3d 4f 06 31 ff 89 de e8 57 [ 122.108436] RSP: 0018:ffff888046007690 EFLAGS: 00000202 [ 122.108852] RAX: 000000000002b3fc RBX: 0000000000000216 RCX: ffffc90004c03000 [ 122.109402] RDX: 0000000000040000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 122.109965] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 122.110520] R10: 0000000000000000 R11: 000000000000002c R12: ffff888046007758 [ 122.111070] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 122.111625] ? oops_end+0x4a/0xe0 [ 122.111913] oops_end+0x65/0xe0 [ 122.112184] exc_general_protection+0x1a2/0x330 [ 122.112558] asm_exc_general_protection+0x26/0x30 [ 122.112936] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.113307] 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 [ 122.114712] RSP: 0018:ffff888046007800 EFLAGS: 00010212 [ 122.115125] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90004c03000 [ 122.115679] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 122.116230] RBP: ffff888046007a70 R08: ffff88806cf31340 R09: ffffe8ffffd16200 [ 122.116779] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 122.117331] R13: 0000000000000024 R14: ffff88806cf31340 R15: dffffc0000000000 [ 122.117899] ? perf_tp_event+0x167/0xe70 [ 122.118231] ? __pfx_perf_tp_event+0x10/0x10 [ 122.118584] ? lock_is_held_type+0x9e/0x120 [ 122.118928] ? lock_is_held_type+0x9e/0x120 [ 122.119275] ? ctx_sched_in+0x134/0x9b0 [ 122.119591] ? __pfx_ctx_sched_in+0x10/0x10 [ 122.119928] ? arch_stack_walk+0x9c/0xf0 [ 122.120252] ? find_held_lock+0x2b/0x80 [ 122.120578] ? find_held_lock+0x2b/0x80 [ 122.120898] ? __perf_install_in_context+0x503/0xb90 [ 122.121296] ? lock_release+0xc8/0x290 [ 122.121608] ? do_raw_spin_unlock+0x53/0x220 [ 122.121971] ? perf_trace_run_bpf_submit+0xef/0x180 [ 122.122371] perf_trace_run_bpf_submit+0xef/0x180 [ 122.122760] perf_trace_lock_acquire+0x3c2/0x700 [ 122.123143] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 122.123564] ? futex_ref_get+0x48/0x300 [ 122.123881] ? find_held_lock+0x2b/0x80 [ 122.124205] lock_acquire+0xc5/0x2f0 [ 122.124505] ? futex_wake+0x228/0x540 [ 122.124814] _raw_spin_lock+0x2b/0x40 [ 122.125120] ? futex_wake+0x228/0x540 [ 122.125430] futex_wake+0x228/0x540 [ 122.125729] ? __pfx_futex_wake+0x10/0x10 [ 122.126067] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 122.126471] ? lock_release+0xc8/0x290 [ 122.126785] do_futex+0x26d/0x370 [ 122.127063] ? __pfx_do_futex+0x10/0x10 [ 122.127387] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 122.127809] ? find_held_lock+0x2b/0x80 [ 122.128135] __x64_sys_futex+0x1c9/0x4d0 [ 122.128462] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.128828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 122.129246] do_syscall_64+0xbf/0x360 [ 122.129553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.129967] RIP: 0033:0x7fc42d3a4b19 [ 122.130265] 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 [ 122.131689] RSP: 002b:00007fc42a91a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.132284] RAX: ffffffffffffffda RBX: 00007fc42d4b7f68 RCX: 00007fc42d3a4b19 [ 122.132844] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc42d4b7f6c [ 122.133402] RBP: 00007fc42d4b7f60 R08: 000000000000000e R09: 0000000000000000 [ 122.133969] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fc42d4b7f6c [ 122.134525] R13: 00007ffc962796df R14: 00007fc42a91a300 R15: 0000000000022000 [ 122.135092] [ 122.135281] Modules linked in: [ 122.135540] ---[ end trace 0000000000000000 ]--- [ 122.135541] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#4] SMP KASAN NOPTI [ 122.135912] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.136763] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 122.137122] 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 [ 122.137789] CPU: 0 UID: 0 PID: 3928 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 122.139188] RSP: 0018:ffff888046007800 EFLAGS: 00010212 [ 122.140086] Tainted: [D]=DIE, [W]=WARN [ 122.140497] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90004c03000 [ 122.140795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 122.141344] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 122.141981] RIP: 0010:perf_tp_event+0x175/0xe70 [ 122.142530] RBP: ffff888046007a70 R08: ffff88806cf31340 R09: ffffe8ffffd16200 [ 122.142886] 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 [ 122.143437] R10: 0000000000000000 R11: 0000000000000024 R12: dffffc0000000000 [ 122.144821] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 122.145367] R13: 0000000000000024 R14: ffff88806cf31340 R15: dffffc0000000000 [ 122.145379] FS: 00007fc42a91a700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 122.145782] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 122.146335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.146945] RDX: ffff888015de3700 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 122.147498] CR2: 00007fc42d4b8018 CR3: 000000000d1e7000 CR4: 0000000000350ef0 [ 122.147939] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16200 [ 122.148499] Kernel panic - not syncing: Fatal exception in interrupt [ 123.192399] Shutting down cpus with NMI [ 123.204427] Kernel Offset: disabled [ 123.204724] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:16:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84be3c0e RDX=fffffbfff0f0f609 RSI=0000000000000004 RDI=ffffffff8787b044 RBP=ffffffff8787b044 RSP=ffff888044e3f570 R8 =0000000000000000 R9 =fffffbfff0f0f608 R10=ffffffff8787b047 R11=202c746c75616620 R12=1ffff110089c7eaf R13=0000000000000007 R14=fffffbfff0f0f608 R15=ffff888044e3f5a8 RIP=ffffffff84be3da0 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 0000555572278400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feffc9b2543 CR3=000000000e261000 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=00007fbf0ee6d7c000007fbf0ee6d7c8 XMM02=00007fbf0ee6d7e000007fbf0ee6d7c0 XMM03=00007fbf0ee6d7c800007fbf0ee6d7c0 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=ffffffff828e5070 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888046007178 R8 =ffffffff828fc500 R9 =0000000000000001 R10=0000000000000000 R11=000000000000002c R12=000000000000003b R13=ffffffff88729290 R14=ffffffff88729240 R15=ffffffff88729500 RIP=ffffffff828e50c5 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 00007fc42a91a700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc42d4b8018 CR3=000000000d1e7000 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=00007fc42d48b7c000007fc42d48b7c8 XMM02=00007fc42d48b7e000007fc42d48b7c0 XMM03=00007fc42d48b7c800007fc42d48b7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000