Warning: Permanently added '[localhost]:11772' (ECDSA) to the list of known hosts. 2025/09/01 09:11:45 fuzzer started 2025/09/01 09:11:46 dialing manager at localhost:35473 syzkaller login: [ 51.200640] cgroup: Unknown subsys name 'net' [ 51.311333] cgroup: Unknown subsys name 'cpuset' [ 51.329560] cgroup: Unknown subsys name 'rlimit' 2025/09/01 09:11:55 syscalls: 2214 2025/09/01 09:11:55 code coverage: enabled 2025/09/01 09:11:55 comparison tracing: enabled 2025/09/01 09:11:55 extra coverage: enabled 2025/09/01 09:11:55 setuid sandbox: enabled 2025/09/01 09:11:55 namespace sandbox: enabled 2025/09/01 09:11:55 Android sandbox: enabled 2025/09/01 09:11:55 fault injection: enabled 2025/09/01 09:11:55 leak checking: enabled 2025/09/01 09:11:55 net packet injection: enabled 2025/09/01 09:11:55 net device setup: enabled 2025/09/01 09:11:55 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 09:11:55 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 09:11:55 USB emulation: enabled 2025/09/01 09:11:55 hci packet injection: enabled 2025/09/01 09:11:55 wifi device emulation: enabled 2025/09/01 09:11:55 802.15.4 emulation: enabled 2025/09/01 09:11:55 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 09:11:55 fetching corpus: 50, signal 21856/25274 (executing program) 2025/09/01 09:11:55 fetching corpus: 100, signal 35511/40050 (executing program) 2025/09/01 09:11:55 fetching corpus: 150, signal 44493/50067 (executing program) 2025/09/01 09:11:55 fetching corpus: 200, signal 49340/55977 (executing program) 2025/09/01 09:11:56 fetching corpus: 250, signal 53602/61222 (executing program) 2025/09/01 09:11:56 fetching corpus: 300, signal 59558/67868 (executing program) 2025/09/01 09:11:56 fetching corpus: 350, signal 62736/71922 (executing program) 2025/09/01 09:11:56 fetching corpus: 400, signal 67386/77120 (executing program) 2025/09/01 09:11:56 fetching corpus: 450, signal 71165/81471 (executing program) 2025/09/01 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program) 2025/09/01 09:12:02 fetching corpus: 3156, signal 143704/146300 (executing program) 2025/09/01 09:12:02 fetching corpus: 3156, signal 143704/146320 (executing program) 2025/09/01 09:12:02 fetching corpus: 3156, signal 143704/146320 (executing program) 2025/09/01 09:12:04 starting 8 fuzzer processes 09:12:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000020c0)=""/235) 09:12:04 executing program 1: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 09:12:04 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x48, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}]}}}}}}}, 0x0) 09:12:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f80100200040000300000000000000800029b11ba1f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffff078000ffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x600}, {&(0x7f0000010400)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100040eb70325132510000eb7032510300000000002e2e202020202020202020100040eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200040eb70325132510000eb70325104001a040000", 0x80, 0x2800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3800}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x4800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}], 0x0, &(0x7f0000010f00)) 09:12:04 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x9f0024, &(0x7f0000000040)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 09:12:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000007180)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000440)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000002780)=[@dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x18}}], 0x2, 0x0) 09:12:04 executing program 3: keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/1, 0x1) 09:12:04 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x80000) [ 69.511663] audit: type=1400 audit(1756717924.638:7): avc: denied { execmem } for pid=272 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 70.574182] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.576891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.578870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.582319] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.584865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.761196] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.764931] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.770398] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.778992] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.782058] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 70.788779] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.790649] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.792943] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.795892] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.798416] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.799026] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.804538] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.808598] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 70.808627] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.839573] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 70.848181] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 70.851142] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 70.853672] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 70.856505] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 70.860458] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 70.863498] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 70.867997] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 70.872699] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 70.873515] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 70.880746] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 70.881195] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 70.889736] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 70.899409] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 70.901475] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 70.906179] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 70.909208] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 70.920857] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 70.921972] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 70.944104] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 70.956100] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 72.604616] Bluetooth: hci0: command tx timeout [ 72.796464] Bluetooth: hci1: command tx timeout [ 72.925913] Bluetooth: hci2: command tx timeout [ 72.926299] Bluetooth: hci3: command tx timeout [ 72.988409] Bluetooth: hci4: command tx timeout [ 72.988557] Bluetooth: hci5: command tx timeout [ 72.988739] Bluetooth: hci7: command tx timeout [ 73.055290] Bluetooth: hci6: command tx timeout [ 74.652861] Bluetooth: hci0: command tx timeout [ 74.845133] Bluetooth: hci1: command tx timeout [ 74.974260] Bluetooth: hci3: command tx timeout [ 74.974663] Bluetooth: hci2: command tx timeout [ 75.036762] Bluetooth: hci7: command tx timeout [ 75.036806] Bluetooth: hci4: command tx timeout [ 75.037151] Bluetooth: hci5: command tx timeout [ 75.100546] Bluetooth: hci6: command tx timeout [ 76.700351] Bluetooth: hci0: command tx timeout [ 76.892391] Bluetooth: hci1: command tx timeout [ 77.020772] Bluetooth: hci3: command tx timeout [ 77.021398] Bluetooth: hci2: command tx timeout [ 77.084275] Bluetooth: hci5: command tx timeout [ 77.084316] Bluetooth: hci4: command tx timeout [ 77.084687] Bluetooth: hci7: command tx timeout [ 77.148261] Bluetooth: hci6: command tx timeout [ 78.749266] Bluetooth: hci0: command tx timeout [ 78.940265] Bluetooth: hci1: command tx timeout [ 79.068293] Bluetooth: hci2: command tx timeout [ 79.068721] Bluetooth: hci3: command tx timeout [ 79.132297] Bluetooth: hci4: command tx timeout [ 79.132770] Bluetooth: hci7: command tx timeout [ 79.133162] Bluetooth: hci5: command tx timeout [ 79.197359] Bluetooth: hci6: command tx timeout [ 107.128033] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.129255] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.295070] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.295905] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 09:12:42 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x48, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}]}}}}}}}, 0x0) 09:12:43 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x48, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}]}}}}}}}, 0x0) 09:12:43 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x48, 0x3a, 0x0, @empty, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "61165b", 0x0, 0x2b, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}]}}}}}}}, 0x0) 09:12:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x26, &(0x7f0000000180)) fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x4}) [ 108.491456] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 09:12:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x26, &(0x7f0000000180)) fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x4}) 09:12:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x26, &(0x7f0000000180)) fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x4}) 09:12:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$lock(r0, 0x26, &(0x7f0000000180)) fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x4}) 09:12:44 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) [ 109.319374] audit: type=1400 audit(1756717964.440:8): avc: denied { open } for pid=3782 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 109.332509] audit: type=1400 audit(1756717964.440:9): avc: denied { kernel } for pid=3782 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 109.786363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.787029] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.911613] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.912313] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.066404] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.067017] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.230055] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.230941] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.563786] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.564441] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.686301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.686908] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.916942] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.917576] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.945728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.946368] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.993954] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.994820] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.026408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.027022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.090158] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.090787] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.122960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.123681] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.166924] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.167831] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.203753] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.204549] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.339442] loop2: detected capacity change from 0 to 136 09:12:46 executing program 3: keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/1, 0x1) 09:12:46 executing program 1: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 09:12:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000020c0)=""/235) 09:12:46 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x80000) 09:12:46 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x9f0024, &(0x7f0000000040)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 09:12:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 09:12:46 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 09:12:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000007180)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000440)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000002780)=[@dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x18}}], 0x2, 0x0) 09:12:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 09:12:46 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x9f0024, &(0x7f0000000040)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 09:12:46 executing program 3: keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/1, 0x1) 09:12:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 09:12:46 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000500)={{0x0, 0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 09:12:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000007180)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000440)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000002780)=[@dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x18}}], 0x2, 0x0) 09:12:46 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x80000) 09:12:46 executing program 1: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) 09:12:46 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x9f0024, &(0x7f0000000040)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 09:12:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000020c0)=""/235) [ 111.711701] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 111.712652] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 111.713360] CPU: 1 UID: 0 PID: 3937 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 111.714923] Tainted: [W]=WARN [ 111.715834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 111.717790] RIP: 0010:perf_tp_event+0x175/0xe70 [ 111.719082] 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 [ 111.721895] RSP: 0018:ffff88804616f780 EFLAGS: 00010012 [ 111.722300] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000322a000 [ 111.722824] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 111.723348] RBP: ffff88804616f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15af0 [ 111.723876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 111.724397] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 111.724921] FS: 00007f87be481700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 111.725511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.725941] CR2: 0000000020002780 CR3: 0000000044afb000 CR4: 0000000000350ef0 [ 111.726472] Call Trace: [ 111.726668] [ 111.726843] ? __pfx_perf_tp_event+0x10/0x10 [ 111.727180] ? __lock_acquire+0xc65/0x1b70 [ 111.727503] ? sock_has_perm+0x21d/0x2b0 [ 111.727808] ? __pfx_sock_has_perm+0x10/0x10 [ 111.728141] ? __might_fault+0x138/0x190 [ 111.728449] ? lock_release+0xc8/0x290 [ 111.728745] ? __might_fault+0xe0/0x190 [ 111.729045] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 111.729386] ? perf_trace_run_bpf_submit+0xef/0x180 [ 111.729764] ? ____sys_sendmsg+0x4c9/0xc20 [ 111.730086] perf_trace_run_bpf_submit+0xef/0x180 [ 111.730460] perf_trace_preemptirq_template+0x259/0x430 [ 111.730857] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 111.731292] ? _raw_spin_lock_irqsave+0x53/0x60 [ 111.731647] trace_irq_disable.constprop.0+0xa6/0x100 [ 111.732050] _raw_spin_lock_irqsave+0x53/0x60 [ 111.732426] try_to_wake_up+0xa0/0x11d0 [ 111.732758] ? __pfx_try_to_wake_up+0x10/0x10 [ 111.733135] ? plist_del+0x122/0x270 [ 111.733446] ? find_held_lock+0x2b/0x80 [ 111.733777] ? futex_wake+0x474/0x540 [ 111.734095] wake_up_q+0xa1/0x130 [ 111.734394] futex_wake+0x47e/0x540 [ 111.734703] ? __pfx_futex_wake+0x10/0x10 [ 111.735049] ? __pfx___sys_sendmmsg+0x10/0x10 [ 111.735426] do_futex+0x26d/0x370 [ 111.735717] ? __pfx_do_futex+0x10/0x10 [ 111.736042] ? __pfx___schedule+0x10/0x10 [ 111.736388] __x64_sys_futex+0x1c9/0x4d0 [ 111.736727] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 111.737198] ? __pfx___x64_sys_futex+0x10/0x10 [ 111.737573] ? xfd_validate_state+0x55/0x180 [ 111.737942] do_syscall_64+0xbf/0x360 [ 111.738263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.738691] RIP: 0033:0x7f87c0f0bb19 [ 111.738998] 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 [ 111.740460] RSP: 002b:00007f87be481218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 111.741067] RAX: ffffffffffffffda RBX: 00007f87c101ef68 RCX: 00007f87c0f0bb19 [ 111.741643] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f87c101ef6c [ 111.742218] RBP: 00007f87c101ef60 R08: 000000000000000e R09: 0000000000000000 [ 111.742804] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f87c101ef6c [ 111.743384] R13: 00007ffd8ce9f34f R14: 00007f87be481300 R15: 0000000000022000 [ 111.743944] [ 111.744131] Modules linked in: [ 111.744394] ---[ end trace 0000000000000000 ]--- [ 111.744764] RIP: 0010:perf_tp_event+0x175/0xe70 [ 111.745137] 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 [ 111.746553] RSP: 0018:ffff88804616f780 EFLAGS: 00010012 [ 111.746969] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000322a000 [ 111.747528] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 111.748085] RBP: ffff88804616f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15af0 [ 111.748645] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 111.749202] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 111.749760] FS: 00007f87be481700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 111.750399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.750858] CR2: 0000000020002780 CR3: 0000000044afb000 CR4: 0000000000350ef0 [ 111.751419] note: syz-executor.5[3937] exited with irqs disabled [ 111.752010] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 111.752881] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 111.753559] CPU: 1 UID: 0 PID: 3937 Comm: syz-executor.5 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 111.754495] Tainted: [D]=DIE, [W]=WARN [ 111.754797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 111.755446] RIP: 0010:perf_tp_event+0x175/0xe70 [ 111.755824] 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 [ 111.757244] RSP: 0018:ffff88806cf08b40 EFLAGS: 00010012 [ 111.757662] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 111.758223] RDX: ffff8880444c9b80 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 111.758784] RBP: ffff88806cf08db0 R08: ffff88806cf313e8 R09: ffffe8ffffd15af0 [ 111.759340] R10: 0000000000000000 R11: 0000000000155cc0 R12: dffffc0000000000 [ 111.759899] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 111.760458] FS: 00007f87be481700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 111.761084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.761543] CR2: 0000000020002780 CR3: 0000000044afb000 CR4: 0000000000350ef0 [ 111.762109] Call Trace: [ 111.762326] [ 111.762518] ? __pfx_perf_tp_event+0x10/0x10 [ 111.762886] ? update_load_avg+0x17d/0x1ef0 [ 111.763228] ? update_cfs_group+0x11d/0x260 [ 111.763570] ? kvm_sched_clock_read+0x16/0x30 [ 111.763932] ? enqueue_task_fair+0xded/0x1e00 [ 111.764292] ? check_preempt_wakeup_fair+0x6e/0x950 [ 111.764692] ? wakeup_preempt+0x140/0x2a0 [ 111.765029] ? lock_release+0x1c7/0x290 [ 111.765349] ? lock_release+0x1c7/0x290 [ 111.765668] ? do_raw_spin_unlock+0x53/0x220 [ 111.766027] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 111.766470] ? try_to_wake_up+0x8ae/0x11d0 [ 111.766813] ? perf_trace_run_bpf_submit+0xef/0x180 [ 111.767210] ? lock_release+0x1c7/0x290 [ 111.767530] perf_trace_run_bpf_submit+0xef/0x180 [ 111.767924] perf_trace_preemptirq_template+0x259/0x430 [ 111.768347] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 111.768808] ? read_tsc+0x9/0x20 [ 111.769087] ? ktime_get+0x16d/0x270 [ 111.769390] ? __pfx_lapic_next_deadline+0x10/0x10 [ 111.769784] ? clockevents_program_event+0x135/0x360 [ 111.770189] ? _raw_spin_lock_irq+0x42/0x50 [ 111.770540] trace_irq_disable.constprop.0+0xa6/0x100 [ 111.770953] _raw_spin_lock_irq+0x42/0x50 [ 111.771286] run_timer_softirq+0x10f/0x210 [ 111.771628] handle_softirqs+0x1b1/0x770 [ 111.771960] __irq_exit_rcu+0xc4/0x100 [ 111.772275] irq_exit_rcu+0x9/0x20 [ 111.772560] sysvec_apic_timer_interrupt+0x70/0x80 [ 111.772956] [ 111.773140] [ 111.773322] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 111.773740] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 111.774113] 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 [ 111.775529] RSP: 0018:ffff88804616ff28 EFLAGS: 00000246 [ 111.775946] RAX: 0000000000000001 RBX: ffff8880444c9b80 RCX: ffffffff817c3ab6 [ 111.776500] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 111.777056] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 111.777613] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff8880444c9b80 [ 111.778171] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 111.778735] ? trace_irq_enable.constprop.0+0x26/0x100 [ 111.779148] ? make_task_dead+0x214/0x3b0 [ 111.779480] ? make_task_dead+0x214/0x3b0 [ 111.779812] ? do_syscall_64+0xbf/0x360 [ 111.780131] rewind_stack_and_make_dead+0x16/0x20 [ 111.780519] RIP: 0033:0x7f87c0f0bb19 [ 111.780820] 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 [ 111.782229] RSP: 002b:00007f87be481218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 111.782826] RAX: ffffffffffffffda RBX: 00007f87c101ef68 RCX: 00007f87c0f0bb19 [ 111.783380] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f87c101ef6c [ 111.783935] RBP: 00007f87c101ef60 R08: 000000000000000e R09: 0000000000000000 [ 111.784495] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f87c101ef6c [ 111.785049] R13: 00007ffd8ce9f34f R14: 00007f87be481300 R15: 0000000000022000 [ 111.785610] [ 111.785800] Modules linked in: [ 111.786064] ---[ end trace 0000000000000000 ]--- [ 111.786069] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI [ 111.786439] RIP: 0010:perf_tp_event+0x175/0xe70 [ 111.788136] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 111.788492] 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 [ 111.789620] CPU: 0 UID: 0 PID: 3942 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 111.791023] RSP: 0018:ffff88804616f780 EFLAGS: 00010012 [ 111.792810] Tainted: [D]=DIE, [W]=WARN [ 111.793217] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc9000322a000 [ 111.793799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 111.794358] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190 [ 111.795594] RIP: 0010:perf_tp_event+0x175/0xe70 [ 111.796143] RBP: ffff88804616f9f0 R08: ffff88806cf31340 R09: ffffe8ffffd15af0 [ 111.796838] 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 [ 111.797385] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 111.800115] RSP: 0018:ffff88804613f780 EFLAGS: 00010012 [ 111.800666] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 111.800670] [ 111.800679] FS: 00007f87be481700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000 [ 111.801472] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 111.802023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.802297] RDX: ffff88801b4a9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 111.802914] CR2: 0000000020002780 CR3: 0000000044afb000 CR4: 0000000000350ef0 [ 111.803988] RBP: ffff88804613f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc15af0 [ 111.804441] Kernel panic - not syncing: Fatal exception in interrupt [ 111.807505] Kernel Offset: disabled [ 111.807801] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 09:12:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000008 RCX=ffffffff819e60dd RDX=ffff888017431b80 RSI=ffffffff819e620e RDI=0000000000000005 RBP=00007fe5495ab000 RSP=ffff8880172a76b8 R8 =0000000000000001 R9 =ffffed1002e54eca R10=000000000000000d R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=000000000000000d R15=dffffc0000000000 RIP=ffffffff8173f6b8 RFL=00000297 [--S-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 000055556acff400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a6a7813a4 CR3=00000000435bd000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff 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=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88804616f070 R8 =0000000000000000 R9 =ffffed10014ee046 R10=0000000000000020 R11=0000000065646f43 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 00007f87be481700 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020002780 CR3=0000000044afb000 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=00007f87c0ff27c000007f87c0ff27c8 XMM02=00007f87c0ff27e000007f87c0ff27c0 XMM03=00007f87c0ff27c800007f87c0ff27c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000