[ 46.565283] ------------[ cut here ]------------ [ 46.566332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.568560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.570188] Modules linked in: [ 46.570850] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.573354] Tainted: [W]=WARN [ 46.573973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.575701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.576753] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.580280] RSP: 0018:ffff88801657fbc0 EFLAGS: 00010286 [ 46.581400] RAX: 0000000000000000 RBX: ffffed1002caff78 RCX: ffffffff813a4050 [ 46.582856] RDX: ffff888018ebd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.584284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caff2f [ 46.585730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.587169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801657fdf8 [ 46.588608] FS: 00007fd07f103900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.590218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.591419] CR2: 00007fd07f5f5580 CR3: 000000000c75f000 CR4: 0000000000350ef0 [ 46.592865] Call Trace: [ 46.593435] [ 46.593891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.594899] ? __create_object+0x59/0x80 [ 46.595786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.596872] __vmalloc_noprof+0x59/0x60 [ 46.597703] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.598683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.599720] bpf_prog_alloc+0x39/0x200 [ 46.600567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.601589] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.602583] do_seccomp+0x349/0x25e0 [ 46.603375] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.604375] ? __pfx_do_seccomp+0x10/0x10 [ 46.605256] ? find_held_lock+0x2b/0x80 [ 46.606036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.607107] ? static_key_count+0x60/0x80 [ 46.607968] prctl_set_seccomp+0x4e/0x70 [ 46.608835] __do_sys_prctl+0xe6c/0x1d70 [ 46.609707] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.610641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.611712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.612785] ? irqentry_exit+0xf3/0x650 [ 46.613625] do_syscall_64+0xbf/0x430 [ 46.614448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.615498] RIP: 0033:0x7fd07f5f55cd [ 46.616271] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.619706] RSP: 002b:00007ffe5177bd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.621196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd07f5f55cd [ 46.622351] RDX: 000055a090e11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.623487] RBP: 00007ffe5177bdf0 R08: 0000000000000000 R09: 00007ffe5177b490 [ 46.624638] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0b4fc9ad0 [ 46.625804] R13: 00007ffe5177c220 R14: 000055a0b4fcabc0 R15: 000055a0b4fdb780 [ 46.626963] [ 46.627381] irq event stamp: 1967 [ 46.627907] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 46.629296] hardirqs last disabled at (1984): [] __up_console_sem+0x5d/0x80 [ 46.630673] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.632047] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.633405] ---[ end trace 0000000000000000 ]--- [ 49.399018] ------------[ cut here ]------------ [ 49.399947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.401958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.403391] Modules linked in: [ 49.403993] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.406253] Tainted: [W]=WARN [ 49.406831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.408394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.409306] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.412529] RSP: 0018:ffff888019dcfbc0 EFLAGS: 00010286 [ 49.413526] RAX: 0000000000000000 RBX: ffffed10033b9f78 RCX: ffffffff813a4050 [ 49.414813] RDX: ffff88800daa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.416103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b9f2f [ 49.417418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.418724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dcfdf8 [ 49.420020] FS: 00007f5052482900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.421482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.422544] CR2: 00007f5052974580 CR3: 000000000cc8d000 CR4: 0000000000350ef0 [ 49.423833] Call Trace: [ 49.424366] [ 49.424786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.425685] ? __create_object+0x59/0x80 [ 49.426483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.427445] __vmalloc_noprof+0x59/0x60 [ 49.428204] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.429046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.429971] bpf_prog_alloc+0x39/0x200 [ 49.430719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.431654] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.432567] do_seccomp+0x349/0x25e0 [ 49.433293] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.434214] ? __pfx_do_seccomp+0x10/0x10 [ 49.434973] ? find_held_lock+0x2b/0x80 [ 49.435734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.436708] ? static_key_count+0x60/0x80 [ 49.437519] prctl_set_seccomp+0x4e/0x70 [ 49.438298] __do_sys_prctl+0xe6c/0x1d70 [ 49.439039] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.439898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.440870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.441866] ? irqentry_exit+0xf3/0x650 [ 49.442629] do_syscall_64+0xbf/0x430 [ 49.443382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.444363] RIP: 0033:0x7f50529745cd [ 49.445032] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.448242] RSP: 002b:00007ffdd7ed9c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.449465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50529745cd [ 49.450531] RDX: 0000555f55961e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.451595] RBP: 00007ffdd7ed9ca0 R08: 0000000000000000 R09: 00007ffdd7ed9340 [ 49.452680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f68d62ad0 [ 49.453739] R13: 00007ffdd7eda0d0 R14: 0000555f68d63bc0 R15: 0000555f68d74780 [ 49.454824] [ 49.455211] irq event stamp: 1909 [ 49.455715] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 49.456991] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 49.458252] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 49.459529] softirqs last disabled at (1891): [] __irq_exit_rcu+0xc4/0x100 [ 49.460784] ---[ end trace 0000000000000000 ]--- [ 50.130883] ------------[ cut here ]------------ [ 50.131833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.133853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.135356] Modules linked in: [ 50.135954] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.137930] Tainted: [W]=WARN [ 50.138529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.140031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140989] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.144139] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286 [ 50.145088] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050 [ 50.146411] RDX: ffff888018eb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.147756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f [ 50.149068] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.150345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8 [ 50.151627] FS: 00007f0fdd965900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.153093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.154182] CR2: 00007f0fdde57580 CR3: 000000000cbf8000 CR4: 0000000000350ef0 [ 50.155483] Call Trace: [ 50.155953] [ 50.156407] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.157330] ? __create_object+0x59/0x80 [ 50.158067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.159036] __vmalloc_noprof+0x59/0x60 [ 50.159794] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.160680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161614] bpf_prog_alloc+0x39/0x200 [ 50.162357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.163293] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.164204] do_seccomp+0x349/0x25e0 [ 50.164887] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.165795] ? __pfx_do_seccomp+0x10/0x10 [ 50.166588] ? find_held_lock+0x2b/0x80 [ 50.167353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.168320] ? static_key_count+0x60/0x80 [ 50.169099] prctl_set_seccomp+0x4e/0x70 [ 50.169883] __do_sys_prctl+0xe6c/0x1d70 [ 50.170687] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.171560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.172541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.173516] ? irqentry_exit+0xf3/0x650 [ 50.174284] do_syscall_64+0xbf/0x430 [ 50.174984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.175932] RIP: 0033:0x7f0fdde575cd [ 50.176648] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.179820] RSP: 002b:00007ffdda303370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.181187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fdde575cd [ 50.182498] RDX: 000055980efe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.183794] RBP: 00007ffdda3033d0 R08: 0000000000000000 R09: 00007ffdda302a70 [ 50.185141] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598336dead0 [ 50.186449] R13: 00007ffdda303800 R14: 00005598336dfbc0 R15: 00005598336f0780 [ 50.187743] [ 50.188196] irq event stamp: 1731 [ 50.188796] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.190325] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.191845] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.193276] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 50.194232] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41803' (ECDSA) to the list of known hosts. 2025/11/19 02:53:27 fuzzer started 2025/11/19 02:53:27 dialing manager at localhost:34383 2025/11/19 02:53:27 checking machine... 2025/11/19 02:53:27 checking revisions... [ 51.105920] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:53:28 testing simple program... [ 51.194338] cgroup: Unknown subsys name 'net' [ 51.259804] cgroup: Unknown subsys name 'cpuset' [ 51.271650] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:53:27 Registers: info registers vcpu 0 RAX=00000021c117b494 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=0000000000053d0c RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000efec5 R11=0000000000000001 R12=0000000000053d0c R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000017 [----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 00007f5052482900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd7ed3000 CR3=000000001fdd6000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002dc57 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 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=00007ffcfb480fb8 CR3=000000000d396000 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=8a34200f7b4490934644b0cc7c46f721 XMM02=0000000000303f90ec2efd57dc4c00df XMM03=000000000030fb88ab402143418caa51 XMM04=0fd3b824af73e35000000000000ae988 XMM05=090f1556b20111b3000000000031fb28 XMM06=b902871c395fcc9c00000000003199f0 XMM07=e042d86d42eb936e000000000030fe08 XMM08=ab402143418caa510000000000303ff0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000