[ 46.128176] ------------[ cut here ]------------ [ 46.129109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.131045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.132478] Modules linked in: [ 46.133103] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.135122] Tainted: [W]=WARN [ 46.135745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.137183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.138078] 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 [ 46.141190] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 46.142166] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 46.143436] RDX: ffff888017b78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.144686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 46.145947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.147216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 46.148487] FS: 00007f90023d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.149902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.150937] CR2: 00007f90028c7580 CR3: 000000000faff000 CR4: 0000000000350ef0 [ 46.152217] Call Trace: [ 46.152716] [ 46.153118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.154008] ? __create_object+0x59/0x80 [ 46.154766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.155730] __vmalloc_noprof+0x59/0x60 [ 46.156429] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.157282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.158192] bpf_prog_alloc+0x39/0x200 [ 46.158922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159846] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.160735] do_seccomp+0x349/0x25e0 [ 46.161396] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.162288] ? __pfx_do_seccomp+0x10/0x10 [ 46.163078] ? find_held_lock+0x2b/0x80 [ 46.163851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.164841] ? static_key_count+0x60/0x80 [ 46.165583] prctl_set_seccomp+0x4e/0x70 [ 46.166375] __do_sys_prctl+0xe6c/0x1d70 [ 46.167151] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.168021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.168972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.169916] ? irqentry_exit+0xf3/0x650 [ 46.170623] do_syscall_64+0xbf/0x430 [ 46.171374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.172314] RIP: 0033:0x7f90028c75cd [ 46.173015] 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 [ 46.176128] RSP: 002b:00007ffdb4698e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.177464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90028c75cd [ 46.178715] RDX: 000055ae67518e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.179986] RBP: 00007ffdb4698ed0 R08: 0000000000000000 R09: 00007ffdb4698570 [ 46.181246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae677ebad0 [ 46.182499] R13: 00007ffdb4699300 R14: 000055ae677ecbc0 R15: 000055ae677fd780 [ 46.183790] [ 46.184209] irq event stamp: 1719 [ 46.184847] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.186329] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.187825] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.189322] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.190814] ---[ end trace 0000000000000000 ]--- [ 49.594471] ------------[ cut here ]------------ [ 49.595396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.597381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.598821] Modules linked in: [ 49.599411] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.601388] Tainted: [W]=WARN [ 49.601982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.603444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.604356] 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 [ 49.607508] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 49.608469] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 49.609749] RDX: ffff888016a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.611021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 49.612309] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.613587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 49.614846] FS: 00007f69678eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.616279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.617367] CR2: 00007f6967e514a6 CR3: 000000000fb50000 CR4: 0000000000350ef0 [ 49.618814] Call Trace: [ 49.619363] [ 49.620071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.621014] ? __create_object+0x59/0x80 [ 49.621805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.622785] __vmalloc_noprof+0x59/0x60 [ 49.623522] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.624391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625331] bpf_prog_alloc+0x39/0x200 [ 49.626070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.627007] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.627927] do_seccomp+0x349/0x25e0 [ 49.628609] ? find_held_lock+0x2b/0x80 [ 49.629397] ? do_prlimit+0x310/0x610 [ 49.630139] ? __pfx_do_seccomp+0x10/0x10 [ 49.630933] ? do_raw_spin_unlock+0x53/0x220 [ 49.631793] ? _raw_spin_unlock+0x1e/0x40 [ 49.632545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.633509] ? static_key_count+0x60/0x80 [ 49.634317] prctl_set_seccomp+0x4e/0x70 [ 49.635081] __do_sys_prctl+0xe6c/0x1d70 [ 49.635872] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.636751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.637739] ? irqentry_exit+0xf3/0x650 [ 49.638462] do_syscall_64+0xbf/0x430 [ 49.639205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.640159] RIP: 0033:0x7f6967ddd5cd [ 49.640874] 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 [ 49.644076] RSP: 002b:00007ffc97e960f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.645452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6967ddd5cd [ 49.646740] RDX: 000055ba66a35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.648044] RBP: 00007ffc97e96150 R08: 0000000000000000 R09: 00007ffc97e957f0 [ 49.649334] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba8f39ebf0 [ 49.650618] R13: 00007ffc97e96580 R14: 000055ba8f3a8380 R15: 000055ba8f3b3460 [ 49.651976] [ 49.652404] irq event stamp: 1659 [ 49.653058] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 49.654587] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 49.656147] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.657702] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 49.659224] ---[ end trace 0000000000000000 ]--- [ 50.512049] ------------[ cut here ]------------ [ 50.512996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.515000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.516490] Modules linked in: [ 50.517177] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.519184] Tainted: [W]=WARN [ 50.519796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.521275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.522190] 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 [ 50.525346] RSP: 0018:ffff888019cd7bc0 EFLAGS: 00010286 [ 50.526324] RAX: 0000000000000000 RBX: ffffed100339af78 RCX: ffffffff813a4050 [ 50.527613] RDX: ffff888017561bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.528924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339af2f [ 50.530197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.531528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cd7df8 [ 50.532820] FS: 00007f2e70c23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.534270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.535336] CR2: 00007f2e71115580 CR3: 000000000e88e000 CR4: 0000000000350ef0 [ 50.536616] Call Trace: [ 50.537125] [ 50.537529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.538420] ? __create_object+0x59/0x80 [ 50.539193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.540184] __vmalloc_noprof+0x59/0x60 [ 50.540943] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.541804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.542735] bpf_prog_alloc+0x39/0x200 [ 50.543426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.544328] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.545226] do_seccomp+0x349/0x25e0 [ 50.545950] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.546851] ? __pfx_do_seccomp+0x10/0x10 [ 50.547621] ? find_held_lock+0x2b/0x80 [ 50.548404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.549365] ? static_key_count+0x60/0x80 [ 50.550165] prctl_set_seccomp+0x4e/0x70 [ 50.550964] __do_sys_prctl+0xe6c/0x1d70 [ 50.551760] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.552566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.553533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.554518] ? irqentry_exit+0xf3/0x650 [ 50.555280] do_syscall_64+0xbf/0x430 [ 50.556036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.556983] RIP: 0033:0x7f2e711155cd [ 50.557698] 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 [ 50.560878] RSP: 002b:00007fff37890320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.562247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e711155cd [ 50.563555] RDX: 00005562971abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.564832] RBP: 00007fff37890380 R08: 0000000000000000 R09: 00007fff3788fa20 [ 50.566110] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562c8535bf0 [ 50.567424] R13: 00007fff378907b0 R14: 00005562c853f380 R15: 00005562c854a460 [ 50.568731] [ 50.569150] irq event stamp: 1749 [ 50.569798] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.571315] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.572836] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.574373] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.575911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54710' (ECDSA) to the list of known hosts. 2025/11/19 00:47:03 fuzzer started 2025/11/19 00:47:03 dialing manager at localhost:34383 2025/11/19 00:47:03 checking machine... 2025/11/19 00:47:03 checking revisions... [ 51.511597] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:47:03 testing simple program... [ 51.592982] cgroup: Unknown subsys name 'net' [ 51.662888] cgroup: Unknown subsys name 'cpuset' [ 51.676683] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:47:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f05e1ac96d0 RCX=ffff8880170af12c RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff888015cdde10 RBP=ffff8880170a8000 RSP=ffff8880170af158 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff8880170af220 R14=ffff8880170aff58 R15=0000000000000004 RIP=ffffffff8152902b RFL=00000282 [--S----] 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 00007f05e1acd700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb6a196b8 CR3=000000000d3cb000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32363033332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323630 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffff940000e7d89 RBX=dffffc0000000000 RCX=ffffffff818f39b6 RDX=fffff940000e7d89 RSI=0000000000000008 RDI=ffffea000073ec40 RBP=fffff940000e7d88 RSP=ffff88801899f8f8 R8 =0000000000000000 R9 =fffff940000e7d88 R10=ffffea000073ec47 R11=0000000000000001 R12=0000000000000000 R13=ffff88801899fdb8 R14=0000000000000001 R15=ffff88801899fdf0 RIP=ffffffff81b2d177 RFL=00000246 [---Z-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 00007f69678eb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc97e90000 CR3=0000000009ddd000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=0000000000000000000000000000ffff XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=6120776f6c6c6120746f6e206f740000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000