[ 46.546712] ------------[ cut here ]------------ [ 46.547630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.549648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.551124] Modules linked in: [ 46.551724] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.553731] Tainted: [W]=WARN [ 46.554335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.555819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.556734] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.559932] RSP: 0018:ffff88801c4afbc0 EFLAGS: 00010286 [ 46.560858] RAX: 0000000000000000 RBX: ffffed1003895f78 RCX: ffffffff813a4050 [ 46.562154] RDX: ffff888016085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.563453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003895f2f [ 46.564739] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.566010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4afdf8 [ 46.567311] FS: 00007f8474f5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.568754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.569822] CR2: 00007ffd5c43bef8 CR3: 000000000d2b6000 CR4: 0000000000350ef0 [ 46.571107] Call Trace: [ 46.571568] [ 46.572018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.572878] ? __create_object+0x59/0x80 [ 46.573679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.574663] __vmalloc_noprof+0x59/0x60 [ 46.575433] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.576314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.577244] bpf_prog_alloc+0x39/0x200 [ 46.577992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.578894] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.579808] do_seccomp+0x349/0x25e0 [ 46.580549] ? find_held_lock+0x2b/0x80 [ 46.581315] ? do_prlimit+0x310/0x610 [ 46.582076] ? __pfx_do_seccomp+0x10/0x10 [ 46.582832] ? do_raw_spin_unlock+0x53/0x220 [ 46.583661] ? _raw_spin_unlock+0x1e/0x40 [ 46.584458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.585435] ? static_key_count+0x60/0x80 [ 46.586240] prctl_set_seccomp+0x4e/0x70 [ 46.587041] __do_sys_prctl+0xe6c/0x1d70 [ 46.587776] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.588629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.589630] ? irqentry_exit+0xf3/0x650 [ 46.590426] do_syscall_64+0xbf/0x430 [ 46.591183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.592153] RIP: 0033:0x7f847544d5cd [ 46.592824] 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 [ 46.596012] RSP: 002b:00007ffd5c43a3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.597378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f847544d5cd [ 46.598665] RDX: 0000558c1aa11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.599969] RBP: 00007ffd5c43a400 R08: 0000000000000000 R09: 00007ffd5c439aa0 [ 46.601250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c43216b10 [ 46.602556] R13: 00007ffd5c43a830 R14: 0000558c432172b0 R15: 0000558c4322b6f0 [ 46.603865] [ 46.604337] irq event stamp: 1687 [ 46.604990] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 46.606536] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 46.608095] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.609657] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.611204] ---[ end trace 0000000000000000 ]--- [ 49.745542] ------------[ cut here ]------------ [ 49.746138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.747406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.748304] Modules linked in: [ 49.748670] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.749901] Tainted: [W]=WARN [ 49.750263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.751176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.751725] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.753684] RSP: 0018:ffff888014237bc0 EFLAGS: 00010286 [ 49.754291] RAX: 0000000000000000 RBX: ffffed1002846f78 RCX: ffffffff813a4050 [ 49.755094] RDX: ffff888016591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.755850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002846f2f [ 49.756643] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.757429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014237df8 [ 49.758223] FS: 00007f474d776900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.759112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.759736] CR2: 00007f474dc68580 CR3: 000000000ce83000 CR4: 0000000000350ef0 [ 49.760539] Call Trace: [ 49.760822] [ 49.761097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.761619] ? __create_object+0x59/0x80 [ 49.762093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.762668] __vmalloc_noprof+0x59/0x60 [ 49.763133] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.763646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764209] bpf_prog_alloc+0x39/0x200 [ 49.764634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.765198] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.765728] do_seccomp+0x349/0x25e0 [ 49.766169] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.766706] ? __pfx_do_seccomp+0x10/0x10 [ 49.767189] ? find_held_lock+0x2b/0x80 [ 49.767628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.768219] ? static_key_count+0x60/0x80 [ 49.768686] prctl_set_seccomp+0x4e/0x70 [ 49.769159] __do_sys_prctl+0xe6c/0x1d70 [ 49.769618] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.770149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.771334] ? irqentry_exit+0xf3/0x650 [ 49.771783] do_syscall_64+0xbf/0x430 [ 49.772247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772822] RIP: 0033:0x7f474dc685cd [ 49.773263] 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 [ 49.775237] RSP: 002b:00007ffe4acb9c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.776083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f474dc685cd [ 49.776852] RDX: 0000564f74b9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.777638] RBP: 00007ffe4acb9cd0 R08: 0000000000000000 R09: 00007ffe4acb9370 [ 49.778433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564facaa1ad0 [ 49.779230] R13: 00007ffe4acba100 R14: 0000564facaa2bc0 R15: 0000564facab3780 [ 49.780038] [ 49.780301] irq event stamp: 1683 [ 49.780674] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.781621] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.782575] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 49.783542] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 49.784483] ---[ end trace 0000000000000000 ]--- [ 50.587222] ------------[ cut here ]------------ [ 50.588163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.590203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.591654] Modules linked in: [ 50.592507] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.594537] Tainted: [W]=WARN [ 50.595125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.596580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.597485] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.600602] RSP: 0018:ffff88801a5b7bc0 EFLAGS: 00010286 [ 50.601572] RAX: 0000000000000000 RBX: ffffed10034b6f78 RCX: ffffffff813a4050 [ 50.602843] RDX: ffff8880163a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.604108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b6f2f [ 50.605372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.606652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5b7df8 [ 50.607940] FS: 00007f2536f47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.609382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.610445] CR2: 00007ffe1cddfef8 CR3: 000000000df5a000 CR4: 0000000000350ef0 [ 50.611715] Call Trace: [ 50.612213] [ 50.612621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.613503] ? __create_object+0x59/0x80 [ 50.614279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.615253] __vmalloc_noprof+0x59/0x60 [ 50.616014] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.616837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.617751] bpf_prog_alloc+0x39/0x200 [ 50.618492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.619416] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.620311] do_seccomp+0x349/0x25e0 [ 50.621022] ? find_held_lock+0x2b/0x80 [ 50.621732] ? do_prlimit+0x310/0x610 [ 50.622495] ? __pfx_do_seccomp+0x10/0x10 [ 50.623275] ? do_raw_spin_unlock+0x53/0x220 [ 50.624113] ? _raw_spin_unlock+0x1e/0x40 [ 50.624834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.625785] ? static_key_count+0x60/0x80 [ 50.626589] prctl_set_seccomp+0x4e/0x70 [ 50.627364] __do_sys_prctl+0xe6c/0x1d70 [ 50.628145] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.628999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.629956] ? irqentry_exit+0xf3/0x650 [ 50.630796] do_syscall_64+0xbf/0x430 [ 50.631655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.632599] RIP: 0033:0x7f25374395cd [ 50.633304] 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 [ 50.636463] RSP: 002b:00007ffe1cddde10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.637805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25374395cd [ 50.639093] RDX: 000055e1a199ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.640356] RBP: 00007ffe1cddde70 R08: 0000000000000000 R09: 00007ffe1cddd510 [ 50.641622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1cb6e82b0 [ 50.642930] R13: 00007ffe1cdde2a0 R14: 000055e1cb6ead20 R15: 000055e1cb6fc8d0 [ 50.644219] [ 50.644633] irq event stamp: 1797 [ 50.645279] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.646793] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.648308] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.649828] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.651333] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17609' (ECDSA) to the list of known hosts. 2025/11/17 10:52:41 fuzzer started 2025/11/17 10:52:41 dialing manager at localhost:37895 2025/11/17 10:52:41 checking machine... 2025/11/17 10:52:41 checking revisions... [ 51.560703] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:52:41 testing simple program... [ 51.645055] cgroup: Unknown subsys name 'net' [ 51.719373] cgroup: Unknown subsys name 'cpuset' [ 51.733063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:52:40 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=0000000000000031 RCX=ffffffff822e82ed RDX=ffff88801633b780 RSI=ffffffff822e82fa RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801423fa30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800fce8000 R13=0000000000000001 R14=0000000000000062 R15=dffffc0000000000 RIP=ffffffff81751c87 RFL=00000202 [-------] 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 00007f474d776900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f474dd2e0b0 CR3=000000000c9a0000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff81bb4ea9 RDX=1ffff11001222da8 RSI=0000000000000002 RDI=0000000000000002 RBP=0000000000000001 RSP=ffff88801619f920 R8 =0000000000000000 R9 =ffffed1001222dbe R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffff88801619fc60 R14=ffff88801619fc58 R15=ffff88801619fc38 RIP=ffffffff817516d8 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 00007f5308cea900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5308402020 CR3=000000000f07a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e089a4766ddf2c9500000000000ae988 XMM05=39f5f2f0af0dfdf30000000000322020 XMM06=0394861f14684e590000000000321188 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000