[ 45.731698] ------------[ cut here ]------------ [ 45.732612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.734568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.736017] Modules linked in: [ 45.736650] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.738855] Tainted: [W]=WARN [ 45.739713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.741184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.742040] 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 [ 45.745178] RSP: 0018:ffff888016067bc0 EFLAGS: 00010286 [ 45.746114] RAX: 0000000000000000 RBX: ffffed1002c0cf78 RCX: ffffffff813a4050 [ 45.747405] RDX: ffff888017560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.748667] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0cf2f [ 45.749923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.751203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016067df8 [ 45.752467] FS: 00007f370648b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.753901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.754985] CR2: 00007ffca87d4ef8 CR3: 000000000e370000 CR4: 0000000000350ef0 [ 45.756254] Call Trace: [ 45.756716] [ 45.757118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.758018] ? __create_object+0x59/0x80 [ 45.758796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.759763] __vmalloc_noprof+0x59/0x60 [ 45.760528] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.761394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.762330] bpf_prog_alloc+0x39/0x200 [ 45.763011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.763933] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.764814] do_seccomp+0x349/0x25e0 [ 45.765523] ? find_held_lock+0x2b/0x80 [ 45.766299] ? do_prlimit+0x310/0x610 [ 45.766986] ? __pfx_do_seccomp+0x10/0x10 [ 45.767762] ? do_raw_spin_unlock+0x53/0x220 [ 45.768603] ? _raw_spin_unlock+0x1e/0x40 [ 45.769380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.770342] ? static_key_count+0x60/0x80 [ 45.771102] prctl_set_seccomp+0x4e/0x70 [ 45.771882] __do_sys_prctl+0xe6c/0x1d70 [ 45.772665] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.773535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.774524] ? irqentry_exit+0xf3/0x650 [ 45.775282] do_syscall_64+0xbf/0x430 [ 45.775979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.776926] RIP: 0033:0x7f370697d5cd [ 45.777633] 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 [ 45.780832] RSP: 002b:00007ffca87d3740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.782200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f370697d5cd [ 45.783482] RDX: 000056056e58ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.784766] RBP: 00007ffca87d37a0 R08: 0000000000000000 R09: 00007ffca87d2e40 [ 45.786054] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605a1914b10 [ 45.787359] R13: 00007ffca87d3bd0 R14: 00005605a19152b0 R15: 00005605a19296f0 [ 45.788669] [ 45.789101] irq event stamp: 1863 [ 45.789761] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 45.791155] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 45.792423] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 45.793711] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 45.794986] ---[ end trace 0000000000000000 ]--- [ 48.611937] ------------[ cut here ]------------ [ 48.612850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.614811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.616239] Modules linked in: [ 48.616813] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.618796] Tainted: [W]=WARN [ 48.619383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.621016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.621937] 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 [ 48.625097] RSP: 0018:ffff888018a67bc0 EFLAGS: 00010286 [ 48.626043] RAX: 0000000000000000 RBX: ffffed100314cf78 RCX: ffffffff813a4050 [ 48.627318] RDX: ffff88800e919bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.628595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314cf2f [ 48.629852] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.631114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a67df8 [ 48.632418] FS: 00007f0250e32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.633865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.634928] CR2: 00007f0251324580 CR3: 0000000009fef000 CR4: 0000000000350ef0 [ 48.636204] Call Trace: [ 48.636668] [ 48.637075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.637964] ? __create_object+0x59/0x80 [ 48.638735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.639688] __vmalloc_noprof+0x59/0x60 [ 48.640438] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.641289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.642221] bpf_prog_alloc+0x39/0x200 [ 48.642916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.643833] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.644713] do_seccomp+0x349/0x25e0 [ 48.645423] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.646320] ? __pfx_do_seccomp+0x10/0x10 [ 48.647050] ? find_held_lock+0x2b/0x80 [ 48.647786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.648732] ? static_key_count+0x60/0x80 [ 48.649514] prctl_set_seccomp+0x4e/0x70 [ 48.650295] __do_sys_prctl+0xe6c/0x1d70 [ 48.651028] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.651868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.652835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.653796] ? irqentry_exit+0xf3/0x650 [ 48.654559] do_syscall_64+0xbf/0x430 [ 48.655290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.656236] RIP: 0033:0x7f02513245cd [ 48.656887] 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 [ 48.660025] RSP: 002b:00007ffc350e93a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.661353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02513245cd [ 48.662630] RDX: 000055e63cfdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.663905] RBP: 00007ffc350e9400 R08: 0000000000000000 R09: 00007ffc350e8aa0 [ 48.665183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6676d8b10 [ 48.666450] R13: 00007ffc350e9830 R14: 000055e6676d92b0 R15: 000055e6676ed6f0 [ 48.667740] [ 48.668201] irq event stamp: 1729 [ 48.668794] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 48.670282] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 48.671761] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.673272] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.674777] ---[ end trace 0000000000000000 ]--- [ 49.339682] ------------[ cut here ]------------ [ 49.340625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.342739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.344235] Modules linked in: [ 49.344826] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.347111] Tainted: [W]=WARN [ 49.347785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.349281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.350241] 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 [ 49.353455] RSP: 0018:ffff88801765fbc0 EFLAGS: 00010286 [ 49.354473] RAX: 0000000000000000 RBX: ffffed1002ecbf78 RCX: ffffffff813a4050 [ 49.355784] RDX: ffff888015ca5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.357098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecbf2f [ 49.358427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.359748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801765fdf8 [ 49.361082] FS: 00007fba0aeaf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.362565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.363663] CR2: 00007fff9ff6aef8 CR3: 000000000b748000 CR4: 0000000000350ef0 [ 49.364991] Call Trace: [ 49.365498] [ 49.365927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.366860] ? __create_object+0x59/0x80 [ 49.367676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.368668] __vmalloc_noprof+0x59/0x60 [ 49.369445] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.370364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.371337] bpf_prog_alloc+0x39/0x200 [ 49.372053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.373000] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.373912] do_seccomp+0x349/0x25e0 [ 49.374645] ? find_held_lock+0x2b/0x80 [ 49.375447] ? do_prlimit+0x310/0x610 [ 49.376209] ? __pfx_do_seccomp+0x10/0x10 [ 49.376960] ? do_raw_spin_unlock+0x53/0x220 [ 49.377785] ? _raw_spin_unlock+0x1e/0x40 [ 49.378605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.379599] ? static_key_count+0x60/0x80 [ 49.380434] prctl_set_seccomp+0x4e/0x70 [ 49.381234] __do_sys_prctl+0xe6c/0x1d70 [ 49.381985] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.382872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.383886] ? irqentry_exit+0xf3/0x650 [ 49.384682] do_syscall_64+0xbf/0x430 [ 49.385447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.386426] RIP: 0033:0x7fba0b3a15cd [ 49.387114] 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 [ 49.390366] RSP: 002b:00007fff9ff69400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.391754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba0b3a15cd [ 49.393079] RDX: 00005609e55f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.394391] RBP: 00007fff9ff69460 R08: 0000000000000000 R09: 00007fff9ff68b00 [ 49.395703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a153772b0 [ 49.397019] R13: 00007fff9ff69890 R14: 0000560a15379d20 R15: 0000560a1538b8d0 [ 49.398359] [ 49.398781] irq event stamp: 1783 [ 49.399454] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.401002] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.402706] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 49.404372] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 49.405906] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3810' (ECDSA) to the list of known hosts. 2025/11/18 20:38:04 fuzzer started 2025/11/18 20:38:05 dialing manager at localhost:34383 2025/11/18 20:38:05 checking machine... 2025/11/18 20:38:05 checking revisions... [ 50.280227] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:38:05 testing simple program... [ 50.373635] cgroup: Unknown subsys name 'net' [ 50.440348] cgroup: Unknown subsys name 'cpuset' [ 50.458881] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:38:04 Registers: info registers vcpu 0 RAX=ffff888015f58000 RBX=00007ffc350e8a18 RCX=ffffffff869d8192 RDX=ffff8880138b8000 RSI=0000000000000001 RDI=ffff88806ce08a80 RBP=ffff8880138b0000 RSP=ffff88806ce089f8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff88806ce08ab8 R14=ffff8880138b7f58 R15=ffff88806ce08a70 RIP=ffffffff84c721b0 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 00007f0250e32900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e6676f1c28 CR3=0000000020d10000 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=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=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=1ffff110012eaf11 RSI=ffffffff813c156e RDI=ffff888009757840 RBP=ffff888009757898 RSP=ffff8880097577b8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff815bd718 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf59f1a28 CR3=000000000e0a9000 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=38333a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000