[ 45.788643] ------------[ cut here ]------------ [ 45.789690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.792413] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.794100] Modules linked in: [ 45.794789] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.797076] Tainted: [W]=WARN [ 45.797717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.799425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.800459] 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 [ 45.804131] RSP: 0018:ffff88801c4b7bc0 EFLAGS: 00010286 [ 45.805263] RAX: 0000000000000000 RBX: ffffed1003896f78 RCX: ffffffff813a4050 [ 45.806747] RDX: ffff888013ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.808230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003896f2f [ 45.809699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.811175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4b7df8 [ 45.812648] FS: 00007f0989e32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.814313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.815408] CR2: 00007f098a324580 CR3: 000000000e0df000 CR4: 0000000000350ef0 [ 45.816705] Call Trace: [ 45.817209] [ 45.817624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.818514] ? __create_object+0x59/0x80 [ 45.819310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.820261] __vmalloc_noprof+0x59/0x60 [ 45.820960] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.821825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.822763] bpf_prog_alloc+0x39/0x200 [ 45.823502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.824432] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.825339] do_seccomp+0x349/0x25e0 [ 45.826005] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.826930] ? __pfx_do_seccomp+0x10/0x10 [ 45.827722] ? find_held_lock+0x2b/0x80 [ 45.828490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.829441] ? static_key_count+0x60/0x80 [ 45.830238] prctl_set_seccomp+0x4e/0x70 [ 45.830995] __do_sys_prctl+0xe6c/0x1d70 [ 45.831776] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.832632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.833594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.834561] ? irqentry_exit+0xf3/0x650 [ 45.835337] do_syscall_64+0xbf/0x430 [ 45.836062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.836974] RIP: 0033:0x7f098a3245cd [ 45.837671] 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 [ 45.840847] RSP: 002b:00007ffc54563610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.842194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f098a3245cd [ 45.843478] RDX: 00005650f34a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.844752] RBP: 00007ffc54563670 R08: 0000000000000000 R09: 00007ffc54562d10 [ 45.846041] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651056a4bf0 [ 45.847320] R13: 00007ffc54563aa0 R14: 00005651056ae380 R15: 00005651056b9460 [ 45.848616] [ 45.849072] irq event stamp: 1701 [ 45.849675] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 45.851200] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 45.852704] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 45.854251] softirqs last disabled at (1237): [] __irq_exit_rcu+0xc4/0x100 [ 45.855658] ---[ end trace 0000000000000000 ]--- [ 49.063917] ------------[ cut here ]------------ [ 49.064635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.066229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.067352] Modules linked in: [ 49.067803] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.069337] Tainted: [W]=WARN [ 49.069763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.070914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.071607] 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 [ 49.074051] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 49.074775] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 49.075759] RDX: ffff888015ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.076736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 49.077731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.078723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 49.079708] FS: 00007f2e7b4dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.080814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.081629] CR2: 00007f2e7ba434a6 CR3: 000000000b6d2000 CR4: 0000000000350ef0 [ 49.082616] Call Trace: [ 49.082988] [ 49.083343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.084006] ? __create_object+0x59/0x80 [ 49.084618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.085353] __vmalloc_noprof+0x59/0x60 [ 49.085899] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.086583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087313] bpf_prog_alloc+0x39/0x200 [ 49.087840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.088543] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.089228] do_seccomp+0x349/0x25e0 [ 49.089739] ? find_held_lock+0x2b/0x80 [ 49.090319] ? do_prlimit+0x310/0x610 [ 49.090860] ? __pfx_do_seccomp+0x10/0x10 [ 49.091454] ? do_raw_spin_unlock+0x53/0x220 [ 49.092082] ? _raw_spin_unlock+0x1e/0x40 [ 49.092645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.093375] ? static_key_count+0x60/0x80 [ 49.093947] prctl_set_seccomp+0x4e/0x70 [ 49.094529] __do_sys_prctl+0xe6c/0x1d70 [ 49.095125] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.095740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.096476] ? irqentry_exit+0xf3/0x650 [ 49.097053] do_syscall_64+0xbf/0x430 [ 49.097583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.098298] RIP: 0033:0x7f2e7b9cf5cd [ 49.098809] 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 [ 49.101229] RSP: 002b:00007fff045a8fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.102291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e7b9cf5cd [ 49.103271] RDX: 0000562f0cabce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.104240] RBP: 00007fff045a9040 R08: 0000000000000000 R09: 00007fff045a86e0 [ 49.105218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f26396ad0 [ 49.106200] R13: 00007fff045a9470 R14: 0000562f26397bc0 R15: 0000562f263a8780 [ 49.107203] [ 49.107529] irq event stamp: 1761 [ 49.107987] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.109163] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.110325] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 49.111489] softirqs last disabled at (1237): [] __irq_exit_rcu+0xc4/0x100 [ 49.112624] ---[ end trace 0000000000000000 ]--- [ 49.897251] ------------[ cut here ]------------ [ 49.898174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.900167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.901622] Modules linked in: [ 49.902258] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.904258] Tainted: [W]=WARN [ 49.904815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.906261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.907181] 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 [ 49.910334] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 49.911318] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 49.912616] RDX: ffff888016483780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 49.915161] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.916449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 49.917720] FS: 00007fdac52a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.919180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920221] CR2: 00007fff664d9ef7 CR3: 000000001e1be000 CR4: 0000000000350ef0 [ 49.921489] Call Trace: [ 49.921959] [ 49.922391] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923304] ? __create_object+0x59/0x80 [ 49.924073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.925053] __vmalloc_noprof+0x59/0x60 [ 49.925761] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927576] bpf_prog_alloc+0x39/0x200 [ 49.928305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929228] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.930119] do_seccomp+0x349/0x25e0 [ 49.930798] ? find_held_lock+0x2b/0x80 [ 49.931547] ? do_prlimit+0x310/0x610 [ 49.932302] ? __pfx_do_seccomp+0x10/0x10 [ 49.933077] ? do_raw_spin_unlock+0x53/0x220 [ 49.933865] ? _raw_spin_unlock+0x1e/0x40 [ 49.934628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.935595] ? static_key_count+0x60/0x80 [ 49.936382] prctl_set_seccomp+0x4e/0x70 [ 49.937151] __do_sys_prctl+0xe6c/0x1d70 [ 49.937876] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.938728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.939694] ? irqentry_exit+0xf3/0x650 [ 49.940467] do_syscall_64+0xbf/0x430 [ 49.941208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.942152] RIP: 0033:0x7fdac579b5cd [ 49.942829] 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 [ 49.945967] RSP: 002b:00007fff664d7290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.947350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdac579b5cd [ 49.948618] RDX: 00005650a4158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.949892] RBP: 00007fff664d72f0 R08: 0000000000000000 R09: 00007fff664d6990 [ 49.951182] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650cc0d8ad0 [ 49.952456] R13: 00007fff664d7720 R14: 00005650cc0d9bc0 R15: 00005650cc0ea780 [ 49.953762] [ 49.954229] irq event stamp: 1685 [ 49.954847] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.956354] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.957857] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.959395] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.960883] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58404' (ECDSA) to the list of known hosts. 2025/11/18 15:18:06 fuzzer started 2025/11/18 15:18:07 dialing manager at localhost:34383 2025/11/18 15:18:07 checking machine... 2025/11/18 15:18:07 checking revisions... [ 50.886750] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:18:07 testing simple program... [ 50.983777] cgroup: Unknown subsys name 'net' [ 51.037234] cgroup: Unknown subsys name 'cpuset' [ 51.046939] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:18:06 Registers: info registers vcpu 0 RAX=ffff88800d0830b8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800d080f90 RSI=0000000000000000 RDI=ffff88800d083000 RBP=ffff88800d083000 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800e991e48 R13=0000000000000246 R14=ffff88800d083000 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007f2e7b4dd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e7b4bc020 CR3=0000000020a45000 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=0000000000027487 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=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff855aa4370 CR3=000000000d1e6000 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=f8d880cd17fa879ce44d35f92721a1e7 XMM02=00000000003019a0ec2efd57dc4c00df XMM03=000000000030e6581b4643dbf0e566d8 XMM04=b2428a0a72f4067c00000000000ae988 XMM05=8d625c3e2a7ddb01000000000031f658 XMM06=474038aa6c007e1f000000000031e6f8 XMM07=e042d86d42eb936e000000000030e8d8 XMM08=1b4643dbf0e566d80000000000301a00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000