[ 45.552595] ------------[ cut here ]------------ [ 45.553546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.555572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.557132] Modules linked in: [ 45.557740] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.559742] Tainted: [W]=WARN [ 45.560370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.561853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.562760] 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 [ 45.565992] RSP: 0018:ffff88800f36fbc0 EFLAGS: 00010286 [ 45.566974] RAX: 0000000000000000 RBX: ffffed1001e6df78 RCX: ffffffff813a4050 [ 45.568258] RDX: ffff888016409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.569568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6df2f [ 45.570865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.572150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f36fdf8 [ 45.573468] FS: 00007f7536f7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.574908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.575980] CR2: 00007fff2fc4eef8 CR3: 000000000df54000 CR4: 0000000000350ef0 [ 45.577292] Call Trace: [ 45.577760] [ 45.578226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.579118] ? __create_object+0x59/0x80 [ 45.579869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.580875] __vmalloc_noprof+0x59/0x60 [ 45.581637] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.582521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.583470] bpf_prog_alloc+0x39/0x200 [ 45.584208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.585163] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.586020] do_seccomp+0x349/0x25e0 [ 45.586748] ? find_held_lock+0x2b/0x80 [ 45.587514] ? do_prlimit+0x310/0x610 [ 45.588261] ? __pfx_do_seccomp+0x10/0x10 [ 45.589028] ? do_raw_spin_unlock+0x53/0x220 [ 45.589876] ? _raw_spin_unlock+0x1e/0x40 [ 45.590678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.591631] ? static_key_count+0x60/0x80 [ 45.592468] prctl_set_seccomp+0x4e/0x70 [ 45.593261] __do_sys_prctl+0xe6c/0x1d70 [ 45.594012] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.594868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.595828] ? irqentry_exit+0xf3/0x650 [ 45.596619] do_syscall_64+0xbf/0x430 [ 45.597359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.598316] RIP: 0033:0x7f753746c5cd [ 45.598978] 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 [ 45.602167] RSP: 002b:00007fff2fc4dda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.603527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f753746c5cd [ 45.604853] RDX: 00005600921a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.606141] RBP: 00007fff2fc4de00 R08: 0000000000000000 R09: 00007fff2fc4d4a0 [ 45.607417] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600b0ae5ad0 [ 45.608725] R13: 00007fff2fc4e230 R14: 00005600b0ae6bc0 R15: 00005600b0af7780 [ 45.610015] [ 45.610477] irq event stamp: 1765 [ 45.611176] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.612738] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.614264] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.615785] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 45.617339] ---[ end trace 0000000000000000 ]--- [ 49.032659] ------------[ cut here ]------------ [ 49.033591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.035570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.037044] Modules linked in: [ 49.037653] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.039845] Tainted: [W]=WARN [ 49.040539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.041998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.042901] 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 [ 49.046085] RSP: 0018:ffff8880179efbc0 EFLAGS: 00010286 [ 49.046998] RAX: 0000000000000000 RBX: ffffed1002f3df78 RCX: ffffffff813a4050 [ 49.048247] RDX: ffff88800f538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.049547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3df2f [ 49.050801] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.052056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179efdf8 [ 49.053373] FS: 00007fc454a46900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.054785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.055823] CR2: 00007fc454f38580 CR3: 000000000eac2000 CR4: 0000000000350ef0 [ 49.057112] Call Trace: [ 49.057570] [ 49.057971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.058854] ? __create_object+0x59/0x80 [ 49.059620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.060601] __vmalloc_noprof+0x59/0x60 [ 49.061356] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.062220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.063136] bpf_prog_alloc+0x39/0x200 [ 49.063821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064770] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.065658] do_seccomp+0x349/0x25e0 [ 49.066376] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.067249] ? __pfx_do_seccomp+0x10/0x10 [ 49.067980] ? find_held_lock+0x2b/0x80 [ 49.068773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.069716] ? static_key_count+0x60/0x80 [ 49.070501] prctl_set_seccomp+0x4e/0x70 [ 49.071271] __do_sys_prctl+0xe6c/0x1d70 [ 49.071998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.072886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.073856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.074840] ? irqentry_exit+0xf3/0x650 [ 49.075596] do_syscall_64+0xbf/0x430 [ 49.076319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.077301] RIP: 0033:0x7fc454f385cd [ 49.077952] 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 [ 49.081212] RSP: 002b:00007ffe082ed5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.082574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc454f385cd [ 49.083855] RDX: 000055d768dbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.085149] RBP: 00007ffe082ed600 R08: 0000000000000000 R09: 00007ffe082ecca0 [ 49.086418] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7a8106240 [ 49.087690] R13: 00007ffe082eda30 R14: 000055d7a810f380 R15: 000055d7a811a540 [ 49.089005] [ 49.089453] irq event stamp: 1843 [ 49.090045] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 49.091567] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.093098] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.094608] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.096106] ---[ end trace 0000000000000000 ]--- [ 49.916028] ------------[ cut here ]------------ [ 49.917115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.919364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.920980] Modules linked in: [ 49.921931] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.924234] Tainted: [W]=WARN [ 49.924862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.926469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.927467] 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 [ 49.930947] RSP: 0018:ffff88801742fbc0 EFLAGS: 00010286 [ 49.932018] RAX: 0000000000000000 RBX: ffffed1002e85f78 RCX: ffffffff813a4050 [ 49.933425] RDX: ffff88800f4b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.934822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e85f2f [ 49.936221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.937637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801742fdf8 [ 49.939051] FS: 00007f8033bb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.940678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.941842] CR2: 00007ffe73660ef8 CR3: 000000000da69000 CR4: 0000000000350ef0 [ 49.943238] Call Trace: [ 49.943744] [ 49.944253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.945245] ? __create_object+0x59/0x80 [ 49.946108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.947162] __vmalloc_noprof+0x59/0x60 [ 49.947945] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.948918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949930] bpf_prog_alloc+0x39/0x200 [ 49.950736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951761] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.952769] do_seccomp+0x349/0x25e0 [ 49.953555] ? find_held_lock+0x2b/0x80 [ 49.954390] ? do_prlimit+0x310/0x610 [ 49.955209] ? __pfx_do_seccomp+0x10/0x10 [ 49.956026] ? do_raw_spin_unlock+0x53/0x220 [ 49.956951] ? _raw_spin_unlock+0x1e/0x40 [ 49.957809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.958873] ? static_key_count+0x60/0x80 [ 49.959757] prctl_set_seccomp+0x4e/0x70 [ 49.960616] __do_sys_prctl+0xe6c/0x1d70 [ 49.961467] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.962411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.963486] ? irqentry_exit+0xf3/0x650 [ 49.964327] do_syscall_64+0xbf/0x430 [ 49.965151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.966200] RIP: 0033:0x7f80340a25cd [ 49.966922] 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 [ 49.970382] RSP: 002b:00007ffe7365eb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.971863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80340a25cd [ 49.973270] RDX: 000055d9f2032e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.974660] RBP: 00007ffe7365eb90 R08: 0000000000000000 R09: 00007ffe7365e230 [ 49.976049] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9f5136ad0 [ 49.977471] R13: 00007ffe7365efc0 R14: 000055d9f5137bc0 R15: 000055d9f5148780 [ 49.978880] [ 49.979383] irq event stamp: 1863 [ 49.980043] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.981648] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.983043] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.984456] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.985835] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62342' (ECDSA) to the list of known hosts. 2025/11/18 08:38:01 fuzzer started 2025/11/18 08:38:01 dialing manager at localhost:34383 2025/11/18 08:38:01 checking machine... 2025/11/18 08:38:01 checking revisions... [ 50.903817] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:38:01 testing simple program... [ 50.988664] cgroup: Unknown subsys name 'net' [ 51.050660] cgroup: Unknown subsys name 'cpuset' [ 51.077297] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:38:00 Registers: info registers vcpu 0 RAX=0000000000042c87 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc454ffb650 CR3=000000000e1fc000 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=2030303a38333a383020383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a38333a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=1e0ebda76530dce8 RDX=000000002cff702e RSI=00000000d1f9bf45 RDI=00000000000104c2 RBP=ffff88806cf38500 RSP=ffff88801616f840 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f7d1d7ff900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc454ffe0b0 CR3=000000000d557000 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=b156f415a38f8f1b00000000000ae988 XMM05=558ef7bef3f252720000000000322d08 XMM06=c77133c7222bf1770000000000321aa8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000