[ 46.399465] ------------[ cut here ]------------ [ 46.400392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.402461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.403916] Modules linked in: [ 46.404500] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.406517] Tainted: [W]=WARN [ 46.407132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.408615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.409524] 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 [ 46.412724] RSP: 0018:ffff888013b77bc0 EFLAGS: 00010286 [ 46.413735] RAX: 0000000000000000 RBX: ffffed100276ef78 RCX: ffffffff813a4050 [ 46.415035] RDX: ffff888017aa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.416320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276ef2f [ 46.417624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.418914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b77df8 [ 46.420219] FS: 00007fe8b009e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.421693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.422759] CR2: 00007fff01eb4ef8 CR3: 000000000cb7a000 CR4: 0000000000350ef0 [ 46.424047] Call Trace: [ 46.424519] [ 46.424970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.425905] ? __create_object+0x59/0x80 [ 46.426696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.427670] __vmalloc_noprof+0x59/0x60 [ 46.428391] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.429272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.430238] bpf_prog_alloc+0x39/0x200 [ 46.430987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.431935] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.432843] do_seccomp+0x349/0x25e0 [ 46.433537] ? find_held_lock+0x2b/0x80 [ 46.434290] ? do_prlimit+0x310/0x610 [ 46.435043] ? __pfx_do_seccomp+0x10/0x10 [ 46.435859] ? do_raw_spin_unlock+0x53/0x220 [ 46.436696] ? _raw_spin_unlock+0x1e/0x40 [ 46.437459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.438428] ? static_key_count+0x60/0x80 [ 46.439227] prctl_set_seccomp+0x4e/0x70 [ 46.440013] __do_sys_prctl+0xe6c/0x1d70 [ 46.440795] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.441672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.442638] ? irqentry_exit+0xf3/0x650 [ 46.443371] do_syscall_64+0xbf/0x430 [ 46.444127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.445083] RIP: 0033:0x7fe8b05905cd [ 46.445817] 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 [ 46.449025] RSP: 002b:00007fff01eb2720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.450434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8b05905cd [ 46.451739] RDX: 000055cd078b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.453020] RBP: 00007fff01eb2780 R08: 0000000000000000 R09: 00007fff01eb1e20 [ 46.454330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd194c9ad0 [ 46.455643] R13: 00007fff01eb2bb0 R14: 000055cd194cabc0 R15: 000055cd194db780 [ 46.456955] [ 46.457398] irq event stamp: 1827 [ 46.458054] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.459617] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.461161] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 46.462741] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 46.464260] ---[ end trace 0000000000000000 ]--- [ 49.930832] ------------[ cut here ]------------ [ 49.931798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.933898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.935432] Modules linked in: [ 49.936083] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.938123] Tainted: [W]=WARN [ 49.938970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.940549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.941504] 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 [ 49.944771] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 49.945791] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 49.947138] RDX: ffff888019cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.948435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 49.949763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.951113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 49.952421] FS: 00007fcba4bd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.953912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.955030] CR2: 00007fcba50c8580 CR3: 000000000c265000 CR4: 0000000000350ef0 [ 49.956342] Call Trace: [ 49.956846] [ 49.957257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.958236] ? __create_object+0x59/0x80 [ 49.959038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.960053] __vmalloc_noprof+0x59/0x60 [ 49.960802] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.961711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.962666] bpf_prog_alloc+0x39/0x200 [ 49.963397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.964382] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.965287] do_seccomp+0x349/0x25e0 [ 49.966075] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.967014] ? __pfx_do_seccomp+0x10/0x10 [ 49.967805] ? find_held_lock+0x2b/0x80 [ 49.968521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.969523] ? static_key_count+0x60/0x80 [ 49.970309] prctl_set_seccomp+0x4e/0x70 [ 49.971085] __do_sys_prctl+0xe6c/0x1d70 [ 49.971873] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.972726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.973752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.974750] ? irqentry_exit+0xf3/0x650 [ 49.975467] do_syscall_64+0xbf/0x430 [ 49.976215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.977153] RIP: 0033:0x7fcba50c85cd [ 49.977905] 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 [ 49.981059] RSP: 002b:00007ffc28f9cd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.982457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcba50c85cd [ 49.983759] RDX: 00005588d7557e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.985047] RBP: 00007ffc28f9cd80 R08: 0000000000000000 R09: 00007ffc28f9c420 [ 49.986362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558902da5240 [ 49.987651] R13: 00007ffc28f9d1b0 R14: 0000558902dae380 R15: 0000558902db9540 [ 49.988956] [ 49.989405] irq event stamp: 1905 [ 49.990087] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 49.991616] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 49.993137] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 49.994774] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 49.996323] ---[ end trace 0000000000000000 ]--- [ 50.841798] ------------[ cut here ]------------ [ 50.842695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.844756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.846227] Modules linked in: [ 50.846850] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.849256] Tainted: [W]=WARN [ 50.849903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.851376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.852466] 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 [ 50.856202] RSP: 0018:ffff888017e2fbc0 EFLAGS: 00010286 [ 50.857258] RAX: 0000000000000000 RBX: ffffed1002fc5f78 RCX: ffffffff813a4050 [ 50.858599] RDX: ffff88801a5fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.859884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc5f2f [ 50.861163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.862476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e2fdf8 [ 50.863757] FS: 00007fa34f384900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.865195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.866297] CR2: 00007fa34f876580 CR3: 0000000020723000 CR4: 0000000000350ef0 [ 50.867602] Call Trace: [ 50.868071] [ 50.868486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.869412] ? __create_object+0x59/0x80 [ 50.870213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.871192] __vmalloc_noprof+0x59/0x60 [ 50.871961] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.872840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.873802] bpf_prog_alloc+0x39/0x200 [ 50.874495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.875432] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.876332] do_seccomp+0x349/0x25e0 [ 50.877062] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.878024] ? __pfx_do_seccomp+0x10/0x10 [ 50.878816] ? find_held_lock+0x2b/0x80 [ 50.879525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.880493] ? static_key_count+0x60/0x80 [ 50.881291] prctl_set_seccomp+0x4e/0x70 [ 50.882104] __do_sys_prctl+0xe6c/0x1d70 [ 50.882901] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.883762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.884736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.885745] ? irqentry_exit+0xf3/0x650 [ 50.886475] do_syscall_64+0xbf/0x430 [ 50.887233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.888197] RIP: 0033:0x7fa34f8765cd [ 50.888912] 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 [ 50.892115] RSP: 002b:00007ffc2dc70e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.893525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa34f8765cd [ 50.894809] RDX: 00005605f6487e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.896094] RBP: 00007ffc2dc70ef0 R08: 0000000000000000 R09: 00007ffc2dc70590 [ 50.897396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560610047ad0 [ 50.898708] R13: 00007ffc2dc71320 R14: 0000560610048bc0 R15: 0000560610059780 [ 50.900022] [ 50.900449] irq event stamp: 1835 [ 50.901093] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.902654] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.904174] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.905752] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.907260] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11417' (ECDSA) to the list of known hosts. 2025/11/17 19:58:46 fuzzer started 2025/11/17 19:58:46 dialing manager at localhost:37895 2025/11/17 19:58:46 checking machine... 2025/11/17 19:58:46 checking revisions... [ 51.823011] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:58:46 testing simple program... [ 51.906928] cgroup: Unknown subsys name 'net' [ 51.970298] cgroup: Unknown subsys name 'cpuset' [ 51.984813] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:58:45 Registers: info registers vcpu 0 RAX=ffffffff87ae0440 RBX=ffff888017de8000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce37358 RBP=ffff88806ce37358 RSP=ffff88806ce08ba8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000009691 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fcba4bd6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcba4ba5008 CR3=00000000206ed000 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=000000000002cf9f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99453a1018 CR3=000000000ccb7000 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=f6fd5d0e3a63408c1743fc44b11cffee XMM02=2c67c8bc2e329bc30000000000306338 XMM03=fb795ef6d65770560000000000313ad0 XMM04=fe2a1f921732301a00000000000ae988 XMM05=41f7d3dad94300c000000000003230d8 XMM06=5b75c91c804453420000000000322368 XMM07=e042d86d42eb936e0000000000313d50 XMM08=1404509cd64c404d0000000000306398 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000