[ 39.032453] ------------[ cut here ]------------ [ 39.033221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.034871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.036044] Modules linked in: [ 39.036553] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.038205] Tainted: [W]=WARN [ 39.038654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.039847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.040592] 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 [ 39.043197] RSP: 0018:ffff88801b0efbc0 EFLAGS: 00010286 [ 39.043957] RAX: 0000000000000000 RBX: ffffed100361df78 RCX: ffffffff813a4050 [ 39.045009] RDX: ffff888009885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361df2f [ 39.047126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.048192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0efdf8 [ 39.049267] FS: 00007f5abbf94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.050453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051316] CR2: 00007f5abc486580 CR3: 000000000cdf6000 CR4: 0000000000350ef0 [ 39.052375] Call Trace: [ 39.052765] [ 39.053097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053832] ? __create_object+0x59/0x80 [ 39.054489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055291] __vmalloc_noprof+0x59/0x60 [ 39.055888] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.056595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057364] bpf_prog_alloc+0x39/0x200 [ 39.057929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058694] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059428] do_seccomp+0x349/0x25e0 [ 39.059978] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.060720] ? __pfx_do_seccomp+0x10/0x10 [ 39.061359] ? find_held_lock+0x2b/0x80 [ 39.061947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062741] ? static_key_count+0x60/0x80 [ 39.063394] prctl_set_seccomp+0x4e/0x70 [ 39.063991] __do_sys_prctl+0xe6c/0x1d70 [ 39.064634] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.066877] ? irqentry_exit+0xf3/0x650 [ 39.067508] do_syscall_64+0xbf/0x430 [ 39.068079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068876] RIP: 0033:0x7f5abc4865cd [ 39.069459] 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 [ 39.072037] RSP: 002b:00007ffe375123f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5abc4865cd [ 39.074220] RDX: 0000563c8bcf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.075272] RBP: 00007ffe37512450 R08: 0000000000000000 R09: 00007ffe37511af0 [ 39.076322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cc5a72ad0 [ 39.077384] R13: 00007ffe37512880 R14: 0000563cc5a73bc0 R15: 0000563cc5a84780 [ 39.078443] [ 39.078790] irq event stamp: 1921 [ 39.079310] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 39.080557] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 39.081808] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.083061] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.084298] ---[ end trace 0000000000000000 ]--- [ 41.955497] ------------[ cut here ]------------ [ 41.956317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.958213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.959692] Modules linked in: [ 41.960597] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.962368] Tainted: [W]=WARN [ 41.962856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.964137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.964944] 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 [ 41.967734] RSP: 0018:ffff8880164efbc0 EFLAGS: 00010286 [ 41.968599] RAX: 0000000000000000 RBX: ffffed1002c9df78 RCX: ffffffff813a4050 [ 41.969751] RDX: ffff888013948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.970870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9df2f [ 41.971997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.973135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164efdf8 [ 41.974275] FS: 00007fa04f4d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.975540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.976477] CR2: 00007ffd6dd92ef7 CR3: 000000000d860000 CR4: 0000000000350ef0 [ 41.977612] Call Trace: [ 41.978020] [ 41.978421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.979212] ? __create_object+0x59/0x80 [ 41.979869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.980735] __vmalloc_noprof+0x59/0x60 [ 41.981403] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.982143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.982966] bpf_prog_alloc+0x39/0x200 [ 41.983612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.984424] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.985233] do_seccomp+0x349/0x25e0 [ 41.985832] ? find_held_lock+0x2b/0x80 [ 41.986508] ? do_prlimit+0x310/0x610 [ 41.987129] ? __pfx_do_seccomp+0x10/0x10 [ 41.987813] ? do_raw_spin_unlock+0x53/0x220 [ 41.988547] ? _raw_spin_unlock+0x1e/0x40 [ 41.989250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.990076] ? static_key_count+0x60/0x80 [ 41.990779] prctl_set_seccomp+0x4e/0x70 [ 41.991464] __do_sys_prctl+0xe6c/0x1d70 [ 41.992123] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.992878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.993736] ? irqentry_exit+0xf3/0x650 [ 41.994409] do_syscall_64+0xbf/0x430 [ 41.995026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.995857] RIP: 0033:0x7fa04f9ca5cd [ 41.996473] 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 [ 41.999273] RSP: 002b:00007ffd6dd91830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.000478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa04f9ca5cd [ 42.001610] RDX: 0000561cf6140e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.002738] RBP: 00007ffd6dd91890 R08: 0000000000000000 R09: 00007ffd6dd90f30 [ 42.003851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d02624ad0 [ 42.004985] R13: 00007ffd6dd91cc0 R14: 0000561d02625bc0 R15: 0000561d02636780 [ 42.006136] [ 42.006542] irq event stamp: 1821 [ 42.007079] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.008418] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.009763] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 42.011123] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 42.012447] ---[ end trace 0000000000000000 ]--- [ 42.839373] ------------[ cut here ]------------ [ 42.840398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.842613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.844370] Modules linked in: [ 42.845027] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.847218] Tainted: [W]=WARN [ 42.847822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.849422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.850431] 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 [ 42.853911] RSP: 0018:ffff888019fefbc0 EFLAGS: 00010286 [ 42.854993] RAX: 0000000000000000 RBX: ffffed10033fdf78 RCX: ffffffff813a4050 [ 42.856417] RDX: ffff888016065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.857840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fdf2f [ 42.859268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.860873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fefdf8 [ 42.862560] FS: 00007f2007b76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.864290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.865615] CR2: 00007f2008068580 CR3: 000000001fb60000 CR4: 0000000000350ef0 [ 42.867232] Call Trace: [ 42.867833] [ 42.868453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.869528] ? __create_object+0x59/0x80 [ 42.870524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.871775] __vmalloc_noprof+0x59/0x60 [ 42.872743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.873865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.875072] bpf_prog_alloc+0x39/0x200 [ 42.876007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.877220] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.878341] do_seccomp+0x349/0x25e0 [ 42.879166] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.880306] ? __pfx_do_seccomp+0x10/0x10 [ 42.881278] ? find_held_lock+0x2b/0x80 [ 42.882137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.883354] ? static_key_count+0x60/0x80 [ 42.884337] prctl_set_seccomp+0x4e/0x70 [ 42.885354] __do_sys_prctl+0xe6c/0x1d70 [ 42.886343] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.887466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.888630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.889901] ? irqentry_exit+0xf3/0x650 [ 42.890900] do_syscall_64+0xbf/0x430 [ 42.891812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.893083] RIP: 0033:0x7f20080685cd [ 42.893989] 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 [ 42.897860] RSP: 002b:00007ffcff894060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.899616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20080685cd [ 42.901238] RDX: 0000555fcf036e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.902818] RBP: 00007ffcff8940c0 R08: 0000000000000000 R09: 00007ffcff893760 [ 42.904389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ff604b240 [ 42.905823] R13: 00007ffcff8944f0 R14: 0000555ff604abf0 R15: 0000555ff605f4d0 [ 42.906991] [ 42.907408] irq event stamp: 1755 [ 42.907972] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.909393] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.910818] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.912257] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 42.913728] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50732' (ECDSA) to the list of known hosts. 2025/11/18 06:22:51 fuzzer started 2025/11/18 06:22:51 dialing manager at localhost:37895 2025/11/18 06:22:51 checking machine... 2025/11/18 06:22:51 checking revisions... [ 43.807227] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:22:51 testing simple program... [ 43.910427] cgroup: Unknown subsys name 'net' [ 44.012692] cgroup: Unknown subsys name 'cpuset' [ 44.045715] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:22:50 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888015d50000 RCX=0000000000000000 RDX=00000000000e0005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d50a58 RSP=ffff888015d4f778 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d50a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f8cbfaa9900 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=0000561d02658000 CR3=000000000d637000 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=3625db06f6bd171b00000000000ae988 XMM05=ab43220220aa022b0000000000322a50 XMM06=090f1556b20111b300000000003218b0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016db8000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cee R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a50 RIP=ffffffff81529330 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 00007fa04f4d8900 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=00007ffd6dd8b000 CR3=0000000009ba7000 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=6720646572637465733a4d41503d706f 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