[ 45.741630] ------------[ cut here ]------------ [ 45.742649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.744772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.746335] Modules linked in: [ 45.747021] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.749141] Tainted: [W]=WARN [ 45.749793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.751358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.752334] 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 [ 45.755684] RSP: 0018:ffff88801770fbc0 EFLAGS: 00010286 [ 45.756704] RAX: 0000000000000000 RBX: ffffed1002ee1f78 RCX: ffffffff813a4050 [ 45.758060] RDX: ffff8880165d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.759404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee1f2f [ 45.760736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.762091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801770fdf8 [ 45.763432] FS: 00007f8c3d195900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.764933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.766065] CR2: 00007f8c3d687580 CR3: 000000000c275000 CR4: 0000000000350ef0 [ 45.767425] Call Trace: [ 45.767955] [ 45.768387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.769342] ? __create_object+0x59/0x80 [ 45.770153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.771158] __vmalloc_noprof+0x59/0x60 [ 45.771941] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.772839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.773811] bpf_prog_alloc+0x39/0x200 [ 45.774536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.775491] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.776428] do_seccomp+0x349/0x25e0 [ 45.777175] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.778126] ? __pfx_do_seccomp+0x10/0x10 [ 45.778957] ? find_held_lock+0x2b/0x80 [ 45.779753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.780742] ? static_key_count+0x60/0x80 [ 45.781584] prctl_set_seccomp+0x4e/0x70 [ 45.782340] __do_sys_prctl+0xe6c/0x1d70 [ 45.783152] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.784048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.785048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.786067] ? irqentry_exit+0xf3/0x650 [ 45.786862] do_syscall_64+0xbf/0x430 [ 45.787626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.788607] RIP: 0033:0x7f8c3d6875cd [ 45.789296] 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 [ 45.792557] RSP: 002b:00007ffd878a75f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.793975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c3d6875cd [ 45.795287] RDX: 000056498d21ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.796587] RBP: 00007ffd878a7650 R08: 0000000000000000 R09: 00007ffd878a6cf0 [ 45.797904] R10: 0000000000000000 R11: 0000000000000246 R12: 000056499c661b10 [ 45.799201] R13: 00007ffd878a7a80 R14: 000056499c6622b0 R15: 000056499c6766f0 [ 45.800571] [ 45.801003] irq event stamp: 1761 [ 45.801677] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.803235] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.804773] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 45.806348] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 45.807862] ---[ end trace 0000000000000000 ]--- [ 49.074856] ------------[ cut here ]------------ [ 49.075860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.078079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.079626] Modules linked in: [ 49.080269] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.082413] Tainted: [W]=WARN [ 49.083059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.084865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.085912] 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 [ 49.089701] RSP: 0018:ffff8880194ffbc0 EFLAGS: 00010286 [ 49.090755] RAX: 0000000000000000 RBX: ffffed100329ff78 RCX: ffffffff813a4050 [ 49.092177] RDX: ffff888015e05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.093584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329ff2f [ 49.094989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.096366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194ffdf8 [ 49.097775] FS: 00007fc418614900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.099329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.100463] CR2: 00007fc418b06580 CR3: 000000000e252000 CR4: 0000000000350ef0 [ 49.101855] Call Trace: [ 49.102350] [ 49.102857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.103828] ? __create_object+0x59/0x80 [ 49.104682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.105744] __vmalloc_noprof+0x59/0x60 [ 49.106510] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.107437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.108446] bpf_prog_alloc+0x39/0x200 [ 49.109254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.110288] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.111268] do_seccomp+0x349/0x25e0 [ 49.112044] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.113018] ? __pfx_do_seccomp+0x10/0x10 [ 49.113908] ? find_held_lock+0x2b/0x80 [ 49.114732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.115775] ? static_key_count+0x60/0x80 [ 49.116645] prctl_set_seccomp+0x4e/0x70 [ 49.117435] __do_sys_prctl+0xe6c/0x1d70 [ 49.118286] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.119212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.121331] ? irqentry_exit+0xf3/0x650 [ 49.122168] do_syscall_64+0xbf/0x430 [ 49.122982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.124000] RIP: 0033:0x7fc418b065cd [ 49.124767] 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 [ 49.128164] RSP: 002b:00007ffc259c9e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.129652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc418b065cd [ 49.131029] RDX: 000056331020ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.132409] RBP: 00007ffc259c9e80 R08: 0000000000000000 R09: 00007ffc259c9520 [ 49.133825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563344799bf0 [ 49.135200] R13: 00007ffc259ca2b0 R14: 00005633447a3380 R15: 00005633447ae460 [ 49.136608] [ 49.137061] irq event stamp: 1711 [ 49.137752] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.139078] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.140426] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.141798] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.143140] ---[ end trace 0000000000000000 ]--- [ 49.936991] ------------[ cut here ]------------ [ 49.937956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.940042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.941588] Modules linked in: [ 49.942202] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.944269] Tainted: [W]=WARN [ 49.944889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.946445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.947408] 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 [ 49.950719] RSP: 0018:ffff88801a24fbc0 EFLAGS: 00010286 [ 49.951735] RAX: 0000000000000000 RBX: ffffed1003449f78 RCX: ffffffff813a4050 [ 49.953090] RDX: ffff88800f649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.954440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003449f2f [ 49.955777] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.957122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a24fdf8 [ 49.958488] FS: 00007f46610cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.960012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.961119] CR2: 00007ffc99dddef8 CR3: 000000001e178000 CR4: 0000000000350ef0 [ 49.962491] Call Trace: [ 49.963023] [ 49.963460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.964400] ? __create_object+0x59/0x80 [ 49.965225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.966237] __vmalloc_noprof+0x59/0x60 [ 49.967008] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.967898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.968852] bpf_prog_alloc+0x39/0x200 [ 49.969633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970615] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.971515] do_seccomp+0x349/0x25e0 [ 49.972297] ? find_held_lock+0x2b/0x80 [ 49.973091] ? do_prlimit+0x310/0x610 [ 49.973870] ? __pfx_do_seccomp+0x10/0x10 [ 49.974695] ? do_raw_spin_unlock+0x53/0x220 [ 49.975525] ? _raw_spin_unlock+0x1e/0x40 [ 49.976362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.977383] ? static_key_count+0x60/0x80 [ 49.978219] prctl_set_seccomp+0x4e/0x70 [ 49.979041] __do_sys_prctl+0xe6c/0x1d70 [ 49.979857] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.980747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.981774] ? irqentry_exit+0xf3/0x650 [ 49.982526] do_syscall_64+0xbf/0x430 [ 49.983309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.984308] RIP: 0033:0x7f46615bd5cd [ 49.985038] 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 [ 49.988345] RSP: 002b:00007ffc99ddbd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.989779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46615bd5cd [ 49.991129] RDX: 000055be777d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.992470] RBP: 00007ffc99ddbdf0 R08: 0000000000000000 R09: 00007ffc99ddb490 [ 49.993813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be96a14bf0 [ 49.995152] R13: 00007ffc99ddc220 R14: 000055be96a1e380 R15: 000055be96a29460 [ 49.996511] [ 49.997006] irq event stamp: 2771 [ 49.997710] hardirqs last enabled at (2781): [] __up_console_sem+0x78/0x80 [ 49.999295] hardirqs last disabled at (2790): [] __up_console_sem+0x5d/0x80 [ 50.000936] softirqs last enabled at (2804): [] handle_softirqs+0x50c/0x770 [ 50.002565] softirqs last disabled at (2799): [] __irq_exit_rcu+0xc4/0x100 [ 50.004163] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42625' (ECDSA) to the list of known hosts. 2025/11/18 23:22:00 fuzzer started 2025/11/18 23:22:00 dialing manager at localhost:34383 2025/11/18 23:22:01 checking machine... 2025/11/18 23:22:01 checking revisions... [ 50.903073] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:22:01 testing simple program... [ 50.988820] cgroup: Unknown subsys name 'net' [ 51.068930] cgroup: Unknown subsys name 'cpuset' [ 51.088994] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:22:00 Registers: info registers vcpu 0 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff84c6acdf RDI=ffff88806ce08af8 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a28 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000026e7f R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff888013fdd340 R15=ffff888009472140 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 00007fa809c14900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005633447c1318 CR3=000000000dc83000 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=b01690b9bdaca9f800000000000ae988 XMM05=bca82120eadc26870000000000323038 XMM06=14648eaa1277bab10000000000321ed0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000255cb RBX=0000000000000001 RCX=ffffffff81b2a223 RDX=00000000000255dc RSI=000000000000b2a2 RDI=ffffffff86ab84a8 RBP=ffff888009757888 RSP=ffff8880097577c0 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009757890 R13=ffff888009757878 R14=ffff888009757871 R15=ffff888009757830 RIP=ffffffff8135e6c9 RFL=00000293 [--S-A-C] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc418bcb618 CR3=000000001e37e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000