[ 44.056313] ------------[ cut here ]------------ [ 44.057169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.059391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.060687] Modules linked in: [ 44.061228] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.063020] Tainted: [W]=WARN [ 44.063526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.064824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.065598] 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 [ 44.068418] RSP: 0018:ffff88801675fbc0 EFLAGS: 00010286 [ 44.069308] RAX: 0000000000000000 RBX: ffffed1002cebf78 RCX: ffffffff813a4050 [ 44.070457] RDX: ffff88800a751bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.071609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cebf2f [ 44.072758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.073908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801675fdf8 [ 44.075048] FS: 00007f9fe3256900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.076327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.077284] CR2: 00007f9fe3748580 CR3: 000000000daa4000 CR4: 0000000000350ef0 [ 44.078484] Call Trace: [ 44.079052] [ 44.079509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.080518] ? __create_object+0x59/0x80 [ 44.081468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082507] __vmalloc_noprof+0x59/0x60 [ 44.083183] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.083959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.084793] bpf_prog_alloc+0x39/0x200 [ 44.085434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.086257] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.087047] do_seccomp+0x349/0x25e0 [ 44.087646] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.088458] ? __pfx_do_seccomp+0x10/0x10 [ 44.089166] ? find_held_lock+0x2b/0x80 [ 44.089850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.090713] ? static_key_count+0x60/0x80 [ 44.091379] prctl_set_seccomp+0x4e/0x70 [ 44.092069] __do_sys_prctl+0xe6c/0x1d70 [ 44.092770] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.093503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.094365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.095229] ? irqentry_exit+0xf3/0x650 [ 44.095925] do_syscall_64+0xbf/0x430 [ 44.096536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.097393] RIP: 0033:0x7f9fe37485cd [ 44.098029] 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 [ 44.100818] RSP: 002b:00007ffd9f37f340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.102032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fe37485cd [ 44.103165] RDX: 00005557d3b08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.104291] RBP: 00007ffd9f37f3a0 R08: 0000000000000000 R09: 00007ffd9f37ea40 [ 44.105451] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557e479e2b0 [ 44.106696] R13: 00007ffd9f37f7d0 R14: 00005557e47a0d20 R15: 00005557e47b28d0 [ 44.107852] [ 44.108230] irq event stamp: 1759 [ 44.108809] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 44.110372] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 44.112046] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 44.113615] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 44.114983] ---[ end trace 0000000000000000 ]--- [ 46.911985] ------------[ cut here ]------------ [ 46.913014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.915146] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.916701] Modules linked in: [ 46.917342] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.919716] Tainted: [W]=WARN [ 46.920301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.921921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.922882] 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 [ 46.926237] RSP: 0018:ffff8880163afbc0 EFLAGS: 00010286 [ 46.927273] RAX: 0000000000000000 RBX: ffffed1002c75f78 RCX: ffffffff813a4050 [ 46.928626] RDX: ffff88800f380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.929995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c75f2f [ 46.931357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.932689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163afdf8 [ 46.934034] FS: 00007f2998e09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.935541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.936648] CR2: 00007ffea5e87ef8 CR3: 000000002053b000 CR4: 0000000000350ef0 [ 46.938020] Call Trace: [ 46.938498] [ 46.938973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.939915] ? __create_object+0x59/0x80 [ 46.940735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.941761] __vmalloc_noprof+0x59/0x60 [ 46.942507] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.943412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.944390] bpf_prog_alloc+0x39/0x200 [ 46.945180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.946148] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.947085] do_seccomp+0x349/0x25e0 [ 46.947823] ? find_held_lock+0x2b/0x80 [ 46.948565] ? do_prlimit+0x310/0x610 [ 46.949337] ? __pfx_do_seccomp+0x10/0x10 [ 46.950163] ? do_raw_spin_unlock+0x53/0x220 [ 46.951032] ? _raw_spin_unlock+0x1e/0x40 [ 46.951843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.952836] ? static_key_count+0x60/0x80 [ 46.953639] prctl_set_seccomp+0x4e/0x70 [ 46.954441] __do_sys_prctl+0xe6c/0x1d70 [ 46.955250] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.956138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.957150] ? irqentry_exit+0xf3/0x650 [ 46.957944] do_syscall_64+0xbf/0x430 [ 46.958695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.959620] RIP: 0033:0x7f29992fb5cd [ 46.960341] 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 [ 46.963589] RSP: 002b:00007ffea5e85620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.964991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29992fb5cd [ 46.966296] RDX: 0000561a43a80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.967591] RBP: 00007ffea5e85680 R08: 0000000000000000 R09: 00007ffea5e84d20 [ 46.968872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a502a5ad0 [ 46.970197] R13: 00007ffea5e85ab0 R14: 0000561a502a6bc0 R15: 0000561a502b7780 [ 46.971522] [ 46.971990] irq event stamp: 1855 [ 46.972598] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.974073] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.975386] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 46.976707] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 46.978043] ---[ end trace 0000000000000000 ]--- [ 47.630701] ------------[ cut here ]------------ [ 47.631148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.632197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.632977] Modules linked in: [ 47.633265] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.634298] Tainted: [W]=WARN [ 47.634576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.635384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.635918] 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 [ 47.637553] RSP: 0018:ffff88801788fbc0 EFLAGS: 00010286 [ 47.638078] RAX: 0000000000000000 RBX: ffffed1002f11f78 RCX: ffffffff813a4050 [ 47.638700] RDX: ffff88800f445340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.639296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f11f2f [ 47.639910] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.640518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801788fdf8 [ 47.641148] FS: 00007f689176b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.641840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.642333] CR2: 00007f6891cd14a6 CR3: 000000000ddda000 CR4: 0000000000350ef0 [ 47.642958] Call Trace: [ 47.643187] [ 47.643383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.643812] ? __create_object+0x59/0x80 [ 47.644165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.644605] __vmalloc_noprof+0x59/0x60 [ 47.644981] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.645385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.645844] bpf_prog_alloc+0x39/0x200 [ 47.646184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.646610] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.647059] do_seccomp+0x349/0x25e0 [ 47.647387] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 47.647868] ? __pfx_do_seccomp+0x10/0x10 [ 47.648225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.648685] ? static_key_count+0x60/0x80 [ 47.649078] prctl_set_seccomp+0x4e/0x70 [ 47.649426] __do_sys_prctl+0xe6c/0x1d70 [ 47.649800] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.650197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.650632] ? irqentry_exit+0xf3/0x650 [ 47.651011] do_syscall_64+0xbf/0x430 [ 47.651359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.651814] RIP: 0033:0x7f6891c5d5cd [ 47.652128] 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 [ 47.653696] RSP: 002b:00007ffdba0b3180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.654341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6891c5d5cd [ 47.654956] RDX: 00005653e863ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.655550] RBP: 00007ffdba0b31e0 R08: 0000000000000000 R09: 00007ffdba0b2880 [ 47.656168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565415b6abf0 [ 47.656784] R13: 00007ffdba0b3610 R14: 0000565415b74380 R15: 0000565415b7f460 [ 47.657399] [ 47.657599] irq event stamp: 2007 [ 47.657924] hardirqs last enabled at (2017): [] __up_console_sem+0x78/0x80 [ 47.658634] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 47.659373] softirqs last enabled at (2034): [] handle_softirqs+0x50c/0x770 [ 47.660129] softirqs last disabled at (2029): [] __irq_exit_rcu+0xc4/0x100 [ 47.660863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27970' (ECDSA) to the list of known hosts. 2025/11/18 06:13:23 fuzzer started 2025/11/18 06:13:23 dialing manager at localhost:37895 2025/11/18 06:13:23 checking machine... 2025/11/18 06:13:23 checking revisions... [ 48.594169] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:13:23 testing simple program... [ 48.685108] cgroup: Unknown subsys name 'net' [ 48.743279] cgroup: Unknown subsys name 'cpuset' [ 48.757894] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:13:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=000000000000001e RCX=0000000026cf0576 RDX=1ffffffff112ae03 RSI=ffffffff822a4e49 RDI=ffffffff88957018 RBP=0000000000000001 RSP=ffff88801620f878 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800974e0f8 R13=0000000000000008 R14=0000000000000067 R15=0000000000000001 RIP=ffffffff822a4ef5 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 00007fd9068b6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff480b5ba8 CR3=000000000da1b000 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=2fd8c81bc65a9a2400000000000ae988 XMM05=1319e678c5640f8a00000000003219e8 XMM06=a748ccc27a5f04c10000000000321950 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b6283d RBX=ffffffff81618fa0 RCX=ffff8880174f712c RDX=1ffff11002e9ee46 RSI=ffffffff81b6283d RDI=ffff8880174f72a0 RBP=ffff8880174f7270 RSP=ffff8880174f71d0 R8 =0000000000000001 R9 =ffff8880174f7218 R10=000000000003c9ed R11=0000000000026728 R12=ffff8880174f72a0 R13=0000000000000000 R14=ffff88800a471bc0 R15=0000000000092820 RIP=ffffffff81618fa4 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 00007f335d73a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea5e7f000 CR3=000000000d3dc000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032323a3331 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303639 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000