[ 51.294459] ------------[ cut here ]------------ [ 51.295220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.296914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 51.298111] Modules linked in: [ 51.298598] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.300219] Tainted: [W]=WARN [ 51.300679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.301929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.302642] 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 [ 51.305255] RSP: 0018:ffff8880189e7bc0 EFLAGS: 00010286 [ 51.306052] RAX: 0000000000000000 RBX: ffffed100313cf78 RCX: ffffffff813a4050 [ 51.307097] RDX: ffff88800f17d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.308147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313cf2f [ 51.309207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.310262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189e7df8 [ 51.311310] FS: 00007f716141e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.312488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.313381] CR2: 00007ffc2a3e6ef8 CR3: 000000000e233000 CR4: 0000000000350ef0 [ 51.314429] Call Trace: [ 51.314839] [ 51.315177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.315904] ? __create_object+0x59/0x80 [ 51.316511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.317320] __vmalloc_noprof+0x59/0x60 [ 51.317944] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.318616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.319377] bpf_prog_alloc+0x39/0x200 [ 51.319991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.320759] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.321465] do_seccomp+0x349/0x25e0 [ 51.322061] ? find_held_lock+0x2b/0x80 [ 51.322652] ? do_prlimit+0x310/0x610 [ 51.323269] ? __pfx_do_seccomp+0x10/0x10 [ 51.323915] ? do_raw_spin_unlock+0x53/0x220 [ 51.324564] ? _raw_spin_unlock+0x1e/0x40 [ 51.325203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.325995] ? static_key_count+0x60/0x80 [ 51.326615] prctl_set_seccomp+0x4e/0x70 [ 51.327246] __do_sys_prctl+0xe6c/0x1d70 [ 51.327888] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.328567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.329358] ? irqentry_exit+0xf3/0x650 [ 51.329990] do_syscall_64+0xbf/0x430 [ 51.330561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.331343] RIP: 0033:0x7f71619105cd [ 51.331916] 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 [ 51.334522] RSP: 002b:00007ffc2a3e5be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.335639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71619105cd [ 51.336700] RDX: 000056507fadce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.337758] RBP: 00007ffc2a3e5c40 R08: 0000000000000000 R09: 00007ffc2a3e52e0 [ 51.338818] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650b369d2b0 [ 51.339875] R13: 00007ffc2a3e6070 R14: 00005650b369fd20 R15: 00005650b36b18d0 [ 51.340971] [ 51.341319] irq event stamp: 1761 [ 51.341856] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 51.343105] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 51.344349] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 51.345627] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 51.346893] ---[ end trace 0000000000000000 ]--- [ 54.508323] ------------[ cut here ]------------ [ 54.508772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.509619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 54.510247] Modules linked in: [ 54.510508] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.511352] Tainted: [W]=WARN [ 54.511589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.512208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.512584] 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 [ 54.513933] RSP: 0018:ffff8880177bfbc0 EFLAGS: 00010286 [ 54.514336] RAX: 0000000000000000 RBX: ffffed1002ef7f78 RCX: ffffffff813a4050 [ 54.514876] RDX: ffff88800987d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.515401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 54.515942] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.516467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177bfdf8 [ 54.517017] FS: 00007f9d679be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.517610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.518056] CR2: 00007ffe6b399ef8 CR3: 000000001fd67000 CR4: 0000000000350ef0 [ 54.518581] Call Trace: [ 54.518794] [ 54.518970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.519332] ? __create_object+0x59/0x80 [ 54.519646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.520057] __vmalloc_noprof+0x59/0x60 [ 54.520361] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.520736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.521114] bpf_prog_alloc+0x39/0x200 [ 54.521407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.521799] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.522166] do_seccomp+0x349/0x25e0 [ 54.522451] ? find_held_lock+0x2b/0x80 [ 54.522772] ? do_prlimit+0x310/0x610 [ 54.523070] ? __pfx_do_seccomp+0x10/0x10 [ 54.523385] ? do_raw_spin_unlock+0x53/0x220 [ 54.523736] ? _raw_spin_unlock+0x1e/0x40 [ 54.524052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.524440] ? static_key_count+0x60/0x80 [ 54.524787] prctl_set_seccomp+0x4e/0x70 [ 54.525098] __do_sys_prctl+0xe6c/0x1d70 [ 54.525410] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.525772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.526165] ? irqentry_exit+0xf3/0x650 [ 54.526476] do_syscall_64+0xbf/0x430 [ 54.526790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.527175] RIP: 0033:0x7f9d67eb05cd [ 54.527455] 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 [ 54.528807] RSP: 002b:00007ffe6b397fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.529369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d67eb05cd [ 54.529910] RDX: 00005606faf60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.530440] RBP: 00007ffe6b398030 R08: 0000000000000000 R09: 00007ffe6b3976d0 [ 54.530978] R10: 0000000000000000 R11: 0000000000000246 R12: 000056072ae91b10 [ 54.531501] R13: 00007ffe6b398460 R14: 000056072ae922b0 R15: 000056072aea66f0 [ 54.532050] [ 54.532232] irq event stamp: 1625 [ 54.532489] hardirqs last enabled at (1633): [] __up_console_sem+0x78/0x80 [ 54.533141] hardirqs last disabled at (1642): [] __up_console_sem+0x5d/0x80 [ 54.533784] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 54.534418] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 54.535055] ---[ end trace 0000000000000000 ]--- [ 55.286074] ------------[ cut here ]------------ [ 55.286805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.288431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 55.289619] Modules linked in: [ 55.290150] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.291714] Tainted: [W]=WARN [ 55.292176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.293366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.294087] 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 [ 55.296549] RSP: 0018:ffff8880167b7bc0 EFLAGS: 00010286 [ 55.297329] RAX: 0000000000000000 RBX: ffffed1002cf6f78 RCX: ffffffff813a4050 [ 55.298335] RDX: ffff888009a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.299344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf6f2f [ 55.300349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.301371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167b7df8 [ 55.302394] FS: 00007f2b6ebee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.303534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.304374] CR2: 00007ffdfee71ef8 CR3: 000000000e158000 CR4: 0000000000350ef0 [ 55.305416] Call Trace: [ 55.305815] [ 55.306139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.306845] ? __create_object+0x59/0x80 [ 55.307444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.308213] __vmalloc_noprof+0x59/0x60 [ 55.308843] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.309507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.310270] bpf_prog_alloc+0x39/0x200 [ 55.310867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.311579] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.312306] do_seccomp+0x349/0x25e0 [ 55.312894] ? find_held_lock+0x2b/0x80 [ 55.313475] ? do_prlimit+0x310/0x610 [ 55.314079] ? __pfx_do_seccomp+0x10/0x10 [ 55.314694] ? do_raw_spin_unlock+0x53/0x220 [ 55.315422] ? _raw_spin_unlock+0x1e/0x40 [ 55.316070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.316871] ? static_key_count+0x60/0x80 [ 55.317491] prctl_set_seccomp+0x4e/0x70 [ 55.318131] __do_sys_prctl+0xe6c/0x1d70 [ 55.318784] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.319447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.320242] ? irqentry_exit+0xf3/0x650 [ 55.320882] do_syscall_64+0xbf/0x430 [ 55.321452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.322233] RIP: 0033:0x7f2b6f0e05cd [ 55.322820] 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 [ 55.325436] RSP: 002b:00007ffdfee70510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.326564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b6f0e05cd [ 55.327620] RDX: 00005570157c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.328692] RBP: 00007ffdfee70570 R08: 0000000000000000 R09: 00007ffdfee6fc10 [ 55.329752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557024821b10 [ 55.330818] R13: 00007ffdfee709a0 R14: 00005570248222b0 R15: 00005570248366f0 [ 55.331910] [ 55.332264] irq event stamp: 1753 [ 55.332802] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 55.334055] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 55.335315] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 55.336576] softirqs last disabled at (1237): [] __irq_exit_rcu+0xc4/0x100 [ 55.337886] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3600' (ECDSA) to the list of known hosts. 2025/11/17 21:09:04 fuzzer started 2025/11/17 21:09:04 dialing manager at localhost:37895 2025/11/17 21:09:04 checking machine... 2025/11/17 21:09:04 checking revisions... [ 56.264819] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:09:04 testing simple program... [ 56.363246] cgroup: Unknown subsys name 'net' [ 56.414904] cgroup: Unknown subsys name 'cpuset' [ 56.437388] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:09:03 Registers: info registers vcpu 0 RAX=ffff8880154dc278 RBX=ffff88806ce08ff0 RCX=ffff88806ce089c4 RDX=0000000000000004 RSI=ffffffff85e1ffe0 RDI=ffff8880154dc278 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =ffffffff86a0b89a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880154db780 R15=0000000000000005 RIP=ffffffff81528fbc RFL=00000046 [---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 00007fd387950700 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=00007f9d67f75618 CR3=0000000018915000 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=3a5d3933325b646873732033303a3930 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=d1251113f5bb5600 RBX=ffff888009879bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019f2f8d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 RFL=00000086 [--S--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 00007f9d679be900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6b392000 CR3=000000000e158000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000