[ 46.094159] ------------[ cut here ]------------ [ 46.095131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.097148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.098630] Modules linked in: [ 46.099263] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.101502] Tainted: [W]=WARN [ 46.102057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.103594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.104499] 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 [ 46.107725] RSP: 0018:ffff88801b73fbc0 EFLAGS: 00010286 [ 46.108716] RAX: 0000000000000000 RBX: ffffed10036e7f78 RCX: ffffffff813a4050 [ 46.110018] RDX: ffff88801b400000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.111316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036e7f2f [ 46.112603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.113891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b73fdf8 [ 46.115220] FS: 00007ff8f2dd0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.116647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.117704] CR2: 00007fffe697aef7 CR3: 000000000d642000 CR4: 0000000000350ef0 [ 46.119022] Call Trace: [ 46.119518] [ 46.119935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.120833] ? __create_object+0x59/0x80 [ 46.121613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122605] __vmalloc_noprof+0x59/0x60 [ 46.123385] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.124269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.125155] bpf_prog_alloc+0x39/0x200 [ 46.125897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.126861] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.127763] do_seccomp+0x349/0x25e0 [ 46.128472] ? find_held_lock+0x2b/0x80 [ 46.129233] ? do_prlimit+0x310/0x610 [ 46.129924] ? __pfx_do_seccomp+0x10/0x10 [ 46.130742] ? do_raw_spin_unlock+0x53/0x220 [ 46.131584] ? _raw_spin_unlock+0x1e/0x40 [ 46.132372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.133343] ? static_key_count+0x60/0x80 [ 46.134158] prctl_set_seccomp+0x4e/0x70 [ 46.135125] __do_sys_prctl+0xe6c/0x1d70 [ 46.136096] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.137125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.138079] ? irqentry_exit+0xf3/0x650 [ 46.138862] do_syscall_64+0xbf/0x430 [ 46.139621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.140573] RIP: 0033:0x7ff8f32c25cd [ 46.141280] 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 [ 46.144494] RSP: 002b:00007fffe69789b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.145859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8f32c25cd [ 46.147196] RDX: 000055d70a9afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.148469] RBP: 00007fffe6978a10 R08: 0000000000000000 R09: 00007fffe69780b0 [ 46.149739] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d740949ad0 [ 46.151043] R13: 00007fffe6978e40 R14: 000055d74094abc0 R15: 000055d74095b780 [ 46.152371] [ 46.152809] irq event stamp: 2671 [ 46.153466] hardirqs last enabled at (2681): [] __up_console_sem+0x78/0x80 [ 46.155017] hardirqs last disabled at (2690): [] __up_console_sem+0x5d/0x80 [ 46.156536] softirqs last enabled at (2660): [] handle_softirqs+0x50c/0x770 [ 46.158089] softirqs last disabled at (2655): [] __irq_exit_rcu+0xc4/0x100 [ 46.159666] ---[ end trace 0000000000000000 ]--- [ 49.134677] ------------[ cut here ]------------ [ 49.135654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.137646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.139142] Modules linked in: [ 49.139769] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.141740] Tainted: [W]=WARN [ 49.142335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.143828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.144768] 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 [ 49.147966] RSP: 0018:ffff88800d3a7bc0 EFLAGS: 00010286 [ 49.148957] RAX: 0000000000000000 RBX: ffffed1001a74f78 RCX: ffffffff813a4050 [ 49.150262] RDX: ffff8880163d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.151579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a74f2f [ 49.152866] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.154142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d3a7df8 [ 49.155466] FS: 00007f6386266900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.156914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.157981] CR2: 00007f6386758580 CR3: 000000001f676000 CR4: 0000000000350ef0 [ 49.159280] Call Trace: [ 49.159753] [ 49.160163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.161083] ? __create_object+0x59/0x80 [ 49.161868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.162837] __vmalloc_noprof+0x59/0x60 [ 49.163592] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.164455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.165383] bpf_prog_alloc+0x39/0x200 [ 49.166067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.167011] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.167917] do_seccomp+0x349/0x25e0 [ 49.168643] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.169536] ? __pfx_do_seccomp+0x10/0x10 [ 49.170325] ? find_held_lock+0x2b/0x80 [ 49.171060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.172033] ? static_key_count+0x60/0x80 [ 49.172844] prctl_set_seccomp+0x4e/0x70 [ 49.173629] __do_sys_prctl+0xe6c/0x1d70 [ 49.174428] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.175308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.176294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.177280] ? irqentry_exit+0xf3/0x650 [ 49.178018] do_syscall_64+0xbf/0x430 [ 49.178807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.179775] RIP: 0033:0x7f63867585cd [ 49.180500] 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 [ 49.183735] RSP: 002b:00007ffd4b201460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.185117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63867585cd [ 49.186421] RDX: 000055f151142e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.187759] RBP: 00007ffd4b2014c0 R08: 0000000000000000 R09: 00007ffd4b200b60 [ 49.189060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f175e90b10 [ 49.190433] R13: 00007ffd4b2018f0 R14: 000055f175e912b0 R15: 000055f175ea56f0 [ 49.191762] [ 49.192150] irq event stamp: 1771 [ 49.192736] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.194118] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.195563] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.196970] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.198343] ---[ end trace 0000000000000000 ]--- [ 49.966911] ------------[ cut here ]------------ [ 49.967817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.969790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.971230] Modules linked in: [ 49.971825] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.973802] Tainted: [W]=WARN [ 49.974390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.975849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.976750] 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 [ 49.979855] RSP: 0018:ffff88801a25fbc0 EFLAGS: 00010286 [ 49.980830] RAX: 0000000000000000 RBX: ffffed100344bf78 RCX: ffffffff813a4050 [ 49.982114] RDX: ffff888017508000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.983384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344bf2f [ 49.984638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.985889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a25fdf8 [ 49.987168] FS: 00007f673db71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.988610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.989656] CR2: 00007f673e063580 CR3: 000000000e916000 CR4: 0000000000350ef0 [ 49.990933] Call Trace: [ 49.991446] [ 49.991856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.992735] ? __create_object+0x59/0x80 [ 49.993502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.994461] __vmalloc_noprof+0x59/0x60 [ 49.995215] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.996038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.996962] bpf_prog_alloc+0x39/0x200 [ 49.997693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.998622] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.999510] do_seccomp+0x349/0x25e0 [ 50.000220] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.001072] ? __pfx_do_seccomp+0x10/0x10 [ 50.001852] ? find_held_lock+0x2b/0x80 [ 50.002614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.003564] ? static_key_count+0x60/0x80 [ 50.004351] prctl_set_seccomp+0x4e/0x70 [ 50.005071] __do_sys_prctl+0xe6c/0x1d70 [ 50.005842] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.006697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.007665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.008636] ? irqentry_exit+0xf3/0x650 [ 50.009407] do_syscall_64+0xbf/0x430 [ 50.010106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.011069] RIP: 0033:0x7f673e0635cd [ 50.011777] 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 [ 50.014961] RSP: 002b:00007fff7e056b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.016333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f673e0635cd [ 50.017628] RDX: 0000563961ae3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.018944] RBP: 00007fff7e056bd0 R08: 0000000000000000 R09: 00007fff7e056270 [ 50.020234] R10: 0000000000000000 R11: 0000000000000246 R12: 000056399c797ad0 [ 50.021529] R13: 00007fff7e057000 R14: 000056399c798bc0 R15: 000056399c7a9780 [ 50.022850] [ 50.023321] irq event stamp: 1695 [ 50.023931] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 50.025455] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 50.027000] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 50.028325] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 50.029619] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26202' (ECDSA) to the list of known hosts. 2025/11/18 23:04:03 fuzzer started 2025/11/18 23:04:03 dialing manager at localhost:34383 2025/11/18 23:04:03 checking machine... 2025/11/18 23:04:03 checking revisions... [ 50.904411] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:04:03 testing simple program... [ 50.988341] cgroup: Unknown subsys name 'net' [ 51.042396] cgroup: Unknown subsys name 'cpuset' [ 51.059364] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:04:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff813748f0 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000000 RBP=000000001f491520 RSP=ffff888009627ae0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7670 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff817518c8 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccc1066e8 CR3=0000000016ad8000 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=34303a333220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032303a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323735 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=ffff8880092eb280 RBX=ffff88800d293e00 RCX=ffffffff8152d723 RDX=ffff8880092eb168 RSI=0000000000000000 RDI=ffff8880092eb680 RBP=ffff8880092eb680 RSP=ffff88806cf08d78 R8 =0000000000000001 R9 =ffffed100d9e11a0 R10=0000000000000003 R11=0000000000000001 R12=ffff88800ddbc758 R13=0000000000000246 R14=ffff888009472500 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f979cdb1048 CR3=000000000cd90000 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=a151c97f0eb015b81f450f97f062d4d4 XMM02=00000000003075d8eff9b2d0a8fce9cb XMM03=00000000003076a82c67c8bc2e329bc3 XMM04=803f1acff8f05edd00000000000ae988 XMM05=877739db9c092ca90000000000321748 XMM06=817b8945e9d503730000000000321140 XMM07=e042d86d42eb936e0000000000311580 XMM08=f14c245f14a7828c00000000003076a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000