[ 47.316931] ------------[ cut here ]------------ [ 47.317799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.319849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.321317] Modules linked in: [ 47.321952] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.323972] Tainted: [W]=WARN [ 47.324531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.325995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.326924] 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 [ 47.330363] RSP: 0018:ffff888016c0fbc0 EFLAGS: 00010286 [ 47.331400] RAX: 0000000000000000 RBX: ffffed1002d81f78 RCX: ffffffff813a4050 [ 47.332667] RDX: ffff888017785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.333967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d81f2f [ 47.335254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.336514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c0fdf8 [ 47.337801] FS: 00007f50e62bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.339257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.340313] CR2: 00007ffcef181ef7 CR3: 0000000016698000 CR4: 0000000000350ef0 [ 47.341598] Call Trace: [ 47.342100] [ 47.342523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.343415] ? __create_object+0x59/0x80 [ 47.344222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.345192] __vmalloc_noprof+0x59/0x60 [ 47.345947] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.346799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.347731] bpf_prog_alloc+0x39/0x200 [ 47.348470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.349411] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.350319] do_seccomp+0x349/0x25e0 [ 47.351034] ? find_held_lock+0x2b/0x80 [ 47.351768] ? do_prlimit+0x310/0x610 [ 47.352497] ? __pfx_do_seccomp+0x10/0x10 [ 47.353272] ? do_raw_spin_unlock+0x53/0x220 [ 47.354121] ? _raw_spin_unlock+0x1e/0x40 [ 47.354872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.355830] ? static_key_count+0x60/0x80 [ 47.356616] prctl_set_seccomp+0x4e/0x70 [ 47.357389] __do_sys_prctl+0xe6c/0x1d70 [ 47.358176] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.359041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.359994] ? irqentry_exit+0xf3/0x650 [ 47.360724] do_syscall_64+0xbf/0x430 [ 47.361461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.362422] RIP: 0033:0x7f50e67ad5cd [ 47.363131] 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 [ 47.366330] RSP: 002b:00007ffcef17faf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.367675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50e67ad5cd [ 47.368967] RDX: 0000558cc52a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.370273] RBP: 00007ffcef17fb50 R08: 0000000000000000 R09: 00007ffcef17f1f0 [ 47.371557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cfae2f2b0 [ 47.372831] R13: 00007ffcef17ff80 R14: 0000558cfae31d20 R15: 0000558cfae438d0 [ 47.374124] [ 47.374553] irq event stamp: 1819 [ 47.375196] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.376722] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.378247] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 47.379799] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 47.381301] ---[ end trace 0000000000000000 ]--- [ 50.253421] ------------[ cut here ]------------ [ 50.254380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.256436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.257930] Modules linked in: [ 50.258542] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.260785] Tainted: [W]=WARN [ 50.261628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.263142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.264081] 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 [ 50.267263] RSP: 0018:ffff888017277bc0 EFLAGS: 00010286 [ 50.268263] RAX: 0000000000000000 RBX: ffffed1002e4ef78 RCX: ffffffff813a4050 [ 50.269545] RDX: ffff88800f78b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.270850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ef2f [ 50.272150] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.273434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017277df8 [ 50.274735] FS: 00007fbf80244900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.276186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.277247] CR2: 00007fbf80736580 CR3: 0000000010eda000 CR4: 0000000000350ef0 [ 50.278574] Call Trace: [ 50.279095] [ 50.279514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.280431] ? __create_object+0x59/0x80 [ 50.281225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.282218] __vmalloc_noprof+0x59/0x60 [ 50.283004] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.283845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.284798] bpf_prog_alloc+0x39/0x200 [ 50.285551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.286509] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.287418] do_seccomp+0x349/0x25e0 [ 50.288149] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.289059] ? __pfx_do_seccomp+0x10/0x10 [ 50.289810] ? find_held_lock+0x2b/0x80 [ 50.290600] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.291581] ? static_key_count+0x60/0x80 [ 50.292388] prctl_set_seccomp+0x4e/0x70 [ 50.293182] __do_sys_prctl+0xe6c/0x1d70 [ 50.293987] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.294823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.295796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.296771] ? irqentry_exit+0xf3/0x650 [ 50.297546] do_syscall_64+0xbf/0x430 [ 50.298309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.299274] RIP: 0033:0x7fbf807365cd [ 50.299994] 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 [ 50.303193] RSP: 002b:00007ffea5009f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf807365cd [ 50.305871] RDX: 000055ec15f07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.307206] RBP: 00007ffea5009f90 R08: 0000000000000000 R09: 00007ffea5009630 [ 50.308508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec1a0c9ad0 [ 50.309811] R13: 00007ffea500a3c0 R14: 000055ec1a0cabc0 R15: 000055ec1a0db780 [ 50.311152] [ 50.311580] irq event stamp: 1861 [ 50.312225] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.313767] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.315325] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.316898] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.318452] ---[ end trace 0000000000000000 ]--- [ 51.003525] ------------[ cut here ]------------ [ 51.004446] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.006484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.007913] Modules linked in: [ 51.008496] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.010722] Tainted: [W]=WARN [ 51.011383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.012842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.013727] 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 [ 51.016900] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 51.017836] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 51.019137] RDX: ffff88801a041bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.020409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 51.021685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.022976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 51.024261] FS: 00007f1123543900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.025683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.026738] CR2: 00007f1123a35580 CR3: 000000000dec4000 CR4: 0000000000350ef0 [ 51.028019] Call Trace: [ 51.028473] [ 51.028916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.029755] ? __create_object+0x59/0x80 [ 51.030550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.031520] __vmalloc_noprof+0x59/0x60 [ 51.032277] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.033134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.034062] bpf_prog_alloc+0x39/0x200 [ 51.034757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.035677] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.036580] do_seccomp+0x349/0x25e0 [ 51.037290] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.038189] ? __pfx_do_seccomp+0x10/0x10 [ 51.038969] ? find_held_lock+0x2b/0x80 [ 51.039674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.040628] ? static_key_count+0x60/0x80 [ 51.041419] prctl_set_seccomp+0x4e/0x70 [ 51.042203] __do_sys_prctl+0xe6c/0x1d70 [ 51.042981] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.043795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.044753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.045709] ? irqentry_exit+0xf3/0x650 [ 51.046480] do_syscall_64+0xbf/0x430 [ 51.047215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.048161] RIP: 0033:0x7f1123a355cd [ 51.048825] 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 [ 51.051982] RSP: 002b:00007ffc8cdec8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.053339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1123a355cd [ 51.054625] RDX: 000055d33359be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.055907] RBP: 00007ffc8cdec900 R08: 0000000000000000 R09: 00007ffc8cdebfa0 [ 51.057180] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3468562b0 [ 51.058467] R13: 00007ffc8cdecd30 R14: 000055d346858d20 R15: 000055d34686a8d0 [ 51.059752] [ 51.060213] irq event stamp: 1865 [ 51.060827] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 51.062338] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 51.063664] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 51.064936] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 51.066196] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35422' (ECDSA) to the list of known hosts. 2025/11/18 00:32:45 fuzzer started 2025/11/18 00:32:45 dialing manager at localhost:37895 2025/11/18 00:32:45 checking machine... 2025/11/18 00:32:45 checking revisions... [ 51.954328] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:32:46 testing simple program... [ 52.046929] cgroup: Unknown subsys name 'net' [ 52.106697] cgroup: Unknown subsys name 'cpuset' [ 52.120273] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:32:45 Registers: info registers vcpu 0 RAX=00000000000468b7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf807fb618 CR3=000000000c1ce000 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=33a4c9ebc0bd1e97b24cf1378d197a53 XMM02=0000000000304490eff9b2d0a8fce9cb XMM03=00000000003045602c67c8bc2e329bc3 XMM04=fc664a5f0d9e689400000000000ae988 XMM05=a4501676c20db0520000000000321270 XMM06=474038aa6c007e1f000000000031fba8 XMM07=e042d86d42eb936e0000000000310fd8 XMM08=be587a55b76a39e80000000000304560 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d57d19 RBX=0000000000000001 RCX=ffffffff86abe8ca RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888017057838 RBP=ffff888017057828 RSP=ffff888017057760 R8 =ffffffff86abe8ce R9 =ffff888017057810 R10=000000000003c9ed R11=00000000000266d7 R12=ffff888017057830 R13=ffff888017057818 R14=ffff888017057998 R15=ffff8880170577d0 RIP=ffffffff8135f084 RFL=00000213 [----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 00007fbf80244900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf80213008 CR3=000000000de1e000 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=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