[ 46.510486] ------------[ cut here ]------------ [ 46.511406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.513507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.514965] Modules linked in: [ 46.515648] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.517657] Tainted: [W]=WARN [ 46.518208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.519652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.520611] 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 [ 46.523795] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 46.524778] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 46.526063] RDX: ffff88801707d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.527342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 46.528670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.529940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 46.531208] FS: 00007f96f8353900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.532687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.533747] CR2: 00007f96f8845580 CR3: 000000000d363000 CR4: 0000000000350ef0 [ 46.535018] Call Trace: [ 46.535520] [ 46.535967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.536865] ? __create_object+0x59/0x80 [ 46.537651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.538625] __vmalloc_noprof+0x59/0x60 [ 46.539381] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.540249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.541177] bpf_prog_alloc+0x39/0x200 [ 46.541916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.542834] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.543768] do_seccomp+0x349/0x25e0 [ 46.544501] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.545410] ? __pfx_do_seccomp+0x10/0x10 [ 46.546147] ? find_held_lock+0x2b/0x80 [ 46.546915] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.547909] ? static_key_count+0x60/0x80 [ 46.548728] prctl_set_seccomp+0x4e/0x70 [ 46.549505] __do_sys_prctl+0xe6c/0x1d70 [ 46.550234] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.551094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.552099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.553059] ? irqentry_exit+0xf3/0x650 [ 46.553837] do_syscall_64+0xbf/0x430 [ 46.554577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.555535] RIP: 0033:0x7f96f88455cd [ 46.556226] 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 [ 46.559281] RSP: 002b:00007fffcdb902b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.560685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96f88455cd [ 46.561956] RDX: 0000561fe962be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.563216] RBP: 00007fffcdb90310 R08: 0000000000000000 R09: 00007fffcdb8f9b0 [ 46.564508] R10: 0000000000000000 R11: 0000000000000246 R12: 000056201354bbf0 [ 46.565776] R13: 00007fffcdb90740 R14: 0000562013555380 R15: 0000562013560460 [ 46.567057] [ 46.567505] irq event stamp: 1789 [ 46.568142] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.569641] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.571127] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.572676] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.573896] ---[ end trace 0000000000000000 ]--- [ 49.340899] ------------[ cut here ]------------ [ 49.341668] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.343368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.344597] Modules linked in: [ 49.345090] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.346737] Tainted: [W]=WARN [ 49.347199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.348428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.349149] 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 [ 49.351795] RSP: 0018:ffff888019c27bc0 EFLAGS: 00010286 [ 49.352612] RAX: 0000000000000000 RBX: ffffed1003384f78 RCX: ffffffff813a4050 [ 49.353683] RDX: ffff88800f2fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.354755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003384f2f [ 49.355832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.356897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c27df8 [ 49.357965] FS: 00007f0b5181f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.359168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.360064] CR2: 00007ffcd768def8 CR3: 000000000e43e000 CR4: 0000000000350ef0 [ 49.361143] Call Trace: [ 49.361567] [ 49.361909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.362653] ? __create_object+0x59/0x80 [ 49.363268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.364086] __vmalloc_noprof+0x59/0x60 [ 49.364717] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.365438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.366172] bpf_prog_alloc+0x39/0x200 [ 49.366788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.367553] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.368273] do_seccomp+0x349/0x25e0 [ 49.368877] ? find_held_lock+0x2b/0x80 [ 49.369511] ? do_prlimit+0x310/0x610 [ 49.370090] ? __pfx_do_seccomp+0x10/0x10 [ 49.370741] ? do_raw_spin_unlock+0x53/0x220 [ 49.371432] ? _raw_spin_unlock+0x1e/0x40 [ 49.372053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.372864] ? static_key_count+0x60/0x80 [ 49.373525] prctl_set_seccomp+0x4e/0x70 [ 49.374135] __do_sys_prctl+0xe6c/0x1d70 [ 49.374781] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.375491] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.376268] ? irqentry_exit+0xf3/0x650 [ 49.376902] do_syscall_64+0xbf/0x430 [ 49.377512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.378262] RIP: 0033:0x7f0b51d115cd [ 49.378839] 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 [ 49.381472] RSP: 002b:00007ffcd768bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.382595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b51d115cd [ 49.383648] RDX: 000055edea12de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.384713] RBP: 00007ffcd768bf90 R08: 0000000000000000 R09: 00007ffcd768b630 [ 49.385798] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edece9aad0 [ 49.386863] R13: 00007ffcd768c3c0 R14: 000055edece9bbc0 R15: 000055edeceac780 [ 49.387949] [ 49.388297] irq event stamp: 1821 [ 49.388828] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.390094] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.391351] softirqs last enabled at (1482): [] handle_softirqs+0x50c/0x770 [ 49.392643] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 49.393902] ---[ end trace 0000000000000000 ]--- [ 50.150298] ------------[ cut here ]------------ [ 50.151216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.153348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.154788] Modules linked in: [ 50.155658] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.157764] Tainted: [W]=WARN [ 50.158371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.159884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.160813] 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 [ 50.164038] RSP: 0018:ffff888016abfbc0 EFLAGS: 00010286 [ 50.165019] RAX: 0000000000000000 RBX: ffffed1002d57f78 RCX: ffffffff813a4050 [ 50.166297] RDX: ffff8880156f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.167581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d57f2f [ 50.168910] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.170183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016abfdf8 [ 50.171467] FS: 00007fa5a9fdd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.172933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.174014] CR2: 00007ffc6f4f9ef8 CR3: 000000000e104000 CR4: 0000000000350ef0 [ 50.175330] Call Trace: [ 50.175823] [ 50.176232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.177154] ? __create_object+0x59/0x80 [ 50.177934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178906] __vmalloc_noprof+0x59/0x60 [ 50.179668] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.180599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.181536] bpf_prog_alloc+0x39/0x200 [ 50.182237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.183181] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.184134] do_seccomp+0x349/0x25e0 [ 50.184869] ? find_held_lock+0x2b/0x80 [ 50.185638] ? do_prlimit+0x310/0x610 [ 50.186388] ? __pfx_do_seccomp+0x10/0x10 [ 50.187124] ? do_raw_spin_unlock+0x53/0x220 [ 50.187984] ? _raw_spin_unlock+0x1e/0x40 [ 50.188770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.189738] ? static_key_count+0x60/0x80 [ 50.190537] prctl_set_seccomp+0x4e/0x70 [ 50.191261] __do_sys_prctl+0xe6c/0x1d70 [ 50.192081] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.192938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.193919] ? irqentry_exit+0xf3/0x650 [ 50.194683] do_syscall_64+0xbf/0x430 [ 50.195442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.196428] RIP: 0033:0x7fa5aa4cf5cd [ 50.197091] 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 [ 50.200269] RSP: 002b:00007ffc6f4f76d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.201654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5aa4cf5cd [ 50.202933] RDX: 000055fdcbfe5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.204270] RBP: 00007ffc6f4f7730 R08: 0000000000000000 R09: 00007ffc6f4f6dd0 [ 50.205590] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdd9a7bad0 [ 50.206880] R13: 00007ffc6f4f7b60 R14: 000055fdd9a7cbc0 R15: 000055fdd9a8d780 [ 50.208223] [ 50.208697] irq event stamp: 1903 [ 50.209360] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 50.210882] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 50.212439] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.213980] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.215491] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22832' (ECDSA) to the list of known hosts. 2025/11/18 14:45:48 fuzzer started 2025/11/18 14:45:48 dialing manager at localhost:34383 2025/11/18 14:45:48 checking machine... 2025/11/18 14:45:48 checking revisions... [ 51.267026] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:45:48 testing simple program... [ 51.352422] cgroup: Unknown subsys name 'net' [ 51.422205] cgroup: Unknown subsys name 'cpuset' [ 51.436901] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:45:47 Registers: info registers vcpu 0 RAX=fffffffffb391cb5 RBX=ffffffff8671f8e0 RCX=ffffffff81ab1782 RDX=0000000000000000 RSI=ffffffff86aaee66 RDI=ffffffff8671f8e0 RBP=ffffffff8671f8e0 RSP=ffff88806ce089b8 R8 =ffffffff86aaee66 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd1 R12=ffffffff8671f8e4 R13=ffffffff8671f8e0 R14=ffffffff8671f8e0 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f0b5181f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b517ee008 CR3=000000000f635000 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 info registers vcpu 1 RAX=0000000000022855 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee3ca7358 CR3=000000000e051000 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=4cb8b1a4fcf584baaa492bae1113a034 XMM02=ec2efd57dc4c00df0000000000303c40 XMM03=1b143a3bb918a3ef0000000000303d10 XMM04=42248365fd54c09400000000000ae988 XMM05=48bfd309530ccf160000000000321248 XMM06=5b75c91c80445342000000000031fb80 XMM07=e042d86d42eb936e0000000000310bd0 XMM08=1b143a3bb918a3ef0000000000303d10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000