[ 44.948502] ------------[ cut here ]------------ [ 44.949443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.951423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.952863] Modules linked in: [ 44.953503] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.955477] Tainted: [W]=WARN [ 44.956023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.957469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.958390] 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 [ 44.961629] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 44.962604] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 44.963882] RDX: ffff888015c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.965138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 44.966413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.967680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 44.968942] FS: 00007f4dfd4a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.970364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.971407] CR2: 00007ffe654f0ef8 CR3: 000000000dbfc000 CR4: 0000000000350ef0 [ 44.972693] Call Trace: [ 44.973151] [ 44.973597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.974488] ? __create_object+0x59/0x80 [ 44.975208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.976153] __vmalloc_noprof+0x59/0x60 [ 44.976898] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.977768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.978689] bpf_prog_alloc+0x39/0x200 [ 44.979406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.980319] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.981154] do_seccomp+0x349/0x25e0 [ 44.981882] ? find_held_lock+0x2b/0x80 [ 44.982614] ? do_prlimit+0x310/0x610 [ 44.983355] ? __pfx_do_seccomp+0x10/0x10 [ 44.984079] ? do_raw_spin_unlock+0x53/0x220 [ 44.984897] ? _raw_spin_unlock+0x1e/0x40 [ 44.985670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.986619] ? static_key_count+0x60/0x80 [ 44.987410] prctl_set_seccomp+0x4e/0x70 [ 44.988123] __do_sys_prctl+0xe6c/0x1d70 [ 44.988894] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.989760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.990712] ? irqentry_exit+0xf3/0x650 [ 44.991476] do_syscall_64+0xbf/0x430 [ 44.992152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.993087] RIP: 0033:0x7f4dfd99a5cd [ 44.993802] 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 [ 44.996920] RSP: 002b:00007ffe654efaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.998285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dfd99a5cd [ 44.999557] RDX: 0000555f817efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.000811] RBP: 00007ffe654efb50 R08: 0000000000000000 R09: 00007ffe654ef1f0 [ 45.002088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fad26abf0 [ 45.003342] R13: 00007ffe654eff80 R14: 0000555fad274380 R15: 0000555fad27f460 [ 45.004623] [ 45.005044] irq event stamp: 1777 [ 45.005693] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.007106] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.008412] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 45.009751] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 45.011055] ---[ end trace 0000000000000000 ]--- [ 48.242813] ------------[ cut here ]------------ [ 48.243778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.245787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.247296] Modules linked in: [ 48.247895] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.249868] Tainted: [W]=WARN [ 48.250483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.251955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.252873] 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 [ 48.256099] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 48.257099] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 48.258415] RDX: ffff88800c913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.259722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 48.261034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.262357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 48.263667] FS: 00007fe5355e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.265135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.266230] CR2: 00007fe535ad6580 CR3: 000000000dc30000 CR4: 0000000000350ef0 [ 48.267544] Call Trace: [ 48.268018] [ 48.268480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.269403] ? __create_object+0x59/0x80 [ 48.270168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.271156] __vmalloc_noprof+0x59/0x60 [ 48.271925] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.272822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.273783] bpf_prog_alloc+0x39/0x200 [ 48.274546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.275499] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.276419] do_seccomp+0x349/0x25e0 [ 48.277106] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.278034] ? __pfx_do_seccomp+0x10/0x10 [ 48.278839] ? find_held_lock+0x2b/0x80 [ 48.279621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.280608] ? static_key_count+0x60/0x80 [ 48.281429] prctl_set_seccomp+0x4e/0x70 [ 48.282182] __do_sys_prctl+0xe6c/0x1d70 [ 48.282981] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.283841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.284828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.285826] ? irqentry_exit+0xf3/0x650 [ 48.286600] do_syscall_64+0xbf/0x430 [ 48.287367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.288343] RIP: 0033:0x7fe535ad65cd [ 48.289011] 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 [ 48.292287] RSP: 002b:00007ffdb8814e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.293687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe535ad65cd [ 48.294979] RDX: 000055f0a15d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.296260] RBP: 00007ffdb8814ee0 R08: 0000000000000000 R09: 00007ffdb8814580 [ 48.297595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0be95c2b0 [ 48.298904] R13: 00007ffdb8815310 R14: 000055f0be95ed20 R15: 000055f0be9708d0 [ 48.300237] [ 48.300710] irq event stamp: 1755 [ 48.301376] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.302948] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.304491] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 48.306047] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 48.307593] ---[ end trace 0000000000000000 ]--- [ 49.114381] ------------[ cut here ]------------ [ 49.115352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.117430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.119116] Modules linked in: [ 49.119825] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.121838] Tainted: [W]=WARN [ 49.122515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.124220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.125234] 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 [ 49.128476] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 49.129462] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 49.130765] RDX: ffff88800e7c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.132205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 49.133717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.135207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 49.136585] FS: 00007f17eab46900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.138070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.139137] CR2: 00007f17eb038580 CR3: 000000000b994000 CR4: 0000000000350ef0 [ 49.140427] Call Trace: [ 49.140901] [ 49.141384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.142443] ? __create_object+0x59/0x80 [ 49.143207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.144330] __vmalloc_noprof+0x59/0x60 [ 49.145047] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.146077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.147162] bpf_prog_alloc+0x39/0x200 [ 49.147959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.148904] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.149847] do_seccomp+0x349/0x25e0 [ 49.150667] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.151702] ? __pfx_do_seccomp+0x10/0x10 [ 49.152511] ? find_held_lock+0x2b/0x80 [ 49.153232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.154215] ? static_key_count+0x60/0x80 [ 49.155018] prctl_set_seccomp+0x4e/0x70 [ 49.155809] __do_sys_prctl+0xe6c/0x1d70 [ 49.156646] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.157529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.158669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.159681] ? irqentry_exit+0xf3/0x650 [ 49.160453] do_syscall_64+0xbf/0x430 [ 49.161137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.162084] RIP: 0033:0x7f17eb0385cd [ 49.162777] 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 [ 49.165993] RSP: 002b:00007ffc379d7260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.167398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17eb0385cd [ 49.168843] RDX: 0000558053653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.170133] RBP: 00007ffc379d72c0 R08: 0000000000000000 R09: 00007ffc379d6960 [ 49.171418] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580909a5bf0 [ 49.172709] R13: 00007ffc379d76f0 R14: 00005580909af380 R15: 00005580909ba460 [ 49.174018] [ 49.174484] irq event stamp: 1833 [ 49.175083] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 49.176604] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.178111] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.179887] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.181542] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32575' (ECDSA) to the list of known hosts. 2025/11/18 15:35:48 fuzzer started 2025/11/18 15:35:49 dialing manager at localhost:34383 2025/11/18 15:35:49 checking machine... 2025/11/18 15:35:49 checking revisions... [ 50.096873] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:35:49 testing simple program... [ 50.197532] cgroup: Unknown subsys name 'net' [ 50.257109] cgroup: Unknown subsys name 'cpuset' [ 50.270174] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:35:48 Registers: info registers vcpu 0 RAX=ffff88801c048a48 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801a662e00 RSI=0000000000000000 RDI=ffff88801c0269c0 RBP=ffff88801c0269c0 RSP=ffff88806ce08da8 R8 =0000000000000001 R9 =ffffed100d9c11a6 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e85d068 R13=0000000000000246 R14=ffff88801c0269c0 R15=ffff888009472140 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 00007fe5355e4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb880f000 CR3=000000000d4c7000 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 info registers vcpu 1 RAX=0000000000025d3f 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeda907ee8 CR3=000000000d021000 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=7eadcad43f8344872e492637cc697dda XMM02=ec2efd57dc4c00df0000000000303858 XMM03=15030657ff3a8d0b0000000000303928 XMM04=f388105490c97d9200000000000ae988 XMM05=04c708e75dbb08bf0000000000321388 XMM06=817b8945e9d50373000000000031fcc0 XMM07=e042d86d42eb936e0000000000311188 XMM08=15030657ff3a8d0b0000000000303928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000