[ 39.127340] ------------[ cut here ]------------ [ 39.128260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.130260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.131772] Modules linked in: [ 39.132358] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.134322] Tainted: [W]=WARN [ 39.134910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.136367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.137283] 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 [ 39.140463] RSP: 0018:ffff888019737bc0 EFLAGS: 00010286 [ 39.141428] RAX: 0000000000000000 RBX: ffffed10032e6f78 RCX: ffffffff813a4050 [ 39.142708] RDX: ffff88801560d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.143978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e6f2f [ 39.145261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.146542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019737df8 [ 39.147819] FS: 00007fcde4dc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.149247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.150302] CR2: 00007fcde532d4a6 CR3: 000000000dd72000 CR4: 0000000000350ef0 [ 39.151583] Call Trace: [ 39.152045] [ 39.152446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.153329] ? __create_object+0x59/0x80 [ 39.154115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.155091] __vmalloc_noprof+0x59/0x60 [ 39.155846] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.156718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.157650] bpf_prog_alloc+0x39/0x200 [ 39.158351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.159273] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.160210] do_seccomp+0x349/0x25e0 [ 39.160938] ? find_held_lock+0x2b/0x80 [ 39.161689] ? do_prlimit+0x310/0x610 [ 39.162409] ? __pfx_do_seccomp+0x10/0x10 [ 39.163185] ? do_raw_spin_unlock+0x53/0x220 [ 39.164029] ? _raw_spin_unlock+0x1e/0x40 [ 39.164822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.165777] ? static_key_count+0x60/0x80 [ 39.166590] prctl_set_seccomp+0x4e/0x70 [ 39.167331] __do_sys_prctl+0xe6c/0x1d70 [ 39.168098] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.168948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.169927] ? irqentry_exit+0xf3/0x650 [ 39.170705] do_syscall_64+0xbf/0x430 [ 39.171398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.172348] RIP: 0033:0x7fcde52b95cd [ 39.173047] 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 [ 39.176197] RSP: 002b:00007fff1c3721a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.177559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcde52b95cd [ 39.178857] RDX: 00005632cb23ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.180119] RBP: 00007fff1c372200 R08: 0000000000000000 R09: 00007fff1c3718a0 [ 39.181397] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e5686ad0 [ 39.182675] R13: 00007fff1c372630 R14: 00005632e5687bc0 R15: 00005632e5698780 [ 39.183969] [ 39.184393] irq event stamp: 1805 [ 39.185036] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.186560] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.188059] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.189594] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.191128] ---[ end trace 0000000000000000 ]--- [ 42.591608] ------------[ cut here ]------------ [ 42.592495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.594649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.596085] Modules linked in: [ 42.596723] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.598729] Tainted: [W]=WARN [ 42.599296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.600781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.601695] 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 [ 42.604888] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 42.605875] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 42.607171] RDX: ffff888018360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.608480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 42.609776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.611078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 42.612395] FS: 00007fb79284a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.613823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.614892] CR2: 00007ffd5e8acef8 CR3: 000000001fe57000 CR4: 0000000000350ef0 [ 42.616193] Call Trace: [ 42.616728] [ 42.617150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.618047] ? __create_object+0x59/0x80 [ 42.618846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.619814] __vmalloc_noprof+0x59/0x60 [ 42.620581] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.621410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.622343] bpf_prog_alloc+0x39/0x200 [ 42.623100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.624022] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.624931] do_seccomp+0x349/0x25e0 [ 42.625661] ? find_held_lock+0x2b/0x80 [ 42.626393] ? do_prlimit+0x310/0x610 [ 42.627130] ? __pfx_do_seccomp+0x10/0x10 [ 42.627919] ? do_raw_spin_unlock+0x53/0x220 [ 42.628760] ? _raw_spin_unlock+0x1e/0x40 [ 42.629488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.630455] ? static_key_count+0x60/0x80 [ 42.631260] prctl_set_seccomp+0x4e/0x70 [ 42.632044] __do_sys_prctl+0xe6c/0x1d70 [ 42.632834] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.633707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.634695] ? irqentry_exit+0xf3/0x650 [ 42.635405] do_syscall_64+0xbf/0x430 [ 42.636125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.637068] RIP: 0033:0x7fb792d3c5cd [ 42.637774] 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 [ 42.640950] RSP: 002b:00007ffd5e8aa460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.642309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb792d3c5cd [ 42.643623] RDX: 000055c2fa98be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.644914] RBP: 00007ffd5e8aa4c0 R08: 0000000000000000 R09: 00007ffd5e8a9b60 [ 42.646197] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c32bf76ad0 [ 42.647484] R13: 00007ffd5e8aa8f0 R14: 000055c32bf77bc0 R15: 000055c32bf88780 [ 42.648806] [ 42.649241] irq event stamp: 1733 [ 42.649890] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.651425] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.652682] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.653970] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.655227] ---[ end trace 0000000000000000 ]--- [ 43.460577] ------------[ cut here ]------------ [ 43.461333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.463052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.464261] Modules linked in: [ 43.464822] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.466504] Tainted: [W]=WARN [ 43.467001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.468217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.468981] 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 [ 43.472219] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 43.473022] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 43.474071] RDX: ffff888015405340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.475552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 43.476873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.477932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 43.479015] FS: 00007f58b4c70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.480227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.481121] CR2: 00007fff836b9ef8 CR3: 00000000204ce000 CR4: 0000000000350ef0 [ 43.482194] Call Trace: [ 43.482623] [ 43.482963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.483714] ? __create_object+0x59/0x80 [ 43.484328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.485130] __vmalloc_noprof+0x59/0x60 [ 43.485756] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.486452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.487217] bpf_prog_alloc+0x39/0x200 [ 43.487834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.488602] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.489312] do_seccomp+0x349/0x25e0 [ 43.489902] ? find_held_lock+0x2b/0x80 [ 43.490503] ? do_prlimit+0x310/0x610 [ 43.491139] ? __pfx_do_seccomp+0x10/0x10 [ 43.491801] ? do_raw_spin_unlock+0x53/0x220 [ 43.492455] ? _raw_spin_unlock+0x1e/0x40 [ 43.493100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.493913] ? static_key_count+0x60/0x80 [ 43.494592] prctl_set_seccomp+0x4e/0x70 [ 43.495199] __do_sys_prctl+0xe6c/0x1d70 [ 43.495842] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.496514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.497308] ? irqentry_exit+0xf3/0x650 [ 43.497946] do_syscall_64+0xbf/0x430 [ 43.498577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.499336] RIP: 0033:0x7f58b51625cd [ 43.499914] 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 [ 43.502591] RSP: 002b:00007fff836b7ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.503733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58b51625cd [ 43.504796] RDX: 000055a169b62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.505876] RBP: 00007fff836b8050 R08: 0000000000000000 R09: 00007fff836b76f0 [ 43.506966] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a18fd52ad0 [ 43.508038] R13: 00007fff836b8480 R14: 000055a18fd53bc0 R15: 000055a18fd64780 [ 43.509129] [ 43.509489] irq event stamp: 1765 [ 43.510026] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.511300] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.512575] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 43.513864] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 43.515140] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23653' (ECDSA) to the list of known hosts. 2025/11/19 00:43:05 fuzzer started 2025/11/19 00:43:05 dialing manager at localhost:34383 2025/11/19 00:43:05 checking machine... 2025/11/19 00:43:05 checking revisions... [ 44.481116] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:43:06 testing simple program... [ 44.576605] cgroup: Unknown subsys name 'net' [ 44.646402] cgroup: Unknown subsys name 'cpuset' [ 44.659690] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:43:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000abc30 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff8880176b7af8 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fb8b7708700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa508a83010 CR3=000000000e293000 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=3a5d3034325b646873732034303a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343531 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=000000000001e413 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=00000202 [-------] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9ba938e8 CR3=000000000e293000 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=2034303a33343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a33343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000