[ 46.342994] ------------[ cut here ]------------ [ 46.343894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.345912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.347410] Modules linked in: [ 46.348047] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.350066] Tainted: [W]=WARN [ 46.350622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.352076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.352951] 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 [ 46.356143] RSP: 0018:ffff88801686fbc0 EFLAGS: 00010286 [ 46.357131] RAX: 0000000000000000 RBX: ffffed1002d0df78 RCX: ffffffff813a4050 [ 46.358418] RDX: ffff88801a95b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.359690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0df2f [ 46.360972] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.362279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801686fdf8 [ 46.363549] FS: 00007f9914725900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.364992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.366091] CR2: 00007f9914c17580 CR3: 000000000d1f3000 CR4: 0000000000350ef0 [ 46.367371] Call Trace: [ 46.367836] [ 46.368277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.369181] ? __create_object+0x59/0x80 [ 46.369926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.370911] __vmalloc_noprof+0x59/0x60 [ 46.371647] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.372509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.373449] bpf_prog_alloc+0x39/0x200 [ 46.374188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375116] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.375972] do_seccomp+0x349/0x25e0 [ 46.376706] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.377618] ? __pfx_do_seccomp+0x10/0x10 [ 46.378397] ? find_held_lock+0x2b/0x80 [ 46.379157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.380109] ? static_key_count+0x60/0x80 [ 46.380860] prctl_set_seccomp+0x4e/0x70 [ 46.381631] __do_sys_prctl+0xe6c/0x1d70 [ 46.382403] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.383258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.384223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.385183] ? irqentry_exit+0xf3/0x650 [ 46.385939] do_syscall_64+0xbf/0x430 [ 46.386686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.387652] RIP: 0033:0x7f9914c175cd [ 46.388360] 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 [ 46.391572] RSP: 002b:00007ffc77e6f7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.392936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9914c175cd [ 46.394218] RDX: 000055de97322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.395493] RBP: 00007ffc77e6f830 R08: 0000000000000000 R09: 00007ffc77e6eed0 [ 46.396774] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ded24f8ad0 [ 46.398092] R13: 00007ffc77e6fc60 R14: 000055ded24f9bc0 R15: 000055ded250a780 [ 46.399401] [ 46.399825] irq event stamp: 1725 [ 46.400482] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.402036] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.403552] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.405101] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.406647] ---[ end trace 0000000000000000 ]--- [ 49.303203] ------------[ cut here ]------------ [ 49.304149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.306204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.307676] Modules linked in: [ 49.308337] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.310354] Tainted: [W]=WARN [ 49.310907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.312390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.313314] 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 [ 49.316512] RSP: 0018:ffff88801a8a7bc0 EFLAGS: 00010286 [ 49.317513] RAX: 0000000000000000 RBX: ffffed1003514f78 RCX: ffffffff813a4050 [ 49.318806] RDX: ffff888016dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.320088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003514f2f [ 49.321379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.322692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8a7df8 [ 49.324028] FS: 00007f758eb05900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.325492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.326582] CR2: 00007f758eff7580 CR3: 000000000c7be000 CR4: 0000000000350ef0 [ 49.327874] Call Trace: [ 49.328385] [ 49.328803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.329725] ? __create_object+0x59/0x80 [ 49.330523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.331517] __vmalloc_noprof+0x59/0x60 [ 49.332301] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.333168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.334131] bpf_prog_alloc+0x39/0x200 [ 49.334836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.335771] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.336691] do_seccomp+0x349/0x25e0 [ 49.337424] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.338356] ? __pfx_do_seccomp+0x10/0x10 [ 49.339163] ? find_held_lock+0x2b/0x80 [ 49.339880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.340861] ? static_key_count+0x60/0x80 [ 49.341674] prctl_set_seccomp+0x4e/0x70 [ 49.342473] __do_sys_prctl+0xe6c/0x1d70 [ 49.343263] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.344131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.345109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.346099] ? irqentry_exit+0xf3/0x650 [ 49.346824] do_syscall_64+0xbf/0x430 [ 49.347574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.348539] RIP: 0033:0x7f758eff75cd [ 49.349258] 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 [ 49.352496] RSP: 002b:00007ffc07f33320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.353906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f758eff75cd [ 49.355211] RDX: 0000557601947e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.356508] RBP: 00007ffc07f33380 R08: 0000000000000000 R09: 00007ffc07f32a20 [ 49.357827] R10: 0000000000000000 R11: 0000000000000246 R12: 000055763d1bab10 [ 49.359139] R13: 00007ffc07f337b0 R14: 000055763d1bb2b0 R15: 000055763d1cf6f0 [ 49.360463] [ 49.360891] irq event stamp: 1735 [ 49.361549] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.363100] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.364658] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.366226] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.367745] ---[ end trace 0000000000000000 ]--- [ 50.170834] ------------[ cut here ]------------ [ 50.171734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.173782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.175217] Modules linked in: [ 50.175805] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.177774] Tainted: [W]=WARN [ 50.178369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.179818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.180740] 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 [ 50.183970] RSP: 0018:ffff88801b7c7bc0 EFLAGS: 00010286 [ 50.184951] RAX: 0000000000000000 RBX: ffffed10036f8f78 RCX: ffffffff813a4050 [ 50.186239] RDX: ffff888016861bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.187550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036f8f2f [ 50.188837] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.190133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7c7df8 [ 50.191432] FS: 00007f4a165d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.192888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.193981] CR2: 00007f4a16ac8580 CR3: 0000000017b90000 CR4: 0000000000350ef0 [ 50.195306] Call Trace: [ 50.195774] [ 50.196243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.197134] ? __create_object+0x59/0x80 [ 50.197898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.198881] __vmalloc_noprof+0x59/0x60 [ 50.199657] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.200547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.201522] bpf_prog_alloc+0x39/0x200 [ 50.202279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.203237] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.204168] do_seccomp+0x349/0x25e0 [ 50.204858] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.205780] ? __pfx_do_seccomp+0x10/0x10 [ 50.206600] ? find_held_lock+0x2b/0x80 [ 50.207385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.208361] ? static_key_count+0x60/0x80 [ 50.209198] prctl_set_seccomp+0x4e/0x70 [ 50.209940] __do_sys_prctl+0xe6c/0x1d70 [ 50.210733] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.211619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.212612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.213619] ? irqentry_exit+0xf3/0x650 [ 50.214398] do_syscall_64+0xbf/0x430 [ 50.215152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.216118] RIP: 0033:0x7f4a16ac85cd [ 50.216791] 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 [ 50.219985] RSP: 002b:00007fff36f63b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.221438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a16ac85cd [ 50.222742] RDX: 0000558055714e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.224041] RBP: 00007fff36f63b70 R08: 0000000000000000 R09: 00007fff36f63210 [ 50.225373] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580772bb2b0 [ 50.226680] R13: 00007fff36f63fa0 R14: 00005580772bdd20 R15: 00005580772cf8d0 [ 50.228043] [ 50.228484] irq event stamp: 1687 [ 50.229149] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 50.230717] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.232268] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.233856] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.235394] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29836' (ECDSA) to the list of known hosts. 2025/11/18 00:02:28 fuzzer started 2025/11/18 00:02:28 dialing manager at localhost:37895 2025/11/18 00:02:28 checking machine... 2025/11/18 00:02:28 checking revisions... [ 51.140103] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:02:29 testing simple program... [ 51.218307] cgroup: Unknown subsys name 'net' [ 51.281509] cgroup: Unknown subsys name 'cpuset' [ 51.294296] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:02:28 Registers: info registers vcpu 0 RAX=ffffed100332e3d8 RBX=ffffed100332e3d9 RCX=ffffffff81376a7e RDX=ffffed100332e3d9 RSI=0000000000000008 RDI=ffff888019971ec0 RBP=ffffed100332e3d8 RSP=ffff88801b57f668 R8 =0000000000000000 R9 =ffffed100332e3d8 R10=ffff888019971ec7 R11=1ffff1100d9c7003 R12=ffff888019970a80 R13=0000000000000000 R14=ffff888016dc20d0 R15=ffff888019971500 RIP=ffffffff81b2d061 RFL=00000046 [---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 00007f3a91180700 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=00007f758f6af968 CR3=000000000e3c3000 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=32303a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383433 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=000000000002033f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6be8608000 CR3=000000000ee41000 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=6e8d63112f8dc29ca142521cd6385415 XMM02=0000000000304868ec2efd57dc4c00df XMM03=00000000003124107c2db9ee105ffae1 XMM04=f867eaa5ef586ce100000000000ae988 XMM05=e1bcd410fb3842e60000000000321130 XMM06=1d2fb7814af8fdd8000000000031a940 XMM07=e042d86d42eb936e0000000000312690 XMM08=7c2db9ee105ffae100000000003048c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000