[ 46.474395] ------------[ cut here ]------------ [ 46.475338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.477337] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.479060] Modules linked in: [ 46.479663] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.481699] Tainted: [W]=WARN [ 46.482301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.483802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.484717] 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 [ 46.487903] RSP: 0018:ffff888015ccfbc0 EFLAGS: 00010286 [ 46.488869] RAX: 0000000000000000 RBX: ffffed1002b99f78 RCX: ffffffff813a4050 [ 46.490151] RDX: ffff888016ce1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.491450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b99f2f [ 46.492745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.494039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ccfdf8 [ 46.495333] FS: 00007fed02ae4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.496775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.497848] CR2: 00007fed02fd6580 CR3: 000000000ddd2000 CR4: 0000000000350ef0 [ 46.499150] Call Trace: [ 46.499615] [ 46.500071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.500976] ? __create_object+0x59/0x80 [ 46.501717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.502702] __vmalloc_noprof+0x59/0x60 [ 46.503469] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.504336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505267] bpf_prog_alloc+0x39/0x200 [ 46.506018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.506904] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.507812] do_seccomp+0x349/0x25e0 [ 46.508535] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.509445] ? __pfx_do_seccomp+0x10/0x10 [ 46.510244] ? find_held_lock+0x2b/0x80 [ 46.511003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.511982] ? static_key_count+0x60/0x80 [ 46.512757] prctl_set_seccomp+0x4e/0x70 [ 46.513541] __do_sys_prctl+0xe6c/0x1d70 [ 46.514330] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.515205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.516171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.517150] ? irqentry_exit+0xf3/0x650 [ 46.517877] do_syscall_64+0xbf/0x430 [ 46.518622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.519584] RIP: 0033:0x7fed02fd65cd [ 46.520289] 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 [ 46.523484] RSP: 002b:00007fffcba72a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.524860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed02fd65cd [ 46.526150] RDX: 000055d5182bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.527446] RBP: 00007fffcba72af0 R08: 0000000000000000 R09: 00007fffcba72190 [ 46.528748] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d54b168bf0 [ 46.530030] R13: 00007fffcba72f20 R14: 000055d54b172380 R15: 000055d54b17d460 [ 46.531357] [ 46.531781] irq event stamp: 1791 [ 46.532434] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.533964] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.535486] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.537037] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.538552] ---[ end trace 0000000000000000 ]--- [ 49.642685] ------------[ cut here ]------------ [ 49.643632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.645665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.647151] Modules linked in: [ 49.647747] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.650002] Tainted: [W]=WARN [ 49.650561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.652124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.653060] 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 [ 49.656245] RSP: 0018:ffff888013f8fbc0 EFLAGS: 00010286 [ 49.657236] RAX: 0000000000000000 RBX: ffffed10027f1f78 RCX: ffffffff813a4050 [ 49.658533] RDX: ffff888015de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.659856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f1f2f [ 49.661153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.662450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f8fdf8 [ 49.663759] FS: 00007f17883c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.665210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.666272] CR2: 00007f17888b3580 CR3: 000000000e34c000 CR4: 0000000000350ef0 [ 49.667572] Call Trace: [ 49.668084] [ 49.668502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.669414] ? __create_object+0x59/0x80 [ 49.670198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.671245] __vmalloc_noprof+0x59/0x60 [ 49.672015] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.672844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673779] bpf_prog_alloc+0x39/0x200 [ 49.674524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675471] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.676380] do_seccomp+0x349/0x25e0 [ 49.677117] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.678027] ? __pfx_do_seccomp+0x10/0x10 [ 49.678774] ? find_held_lock+0x2b/0x80 [ 49.679558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.680570] ? static_key_count+0x60/0x80 [ 49.681395] prctl_set_seccomp+0x4e/0x70 [ 49.682176] __do_sys_prctl+0xe6c/0x1d70 [ 49.682959] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.683797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.684766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.685733] ? irqentry_exit+0xf3/0x650 [ 49.686507] do_syscall_64+0xbf/0x430 [ 49.687256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.688221] RIP: 0033:0x7f17888b35cd [ 49.688902] 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 [ 49.692116] RSP: 002b:00007ffd355a53c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.693502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17888b35cd [ 49.694801] RDX: 000055dc3385be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.696111] RBP: 00007ffd355a5420 R08: 0000000000000000 R09: 00007ffd355a4ac0 [ 49.697409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc5272ead0 [ 49.698703] R13: 00007ffd355a5850 R14: 000055dc5272fbc0 R15: 000055dc52740780 [ 49.700013] [ 49.700437] irq event stamp: 1877 [ 49.701101] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 49.702640] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 49.704186] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.705741] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.707276] ---[ end trace 0000000000000000 ]--- [ 50.536554] ------------[ cut here ]------------ [ 50.537467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.539494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.541118] Modules linked in: [ 50.541717] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.543701] Tainted: [W]=WARN [ 50.544293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.545762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.546683] 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 [ 50.549906] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 50.550884] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 50.552184] RDX: ffff8880170b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.553489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 50.554780] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.556081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 50.557383] FS: 00007f3450b1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.558834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.559904] CR2: 00007ffc04db0ef7 CR3: 0000000009f15000 CR4: 0000000000350ef0 [ 50.561224] Call Trace: [ 50.561682] [ 50.562137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563030] ? __create_object+0x59/0x80 [ 50.563786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.564746] __vmalloc_noprof+0x59/0x60 [ 50.565495] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.566357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.567299] bpf_prog_alloc+0x39/0x200 [ 50.568043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568977] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.569836] do_seccomp+0x349/0x25e0 [ 50.570540] ? find_held_lock+0x2b/0x80 [ 50.571306] ? do_prlimit+0x310/0x610 [ 50.572045] ? __pfx_do_seccomp+0x10/0x10 [ 50.572793] ? do_raw_spin_unlock+0x53/0x220 [ 50.573625] ? _raw_spin_unlock+0x1e/0x40 [ 50.574408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.575368] ? static_key_count+0x60/0x80 [ 50.576168] prctl_set_seccomp+0x4e/0x70 [ 50.576896] __do_sys_prctl+0xe6c/0x1d70 [ 50.577683] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.578535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.579508] ? irqentry_exit+0xf3/0x650 [ 50.580260] do_syscall_64+0xbf/0x430 [ 50.580986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.581888] RIP: 0033:0x7f34510105cd [ 50.582597] 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 [ 50.585756] RSP: 002b:00007ffc04dafed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.587097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34510105cd [ 50.588395] RDX: 000055c00ac83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.589654] RBP: 00007ffc04daff30 R08: 0000000000000000 R09: 00007ffc04daf5d0 [ 50.590940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c031016240 [ 50.592220] R13: 00007ffc04db0360 R14: 000055c03101f380 R15: 000055c03102a540 [ 50.593528] [ 50.593980] irq event stamp: 1751 [ 50.594582] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.596101] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.597608] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.599151] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.600653] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13326' (ECDSA) to the list of known hosts. 2025/11/18 22:00:32 fuzzer started 2025/11/18 22:00:32 dialing manager at localhost:34383 2025/11/18 22:00:32 checking machine... 2025/11/18 22:00:32 checking revisions... [ 51.453044] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:00:32 testing simple program... [ 51.534822] cgroup: Unknown subsys name 'net' [ 51.605464] cgroup: Unknown subsys name 'cpuset' [ 51.617779] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:00:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627aa0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3559f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000272fd 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055be86694f40 CR3=000000000c99a000 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=30303a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000