[ 44.016410] ------------[ cut here ]------------ [ 44.017370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.019383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.020851] Modules linked in: [ 44.021452] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.023427] Tainted: [W]=WARN [ 44.024043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.025499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.026411] 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 [ 44.031138] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 44.032215] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 44.033496] RDX: ffff88800f32d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.034794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 44.036087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.037371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 44.038693] FS: 00007f9fc4bbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.040145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.041214] CR2: 00007fff33fa6ef7 CR3: 000000000d9c0000 CR4: 0000000000350ef0 [ 44.042470] Call Trace: [ 44.042973] [ 44.043378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.044267] ? __create_object+0x59/0x80 [ 44.045035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.045996] __vmalloc_noprof+0x59/0x60 [ 44.046750] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.047565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.048473] bpf_prog_alloc+0x39/0x200 [ 44.049182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.050077] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.050960] do_seccomp+0x349/0x25e0 [ 44.051651] ? find_held_lock+0x2b/0x80 [ 44.052392] ? do_prlimit+0x310/0x610 [ 44.053139] ? __pfx_do_seccomp+0x10/0x10 [ 44.053944] ? do_raw_spin_unlock+0x53/0x220 [ 44.054784] ? _raw_spin_unlock+0x1e/0x40 [ 44.055526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.056482] ? static_key_count+0x60/0x80 [ 44.057284] prctl_set_seccomp+0x4e/0x70 [ 44.058063] __do_sys_prctl+0xe6c/0x1d70 [ 44.058847] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.059749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.060730] ? irqentry_exit+0xf3/0x650 [ 44.061457] do_syscall_64+0xbf/0x430 [ 44.062190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.063153] RIP: 0033:0x7f9fc50b05cd [ 44.063879] 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 [ 44.067050] RSP: 002b:00007fff33fa5d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.068431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fc50b05cd [ 44.069716] RDX: 0000559648ac2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.071002] RBP: 00007fff33fa5dc0 R08: 0000000000000000 R09: 00007fff33fa5460 [ 44.072308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559682dcbad0 [ 44.073582] R13: 00007fff33fa61f0 R14: 0000559682dccbc0 R15: 0000559682ddd780 [ 44.074889] [ 44.075320] irq event stamp: 2139 [ 44.075978] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 44.077500] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 44.079008] softirqs last enabled at (2128): [] handle_softirqs+0x50c/0x770 [ 44.080577] softirqs last disabled at (2123): [] __irq_exit_rcu+0xc4/0x100 [ 44.082097] ---[ end trace 0000000000000000 ]--- [ 47.526421] ------------[ cut here ]------------ [ 47.527376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.529359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.530794] Modules linked in: [ 47.531401] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.533355] Tainted: [W]=WARN [ 47.533953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.535403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.536323] 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 [ 47.539517] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 47.540515] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 47.541800] RDX: ffff888016a55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.543153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 47.544628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.545979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 47.547417] FS: 00007fdaf4562900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.549048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.550145] CR2: 00007fdaf4a54580 CR3: 000000000d8f4000 CR4: 0000000000350ef0 [ 47.551405] Call Trace: [ 47.551915] [ 47.552329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.553289] ? __create_object+0x59/0x80 [ 47.554168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.555228] __vmalloc_noprof+0x59/0x60 [ 47.556052] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.556995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.558076] bpf_prog_alloc+0x39/0x200 [ 47.558884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.559927] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.560893] do_seccomp+0x349/0x25e0 [ 47.561588] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.562562] ? __pfx_do_seccomp+0x10/0x10 [ 47.563413] ? find_held_lock+0x2b/0x80 [ 47.564237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.565361] ? static_key_count+0x60/0x80 [ 47.566247] prctl_set_seccomp+0x4e/0x70 [ 47.567083] __do_sys_prctl+0xe6c/0x1d70 [ 47.567918] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.568916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.569970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.571005] ? irqentry_exit+0xf3/0x650 [ 47.571792] do_syscall_64+0xbf/0x430 [ 47.572513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.573512] RIP: 0033:0x7fdaf4a545cd [ 47.574274] 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 [ 47.577596] RSP: 002b:00007ffe1bf19560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.579086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaf4a545cd [ 47.580537] RDX: 000055bf0edfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.581918] RBP: 00007ffe1bf195c0 R08: 0000000000000000 R09: 00007ffe1bf18c60 [ 47.583332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf316b7240 [ 47.584782] R13: 00007ffe1bf199f0 R14: 000055bf316b6bf0 R15: 000055bf316cb4d0 [ 47.586223] [ 47.586732] irq event stamp: 1781 [ 47.587404] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.588946] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.590616] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 47.592284] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 47.593576] ---[ end trace 0000000000000000 ]--- [ 48.343592] ------------[ cut here ]------------ [ 48.344361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.346013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.347234] Modules linked in: [ 48.347783] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.349423] Tainted: [W]=WARN [ 48.349916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.351120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.352023] 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 [ 48.355100] RSP: 0018:ffff88800e20fbc0 EFLAGS: 00010286 [ 48.355985] RAX: 0000000000000000 RBX: ffffed1001c41f78 RCX: ffffffff813a4050 [ 48.357056] RDX: ffff888017a91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.358293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c41f2f [ 48.359559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.360758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e20fdf8 [ 48.361827] FS: 00007ff8a62e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.363027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.363933] CR2: 00007ff8a67d5580 CR3: 000000001e0b4000 CR4: 0000000000350ef0 [ 48.365006] Call Trace: [ 48.365390] [ 48.365768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.366483] ? __create_object+0x59/0x80 [ 48.367127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.367950] __vmalloc_noprof+0x59/0x60 [ 48.368544] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.369277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.370069] bpf_prog_alloc+0x39/0x200 [ 48.370646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.371425] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.372200] do_seccomp+0x349/0x25e0 [ 48.372788] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.373496] ? __pfx_do_seccomp+0x10/0x10 [ 48.374148] ? find_held_lock+0x2b/0x80 [ 48.374777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.375551] ? static_key_count+0x60/0x80 [ 48.376214] prctl_set_seccomp+0x4e/0x70 [ 48.376850] __do_sys_prctl+0xe6c/0x1d70 [ 48.377462] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.378184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.378993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.379805] ? irqentry_exit+0xf3/0x650 [ 48.380408] do_syscall_64+0xbf/0x430 [ 48.381024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.381815] RIP: 0033:0x7ff8a67d55cd [ 48.382366] 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 [ 48.385033] RSP: 002b:00007ffde529a700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.386155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8a67d55cd [ 48.387217] RDX: 0000555f4bfdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.388293] RBP: 00007ffde529a760 R08: 0000000000000000 R09: 00007ffde5299e00 [ 48.389369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f6e0c0ad0 [ 48.390448] R13: 00007ffde529ab90 R14: 0000555f6e0c1bc0 R15: 0000555f6e0d2780 [ 48.391553] [ 48.391948] irq event stamp: 1803 [ 48.392450] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.393703] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 48.394965] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 48.396256] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 48.397515] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21827' (ECDSA) to the list of known hosts. 2025/11/19 05:58:10 fuzzer started 2025/11/19 05:58:11 dialing manager at localhost:34383 2025/11/19 05:58:11 checking machine... 2025/11/19 05:58:11 checking revisions... [ 49.233814] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:58:11 testing simple program... [ 49.315844] cgroup: Unknown subsys name 'net' [ 49.369888] cgroup: Unknown subsys name 'cpuset' [ 49.387592] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:58:10 Registers: info registers vcpu 0 RAX=ffff88800f2e4a80 RBX=ffff88801fe42c00 RCX=ffffffff8152d723 RDX=ffff88800f2d49c0 RSI=0000000000000000 RDI=ffff88800f2f77c0 RBP=ffff88800f2f77c0 RSP=ffff888009627b48 R8 =0000000000000001 R9 =ffffed10012c4f5a R10=0000000000000003 R11=0000000000000001 R12=ffff88800ebf0190 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 0000000000000000 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=00007fffe0f894f8 CR3=0000000005c8a000 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=00007f1248632510000055fd6c1be790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757bb0 RCX=ffffffff86ab8e20 RDX=ffff888009758001 RSI=0000000000000000 RDI=ffff888009757850 RBP=ffff888009750000 RSP=ffff8880097577c8 R8 =ffffffff86ab8e24 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000025764 R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757bb0 R15=ffff888009757840 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bf316de2a8 CR3=000000001bd16000 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=2030313a38353a353020393120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a323932383520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a38353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000