[ 46.167439] ------------[ cut here ]------------ [ 46.168387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.170420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.171911] Modules linked in: [ 46.172497] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.174734] Tainted: [W]=WARN [ 46.175402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.176853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.178033] 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 [ 46.181423] RSP: 0018:ffff88801419fbc0 EFLAGS: 00010286 [ 46.182425] RAX: 0000000000000000 RBX: ffffed1002833f78 RCX: ffffffff813a4050 [ 46.183690] RDX: ffff888015965340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.184957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002833f2f [ 46.186510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.187980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801419fdf8 [ 46.189272] FS: 00007f5a4f4d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.190753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.191826] CR2: 00007f5a4f9c4580 CR3: 000000000d3b7000 CR4: 0000000000350ef0 [ 46.193115] Call Trace: [ 46.193574] [ 46.194022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.194880] ? __create_object+0x59/0x80 [ 46.195660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.196648] __vmalloc_noprof+0x59/0x60 [ 46.197406] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.198280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.199222] bpf_prog_alloc+0x39/0x200 [ 46.199958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.200836] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.201742] do_seccomp+0x349/0x25e0 [ 46.202474] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.203378] ? __pfx_do_seccomp+0x10/0x10 [ 46.204172] ? find_held_lock+0x2b/0x80 [ 46.204935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.205840] ? static_key_count+0x60/0x80 [ 46.206658] prctl_set_seccomp+0x4e/0x70 [ 46.207434] __do_sys_prctl+0xe6c/0x1d70 [ 46.208231] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.209100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.210064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.211047] ? irqentry_exit+0xf3/0x650 [ 46.211764] do_syscall_64+0xbf/0x430 [ 46.212534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.213489] RIP: 0033:0x7f5a4f9c45cd [ 46.214201] 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 [ 46.217378] RSP: 002b:00007ffd21911610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.218743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a4f9c45cd [ 46.220025] RDX: 000055d95d421e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.221294] RBP: 00007ffd21911670 R08: 0000000000000000 R09: 00007ffd21910d10 [ 46.222575] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d98244cb10 [ 46.223849] R13: 00007ffd21911aa0 R14: 000055d98244d2b0 R15: 000055d9824616f0 [ 46.225156] [ 46.225582] irq event stamp: 2491 [ 46.226238] hardirqs last enabled at (2501): [] __up_console_sem+0x78/0x80 [ 46.227774] hardirqs last disabled at (2510): [] __up_console_sem+0x5d/0x80 [ 46.229280] softirqs last enabled at (2384): [] handle_softirqs+0x50c/0x770 [ 46.230838] softirqs last disabled at (2377): [] __irq_exit_rcu+0xc4/0x100 [ 46.232369] ---[ end trace 0000000000000000 ]--- [ 48.955537] ------------[ cut here ]------------ [ 48.956474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.958516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.960032] Modules linked in: [ 48.960643] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.962955] Tainted: [W]=WARN [ 48.963522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.965112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.966053] 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 [ 48.969322] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286 [ 48.970323] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050 [ 48.971702] RDX: ffff88801afb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.973022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f [ 48.974339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.975671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8 [ 48.976978] FS: 00007f3c8c4e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.978461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.979563] CR2: 00007fffa673cef8 CR3: 0000000009fdc000 CR4: 0000000000350ef0 [ 48.980911] Call Trace: [ 48.981392] [ 48.981819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.982776] ? __create_object+0x59/0x80 [ 48.983580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.984572] __vmalloc_noprof+0x59/0x60 [ 48.985359] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.986248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.987276] bpf_prog_alloc+0x39/0x200 [ 48.988073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.989037] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.989970] do_seccomp+0x349/0x25e0 [ 48.990684] ? find_held_lock+0x2b/0x80 [ 48.991477] ? do_prlimit+0x310/0x610 [ 48.992248] ? __pfx_do_seccomp+0x10/0x10 [ 48.993079] ? do_raw_spin_unlock+0x53/0x220 [ 48.993940] ? _raw_spin_unlock+0x1e/0x40 [ 48.994716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.995720] ? static_key_count+0x60/0x80 [ 48.996541] prctl_set_seccomp+0x4e/0x70 [ 48.997343] __do_sys_prctl+0xe6c/0x1d70 [ 48.998160] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.999072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.000074] ? irqentry_exit+0xf3/0x650 [ 49.000807] do_syscall_64+0xbf/0x430 [ 49.001546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.002537] RIP: 0033:0x7f3c8c9db5cd [ 49.003287] 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 [ 49.006519] RSP: 002b:00007fffa673a3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.007935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c8c9db5cd [ 49.009247] RDX: 0000562b4e595e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.010553] RBP: 00007fffa673a450 R08: 0000000000000000 R09: 00007fffa6739af0 [ 49.011910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b86dc0bf0 [ 49.013207] R13: 00007fffa673a880 R14: 0000562b86dca380 R15: 0000562b86dd5460 [ 49.014547] [ 49.015061] irq event stamp: 1789 [ 49.015689] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.017235] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.018797] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 49.019990] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 49.021152] ---[ end trace 0000000000000000 ]--- [ 49.604016] ------------[ cut here ]------------ [ 49.604427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.605341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.606033] Modules linked in: [ 49.606306] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.607218] Tainted: [W]=WARN [ 49.607472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.608146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.608542] 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 [ 49.609995] RSP: 0018:ffff888015b97bc0 EFLAGS: 00010286 [ 49.610426] RAX: 0000000000000000 RBX: ffffed1002b72f78 RCX: ffffffff813a4050 [ 49.611017] RDX: ffff888017231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.611583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b72f2f [ 49.612163] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b97df8 [ 49.613308] FS: 00007fbb27693900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.613960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614426] CR2: 00007fbb27b85580 CR3: 000000000d1a7000 CR4: 0000000000350ef0 [ 49.615021] Call Trace: [ 49.615235] [ 49.615421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.615808] ? __create_object+0x59/0x80 [ 49.616172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.616596] __vmalloc_noprof+0x59/0x60 [ 49.616946] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.617323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.617722] bpf_prog_alloc+0x39/0x200 [ 49.618058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618467] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.618863] do_seccomp+0x349/0x25e0 [ 49.619192] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.619576] ? __pfx_do_seccomp+0x10/0x10 [ 49.619937] ? find_held_lock+0x2b/0x80 [ 49.620266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.620680] ? static_key_count+0x60/0x80 [ 49.621046] prctl_set_seccomp+0x4e/0x70 [ 49.621379] __do_sys_prctl+0xe6c/0x1d70 [ 49.621713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.622101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.622526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.622968] ? irqentry_exit+0xf3/0x650 [ 49.623295] do_syscall_64+0xbf/0x430 [ 49.623605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.624034] RIP: 0033:0x7fbb27b855cd [ 49.624332] 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 [ 49.625767] RSP: 002b:00007ffdf3873350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.626383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb27b855cd [ 49.626973] RDX: 0000559baf696e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.627531] RBP: 00007ffdf38733b0 R08: 0000000000000000 R09: 00007ffdf3872a50 [ 49.628121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559bc1796bf0 [ 49.628683] R13: 00007ffdf38737e0 R14: 0000559bc17a0380 R15: 0000559bc17ab460 [ 49.629271] [ 49.629465] irq event stamp: 1691 [ 49.629738] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.630437] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.631136] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 49.631815] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 49.632506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41805' (ECDSA) to the list of known hosts. 2025/11/18 15:57:55 fuzzer started 2025/11/18 15:57:55 dialing manager at localhost:34383 2025/11/18 15:57:55 checking machine... 2025/11/18 15:57:55 checking revisions... [ 50.467718] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:57:55 testing simple program... [ 50.566747] cgroup: Unknown subsys name 'net' [ 50.635786] cgroup: Unknown subsys name 'cpuset' [ 50.648838] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:57:54 Registers: info registers vcpu 0 RAX=ffffffff81b62280 RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff81b62280 RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =ffffffff86abea64 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000266cc R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888019b60000 R15=ffff88800945d3c0 RIP=ffffffff84c99a20 RFL=00000282 [--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 00007f3c8c4e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562b86dd99b8 CR3=0000000021101000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000240d9 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4bda550000 CR3=000000000bf4e000 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=b5e984bd319c8fb22b4da44a52baec89 XMM02=ec2efd57dc4c00df00000000003014b0 XMM03=451b1909c04766b50000000000301580 XMM04=154f2ae4a651034400000000000ae988 XMM05=090f1556b20111b3000000000031d2d8 XMM06=5b75c91c80445342000000000031d160 XMM07=e042d86d42eb936e000000000030d5e8 XMM08=451b1909c04766b50000000000301580 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000