[ 39.002681] ------------[ cut here ]------------ [ 39.003597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.007043] Modules linked in: [ 39.007617] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.009560] Tainted: [W]=WARN [ 39.010139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012497] 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 [ 39.015635] RSP: 0018:ffff88800f027bc0 EFLAGS: 00010286 [ 39.016601] RAX: 0000000000000000 RBX: ffffed1001e04f78 RCX: ffffffff813a4050 [ 39.017868] RDX: ffff888017780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e04f2f [ 39.020403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f027df8 [ 39.022971] FS: 00007efdb449b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.024392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.025434] CR2: 00007ffc54bf1ef7 CR3: 000000000e04a000 CR4: 0000000000350ef0 [ 39.026716] Call Trace: [ 39.027226] [ 39.027634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.028527] ? __create_object+0x59/0x80 [ 39.029298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030254] __vmalloc_noprof+0x59/0x60 [ 39.031028] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.031912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032809] bpf_prog_alloc+0x39/0x200 [ 39.033550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034495] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.035408] do_seccomp+0x349/0x25e0 [ 39.036141] ? find_held_lock+0x2b/0x80 [ 39.036907] ? do_prlimit+0x310/0x610 [ 39.037616] ? __pfx_do_seccomp+0x10/0x10 [ 39.038412] ? do_raw_spin_unlock+0x53/0x220 [ 39.039255] ? _raw_spin_unlock+0x1e/0x40 [ 39.040049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.041021] ? static_key_count+0x60/0x80 [ 39.041783] prctl_set_seccomp+0x4e/0x70 [ 39.042571] __do_sys_prctl+0xe6c/0x1d70 [ 39.043377] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.044241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.045202] ? irqentry_exit+0xf3/0x650 [ 39.045954] do_syscall_64+0xbf/0x430 [ 39.046677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.047624] RIP: 0033:0x7efdb498d5cd [ 39.048320] 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 [ 39.051492] RSP: 002b:00007ffc54bf01c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.052861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdb498d5cd [ 39.054136] RDX: 000055ba72cb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.055416] RBP: 00007ffc54bf0220 R08: 0000000000000000 R09: 00007ffc54bef8c0 [ 39.056687] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba76555bf0 [ 39.057965] R13: 00007ffc54bf0650 R14: 000055ba7655f380 R15: 000055ba7656a460 [ 39.059267] [ 39.059685] irq event stamp: 1755 [ 39.060339] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.061857] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.063299] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.064572] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.065836] ---[ end trace 0000000000000000 ]--- [ 41.563140] ------------[ cut here ]------------ [ 41.564115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.566157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.567634] Modules linked in: [ 41.568296] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.570286] Tainted: [W]=WARN [ 41.570893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.572365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.573281] 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 [ 41.576465] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 41.577453] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 41.578736] RDX: ffff88800f3db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.580034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 41.581339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.582631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 41.583941] FS: 00007f1e417d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.585375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.586452] CR2: 00007f1e41cc6580 CR3: 000000000de9f000 CR4: 0000000000350ef0 [ 41.587736] Call Trace: [ 41.588238] [ 41.588651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.589548] ? __create_object+0x59/0x80 [ 41.590339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.591338] __vmalloc_noprof+0x59/0x60 [ 41.592118] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.593001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.593950] bpf_prog_alloc+0x39/0x200 [ 41.594668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.595602] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.596521] do_seccomp+0x349/0x25e0 [ 41.597258] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.598217] ? __pfx_do_seccomp+0x10/0x10 [ 41.599027] ? find_held_lock+0x2b/0x80 [ 41.599745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.600709] ? static_key_count+0x60/0x80 [ 41.601505] prctl_set_seccomp+0x4e/0x70 [ 41.602296] __do_sys_prctl+0xe6c/0x1d70 [ 41.603093] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.603952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.604906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.605813] ? irqentry_exit+0xf3/0x650 [ 41.606592] do_syscall_64+0xbf/0x430 [ 41.607327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.608273] RIP: 0033:0x7f1e41cc65cd [ 41.608967] 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 [ 41.612112] RSP: 002b:00007fff959b7a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.613468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e41cc65cd [ 41.614774] RDX: 000056426b821e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.616054] RBP: 00007fff959b7aa0 R08: 0000000000000000 R09: 00007fff959b7140 [ 41.617317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564288100ad0 [ 41.618597] R13: 00007fff959b7ed0 R14: 0000564288101bc0 R15: 0000564288112780 [ 41.619891] [ 41.620310] irq event stamp: 1723 [ 41.620952] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 41.622468] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 41.623965] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 41.625480] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 41.626887] ---[ end trace 0000000000000000 ]--- [ 42.179157] ------------[ cut here ]------------ [ 42.180073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.182103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.183566] Modules linked in: [ 42.184419] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.186463] Tainted: [W]=WARN [ 42.187084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.188542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.189456] 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 [ 42.192639] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 42.193606] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 42.194902] RDX: ffff8880138c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.196184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 42.197513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.198852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 42.200173] FS: 00007fbe7b4cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.201604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.202675] CR2: 00007fffd2040ef7 CR3: 000000001be7f000 CR4: 0000000000350ef0 [ 42.203986] Call Trace: [ 42.204454] [ 42.204905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.205778] ? __create_object+0x59/0x80 [ 42.206565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.207536] __vmalloc_noprof+0x59/0x60 [ 42.208294] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.209175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.210103] bpf_prog_alloc+0x39/0x200 [ 42.210819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.211769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.212668] do_seccomp+0x349/0x25e0 [ 42.213385] ? find_held_lock+0x2b/0x80 [ 42.214166] ? do_prlimit+0x310/0x610 [ 42.214929] ? __pfx_do_seccomp+0x10/0x10 [ 42.215690] ? do_raw_spin_unlock+0x53/0x220 [ 42.216535] ? _raw_spin_unlock+0x1e/0x40 [ 42.217321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.218289] ? static_key_count+0x60/0x80 [ 42.219110] prctl_set_seccomp+0x4e/0x70 [ 42.219892] __do_sys_prctl+0xe6c/0x1d70 [ 42.220647] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.221510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.222505] ? irqentry_exit+0xf3/0x650 [ 42.223273] do_syscall_64+0xbf/0x430 [ 42.224025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.225004] RIP: 0033:0x7fbe7b9bd5cd [ 42.225684] 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 [ 42.228930] RSP: 002b:00007fffd203fba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.230324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe7b9bd5cd [ 42.231640] RDX: 000055b3854fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.232940] RBP: 00007fffd203fc00 R08: 0000000000000000 R09: 00007fffd203f2a0 [ 42.234257] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3b31cdad0 [ 42.235576] R13: 00007fffd2040030 R14: 000055b3b31cebc0 R15: 000055b3b31df780 [ 42.236912] [ 42.237345] irq event stamp: 1793 [ 42.238007] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.239519] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.240898] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.242310] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 42.243702] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52949' (ECDSA) to the list of known hosts. 2025/11/17 21:44:54 fuzzer started 2025/11/17 21:44:54 dialing manager at localhost:37895 2025/11/17 21:44:54 checking machine... 2025/11/17 21:44:54 checking revisions... [ 43.058198] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:44:54 testing simple program... [ 43.160420] cgroup: Unknown subsys name 'net' [ 43.239953] cgroup: Unknown subsys name 'cpuset' [ 43.258216] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:44:54 Registers: info registers vcpu 0 RAX=0000000000042725 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03e9a50020 CR3=000000000ca8a000 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=34343a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363834 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=ffff888018e2f6f8 RBX=ffff888018e2f790 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff888018e2f6f8 RBP=ffff888018e2f6f8 RSP=ffff888018e2f678 R8 =0000000000002800 R9 =0000000000000000 R10=ffff88800d52f420 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff88800e4b0000 R15=ffff888018e2f6f8 RIP=ffffffff81b2cf12 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 00007f1e417d4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e417b3020 CR3=000000001be5e000 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