[ 39.094261] ------------[ cut here ]------------ [ 39.095331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.097464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.099080] Modules linked in: [ 39.099783] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.101887] Tainted: [W]=WARN [ 39.102478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.104059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.105045] 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 [ 39.108378] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 39.109405] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 39.110765] RDX: ffff888016d5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 39.113502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.114874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 39.116256] FS: 00007fceb9fcd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.117803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.118963] CR2: 00007ffc0e2c8ef7 CR3: 000000000edba000 CR4: 0000000000350ef0 [ 39.120380] Call Trace: [ 39.120938] [ 39.121394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122403] ? __create_object+0x59/0x80 [ 39.123291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124399] __vmalloc_noprof+0x59/0x60 [ 39.125262] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.126253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.127304] bpf_prog_alloc+0x39/0x200 [ 39.128157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129204] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.130229] do_seccomp+0x349/0x25e0 [ 39.131016] ? find_held_lock+0x2b/0x80 [ 39.131836] ? do_prlimit+0x310/0x610 [ 39.132628] ? __pfx_do_seccomp+0x10/0x10 [ 39.133416] ? do_raw_spin_unlock+0x53/0x220 [ 39.134306] ? _raw_spin_unlock+0x1e/0x40 [ 39.135149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.136189] ? static_key_count+0x60/0x80 [ 39.137039] prctl_set_seccomp+0x4e/0x70 [ 39.137854] __do_sys_prctl+0xe6c/0x1d70 [ 39.138694] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.139629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.140672] ? irqentry_exit+0xf3/0x650 [ 39.141445] do_syscall_64+0xbf/0x430 [ 39.142237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.143269] RIP: 0033:0x7fceba4bf5cd [ 39.144050] 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 [ 39.147603] RSP: 002b:00007ffc0e2c6f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.149095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fceba4bf5cd [ 39.150488] RDX: 000055d92a4ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.151900] RBP: 00007ffc0e2c6fb0 R08: 0000000000000000 R09: 00007ffc0e2c6650 [ 39.153304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d95c8a2b10 [ 39.154705] R13: 00007ffc0e2c73e0 R14: 000055d95c8a32b0 R15: 000055d95c8b76f0 [ 39.156065] [ 39.156480] irq event stamp: 1789 [ 39.157103] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.158587] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.160030] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.161486] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.162902] ---[ end trace 0000000000000000 ]--- [ 42.612647] ------------[ cut here ]------------ [ 42.613550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.615813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.617297] Modules linked in: [ 42.617921] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.619957] Tainted: [W]=WARN [ 42.620633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.622322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.623396] 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 [ 42.627069] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 42.628208] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 42.629701] RDX: ffff888018413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.631177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 42.632672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.634153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 42.635641] FS: 00007f680f53e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.637306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.638536] CR2: 00007fff56832ef7 CR3: 000000001d440000 CR4: 0000000000350ef0 [ 42.640064] Call Trace: [ 42.640652] [ 42.641126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.642163] ? __create_object+0x59/0x80 [ 42.643077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.644213] __vmalloc_noprof+0x59/0x60 [ 42.645099] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.646117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.647197] bpf_prog_alloc+0x39/0x200 [ 42.648063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.649144] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.650212] do_seccomp+0x349/0x25e0 [ 42.651052] ? find_held_lock+0x2b/0x80 [ 42.651946] ? do_prlimit+0x310/0x610 [ 42.652809] ? __pfx_do_seccomp+0x10/0x10 [ 42.653721] ? do_raw_spin_unlock+0x53/0x220 [ 42.654694] ? _raw_spin_unlock+0x1e/0x40 [ 42.655557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.656729] ? static_key_count+0x60/0x80 [ 42.657638] prctl_set_seccomp+0x4e/0x70 [ 42.658476] __do_sys_prctl+0xe6c/0x1d70 [ 42.659372] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.660390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.661505] ? irqentry_exit+0xf3/0x650 [ 42.662377] do_syscall_64+0xbf/0x430 [ 42.663238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.664363] RIP: 0033:0x7f680fa305cd [ 42.665181] 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 [ 42.668847] RSP: 002b:00007fff56831730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.670425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f680fa305cd [ 42.671923] RDX: 000055b48bc35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.673410] RBP: 00007fff56831790 R08: 0000000000000000 R09: 00007fff56830e30 [ 42.674882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b492fbead0 [ 42.676375] R13: 00007fff56831bc0 R14: 000055b492fbfbc0 R15: 000055b492fd0780 [ 42.677867] [ 42.678360] irq event stamp: 1759 [ 42.679117] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.680752] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.682250] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.683746] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 42.685214] ---[ end trace 0000000000000000 ]--- [ 43.557253] ------------[ cut here ]------------ [ 43.558212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.560296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.561767] Modules linked in: [ 43.562351] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.564394] Tainted: [W]=WARN [ 43.565003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.566505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.567434] 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 [ 43.570648] RSP: 0018:ffff88801ab3fbc0 EFLAGS: 00010286 [ 43.571646] RAX: 0000000000000000 RBX: ffffed1003567f78 RCX: ffffffff813a4050 [ 43.572931] RDX: ffff88800f3c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.574218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003567f2f [ 43.575540] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.576862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab3fdf8 [ 43.578172] FS: 00007f300e3cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.579640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.580716] CR2: 00007ffcf9213ef7 CR3: 000000001d6b8000 CR4: 0000000000350ef0 [ 43.582019] Call Trace: [ 43.582482] [ 43.582938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.583857] ? __create_object+0x59/0x80 [ 43.584655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.585630] __vmalloc_noprof+0x59/0x60 [ 43.586345] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.587218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.588165] bpf_prog_alloc+0x39/0x200 [ 43.588902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.589842] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.590775] do_seccomp+0x349/0x25e0 [ 43.591459] ? find_held_lock+0x2b/0x80 [ 43.592232] ? do_prlimit+0x310/0x610 [ 43.592989] ? __pfx_do_seccomp+0x10/0x10 [ 43.593776] ? do_raw_spin_unlock+0x53/0x220 [ 43.594623] ? _raw_spin_unlock+0x1e/0x40 [ 43.595373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.596337] ? static_key_count+0x60/0x80 [ 43.597145] prctl_set_seccomp+0x4e/0x70 [ 43.597924] __do_sys_prctl+0xe6c/0x1d70 [ 43.598716] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.599551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.600540] ? irqentry_exit+0xf3/0x650 [ 43.601315] do_syscall_64+0xbf/0x430 [ 43.602070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.603046] RIP: 0033:0x7f300e8bd5cd [ 43.603772] 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 [ 43.606940] RSP: 002b:00007ffcf9211930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.608341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f300e8bd5cd [ 43.609648] RDX: 0000556a5f976e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.610931] RBP: 00007ffcf9211990 R08: 0000000000000000 R09: 00007ffcf9211030 [ 43.612256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a8db66240 [ 43.613555] R13: 00007ffcf9211dc0 R14: 0000556a8db65bf0 R15: 0000556a8db7a4d0 [ 43.614890] [ 43.615310] irq event stamp: 1739 [ 43.615972] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.617515] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.619057] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.620662] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.622184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60202' (ECDSA) to the list of known hosts. 2025/11/18 23:43:52 fuzzer started 2025/11/18 23:43:53 dialing manager at localhost:34383 2025/11/18 23:43:53 checking machine... 2025/11/18 23:43:53 checking revisions... [ 44.529066] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:43:53 testing simple program... [ 44.620652] cgroup: Unknown subsys name 'net' [ 44.692046] cgroup: Unknown subsys name 'cpuset' [ 44.705780] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:43:52 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88800f765340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f765d98 RSP=ffff88801697f0c0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f765d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 00007f3ef5561900 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=00007ffd69f7e378 CR3=000000000c6d2000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=20ca791f104b578900000000000ae988 XMM05=de192f374a2945230000000000320868 XMM06=07c8bb74b6c04a44000000000031ea40 XMM07=fb795ef6d6577056000000000030dfd0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81b2d6aa RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2d6aa RBP=ffffffff81b2d6aa RSP=ffff8880097577e8 R8 =ffffffff86ab8488 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81439c17 RFL=00000286 [--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 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=00007f680f8db31c CR3=00000000104d7000 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=6720646572637465733a4d41503d706f 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