[ 54.084427] ------------[ cut here ]------------ [ 54.085319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.087431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.089103] Modules linked in: [ 54.089809] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.091826] Tainted: [W]=WARN [ 54.092435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.093905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.094821] 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 [ 54.098031] RSP: 0018:ffff888017b8fbc0 EFLAGS: 00010286 [ 54.099018] RAX: 0000000000000000 RBX: ffffed1002f71f78 RCX: ffffffff813a4050 [ 54.100300] RDX: ffff888016443780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.101598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f71f2f [ 54.102906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.104193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b8fdf8 [ 54.105509] FS: 00007f05a0ac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.106961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.108035] CR2: 00007ffdc334def7 CR3: 000000000da6d000 CR4: 0000000000350ef0 [ 54.109376] Call Trace: [ 54.109847] [ 54.110257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.111157] ? __create_object+0x59/0x80 [ 54.111955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.112934] __vmalloc_noprof+0x59/0x60 [ 54.113703] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.114597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.115541] bpf_prog_alloc+0x39/0x200 [ 54.116239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.117240] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.118145] do_seccomp+0x349/0x25e0 [ 54.118870] ? find_held_lock+0x2b/0x80 [ 54.119637] ? do_prlimit+0x310/0x610 [ 54.120336] ? __pfx_do_seccomp+0x10/0x10 [ 54.121129] ? do_raw_spin_unlock+0x53/0x220 [ 54.121976] ? _raw_spin_unlock+0x1e/0x40 [ 54.122767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.123739] ? static_key_count+0x60/0x80 [ 54.124550] prctl_set_seccomp+0x4e/0x70 [ 54.125298] __do_sys_prctl+0xe6c/0x1d70 [ 54.126092] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.126964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.127944] ? irqentry_exit+0xf3/0x650 [ 54.128731] do_syscall_64+0xbf/0x430 [ 54.129497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.130455] RIP: 0033:0x7f05a0fba5cd [ 54.131121] 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 [ 54.134324] RSP: 002b:00007ffdc334b8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.135731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05a0fba5cd [ 54.137055] RDX: 000055cd66f5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.138374] RBP: 00007ffdc334b910 R08: 0000000000000000 R09: 00007ffdc334afb0 [ 54.139661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd89c06240 [ 54.140968] R13: 00007ffdc334bd40 R14: 000055cd89c0f380 R15: 000055cd89c1a540 [ 54.142286] [ 54.142759] irq event stamp: 1771 [ 54.143413] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 54.144982] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 54.146527] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 54.148071] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 54.149495] ---[ end trace 0000000000000000 ]--- [ 57.645396] ------------[ cut here ]------------ [ 57.646291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.648417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.649887] Modules linked in: [ 57.650530] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.652530] Tainted: [W]=WARN [ 57.653097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.654582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.655509] 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 [ 57.658745] RSP: 0018:ffff88801859fbc0 EFLAGS: 00010286 [ 57.659749] RAX: 0000000000000000 RBX: ffffed10030b3f78 RCX: ffffffff813a4050 [ 57.661059] RDX: ffff88801638d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.662330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b3f2f [ 57.663646] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.664955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801859fdf8 [ 57.666252] FS: 00007f99b8456900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.667699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.668780] CR2: 00007f99b8948580 CR3: 000000001f5ff000 CR4: 0000000000350ef0 [ 57.670065] Call Trace: [ 57.670580] [ 57.670999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.672137] ? __create_object+0x59/0x80 [ 57.673022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.674100] __vmalloc_noprof+0x59/0x60 [ 57.674998] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.675824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.676605] bpf_prog_alloc+0x39/0x200 [ 57.677183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.677945] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.678688] do_seccomp+0x349/0x25e0 [ 57.679248] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.679996] ? __pfx_do_seccomp+0x10/0x10 [ 57.680664] ? find_held_lock+0x2b/0x80 [ 57.681267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.682071] ? static_key_count+0x60/0x80 [ 57.682746] prctl_set_seccomp+0x4e/0x70 [ 57.683395] __do_sys_prctl+0xe6c/0x1d70 [ 57.684006] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.684725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.685525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.686308] ? irqentry_exit+0xf3/0x650 [ 57.686941] do_syscall_64+0xbf/0x430 [ 57.687550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.688310] RIP: 0033:0x7f99b89485cd [ 57.688908] 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 [ 57.691544] RSP: 002b:00007fff63bff7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.692695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99b89485cd [ 57.693768] RDX: 0000557decbd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.694832] RBP: 00007fff63bff810 R08: 0000000000000000 R09: 00007fff63bfeeb0 [ 57.695899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e06d6fad0 [ 57.696981] R13: 00007fff63bffc40 R14: 0000557e06d70bc0 R15: 0000557e06d81780 [ 57.698061] [ 57.698447] irq event stamp: 1857 [ 57.698955] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 57.700236] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 57.701507] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 57.702783] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 57.704043] ---[ end trace 0000000000000000 ]--- [ 58.691803] ------------[ cut here ]------------ [ 58.692808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.694879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.696457] Modules linked in: [ 58.697159] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.699463] Tainted: [W]=WARN [ 58.700110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.701848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.702915] 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 [ 58.706595] RSP: 0018:ffff8880195c7bc0 EFLAGS: 00010286 [ 58.707737] RAX: 0000000000000000 RBX: ffffed10032b8f78 RCX: ffffffff813a4050 [ 58.709245] RDX: ffff88801b11b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.710739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b8f2f [ 58.712227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.713722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195c7df8 [ 58.715220] FS: 00007fea07b79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.716910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.718148] CR2: 00007ffc41ae5ef7 CR3: 000000000ca9c000 CR4: 0000000000350ef0 [ 58.719647] Call Trace: [ 58.720179] [ 58.720755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.721805] ? __create_object+0x59/0x80 [ 58.722715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.723851] __vmalloc_noprof+0x59/0x60 [ 58.724760] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.725780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.726872] bpf_prog_alloc+0x39/0x200 [ 58.727735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.728922] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.729825] do_seccomp+0x349/0x25e0 [ 58.730528] ? find_held_lock+0x2b/0x80 [ 58.731243] ? do_prlimit+0x310/0x610 [ 58.731971] ? __pfx_do_seccomp+0x10/0x10 [ 58.732762] ? do_raw_spin_unlock+0x53/0x220 [ 58.733581] ? _raw_spin_unlock+0x1e/0x40 [ 58.734303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.735241] ? static_key_count+0x60/0x80 [ 58.736015] prctl_set_seccomp+0x4e/0x70 [ 58.736783] __do_sys_prctl+0xe6c/0x1d70 [ 58.737559] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.738349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.739295] ? irqentry_exit+0xf3/0x650 [ 58.740042] do_syscall_64+0xbf/0x430 [ 58.740787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.741729] RIP: 0033:0x7fea0806b5cd [ 58.742420] 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 [ 58.745536] RSP: 002b:00007ffc41ae4620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.746865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea0806b5cd [ 58.748125] RDX: 000055c93e2e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.749397] RBP: 00007ffc41ae4680 R08: 0000000000000000 R09: 00007ffc41ae3d20 [ 58.750449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c95a501b10 [ 58.751494] R13: 00007ffc41ae4ab0 R14: 000055c95a5022b0 R15: 000055c95a5166f0 [ 58.752545] [ 58.752898] irq event stamp: 1739 [ 58.753423] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 58.754644] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 58.755862] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 58.757107] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 58.758316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18627' (ECDSA) to the list of known hosts. 2025/11/18 01:52:14 fuzzer started 2025/11/18 01:52:14 dialing manager at localhost:37895 2025/11/18 01:52:14 checking machine... 2025/11/18 01:52:14 checking revisions... [ 59.674566] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:52:15 testing simple program... [ 59.773553] cgroup: Unknown subsys name 'net' [ 59.830425] cgroup: Unknown subsys name 'cpuset' [ 59.843711] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:52:13 Registers: info registers vcpu 0 RAX=ffffffff86ac1935 RBX=0000000000000001 RCX=ffffffff86ac1930 RDX=0000000000000000 RSI=1ffffffff0d58326 RDI=ffffffff8672bf48 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86ac191e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee5 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e815 RFL=00000213 [----A-C] 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 00007f99b8456900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557e06d6c218 CR3=000000001f5d5000 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=25252525252525252525252525252525 XMM01=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009757840 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffff888009757840 RBP=ffff888009757898 RSP=ffff888009757828 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff8135e1ae RFL=00000246 [---Z-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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559a9276a040 CR3=0000000017859000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000