[ 54.002677] ------------[ cut here ]------------ [ 54.003656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.005755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.007243] Modules linked in: [ 54.007883] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.009897] Tainted: [W]=WARN [ 54.010507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.011998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.012920] 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 [ 54.016132] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286 [ 54.017127] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050 [ 54.018444] RDX: ffff888016345340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.019767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f [ 54.021081] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.022427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8 [ 54.023715] FS: 00007fb43a66f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.025209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.026283] CR2: 00007ffdbc09cef8 CR3: 000000000dda5000 CR4: 0000000000350ef0 [ 54.027595] Call Trace: [ 54.028071] [ 54.028535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.029470] ? __create_object+0x59/0x80 [ 54.030222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.031189] __vmalloc_noprof+0x59/0x60 [ 54.031951] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.032829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.033794] bpf_prog_alloc+0x39/0x200 [ 54.034551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.035511] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.036453] do_seccomp+0x349/0x25e0 [ 54.037149] ? find_held_lock+0x2b/0x80 [ 54.037931] ? do_prlimit+0x310/0x610 [ 54.038696] ? __pfx_do_seccomp+0x10/0x10 [ 54.039488] ? do_raw_spin_unlock+0x53/0x220 [ 54.040296] ? _raw_spin_unlock+0x1e/0x40 [ 54.041118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.042078] ? static_key_count+0x60/0x80 [ 54.042914] prctl_set_seccomp+0x4e/0x70 [ 54.043707] __do_sys_prctl+0xe6c/0x1d70 [ 54.044523] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.045350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.046339] ? irqentry_exit+0xf3/0x650 [ 54.047116] do_syscall_64+0xbf/0x430 [ 54.047875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.048883] RIP: 0033:0x7fb43ab615cd [ 54.049632] 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 [ 54.052999] RSP: 002b:00007ffdbc09bbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.054437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb43ab615cd [ 54.055753] RDX: 000055f36086fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.057051] RBP: 00007ffdbc09bc20 R08: 0000000000000000 R09: 00007ffdbc09b2c0 [ 54.058352] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f384c0abf0 [ 54.059634] R13: 00007ffdbc09c050 R14: 000055f384c14380 R15: 000055f384c1f460 [ 54.060956] [ 54.061458] irq event stamp: 1719 [ 54.062097] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.063639] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.065198] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 54.066603] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 54.067861] ---[ end trace 0000000000000000 ]--- [ 57.614951] ------------[ cut here ]------------ [ 57.615549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.616822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.617749] Modules linked in: [ 57.618121] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.619367] Tainted: [W]=WARN [ 57.619734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.620649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.621195] 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 [ 57.623186] RSP: 0018:ffff888014aefbc0 EFLAGS: 00010286 [ 57.623807] RAX: 0000000000000000 RBX: ffffed100295df78 RCX: ffffffff813a4050 [ 57.624607] RDX: ffff88801746d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.625391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100295df2f [ 57.626198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.627001] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014aefdf8 [ 57.627808] FS: 00007f8d3cf57900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.628711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.629353] CR2: 00007ffed67e5ef8 CR3: 000000000deb3000 CR4: 0000000000350ef0 [ 57.630163] Call Trace: [ 57.630475] [ 57.630736] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.631265] ? __create_object+0x59/0x80 [ 57.631753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.632332] __vmalloc_noprof+0x59/0x60 [ 57.632803] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.633334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.633919] bpf_prog_alloc+0x39/0x200 [ 57.634356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.634938] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.635509] do_seccomp+0x349/0x25e0 [ 57.635935] ? find_held_lock+0x2b/0x80 [ 57.636374] ? do_prlimit+0x310/0x610 [ 57.636835] ? __pfx_do_seccomp+0x10/0x10 [ 57.637307] ? do_raw_spin_unlock+0x53/0x220 [ 57.637833] ? _raw_spin_unlock+0x1e/0x40 [ 57.638291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.638883] ? static_key_count+0x60/0x80 [ 57.639352] prctl_set_seccomp+0x4e/0x70 [ 57.639836] __do_sys_prctl+0xe6c/0x1d70 [ 57.640295] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.640826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.641428] ? irqentry_exit+0xf3/0x650 [ 57.641874] do_syscall_64+0xbf/0x430 [ 57.642301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.642885] RIP: 0033:0x7f8d3d4495cd [ 57.643294] 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 [ 57.645275] RSP: 002b:00007ffed67e4df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.646121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d3d4495cd [ 57.646921] RDX: 000056133f206e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.647715] RBP: 00007ffed67e4e50 R08: 0000000000000000 R09: 00007ffed67e44f0 [ 57.648507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561354dbead0 [ 57.649280] R13: 00007ffed67e5280 R14: 0000561354dbfbc0 R15: 0000561354dd0780 [ 57.650089] [ 57.650353] irq event stamp: 1711 [ 57.650755] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 57.651697] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 57.652630] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 57.653581] softirqs last disabled at (1221): [] __irq_exit_rcu+0xc4/0x100 [ 57.654508] ---[ end trace 0000000000000000 ]--- [ 58.313603] ------------[ cut here ]------------ [ 58.314516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.316539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.318200] Modules linked in: [ 58.318892] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.320870] Tainted: [W]=WARN [ 58.321459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.322958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.323883] 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 [ 58.327444] RSP: 0018:ffff88800a5d7bc0 EFLAGS: 00010286 [ 58.328526] RAX: 0000000000000000 RBX: ffffed10014baf78 RCX: ffffffff813a4050 [ 58.330137] RDX: ffff888016e29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.331436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014baf2f [ 58.332733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.334037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5d7df8 [ 58.335333] FS: 00007fb83d1e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.336754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.337834] CR2: 00007fb83d74f4a6 CR3: 000000001431e000 CR4: 0000000000350ef0 [ 58.339114] Call Trace: [ 58.339616] [ 58.340025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.340923] ? __create_object+0x59/0x80 [ 58.341730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.342709] __vmalloc_noprof+0x59/0x60 [ 58.343490] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.344335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.345287] bpf_prog_alloc+0x39/0x200 [ 58.346028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.346961] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.347873] do_seccomp+0x349/0x25e0 [ 58.348598] ? find_held_lock+0x2b/0x80 [ 58.349323] ? do_prlimit+0x310/0x610 [ 58.350059] ? __pfx_do_seccomp+0x10/0x10 [ 58.350846] ? do_raw_spin_unlock+0x53/0x220 [ 58.351686] ? _raw_spin_unlock+0x1e/0x40 [ 58.352480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.353509] ? static_key_count+0x60/0x80 [ 58.354281] prctl_set_seccomp+0x4e/0x70 [ 58.355057] __do_sys_prctl+0xe6c/0x1d70 [ 58.355830] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.356676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.357681] ? irqentry_exit+0xf3/0x650 [ 58.358399] do_syscall_64+0xbf/0x430 [ 58.359142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.360106] RIP: 0033:0x7fb83d6db5cd [ 58.360804] 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 [ 58.363976] RSP: 002b:00007ffc57fc2fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.365339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb83d6db5cd [ 58.366611] RDX: 000055c897f42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.367895] RBP: 00007ffc57fc3030 R08: 0000000000000000 R09: 00007ffc57fc26d0 [ 58.369196] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8c2379ad0 [ 58.370525] R13: 00007ffc57fc3460 R14: 000055c8c237abc0 R15: 000055c8c238b780 [ 58.371840] [ 58.372271] irq event stamp: 1769 [ 58.372924] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 58.374475] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 58.376007] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 58.377583] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 58.378930] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54719' (ECDSA) to the list of known hosts. 2025/11/17 17:40:02 fuzzer started 2025/11/17 17:40:02 dialing manager at localhost:37895 2025/11/17 17:40:02 checking machine... 2025/11/17 17:40:02 checking revisions... [ 59.305056] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:40:02 testing simple program... [ 59.398243] cgroup: Unknown subsys name 'net' [ 59.460906] cgroup: Unknown subsys name 'cpuset' [ 59.478303] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:40:01 Registers: info registers vcpu 0 RAX=00000000000456c5 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=00000206 [-----P-] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe189dac08 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=00007f30ca901510000055f9cc284790 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=0000000000028ef3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8d3d50f0b0 CR3=000000000c789000 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=388071fb818f1786a1436614f08e6454 XMM02=00000000003041b8ec2efd57dc4c00df XMM03=000000000030f510a656bd33d7f96103 XMM04=0d3555a067df6f3000000000000ae988 XMM05=2d742cf50fd7c1910000000000320ba8 XMM06=ae874397eddf69350000000000320a30 XMM07=e042d86d42eb936e000000000030f790 XMM08=a656bd33d7f961030000000000304218 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000