[ 46.080335] ------------[ cut here ]------------ [ 46.081240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.084757] Modules linked in: [ 46.085395] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.087430] Tainted: [W]=WARN [ 46.087999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.089564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.090499] 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 [ 46.093718] RSP: 0018:ffff888016417bc0 EFLAGS: 00010286 [ 46.094695] RAX: 0000000000000000 RBX: ffffed1002c82f78 RCX: ffffffff813a4050 [ 46.095998] RDX: ffff8880146b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.097287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c82f2f [ 46.098602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.099886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016417df8 [ 46.101182] FS: 00007f2d6d926900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.102645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.103742] CR2: 00007f2d6de18580 CR3: 000000000e9c3000 CR4: 0000000000350ef0 [ 46.105033] Call Trace: [ 46.105533] [ 46.105955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.106862] ? __create_object+0x59/0x80 [ 46.107643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.108633] __vmalloc_noprof+0x59/0x60 [ 46.109395] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.110224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.111181] bpf_prog_alloc+0x39/0x200 [ 46.111946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112905] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.113817] do_seccomp+0x349/0x25e0 [ 46.114542] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.115468] ? __pfx_do_seccomp+0x10/0x10 [ 46.116235] ? find_held_lock+0x2b/0x80 [ 46.117002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.117973] ? static_key_count+0x60/0x80 [ 46.118796] prctl_set_seccomp+0x4e/0x70 [ 46.119603] __do_sys_prctl+0xe6c/0x1d70 [ 46.120406] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.121229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.123176] ? irqentry_exit+0xf3/0x650 [ 46.123977] do_syscall_64+0xbf/0x430 [ 46.124731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.125687] RIP: 0033:0x7f2d6de185cd [ 46.126389] 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 [ 46.129594] RSP: 002b:00007fffb85fe410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.130972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d6de185cd [ 46.132329] RDX: 0000558ad1e87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.133628] RBP: 00007fffb85fe470 R08: 0000000000000000 R09: 00007fffb85fdb10 [ 46.134916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ae8ab3ad0 [ 46.136236] R13: 00007fffb85fe8a0 R14: 0000558ae8ab4bc0 R15: 0000558ae8ac5780 [ 46.137544] [ 46.137973] irq event stamp: 1711 [ 46.138630] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.140199] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.141721] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.143329] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.144873] ---[ end trace 0000000000000000 ]--- [ 49.332135] ------------[ cut here ]------------ [ 49.333073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.335109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.336812] Modules linked in: [ 49.337523] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.339526] Tainted: [W]=WARN [ 49.340080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.341540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.342452] 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 [ 49.345627] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 49.346604] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 49.347915] RDX: ffff888017861bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.349194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 49.350472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.351774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 49.353069] FS: 00007fcbabbab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.354521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.355596] CR2: 00007ffdbb80aef7 CR3: 000000000d615000 CR4: 0000000000350ef0 [ 49.356895] Call Trace: [ 49.357392] [ 49.357807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.358711] ? __create_object+0x59/0x80 [ 49.359507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.360496] __vmalloc_noprof+0x59/0x60 [ 49.361209] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.362082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.363026] bpf_prog_alloc+0x39/0x200 [ 49.363779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.364726] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.365623] do_seccomp+0x349/0x25e0 [ 49.366289] ? find_held_lock+0x2b/0x80 [ 49.367048] ? do_prlimit+0x310/0x610 [ 49.367806] ? __pfx_do_seccomp+0x10/0x10 [ 49.368584] ? do_raw_spin_unlock+0x53/0x220 [ 49.369406] ? _raw_spin_unlock+0x1e/0x40 [ 49.370137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.371097] ? static_key_count+0x60/0x80 [ 49.371910] prctl_set_seccomp+0x4e/0x70 [ 49.372690] __do_sys_prctl+0xe6c/0x1d70 [ 49.373480] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.374292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.375264] ? irqentry_exit+0xf3/0x650 [ 49.376050] do_syscall_64+0xbf/0x430 [ 49.376813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.377787] RIP: 0033:0x7fcbac09d5cd [ 49.378489] 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 [ 49.381678] RSP: 002b:00007ffdbb808a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.383035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbac09d5cd [ 49.384341] RDX: 0000563122ec7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.385618] RBP: 00007ffdbb808aa0 R08: 0000000000000000 R09: 00007ffdbb808140 [ 49.386901] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631431e0ad0 [ 49.388195] R13: 00007ffdbb808ed0 R14: 00005631431e1bc0 R15: 00005631431f2780 [ 49.389508] [ 49.389927] irq event stamp: 1837 [ 49.390566] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.392088] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.393614] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.395178] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.396709] ---[ end trace 0000000000000000 ]--- [ 50.130759] ------------[ cut here ]------------ [ 50.131705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.133714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.135182] Modules linked in: [ 50.135833] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.137809] Tainted: [W]=WARN [ 50.138408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.139883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140806] 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 [ 50.144013] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 50.145010] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 50.146326] RDX: ffff88800f1b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.147628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 50.148929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.150234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 50.151543] FS: 00007f873d717900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.153060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.154144] CR2: 00007ffdd9e72ef7 CR3: 0000000017484000 CR4: 0000000000350ef0 [ 50.155466] Call Trace: [ 50.155939] [ 50.156406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.157278] ? __create_object+0x59/0x80 [ 50.158078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.159068] __vmalloc_noprof+0x59/0x60 [ 50.159841] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.160735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161691] bpf_prog_alloc+0x39/0x200 [ 50.162453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.163418] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.164352] do_seccomp+0x349/0x25e0 [ 50.165044] ? find_held_lock+0x2b/0x80 [ 50.165826] ? do_prlimit+0x310/0x610 [ 50.166576] ? __pfx_do_seccomp+0x10/0x10 [ 50.167397] ? do_raw_spin_unlock+0x53/0x220 [ 50.168209] ? _raw_spin_unlock+0x1e/0x40 [ 50.169006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.169984] ? static_key_count+0x60/0x80 [ 50.170803] prctl_set_seccomp+0x4e/0x70 [ 50.171616] __do_sys_prctl+0xe6c/0x1d70 [ 50.172424] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.173253] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.174252] ? irqentry_exit+0xf3/0x650 [ 50.175047] do_syscall_64+0xbf/0x430 [ 50.175825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.176808] RIP: 0033:0x7f873dc095cd [ 50.177517] 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 [ 50.180791] RSP: 002b:00007ffdd9e71960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.182184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f873dc095cd [ 50.183510] RDX: 0000558e2a6a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.184458] RBP: 00007ffdd9e719c0 R08: 0000000000000000 R09: 00007ffdd9e71060 [ 50.185381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e2db42bf0 [ 50.186273] R13: 00007ffdd9e71df0 R14: 0000558e2db4c380 R15: 0000558e2db57460 [ 50.187210] [ 50.187562] irq event stamp: 1783 [ 50.187998] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.189080] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.190170] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 50.191273] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 50.192386] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14846' (ECDSA) to the list of known hosts. 2025/11/18 04:12:53 fuzzer started 2025/11/18 04:12:54 dialing manager at localhost:37895 2025/11/18 04:12:54 checking machine... 2025/11/18 04:12:54 checking revisions... [ 51.128450] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:12:54 testing simple program... [ 51.232551] cgroup: Unknown subsys name 'net' [ 51.298427] cgroup: Unknown subsys name 'cpuset' [ 51.318115] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:12:53 Registers: info registers vcpu 0 RAX=0000000000002818 RBX=ffffc90000662818 RCX=ffffffff83612448 RDX=0000000000000000 RSI=ffffffff83612455 RDI=ffff88800a111536 RBP=00000000000000a8 RSP=ffff88806ce08aa8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000000a8 R11=0000000000000001 R12=00000000000000a7 R13=0000000000000000 R14=ffff88800a111500 R15=ffffc90000747a80 RIP=ffffffff836124bf 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 00007fcbabbab900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbb802000 CR3=000000000d799000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed10012df6f0 RBX=dffffc0000000000 RCX=ffff888009757c04 RDX=0000000000000000 RSI=ffffffff85e1fec0 RDI=ffff8880096fc1d8 RBP=ffff88800d83c9c0 RSP=ffff888009757c40 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=000000000000000a R13=ffff888009757cb8 R14=ffffffff815d6b03 R15=0000000000000009 RIP=ffffffff815d69ef 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea74dedc8 CR3=000000000e133000 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