[ 46.623033] ------------[ cut here ]------------ [ 46.623962] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.625968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.627426] Modules linked in: [ 46.628031] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.630342] Tainted: [W]=WARN [ 46.630915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.632483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.633410] 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 [ 46.636596] RSP: 0018:ffff88800eadfbc0 EFLAGS: 00010286 [ 46.637629] RAX: 0000000000000000 RBX: ffffed1001d5bf78 RCX: ffffffff813a4050 [ 46.638925] RDX: ffff88800f17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.640197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d5bf2f [ 46.641490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.642793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eadfdf8 [ 46.644093] FS: 00007f525f080900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.645551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.646628] CR2: 00007ffe036d1ef8 CR3: 000000000d4a3000 CR4: 0000000000350ef0 [ 46.647923] Call Trace: [ 46.648443] [ 46.648873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.649771] ? __create_object+0x59/0x80 [ 46.650550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.651524] __vmalloc_noprof+0x59/0x60 [ 46.652238] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.653142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.654076] bpf_prog_alloc+0x39/0x200 [ 46.654819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.655751] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.656662] do_seccomp+0x349/0x25e0 [ 46.657418] ? find_held_lock+0x2b/0x80 [ 46.658131] ? do_prlimit+0x310/0x610 [ 46.658867] ? __pfx_do_seccomp+0x10/0x10 [ 46.659657] ? do_raw_spin_unlock+0x53/0x220 [ 46.660500] ? _raw_spin_unlock+0x1e/0x40 [ 46.661252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.662221] ? static_key_count+0x60/0x80 [ 46.663013] prctl_set_seccomp+0x4e/0x70 [ 46.663791] __do_sys_prctl+0xe6c/0x1d70 [ 46.664564] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.665444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.666425] ? irqentry_exit+0xf3/0x650 [ 46.667140] do_syscall_64+0xbf/0x430 [ 46.667892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.668895] RIP: 0033:0x7f525f5725cd [ 46.669614] 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 [ 46.672802] RSP: 002b:00007ffe036cfd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.674175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f525f5725cd [ 46.675446] RDX: 0000561f57da3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.676730] RBP: 00007ffe036cfd90 R08: 0000000000000000 R09: 00007ffe036cf430 [ 46.678021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f94187b10 [ 46.679318] R13: 00007ffe036d01c0 R14: 0000561f941882b0 R15: 0000561f9419c6f0 [ 46.680610] [ 46.681051] irq event stamp: 1829 [ 46.681700] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.683236] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.684780] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.686342] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.687847] ---[ end trace 0000000000000000 ]--- [ 50.082119] ------------[ cut here ]------------ [ 50.082918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.084565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.085812] Modules linked in: [ 50.086352] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.088019] Tainted: [W]=WARN [ 50.088525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.089767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.090534] 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 [ 50.093196] RSP: 0018:ffff888015f8fbc0 EFLAGS: 00010286 [ 50.094010] RAX: 0000000000000000 RBX: ffffed1002bf1f78 RCX: ffffffff813a4050 [ 50.095083] RDX: ffff888016999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.096156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf1f2f [ 50.097233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.098303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f8fdf8 [ 50.099379] FS: 00007fa82835a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.100589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.101493] CR2: 00007fff01212ef8 CR3: 000000000e1b0000 CR4: 0000000000350ef0 [ 50.102565] Call Trace: [ 50.102952] [ 50.103344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.104055] ? __create_object+0x59/0x80 [ 50.104715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.105541] __vmalloc_noprof+0x59/0x60 [ 50.106131] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.106865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107642] bpf_prog_alloc+0x39/0x200 [ 50.108220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.109007] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.109772] do_seccomp+0x349/0x25e0 [ 50.110370] ? find_held_lock+0x2b/0x80 [ 50.110966] ? do_prlimit+0x310/0x610 [ 50.111597] ? __pfx_do_seccomp+0x10/0x10 [ 50.112216] ? do_raw_spin_unlock+0x53/0x220 [ 50.112933] ? _raw_spin_unlock+0x1e/0x40 [ 50.113583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.114392] ? static_key_count+0x60/0x80 [ 50.115027] prctl_set_seccomp+0x4e/0x70 [ 50.115676] __do_sys_prctl+0xe6c/0x1d70 [ 50.116338] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.117031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.117844] ? irqentry_exit+0xf3/0x650 [ 50.118478] do_syscall_64+0xbf/0x430 [ 50.119056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.119851] RIP: 0033:0x7fa82884c5cd [ 50.120430] 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 [ 50.123071] RSP: 002b:00007fff01210c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.124232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa82884c5cd [ 50.125316] RDX: 000055a3fa5a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.126387] RBP: 00007fff01210c90 R08: 0000000000000000 R09: 00007fff01210330 [ 50.127461] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a42d498b10 [ 50.128531] R13: 00007fff012110c0 R14: 000055a42d4992b0 R15: 000055a42d4ad6f0 [ 50.129625] [ 50.129978] irq event stamp: 1721 [ 50.130527] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.131802] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.133090] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 50.134391] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.135654] ---[ end trace 0000000000000000 ]--- [ 50.938592] ------------[ cut here ]------------ [ 50.939612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.941964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.943608] Modules linked in: [ 50.944242] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.946422] Tainted: [W]=WARN [ 50.947022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.948612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.949609] 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 [ 50.953052] RSP: 0018:ffff88800f867bc0 EFLAGS: 00010286 [ 50.954115] RAX: 0000000000000000 RBX: ffffed1001f0cf78 RCX: ffffffff813a4050 [ 50.955504] RDX: ffff8880185eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.956903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f0cf2f [ 50.958293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.959677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f867df8 [ 50.961076] FS: 00007f91fe3c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.962618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.963872] CR2: 00007f91fe8b4580 CR3: 0000000013786000 CR4: 0000000000350ef0 [ 50.965283] Call Trace: [ 50.965784] [ 50.966228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.967221] ? __create_object+0x59/0x80 [ 50.968074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.969141] __vmalloc_noprof+0x59/0x60 [ 50.969979] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.970915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.971915] bpf_prog_alloc+0x39/0x200 [ 50.972713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.973714] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.974742] do_seccomp+0x349/0x25e0 [ 50.975539] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.976510] ? __pfx_do_seccomp+0x10/0x10 [ 50.977371] ? find_held_lock+0x2b/0x80 [ 50.978139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.979172] ? static_key_count+0x60/0x80 [ 50.980027] prctl_set_seccomp+0x4e/0x70 [ 50.980910] __do_sys_prctl+0xe6c/0x1d70 [ 50.981763] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.982699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.983738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.984789] ? irqentry_exit+0xf3/0x650 [ 50.985615] do_syscall_64+0xbf/0x430 [ 50.986435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.987459] RIP: 0033:0x7f91fe8b45cd [ 50.988170] 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 [ 50.991610] RSP: 002b:00007ffddfdda0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.993095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91fe8b45cd [ 50.994477] RDX: 000055682ad90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.995853] RBP: 00007ffddfdda110 R08: 0000000000000000 R09: 00007ffddfdd97b0 [ 50.997252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556856b662b0 [ 50.998648] R13: 00007ffddfdda540 R14: 0000556856b68d20 R15: 0000556856b7a8d0 [ 51.000050] [ 51.000541] irq event stamp: 1993 [ 51.001216] hardirqs last enabled at (2001): [] __up_console_sem+0x78/0x80 [ 51.002892] hardirqs last disabled at (2012): [] __up_console_sem+0x5d/0x80 [ 51.004546] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 51.006192] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 51.007608] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52814' (ECDSA) to the list of known hosts. 2025/11/18 20:59:25 fuzzer started 2025/11/18 20:59:25 dialing manager at localhost:34383 2025/11/18 20:59:25 checking machine... 2025/11/18 20:59:25 checking revisions... [ 51.911462] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:59:25 testing simple program... [ 52.000333] cgroup: Unknown subsys name 'net' [ 52.075991] cgroup: Unknown subsys name 'cpuset' [ 52.091436] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:59:24 Registers: info registers vcpu 0 RAX=ffffffff86725d08 RBX=ffffffff86725ce8 RCX=ffffffff81b2a2a3 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cec RSP=ffff888009627788 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725d08 R13=ffffffff86725cc8 R14=ffffffff86725ce8 R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000287 [--S--PC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0120a000 CR3=000000001f974000 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=00000000000247e7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f041d2b4000 CR3=000000000e5a8000 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=adcbfcf3cad761bcaf4c067d119b7612 XMM02=0000000000304038eff9b2d0a8fce9cb XMM03=00000000003041082c67c8bc2e329bc3 XMM04=3ae164668df8859100000000000ae988 XMM05=090f1556b20111b30000000000320d68 XMM06=5b75c91c804453420000000000320bf0 XMM07=e042d86d42eb936e0000000000311eb8 XMM08=385a396a3b0832250000000000304108 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000