[ 46.939580] ------------[ cut here ]------------ [ 46.940534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.942509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.943990] Modules linked in: [ 46.944627] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.946612] Tainted: [W]=WARN [ 46.947221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.948684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.949588] 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 [ 46.952766] RSP: 0018:ffff888013fd7bc0 EFLAGS: 00010286 [ 46.953741] RAX: 0000000000000000 RBX: ffffed10027faf78 RCX: ffffffff813a4050 [ 46.955041] RDX: ffff888017720000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.956319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027faf2f [ 46.957600] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.958874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fd7df8 [ 46.960178] FS: 00007f16d4058900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.961606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.962680] CR2: 00007ffee0b8def8 CR3: 000000000e8d9000 CR4: 0000000000350ef0 [ 46.963988] Call Trace: [ 46.964503] [ 46.964912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.965813] ? __create_object+0x59/0x80 [ 46.966585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.967566] __vmalloc_noprof+0x59/0x60 [ 46.968333] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.969212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.970146] bpf_prog_alloc+0x39/0x200 [ 46.970844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.971790] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.972690] do_seccomp+0x349/0x25e0 [ 46.973409] ? find_held_lock+0x2b/0x80 [ 46.974173] ? do_prlimit+0x310/0x610 [ 46.974871] ? __pfx_do_seccomp+0x10/0x10 [ 46.975679] ? do_raw_spin_unlock+0x53/0x220 [ 46.976511] ? _raw_spin_unlock+0x1e/0x40 [ 46.977301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.978276] ? static_key_count+0x60/0x80 [ 46.979085] prctl_set_seccomp+0x4e/0x70 [ 46.979811] __do_sys_prctl+0xe6c/0x1d70 [ 46.980598] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.981451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.982429] ? irqentry_exit+0xf3/0x650 [ 46.983214] do_syscall_64+0xbf/0x430 [ 46.983907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.984872] RIP: 0033:0x7f16d454a5cd [ 46.985575] 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 [ 46.988785] RSP: 002b:00007ffee0b8b8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.990165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16d454a5cd [ 46.991485] RDX: 000055d52f865e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.992775] RBP: 00007ffee0b8b910 R08: 0000000000000000 R09: 00007ffee0b8afb0 [ 46.994084] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5416cbad0 [ 46.995396] R13: 00007ffee0b8bd40 R14: 000055d5416ccbc0 R15: 000055d5416dd780 [ 46.996697] [ 46.997159] irq event stamp: 1763 [ 46.997762] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.999300] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 47.000813] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.002368] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.003915] ---[ end trace 0000000000000000 ]--- [ 49.868610] ------------[ cut here ]------------ [ 49.869028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.869967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.870647] Modules linked in: [ 49.870923] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.871851] Tainted: [W]=WARN [ 49.872133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.872789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.873213] 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 [ 49.874680] RSP: 0018:ffff888017397bc0 EFLAGS: 00010286 [ 49.875142] RAX: 0000000000000000 RBX: ffffed1002e72f78 RCX: ffffffff813a4050 [ 49.875708] RDX: ffff888019ba9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.876298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e72f2f [ 49.876863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.877454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017397df8 [ 49.878020] FS: 00007f5b07601900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.878685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.879186] CR2: 00007f5b07af3580 CR3: 000000000df13000 CR4: 0000000000350ef0 [ 49.879756] Call Trace: [ 49.879970] [ 49.880184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.880576] ? __create_object+0x59/0x80 [ 49.880915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881353] __vmalloc_noprof+0x59/0x60 [ 49.881679] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.882080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882485] bpf_prog_alloc+0x39/0x200 [ 49.882795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883226] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.883617] do_seccomp+0x349/0x25e0 [ 49.883922] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.884342] ? __pfx_do_seccomp+0x10/0x10 [ 49.884681] ? find_held_lock+0x2b/0x80 [ 49.885004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.885453] ? static_key_count+0x60/0x80 [ 49.885800] prctl_set_seccomp+0x4e/0x70 [ 49.886515] __do_sys_prctl+0xe6c/0x1d70 [ 49.886853] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.887260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.888126] ? irqentry_exit+0xf3/0x650 [ 49.888456] do_syscall_64+0xbf/0x430 [ 49.888771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.889211] RIP: 0033:0x7f5b07af35cd [ 49.889514] 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 [ 49.890986] RSP: 002b:00007ffe49e06f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.891620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b07af35cd [ 49.892213] RDX: 000055cd62f58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.892785] RBP: 00007ffe49e06ff0 R08: 0000000000000000 R09: 00007ffe49e06690 [ 49.893378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd6602dad0 [ 49.893945] R13: 00007ffe49e07420 R14: 000055cd6602ebc0 R15: 000055cd6603f780 [ 49.894542] [ 49.894736] irq event stamp: 1657 [ 49.895019] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 49.895727] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 49.896430] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 49.897150] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 49.897820] ---[ end trace 0000000000000000 ]--- [ 50.603444] ------------[ cut here ]------------ [ 50.604356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.606305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.607769] Modules linked in: [ 50.608409] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.610565] Tainted: [W]=WARN [ 50.611414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.612878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.613772] 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 [ 50.617211] RSP: 0018:ffff8880099efbc0 EFLAGS: 00010286 [ 50.619154] RAX: 0000000000000000 RBX: ffffed100133df78 RCX: ffffffff813a4050 [ 50.620458] RDX: ffff88800f2b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.621747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100133df2f [ 50.623061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.624342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880099efdf8 [ 50.625629] FS: 00007fab5ab22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.627075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.628147] CR2: 00007fab5b014580 CR3: 000000000ccf6000 CR4: 0000000000350ef0 [ 50.629435] Call Trace: [ 50.629899] [ 50.630346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.631269] ? __create_object+0x59/0x80 [ 50.632016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.632991] __vmalloc_noprof+0x59/0x60 [ 50.633737] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.634600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.635542] bpf_prog_alloc+0x39/0x200 [ 50.636278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.637200] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.638111] do_seccomp+0x349/0x25e0 [ 50.638787] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.639695] ? __pfx_do_seccomp+0x10/0x10 [ 50.640500] ? find_held_lock+0x2b/0x80 [ 50.641271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.642232] ? static_key_count+0x60/0x80 [ 50.642996] prctl_set_seccomp+0x4e/0x70 [ 50.643777] __do_sys_prctl+0xe6c/0x1d70 [ 50.644565] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.645428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.646388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.647355] ? irqentry_exit+0xf3/0x650 [ 50.648113] do_syscall_64+0xbf/0x430 [ 50.648810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.649767] RIP: 0033:0x7fab5b0145cd [ 50.650469] 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 [ 50.653654] RSP: 002b:00007ffe584d3a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.655030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab5b0145cd [ 50.656326] RDX: 000056266fbd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.657608] RBP: 00007ffe584d3ae0 R08: 0000000000000000 R09: 00007ffe584d3180 [ 50.658887] R10: 0000000000000000 R11: 0000000000000246 R12: 000056267924cad0 [ 50.660193] R13: 00007ffe584d3f10 R14: 000056267924dbc0 R15: 000056267925e780 [ 50.661516] [ 50.661943] irq event stamp: 1869 [ 50.662579] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.664131] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.665636] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 50.667190] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 50.668701] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16546' (ECDSA) to the list of known hosts. 2025/11/19 06:40:15 fuzzer started 2025/11/19 06:40:15 dialing manager at localhost:34383 2025/11/19 06:40:15 checking machine... 2025/11/19 06:40:15 checking revisions... [ 51.551033] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:40:15 testing simple program... [ 51.639651] cgroup: Unknown subsys name 'net' [ 51.702771] cgroup: Unknown subsys name 'cpuset' [ 51.720334] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:40:14 Registers: info registers vcpu 0 RAX=ffffea00002e5190 RBX=ffff888016b2fc78 RCX=ffffffff8152d723 RDX=1ffff1100128bc4a RSI=ffffea00003996d0 RDI=ffff888016b2fb40 RBP=ffff88800945e288 RSP=ffff888016b2fbd0 R8 =0000000000000001 R9 =ffffed1002d65f68 R10=0000000000000003 R11=0000000000000001 R12=ffff88806ce3d730 R13=ffff88800945e240 R14=ffff88800945d3c0 R15=ffff88800945d3c0 RIP=ffffffff81ab3823 RFL=00000092 [--S-A--] 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 00007f5b07601900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe49e01000 CR3=0000000020784000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002af27 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff36240cb8 CR3=000000000d695000 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=80ed66fd6f1c3f99bf44d8f5e8cb6bbb XMM02=2c67c8bc2e329bc30000000000306208 XMM03=fb795ef6d657705600000000003141a8 XMM04=c2f3c1ad9fe6559c00000000000ae988 XMM05=090f1556b20111b30000000000323130 XMM06=5b75c91c804453420000000000322fb8 XMM07=e042d86d42eb936e0000000000314428 XMM08=410ca73c0a27346f0000000000306268 XMM09=00000000000000000000000000000000 XMM10=20202020002020202020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000