[ 46.935494] ------------[ cut here ]------------ [ 46.936299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.937948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.939156] Modules linked in: [ 46.939644] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.941265] Tainted: [W]=WARN [ 46.941748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.942993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.943749] 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 [ 46.946374] RSP: 0018:ffff88801bbefbc0 EFLAGS: 00010286 [ 46.947187] RAX: 0000000000000000 RBX: ffffed100377df78 RCX: ffffffff813a4050 [ 46.948233] RDX: ffff88801690b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.949302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100377df2f [ 46.950353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.951419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bbefdf8 [ 46.952476] FS: 00007f552173a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.953649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.954519] CR2: 00007f5521ca04a6 CR3: 000000000dd9e000 CR4: 0000000000350ef0 [ 46.955583] Call Trace: [ 46.955997] [ 46.956345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.957083] ? __create_object+0x59/0x80 [ 46.957724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.958487] __vmalloc_noprof+0x59/0x60 [ 46.959128] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.959874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.960608] bpf_prog_alloc+0x39/0x200 [ 46.961217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.961976] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.962755] do_seccomp+0x349/0x25e0 [ 46.963318] ? find_held_lock+0x2b/0x80 [ 46.963947] ? do_prlimit+0x310/0x610 [ 46.964533] ? __pfx_do_seccomp+0x10/0x10 [ 46.965182] ? do_raw_spin_unlock+0x53/0x220 [ 46.965885] ? _raw_spin_unlock+0x1e/0x40 [ 46.966493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.967295] ? static_key_count+0x60/0x80 [ 46.967956] prctl_set_seccomp+0x4e/0x70 [ 46.968565] __do_sys_prctl+0xe6c/0x1d70 [ 46.969213] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.969917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.970674] ? irqentry_exit+0xf3/0x650 [ 46.971319] do_syscall_64+0xbf/0x430 [ 46.971938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.972678] RIP: 0033:0x7f5521c2c5cd [ 46.973262] 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 [ 46.975909] RSP: 002b:00007ffe71dc2050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.977037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5521c2c5cd [ 46.978101] RDX: 00005645b1fd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.979404] RBP: 00007ffe71dc20b0 R08: 0000000000000000 R09: 00007ffe71dc1750 [ 46.980560] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645dc2a7240 [ 46.981620] R13: 00007ffe71dc24e0 R14: 00005645dc2a6bf0 R15: 00005645dc2bb4d0 [ 46.982679] [ 46.983075] irq event stamp: 1707 [ 46.983585] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.984836] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.986437] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 46.987804] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 46.989049] ---[ end trace 0000000000000000 ]--- [ 49.942353] ------------[ cut here ]------------ [ 49.943280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.945285] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.946785] Modules linked in: [ 49.947374] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.949388] Tainted: [W]=WARN [ 49.949995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.951470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.952391] 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 [ 49.955551] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 49.956536] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 49.957813] RDX: ffff888017fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.959106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 49.960386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.961655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 49.962957] FS: 00007fb068a97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.964396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.965458] CR2: 00007ffecf0edef7 CR3: 000000000d7e6000 CR4: 0000000000350ef0 [ 49.966745] Call Trace: [ 49.967218] [ 49.967626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.968521] ? __create_object+0x59/0x80 [ 49.969308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.970278] __vmalloc_noprof+0x59/0x60 [ 49.971059] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.971945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.972881] bpf_prog_alloc+0x39/0x200 [ 49.973573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974506] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.975429] do_seccomp+0x349/0x25e0 [ 49.976153] ? find_held_lock+0x2b/0x80 [ 49.976914] ? do_prlimit+0x310/0x610 [ 49.977630] ? __pfx_do_seccomp+0x10/0x10 [ 49.978420] ? do_raw_spin_unlock+0x53/0x220 [ 49.979281] ? _raw_spin_unlock+0x1e/0x40 [ 49.980079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981053] ? static_key_count+0x60/0x80 [ 49.981867] prctl_set_seccomp+0x4e/0x70 [ 49.982594] __do_sys_prctl+0xe6c/0x1d70 [ 49.983393] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985239] ? irqentry_exit+0xf3/0x650 [ 49.985997] do_syscall_64+0xbf/0x430 [ 49.986742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.987665] RIP: 0033:0x7fb068f895cd [ 49.988373] 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 [ 49.991553] RSP: 002b:00007ffecf0ec790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.992915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb068f895cd [ 49.994197] RDX: 0000555f59f5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.995504] RBP: 00007ffecf0ec7f0 R08: 0000000000000000 R09: 00007ffecf0ebe90 [ 49.996786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f71a22ad0 [ 49.998073] R13: 00007ffecf0ecc20 R14: 0000555f71a23bc0 R15: 0000555f71a34780 [ 49.999379] [ 49.999833] irq event stamp: 1741 [ 50.000437] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.001932] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.003469] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.004994] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.006511] ---[ end trace 0000000000000000 ]--- [ 50.778147] ------------[ cut here ]------------ [ 50.779122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.781133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.782646] Modules linked in: [ 50.783323] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.785312] Tainted: [W]=WARN [ 50.785919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.787422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.788372] 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 [ 50.791585] RSP: 0018:ffff88801b8b7bc0 EFLAGS: 00010286 [ 50.792591] RAX: 0000000000000000 RBX: ffffed1003716f78 RCX: ffffffff813a4050 [ 50.793883] RDX: ffff8880167dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.795207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003716f2f [ 50.796500] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.797787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8b7df8 [ 50.799113] FS: 00007f682625e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.800563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801638] CR2: 00007ffd591bdef7 CR3: 000000001419c000 CR4: 0000000000350ef0 [ 50.802955] Call Trace: [ 50.803428] [ 50.803877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.804792] ? __create_object+0x59/0x80 [ 50.805536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.806523] __vmalloc_noprof+0x59/0x60 [ 50.807302] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.808189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.809145] bpf_prog_alloc+0x39/0x200 [ 50.809892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810836] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.811745] do_seccomp+0x349/0x25e0 [ 50.812428] ? find_held_lock+0x2b/0x80 [ 50.813204] ? do_prlimit+0x310/0x610 [ 50.813965] ? __pfx_do_seccomp+0x10/0x10 [ 50.814763] ? do_raw_spin_unlock+0x53/0x220 [ 50.815585] ? _raw_spin_unlock+0x1e/0x40 [ 50.816371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.817341] ? static_key_count+0x60/0x80 [ 50.818167] prctl_set_seccomp+0x4e/0x70 [ 50.818975] __do_sys_prctl+0xe6c/0x1d70 [ 50.819776] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.820618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.821601] ? irqentry_exit+0xf3/0x650 [ 50.822364] do_syscall_64+0xbf/0x430 [ 50.823136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.824110] RIP: 0033:0x7f68267505cd [ 50.824833] 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 [ 50.828061] RSP: 002b:00007ffd591bb680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.829420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68267505cd [ 50.830721] RDX: 0000557ca5b41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.832058] RBP: 00007ffd591bb6e0 R08: 0000000000000000 R09: 00007ffd591bad80 [ 50.833369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ccee5bad0 [ 50.834677] R13: 00007ffd591bbb10 R14: 0000557ccee5cbc0 R15: 0000557ccee6d780 [ 50.836042] [ 50.836479] irq event stamp: 1739 [ 50.837138] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.838672] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.840273] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.841842] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.843385] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28130' (ECDSA) to the list of known hosts. 2025/11/18 10:30:10 fuzzer started 2025/11/18 10:30:10 dialing manager at localhost:34383 2025/11/18 10:30:10 checking machine... 2025/11/18 10:30:10 checking revisions... [ 51.740269] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:30:10 testing simple program... [ 51.834644] cgroup: Unknown subsys name 'net' [ 51.894232] cgroup: Unknown subsys name 'cpuset' [ 51.911456] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:30:09 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017fcb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017fcc228 RDI=ffff888017fcc228 RBP=ffff888017fcc1d8 RSP=ffff88806ce088c0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017fcc228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f5 RFL=00000007 [-----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 00007fb068a97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb068a76020 CR3=0000000020ab1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007ff8225ec000 RCX=ffffffff812099a2 RDX=ffff888014783780 RSI=00007ff8225ec000 RDI=ffffffffff600000 RBP=0000000000000001 RSP=ffff8880166278d8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff888016627a20 R13=0000000000000000 R14=ffff888014783780 R15=0000000000000cc0 RIP=ffffffff81751958 RFL=00000206 [-----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 00007ff821d33900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff82144b000 CR3=000000000cfbf000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=7d2b38adff430b9e00000000000ae988 XMM05=83ff341c655b74740000000000321e70 XMM06=086c2847bd00fa600000000000320c10 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000