[ 45.728107] ------------[ cut here ]------------ [ 45.728913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.730660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.731975] Modules linked in: [ 45.732486] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.734204] Tainted: [W]=WARN [ 45.734709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.735983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.736771] 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 [ 45.739499] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 45.740340] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 45.741443] RDX: ffff88801665d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.742538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 45.743643] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.744744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 45.745867] FS: 00007f2eab245900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.747108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.748025] CR2: 00007f2eab737580 CR3: 000000000b701000 CR4: 0000000000350ef0 [ 45.749129] Call Trace: [ 45.749543] [ 45.749941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.750725] ? __create_object+0x59/0x80 [ 45.751361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.752196] __vmalloc_noprof+0x59/0x60 [ 45.752854] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.753571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.754373] bpf_prog_alloc+0x39/0x200 [ 45.755008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.755806] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.756548] do_seccomp+0x349/0x25e0 [ 45.757161] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.757933] ? __pfx_do_seccomp+0x10/0x10 [ 45.758579] ? find_held_lock+0x2b/0x80 [ 45.759230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.760063] ? static_key_count+0x60/0x80 [ 45.760752] prctl_set_seccomp+0x4e/0x70 [ 45.761388] __do_sys_prctl+0xe6c/0x1d70 [ 45.762068] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.762805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.763593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.764431] ? irqentry_exit+0xf3/0x650 [ 45.765091] do_syscall_64+0xbf/0x430 [ 45.765735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.766510] RIP: 0033:0x7f2eab7375cd [ 45.767115] 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 [ 45.769830] RSP: 002b:00007ffe93c90f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.771007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2eab7375cd [ 45.772109] RDX: 0000562394090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.773224] RBP: 00007ffe93c90f90 R08: 0000000000000000 R09: 00007ffe93c90630 [ 45.774344] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b47f8ad0 [ 45.775447] R13: 00007ffe93c913c0 R14: 00005623b47f9bc0 R15: 00005623b480a780 [ 45.776567] [ 45.776959] irq event stamp: 1761 [ 45.777494] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 45.778800] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 45.780106] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 45.781435] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 45.782744] ---[ end trace 0000000000000000 ]--- [ 48.679788] ------------[ cut here ]------------ [ 48.680728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.682764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.684228] Modules linked in: [ 48.684918] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.686946] Tainted: [W]=WARN [ 48.687517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.689004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.689944] 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 [ 48.693128] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 48.694127] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 48.695431] RDX: ffff88800abd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.696740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 48.698044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.699351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 48.700653] FS: 00007ff6c514b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.702093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.703158] CR2: 00007ffce130aef8 CR3: 000000001ee6f000 CR4: 0000000000350ef0 [ 48.704469] Call Trace: [ 48.704994] [ 48.705428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.706332] ? __create_object+0x59/0x80 [ 48.707127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.708107] __vmalloc_noprof+0x59/0x60 [ 48.708871] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.709768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.710709] bpf_prog_alloc+0x39/0x200 [ 48.711397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.712335] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.713235] do_seccomp+0x349/0x25e0 [ 48.713989] ? find_held_lock+0x2b/0x80 [ 48.714756] ? do_prlimit+0x310/0x610 [ 48.715479] ? __pfx_do_seccomp+0x10/0x10 [ 48.716283] ? do_raw_spin_unlock+0x53/0x220 [ 48.717124] ? _raw_spin_unlock+0x1e/0x40 [ 48.717932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.718915] ? static_key_count+0x60/0x80 [ 48.719738] prctl_set_seccomp+0x4e/0x70 [ 48.720461] __do_sys_prctl+0xe6c/0x1d70 [ 48.721253] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.722150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.723142] ? irqentry_exit+0xf3/0x650 [ 48.723916] do_syscall_64+0xbf/0x430 [ 48.724689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.725666] RIP: 0033:0x7ff6c563d5cd [ 48.726326] 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 [ 48.729533] RSP: 002b:00007ffce13092f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.730889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6c563d5cd [ 48.732175] RDX: 00005614b247ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.733476] RBP: 00007ffce1309350 R08: 0000000000000000 R09: 00007ffce13089f0 [ 48.734779] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614cd886ad0 [ 48.736077] R13: 00007ffce1309780 R14: 00005614cd887bc0 R15: 00005614cd898780 [ 48.737420] [ 48.737886] irq event stamp: 1779 [ 48.738486] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 48.740032] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 48.741575] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 48.743131] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 48.744660] ---[ end trace 0000000000000000 ]--- [ 49.527158] ------------[ cut here ]------------ [ 49.527927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.529678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.530895] Modules linked in: [ 49.531384] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.533041] Tainted: [W]=WARN [ 49.533510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.534750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.535468] 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 [ 49.538133] RSP: 0018:ffff88801441fbc0 EFLAGS: 00010286 [ 49.538952] RAX: 0000000000000000 RBX: ffffed1002883f78 RCX: ffffffff813a4050 [ 49.540049] RDX: ffff88801a2cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.541127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002883f2f [ 49.542237] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.543334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801441fdf8 [ 49.544429] FS: 00007f7f0c92d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.545666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.546512] CR2: 00007ffc8460cef8 CR3: 000000000dc8b000 CR4: 0000000000350ef0 [ 49.547589] Call Trace: [ 49.548010] [ 49.548355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.549088] ? __create_object+0x59/0x80 [ 49.549754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.550529] __vmalloc_noprof+0x59/0x60 [ 49.551176] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.551916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.552701] bpf_prog_alloc+0x39/0x200 [ 49.553301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.554087] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554855] do_seccomp+0x349/0x25e0 [ 49.555423] ? find_held_lock+0x2b/0x80 [ 49.556075] ? do_prlimit+0x310/0x610 [ 49.556714] ? __pfx_do_seccomp+0x10/0x10 [ 49.557345] ? do_raw_spin_unlock+0x53/0x220 [ 49.558051] ? _raw_spin_unlock+0x1e/0x40 [ 49.558718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.559485] ? static_key_count+0x60/0x80 [ 49.560167] prctl_set_seccomp+0x4e/0x70 [ 49.560822] __do_sys_prctl+0xe6c/0x1d70 [ 49.561459] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.562184] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.563001] ? irqentry_exit+0xf3/0x650 [ 49.563609] do_syscall_64+0xbf/0x430 [ 49.564236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.565046] RIP: 0033:0x7f7f0ce1f5cd [ 49.565608] 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 [ 49.568338] RSP: 002b:00007ffc8460bd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.569501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f0ce1f5cd [ 49.570579] RDX: 000055ec4868ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.571661] RBP: 00007ffc8460bd70 R08: 0000000000000000 R09: 00007ffc8460b410 [ 49.572749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec61944ad0 [ 49.573852] R13: 00007ffc8460c1a0 R14: 000055ec61945bc0 R15: 000055ec61956780 [ 49.574951] [ 49.575303] irq event stamp: 1763 [ 49.575849] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.577139] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.578442] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 49.579765] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 49.581059] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48219' (ECDSA) to the list of known hosts. 2025/11/18 23:34:56 fuzzer started 2025/11/18 23:34:56 dialing manager at localhost:34383 2025/11/18 23:34:56 checking machine... 2025/11/18 23:34:56 checking revisions... [ 50.478497] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:34:56 testing simple program... [ 50.569926] cgroup: Unknown subsys name 'net' [ 50.621389] cgroup: Unknown subsys name 'cpuset' [ 50.645221] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:34:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff88801b016c54 RDX=ffff88800abd1bc0 RSI=ffffffff84c02278 RDI=ffff88800abd2640 RBP=ffff88801b016f00 RSP=ffff88801b016d28 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff81ab9c87 R11=0000000000000000 R12=ffff88801b016db0 R13=0000000000000000 R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff81751e00 RFL=00000293 [--S-A-C] 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 00007ff6c514b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6c512a020 CR3=0000000013bd6000 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=000000000002656f 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8b3515000 CR3=000000000e3aa000 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=979d0d7822e9a6b7304e64bac72f1e52 XMM02=ec2efd57dc4c00df0000000000303200 XMM03=4eefecc536f938f100000000003032d0 XMM04=0d8b9d004bce642d00000000000ae988 XMM05=e1bcd410fb3842e6000000000031fb80 XMM06=405749d8372a36f1000000000031fa08 XMM07=e042d86d42eb936e00000000003109b8 XMM08=4eefecc536f938f100000000003032d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000