[ 46.053342] ------------[ cut here ]------------ [ 46.054214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.056218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.057691] Modules linked in: [ 46.058264] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.060257] Tainted: [W]=WARN [ 46.060848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.062325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.063199] 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 [ 46.067836] RSP: 0018:ffff88801748fbc0 EFLAGS: 00010286 [ 46.068895] RAX: 0000000000000000 RBX: ffffed1002e91f78 RCX: ffffffff813a4050 [ 46.070193] RDX: ffff88800f095340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.071456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e91f2f [ 46.072723] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.074062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801748fdf8 [ 46.075350] FS: 00007f34c1ee3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.076772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.077828] CR2: 00007f34c23d5580 CR3: 000000000da41000 CR4: 0000000000350ef0 [ 46.079094] Call Trace: [ 46.079586] [ 46.080003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.080883] ? __create_object+0x59/0x80 [ 46.081672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.082644] __vmalloc_noprof+0x59/0x60 [ 46.083401] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.084237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.085169] bpf_prog_alloc+0x39/0x200 [ 46.085888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.086813] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.087706] do_seccomp+0x349/0x25e0 [ 46.088422] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.089330] ? __pfx_do_seccomp+0x10/0x10 [ 46.090075] ? find_held_lock+0x2b/0x80 [ 46.090828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.091782] ? static_key_count+0x60/0x80 [ 46.092564] prctl_set_seccomp+0x4e/0x70 [ 46.093340] __do_sys_prctl+0xe6c/0x1d70 [ 46.094076] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.094915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.095877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.096844] ? irqentry_exit+0xf3/0x650 [ 46.097639] do_syscall_64+0xbf/0x430 [ 46.098380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.099333] RIP: 0033:0x7f34c23d55cd [ 46.100000] 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 [ 46.103171] RSP: 002b:00007fffad493d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.104521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34c23d55cd [ 46.105821] RDX: 00005622170b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.107107] RBP: 00007fffad493dd0 R08: 0000000000000000 R09: 00007fffad493470 [ 46.108379] R10: 0000000000000000 R11: 0000000000000246 R12: 000056221be38240 [ 46.109662] R13: 00007fffad494200 R14: 000056221be37bf0 R15: 000056221be4c4d0 [ 46.110967] [ 46.111440] irq event stamp: 2049 [ 46.112045] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 46.113549] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 46.115058] softirqs last enabled at (2036): [] handle_softirqs+0x50c/0x770 [ 46.116590] softirqs last disabled at (2031): [] __irq_exit_rcu+0xc4/0x100 [ 46.118121] ---[ end trace 0000000000000000 ]--- [ 48.854321] ------------[ cut here ]------------ [ 48.855054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.856929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.858160] Modules linked in: [ 48.858876] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.860576] Tainted: [W]=WARN [ 48.861037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.862252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.862995] 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 [ 48.865667] RSP: 0018:ffff888016f17bc0 EFLAGS: 00010286 [ 48.866493] RAX: 0000000000000000 RBX: ffffed1002de2f78 RCX: ffffffff813a4050 [ 48.867573] RDX: ffff888016333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.868645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de2f2f [ 48.869730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.870811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f17df8 [ 48.871891] FS: 00007fe798f43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.873126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.874014] CR2: 00007fe799435580 CR3: 000000000e45f000 CR4: 0000000000350ef0 [ 48.875088] Call Trace: [ 48.875499] [ 48.875840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.876590] ? __create_object+0x59/0x80 [ 48.877224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.878031] __vmalloc_noprof+0x59/0x60 [ 48.878670] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.879409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.880154] bpf_prog_alloc+0x39/0x200 [ 48.880776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.881564] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.882324] do_seccomp+0x349/0x25e0 [ 48.882890] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.883656] ? __pfx_do_seccomp+0x10/0x10 [ 48.884278] ? find_held_lock+0x2b/0x80 [ 48.884923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.885750] ? static_key_count+0x60/0x80 [ 48.886421] prctl_set_seccomp+0x4e/0x70 [ 48.887032] __do_sys_prctl+0xe6c/0x1d70 [ 48.887709] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.888436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.889223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.890052] ? irqentry_exit+0xf3/0x650 [ 48.890705] do_syscall_64+0xbf/0x430 [ 48.891328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.892077] RIP: 0033:0x7fe7994355cd [ 48.892662] 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 [ 48.895283] RSP: 002b:00007fff1e8a9f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.896452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7994355cd [ 48.897544] RDX: 000056260f2dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.898604] RBP: 00007fff1e8a9fd0 R08: 0000000000000000 R09: 00007fff1e8a9670 [ 48.899657] R10: 0000000000000000 R11: 0000000000000246 R12: 000056261545eb10 [ 48.900713] R13: 00007fff1e8aa400 R14: 000056261545f2b0 R15: 00005626154736f0 [ 48.901799] [ 48.902150] irq event stamp: 1839 [ 48.902700] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 48.903957] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 48.905225] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.906498] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 48.907747] ---[ end trace 0000000000000000 ]--- [ 49.621047] ------------[ cut here ]------------ [ 49.621984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.625473] Modules linked in: [ 49.626061] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.628265] Tainted: [W]=WARN [ 49.628941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.630413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.631276] 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 [ 49.634496] RSP: 0018:ffff88800a07fbc0 EFLAGS: 00010286 [ 49.635489] RAX: 0000000000000000 RBX: ffffed100140ff78 RCX: ffffffff813a4050 [ 49.636773] RDX: ffff88800ef98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.638074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100140ff2f [ 49.639352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.640625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a07fdf8 [ 49.641925] FS: 00007f919bb24900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.643354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.644410] CR2: 00007f919c016580 CR3: 000000000e2ea000 CR4: 0000000000350ef0 [ 49.645712] Call Trace: [ 49.646177] [ 49.646634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.647518] ? __create_object+0x59/0x80 [ 49.648246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.649213] __vmalloc_noprof+0x59/0x60 [ 49.649955] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.650840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.651777] bpf_prog_alloc+0x39/0x200 [ 49.652514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653456] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.654356] do_seccomp+0x349/0x25e0 [ 49.655026] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.655911] ? __pfx_do_seccomp+0x10/0x10 [ 49.656702] ? find_held_lock+0x2b/0x80 [ 49.657475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.658447] ? static_key_count+0x60/0x80 [ 49.659204] prctl_set_seccomp+0x4e/0x70 [ 49.659995] __do_sys_prctl+0xe6c/0x1d70 [ 49.660775] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.661657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.662613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663572] ? irqentry_exit+0xf3/0x650 [ 49.664340] do_syscall_64+0xbf/0x430 [ 49.665035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665983] RIP: 0033:0x7f919c0165cd [ 49.666687] 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 [ 49.669898] RSP: 002b:00007ffefd8bf130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.671254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f919c0165cd [ 49.672599] RDX: 000055b0877ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.673967] RBP: 00007ffefd8bf190 R08: 0000000000000000 R09: 00007ffefd8be830 [ 49.675262] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0a5642240 [ 49.676567] R13: 00007ffefd8bf5c0 R14: 000055b0a5641bf0 R15: 000055b0a56564d0 [ 49.677878] [ 49.678359] irq event stamp: 1823 [ 49.678964] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.680479] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.682009] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.683550] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.685060] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2745' (ECDSA) to the list of known hosts. 2025/11/19 05:30:47 fuzzer started 2025/11/19 05:30:47 dialing manager at localhost:34383 2025/11/19 05:30:48 checking machine... 2025/11/19 05:30:48 checking revisions... [ 50.532875] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:30:48 testing simple program... [ 50.618395] cgroup: Unknown subsys name 'net' [ 50.697787] cgroup: Unknown subsys name 'cpuset' [ 50.714246] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:30:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866dc320 RCX=ffffffff816194bd RDX=0000000000000001 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc320 RSP=ffff888016e5ec20 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=ffffffff866dc31c R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000257 [---ZAPC] 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 00007fe798f43900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe798f08008 CR3=000000000b8cd000 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=0000000000023a7f 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=00000202 [-------] 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=00005626154dd000 CR3=000000000de05000 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=a8d3c745173d0189474506241876a17d XMM02=0000000000305fa8eff9b2d0a8fce9cb XMM03=00000000003060782c67c8bc2e329bc3 XMM04=88d9a0e51769635e00000000000ae988 XMM05=cf861e149ed3ea3000000000003233b0 XMM06=817b8945e9d503730000000000322450 XMM07=e042d86d42eb936e0000000000313730 XMM08=ad64e428e66fa5a30000000000306078 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000