[ 46.859590] ------------[ cut here ]------------ [ 46.860551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.862589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.864058] Modules linked in: [ 46.864710] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.866975] Tainted: [W]=WARN [ 46.867653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.869158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.870053] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.873314] RSP: 0018:ffff88801ac07bc0 EFLAGS: 00010286 [ 46.874341] RAX: 0000000000000000 RBX: ffffed1003580f78 RCX: ffffffff813a4050 [ 46.875655] RDX: ffff888019490000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.876972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003580f2f [ 46.878296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.879610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac07df8 [ 46.880921] FS: 00007f84535bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.882416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.883501] CR2: 00007ffc2d884ef8 CR3: 000000000dab7000 CR4: 0000000000350ef0 [ 46.884813] Call Trace: [ 46.885335] [ 46.885756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.886694] ? __create_object+0x59/0x80 [ 46.887496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.888495] __vmalloc_noprof+0x59/0x60 [ 46.889276] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.890176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.891087] bpf_prog_alloc+0x39/0x200 [ 46.891841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.892789] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.893716] do_seccomp+0x349/0x25e0 [ 46.894468] ? find_held_lock+0x2b/0x80 [ 46.895258] ? do_prlimit+0x310/0x610 [ 46.895978] ? __pfx_do_seccomp+0x10/0x10 [ 46.896783] ? do_raw_spin_unlock+0x53/0x220 [ 46.897634] ? _raw_spin_unlock+0x1e/0x40 [ 46.898451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.899431] ? static_key_count+0x60/0x80 [ 46.900259] prctl_set_seccomp+0x4e/0x70 [ 46.901008] __do_sys_prctl+0xe6c/0x1d70 [ 46.901827] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.902698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.903691] ? irqentry_exit+0xf3/0x650 [ 46.904475] do_syscall_64+0xbf/0x430 [ 46.905235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.906227] RIP: 0033:0x7f8453ab15cd [ 46.906903] 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 [ 46.910177] RSP: 002b:00007ffc2d8839f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.911580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8453ab15cd [ 46.912898] RDX: 0000557994299e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.914235] RBP: 00007ffc2d883a50 R08: 0000000000000000 R09: 00007ffc2d8830f0 [ 46.915553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557996cb72b0 [ 46.916866] R13: 00007ffc2d883e80 R14: 0000557996cb9d20 R15: 0000557996ccb8d0 [ 46.918214] [ 46.918650] irq event stamp: 1857 [ 46.919315] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 46.920879] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 46.922458] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.924041] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 46.925594] ---[ end trace 0000000000000000 ]--- [ 50.083104] ------------[ cut here ]------------ [ 50.084021] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.086052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.087571] Modules linked in: [ 50.088207] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.090196] Tainted: [W]=WARN [ 50.090756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.092241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.093119] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.096357] RSP: 0018:ffff88801a577bc0 EFLAGS: 00010286 [ 50.097333] RAX: 0000000000000000 RBX: ffffed10034aef78 RCX: ffffffff813a4050 [ 50.098626] RDX: ffff8880142a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.099917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034aef2f [ 50.101210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.102528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a577df8 [ 50.103811] FS: 00007f556d4a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.105240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.106329] CR2: 00007f556d997580 CR3: 0000000020abd000 CR4: 0000000000350ef0 [ 50.107605] Call Trace: [ 50.108069] [ 50.108533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.109542] ? __create_object+0x59/0x80 [ 50.110341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.111346] __vmalloc_noprof+0x59/0x60 [ 50.112069] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.112957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.113895] bpf_prog_alloc+0x39/0x200 [ 50.114642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.115577] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.116480] do_seccomp+0x349/0x25e0 [ 50.117199] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.118079] ? __pfx_do_seccomp+0x10/0x10 [ 50.118890] ? find_held_lock+0x2b/0x80 [ 50.119633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.120603] ? static_key_count+0x60/0x80 [ 50.121405] prctl_set_seccomp+0x4e/0x70 [ 50.122209] __do_sys_prctl+0xe6c/0x1d70 [ 50.122954] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.123802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.124775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.125755] ? irqentry_exit+0xf3/0x650 [ 50.126532] do_syscall_64+0xbf/0x430 [ 50.127265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.128213] RIP: 0033:0x7f556d9975cd [ 50.128874] 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 [ 50.132073] RSP: 002b:00007ffe5bee9310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.133427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f556d9975cd [ 50.134743] RDX: 00005637ecc3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.136032] RBP: 00007ffe5bee9370 R08: 0000000000000000 R09: 00007ffe5bee8a10 [ 50.137307] R10: 0000000000000000 R11: 0000000000000246 R12: 000056380b79ead0 [ 50.138610] R13: 00007ffe5bee97a0 R14: 000056380b79fbc0 R15: 000056380b7b0780 [ 50.139914] [ 50.140392] irq event stamp: 1733 [ 50.140998] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.142536] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.144071] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.145627] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.147172] ---[ end trace 0000000000000000 ]--- [ 50.947186] ------------[ cut here ]------------ [ 50.948053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.950091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.951622] Modules linked in: [ 50.952252] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.954206] Tainted: [W]=WARN [ 50.954745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.956184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.957034] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.960120] RSP: 0018:ffff8880161cfbc0 EFLAGS: 00010286 [ 50.961067] RAX: 0000000000000000 RBX: ffffed1002c39f78 RCX: ffffffff813a4050 [ 50.962308] RDX: ffff88801c470000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.963554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c39f2f [ 50.964809] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.966086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161cfdf8 [ 50.967340] FS: 00007fc517788900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.968745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.969778] CR2: 00007ffe88213ef8 CR3: 000000000cf6b000 CR4: 0000000000350ef0 [ 50.971058] Call Trace: [ 50.971543] [ 50.971987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.973004] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 50.973972] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 50.974932] __vmalloc_noprof+0x59/0x60 [ 50.975697] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.976577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.977503] bpf_prog_alloc+0x39/0x200 [ 50.978285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.979211] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.980070] do_seccomp+0x349/0x25e0 [ 50.980784] ? find_held_lock+0x2b/0x80 [ 50.981564] ? do_prlimit+0x310/0x610 [ 50.982505] ? __pfx_do_seccomp+0x10/0x10 [ 50.983287] ? do_raw_spin_unlock+0x53/0x220 [ 50.984071] ? _raw_spin_unlock+0x1e/0x40 [ 50.984857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.985833] ? static_key_count+0x60/0x80 [ 50.986648] prctl_set_seccomp+0x4e/0x70 [ 50.987431] __do_sys_prctl+0xe6c/0x1d70 [ 50.988232] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.989049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.990039] ? irqentry_exit+0xf3/0x650 [ 50.990788] do_syscall_64+0xbf/0x430 [ 50.991532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.992487] RIP: 0033:0x7fc517c7a5cd [ 50.993194] 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 [ 50.996364] RSP: 002b:00007ffe88211430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.997729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc517c7a5cd [ 50.999023] RDX: 000055bb600a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.000083] RBP: 00007ffe88211490 R08: 0000000000000000 R09: 00007ffe88210b30 [ 51.001156] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb64116ad0 [ 51.002236] R13: 00007ffe882118c0 R14: 000055bb64117bc0 R15: 000055bb64128780 [ 51.003326] [ 51.003677] irq event stamp: 1745 [ 51.004210] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 51.005479] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 51.006752] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 51.008036] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 51.009289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1804' (ECDSA) to the list of known hosts. 2025/11/17 16:30:03 fuzzer started 2025/11/17 16:30:04 dialing manager at localhost:37895 2025/11/17 16:30:04 checking machine... 2025/11/17 16:30:04 checking revisions... [ 51.901746] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:30:04 testing simple program... [ 51.984682] cgroup: Unknown subsys name 'net' [ 52.055631] cgroup: Unknown subsys name 'cpuset' [ 52.073597] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:30:03 Registers: info registers vcpu 0 RAX=1ffff11001975580 RBX=0000000000000000 RCX=ffff88800cbabe50 RDX=ffff888015d75340 RSI=ffffffff84bf31cf RDI=0000000000000005 RBP=ffff888017616db0 RSP=ffff888017616cd0 R8 =0000000000000001 R9 =ffff88800cbabc0c R10=0000000000000001 R11=ffff88800cbabc0c R12=dffffc0000000000 R13=ffff88800cbaac00 R14=0000000000000005 R15=0000000000000300 RIP=ffffffff84bf3200 RFL=00000246 [---Z-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 00007f556d4a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f556d484020 CR3=0000000020b3e000 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=0000000000000002 RBX=0000000000000001 RCX=ffffffff86a25f90 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a25f94 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000cff8 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096eff28 R15=ffff88806cf08a70 RIP=ffffffff8135e980 RFL=00000297 [--S-APC] 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 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=00007f432d80f000 CR3=000000000e33b000 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=30333a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343830 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000