[ 39.136315] ------------[ cut here ]------------ [ 39.137223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.139266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.140743] Modules linked in: [ 39.141372] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.143324] Tainted: [W]=WARN [ 39.143885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.145567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.146944] 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 [ 39.150144] RSP: 0018:ffff88800e587bc0 EFLAGS: 00010286 [ 39.151064] RAX: 0000000000000000 RBX: ffffed1001cb0f78 RCX: ffffffff813a4050 [ 39.152369] RDX: ffff888015b1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.153632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb0f2f [ 39.154892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.156178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e587df8 [ 39.157443] FS: 00007f2847273900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.158874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.159934] CR2: 00007f2847765580 CR3: 0000000009f89000 CR4: 0000000000350ef0 [ 39.161203] Call Trace: [ 39.161657] [ 39.162075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.162975] ? __create_object+0x59/0x80 [ 39.163764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.164724] __vmalloc_noprof+0x59/0x60 [ 39.165477] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.166347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167276] bpf_prog_alloc+0x39/0x200 [ 39.167976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.168878] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.169765] do_seccomp+0x349/0x25e0 [ 39.170471] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.171348] ? __pfx_do_seccomp+0x10/0x10 [ 39.172154] ? find_held_lock+0x2b/0x80 [ 39.172864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.173808] ? static_key_count+0x60/0x80 [ 39.174601] prctl_set_seccomp+0x4e/0x70 [ 39.175363] __do_sys_prctl+0xe6c/0x1d70 [ 39.176176] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.176988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.177939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.178893] ? irqentry_exit+0xf3/0x650 [ 39.179653] do_syscall_64+0xbf/0x430 [ 39.180397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.181340] RIP: 0033:0x7f28477655cd [ 39.182000] 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 [ 39.185152] RSP: 002b:00007ffe267292f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.186507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28477655cd [ 39.187789] RDX: 00005643f46ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.189051] RBP: 00007ffe26729350 R08: 0000000000000000 R09: 00007ffe267289f0 [ 39.190317] R10: 0000000000000000 R11: 0000000000000246 R12: 000056442e88e2b0 [ 39.191600] R13: 00007ffe26729780 R14: 000056442e890d20 R15: 000056442e8a28d0 [ 39.192891] [ 39.193344] irq event stamp: 1893 [ 39.193947] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 39.195463] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 39.196978] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 39.198496] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.200010] ---[ end trace 0000000000000000 ]--- [ 42.035523] ------------[ cut here ]------------ [ 42.036493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.038497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.039953] Modules linked in: [ 42.040583] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.042575] Tainted: [W]=WARN [ 42.043179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.044665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.045577] 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 [ 42.048744] RSP: 0018:ffff888018affbc0 EFLAGS: 00010286 [ 42.049716] RAX: 0000000000000000 RBX: ffffed100315ff78 RCX: ffffffff813a4050 [ 42.050978] RDX: ffff88801622d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.052252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315ff2f [ 42.053519] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.054799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018affdf8 [ 42.056077] FS: 00007f778eb49900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.057537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.058581] CR2: 00007fff2701fef8 CR3: 000000000db02000 CR4: 0000000000350ef0 [ 42.059866] Call Trace: [ 42.060369] [ 42.060778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.061675] ? __create_object+0x59/0x80 [ 42.062448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.063394] __vmalloc_noprof+0x59/0x60 [ 42.064145] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.064978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.065888] bpf_prog_alloc+0x39/0x200 [ 42.066597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.067509] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.068412] do_seccomp+0x349/0x25e0 [ 42.069072] ? find_held_lock+0x2b/0x80 [ 42.069833] ? do_prlimit+0x310/0x610 [ 42.070549] ? __pfx_do_seccomp+0x10/0x10 [ 42.071328] ? do_raw_spin_unlock+0x53/0x220 [ 42.072175] ? _raw_spin_unlock+0x1e/0x40 [ 42.072905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.073859] ? static_key_count+0x60/0x80 [ 42.074664] prctl_set_seccomp+0x4e/0x70 [ 42.075436] __do_sys_prctl+0xe6c/0x1d70 [ 42.076231] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.077052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.078009] ? irqentry_exit+0xf3/0x650 [ 42.078760] do_syscall_64+0xbf/0x430 [ 42.079492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.080461] RIP: 0033:0x7f778f03b5cd [ 42.081149] 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 [ 42.084314] RSP: 002b:00007fff2701d620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.085669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f778f03b5cd [ 42.086927] RDX: 00005592f689fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.088223] RBP: 00007fff2701d680 R08: 0000000000000000 R09: 00007fff2701cd20 [ 42.089517] R10: 0000000000000000 R11: 0000000000000246 R12: 000055932147ebf0 [ 42.090809] R13: 00007fff2701dab0 R14: 0000559321488380 R15: 0000559321493460 [ 42.092139] [ 42.092557] irq event stamp: 1733 [ 42.093209] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.094719] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.096254] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.097802] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.099315] ---[ end trace 0000000000000000 ]--- [ 42.812989] ------------[ cut here ]------------ [ 42.813591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.814696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.815499] Modules linked in: [ 42.815835] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.816920] Tainted: [W]=WARN [ 42.817243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.818028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.818528] 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 [ 42.820325] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 42.820855] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 42.821585] RDX: ffff88800b6bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.822310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 42.823014] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.823749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 42.824470] FS: 00007f2e9db51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.825281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.825855] CR2: 00007f2e9e043580 CR3: 00000000200d8000 CR4: 0000000000350ef0 [ 42.826584] Call Trace: [ 42.826847] [ 42.827108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.827603] ? __create_object+0x59/0x80 [ 42.828044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.828607] __vmalloc_noprof+0x59/0x60 [ 42.829022] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.829518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830036] bpf_prog_alloc+0x39/0x200 [ 42.830463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830976] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.831499] do_seccomp+0x349/0x25e0 [ 42.831896] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.832424] ? __pfx_do_seccomp+0x10/0x10 [ 42.832853] ? find_held_lock+0x2b/0x80 [ 42.833289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.833823] ? static_key_count+0x60/0x80 [ 42.834285] prctl_set_seccomp+0x4e/0x70 [ 42.834722] __do_sys_prctl+0xe6c/0x1d70 [ 42.835171] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.835647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.836207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.836746] ? irqentry_exit+0xf3/0x650 [ 42.837184] do_syscall_64+0xbf/0x430 [ 42.837589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.838135] RIP: 0033:0x7f2e9e0435cd [ 42.838530] 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 [ 42.840394] RSP: 002b:00007fff2f7527b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.841182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e9e0435cd [ 42.841910] RDX: 0000555bd5358e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.842649] RBP: 00007fff2f752810 R08: 0000000000000000 R09: 00007fff2f751eb0 [ 42.843398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555befb59b10 [ 42.844151] R13: 00007fff2f752c40 R14: 0000555befb5a2b0 R15: 0000555befb6e6f0 [ 42.844886] [ 42.845151] irq event stamp: 1663 [ 42.845508] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 42.846392] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80 [ 42.847277] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 42.848183] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 42.849039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10292' (ECDSA) to the list of known hosts. 2025/11/18 12:36:48 fuzzer started 2025/11/18 12:36:49 dialing manager at localhost:34383 2025/11/18 12:36:49 checking machine... 2025/11/18 12:36:49 checking revisions... [ 43.762947] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:36:49 testing simple program... [ 43.847320] cgroup: Unknown subsys name 'net' [ 43.915033] cgroup: Unknown subsys name 'cpuset' [ 43.930661] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:36:48 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888018c25490 RCX=ffffffff817d9b06 RDX=ffff8880e538f000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888009462280 RSP=ffff88806ce08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff888018c25490 R15=ffff888009462280 RIP=ffffffff81b2e789 RFL=00000046 [---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 00007f778eb49900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f778eb09008 CR3=0000000013ec2000 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=0000000000000010 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84ee4760 RDI=0000000000000000 RBP=ffffffff84ee4760 RSP=ffff8880159d7c08 R8 =0000000000000000 R9 =ffffed1002f1a906 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000003 R14=0000000000000004 R15=00000000000000bf RIP=ffffffff817519b4 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 00007fde8be3e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fde8b556000 CR3=000000000d216000 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=fd1745a3e73cf51e00000000000ae988 XMM05=f1b69020bb3d560c0000000000321e70 XMM06=d96330e2d2db86320000000000320cd0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000