[ 46.076125] ------------[ cut here ]------------ [ 46.077082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.079137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.080612] Modules linked in: [ 46.081259] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.083285] Tainted: [W]=WARN [ 46.083851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.085363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.086292] 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 [ 46.089451] RSP: 0018:ffff888018d87bc0 EFLAGS: 00010286 [ 46.090430] RAX: 0000000000000000 RBX: ffffed10031b0f78 RCX: ffffffff813a4050 [ 46.091713] RDX: ffff8880159c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.093024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b0f2f [ 46.094349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.095642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d87df8 [ 46.096965] FS: 00007fe25bb75900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.098424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.099483] CR2: 00007fe25c067580 CR3: 0000000013ded000 CR4: 0000000000350ef0 [ 46.100764] Call Trace: [ 46.101269] [ 46.101682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.102577] ? __create_object+0x59/0x80 [ 46.103377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.104352] __vmalloc_noprof+0x59/0x60 [ 46.105101] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.105979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.106925] bpf_prog_alloc+0x39/0x200 [ 46.107618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.108537] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.109445] do_seccomp+0x349/0x25e0 [ 46.110164] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.111073] ? __pfx_do_seccomp+0x10/0x10 [ 46.111808] ? find_held_lock+0x2b/0x80 [ 46.112569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.113521] ? static_key_count+0x60/0x80 [ 46.114317] prctl_set_seccomp+0x4e/0x70 [ 46.115103] __do_sys_prctl+0xe6c/0x1d70 [ 46.115836] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.116686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.117649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.118634] ? irqentry_exit+0xf3/0x650 [ 46.119410] do_syscall_64+0xbf/0x430 [ 46.120164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.121126] RIP: 0033:0x7fe25c0675cd [ 46.121788] 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 [ 46.125005] RSP: 002b:00007ffea2560700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.126354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe25c0675cd [ 46.127639] RDX: 000055697007de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.128910] RBP: 00007ffea2560760 R08: 0000000000000000 R09: 00007ffea255fe00 [ 46.130183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556997e51ad0 [ 46.131463] R13: 00007ffea2560b90 R14: 0000556997e52bc0 R15: 0000556997e63780 [ 46.132752] [ 46.133216] irq event stamp: 1717 [ 46.133815] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.135288] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.136556] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 46.137840] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.139138] ---[ end trace 0000000000000000 ]--- [ 49.061662] ------------[ cut here ]------------ [ 49.062444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.064133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.065367] Modules linked in: [ 49.065902] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.067758] Tainted: [W]=WARN [ 49.068308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.069527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.070303] 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 [ 49.072940] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 49.073721] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 49.074787] RDX: ffff8880160eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.075884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 49.076941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.078002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 49.079083] FS: 00007fed1566a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.080266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.081134] CR2: 00007ffffc55fef7 CR3: 0000000013d8b000 CR4: 0000000000350ef0 [ 49.082205] Call Trace: [ 49.082587] [ 49.082972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.083677] ? __create_object+0x59/0x80 [ 49.084329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.085150] __vmalloc_noprof+0x59/0x60 [ 49.085740] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.086466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087238] bpf_prog_alloc+0x39/0x200 [ 49.087808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.088580] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.089333] do_seccomp+0x349/0x25e0 [ 49.089948] ? find_held_lock+0x2b/0x80 [ 49.090546] ? do_prlimit+0x310/0x610 [ 49.091177] ? __pfx_do_seccomp+0x10/0x10 [ 49.091793] ? do_raw_spin_unlock+0x53/0x220 [ 49.092487] ? _raw_spin_unlock+0x1e/0x40 [ 49.093139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.093957] ? static_key_count+0x60/0x80 [ 49.094587] prctl_set_seccomp+0x4e/0x70 [ 49.095239] __do_sys_prctl+0xe6c/0x1d70 [ 49.095846] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.096549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.097346] ? irqentry_exit+0xf3/0x650 [ 49.097979] do_syscall_64+0xbf/0x430 [ 49.098559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.099353] RIP: 0033:0x7fed15b5c5cd [ 49.099927] 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 [ 49.102561] RSP: 002b:00007ffffc55d830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.103695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed15b5c5cd [ 49.104763] RDX: 000055c22324ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.105816] RBP: 00007ffffc55d890 R08: 0000000000000000 R09: 00007ffffc55cf30 [ 49.106898] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c23a1122b0 [ 49.107964] R13: 00007ffffc55dcc0 R14: 000055c23a114d20 R15: 000055c23a1268d0 [ 49.109040] [ 49.109391] irq event stamp: 1787 [ 49.109933] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.111216] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.112474] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.113758] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.115026] ---[ end trace 0000000000000000 ]--- [ 49.860750] ------------[ cut here ]------------ [ 49.861663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.865195] Modules linked in: [ 49.865785] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.867803] Tainted: [W]=WARN [ 49.868404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.871295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.872293] 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 [ 49.875421] RSP: 0018:ffff888016b3fbc0 EFLAGS: 00010286 [ 49.876391] RAX: 0000000000000000 RBX: ffffed1002d67f78 RCX: ffffffff813a4050 [ 49.877655] RDX: ffff888017699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.878935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d67f2f [ 49.880211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.881471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b3fdf8 [ 49.882723] FS: 00007f9e76bae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.884148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.885177] CR2: 00007fff1566bef7 CR3: 000000001fd7c000 CR4: 0000000000350ef0 [ 49.886443] Call Trace: [ 49.886957] [ 49.887364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.888264] ? __create_object+0x59/0x80 [ 49.889037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.889988] __vmalloc_noprof+0x59/0x60 [ 49.890686] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.891549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892483] bpf_prog_alloc+0x39/0x200 [ 49.893213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894130] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.895033] do_seccomp+0x349/0x25e0 [ 49.895703] ? find_held_lock+0x2b/0x80 [ 49.896456] ? do_prlimit+0x310/0x610 [ 49.897190] ? __pfx_do_seccomp+0x10/0x10 [ 49.897965] ? do_raw_spin_unlock+0x53/0x220 [ 49.898749] ? _raw_spin_unlock+0x1e/0x40 [ 49.899536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.900489] ? static_key_count+0x60/0x80 [ 49.901277] prctl_set_seccomp+0x4e/0x70 [ 49.902043] __do_sys_prctl+0xe6c/0x1d70 [ 49.902767] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.903632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.904592] ? irqentry_exit+0xf3/0x650 [ 49.905351] do_syscall_64+0xbf/0x430 [ 49.906087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.907046] RIP: 0033:0x7f9e770a05cd [ 49.907697] 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 [ 49.910815] RSP: 002b:00007fff1566aa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.912164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e770a05cd [ 49.913424] RDX: 000055b9ecbb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.914690] RBP: 00007fff1566aa80 R08: 0000000000000000 R09: 00007fff1566a120 [ 49.915954] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba1ff3f2b0 [ 49.917219] R13: 00007fff1566aeb0 R14: 000055ba1ff41d20 R15: 000055ba1ff538d0 [ 49.918496] [ 49.918953] irq event stamp: 2061 [ 49.919546] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 49.921074] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 49.922578] softirqs last enabled at (2038): [] handle_softirqs+0x50c/0x770 [ 49.923963] softirqs last disabled at (2033): [] __irq_exit_rcu+0xc4/0x100 [ 49.925214] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56804' (ECDSA) to the list of known hosts. 2025/11/17 22:42:58 fuzzer started 2025/11/17 22:42:59 dialing manager at localhost:37895 2025/11/17 22:42:59 checking machine... 2025/11/17 22:42:59 checking revisions... [ 50.770723] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:42:59 testing simple program... [ 50.847902] cgroup: Unknown subsys name 'net' [ 50.899738] cgroup: Unknown subsys name 'cpuset' [ 50.912136] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:42:58 Registers: info registers vcpu 0 RAX=0000000000000186 RBX=ffff8880160ed340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880160eddc0 RDI=ffff8880160edd98 RBP=ffff8880160edd98 RSP=ffff88801a487568 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880160eddc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 00007fed1566a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed15639008 CR3=000000001fcad000 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=0000000000022eb1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd066165000 CR3=000000000c4e7000 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=ecb3c0d6c593df87f042d2cf9fece7a6 XMM02=0000000000304e38eff9b2d0a8fce9cb XMM03=0000000000304f082c67c8bc2e329bc3 XMM04=d831cf06158bc21800000000000ae988 XMM05=d44b39832be956e50000000000322c70 XMM06=3e829fc8c8edc99000000000003215a8 XMM07=e042d86d42eb936e0000000000312f98 XMM08=348b69d9af2bb2a60000000000304f08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000