[ 45.858411] ------------[ cut here ]------------ [ 45.859160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.860806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.862018] Modules linked in: [ 45.862497] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.864137] Tainted: [W]=WARN [ 45.864597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.865795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.866536] 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 [ 45.869109] RSP: 0018:ffff888014cbfbc0 EFLAGS: 00010286 [ 45.869923] RAX: 0000000000000000 RBX: ffffed1002997f78 RCX: ffffffff813a4050 [ 45.870981] RDX: ffff888016d39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.872046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002997f2f [ 45.873088] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.874150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014cbfdf8 [ 45.875212] FS: 00007f0c5681b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.876405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.877305] CR2: 00007fff28bf0ef7 CR3: 000000000dc10000 CR4: 0000000000350ef0 [ 45.878361] Call Trace: [ 45.878748] [ 45.879120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.879831] ? __create_object+0x59/0x80 [ 45.880475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.881267] __vmalloc_noprof+0x59/0x60 [ 45.881898] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.882582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.883334] bpf_prog_alloc+0x39/0x200 [ 45.883940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884662] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.885394] do_seccomp+0x349/0x25e0 [ 45.885983] ? find_held_lock+0x2b/0x80 [ 45.886574] ? do_prlimit+0x310/0x610 [ 45.887178] ? __pfx_do_seccomp+0x10/0x10 [ 45.887788] ? do_raw_spin_unlock+0x53/0x220 [ 45.888477] ? _raw_spin_unlock+0x1e/0x40 [ 45.889134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.889937] ? static_key_count+0x60/0x80 [ 45.890564] prctl_set_seccomp+0x4e/0x70 [ 45.891207] __do_sys_prctl+0xe6c/0x1d70 [ 45.891822] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.892526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.893314] ? irqentry_exit+0xf3/0x650 [ 45.893936] do_syscall_64+0xbf/0x430 [ 45.894512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.895298] RIP: 0033:0x7f0c56d0d5cd [ 45.895881] 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 [ 45.898533] RSP: 002b:00007fff28befb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.899640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c56d0d5cd [ 45.900714] RDX: 00005568ab238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.901774] RBP: 00007fff28befb60 R08: 0000000000000000 R09: 00007fff28bef200 [ 45.902821] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568ad637ad0 [ 45.903875] R13: 00007fff28beff90 R14: 00005568ad638bc0 R15: 00005568ad649780 [ 45.904948] [ 45.905295] irq event stamp: 1701 [ 45.905797] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 45.907050] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 45.908307] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 45.909582] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 45.910859] ---[ end trace 0000000000000000 ]--- [ 48.460898] ------------[ cut here ]------------ [ 48.461603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.463211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.464367] Modules linked in: [ 48.464871] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.466642] Tainted: [W]=WARN [ 48.467181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.468353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.469093] 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 [ 48.471632] RSP: 0018:ffff88800bf0fbc0 EFLAGS: 00010286 [ 48.472412] RAX: 0000000000000000 RBX: ffffed10017e1f78 RCX: ffffffff813a4050 [ 48.473427] RDX: ffff88801649b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.474459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017e1f2f [ 48.475481] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.476488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bf0fdf8 [ 48.477529] FS: 00007f107b6b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.478681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.479526] CR2: 00007f107bba4580 CR3: 0000000020a69000 CR4: 0000000000350ef0 [ 48.480560] Call Trace: [ 48.480962] [ 48.481290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.482016] ? __create_object+0x59/0x80 [ 48.482610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.483386] __vmalloc_noprof+0x59/0x60 [ 48.483990] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.484654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.485395] bpf_prog_alloc+0x39/0x200 [ 48.485995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.486705] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.487422] do_seccomp+0x349/0x25e0 [ 48.487994] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.488683] ? __pfx_do_seccomp+0x10/0x10 [ 48.489303] ? find_held_lock+0x2b/0x80 [ 48.489922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.490662] ? static_key_count+0x60/0x80 [ 48.491299] prctl_set_seccomp+0x4e/0x70 [ 48.491914] __do_sys_prctl+0xe6c/0x1d70 [ 48.492512] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.493191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.493975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.494723] ? irqentry_exit+0xf3/0x650 [ 48.495329] do_syscall_64+0xbf/0x430 [ 48.495910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.496639] RIP: 0033:0x7f107bba45cd [ 48.497203] 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 [ 48.499749] RSP: 002b:00007ffcaf66a850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.500866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f107bba45cd [ 48.501896] RDX: 000055c444c08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.502920] RBP: 00007ffcaf66a8b0 R08: 0000000000000000 R09: 00007ffcaf669f50 [ 48.503952] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4807662b0 [ 48.504976] R13: 00007ffcaf66ace0 R14: 000055c480768d20 R15: 000055c48077a8d0 [ 48.506021] [ 48.506360] irq event stamp: 1789 [ 48.506873] hardirqs last enabled at (1799): [] irqentry_exit+0x17b/0x650 [ 48.508085] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.509306] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 48.510591] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 48.511835] ---[ end trace 0000000000000000 ]--- [ 49.162268] ------------[ cut here ]------------ [ 49.163138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.164994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.166343] Modules linked in: [ 49.167136] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.169180] Tainted: [W]=WARN [ 49.169685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.171044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.171837] 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 [ 49.174788] RSP: 0018:ffff88800e0bfbc0 EFLAGS: 00010286 [ 49.175691] RAX: 0000000000000000 RBX: ffffed1001c17f78 RCX: ffffffff813a4050 [ 49.176874] RDX: ffff88801af23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.178057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c17f2f [ 49.179259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.180443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0bfdf8 [ 49.181631] FS: 00007fef910c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.182972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.183959] CR2: 00007fef915b5580 CR3: 0000000017ad2000 CR4: 0000000000350ef0 [ 49.185159] Call Trace: [ 49.185596] [ 49.186027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.186830] ? __create_object+0x59/0x80 [ 49.187565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.188447] __vmalloc_noprof+0x59/0x60 [ 49.189152] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.189974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.190795] bpf_prog_alloc+0x39/0x200 [ 49.191478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.192344] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.193171] do_seccomp+0x349/0x25e0 [ 49.193797] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.194632] ? __pfx_do_seccomp+0x10/0x10 [ 49.195366] ? find_held_lock+0x2b/0x80 [ 49.196066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.196967] ? static_key_count+0x60/0x80 [ 49.197679] prctl_set_seccomp+0x4e/0x70 [ 49.198408] __do_sys_prctl+0xe6c/0x1d70 [ 49.199137] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.199941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.200804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.201723] ? irqentry_exit+0xf3/0x650 [ 49.202445] do_syscall_64+0xbf/0x430 [ 49.203133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.204009] RIP: 0033:0x7fef915b55cd [ 49.204624] 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 [ 49.207603] RSP: 002b:00007fffe6f5c9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.208901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef915b55cd [ 49.210101] RDX: 0000555dc15e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.211302] RBP: 00007fffe6f5ca20 R08: 0000000000000000 R09: 00007fffe6f5c0c0 [ 49.212494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dcbb2f240 [ 49.213546] R13: 00007fffe6f5ce50 R14: 0000555dcbb38380 R15: 0000555dcbb43540 [ 49.214640] [ 49.215015] irq event stamp: 1877 [ 49.215515] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.216773] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.218072] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 49.219363] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 49.220626] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60311' (ECDSA) to the list of known hosts. 2025/11/18 08:39:13 fuzzer started 2025/11/18 08:39:13 dialing manager at localhost:34383 2025/11/18 08:39:13 checking machine... 2025/11/18 08:39:13 checking revisions... [ 49.984644] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:39:13 testing simple program... [ 50.051706] cgroup: Unknown subsys name 'net' [ 50.102454] cgroup: Unknown subsys name 'cpuset' [ 50.112782] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:39:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a6fb RDX=0000000000000000 RSI=ffffffff8175a7b7 RDI=ffff88806ce31cd0 RBP=0000000000000001 RSP=ffff888014cbf370 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800944c3c0 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f107b6b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f107b67c008 CR3=000000000a0dc000 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=ffffffff86a49dd1 RBX=0000000000000001 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=1ffffffff0d493ba RDI=ffffffff866dc318 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f107b6b2900 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=00007f107b677008 CR3=000000000a0dc000 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