[ 46.660691] ------------[ cut here ]------------ [ 46.661625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.663617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.665372] Modules linked in: [ 46.666052] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.668088] Tainted: [W]=WARN [ 46.668689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.670185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.671104] 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 [ 46.674296] RSP: 0018:ffff88801610fbc0 EFLAGS: 00010286 [ 46.675270] RAX: 0000000000000000 RBX: ffffed1002c21f78 RCX: ffffffff813a4050 [ 46.676568] RDX: ffff88800f728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.677853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c21f2f [ 46.679115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.680426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801610fdf8 [ 46.681724] FS: 00007f09f61c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.683146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.684242] CR2: 00007ffc6d346ef8 CR3: 0000000009e56000 CR4: 0000000000350ef0 [ 46.685524] Call Trace: [ 46.685995] [ 46.686395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.687287] ? __create_object+0x59/0x80 [ 46.688100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.689069] __vmalloc_noprof+0x59/0x60 [ 46.689828] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.690683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.691616] bpf_prog_alloc+0x39/0x200 [ 46.692342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.693271] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.694144] do_seccomp+0x349/0x25e0 [ 46.694860] ? find_held_lock+0x2b/0x80 [ 46.695616] ? do_prlimit+0x310/0x610 [ 46.696351] ? __pfx_do_seccomp+0x10/0x10 [ 46.697126] ? do_raw_spin_unlock+0x53/0x220 [ 46.697948] ? _raw_spin_unlock+0x1e/0x40 [ 46.698730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.699681] ? static_key_count+0x60/0x80 [ 46.700526] prctl_set_seccomp+0x4e/0x70 [ 46.701247] __do_sys_prctl+0xe6c/0x1d70 [ 46.702022] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.702868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.703837] ? irqentry_exit+0xf3/0x650 [ 46.704652] do_syscall_64+0xbf/0x430 [ 46.705357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.706307] RIP: 0033:0x7f09f66ba5cd [ 46.707015] 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 [ 46.710207] RSP: 002b:00007ffc6d345990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.711555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09f66ba5cd [ 46.712880] RDX: 000055c763ae5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.714152] RBP: 00007ffc6d3459f0 R08: 0000000000000000 R09: 00007ffc6d345090 [ 46.715412] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c77cdc8ad0 [ 46.716732] R13: 00007ffc6d345e20 R14: 000055c77cdc9bc0 R15: 000055c77cdda780 [ 46.718010] [ 46.718432] irq event stamp: 1895 [ 46.719074] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 46.720605] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 46.722118] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 46.723641] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.725097] ---[ end trace 0000000000000000 ]--- [ 49.917210] ------------[ cut here ]------------ [ 49.918156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.920149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.921587] Modules linked in: [ 49.922167] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.924129] Tainted: [W]=WARN [ 49.924726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.926404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.927367] 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 [ 49.930531] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 49.931494] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 49.932767] RDX: ffff8880160ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.934032] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 49.935293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.936560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 49.937825] FS: 00007f240ce86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.939235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.940290] CR2: 00007f240d378580 CR3: 000000000df47000 CR4: 0000000000350ef0 [ 49.941563] Call Trace: [ 49.942021] [ 49.942420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.943324] ? __create_object+0x59/0x80 [ 49.944134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.945118] __vmalloc_noprof+0x59/0x60 [ 49.945887] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.946780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.947727] bpf_prog_alloc+0x39/0x200 [ 49.948437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949379] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.950285] do_seccomp+0x349/0x25e0 [ 49.951013] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.951934] ? __pfx_do_seccomp+0x10/0x10 [ 49.952729] ? find_held_lock+0x2b/0x80 [ 49.953488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.954421] ? static_key_count+0x60/0x80 [ 49.955242] prctl_set_seccomp+0x4e/0x70 [ 49.956033] __do_sys_prctl+0xe6c/0x1d70 [ 49.956825] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.957692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.958666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.959644] ? irqentry_exit+0xf3/0x650 [ 49.960386] do_syscall_64+0xbf/0x430 [ 49.961135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.962099] RIP: 0033:0x7f240d3785cd [ 49.962815] 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 [ 49.966037] RSP: 002b:00007ffc026ffe60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.967409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240d3785cd [ 49.968721] RDX: 000055d927f97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.970010] RBP: 00007ffc026ffec0 R08: 0000000000000000 R09: 00007ffc026ff560 [ 49.971303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d952d06ad0 [ 49.972607] R13: 00007ffc027002f0 R14: 000055d952d07bc0 R15: 000055d952d18780 [ 49.973920] [ 49.974349] irq event stamp: 1817 [ 49.975005] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.976553] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.978097] softirqs last enabled at (1516): [] handle_softirqs+0x50c/0x770 [ 49.979650] softirqs last disabled at (1511): [] __irq_exit_rcu+0xc4/0x100 [ 49.981128] ---[ end trace 0000000000000000 ]--- [ 50.635083] ------------[ cut here ]------------ [ 50.636050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.638088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.639581] Modules linked in: [ 50.640213] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.642434] Tainted: [W]=WARN [ 50.643119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.644637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.645573] 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 [ 50.648766] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 50.649756] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 50.651071] RDX: ffff88801a1f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.652397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 50.653711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.655032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 50.656350] FS: 00007f6aadfef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.657798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.658883] CR2: 00007ffe3197def8 CR3: 000000001c4fe000 CR4: 0000000000350ef0 [ 50.660196] Call Trace: [ 50.660727] [ 50.661151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.662072] ? __create_object+0x59/0x80 [ 50.662886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.663906] __vmalloc_noprof+0x59/0x60 [ 50.664697] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.665611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.666581] bpf_prog_alloc+0x39/0x200 [ 50.667287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.668245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.669169] do_seccomp+0x349/0x25e0 [ 50.669900] ? find_held_lock+0x2b/0x80 [ 50.670673] ? do_prlimit+0x310/0x610 [ 50.671397] ? __pfx_do_seccomp+0x10/0x10 [ 50.672220] ? do_raw_spin_unlock+0x53/0x220 [ 50.673060] ? _raw_spin_unlock+0x1e/0x40 [ 50.673852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.674835] ? static_key_count+0x60/0x80 [ 50.675661] prctl_set_seccomp+0x4e/0x70 [ 50.676425] __do_sys_prctl+0xe6c/0x1d70 [ 50.677304] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.678200] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.679190] ? irqentry_exit+0xf3/0x650 [ 50.679979] do_syscall_64+0xbf/0x430 [ 50.680710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.681715] RIP: 0033:0x7f6aae4e15cd [ 50.682597] 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 [ 50.686192] RSP: 002b:00007ffe3197b9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.687668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aae4e15cd [ 50.689118] RDX: 0000563f36ad1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.690632] RBP: 00007ffe3197ba10 R08: 0000000000000000 R09: 00007ffe3197b0b0 [ 50.692067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f6ca7ab10 [ 50.693482] R13: 00007ffe3197be40 R14: 0000563f6ca7b2b0 R15: 0000563f6ca8f6f0 [ 50.694861] [ 50.695284] irq event stamp: 1811 [ 50.695962] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.697277] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.698552] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.699852] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.701210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13484' (ECDSA) to the list of known hosts. 2025/11/18 20:47:07 fuzzer started 2025/11/18 20:47:07 dialing manager at localhost:34383 2025/11/18 20:47:07 checking machine... 2025/11/18 20:47:07 checking revisions... [ 51.533846] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:47:08 testing simple program... [ 51.631659] cgroup: Unknown subsys name 'net' [ 51.698861] cgroup: Unknown subsys name 'cpuset' [ 51.712802] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:47:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888008c69540 RCX=ffffffff84c0ca18 RDX=1ffff11002f2afc8 RSI=ffffffff84c0ca3d RDI=0000000000000005 RBP=0000000000000001 RSP=ffff8880179579b8 R8 =0000000000000001 R9 =ffffed1001beb238 R10=0000000000000001 R11=0000000000000005 R12=ffff88801c41fa00 R13=ffff88800df59280 R14=dffffc0000000000 R15=ffff888017957e40 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f240ce86900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f240ce2b008 CR3=000000000e47a000 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=000000000002b9cd 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7580e1a030 CR3=000000000d53f000 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=065ae74c144159847147a6e2674b8204 XMM02=ec2efd57dc4c00df0000000000303320 XMM03=261293483c53316700000000003033f0 XMM04=1bf580d5768255c000000000000ae988 XMM05=d4cd78b265a94fa300000000003202c0 XMM06=d74844bf967d85ba000000000031f360 XMM07=e042d86d42eb936e000000000030f710 XMM08=261293483c53316700000000003033f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000