[ 39.469100] ------------[ cut here ]------------ [ 39.470046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.472130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.473637] Modules linked in: [ 39.474233] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.476290] Tainted: [W]=WARN [ 39.476903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.478440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.479341] 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 [ 39.482603] RSP: 0018:ffff888018ad7bc0 EFLAGS: 00010286 [ 39.483602] RAX: 0000000000000000 RBX: ffffed100315af78 RCX: ffffffff813a4050 [ 39.484936] RDX: ffff888016141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.486264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315af2f [ 39.487567] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.488883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ad7df8 [ 39.490191] FS: 00007f7d00357900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.491653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.492768] CR2: 00007fff0aaadef8 CR3: 000000000f176000 CR4: 0000000000350ef0 [ 39.494104] Call Trace: [ 39.494626] [ 39.495057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.495998] ? __create_object+0x59/0x80 [ 39.496815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.497812] __vmalloc_noprof+0x59/0x60 [ 39.498590] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.499501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.500465] bpf_prog_alloc+0x39/0x200 [ 39.501170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.502140] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.503088] do_seccomp+0x349/0x25e0 [ 39.503821] ? find_held_lock+0x2b/0x80 [ 39.504637] ? do_prlimit+0x310/0x610 [ 39.505349] ? __pfx_do_seccomp+0x10/0x10 [ 39.506151] ? do_raw_spin_unlock+0x53/0x220 [ 39.507026] ? _raw_spin_unlock+0x1e/0x40 [ 39.507826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.508826] ? static_key_count+0x60/0x80 [ 39.509673] prctl_set_seccomp+0x4e/0x70 [ 39.510480] __do_sys_prctl+0xe6c/0x1d70 [ 39.511236] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.512131] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.513124] ? irqentry_exit+0xf3/0x650 [ 39.513903] do_syscall_64+0xbf/0x430 [ 39.514657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.515624] RIP: 0033:0x7f7d008495cd [ 39.516310] 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 [ 39.519597] RSP: 002b:00007fff0aaaca40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.521025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d008495cd [ 39.522327] RDX: 000055849b76ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.523717] RBP: 00007fff0aaacaa0 R08: 0000000000000000 R09: 00007fff0aaac140 [ 39.525073] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584a3750ad0 [ 39.526384] R13: 00007fff0aaaced0 R14: 00005584a3751bc0 R15: 00005584a3762780 [ 39.527722] [ 39.528188] irq event stamp: 1747 [ 39.528850] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.530440] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.532013] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.533613] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.535189] ---[ end trace 0000000000000000 ]--- [ 42.748983] ------------[ cut here ]------------ [ 42.749933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.751985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.753442] Modules linked in: [ 42.754019] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.756063] Tainted: [W]=WARN [ 42.756662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.758127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.759054] 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 [ 42.762254] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 42.763244] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 42.764549] RDX: ffff888017401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.765830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 42.767119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.768401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 42.769708] FS: 00007fd175ee8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.771164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.772236] CR2: 00007fff4066eef8 CR3: 00000000208fa000 CR4: 0000000000350ef0 [ 42.773542] Call Trace: [ 42.774010] [ 42.774410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.775301] ? __create_object+0x59/0x80 [ 42.776112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.777102] __vmalloc_noprof+0x59/0x60 [ 42.777866] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.778736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.779673] bpf_prog_alloc+0x39/0x200 [ 42.780381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781316] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.782221] do_seccomp+0x349/0x25e0 [ 42.782930] ? find_held_lock+0x2b/0x80 [ 42.783686] ? do_prlimit+0x310/0x610 [ 42.784403] ? __pfx_do_seccomp+0x10/0x10 [ 42.785197] ? do_raw_spin_unlock+0x53/0x220 [ 42.786037] ? _raw_spin_unlock+0x1e/0x40 [ 42.786811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.787779] ? static_key_count+0x60/0x80 [ 42.788600] prctl_set_seccomp+0x4e/0x70 [ 42.789330] __do_sys_prctl+0xe6c/0x1d70 [ 42.790184] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.791043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.792028] ? irqentry_exit+0xf3/0x650 [ 42.792814] do_syscall_64+0xbf/0x430 [ 42.793567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.794528] RIP: 0033:0x7fd1763da5cd [ 42.795190] 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 [ 42.798340] RSP: 002b:00007fff4066de50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.799705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1763da5cd [ 42.801006] RDX: 000055a10f28fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.802269] RBP: 00007fff4066deb0 R08: 0000000000000000 R09: 00007fff4066d550 [ 42.803537] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a145ba2240 [ 42.804843] R13: 00007fff4066e2e0 R14: 000055a145ba1bf0 R15: 000055a145bb64d0 [ 42.806146] [ 42.806614] irq event stamp: 1717 [ 42.807215] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.808773] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.810282] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 42.811834] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 42.813342] ---[ end trace 0000000000000000 ]--- [ 43.561574] ------------[ cut here ]------------ [ 43.562293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.563934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.565148] Modules linked in: [ 43.565665] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.567266] Tainted: [W]=WARN [ 43.567751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.569138] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.569939] 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 [ 43.572486] RSP: 0018:ffff88800fea7bc0 EFLAGS: 00010286 [ 43.573231] RAX: 0000000000000000 RBX: ffffed1001fd4f78 RCX: ffffffff813a4050 [ 43.574270] RDX: ffff88801a238000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.575279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fd4f2f [ 43.576334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.577372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fea7df8 [ 43.578409] FS: 00007f879aa37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.579583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.580404] CR2: 00007ffc29053ef8 CR3: 000000002091c000 CR4: 0000000000350ef0 [ 43.581476] Call Trace: [ 43.581846] [ 43.582173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.582895] ? __create_object+0x59/0x80 [ 43.583514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.584262] __vmalloc_noprof+0x59/0x60 [ 43.584863] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.585570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.586274] bpf_prog_alloc+0x39/0x200 [ 43.586865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.587607] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.588312] do_seccomp+0x349/0x25e0 [ 43.588887] ? find_held_lock+0x2b/0x80 [ 43.589493] ? do_prlimit+0x310/0x610 [ 43.590055] ? __pfx_do_seccomp+0x10/0x10 [ 43.590682] ? do_raw_spin_unlock+0x53/0x220 [ 43.591313] ? _raw_spin_unlock+0x1e/0x40 [ 43.591944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.592731] ? static_key_count+0x60/0x80 [ 43.593337] prctl_set_seccomp+0x4e/0x70 [ 43.593967] __do_sys_prctl+0xe6c/0x1d70 [ 43.594589] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.595239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.596029] ? irqentry_exit+0xf3/0x650 [ 43.596632] do_syscall_64+0xbf/0x430 [ 43.597186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.597947] RIP: 0033:0x7f879af295cd [ 43.598521] 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 [ 43.601041] RSP: 002b:00007ffc29052e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.602149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f879af295cd [ 43.603185] RDX: 0000563b6c3e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.604226] RBP: 00007ffc29052ef0 R08: 0000000000000000 R09: 00007ffc29052590 [ 43.605260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b99e0b2b0 [ 43.606278] R13: 00007ffc29053320 R14: 0000563b99e0dd20 R15: 0000563b99e1f8d0 [ 43.607410] [ 43.607805] irq event stamp: 1775 [ 43.608299] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.609514] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.610727] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 43.611975] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 43.613179] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32798' (ECDSA) to the list of known hosts. 2025/11/18 03:50:40 fuzzer started 2025/11/18 03:50:41 dialing manager at localhost:37895 2025/11/18 03:50:41 checking machine... 2025/11/18 03:50:41 checking revisions... [ 44.528698] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:50:41 testing simple program... [ 44.621297] cgroup: Unknown subsys name 'net' [ 44.690740] cgroup: Unknown subsys name 'cpuset' [ 44.710065] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:50:40 Registers: info registers vcpu 0 RAX=ffffffff87cf62d0 RBX=ffff8880189e9bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880189ea640 RDI=ffff8880189ea618 RBP=ffff8880189ea618 RSP=ffff888017e8f540 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880189ea640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527568 RFL=00000082 [--S----] 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 00007fd175ee8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd175eb2008 CR3=000000000eda8000 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=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1157 RSI=ffffffff81b2a3f3 RDI=ffff88806cf08a70 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8c8e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000025776 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff8135e486 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01a9bb0670 CR3=000000000e8c7000 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=90c7d3ea79c26489b3406d1acd9b8405 XMM02=0000000000302208ec2efd57dc4c00df XMM03=000000000030e3685948dd9cd0142554 XMM04=8567d353f492fd5f00000000000ae988 XMM05=d0c1ac62c3788cc6000000000031f958 XMM06=d74844bf967d85ba000000000031e9f8 XMM07=e042d86d42eb936e000000000030e640 XMM08=5948dd9cd01425540000000000302268 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000