[ 53.941907] ------------[ cut here ]------------ [ 53.942859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.944854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 53.946352] Modules linked in: [ 53.946956] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.948938] Tainted: [W]=WARN [ 53.949530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.951027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.951939] 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 [ 53.955081] RSP: 0018:ffff8880192a7bc0 EFLAGS: 00010286 [ 53.956028] RAX: 0000000000000000 RBX: ffffed1003254f78 RCX: ffffffff813a4050 [ 53.957285] RDX: ffff88800f453780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.958550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003254f2f [ 53.959818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.961117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880192a7df8 [ 53.962387] FS: 00007fea5b17a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.963828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.964884] CR2: 00007fff5c7fcef7 CR3: 000000000db53000 CR4: 0000000000350ef0 [ 53.966170] Call Trace: [ 53.966646] [ 53.967054] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.967949] ? __create_object+0x59/0x80 [ 53.968724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.969675] __vmalloc_noprof+0x59/0x60 [ 53.970418] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.971313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.972230] bpf_prog_alloc+0x39/0x200 [ 53.972924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.973844] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.974739] do_seccomp+0x349/0x25e0 [ 53.975452] ? find_held_lock+0x2b/0x80 [ 53.976200] ? do_prlimit+0x310/0x610 [ 53.976891] ? __pfx_do_seccomp+0x10/0x10 [ 53.977658] ? do_raw_spin_unlock+0x53/0x220 [ 53.978487] ? _raw_spin_unlock+0x1e/0x40 [ 53.979255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.980208] ? static_key_count+0x60/0x80 [ 53.980956] prctl_set_seccomp+0x4e/0x70 [ 53.981714] __do_sys_prctl+0xe6c/0x1d70 [ 53.982507] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.983373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.984319] ? irqentry_exit+0xf3/0x650 [ 53.985033] do_syscall_64+0xbf/0x430 [ 53.985775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.986739] RIP: 0033:0x7fea5b66c5cd [ 53.987435] 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 [ 53.990618] RSP: 002b:00007fff5c7fb490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.991973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea5b66c5cd [ 53.993252] RDX: 0000559513587e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.994549] RBP: 00007fff5c7fb4f0 R08: 0000000000000000 R09: 00007fff5c7fab90 [ 53.995829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055951e710ad0 [ 53.997120] R13: 00007fff5c7fb920 R14: 000055951e711bc0 R15: 000055951e722780 [ 53.998418] [ 53.998847] irq event stamp: 1749 [ 53.999488] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 54.001018] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 54.002549] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 54.004115] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 54.005610] ---[ end trace 0000000000000000 ]--- [ 57.514390] ------------[ cut here ]------------ [ 57.515324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.517309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.518757] Modules linked in: [ 57.519391] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.521363] Tainted: [W]=WARN [ 57.521916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.523400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.524314] 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 [ 57.527467] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 57.528445] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 57.529722] RDX: ffff888016f15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.531031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 57.532306] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.533592] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 57.534872] FS: 00007fae34e8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.536315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.537391] CR2: 00007fae353f34a6 CR3: 000000001f427000 CR4: 0000000000350ef0 [ 57.538684] Call Trace: [ 57.539191] [ 57.539610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.540500] ? __create_object+0x59/0x80 [ 57.541282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.542261] __vmalloc_noprof+0x59/0x60 [ 57.542984] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.543855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.544788] bpf_prog_alloc+0x39/0x200 [ 57.545516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.546445] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.547375] do_seccomp+0x349/0x25e0 [ 57.548052] ? find_held_lock+0x2b/0x80 [ 57.548819] ? do_prlimit+0x310/0x610 [ 57.549571] ? __pfx_do_seccomp+0x10/0x10 [ 57.550360] ? do_raw_spin_unlock+0x53/0x220 [ 57.551219] ? _raw_spin_unlock+0x1e/0x40 [ 57.551970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.552949] ? static_key_count+0x60/0x80 [ 57.553740] prctl_set_seccomp+0x4e/0x70 [ 57.554528] __do_sys_prctl+0xe6c/0x1d70 [ 57.555329] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.556207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.557180] ? irqentry_exit+0xf3/0x650 [ 57.557910] do_syscall_64+0xbf/0x430 [ 57.558669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.559618] RIP: 0033:0x7fae3537f5cd [ 57.560332] 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 [ 57.563510] RSP: 002b:00007fff549c0f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.564895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae3537f5cd [ 57.566170] RDX: 00005619ccb82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.567477] RBP: 00007fff549c0f60 R08: 0000000000000000 R09: 00007fff549c0600 [ 57.568749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a07c81ad0 [ 57.570018] R13: 00007fff549c1390 R14: 0000561a07c82bc0 R15: 0000561a07c93780 [ 57.571328] [ 57.571679] irq event stamp: 1705 [ 57.572232] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 57.573495] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 57.574775] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 57.576051] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 57.577327] ---[ end trace 0000000000000000 ]--- [ 58.365520] ------------[ cut here ]------------ [ 58.366470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.368506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.370036] Modules linked in: [ 58.370708] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.372705] Tainted: [W]=WARN [ 58.373502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.375147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.375994] 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 [ 58.379119] RSP: 0018:ffff88801ab77bc0 EFLAGS: 00010286 [ 58.380322] RAX: 0000000000000000 RBX: ffffed100356ef78 RCX: ffffffff813a4050 [ 58.381892] RDX: ffff888016448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.383381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356ef2f [ 58.384627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.385887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab77df8 [ 58.387151] FS: 00007efd5dd71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.388564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.389603] CR2: 00007efd5e263580 CR3: 000000001efb2000 CR4: 0000000000350ef0 [ 58.390875] Call Trace: [ 58.391381] [ 58.391790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.392660] ? __create_object+0x59/0x80 [ 58.393432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.394385] __vmalloc_noprof+0x59/0x60 [ 58.395136] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.395955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.396875] bpf_prog_alloc+0x39/0x200 [ 58.397601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.398518] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.399408] do_seccomp+0x349/0x25e0 [ 58.400071] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.400947] ? __pfx_do_seccomp+0x10/0x10 [ 58.401726] ? find_held_lock+0x2b/0x80 [ 58.402458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.403425] ? static_key_count+0x60/0x80 [ 58.404217] prctl_set_seccomp+0x4e/0x70 [ 58.404930] __do_sys_prctl+0xe6c/0x1d70 [ 58.405695] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.406544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.407506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.408460] ? irqentry_exit+0xf3/0x650 [ 58.409212] do_syscall_64+0xbf/0x430 [ 58.409887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.410830] RIP: 0033:0x7efd5e2635cd [ 58.411521] 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 [ 58.414695] RSP: 002b:00007ffe498b1d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.416033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd5e2635cd [ 58.417288] RDX: 00005591a6743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.418554] RBP: 00007ffe498b1dc0 R08: 0000000000000000 R09: 00007ffe498b1460 [ 58.419828] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591cd9722b0 [ 58.421131] R13: 00007ffe498b21f0 R14: 00005591cd974d20 R15: 00005591cd9868d0 [ 58.422420] [ 58.422850] irq event stamp: 1749 [ 58.423496] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 58.424974] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 58.426460] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 58.427983] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 58.429476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56476' (ECDSA) to the list of known hosts. 2025/11/19 03:57:52 fuzzer started 2025/11/19 03:57:53 dialing manager at localhost:34383 2025/11/19 03:57:53 checking machine... 2025/11/19 03:57:53 checking revisions... [ 59.373503] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:57:53 testing simple program... [ 59.457711] cgroup: Unknown subsys name 'net' [ 59.513741] cgroup: Unknown subsys name 'cpuset' [ 59.526559] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:57:52 Registers: info registers vcpu 0 RAX=1ffffffff0ce5826 RBX=ffffffff8672c130 RCX=ffffffff81b7840e RDX=0000000000000000 RSI=ffffffff86ac1ac6 RDI=ffffffff8672c120 RBP=ffffffff8672c120 RSP=ffff888019037938 R8 =ffffffff86ac1ac6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee1 R12=ffffffff8672c144 R13=ffffffff8672c120 R14=ffffffff8672c120 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007fae34e8d900 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=00007fff549bb000 CR3=000000001f402000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002be37 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0574d4e010 CR3=000000000e39c000 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=34fc9717a0e98a931d45348813c87170 XMM02=ec2efd57dc4c00df0000000000304298 XMM03=6740a03e9950078a0000000000304368 XMM04=800708c990515bdc00000000000ae988 XMM05=37f8c7cb8a9558b30000000000324538 XMM06=3e829fc8c8edc9900000000000322878 XMM07=e042d86d42eb936e0000000000311ee0 XMM08=6740a03e9950078a0000000000304368 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000