[ 46.627917] ------------[ cut here ]------------ [ 46.628867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.630901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.632386] Modules linked in: [ 46.633027] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.634990] Tainted: [W]=WARN [ 46.635589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.637058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.637984] 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 [ 46.641168] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 46.642160] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 46.643441] RDX: ffff888017b40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.644732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 46.646010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.647281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 46.648570] FS: 00007fc0dba84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.650021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.651092] CR2: 00007fc0dbf76580 CR3: 000000000ddba000 CR4: 0000000000350ef0 [ 46.652376] Call Trace: [ 46.652907] [ 46.653320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.654221] ? __create_object+0x59/0x80 [ 46.655015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.655992] __vmalloc_noprof+0x59/0x60 [ 46.656788] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.657656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.658597] bpf_prog_alloc+0x39/0x200 [ 46.659296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.660208] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.661126] do_seccomp+0x349/0x25e0 [ 46.661835] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.662734] ? __pfx_do_seccomp+0x10/0x10 [ 46.663536] ? find_held_lock+0x2b/0x80 [ 46.664245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.665250] ? static_key_count+0x60/0x80 [ 46.666055] prctl_set_seccomp+0x4e/0x70 [ 46.666855] __do_sys_prctl+0xe6c/0x1d70 [ 46.667642] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.668506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.669501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.670477] ? irqentry_exit+0xf3/0x650 [ 46.671201] do_syscall_64+0xbf/0x430 [ 46.671929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.672885] RIP: 0033:0x7fc0dbf765cd [ 46.673588] 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 [ 46.676755] RSP: 002b:00007ffd64e0ce00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.678105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0dbf765cd [ 46.679370] RDX: 0000558509fd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.680668] RBP: 00007ffd64e0ce60 R08: 0000000000000000 R09: 00007ffd64e0c500 [ 46.681953] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585346d5b10 [ 46.683225] R13: 00007ffd64e0d290 R14: 00005585346d62b0 R15: 00005585346ea6f0 [ 46.684523] [ 46.684968] irq event stamp: 1731 [ 46.685640] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.687179] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.688701] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.690257] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.691784] ---[ end trace 0000000000000000 ]--- [ 49.434446] ------------[ cut here ]------------ [ 49.435331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.437445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.439094] Modules linked in: [ 49.439788] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.441796] Tainted: [W]=WARN [ 49.442349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.443810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.444739] 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 [ 49.447904] RSP: 0018:ffff8880160a7bc0 EFLAGS: 00010286 [ 49.448878] RAX: 0000000000000000 RBX: ffffed1002c14f78 RCX: ffffffff813a4050 [ 49.450150] RDX: ffff888014220000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.451434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c14f2f [ 49.452718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.454009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160a7df8 [ 49.455299] FS: 00007f561a3c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.456754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.457843] CR2: 00007f561a8b3580 CR3: 000000000e004000 CR4: 0000000000350ef0 [ 49.459144] Call Trace: [ 49.459660] [ 49.460079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.460995] ? __create_object+0x59/0x80 [ 49.461785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.462764] __vmalloc_noprof+0x59/0x60 [ 49.463531] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.464369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465323] bpf_prog_alloc+0x39/0x200 [ 49.466068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.467005] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.467916] do_seccomp+0x349/0x25e0 [ 49.468666] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.469578] ? __pfx_do_seccomp+0x10/0x10 [ 49.470332] ? find_held_lock+0x2b/0x80 [ 49.471100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.472068] ? static_key_count+0x60/0x80 [ 49.472890] prctl_set_seccomp+0x4e/0x70 [ 49.473674] __do_sys_prctl+0xe6c/0x1d70 [ 49.474469] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.475289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.476265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.477254] ? irqentry_exit+0xf3/0x650 [ 49.478028] do_syscall_64+0xbf/0x430 [ 49.478774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.479738] RIP: 0033:0x7f561a8b35cd [ 49.480402] 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 [ 49.483637] RSP: 002b:00007ffdcbf7e550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.485038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f561a8b35cd [ 49.486338] RDX: 00005592c5d82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.487639] RBP: 00007ffdcbf7e5b0 R08: 0000000000000000 R09: 00007ffdcbf7dc50 [ 49.488938] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592f9649ad0 [ 49.490227] R13: 00007ffdcbf7e9e0 R14: 00005592f964abc0 R15: 00005592f965b780 [ 49.491538] [ 49.491962] irq event stamp: 1799 [ 49.492614] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.493986] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.495242] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.496541] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.497830] ---[ end trace 0000000000000000 ]--- [ 50.229519] ------------[ cut here ]------------ [ 50.230406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.232541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.234021] Modules linked in: [ 50.234717] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.236731] Tainted: [W]=WARN [ 50.237295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.238772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.239694] 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 [ 50.242980] RSP: 0018:ffff88800f0dfbc0 EFLAGS: 00010286 [ 50.243974] RAX: 0000000000000000 RBX: ffffed1001e1bf78 RCX: ffffffff813a4050 [ 50.245275] RDX: ffff88801685b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.246561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1bf2f [ 50.247856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.249173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0dfdf8 [ 50.250474] FS: 00007f3e10fef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.251919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.253020] CR2: 00007ffc20a10ef7 CR3: 000000000c952000 CR4: 0000000000350ef0 [ 50.254329] Call Trace: [ 50.254825] [ 50.255242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.256146] ? __create_object+0x59/0x80 [ 50.256959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.257926] __vmalloc_noprof+0x59/0x60 [ 50.258701] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.259581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260527] bpf_prog_alloc+0x39/0x200 [ 50.261236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.262187] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.263107] do_seccomp+0x349/0x25e0 [ 50.263838] ? find_held_lock+0x2b/0x80 [ 50.264613] ? do_prlimit+0x310/0x610 [ 50.265323] ? __pfx_do_seccomp+0x10/0x10 [ 50.266129] ? do_raw_spin_unlock+0x53/0x220 [ 50.266970] ? _raw_spin_unlock+0x1e/0x40 [ 50.267770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.268771] ? static_key_count+0x60/0x80 [ 50.269591] prctl_set_seccomp+0x4e/0x70 [ 50.270329] __do_sys_prctl+0xe6c/0x1d70 [ 50.271133] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.272011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.273002] ? irqentry_exit+0xf3/0x650 [ 50.273783] do_syscall_64+0xbf/0x430 [ 50.274536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.275514] RIP: 0033:0x7f3e114e15cd [ 50.276179] 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 [ 50.279403] RSP: 002b:00007ffc20a0eee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.280835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e114e15cd [ 50.282145] RDX: 000055820ced5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.283455] RBP: 00007ffc20a0ef40 R08: 0000000000000000 R09: 00007ffc20a0e5e0 [ 50.284754] R10: 0000000000000000 R11: 0000000000000246 R12: 000055821be26ad0 [ 50.286057] R13: 00007ffc20a0f370 R14: 000055821be27bc0 R15: 000055821be38780 [ 50.287374] [ 50.287855] irq event stamp: 1739 [ 50.288504] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.290077] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.291602] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 50.293169] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.294696] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23743' (ECDSA) to the list of known hosts. 2025/11/18 03:45:16 fuzzer started 2025/11/18 03:45:17 dialing manager at localhost:37895 2025/11/18 03:45:17 checking machine... 2025/11/18 03:45:17 checking revisions... [ 51.221128] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:45:17 testing simple program... [ 51.308794] cgroup: Unknown subsys name 'net' [ 51.375122] cgroup: Unknown subsys name 'cpuset' [ 51.387515] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:45:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016581fc0 RCX=dffffc0000000000 RDX=ffff8880142b1bc0 RSI=ffffffff84bf01a5 RDI=0000000000000005 RBP=00007f561ab33000 RSP=ffff88801673fc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800bb18a00 R13=0000000000000000 R14=0000000000000000 R15=00007f561ab34fff 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f561a3c1900 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=00007f561ab3430c CR3=00000000201e3000 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=6720646572637465733a4d41503d706f 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=000000000002ac5b 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=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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005592f967ffe0 CR3=0000000005c8a000 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=00007f0f60f8c510000055bfc665d790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000