[ 54.221583] ------------[ cut here ]------------ [ 54.222365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.224064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.225318] Modules linked in: [ 54.225851] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.227515] Tainted: [W]=WARN [ 54.228033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.229301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.230098] 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 [ 54.232780] RSP: 0018:ffff88801cc8fbc0 EFLAGS: 00010286 [ 54.233622] RAX: 0000000000000000 RBX: ffffed1003991f78 RCX: ffffffff813a4050 [ 54.234734] RDX: ffff888014bc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.235846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003991f2f [ 54.236960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.238073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc8fdf8 [ 54.239169] FS: 00007ff8ffe34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.240398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.241329] CR2: 00007ff900326580 CR3: 000000000d9e5000 CR4: 0000000000350ef0 [ 54.242413] Call Trace: [ 54.242852] [ 54.243198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.243959] ? __create_object+0x59/0x80 [ 54.244596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.245437] __vmalloc_noprof+0x59/0x60 [ 54.246678] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.247443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.248238] bpf_prog_alloc+0x39/0x200 [ 54.248873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.249642] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.250410] do_seccomp+0x349/0x25e0 [ 54.251018] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.251736] ? __pfx_do_seccomp+0x10/0x10 [ 54.252400] ? find_held_lock+0x2b/0x80 [ 54.253049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.253886] ? static_key_count+0x60/0x80 [ 54.254528] prctl_set_seccomp+0x4e/0x70 [ 54.255192] __do_sys_prctl+0xe6c/0x1d70 [ 54.255863] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.256557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.257394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.258226] ? irqentry_exit+0xf3/0x650 [ 54.258879] do_syscall_64+0xbf/0x430 [ 54.259474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.260288] RIP: 0033:0x7ff9003265cd [ 54.260867] 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 [ 54.263559] RSP: 002b:00007fff5ba299a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.264715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9003265cd [ 54.265834] RDX: 0000558049167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.266926] RBP: 00007fff5ba29a00 R08: 0000000000000000 R09: 00007fff5ba290a0 [ 54.268024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055805d91ead0 [ 54.269135] R13: 00007fff5ba29e30 R14: 000055805d91fbc0 R15: 000055805d930780 [ 54.270284] [ 54.270654] irq event stamp: 1679 [ 54.271195] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 54.272487] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 54.273834] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 54.275155] softirqs last disabled at (1165): [] __irq_exit_rcu+0xc4/0x100 [ 54.276452] ---[ end trace 0000000000000000 ]--- [ 57.074862] ------------[ cut here ]------------ [ 57.075767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.077947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.079601] Modules linked in: [ 57.080269] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.082338] Tainted: [W]=WARN [ 57.082963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.084487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.085457] 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 [ 57.088723] RSP: 0018:ffff888017a87bc0 EFLAGS: 00010286 [ 57.089761] RAX: 0000000000000000 RBX: ffffed1002f50f78 RCX: ffffffff813a4050 [ 57.091091] RDX: ffff8880171bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.092420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f50f2f [ 57.093778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.095111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a87df8 [ 57.096443] FS: 00007f5f53c3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.097953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.099057] CR2: 00007ffc2b79cef7 CR3: 000000001fc9a000 CR4: 0000000000350ef0 [ 57.100395] Call Trace: [ 57.100919] [ 57.101359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.102299] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 57.103285] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 57.104264] __vmalloc_noprof+0x59/0x60 [ 57.105038] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.105970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.106944] bpf_prog_alloc+0x39/0x200 [ 57.107671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.108628] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.109595] do_seccomp+0x349/0x25e0 [ 57.110354] ? find_held_lock+0x2b/0x80 [ 57.111154] ? do_prlimit+0x310/0x610 [ 57.111936] ? __pfx_do_seccomp+0x10/0x10 [ 57.112713] ? do_raw_spin_unlock+0x53/0x220 [ 57.113596] ? _raw_spin_unlock+0x1e/0x40 [ 57.114406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.115405] ? static_key_count+0x60/0x80 [ 57.116249] prctl_set_seccomp+0x4e/0x70 [ 57.117059] __do_sys_prctl+0xe6c/0x1d70 [ 57.117901] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.118740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.119742] ? irqentry_exit+0xf3/0x650 [ 57.120543] do_syscall_64+0xbf/0x430 [ 57.121334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.122340] RIP: 0033:0x7f5f541305cd [ 57.123069] 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 [ 57.126377] RSP: 002b:00007ffc2b79bb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.127800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f541305cd [ 57.129147] RDX: 0000555fdb4c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.130509] RBP: 00007ffc2b79bbc0 R08: 0000000000000000 R09: 00007ffc2b79b260 [ 57.131863] R10: 0000000000000000 R11: 0000000000000246 R12: 000055600efecad0 [ 57.133178] R13: 00007ffc2b79bff0 R14: 000055600efedbc0 R15: 000055600effe780 [ 57.134544] [ 57.135041] irq event stamp: 1783 [ 57.135675] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 57.137277] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 57.138861] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 57.140472] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 57.142074] ---[ end trace 0000000000000000 ]--- [ 57.933430] ------------[ cut here ]------------ [ 57.934377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.936436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.937925] Modules linked in: [ 57.938509] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.940517] Tainted: [W]=WARN [ 57.941111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.942622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.943532] 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 [ 57.946675] RSP: 0018:ffff88801ad37bc0 EFLAGS: 00010286 [ 57.947660] RAX: 0000000000000000 RBX: ffffed10035a6f78 RCX: ffffffff813a4050 [ 57.948929] RDX: ffff888014bf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.950225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a6f2f [ 57.951531] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.952801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad37df8 [ 57.954117] FS: 00007fd17229b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.955541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.956606] CR2: 00007ffd8357eef7 CR3: 000000001f710000 CR4: 0000000000350ef0 [ 57.957895] Call Trace: [ 57.958358] [ 57.958781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.959694] ? __create_object+0x59/0x80 [ 57.960503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.961517] __vmalloc_noprof+0x59/0x60 [ 57.962307] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.963216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.964180] bpf_prog_alloc+0x39/0x200 [ 57.964942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.965914] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.966799] do_seccomp+0x349/0x25e0 [ 57.967537] ? find_held_lock+0x2b/0x80 [ 57.968311] ? do_prlimit+0x310/0x610 [ 57.969082] ? __pfx_do_seccomp+0x10/0x10 [ 57.969900] ? do_raw_spin_unlock+0x53/0x220 [ 57.970709] ? _raw_spin_unlock+0x1e/0x40 [ 57.971511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.972504] ? static_key_count+0x60/0x80 [ 57.973341] prctl_set_seccomp+0x4e/0x70 [ 57.974141] __do_sys_prctl+0xe6c/0x1d70 [ 57.974948] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.975783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.976840] ? irqentry_exit+0xf3/0x650 [ 57.977590] do_syscall_64+0xbf/0x430 [ 57.978353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.979389] RIP: 0033:0x7fd17278d5cd [ 57.980118] 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 [ 57.983904] RSP: 002b:00007ffd8357d480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.985320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd17278d5cd [ 57.986637] RDX: 00005602e0908e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.988163] RBP: 00007ffd8357d4e0 R08: 0000000000000000 R09: 00007ffd8357cb80 [ 57.989727] R10: 0000000000000000 R11: 0000000000000246 R12: 000056030b228ad0 [ 57.991230] R13: 00007ffd8357d910 R14: 000056030b229bc0 R15: 000056030b23a780 [ 57.992571] [ 57.993054] irq event stamp: 1805 [ 57.993691] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.995262] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.996835] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.998436] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 57.999994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35660' (ECDSA) to the list of known hosts. 2025/11/19 06:17:17 fuzzer started 2025/11/19 06:17:17 dialing manager at localhost:34383 2025/11/19 06:17:17 checking machine... 2025/11/19 06:17:17 checking revisions... [ 58.881630] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:17:18 testing simple program... [ 59.001943] cgroup: Unknown subsys name 'net' [ 59.079315] cgroup: Unknown subsys name 'cpuset' [ 59.096292] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:17:17 Registers: info registers vcpu 0 RAX=ffff888010f197a8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888010f197c0 RSI=0000000000000000 RDI=ffff88801f7923c0 RBP=ffff88801f7923c0 RSP=ffff88801720f8d8 R8 =0000000000000001 R9 =ffffed1002e41f0c R10=0000000000000003 R11=0000000000000001 R12=ffff888011a36758 R13=0000000000000246 R14=ffff88801f7923c0 R15=ffff8880096c78c0 RIP=ffffffff81b61b23 RFL=00000087 [--S--PC] 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 00007fd612b86700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a188db000 CR3=000000000d9cf000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732036313a3731 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=0000000000000001 RCX=ffffffff8162e595 RDX=ffff888014bfd340 RSI=00000000ffffffff RDI=ffff88806cf28518 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000d67bcc7c0 R15=dffffc0000000000 RIP=ffffffff84c72064 RFL=00000046 [---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 00007f5f53c3e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f541f5618 CR3=000000000e3bf000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000