[ 43.966945] ------------[ cut here ]------------ [ 43.967922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.969992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 43.971460] Modules linked in: [ 43.972113] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.974102] Tainted: [W]=WARN [ 43.974653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.976118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.977043] 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 [ 43.980234] RSP: 0018:ffff88801661fbc0 EFLAGS: 00010286 [ 43.981209] RAX: 0000000000000000 RBX: ffffed1002cc3f78 RCX: ffffffff813a4050 [ 43.982533] RDX: ffff88801a870000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.983800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc3f2f [ 43.985073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.986370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801661fdf8 [ 43.987633] FS: 00007f220f874900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.989057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.990124] CR2: 00007f220fd66580 CR3: 0000000009e98000 CR4: 0000000000350ef0 [ 43.991417] Call Trace: [ 43.991921] [ 43.992334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.993237] ? __create_object+0x59/0x80 [ 43.994024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.994990] __vmalloc_noprof+0x59/0x60 [ 43.995703] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.996565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.997497] bpf_prog_alloc+0x39/0x200 [ 43.998241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.999168] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.000092] do_seccomp+0x349/0x25e0 [ 44.000813] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.001670] ? __pfx_do_seccomp+0x10/0x10 [ 44.002478] ? find_held_lock+0x2b/0x80 [ 44.003238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.004205] ? static_key_count+0x60/0x80 [ 44.005021] prctl_set_seccomp+0x4e/0x70 [ 44.005787] __do_sys_prctl+0xe6c/0x1d70 [ 44.006547] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.007410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.008379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.009361] ? irqentry_exit+0xf3/0x650 [ 44.010141] do_syscall_64+0xbf/0x430 [ 44.010892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.011833] RIP: 0033:0x7f220fd665cd [ 44.012492] 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 [ 44.015645] RSP: 002b:00007ffda5991260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.017010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f220fd665cd [ 44.018322] RDX: 0000559e69976e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.019602] RBP: 00007ffda59912c0 R08: 0000000000000000 R09: 00007ffda5990960 [ 44.020895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ea8ff4ad0 [ 44.022182] R13: 00007ffda59916f0 R14: 0000559ea8ff5bc0 R15: 0000559ea9006780 [ 44.023484] [ 44.023951] irq event stamp: 1703 [ 44.024562] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 44.026099] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 44.027612] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 44.029145] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 44.030670] ---[ end trace 0000000000000000 ]--- [ 47.594347] ------------[ cut here ]------------ [ 47.595131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.596863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.598072] Modules linked in: [ 47.598564] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.600205] Tainted: [W]=WARN [ 47.600660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.601872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.602619] 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 [ 47.605241] RSP: 0018:ffff888017affbc0 EFLAGS: 00010286 [ 47.606068] RAX: 0000000000000000 RBX: ffffed1002f5ff78 RCX: ffffffff813a4050 [ 47.607134] RDX: ffff8880164bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.608199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ff2f [ 47.609266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.610330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017affdf8 [ 47.611393] FS: 00007f6f1c4b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.612591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.613480] CR2: 00007f6f1c9a4580 CR3: 000000000afe5000 CR4: 0000000000350ef0 [ 47.614557] Call Trace: [ 47.614978] [ 47.615320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.616078] ? __create_object+0x59/0x80 [ 47.616688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.617497] __vmalloc_noprof+0x59/0x60 [ 47.618142] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.618871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.619608] bpf_prog_alloc+0x39/0x200 [ 47.620220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.620991] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.621693] do_seccomp+0x349/0x25e0 [ 47.622316] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.623062] ? __pfx_do_seccomp+0x10/0x10 [ 47.623685] ? find_held_lock+0x2b/0x80 [ 47.624323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.625118] ? static_key_count+0x60/0x80 [ 47.625783] prctl_set_seccomp+0x4e/0x70 [ 47.626403] __do_sys_prctl+0xe6c/0x1d70 [ 47.627063] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.627733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.628547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.629352] ? irqentry_exit+0xf3/0x650 [ 47.629994] do_syscall_64+0xbf/0x430 [ 47.630581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.631371] RIP: 0033:0x7f6f1c9a45cd [ 47.631955] 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 [ 47.634624] RSP: 002b:00007fffdb228c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.636034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f1c9a45cd [ 47.637104] RDX: 0000559734f71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.638177] RBP: 00007fffdb228ce0 R08: 0000000000000000 R09: 00007fffdb228380 [ 47.639251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559746ba92b0 [ 47.640327] R13: 00007fffdb229110 R14: 0000559746babd20 R15: 0000559746bbd8d0 [ 47.641409] [ 47.641800] irq event stamp: 1689 [ 47.642310] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 47.643580] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 47.644834] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 47.646138] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 47.647393] ---[ end trace 0000000000000000 ]--- [ 48.418466] ------------[ cut here ]------------ [ 48.419389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.421487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.422974] Modules linked in: [ 48.423570] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.425574] Tainted: [W]=WARN [ 48.426195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.427948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.429065] 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 [ 48.432272] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 48.433256] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 48.434823] RDX: ffff888015fa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.436354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 48.437828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.439133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 48.440446] FS: 00007fa264df6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.441920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.443014] CR2: 00007fa2652e8580 CR3: 000000001efd8000 CR4: 0000000000350ef0 [ 48.444316] Call Trace: [ 48.444836] [ 48.445252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.446184] ? __create_object+0x59/0x80 [ 48.446981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.447964] __vmalloc_noprof+0x59/0x60 [ 48.448689] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.449564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.450513] bpf_prog_alloc+0x39/0x200 [ 48.451252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.452202] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.453107] do_seccomp+0x349/0x25e0 [ 48.453845] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.454729] ? __pfx_do_seccomp+0x10/0x10 [ 48.455535] ? find_held_lock+0x2b/0x80 [ 48.456309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.457288] ? static_key_count+0x60/0x80 [ 48.458122] prctl_set_seccomp+0x4e/0x70 [ 48.458908] __do_sys_prctl+0xe6c/0x1d70 [ 48.459650] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.460513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.461496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.462498] ? irqentry_exit+0xf3/0x650 [ 48.463271] do_syscall_64+0xbf/0x430 [ 48.464010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.464982] RIP: 0033:0x7fa2652e85cd [ 48.465650] 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 [ 48.468845] RSP: 002b:00007ffc04f471e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.470237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2652e85cd [ 48.471546] RDX: 0000557e5d7fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.472855] RBP: 00007ffc04f47240 R08: 0000000000000000 R09: 00007ffc04f468e0 [ 48.474166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e7e9192b0 [ 48.475466] R13: 00007ffc04f47670 R14: 0000557e7e91bd20 R15: 0000557e7e92d8d0 [ 48.476778] [ 48.477205] irq event stamp: 1697 [ 48.477854] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 48.479445] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 48.480987] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 48.482563] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 48.484088] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32569' (ECDSA) to the list of known hosts. 2025/11/18 06:18:36 fuzzer started 2025/11/18 06:18:36 dialing manager at localhost:37895 2025/11/18 06:18:37 checking machine... 2025/11/18 06:18:37 checking revisions... [ 49.391598] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:18:37 testing simple program... [ 49.474521] cgroup: Unknown subsys name 'net' [ 49.535585] cgroup: Unknown subsys name 'cpuset' [ 49.547899] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:18:36 Registers: info registers vcpu 0 RAX=00000000ffffbff7 RBX=ffff88801a848000 RCX=00000000efbe79ff RDX=00000000ffef7e70 RSI=ffff88801a848a58 RDI=0000000000104185 RBP=ffff88801a848a58 RSP=ffff88801589f2a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a848a58 R13=00000000efae387a R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275bb 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 00007f6f1c4b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6f1ca69618 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=00000000000000000000000000000000 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 info registers vcpu 1 RAX=0000000000000007 RBX=000643d86e172932 RCX=000000000000013c RDX=0000000000000301 RSI=00007ffe763b2bf0 RDI=0000000000000000 RBP=00007ffe763b2bf0 RSP=00007ffe763b2be0 R8 =000055cd63828345 R9 =ffffffffffffff01 R10=0000000000000000 R11=0000000000000000 R12=00007ffe763b2f00 R13=0000000000001a47 R14=000000000000004f R15=00007ffe763b2ea0 RIP=00007f428ddceb22 RFL=00000293 [--S-A-C] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f428d53e900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f428cc54000 CR3=000000000de3b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ab0ee7840061c0ce00000000000ae988 XMM05=c51fa360b5490b1b000000000031fff8 XMM06=5b75c91c80445342000000000031e930 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000