[ 46.867682] ------------[ cut here ]------------ [ 46.868644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.870988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.872587] Modules linked in: [ 46.873225] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.875254] Tainted: [W]=WARN [ 46.875855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.877399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.878334] 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 [ 46.881592] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 46.882586] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 46.883918] RDX: ffff88800f440000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.885269] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 46.886585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.887924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 46.889272] FS: 00007f799aa3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.890725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.891840] CR2: 00007f799afa54a6 CR3: 000000000d80d000 CR4: 0000000000350ef0 [ 46.893203] Call Trace: [ 46.893723] [ 46.894155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.895094] ? __create_object+0x59/0x80 [ 46.895892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.896910] __vmalloc_noprof+0x59/0x60 [ 46.897718] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.898685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.899663] bpf_prog_alloc+0x39/0x200 [ 46.900380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.901373] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.902330] do_seccomp+0x349/0x25e0 [ 46.903079] ? find_held_lock+0x2b/0x80 [ 46.903860] ? do_prlimit+0x310/0x610 [ 46.904626] ? __pfx_do_seccomp+0x10/0x10 [ 46.905494] ? do_raw_spin_unlock+0x53/0x220 [ 46.906305] ? _raw_spin_unlock+0x1e/0x40 [ 46.907116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.908121] ? static_key_count+0x60/0x80 [ 46.908952] prctl_set_seccomp+0x4e/0x70 [ 46.909785] __do_sys_prctl+0xe6c/0x1d70 [ 46.910607] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.911501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.912505] ? irqentry_exit+0xf3/0x650 [ 46.913271] do_syscall_64+0xbf/0x430 [ 46.914047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.915044] RIP: 0033:0x7f799af315cd [ 46.915916] 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 [ 46.919389] RSP: 002b:00007ffd44cf9120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.920847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f799af315cd [ 46.922189] RDX: 0000559fa52ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.923517] RBP: 00007ffd44cf9180 R08: 0000000000000000 R09: 00007ffd44cf8820 [ 46.924844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fc74a8bf0 [ 46.926217] R13: 00007ffd44cf95b0 R14: 0000559fc74b2380 R15: 0000559fc74bd460 [ 46.927579] [ 46.928022] irq event stamp: 1751 [ 46.928676] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.930290] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.931859] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 46.933469] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 46.934748] ---[ end trace 0000000000000000 ]--- [ 49.883052] ------------[ cut here ]------------ [ 49.884219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.887747] Modules linked in: [ 49.888328] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.890359] Tainted: [W]=WARN [ 49.890948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.892460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893345] 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 [ 49.896540] RSP: 0018:ffff888015fffbc0 EFLAGS: 00010286 [ 49.897537] RAX: 0000000000000000 RBX: ffffed1002bfff78 RCX: ffffffff813a4050 [ 49.898841] RDX: ffff88801a379bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfff2f [ 49.901449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fffdf8 [ 49.904012] FS: 00007f5e854a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.905469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.906533] CR2: 00007f5e85996580 CR3: 0000000020af3000 CR4: 0000000000350ef0 [ 49.907843] Call Trace: [ 49.908303] [ 49.908769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.909691] ? __create_object+0x59/0x80 [ 49.910491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911471] __vmalloc_noprof+0x59/0x60 [ 49.912192] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.913084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914021] bpf_prog_alloc+0x39/0x200 [ 49.914763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915693] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.916593] do_seccomp+0x349/0x25e0 [ 49.917287] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.918190] ? __pfx_do_seccomp+0x10/0x10 [ 49.918997] ? find_held_lock+0x2b/0x80 [ 49.919758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920725] ? static_key_count+0x60/0x80 [ 49.921539] prctl_set_seccomp+0x4e/0x70 [ 49.922275] __do_sys_prctl+0xe6c/0x1d70 [ 49.923059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.925878] ? irqentry_exit+0xf3/0x650 [ 49.926655] do_syscall_64+0xbf/0x430 [ 49.927357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.928304] RIP: 0033:0x7f5e859965cd [ 49.929016] 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 [ 49.932182] RSP: 002b:00007ffc810514c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.933563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e859965cd [ 49.934843] RDX: 000055c65bc92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.936131] RBP: 00007ffc81051520 R08: 0000000000000000 R09: 00007ffc81050bc0 [ 49.937449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c66e77bb10 [ 49.938762] R13: 00007ffc81051950 R14: 000055c66e77c2b0 R15: 000055c66e7906f0 [ 49.940075] [ 49.940530] irq event stamp: 1777 [ 49.941150] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.942683] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.944208] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.945648] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.946903] ---[ end trace 0000000000000000 ]--- [ 50.675942] ------------[ cut here ]------------ [ 50.676870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.678956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.680426] Modules linked in: [ 50.681076] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.684490] Tainted: [W]=WARN [ 50.685065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.686652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.687577] 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 [ 50.690795] RSP: 0018:ffff888019befbc0 EFLAGS: 00010286 [ 50.691778] RAX: 0000000000000000 RBX: ffffed100337df78 RCX: ffffffff813a4050 [ 50.693078] RDX: ffff8880160c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.694363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337df2f [ 50.695645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.696947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019befdf8 [ 50.698236] FS: 00007f78c833c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.699680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.700742] CR2: 00007fff1f5f6ef8 CR3: 0000000021034000 CR4: 0000000000350ef0 [ 50.702042] Call Trace: [ 50.702551] [ 50.702965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.703864] ? __create_object+0x59/0x80 [ 50.704649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.705641] __vmalloc_noprof+0x59/0x60 [ 50.706360] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.707239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.708174] bpf_prog_alloc+0x39/0x200 [ 50.708925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.709856] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.710763] do_seccomp+0x349/0x25e0 [ 50.711490] ? find_held_lock+0x2b/0x80 [ 50.712211] ? do_prlimit+0x310/0x610 [ 50.712972] ? __pfx_do_seccomp+0x10/0x10 [ 50.713759] ? do_raw_spin_unlock+0x53/0x220 [ 50.714599] ? _raw_spin_unlock+0x1e/0x40 [ 50.715343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.716309] ? static_key_count+0x60/0x80 [ 50.717129] prctl_set_seccomp+0x4e/0x70 [ 50.717910] __do_sys_prctl+0xe6c/0x1d70 [ 50.718698] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.719559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.720537] ? irqentry_exit+0xf3/0x650 [ 50.721273] do_syscall_64+0xbf/0x430 [ 50.722013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.723066] RIP: 0033:0x7f78c882e5cd [ 50.723775] 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 [ 50.726996] RSP: 002b:00007fff1f5f5db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.728392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78c882e5cd [ 50.729727] RDX: 0000557c20b59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.731035] RBP: 00007fff1f5f5e10 R08: 0000000000000000 R09: 00007fff1f5f54b0 [ 50.732347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c37ab9b10 [ 50.733660] R13: 00007fff1f5f6240 R14: 0000557c37aba2b0 R15: 0000557c37ace6f0 [ 50.734761] [ 50.735118] irq event stamp: 2861 [ 50.735673] hardirqs last enabled at (2871): [] __up_console_sem+0x78/0x80 [ 50.736981] hardirqs last disabled at (2880): [] __up_console_sem+0x5d/0x80 [ 50.738270] softirqs last enabled at (2782): [] handle_softirqs+0x50c/0x770 [ 50.739587] softirqs last disabled at (2777): [] __irq_exit_rcu+0xc4/0x100 [ 50.740877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61584' (ECDSA) to the list of known hosts. 2025/11/17 20:26:28 fuzzer started 2025/11/17 20:26:28 dialing manager at localhost:37895 2025/11/17 20:26:28 checking machine... 2025/11/17 20:26:28 checking revisions... [ 51.585920] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:26:29 testing simple program... [ 51.696590] cgroup: Unknown subsys name 'net' [ 51.765729] cgroup: Unknown subsys name 'cpuset' [ 51.779723] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:26:28 Registers: info registers vcpu 0 RAX=0000000000000009 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff88801a37dd98 RDI=ffff88801a37d340 RBP=ffff88801a37d340 RSP=ffff888015977808 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000000 R14=ffff88801a37dd98 R15=0000000000000005 RIP=ffffffff81526602 RFL=00000002 [-------] 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 00007f5e854a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8104b000 CR3=000000000cb74000 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=00000000000201e5 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc61ef4978 CR3=000000000e7a4000 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=2038323a36323a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037323a36323a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000