[ 46.461430] ------------[ cut here ]------------ [ 46.462359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.464321] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.465750] Modules linked in: [ 46.466431] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.468434] Tainted: [W]=WARN [ 46.468981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.470430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.471330] 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 [ 46.474472] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 46.475432] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 46.476719] RDX: ffff88801603d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.477990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 46.479258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.480541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 46.481838] FS: 00007f70b545c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.483286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.484344] CR2: 00007fffb4cfdef8 CR3: 000000001bf40000 CR4: 0000000000350ef0 [ 46.485610] Call Trace: [ 46.486132] [ 46.486537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.487448] ? __create_object+0x59/0x80 [ 46.488236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.489221] __vmalloc_noprof+0x59/0x60 [ 46.489938] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.490819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.491747] bpf_prog_alloc+0x39/0x200 [ 46.492497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.493434] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.494347] do_seccomp+0x349/0x25e0 [ 46.495026] ? find_held_lock+0x2b/0x80 [ 46.495796] ? do_prlimit+0x310/0x610 [ 46.496561] ? __pfx_do_seccomp+0x10/0x10 [ 46.497364] ? do_raw_spin_unlock+0x53/0x220 [ 46.498213] ? _raw_spin_unlock+0x1e/0x40 [ 46.498952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.499931] ? static_key_count+0x60/0x80 [ 46.500744] prctl_set_seccomp+0x4e/0x70 [ 46.501513] __do_sys_prctl+0xe6c/0x1d70 [ 46.502312] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.503178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.504175] ? irqentry_exit+0xf3/0x650 [ 46.504900] do_syscall_64+0xbf/0x430 [ 46.505647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.506607] RIP: 0033:0x7f70b594e5cd [ 46.507314] 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 [ 46.510518] RSP: 002b:00007fffb4cfca80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.511894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70b594e5cd [ 46.513204] RDX: 00005619a30d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.514498] RBP: 00007fffb4cfcae0 R08: 0000000000000000 R09: 00007fffb4cfc180 [ 46.515789] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619cff8ead0 [ 46.517101] R13: 00007fffb4cfcf10 R14: 00005619cff8fbc0 R15: 00005619cffa0780 [ 46.518409] [ 46.518837] irq event stamp: 1737 [ 46.519507] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.521006] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.522322] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.523632] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.524932] ---[ end trace 0000000000000000 ]--- [ 49.943258] ------------[ cut here ]------------ [ 49.944243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.946382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.947995] Modules linked in: [ 49.948701] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.950858] Tainted: [W]=WARN [ 49.951509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.953117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.954113] 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 [ 49.957562] RSP: 0018:ffff888019c6fbc0 EFLAGS: 00010286 [ 49.958643] RAX: 0000000000000000 RBX: ffffed100338df78 RCX: ffffffff813a4050 [ 49.960022] RDX: ffff888016d68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.961447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338df2f [ 49.962828] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.964201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c6fdf8 [ 49.965593] FS: 00007f71e6ccb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.967161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.968316] CR2: 00007ffeea037ef8 CR3: 000000000b31a000 CR4: 0000000000350ef0 [ 49.969727] Call Trace: [ 49.970298] [ 49.970752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.971732] ? __create_object+0x59/0x80 [ 49.972605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.973657] __vmalloc_noprof+0x59/0x60 [ 49.974479] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.975426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.976442] bpf_prog_alloc+0x39/0x200 [ 49.977250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978271] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.979262] do_seccomp+0x349/0x25e0 [ 49.980017] ? find_held_lock+0x2b/0x80 [ 49.980854] ? do_prlimit+0x310/0x610 [ 49.981667] ? __pfx_do_seccomp+0x10/0x10 [ 49.982517] ? do_raw_spin_unlock+0x53/0x220 [ 49.983420] ? _raw_spin_unlock+0x1e/0x40 [ 49.984275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.985318] ? static_key_count+0x60/0x80 [ 49.986188] prctl_set_seccomp+0x4e/0x70 [ 49.986989] __do_sys_prctl+0xe6c/0x1d70 [ 49.987827] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.988776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.989843] ? irqentry_exit+0xf3/0x650 [ 49.990692] do_syscall_64+0xbf/0x430 [ 49.991488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.992542] RIP: 0033:0x7f71e71bd5cd [ 49.993309] 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 [ 49.996778] RSP: 002b:00007ffeea036600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.998241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71e71bd5cd [ 49.999608] RDX: 00005646a4359e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001062] RBP: 00007ffeea036660 R08: 0000000000000000 R09: 00007ffeea035d00 [ 50.002472] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646b817dbf0 [ 50.003865] R13: 00007ffeea036a90 R14: 00005646b8187380 R15: 00005646b8192460 [ 50.005297] [ 50.005757] irq event stamp: 1715 [ 50.006461] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.008120] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.009487] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 50.010841] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 50.012194] ---[ end trace 0000000000000000 ]--- [ 50.819989] ------------[ cut here ]------------ [ 50.820921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.822919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.824412] Modules linked in: [ 50.825012] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.827106] Tainted: [W]=WARN [ 50.827669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.829155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.830018] 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 [ 50.833207] RSP: 0018:ffff888016777bc0 EFLAGS: 00010286 [ 50.834217] RAX: 0000000000000000 RBX: ffffed1002ceef78 RCX: ffffffff813a4050 [ 50.835506] RDX: ffff88801834b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.836800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceef2f [ 50.838079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.839359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016777df8 [ 50.840655] FS: 00007f560e003900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.842118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.843179] CR2: 00007f560e4f5580 CR3: 000000000ce2e000 CR4: 0000000000350ef0 [ 50.844478] Call Trace: [ 50.844945] [ 50.845400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.846305] ? __create_object+0x59/0x80 [ 50.847084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.848016] __vmalloc_noprof+0x59/0x60 [ 50.848783] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.849648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.850584] bpf_prog_alloc+0x39/0x200 [ 50.851312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.852267] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.853169] do_seccomp+0x349/0x25e0 [ 50.853850] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.854739] ? __pfx_do_seccomp+0x10/0x10 [ 50.855513] ? find_held_lock+0x2b/0x80 [ 50.856288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.857269] ? static_key_count+0x60/0x80 [ 50.858032] prctl_set_seccomp+0x4e/0x70 [ 50.858810] __do_sys_prctl+0xe6c/0x1d70 [ 50.859603] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.860465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.861444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.862416] ? irqentry_exit+0xf3/0x650 [ 50.863196] do_syscall_64+0xbf/0x430 [ 50.863893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.864857] RIP: 0033:0x7f560e4f55cd [ 50.865562] 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 [ 50.868773] RSP: 002b:00007fff17306250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.870140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f560e4f55cd [ 50.871423] RDX: 0000559e9ac46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.872715] RBP: 00007fff173062b0 R08: 0000000000000000 R09: 00007fff17305950 [ 50.874001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ec5036240 [ 50.875267] R13: 00007fff173066e0 R14: 0000559ec503f380 R15: 0000559ec504a540 [ 50.876570] [ 50.876997] irq event stamp: 1775 [ 50.877639] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.879162] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.880690] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.882232] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.883732] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49507' (ECDSA) to the list of known hosts. 2025/11/18 23:10:43 fuzzer started 2025/11/18 23:10:44 dialing manager at localhost:34383 2025/11/18 23:10:44 checking machine... 2025/11/18 23:10:44 checking revisions... [ 51.800201] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:10:44 testing simple program... [ 51.894593] cgroup: Unknown subsys name 'net' [ 51.979912] cgroup: Unknown subsys name 'cpuset' [ 51.994666] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:10:43 Registers: info registers vcpu 0 RAX=ffffffff8644a4f8 RBX=ffff888016d6d340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880197f5848 RBP=ffff8880197f5848 RSP=ffff888009a87c08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f24 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 00007f71e6ccb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeea030000 CR3=000000001fc57000 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=0000000000029363 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=00000206 [-----P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1494ac08 CR3=000000000dbee000 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=2efe69b94d33989e4345845d82dc1566 XMM02=0000000000303b28ec2efd57dc4c00df XMM03=0000000000311208a61cad3fe87e027a XMM04=3a16a48e13bfe34b00000000000ae988 XMM05=b0260cd7ae1bcacb0000000000321460 XMM06=474038aa6c007e1f0000000000320500 XMM07=e042d86d42eb936e0000000000311488 XMM08=a61cad3fe87e027a0000000000303b88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000