[ 38.986756] ------------[ cut here ]------------ [ 38.987718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.991096] Modules linked in: [ 38.991708] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993623] Tainted: [W]=WARN [ 38.994177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996527] 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 [ 38.999637] RSP: 0018:ffff88800b977bc0 EFLAGS: 00010286 [ 39.000615] RAX: 0000000000000000 RBX: ffffed100172ef78 RCX: ffffffff813a4050 [ 39.001827] RDX: ffff88800e520000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100172ef2f [ 39.004358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b977df8 [ 39.006834] FS: 00007fdc4e646900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.008228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009315] CR2: 00007fdc4eb38580 CR3: 000000000e00a000 CR4: 0000000000350ef0 [ 39.010541] Call Trace: [ 39.010997] [ 39.011431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012259] ? __create_object+0x59/0x80 [ 39.013006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013931] __vmalloc_noprof+0x59/0x60 [ 39.014646] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016429] bpf_prog_alloc+0x39/0x200 [ 39.017122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018066] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018988] do_seccomp+0x349/0x25e0 [ 39.019711] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.020621] ? __pfx_do_seccomp+0x10/0x10 [ 39.021452] ? find_held_lock+0x2b/0x80 [ 39.022174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.023138] ? static_key_count+0x60/0x80 [ 39.023935] prctl_set_seccomp+0x4e/0x70 [ 39.024717] __do_sys_prctl+0xe6c/0x1d70 [ 39.025505] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.026354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.028260] ? irqentry_exit+0xf3/0x650 [ 39.029042] do_syscall_64+0xbf/0x430 [ 39.029785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.030726] RIP: 0033:0x7fdc4eb385cd [ 39.031445] 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 [ 39.034618] RSP: 002b:00007ffe2a98dbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc4eb385cd [ 39.037322] RDX: 0000564970da0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.038593] RBP: 00007ffe2a98dc50 R08: 0000000000000000 R09: 00007ffe2a98d2f0 [ 39.039902] R10: 0000000000000000 R11: 0000000000000246 R12: 000056498d5092b0 [ 39.041172] R13: 00007ffe2a98e080 R14: 000056498d50bd20 R15: 000056498d51d8d0 [ 39.042463] [ 39.042904] irq event stamp: 1727 [ 39.043551] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.045067] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.046600] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.048153] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.049660] ---[ end trace 0000000000000000 ]--- [ 41.913010] ------------[ cut here ]------------ [ 41.913672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.915001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.915961] Modules linked in: [ 41.916373] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.917636] Tainted: [W]=WARN [ 41.917989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.918938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.919522] 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 [ 41.921549] RSP: 0018:ffff88800f377bc0 EFLAGS: 00010286 [ 41.922146] RAX: 0000000000000000 RBX: ffffed1001e6ef78 RCX: ffffffff813a4050 [ 41.922970] RDX: ffff88800f4fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.923794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ef2f [ 41.924620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.925437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f377df8 [ 41.926225] FS: 00007f6025cfc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.927151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.927837] CR2: 00007fff1ef4eef7 CR3: 000000000c60f000 CR4: 0000000000350ef0 [ 41.928661] Call Trace: [ 41.928960] [ 41.929219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.929796] ? __create_object+0x59/0x80 [ 41.930269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.930884] __vmalloc_noprof+0x59/0x60 [ 41.931372] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.931904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.932509] bpf_prog_alloc+0x39/0x200 [ 41.932952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.933551] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.934096] do_seccomp+0x349/0x25e0 [ 41.934556] ? find_held_lock+0x2b/0x80 [ 41.935025] ? do_prlimit+0x310/0x610 [ 41.935501] ? __pfx_do_seccomp+0x10/0x10 [ 41.935975] ? do_raw_spin_unlock+0x53/0x220 [ 41.936512] ? _raw_spin_unlock+0x1e/0x40 [ 41.936981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.937595] ? static_key_count+0x60/0x80 [ 41.938077] prctl_set_seccomp+0x4e/0x70 [ 41.938572] __do_sys_prctl+0xe6c/0x1d70 [ 41.939056] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.939610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.940198] ? irqentry_exit+0xf3/0x650 [ 41.940694] do_syscall_64+0xbf/0x430 [ 41.941142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.941751] RIP: 0033:0x7f60261ee5cd [ 41.942174] 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 [ 41.944207] RSP: 002b:00007fff1ef4de60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.945090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60261ee5cd [ 41.945915] RDX: 000055ad93906e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.946742] RBP: 00007fff1ef4dec0 R08: 0000000000000000 R09: 00007fff1ef4d560 [ 41.947575] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad95565b10 [ 41.948393] R13: 00007fff1ef4e2f0 R14: 000055ad955662b0 R15: 000055ad9557a6f0 [ 41.949197] [ 41.949504] irq event stamp: 1669 [ 41.949890] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 41.950865] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 41.951844] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 41.952834] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 41.953811] ---[ end trace 0000000000000000 ]--- [ 42.744261] ------------[ cut here ]------------ [ 42.745048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.746777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.748013] Modules linked in: [ 42.748537] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.750216] Tainted: [W]=WARN [ 42.750703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.751960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.752750] 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 [ 42.755445] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286 [ 42.756239] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050 [ 42.757344] RDX: ffff88801710d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.758423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f [ 42.759521] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.760603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8 [ 42.761676] FS: 00007fb5177f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.762947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.763853] CR2: 00007fb517ce6580 CR3: 000000001f3e6000 CR4: 0000000000350ef0 [ 42.764920] Call Trace: [ 42.765346] [ 42.765704] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.766456] ? __create_object+0x59/0x80 [ 42.767084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.767895] __vmalloc_noprof+0x59/0x60 [ 42.768532] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.769234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.770030] bpf_prog_alloc+0x39/0x200 [ 42.770669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.771474] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.772202] do_seccomp+0x349/0x25e0 [ 42.772801] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.773556] ? __pfx_do_seccomp+0x10/0x10 [ 42.774203] ? find_held_lock+0x2b/0x80 [ 42.774831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.775666] ? static_key_count+0x60/0x80 [ 42.776344] prctl_set_seccomp+0x4e/0x70 [ 42.776948] __do_sys_prctl+0xe6c/0x1d70 [ 42.777602] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.778269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.779064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.779862] ? irqentry_exit+0xf3/0x650 [ 42.780488] do_syscall_64+0xbf/0x430 [ 42.781066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.781844] RIP: 0033:0x7fb517ce65cd [ 42.782421] 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 [ 42.785038] RSP: 002b:00007ffd51a68df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.786159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb517ce65cd [ 42.787234] RDX: 0000563036a04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.788325] RBP: 00007ffd51a68e50 R08: 0000000000000000 R09: 00007ffd51a684f0 [ 42.789410] R10: 0000000000000000 R11: 0000000000000246 R12: 000056307530abf0 [ 42.790482] R13: 00007ffd51a69280 R14: 0000563075314380 R15: 000056307531f460 [ 42.791603] [ 42.791958] irq event stamp: 1671 [ 42.792504] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 42.793814] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 42.795118] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.796410] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 42.797680] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60463' (ECDSA) to the list of known hosts. 2025/11/19 00:50:01 fuzzer started 2025/11/19 00:50:01 dialing manager at localhost:34383 2025/11/19 00:50:01 checking machine... 2025/11/19 00:50:01 checking revisions... [ 43.656907] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:50:01 testing simple program... [ 43.746738] cgroup: Unknown subsys name 'net' [ 43.818441] cgroup: Unknown subsys name 'cpuset' [ 43.834068] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:50:00 Registers: info registers vcpu 0 RAX=0000001ce67826f8 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=000000000004e595 RBP=ffff88806ce23b00 RSP=ffff88806ce08730 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e0467 R11=0000000000000001 R12=000000000004e595 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----A-C] 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 00007fa680a62900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe22435508 CR3=000000000c238000 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=6d6e822a44a2ef971f49d72529a924ad XMM02=0000000000303978d59e07bde36eea69 XMM03=0000000000303aa0ec2efd57dc4c00df XMM04=11abd4871ed5ad9900000000000ae988 XMM05=7fb8a6e82a511b350000000000320c98 XMM06=d96330e2d2db8632000000000031fe00 XMM07=fb795ef6d6577056000000000030f508 XMM08=2c67c8bc2e329bc30000000000303aa0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888016dffa58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000000cc0 RIP=ffffffff817518c8 RFL=00000246 [---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 00007f74de010900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1ef47000 CR3=000000000d606000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000