[ 46.231877] ------------[ cut here ]------------ [ 46.232818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.234825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.236260] Modules linked in: [ 46.236844] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.238847] Tainted: [W]=WARN [ 46.239447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.241244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.242118] 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 [ 46.245334] RSP: 0018:ffff888017bd7bc0 EFLAGS: 00010286 [ 46.246314] RAX: 0000000000000000 RBX: ffffed1002f7af78 RCX: ffffffff813a4050 [ 46.247630] RDX: ffff888016775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.248925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7af2f [ 46.250230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.251542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bd7df8 [ 46.252835] FS: 00007ff636739900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.254264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.255343] CR2: 00007ffdfc69def7 CR3: 000000000df16000 CR4: 0000000000350ef0 [ 46.256630] Call Trace: [ 46.257101] [ 46.257562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.258459] ? __create_object+0x59/0x80 [ 46.259270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.260242] __vmalloc_noprof+0x59/0x60 [ 46.260967] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.261845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.262786] bpf_prog_alloc+0x39/0x200 [ 46.263523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264461] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.265376] do_seccomp+0x349/0x25e0 [ 46.266077] ? find_held_lock+0x2b/0x80 [ 46.266858] ? do_prlimit+0x310/0x610 [ 46.267605] ? __pfx_do_seccomp+0x10/0x10 [ 46.268379] ? do_raw_spin_unlock+0x53/0x220 [ 46.269211] ? _raw_spin_unlock+0x1e/0x40 [ 46.269959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.270936] ? static_key_count+0x60/0x80 [ 46.271736] prctl_set_seccomp+0x4e/0x70 [ 46.272513] __do_sys_prctl+0xe6c/0x1d70 [ 46.273299] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.274254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.275398] ? irqentry_exit+0xf3/0x650 [ 46.276127] do_syscall_64+0xbf/0x430 [ 46.276881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.277828] RIP: 0033:0x7ff636c2b5cd [ 46.278536] 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 [ 46.281726] RSP: 002b:00007ffdfc69c640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.283122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff636c2b5cd [ 46.284410] RDX: 000055bf463d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.285698] RBP: 00007ffdfc69c6a0 R08: 0000000000000000 R09: 00007ffdfc69bd40 [ 46.287007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf65dc9ad0 [ 46.288304] R13: 00007ffdfc69cad0 R14: 000055bf65dcabc0 R15: 000055bf65ddb780 [ 46.289597] [ 46.290028] irq event stamp: 1813 [ 46.290692] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.292245] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.293761] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 46.295337] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 46.296847] ---[ end trace 0000000000000000 ]--- [ 49.699839] ------------[ cut here ]------------ [ 49.700883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.703116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.704765] Modules linked in: [ 49.705539] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.707829] Tainted: [W]=WARN [ 49.708500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.710178] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.711198] 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 [ 49.714771] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 49.715868] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 49.717310] RDX: ffff888019c95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.718753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 49.720205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.721636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 49.723079] FS: 00007fd4e0bf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.724681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.725866] CR2: 00007fd4e10e5580 CR3: 00000000203fb000 CR4: 0000000000350ef0 [ 49.727322] Call Trace: [ 49.727846] [ 49.728353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.729419] ? __create_object+0x59/0x80 [ 49.730310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.731397] __vmalloc_noprof+0x59/0x60 [ 49.732240] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.733207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734231] bpf_prog_alloc+0x39/0x200 [ 49.735015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.736056] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.737044] do_seccomp+0x349/0x25e0 [ 49.737834] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.738842] ? __pfx_do_seccomp+0x10/0x10 [ 49.739711] ? find_held_lock+0x2b/0x80 [ 49.740547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.741607] ? static_key_count+0x60/0x80 [ 49.742493] prctl_set_seccomp+0x4e/0x70 [ 49.743360] __do_sys_prctl+0xe6c/0x1d70 [ 49.744230] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.745118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.746215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.747290] ? irqentry_exit+0xf3/0x650 [ 49.748082] do_syscall_64+0xbf/0x430 [ 49.748897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.749939] RIP: 0033:0x7fd4e10e55cd [ 49.750714] 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 [ 49.754217] RSP: 002b:00007ffd97874200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.755722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4e10e55cd [ 49.757125] RDX: 000055ceb2397e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.758556] RBP: 00007ffd97874260 R08: 0000000000000000 R09: 00007ffd97873900 [ 49.759967] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ceb7353ad0 [ 49.761369] R13: 00007ffd97874690 R14: 000055ceb7354bc0 R15: 000055ceb7365780 [ 49.762801] [ 49.763298] irq event stamp: 1771 [ 49.763959] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.765632] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.767324] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.768821] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 49.770227] ---[ end trace 0000000000000000 ]--- [ 50.579206] ------------[ cut here ]------------ [ 50.580088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.582074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.583569] Modules linked in: [ 50.584194] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.586251] Tainted: [W]=WARN [ 50.586831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.588749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.589660] 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 [ 50.593121] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 50.594367] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 50.595829] RDX: ffff8880164b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.597137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 50.598435] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.599748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 50.601053] FS: 00007fee5d616900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.602511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.603586] CR2: 00007fee5db08580 CR3: 000000000ceb7000 CR4: 0000000000350ef0 [ 50.604868] Call Trace: [ 50.605380] [ 50.605801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.606720] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 50.607689] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 50.608645] __vmalloc_noprof+0x59/0x60 [ 50.609428] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.610323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.611270] bpf_prog_alloc+0x39/0x200 [ 50.611977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.612918] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.613837] do_seccomp+0x349/0x25e0 [ 50.614577] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.615498] ? __pfx_do_seccomp+0x10/0x10 [ 50.616295] ? find_held_lock+0x2b/0x80 [ 50.617019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.617993] ? static_key_count+0x60/0x80 [ 50.618812] prctl_set_seccomp+0x4e/0x70 [ 50.619593] __do_sys_prctl+0xe6c/0x1d70 [ 50.620378] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.621250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.622245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.623242] ? irqentry_exit+0xf3/0x650 [ 50.623972] do_syscall_64+0xbf/0x430 [ 50.624724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.625690] RIP: 0033:0x7fee5db085cd [ 50.626400] 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 [ 50.629626] RSP: 002b:00007ffdbd8d4a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.631029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee5db085cd [ 50.632342] RDX: 0000556df0ffae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.633619] RBP: 00007ffdbd8d4af0 R08: 0000000000000000 R09: 00007ffdbd8d4190 [ 50.634920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e06f66b10 [ 50.636227] R13: 00007ffdbd8d4f20 R14: 0000556e06f672b0 R15: 0000556e06f7b6f0 [ 50.637569] [ 50.638002] irq event stamp: 1781 [ 50.638661] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.640229] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.641785] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.643367] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.644914] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23349' (ECDSA) to the list of known hosts. 2025/11/18 21:38:34 fuzzer started 2025/11/18 21:38:34 dialing manager at localhost:34383 2025/11/18 21:38:34 checking machine... 2025/11/18 21:38:34 checking revisions... [ 51.578835] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:38:34 testing simple program... [ 51.666753] cgroup: Unknown subsys name 'net' [ 51.723002] cgroup: Unknown subsys name 'cpuset' [ 51.739252] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:38:33 Registers: info registers vcpu 0 RAX=ffffffff83ee99ed RBX=0000000000000001 RCX=ffff8880156ef64c RDX=ffff8880156ef740 RSI=ffffffff83ee99ed RDI=ffff8880156ef6f8 RBP=ffff8880156ef750 RSP=ffff8880156ef688 R8 =0000000000000001 R9 =ffff8880156ef738 R10=000000000003c9ed R11=00000000000a247e R12=0000000000000000 R13=ffff8880156ef740 R14=ffff888019c93780 R15=ffff8880156ef6f8 RIP=ffffffff8135e474 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 00007fd4e0bf3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9786e000 CR3=0000000020897000 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=0000000040000000 RBX=0000000000000001 RCX=ffffffff81298256 RDX=ffff88800f378000 RSI=ffffffff81297a9a RDI=0000000000000001 RBP=ffff888009643780 RSP=ffff8880096efcf0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=1ffff1100d9e7003 R12=ffff88800f378000 R13=0000000000000001 R14=ffff88806cf37340 R15=ffff88800f379658 RIP=ffffffff81751e10 RFL=00000012 [----A--] 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 00007f3fc34cc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb9b74e7000 CR3=000000000de3e000 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=4060cfafa22181abe44ddc2df665b7b9 XMM02=0000000000304018eff9b2d0a8fce9cb XMM03=00000000003040e82c67c8bc2e329bc3 XMM04=040b88fa6b9ebc9a00000000000ae988 XMM05=070677e07ec03e960000000000321628 XMM06=474038aa6c007e1f00000000003212b0 XMM07=e042d86d42eb936e00000000003122a8 XMM08=ecfb32048e3471a300000000003040e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000