[ 46.285754] ------------[ cut here ]------------ [ 46.286666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.288694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.290103] Modules linked in: [ 46.290719] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.292686] Tainted: [W]=WARN [ 46.293321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.294756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.295648] 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 [ 46.299011] RSP: 0018:ffff888016937bc0 EFLAGS: 00010286 [ 46.300030] RAX: 0000000000000000 RBX: ffffed1002d26f78 RCX: ffffffff813a4050 [ 46.301301] RDX: ffff888014850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.302559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d26f2f [ 46.303810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.305112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016937df8 [ 46.306373] FS: 00007f3fda1a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.307770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.308845] CR2: 00007f3fda693580 CR3: 000000000da81000 CR4: 0000000000350ef0 [ 46.310105] Call Trace: [ 46.310585] [ 46.310988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.311862] ? __create_object+0x59/0x80 [ 46.312668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.313613] __vmalloc_noprof+0x59/0x60 [ 46.314350] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.315165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.316085] bpf_prog_alloc+0x39/0x200 [ 46.316833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.317749] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.318648] do_seccomp+0x349/0x25e0 [ 46.319355] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.320279] ? __pfx_do_seccomp+0x10/0x10 [ 46.321016] ? find_held_lock+0x2b/0x80 [ 46.321764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.322703] ? static_key_count+0x60/0x80 [ 46.323493] prctl_set_seccomp+0x4e/0x70 [ 46.324275] __do_sys_prctl+0xe6c/0x1d70 [ 46.324999] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.325840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.326773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.327712] ? irqentry_exit+0xf3/0x650 [ 46.328490] do_syscall_64+0xbf/0x430 [ 46.329185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.330111] RIP: 0033:0x7f3fda6935cd [ 46.330811] 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 [ 46.333979] RSP: 002b:00007ffd285e43f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.335311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fda6935cd [ 46.336616] RDX: 000056300deb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.337877] RBP: 00007ffd285e4450 R08: 0000000000000000 R09: 00007ffd285e3af0 [ 46.339130] R10: 0000000000000000 R11: 0000000000000246 R12: 000056302e2b0ad0 [ 46.340406] R13: 00007ffd285e4880 R14: 000056302e2b1bc0 R15: 000056302e2c2780 [ 46.341686] [ 46.342098] irq event stamp: 1805 [ 46.342727] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.344238] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.345729] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 46.347266] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 46.348772] ---[ end trace 0000000000000000 ]--- [ 49.982440] ------------[ cut here ]------------ [ 49.983500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.985832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.987463] Modules linked in: [ 49.988128] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.990620] Tainted: [W]=WARN [ 49.991359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.993012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.994026] 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 [ 49.997583] RSP: 0018:ffff88800dbc7bc0 EFLAGS: 00010286 [ 49.998676] RAX: 0000000000000000 RBX: ffffed1001b78f78 RCX: ffffffff813a4050 [ 50.000104] RDX: ffff888016153780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.001703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b78f2f [ 50.003130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.004584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dbc7df8 [ 50.006009] FS: 00007f8eee6bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.007609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.008808] CR2: 00007ffe92e1bef8 CR3: 000000000dc12000 CR4: 0000000000350ef0 [ 50.010248] Call Trace: [ 50.010764] [ 50.011223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.012280] ? __create_object+0x59/0x80 [ 50.013101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.014203] __vmalloc_noprof+0x59/0x60 [ 50.015384] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.016705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.018076] bpf_prog_alloc+0x39/0x200 [ 50.019176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.020627] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.021934] do_seccomp+0x349/0x25e0 [ 50.022992] ? find_held_lock+0x2b/0x80 [ 50.024088] ? do_prlimit+0x310/0x610 [ 50.025194] ? __pfx_do_seccomp+0x10/0x10 [ 50.026368] ? do_raw_spin_unlock+0x53/0x220 [ 50.027545] ? _raw_spin_unlock+0x1e/0x40 [ 50.028694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.030078] ? static_key_count+0x60/0x80 [ 50.031274] prctl_set_seccomp+0x4e/0x70 [ 50.032401] __do_sys_prctl+0xe6c/0x1d70 [ 50.033394] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.034447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.035611] ? irqentry_exit+0xf3/0x650 [ 50.036576] do_syscall_64+0xbf/0x430 [ 50.037492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.038637] RIP: 0033:0x7f8eeebaf5cd [ 50.039490] 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 [ 50.042946] RSP: 002b:00007ffe92e1a010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.044282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eeebaf5cd [ 50.045821] RDX: 000055f0c2e8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.047299] RBP: 00007ffe92e1a070 R08: 0000000000000000 R09: 00007ffe92e19710 [ 50.048559] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0eb132ad0 [ 50.050082] R13: 00007ffe92e1a4a0 R14: 000055f0eb133bc0 R15: 000055f0eb144780 [ 50.051600] [ 50.052006] irq event stamp: 1849 [ 50.052655] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 50.054485] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 50.056116] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 50.058038] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 50.059798] ---[ end trace 0000000000000000 ]--- [ 51.138323] ------------[ cut here ]------------ [ 51.139091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.140822] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.142069] Modules linked in: [ 51.142602] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.144285] Tainted: [W]=WARN [ 51.144749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.145984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.146740] 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 [ 51.149647] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 51.150525] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 51.151627] RDX: ffff88801b369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.152733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 51.153811] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.154898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 51.155983] FS: 00007fe5b0e14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.157240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.158100] CR2: 00007fe5b1306580 CR3: 000000000de9d000 CR4: 0000000000350ef0 [ 51.159213] Call Trace: [ 51.159648] [ 51.160008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.160804] ? __create_object+0x59/0x80 [ 51.161481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.162315] __vmalloc_noprof+0x59/0x60 [ 51.162931] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.163687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.164500] bpf_prog_alloc+0x39/0x200 [ 51.165102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.165909] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.166690] do_seccomp+0x349/0x25e0 [ 51.167316] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.168064] ? __pfx_do_seccomp+0x10/0x10 [ 51.168769] ? find_held_lock+0x2b/0x80 [ 51.169440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.170279] ? static_key_count+0x60/0x80 [ 51.170939] prctl_set_seccomp+0x4e/0x70 [ 51.171613] __do_sys_prctl+0xe6c/0x1d70 [ 51.172305] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.173016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.173867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.174714] ? irqentry_exit+0xf3/0x650 [ 51.175385] do_syscall_64+0xbf/0x430 [ 51.175998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.176855] RIP: 0033:0x7fe5b13065cd [ 51.177476] 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 [ 51.180318] RSP: 002b:00007ffe682b3930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.181546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5b13065cd [ 51.182675] RDX: 0000558e0f2b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.183798] RBP: 00007ffe682b3990 R08: 0000000000000000 R09: 00007ffe682b3030 [ 51.184946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e3f1da240 [ 51.186079] R13: 00007ffe682b3dc0 R14: 0000558e3f1d9bf0 R15: 0000558e3f1ee4d0 [ 51.187249] [ 51.187624] irq event stamp: 1831 [ 51.188169] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 51.189533] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 51.190949] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 51.192340] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 51.193695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49313' (ECDSA) to the list of known hosts. 2025/11/18 02:11:24 fuzzer started 2025/11/18 02:11:25 dialing manager at localhost:37895 2025/11/18 02:11:25 checking machine... 2025/11/18 02:11:25 checking revisions... [ 52.093197] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:11:25 testing simple program... [ 52.192624] cgroup: Unknown subsys name 'net' [ 52.279485] cgroup: Unknown subsys name 'cpuset' [ 52.296054] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:11:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801b7c0000 RCX=ffffffff8152d723 RDX=1ffff110036f8130 RSI=0000000000000004 RDI=ffff8880164afb10 RBP=1ffff11002c95f79 RSP=ffff8880164afba0 R8 =0000000000000001 R9 =ffff88801b7c0018 R10=0000000000000003 R11=0000000000000001 R12=0000000000000003 R13=ffff88801b7c0970 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81490325 RFL=00000016 [----AP-] 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 00007fc456e65700 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=00007f2931207038 CR3=000000000b738000 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=31313a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000c4 RBX=ffff888019bc0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888019bc0af8 RDI=ffff888019bc0ad0 RBP=ffff888019bc0a58 RSP=ffff88806cf088c0 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888019bc0af8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815228f3 RFL=00000003 [------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 00007f8eee6bd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8eee69c020 CR3=000000000c894000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000