[ 39.095829] ------------[ cut here ]------------ [ 39.096775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.099169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.100626] Modules linked in: [ 39.101215] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.103173] Tainted: [W]=WARN [ 39.103778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106155] 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 [ 39.109311] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 39.110283] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 39.111575] RDX: ffff8880162c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 39.114148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 39.116717] FS: 00007fbaf02fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.118141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119191] CR2: 00007fbaf08604a6 CR3: 000000001d185000 CR4: 0000000000350ef0 [ 39.120475] Call Trace: [ 39.120984] [ 39.121390] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122293] ? __create_object+0x59/0x80 [ 39.123085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124061] __vmalloc_noprof+0x59/0x60 [ 39.124834] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.125709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126654] bpf_prog_alloc+0x39/0x200 [ 39.127339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128274] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.129184] do_seccomp+0x349/0x25e0 [ 39.129913] ? find_held_lock+0x2b/0x80 [ 39.130680] ? do_prlimit+0x310/0x610 [ 39.131382] ? __pfx_do_seccomp+0x10/0x10 [ 39.132171] ? do_raw_spin_unlock+0x53/0x220 [ 39.133011] ? _raw_spin_unlock+0x1e/0x40 [ 39.133796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.134750] ? static_key_count+0x60/0x80 [ 39.135504] prctl_set_seccomp+0x4e/0x70 [ 39.136270] __do_sys_prctl+0xe6c/0x1d70 [ 39.137062] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.137927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.138899] ? irqentry_exit+0xf3/0x650 [ 39.139659] do_syscall_64+0xbf/0x430 [ 39.140344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.141316] RIP: 0033:0x7fbaf07ec5cd [ 39.142012] 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 [ 39.145167] RSP: 002b:00007ffe1593f0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbaf07ec5cd [ 39.147839] RDX: 0000558710923e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.149101] RBP: 00007ffe1593f120 R08: 0000000000000000 R09: 00007ffe1593e7c0 [ 39.150159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055871ece8ad0 [ 39.151223] R13: 00007ffe1593f550 R14: 000055871ece9bc0 R15: 000055871ecfa780 [ 39.152298] [ 39.152693] irq event stamp: 1809 [ 39.153211] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.154483] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.155736] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 39.157033] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 39.158294] ---[ end trace 0000000000000000 ]--- [ 42.124097] ------------[ cut here ]------------ [ 42.124890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.126602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.127800] Modules linked in: [ 42.128303] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.129953] Tainted: [W]=WARN [ 42.130407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.131629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.132342] 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 [ 42.134965] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 42.135774] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 42.136847] RDX: ffff888015f6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.137910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 42.138967] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.140022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 42.141093] FS: 00007fc61ad35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.142294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.143169] CR2: 00007fc61b227580 CR3: 000000001f7dd000 CR4: 0000000000350ef0 [ 42.144235] Call Trace: [ 42.144674] [ 42.145024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.145767] ? __create_object+0x59/0x80 [ 42.146377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.147183] __vmalloc_noprof+0x59/0x60 [ 42.147817] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.148514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.149296] bpf_prog_alloc+0x39/0x200 [ 42.149912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.150685] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.151396] do_seccomp+0x349/0x25e0 [ 42.151995] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.152755] ? __pfx_do_seccomp+0x10/0x10 [ 42.153372] ? find_held_lock+0x2b/0x80 [ 42.154006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.154804] ? static_key_count+0x60/0x80 [ 42.155431] prctl_set_seccomp+0x4e/0x70 [ 42.156072] __do_sys_prctl+0xe6c/0x1d70 [ 42.156732] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.157399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.158201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.159016] ? irqentry_exit+0xf3/0x650 [ 42.159656] do_syscall_64+0xbf/0x430 [ 42.160236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.161036] RIP: 0033:0x7fc61b2275cd [ 42.161618] 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 [ 42.164236] RSP: 002b:00007ffc1ea4e340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.165377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc61b2275cd [ 42.166441] RDX: 000055bf0267be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.167509] RBP: 00007ffc1ea4e3a0 R08: 0000000000000000 R09: 00007ffc1ea4da40 [ 42.168605] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf30e882b0 [ 42.169681] R13: 00007ffc1ea4e7d0 R14: 000055bf30e8ad20 R15: 000055bf30e9c8d0 [ 42.170763] [ 42.171115] irq event stamp: 1703 [ 42.171676] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.173218] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.174501] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.175792] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.177059] ---[ end trace 0000000000000000 ]--- [ 42.937153] ------------[ cut here ]------------ [ 42.938194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.940387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.942006] Modules linked in: [ 42.942712] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.944864] Tainted: [W]=WARN [ 42.945465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.947065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.948060] 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 [ 42.951518] RSP: 0018:ffff88801670fbc0 EFLAGS: 00010286 [ 42.952632] RAX: 0000000000000000 RBX: ffffed1002ce1f78 RCX: ffffffff813a4050 [ 42.954035] RDX: ffff888013ec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.955438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce1f2f [ 42.956846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.958238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801670fdf8 [ 42.959644] FS: 00007fe4dafd8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.961226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.962378] CR2: 00007ffddbfe3ef7 CR3: 000000000ea22000 CR4: 0000000000350ef0 [ 42.963799] Call Trace: [ 42.964305] [ 42.964808] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.965787] ? __create_object+0x59/0x80 [ 42.966653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.967718] __vmalloc_noprof+0x59/0x60 [ 42.968499] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.969473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.970493] bpf_prog_alloc+0x39/0x200 [ 42.971299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.972315] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.973326] do_seccomp+0x349/0x25e0 [ 42.974107] ? find_held_lock+0x2b/0x80 [ 42.974940] ? do_prlimit+0x310/0x610 [ 42.975748] ? __pfx_do_seccomp+0x10/0x10 [ 42.976621] ? do_raw_spin_unlock+0x53/0x220 [ 42.977491] ? _raw_spin_unlock+0x1e/0x40 [ 42.978332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.979391] ? static_key_count+0x60/0x80 [ 42.980283] prctl_set_seccomp+0x4e/0x70 [ 42.981146] __do_sys_prctl+0xe6c/0x1d70 [ 42.981981] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.982914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.983986] ? irqentry_exit+0xf3/0x650 [ 42.984843] do_syscall_64+0xbf/0x430 [ 42.985666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.986712] RIP: 0033:0x7fe4db4ca5cd [ 42.987435] 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 [ 42.990944] RSP: 002b:00007ffddbfe2790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.992433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4db4ca5cd [ 42.993869] RDX: 000055bb9870ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.995286] RBP: 00007ffddbfe27f0 R08: 0000000000000000 R09: 00007ffddbfe1e90 [ 42.996715] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bba17ab240 [ 42.998118] R13: 00007ffddbfe2c20 R14: 000055bba17aabf0 R15: 000055bba17bf4d0 [ 42.999583] [ 43.000060] irq event stamp: 1797 [ 43.000793] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.002352] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.003771] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.005225] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.006640] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2682' (ECDSA) to the list of known hosts. 2025/11/18 05:32:52 fuzzer started 2025/11/18 05:32:52 dialing manager at localhost:37895 2025/11/18 05:32:52 checking machine... 2025/11/18 05:32:52 checking revisions... [ 43.937822] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:32:52 testing simple program... [ 44.023848] cgroup: Unknown subsys name 'net' [ 44.099527] cgroup: Unknown subsys name 'cpuset' [ 44.123712] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:32:51 Registers: info registers vcpu 0 RAX=ffffffff842e2c84 RBX=ffffffff81618fa0 RCX=ffff8880178cf354 RDX=1ffff11002f19e8b RSI=ffffffff842e2c84 RDI=ffff8880178cf4c8 RBP=ffff8880178cf498 RSP=ffff8880178cf3f8 R8 =0000000000000001 R9 =ffff8880178cf440 R10=000000000003c9ed R11=000000000009bb58 R12=ffff8880178cf4c8 R13=0000000000000000 R14=ffff888016288000 R15=0000000000000000 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 00007f94d92a6700 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=00007ffc1ea48000 CR3=000000001b2a6000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30323438332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303234 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=0000000000018e0d 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45c6847000 CR3=000000000d52d000 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=75afcc96073789abdd467681ae41a196 XMM02=2c67c8bc2e329bc30000000000305810 XMM03=fb795ef6d6577056000000000030edb0 XMM04=211649b52c28a5d300000000000ae988 XMM05=14648eaa1277bab1000000000031f308 XMM06=817b8945e9d50373000000000031f190 XMM07=e042d86d42eb936e000000000030f088 XMM08=db16a4dab318ce240000000000305870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000