[ 54.098022] ------------[ cut here ]------------ [ 54.098877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.100884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.102374] Modules linked in: [ 54.102999] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.104974] Tainted: [W]=WARN [ 54.105525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.106994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.107854] 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 [ 54.111026] RSP: 0018:ffff888019c2fbc0 EFLAGS: 00010286 [ 54.111998] RAX: 0000000000000000 RBX: ffffed1003385f78 RCX: ffffffff813a4050 [ 54.113282] RDX: ffff8880163a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.114571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003385f2f [ 54.115854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.117136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c2fdf8 [ 54.118414] FS: 00007f5a60df0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.119843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.120892] CR2: 00007ffc4dbedef8 CR3: 000000000de76000 CR4: 0000000000350ef0 [ 54.122188] Call Trace: [ 54.122659] [ 54.123104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.123999] ? __create_object+0x59/0x80 [ 54.124738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.125712] __vmalloc_noprof+0x59/0x60 [ 54.126490] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.127353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.128299] bpf_prog_alloc+0x39/0x200 [ 54.129030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.129910] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.130820] do_seccomp+0x349/0x25e0 [ 54.131532] ? find_held_lock+0x2b/0x80 [ 54.132285] ? do_prlimit+0x310/0x610 [ 54.133040] ? __pfx_do_seccomp+0x10/0x10 [ 54.133771] ? do_raw_spin_unlock+0x53/0x220 [ 54.134618] ? _raw_spin_unlock+0x1e/0x40 [ 54.135394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.136348] ? static_key_count+0x60/0x80 [ 54.137157] prctl_set_seccomp+0x4e/0x70 [ 54.137896] __do_sys_prctl+0xe6c/0x1d70 [ 54.138694] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.139537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.140505] ? irqentry_exit+0xf3/0x650 [ 54.141280] do_syscall_64+0xbf/0x430 [ 54.142021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.142980] RIP: 0033:0x7f5a612e25cd [ 54.143645] 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 [ 54.146813] RSP: 002b:00007ffc4dbebc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.148169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a612e25cd [ 54.149452] RDX: 000055a878dfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.150748] RBP: 00007ffc4dbebcb0 R08: 0000000000000000 R09: 00007ffc4dbeb350 [ 54.152049] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a886167ad0 [ 54.153341] R13: 00007ffc4dbec0e0 R14: 000055a886168bc0 R15: 000055a886179780 [ 54.154679] [ 54.155157] irq event stamp: 1769 [ 54.155768] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 54.157291] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 54.158824] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 54.160363] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 54.161858] ---[ end trace 0000000000000000 ]--- [ 57.782505] ------------[ cut here ]------------ [ 57.783448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.785473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.786962] Modules linked in: [ 57.787562] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.789618] Tainted: [W]=WARN [ 57.790248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.791751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.792682] 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 [ 57.795924] RSP: 0018:ffff888015837bc0 EFLAGS: 00010286 [ 57.796919] RAX: 0000000000000000 RBX: ffffed1002b06f78 RCX: ffffffff813a4050 [ 57.798269] RDX: ffff888019dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.799574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b06f2f [ 57.800879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.802194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015837df8 [ 57.803506] FS: 00007f337bcb5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.804976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.806061] CR2: 00007f337c1a7580 CR3: 000000000b943000 CR4: 0000000000350ef0 [ 57.807373] Call Trace: [ 57.807845] [ 57.808311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.809236] ? __create_object+0x59/0x80 [ 57.810050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.811038] __vmalloc_noprof+0x59/0x60 [ 57.811762] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.812652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.813603] bpf_prog_alloc+0x39/0x200 [ 57.814370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.815318] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.816237] do_seccomp+0x349/0x25e0 [ 57.816922] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.817841] ? __pfx_do_seccomp+0x10/0x10 [ 57.818657] ? find_held_lock+0x2b/0x80 [ 57.819431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.820412] ? static_key_count+0x60/0x80 [ 57.821224] prctl_set_seccomp+0x4e/0x70 [ 57.822032] __do_sys_prctl+0xe6c/0x1d70 [ 57.822786] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.823665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.824655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.825645] ? irqentry_exit+0xf3/0x650 [ 57.826441] do_syscall_64+0xbf/0x430 [ 57.827203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.828182] RIP: 0033:0x7f337c1a75cd [ 57.828853] 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 [ 57.832082] RSP: 002b:00007ffc0d2e83a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.833470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f337c1a75cd [ 57.834792] RDX: 000055cfa1003e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.836097] RBP: 00007ffc0d2e8400 R08: 0000000000000000 R09: 00007ffc0d2e7aa0 [ 57.837401] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfb9841bf0 [ 57.838720] R13: 00007ffc0d2e8830 R14: 000055cfb984b380 R15: 000055cfb9856460 [ 57.840047] [ 57.840477] irq event stamp: 1693 [ 57.841143] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 57.842705] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 57.844251] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 57.845818] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 57.847334] ---[ end trace 0000000000000000 ]--- [ 58.703331] ------------[ cut here ]------------ [ 58.704268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.706269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.707728] Modules linked in: [ 58.708355] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.710333] Tainted: [W]=WARN [ 58.710879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.712340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.713259] 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 [ 58.716439] RSP: 0018:ffff88801954fbc0 EFLAGS: 00010286 [ 58.717431] RAX: 0000000000000000 RBX: ffffed10032a9f78 RCX: ffffffff813a4050 [ 58.718714] RDX: ffff888019da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.719987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a9f2f [ 58.721264] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.722555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801954fdf8 [ 58.723823] FS: 00007f649e23a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.725249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.726330] CR2: 00007fffba556ef8 CR3: 0000000009e32000 CR4: 0000000000350ef0 [ 58.727613] Call Trace: [ 58.728120] [ 58.728528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.729417] ? __create_object+0x59/0x80 [ 58.730224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.731192] __vmalloc_noprof+0x59/0x60 [ 58.731900] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.732762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.733689] bpf_prog_alloc+0x39/0x200 [ 58.734440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.735381] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.736273] do_seccomp+0x349/0x25e0 [ 58.736985] ? find_held_lock+0x2b/0x80 [ 58.737700] ? do_prlimit+0x310/0x610 [ 58.738451] ? __pfx_do_seccomp+0x10/0x10 [ 58.739221] ? do_raw_spin_unlock+0x53/0x220 [ 58.740061] ? _raw_spin_unlock+0x1e/0x40 [ 58.740785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.741747] ? static_key_count+0x60/0x80 [ 58.742561] prctl_set_seccomp+0x4e/0x70 [ 58.743342] __do_sys_prctl+0xe6c/0x1d70 [ 58.744124] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.744926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.745881] ? irqentry_exit+0xf3/0x650 [ 58.746670] do_syscall_64+0xbf/0x430 [ 58.747419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.748369] RIP: 0033:0x7f649e72c5cd [ 58.749080] 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 [ 58.752242] RSP: 002b:00007fffba555b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.753600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f649e72c5cd [ 58.754904] RDX: 00005628d517be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.756184] RBP: 00007fffba555ba0 R08: 0000000000000000 R09: 00007fffba555240 [ 58.757466] R10: 0000000000000000 R11: 0000000000000246 R12: 000056290e8e0ad0 [ 58.758759] R13: 00007fffba555fd0 R14: 000056290e8e1bc0 R15: 000056290e8f2780 [ 58.760062] [ 58.760484] irq event stamp: 1775 [ 58.761133] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 58.762683] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 58.764187] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 58.765716] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 58.767220] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61192' (ECDSA) to the list of known hosts. 2025/11/18 01:30:01 fuzzer started 2025/11/18 01:30:02 dialing manager at localhost:37895 2025/11/18 01:30:02 checking machine... 2025/11/18 01:30:02 checking revisions... [ 59.676710] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:30:02 testing simple program... [ 59.775796] cgroup: Unknown subsys name 'net' [ 59.852835] cgroup: Unknown subsys name 'cpuset' [ 59.867495] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:30:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8c36 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627828 RSP=ffff888009627760 R8 =ffffffff86ab8c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffff888009627830 R13=ffff888009627818 R14=ffff888009627811 R15=ffff8880096277d0 RIP=ffffffff8135e896 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f337c26c618 CR3=000000000c51c000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002bfab 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f337c26a650 CR3=000000000be73000 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=739f839f82d22c9d91452d449a5487bb XMM02=00000000003065d8ec2efd57dc4c00df XMM03=000000000031368865d2d8779faa8ef6 XMM04=d15e05f1d691a6cd00000000000ae988 XMM05=f89e489a6272493b0000000000324320 XMM06=405749d8372a36f10000000000322d48 XMM07=e042d86d42eb936e0000000000313908 XMM08=65d2d8779faa8ef60000000000306638 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000