[ 39.083715] ------------[ cut here ]------------ [ 39.084651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.086629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.088057] Modules linked in: [ 39.088643] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.090625] Tainted: [W]=WARN [ 39.091218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.092704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.093639] 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 [ 39.096858] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 39.097827] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 39.099134] RDX: ffff888009b21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.100426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 39.101701] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.103002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 39.104302] FS: 00007efc03840900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.105733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.106811] CR2: 00007fff48194ef7 CR3: 000000000bf25000 CR4: 0000000000350ef0 [ 39.108092] Call Trace: [ 39.108557] [ 39.109009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.109878] ? __create_object+0x59/0x80 [ 39.110656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111622] __vmalloc_noprof+0x59/0x60 [ 39.112396] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.113283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114233] bpf_prog_alloc+0x39/0x200 [ 39.114932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115856] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.116764] do_seccomp+0x349/0x25e0 [ 39.117489] ? find_held_lock+0x2b/0x80 [ 39.118263] ? do_prlimit+0x310/0x610 [ 39.119003] ? __pfx_do_seccomp+0x10/0x10 [ 39.119753] ? do_raw_spin_unlock+0x53/0x220 [ 39.120585] ? _raw_spin_unlock+0x1e/0x40 [ 39.121370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.122346] ? static_key_count+0x60/0x80 [ 39.123154] prctl_set_seccomp+0x4e/0x70 [ 39.123892] __do_sys_prctl+0xe6c/0x1d70 [ 39.124684] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.125557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.126539] ? irqentry_exit+0xf3/0x650 [ 39.127309] do_syscall_64+0xbf/0x430 [ 39.128043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.128954] RIP: 0033:0x7efc03d325cd [ 39.129666] 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 [ 39.132848] RSP: 002b:00007fff481939b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.134248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc03d325cd [ 39.135538] RDX: 000055b824f9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.136828] RBP: 00007fff48193a10 R08: 0000000000000000 R09: 00007fff481930b0 [ 39.138120] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b825383bf0 [ 39.139393] R13: 00007fff48193e40 R14: 000055b82538d380 R15: 000055b825398460 [ 39.140711] [ 39.141167] irq event stamp: 1715 [ 39.141776] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 39.143315] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 39.144856] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.146423] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.147944] ---[ end trace 0000000000000000 ]--- [ 42.097052] ------------[ cut here ]------------ [ 42.098053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.100204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.101755] Modules linked in: [ 42.102437] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.104587] Tainted: [W]=WARN [ 42.105469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.107145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.108130] 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 [ 42.111561] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 42.112616] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 42.114011] RDX: ffff888015f71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.115379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 42.116756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.118144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 42.119515] FS: 00007faa33726900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.121061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.122224] CR2: 00007faa33c18580 CR3: 000000000d99f000 CR4: 0000000000350ef0 [ 42.123606] Call Trace: [ 42.124143] [ 42.124597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.125558] ? __create_object+0x59/0x80 [ 42.126412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.127472] __vmalloc_noprof+0x59/0x60 [ 42.128295] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.129240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.130249] bpf_prog_alloc+0x39/0x200 [ 42.131054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.132055] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.133018] do_seccomp+0x349/0x25e0 [ 42.133741] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.134733] ? __pfx_do_seccomp+0x10/0x10 [ 42.135577] ? find_held_lock+0x2b/0x80 [ 42.136395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.137443] ? static_key_count+0x60/0x80 [ 42.138314] prctl_set_seccomp+0x4e/0x70 [ 42.139159] __do_sys_prctl+0xe6c/0x1d70 [ 42.139952] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.140889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.141930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.142992] ? irqentry_exit+0xf3/0x650 [ 42.143774] do_syscall_64+0xbf/0x430 [ 42.144578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.145596] RIP: 0033:0x7faa33c185cd [ 42.146362] 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 [ 42.149789] RSP: 002b:00007ffc8ccaa440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.151266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa33c185cd [ 42.152669] RDX: 00005585990d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.154056] RBP: 00007ffc8ccaa4a0 R08: 0000000000000000 R09: 00007ffc8cca9b40 [ 42.155432] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585d4c56b10 [ 42.156835] R13: 00007ffc8ccaa8d0 R14: 00005585d4c572b0 R15: 00005585d4c6b6f0 [ 42.158269] [ 42.158731] irq event stamp: 1829 [ 42.159423] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.161051] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.162697] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.164129] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.165526] ---[ end trace 0000000000000000 ]--- [ 42.966680] ------------[ cut here ]------------ [ 42.967645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.969683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.971181] Modules linked in: [ 42.971788] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.973772] Tainted: [W]=WARN [ 42.974372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.975855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.976772] 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 [ 42.979995] RSP: 0018:ffff888016cbfbc0 EFLAGS: 00010286 [ 42.980933] RAX: 0000000000000000 RBX: ffffed1002d97f78 RCX: ffffffff813a4050 [ 42.982260] RDX: ffff88800c199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.983550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d97f2f [ 42.984844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.986147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cbfdf8 [ 42.987430] FS: 00007efd53c00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.988866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.989932] CR2: 00007efd541664a6 CR3: 000000001f14f000 CR4: 0000000000350ef0 [ 42.991240] Call Trace: [ 42.991707] [ 42.992170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.993064] ? __create_object+0x59/0x80 [ 42.993800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.994796] __vmalloc_noprof+0x59/0x60 [ 42.995566] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.996448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.997387] bpf_prog_alloc+0x39/0x200 [ 42.998147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.999099] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.000008] do_seccomp+0x349/0x25e0 [ 43.000690] ? find_held_lock+0x2b/0x80 [ 43.001461] ? do_prlimit+0x310/0x610 [ 43.002216] ? __pfx_do_seccomp+0x10/0x10 [ 43.002954] ? do_raw_spin_unlock+0x53/0x220 [ 43.003796] ? _raw_spin_unlock+0x1e/0x40 [ 43.004587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.005554] ? static_key_count+0x60/0x80 [ 43.006377] prctl_set_seccomp+0x4e/0x70 [ 43.007154] __do_sys_prctl+0xe6c/0x1d70 [ 43.007903] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.008771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.009746] ? irqentry_exit+0xf3/0x650 [ 43.010542] do_syscall_64+0xbf/0x430 [ 43.011295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.012276] RIP: 0033:0x7efd540f25cd [ 43.012944] 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 [ 43.016181] RSP: 002b:00007ffc6dacd1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.017565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd540f25cd [ 43.018881] RDX: 0000558de1a67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.020157] RBP: 00007ffc6dacd200 R08: 0000000000000000 R09: 00007ffc6dacc8a0 [ 43.021437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e025e2ad0 [ 43.022753] R13: 00007ffc6dacd630 R14: 0000558e025e3bc0 R15: 0000558e025f4780 [ 43.024070] [ 43.024494] irq event stamp: 1733 [ 43.025152] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.026689] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.028220] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.029765] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 43.031284] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54437' (ECDSA) to the list of known hosts. 2025/11/18 18:29:04 fuzzer started 2025/11/18 18:29:04 dialing manager at localhost:34383 2025/11/18 18:29:04 checking machine... 2025/11/18 18:29:04 checking revisions... [ 43.858952] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:29:04 testing simple program... [ 43.931732] cgroup: Unknown subsys name 'net' [ 44.006457] cgroup: Unknown subsys name 'cpuset' [ 44.021683] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:29:03 Registers: info registers vcpu 0 RAX=ffff888016bfb608 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888016bfb5c8 RSI=0000000000000000 RDI=ffff888016bfb780 RBP=ffff888016bfb780 RSP=ffff8880162e7cd8 R8 =0000000000000001 R9 =ffffed1002c5cf8c R10=0000000000000003 R11=0000000000000001 R12=ffff88800c902ad0 R13=0000000000000246 R14=ffff888016bfb780 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007faa33726900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8cca4000 CR3=000000001ef28000 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=0000001d0151a884 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806cf23b00 RDI=00000000000537c3 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eefa2 R11=0000000000000001 R12=00000000000537c3 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 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 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=00007f0775a20000 CR3=000000000b745000 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=4fe77888f8fea09c0340cbb595cb1f95 XMM02=0000000000304658ec2efd57dc4c00df XMM03=0000000000312478e483f7cb78057517 XMM04=c49d0b5cdeda3d8f00000000000ae988 XMM05=0394861f14684e590000000000321ce8 XMM06=3e829fc8c8edc9900000000000321b70 XMM07=e042d86d42eb936e0000000000312750 XMM08=e483f7cb7805751700000000003046b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000