[ 45.701425] ------------[ cut here ]------------ [ 45.702155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.703797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.705054] Modules linked in: [ 45.705686] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.707669] Tainted: [W]=WARN [ 45.708222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.709682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.710590] 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 [ 45.713808] RSP: 0018:ffff888015c9fbc0 EFLAGS: 00010286 [ 45.714792] RAX: 0000000000000000 RBX: ffffed1002b93f78 RCX: ffffffff813a4050 [ 45.716102] RDX: ffff888016f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.717400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b93f2f [ 45.718680] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.719983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c9fdf8 [ 45.721308] FS: 00007f39185b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.722730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.723803] CR2: 00007ffed8b8aef7 CR3: 000000000c2d1000 CR4: 0000000000350ef0 [ 45.725099] Call Trace: [ 45.725605] [ 45.726014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.726904] ? vmalloc_fix_flags+0xa/0xd0 [ 45.727693] __vmalloc_noprof+0x59/0x60 [ 45.728457] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.729280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.730203] bpf_prog_alloc+0x39/0x200 [ 45.730937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.731855] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.732778] do_seccomp+0x349/0x25e0 [ 45.733491] ? find_held_lock+0x2b/0x80 [ 45.734210] ? do_prlimit+0x310/0x610 [ 45.734958] ? __pfx_do_seccomp+0x10/0x10 [ 45.735729] ? do_raw_spin_unlock+0x53/0x220 [ 45.736575] ? _raw_spin_unlock+0x1e/0x40 [ 45.737310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.738288] ? static_key_count+0x60/0x80 [ 45.739075] prctl_set_seccomp+0x4e/0x70 [ 45.739847] __do_sys_prctl+0xe6c/0x1d70 [ 45.740649] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.741495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.742484] ? irqentry_exit+0xf3/0x650 [ 45.743198] do_syscall_64+0xbf/0x430 [ 45.743948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.744910] RIP: 0033:0x7f3918aab5cd [ 45.745626] 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 [ 45.748789] RSP: 002b:00007ffed8b882b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.750161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3918aab5cd [ 45.751446] RDX: 000055e1d2f5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.752740] RBP: 00007ffed8b88310 R08: 0000000000000000 R09: 00007ffed8b879b0 [ 45.754023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e20ff85ad0 [ 45.755320] R13: 00007ffed8b88740 R14: 000055e20ff86bc0 R15: 000055e20ff97780 [ 45.756630] [ 45.757050] irq event stamp: 1729 [ 45.757702] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 45.759240] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.760762] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.762305] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.763787] ---[ end trace 0000000000000000 ]--- [ 48.617692] ------------[ cut here ]------------ [ 48.618629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.620648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.622122] Modules linked in: [ 48.622735] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.624757] Tainted: [W]=WARN [ 48.625319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.627007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.628025] 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 [ 48.631261] RSP: 0018:ffff88801557fbc0 EFLAGS: 00010286 [ 48.632251] RAX: 0000000000000000 RBX: ffffed1002aaff78 RCX: ffffffff813a4050 [ 48.633514] RDX: ffff888015e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.634842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aaff2f [ 48.636151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.637451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801557fdf8 [ 48.638758] FS: 00007f5acf8ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.640222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.641299] CR2: 00007ffd07e93ef7 CR3: 000000002025f000 CR4: 0000000000350ef0 [ 48.642577] Call Trace: [ 48.643052] [ 48.643510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.644375] ? __create_object+0x59/0x80 [ 48.645165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.646124] __vmalloc_noprof+0x59/0x60 [ 48.646909] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.647793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.648754] bpf_prog_alloc+0x39/0x200 [ 48.649494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.650430] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.651295] do_seccomp+0x349/0x25e0 [ 48.652036] ? find_held_lock+0x2b/0x80 [ 48.652804] ? do_prlimit+0x310/0x610 [ 48.653547] ? __pfx_do_seccomp+0x10/0x10 [ 48.654309] ? do_raw_spin_unlock+0x53/0x220 [ 48.655151] ? _raw_spin_unlock+0x1e/0x40 [ 48.655939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.656927] ? static_key_count+0x60/0x80 [ 48.657735] prctl_set_seccomp+0x4e/0x70 [ 48.658521] __do_sys_prctl+0xe6c/0x1d70 [ 48.659290] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.660150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.661118] ? irqentry_exit+0xf3/0x650 [ 48.661901] do_syscall_64+0xbf/0x430 [ 48.662643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.663622] RIP: 0033:0x7f5acfdbc5cd [ 48.664294] 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 [ 48.667486] RSP: 002b:00007ffd07e92cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.668858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5acfdbc5cd [ 48.670140] RDX: 000055d3e4aa0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.671419] RBP: 00007ffd07e92d10 R08: 0000000000000000 R09: 00007ffd07e923b0 [ 48.672713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d40fc52ad0 [ 48.674002] R13: 00007ffd07e93140 R14: 000055d40fc53bc0 R15: 000055d40fc64780 [ 48.675316] [ 48.675777] irq event stamp: 1803 [ 48.676446] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.677754] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.679070] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 48.680397] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 48.681657] ---[ end trace 0000000000000000 ]--- [ 49.367187] ------------[ cut here ]------------ [ 49.367957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.369631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.370905] Modules linked in: [ 49.371443] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.373102] Tainted: [W]=WARN [ 49.373603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.374837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.375606] 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 [ 49.378255] RSP: 0018:ffff88801a39fbc0 EFLAGS: 00010286 [ 49.379065] RAX: 0000000000000000 RBX: ffffed1003473f78 RCX: ffffffff813a4050 [ 49.380154] RDX: ffff888015685340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.381219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003473f2f [ 49.382302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.383400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a39fdf8 [ 49.384479] FS: 00007f38de25b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.385677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.386563] CR2: 00007fff2ddc1ef7 CR3: 000000000c84d000 CR4: 0000000000350ef0 [ 49.387628] Call Trace: [ 49.388025] [ 49.388366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.389123] ? __create_object+0x59/0x80 [ 49.389782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.390599] __vmalloc_noprof+0x59/0x60 [ 49.391189] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.391915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.392698] bpf_prog_alloc+0x39/0x200 [ 49.393274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.394048] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.394800] do_seccomp+0x349/0x25e0 [ 49.395354] ? find_held_lock+0x2b/0x80 [ 49.395991] ? do_prlimit+0x310/0x610 [ 49.396618] ? __pfx_do_seccomp+0x10/0x10 [ 49.397239] ? do_raw_spin_unlock+0x53/0x220 [ 49.397938] ? _raw_spin_unlock+0x1e/0x40 [ 49.398595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.399359] ? static_key_count+0x60/0x80 [ 49.400043] prctl_set_seccomp+0x4e/0x70 [ 49.400689] __do_sys_prctl+0xe6c/0x1d70 [ 49.401307] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.402024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.402829] ? irqentry_exit+0xf3/0x650 [ 49.403473] do_syscall_64+0xbf/0x430 [ 49.404061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.404853] RIP: 0033:0x7f38de74d5cd [ 49.405449] 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 [ 49.408088] RSP: 002b:00007fff2ddc0670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.409220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38de74d5cd [ 49.410289] RDX: 000055cd02e96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.411356] RBP: 00007fff2ddc06d0 R08: 0000000000000000 R09: 00007fff2ddbfd70 [ 49.412431] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd0ec57240 [ 49.413491] R13: 00007fff2ddc0b00 R14: 000055cd0ec60380 R15: 000055cd0ec6b540 [ 49.414567] [ 49.414917] irq event stamp: 1731 [ 49.415451] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.416740] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.418010] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 49.419285] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 49.420553] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29415' (ECDSA) to the list of known hosts. 2025/11/19 06:00:37 fuzzer started 2025/11/19 06:00:37 dialing manager at localhost:34383 2025/11/19 06:00:37 checking machine... 2025/11/19 06:00:37 checking revisions... [ 50.354866] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:00:37 testing simple program... [ 50.446980] cgroup: Unknown subsys name 'net' [ 50.501128] cgroup: Unknown subsys name 'cpuset' [ 50.513298] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:00:36 Registers: info registers vcpu 0 RAX=000000000004561f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f399dba7000 CR3=000000000d1d7000 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=30303a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323830 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=ffff88801a2e3300 RBX=ffff88801a2e1100 RCX=0000000000070002 RDX=0000000000070003 RSI=0000000000000000 RDI=ffff888009462140 RBP=ffff88800b717bb0 RSP=ffff88800b717b50 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea000068b800 R11=0000000000000001 R12=ffffea000068b800 R13=ffff888009462140 R14=ffff88801a2e3300 R15=0000000000000000 RIP=ffffffff81ab0b8d RFL=00000242 [---Z---] 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 00007f43d01fb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5acf8a9020 CR3=000000000b9f6000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000