[ 45.915167] ------------[ cut here ]------------ [ 45.916066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.918065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.919513] Modules linked in: [ 45.920145] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.922134] Tainted: [W]=WARN [ 45.922701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.924152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.925118] 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 [ 45.928259] RSP: 0018:ffff8880188c7bc0 EFLAGS: 00010286 [ 45.929219] RAX: 0000000000000000 RBX: ffffed1003118f78 RCX: ffffffff813a4050 [ 45.930481] RDX: ffff888017e4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.931757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003118f2f [ 45.933023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.934289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188c7df8 [ 45.935610] FS: 00007ff114e06900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.937043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.938100] CR2: 00007ff1152f8580 CR3: 000000000a221000 CR4: 0000000000350ef0 [ 45.939378] Call Trace: [ 45.939837] [ 45.940292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.941177] ? __create_object+0x59/0x80 [ 45.941905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.942861] __vmalloc_noprof+0x59/0x60 [ 45.943624] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.944487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.945412] bpf_prog_alloc+0x39/0x200 [ 45.946140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947069] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.947913] do_seccomp+0x349/0x25e0 [ 45.948620] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.949508] ? __pfx_do_seccomp+0x10/0x10 [ 45.950285] ? find_held_lock+0x2b/0x80 [ 45.951041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.951995] ? static_key_count+0x60/0x80 [ 45.952752] prctl_set_seccomp+0x4e/0x70 [ 45.953518] __do_sys_prctl+0xe6c/0x1d70 [ 45.954278] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.955134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.956095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.957044] ? irqentry_exit+0xf3/0x650 [ 45.957757] do_syscall_64+0xbf/0x430 [ 45.958485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.959435] RIP: 0033:0x7ff1152f85cd [ 45.960136] 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 [ 45.963285] RSP: 002b:00007ffdd9077920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.964620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1152f85cd [ 45.965890] RDX: 0000560408db7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.967167] RBP: 00007ffdd9077980 R08: 0000000000000000 R09: 00007ffdd9077020 [ 45.968432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560412fc42b0 [ 45.969703] R13: 00007ffdd9077db0 R14: 0000560412fc6d20 R15: 0000560412fd88d0 [ 45.971001] [ 45.971422] irq event stamp: 1683 [ 45.972063] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 45.973558] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 45.975066] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 45.976594] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 45.978076] ---[ end trace 0000000000000000 ]--- [ 49.340834] ------------[ cut here ]------------ [ 49.341757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.343761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.345248] Modules linked in: [ 49.345867] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.347854] Tainted: [W]=WARN [ 49.348461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.349967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.350834] 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 [ 49.354014] RSP: 0018:ffff888018ab7bc0 EFLAGS: 00010286 [ 49.354979] RAX: 0000000000000000 RBX: ffffed1003156f78 RCX: ffffffff813a4050 [ 49.356274] RDX: ffff888017ead340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.357570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003156f2f [ 49.358865] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.360154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ab7df8 [ 49.361463] FS: 00007fe16b990900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.362914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.364002] CR2: 00007ffe49785ef7 CR3: 000000000c822000 CR4: 0000000000350ef0 [ 49.365293] Call Trace: [ 49.365751] [ 49.366205] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.367124] ? __create_object+0x59/0x80 [ 49.367872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.368842] __vmalloc_noprof+0x59/0x60 [ 49.369610] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.370485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.371436] bpf_prog_alloc+0x39/0x200 [ 49.372168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.373115] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.374013] do_seccomp+0x349/0x25e0 [ 49.374688] ? find_held_lock+0x2b/0x80 [ 49.375456] ? do_prlimit+0x310/0x610 [ 49.376204] ? __pfx_do_seccomp+0x10/0x10 [ 49.377014] ? do_raw_spin_unlock+0x53/0x220 [ 49.377817] ? _raw_spin_unlock+0x1e/0x40 [ 49.378590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.379576] ? static_key_count+0x60/0x80 [ 49.380382] prctl_set_seccomp+0x4e/0x70 [ 49.381152] __do_sys_prctl+0xe6c/0x1d70 [ 49.381888] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.382728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.383703] ? irqentry_exit+0xf3/0x650 [ 49.384473] do_syscall_64+0xbf/0x430 [ 49.385208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.386155] RIP: 0033:0x7fe16be825cd [ 49.386802] 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 [ 49.389971] RSP: 002b:00007ffe49784de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.391349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe16be825cd [ 49.392635] RDX: 0000557c3a883e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.393912] RBP: 00007ffe49784e40 R08: 0000000000000000 R09: 00007ffe497844e0 [ 49.395230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c561ebad0 [ 49.396513] R13: 00007ffe49785270 R14: 0000557c561ecbc0 R15: 0000557c561fd780 [ 49.397802] [ 49.398266] irq event stamp: 1787 [ 49.398867] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.400389] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.401888] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.403447] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.404962] ---[ end trace 0000000000000000 ]--- [ 50.185095] ------------[ cut here ]------------ [ 50.185814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.187452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.188644] Modules linked in: [ 50.189172] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.190786] Tainted: [W]=WARN [ 50.191292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.192495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.193256] 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 [ 50.196053] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 50.196819] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 50.197884] RDX: ffff8880173b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.198956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 50.200033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.201095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 50.202224] FS: 00007f904e612900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.203434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.204311] CR2: 00007f904eb04580 CR3: 000000001f6d9000 CR4: 0000000000350ef0 [ 50.205382] Call Trace: [ 50.205766] [ 50.206142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.206845] ? __create_object+0x59/0x80 [ 50.207618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.208473] __vmalloc_noprof+0x59/0x60 [ 50.209104] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.209788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.210560] bpf_prog_alloc+0x39/0x200 [ 50.211192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.212017] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.212727] do_seccomp+0x349/0x25e0 [ 50.213317] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.214063] ? __pfx_do_seccomp+0x10/0x10 [ 50.214678] ? find_held_lock+0x2b/0x80 [ 50.215321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.216135] ? static_key_count+0x60/0x80 [ 50.216765] prctl_set_seccomp+0x4e/0x70 [ 50.217417] __do_sys_prctl+0xe6c/0x1d70 [ 50.218063] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.218731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.219595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.220516] ? irqentry_exit+0xf3/0x650 [ 50.221179] do_syscall_64+0xbf/0x430 [ 50.221758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.222547] RIP: 0033:0x7f904eb045cd [ 50.223147] 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 [ 50.225759] RSP: 002b:00007ffcae8286f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.226885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f904eb045cd [ 50.227972] RDX: 00005597a9420e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.229070] RBP: 00007ffcae828750 R08: 0000000000000000 R09: 00007ffcae827df0 [ 50.230169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597c0e4aad0 [ 50.231269] R13: 00007ffcae828b80 R14: 00005597c0e4bbc0 R15: 00005597c0e5c780 [ 50.232413] [ 50.232798] irq event stamp: 1709 [ 50.233379] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.234706] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.236079] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 50.237428] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 50.238743] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4550' (ECDSA) to the list of known hosts. 2025/11/19 03:30:22 fuzzer started 2025/11/19 03:30:23 dialing manager at localhost:34383 2025/11/19 03:30:23 checking machine... 2025/11/19 03:30:23 checking revisions... [ 51.167547] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:30:23 testing simple program... [ 51.260196] cgroup: Unknown subsys name 'net' [ 51.327331] cgroup: Unknown subsys name 'cpuset' [ 51.340863] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:30:22 Registers: info registers vcpu 0 RAX=db12f0c3cf664200 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009c577e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a2200 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009c578c8 RIP=ffffffff81529242 RFL=00000282 [--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 00007fe16b990900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe16bf47618 CR3=000000000b6ed000 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=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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffff88806cf08e58 RDI=ffff88806cf31cd0 RBP=ffff88806cf01000 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08e58 R15=ffff88806cf08a70 RIP=ffffffff815bd130 RFL=00000216 [----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 00007fe16b990900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4977e000 CR3=000000000b6ed000 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