[ 46.580698] ------------[ cut here ]------------ [ 46.581653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.583680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.585179] Modules linked in: [ 46.585789] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.588061] Tainted: [W]=WARN [ 46.588647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.590213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.591151] 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 [ 46.594408] RSP: 0018:ffff888012e2fbc0 EFLAGS: 00010286 [ 46.595433] RAX: 0000000000000000 RBX: ffffed10025c5f78 RCX: ffffffff813a4050 [ 46.596776] RDX: ffff888018e6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.598079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10025c5f2f [ 46.599387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.600713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888012e2fdf8 [ 46.602022] FS: 00007fac36e8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.603528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.604653] CR2: 00007ffda39aeef7 CR3: 000000001c19c000 CR4: 0000000000350ef0 [ 46.606054] Call Trace: [ 46.606567] [ 46.607035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.607939] ? __create_object+0x59/0x80 [ 46.608690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.609690] __vmalloc_noprof+0x59/0x60 [ 46.610488] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.611356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.612298] bpf_prog_alloc+0x39/0x200 [ 46.613050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.614013] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.614951] do_seccomp+0x349/0x25e0 [ 46.615650] ? find_held_lock+0x2b/0x80 [ 46.616435] ? do_prlimit+0x310/0x610 [ 46.617201] ? __pfx_do_seccomp+0x10/0x10 [ 46.618031] ? do_raw_spin_unlock+0x53/0x220 [ 46.619019] ? _raw_spin_unlock+0x1e/0x40 [ 46.620046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.621289] ? static_key_count+0x60/0x80 [ 46.622351] prctl_set_seccomp+0x4e/0x70 [ 46.623345] __do_sys_prctl+0xe6c/0x1d70 [ 46.624184] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.625069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.626083] ? irqentry_exit+0xf3/0x650 [ 46.626840] do_syscall_64+0xbf/0x430 [ 46.627610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.628587] RIP: 0033:0x7fac3737c5cd [ 46.629301] 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 [ 46.632548] RSP: 002b:00007ffda39ad360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.633985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac3737c5cd [ 46.635287] RDX: 000055ce01182e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.636379] RBP: 00007ffda39ad3c0 R08: 0000000000000000 R09: 00007ffda39aca60 [ 46.637495] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce36ac9bf0 [ 46.638610] R13: 00007ffda39ad7f0 R14: 000055ce36ad3380 R15: 000055ce36ade460 [ 46.639712] [ 46.640103] irq event stamp: 1795 [ 46.640636] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.641948] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.643271] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 46.644583] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.645877] ---[ end trace 0000000000000000 ]--- [ 49.897129] ------------[ cut here ]------------ [ 49.898032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.900046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.901447] Modules linked in: [ 49.902097] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.904062] Tainted: [W]=WARN [ 49.904610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.906061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906964] 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 [ 49.910068] RSP: 0018:ffff8880183e7bc0 EFLAGS: 00010286 [ 49.911040] RAX: 0000000000000000 RBX: ffffed100307cf78 RCX: ffffffff813a4050 [ 49.912298] RDX: ffff888017af5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307cf2f [ 49.914812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.916074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183e7df8 [ 49.917323] FS: 00007f82ca6f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.918728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.919781] CR2: 00007fff6cb44ef7 CR3: 0000000020140000 CR4: 0000000000350ef0 [ 49.921025] Call Trace: [ 49.921474] [ 49.921874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.922766] ? __create_object+0x59/0x80 [ 49.923530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924477] __vmalloc_noprof+0x59/0x60 [ 49.925221] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927002] bpf_prog_alloc+0x39/0x200 [ 49.927683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928595] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.929492] do_seccomp+0x349/0x25e0 [ 49.930196] ? find_held_lock+0x2b/0x80 [ 49.930953] ? do_prlimit+0x310/0x610 [ 49.931634] ? __pfx_do_seccomp+0x10/0x10 [ 49.932410] ? do_raw_spin_unlock+0x53/0x220 [ 49.933230] ? _raw_spin_unlock+0x1e/0x40 [ 49.933989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.934949] ? static_key_count+0x60/0x80 [ 49.935686] prctl_set_seccomp+0x4e/0x70 [ 49.936443] __do_sys_prctl+0xe6c/0x1d70 [ 49.937191] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.938033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.938997] ? irqentry_exit+0xf3/0x650 [ 49.939695] do_syscall_64+0xbf/0x430 [ 49.940415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.941346] RIP: 0033:0x7f82cabeb5cd [ 49.942034] 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 [ 49.945121] RSP: 002b:00007fff6cb42740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.946453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82cabeb5cd [ 49.947688] RDX: 00005582ceabee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.948935] RBP: 00007fff6cb427a0 R08: 0000000000000000 R09: 00007fff6cb41e40 [ 49.950198] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582f38772b0 [ 49.951455] R13: 00007fff6cb42bd0 R14: 00005582f3879d20 R15: 00005582f388b8d0 [ 49.952710] [ 49.953173] irq event stamp: 1723 [ 49.953768] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.955260] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.956741] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.958246] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.959719] ---[ end trace 0000000000000000 ]--- [ 50.625818] ------------[ cut here ]------------ [ 50.626769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.630164] Modules linked in: [ 50.630756] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.632958] Tainted: [W]=WARN [ 50.633511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.635028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.635880] 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 [ 50.639038] RSP: 0018:ffff88800f0c7bc0 EFLAGS: 00010286 [ 50.640002] RAX: 0000000000000000 RBX: ffffed1001e18f78 RCX: ffffffff813a4050 [ 50.641259] RDX: ffff88801aad9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.642536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e18f2f [ 50.643794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.645049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0c7df8 [ 50.646310] FS: 00007f3dde12a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.647729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.648767] CR2: 00007ffda2132ef7 CR3: 000000000f75d000 CR4: 0000000000350ef0 [ 50.650026] Call Trace: [ 50.650494] [ 50.650955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.651824] ? __create_object+0x59/0x80 [ 50.652614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.653595] __vmalloc_noprof+0x59/0x60 [ 50.654374] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.655259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.656276] bpf_prog_alloc+0x39/0x200 [ 50.657065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.658043] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.659019] do_seccomp+0x349/0x25e0 [ 50.659722] ? find_held_lock+0x2b/0x80 [ 50.660502] ? do_prlimit+0x310/0x610 [ 50.661280] ? __pfx_do_seccomp+0x10/0x10 [ 50.662107] ? do_raw_spin_unlock+0x53/0x220 [ 50.662971] ? _raw_spin_unlock+0x1e/0x40 [ 50.663721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.664693] ? static_key_count+0x60/0x80 [ 50.665502] prctl_set_seccomp+0x4e/0x70 [ 50.666302] __do_sys_prctl+0xe6c/0x1d70 [ 50.667103] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.667977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.668945] ? irqentry_exit+0xf3/0x650 [ 50.669657] do_syscall_64+0xbf/0x430 [ 50.670403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.671339] RIP: 0033:0x7f3dde61c5cd [ 50.672039] 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 [ 50.675186] RSP: 002b:00007ffda2130a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.676521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dde61c5cd [ 50.677786] RDX: 0000557dccacfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.679058] RBP: 00007ffda2130af0 R08: 0000000000000000 R09: 00007ffda2130190 [ 50.680343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dffd5cbf0 [ 50.681606] R13: 00007ffda2130f20 R14: 0000557dffd66380 R15: 0000557dffd71460 [ 50.682929] [ 50.683351] irq event stamp: 1867 [ 50.684009] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.685513] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.686937] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 50.687914] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 50.688847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49659' (ECDSA) to the list of known hosts. 2025/11/18 18:51:10 fuzzer started 2025/11/18 18:51:11 dialing manager at localhost:34383 2025/11/18 18:51:11 checking machine... 2025/11/18 18:51:11 checking revisions... [ 51.652166] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:51:11 testing simple program... [ 51.733504] cgroup: Unknown subsys name 'net' [ 51.801159] cgroup: Unknown subsys name 'cpuset' [ 51.818861] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:51:10 Registers: info registers vcpu 0 RAX=0000000000042e95 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=00000206 [-----P-] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febcd8b1040 CR3=000000000d59f000 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=4a445468baf02591c2492e0ccb64cb65 XMM02=ec2efd57dc4c00df00000000003036c8 XMM03=19b657692362170f0000000000303798 XMM04=a235b2138c48d23300000000000ae988 XMM05=779318b8d8032bcb00000000003217a8 XMM06=474038aa6c007e1f00000000003200e0 XMM07=e042d86d42eb936e0000000000311920 XMM08=19b657692362170f0000000000303798 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=0000000000000001 RCX=ffffffff819e0b80 RDX=0000000000000002 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff8880200ce280 RSP=ffff888017ecfd08 R8 =0000000000000001 R9 =ffffed1002fd9fa8 R10=0000000000000002 R11=0000000000000001 R12=ffff8880200ce300 R13=ffff88800a331500 R14=1ffff11002fd9fa4 R15=ffff88800a331720 RIP=ffffffff8175175a 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f82ca6f9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82ca6be008 CR3=000000002018d000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000