[ 39.319694] ------------[ cut here ]------------ [ 39.320588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.322767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.324243] Modules linked in: [ 39.324876] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.326908] Tainted: [W]=WARN [ 39.327470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.328963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.329900] 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 [ 39.333101] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 39.334097] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 39.335376] RDX: ffff888016979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.336672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 39.337969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.339256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 39.340543] FS: 00007f3f62b5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.342016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.343091] CR2: 00007ffe359edef7 CR3: 000000001c731000 CR4: 0000000000350ef0 [ 39.344396] Call Trace: [ 39.344910] [ 39.345333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.346262] ? __create_object+0x59/0x80 [ 39.347061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.348050] __vmalloc_noprof+0x59/0x60 [ 39.348811] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.349696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.350648] bpf_prog_alloc+0x39/0x200 [ 39.351347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.352283] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.353199] do_seccomp+0x349/0x25e0 [ 39.353933] ? find_held_lock+0x2b/0x80 [ 39.354706] ? do_prlimit+0x310/0x610 [ 39.355422] ? __pfx_do_seccomp+0x10/0x10 [ 39.356227] ? do_raw_spin_unlock+0x53/0x220 [ 39.357066] ? _raw_spin_unlock+0x1e/0x40 [ 39.357876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.358872] ? static_key_count+0x60/0x80 [ 39.359686] prctl_set_seccomp+0x4e/0x70 [ 39.360445] __do_sys_prctl+0xe6c/0x1d70 [ 39.361249] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.362136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.363119] ? irqentry_exit+0xf3/0x650 [ 39.363904] do_syscall_64+0xbf/0x430 [ 39.364654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.365555] RIP: 0033:0x7f3f6304c5cd [ 39.366283] 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 [ 39.369470] RSP: 002b:00007ffe359ec650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.370887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f6304c5cd [ 39.372200] RDX: 0000563c343b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.373488] RBP: 00007ffe359ec6b0 R08: 0000000000000000 R09: 00007ffe359ebd50 [ 39.374801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c68d442b0 [ 39.376082] R13: 00007ffe359ecae0 R14: 0000563c68d46d20 R15: 0000563c68d588d0 [ 39.377408] [ 39.377897] irq event stamp: 1749 [ 39.378515] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.380077] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.381638] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.383205] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.384727] ---[ end trace 0000000000000000 ]--- [ 42.793947] ------------[ cut here ]------------ [ 42.795015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.797280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.798889] Modules linked in: [ 42.799549] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.802057] Tainted: [W]=WARN [ 42.803183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.804808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.805830] 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 [ 42.809314] RSP: 0018:ffff88800a747bc0 EFLAGS: 00010286 [ 42.810401] RAX: 0000000000000000 RBX: ffffed10014e8f78 RCX: ffffffff813a4050 [ 42.811807] RDX: ffff888015efb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.813208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014e8f2f [ 42.814632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.816042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a747df8 [ 42.817455] FS: 00007f601d398900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.819036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.820193] CR2: 00007ffd944ddef7 CR3: 0000000020814000 CR4: 0000000000350ef0 [ 42.821625] Call Trace: [ 42.822145] [ 42.822646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.823582] ? __create_object+0x59/0x80 [ 42.824454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.825519] __vmalloc_noprof+0x59/0x60 [ 42.826366] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.827341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.828368] bpf_prog_alloc+0x39/0x200 [ 42.829173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830207] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.831203] do_seccomp+0x349/0x25e0 [ 42.831991] ? find_held_lock+0x2b/0x80 [ 42.832837] ? do_prlimit+0x310/0x610 [ 42.833656] ? __pfx_do_seccomp+0x10/0x10 [ 42.834482] ? do_raw_spin_unlock+0x53/0x220 [ 42.835400] ? _raw_spin_unlock+0x1e/0x40 [ 42.836250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.837325] ? static_key_count+0x60/0x80 [ 42.838231] prctl_set_seccomp+0x4e/0x70 [ 42.839071] __do_sys_prctl+0xe6c/0x1d70 [ 42.839928] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.840875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.841955] ? irqentry_exit+0xf3/0x650 [ 42.842800] do_syscall_64+0xbf/0x430 [ 42.843564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.844652] RIP: 0033:0x7f601d88a5cd [ 42.845370] 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 [ 42.848851] RSP: 002b:00007ffd944dc890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.850351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f601d88a5cd [ 42.851749] RDX: 000056255b19be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.853154] RBP: 00007ffd944dc8f0 R08: 0000000000000000 R09: 00007ffd944dbf90 [ 42.854566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562563be3b10 [ 42.855797] R13: 00007ffd944dcd20 R14: 0000562563be42b0 R15: 0000562563bf86f0 [ 42.857024] [ 42.857421] irq event stamp: 1967 [ 42.858037] hardirqs last enabled at (1977): [] __up_console_sem+0x78/0x80 [ 42.859449] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 42.860872] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.862316] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 42.863718] ---[ end trace 0000000000000000 ]--- [ 43.680810] ------------[ cut here ]------------ [ 43.681700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.683780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.685194] Modules linked in: [ 43.686050] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.688051] Tainted: [W]=WARN [ 43.688648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.690087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.690972] 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 [ 43.694060] RSP: 0018:ffff888014137bc0 EFLAGS: 00010286 [ 43.695018] RAX: 0000000000000000 RBX: ffffed1002826f78 RCX: ffffffff813a4050 [ 43.696272] RDX: ffff88800fc5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.697521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002826f2f [ 43.698794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.700058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014137df8 [ 43.701316] FS: 00007f5d4abfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.702729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.703767] CR2: 00007ffc48695ef7 CR3: 000000000e909000 CR4: 0000000000350ef0 [ 43.705023] Call Trace: [ 43.705475] [ 43.705937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.706822] ? __create_object+0x59/0x80 [ 43.707541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.708487] __vmalloc_noprof+0x59/0x60 [ 43.709223] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.710087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.711020] bpf_prog_alloc+0x39/0x200 [ 43.711742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.712658] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.713676] do_seccomp+0x349/0x25e0 [ 43.714364] ? find_held_lock+0x2b/0x80 [ 43.715125] ? do_prlimit+0x310/0x610 [ 43.715868] ? __pfx_do_seccomp+0x10/0x10 [ 43.716652] ? do_raw_spin_unlock+0x53/0x220 [ 43.717437] ? _raw_spin_unlock+0x1e/0x40 [ 43.718232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.719181] ? static_key_count+0x60/0x80 [ 43.719976] prctl_set_seccomp+0x4e/0x70 [ 43.720741] __do_sys_prctl+0xe6c/0x1d70 [ 43.721482] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.722354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.723310] ? irqentry_exit+0xf3/0x650 [ 43.724062] do_syscall_64+0xbf/0x430 [ 43.724786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.725734] RIP: 0033:0x7f5d4b0ef5cd [ 43.726393] 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 [ 43.729536] RSP: 002b:00007ffc486938e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.730891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d4b0ef5cd [ 43.732169] RDX: 000055f7e9ff2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.733447] RBP: 00007ffc48693940 R08: 0000000000000000 R09: 00007ffc48692fe0 [ 43.734754] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7fcb98ad0 [ 43.736025] R13: 00007ffc48693d70 R14: 000055f7fcb99bc0 R15: 000055f7fcbaa780 [ 43.737312] [ 43.737757] irq event stamp: 1853 [ 43.738362] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.739844] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.741327] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 43.742835] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 43.744308] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45002' (ECDSA) to the list of known hosts. 2025/11/17 22:03:35 fuzzer started 2025/11/17 22:03:36 dialing manager at localhost:37895 2025/11/17 22:03:36 checking machine... 2025/11/17 22:03:36 checking revisions... [ 44.674853] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:03:36 testing simple program... [ 44.767753] cgroup: Unknown subsys name 'net' [ 44.821952] cgroup: Unknown subsys name 'cpuset' [ 44.842817] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:03:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880096278f8 RCX=ffff888009627880 RDX=ffff888009627860 RSI=ffff888009611bc0 RDI=ffff888009627810 RBP=ffff888009611bc0 RSP=ffff888009627808 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009627860 R11=0000000000000001 R12=ffff888009627880 R13=ffff888009627888 R14=ffff8880096278a8 R15=ffff888009627860 RIP=ffffffff812a87c0 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f601d94d650 CR3=000000000dea2000 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=fc8564ac86a72e8b1b491982c1604ec7 XMM02=00000000003032d8ec2efd57dc4c00df XMM03=000000000031030857237db627523416 XMM04=4678ee3bb584eaa100000000000ae988 XMM05=8438233d10134cd00000000000321540 XMM06=405749d8372a36f100000000003205e0 XMM07=e042d86d42eb936e0000000000310cf0 XMM08=57237db6275234160000000000303338 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000006e2e RBX=0000000000000001 RCX=ffffffff81360ed1 RDX=0000000000006e2f RSI=000000000000360e RDI=0000000000014a8a RBP=ffff888017e87958 RSP=ffff888017e87840 R8 =ffffffff86a014d4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888017e87960 R13=ffff888017e87948 R14=ffff888017e87941 R15=ffff888017e87900 RIP=ffffffff8135e6b5 RFL=00000283 [--S---C] 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 00007f601d398900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f601d94f618 CR3=000000001ffa4000 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