[ 46.819243] ------------[ cut here ]------------ [ 46.820160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.822208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.823881] Modules linked in: [ 46.824625] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.826987] Tainted: [W]=WARN [ 46.827696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.829413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.830485] 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 [ 46.834171] RSP: 0018:ffff888019987bc0 EFLAGS: 00010286 [ 46.835314] RAX: 0000000000000000 RBX: ffffed1003330f78 RCX: ffffffff813a4050 [ 46.836800] RDX: ffff888016973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.838273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003330f2f [ 46.839777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.841273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019987df8 [ 46.842791] FS: 00007ffa18005900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.844484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.845714] CR2: 00007ffa184f7580 CR3: 000000000e65e000 CR4: 0000000000350ef0 [ 46.847227] Call Trace: [ 46.847764] [ 46.848306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.849352] ? __create_object+0x59/0x80 [ 46.850268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.851422] __vmalloc_noprof+0x59/0x60 [ 46.852290] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.853308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.854423] bpf_prog_alloc+0x39/0x200 [ 46.855287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.856376] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.857442] do_seccomp+0x349/0x25e0 [ 46.858289] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.859381] ? __pfx_do_seccomp+0x10/0x10 [ 46.860323] ? find_held_lock+0x2b/0x80 [ 46.861217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.862365] ? static_key_count+0x60/0x80 [ 46.863305] prctl_set_seccomp+0x4e/0x70 [ 46.864206] __do_sys_prctl+0xe6c/0x1d70 [ 46.865117] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.866111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.867259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.868400] ? irqentry_exit+0xf3/0x650 [ 46.869296] do_syscall_64+0xbf/0x430 [ 46.870155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.871282] RIP: 0033:0x7ffa184f75cd [ 46.872099] 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 [ 46.875788] RSP: 002b:00007ffe7c8184b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.877368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa184f75cd [ 46.878874] RDX: 000055ccbebc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.880360] RBP: 00007ffe7c818510 R08: 0000000000000000 R09: 00007ffe7c817bb0 [ 46.881842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccd9c6dad0 [ 46.883341] R13: 00007ffe7c818940 R14: 000055ccd9c6ebc0 R15: 000055ccd9c7f780 [ 46.884852] [ 46.885410] irq event stamp: 1755 [ 46.886168] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.887823] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.889309] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 46.890917] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 46.892514] ---[ end trace 0000000000000000 ]--- [ 49.948857] ------------[ cut here ]------------ [ 49.949762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.951747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.953186] Modules linked in: [ 49.953770] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.955738] Tainted: [W]=WARN [ 49.956339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.958016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.959004] 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 [ 49.962112] RSP: 0018:ffff88801adb7bc0 EFLAGS: 00010286 [ 49.963099] RAX: 0000000000000000 RBX: ffffed10035b6f78 RCX: ffffffff813a4050 [ 49.964368] RDX: ffff88800f203780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.965632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b6f2f [ 49.966912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.968189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adb7df8 [ 49.969473] FS: 00007fdb8fcab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.970904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.971969] CR2: 00007fff0f1e2ef7 CR3: 000000000e5dd000 CR4: 0000000000350ef0 [ 49.973258] Call Trace: [ 49.973727] [ 49.974175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.975038] ? __create_object+0x59/0x80 [ 49.975814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.976793] __vmalloc_noprof+0x59/0x60 [ 49.977564] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.978447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.979376] bpf_prog_alloc+0x39/0x200 [ 49.980109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980996] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981901] do_seccomp+0x349/0x25e0 [ 49.982648] ? find_held_lock+0x2b/0x80 [ 49.983409] ? do_prlimit+0x310/0x610 [ 49.984153] ? __pfx_do_seccomp+0x10/0x10 [ 49.984888] ? do_raw_spin_unlock+0x53/0x220 [ 49.985718] ? _raw_spin_unlock+0x1e/0x40 [ 49.986531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.987491] ? static_key_count+0x60/0x80 [ 49.988301] prctl_set_seccomp+0x4e/0x70 [ 49.989030] __do_sys_prctl+0xe6c/0x1d70 [ 49.989810] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.990680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.991662] ? irqentry_exit+0xf3/0x650 [ 49.992441] do_syscall_64+0xbf/0x430 [ 49.993189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.994141] RIP: 0033:0x7fdb9019d5cd [ 49.994811] 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 [ 49.997980] RSP: 002b:00007fff0f1e13d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.999352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb9019d5cd [ 50.000633] RDX: 000055b842b96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001915] RBP: 00007fff0f1e1430 R08: 0000000000000000 R09: 00007fff0f1e0ad0 [ 50.003151] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b878b322b0 [ 50.004225] R13: 00007fff0f1e1860 R14: 000055b878b34d20 R15: 000055b878b468d0 [ 50.005318] [ 50.005681] irq event stamp: 1789 [ 50.006225] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.007516] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.008794] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 50.010076] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 50.011353] ---[ end trace 0000000000000000 ]--- [ 50.665611] ------------[ cut here ]------------ [ 50.666447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.668186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.669597] Modules linked in: [ 50.670286] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.671990] Tainted: [W]=WARN [ 50.672504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.673754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.674556] 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 [ 50.677284] RSP: 0018:ffff88801aaffbc0 EFLAGS: 00010286 [ 50.678120] RAX: 0000000000000000 RBX: ffffed100355ff78 RCX: ffffffff813a4050 [ 50.679228] RDX: ffff8880154a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.680329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355ff2f [ 50.681428] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.682524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaffdf8 [ 50.683621] FS: 00007f31fa24f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.684847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.685760] CR2: 00007fff100e0ef7 CR3: 00000000203d2000 CR4: 0000000000350ef0 [ 50.686864] Call Trace: [ 50.687309] [ 50.687658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.688432] ? __create_object+0x59/0x80 [ 50.689105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.689896] __vmalloc_noprof+0x59/0x60 [ 50.690553] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.691298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692091] bpf_prog_alloc+0x39/0x200 [ 50.692681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.693472] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.694250] do_seccomp+0x349/0x25e0 [ 50.694842] ? find_held_lock+0x2b/0x80 [ 50.695497] ? do_prlimit+0x310/0x610 [ 50.696135] ? __pfx_do_seccomp+0x10/0x10 [ 50.696770] ? do_raw_spin_unlock+0x53/0x220 [ 50.697483] ? _raw_spin_unlock+0x1e/0x40 [ 50.698160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.698971] ? static_key_count+0x60/0x80 [ 50.699678] prctl_set_seccomp+0x4e/0x70 [ 50.700370] __do_sys_prctl+0xe6c/0x1d70 [ 50.701023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.701782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.702654] ? irqentry_exit+0xf3/0x650 [ 50.703332] do_syscall_64+0xbf/0x430 [ 50.703949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.704790] RIP: 0033:0x7f31fa7415cd [ 50.705411] 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 [ 50.708248] RSP: 002b:00007fff100deec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.709459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31fa7415cd [ 50.710601] RDX: 000055b740a57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.711734] RBP: 00007fff100def20 R08: 0000000000000000 R09: 00007fff100de5c0 [ 50.712868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b75463fb10 [ 50.713997] R13: 00007fff100df350 R14: 000055b7546402b0 R15: 000055b7546546f0 [ 50.715118] [ 50.715469] irq event stamp: 1849 [ 50.715965] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.717244] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.718524] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.719823] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 50.721074] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27085' (ECDSA) to the list of known hosts. 2025/11/17 09:53:22 fuzzer started 2025/11/17 09:53:22 dialing manager at localhost:37895 2025/11/17 09:53:22 checking machine... 2025/11/17 09:53:22 checking revisions... [ 51.606108] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:53:23 testing simple program... [ 51.700576] cgroup: Unknown subsys name 'net' [ 51.797493] cgroup: Unknown subsys name 'cpuset' [ 51.820764] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:53:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff81ab182f RDI=ffff88806ce08b44 RBP=000000000000000f RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026761 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888014f81bc0 R15=ffff888008c4b780 RIP=ffffffff8161901e RFL=00000213 [----A-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 00007fbc37fff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff69d569b8 CR3=000000000b8e7000 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=2032323a33353a393020373120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a363538363520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a33353a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800cadb900 RBX=ffff888016e70000 RCX=ffffffff8152d723 RDX=ffff88800cadb7a0 RSI=0000000000000000 RDI=ffff88800cadb900 RBP=ffff88800cadb900 RSP=ffff888016f07b98 R8 =0000000000000001 R9 =ffffed1002de0f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e518d20 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b61984 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 00007fdb8fcab900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b878b84000 CR3=0000000020863000 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=25252525252525252525252525252525 XMM01=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000