[ 46.047225] ------------[ cut here ]------------ [ 46.048105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.050048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.051462] Modules linked in: [ 46.052032] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.053953] Tainted: [W]=WARN [ 46.054547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.056193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.057146] 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 [ 46.060277] RSP: 0018:ffff8880198dfbc0 EFLAGS: 00010286 [ 46.061215] RAX: 0000000000000000 RBX: ffffed100331bf78 RCX: ffffffff813a4050 [ 46.062482] RDX: ffff88800f348000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.063734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331bf2f [ 46.064981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.066341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198dfdf8 [ 46.067952] FS: 00007f25c56a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.069731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.071081] CR2: 00007f25c5b94580 CR3: 0000000009cfe000 CR4: 0000000000350ef0 [ 46.072688] Call Trace: [ 46.073263] [ 46.073846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.074988] ? __create_object+0x59/0x80 [ 46.075944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.077188] __vmalloc_noprof+0x59/0x60 [ 46.078116] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.079139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.080325] bpf_prog_alloc+0x39/0x200 [ 46.081156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.082085] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.082999] do_seccomp+0x349/0x25e0 [ 46.083719] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.084613] ? __pfx_do_seccomp+0x10/0x10 [ 46.085354] ? find_held_lock+0x2b/0x80 [ 46.086112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.087098] ? static_key_count+0x60/0x80 [ 46.087858] prctl_set_seccomp+0x4e/0x70 [ 46.088642] __do_sys_prctl+0xe6c/0x1d70 [ 46.089384] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.090239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.091223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.092179] ? irqentry_exit+0xf3/0x650 [ 46.092936] do_syscall_64+0xbf/0x430 [ 46.093698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.094650] RIP: 0033:0x7f25c5b945cd [ 46.095298] 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 [ 46.098364] RSP: 002b:00007ffd7d464bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.099678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25c5b945cd [ 46.100912] RDX: 00005568374c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.102133] RBP: 00007ffd7d464c20 R08: 0000000000000000 R09: 00007ffd7d4642c0 [ 46.103424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055683aed2240 [ 46.104646] R13: 00007ffd7d465050 R14: 000055683aed1bf0 R15: 000055683aee64d0 [ 46.105911] [ 46.106344] irq event stamp: 1791 [ 46.106957] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.108417] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.109875] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.111235] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 46.112454] ---[ end trace 0000000000000000 ]--- [ 49.519300] ------------[ cut here ]------------ [ 49.520214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.522240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.523744] Modules linked in: [ 49.524336] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.526342] Tainted: [W]=WARN [ 49.526950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.528444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.529326] 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 [ 49.532487] RSP: 0018:ffff888019db7bc0 EFLAGS: 00010286 [ 49.533460] RAX: 0000000000000000 RBX: ffffed10033b6f78 RCX: ffffffff813a4050 [ 49.534763] RDX: ffff88800f34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.536068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b6f2f [ 49.537369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.538698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019db7df8 [ 49.539996] FS: 00007fe395e60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.541464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.542547] CR2: 00007ffe97a69ef8 CR3: 000000000df7e000 CR4: 0000000000350ef0 [ 49.543843] Call Trace: [ 49.544311] [ 49.544760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.545659] ? __create_object+0x59/0x80 [ 49.546460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.547387] __vmalloc_noprof+0x59/0x60 [ 49.548152] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.549033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.549969] bpf_prog_alloc+0x39/0x200 [ 49.550733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551669] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.552566] do_seccomp+0x349/0x25e0 [ 49.553244] ? find_held_lock+0x2b/0x80 [ 49.553998] ? do_prlimit+0x310/0x610 [ 49.554764] ? __pfx_do_seccomp+0x10/0x10 [ 49.555564] ? do_raw_spin_unlock+0x53/0x220 [ 49.556382] ? _raw_spin_unlock+0x1e/0x40 [ 49.557184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.558145] ? static_key_count+0x60/0x80 [ 49.558938] prctl_set_seccomp+0x4e/0x70 [ 49.559704] __do_sys_prctl+0xe6c/0x1d70 [ 49.560481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.561276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.562236] ? irqentry_exit+0xf3/0x650 [ 49.563010] do_syscall_64+0xbf/0x430 [ 49.563752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.564694] RIP: 0033:0x7fe3963525cd [ 49.565337] 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 [ 49.568441] RSP: 002b:00007ffe97a673f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.569779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3963525cd [ 49.571066] RDX: 0000560e9ae2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.572338] RBP: 00007ffe97a67450 R08: 0000000000000000 R09: 00007ffe97a66af0 [ 49.573607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ed40eaad0 [ 49.574892] R13: 00007ffe97a67880 R14: 0000560ed40ebbc0 R15: 0000560ed40fc780 [ 49.576180] [ 49.576646] irq event stamp: 1733 [ 49.577241] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.578757] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.580256] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.581775] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 49.583238] ---[ end trace 0000000000000000 ]--- [ 50.372069] ------------[ cut here ]------------ [ 50.372848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.374509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.375700] Modules linked in: [ 50.376188] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.377815] Tainted: [W]=WARN [ 50.378270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.379488] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.380208] 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 [ 50.382873] RSP: 0018:ffff88801a06fbc0 EFLAGS: 00010286 [ 50.383836] RAX: 0000000000000000 RBX: ffffed100340df78 RCX: ffffffff813a4050 [ 50.384890] RDX: ffff888017221bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.385943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340df2f [ 50.387027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.388098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a06fdf8 [ 50.389156] FS: 00007f4994e40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.390353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.391227] CR2: 00007ffe4c79aef8 CR3: 0000000020044000 CR4: 0000000000350ef0 [ 50.392283] Call Trace: [ 50.392701] [ 50.393049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.393785] ? __create_object+0x59/0x80 [ 50.394632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.395566] __vmalloc_noprof+0x59/0x60 [ 50.396168] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.396880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.397638] bpf_prog_alloc+0x39/0x200 [ 50.398212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398969] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399698] do_seccomp+0x349/0x25e0 [ 50.400246] ? find_held_lock+0x2b/0x80 [ 50.400852] ? do_prlimit+0x310/0x610 [ 50.401446] ? __pfx_do_seccomp+0x10/0x10 [ 50.402058] ? do_raw_spin_unlock+0x53/0x220 [ 50.402735] ? _raw_spin_unlock+0x1e/0x40 [ 50.403337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.404113] ? static_key_count+0x60/0x80 [ 50.404771] prctl_set_seccomp+0x4e/0x70 [ 50.405570] __do_sys_prctl+0xe6c/0x1d70 [ 50.406177] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.406878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.407652] ? irqentry_exit+0xf3/0x650 [ 50.408250] do_syscall_64+0xbf/0x430 [ 50.408845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.409619] RIP: 0033:0x7f49953325cd [ 50.410165] 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 [ 50.412771] RSP: 002b:00007ffe4c799ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.413910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49953325cd [ 50.414961] RDX: 000056182d38ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.416107] RBP: 00007ffe4c799b40 R08: 0000000000000000 R09: 00007ffe4c7991e0 [ 50.417150] R10: 0000000000000000 R11: 0000000000000246 R12: 000056183ba50ad0 [ 50.418194] R13: 00007ffe4c799f70 R14: 000056183ba51bc0 R15: 000056183ba62780 [ 50.419262] [ 50.419653] irq event stamp: 1749 [ 50.420153] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.421420] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.422667] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.423913] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.425142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53763' (ECDSA) to the list of known hosts. 2025/11/18 08:18:20 fuzzer started 2025/11/18 08:18:20 dialing manager at localhost:34383 2025/11/18 08:18:20 checking machine... 2025/11/18 08:18:20 checking revisions... [ 51.341357] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:18:21 testing simple program... [ 51.433956] cgroup: Unknown subsys name 'net' [ 51.498863] cgroup: Unknown subsys name 'cpuset' [ 51.516853] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:18:20 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f197d98 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888019ca03fc RBP=ffff888019ca0000 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000273dc R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88800f197d70 R15=ffff88806ce08a50 RIP=ffffffff815d2b50 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 00007fe395e60900 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=00007ffe97a61000 CR3=000000001fa5a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff8184e805 RDX=ffff888014341bc0 RSI=00000000c000003e RDI=0000000000000006 RBP=ffff8880142e7d00 RSP=ffff8880142e7c38 R8 =0000000000000000 R9 =ffffed1002c40086 R10=00000000c000003e R11=0000000000000000 R12=00000000c000003e R13=ffff8880142e7d38 R14=ffffc90000685088 R15=00000000c000003e RIP=ffffffff8184e808 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 00007f8a682e9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a67a00000 CR3=000000000d075000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=97a702825bf8873700000000000ae988 XMM05=383e46e4fb95e10e0000000000320d70 XMM06=817b8945e9d50373000000000031f6a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000