[ 46.324869] ------------[ cut here ]------------ [ 46.325767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.327731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.329186] Modules linked in: [ 46.329764] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.331481] Tainted: [W]=WARN [ 46.331969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.333128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.333814] 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 [ 46.336345] RSP: 0018:ffff88801766fbc0 EFLAGS: 00010286 [ 46.337125] RAX: 0000000000000000 RBX: ffffed1002ecdf78 RCX: ffffffff813a4050 [ 46.338151] RDX: ffff88801a589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.339201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecdf2f [ 46.340231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.341260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801766fdf8 [ 46.342290] FS: 00007f00ccb61900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.343444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.344303] CR2: 00007f00cd053580 CR3: 0000000009c06000 CR4: 0000000000350ef0 [ 46.345333] Call Trace: [ 46.345705] [ 46.346076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.346771] ? __create_object+0x59/0x80 [ 46.347401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.348176] __vmalloc_noprof+0x59/0x60 [ 46.348749] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.349447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.350188] bpf_prog_alloc+0x39/0x200 [ 46.350753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.351493] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.352212] do_seccomp+0x349/0x25e0 [ 46.352754] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.353469] ? __pfx_do_seccomp+0x10/0x10 [ 46.354101] ? find_held_lock+0x2b/0x80 [ 46.354681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.355452] ? static_key_count+0x60/0x80 [ 46.356086] prctl_set_seccomp+0x4e/0x70 [ 46.356670] __do_sys_prctl+0xe6c/0x1d70 [ 46.357307] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.357982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.358724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.359506] ? irqentry_exit+0xf3/0x650 [ 46.360123] do_syscall_64+0xbf/0x430 [ 46.360683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.361447] RIP: 0033:0x7f00cd0535cd [ 46.362020] 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 [ 46.364546] RSP: 002b:00007ffd8d988fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.365641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00cd0535cd [ 46.366679] RDX: 00005609936f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.367710] RBP: 00007ffd8d989010 R08: 0000000000000000 R09: 00007ffd8d9886b0 [ 46.368734] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609d0e43240 [ 46.369759] R13: 00007ffd8d989440 R14: 00005609d0e42bf0 R15: 00005609d0e574d0 [ 46.370807] [ 46.371181] irq event stamp: 1699 [ 46.371669] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 46.372884] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.374112] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.375354] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.376559] ---[ end trace 0000000000000000 ]--- [ 49.778033] ------------[ cut here ]------------ [ 49.778777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.780469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.781689] Modules linked in: [ 49.782428] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.784156] Tainted: [W]=WARN [ 49.784630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.785873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.786661] 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 [ 49.789317] RSP: 0018:ffff88801a50fbc0 EFLAGS: 00010286 [ 49.790146] RAX: 0000000000000000 RBX: ffffed10034a1f78 RCX: ffffffff813a4050 [ 49.791241] RDX: ffff88801762d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.792332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a1f2f [ 49.793431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.794519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a50fdf8 [ 49.795612] FS: 00007efca2ada900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.796821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.797735] CR2: 00007ffce32acef8 CR3: 000000001f94b000 CR4: 0000000000350ef0 [ 49.798835] Call Trace: [ 49.799258] [ 49.799602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.800358] ? __create_object+0x59/0x80 [ 49.801011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.801784] __vmalloc_noprof+0x59/0x60 [ 49.802428] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.803172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803913] bpf_prog_alloc+0x39/0x200 [ 49.804530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.805311] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.806054] do_seccomp+0x349/0x25e0 [ 49.806629] ? find_held_lock+0x2b/0x80 [ 49.807270] ? do_prlimit+0x310/0x610 [ 49.807858] ? __pfx_do_seccomp+0x10/0x10 [ 49.808516] ? do_raw_spin_unlock+0x53/0x220 [ 49.809208] ? _raw_spin_unlock+0x1e/0x40 [ 49.809830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.810637] ? static_key_count+0x60/0x80 [ 49.811310] prctl_set_seccomp+0x4e/0x70 [ 49.811920] __do_sys_prctl+0xe6c/0x1d70 [ 49.812572] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.813285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.814098] ? irqentry_exit+0xf3/0x650 [ 49.814710] do_syscall_64+0xbf/0x430 [ 49.815328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.816127] RIP: 0033:0x7efca2fcc5cd [ 49.816681] 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 [ 49.819354] RSP: 002b:00007ffce32aa960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.820504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efca2fcc5cd [ 49.821600] RDX: 0000559a76e5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822679] RBP: 00007ffce32aa9c0 R08: 0000000000000000 R09: 00007ffce32aa060 [ 49.823753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a97239ad0 [ 49.824834] R13: 00007ffce32aadf0 R14: 0000559a9723abc0 R15: 0000559a9724b780 [ 49.825929] [ 49.826314] irq event stamp: 1805 [ 49.826825] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.828129] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.829428] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 49.830750] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 49.832064] ---[ end trace 0000000000000000 ]--- [ 50.668624] ------------[ cut here ]------------ [ 50.669584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.671599] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.673108] Modules linked in: [ 50.673716] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.675771] Tainted: [W]=WARN [ 50.676377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.677880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.678824] 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 [ 50.682014] RSP: 0018:ffff88800f1afbc0 EFLAGS: 00010286 [ 50.683010] RAX: 0000000000000000 RBX: ffffed1001e35f78 RCX: ffffffff813a4050 [ 50.684317] RDX: ffff8880169e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.685620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e35f2f [ 50.686901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.688202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1afdf8 [ 50.689484] FS: 00007f18981d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.690966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.692051] CR2: 00007f18986c4580 CR3: 000000000e21b000 CR4: 0000000000350ef0 [ 50.693337] Call Trace: [ 50.693801] [ 50.694257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.695170] ? __create_object+0x59/0x80 [ 50.695910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.696879] __vmalloc_noprof+0x59/0x60 [ 50.697644] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.698533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.699463] bpf_prog_alloc+0x39/0x200 [ 50.700197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.701135] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.702040] do_seccomp+0x349/0x25e0 [ 50.702716] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.703610] ? __pfx_do_seccomp+0x10/0x10 [ 50.704401] ? find_held_lock+0x2b/0x80 [ 50.705157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.706123] ? static_key_count+0x60/0x80 [ 50.706882] prctl_set_seccomp+0x4e/0x70 [ 50.707648] __do_sys_prctl+0xe6c/0x1d70 [ 50.708415] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.709270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.710232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.711190] ? irqentry_exit+0xf3/0x650 [ 50.711901] do_syscall_64+0xbf/0x430 [ 50.712634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.713570] RIP: 0033:0x7f18986c45cd [ 50.714258] 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 [ 50.717399] RSP: 002b:00007ffcb8051800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.718799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18986c45cd [ 50.720228] RDX: 000055c930381e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.721652] RBP: 00007ffcb8051860 R08: 0000000000000000 R09: 00007ffcb8050f00 [ 50.723082] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9701dfad0 [ 50.724490] R13: 00007ffcb8051c90 R14: 000055c9701e0bc0 R15: 000055c9701f1780 [ 50.725981] [ 50.726448] irq event stamp: 1813 [ 50.727181] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.728871] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.730569] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.732263] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.733926] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8030' (ECDSA) to the list of known hosts. 2025/11/18 15:07:27 fuzzer started 2025/11/18 15:07:27 dialing manager at localhost:34383 2025/11/18 15:07:27 checking machine... 2025/11/18 15:07:27 checking revisions... [ 51.624242] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:07:27 testing simple program... [ 51.722148] cgroup: Unknown subsys name 'net' [ 51.784393] cgroup: Unknown subsys name 'cpuset' [ 51.797562] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:07:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81b2a563 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a60 R8 =ffffffff86ab8e24 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880173a0000 R15=ffff888008c4b780 RIP=ffffffff8161913f RFL=00000286 [--S--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 00007f6bc3fe8700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce32a4000 CR3=000000000e266000 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=2036323a37303a353120383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a37303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8162e99b RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000bbbb76a80 R15=dffffc0000000000 RIP=ffffffff81751928 RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5f7c6d000 CR3=000000000cacb000 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=064660ef9ba4aab88445ed0d27e2dbe4 XMM02=0000000000303a90ec2efd57dc4c00df XMM03=00000000003115286c0b9c065042bae2 XMM04=33e6c13370ede1d200000000000ae988 XMM05=14648eaa1277bab10000000000320410 XMM06=817b8945e9d503730000000000320298 XMM07=e042d86d42eb936e0000000000311f10 XMM08=6c0b9c065042bae20000000000303af0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000