[ 39.089702] ------------[ cut here ]------------ [ 39.090654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092709] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.094138] Modules linked in: [ 39.094747] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.096815] Tainted: [W]=WARN [ 39.097400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.098892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.099817] 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 [ 39.102982] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 39.103971] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 39.105265] RDX: ffff8880161cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.106552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 39.107814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.109117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 39.110391] FS: 00007fd72fa21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.111824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.112913] CR2: 00007fd72ff13580 CR3: 000000000d215000 CR4: 0000000000350ef0 [ 39.114214] Call Trace: [ 39.114672] [ 39.115072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.115973] ? __create_object+0x59/0x80 [ 39.116772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.117746] __vmalloc_noprof+0x59/0x60 [ 39.118513] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.119396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120319] bpf_prog_alloc+0x39/0x200 [ 39.121028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.121970] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.122851] do_seccomp+0x349/0x25e0 [ 39.123570] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.124446] ? __pfx_do_seccomp+0x10/0x10 [ 39.125258] ? find_held_lock+0x2b/0x80 [ 39.125959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.126912] ? static_key_count+0x60/0x80 [ 39.127719] prctl_set_seccomp+0x4e/0x70 [ 39.128487] __do_sys_prctl+0xe6c/0x1d70 [ 39.129263] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.131987] ? irqentry_exit+0xf3/0x650 [ 39.132730] do_syscall_64+0xbf/0x430 [ 39.133468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.134416] RIP: 0033:0x7fd72ff135cd [ 39.135070] 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 [ 39.138262] RSP: 002b:00007ffd6bd353c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd72ff135cd [ 39.140932] RDX: 00005595b6cb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.142225] RBP: 00007ffd6bd35420 R08: 0000000000000000 R09: 00007ffd6bd34ac0 [ 39.143512] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595c07ebad0 [ 39.144820] R13: 00007ffd6bd35850 R14: 00005595c07ecbc0 R15: 00005595c07fd780 [ 39.146123] [ 39.146608] irq event stamp: 1747 [ 39.147265] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.148806] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.150331] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 39.151869] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 39.153379] ---[ end trace 0000000000000000 ]--- [ 42.618627] ------------[ cut here ]------------ [ 42.619617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.621888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.623464] Modules linked in: [ 42.624119] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.626326] Tainted: [W]=WARN [ 42.626936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.628538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.629536] 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 [ 42.633051] RSP: 0018:ffff88801a95fbc0 EFLAGS: 00010286 [ 42.634136] RAX: 0000000000000000 RBX: ffffed100352bf78 RCX: ffffffff813a4050 [ 42.635551] RDX: ffff88800f2e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.636985] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352bf2f [ 42.638391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.639785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a95fdf8 [ 42.641215] FS: 00007f68f9837900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.642803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.644019] CR2: 00007ffee83afef7 CR3: 000000000b980000 CR4: 0000000000350ef0 [ 42.645412] Call Trace: [ 42.645911] [ 42.646390] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.647350] ? __create_object+0x59/0x80 [ 42.648139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.649214] __vmalloc_noprof+0x59/0x60 [ 42.649981] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.650919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.651912] bpf_prog_alloc+0x39/0x200 [ 42.652701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.653716] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.654699] do_seccomp+0x349/0x25e0 [ 42.655480] ? find_held_lock+0x2b/0x80 [ 42.656316] ? do_prlimit+0x310/0x610 [ 42.657079] ? __pfx_do_seccomp+0x10/0x10 [ 42.657932] ? do_raw_spin_unlock+0x53/0x220 [ 42.658825] ? _raw_spin_unlock+0x1e/0x40 [ 42.659666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.660682] ? static_key_count+0x60/0x80 [ 42.661543] prctl_set_seccomp+0x4e/0x70 [ 42.662377] __do_sys_prctl+0xe6c/0x1d70 [ 42.663180] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.664101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.665145] ? irqentry_exit+0xf3/0x650 [ 42.665955] do_syscall_64+0xbf/0x430 [ 42.666750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.667766] RIP: 0033:0x7f68f9d295cd [ 42.668522] 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 [ 42.672169] RSP: 002b:00007ffee83ad5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.673871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68f9d295cd [ 42.675465] RDX: 0000563d057eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.677084] RBP: 00007ffee83ad620 R08: 0000000000000000 R09: 00007ffee83accc0 [ 42.678602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d1a173b10 [ 42.679983] R13: 00007ffee83ada50 R14: 0000563d1a1742b0 R15: 0000563d1a1886f0 [ 42.681402] [ 42.681902] irq event stamp: 1895 [ 42.682665] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 42.684540] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 42.686314] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 42.687958] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 42.689577] ---[ end trace 0000000000000000 ]--- [ 43.483286] ------------[ cut here ]------------ [ 43.484155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.486302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.487819] Modules linked in: [ 43.488458] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.490501] Tainted: [W]=WARN [ 43.491068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.492537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.493486] 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 [ 43.496732] RSP: 0018:ffff88801a667bc0 EFLAGS: 00010286 [ 43.497740] RAX: 0000000000000000 RBX: ffffed10034ccf78 RCX: ffffffff813a4050 [ 43.499042] RDX: ffff888016548000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.500338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ccf2f [ 43.501639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.502943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a667df8 [ 43.504244] FS: 00007f6ef8280900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.505701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.506787] CR2: 00007ffc154f2ef7 CR3: 000000000d68b000 CR4: 0000000000350ef0 [ 43.508086] Call Trace: [ 43.508589] [ 43.509031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.509944] ? __create_object+0x59/0x80 [ 43.510731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.511716] __vmalloc_noprof+0x59/0x60 [ 43.512480] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.513380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.514319] bpf_prog_alloc+0x39/0x200 [ 43.515017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.515953] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.516876] do_seccomp+0x349/0x25e0 [ 43.517608] ? find_held_lock+0x2b/0x80 [ 43.518382] ? do_prlimit+0x310/0x610 [ 43.519091] ? __pfx_do_seccomp+0x10/0x10 [ 43.519884] ? do_raw_spin_unlock+0x53/0x220 [ 43.520738] ? _raw_spin_unlock+0x1e/0x40 [ 43.521539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.522512] ? static_key_count+0x60/0x80 [ 43.523331] prctl_set_seccomp+0x4e/0x70 [ 43.524087] __do_sys_prctl+0xe6c/0x1d70 [ 43.524881] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.525752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.526759] do_syscall_64+0xbf/0x430 [ 43.527512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.528473] RIP: 0033:0x7f6ef87725cd [ 43.529155] 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 [ 43.532362] RSP: 002b:00007ffc154f1340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.533749] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ef87725cd [ 43.535050] RDX: 0000559c3e3c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.536329] RBP: 00007ffc154f13a0 R08: 0000000000000000 R09: 00007ffc154f0a40 [ 43.537642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c7a954ad0 [ 43.538927] R13: 00007ffc154f17d0 R14: 0000559c7a955bc0 R15: 0000559c7a966780 [ 43.540243] [ 43.540680] irq event stamp: 1753 [ 43.541354] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.542878] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.544418] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 43.545961] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 43.547755] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28978' (ECDSA) to the list of known hosts. 2025/11/17 11:38:09 fuzzer started 2025/11/17 11:38:09 dialing manager at localhost:37895 2025/11/17 11:38:09 checking machine... 2025/11/17 11:38:09 checking revisions... [ 44.431371] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:38:09 testing simple program... [ 44.524615] cgroup: Unknown subsys name 'net' [ 44.594600] cgroup: Unknown subsys name 'cpuset' [ 44.610321] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:38:08 Registers: info registers vcpu 0 RAX=ffff88801757d028 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801757c890 RSI=0000000000000000 RDI=ffff88801757cbc0 RBP=ffff88801757cbc0 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800bdc7e48 R13=0000000000000246 R14=ffff88801757cbc0 R15=ffff888009462280 RIP=ffffffff81b61984 RFL=00000086 [--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 00007fa36a02c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee83a7000 CR3=000000000d32d000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732038303a3833 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000066 RCX=ffffffff83d6e98a RDX=ffff88801654d340 RSI=0000000000000001 RDI=0000000000000004 RBP=0000000000000067 RSP=ffff88801a447670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000066 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f810 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751c70 RFL=00000293 [--S-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 00007f68f9837900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2f6f90020 CR3=0000000015fb1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000