[ 46.084321] ------------[ cut here ]------------ [ 46.085417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.087619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.089093] Modules linked in: [ 46.089779] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.093315] Tainted: [W]=WARN [ 46.094024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.095502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.096395] 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 [ 46.099592] RSP: 0018:ffff88801a43fbc0 EFLAGS: 00010286 [ 46.100606] RAX: 0000000000000000 RBX: ffffed1003487f78 RCX: ffffffff813a4050 [ 46.101922] RDX: ffff88801a719bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.103234] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003487f2f [ 46.104556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.105934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a43fdf8 [ 46.107247] FS: 00007f220901e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.108719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.109831] CR2: 00007fffea31cef7 CR3: 000000000da38000 CR4: 0000000000350ef0 [ 46.111141] Call Trace: [ 46.111654] [ 46.112072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.113176] ? __create_object+0x59/0x80 [ 46.113975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.114964] __vmalloc_noprof+0x59/0x60 [ 46.115735] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.116635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117595] bpf_prog_alloc+0x39/0x200 [ 46.118335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119280] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.120226] do_seccomp+0x349/0x25e0 [ 46.120952] ? find_held_lock+0x2b/0x80 [ 46.121730] ? do_prlimit+0x310/0x610 [ 46.122436] ? __pfx_do_seccomp+0x10/0x10 [ 46.123233] ? do_raw_spin_unlock+0x53/0x220 [ 46.124061] ? _raw_spin_unlock+0x1e/0x40 [ 46.124879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.125864] ? static_key_count+0x60/0x80 [ 46.126694] prctl_set_seccomp+0x4e/0x70 [ 46.127454] __do_sys_prctl+0xe6c/0x1d70 [ 46.128267] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.129147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.130165] ? irqentry_exit+0xf3/0x650 [ 46.130935] do_syscall_64+0xbf/0x430 [ 46.131685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.132662] RIP: 0033:0x7f22095105cd [ 46.133342] 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 [ 46.136567] RSP: 002b:00007fffea31a7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.137952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22095105cd [ 46.139181] RDX: 0000561cfb9ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.140267] RBP: 00007fffea31a830 R08: 0000000000000000 R09: 00007fffea319ed0 [ 46.141347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d08bcf2b0 [ 46.142448] R13: 00007fffea31ac60 R14: 0000561d08bd1d20 R15: 0000561d08be38d0 [ 46.143547] [ 46.143898] irq event stamp: 2127 [ 46.144419] hardirqs last enabled at (2135): [] __up_console_sem+0x78/0x80 [ 46.145715] hardirqs last disabled at (2144): [] __up_console_sem+0x5d/0x80 [ 46.147005] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.148358] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.149632] ---[ end trace 0000000000000000 ]--- [ 49.028048] ------------[ cut here ]------------ [ 49.029115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.031364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.032939] Modules linked in: [ 49.035143] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.037324] Tainted: [W]=WARN [ 49.038044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.039647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.040657] 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 [ 49.044113] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 49.045186] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 49.046615] RDX: ffff888016f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.048019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 49.049388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.050805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 49.052209] FS: 00007fe9ca5a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.053815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.054970] CR2: 00007fe9caa96580 CR3: 000000001fc45000 CR4: 0000000000350ef0 [ 49.056373] Call Trace: [ 49.056941] [ 49.057388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.058384] ? __create_object+0x59/0x80 [ 49.059241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.060306] __vmalloc_noprof+0x59/0x60 [ 49.061130] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.062110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.063125] bpf_prog_alloc+0x39/0x200 [ 49.063936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064958] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.065952] do_seccomp+0x349/0x25e0 [ 49.066738] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.067720] ? __pfx_do_seccomp+0x10/0x10 [ 49.068577] ? find_held_lock+0x2b/0x80 [ 49.069363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.070431] ? static_key_count+0x60/0x80 [ 49.071313] prctl_set_seccomp+0x4e/0x70 [ 49.072158] __do_sys_prctl+0xe6c/0x1d70 [ 49.073012] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.073961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.075014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.076082] ? irqentry_exit+0xf3/0x650 [ 49.076930] do_syscall_64+0xbf/0x430 [ 49.077769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.078816] RIP: 0033:0x7fe9caa965cd [ 49.079598] 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 [ 49.082931] RSP: 002b:00007ffd31e5b8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.084154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9caa965cd [ 49.085293] RDX: 0000556519214e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.086452] RBP: 00007ffd31e5b930 R08: 0000000000000000 R09: 00007ffd31e5afd0 [ 49.087613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055654a3ecad0 [ 49.088785] R13: 00007ffd31e5bd60 R14: 000055654a3edbc0 R15: 000055654a3fe780 [ 49.089979] [ 49.090362] irq event stamp: 2151 [ 49.090954] hardirqs last enabled at (2161): [] __up_console_sem+0x78/0x80 [ 49.092321] hardirqs last disabled at (2170): [] __up_console_sem+0x5d/0x80 [ 49.093692] softirqs last enabled at (2074): [] handle_softirqs+0x50c/0x770 [ 49.095055] softirqs last disabled at (2069): [] __irq_exit_rcu+0xc4/0x100 [ 49.096411] ---[ end trace 0000000000000000 ]--- [ 49.781748] ------------[ cut here ]------------ [ 49.782832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.785276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.786979] Modules linked in: [ 49.787743] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.790061] Tainted: [W]=WARN [ 49.790758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.792464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.793558] 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 [ 49.797247] RSP: 0018:ffff888017affbc0 EFLAGS: 00010286 [ 49.798403] RAX: 0000000000000000 RBX: ffffed1002f5ff78 RCX: ffffffff813a4050 [ 49.799902] RDX: ffff8880169e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.801394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ff2f [ 49.802901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.804378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017affdf8 [ 49.805942] FS: 00007f97ee0d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.807622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.808856] CR2: 00007f97ee5c8580 CR3: 000000001f62c000 CR4: 0000000000350ef0 [ 49.810347] Call Trace: [ 49.810940] [ 49.811420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.812471] ? __create_object+0x59/0x80 [ 49.813354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.814491] __vmalloc_noprof+0x59/0x60 [ 49.815244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.816117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.817040] bpf_prog_alloc+0x39/0x200 [ 49.817797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.818723] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.819618] do_seccomp+0x349/0x25e0 [ 49.820285] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.821168] ? __pfx_do_seccomp+0x10/0x10 [ 49.821969] ? find_held_lock+0x2b/0x80 [ 49.822724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.823680] ? static_key_count+0x60/0x80 [ 49.824427] prctl_set_seccomp+0x4e/0x70 [ 49.825193] __do_sys_prctl+0xe6c/0x1d70 [ 49.825986] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.826846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.827810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.828772] ? irqentry_exit+0xf3/0x650 [ 49.829493] do_syscall_64+0xbf/0x430 [ 49.830244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.831186] RIP: 0033:0x7f97ee5c85cd [ 49.831891] 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 [ 49.835017] RSP: 002b:00007ffedaa244a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.836349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97ee5c85cd [ 49.837609] RDX: 000055a5245b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.838865] RBP: 00007ffedaa24500 R08: 0000000000000000 R09: 00007ffedaa23ba0 [ 49.839899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a526d00ad0 [ 49.840940] R13: 00007ffedaa24930 R14: 000055a526d01bc0 R15: 000055a526d12780 [ 49.842016] [ 49.842369] irq event stamp: 1781 [ 49.842915] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.844161] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.845389] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.846646] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.847877] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51664' (ECDSA) to the list of known hosts. 2025/11/17 14:20:40 fuzzer started 2025/11/17 14:20:40 dialing manager at localhost:37895 2025/11/17 14:20:40 checking machine... 2025/11/17 14:20:40 checking revisions... [ 50.685677] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:20:40 testing simple program... [ 50.762430] cgroup: Unknown subsys name 'net' [ 50.832386] cgroup: Unknown subsys name 'cpuset' [ 50.848013] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:20:39 Registers: info registers vcpu 0 RAX=ffff888009c64000 RBX=0000000000000286 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce3c2f0 RDI=ffff88801658c200 RBP=ffff888015bcf790 RSP=ffff888015bcf700 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce3c2d0 R13=ffff888008c4b780 R14=ffff888009c64a68 R15=ffffea0000271900 RIP=ffffffff81aad4ad 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 00007fe9ca5a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd31e55000 CR3=000000001f7af000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007fe9f227d700 RBX=00000000001b2418 RCX=00007fe9f22ec320 RDX=00007fe9f22ebd00 RSI=00007ffe31452188 RDI=000055f1c93642a0 RBP=00007ffe31452218 RSP=00007ffe31452180 R8 =0000000000000046 R9 =00000000001b2418 R10=0000000000000002 R11=000000000052545f R12=00007fe9f0ca2418 R13=00000000001b2a28 R14=0000000000000088 R15=00007ffe31452190 RIP=00007fe9f227d7c8 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe9f16fa900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9f0e135f0 CR3=000000000d3fa000 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=00000000000000003034323d4449505f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=30a6211f562be6d400000000000ae988 XMM05=c76846db9be1b8bf0000000000322bf0 XMM06=71df46c222fe38340000000000321990 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000