[ 46.939011] ------------[ cut here ]------------ [ 46.939993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.941992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.943461] Modules linked in: [ 46.944055] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.946062] Tainted: [W]=WARN [ 46.946672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.948161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.949118] 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 [ 46.952320] RSP: 0018:ffff888019697bc0 EFLAGS: 00010286 [ 46.953316] RAX: 0000000000000000 RBX: ffffed10032d2f78 RCX: ffffffff813a4050 [ 46.954601] RDX: ffff8880170a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.955885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d2f2f [ 46.957193] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.958498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019697df8 [ 46.959768] FS: 00007ff6acc69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.961250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.962322] CR2: 00007ffe563aeef7 CR3: 000000000d8e7000 CR4: 0000000000350ef0 [ 46.963603] Call Trace: [ 46.964064] [ 46.964529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.965448] ? __create_object+0x59/0x80 [ 46.966197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.967166] __vmalloc_noprof+0x59/0x60 [ 46.967937] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.968808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.969762] bpf_prog_alloc+0x39/0x200 [ 46.970510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.971447] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.972370] do_seccomp+0x349/0x25e0 [ 46.973051] ? find_held_lock+0x2b/0x80 [ 46.973817] ? do_prlimit+0x310/0x610 [ 46.974562] ? __pfx_do_seccomp+0x10/0x10 [ 46.975365] ? do_raw_spin_unlock+0x53/0x220 [ 46.976166] ? _raw_spin_unlock+0x1e/0x40 [ 46.976978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.977945] ? static_key_count+0x60/0x80 [ 46.978763] prctl_set_seccomp+0x4e/0x70 [ 46.979559] __do_sys_prctl+0xe6c/0x1d70 [ 46.980359] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.981186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.982178] ? irqentry_exit+0xf3/0x650 [ 46.982951] do_syscall_64+0xbf/0x430 [ 46.983699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.984656] RIP: 0033:0x7ff6ad15b5cd [ 46.985375] 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 [ 46.988631] RSP: 002b:00007ffe563addb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.990011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6ad15b5cd [ 46.991310] RDX: 000055e8a6707e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.992619] RBP: 00007ffe563ade10 R08: 0000000000000000 R09: 00007ffe563ad4b0 [ 46.993928] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8c869fad0 [ 46.995240] R13: 00007ffe563ae240 R14: 000055e8c86a0bc0 R15: 000055e8c86b1780 [ 46.996565] [ 46.996994] irq event stamp: 1725 [ 46.997647] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.999216] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 47.000810] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 47.002382] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 47.003922] ---[ end trace 0000000000000000 ]--- [ 50.458151] ------------[ cut here ]------------ [ 50.459068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.461058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.462588] Modules linked in: [ 50.463187] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.465203] Tainted: [W]=WARN [ 50.465805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.467295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.468176] 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 [ 50.471399] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 50.472401] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 50.473704] RDX: ffff88801433b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.475009] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 50.476315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.477618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 50.478921] FS: 00007f4634fb4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.480391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.481465] CR2: 00007f46354a6580 CR3: 0000000013b04000 CR4: 0000000000350ef0 [ 50.482768] Call Trace: [ 50.483281] [ 50.483701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.484622] ? __create_object+0x59/0x80 [ 50.485424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.486413] __vmalloc_noprof+0x59/0x60 [ 50.487138] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.488026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.488984] bpf_prog_alloc+0x39/0x200 [ 50.489733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.490686] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.491605] do_seccomp+0x349/0x25e0 [ 50.492346] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.493217] ? __pfx_do_seccomp+0x10/0x10 [ 50.494023] ? find_held_lock+0x2b/0x80 [ 50.494797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.495778] ? static_key_count+0x60/0x80 [ 50.496606] prctl_set_seccomp+0x4e/0x70 [ 50.497425] __do_sys_prctl+0xe6c/0x1d70 [ 50.498180] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.499045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.500026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.501016] ? irqentry_exit+0xf3/0x650 [ 50.501796] do_syscall_64+0xbf/0x430 [ 50.502543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.503511] RIP: 0033:0x7f46354a65cd [ 50.504183] 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 [ 50.507421] RSP: 002b:00007ffee5a833c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.508823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46354a65cd [ 50.510135] RDX: 000055dbb0710e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.511441] RBP: 00007ffee5a83420 R08: 0000000000000000 R09: 00007ffee5a82ac0 [ 50.512759] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbcf401b10 [ 50.514065] R13: 00007ffee5a83850 R14: 000055dbcf4022b0 R15: 000055dbcf4166f0 [ 50.515385] [ 50.515816] irq event stamp: 1837 [ 50.516488] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.518040] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.519582] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 50.521117] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 50.522398] ---[ end trace 0000000000000000 ]--- [ 51.358473] ------------[ cut here ]------------ [ 51.359456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.361611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 51.363485] Modules linked in: [ 51.364147] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.366395] Tainted: [W]=WARN [ 51.367001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.368642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.369663] 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 [ 51.373174] RSP: 0018:ffff88801a32fbc0 EFLAGS: 00010286 [ 51.374271] RAX: 0000000000000000 RBX: ffffed1003465f78 RCX: ffffffff813a4050 [ 51.375689] RDX: ffff888016320000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.376975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003465f2f [ 51.378264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.379534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a32fdf8 [ 51.380821] FS: 00007f12c9673900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.382293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.383351] CR2: 00007f12c9b65580 CR3: 000000001fbcd000 CR4: 0000000000350ef0 [ 51.384623] Call Trace: [ 51.385089] [ 51.385539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.386436] ? __create_object+0x59/0x80 [ 51.387160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.388130] __vmalloc_noprof+0x59/0x60 [ 51.388894] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.389752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.390684] bpf_prog_alloc+0x39/0x200 [ 51.391416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.392346] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.393201] do_seccomp+0x349/0x25e0 [ 51.393928] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.394825] ? __pfx_do_seccomp+0x10/0x10 [ 51.395629] ? find_held_lock+0x2b/0x80 [ 51.396402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.397366] ? static_key_count+0x60/0x80 [ 51.398113] prctl_set_seccomp+0x4e/0x70 [ 51.398897] __do_sys_prctl+0xe6c/0x1d70 [ 51.399677] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.400538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.401506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.402471] ? irqentry_exit+0xf3/0x650 [ 51.403185] do_syscall_64+0xbf/0x430 [ 51.403919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.404893] RIP: 0033:0x7f12c9b655cd [ 51.405597] 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 [ 51.408787] RSP: 002b:00007ffc7b2f8ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.410144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12c9b655cd [ 51.411418] RDX: 000056549c36ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.412704] RBP: 00007ffc7b2f8b40 R08: 0000000000000000 R09: 00007ffc7b2f81e0 [ 51.413983] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654ba1ccbf0 [ 51.415278] R13: 00007ffc7b2f8f70 R14: 00005654ba1d6380 R15: 00005654ba1e1460 [ 51.416589] [ 51.417012] irq event stamp: 1803 [ 51.417657] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 51.419187] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 51.420733] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 51.422269] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 51.423767] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36168' (ECDSA) to the list of known hosts. 2025/11/18 16:54:46 fuzzer started 2025/11/18 16:54:46 dialing manager at localhost:34383 2025/11/18 16:54:46 checking machine... 2025/11/18 16:54:46 checking revisions... [ 52.360677] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:54:46 testing simple program... [ 52.448395] cgroup: Unknown subsys name 'net' [ 52.515363] cgroup: Unknown subsys name 'cpuset' [ 52.527383] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:54:45 Registers: info registers vcpu 0 RAX=ffff888014338000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8160e1e2 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016487968 R8 =0000000000000000 R9 =0000000000000000 R10=00007f463549b000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009462500 RIP=ffffffff81529327 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 00007f4634fb4900 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=00007ffee5a7d000 CR3=0000000009d32000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=8b208273a35ed300 RBX=ffff888015a5f3d8 RCX=ffff888015a5f2dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015a60a58 RBP=ffffffff85e1ffe0 RSP=ffff888015a5f2a8 R8 =0000000000000001 R9 =ffff888015a5f418 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015a60000 R15=0000000000000001 RIP=ffffffff81001470 RFL=00000006 [-----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 00007fdffb15f900 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=00007fdffa875020 CR3=000000000d852000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=2c0adc5f44afb66a00000000000ae988 XMM05=36a109e8510bc4df0000000000320308 XMM06=07c8bb74b6c04a44000000000031edf8 XMM07=fb795ef6d6577056000000000030ef18 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000