[ 51.153275] ------------[ cut here ]------------ [ 51.154232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.156273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 51.157878] Modules linked in: [ 51.158480] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.160525] Tainted: [W]=WARN [ 51.161078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.162548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.163444] 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 [ 51.166654] RSP: 0018:ffff8880184e7bc0 EFLAGS: 00010286 [ 51.167627] RAX: 0000000000000000 RBX: ffffed100309cf78 RCX: ffffffff813a4050 [ 51.168928] RDX: ffff888015fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.170236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309cf2f [ 51.171525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.172833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184e7df8 [ 51.174134] FS: 00007f14e45d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.175600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.176701] CR2: 00007f14e4b364a6 CR3: 000000000e0fa000 CR4: 0000000000350ef0 [ 51.177999] Call Trace: [ 51.178467] [ 51.178925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.179839] ? __create_object+0x59/0x80 [ 51.180665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.181656] __vmalloc_noprof+0x59/0x60 [ 51.182373] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.183247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.184200] bpf_prog_alloc+0x39/0x200 [ 51.184951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.185884] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.186816] do_seccomp+0x349/0x25e0 [ 51.187555] ? find_held_lock+0x2b/0x80 [ 51.188270] ? do_prlimit+0x310/0x610 [ 51.189031] ? __pfx_do_seccomp+0x10/0x10 [ 51.189826] ? do_raw_spin_unlock+0x53/0x220 [ 51.190712] ? _raw_spin_unlock+0x1e/0x40 [ 51.191446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.192434] ? static_key_count+0x60/0x80 [ 51.193270] prctl_set_seccomp+0x4e/0x70 [ 51.194063] __do_sys_prctl+0xe6c/0x1d70 [ 51.194848] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.195722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.196720] ? irqentry_exit+0xf3/0x650 [ 51.197446] do_syscall_64+0xbf/0x430 [ 51.198209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.199181] RIP: 0033:0x7f14e4ac25cd [ 51.199885] 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 [ 51.203094] RSP: 002b:00007fffb8f9b020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.204476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14e4ac25cd [ 51.205824] RDX: 0000555f14792e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.207127] RBP: 00007fffb8f9b080 R08: 0000000000000000 R09: 00007fffb8f9a720 [ 51.208430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f2a04fbf0 [ 51.209744] R13: 00007fffb8f9b4b0 R14: 0000555f2a059380 R15: 0000555f2a064460 [ 51.211071] [ 51.211539] irq event stamp: 1727 [ 51.212156] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 51.213711] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 51.215240] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 51.216780] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 51.218295] ---[ end trace 0000000000000000 ]--- [ 54.660742] ------------[ cut here ]------------ [ 54.661696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.663734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.665268] Modules linked in: [ 54.665911] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.667937] Tainted: [W]=WARN [ 54.668551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.670044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.670959] 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 [ 54.674136] RSP: 0018:ffff888013e07bc0 EFLAGS: 00010286 [ 54.675120] RAX: 0000000000000000 RBX: ffffed10027c0f78 RCX: ffffffff813a4050 [ 54.676404] RDX: ffff88801606b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.677694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c0f2f [ 54.678983] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.680265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e07df8 [ 54.681565] FS: 00007ff5913d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.683009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.684048] CR2: 00007ff5918c5580 CR3: 000000001fa63000 CR4: 0000000000350ef0 [ 54.685359] Call Trace: [ 54.685860] [ 54.686271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.687169] ? __create_object+0x59/0x80 [ 54.687948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.688934] __vmalloc_noprof+0x59/0x60 [ 54.689683] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.690574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.691449] bpf_prog_alloc+0x39/0x200 [ 54.692188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.693125] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.694049] do_seccomp+0x349/0x25e0 [ 54.694770] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.695659] ? __pfx_do_seccomp+0x10/0x10 [ 54.696396] ? find_held_lock+0x2b/0x80 [ 54.697184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.698156] ? static_key_count+0x60/0x80 [ 54.698962] prctl_set_seccomp+0x4e/0x70 [ 54.699753] __do_sys_prctl+0xe6c/0x1d70 [ 54.700563] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.701375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.702331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.703318] ? irqentry_exit+0xf3/0x650 [ 54.704068] do_syscall_64+0xbf/0x430 [ 54.704838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.705780] RIP: 0033:0x7ff5918c55cd [ 54.706440] 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 [ 54.709615] RSP: 002b:00007ffd9ccc59b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.710980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5918c55cd [ 54.712265] RDX: 000055d6a07b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.713556] RBP: 00007ffd9ccc5a10 R08: 0000000000000000 R09: 00007ffd9ccc50b0 [ 54.714833] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6c108cad0 [ 54.716099] R13: 00007ffd9ccc5e40 R14: 000055d6c108dbc0 R15: 000055d6c109e780 [ 54.717432] [ 54.717889] irq event stamp: 1723 [ 54.718541] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.720062] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.721604] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 54.723143] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 54.724658] ---[ end trace 0000000000000000 ]--- [ 55.515519] ------------[ cut here ]------------ [ 55.516214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.517857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.519020] Modules linked in: [ 55.519524] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.521101] Tainted: [W]=WARN [ 55.521570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.523075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.523837] 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 [ 55.526374] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286 [ 55.527164] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050 [ 55.528184] RDX: ffff888015f13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.529213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f [ 55.530250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.531281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8 [ 55.532307] FS: 00007f164c243900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.533646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.534528] CR2: 00007f164c735580 CR3: 000000000d19c000 CR4: 0000000000350ef0 [ 55.535553] Call Trace: [ 55.535925] [ 55.536248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.536965] ? __create_object+0x59/0x80 [ 55.537576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.538315] __vmalloc_noprof+0x59/0x60 [ 55.538918] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.539602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.540306] bpf_prog_alloc+0x39/0x200 [ 55.540900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.541634] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.542316] do_seccomp+0x349/0x25e0 [ 55.542892] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.543610] ? __pfx_do_seccomp+0x10/0x10 [ 55.544310] ? find_held_lock+0x2b/0x80 [ 55.544934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.545707] ? static_key_count+0x60/0x80 [ 55.546308] prctl_set_seccomp+0x4e/0x70 [ 55.546930] __do_sys_prctl+0xe6c/0x1d70 [ 55.547553] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.548199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.549015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.549780] ? irqentry_exit+0xf3/0x650 [ 55.550357] do_syscall_64+0xbf/0x430 [ 55.550943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.551699] RIP: 0033:0x7f164c7355cd [ 55.552219] 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 [ 55.554751] RSP: 002b:00007ffe08216620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.555846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f164c7355cd [ 55.556878] RDX: 0000563c1dcb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.557904] RBP: 00007ffe08216680 R08: 0000000000000000 R09: 00007ffe08215d20 [ 55.559063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c51722ad0 [ 55.560083] R13: 00007ffe08216ab0 R14: 0000563c51723bc0 R15: 0000563c51734780 [ 55.561132] [ 55.561469] irq event stamp: 1737 [ 55.561979] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 55.563202] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 55.564438] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 55.565714] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 55.566921] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58896' (ECDSA) to the list of known hosts. 2025/11/18 06:45:05 fuzzer started 2025/11/18 06:45:05 dialing manager at localhost:37895 2025/11/18 06:45:05 checking machine... 2025/11/18 06:45:05 checking revisions... [ 56.480658] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:45:05 testing simple program... [ 56.564343] cgroup: Unknown subsys name 'net' [ 56.627400] cgroup: Unknown subsys name 'cpuset' [ 56.684392] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:45:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801c077ef8 RCX=ffff88801c077574 RDX=0000000000000002 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801c077568 R8 =0000000000000001 R9 =ffff88801c077660 R10=000000000003c9ed R11=000000000009a7cd R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801606d340 R15=0000000000000002 RIP=ffffffff81528f7d RFL=00000002 [-------] 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 00007ff5913d3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9ccbf000 CR3=000000001fad8000 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=0000000000035b0d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff37885d008 CR3=000000000a149000 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=241ad6aa7385a7bd9a45127d453a8278 XMM02=ec2efd57dc4c00df0000000000302750 XMM03=7124a07cdaa5d2280000000000302820 XMM04=ab42cbeb09ce8b8500000000000ae988 XMM05=d96330e2d2db8632000000000031ee18 XMM06=474038aa6c007e1f000000000031eca0 XMM07=e042d86d42eb936e000000000030e9f8 XMM08=7124a07cdaa5d2280000000000302820 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000