[ 46.406616] ------------[ cut here ]------------ [ 46.407573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.409596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.411042] Modules linked in: [ 46.411673] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.413723] Tainted: [W]=WARN [ 46.414325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.415821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.416728] 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 [ 46.419875] RSP: 0018:ffff888015edfbc0 EFLAGS: 00010286 [ 46.420851] RAX: 0000000000000000 RBX: ffffed1002bdbf78 RCX: ffffffff813a4050 [ 46.422119] RDX: ffff88800a963780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.423411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdbf2f [ 46.424695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.425976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015edfdf8 [ 46.427271] FS: 00007fd97d5eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.428718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.429770] CR2: 00007ffe6f04cef7 CR3: 000000000de7c000 CR4: 0000000000350ef0 [ 46.431064] Call Trace: [ 46.431563] [ 46.431976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.432868] ? __create_object+0x59/0x80 [ 46.433650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.434617] __vmalloc_noprof+0x59/0x60 [ 46.435390] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.436265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.437158] bpf_prog_alloc+0x39/0x200 [ 46.437887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.438814] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.439726] do_seccomp+0x349/0x25e0 [ 46.440442] ? find_held_lock+0x2b/0x80 [ 46.441158] ? do_prlimit+0x310/0x610 [ 46.441906] ? __pfx_do_seccomp+0x10/0x10 [ 46.442688] ? do_raw_spin_unlock+0x53/0x220 [ 46.443538] ? _raw_spin_unlock+0x1e/0x40 [ 46.444324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.445298] ? static_key_count+0x60/0x80 [ 46.446069] prctl_set_seccomp+0x4e/0x70 [ 46.446849] __do_sys_prctl+0xe6c/0x1d70 [ 46.447644] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.448506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.449478] ? irqentry_exit+0xf3/0x650 [ 46.450232] do_syscall_64+0xbf/0x430 [ 46.450929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.451891] RIP: 0033:0x7fd97dadd5cd [ 46.452587] 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 [ 46.455765] RSP: 002b:00007ffe6f04b810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.457129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd97dadd5cd [ 46.458423] RDX: 0000559d44812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.459721] RBP: 00007ffe6f04b870 R08: 0000000000000000 R09: 00007ffe6f04af10 [ 46.460996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d6eaf6ad0 [ 46.462286] R13: 00007ffe6f04bca0 R14: 0000559d6eaf7bc0 R15: 0000559d6eb08780 [ 46.463592] [ 46.464020] irq event stamp: 1735 [ 46.464670] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.466214] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.467770] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 46.469312] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 46.470811] ---[ end trace 0000000000000000 ]--- [ 49.931772] ------------[ cut here ]------------ [ 49.932594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.934410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.935702] Modules linked in: [ 49.936260] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.938026] Tainted: [W]=WARN [ 49.938558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.939863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.940686] 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 [ 49.943472] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 49.944340] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 49.945477] RDX: ffff888016809bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.946597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 49.947749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.948870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 49.950000] FS: 00007fc00311b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.951269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.952153] CR2: 00007ffc0981eef7 CR3: 000000000b732000 CR4: 0000000000350ef0 [ 49.953276] Call Trace: [ 49.953683] [ 49.954038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.954821] ? __create_object+0x59/0x80 [ 49.955502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.956340] __vmalloc_noprof+0x59/0x60 [ 49.956960] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.957725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958520] bpf_prog_alloc+0x39/0x200 [ 49.959133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.959949] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.960724] do_seccomp+0x349/0x25e0 [ 49.961345] ? find_held_lock+0x2b/0x80 [ 49.961959] ? do_prlimit+0x310/0x610 [ 49.962591] ? __pfx_do_seccomp+0x10/0x10 [ 49.963284] ? do_raw_spin_unlock+0x53/0x220 [ 49.963971] ? _raw_spin_unlock+0x1e/0x40 [ 49.964644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.965479] ? static_key_count+0x60/0x80 [ 49.966132] prctl_set_seccomp+0x4e/0x70 [ 49.966797] __do_sys_prctl+0xe6c/0x1d70 [ 49.967480] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.968180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.969009] ? irqentry_exit+0xf3/0x650 [ 49.969663] do_syscall_64+0xbf/0x430 [ 49.970294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.971079] RIP: 0033:0x7fc00360d5cd [ 49.971686] 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 [ 49.974427] RSP: 002b:00007ffc0981da00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.975607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc00360d5cd [ 49.976712] RDX: 00005612626fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.977812] RBP: 00007ffc0981da60 R08: 0000000000000000 R09: 00007ffc0981d100 [ 49.978913] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612663c4bf0 [ 49.980014] R13: 00007ffc0981de90 R14: 00005612663ce380 R15: 00005612663d9460 [ 49.981122] [ 49.981511] irq event stamp: 1737 [ 49.982034] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.983356] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.984658] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 49.985974] softirqs last disabled at (1217): [] __irq_exit_rcu+0xc4/0x100 [ 49.987268] ---[ end trace 0000000000000000 ]--- [ 50.820114] ------------[ cut here ]------------ [ 50.820896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.822569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.824004] Modules linked in: [ 50.824534] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.826142] Tainted: [W]=WARN [ 50.826628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.827839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.828582] 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 [ 50.831185] RSP: 0018:ffff88800ef3fbc0 EFLAGS: 00010286 [ 50.831986] RAX: 0000000000000000 RBX: ffffed1001de7f78 RCX: ffffffff813a4050 [ 50.833036] RDX: ffff88800f7b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.834092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de7f2f [ 50.835153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.836209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef3fdf8 [ 50.837258] FS: 00007f4a6140f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.838431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.839290] CR2: 00007fffeddb4ef7 CR3: 000000001c653000 CR4: 0000000000350ef0 [ 50.840336] Call Trace: [ 50.840713] [ 50.841048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.841785] ? __create_object+0x59/0x80 [ 50.842416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.843180] __vmalloc_noprof+0x59/0x60 [ 50.843816] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.844529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.845288] bpf_prog_alloc+0x39/0x200 [ 50.845855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.846623] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.847373] do_seccomp+0x349/0x25e0 [ 50.847926] ? find_held_lock+0x2b/0x80 [ 50.848550] ? do_prlimit+0x310/0x610 [ 50.849124] ? __pfx_do_seccomp+0x10/0x10 [ 50.849788] ? do_raw_spin_unlock+0x53/0x220 [ 50.850467] ? _raw_spin_unlock+0x1e/0x40 [ 50.851077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.851870] ? static_key_count+0x60/0x80 [ 50.852527] prctl_set_seccomp+0x4e/0x70 [ 50.853121] __do_sys_prctl+0xe6c/0x1d70 [ 50.853768] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.854458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.855262] ? irqentry_exit+0xf3/0x650 [ 50.855852] do_syscall_64+0xbf/0x430 [ 50.856463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.857239] RIP: 0033:0x7f4a619015cd [ 50.857784] 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 [ 50.860392] RSP: 002b:00007fffeddb3860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.861513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a619015cd [ 50.862564] RDX: 000055e6318e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.863618] RBP: 00007fffeddb38c0 R08: 0000000000000000 R09: 00007fffeddb2f60 [ 50.864677] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e665108ad0 [ 50.865716] R13: 00007fffeddb3cf0 R14: 000055e665109bc0 R15: 000055e66511a780 [ 50.866775] [ 50.867132] irq event stamp: 1755 [ 50.867662] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.868912] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.870145] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 50.871416] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 50.872666] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19902' (ECDSA) to the list of known hosts. 2025/11/17 20:45:23 fuzzer started 2025/11/17 20:45:23 dialing manager at localhost:37895 2025/11/17 20:45:23 checking machine... 2025/11/17 20:45:23 checking revisions... [ 51.761746] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:45:23 testing simple program... [ 51.853727] cgroup: Unknown subsys name 'net' [ 51.924642] cgroup: Unknown subsys name 'cpuset' [ 51.946751] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:45:22 Registers: info registers vcpu 0 RAX=000000000004be3d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f06c0d84000 CR3=000000000d590000 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=e555e96c45dd0a95744258f56c0ad06f XMM02=2c67c8bc2e329bc300000000003040c0 XMM03=fb795ef6d65770560000000000311de0 XMM04=e93cb46e0872233f00000000000ae988 XMM05=fe1c0a6e7390abec0000000000321230 XMM06=3e829fc8c8edc9900000000000320eb8 XMM07=e042d86d42eb936e0000000000312060 XMM08=96a3a06113f33ba50000000000304120 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff8672bdcc RCX=ffffffff81b776f1 RDX=0000000000000000 RSI=ffffffff86ac16e4 RDI=ffffffff8672bdcc RBP=ffffffff8672bdd0 RSP=ffff8880182f75d0 R8 =ffffffff86ac16e4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026e86 R12=ffffffff8672bdcc R13=ffffffff8672bdcc R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dadf RFL=00000256 [---ZAP-] 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 00007fc00311b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc09817000 CR3=000000001f50a000 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