[ 53.922933] ------------[ cut here ]------------ [ 53.923850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.925868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.927357] Modules linked in: [ 53.927950] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.930206] Tainted: [W]=WARN [ 53.930792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.932359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.933297] 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 [ 53.936551] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 53.937549] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 53.938875] RDX: ffff888016e43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.940187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 53.941503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.942823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 53.944135] FS: 00007f1a7f619900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.945603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.946696] CR2: 00007ffec5a71ef8 CR3: 000000000e790000 CR4: 0000000000350ef0 [ 53.948024] Call Trace: [ 53.948500] [ 53.948919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.949848] ? __create_object+0x59/0x80 [ 53.950662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.951653] __vmalloc_noprof+0x59/0x60 [ 53.952427] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.953320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.954271] bpf_prog_alloc+0x39/0x200 [ 53.954989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.955945] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.956867] do_seccomp+0x349/0x25e0 [ 53.957837] ? find_held_lock+0x2b/0x80 [ 53.958640] ? do_prlimit+0x310/0x610 [ 53.959403] ? __pfx_do_seccomp+0x10/0x10 [ 53.960219] ? do_raw_spin_unlock+0x53/0x220 [ 53.961066] ? _raw_spin_unlock+0x1e/0x40 [ 53.961820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.962815] ? static_key_count+0x60/0x80 [ 53.963648] prctl_set_seccomp+0x4e/0x70 [ 53.964447] __do_sys_prctl+0xe6c/0x1d70 [ 53.965251] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.966121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.967123] ? irqentry_exit+0xf3/0x650 [ 53.967860] do_syscall_64+0xbf/0x430 [ 53.968619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.969591] RIP: 0033:0x7f1a7fb0b5cd [ 53.970314] 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 [ 53.973570] RSP: 002b:00007ffec5a6fd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.974983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a7fb0b5cd [ 53.976332] RDX: 000055be2037ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.977655] RBP: 00007ffec5a6fdc0 R08: 0000000000000000 R09: 00007ffec5a6f460 [ 53.978980] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be5ba22240 [ 53.980321] R13: 00007ffec5a701f0 R14: 000055be5ba2b380 R15: 000055be5ba36540 [ 53.981664] [ 53.982129] irq event stamp: 1789 [ 53.982771] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 53.984339] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 53.985898] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 53.987467] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 53.988987] ---[ end trace 0000000000000000 ]--- [ 56.784753] ------------[ cut here ]------------ [ 56.785205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.786163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.786833] Modules linked in: [ 56.787133] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.788069] Tainted: [W]=WARN [ 56.788327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.788989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.789414] 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 [ 56.790910] RSP: 0018:ffff888019cd7bc0 EFLAGS: 00010286 [ 56.791365] RAX: 0000000000000000 RBX: ffffed100339af78 RCX: ffffffff813a4050 [ 56.791943] RDX: ffff88800c91b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.792533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339af2f [ 56.793128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.793708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cd7df8 [ 56.794305] FS: 00007f137be79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.794961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.795449] CR2: 00007ffe04abaef8 CR3: 0000000019d3c000 CR4: 0000000000350ef0 [ 56.796043] Call Trace: [ 56.796259] [ 56.796449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.796842] ? __create_object+0x59/0x80 [ 56.797202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.797632] __vmalloc_noprof+0x59/0x60 [ 56.797957] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.798362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.798783] bpf_prog_alloc+0x39/0x200 [ 56.799123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.799536] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.799936] do_seccomp+0x349/0x25e0 [ 56.800267] ? find_held_lock+0x2b/0x80 [ 56.800597] ? do_prlimit+0x310/0x610 [ 56.800922] ? __pfx_do_seccomp+0x10/0x10 [ 56.801285] ? do_raw_spin_unlock+0x53/0x220 [ 56.801657] ? _raw_spin_unlock+0x1e/0x40 [ 56.802015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.802445] ? static_key_count+0x60/0x80 [ 56.802802] prctl_set_seccomp+0x4e/0x70 [ 56.803162] __do_sys_prctl+0xe6c/0x1d70 [ 56.803504] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.803879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.804327] ? irqentry_exit+0xf3/0x650 [ 56.804661] do_syscall_64+0xbf/0x430 [ 56.804986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.805427] RIP: 0033:0x7f137c36b5cd [ 56.805733] 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 [ 56.807224] RSP: 002b:00007ffe04ab9c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.807845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f137c36b5cd [ 56.808438] RDX: 000055a93be77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.809025] RBP: 00007ffe04ab9cb0 R08: 0000000000000000 R09: 00007ffe04ab9350 [ 56.809603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a96975cb10 [ 56.810199] R13: 00007ffe04aba0e0 R14: 000055a96975d2b0 R15: 000055a9697716f0 [ 56.810800] [ 56.810996] irq event stamp: 1679 [ 56.811295] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 56.811981] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 56.812686] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 56.813407] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 56.814108] ---[ end trace 0000000000000000 ]--- [ 57.371997] ------------[ cut here ]------------ [ 57.372764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.374463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.375684] Modules linked in: [ 57.376402] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.378140] Tainted: [W]=WARN [ 57.378612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.379828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.380598] 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 [ 57.383244] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 57.384051] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 57.385111] RDX: ffff8880162d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.386181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 57.387248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.388314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 57.389383] FS: 00007f6e3a461900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.390596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.391481] CR2: 00007f6e3a953580 CR3: 000000000f473000 CR4: 0000000000350ef0 [ 57.392553] Call Trace: [ 57.392937] [ 57.393326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.394092] ? __create_object+0x59/0x80 [ 57.394729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.395554] __vmalloc_noprof+0x59/0x60 [ 57.396190] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.396898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.397692] bpf_prog_alloc+0x39/0x200 [ 57.398316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.399118] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.399849] do_seccomp+0x349/0x25e0 [ 57.400459] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.401225] ? __pfx_do_seccomp+0x10/0x10 [ 57.401855] ? find_held_lock+0x2b/0x80 [ 57.402512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.403344] ? static_key_count+0x60/0x80 [ 57.403984] prctl_set_seccomp+0x4e/0x70 [ 57.404646] __do_sys_prctl+0xe6c/0x1d70 [ 57.405309] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.405994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.406825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.407646] ? irqentry_exit+0xf3/0x650 [ 57.408299] do_syscall_64+0xbf/0x430 [ 57.408892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.409705] RIP: 0033:0x7f6e3a9535cd [ 57.410297] 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 [ 57.413019] RSP: 002b:00007fffdf9e5970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.414181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e3a9535cd [ 57.415279] RDX: 000055bc6bb42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.416363] RBP: 00007fffdf9e59d0 R08: 0000000000000000 R09: 00007fffdf9e5070 [ 57.417459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc948202b0 [ 57.418560] R13: 00007fffdf9e5e00 R14: 000055bc94822d20 R15: 000055bc948348d0 [ 57.419668] [ 57.420065] irq event stamp: 1819 [ 57.420586] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 57.421877] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 57.423189] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 57.424506] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 57.425792] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10225' (ECDSA) to the list of known hosts. 2025/11/17 23:01:03 fuzzer started 2025/11/17 23:01:03 dialing manager at localhost:37895 2025/11/17 23:01:03 checking machine... 2025/11/17 23:01:03 checking revisions... [ 58.306639] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:01:03 testing simple program... [ 58.388568] cgroup: Unknown subsys name 'net' [ 58.465660] cgroup: Unknown subsys name 'cpuset' [ 58.477927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:01:02 Registers: info registers vcpu 0 RAX=00000000000440cb 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1995bc38 CR3=000000000d44b000 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=653c0010cbc156930749b299835e8f89 XMM02=0000000000304e58eff9b2d0a8fce9cb XMM03=0000000000304f282c67c8bc2e329bc3 XMM04=c1bf768bd967243100000000000ae988 XMM05=0394861f14684e590000000000321130 XMM06=ff920349ea80b9d2000000000031a8d8 XMM07=e042d86d42eb936e0000000000310748 XMM08=7923ca7a5fa6ff3e0000000000304f28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800cc6f888 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800cc6f2c0 R8 =0000000000000001 R9 =ffff88800cc6f3b8 R10=000000000003c9ed R11=000000000009b463 R12=ffffffff8135e7a2 R13=ffff88800cc6f3c0 R14=ffff88800cc6f858 R15=ffff88800cc6f378 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f137be79900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe04ab3000 CR3=000000000c28b000 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