[ 45.590033] ------------[ cut here ]------------ [ 45.591027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.593040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.594540] Modules linked in: [ 45.595131] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.597129] Tainted: [W]=WARN [ 45.597751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.599228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.600093] 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 [ 45.603288] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 45.604265] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 45.605562] RDX: ffff88800a6c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.606879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 45.608222] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.609504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 45.610812] FS: 00007fefaa03d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.612247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.613320] CR2: 00007ffdbcb35ef8 CR3: 000000000b6cf000 CR4: 0000000000350ef0 [ 45.614638] Call Trace: [ 45.615099] [ 45.615554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.616455] ? __create_object+0x59/0x80 [ 45.617242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.618177] __vmalloc_noprof+0x59/0x60 [ 45.618939] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.619810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.620743] bpf_prog_alloc+0x39/0x200 [ 45.621488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.622424] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.623332] do_seccomp+0x349/0x25e0 [ 45.624006] ? find_held_lock+0x2b/0x80 [ 45.624779] ? do_prlimit+0x310/0x610 [ 45.625529] ? __pfx_do_seccomp+0x10/0x10 [ 45.626334] ? do_raw_spin_unlock+0x53/0x220 [ 45.627132] ? _raw_spin_unlock+0x1e/0x40 [ 45.627914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.628884] ? static_key_count+0x60/0x80 [ 45.629706] prctl_set_seccomp+0x4e/0x70 [ 45.630479] __do_sys_prctl+0xe6c/0x1d70 [ 45.631290] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.632103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.633055] ? irqentry_exit+0xf3/0x650 [ 45.633831] do_syscall_64+0xbf/0x430 [ 45.634572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.635539] RIP: 0033:0x7fefaa52f5cd [ 45.636240] 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 [ 45.639412] RSP: 002b:00007ffdbcb348e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.640779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefaa52f5cd [ 45.642093] RDX: 0000556f33bebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.643381] RBP: 00007ffdbcb34940 R08: 0000000000000000 R09: 00007ffdbcb33fe0 [ 45.644664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f6e0b4ad0 [ 45.645958] R13: 00007ffdbcb34d70 R14: 0000556f6e0b5bc0 R15: 0000556f6e0c6780 [ 45.647266] [ 45.647696] irq event stamp: 1787 [ 45.648347] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.649892] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.651434] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 45.652971] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 45.654497] ---[ end trace 0000000000000000 ]--- [ 49.027952] ------------[ cut here ]------------ [ 49.028880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.030897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.032379] Modules linked in: [ 49.032979] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.035002] Tainted: [W]=WARN [ 49.035603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.037066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.037995] 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 [ 49.041225] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 49.042176] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 49.043530] RDX: ffff888009a98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.044822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 49.046127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.047405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 49.048687] FS: 00007f00e7f17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.050149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.051226] CR2: 00007fff7afc0ef8 CR3: 00000000202df000 CR4: 0000000000350ef0 [ 49.052517] Call Trace: [ 49.052980] [ 49.053446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.054367] ? __create_object+0x59/0x80 [ 49.055102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.056081] __vmalloc_noprof+0x59/0x60 [ 49.056839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.057712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.058667] bpf_prog_alloc+0x39/0x200 [ 49.059432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.060375] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.061294] do_seccomp+0x349/0x25e0 [ 49.061988] ? find_held_lock+0x2b/0x80 [ 49.062771] ? do_prlimit+0x310/0x610 [ 49.063549] ? __pfx_do_seccomp+0x10/0x10 [ 49.064345] ? do_raw_spin_unlock+0x53/0x220 [ 49.065155] ? _raw_spin_unlock+0x1e/0x40 [ 49.065961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.066936] ? static_key_count+0x60/0x80 [ 49.067750] prctl_set_seccomp+0x4e/0x70 [ 49.068530] __do_sys_prctl+0xe6c/0x1d70 [ 49.069314] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.070153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.071138] ? irqentry_exit+0xf3/0x650 [ 49.071911] do_syscall_64+0xbf/0x430 [ 49.072663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.073624] RIP: 0033:0x7f00e84095cd [ 49.074348] 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 [ 49.077548] RSP: 002b:00007fff7afbe580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.078940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00e84095cd [ 49.080239] RDX: 000055f003183e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.081519] RBP: 00007fff7afbe5e0 R08: 0000000000000000 R09: 00007fff7afbdc80 [ 49.082698] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f01202dad0 [ 49.083768] R13: 00007fff7afbea10 R14: 000055f01202ebc0 R15: 000055f01203f780 [ 49.084856] [ 49.085239] irq event stamp: 1691 [ 49.085746] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.087017] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.088289] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.089586] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.090871] ---[ end trace 0000000000000000 ]--- [ 49.900505] ------------[ cut here ]------------ [ 49.901443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.903449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.904937] Modules linked in: [ 49.905627] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.907657] Tainted: [W]=WARN [ 49.908260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.909944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.911024] 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 [ 49.914434] RSP: 0018:ffff88800e617bc0 EFLAGS: 00010286 [ 49.915645] RAX: 0000000000000000 RBX: ffffed1001cc2f78 RCX: ffffffff813a4050 [ 49.917097] RDX: ffff888009a99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.918429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc2f2f [ 49.919739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.921038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e617df8 [ 49.922345] FS: 00007f726e7f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.923808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.924883] CR2: 00007f726ece4580 CR3: 000000000c890000 CR4: 0000000000350ef0 [ 49.926201] Call Trace: [ 49.926694] [ 49.927108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.928019] ? __create_object+0x59/0x80 [ 49.928798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.929794] __vmalloc_noprof+0x59/0x60 [ 49.930567] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.931446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.932394] bpf_prog_alloc+0x39/0x200 [ 49.933093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.934949] do_seccomp+0x349/0x25e0 [ 49.935679] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.936592] ? __pfx_do_seccomp+0x10/0x10 [ 49.937379] ? find_held_lock+0x2b/0x80 [ 49.938110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.939082] ? static_key_count+0x60/0x80 [ 49.939899] prctl_set_seccomp+0x4e/0x70 [ 49.940674] __do_sys_prctl+0xe6c/0x1d70 [ 49.941464] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.942342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.943319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.944297] ? irqentry_exit+0xf3/0x650 [ 49.945022] do_syscall_64+0xbf/0x430 [ 49.945780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.946731] RIP: 0033:0x7f726ece45cd [ 49.947448] 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 [ 49.950673] RSP: 002b:00007ffdb75ad8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.952057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f726ece45cd [ 49.953356] RDX: 000055fb55571e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.954663] RBP: 00007ffdb75ad950 R08: 0000000000000000 R09: 00007ffdb75acff0 [ 49.955966] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb5c4dfb10 [ 49.957263] R13: 00007ffdb75add80 R14: 000055fb5c4e02b0 R15: 000055fb5c4f46f0 [ 49.958591] [ 49.959019] irq event stamp: 1771 [ 49.959677] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.961232] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.962783] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.964345] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.965895] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62314' (ECDSA) to the list of known hosts. 2025/11/19 06:31:30 fuzzer started 2025/11/19 06:31:30 dialing manager at localhost:34383 2025/11/19 06:31:31 checking machine... 2025/11/19 06:31:31 checking revisions... [ 50.893522] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:31:31 testing simple program... [ 50.972049] cgroup: Unknown subsys name 'net' [ 51.020001] cgroup: Unknown subsys name 'cpuset' [ 51.035917] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:31:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b08 RCX=0000000000000001 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88806ce08a70 RBP=ffffffff85c2ca00 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806ce08a70 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffffffff85c2ca00 R15=ffff88806ce08a70 RIP=ffffffff84c73c50 RFL=00000213 [----A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7586bf42f8 CR3=0000000017bce000 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=2039323a31333a363020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a31333a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff0cc9f0b RBX=0000000000000001 RCX=ffffffff817d9b06 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff88801bc9fc80 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88800e8b2f90 R13=ffff88800e8b2f00 R14=ffffffff8899cb80 R15=0000000000000002 RIP=ffffffff81b2d177 RFL=00000046 [---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 00007f00e7f17900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7afb8000 CR3=000000000d47f000 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