[ 46.678424] ------------[ cut here ]------------ [ 46.679612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.682025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.683769] Modules linked in: [ 46.684473] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.687249] Tainted: [W]=WARN [ 46.688303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.690064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.691168] 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 [ 46.694804] RSP: 0018:ffff888018967bc0 EFLAGS: 00010286 [ 46.695871] RAX: 0000000000000000 RBX: ffffed100312cf78 RCX: ffffffff813a4050 [ 46.697217] RDX: ffff8880189d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.698616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312cf2f [ 46.699860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.700933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018967df8 [ 46.702018] FS: 00007fdef8346900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.703226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.704127] CR2: 00007fdef8838580 CR3: 000000000dc80000 CR4: 0000000000350ef0 [ 46.705206] Call Trace: [ 46.705638] [ 46.705981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.706740] ? __create_object+0x59/0x80 [ 46.707365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.708188] __vmalloc_noprof+0x59/0x60 [ 46.708818] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.709509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.710295] bpf_prog_alloc+0x39/0x200 [ 46.710915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.711716] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.712442] do_seccomp+0x349/0x25e0 [ 46.713041] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.713780] ? __pfx_do_seccomp+0x10/0x10 [ 46.714397] ? find_held_lock+0x2b/0x80 [ 46.715033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.715841] ? static_key_count+0x60/0x80 [ 46.716468] prctl_set_seccomp+0x4e/0x70 [ 46.717119] __do_sys_prctl+0xe6c/0x1d70 [ 46.717781] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.718467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.719278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.720084] ? irqentry_exit+0xf3/0x650 [ 46.720736] do_syscall_64+0xbf/0x430 [ 46.721323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.722130] RIP: 0033:0x7fdef88385cd [ 46.722718] 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 [ 46.725408] RSP: 002b:00007ffc6d7b4130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.726588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdef88385cd [ 46.727694] RDX: 000055eef3cd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.728783] RBP: 00007ffc6d7b4190 R08: 0000000000000000 R09: 00007ffc6d7b3830 [ 46.729856] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eefd6402b0 [ 46.730916] R13: 00007ffc6d7b45c0 R14: 000055eefd642d20 R15: 000055eefd6548d0 [ 46.732014] [ 46.732366] irq event stamp: 1831 [ 46.732960] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 46.734234] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 46.735503] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 46.736776] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 46.738039] ---[ end trace 0000000000000000 ]--- [ 49.942711] ------------[ cut here ]------------ [ 49.943676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.945708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.947161] Modules linked in: [ 49.947872] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.949868] Tainted: [W]=WARN [ 49.950425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.951896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.952814] 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 [ 49.955962] RSP: 0018:ffff888013f2fbc0 EFLAGS: 00010286 [ 49.956935] RAX: 0000000000000000 RBX: ffffed10027e5f78 RCX: ffffffff813a4050 [ 49.958211] RDX: ffff888009afb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.959489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e5f2f [ 49.960773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.962061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f2fdf8 [ 49.963339] FS: 00007fe67dc3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.964768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.965826] CR2: 00007ffdc5250ef7 CR3: 0000000020cc7000 CR4: 0000000000350ef0 [ 49.967112] Call Trace: [ 49.967637] [ 49.968050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.968945] ? __create_object+0x59/0x80 [ 49.969718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.970684] __vmalloc_noprof+0x59/0x60 [ 49.971393] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.972262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973176] bpf_prog_alloc+0x39/0x200 [ 49.973911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974841] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.975744] do_seccomp+0x349/0x25e0 [ 49.976420] ? find_held_lock+0x2b/0x80 [ 49.977175] ? do_prlimit+0x310/0x610 [ 49.977913] ? __pfx_do_seccomp+0x10/0x10 [ 49.978688] ? do_raw_spin_unlock+0x53/0x220 [ 49.979479] ? _raw_spin_unlock+0x1e/0x40 [ 49.980250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981201] ? static_key_count+0x60/0x80 [ 49.982018] prctl_set_seccomp+0x4e/0x70 [ 49.982783] __do_sys_prctl+0xe6c/0x1d70 [ 49.983519] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985322] ? irqentry_exit+0xf3/0x650 [ 49.986092] do_syscall_64+0xbf/0x430 [ 49.986840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.987790] RIP: 0033:0x7fe67e12c5cd [ 49.988450] 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 [ 49.991593] RSP: 002b:00007ffdc524ee10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.992951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe67e12c5cd [ 49.994220] RDX: 000055b09a870e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.995511] RBP: 00007ffdc524ee70 R08: 0000000000000000 R09: 00007ffdc524e510 [ 49.996782] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0a2cfaad0 [ 49.998045] R13: 00007ffdc524f2a0 R14: 000055b0a2cfbbc0 R15: 000055b0a2d0c780 [ 49.999349] [ 49.999817] irq event stamp: 1785 [ 50.000415] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.001931] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.003441] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 50.004967] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 50.006466] ---[ end trace 0000000000000000 ]--- [ 50.872828] ------------[ cut here ]------------ [ 50.873774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.875775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.877224] Modules linked in: [ 50.877861] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.879872] Tainted: [W]=WARN [ 50.880428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.881896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.882828] 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 [ 50.886015] RSP: 0018:ffff888017ba7bc0 EFLAGS: 00010286 [ 50.886999] RAX: 0000000000000000 RBX: ffffed1002f74f78 RCX: ffffffff813a4050 [ 50.888376] RDX: ffff888019bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.889725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f74f2f [ 50.891005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.892315] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ba7df8 [ 50.893598] FS: 00007f7c09ad5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.895028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.896098] CR2: 00007f7c09fc7580 CR3: 0000000007002000 CR4: 0000000000350ef0 [ 50.897386] Call Trace: [ 50.897899] [ 50.898350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.899248] ? __create_object+0x59/0x80 [ 50.900048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.901039] __vmalloc_noprof+0x59/0x60 [ 50.901801] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.902673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.903624] bpf_prog_alloc+0x39/0x200 [ 50.904321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.905248] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.906157] do_seccomp+0x349/0x25e0 [ 50.906872] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.907777] ? __pfx_do_seccomp+0x10/0x10 [ 50.908521] ? find_held_lock+0x2b/0x80 [ 50.909287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.910248] ? static_key_count+0x60/0x80 [ 50.911041] prctl_set_seccomp+0x4e/0x70 [ 50.911829] __do_sys_prctl+0xe6c/0x1d70 [ 50.912612] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.913424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.914390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.915360] ? irqentry_exit+0xf3/0x650 [ 50.916125] do_syscall_64+0xbf/0x430 [ 50.916860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.917822] RIP: 0033:0x7f7c09fc75cd [ 50.918499] 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 [ 50.921725] RSP: 002b:00007ffe730d7490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.923093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c09fc75cd [ 50.924384] RDX: 00005582cdbcbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.925694] RBP: 00007ffe730d74f0 R08: 0000000000000000 R09: 00007ffe730d6b90 [ 50.926971] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582d861fad0 [ 50.928252] R13: 00007ffe730d7920 R14: 00005582d8620bc0 R15: 00005582d8631780 [ 50.929536] [ 50.929989] irq event stamp: 1729 [ 50.930629] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.932161] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.933686] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 50.935220] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 50.936744] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2677' (ECDSA) to the list of known hosts. 2025/11/18 23:38:51 fuzzer started 2025/11/18 23:38:51 dialing manager at localhost:34383 2025/11/18 23:38:51 checking machine... 2025/11/18 23:38:51 checking revisions... [ 51.867091] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:38:51 testing simple program... [ 51.951423] cgroup: Unknown subsys name 'net' [ 52.020240] cgroup: Unknown subsys name 'cpuset' [ 52.034445] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:38:50 Registers: info registers vcpu 0 RAX=ffff88806ce33480 RBX=ffff88800b84fb90 RCX=ffffffff817d9b06 RDX=ffff8880e538f000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888008c4b780 RSP=ffff888009627ba0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88800b84fb90 R15=ffff888008c4b780 RIP=ffffffff81b2e725 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc5248000 CR3=0000000020da5000 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 info registers vcpu 1 RAX=000000000002e12f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb80b196018 CR3=00000000071a8000 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=2030353a38333a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a38333a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000