[ 44.059660] ------------[ cut here ]------------ [ 44.060450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.062174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 44.063412] Modules linked in: [ 44.063939] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.065594] Tainted: [W]=WARN [ 44.066087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.067330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.068104] 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 [ 44.071010] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 44.071797] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 44.072998] RDX: ffff888015a18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.074054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 44.075144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.076221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 44.077314] FS: 00007f0d0e9a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.078508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.079405] CR2: 00007f0d0ee93580 CR3: 000000000e1ab000 CR4: 0000000000350ef0 [ 44.080465] Call Trace: [ 44.080919] [ 44.081261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.082003] ? __create_object+0x59/0x80 [ 44.082610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.083404] __vmalloc_noprof+0x59/0x60 [ 44.084025] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.084717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.085524] bpf_prog_alloc+0x39/0x200 [ 44.086181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.086974] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.087677] do_seccomp+0x349/0x25e0 [ 44.088278] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.089052] ? __pfx_do_seccomp+0x10/0x10 [ 44.089676] ? find_held_lock+0x2b/0x80 [ 44.090341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.091150] ? static_key_count+0x60/0x80 [ 44.091775] prctl_set_seccomp+0x4e/0x70 [ 44.092417] __do_sys_prctl+0xe6c/0x1d70 [ 44.093054] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.093725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.094548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.095346] ? irqentry_exit+0xf3/0x650 [ 44.095981] do_syscall_64+0xbf/0x430 [ 44.096564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.097334] RIP: 0033:0x7f0d0ee935cd [ 44.097935] 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 [ 44.100548] RSP: 002b:00007ffe313e3790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.101687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d0ee935cd [ 44.102768] RDX: 000055aec497be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.103815] RBP: 00007ffe313e37f0 R08: 0000000000000000 R09: 00007ffe313e2e90 [ 44.104880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aefd9db2b0 [ 44.105986] R13: 00007ffe313e3c20 R14: 000055aefd9ddd20 R15: 000055aefd9ef8d0 [ 44.107079] [ 44.107427] irq event stamp: 1847 [ 44.107958] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 44.109216] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 44.110505] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 44.111783] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 44.113069] ---[ end trace 0000000000000000 ]--- [ 46.926510] ------------[ cut here ]------------ [ 46.927304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.929022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.930240] Modules linked in: [ 46.930738] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.932416] Tainted: [W]=WARN [ 46.932930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.934150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.934924] 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 [ 46.937582] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 46.938410] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 46.939478] RDX: ffff888015a1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.940552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 46.941624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.942687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 46.943753] FS: 00007f9122294900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.944981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.945844] CR2: 00007f9122786580 CR3: 000000000dd36000 CR4: 0000000000350ef0 [ 46.946935] Call Trace: [ 46.947321] [ 46.947660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948412] ? __create_object+0x59/0x80 [ 46.949067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.949843] __vmalloc_noprof+0x59/0x60 [ 46.950480] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.951213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.951988] bpf_prog_alloc+0x39/0x200 [ 46.952585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.953363] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.954129] do_seccomp+0x349/0x25e0 [ 46.954689] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.955437] ? __pfx_do_seccomp+0x10/0x10 [ 46.956109] ? find_held_lock+0x2b/0x80 [ 46.956725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.957526] ? static_key_count+0x60/0x80 [ 46.958193] prctl_set_seccomp+0x4e/0x70 [ 46.958797] __do_sys_prctl+0xe6c/0x1d70 [ 46.959457] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.960205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.961014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.961783] ? irqentry_exit+0xf3/0x650 [ 46.962420] do_syscall_64+0xbf/0x430 [ 46.963046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.963805] RIP: 0033:0x7f91227865cd [ 46.964396] 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 [ 46.967089] RSP: 002b:00007ffd927195a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.968242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91227865cd [ 46.969303] RDX: 0000564cfd6efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.970362] RBP: 00007ffd92719600 R08: 0000000000000000 R09: 00007ffd92718ca0 [ 46.971438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d0f4d62b0 [ 46.972531] R13: 00007ffd92719a30 R14: 0000564d0f4d8d20 R15: 0000564d0f4ea8d0 [ 46.973612] [ 46.974028] irq event stamp: 1685 [ 46.974535] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 46.975810] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 46.977087] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.978387] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.979646] ---[ end trace 0000000000000000 ]--- [ 47.638398] ------------[ cut here ]------------ [ 47.639334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.642581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.644156] Modules linked in: [ 47.644757] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.646727] Tainted: [W]=WARN [ 47.647318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.648815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.649710] 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 [ 47.652899] RSP: 0018:ffff88801a1a7bc0 EFLAGS: 00010286 [ 47.653837] RAX: 0000000000000000 RBX: ffffed1003434f78 RCX: ffffffff813a4050 [ 47.655142] RDX: ffff888015c25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.656496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003434f2f [ 47.657792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.659054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1a7df8 [ 47.660353] FS: 00007f6d15aeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.661798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.662890] CR2: 00007ffdea3aaef7 CR3: 0000000017619000 CR4: 0000000000350ef0 [ 47.664207] Call Trace: [ 47.664687] [ 47.665145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.666045] ? __create_object+0x59/0x80 [ 47.666782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.667749] __vmalloc_noprof+0x59/0x60 [ 47.668531] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.669393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.670324] bpf_prog_alloc+0x39/0x200 [ 47.671052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.671965] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.672897] do_seccomp+0x349/0x25e0 [ 47.673571] ? find_held_lock+0x2b/0x80 [ 47.674329] ? do_prlimit+0x310/0x610 [ 47.675082] ? __pfx_do_seccomp+0x10/0x10 [ 47.675838] ? do_raw_spin_unlock+0x53/0x220 [ 47.676702] ? _raw_spin_unlock+0x1e/0x40 [ 47.677497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.678454] ? static_key_count+0x60/0x80 [ 47.679258] prctl_set_seccomp+0x4e/0x70 [ 47.680028] __do_sys_prctl+0xe6c/0x1d70 [ 47.680797] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.681645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.682602] ? irqentry_exit+0xf3/0x650 [ 47.683366] do_syscall_64+0xbf/0x430 [ 47.684134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.685117] RIP: 0033:0x7f6d15fdd5cd [ 47.685778] 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 [ 47.688949] RSP: 002b:00007ffdea3a8cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.690295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d15fdd5cd [ 47.691555] RDX: 0000563a61ee3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.692878] RBP: 00007ffdea3a8d50 R08: 0000000000000000 R09: 00007ffdea3a83f0 [ 47.694150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a81286ad0 [ 47.695431] R13: 00007ffdea3a9180 R14: 0000563a81287bc0 R15: 0000563a81298780 [ 47.696756] [ 47.697211] irq event stamp: 2115 [ 47.697819] hardirqs last enabled at (2123): [] __up_console_sem+0x78/0x80 [ 47.699361] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 47.700896] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 47.702242] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 47.703497] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56540' (ECDSA) to the list of known hosts. 2025/11/18 04:23:01 fuzzer started 2025/11/18 04:23:01 dialing manager at localhost:37895 2025/11/18 04:23:01 checking machine... 2025/11/18 04:23:01 checking revisions... [ 48.518012] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:23:01 testing simple program... [ 48.600424] cgroup: Unknown subsys name 'net' [ 48.669261] cgroup: Unknown subsys name 'cpuset' [ 48.690415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:23:00 Registers: info registers vcpu 0 RAX=00000000000410ef 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe48d14b28 CR3=000000001c27b000 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=33323a343020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732030303a3332 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303533 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024d8f 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f912284b618 CR3=000000000e107000 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=280544a5e77b92a99d4e4d37ff5884e3 XMM02=0000000000303af0ec2efd57dc4c00df XMM03=00000000003110d84895882cd5dd4558 XMM04=82124d3cbe0c23e000000000000ae988 XMM05=e1bcd410fb3842e60000000000320658 XMM06=405749d8372a36f100000000003204e0 XMM07=e042d86d42eb936e0000000000311358 XMM08=4895882cd5dd45580000000000303b50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000