[ 38.974155] ------------[ cut here ]------------ [ 38.974937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.977829] Modules linked in: [ 38.978332] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.979990] Tainted: [W]=WARN [ 38.980450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.982447] 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 [ 38.985073] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 38.985882] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 38.986949] RDX: ffff888016860000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 38.989072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.990123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 38.991188] FS: 00007fe6d5436900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.992390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993292] CR2: 00007fe6d5928580 CR3: 000000000e464000 CR4: 0000000000350ef0 [ 38.994382] Call Trace: [ 38.994791] [ 38.995126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995890] ? __create_object+0x59/0x80 [ 38.996503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997313] __vmalloc_noprof+0x59/0x60 [ 38.997934] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999404] bpf_prog_alloc+0x39/0x200 [ 39.000046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000813] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001525] do_seccomp+0x349/0x25e0 [ 39.002122] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.002849] ? __pfx_do_seccomp+0x10/0x10 [ 39.003462] ? find_held_lock+0x2b/0x80 [ 39.004104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.004892] ? static_key_count+0x60/0x80 [ 39.005518] prctl_set_seccomp+0x4e/0x70 [ 39.006163] __do_sys_prctl+0xe6c/0x1d70 [ 39.006809] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.007475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.008280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.009090] ? irqentry_exit+0xf3/0x650 [ 39.009692] do_syscall_64+0xbf/0x430 [ 39.010305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.011095] RIP: 0033:0x7fe6d59285cd [ 39.011636] 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 [ 39.014270] RSP: 002b:00007ffd20a687b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.015410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6d59285cd [ 39.016484] RDX: 000055e2bf04fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.017560] RBP: 00007ffd20a68810 R08: 0000000000000000 R09: 00007ffd20a67eb0 [ 39.018624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2f3c07ad0 [ 39.019680] R13: 00007ffd20a68c40 R14: 000055e2f3c08bc0 R15: 000055e2f3c19780 [ 39.020782] [ 39.021136] irq event stamp: 1715 [ 39.021638] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 39.022926] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 39.024197] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 39.025487] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 39.026752] ---[ end trace 0000000000000000 ]--- [ 41.889395] ------------[ cut here ]------------ [ 41.890314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.892386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.893828] Modules linked in: [ 41.894410] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.896647] Tainted: [W]=WARN [ 41.897309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.898807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.899669] 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 [ 41.902820] RSP: 0018:ffff8880185ffbc0 EFLAGS: 00010286 [ 41.903782] RAX: 0000000000000000 RBX: ffffed10030bff78 RCX: ffffffff813a4050 [ 41.905080] RDX: ffff888016b49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.906368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bff2f [ 41.907674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.908974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185ffdf8 [ 41.910249] FS: 00007f9fb73e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.911684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.912755] CR2: 00007f9fb78d5580 CR3: 000000001ffda000 CR4: 0000000000350ef0 [ 41.914040] Call Trace: [ 41.914503] [ 41.914968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.915877] ? __create_object+0x59/0x80 [ 41.916613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.917587] __vmalloc_noprof+0x59/0x60 [ 41.918325] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.919202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.920145] bpf_prog_alloc+0x39/0x200 [ 41.920892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.921831] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.922687] do_seccomp+0x349/0x25e0 [ 41.923416] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.924324] ? __pfx_do_seccomp+0x10/0x10 [ 41.925120] ? find_held_lock+0x2b/0x80 [ 41.925884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.926848] ? static_key_count+0x60/0x80 [ 41.927606] prctl_set_seccomp+0x4e/0x70 [ 41.928409] __do_sys_prctl+0xe6c/0x1d70 [ 41.929183] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.930036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.931002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.931996] ? irqentry_exit+0xf3/0x650 [ 41.932765] do_syscall_64+0xbf/0x430 [ 41.933458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.934422] RIP: 0033:0x7f9fb78d55cd [ 41.935139] 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 [ 41.938332] RSP: 002b:00007fff34c84890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.939742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fb78d55cd [ 41.941050] RDX: 0000555762371e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.942311] RBP: 00007fff34c848f0 R08: 0000000000000000 R09: 00007fff34c83f90 [ 41.943606] R10: 0000000000000000 R11: 0000000000000246 R12: 000055577eb24ad0 [ 41.944915] R13: 00007fff34c84d20 R14: 000055577eb25bc0 R15: 000055577eb36780 [ 41.946232] [ 41.946658] irq event stamp: 1889 [ 41.947328] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 41.948882] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 41.950427] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 41.951978] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 41.953494] ---[ end trace 0000000000000000 ]--- [ 42.698554] ------------[ cut here ]------------ [ 42.699469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.701502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.702896] Modules linked in: [ 42.703470] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.705415] Tainted: [W]=WARN [ 42.705990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.707457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.708398] 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 [ 42.711889] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 42.712948] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 42.714245] RDX: ffff888019c6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.715539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 42.716846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.718133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 42.719430] FS: 00007f15d5a2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.720884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.721947] CR2: 00007ffedd0feef8 CR3: 000000001ce9c000 CR4: 0000000000350ef0 [ 42.723241] Call Trace: [ 42.723712] [ 42.724178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.725081] ? __create_object+0x59/0x80 [ 42.725850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.726787] __vmalloc_noprof+0x59/0x60 [ 42.727479] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.728348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.729256] bpf_prog_alloc+0x39/0x200 [ 42.729974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.730880] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.731759] do_seccomp+0x349/0x25e0 [ 42.732437] ? find_held_lock+0x2b/0x80 [ 42.733184] ? do_prlimit+0x310/0x610 [ 42.733912] ? __pfx_do_seccomp+0x10/0x10 [ 42.734640] ? do_raw_spin_unlock+0x53/0x220 [ 42.735456] ? _raw_spin_unlock+0x1e/0x40 [ 42.736238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.737173] ? static_key_count+0x60/0x80 [ 42.737955] prctl_set_seccomp+0x4e/0x70 [ 42.738669] __do_sys_prctl+0xe6c/0x1d70 [ 42.739435] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.740291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.741231] ? irqentry_exit+0xf3/0x650 [ 42.741978] do_syscall_64+0xbf/0x430 [ 42.742660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.743579] RIP: 0033:0x7f15d5f205cd [ 42.744278] 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 [ 42.747367] RSP: 002b:00007ffedd0fd9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.748711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15d5f205cd [ 42.749985] RDX: 0000555afad2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.751228] RBP: 00007ffedd0fda40 R08: 0000000000000000 R09: 00007ffedd0fd0e0 [ 42.752517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b36891ad0 [ 42.753769] R13: 00007ffedd0fde70 R14: 0000555b36892bc0 R15: 0000555b368a3780 [ 42.755045] [ 42.755459] irq event stamp: 1789 [ 42.756103] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.757598] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.759100] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 42.760612] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 42.762092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56746' (ECDSA) to the list of known hosts. 2025/11/17 13:06:34 fuzzer started 2025/11/17 13:06:35 dialing manager at localhost:37895 2025/11/17 13:06:35 checking machine... 2025/11/17 13:06:35 checking revisions... [ 43.673867] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:06:35 testing simple program... [ 43.774580] cgroup: Unknown subsys name 'net' [ 43.833478] cgroup: Unknown subsys name 'cpuset' [ 43.851889] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:06:34 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9fb799a618 CR3=000000000e44f000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021027 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=00000206 [-----P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc935acd000 CR3=000000000d8b0000 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=7512b75d20157da159473860d571c6a8 XMM02=0000000000303ce8ec2efd57dc4c00df XMM03=000000000030fa080dc8e89dca4f537b XMM04=153b1630559dd2c400000000000ae988 XMM05=cbf5221d8c35d2b60000000000320c80 XMM06=5b75c91c80445342000000000031fd20 XMM07=e042d86d42eb936e000000000030fce0 XMM08=0dc8e89dca4f537b0000000000303d48 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000