[ 46.516565] ------------[ cut here ]------------ [ 46.517516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.519583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.521043] Modules linked in: [ 46.521687] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.523710] Tainted: [W]=WARN [ 46.524324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.525822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.526745] 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 [ 46.529949] RSP: 0018:ffff88801616fbc0 EFLAGS: 00010286 [ 46.530927] RAX: 0000000000000000 RBX: ffffed1002c2df78 RCX: ffffffff813a4050 [ 46.532214] RDX: ffff88801760b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.533502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2df2f [ 46.534787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.536084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801616fdf8 [ 46.537366] FS: 00007f490dbd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.538813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.539900] CR2: 00007f490e0c4580 CR3: 000000000d9a2000 CR4: 0000000000350ef0 [ 46.541208] Call Trace: [ 46.541718] [ 46.542138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.543048] ? __create_object+0x59/0x80 [ 46.543856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.544836] __vmalloc_noprof+0x59/0x60 [ 46.545599] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.546483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.547444] bpf_prog_alloc+0x39/0x200 [ 46.548140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.549060] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.549981] do_seccomp+0x349/0x25e0 [ 46.550708] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.551623] ? __pfx_do_seccomp+0x10/0x10 [ 46.552406] ? find_held_lock+0x2b/0x80 [ 46.553127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.554101] ? static_key_count+0x60/0x80 [ 46.554899] prctl_set_seccomp+0x4e/0x70 [ 46.555678] __do_sys_prctl+0xe6c/0x1d70 [ 46.556468] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.557321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.558289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.559212] ? irqentry_exit+0xf3/0x650 [ 46.559986] do_syscall_64+0xbf/0x430 [ 46.560738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.561702] RIP: 0033:0x7f490e0c45cd [ 46.562415] 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 [ 46.565605] RSP: 002b:00007fff9a107e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.566993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f490e0c45cd [ 46.568282] RDX: 0000561129e90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.569567] RBP: 00007fff9a107ec0 R08: 0000000000000000 R09: 00007fff9a107560 [ 46.570858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561157d20ad0 [ 46.572156] R13: 00007fff9a1082f0 R14: 0000561157d21bc0 R15: 0000561157d32780 [ 46.573461] [ 46.573884] irq event stamp: 1793 [ 46.574526] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.576054] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.577570] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 46.579116] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 46.580633] ---[ end trace 0000000000000000 ]--- [ 49.746340] ------------[ cut here ]------------ [ 49.747217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.749379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.750837] Modules linked in: [ 49.751518] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.753484] Tainted: [W]=WARN [ 49.754039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.755529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.756426] 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 [ 49.759624] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 49.760606] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 49.761876] RDX: ffff888016e75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.763140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 49.764448] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.765728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 49.767000] FS: 00007f51a093c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.768489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.769546] CR2: 00007fff9b565ef8 CR3: 000000001f9d4000 CR4: 0000000000350ef0 [ 49.770833] Call Trace: [ 49.771350] [ 49.771779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.772672] ? __create_object+0x59/0x80 [ 49.773465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.774436] __vmalloc_noprof+0x59/0x60 [ 49.775135] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.776058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.776985] bpf_prog_alloc+0x39/0x200 [ 49.777718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.778653] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.779591] do_seccomp+0x349/0x25e0 [ 49.780313] ? find_held_lock+0x2b/0x80 [ 49.781025] ? do_prlimit+0x310/0x610 [ 49.781774] ? __pfx_do_seccomp+0x10/0x10 [ 49.782554] ? do_raw_spin_unlock+0x53/0x220 [ 49.783418] ? _raw_spin_unlock+0x1e/0x40 [ 49.784165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.785127] ? static_key_count+0x60/0x80 [ 49.785927] prctl_set_seccomp+0x4e/0x70 [ 49.786697] __do_sys_prctl+0xe6c/0x1d70 [ 49.787518] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.788382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.789359] ? irqentry_exit+0xf3/0x650 [ 49.790075] do_syscall_64+0xbf/0x430 [ 49.790815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.791807] RIP: 0033:0x7f51a0e2e5cd [ 49.792516] 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 [ 49.795738] RSP: 002b:00007fff9b5640d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.797093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51a0e2e5cd [ 49.798369] RDX: 0000565009754e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.799692] RBP: 00007fff9b564130 R08: 0000000000000000 R09: 00007fff9b5637d0 [ 49.800999] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650429ab240 [ 49.802277] R13: 00007fff9b564560 R14: 00005650429aabf0 R15: 00005650429bf4d0 [ 49.803604] [ 49.804035] irq event stamp: 1711 [ 49.804689] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.806210] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.807781] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.809334] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 49.810842] ---[ end trace 0000000000000000 ]--- [ 50.585907] ------------[ cut here ]------------ [ 50.586824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.588906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.590372] Modules linked in: [ 50.590971] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.594434] Tainted: [W]=WARN [ 50.594990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.596576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.597494] 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 [ 50.600729] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 50.601712] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 50.603005] RDX: ffff8880187f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.604343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 50.605635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.606923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 50.608273] FS: 00007fdab6c4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.609769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.610850] CR2: 00007fff29022ef8 CR3: 000000000d5f1000 CR4: 0000000000350ef0 [ 50.612172] Call Trace: [ 50.612688] [ 50.613104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.614007] ? __create_object+0x59/0x80 [ 50.614789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.615793] __vmalloc_noprof+0x59/0x60 [ 50.616566] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.617453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.618390] bpf_prog_alloc+0x39/0x200 [ 50.619086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620050] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.620965] do_seccomp+0x349/0x25e0 [ 50.621680] ? find_held_lock+0x2b/0x80 [ 50.622447] ? do_prlimit+0x310/0x610 [ 50.623151] ? __pfx_do_seccomp+0x10/0x10 [ 50.623982] ? do_raw_spin_unlock+0x53/0x220 [ 50.624836] ? _raw_spin_unlock+0x1e/0x40 [ 50.625630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.626601] ? static_key_count+0x60/0x80 [ 50.627453] prctl_set_seccomp+0x4e/0x70 [ 50.628197] __do_sys_prctl+0xe6c/0x1d70 [ 50.628991] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.630825] ? irqentry_exit+0xf3/0x650 [ 50.631639] do_syscall_64+0xbf/0x430 [ 50.632395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.633347] RIP: 0033:0x7fdab71415cd [ 50.634009] 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 [ 50.637192] RSP: 002b:00007fff29021c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.638586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdab71415cd [ 50.639914] RDX: 00005596bd36ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.641199] RBP: 00007fff29021ce0 R08: 0000000000000000 R09: 00007fff29021380 [ 50.642517] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596c35acad0 [ 50.643835] R13: 00007fff29022110 R14: 00005596c35adbc0 R15: 00005596c35be780 [ 50.645135] [ 50.645607] irq event stamp: 2123 [ 50.646217] hardirqs last enabled at (2131): [] __up_console_sem+0x78/0x80 [ 50.647807] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 50.649333] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 50.650878] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 50.652430] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29956' (ECDSA) to the list of known hosts. 2025/11/18 21:37:43 fuzzer started 2025/11/18 21:37:43 dialing manager at localhost:34383 2025/11/18 21:37:43 checking machine... 2025/11/18 21:37:43 checking revisions... [ 51.547638] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:37:43 testing simple program... [ 51.651812] cgroup: Unknown subsys name 'net' [ 51.717485] cgroup: Unknown subsys name 'cpuset' [ 51.736504] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:37:42 Registers: info registers vcpu 0 RAX=000000003688bdc2 RBX=00000000e39f7b07 RCX=ffff888012d64000 RDX=000000000000000f RSI=000000004d66e16f RDI=0000000000000003 RBP=0000000000000001 RSP=ffff888013f5f588 R8 =00000000ff467211 R9 =ffff88806ca7b070 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000092800 R14=ffff888013f5f5f0 R15=000000000000000f RIP=ffffffff82642ba6 RFL=00000282 [--S----] 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 00007f51a093c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f51a08f5008 CR3=000000000d9c3000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027d9d 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff398a6898 CR3=000000000e4ea000 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=e508791042b069a98d4db55965a2a69b XMM02=0000000000303dd0eff9b2d0a8fce9cb XMM03=0000000000303ea02c67c8bc2e329bc3 XMM04=5d46033738a6f33000000000000ae988 XMM05=a58cc600bb83b27f0000000000321d98 XMM06=405749d8372a36f10000000000321430 XMM07=e042d86d42eb936e00000000003128d8 XMM08=1b3ce0f6836e9db30000000000303ea0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000