[ 38.978293] ------------[ cut here ]------------ [ 38.979216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.982715] Modules linked in: [ 38.983353] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.985329] Tainted: [W]=WARN [ 38.985888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.987352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.988275] 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 [ 38.991438] RSP: 0018:ffff88801573fbc0 EFLAGS: 00010286 [ 38.992413] RAX: 0000000000000000 RBX: ffffed1002ae7f78 RCX: ffffffff813a4050 [ 38.993698] RDX: ffff88801517b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.994971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae7f2f [ 38.996252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.997524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801573fdf8 [ 38.998818] FS: 00007fd94721b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.000254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.001314] CR2: 00007fffff6bfef7 CR3: 000000000bc26000 CR4: 0000000000350ef0 [ 39.002625] Call Trace: [ 39.003123] [ 39.003533] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.004425] ? __create_object+0x59/0x80 [ 39.005216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006191] __vmalloc_noprof+0x59/0x60 [ 39.006898] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008707] bpf_prog_alloc+0x39/0x200 [ 39.009441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.010398] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.011294] do_seccomp+0x349/0x25e0 [ 39.011961] ? find_held_lock+0x2b/0x80 [ 39.012725] ? do_prlimit+0x310/0x610 [ 39.013456] ? __pfx_do_seccomp+0x10/0x10 [ 39.014242] ? do_raw_spin_unlock+0x53/0x220 [ 39.015088] ? _raw_spin_unlock+0x1e/0x40 [ 39.015825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.016785] ? static_key_count+0x60/0x80 [ 39.017594] prctl_set_seccomp+0x4e/0x70 [ 39.018362] __do_sys_prctl+0xe6c/0x1d70 [ 39.019148] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.019952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020907] ? irqentry_exit+0xf3/0x650 [ 39.021680] do_syscall_64+0xbf/0x430 [ 39.022415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.023357] RIP: 0033:0x7fd94770d5cd [ 39.024061] 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 [ 39.027217] RSP: 002b:00007fffff6bdc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.028574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd94770d5cd [ 39.029864] RDX: 000056297e011e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031136] RBP: 00007fffff6bdc80 R08: 0000000000000000 R09: 00007fffff6bd320 [ 39.032399] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629829142b0 [ 39.033686] R13: 00007fffff6be0b0 R14: 0000562982916d20 R15: 00005629829288d0 [ 39.034974] [ 39.035449] irq event stamp: 1769 [ 39.036092] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.037616] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.039126] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.040665] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.042192] ---[ end trace 0000000000000000 ]--- [ 42.542679] ------------[ cut here ]------------ [ 42.543456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.545118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.546348] Modules linked in: [ 42.546844] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.548675] Tainted: [W]=WARN [ 42.549236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.550481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.551233] 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 [ 42.553856] RSP: 0018:ffff888019b27bc0 EFLAGS: 00010286 [ 42.554679] RAX: 0000000000000000 RBX: ffffed1003364f78 RCX: ffffffff813a4050 [ 42.555734] RDX: ffff888016015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.556805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003364f2f [ 42.557878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.558941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b27df8 [ 42.560023] FS: 00007f0a2f5b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.561217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.562123] CR2: 00007fffd8408ef7 CR3: 000000001f78f000 CR4: 0000000000350ef0 [ 42.563210] Call Trace: [ 42.563588] [ 42.563923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.564662] ? __create_object+0x59/0x80 [ 42.565297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.566120] __vmalloc_noprof+0x59/0x60 [ 42.566698] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.567407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.568163] bpf_prog_alloc+0x39/0x200 [ 42.568727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.569480] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.570225] do_seccomp+0x349/0x25e0 [ 42.570771] ? find_held_lock+0x2b/0x80 [ 42.571391] ? do_prlimit+0x310/0x610 [ 42.571958] ? __pfx_do_seccomp+0x10/0x10 [ 42.572591] ? do_raw_spin_unlock+0x53/0x220 [ 42.573269] ? _raw_spin_unlock+0x1e/0x40 [ 42.573876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.574664] ? static_key_count+0x60/0x80 [ 42.575315] prctl_set_seccomp+0x4e/0x70 [ 42.575905] __do_sys_prctl+0xe6c/0x1d70 [ 42.576538] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.577236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.577987] ? irqentry_exit+0xf3/0x650 [ 42.578613] do_syscall_64+0xbf/0x430 [ 42.579225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.579957] RIP: 0033:0x7f0a2faab5cd [ 42.580527] 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 [ 42.583089] RSP: 002b:00007fffd84079e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.584194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a2faab5cd [ 42.585231] RDX: 000055d7cb802e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.586275] RBP: 00007fffd8407a40 R08: 0000000000000000 R09: 00007fffd84070e0 [ 42.587314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7f1de9ad0 [ 42.588349] R13: 00007fffd8407e70 R14: 000055d7f1deabc0 R15: 000055d7f1dfb780 [ 42.589400] [ 42.589757] irq event stamp: 1859 [ 42.590287] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.591560] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.592816] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 42.594101] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 42.595354] ---[ end trace 0000000000000000 ]--- [ 43.334384] ------------[ cut here ]------------ [ 43.335316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.337295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.338749] Modules linked in: [ 43.339606] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.341674] Tainted: [W]=WARN [ 43.342286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.343744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.344652] 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 [ 43.347826] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 43.348800] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 43.350072] RDX: ffff888016c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.351367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 43.352638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.353924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 43.355203] FS: 00007f7941d26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.356621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.357701] CR2: 00007f7942218580 CR3: 000000000e23e000 CR4: 0000000000350ef0 [ 43.358974] Call Trace: [ 43.359484] [ 43.359908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.360815] ? __create_object+0x59/0x80 [ 43.361605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.362565] __vmalloc_noprof+0x59/0x60 [ 43.363321] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.364185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.365115] bpf_prog_alloc+0x39/0x200 [ 43.365825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.366756] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.367636] do_seccomp+0x349/0x25e0 [ 43.368361] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.369255] ? __pfx_do_seccomp+0x10/0x10 [ 43.370055] ? find_held_lock+0x2b/0x80 [ 43.370769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.371711] ? static_key_count+0x60/0x80 [ 43.372511] prctl_set_seccomp+0x4e/0x70 [ 43.373285] __do_sys_prctl+0xe6c/0x1d70 [ 43.374085] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.374887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.375853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.376823] ? irqentry_exit+0xf3/0x650 [ 43.377601] do_syscall_64+0xbf/0x430 [ 43.378349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.379293] RIP: 0033:0x7f79422185cd [ 43.379956] 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 [ 43.383134] RSP: 002b:00007ffe415106f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.384501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79422185cd [ 43.385803] RDX: 00005592a5d4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.387073] RBP: 00007ffe41510750 R08: 0000000000000000 R09: 00007ffe4150fdf0 [ 43.388348] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592a7b07ad0 [ 43.389646] R13: 00007ffe41510b80 R14: 00005592a7b08bc0 R15: 00005592a7b19780 [ 43.390932] [ 43.391386] irq event stamp: 1787 [ 43.391989] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.393520] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 43.395036] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 43.396554] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 43.398059] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2190' (ECDSA) to the list of known hosts. 2025/11/18 15:41:35 fuzzer started 2025/11/18 15:41:35 dialing manager at localhost:34383 2025/11/18 15:41:35 checking machine... 2025/11/18 15:41:35 checking revisions... [ 44.271750] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:41:35 testing simple program... [ 44.348298] cgroup: Unknown subsys name 'net' [ 44.403398] cgroup: Unknown subsys name 'cpuset' [ 44.418754] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:41:34 Registers: info registers vcpu 0 RAX=00000000b8c59dc2 RBX=ffff888016010000 RCX=00000000b8c59dc2 RDX=000000006bde5c12 RSI=0000000008cd3ea4 RDI=0000000081125d94 RBP=ffff888016010a58 RSP=ffff88806ce088a8 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016010af8 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815275d0 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 00007f0a2f5b9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0a2f598020 CR3=0000000020021000 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=000000000002a37b 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=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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2de3f8e8 CR3=000000000d1d6000 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=31343a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000