[ 45.957753] ------------[ cut here ]------------ [ 45.958685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.960658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.962112] Modules linked in: [ 45.962696] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.964647] Tainted: [W]=WARN [ 45.965239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.966702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.967622] 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 [ 45.970772] RSP: 0018:ffff88800f8e7bc0 EFLAGS: 00010286 [ 45.971737] RAX: 0000000000000000 RBX: ffffed1001f1cf78 RCX: ffffffff813a4050 [ 45.973034] RDX: ffff888018e8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.974314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f1cf2f [ 45.975591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.976874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8e7df8 [ 45.978150] FS: 00007f244b67a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.979576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.980638] CR2: 00007fff31d2fef7 CR3: 000000000d25c000 CR4: 0000000000350ef0 [ 45.981932] Call Trace: [ 45.982423] [ 45.982829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.983715] ? __create_object+0x59/0x80 [ 45.984497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.985470] __vmalloc_noprof+0x59/0x60 [ 45.986220] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.987080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.987951] bpf_prog_alloc+0x39/0x200 [ 45.988687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.989637] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.990542] do_seccomp+0x349/0x25e0 [ 45.991262] ? find_held_lock+0x2b/0x80 [ 45.991969] ? do_prlimit+0x310/0x610 [ 45.992707] ? __pfx_do_seccomp+0x10/0x10 [ 45.993496] ? do_raw_spin_unlock+0x53/0x220 [ 45.994324] ? _raw_spin_unlock+0x1e/0x40 [ 45.995090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.996003] ? static_key_count+0x60/0x80 [ 45.996799] prctl_set_seccomp+0x4e/0x70 [ 45.997583] __do_sys_prctl+0xe6c/0x1d70 [ 45.998359] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.999217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.000181] ? irqentry_exit+0xf3/0x650 [ 46.000898] do_syscall_64+0xbf/0x430 [ 46.001654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.002598] RIP: 0033:0x7f244bb6c5cd [ 46.003304] 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 [ 46.006459] RSP: 002b:00007fff31d2d690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.007810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f244bb6c5cd [ 46.009083] RDX: 000055620e970e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.010379] RBP: 00007fff31d2d6f0 R08: 0000000000000000 R09: 00007fff31d2cd90 [ 46.011656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556222181ad0 [ 46.012926] R13: 00007fff31d2db20 R14: 0000556222182bc0 R15: 0000556222193780 [ 46.014226] [ 46.014651] irq event stamp: 1711 [ 46.015301] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.016822] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.018335] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.019863] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.021499] ---[ end trace 0000000000000000 ]--- [ 49.076203] ------------[ cut here ]------------ [ 49.077384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.079763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.081532] Modules linked in: [ 49.082613] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.085277] Tainted: [W]=WARN [ 49.085849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.087528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.088592] 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 [ 49.092043] RSP: 0018:ffff8880143cfbc0 EFLAGS: 00010286 [ 49.092982] RAX: 0000000000000000 RBX: ffffed1002879f78 RCX: ffffffff813a4050 [ 49.094323] RDX: ffff8880140d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.095600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002879f2f [ 49.096890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.098194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143cfdf8 [ 49.099469] FS: 00007f0d72220900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.100901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.101965] CR2: 00007ffc9876eef7 CR3: 000000000e6c2000 CR4: 0000000000350ef0 [ 49.103242] Call Trace: [ 49.103705] [ 49.104157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.104995] ? __create_object+0x59/0x80 [ 49.105800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.106773] __vmalloc_noprof+0x59/0x60 [ 49.107536] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.108405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.109336] bpf_prog_alloc+0x39/0x200 [ 49.110088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.110977] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.111893] do_seccomp+0x349/0x25e0 [ 49.112608] ? find_held_lock+0x2b/0x80 [ 49.113377] ? do_prlimit+0x310/0x610 [ 49.114122] ? __pfx_do_seccomp+0x10/0x10 [ 49.114867] ? do_raw_spin_unlock+0x53/0x220 [ 49.115718] ? _raw_spin_unlock+0x1e/0x40 [ 49.116499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.117484] ? static_key_count+0x60/0x80 [ 49.118283] prctl_set_seccomp+0x4e/0x70 [ 49.119002] __do_sys_prctl+0xe6c/0x1d70 [ 49.119793] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.120652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.121634] ? irqentry_exit+0xf3/0x650 [ 49.122394] do_syscall_64+0xbf/0x430 [ 49.123146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.124108] RIP: 0033:0x7f0d727125cd [ 49.124769] 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 [ 49.127424] RSP: 002b:00007ffc9876dc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.128286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d727125cd [ 49.129100] RDX: 000055772ee1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.129875] RBP: 00007ffc9876dcb0 R08: 0000000000000000 R09: 00007ffc9876d350 [ 49.130729] R10: 0000000000000000 R11: 0000000000000246 R12: 000055775cadbad0 [ 49.131371] R13: 00007ffc9876e0e0 R14: 000055775cadcbc0 R15: 000055775caed780 [ 49.131936] [ 49.132148] irq event stamp: 1977 [ 49.132420] hardirqs last enabled at (1985): [] __up_console_sem+0x78/0x80 [ 49.133103] hardirqs last disabled at (1994): [] __up_console_sem+0x5d/0x80 [ 49.133781] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 49.134483] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 49.135172] ---[ end trace 0000000000000000 ]--- [ 49.823520] ------------[ cut here ]------------ [ 49.824467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.826513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.827968] Modules linked in: [ 49.828590] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.830621] Tainted: [W]=WARN [ 49.831454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.833007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.833951] 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 [ 49.837160] RSP: 0018:ffff8880169afbc0 EFLAGS: 00010286 [ 49.838154] RAX: 0000000000000000 RBX: ffffed1002d35f78 RCX: ffffffff813a4050 [ 49.839451] RDX: ffff888016019bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.840742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d35f2f [ 49.842053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.843348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169afdf8 [ 49.844644] FS: 00007fa6450e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.846132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.847206] CR2: 00007ffc3945eef7 CR3: 000000000e091000 CR4: 0000000000350ef0 [ 49.848511] Call Trace: [ 49.848981] [ 49.849450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.850365] ? __create_object+0x59/0x80 [ 49.851161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.852139] __vmalloc_noprof+0x59/0x60 [ 49.852859] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.853762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.854698] bpf_prog_alloc+0x39/0x200 [ 49.855443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.856386] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.857304] do_seccomp+0x349/0x25e0 [ 49.857999] ? find_held_lock+0x2b/0x80 [ 49.858779] ? do_prlimit+0x310/0x610 [ 49.859527] ? __pfx_do_seccomp+0x10/0x10 [ 49.860320] ? do_raw_spin_unlock+0x53/0x220 [ 49.861162] ? _raw_spin_unlock+0x1e/0x40 [ 49.861924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.862892] ? static_key_count+0x60/0x80 [ 49.863702] prctl_set_seccomp+0x4e/0x70 [ 49.864485] __do_sys_prctl+0xe6c/0x1d70 [ 49.865279] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.866171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.867145] ? irqentry_exit+0xf3/0x650 [ 49.867870] do_syscall_64+0xbf/0x430 [ 49.868624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.869602] RIP: 0033:0x7fa6455d95cd [ 49.870347] 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 [ 49.873729] RSP: 002b:00007ffc3945d240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.875168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6455d95cd [ 49.876522] RDX: 0000564126601e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.877885] RBP: 00007ffc3945d2a0 R08: 0000000000000000 R09: 00007ffc3945c940 [ 49.878996] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641277bd240 [ 49.880125] R13: 00007ffc3945d6d0 R14: 00005641277bcbf0 R15: 00005641277d14d0 [ 49.881244] [ 49.881621] irq event stamp: 1791 [ 49.882183] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.883498] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.884814] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.886161] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.887471] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9929' (ECDSA) to the list of known hosts. 2025/11/19 01:28:05 fuzzer started 2025/11/19 01:28:05 dialing manager at localhost:34383 2025/11/19 01:28:05 checking machine... 2025/11/19 01:28:05 checking revisions... [ 50.783897] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:28:05 testing simple program... [ 50.865460] cgroup: Unknown subsys name 'net' [ 50.926723] cgroup: Unknown subsys name 'cpuset' [ 50.941237] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:28:04 Registers: info registers vcpu 0 RAX=000000007af02ef4 RBX=ffff888018e6b780 RCX=000000001a724f4f RDX=0000000000000008 RSI=ffff888018e6c228 RDI=000000009f826060 RBP=ffff888018e6c1d8 RSP=ffff88806ce088c0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888018e6c228 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152759d RFL=00000003 [------C] 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 00007f0d72220900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d721e5008 CR3=000000002125a000 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=0000000000023d4f 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3700fb4020 CR3=000000000c8a3000 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=710180c5bb72dfb4794f628ee451fc6a XMM02=0000000000301c78ec2efd57dc4c00df XMM03=000000000030dcf09f2825c36ed80f27 XMM04=a1ba6bb50869fa4f00000000000ae988 XMM05=07c8bb74b6c04a44000000000031e1b0 XMM06=d74844bf967d85ba000000000031e038 XMM07=e042d86d42eb936e000000000030df70 XMM08=9f2825c36ed80f270000000000301cd8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000