[ 45.920155] ------------[ cut here ]------------ [ 45.921086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.923077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.924525] Modules linked in: [ 45.925155] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.927111] Tainted: [W]=WARN [ 45.927662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.929139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.930046] 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 [ 45.933199] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 45.934165] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 45.935431] RDX: ffff8880137cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.936728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 45.938015] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.939292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 45.940573] FS: 00007fb18b359900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.942028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.943098] CR2: 00007fffef850ef7 CR3: 000000000bc2e000 CR4: 0000000000350ef0 [ 45.944402] Call Trace: [ 45.944911] [ 45.945324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.946231] ? __create_object+0x59/0x80 [ 45.947021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.947994] __vmalloc_noprof+0x59/0x60 [ 45.948760] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.949594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.950522] bpf_prog_alloc+0x39/0x200 [ 45.951246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.952196] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.953108] do_seccomp+0x349/0x25e0 [ 45.953824] ? find_held_lock+0x2b/0x80 [ 45.954536] ? do_prlimit+0x310/0x610 [ 45.955272] ? __pfx_do_seccomp+0x10/0x10 [ 45.956046] ? do_raw_spin_unlock+0x53/0x220 [ 45.956881] ? _raw_spin_unlock+0x1e/0x40 [ 45.957601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.958557] ? static_key_count+0x60/0x80 [ 45.959348] prctl_set_seccomp+0x4e/0x70 [ 45.960118] __do_sys_prctl+0xe6c/0x1d70 [ 45.960908] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.961759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.962675] ? irqentry_exit+0xf3/0x650 [ 45.963448] do_syscall_64+0xbf/0x430 [ 45.964198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.965170] RIP: 0033:0x7fb18b84b5cd [ 45.965867] 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 [ 45.969042] RSP: 002b:00007fffef84fa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.970417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb18b84b5cd [ 45.971715] RDX: 000055e6abc24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.973027] RBP: 00007fffef84fae0 R08: 0000000000000000 R09: 00007fffef84f180 [ 45.974303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6ea79eb10 [ 45.975578] R13: 00007fffef84ff10 R14: 000055e6ea79f2b0 R15: 000055e6ea7b36f0 [ 45.976894] [ 45.977315] irq event stamp: 1767 [ 45.977944] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.979483] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.981023] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 45.982573] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 45.984078] ---[ end trace 0000000000000000 ]--- [ 49.010309] ------------[ cut here ]------------ [ 49.011352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.013815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.015459] Modules linked in: [ 49.016188] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.018458] Tainted: [W]=WARN [ 49.019141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.020832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.021870] 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 [ 49.025511] RSP: 0018:ffff888015c2fbc0 EFLAGS: 00010286 [ 49.026623] RAX: 0000000000000000 RBX: ffffed1002b85f78 RCX: ffffffff813a4050 [ 49.028076] RDX: ffff88800f650000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.029554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b85f2f [ 49.031004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.032479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c2fdf8 [ 49.033943] FS: 00007f5d740ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.035578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.036809] CR2: 00007ffc7f05fef7 CR3: 000000000d98b000 CR4: 0000000000350ef0 [ 49.038280] Call Trace: [ 49.038865] [ 49.039337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.040378] ? __create_object+0x59/0x80 [ 49.041266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.042378] __vmalloc_noprof+0x59/0x60 [ 49.043239] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.044259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.045326] bpf_prog_alloc+0x39/0x200 [ 49.046173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.047247] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.048297] do_seccomp+0x349/0x25e0 [ 49.049123] ? find_held_lock+0x2b/0x80 [ 49.049987] ? do_prlimit+0x310/0x610 [ 49.050837] ? __pfx_do_seccomp+0x10/0x10 [ 49.051732] ? do_raw_spin_unlock+0x53/0x220 [ 49.052635] ? _raw_spin_unlock+0x1e/0x40 [ 49.053523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.054619] ? static_key_count+0x60/0x80 [ 49.055523] prctl_set_seccomp+0x4e/0x70 [ 49.056394] __do_sys_prctl+0xe6c/0x1d70 [ 49.057172] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.058015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.058962] ? irqentry_exit+0xf3/0x650 [ 49.059668] do_syscall_64+0xbf/0x430 [ 49.060415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.061347] RIP: 0033:0x7f5d745bc5cd [ 49.062038] 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 [ 49.065134] RSP: 002b:00007ffc7f05edf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.066479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d745bc5cd [ 49.067724] RDX: 0000562e89a7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.068989] RBP: 00007ffc7f05ee50 R08: 0000000000000000 R09: 00007ffc7f05e4f0 [ 49.070228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ec86e0b10 [ 49.071455] R13: 00007ffc7f05f280 R14: 0000562ec86e12b0 R15: 0000562ec86f56f0 [ 49.072663] [ 49.073029] irq event stamp: 1729 [ 49.073512] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.074723] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.075934] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.077179] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.078391] ---[ end trace 0000000000000000 ]--- [ 49.922326] ------------[ cut here ]------------ [ 49.923235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.925273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.926726] Modules linked in: [ 49.927329] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.929327] Tainted: [W]=WARN [ 49.929927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.931376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.932292] 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 [ 49.935465] RSP: 0018:ffff88801c1efbc0 EFLAGS: 00010286 [ 49.936450] RAX: 0000000000000000 RBX: ffffed100383df78 RCX: ffffffff813a4050 [ 49.937720] RDX: ffff8880161c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.938994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383df2f [ 49.940273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.941536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1efdf8 [ 49.942818] FS: 00007fa477075900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.944271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.945319] CR2: 00007fa477567580 CR3: 0000000009e94000 CR4: 0000000000350ef0 [ 49.946603] Call Trace: [ 49.947099] [ 49.947510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.948410] ? __create_object+0x59/0x80 [ 49.949192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.950148] __vmalloc_noprof+0x59/0x60 [ 49.950905] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.951770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.952664] bpf_prog_alloc+0x39/0x200 [ 49.953396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.954329] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.955232] do_seccomp+0x349/0x25e0 [ 49.955952] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.956848] ? __pfx_do_seccomp+0x10/0x10 [ 49.957587] ? find_held_lock+0x2b/0x80 [ 49.958334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.959285] ? static_key_count+0x60/0x80 [ 49.960089] prctl_set_seccomp+0x4e/0x70 [ 49.960871] __do_sys_prctl+0xe6c/0x1d70 [ 49.961604] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.962469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.963432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.964410] ? irqentry_exit+0xf3/0x650 [ 49.965169] do_syscall_64+0xbf/0x430 [ 49.965893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.966842] RIP: 0033:0x7fa4775675cd [ 49.967506] 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 [ 49.970707] RSP: 002b:00007ffdb36533e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.972065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4775675cd [ 49.973336] RDX: 000055d059493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.974620] RBP: 00007ffdb3653440 R08: 0000000000000000 R09: 00007ffdb3652ae0 [ 49.975889] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d08f129ad0 [ 49.977165] R13: 00007ffdb3653870 R14: 000055d08f12abc0 R15: 000055d08f13b780 [ 49.978451] [ 49.978907] irq event stamp: 1665 [ 49.979505] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 49.981021] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 49.982524] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 49.984050] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 49.985560] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6134' (ECDSA) to the list of known hosts. 2025/11/18 00:50:16 fuzzer started 2025/11/18 00:50:17 dialing manager at localhost:37895 2025/11/18 00:50:17 checking machine... 2025/11/18 00:50:17 checking revisions... [ 50.844470] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:50:17 testing simple program... [ 50.930048] cgroup: Unknown subsys name 'net' [ 50.985558] cgroup: Unknown subsys name 'cpuset' [ 51.005679] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:50:16 Registers: info registers vcpu 0 RAX=1ffffd40000f4780 RBX=1ffff11001497de4 RCX=ffffffff81a4ab4c RDX=fffff940000f4781 RSI=0000000000000001 RDI=0000000000000000 RBP=ffffea00007a3c00 RSP=ffff88800a4bef18 R8 =0000000000000000 R9 =fffff940000f4780 R10=ffffea00007a3c07 R11=0000000000000001 R12=0000000000000001 R13=ffff88801ce4a8b8 R14=dffffc0000000000 R15=ffffea00007a3c20 RIP=ffffffff81751738 RFL=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562ec8717000 CR3=000000001c3ba000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000006a4340446c1c744e XMM02=00000000000000000000000000000000 XMM03=5f6e696f6a6b636f6c635f6461657268 XMM04=625f6b636f6c5f70696b735f6e6f6973 XMM05=6c645f006c5f6c6f747274735f5f0077 XMM06=00386674755f6c616e7265746e695f6d XMM07=00646e69776e755f646165726874705f XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888015cfb0c0 RCX=1ffff1100d9e70a5 RDX=ffffffff88594900 RSI=000000009b40b7cc RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88801377f8b8 R8 =ffffffff81b48d1b R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf38500 R13=ffff88806cf38528 R14=ffff888016373780 R15=ffff88800a5dec18 RIP=ffffffff81b48daa RFL=00000246 [---Z-P-] 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 00007f5d740ca900 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=00007ffc7f058000 CR3=000000001c3ba000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000