[ 46.354400] ------------[ cut here ]------------ [ 46.355399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.357662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.359264] Modules linked in: [ 46.360204] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.362452] Tainted: [W]=WARN [ 46.363109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.364722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.365718] 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 [ 46.369230] RSP: 0018:ffff888015957bc0 EFLAGS: 00010286 [ 46.370296] RAX: 0000000000000000 RBX: ffffed1002b2af78 RCX: ffffffff813a4050 [ 46.371686] RDX: ffff888015c58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2af2f [ 46.374503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.375908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015957df8 [ 46.377329] FS: 00007f77efb31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.378900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380057] CR2: 00007f77f0023580 CR3: 000000000dfa7000 CR4: 0000000000350ef0 [ 46.381468] Call Trace: [ 46.382006] [ 46.382453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.383435] ? __create_object+0x59/0x80 [ 46.384288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385357] __vmalloc_noprof+0x59/0x60 [ 46.386184] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388150] bpf_prog_alloc+0x39/0x200 [ 46.388952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389978] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.390981] do_seccomp+0x349/0x25e0 [ 46.391716] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.392710] ? __pfx_do_seccomp+0x10/0x10 [ 46.393591] ? find_held_lock+0x2b/0x80 [ 46.394422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.395483] ? static_key_count+0x60/0x80 [ 46.396376] prctl_set_seccomp+0x4e/0x70 [ 46.397252] __do_sys_prctl+0xe6c/0x1d70 [ 46.398128] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.399086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.400158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.401240] ? irqentry_exit+0xf3/0x650 [ 46.402088] do_syscall_64+0xbf/0x430 [ 46.402911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.403982] RIP: 0033:0x7f77f00235cd [ 46.404703] 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 [ 46.408195] RSP: 002b:00007ffdfe715b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.409700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77f00235cd [ 46.411099] RDX: 0000561ba0ea0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.412491] RBP: 00007ffdfe715bd0 R08: 0000000000000000 R09: 00007ffdfe715270 [ 46.413901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bb4aa9ad0 [ 46.415305] R13: 00007ffdfe716000 R14: 0000561bb4aaabc0 R15: 0000561bb4abb780 [ 46.416720] [ 46.417241] irq event stamp: 1833 [ 46.417943] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.419620] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.421306] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.422813] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.424243] ---[ end trace 0000000000000000 ]--- [ 49.520356] ------------[ cut here ]------------ [ 49.521325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.523366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.524849] Modules linked in: [ 49.525452] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.527459] Tainted: [W]=WARN [ 49.528061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.530174] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.531109] 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 [ 49.534298] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 49.535281] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 49.536566] RDX: ffff8880139c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.537847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 49.539126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.540565] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 49.541907] FS: 00007feeb30e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.543339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.544401] CR2: 00007feeb35d6580 CR3: 0000000020815000 CR4: 0000000000350ef0 [ 49.545687] Call Trace: [ 49.546193] [ 49.546607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.547502] ? __create_object+0x59/0x80 [ 49.548291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549268] __vmalloc_noprof+0x59/0x60 [ 49.550047] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.550917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551827] bpf_prog_alloc+0x39/0x200 [ 49.552530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553445] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554364] do_seccomp+0x349/0x25e0 [ 49.555108] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.556075] ? __pfx_do_seccomp+0x10/0x10 [ 49.556911] ? find_held_lock+0x2b/0x80 [ 49.557679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.558727] ? static_key_count+0x60/0x80 [ 49.559553] prctl_set_seccomp+0x4e/0x70 [ 49.560351] __do_sys_prctl+0xe6c/0x1d70 [ 49.561157] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.562071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.563035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.564003] ? irqentry_exit+0xf3/0x650 [ 49.564730] do_syscall_64+0xbf/0x430 [ 49.565499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566427] RIP: 0033:0x7feeb35d65cd [ 49.567117] 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 [ 49.570277] RSP: 002b:00007ffc8cabdc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feeb35d65cd [ 49.572882] RDX: 000055b7272e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574155] RBP: 00007ffc8cabdcb0 R08: 0000000000000000 R09: 00007ffc8cabd350 [ 49.575424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b75c54cad0 [ 49.576675] R13: 00007ffc8cabe0e0 R14: 000055b75c54dbc0 R15: 000055b75c55e780 [ 49.577964] [ 49.578386] irq event stamp: 2571 [ 49.579028] hardirqs last enabled at (2581): [] __up_console_sem+0x78/0x80 [ 49.580542] hardirqs last disabled at (2590): [] __up_console_sem+0x5d/0x80 [ 49.582059] softirqs last enabled at (2460): [] handle_softirqs+0x50c/0x770 [ 49.583578] softirqs last disabled at (2455): [] __irq_exit_rcu+0xc4/0x100 [ 49.585193] ---[ end trace 0000000000000000 ]--- [ 50.329388] ------------[ cut here ]------------ [ 50.330300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.332281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.333733] Modules linked in: [ 50.334366] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.336314] Tainted: [W]=WARN [ 50.336916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.338395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.339316] 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 [ 50.342409] RSP: 0018:ffff88800f387bc0 EFLAGS: 00010286 [ 50.343547] RAX: 0000000000000000 RBX: ffffed1001e70f78 RCX: ffffffff813a4050 [ 50.344824] RDX: ffff88800f678000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.346107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e70f2f [ 50.347376] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.348642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f387df8 [ 50.349933] FS: 00007f37286b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.351339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.352407] CR2: 00007f3728c1d4a6 CR3: 000000000cd56000 CR4: 0000000000350ef0 [ 50.353701] Call Trace: [ 50.354214] [ 50.354628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.355541] ? __create_object+0x59/0x80 [ 50.356423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.357544] __vmalloc_noprof+0x59/0x60 [ 50.358468] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.359383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.360336] bpf_prog_alloc+0x39/0x200 [ 50.361130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362228] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.363281] do_seccomp+0x349/0x25e0 [ 50.364121] ? find_held_lock+0x2b/0x80 [ 50.364911] ? do_prlimit+0x310/0x610 [ 50.365702] ? __pfx_do_seccomp+0x10/0x10 [ 50.366568] ? do_raw_spin_unlock+0x53/0x220 [ 50.367504] ? _raw_spin_unlock+0x1e/0x40 [ 50.368439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.369542] ? static_key_count+0x60/0x80 [ 50.370403] prctl_set_seccomp+0x4e/0x70 [ 50.371230] __do_sys_prctl+0xe6c/0x1d70 [ 50.372139] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.373167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.374263] ? irqentry_exit+0xf3/0x650 [ 50.375141] do_syscall_64+0xbf/0x430 [ 50.375923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.376879] RIP: 0033:0x7f3728ba95cd [ 50.377546] 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 [ 50.380802] RSP: 002b:00007ffe9441f010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.382262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3728ba95cd [ 50.383670] RDX: 00005646cada3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.384939] RBP: 00007ffe9441f070 R08: 0000000000000000 R09: 00007ffe9441e710 [ 50.386222] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646d700e240 [ 50.387491] R13: 00007ffe9441f4a0 R14: 00005646d700dbf0 R15: 00005646d70224d0 [ 50.388782] [ 50.389204] irq event stamp: 1743 [ 50.389869] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.391379] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.392898] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.394426] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.395945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45580' (ECDSA) to the list of known hosts. 2025/11/18 03:53:36 fuzzer started 2025/11/18 03:53:36 dialing manager at localhost:37895 2025/11/18 03:53:36 checking machine... 2025/11/18 03:53:36 checking revisions... [ 51.260063] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:53:37 testing simple program... [ 51.336597] cgroup: Unknown subsys name 'net' [ 51.409436] cgroup: Unknown subsys name 'cpuset' [ 51.421123] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:53:36 Registers: info registers vcpu 0 RAX=ffff88800945d280 RBX=ffff888015f8d180 RCX=ffff888016b67c84 RDX=0000000000000000 RSI=ffffffff8229bc25 RDI=ffff88806ce31cd0 RBP=ffff888016b67d98 RSP=ffff888016b67d40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea00002efb80 R13=0000000000000001 R14=ffff88800bbeed60 R15=ffff88800945d280 RIP=ffffffff81ab62ae 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 00007feeb30e4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feeb30a4008 CR3=000000000e680000 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=dffffc0000000000 RBX=ffff88806cf08ae8 RCX=ffff88806cf08974 RDX=1ffff1100d9e117d RSI=ffffffff81b2a0b4 RDI=ffff88806cf08af4 RBP=ffff88806cf08be8 RSP=ffff88806cf08a00 R8 =ffffffff86a49c3a R9 =ffff88806cf08a60 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806cf08ae8 R13=0000000000000000 R14=ffff8880173ed340 R15=0000000000000000 RIP=ffffffff81619077 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 00007f29e2439900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefdda1b58 CR3=00000000167d1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c8a4b6a80b0c341900000000000ae988 XMM05=41af985588476eda000000000031f530 XMM06=090f1556b20111b3000000000031dc60 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000