[ 46.019897] ------------[ cut here ]------------ [ 46.020901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.022989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.024546] Modules linked in: [ 46.025214] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.027315] Tainted: [W]=WARN [ 46.027959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.029527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.030507] 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 [ 46.033883] RSP: 0018:ffff888019e37bc0 EFLAGS: 00010286 [ 46.034927] RAX: 0000000000000000 RBX: ffffed10033c6f78 RCX: ffffffff813a4050 [ 46.036332] RDX: ffff88801c115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.037807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c6f2f [ 46.039274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.040733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e37df8 [ 46.042213] FS: 00007fd2b1a69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.043740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.044875] CR2: 00007ffe11093ef8 CR3: 000000000d99c000 CR4: 0000000000350ef0 [ 46.046363] Call Trace: [ 46.046929] [ 46.047373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.048387] ? __create_object+0x59/0x80 [ 46.049313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.050340] __vmalloc_noprof+0x59/0x60 [ 46.051092] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.051977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.053004] bpf_prog_alloc+0x39/0x200 [ 46.053853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.054920] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.055919] do_seccomp+0x349/0x25e0 [ 46.056733] ? find_held_lock+0x2b/0x80 [ 46.057547] ? do_prlimit+0x310/0x610 [ 46.058364] ? __pfx_do_seccomp+0x10/0x10 [ 46.059221] ? do_raw_spin_unlock+0x53/0x220 [ 46.060190] ? _raw_spin_unlock+0x1e/0x40 [ 46.061031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.061981] ? static_key_count+0x60/0x80 [ 46.062762] prctl_set_seccomp+0x4e/0x70 [ 46.063499] __do_sys_prctl+0xe6c/0x1d70 [ 46.064293] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.065130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.066118] ? irqentry_exit+0xf3/0x650 [ 46.066968] do_syscall_64+0xbf/0x430 [ 46.067803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.068832] RIP: 0033:0x7fd2b1f5b5cd [ 46.069489] 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 [ 46.072795] RSP: 002b:00007ffe110922e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.074165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2b1f5b5cd [ 46.075590] RDX: 00005635e8d2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.076969] RBP: 00007ffe11092340 R08: 0000000000000000 R09: 00007ffe110919e0 [ 46.078333] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635f4c392b0 [ 46.079704] R13: 00007ffe11092770 R14: 00005635f4c3bd20 R15: 00005635f4c4d8d0 [ 46.081080] [ 46.081504] irq event stamp: 1751 [ 46.082161] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.083703] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.085319] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.087019] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.088640] ---[ end trace 0000000000000000 ]--- [ 49.291092] ------------[ cut here ]------------ [ 49.292028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.294002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.295505] Modules linked in: [ 49.296146] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.298135] Tainted: [W]=WARN [ 49.298734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.300217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.301140] 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 [ 49.304307] RSP: 0018:ffff888015ec7bc0 EFLAGS: 00010286 [ 49.305287] RAX: 0000000000000000 RBX: ffffed1002bd8f78 RCX: ffffffff813a4050 [ 49.306563] RDX: ffff888009d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.307863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd8f2f [ 49.309132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ec7df8 [ 49.311726] FS: 00007f558ca67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.313170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314230] CR2: 00007ffd5ff6bef8 CR3: 000000000cc57000 CR4: 0000000000350ef0 [ 49.315537] Call Trace: [ 49.316031] [ 49.316442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.317328] ? __create_object+0x59/0x80 [ 49.318091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.319069] __vmalloc_noprof+0x59/0x60 [ 49.319850] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.320727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.321619] bpf_prog_alloc+0x39/0x200 [ 49.322355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.323269] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.324182] do_seccomp+0x349/0x25e0 [ 49.324903] ? find_held_lock+0x2b/0x80 [ 49.325624] ? do_prlimit+0x310/0x610 [ 49.326364] ? __pfx_do_seccomp+0x10/0x10 [ 49.327149] ? do_raw_spin_unlock+0x53/0x220 [ 49.327973] ? _raw_spin_unlock+0x1e/0x40 [ 49.328765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.329746] ? static_key_count+0x60/0x80 [ 49.330505] prctl_set_seccomp+0x4e/0x70 [ 49.331290] __do_sys_prctl+0xe6c/0x1d70 [ 49.332089] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.332953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.333937] ? irqentry_exit+0xf3/0x650 [ 49.334693] do_syscall_64+0xbf/0x430 [ 49.335398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.336356] RIP: 0033:0x7f558cf595cd [ 49.337048] 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 [ 49.340217] RSP: 002b:00007ffd5ff69fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.341574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f558cf595cd [ 49.342844] RDX: 00005600bbf5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.344148] RBP: 00007ffd5ff6a020 R08: 0000000000000000 R09: 00007ffd5ff696c0 [ 49.345415] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600cfee2ad0 [ 49.346695] R13: 00007ffd5ff6a450 R14: 00005600cfee3bc0 R15: 00005600cfef4780 [ 49.348008] [ 49.348444] irq event stamp: 1715 [ 49.349108] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.350623] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.352177] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.353734] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.355239] ---[ end trace 0000000000000000 ]--- [ 50.176424] ------------[ cut here ]------------ [ 50.177352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.179377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.181071] Modules linked in: [ 50.181769] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.183759] Tainted: [W]=WARN [ 50.184313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.185769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.186632] 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 [ 50.190094] RSP: 0018:ffff88800987fbc0 EFLAGS: 00010286 [ 50.191210] RAX: 0000000000000000 RBX: ffffed100130ff78 RCX: ffffffff813a4050 [ 50.192679] RDX: ffff888016e00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.194123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100130ff2f [ 50.195548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.196839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800987fdf8 [ 50.198113] FS: 00007f1ec9b75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.199560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.200677] CR2: 00007f1eca067580 CR3: 000000000b8a9000 CR4: 0000000000350ef0 [ 50.202093] Call Trace: [ 50.202611] [ 50.203131] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.204055] ? __create_object+0x59/0x80 [ 50.204961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.206047] __vmalloc_noprof+0x59/0x60 [ 50.206886] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.207822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.208744] bpf_prog_alloc+0x39/0x200 [ 50.209428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.210375] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.211412] do_seccomp+0x349/0x25e0 [ 50.212228] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.213204] ? __pfx_do_seccomp+0x10/0x10 [ 50.214024] ? find_held_lock+0x2b/0x80 [ 50.214844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.215955] ? static_key_count+0x60/0x80 [ 50.216834] prctl_set_seccomp+0x4e/0x70 [ 50.217716] __do_sys_prctl+0xe6c/0x1d70 [ 50.218563] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.219516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.220564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.221635] ? irqentry_exit+0xf3/0x650 [ 50.222457] do_syscall_64+0xbf/0x430 [ 50.223263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.224345] RIP: 0033:0x7f1eca0675cd [ 50.225139] 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 [ 50.228619] RSP: 002b:00007fff657720b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.230153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eca0675cd [ 50.231591] RDX: 000055b89baeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.233024] RBP: 00007fff65772110 R08: 0000000000000000 R09: 00007fff657717b0 [ 50.234479] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8a20edad0 [ 50.235948] R13: 00007fff65772540 R14: 000055b8a20eebc0 R15: 000055b8a20ff780 [ 50.237419] [ 50.237903] irq event stamp: 1783 [ 50.238548] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.240153] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.241689] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 50.243230] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 50.244830] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42701' (ECDSA) to the list of known hosts. 2025/11/18 19:22:52 fuzzer started 2025/11/18 19:22:52 dialing manager at localhost:34383 2025/11/18 19:22:52 checking machine... 2025/11/18 19:22:52 checking revisions... [ 51.172974] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:22:52 testing simple program... [ 51.275738] cgroup: Unknown subsys name 'net' [ 51.351175] cgroup: Unknown subsys name 'cpuset' [ 51.363591] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:22:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81b2ae54 RFL=00000297 [--S-APC] 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 00007f48f6b5c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5ff64000 CR3=000000000df43000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031353a3232 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323837 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888013f48000 RCX=0000000000000080 RDX=0000000000000007 RSI=ffff888013f48ad0 RDI=ffffffff81cc5b24 RBP=ffffffff81cc5b24 RSP=ffff8880166f7678 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000505 R13=ffff8880091bc1d0 R14=ffff8880091bc1d0 R15=0000000000000505 RIP=ffffffff84c71c72 RFL=00000046 [---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 00007f48f635a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4c33f2370 CR3=000000000df43000 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=2031353a32323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a32323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000