[ 39.002501] ------------[ cut here ]------------ [ 39.003424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.006913] Modules linked in: [ 39.007524] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.009512] Tainted: [W]=WARN [ 39.010101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012483] 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 [ 39.015846] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 39.016824] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 39.018104] RDX: ffff888013a99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 39.020712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 39.023299] FS: 00007f71f818e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.024749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.025826] CR2: 00007ffc39edbef8 CR3: 000000001639d000 CR4: 0000000000350ef0 [ 39.027094] Call Trace: [ 39.027643] [ 39.028056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.028972] ? __create_object+0x59/0x80 [ 39.029766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030744] __vmalloc_noprof+0x59/0x60 [ 39.031479] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.032359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033298] bpf_prog_alloc+0x39/0x200 [ 39.034041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034984] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.035919] do_seccomp+0x349/0x25e0 [ 39.036602] ? find_held_lock+0x2b/0x80 [ 39.037378] ? do_prlimit+0x310/0x610 [ 39.038136] ? __pfx_do_seccomp+0x10/0x10 [ 39.038911] ? do_raw_spin_unlock+0x53/0x220 [ 39.039779] ? _raw_spin_unlock+0x1e/0x40 [ 39.040531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.041525] ? static_key_count+0x60/0x80 [ 39.042355] prctl_set_seccomp+0x4e/0x70 [ 39.043176] __do_sys_prctl+0xe6c/0x1d70 [ 39.043978] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.044848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.045822] ? irqentry_exit+0xf3/0x650 [ 39.046544] do_syscall_64+0xbf/0x430 [ 39.047316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048277] RIP: 0033:0x7f71f86805cd [ 39.048975] 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 [ 39.052190] RSP: 002b:00007ffc39ed9d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71f86805cd [ 39.054882] RDX: 0000562228ab3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056270] RBP: 00007ffc39ed9d70 R08: 0000000000000000 R09: 00007ffc39ed9410 [ 39.057547] R10: 0000000000000000 R11: 0000000000000246 R12: 000056223d25cbf0 [ 39.058851] R13: 00007ffc39eda1a0 R14: 000056223d266380 R15: 000056223d271460 [ 39.060180] [ 39.060638] irq event stamp: 1707 [ 39.061245] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 39.062780] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.064328] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 39.065876] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 39.067414] ---[ end trace 0000000000000000 ]--- [ 42.389886] ------------[ cut here ]------------ [ 42.390821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.392867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.394339] Modules linked in: [ 42.394976] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.397206] Tainted: [W]=WARN [ 42.398270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.399732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.400580] 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 [ 42.403723] RSP: 0018:ffff88801a2f7bc0 EFLAGS: 00010286 [ 42.404681] RAX: 0000000000000000 RBX: ffffed100345ef78 RCX: ffffffff813a4050 [ 42.405938] RDX: ffff88800f2d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.407216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345ef2f [ 42.408472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.409726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2f7df8 [ 42.410979] FS: 00007fcda0ff0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.412400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.413446] CR2: 00007ffdbadf9ef8 CR3: 000000001f807000 CR4: 0000000000350ef0 [ 42.414702] Call Trace: [ 42.415193] [ 42.415695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.416738] ? __create_object+0x59/0x80 [ 42.417559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.418520] __vmalloc_noprof+0x59/0x60 [ 42.419338] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.420216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.421134] bpf_prog_alloc+0x39/0x200 [ 42.421873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.422782] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.423692] do_seccomp+0x349/0x25e0 [ 42.424364] ? find_held_lock+0x2b/0x80 [ 42.425114] ? do_prlimit+0x310/0x610 [ 42.425830] ? __pfx_do_seccomp+0x10/0x10 [ 42.426560] ? do_raw_spin_unlock+0x53/0x220 [ 42.427399] ? _raw_spin_unlock+0x1e/0x40 [ 42.428179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.429152] ? static_key_count+0x60/0x80 [ 42.429961] prctl_set_seccomp+0x4e/0x70 [ 42.430740] __do_sys_prctl+0xe6c/0x1d70 [ 42.431493] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.432343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.433309] ? irqentry_exit+0xf3/0x650 [ 42.434078] do_syscall_64+0xbf/0x430 [ 42.434829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.435800] RIP: 0033:0x7fcda14e25cd [ 42.436464] 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 [ 42.439651] RSP: 002b:00007ffdbadf7bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.441030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcda14e25cd [ 42.442318] RDX: 000055aa0475ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.443640] RBP: 00007ffdbadf7c50 R08: 0000000000000000 R09: 00007ffdbadf72f0 [ 42.444934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa2a5c82b0 [ 42.446231] R13: 00007ffdbadf8080 R14: 000055aa2a5cad20 R15: 000055aa2a5dc8d0 [ 42.447541] [ 42.448008] irq event stamp: 1883 [ 42.448655] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 42.450183] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 42.451740] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.453299] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.454818] ---[ end trace 0000000000000000 ]--- [ 43.331041] ------------[ cut here ]------------ [ 43.331957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.333996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.335452] Modules linked in: [ 43.336093] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.338056] Tainted: [W]=WARN [ 43.338602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.340335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.341314] 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 [ 43.344490] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 43.345476] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 43.346731] RDX: ffff8880156eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.348011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 43.349277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.350539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 43.351821] FS: 00007ff0b5f89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.353271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.354334] CR2: 00007ffdafd69ef8 CR3: 000000001f6fe000 CR4: 0000000000350ef0 [ 43.355637] Call Trace: [ 43.356099] [ 43.356513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.357415] ? __create_object+0x59/0x80 [ 43.358209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.359210] __vmalloc_noprof+0x59/0x60 [ 43.359963] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.360836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.361778] bpf_prog_alloc+0x39/0x200 [ 43.362472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.363435] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.364336] do_seccomp+0x349/0x25e0 [ 43.365042] ? find_held_lock+0x2b/0x80 [ 43.365813] ? do_prlimit+0x310/0x610 [ 43.366520] ? __pfx_do_seccomp+0x10/0x10 [ 43.367332] ? do_raw_spin_unlock+0x53/0x220 [ 43.368171] ? _raw_spin_unlock+0x1e/0x40 [ 43.368960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.369931] ? static_key_count+0x60/0x80 [ 43.370737] prctl_set_seccomp+0x4e/0x70 [ 43.371487] __do_sys_prctl+0xe6c/0x1d70 [ 43.372276] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.373138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.374120] ? irqentry_exit+0xf3/0x650 [ 43.374908] do_syscall_64+0xbf/0x430 [ 43.375673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.376585] RIP: 0033:0x7ff0b647b5cd [ 43.377308] 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 [ 43.380460] RSP: 002b:00007ffdafd683a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.381824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b647b5cd [ 43.383130] RDX: 000055c105e96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.384428] RBP: 00007ffdafd68400 R08: 0000000000000000 R09: 00007ffdafd67aa0 [ 43.385696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c11b8b2b10 [ 43.386963] R13: 00007ffdafd68830 R14: 000055c11b8b32b0 R15: 000055c11b8c76f0 [ 43.388269] [ 43.388718] irq event stamp: 1769 [ 43.389317] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.390809] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.392313] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.393627] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 43.394891] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4340' (ECDSA) to the list of known hosts. 2025/11/17 10:49:23 fuzzer started 2025/11/17 10:49:23 dialing manager at localhost:37895 2025/11/17 10:49:23 checking machine... 2025/11/17 10:49:23 checking revisions... [ 44.289132] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:49:23 testing simple program... [ 44.385440] cgroup: Unknown subsys name 'net' [ 44.456209] cgroup: Unknown subsys name 'cpuset' [ 44.476091] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:49:22 Registers: info registers vcpu 0 RAX=1ffffffff0ce3092 RBX=ffffffff86718494 RCX=ffffffff81a20746 RDX=0000000000000000 RSI=ffffffff86aa4110 RDI=ffffffff86718494 RBP=ffffffff86718494 RSP=ffff88806ce08968 R8 =ffffffff86aa4110 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022038 R12=ffffffff86718494 R13=ffffffff86718494 R14=ffffffff86718494 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a4f60a028 CR3=000000001f906000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e7061727762696c2f756e672d78 XMM02=00302e6f732e7061727762696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000002710 RBX=ffff88800ce3a898 RCX=ffffffff815d3467 RDX=1ffff1100d9e704c RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88806cf38140 RSP=ffff88801891f768 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88806cf38260 R13=00000000000000aa R14=ffff88806cf38230 R15=ffff88806cf381e8 RIP=ffffffff815d34bc 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 00007f8f10e87700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f168674e8 CR3=000000000dc9b000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000