[ 45.978562] ------------[ cut here ]------------ [ 45.979523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.981612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.983150] Modules linked in: [ 45.983867] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.985961] Tainted: [W]=WARN [ 45.986636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.988186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.989146] 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 [ 45.992519] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 45.993536] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 45.994892] RDX: ffff888015583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.996240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 45.997579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.998930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 46.000277] FS: 00007f9a2715b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.001776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.002946] CR2: 00007fffc95d4ef8 CR3: 000000000e38a000 CR4: 0000000000350ef0 [ 46.004304] Call Trace: [ 46.004838] [ 46.005265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.006191] ? __create_object+0x59/0x80 [ 46.007008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.008017] __vmalloc_noprof+0x59/0x60 [ 46.008804] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.009703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.010705] bpf_prog_alloc+0x39/0x200 [ 46.011422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.012369] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.013289] do_seccomp+0x349/0x25e0 [ 46.014029] ? find_held_lock+0x2b/0x80 [ 46.014819] ? do_prlimit+0x310/0x610 [ 46.015588] ? __pfx_do_seccomp+0x10/0x10 [ 46.016354] ? do_raw_spin_unlock+0x53/0x220 [ 46.017214] ? _raw_spin_unlock+0x1e/0x40 [ 46.018027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.019047] ? static_key_count+0x60/0x80 [ 46.019869] prctl_set_seccomp+0x4e/0x70 [ 46.020663] __do_sys_prctl+0xe6c/0x1d70 [ 46.021434] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.022321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.023323] ? irqentry_exit+0xf3/0x650 [ 46.024105] do_syscall_64+0xbf/0x430 [ 46.024866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.025836] RIP: 0033:0x7f9a2764d5cd [ 46.026576] 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 [ 46.029817] RSP: 002b:00007fffc95d23a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.031222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a2764d5cd [ 46.032522] RDX: 0000556dca0e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.033832] RBP: 00007fffc95d2400 R08: 0000000000000000 R09: 00007fffc95d1aa0 [ 46.035143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dd8bdb2b0 [ 46.036448] R13: 00007fffc95d2830 R14: 0000556dd8bddd20 R15: 0000556dd8bef8d0 [ 46.037785] [ 46.038218] irq event stamp: 1775 [ 46.038932] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.040515] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.042119] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.043630] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.044970] ---[ end trace 0000000000000000 ]--- [ 49.376541] ------------[ cut here ]------------ [ 49.377445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.379469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.381184] Modules linked in: [ 49.381892] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.383900] Tainted: [W]=WARN [ 49.384457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.385945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.386876] 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 [ 49.390033] RSP: 0018:ffff888017337bc0 EFLAGS: 00010286 [ 49.391032] RAX: 0000000000000000 RBX: ffffed1002e66f78 RCX: ffffffff813a4050 [ 49.392341] RDX: ffff888013b68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.393649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e66f2f [ 49.394940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.396218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017337df8 [ 49.397516] FS: 00007f53ed813900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.398979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.400041] CR2: 00007f53edd05580 CR3: 000000000e05b000 CR4: 0000000000350ef0 [ 49.401331] Call Trace: [ 49.401839] [ 49.402255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.403167] ? __create_object+0x59/0x80 [ 49.403942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.404922] __vmalloc_noprof+0x59/0x60 [ 49.405691] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.406578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.407519] bpf_prog_alloc+0x39/0x200 [ 49.408226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.409148] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.410053] do_seccomp+0x349/0x25e0 [ 49.410782] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.411697] ? __pfx_do_seccomp+0x10/0x10 [ 49.412441] ? find_held_lock+0x2b/0x80 [ 49.413209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.414188] ? static_key_count+0x60/0x80 [ 49.414983] prctl_set_seccomp+0x4e/0x70 [ 49.415755] __do_sys_prctl+0xe6c/0x1d70 [ 49.416533] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.417370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.418329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.419331] ? irqentry_exit+0xf3/0x650 [ 49.420111] do_syscall_64+0xbf/0x430 [ 49.420855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.421812] RIP: 0033:0x7f53edd055cd [ 49.422541] 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 [ 49.425700] RSP: 002b:00007ffcd6006640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.427087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53edd055cd [ 49.428389] RDX: 0000563cf001ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.429673] RBP: 00007ffcd60066a0 R08: 0000000000000000 R09: 00007ffcd6005d40 [ 49.430969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d14d25240 [ 49.432231] R13: 00007ffcd6006ad0 R14: 0000563d14d24bf0 R15: 0000563d14d394d0 [ 49.433537] [ 49.433972] irq event stamp: 1787 [ 49.434640] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.436157] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.437689] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.439244] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.440757] ---[ end trace 0000000000000000 ]--- [ 50.278997] ------------[ cut here ]------------ [ 50.279954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.281958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.283461] Modules linked in: [ 50.284093] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.286167] Tainted: [W]=WARN [ 50.286783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.288327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.289607] 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 [ 50.293044] RSP: 0018:ffff88801a39fbc0 EFLAGS: 00010286 [ 50.294233] RAX: 0000000000000000 RBX: ffffed1003473f78 RCX: ffffffff813a4050 [ 50.295702] RDX: ffff888016a43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.297005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003473f2f [ 50.298312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.299632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a39fdf8 [ 50.300946] FS: 00007f070f7c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.302418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.303508] CR2: 00007f070fcb4580 CR3: 000000000a1ef000 CR4: 0000000000350ef0 [ 50.304816] Call Trace: [ 50.305291] [ 50.305755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.306684] ? __create_object+0x59/0x80 [ 50.307434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.308413] __vmalloc_noprof+0x59/0x60 [ 50.309176] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.310065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.311027] bpf_prog_alloc+0x39/0x200 [ 50.311780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.312726] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.313645] do_seccomp+0x349/0x25e0 [ 50.314336] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.315271] ? __pfx_do_seccomp+0x10/0x10 [ 50.316072] ? find_held_lock+0x2b/0x80 [ 50.316846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.317828] ? static_key_count+0x60/0x80 [ 50.318659] prctl_set_seccomp+0x4e/0x70 [ 50.319405] __do_sys_prctl+0xe6c/0x1d70 [ 50.320204] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.321079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.322064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.323062] ? irqentry_exit+0xf3/0x650 [ 50.323848] do_syscall_64+0xbf/0x430 [ 50.324616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.325614] RIP: 0033:0x7f070fcb45cd [ 50.326306] 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 [ 50.329646] RSP: 002b:00007ffc2807cf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.331086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f070fcb45cd [ 50.332429] RDX: 0000559b2c74ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.333770] RBP: 00007ffc2807cf80 R08: 0000000000000000 R09: 00007ffc2807c620 [ 50.335122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b4fa4dad0 [ 50.336461] R13: 00007ffc2807d3b0 R14: 0000559b4fa4ebc0 R15: 0000559b4fa5f780 [ 50.337855] [ 50.338299] irq event stamp: 1785 [ 50.338991] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.340594] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.342187] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.343816] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.345673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10050' (ECDSA) to the list of known hosts. 2025/11/18 23:23:49 fuzzer started 2025/11/18 23:23:49 dialing manager at localhost:34383 2025/11/18 23:23:49 checking machine... 2025/11/18 23:23:49 checking revisions... [ 51.236219] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:23:50 testing simple program... [ 51.322901] cgroup: Unknown subsys name 'net' [ 51.374255] cgroup: Unknown subsys name 'cpuset' [ 51.387982] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:23:49 Registers: info registers vcpu 0 RAX=7db90c38cc951800 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85c11358 RBP=ffffffff85c11358 RSP=ffff88806ce08cf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000ba42c31c0 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81529242 RFL=00000086 [--S--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 00007f53ed813900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53eddca618 CR3=000000000e039000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020d15 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1568fa58 CR3=000000000e3c9000 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=2038343a33323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a33323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000