[ 44.022016] ------------[ cut here ]------------ [ 44.023053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.025172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.026791] Modules linked in: [ 44.027422] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.029906] Tainted: [W]=WARN [ 44.030494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.032611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.033603] 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 [ 44.036932] RSP: 0018:ffff888014267bc0 EFLAGS: 00010286 [ 44.038065] RAX: 0000000000000000 RBX: ffffed100284cf78 RCX: ffffffff813a4050 [ 44.039550] RDX: ffff88800a12d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.041000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284cf2f [ 44.042472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.043912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014267df8 [ 44.045394] FS: 00007fbb682e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.047032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.048233] CR2: 00007fbb687d5580 CR3: 000000000e815000 CR4: 0000000000350ef0 [ 44.049673] Call Trace: [ 44.050240] [ 44.050713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.051719] ? __create_object+0x59/0x80 [ 44.052623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.053719] __vmalloc_noprof+0x59/0x60 [ 44.054570] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.055557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.056615] bpf_prog_alloc+0x39/0x200 [ 44.057452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.058514] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.059532] do_seccomp+0x349/0x25e0 [ 44.060361] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.061371] ? __pfx_do_seccomp+0x10/0x10 [ 44.062279] ? find_held_lock+0x2b/0x80 [ 44.063136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.064220] ? static_key_count+0x60/0x80 [ 44.065112] prctl_set_seccomp+0x4e/0x70 [ 44.065984] __do_sys_prctl+0xe6c/0x1d70 [ 44.066866] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.067825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.068898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.069995] ? irqentry_exit+0xf3/0x650 [ 44.070856] do_syscall_64+0xbf/0x430 [ 44.071635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.072688] RIP: 0033:0x7fbb687d55cd [ 44.073463] 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 [ 44.077019] RSP: 002b:00007ffe46302000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.078552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb687d55cd [ 44.079981] RDX: 000055a508617e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.081396] RBP: 00007ffe46302060 R08: 0000000000000000 R09: 00007ffe46301700 [ 44.082837] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a51327f2b0 [ 44.084259] R13: 00007ffe46302490 R14: 000055a513281d20 R15: 000055a5132938d0 [ 44.085702] [ 44.086239] irq event stamp: 1913 [ 44.086939] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 44.088376] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 44.089827] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 44.091277] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 44.092696] ---[ end trace 0000000000000000 ]--- [ 47.101599] ------------[ cut here ]------------ [ 47.102564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.104626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 47.107441] Modules linked in: [ 47.108224] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.110269] Tainted: [W]=WARN [ 47.110888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.112358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.113283] 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 [ 47.116463] RSP: 0018:ffff88801960fbc0 EFLAGS: 00010286 [ 47.117434] RAX: 0000000000000000 RBX: ffffed10032c1f78 RCX: ffffffff813a4050 [ 47.118731] RDX: ffff888018788000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.120031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032c1f2f [ 47.121343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.122632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801960fdf8 [ 47.123927] FS: 00007f46d8c76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.125386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.126467] CR2: 00007f46d9168580 CR3: 000000000b66a000 CR4: 0000000000350ef0 [ 47.127778] Call Trace: [ 47.128242] [ 47.128654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.129554] ? __create_object+0x59/0x80 [ 47.130357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.131337] __vmalloc_noprof+0x59/0x60 [ 47.132094] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.132973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.133928] bpf_prog_alloc+0x39/0x200 [ 47.134631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.135556] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.136467] do_seccomp+0x349/0x25e0 [ 47.137200] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.138116] ? __pfx_do_seccomp+0x10/0x10 [ 47.138916] ? find_held_lock+0x2b/0x80 [ 47.139641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.140604] ? static_key_count+0x60/0x80 [ 47.141402] prctl_set_seccomp+0x4e/0x70 [ 47.142192] __do_sys_prctl+0xe6c/0x1d70 [ 47.142986] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.143845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.144808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.145738] ? irqentry_exit+0xf3/0x650 [ 47.146535] do_syscall_64+0xbf/0x430 [ 47.147287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.148260] RIP: 0033:0x7f46d91685cd [ 47.148974] 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 [ 47.152235] RSP: 002b:00007ffd30709800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.153629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46d91685cd [ 47.154956] RDX: 000055c6c1eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.156255] RBP: 00007ffd30709860 R08: 0000000000000000 R09: 00007ffd30708f00 [ 47.157577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6e34a22b0 [ 47.158903] R13: 00007ffd30709c90 R14: 000055c6e34a4d20 R15: 000055c6e34b68d0 [ 47.160228] [ 47.160656] irq event stamp: 2037 [ 47.161311] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 47.162787] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 47.163828] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 47.164887] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 47.165927] ---[ end trace 0000000000000000 ]--- [ 47.801039] ------------[ cut here ]------------ [ 47.802055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.804177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.805776] Modules linked in: [ 47.806412] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.808503] Tainted: [W]=WARN [ 47.809120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.810674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.811641] 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 [ 47.815047] RSP: 0018:ffff8880194f7bc0 EFLAGS: 00010286 [ 47.816089] RAX: 0000000000000000 RBX: ffffed100329ef78 RCX: ffffffff813a4050 [ 47.817456] RDX: ffff88801ae80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.818837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329ef2f [ 47.820192] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.821561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194f7df8 [ 47.822954] FS: 00007f33e36ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.824529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.825682] CR2: 00007fff82977ef8 CR3: 000000001bdbe000 CR4: 0000000000350ef0 [ 47.827103] Call Trace: [ 47.827611] [ 47.828107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.829075] ? __create_object+0x59/0x80 [ 47.829924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.830980] __vmalloc_noprof+0x59/0x60 [ 47.831799] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.832693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.833698] bpf_prog_alloc+0x39/0x200 [ 47.834507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.835511] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.836486] do_seccomp+0x349/0x25e0 [ 47.837266] ? find_held_lock+0x2b/0x80 [ 47.838117] ? do_prlimit+0x310/0x610 [ 47.838924] ? __pfx_do_seccomp+0x10/0x10 [ 47.839732] ? do_raw_spin_unlock+0x53/0x220 [ 47.840650] ? _raw_spin_unlock+0x1e/0x40 [ 47.841494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.842552] ? static_key_count+0x60/0x80 [ 47.843423] prctl_set_seccomp+0x4e/0x70 [ 47.844266] __do_sys_prctl+0xe6c/0x1d70 [ 47.845121] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.846055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.847122] ? irqentry_exit+0xf3/0x650 [ 47.847974] do_syscall_64+0xbf/0x430 [ 47.848727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.849789] RIP: 0033:0x7f33e3bbc5cd [ 47.850522] 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 [ 47.853993] RSP: 002b:00007fff829755a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.855467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33e3bbc5cd [ 47.856868] RDX: 000055cac170ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.858285] RBP: 00007fff82975600 R08: 0000000000000000 R09: 00007fff82974ca0 [ 47.859694] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cad8cefad0 [ 47.861101] R13: 00007fff82975a30 R14: 000055cad8cf0bc0 R15: 000055cad8d01780 [ 47.862548] [ 47.863015] irq event stamp: 1817 [ 47.863445] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 47.864530] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 47.865620] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 47.866730] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 47.867829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53919' (ECDSA) to the list of known hosts. 2025/11/17 11:27:11 fuzzer started 2025/11/17 11:27:12 dialing manager at localhost:37895 2025/11/17 11:27:12 checking machine... 2025/11/17 11:27:12 checking revisions... [ 48.662083] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:27:12 testing simple program... [ 48.722722] cgroup: Unknown subsys name 'net' [ 48.769955] cgroup: Unknown subsys name 'cpuset' [ 48.779592] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:27:11 Registers: info registers vcpu 0 RAX=00000000000455e1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c6e34cb000 CR3=0000000009e2e000 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=4e385dea7729a99055457f3a06f3dd78 XMM02=0000000000303738eff9b2d0a8fce9cb XMM03=00000000003038082c67c8bc2e329bc3 XMM04=238fdc81dfb7126a00000000000ae988 XMM05=88c6437a45084cef0000000000320c88 XMM06=ae874397eddf6935000000000031f948 XMM07=e042d86d42eb936e000000000030f900 XMM08=86effab1b4d605760000000000303808 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000012bff RBX=0000000000000000 RCX=0000000000000080 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c7256b RBP=0000000000000000 RSP=ffff888016f77c28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81001a50 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f46d8c76900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c6e34a2f40 CR3=000000000c3a2000 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