[ 39.141423] ------------[ cut here ]------------ [ 39.142450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.144628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.146083] Modules linked in: [ 39.146807] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.149039] Tainted: [W]=WARN [ 39.149643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.151097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.152075] 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 [ 39.155260] RSP: 0018:ffff888013e57bc0 EFLAGS: 00010286 [ 39.156276] RAX: 0000000000000000 RBX: ffffed10027caf78 RCX: ffffffff813a4050 [ 39.157571] RDX: ffff8880173f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.158879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027caf2f [ 39.160193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.161500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e57df8 [ 39.162816] FS: 00007fc1d2e07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.164283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.165366] CR2: 00007fff2dea3ef8 CR3: 000000000d51d000 CR4: 0000000000350ef0 [ 39.166704] Call Trace: [ 39.167175] [ 39.167636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.168488] ? __create_object+0x59/0x80 [ 39.169277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.170286] __vmalloc_noprof+0x59/0x60 [ 39.171056] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.171927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.172872] bpf_prog_alloc+0x39/0x200 [ 39.173561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.174488] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.175377] do_seccomp+0x349/0x25e0 [ 39.176093] ? find_held_lock+0x2b/0x80 [ 39.176859] ? do_prlimit+0x310/0x610 [ 39.177546] ? __pfx_do_seccomp+0x10/0x10 [ 39.178323] ? do_raw_spin_unlock+0x53/0x220 [ 39.179159] ? _raw_spin_unlock+0x1e/0x40 [ 39.179960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.180931] ? static_key_count+0x60/0x80 [ 39.181736] prctl_set_seccomp+0x4e/0x70 [ 39.182467] __do_sys_prctl+0xe6c/0x1d70 [ 39.183253] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.184111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.185084] ? irqentry_exit+0xf3/0x650 [ 39.186229] do_syscall_64+0xbf/0x430 [ 39.186971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.187920] RIP: 0033:0x7fc1d32f95cd [ 39.188633] 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 [ 39.191806] RSP: 002b:00007fff2dea1410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.193189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1d32f95cd [ 39.194462] RDX: 0000556fe8795e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.195746] RBP: 00007fff2dea1470 R08: 0000000000000000 R09: 00007fff2dea0b10 [ 39.197062] R10: 0000000000000000 R11: 0000000000000246 R12: 000055702636aad0 [ 39.198358] R13: 00007fff2dea18a0 R14: 000055702636bbc0 R15: 000055702637c780 [ 39.199653] [ 39.200074] irq event stamp: 1793 [ 39.200728] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.202054] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.203338] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.204650] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.205923] ---[ end trace 0000000000000000 ]--- [ 41.993524] ------------[ cut here ]------------ [ 41.994442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.996408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.998093] Modules linked in: [ 41.998793] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.000775] Tainted: [W]=WARN [ 42.001322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.002780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.003674] 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 [ 42.006850] RSP: 0018:ffff88800a89fbc0 EFLAGS: 00010286 [ 42.007821] RAX: 0000000000000000 RBX: ffffed1001513f78 RCX: ffffffff813a4050 [ 42.009101] RDX: ffff8880173f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.010380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001513f2f [ 42.011652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.012931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a89fdf8 [ 42.014210] FS: 00007efe23c9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.015629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.016704] CR2: 00007fffb7d9bef8 CR3: 000000000e543000 CR4: 0000000000350ef0 [ 42.017998] Call Trace: [ 42.018459] [ 42.018911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.019798] ? __create_object+0x59/0x80 [ 42.020528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.021489] __vmalloc_noprof+0x59/0x60 [ 42.022250] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.023128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.024054] bpf_prog_alloc+0x39/0x200 [ 42.024790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.025724] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.026573] do_seccomp+0x349/0x25e0 [ 42.027295] ? find_held_lock+0x2b/0x80 [ 42.028050] ? do_prlimit+0x310/0x610 [ 42.028811] ? __pfx_do_seccomp+0x10/0x10 [ 42.029554] ? do_raw_spin_unlock+0x53/0x220 [ 42.030380] ? _raw_spin_unlock+0x1e/0x40 [ 42.031160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.032123] ? static_key_count+0x60/0x80 [ 42.032945] prctl_set_seccomp+0x4e/0x70 [ 42.033736] __do_sys_prctl+0xe6c/0x1d70 [ 42.034467] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.035333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.036314] ? irqentry_exit+0xf3/0x650 [ 42.037112] do_syscall_64+0xbf/0x430 [ 42.037885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.038866] RIP: 0033:0x7efe2418d5cd [ 42.039535] 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 [ 42.042747] RSP: 002b:00007fffb7d99350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.044132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe2418d5cd [ 42.045445] RDX: 000055da18ed7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.046740] RBP: 00007fffb7d993b0 R08: 0000000000000000 R09: 00007fffb7d98a50 [ 42.048034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da378f9b10 [ 42.049351] R13: 00007fffb7d997e0 R14: 000055da378fa2b0 R15: 000055da3790e6f0 [ 42.050686] [ 42.051121] irq event stamp: 1837 [ 42.051784] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.053344] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.054345] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.055339] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.056316] ---[ end trace 0000000000000000 ]--- [ 42.777378] ------------[ cut here ]------------ [ 42.777970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.779236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.780166] Modules linked in: [ 42.780542] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.781816] Tainted: [W]=WARN [ 42.782168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.783104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.783688] 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 [ 42.785723] RSP: 0018:ffff888018adfbc0 EFLAGS: 00010286 [ 42.786322] RAX: 0000000000000000 RBX: ffffed100315bf78 RCX: ffffffff813a4050 [ 42.787145] RDX: ffff88801638d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.787964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315bf2f [ 42.788798] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.789609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018adfdf8 [ 42.790397] FS: 00007efe9f5d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.791327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.792004] CR2: 00007efe9fac4580 CR3: 000000001f21f000 CR4: 0000000000350ef0 [ 42.792829] Call Trace: [ 42.793127] [ 42.793388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793966] ? __create_object+0x59/0x80 [ 42.794437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795051] __vmalloc_noprof+0x59/0x60 [ 42.795510] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.796676] bpf_prog_alloc+0x39/0x200 [ 42.797120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797717] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.798272] do_seccomp+0x349/0x25e0 [ 42.798724] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.799268] ? __pfx_do_seccomp+0x10/0x10 [ 42.799779] ? find_held_lock+0x2b/0x80 [ 42.800239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.800857] ? static_key_count+0x60/0x80 [ 42.801337] prctl_set_seccomp+0x4e/0x70 [ 42.801828] __do_sys_prctl+0xe6c/0x1d70 [ 42.802305] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.802847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.803442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.804056] ? irqentry_exit+0xf3/0x650 [ 42.804522] do_syscall_64+0xbf/0x430 [ 42.805017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.805631] RIP: 0033:0x7efe9fac45cd [ 42.806055] 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 [ 42.808095] RSP: 002b:00007ffee38402d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe9fac45cd [ 42.809807] RDX: 000056535b0e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.810629] RBP: 00007ffee3840330 R08: 0000000000000000 R09: 00007ffee383f9d0 [ 42.811420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565369e7cad0 [ 42.812234] R13: 00007ffee3840760 R14: 0000565369e7dbc0 R15: 0000565369e8e780 [ 42.813074] [ 42.813347] irq event stamp: 1643 [ 42.813768] hardirqs last enabled at (1653): [] __up_console_sem+0x78/0x80 [ 42.814741] hardirqs last disabled at (1662): [] __up_console_sem+0x5d/0x80 [ 42.815722] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 42.816725] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 42.817688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43534' (ECDSA) to the list of known hosts. 2025/11/18 18:31:57 fuzzer started 2025/11/18 18:31:57 dialing manager at localhost:34383 2025/11/18 18:31:57 checking machine... 2025/11/18 18:31:57 checking revisions... [ 43.666839] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:31:57 testing simple program... [ 43.753961] cgroup: Unknown subsys name 'net' [ 43.812562] cgroup: Unknown subsys name 'cpuset' [ 43.826470] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:31:56 Registers: info registers vcpu 0 RAX=ffffffff84c712a0 RBX=000000000000000a RCX=0000000000000001 RDX=0000000000000000 RSI=000000000000001e RDI=ffff88806ce08ba8 RBP=dffffc0000000000 RSP=ffff88806ce08ac8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000001e R13=0000000000000000 R14=ffff88806ce08b58 R15=0000000000000000 RIP=ffffffff81619309 RFL=00000287 [--S--PC] 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 00007efe23c9b900 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=00007efe23c6a008 CR3=000000001f194000 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=000000000001bce1 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd960b9f000 CR3=000000000e287000 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=feb480874d92588e3741258376925f46 XMM02=ec2efd57dc4c00df0000000000302880 XMM03=bd95961705a5907f0000000000302950 XMM04=b9dcd0527ebbdd5600000000000ae988 XMM05=5ad38884002bdeb0000000000031f098 XMM06=5b75c91c80445342000000000031ed20 XMM07=e042d86d42eb936e000000000030e8e0 XMM08=bd95961705a5907f0000000000302950 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000