[ 44.009290] ------------[ cut here ]------------ [ 44.010036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.011665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.012868] Modules linked in: [ 44.013343] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.014918] Tainted: [W]=WARN [ 44.015364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.016543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.017271] 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 [ 44.019787] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 44.020583] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 44.021596] RDX: ffff888016c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.022636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 44.023658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.024683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 44.025696] FS: 00007f136df36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.026865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.027675] CR2: 00007f136e428580 CR3: 0000000009c56000 CR4: 0000000000350ef0 [ 44.028717] Call Trace: [ 44.029115] [ 44.029452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.030163] ? __create_object+0x59/0x80 [ 44.030760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.031537] __vmalloc_noprof+0x59/0x60 [ 44.032146] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.032817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.033557] bpf_prog_alloc+0x39/0x200 [ 44.034140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.034893] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.035580] do_seccomp+0x349/0x25e0 [ 44.036159] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.036878] ? __pfx_do_seccomp+0x10/0x10 [ 44.037472] ? find_held_lock+0x2b/0x80 [ 44.038071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.038807] ? static_key_count+0x60/0x80 [ 44.039583] prctl_set_seccomp+0x4e/0x70 [ 44.040396] __do_sys_prctl+0xe6c/0x1d70 [ 44.041200] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.042066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.043045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.044041] ? irqentry_exit+0xf3/0x650 [ 44.044776] do_syscall_64+0xbf/0x430 [ 44.045460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.046286] RIP: 0033:0x7f136e4285cd [ 44.046822] 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 [ 44.049564] RSP: 002b:00007fff73333610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.050670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f136e4285cd [ 44.051695] RDX: 0000559930b9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.052735] RBP: 00007fff73333670 R08: 0000000000000000 R09: 00007fff73332d10 [ 44.053762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559931de5ad0 [ 44.054796] R13: 00007fff73333aa0 R14: 0000559931de6bc0 R15: 0000559931df7780 [ 44.055861] [ 44.056209] irq event stamp: 1707 [ 44.056694] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 44.057913] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 44.059123] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 44.060369] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 44.061632] ---[ end trace 0000000000000000 ]--- [ 47.573519] ------------[ cut here ]------------ [ 47.574484] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.576561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.578025] Modules linked in: [ 47.578621] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.580635] Tainted: [W]=WARN [ 47.581253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.582757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.583676] 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 [ 47.586877] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 47.587823] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 47.589190] RDX: ffff888018d28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.590480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 47.591769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.593057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 47.594347] FS: 00007ff1644a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.595804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.597043] CR2: 00007ff164996580 CR3: 000000000d2f4000 CR4: 0000000000350ef0 [ 47.598296] Call Trace: [ 47.598746] [ 47.599194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.600083] ? __create_object+0x59/0x80 [ 47.600806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.601734] __vmalloc_noprof+0x59/0x60 [ 47.602470] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.603324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.604259] bpf_prog_alloc+0x39/0x200 [ 47.604972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.605880] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.606712] do_seccomp+0x349/0x25e0 [ 47.607416] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.608296] ? __pfx_do_seccomp+0x10/0x10 [ 47.609069] ? find_held_lock+0x2b/0x80 [ 47.609757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.610700] ? static_key_count+0x60/0x80 [ 47.611470] prctl_set_seccomp+0x4e/0x70 [ 47.612242] __do_sys_prctl+0xe6c/0x1d70 [ 47.613016] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.613820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.614795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.615738] ? irqentry_exit+0xf3/0x650 [ 47.616496] do_syscall_64+0xbf/0x430 [ 47.617215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.618144] RIP: 0033:0x7ff1649965cd [ 47.618794] 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 [ 47.621928] RSP: 002b:00007ffd2c269f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.623261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1649965cd [ 47.624530] RDX: 000055be266c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.625788] RBP: 00007ffd2c269f90 R08: 0000000000000000 R09: 00007ffd2c269630 [ 47.627043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be2d3cfad0 [ 47.628341] R13: 00007ffd2c26a3c0 R14: 000055be2d3d0bc0 R15: 000055be2d3e1780 [ 47.629667] [ 47.630145] irq event stamp: 1749 [ 47.630760] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.632295] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.633824] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 47.635422] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 47.636973] ---[ end trace 0000000000000000 ]--- [ 48.402489] ------------[ cut here ]------------ [ 48.403426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.405446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.406871] Modules linked in: [ 48.407450] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.409437] Tainted: [W]=WARN [ 48.410041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.411515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.412444] 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 [ 48.416078] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 48.417051] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 48.418304] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.419550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 48.421103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.422698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 48.424150] FS: 00007fade48c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.425551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.426591] CR2: 00007ffe33fdbef7 CR3: 000000000e465000 CR4: 0000000000350ef0 [ 48.427882] Call Trace: [ 48.428352] [ 48.428764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.429654] ? __create_object+0x59/0x80 [ 48.430436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.431397] __vmalloc_noprof+0x59/0x60 [ 48.432145] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.433006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.433944] bpf_prog_alloc+0x39/0x200 [ 48.434630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.435551] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.436477] do_seccomp+0x349/0x25e0 [ 48.437181] ? find_held_lock+0x2b/0x80 [ 48.437958] ? do_prlimit+0x310/0x610 [ 48.438652] ? __pfx_do_seccomp+0x10/0x10 [ 48.439431] ? do_raw_spin_unlock+0x53/0x220 [ 48.440258] ? _raw_spin_unlock+0x1e/0x40 [ 48.441026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.441975] ? static_key_count+0x60/0x80 [ 48.442804] prctl_set_seccomp+0x4e/0x70 [ 48.443618] __do_sys_prctl+0xe6c/0x1d70 [ 48.444476] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.445382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.446471] ? irqentry_exit+0xf3/0x650 [ 48.447309] do_syscall_64+0xbf/0x430 [ 48.448152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.449238] RIP: 0033:0x7fade4dbb5cd [ 48.450017] 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 [ 48.453578] RSP: 002b:00007ffe33fd97a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.455067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fade4dbb5cd [ 48.456470] RDX: 000055e725a2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.457898] RBP: 00007ffe33fd9800 R08: 0000000000000000 R09: 00007ffe33fd8ea0 [ 48.459350] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e742381ad0 [ 48.460763] R13: 00007ffe33fd9c30 R14: 000055e742382bc0 R15: 000055e742393780 [ 48.462174] [ 48.462599] irq event stamp: 1773 [ 48.463274] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 48.464983] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 48.466606] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 48.468379] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 48.469891] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50753' (ECDSA) to the list of known hosts. 2025/11/17 14:59:05 fuzzer started 2025/11/17 14:59:05 dialing manager at localhost:37895 2025/11/17 14:59:05 checking machine... 2025/11/17 14:59:05 checking revisions... [ 49.430218] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:59:06 testing simple program... [ 49.518561] cgroup: Unknown subsys name 'net' [ 49.586820] cgroup: Unknown subsys name 'cpuset' [ 49.602776] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:59:04 Registers: info registers vcpu 0 RAX=1ffffffff0ce4b73 RBX=ffffffff86725b98 RCX=ffffffff81b2a3f2 RDX=0000000000000000 RSI=ffffffff86ab8348 RDI=ffffffff86725b64 RBP=ffffffff86725b94 RSP=ffff88806ce08988 R8 =ffffffff86ab8348 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=ffffffff86725ba0 R13=ffffffff86725b64 R14=ffffffff86725b90 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007ff1644a4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff164483020 CR3=000000000d0a8000 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=00000000000236d1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4400d8d000 CR3=000000000cf79000 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=14c2ba6cff6a1da30b4b7b3312bb9e29 XMM02=ec2efd57dc4c00df00000000003039b0 XMM03=011fd45dbb0408a30000000000303a80 XMM04=a05510b57705df8100000000000ae988 XMM05=0394861f14684e5900000000003206f8 XMM06=3e829fc8c8edc9900000000000320580 XMM07=e042d86d42eb936e0000000000310538 XMM08=011fd45dbb0408a30000000000303a80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000