[ 45.633214] ------------[ cut here ]------------ [ 45.634474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.636775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.638418] Modules linked in: [ 45.639100] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.641316] Tainted: [W]=WARN [ 45.642001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.643634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.644689] 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 [ 45.648173] RSP: 0018:ffff888017917bc0 EFLAGS: 00010286 [ 45.649270] RAX: 0000000000000000 RBX: ffffed1002f22f78 RCX: ffffffff813a4050 [ 45.650715] RDX: ffff88800bae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.652148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f22f2f [ 45.653590] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.654985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017917df8 [ 45.656423] FS: 00007f5ce883e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.658033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.659204] CR2: 00007ffee92e3ef7 CR3: 000000000b82a000 CR4: 0000000000350ef0 [ 45.660649] Call Trace: [ 45.661155] [ 45.661672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.662655] ? __create_object+0x59/0x80 [ 45.663470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.664586] __vmalloc_noprof+0x59/0x60 [ 45.665380] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.666361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.667422] bpf_prog_alloc+0x39/0x200 [ 45.668235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.669272] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.670271] do_seccomp+0x349/0x25e0 [ 45.671065] ? find_held_lock+0x2b/0x80 [ 45.671910] ? do_prlimit+0x310/0x610 [ 45.672766] ? __pfx_do_seccomp+0x10/0x10 [ 45.673635] ? do_raw_spin_unlock+0x53/0x220 [ 45.674500] ? _raw_spin_unlock+0x1e/0x40 [ 45.675461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.676840] ? static_key_count+0x60/0x80 [ 45.677917] prctl_set_seccomp+0x4e/0x70 [ 45.678950] __do_sys_prctl+0xe6c/0x1d70 [ 45.679984] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.681068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.682137] ? irqentry_exit+0xf3/0x650 [ 45.682973] do_syscall_64+0xbf/0x430 [ 45.683789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.684875] RIP: 0033:0x7f5ce8d305cd [ 45.685906] 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 [ 45.691344] RSP: 002b:00007ffee92e2e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.692839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ce8d305cd [ 45.694037] RDX: 0000562d799b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.695205] RBP: 00007ffee92e2e90 R08: 0000000000000000 R09: 00007ffee92e2530 [ 45.696457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d94fbaad0 [ 45.697747] R13: 00007ffee92e32c0 R14: 0000562d94fbbbc0 R15: 0000562d94fcc780 [ 45.698947] [ 45.699332] irq event stamp: 1973 [ 45.699957] hardirqs last enabled at (1983): [] __up_console_sem+0x78/0x80 [ 45.701380] hardirqs last disabled at (1992): [] __up_console_sem+0x5d/0x80 [ 45.702795] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 45.704217] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.705599] ---[ end trace 0000000000000000 ]--- [ 48.968306] ------------[ cut here ]------------ [ 48.969217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.971803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.973254] Modules linked in: [ 48.973869] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.975857] Tainted: [W]=WARN [ 48.976426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.979267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.980274] 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 [ 48.983437] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 48.984421] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 48.985707] RDX: ffff88800cdeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.986987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 48.988266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.989541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 48.990836] FS: 00007f78ac5a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.992284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.993343] CR2: 00007f78aca94580 CR3: 000000001f0e5000 CR4: 0000000000350ef0 [ 48.994621] Call Trace: [ 48.995083] [ 48.995488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.996398] ? __create_object+0x59/0x80 [ 48.997176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.998158] __vmalloc_noprof+0x59/0x60 [ 48.998916] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.999787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.000730] bpf_prog_alloc+0x39/0x200 [ 49.001435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.002355] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.003255] do_seccomp+0x349/0x25e0 [ 49.003967] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.004872] ? __pfx_do_seccomp+0x10/0x10 [ 49.005661] ? find_held_lock+0x2b/0x80 [ 49.006382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.007338] ? static_key_count+0x60/0x80 [ 49.008147] prctl_set_seccomp+0x4e/0x70 [ 49.008922] __do_sys_prctl+0xe6c/0x1d70 [ 49.009709] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.010566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.011492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.012471] ? irqentry_exit+0xf3/0x650 [ 49.013236] do_syscall_64+0xbf/0x430 [ 49.013975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.014927] RIP: 0033:0x7f78aca945cd [ 49.015637] 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 [ 49.018815] RSP: 002b:00007ffef5ac3e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.020188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78aca945cd [ 49.021459] RDX: 00005615744a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.022723] RBP: 00007ffef5ac3e80 R08: 0000000000000000 R09: 00007ffef5ac3520 [ 49.024005] R10: 0000000000000000 R11: 0000000000000246 R12: 000056157b507bf0 [ 49.025283] R13: 00007ffef5ac42b0 R14: 000056157b511380 R15: 000056157b51c460 [ 49.026582] [ 49.027003] irq event stamp: 2049 [ 49.027663] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 49.029167] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 49.030442] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 49.031733] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 49.033009] ---[ end trace 0000000000000000 ]--- [ 49.830338] ------------[ cut here ]------------ [ 49.831331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.833561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.835081] Modules linked in: [ 49.835748] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.837837] Tainted: [W]=WARN [ 49.838421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.839961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.840939] 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 [ 49.844263] RSP: 0018:ffff888014287bc0 EFLAGS: 00010286 [ 49.845289] RAX: 0000000000000000 RBX: ffffed1002850f78 RCX: ffffffff813a4050 [ 49.846640] RDX: ffff8880161d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.847983] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002850f2f [ 49.849348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.850693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014287df8 [ 49.852036] FS: 00007f344409d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.853563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.854676] CR2: 00007ffcdc1aeef7 CR3: 000000001eed1000 CR4: 0000000000350ef0 [ 49.856023] Call Trace: [ 49.856582] [ 49.857022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.857963] ? __create_object+0x59/0x80 [ 49.858790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.859823] __vmalloc_noprof+0x59/0x60 [ 49.860634] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.861498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.862489] bpf_prog_alloc+0x39/0x200 [ 49.863283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864291] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.865251] do_seccomp+0x349/0x25e0 [ 49.866015] ? find_held_lock+0x2b/0x80 [ 49.866820] ? do_prlimit+0x310/0x610 [ 49.867606] ? __pfx_do_seccomp+0x10/0x10 [ 49.868400] ? do_raw_spin_unlock+0x53/0x220 [ 49.869291] ? _raw_spin_unlock+0x1e/0x40 [ 49.870110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871121] ? static_key_count+0x60/0x80 [ 49.871978] prctl_set_seccomp+0x4e/0x70 [ 49.872818] __do_sys_prctl+0xe6c/0x1d70 [ 49.873644] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.874495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.875562] ? irqentry_exit+0xf3/0x650 [ 49.876333] do_syscall_64+0xbf/0x430 [ 49.877110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.878109] RIP: 0033:0x7f344458f5cd [ 49.878860] 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 [ 49.882203] RSP: 002b:00007ffcdc1ac920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.883645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f344458f5cd [ 49.885007] RDX: 000055f3940ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.886349] RBP: 00007ffcdc1ac980 R08: 0000000000000000 R09: 00007ffcdc1ac020 [ 49.887683] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f39fe70ad0 [ 49.889026] R13: 00007ffcdc1acdb0 R14: 000055f39fe71bc0 R15: 000055f39fe82780 [ 49.890368] [ 49.890863] irq event stamp: 1747 [ 49.891487] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.892929] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.893947] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.894963] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.895962] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59871' (ECDSA) to the list of known hosts. 2025/11/17 21:35:27 fuzzer started 2025/11/17 21:35:28 dialing manager at localhost:37895 2025/11/17 21:35:28 checking machine... 2025/11/17 21:35:28 checking revisions... [ 50.796549] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:35:28 testing simple program... [ 50.896798] cgroup: Unknown subsys name 'net' [ 50.968836] cgroup: Unknown subsys name 'cpuset' [ 50.996368] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:35:27 Registers: info registers vcpu 0 RAX=ffffffff86a014d9 RBX=0000000000000001 RCX=ffffffff86a014d4 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016d57848 RSP=ffff888016d57730 R8 =ffffffff86a014d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888016d57850 R13=ffff888016d57838 R14=ffff888016d57831 R15=ffff888016d577f0 RIP=ffffffff8135e872 RFL=00000246 [---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 00007f78ac5a2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef5abd000 CR3=000000001f0ce000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ceb3 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=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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78acb59618 CR3=000000001f0ce000 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=563412feff00545000000000000080fe 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