[ 46.929432] ------------[ cut here ]------------ [ 46.930375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.932389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.933862] Modules linked in: [ 46.934473] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.936761] Tainted: [W]=WARN [ 46.937331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.938855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.939756] 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 [ 46.942967] RSP: 0018:ffff8880073efbc0 EFLAGS: 00010286 [ 46.943988] RAX: 0000000000000000 RBX: ffffed1000e7df78 RCX: ffffffff813a4050 [ 46.945296] RDX: ffff888015358000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.946582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e7df2f [ 46.947880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.949191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880073efdf8 [ 46.950500] FS: 00007f5d25cba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.951941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.952989] CR2: 00007fff6d7a8ef7 CR3: 000000000c985000 CR4: 0000000000350ef0 [ 46.954268] Call Trace: [ 46.954784] [ 46.955205] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.956133] ? __create_object+0x59/0x80 [ 46.956923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.957896] __vmalloc_noprof+0x59/0x60 [ 46.958624] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.959503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.960436] bpf_prog_alloc+0x39/0x200 [ 46.961192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.962117] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.963037] do_seccomp+0x349/0x25e0 [ 46.963769] ? find_held_lock+0x2b/0x80 [ 46.964491] ? do_prlimit+0x310/0x610 [ 46.965246] ? __pfx_do_seccomp+0x10/0x10 [ 46.966028] ? do_raw_spin_unlock+0x53/0x220 [ 46.966868] ? _raw_spin_unlock+0x1e/0x40 [ 46.967608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.968621] ? static_key_count+0x60/0x80 [ 46.969442] prctl_set_seccomp+0x4e/0x70 [ 46.970217] __do_sys_prctl+0xe6c/0x1d70 [ 46.971009] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.971877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.972856] ? irqentry_exit+0xf3/0x650 [ 46.973574] do_syscall_64+0xbf/0x430 [ 46.974312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.975272] RIP: 0033:0x7f5d261ac5cd [ 46.976005] 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 [ 46.979171] RSP: 002b:00007fff6d7a6920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.980554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d261ac5cd [ 46.981843] RDX: 0000564b77731e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.983119] RBP: 00007fff6d7a6980 R08: 0000000000000000 R09: 00007fff6d7a6020 [ 46.984425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b79c20240 [ 46.985717] R13: 00007fff6d7a6db0 R14: 0000564b79c29380 R15: 0000564b79c34540 [ 46.987022] [ 46.987453] irq event stamp: 1781 [ 46.988119] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.989655] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.991177] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 46.992736] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 46.994288] ---[ end trace 0000000000000000 ]--- [ 50.156896] ------------[ cut here ]------------ [ 50.157812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.159718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.161109] Modules linked in: [ 50.161721] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.163560] Tainted: [W]=WARN [ 50.164149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.165651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.166679] 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 [ 50.169580] RSP: 0018:ffff8880164efbc0 EFLAGS: 00010286 [ 50.170505] RAX: 0000000000000000 RBX: ffffed1002c9df78 RCX: ffffffff813a4050 [ 50.171964] RDX: ffff888017683780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.173367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9df2f [ 50.174550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.175736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164efdf8 [ 50.176957] FS: 00007efe001d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.178286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.179282] CR2: 00007efe006c3580 CR3: 00000000208b9000 CR4: 0000000000350ef0 [ 50.180500] Call Trace: [ 50.180959] [ 50.181342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.182172] ? __create_object+0x59/0x80 [ 50.182904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.183798] __vmalloc_noprof+0x59/0x60 [ 50.184477] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.185291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.186159] bpf_prog_alloc+0x39/0x200 [ 50.186831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.187695] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.188493] do_seccomp+0x349/0x25e0 [ 50.189168] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.190003] ? __pfx_do_seccomp+0x10/0x10 [ 50.190750] ? find_held_lock+0x2b/0x80 [ 50.191409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.192320] ? static_key_count+0x60/0x80 [ 50.193052] prctl_set_seccomp+0x4e/0x70 [ 50.193781] __do_sys_prctl+0xe6c/0x1d70 [ 50.194471] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.195283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.196189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.197090] ? irqentry_exit+0xf3/0x650 [ 50.197810] do_syscall_64+0xbf/0x430 [ 50.198456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.199338] RIP: 0033:0x7efe006c35cd [ 50.199979] 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 [ 50.202919] RSP: 002b:00007ffc413b8da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.204200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe006c35cd [ 50.205396] RDX: 0000559f9f565e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.206582] RBP: 00007ffc413b8e00 R08: 0000000000000000 R09: 00007ffc413b84a0 [ 50.207769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fda46fad0 [ 50.209005] R13: 00007ffc413b9230 R14: 0000559fda470bc0 R15: 0000559fda481780 [ 50.210215] [ 50.210608] irq event stamp: 1717 [ 50.211216] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.212693] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.214095] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.215527] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.216944] ---[ end trace 0000000000000000 ]--- [ 51.012580] ------------[ cut here ]------------ [ 51.013512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.015487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.016961] Modules linked in: [ 51.017542] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.020962] Tainted: [W]=WARN [ 51.021515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.023054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.023961] 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 [ 51.027144] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 51.028138] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 51.029409] RDX: ffff888015359bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.030700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 51.031982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.033291] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 51.034570] FS: 00007f617b794900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.036013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.037066] CR2: 00007f617bc86580 CR3: 000000001d205000 CR4: 0000000000350ef0 [ 51.038346] Call Trace: [ 51.038851] [ 51.039265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.040181] ? __create_object+0x59/0x80 [ 51.040957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.041928] __vmalloc_noprof+0x59/0x60 [ 51.042682] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.043501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.044421] bpf_prog_alloc+0x39/0x200 [ 51.045151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.046077] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.046979] do_seccomp+0x349/0x25e0 [ 51.047697] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.048569] ? __pfx_do_seccomp+0x10/0x10 [ 51.049358] ? find_held_lock+0x2b/0x80 [ 51.050117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.051083] ? static_key_count+0x60/0x80 [ 51.051886] prctl_set_seccomp+0x4e/0x70 [ 51.052622] __do_sys_prctl+0xe6c/0x1d70 [ 51.053394] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.054252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.055225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.056212] ? irqentry_exit+0xf3/0x650 [ 51.056993] do_syscall_64+0xbf/0x430 [ 51.057748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.058704] RIP: 0033:0x7f617bc865cd [ 51.059368] 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 [ 51.062543] RSP: 002b:00007ffe9f9a7090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.063905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f617bc865cd [ 51.065205] RDX: 000055a9c9716e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.066479] RBP: 00007ffe9f9a70f0 R08: 0000000000000000 R09: 00007ffe9f9a6790 [ 51.067761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9cdaacad0 [ 51.069055] R13: 00007ffe9f9a7520 R14: 000055a9cdaadbc0 R15: 000055a9cdabe780 [ 51.070352] [ 51.070821] irq event stamp: 2047 [ 51.071424] hardirqs last enabled at (2055): [] __up_console_sem+0x78/0x80 [ 51.072937] hardirqs last disabled at (2064): [] __up_console_sem+0x5d/0x80 [ 51.074448] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 51.075987] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 51.077532] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45664' (ECDSA) to the list of known hosts. 2025/11/18 14:09:51 fuzzer started 2025/11/18 14:09:51 dialing manager at localhost:34383 2025/11/18 14:09:51 checking machine... 2025/11/18 14:09:51 checking revisions... [ 51.944318] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:09:51 testing simple program... [ 52.043505] cgroup: Unknown subsys name 'net' [ 52.108327] cgroup: Unknown subsys name 'cpuset' [ 52.119710] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:09:50 Registers: info registers vcpu 0 RAX=1ffffffff0cd781f RBX=ffffffff866bc0fc RCX=ffffffff81445b57 RDX=0000000000000000 RSI=ffffffff86a19a90 RDI=ffffffff866bc0fc RBP=ffffffff866bc0fc RSP=ffff888009627758 R8 =ffffffff86a19a90 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=ffffffff866bc0fc R13=ffffffff866bc0fc R14=ffffffff866bc0fc R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc413b2000 CR3=000000000e015000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a6d9 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015d87501 RSI=ffff888015d87530 RDI=ffff888015d87530 RBP=ffff888015d87230 RSP=ffff888015d87168 R8 =ffffffff86ab8488 R9 =ffff888015d87218 R10=000000000003c9ed R11=00000000000255cb R12=ffff888015d87238 R13=ffff888015d87220 R14=ffff888015d87538 R15=ffff888015d871d8 RIP=ffffffff8135efad RFL=00000202 [-------] 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 00007f1dcac09700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe72d413e8 CR3=000000000b899000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732030353a3930 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000