[ 38.997964] ------------[ cut here ]------------ [ 38.998894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.002308] Modules linked in: [ 39.002976] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.004922] Tainted: [W]=WARN [ 39.005523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007856] 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 [ 39.010980] RSP: 0018:ffff888018f67bc0 EFLAGS: 00010286 [ 39.011936] RAX: 0000000000000000 RBX: ffffed10031ecf78 RCX: ffffffff813a4050 [ 39.013207] RDX: ffff888015fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.014475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ecf2f [ 39.015730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f67df8 [ 39.018241] FS: 00007f3c2afa1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.019648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020691] CR2: 00007f3c2b493580 CR3: 0000000009c52000 CR4: 0000000000350ef0 [ 39.021961] Call Trace: [ 39.022459] [ 39.022864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023748] ? __create_object+0x59/0x80 [ 39.024517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025477] __vmalloc_noprof+0x59/0x60 [ 39.026175] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027933] bpf_prog_alloc+0x39/0x200 [ 39.028661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029592] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030482] do_seccomp+0x349/0x25e0 [ 39.031139] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.032018] ? __pfx_do_seccomp+0x10/0x10 [ 39.032796] ? find_held_lock+0x2b/0x80 [ 39.033557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.034512] ? static_key_count+0x60/0x80 [ 39.035259] prctl_set_seccomp+0x4e/0x70 [ 39.036017] __do_sys_prctl+0xe6c/0x1d70 [ 39.036794] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.037653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039553] ? irqentry_exit+0xf3/0x650 [ 39.040257] do_syscall_64+0xbf/0x430 [ 39.040977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041939] RIP: 0033:0x7f3c2b4935cd [ 39.042626] 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 [ 39.045746] RSP: 002b:00007ffeaad7cf60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.047086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c2b4935cd [ 39.048356] RDX: 0000564f33fb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049624] RBP: 00007ffeaad7cfc0 R08: 0000000000000000 R09: 00007ffeaad7c660 [ 39.050882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f642faad0 [ 39.052149] R13: 00007ffeaad7d3f0 R14: 0000564f642fbbc0 R15: 0000564f6430c780 [ 39.053443] [ 39.053854] irq event stamp: 1735 [ 39.054488] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.055976] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.057464] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 39.058965] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 39.060452] ---[ end trace 0000000000000000 ]--- [ 42.079159] ------------[ cut here ]------------ [ 42.080145] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.082293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.083846] Modules linked in: [ 42.084551] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.086874] Tainted: [W]=WARN [ 42.087534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.089108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.090123] 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 [ 42.093522] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 42.094568] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 42.095954] RDX: ffff8880157a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.097350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 42.098726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.100113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 42.101502] FS: 00007fac86e00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.103054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.104195] CR2: 00007ffc569a9ef8 CR3: 000000001e903000 CR4: 0000000000350ef0 [ 42.105594] Call Trace: [ 42.106090] [ 42.106596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.107561] ? __create_object+0x59/0x80 [ 42.108342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.109395] __vmalloc_noprof+0x59/0x60 [ 42.110186] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.111140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.112143] bpf_prog_alloc+0x39/0x200 [ 42.112952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.113968] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.114952] do_seccomp+0x349/0x25e0 [ 42.115734] ? find_held_lock+0x2b/0x80 [ 42.116558] ? do_prlimit+0x310/0x610 [ 42.117319] ? __pfx_do_seccomp+0x10/0x10 [ 42.118175] ? do_raw_spin_unlock+0x53/0x220 [ 42.119081] ? _raw_spin_unlock+0x1e/0x40 [ 42.119929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.120968] ? static_key_count+0x60/0x80 [ 42.121848] prctl_set_seccomp+0x4e/0x70 [ 42.122703] __do_sys_prctl+0xe6c/0x1d70 [ 42.123560] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.124497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.125545] ? irqentry_exit+0xf3/0x650 [ 42.126320] do_syscall_64+0xbf/0x430 [ 42.127112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.128137] RIP: 0033:0x7fac872f25cd [ 42.128903] 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 [ 42.132299] RSP: 002b:00007ffc569a8790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.133755] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac872f25cd [ 42.135138] RDX: 000055f43f4fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.136507] RBP: 00007ffc569a87f0 R08: 0000000000000000 R09: 00007ffc569a7e90 [ 42.137906] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f47f00fbf0 [ 42.139292] R13: 00007ffc569a8c20 R14: 000055f47f019380 R15: 000055f47f024460 [ 42.140697] [ 42.141152] irq event stamp: 1835 [ 42.141876] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.143513] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.145153] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.146382] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.147381] ---[ end trace 0000000000000000 ]--- [ 42.843726] ------------[ cut here ]------------ [ 42.844703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.846792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.848602] Modules linked in: [ 42.849241] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.851396] Tainted: [W]=WARN [ 42.852027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.853610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.854580] 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 [ 42.857896] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 42.858933] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 42.860279] RDX: ffff8880157ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.861641] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 42.862992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.864348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 42.865732] FS: 00007fdb138b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.867247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.868379] CR2: 00007fdb13da5580 CR3: 000000000e998000 CR4: 0000000000350ef0 [ 42.869788] Call Trace: [ 42.870278] [ 42.870774] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.871742] ? __create_object+0x59/0x80 [ 42.872579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.873620] __vmalloc_noprof+0x59/0x60 [ 42.874379] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.875300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.876287] bpf_prog_alloc+0x39/0x200 [ 42.877071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.878075] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.879043] do_seccomp+0x349/0x25e0 [ 42.879811] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.880770] ? __pfx_do_seccomp+0x10/0x10 [ 42.881639] ? find_held_lock+0x2b/0x80 [ 42.882396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.883484] ? static_key_count+0x60/0x80 [ 42.884280] prctl_set_seccomp+0x4e/0x70 [ 42.885109] __do_sys_prctl+0xe6c/0x1d70 [ 42.885950] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.886857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.887905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.888928] ? irqentry_exit+0xf3/0x650 [ 42.889751] do_syscall_64+0xbf/0x430 [ 42.890550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.891573] RIP: 0033:0x7fdb13da55cd [ 42.892263] 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 [ 42.895596] RSP: 002b:00007fff72110800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.897054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb13da55cd [ 42.898443] RDX: 00005572d3783e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.899798] RBP: 00007fff72110860 R08: 0000000000000000 R09: 00007fff7210ff00 [ 42.901152] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572e062b2b0 [ 42.902508] R13: 00007fff72110c90 R14: 00005572e062dd20 R15: 00005572e063f8d0 [ 42.903883] [ 42.904334] irq event stamp: 1819 [ 42.905038] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.906643] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.908237] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.909888] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.911493] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60089' (ECDSA) to the list of known hosts. 2025/11/18 14:13:22 fuzzer started 2025/11/18 14:13:22 dialing manager at localhost:34383 2025/11/18 14:13:22 checking machine... 2025/11/18 14:13:22 checking revisions... [ 43.793478] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:13:22 testing simple program... [ 43.884386] cgroup: Unknown subsys name 'net' [ 43.937815] cgroup: Unknown subsys name 'cpuset' [ 43.952927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:13:21 Registers: info registers vcpu 0 RAX=0000000000000351 RBX=0000000000000040 RCX=0000000000000006 RDX=0000000000000006 RSI=ffff88800f6e5dc0 RDI=ffff88800f6e5340 RBP=ffff88800f6e5340 RSP=ffff888018cff688 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000006 R13=ffff88800f6e5d98 R14=ffff88800f6e5dc0 R15=ffff88800944c3c0 RIP=ffffffff81526594 RFL=00000003 [------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 00007fac86e00900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac86daf008 CR3=000000001e95b000 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=0000000000025e4f 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=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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8ef0c5c628 CR3=000000000e40b000 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=77cbc56fbef2b7aaed47a9f78bc5dcec XMM02=2c67c8bc2e329bc300000000003050f8 XMM03=fb795ef6d6577056000000000030e1d8 XMM04=ea9347e17b31790b00000000000ae988 XMM05=4978674d60d78251000000000031ed48 XMM06=817b8945e9d50373000000000031e978 XMM07=e042d86d42eb936e000000000030e458 XMM08=2d9831022c71cf6e0000000000305158 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000