[ 46.248001] ------------[ cut here ]------------ [ 46.249037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.251121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.252604] Modules linked in: [ 46.253211] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.255208] Tainted: [W]=WARN [ 46.255820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258222] 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 [ 46.261455] RSP: 0018:ffff888016ccfbc0 EFLAGS: 00010286 [ 46.262386] RAX: 0000000000000000 RBX: ffffed1002d99f78 RCX: ffffffff813a4050 [ 46.263667] RDX: ffff888016415340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.264988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d99f2f [ 46.266276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.267559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ccfdf8 [ 46.268862] FS: 00007f2385406900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.270318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.271391] CR2: 00007f23858f8580 CR3: 000000000e338000 CR4: 0000000000350ef0 [ 46.272703] Call Trace: [ 46.273174] [ 46.273635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.274532] ? __create_object+0x59/0x80 [ 46.275291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.276290] __vmalloc_noprof+0x59/0x60 [ 46.277041] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.277923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.278870] bpf_prog_alloc+0x39/0x200 [ 46.279608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280565] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.281476] do_seccomp+0x349/0x25e0 [ 46.282164] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.283071] ? __pfx_do_seccomp+0x10/0x10 [ 46.283869] ? find_held_lock+0x2b/0x80 [ 46.284625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.285598] ? static_key_count+0x60/0x80 [ 46.286358] prctl_set_seccomp+0x4e/0x70 [ 46.287130] __do_sys_prctl+0xe6c/0x1d70 [ 46.287913] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.288770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.289729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.290714] ? irqentry_exit+0xf3/0x650 [ 46.291482] do_syscall_64+0xbf/0x430 [ 46.292185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.293133] RIP: 0033:0x7f23858f85cd [ 46.293839] 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 [ 46.297006] RSP: 002b:00007ffee2523990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23858f85cd [ 46.299643] RDX: 0000556957ebae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.300943] RBP: 00007ffee25239f0 R08: 0000000000000000 R09: 00007ffee2523090 [ 46.302224] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569913b5bf0 [ 46.303499] R13: 00007ffee2523e20 R14: 00005569913bf380 R15: 00005569913ca460 [ 46.304805] [ 46.305234] irq event stamp: 1683 [ 46.305890] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.307417] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 46.308963] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.310492] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.312030] ---[ end trace 0000000000000000 ]--- [ 49.144325] ------------[ cut here ]------------ [ 49.145254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.147301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.148888] Modules linked in: [ 49.149539] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.151525] Tainted: [W]=WARN [ 49.152085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154432] 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 [ 49.157662] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 49.158640] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 49.159950] RDX: ffff888019e98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 49.162527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.163817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 49.165107] FS: 00007f782fe11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.166540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.167601] CR2: 00007f7830303580 CR3: 000000000ddde000 CR4: 0000000000350ef0 [ 49.168899] Call Trace: [ 49.169360] [ 49.169813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.170707] ? __create_object+0x59/0x80 [ 49.171501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.172488] __vmalloc_noprof+0x59/0x60 [ 49.173203] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.174080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175022] bpf_prog_alloc+0x39/0x200 [ 49.175785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.176730] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.177641] do_seccomp+0x349/0x25e0 [ 49.178323] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.179227] ? __pfx_do_seccomp+0x10/0x10 [ 49.180038] ? find_held_lock+0x2b/0x80 [ 49.180805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.181790] ? static_key_count+0x60/0x80 [ 49.182584] prctl_set_seccomp+0x4e/0x70 [ 49.183309] __do_sys_prctl+0xe6c/0x1d70 [ 49.184108] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.184958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.185915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.186883] ? irqentry_exit+0xf3/0x650 [ 49.187657] do_syscall_64+0xbf/0x430 [ 49.188364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.189307] RIP: 0033:0x7f78303035cd [ 49.190019] 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 [ 49.193221] RSP: 002b:00007ffff3994fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.194579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78303035cd [ 49.195874] RDX: 0000559394274e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.197154] RBP: 00007ffff3995020 R08: 0000000000000000 R09: 00007ffff39946c0 [ 49.198460] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593c99f9ad0 [ 49.199760] R13: 00007ffff3995450 R14: 00005593c99fabc0 R15: 00005593c9a0b780 [ 49.201075] [ 49.201552] irq event stamp: 1767 [ 49.202154] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.203667] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.205200] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.206735] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.208255] ---[ end trace 0000000000000000 ]--- [ 49.985043] ------------[ cut here ]------------ [ 49.985808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.987523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.988729] Modules linked in: [ 49.989211] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.990867] Tainted: [W]=WARN [ 49.991328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.992547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.993267] 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 [ 49.995906] RSP: 0018:ffff8880175cfbc0 EFLAGS: 00010286 [ 49.996709] RAX: 0000000000000000 RBX: ffffed1002eb9f78 RCX: ffffffff813a4050 [ 49.997777] RDX: ffff888017380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.998849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb9f2f [ 49.999937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.001000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175cfdf8 [ 50.002076] FS: 00007f871acff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.003263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.004152] CR2: 00007f871b2654a6 CR3: 000000001c1b3000 CR4: 0000000000350ef0 [ 50.005232] Call Trace: [ 50.005662] [ 50.006005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.006749] ? __create_object+0x59/0x80 [ 50.007360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.008176] __vmalloc_noprof+0x59/0x60 [ 50.008806] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.009530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.010271] bpf_prog_alloc+0x39/0x200 [ 50.010882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.011653] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.012377] do_seccomp+0x349/0x25e0 [ 50.012973] ? find_held_lock+0x2b/0x80 [ 50.013602] ? do_prlimit+0x310/0x610 [ 50.014185] ? __pfx_do_seccomp+0x10/0x10 [ 50.014838] ? do_raw_spin_unlock+0x53/0x220 [ 50.015531] ? _raw_spin_unlock+0x1e/0x40 [ 50.016147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.016946] ? static_key_count+0x60/0x80 [ 50.017611] prctl_set_seccomp+0x4e/0x70 [ 50.018227] __do_sys_prctl+0xe6c/0x1d70 [ 50.018873] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.019576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.020354] ? irqentry_exit+0xf3/0x650 [ 50.020989] do_syscall_64+0xbf/0x430 [ 50.021609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.022360] RIP: 0033:0x7f871b1f15cd [ 50.022943] 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 [ 50.025594] RSP: 002b:00007ffdfcfea1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.026717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f871b1f15cd [ 50.027800] RDX: 000055c9babb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.028856] RBP: 00007ffdfcfea230 R08: 0000000000000000 R09: 00007ffdfcfe98d0 [ 50.029918] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9f8f01b10 [ 50.030971] R13: 00007ffdfcfea660 R14: 000055c9f8f022b0 R15: 000055c9f8f166f0 [ 50.032063] [ 50.032415] irq event stamp: 1665 [ 50.032953] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 50.034210] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 50.035471] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 50.036760] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 50.038006] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27745' (ECDSA) to the list of known hosts. 2025/11/18 04:21:13 fuzzer started 2025/11/18 04:21:13 dialing manager at localhost:37895 2025/11/18 04:21:13 checking machine... 2025/11/18 04:21:13 checking revisions... [ 50.991353] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:21:13 testing simple program... [ 51.078843] cgroup: Unknown subsys name 'net' [ 51.147922] cgroup: Unknown subsys name 'cpuset' [ 51.186790] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:21:13 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800e5e0000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800e5e0a58 RSP=ffff888016d0f770 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800e5e0a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 00007f782fe11900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005593c9a2ffe0 CR3=000000001c3b4000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021a4f 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78303c90b0 CR3=000000001c3b4000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000