[ 38.867481] ------------[ cut here ]------------ [ 38.868338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.870308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.871762] Modules linked in: [ 38.872350] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.874580] Tainted: [W]=WARN [ 38.875136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.876664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.877586] 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 [ 38.880747] RSP: 0018:ffff8880179b7bc0 EFLAGS: 00010286 [ 38.881733] RAX: 0000000000000000 RBX: ffffed1002f36f78 RCX: ffffffff813a4050 [ 38.883049] RDX: ffff888016c8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.884327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f36f2f [ 38.885600] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.886888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179b7df8 [ 38.888167] FS: 00007f3eea085900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.889606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.890684] CR2: 00007f3eea577580 CR3: 000000000de43000 CR4: 0000000000350ef0 [ 38.891970] Call Trace: [ 38.892471] [ 38.892880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.893773] ? __create_object+0x59/0x80 [ 38.894622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.895615] __vmalloc_noprof+0x59/0x60 [ 38.896322] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.897201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.898129] bpf_prog_alloc+0x39/0x200 [ 38.898873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.899812] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.900709] do_seccomp+0x349/0x25e0 [ 38.901376] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.902269] ? __pfx_do_seccomp+0x10/0x10 [ 38.903079] ? find_held_lock+0x2b/0x80 [ 38.903847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.904814] ? static_key_count+0x60/0x80 [ 38.905613] prctl_set_seccomp+0x4e/0x70 [ 38.906361] __do_sys_prctl+0xe6c/0x1d70 [ 38.907157] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.908007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.908979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.909960] ? irqentry_exit+0xf3/0x650 [ 38.910732] do_syscall_64+0xbf/0x430 [ 38.911473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.912402] RIP: 0033:0x7f3eea5775cd [ 38.913121] 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 [ 38.916303] RSP: 002b:00007ffc8bb1fad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.917672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3eea5775cd [ 38.918989] RDX: 0000559a59c6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.920313] RBP: 00007ffc8bb1fb30 R08: 0000000000000000 R09: 00007ffc8bb1f1d0 [ 38.921614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a5e43aad0 [ 38.922917] R13: 00007ffc8bb1ff60 R14: 0000559a5e43bbc0 R15: 0000559a5e44c780 [ 38.924214] [ 38.924682] irq event stamp: 1787 [ 38.925285] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 38.926822] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 38.928211] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 38.929495] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 38.930759] ---[ end trace 0000000000000000 ]--- [ 42.290477] ------------[ cut here ]------------ [ 42.291246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.293054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.294329] Modules linked in: [ 42.294962] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.296724] Tainted: [W]=WARN [ 42.297215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.298524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.299286] 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 [ 42.302082] RSP: 0018:ffff88801bb0fbc0 EFLAGS: 00010286 [ 42.302969] RAX: 0000000000000000 RBX: ffffed1003761f78 RCX: ffffffff813a4050 [ 42.304099] RDX: ffff888016a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.305242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003761f2f [ 42.306382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.307527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb0fdf8 [ 42.308654] FS: 00007ff8a3b95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.309928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.310880] CR2: 00007ff8a4087580 CR3: 000000001f389000 CR4: 0000000000350ef0 [ 42.312029] Call Trace: [ 42.312479] [ 42.312840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.313632] ? __create_object+0x59/0x80 [ 42.314285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.315153] __vmalloc_noprof+0x59/0x60 [ 42.315833] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.316598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.317376] bpf_prog_alloc+0x39/0x200 [ 42.318035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.318858] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.319660] do_seccomp+0x349/0x25e0 [ 42.320248] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.321046] ? __pfx_do_seccomp+0x10/0x10 [ 42.321763] ? find_held_lock+0x2b/0x80 [ 42.322402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.323255] ? static_key_count+0x60/0x80 [ 42.323963] prctl_set_seccomp+0x4e/0x70 [ 42.324645] __do_sys_prctl+0xe6c/0x1d70 [ 42.325293] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.326052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.326914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.327765] ? irqentry_exit+0xf3/0x650 [ 42.328399] do_syscall_64+0xbf/0x430 [ 42.329064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.329908] RIP: 0033:0x7ff8a40875cd [ 42.330532] 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 [ 42.333323] RSP: 002b:00007ffd985caa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.334534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8a40875cd [ 42.335695] RDX: 00005642f752be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.336832] RBP: 00007ffd985caaa0 R08: 0000000000000000 R09: 00007ffd985ca140 [ 42.337958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564325cedad0 [ 42.339100] R13: 00007ffd985caed0 R14: 0000564325ceebc0 R15: 0000564325cff780 [ 42.340255] [ 42.340673] irq event stamp: 1721 [ 42.341206] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.342559] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.343905] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 42.345276] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.346622] ---[ end trace 0000000000000000 ]--- [ 43.155493] ------------[ cut here ]------------ [ 43.156380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.158384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.159871] Modules linked in: [ 43.160505] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.162493] Tainted: [W]=WARN [ 43.163051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.164522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.165384] 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 [ 43.168565] RSP: 0018:ffff8880163b7bc0 EFLAGS: 00010286 [ 43.169555] RAX: 0000000000000000 RBX: ffffed1002c76f78 RCX: ffffffff813a4050 [ 43.170846] RDX: ffff88800ea03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.172113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c76f2f [ 43.173385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.174664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163b7df8 [ 43.175938] FS: 00007fc852d9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.177367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.178441] CR2: 00007fc8533014a6 CR3: 000000000dd5f000 CR4: 0000000000350ef0 [ 43.179726] Call Trace: [ 43.180191] [ 43.180643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.181534] ? __create_object+0x59/0x80 [ 43.182262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.183238] __vmalloc_noprof+0x59/0x60 [ 43.183981] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.184847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.185785] bpf_prog_alloc+0x39/0x200 [ 43.186532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.187403] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.188303] do_seccomp+0x349/0x25e0 [ 43.189016] ? find_held_lock+0x2b/0x80 [ 43.189768] ? do_prlimit+0x310/0x610 [ 43.190521] ? __pfx_do_seccomp+0x10/0x10 [ 43.191261] ? do_raw_spin_unlock+0x53/0x220 [ 43.192084] ? _raw_spin_unlock+0x1e/0x40 [ 43.192861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.193827] ? static_key_count+0x60/0x80 [ 43.194630] prctl_set_seccomp+0x4e/0x70 [ 43.195366] __do_sys_prctl+0xe6c/0x1d70 [ 43.196150] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.197008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.197972] ? irqentry_exit+0xf3/0x650 [ 43.198743] do_syscall_64+0xbf/0x430 [ 43.199487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.200388] RIP: 0033:0x7fc85328d5cd [ 43.201077] 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 [ 43.204224] RSP: 002b:00007ffc19055180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.205574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc85328d5cd [ 43.206869] RDX: 0000563216527e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.208140] RBP: 00007ffc190551e0 R08: 0000000000000000 R09: 00007ffc19054880 [ 43.209406] R10: 0000000000000000 R11: 0000000000000246 R12: 000056322d81db10 [ 43.210699] R13: 00007ffc19055610 R14: 000056322d81e2b0 R15: 000056322d8326f0 [ 43.211979] [ 43.212409] irq event stamp: 1803 [ 43.213047] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.214577] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.216088] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 43.217633] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 43.219140] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41542' (ECDSA) to the list of known hosts. 2025/11/18 15:19:44 fuzzer started 2025/11/18 15:19:45 dialing manager at localhost:34383 2025/11/18 15:19:45 checking machine... 2025/11/18 15:19:45 checking revisions... [ 44.103599] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:19:45 testing simple program... [ 44.190719] cgroup: Unknown subsys name 'net' [ 44.243477] cgroup: Unknown subsys name 'cpuset' [ 44.261723] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:19:44 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627710 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8a414c618 CR3=000000001f32b000 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=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 info registers vcpu 1 RAX=00000000000306df 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7acff22650 CR3=000000000abae000 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=2034343a39313a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a39313a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000