[ 46.641461] ------------[ cut here ]------------ [ 46.642402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.644928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.646445] Modules linked in: [ 46.647085] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.649087] Tainted: [W]=WARN [ 46.649635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.651115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.652036] 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 [ 46.655178] RSP: 0018:ffff888016157bc0 EFLAGS: 00010286 [ 46.656165] RAX: 0000000000000000 RBX: ffffed1002c2af78 RCX: ffffffff813a4050 [ 46.657441] RDX: ffff88800f439bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.658724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2af2f [ 46.659995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.661399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016157df8 [ 46.662823] FS: 00007fb7f23dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.664426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.665601] CR2: 00007ffe7afa3ef7 CR3: 000000000d58c000 CR4: 0000000000350ef0 [ 46.667005] Call Trace: [ 46.667508] [ 46.668007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.669010] ? __create_object+0x59/0x80 [ 46.669890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.670957] __vmalloc_noprof+0x59/0x60 [ 46.671779] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.672744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.673742] bpf_prog_alloc+0x39/0x200 [ 46.674502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.675504] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.676498] do_seccomp+0x349/0x25e0 [ 46.677271] ? find_held_lock+0x2b/0x80 [ 46.678098] ? do_prlimit+0x310/0x610 [ 46.678905] ? __pfx_do_seccomp+0x10/0x10 [ 46.679751] ? do_raw_spin_unlock+0x53/0x220 [ 46.680614] ? _raw_spin_unlock+0x1e/0x40 [ 46.681471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.682556] ? static_key_count+0x60/0x80 [ 46.683445] prctl_set_seccomp+0x4e/0x70 [ 46.684299] __do_sys_prctl+0xe6c/0x1d70 [ 46.685145] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.686076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.687123] ? irqentry_exit+0xf3/0x650 [ 46.687949] do_syscall_64+0xbf/0x430 [ 46.688768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.689792] RIP: 0033:0x7fb7f28cf5cd [ 46.690518] 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 [ 46.693636] RSP: 002b:00007ffe7afa1a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.694790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7f28cf5cd [ 46.695875] RDX: 0000555c74c77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.696968] RBP: 00007ffe7afa1a90 R08: 0000000000000000 R09: 00007ffe7afa1130 [ 46.698050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c7b898bf0 [ 46.699134] R13: 00007ffe7afa1ec0 R14: 0000555c7b8a2380 R15: 0000555c7b8ad460 [ 46.700240] [ 46.700598] irq event stamp: 1765 [ 46.701150] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.702442] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.703729] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.705029] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.706297] ---[ end trace 0000000000000000 ]--- [ 49.620879] ------------[ cut here ]------------ [ 49.621874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.624010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.625627] Modules linked in: [ 49.626328] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.628559] Tainted: [W]=WARN [ 49.629212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.630857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.631901] 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 [ 49.635470] RSP: 0018:ffff8880167e7bc0 EFLAGS: 00010286 [ 49.636574] RAX: 0000000000000000 RBX: ffffed1002cfcf78 RCX: ffffffff813a4050 [ 49.638005] RDX: ffff888016089bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.639435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfcf2f [ 49.640875] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.642296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167e7df8 [ 49.643726] FS: 00007f2e91905900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.645331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.646505] CR2: 00007f2e91df7580 CR3: 000000000ce2e000 CR4: 0000000000350ef0 [ 49.647928] Call Trace: [ 49.648454] [ 49.648960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.649948] ? __create_object+0x59/0x80 [ 49.650814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.651882] __vmalloc_noprof+0x59/0x60 [ 49.652689] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.653655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654683] bpf_prog_alloc+0x39/0x200 [ 49.655503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.656541] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.657542] do_seccomp+0x349/0x25e0 [ 49.658326] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.659344] ? __pfx_do_seccomp+0x10/0x10 [ 49.660280] ? find_held_lock+0x2b/0x80 [ 49.661165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.662279] ? static_key_count+0x60/0x80 [ 49.663208] prctl_set_seccomp+0x4e/0x70 [ 49.664115] __do_sys_prctl+0xe6c/0x1d70 [ 49.665041] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.666045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.667169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.668316] ? irqentry_exit+0xf3/0x650 [ 49.669207] do_syscall_64+0xbf/0x430 [ 49.670065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.671176] RIP: 0033:0x7f2e91df75cd [ 49.671993] 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 [ 49.675739] RSP: 002b:00007fffde61f870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.677349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e91df75cd [ 49.678852] RDX: 0000560be8e50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.680364] RBP: 00007fffde61f8d0 R08: 0000000000000000 R09: 00007fffde61ef70 [ 49.681866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c1a25fad0 [ 49.683347] R13: 00007fffde61fd00 R14: 0000560c1a260bc0 R15: 0000560c1a271780 [ 49.684861] [ 49.685352] irq event stamp: 1651 [ 49.686097] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 49.687861] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 49.689338] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 49.690451] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 49.691445] ---[ end trace 0000000000000000 ]--- [ 50.454403] ------------[ cut here ]------------ [ 50.455323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.457312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.458751] Modules linked in: [ 50.459347] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.462780] Tainted: [W]=WARN [ 50.463437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.464937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.465862] 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 [ 50.468995] RSP: 0018:ffff88800b9cfbc0 EFLAGS: 00010286 [ 50.469965] RAX: 0000000000000000 RBX: ffffed1001739f78 RCX: ffffffff813a4050 [ 50.471255] RDX: ffff888019978000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.472571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001739f2f [ 50.473862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.475138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b9cfdf8 [ 50.476449] FS: 00007fb9a1191900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.477868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.478933] CR2: 00007fb9a1683580 CR3: 000000000b6a5000 CR4: 0000000000350ef0 [ 50.480231] Call Trace: [ 50.480751] [ 50.481233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.482282] ? __create_object+0x59/0x80 [ 50.483194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.484345] __vmalloc_noprof+0x59/0x60 [ 50.485238] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.486263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.487356] bpf_prog_alloc+0x39/0x200 [ 50.488235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.489331] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.490385] do_seccomp+0x349/0x25e0 [ 50.491233] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.492314] ? __pfx_do_seccomp+0x10/0x10 [ 50.493231] ? find_held_lock+0x2b/0x80 [ 50.494119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.495226] ? static_key_count+0x60/0x80 [ 50.496161] prctl_set_seccomp+0x4e/0x70 [ 50.497098] __do_sys_prctl+0xe6c/0x1d70 [ 50.498023] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.499015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.500139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.501288] ? irqentry_exit+0xf3/0x650 [ 50.502183] do_syscall_64+0xbf/0x430 [ 50.503046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.504153] RIP: 0033:0x7fb9a16835cd [ 50.504997] 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 [ 50.508688] RSP: 002b:00007ffecb8462c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.510304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9a16835cd [ 50.511799] RDX: 000055f31f235e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.513181] RBP: 00007ffecb846320 R08: 0000000000000000 R09: 00007ffecb8459c0 [ 50.514424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f32c20ead0 [ 50.515663] R13: 00007ffecb846750 R14: 000055f32c20fbc0 R15: 000055f32c220780 [ 50.516933] [ 50.517352] irq event stamp: 2111 [ 50.517990] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 50.519464] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 50.520951] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 50.522434] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 50.523903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34165' (ECDSA) to the list of known hosts. 2025/11/19 02:10:32 fuzzer started 2025/11/19 02:10:32 dialing manager at localhost:34383 2025/11/19 02:10:32 checking machine... 2025/11/19 02:10:32 checking revisions... [ 51.433580] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:10:32 testing simple program... [ 51.531147] cgroup: Unknown subsys name 'net' [ 51.596479] cgroup: Unknown subsys name 'cpuset' [ 51.610154] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:10:31 Registers: info registers vcpu 0 RAX=0000000000046a25 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22cb0b5028 CR3=000000000cf35000 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=c70fa9bfd0ab12a90e42f56fe9637f31 XMM02=0000000000303810ec2efd57dc4c00df XMM03=00000000003122c806e8e0af7ff2a6f2 XMM04=ecb0caf291f0690600000000000ae988 XMM05=0394861f14684e5900000000003211f8 XMM06=3e829fc8c8edc9900000000000321080 XMM07=e042d86d42eb936e0000000000312548 XMM08=06e8e0af7ff2a6f20000000000303870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000560c1a279800 RBX=00007fffde61f040 RCX=00007fffde61f000 RDX=0000000000000024 RSI=000000000000002c RDI=00007f2e924af060 RBP=00007fffde61f170 RSP=fffffe0000049fd0 R8 =0000560c1a27a810 R9 =00007fffde61f070 R10=000000000000002c R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81001280 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2e91905900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560c1a279bec CR3=000000002067c000 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=6720646572637465733a4d41503d706f 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