[ 45.883432] ------------[ cut here ]------------ [ 45.884361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.886365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.888038] Modules linked in: [ 45.888763] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.890740] Tainted: [W]=WARN [ 45.891288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.892742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.893649] 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 [ 45.896758] RSP: 0018:ffff8880196ffbc0 EFLAGS: 00010286 [ 45.897743] RAX: 0000000000000000 RBX: ffffed10032dff78 RCX: ffffffff813a4050 [ 45.899004] RDX: ffff8880161c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.900274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032dff2f [ 45.901555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.902818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196ffdf8 [ 45.904091] FS: 00007f6bbb1a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.905528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.906571] CR2: 00007fffb4977ef8 CR3: 000000000e219000 CR4: 0000000000350ef0 [ 45.907858] Call Trace: [ 45.908311] [ 45.908763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.909652] ? __create_object+0x59/0x80 [ 45.910372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.911327] __vmalloc_noprof+0x59/0x60 [ 45.912069] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.912931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.913869] bpf_prog_alloc+0x39/0x200 [ 45.914546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.915469] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.916356] do_seccomp+0x349/0x25e0 [ 45.917073] ? find_held_lock+0x2b/0x80 [ 45.917859] ? do_prlimit+0x310/0x610 [ 45.918544] ? __pfx_do_seccomp+0x10/0x10 [ 45.919324] ? do_raw_spin_unlock+0x53/0x220 [ 45.920144] ? _raw_spin_unlock+0x1e/0x40 [ 45.920910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.921886] ? static_key_count+0x60/0x80 [ 45.922677] prctl_set_seccomp+0x4e/0x70 [ 45.923389] __do_sys_prctl+0xe6c/0x1d70 [ 45.924172] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.925012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.926042] ? irqentry_exit+0xf3/0x650 [ 45.926806] do_syscall_64+0xbf/0x430 [ 45.927485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.928438] RIP: 0033:0x7f6bbb69a5cd [ 45.929144] 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 [ 45.932256] RSP: 002b:00007fffb49755c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.933628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bbb69a5cd [ 45.934913] RDX: 0000559036c44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.936194] RBP: 00007fffb4975620 R08: 0000000000000000 R09: 00007fffb4974cc0 [ 45.937472] R10: 0000000000000000 R11: 0000000000000246 R12: 000055905f563ad0 [ 45.938730] R13: 00007fffb4975a50 R14: 000055905f564bc0 R15: 000055905f575780 [ 45.940008] [ 45.940423] irq event stamp: 1821 [ 45.941063] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.942387] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.943642] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 45.944921] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 45.946177] ---[ end trace 0000000000000000 ]--- [ 48.833050] ------------[ cut here ]------------ [ 48.834018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.836044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.837479] Modules linked in: [ 48.838095] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.840088] Tainted: [W]=WARN [ 48.840666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.842144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.843045] 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 [ 48.846193] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 48.847162] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 48.848422] RDX: ffff8880161c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.849686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 48.850944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.852209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 48.853473] FS: 00007f9dba991900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.854925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.855974] CR2: 00007f9dbae83580 CR3: 000000001d2be000 CR4: 0000000000350ef0 [ 48.857257] Call Trace: [ 48.857744] [ 48.858153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.859061] ? __create_object+0x59/0x80 [ 48.859833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.860781] __vmalloc_noprof+0x59/0x60 [ 48.861495] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.862350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.863260] bpf_prog_alloc+0x39/0x200 [ 48.863991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.864897] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.865789] do_seccomp+0x349/0x25e0 [ 48.866455] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.867338] ? __pfx_do_seccomp+0x10/0x10 [ 48.868126] ? find_held_lock+0x2b/0x80 [ 48.868872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.869859] ? static_key_count+0x60/0x80 [ 48.870642] prctl_set_seccomp+0x4e/0x70 [ 48.871362] __do_sys_prctl+0xe6c/0x1d70 [ 48.872134] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.872972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.873942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.874983] ? irqentry_exit+0xf3/0x650 [ 48.875799] do_syscall_64+0xbf/0x430 [ 48.876548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.877580] RIP: 0033:0x7f9dbae835cd [ 48.878313] 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 [ 48.881590] RSP: 002b:00007ffcc6ed4e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.883034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dbae835cd [ 48.884352] RDX: 000056381ce22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.885683] RBP: 00007ffcc6ed4e80 R08: 0000000000000000 R09: 00007ffcc6ed4520 [ 48.887010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563825630ad0 [ 48.888331] R13: 00007ffcc6ed52b0 R14: 0000563825631bc0 R15: 0000563825642780 [ 48.889667] [ 48.890109] irq event stamp: 1747 [ 48.890787] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.892366] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.893936] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.895519] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.897066] ---[ end trace 0000000000000000 ]--- [ 49.700149] ------------[ cut here ]------------ [ 49.701080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.703165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.704631] Modules linked in: [ 49.705233] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.707225] Tainted: [W]=WARN [ 49.707818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.709323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.711687] 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 [ 49.714982] RSP: 0018:ffff8880165cfbc0 EFLAGS: 00010286 [ 49.715958] RAX: 0000000000000000 RBX: ffffed1002cb9f78 RCX: ffffffff813a4050 [ 49.717233] RDX: ffff88801a593780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.718511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb9f2f [ 49.719789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.721037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165cfdf8 [ 49.722315] FS: 00007ff0b65c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.723739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.724791] CR2: 00007fff168a6ef8 CR3: 00000000202ca000 CR4: 0000000000350ef0 [ 49.726068] Call Trace: [ 49.726525] [ 49.726965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.727865] ? __create_object+0x59/0x80 [ 49.728597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.729573] __vmalloc_noprof+0x59/0x60 [ 49.730326] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.731192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.732123] bpf_prog_alloc+0x39/0x200 [ 49.732864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.733798] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.734691] do_seccomp+0x349/0x25e0 [ 49.735363] ? find_held_lock+0x2b/0x80 [ 49.736109] ? do_prlimit+0x310/0x610 [ 49.736847] ? __pfx_do_seccomp+0x10/0x10 [ 49.737582] ? do_raw_spin_unlock+0x53/0x220 [ 49.738408] ? _raw_spin_unlock+0x1e/0x40 [ 49.739181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.740132] ? static_key_count+0x60/0x80 [ 49.740922] prctl_set_seccomp+0x4e/0x70 [ 49.741711] __do_sys_prctl+0xe6c/0x1d70 [ 49.742450] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.743297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.744259] ? irqentry_exit+0xf3/0x650 [ 49.745015] do_syscall_64+0xbf/0x430 [ 49.745765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.746715] RIP: 0033:0x7ff0b6ab95cd [ 49.747372] 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 [ 49.750631] RSP: 002b:00007fff168a5690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.752024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b6ab95cd [ 49.753314] RDX: 0000555da6f11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.754590] RBP: 00007fff168a56f0 R08: 0000000000000000 R09: 00007fff168a4d90 [ 49.755877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555de686ead0 [ 49.757158] R13: 00007fff168a5b20 R14: 0000555de686fbc0 R15: 0000555de6880780 [ 49.758464] [ 49.758925] irq event stamp: 2075 [ 49.759529] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 49.761063] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 49.762582] softirqs last enabled at (2020): [] handle_softirqs+0x50c/0x770 [ 49.764128] softirqs last disabled at (2005): [] __irq_exit_rcu+0xc4/0x100 [ 49.765642] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22293' (ECDSA) to the list of known hosts. 2025/11/18 03:21:51 fuzzer started 2025/11/18 03:21:51 dialing manager at localhost:37895 2025/11/18 03:21:51 checking machine... 2025/11/18 03:21:51 checking revisions... [ 50.664490] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:21:51 testing simple program... [ 50.750777] cgroup: Unknown subsys name 'net' [ 50.802961] cgroup: Unknown subsys name 'cpuset' [ 50.817274] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:21:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800bb0c8c0 RCX=ffffffff8151db15 RDX=ffff8880161c0000 RSI=ffffffff819ec8ad RDI=ffff88801bdd9948 RBP=0000000000000000 RSP=ffff88801b9e7848 R8 =0000000000000001 R9 =ffffed10037bb329 R10=ffff88801bdd994f R11=0000000000000001 R12=00007f9dba971000 R13=dffffc0000000000 R14=ffff88800bb0c8c0 R15=00007f9dbab71000 RIP=ffffffff81751cbb RFL=00000246 [---Z-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 00007f9dba991900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dba970020 CR3=000000000e242000 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=00000000000267c9 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=00000206 [-----P-] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe22fe5f000 CR3=000000001647e000 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=31323a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363939 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000