[ 53.922163] ------------[ cut here ]------------ [ 53.923110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.925099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 53.926571] Modules linked in: [ 53.927215] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.929211] Tainted: [W]=WARN [ 53.929763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.931270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.932186] 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 [ 53.935345] RSP: 0018:ffff888013f4fbc0 EFLAGS: 00010286 [ 53.936313] RAX: 0000000000000000 RBX: ffffed10027e9f78 RCX: ffffffff813a4050 [ 53.937598] RDX: ffff888016b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.938862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e9f2f [ 53.940136] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.941421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f4fdf8 [ 53.942691] FS: 00007efe5bd0f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.944103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.945163] CR2: 00007ffdd4bb2ef7 CR3: 000000001e10d000 CR4: 0000000000350ef0 [ 53.946437] Call Trace: [ 53.946937] [ 53.947346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.948230] ? __create_object+0x59/0x80 [ 53.949009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.949972] __vmalloc_noprof+0x59/0x60 [ 53.950674] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.951539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.952456] bpf_prog_alloc+0x39/0x200 [ 53.953200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.954117] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.955003] do_seccomp+0x349/0x25e0 [ 53.955671] ? find_held_lock+0x2b/0x80 [ 53.956416] ? do_prlimit+0x310/0x610 [ 53.957177] ? __pfx_do_seccomp+0x10/0x10 [ 53.957956] ? do_raw_spin_unlock+0x53/0x220 [ 53.958735] ? _raw_spin_unlock+0x1e/0x40 [ 53.959508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.960469] ? static_key_count+0x60/0x80 [ 53.961271] prctl_set_seccomp+0x4e/0x70 [ 53.962042] __do_sys_prctl+0xe6c/0x1d70 [ 53.962830] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.963636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.964598] ? irqentry_exit+0xf3/0x650 [ 53.965368] do_syscall_64+0xbf/0x430 [ 53.966105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.967036] RIP: 0033:0x7efe5c2015cd [ 53.967694] 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 [ 53.970879] RSP: 002b:00007ffdd4bb1550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.972266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe5c2015cd [ 53.973565] RDX: 000055c26cbc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.974864] RBP: 00007ffdd4bb15b0 R08: 0000000000000000 R09: 00007ffdd4bb0c50 [ 53.976144] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c28a604ad0 [ 53.977442] R13: 00007ffdd4bb19e0 R14: 000055c28a605bc0 R15: 000055c28a616780 [ 53.978739] [ 53.979193] irq event stamp: 1775 [ 53.979846] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 53.981386] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 53.982906] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 53.984438] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 53.985923] ---[ end trace 0000000000000000 ]--- [ 57.093649] ------------[ cut here ]------------ [ 57.094520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.096205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.097421] Modules linked in: [ 57.097936] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.099562] Tainted: [W]=WARN [ 57.100049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.101252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.101990] 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 [ 57.104574] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 57.105378] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 57.106439] RDX: ffff888018418000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.107484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 57.108526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.109578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 57.110633] FS: 00007faafe58b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.111803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.112634] CR2: 00007faafeaf14a6 CR3: 000000000b8f7000 CR4: 0000000000350ef0 [ 57.113696] Call Trace: [ 57.114105] [ 57.114443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.115174] ? __create_object+0x59/0x80 [ 57.115807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.116574] __vmalloc_noprof+0x59/0x60 [ 57.117194] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.117901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.118631] bpf_prog_alloc+0x39/0x200 [ 57.119231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.119999] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.120704] do_seccomp+0x349/0x25e0 [ 57.121295] ? find_held_lock+0x2b/0x80 [ 57.121922] ? do_prlimit+0x310/0x610 [ 57.122497] ? __pfx_do_seccomp+0x10/0x10 [ 57.123131] ? do_raw_spin_unlock+0x53/0x220 [ 57.123813] ? _raw_spin_unlock+0x1e/0x40 [ 57.124415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.125204] ? static_key_count+0x60/0x80 [ 57.125852] prctl_set_seccomp+0x4e/0x70 [ 57.126457] __do_sys_prctl+0xe6c/0x1d70 [ 57.127087] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.127757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.128542] ? irqentry_exit+0xf3/0x650 [ 57.129176] do_syscall_64+0xbf/0x430 [ 57.129749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.130526] RIP: 0033:0x7faafea7d5cd [ 57.131109] 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 [ 57.133714] RSP: 002b:00007ffc347ccfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.134833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faafea7d5cd [ 57.135883] RDX: 00005650bceb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.136937] RBP: 00007ffc347cd010 R08: 0000000000000000 R09: 00007ffc347cc6b0 [ 57.137993] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650f8a432b0 [ 57.139065] R13: 00007ffc347cd440 R14: 00005650f8a45d20 R15: 00005650f8a578d0 [ 57.140143] [ 57.140494] irq event stamp: 1745 [ 57.141037] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.142290] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.143534] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 57.144813] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 57.146067] ---[ end trace 0000000000000000 ]--- [ 57.885743] ------------[ cut here ]------------ [ 57.886681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.888678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.890134] Modules linked in: [ 57.890712] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.892714] Tainted: [W]=WARN [ 57.893573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.895121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.896040] 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 [ 57.899219] RSP: 0018:ffff8880184e7bc0 EFLAGS: 00010286 [ 57.900204] RAX: 0000000000000000 RBX: ffffed100309cf78 RCX: ffffffff813a4050 [ 57.901512] RDX: ffff88800f441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.902807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309cf2f [ 57.904094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.905398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184e7df8 [ 57.906683] FS: 00007f958272a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.908103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.909182] CR2: 00007ffd90ff1ef7 CR3: 000000000b6a0000 CR4: 0000000000350ef0 [ 57.910480] Call Trace: [ 57.910986] [ 57.911400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.912321] ? __create_object+0x59/0x80 [ 57.913126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.914112] __vmalloc_noprof+0x59/0x60 [ 57.914885] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.915713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.916662] bpf_prog_alloc+0x39/0x200 [ 57.917418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.918372] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.919290] do_seccomp+0x349/0x25e0 [ 57.920004] ? find_held_lock+0x2b/0x80 [ 57.920736] ? do_prlimit+0x310/0x610 [ 57.921493] ? __pfx_do_seccomp+0x10/0x10 [ 57.922276] ? do_raw_spin_unlock+0x53/0x220 [ 57.923129] ? _raw_spin_unlock+0x1e/0x40 [ 57.923923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.924907] ? static_key_count+0x60/0x80 [ 57.925675] prctl_set_seccomp+0x4e/0x70 [ 57.926446] __do_sys_prctl+0xe6c/0x1d70 [ 57.927225] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.928084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.929079] ? irqentry_exit+0xf3/0x650 [ 57.929852] do_syscall_64+0xbf/0x430 [ 57.930543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.931493] RIP: 0033:0x7f9582c1c5cd [ 57.932198] 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 [ 57.935379] RSP: 002b:00007ffd90ff0500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.936761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9582c1c5cd [ 57.938079] RDX: 000055b0fa785e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.939368] RBP: 00007ffd90ff0560 R08: 0000000000000000 R09: 00007ffd90fefc00 [ 57.940652] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b11809d2b0 [ 57.941963] R13: 00007ffd90ff0990 R14: 000055b11809fd20 R15: 000055b1180b18d0 [ 57.943281] [ 57.943711] irq event stamp: 1847 [ 57.944358] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 57.945894] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 57.947406] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 57.948947] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 57.950017] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14045' (ECDSA) to the list of known hosts. 2025/11/18 17:54:36 fuzzer started 2025/11/18 17:54:36 dialing manager at localhost:34383 2025/11/18 17:54:36 checking machine... 2025/11/18 17:54:36 checking revisions... [ 58.844674] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:54:36 testing simple program... [ 58.927938] cgroup: Unknown subsys name 'net' [ 59.001450] cgroup: Unknown subsys name 'cpuset' [ 59.014699] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:54:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018419bc0 RCX=ffff8880179274bc RDX=0000000000000000 RSI=ffffffff81b2a2a4 RDI=ffff888018419fbc RBP=ffff888018419bc0 RSP=ffff8880179274e0 R8 =ffffffff86ab8458 R9 =ffff8880179275a8 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff8880179275b0 R14=ffff888018419bc0 R15=ffff888017927568 RIP=ffffffff815bd795 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 00007faafe58b900 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=00007ffc347c7000 CR3=000000001f9f4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000318cd 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6c247b78 CR3=000000000bb83000 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=34353a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000