[ 46.324117] ------------[ cut here ]------------ [ 46.324899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.326559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.327759] Modules linked in: [ 46.328480] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.330480] Tainted: [W]=WARN [ 46.330970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.332193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.332939] 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 [ 46.335594] RSP: 0018:ffff888019db7bc0 EFLAGS: 00010286 [ 46.336407] RAX: 0000000000000000 RBX: ffffed10033b6f78 RCX: ffffffff813a4050 [ 46.337464] RDX: ffff8880165db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.338542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b6f2f [ 46.339605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.340687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019db7df8 [ 46.341759] FS: 00007fe42f87d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.342968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.343856] CR2: 00007ffc88077ef8 CR3: 000000000bb8c000 CR4: 0000000000350ef0 [ 46.344918] Call Trace: [ 46.345307] [ 46.345651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.346391] ? __create_object+0x59/0x80 [ 46.347052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.347853] __vmalloc_noprof+0x59/0x60 [ 46.348442] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.349175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.349942] bpf_prog_alloc+0x39/0x200 [ 46.350527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.351295] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.352042] do_seccomp+0x349/0x25e0 [ 46.352599] ? find_held_lock+0x2b/0x80 [ 46.353215] ? do_prlimit+0x310/0x610 [ 46.353825] ? __pfx_do_seccomp+0x10/0x10 [ 46.354455] ? do_raw_spin_unlock+0x53/0x220 [ 46.355134] ? _raw_spin_unlock+0x1e/0x40 [ 46.355742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.356544] ? static_key_count+0x60/0x80 [ 46.357206] prctl_set_seccomp+0x4e/0x70 [ 46.357856] __do_sys_prctl+0xe6c/0x1d70 [ 46.358487] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.359197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.360009] ? irqentry_exit+0xf3/0x650 [ 46.360606] do_syscall_64+0xbf/0x430 [ 46.361225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.362018] RIP: 0033:0x7fe42fd6f5cd [ 46.362576] 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 [ 46.365207] RSP: 002b:00007ffc88076450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.366333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe42fd6f5cd [ 46.367415] RDX: 0000555d3d141e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.368489] RBP: 00007ffc880764b0 R08: 0000000000000000 R09: 00007ffc88075b50 [ 46.369561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d6ca20ad0 [ 46.370648] R13: 00007ffc880768e0 R14: 0000555d6ca21bc0 R15: 0000555d6ca32780 [ 46.371724] [ 46.372102] irq event stamp: 1875 [ 46.372620] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 46.373888] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 46.375157] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 46.376442] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.377703] ---[ end trace 0000000000000000 ]--- [ 49.914485] ------------[ cut here ]------------ [ 49.915460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.917533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.919010] Modules linked in: [ 49.919601] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.921616] Tainted: [W]=WARN [ 49.922226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.923711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.924632] 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 [ 49.927856] RSP: 0018:ffff88800f147bc0 EFLAGS: 00010286 [ 49.928794] RAX: 0000000000000000 RBX: ffffed1001e28f78 RCX: ffffffff813a4050 [ 49.930138] RDX: ffff888017175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.931445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e28f2f [ 49.932734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.934015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f147df8 [ 49.935330] FS: 00007f5b8c8d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.936777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.937870] CR2: 00007f5b8cdc6580 CR3: 000000001d86c000 CR4: 0000000000350ef0 [ 49.939178] Call Trace: [ 49.939648] [ 49.940091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.941016] ? __create_object+0x59/0x80 [ 49.941761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.942738] __vmalloc_noprof+0x59/0x60 [ 49.943502] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.944373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.945303] bpf_prog_alloc+0x39/0x200 [ 49.946058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.947000] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.947917] do_seccomp+0x349/0x25e0 [ 49.948595] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.949484] ? __pfx_do_seccomp+0x10/0x10 [ 49.950274] ? find_held_lock+0x2b/0x80 [ 49.951047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.952024] ? static_key_count+0x60/0x80 [ 49.952778] prctl_set_seccomp+0x4e/0x70 [ 49.953568] __do_sys_prctl+0xe6c/0x1d70 [ 49.954354] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.955244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.956208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.957184] ? irqentry_exit+0xf3/0x650 [ 49.957966] do_syscall_64+0xbf/0x430 [ 49.958687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.959633] RIP: 0033:0x7f5b8cdc65cd [ 49.960360] 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 [ 49.963525] RSP: 002b:00007fff383f3370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.964897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b8cdc65cd [ 49.966184] RDX: 0000562327e8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.967466] RBP: 00007fff383f33d0 R08: 0000000000000000 R09: 00007fff383f2a70 [ 49.968762] R10: 0000000000000000 R11: 0000000000000246 R12: 000056234d157ad0 [ 49.970047] R13: 00007fff383f3800 R14: 000056234d158bc0 R15: 000056234d169780 [ 49.971397] [ 49.971869] irq event stamp: 1781 [ 49.972479] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.973985] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.975520] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.977063] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.978623] ---[ end trace 0000000000000000 ]--- [ 50.789889] ------------[ cut here ]------------ [ 50.790771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.792868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.794565] Modules linked in: [ 50.795266] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.797346] Tainted: [W]=WARN [ 50.797954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.799459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.800370] 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 [ 50.803544] RSP: 0018:ffff88800f0e7bc0 EFLAGS: 00010286 [ 50.804516] RAX: 0000000000000000 RBX: ffffed1001e1cf78 RCX: ffffffff813a4050 [ 50.805779] RDX: ffff888019efd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.807104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1cf2f [ 50.808384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.809678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0e7df8 [ 50.810987] FS: 00007f10edc12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.812420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.813487] CR2: 00007f10ee104580 CR3: 0000000021076000 CR4: 0000000000350ef0 [ 50.814827] Call Trace: [ 50.815293] [ 50.815711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.816602] ? __create_object+0x59/0x80 [ 50.817387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.818370] __vmalloc_noprof+0x59/0x60 [ 50.819155] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.820057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.821003] bpf_prog_alloc+0x39/0x200 [ 50.821703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.822643] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.823542] do_seccomp+0x349/0x25e0 [ 50.824275] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.825290] ? __pfx_do_seccomp+0x10/0x10 [ 50.826094] ? find_held_lock+0x2b/0x80 [ 50.826873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.827846] ? static_key_count+0x60/0x80 [ 50.828623] prctl_set_seccomp+0x4e/0x70 [ 50.829402] __do_sys_prctl+0xe6c/0x1d70 [ 50.830206] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.831084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.832066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.833045] ? irqentry_exit+0xf3/0x650 [ 50.833776] do_syscall_64+0xbf/0x430 [ 50.834525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.835500] RIP: 0033:0x7f10ee1045cd [ 50.836210] 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 [ 50.839403] RSP: 002b:00007ffd7affde60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.840773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10ee1045cd [ 50.842071] RDX: 000056244b93de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.843376] RBP: 00007ffd7affdec0 R08: 0000000000000000 R09: 00007ffd7affd560 [ 50.844665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562452f7bad0 [ 50.845948] R13: 00007ffd7affe2f0 R14: 0000562452f7cbc0 R15: 0000562452f8d780 [ 50.847266] [ 50.847695] irq event stamp: 1803 [ 50.848355] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.849876] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.851427] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.852978] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.854519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53309' (ECDSA) to the list of known hosts. 2025/11/19 07:33:45 fuzzer started 2025/11/19 07:33:45 dialing manager at localhost:34383 2025/11/19 07:33:45 checking machine... 2025/11/19 07:33:45 checking revisions... [ 51.743867] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:33:46 testing simple program... [ 51.860739] cgroup: Unknown subsys name 'net' [ 51.922635] cgroup: Unknown subsys name 'cpuset' [ 51.937244] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:33:45 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888019db7688 RCX=ffff888019db75dc RDX=1ffff110033b6edc RSI=ffffffff85e1ffe0 RDI=ffffffff81b769b4 RBP=ffff888019db76e0 RSP=ffff888019db7670 R8 =0000000000000001 R9 =ffff888019db76c8 R10=000000000003c9ed R11=00000000000284dc R12=ffff888019db7750 R13=0000000000000000 R14=ffff888019d68000 R15=0000000000000cc0 RIP=ffffffff8135e1b9 RFL=00000202 [-------] 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 00007f5b8c8d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff383ed000 CR3=000000001d95a000 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=0000000000025f8b 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056234d154218 CR3=000000000f5a3000 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=b293a7f097e844b8a0428a47666948b5 XMM02=ec2efd57dc4c00df0000000000304d88 XMM03=900d7923710f9cd60000000000304e58 XMM04=8f9c0525c67853c600000000000ae988 XMM05=14648eaa1277bab10000000000321318 XMM06=39c1a4eeb40df62a000000000031ab90 XMM07=e042d86d42eb936e0000000000312590 XMM08=900d7923710f9cd60000000000304e58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000