[ 39.323799] ------------[ cut here ]------------ [ 39.324701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.326728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.328158] Modules linked in: [ 39.328776] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.330725] Tainted: [W]=WARN [ 39.331305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.332759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.333668] 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 [ 39.336846] RSP: 0018:ffff888017ef7bc0 EFLAGS: 00010286 [ 39.337813] RAX: 0000000000000000 RBX: ffffed1002fdef78 RCX: ffffffff813a4050 [ 39.339083] RDX: ffff888016d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.340358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdef2f [ 39.341620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.342896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ef7df8 [ 39.344162] FS: 00007f6fc8c08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.345596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.346664] CR2: 00007ffde8b89ef7 CR3: 000000000ebaa000 CR4: 0000000000350ef0 [ 39.347942] Call Trace: [ 39.348453] [ 39.348863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.349760] ? __create_object+0x59/0x80 [ 39.350545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.351507] __vmalloc_noprof+0x59/0x60 [ 39.352257] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.353075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.354010] bpf_prog_alloc+0x39/0x200 [ 39.354755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.355680] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.356582] do_seccomp+0x349/0x25e0 [ 39.357278] ? find_held_lock+0x2b/0x80 [ 39.358009] ? do_prlimit+0x310/0x610 [ 39.358738] ? __pfx_do_seccomp+0x10/0x10 [ 39.359515] ? do_raw_spin_unlock+0x53/0x220 [ 39.360338] ? _raw_spin_unlock+0x1e/0x40 [ 39.361077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.362033] ? static_key_count+0x60/0x80 [ 39.362837] prctl_set_seccomp+0x4e/0x70 [ 39.363613] __do_sys_prctl+0xe6c/0x1d70 [ 39.364402] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.365268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.366248] ? irqentry_exit+0xf3/0x650 [ 39.366961] do_syscall_64+0xbf/0x430 [ 39.367698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.368637] RIP: 0033:0x7f6fc90fa5cd [ 39.369327] 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 [ 39.372491] RSP: 002b:00007ffde8b887e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.373867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fc90fa5cd [ 39.375119] RDX: 000055aa21063e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.376383] RBP: 00007ffde8b88840 R08: 0000000000000000 R09: 00007ffde8b87ee0 [ 39.377672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa3be3fad0 [ 39.378942] R13: 00007ffde8b88c70 R14: 000055aa3be40bc0 R15: 000055aa3be51780 [ 39.380231] [ 39.380651] irq event stamp: 1719 [ 39.381300] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.382818] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.384304] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 39.385826] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 39.387330] ---[ end trace 0000000000000000 ]--- [ 42.663683] ------------[ cut here ]------------ [ 42.664618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.666658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.668120] Modules linked in: [ 42.668762] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.670960] Tainted: [W]=WARN [ 42.671611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.673062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.673971] 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 [ 42.677113] RSP: 0018:ffff888014b07bc0 EFLAGS: 00010286 [ 42.678092] RAX: 0000000000000000 RBX: ffffed1002960f78 RCX: ffffffff813a4050 [ 42.679357] RDX: ffff888014b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.680628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002960f2f [ 42.681881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.683148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014b07df8 [ 42.684427] FS: 00007ff8d8ed2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.685851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.686910] CR2: 00007ff8d93c4580 CR3: 000000000cdca000 CR4: 0000000000350ef0 [ 42.688191] Call Trace: [ 42.688649] [ 42.689059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.689961] ? __create_object+0x59/0x80 [ 42.690730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.691687] __vmalloc_noprof+0x59/0x60 [ 42.692450] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.693321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.694261] bpf_prog_alloc+0x39/0x200 [ 42.694947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.695876] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.696764] do_seccomp+0x349/0x25e0 [ 42.697473] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.698378] ? __pfx_do_seccomp+0x10/0x10 [ 42.699113] ? find_held_lock+0x2b/0x80 [ 42.699858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.700813] ? static_key_count+0x60/0x80 [ 42.701606] prctl_set_seccomp+0x4e/0x70 [ 42.702391] __do_sys_prctl+0xe6c/0x1d70 [ 42.703126] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.703991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.704944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.705935] ? irqentry_exit+0xf3/0x650 [ 42.706702] do_syscall_64+0xbf/0x430 [ 42.707434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.708389] RIP: 0033:0x7ff8d93c45cd [ 42.709061] 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 [ 42.712198] RSP: 002b:00007ffdca691840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.713531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8d93c45cd [ 42.714809] RDX: 000055724b342e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.716080] RBP: 00007ffdca6918a0 R08: 0000000000000000 R09: 00007ffdca690f40 [ 42.717334] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572566c5ad0 [ 42.718598] R13: 00007ffdca691cd0 R14: 00005572566c6bc0 R15: 00005572566d7780 [ 42.719866] [ 42.720309] irq event stamp: 1781 [ 42.720901] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.722405] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.723894] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 42.725424] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 42.726908] ---[ end trace 0000000000000000 ]--- [ 43.549386] ------------[ cut here ]------------ [ 43.550321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.552357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.554025] Modules linked in: [ 43.554721] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.556684] Tainted: [W]=WARN [ 43.557272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.558734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.559630] 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 [ 43.562780] RSP: 0018:ffff88801a2a7bc0 EFLAGS: 00010286 [ 43.563746] RAX: 0000000000000000 RBX: ffffed1003454f78 RCX: ffffffff813a4050 [ 43.565022] RDX: ffff88800f21b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.566305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003454f2f [ 43.567570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.568842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2a7df8 [ 43.570106] FS: 00007fac74ce6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.571518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.572581] CR2: 00007fac751d8580 CR3: 000000001f243000 CR4: 0000000000350ef0 [ 43.573850] Call Trace: [ 43.574345] [ 43.574751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.575641] ? __create_object+0x59/0x80 [ 43.576426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.577406] __vmalloc_noprof+0x59/0x60 [ 43.578134] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.578999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.579927] bpf_prog_alloc+0x39/0x200 [ 43.580664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.581599] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.582529] do_seccomp+0x349/0x25e0 [ 43.583236] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.584100] ? __pfx_do_seccomp+0x10/0x10 [ 43.584873] ? find_held_lock+0x2b/0x80 [ 43.585624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.586611] ? static_key_count+0x60/0x80 [ 43.587411] prctl_set_seccomp+0x4e/0x70 [ 43.588143] __do_sys_prctl+0xe6c/0x1d70 [ 43.588925] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.589789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.590768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.591730] ? irqentry_exit+0xf3/0x650 [ 43.592493] do_syscall_64+0xbf/0x430 [ 43.593233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.594156] RIP: 0033:0x7fac751d85cd [ 43.594868] 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 [ 43.598044] RSP: 002b:00007fff1a826110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.599420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac751d85cd [ 43.600715] RDX: 00005621083f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.602025] RBP: 00007fff1a826170 R08: 0000000000000000 R09: 00007fff1a825810 [ 43.603320] R10: 0000000000000000 R11: 0000000000000246 R12: 000056212ed10ad0 [ 43.604602] R13: 00007fff1a8265a0 R14: 000056212ed11bc0 R15: 000056212ed22780 [ 43.605924] [ 43.606383] irq event stamp: 1775 [ 43.606997] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.608563] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.610109] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 43.611658] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 43.613189] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50682' (ECDSA) to the list of known hosts. 2025/11/17 21:21:19 fuzzer started 2025/11/17 21:21:20 dialing manager at localhost:37895 2025/11/17 21:21:20 checking machine... 2025/11/17 21:21:20 checking revisions... [ 44.535380] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:21:20 testing simple program... [ 44.627267] cgroup: Unknown subsys name 'net' [ 44.692533] cgroup: Unknown subsys name 'cpuset' [ 44.712096] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:21:19 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000002 RCX=ffffffff86ab8c36 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86ab8c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08d98 R15=ffff88806ce08a30 RIP=ffffffff8135e97b RFL=00000282 [--S----] 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 00007ff8d8ed2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8d9489618 CR3=000000000e677000 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=563412feff00545000000000000080fe 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=000000000002688f 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf51f5338 CR3=000000000d9ab000 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=c0e01d80158c7885a24d3adc8ebd902a XMM02=0000000000302978eff9b2d0a8fce9cb XMM03=0000000000302a482c67c8bc2e329bc3 XMM04=5ec6f8101a89405c00000000000ae988 XMM05=575c92b03e4d428b0000000000320d50 XMM06=5b75c91c80445342000000000031f0d8 XMM07=e042d86d42eb936e000000000030ede8 XMM08=bdd549dbc018cbd60000000000302a48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000