[ 45.699887] ------------[ cut here ]------------ [ 45.700806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.702865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.704314] Modules linked in: [ 45.704967] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.707223] Tainted: [W]=WARN [ 45.708313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.709839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.710716] 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 [ 45.713993] RSP: 0018:ffff88800e3efbc0 EFLAGS: 00010286 [ 45.715005] RAX: 0000000000000000 RBX: ffffed1001c7df78 RCX: ffffffff813a4050 [ 45.716290] RDX: ffff888016c7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.717587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c7df2f [ 45.718877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.720164] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e3efdf8 [ 45.721447] FS: 00007f0d1341a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.722889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.723967] CR2: 00007fff1a6a4ef7 CR3: 000000000e5d2000 CR4: 0000000000350ef0 [ 45.725268] Call Trace: [ 45.725774] [ 45.726195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.727101] ? __create_object+0x59/0x80 [ 45.727894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.728879] __vmalloc_noprof+0x59/0x60 [ 45.729607] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.730482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.731427] bpf_prog_alloc+0x39/0x200 [ 45.732175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.733114] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.734021] do_seccomp+0x349/0x25e0 [ 45.734712] ? find_held_lock+0x2b/0x80 [ 45.735483] ? do_prlimit+0x310/0x610 [ 45.736234] ? __pfx_do_seccomp+0x10/0x10 [ 45.737033] ? do_raw_spin_unlock+0x53/0x220 [ 45.737904] ? _raw_spin_unlock+0x1e/0x40 [ 45.738655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.739606] ? static_key_count+0x60/0x80 [ 45.740408] prctl_set_seccomp+0x4e/0x70 [ 45.741206] __do_sys_prctl+0xe6c/0x1d70 [ 45.742002] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.742872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.743866] ? irqentry_exit+0xf3/0x650 [ 45.744617] do_syscall_64+0xbf/0x430 [ 45.745345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.746314] RIP: 0033:0x7f0d1390c5cd [ 45.747024] 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 [ 45.750222] RSP: 002b:00007fff1a6a2450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.751590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d1390c5cd [ 45.752879] RDX: 000055bc646dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.754179] RBP: 00007fff1a6a24b0 R08: 0000000000000000 R09: 00007fff1a6a1b50 [ 45.755477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bca003e240 [ 45.756765] R13: 00007fff1a6a28e0 R14: 000055bca0047380 R15: 000055bca0052540 [ 45.758091] [ 45.758518] irq event stamp: 1889 [ 45.759172] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 45.760752] hardirqs last disabled at (1910): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 45.762430] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 45.763994] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 45.765467] ---[ end trace 0000000000000000 ]--- [ 48.973056] ------------[ cut here ]------------ [ 48.973591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.974823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.975697] Modules linked in: [ 48.976110] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.977338] Tainted: [W]=WARN [ 48.977679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.978586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.979154] 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 [ 48.981109] RSP: 0018:ffff888015aa7bc0 EFLAGS: 00010286 [ 48.981689] RAX: 0000000000000000 RBX: ffffed1002b54f78 RCX: ffffffff813a4050 [ 48.982477] RDX: ffff888016925340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.983262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b54f2f [ 48.984054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.984850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015aa7df8 [ 48.985612] FS: 00007f6b2f1b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.986499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.987153] CR2: 00007f6b2f6a5580 CR3: 000000000b8a8000 CR4: 0000000000350ef0 [ 48.987941] Call Trace: [ 48.988226] [ 48.988479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.989033] ? __create_object+0x59/0x80 [ 48.989488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.990083] __vmalloc_noprof+0x59/0x60 [ 48.990520] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.991055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991602] bpf_prog_alloc+0x39/0x200 [ 48.992054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.992597] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.993159] do_seccomp+0x349/0x25e0 [ 48.993572] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.994123] ? __pfx_do_seccomp+0x10/0x10 [ 48.994581] ? find_held_lock+0x2b/0x80 [ 48.995051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.995616] ? static_key_count+0x60/0x80 [ 48.996107] prctl_set_seccomp+0x4e/0x70 [ 48.996560] __do_sys_prctl+0xe6c/0x1d70 [ 48.997044] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.997542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.998133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.998702] ? irqentry_exit+0xf3/0x650 [ 48.999177] do_syscall_64+0xbf/0x430 [ 48.999602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.000186] RIP: 0033:0x7f6b2f6a55cd [ 49.000602] 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 [ 49.002655] RSP: 002b:00007ffd482fa9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.003510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b2f6a55cd [ 49.004300] RDX: 0000558153c98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.005097] RBP: 00007ffd482faa50 R08: 0000000000000000 R09: 00007ffd482fa0f0 [ 49.005888] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581622692b0 [ 49.006645] R13: 00007ffd482fae80 R14: 000055816226bd20 R15: 000055816227d8d0 [ 49.007453] [ 49.007717] irq event stamp: 1683 [ 49.008112] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.009051] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.009990] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.010943] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.011875] ---[ end trace 0000000000000000 ]--- [ 49.765421] ------------[ cut here ]------------ [ 49.766388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.768314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.769784] Modules linked in: [ 49.770357] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.772280] Tainted: [W]=WARN [ 49.772879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.774316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.775211] 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 [ 49.778298] RSP: 0018:ffff8880140afbc0 EFLAGS: 00010286 [ 49.779261] RAX: 0000000000000000 RBX: ffffed1002815f78 RCX: ffffffff813a4050 [ 49.780519] RDX: ffff888014363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.781782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002815f2f [ 49.783033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.784273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880140afdf8 [ 49.785537] FS: 00007fa42a369900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.786949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.787996] CR2: 00007ffe56e07ef7 CR3: 000000000b8d1000 CR4: 0000000000350ef0 [ 49.789263] Call Trace: [ 49.789722] [ 49.790182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.791088] ? __create_object+0x59/0x80 [ 49.791880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792871] __vmalloc_noprof+0x59/0x60 [ 49.793591] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.794472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.795417] bpf_prog_alloc+0x39/0x200 [ 49.796157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.797114] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.798039] do_seccomp+0x349/0x25e0 [ 49.798721] ? find_held_lock+0x2b/0x80 [ 49.799487] ? do_prlimit+0x310/0x610 [ 49.800241] ? __pfx_do_seccomp+0x10/0x10 [ 49.801054] ? do_raw_spin_unlock+0x53/0x220 [ 49.801904] ? _raw_spin_unlock+0x1e/0x40 [ 49.802652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.803630] ? static_key_count+0x60/0x80 [ 49.804441] prctl_set_seccomp+0x4e/0x70 [ 49.805247] __do_sys_prctl+0xe6c/0x1d70 [ 49.806043] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.806917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.807900] ? irqentry_exit+0xf3/0x650 [ 49.808625] do_syscall_64+0xbf/0x430 [ 49.809392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.810356] RIP: 0033:0x7fa42a85b5cd [ 49.811072] 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 [ 49.814301] RSP: 002b:00007ffe56e06e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.815686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa42a85b5cd [ 49.817006] RDX: 00005630556c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.818306] RBP: 00007ffe56e06eb0 R08: 0000000000000000 R09: 00007ffe56e06550 [ 49.819608] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630658f4ad0 [ 49.820921] R13: 00007ffe56e072e0 R14: 00005630658f5bc0 R15: 0000563065906780 [ 49.822244] [ 49.822673] irq event stamp: 1729 [ 49.823334] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.824889] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.826433] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 49.828001] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 49.829544] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32546' (ECDSA) to the list of known hosts. 2025/11/18 13:51:26 fuzzer started 2025/11/18 13:51:26 dialing manager at localhost:34383 2025/11/18 13:51:26 checking machine... 2025/11/18 13:51:26 checking revisions... [ 50.705002] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:51:26 testing simple program... [ 50.809034] cgroup: Unknown subsys name 'net' [ 50.872634] cgroup: Unknown subsys name 'cpuset' [ 50.893462] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:51:25 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffffffff85c2ca00 RCX=00000000653b1944 RDX=0000000024a3f9d4 RSI=ffffffff85c2d480 RDI=0000000081125d94 RBP=ffffffff85c2d458 RSP=ffff88806ce08858 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=00000000e42944d0 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275bb RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff7d61d38 CR3=0000000005c8a000 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=00007f214fc4151000005580ab222790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801c405320 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801c334f28 RSI=0000000000000000 RDI=ffff88801c342dc0 RBP=ffff88801c342dc0 RSP=ffff88801646f948 R8 =0000000000000001 R9 =ffffed1002c8df1a R10=0000000000000003 R11=0000000000000001 R12=ffff88800d1f6e48 R13=0000000000000246 R14=ffff88801c342dc0 R15=ffff8880099b73c0 RIP=ffffffff81b61afe 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f17fbfff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd482f4000 CR3=000000001c457000 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=2035323a31353a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a31353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000