[ 38.954375] ------------[ cut here ]------------ [ 38.955385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.957475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.959020] Modules linked in: [ 38.959702] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.961814] Tainted: [W]=WARN [ 38.962401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.963920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.964899] 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 [ 38.968171] RSP: 0018:ffff88800dca7bc0 EFLAGS: 00010286 [ 38.969224] RAX: 0000000000000000 RBX: ffffed1001b94f78 RCX: ffffffff813a4050 [ 38.970586] RDX: ffff888015b99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.971939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b94f2f [ 38.973288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.974629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dca7df8 [ 38.975955] FS: 00007f548da73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.977495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.978603] CR2: 00007f548df65580 CR3: 000000000e3b9000 CR4: 0000000000350ef0 [ 38.979932] Call Trace: [ 38.980432] [ 38.980920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982333] ? __create_object+0x59/0x80 [ 38.983160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984181] __vmalloc_noprof+0x59/0x60 [ 38.984998] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986900] bpf_prog_alloc+0x39/0x200 [ 38.987680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988674] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.989647] do_seccomp+0x349/0x25e0 [ 38.990354] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.991293] ? __pfx_do_seccomp+0x10/0x10 [ 38.992099] ? find_held_lock+0x2b/0x80 [ 38.992972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.994235] ? static_key_count+0x60/0x80 [ 38.995295] prctl_set_seccomp+0x4e/0x70 [ 38.996322] __do_sys_prctl+0xe6c/0x1d70 [ 38.997389] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.998456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.000491] ? irqentry_exit+0xf3/0x650 [ 39.001309] do_syscall_64+0xbf/0x430 [ 39.002065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003052] RIP: 0033:0x7f548df655cd [ 39.003817] 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 [ 39.007104] RSP: 002b:00007ffcde143c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.008520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f548df655cd [ 39.009884] RDX: 000055bfb38dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011222] RBP: 00007ffcde143c70 R08: 0000000000000000 R09: 00007ffcde143310 [ 39.012588] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfca6f5ad0 [ 39.013909] R13: 00007ffcde1440a0 R14: 000055bfca6f6bc0 R15: 000055bfca707780 [ 39.015285] [ 39.015783] irq event stamp: 1771 [ 39.016430] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.017925] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.019328] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 39.020732] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 39.022119] ---[ end trace 0000000000000000 ]--- [ 42.214955] ------------[ cut here ]------------ [ 42.215869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.217885] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.219300] Modules linked in: [ 42.220163] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.222201] Tainted: [W]=WARN [ 42.222793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.224221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.225119] 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 [ 42.228176] RSP: 0018:ffff88801436fbc0 EFLAGS: 00010286 [ 42.229134] RAX: 0000000000000000 RBX: ffffed100286df78 RCX: ffffffff813a4050 [ 42.230374] RDX: ffff888017290000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.231618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286df2f [ 42.232853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.234103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801436fdf8 [ 42.235346] FS: 00007fe3f37aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.236748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.237785] CR2: 00007ffdfeef6ef7 CR3: 000000000e1c6000 CR4: 0000000000350ef0 [ 42.239033] Call Trace: [ 42.239483] [ 42.239932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.240812] ? __create_object+0x59/0x80 [ 42.241536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.242478] __vmalloc_noprof+0x59/0x60 [ 42.243215] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.244065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.244988] bpf_prog_alloc+0x39/0x200 [ 42.245707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.246614] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.247445] do_seccomp+0x349/0x25e0 [ 42.248145] ? find_held_lock+0x2b/0x80 [ 42.248883] ? do_prlimit+0x310/0x610 [ 42.249615] ? __pfx_do_seccomp+0x10/0x10 [ 42.250333] ? do_raw_spin_unlock+0x53/0x220 [ 42.251147] ? _raw_spin_unlock+0x1e/0x40 [ 42.251910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.252868] ? static_key_count+0x60/0x80 [ 42.253656] prctl_set_seccomp+0x4e/0x70 [ 42.254364] __do_sys_prctl+0xe6c/0x1d70 [ 42.255124] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.255951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.256896] ? irqentry_exit+0xf3/0x650 [ 42.257663] do_syscall_64+0xbf/0x430 [ 42.258340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.259271] RIP: 0033:0x7fe3f3c9c5cd [ 42.259952] 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 [ 42.263046] RSP: 002b:00007ffdfeef4750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.264376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3f3c9c5cd [ 42.265613] RDX: 000055fe8af8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.266656] RBP: 00007ffdfeef47b0 R08: 0000000000000000 R09: 00007ffdfeef3e50 [ 42.267695] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fead2adad0 [ 42.268744] R13: 00007ffdfeef4be0 R14: 000055fead2aebc0 R15: 000055fead2bf780 [ 42.269819] [ 42.270166] irq event stamp: 1799 [ 42.270702] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.271945] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.273191] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.274447] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.275684] ---[ end trace 0000000000000000 ]--- [ 42.930405] ------------[ cut here ]------------ [ 42.931338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.933408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.934897] Modules linked in: [ 42.935481] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.937460] Tainted: [W]=WARN [ 42.938048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.939525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.940416] 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 [ 42.943603] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 42.944522] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 42.945815] RDX: ffff88800d881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.947087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 42.948348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.949634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 42.950900] FS: 00007f07eff53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.952324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.953373] CR2: 00007f07f0445580 CR3: 000000000de04000 CR4: 0000000000350ef0 [ 42.954638] Call Trace: [ 42.955099] [ 42.955498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.956372] ? __create_object+0x59/0x80 [ 42.957163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.958122] __vmalloc_noprof+0x59/0x60 [ 42.958870] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.959730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960648] bpf_prog_alloc+0x39/0x200 [ 42.961339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.962249] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.963138] do_seccomp+0x349/0x25e0 [ 42.963837] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.964720] ? __pfx_do_seccomp+0x10/0x10 [ 42.965463] ? find_held_lock+0x2b/0x80 [ 42.966209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.967167] ? static_key_count+0x60/0x80 [ 42.967969] prctl_set_seccomp+0x4e/0x70 [ 42.968740] __do_sys_prctl+0xe6c/0x1d70 [ 42.969486] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.970328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.971271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.972217] ? irqentry_exit+0xf3/0x650 [ 42.972978] do_syscall_64+0xbf/0x430 [ 42.973709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.974641] RIP: 0033:0x7f07f04455cd [ 42.975286] 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 [ 42.978409] RSP: 002b:00007ffc9b0b6d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.979757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07f04455cd [ 42.981032] RDX: 00005600434f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.982289] RBP: 00007ffc9b0b6d90 R08: 0000000000000000 R09: 00007ffc9b0b6430 [ 42.983541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560063afbad0 [ 42.984814] R13: 00007ffc9b0b71c0 R14: 0000560063afcbc0 R15: 0000560063b0d780 [ 42.986048] [ 42.986398] irq event stamp: 1771 [ 42.986931] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.988186] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.989458] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 42.990730] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 42.991970] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32290' (ECDSA) to the list of known hosts. 2025/11/18 10:54:50 fuzzer started 2025/11/18 10:54:51 dialing manager at localhost:34383 2025/11/18 10:54:51 checking machine... 2025/11/18 10:54:51 checking revisions... [ 43.789611] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:54:51 testing simple program... [ 43.885151] cgroup: Unknown subsys name 'net' [ 43.942766] cgroup: Unknown subsys name 'cpuset' [ 43.959112] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:54:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ab8dcc RDX=1ffff11002dbcee7 RSI=1ffff11002dbcee5 RDI=ffff888016de7738 RBP=ffff888016de7728 RSP=ffff888016de7660 R8 =ffffffff86ab8dd0 R9 =ffff888016de7710 R10=000000000003c9ed R11=000000000002575e R12=ffff888016de7730 R13=ffff888016de7718 R14=ffff888016de7a38 R15=ffff888016de76d0 RIP=ffffffff8135f061 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 00007fe3f37aa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3f374f008 CR3=000000000d4c4000 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=0000000000024405 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeef2a4ce8 CR3=000000000e4c3000 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=2030353a34353a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a34353a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000