[ 39.055000] ------------[ cut here ]------------ [ 39.055980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.058034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.059495] Modules linked in: [ 39.060164] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.062170] Tainted: [W]=WARN [ 39.062721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.064234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.065163] 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 [ 39.068723] RSP: 0018:ffff888019f9fbc0 EFLAGS: 00010286 [ 39.069694] RAX: 0000000000000000 RBX: ffffed10033f3f78 RCX: ffffffff813a4050 [ 39.070984] RDX: ffff88800f469bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.072270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f3f2f [ 39.073534] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.074803] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f9fdf8 [ 39.076126] FS: 00007f3a0700a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.077791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.078891] CR2: 00007ffdf1f88ef8 CR3: 000000000fc6b000 CR4: 0000000000350ef0 [ 39.080317] Call Trace: [ 39.080938] [ 39.081355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.082235] ? __create_object+0x59/0x80 [ 39.083010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.084016] __vmalloc_noprof+0x59/0x60 [ 39.084739] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.085612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.086546] bpf_prog_alloc+0x39/0x200 [ 39.087283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088211] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.089118] do_seccomp+0x349/0x25e0 [ 39.089846] ? find_held_lock+0x2b/0x80 [ 39.090571] ? do_prlimit+0x310/0x610 [ 39.091313] ? __pfx_do_seccomp+0x10/0x10 [ 39.092123] ? do_raw_spin_unlock+0x53/0x220 [ 39.092958] ? _raw_spin_unlock+0x1e/0x40 [ 39.093705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.094664] ? static_key_count+0x60/0x80 [ 39.095483] prctl_set_seccomp+0x4e/0x70 [ 39.096282] __do_sys_prctl+0xe6c/0x1d70 [ 39.097081] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.097960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.098941] ? irqentry_exit+0xf3/0x650 [ 39.099674] do_syscall_64+0xbf/0x430 [ 39.100432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.101395] RIP: 0033:0x7f3a074fc5cd [ 39.102107] 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 [ 39.105304] RSP: 002b:00007ffdf1f86900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.106645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a074fc5cd [ 39.107933] RDX: 000055ab1ae3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.109221] RBP: 00007ffdf1f86960 R08: 0000000000000000 R09: 00007ffdf1f86000 [ 39.110508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab4d7cc2b0 [ 39.111819] R13: 00007ffdf1f86d90 R14: 000055ab4d7ced20 R15: 000055ab4d7e08d0 [ 39.113140] [ 39.113577] irq event stamp: 1777 [ 39.114223] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.115773] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.117335] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.118893] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 39.120425] ---[ end trace 0000000000000000 ]--- [ 41.988410] ------------[ cut here ]------------ [ 41.989200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.990908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.992166] Modules linked in: [ 41.992657] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.994319] Tainted: [W]=WARN [ 41.994826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.996121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.996906] 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 [ 41.999631] RSP: 0018:ffff88801b3bfbc0 EFLAGS: 00010286 [ 42.000478] RAX: 0000000000000000 RBX: ffffed1003677f78 RCX: ffffffff813a4050 [ 42.001576] RDX: ffff88801b16d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.002674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003677f2f [ 42.003781] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.004893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3bfdf8 [ 42.005995] FS: 00007fdec99a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.007229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.008148] CR2: 00007fffa63d6ef8 CR3: 000000000fd83000 CR4: 0000000000350ef0 [ 42.009246] Call Trace: [ 42.009646] [ 42.010042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.010798] ? __create_object+0x59/0x80 [ 42.011432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.012270] __vmalloc_noprof+0x59/0x60 [ 42.012908] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.013618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.014406] bpf_prog_alloc+0x39/0x200 [ 42.015032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.015823] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.016567] do_seccomp+0x349/0x25e0 [ 42.017175] ? find_held_lock+0x2b/0x80 [ 42.017821] ? do_prlimit+0x310/0x610 [ 42.018415] ? __pfx_do_seccomp+0x10/0x10 [ 42.019078] ? do_raw_spin_unlock+0x53/0x220 [ 42.019777] ? _raw_spin_unlock+0x1e/0x40 [ 42.020417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.021232] ? static_key_count+0x60/0x80 [ 42.021916] prctl_set_seccomp+0x4e/0x70 [ 42.022540] __do_sys_prctl+0xe6c/0x1d70 [ 42.023204] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.023944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.024717] ? irqentry_exit+0xf3/0x650 [ 42.025343] do_syscall_64+0xbf/0x430 [ 42.025949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.026707] RIP: 0033:0x7fdec9e9a5cd [ 42.027282] 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 [ 42.029934] RSP: 002b:00007fffa63d4cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.031064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdec9e9a5cd [ 42.032170] RDX: 00005592d72efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.033428] RBP: 00007fffa63d4d30 R08: 0000000000000000 R09: 00007fffa63d43d0 [ 42.034699] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592d8367bf0 [ 42.036044] R13: 00007fffa63d5160 R14: 00005592d8371380 R15: 00005592d837c460 [ 42.037112] [ 42.037463] irq event stamp: 1655 [ 42.037998] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 42.039243] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 42.040538] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.041815] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.043072] ---[ end trace 0000000000000000 ]--- [ 42.799064] ------------[ cut here ]------------ [ 42.800007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.802004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.803457] Modules linked in: [ 42.804101] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.806057] Tainted: [W]=WARN [ 42.806602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.808063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.808970] 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 [ 42.812088] RSP: 0018:ffff88801aa47bc0 EFLAGS: 00010286 [ 42.813053] RAX: 0000000000000000 RBX: ffffed1003548f78 RCX: ffffffff813a4050 [ 42.814321] RDX: ffff88801b375340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.815579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003548f2f [ 42.816853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.818109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa47df8 [ 42.819375] FS: 00007f2161f58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.820807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.821863] CR2: 00007ffcb93b2ef8 CR3: 000000000c870000 CR4: 0000000000350ef0 [ 42.823130] Call Trace: [ 42.823591] [ 42.824045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.824918] ? __create_object+0x59/0x80 [ 42.825648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.826595] __vmalloc_noprof+0x59/0x60 [ 42.827332] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.828211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.829125] bpf_prog_alloc+0x39/0x200 [ 42.829853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.830722] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.831614] do_seccomp+0x349/0x25e0 [ 42.832340] ? find_held_lock+0x2b/0x80 [ 42.833085] ? do_prlimit+0x310/0x610 [ 42.833818] ? __pfx_do_seccomp+0x10/0x10 [ 42.834549] ? do_raw_spin_unlock+0x53/0x220 [ 42.835369] ? _raw_spin_unlock+0x1e/0x40 [ 42.836144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.837086] ? static_key_count+0x60/0x80 [ 42.837872] prctl_set_seccomp+0x4e/0x70 [ 42.838597] __do_sys_prctl+0xe6c/0x1d70 [ 42.839361] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.840207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.841161] ? irqentry_exit+0xf3/0x650 [ 42.841917] do_syscall_64+0xbf/0x430 [ 42.842601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.843535] RIP: 0033:0x7f216244a5cd [ 42.844222] 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 [ 42.847350] RSP: 002b:00007ffcb93b18c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.848709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f216244a5cd [ 42.849975] RDX: 000055831f35de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.851220] RBP: 00007ffcb93b1920 R08: 0000000000000000 R09: 00007ffcb93b0fc0 [ 42.852492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558335238ad0 [ 42.853783] R13: 00007ffcb93b1d50 R14: 0000558335239bc0 R15: 000055833524a780 [ 42.855064] [ 42.855484] irq event stamp: 1775 [ 42.856136] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.857628] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.859135] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.860667] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.862161] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58079' (ECDSA) to the list of known hosts. 2025/11/17 11:08:30 fuzzer started 2025/11/17 11:08:30 dialing manager at localhost:37895 2025/11/17 11:08:30 checking machine... 2025/11/17 11:08:30 checking revisions... [ 43.738823] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:08:30 testing simple program... [ 43.837049] cgroup: Unknown subsys name 'net' [ 43.890307] cgroup: Unknown subsys name 'cpuset' [ 43.904254] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:08:29 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85c2ca00 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce08858 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff6af5b38 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=00007fad8c5fb510000055de48db5790 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=ffffed1002c7ca99 RBX=0000000000000000 RCX=ffffffff8147ca6b RDX=1ffffffff0b51cb4 RSI=ffffffff87aa8340 RDI=ffff88806ce37df8 RBP=dffffc0000000000 RSP=ffff888015f0fd60 R8 =0000000000000001 R9 =ffffed1002be1fb7 R10=ffff888015f0fdbf R11=0000000000000001 R12=ffff8880e538f000 R13=ffff8880163e5400 R14=00000009ec93a679 R15=ffff88806ce37340 RIP=ffffffff8147cb65 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 00007fed32e33900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdec9f5d650 CR3=000000000b7d5000 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=6ec132ef86338b935a4356562bb12235 XMM02=eff9b2d0a8fce9cb0000000000301600 XMM03=2c67c8bc2e329bc30000000000301728 XMM04=6128f3f53a3bd7af00000000000ae988 XMM05=d29fb357af258bc40000000000320b70 XMM06=14648eaa1277bab1000000000031fc80 XMM07=fb795ef6d6577056000000000030f5f0 XMM08=2c67c8bc2e329bc30000000000301728 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000