[ 45.647529] ------------[ cut here ]------------ [ 45.648449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.650417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.651869] Modules linked in: [ 45.652502] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.654549] Tainted: [W]=WARN [ 45.655106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.656553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.657467] 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 [ 45.660609] RSP: 0018:ffff888013b87bc0 EFLAGS: 00010286 [ 45.661604] RAX: 0000000000000000 RBX: ffffed1002770f78 RCX: ffffffff813a4050 [ 45.662879] RDX: ffff888017a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.664157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002770f2f [ 45.665477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.666756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b87df8 [ 45.668032] FS: 00007f9b4fc33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.669480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.670541] CR2: 00007f9b50125580 CR3: 000000000ce18000 CR4: 0000000000350ef0 [ 45.671834] Call Trace: [ 45.672348] [ 45.672763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.673665] ? __create_object+0x59/0x80 [ 45.674445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.675417] __vmalloc_noprof+0x59/0x60 [ 45.676141] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.677015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.677951] bpf_prog_alloc+0x39/0x200 [ 45.678686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.679615] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.680512] do_seccomp+0x349/0x25e0 [ 45.681241] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.682091] ? __pfx_do_seccomp+0x10/0x10 [ 45.682877] ? find_held_lock+0x2b/0x80 [ 45.683635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.684581] ? static_key_count+0x60/0x80 [ 45.685381] prctl_set_seccomp+0x4e/0x70 [ 45.686101] __do_sys_prctl+0xe6c/0x1d70 [ 45.686887] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.687748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.688729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.689720] ? irqentry_exit+0xf3/0x650 [ 45.690483] do_syscall_64+0xbf/0x430 [ 45.691230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.692128] RIP: 0033:0x7f9b501255cd [ 45.692835] 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 [ 45.695995] RSP: 002b:00007ffe4ba49890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.697378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b501255cd [ 45.698693] RDX: 000055f44b7bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.699971] RBP: 00007ffe4ba498f0 R08: 0000000000000000 R09: 00007ffe4ba48f90 [ 45.701278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f450e4fad0 [ 45.702560] R13: 00007ffe4ba49d20 R14: 000055f450e50bc0 R15: 000055f450e61780 [ 45.703854] [ 45.704327] irq event stamp: 1735 [ 45.704927] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.706466] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.707983] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 45.709536] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.710785] ---[ end trace 0000000000000000 ]--- [ 49.123240] ------------[ cut here ]------------ [ 49.124106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.126130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.127587] Modules linked in: [ 49.128163] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.130272] Tainted: [W]=WARN [ 49.130827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.132279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.133142] 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 [ 49.136276] RSP: 0018:ffff888016237bc0 EFLAGS: 00010286 [ 49.137246] RAX: 0000000000000000 RBX: ffffed1002c46f78 RCX: ffffffff813a4050 [ 49.138528] RDX: ffff888015700000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.139772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c46f2f [ 49.141032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.142301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016237df8 [ 49.143575] FS: 00007fb111d89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.144976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.146037] CR2: 00007fffaf0a1ef8 CR3: 0000000018b17000 CR4: 0000000000350ef0 [ 49.147318] Call Trace: [ 49.147778] [ 49.148233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.149098] ? __create_object+0x59/0x80 [ 49.149872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.150824] __vmalloc_noprof+0x59/0x60 [ 49.151571] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.152436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153371] bpf_prog_alloc+0x39/0x200 [ 49.154058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.154978] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.155871] do_seccomp+0x349/0x25e0 [ 49.156584] ? find_held_lock+0x2b/0x80 [ 49.157349] ? do_prlimit+0x310/0x610 [ 49.158046] ? __pfx_do_seccomp+0x10/0x10 [ 49.158828] ? do_raw_spin_unlock+0x53/0x220 [ 49.159639] ? _raw_spin_unlock+0x1e/0x40 [ 49.160411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.161414] ? static_key_count+0x60/0x80 [ 49.162166] prctl_set_seccomp+0x4e/0x70 [ 49.162955] __do_sys_prctl+0xe6c/0x1d70 [ 49.163732] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.164570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.165530] ? irqentry_exit+0xf3/0x650 [ 49.166285] do_syscall_64+0xbf/0x430 [ 49.166961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.167890] RIP: 0033:0x7fb11227b5cd [ 49.168588] 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 [ 49.171750] RSP: 002b:00007fffaf09f640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.173120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb11227b5cd [ 49.174407] RDX: 00005605fc06ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.175684] RBP: 00007fffaf09f6a0 R08: 0000000000000000 R09: 00007fffaf09ed40 [ 49.176950] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606031fcad0 [ 49.178240] R13: 00007fffaf09fad0 R14: 00005606031fdbc0 R15: 000056060320e780 [ 49.179531] [ 49.179949] irq event stamp: 1741 [ 49.180597] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.182116] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.183635] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.185200] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.186600] ---[ end trace 0000000000000000 ]--- [ 49.977783] ------------[ cut here ]------------ [ 49.978750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.980830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.982319] Modules linked in: [ 49.982916] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.984878] Tainted: [W]=WARN [ 49.985477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.986921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.987847] 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 [ 49.991012] RSP: 0018:ffff88800f35fbc0 EFLAGS: 00010286 [ 49.991972] RAX: 0000000000000000 RBX: ffffed1001e6bf78 RCX: ffffffff813a4050 [ 49.993250] RDX: ffff88800f37d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.994513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6bf2f [ 49.995796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.997060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f35fdf8 [ 49.998333] FS: 00007f1686a37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.999774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.000854] CR2: 00007f1686f9d4a6 CR3: 000000000ce08000 CR4: 0000000000350ef0 [ 50.002142] Call Trace: [ 50.002634] [ 50.003047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.003941] ? __create_object+0x59/0x80 [ 50.004724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.005689] __vmalloc_noprof+0x59/0x60 [ 50.006433] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.007289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008232] bpf_prog_alloc+0x39/0x200 [ 50.008911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.009841] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.010750] do_seccomp+0x349/0x25e0 [ 50.011469] ? find_held_lock+0x2b/0x80 [ 50.012212] ? do_prlimit+0x310/0x610 [ 50.012915] ? __pfx_do_seccomp+0x10/0x10 [ 50.013713] ? do_raw_spin_unlock+0x53/0x220 [ 50.014548] ? _raw_spin_unlock+0x1e/0x40 [ 50.015316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.016279] ? static_key_count+0x60/0x80 [ 50.017046] prctl_set_seccomp+0x4e/0x70 [ 50.017826] __do_sys_prctl+0xe6c/0x1d70 [ 50.018589] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.019471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.020440] ? irqentry_exit+0xf3/0x650 [ 50.021173] do_syscall_64+0xbf/0x430 [ 50.021918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.022884] RIP: 0033:0x7f1686f295cd [ 50.023585] 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 [ 50.026768] RSP: 002b:00007fff8f731130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.028136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1686f295cd [ 50.029432] RDX: 000055eed0f81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.030716] RBP: 00007fff8f731190 R08: 0000000000000000 R09: 00007fff8f730830 [ 50.032012] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef0a1b4240 [ 50.033302] R13: 00007fff8f7315c0 R14: 000055ef0a1b3bf0 R15: 000055ef0a1c84d0 [ 50.034612] [ 50.035047] irq event stamp: 1705 [ 50.035699] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.037255] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.038593] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.039876] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.041145] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54924' (ECDSA) to the list of known hosts. 2025/11/18 21:24:31 fuzzer started 2025/11/18 21:24:32 dialing manager at localhost:34383 2025/11/18 21:24:32 checking machine... 2025/11/18 21:24:32 checking revisions... [ 50.958043] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:24:32 testing simple program... [ 51.043089] cgroup: Unknown subsys name 'net' [ 51.110683] cgroup: Unknown subsys name 'cpuset' [ 51.127656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:24:31 Registers: info registers vcpu 0 RAX=000000000000046f RBX=0000000000000004 RCX=0000000000000002 RDX=0000000000000002 RSI=ffff888015bb2618 RDI=ffff888015bb1bc0 RBP=ffff888015bb1bc0 RSP=ffff88806ce08cd0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000002 R13=ffff888015bb2618 R14=ffff888015bb2618 R15=ffff888009472140 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007fa9d9af2700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffaf099000 CR3=000000000ba78000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732031333a3432 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029891 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=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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b60912018 CR3=000000000d8a4000 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=9e3fd3edad9ba0a8fe499b2b62c69ebe XMM02=0000000000301550eff9b2d0a8fce9cb XMM03=00000000003016202c67c8bc2e329bc3 XMM04=cbbfe85236a324c200000000000ae988 XMM05=116e383dcb39313e000000000031ec48 XMM06=5b75c91c80445342000000000031dce8 XMM07=e042d86d42eb936e000000000030e0f0 XMM08=b203a5bfe7a1add60000000000301620 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000