[ 45.611142] ------------[ cut here ]------------ [ 45.612061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.614070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.615523] Modules linked in: [ 45.616203] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.618208] Tainted: [W]=WARN [ 45.618812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.620259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.621206] 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 [ 45.624352] RSP: 0018:ffff88801abbfbc0 EFLAGS: 00010286 [ 45.625340] RAX: 0000000000000000 RBX: ffffed1003577f78 RCX: ffffffff813a4050 [ 45.626612] RDX: ffff888015839bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.627875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003577f2f [ 45.629184] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.630455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abbfdf8 [ 45.631718] FS: 00007feec35c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.633216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.634262] CR2: 00007feec3ab6580 CR3: 000000000b7d3000 CR4: 0000000000350ef0 [ 45.635541] Call Trace: [ 45.636060] [ 45.636515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.637416] ? __create_object+0x59/0x80 [ 45.638200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.639169] __vmalloc_noprof+0x59/0x60 [ 45.639927] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.640832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.641713] bpf_prog_alloc+0x39/0x200 [ 45.642446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.643367] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.644268] do_seccomp+0x349/0x25e0 [ 45.645014] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.645928] ? __pfx_do_seccomp+0x10/0x10 [ 45.646659] ? find_held_lock+0x2b/0x80 [ 45.647412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.648396] ? static_key_count+0x60/0x80 [ 45.649205] prctl_set_seccomp+0x4e/0x70 [ 45.649984] __do_sys_prctl+0xe6c/0x1d70 [ 45.650715] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.651566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.652575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.653554] ? irqentry_exit+0xf3/0x650 [ 45.654319] do_syscall_64+0xbf/0x430 [ 45.655063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.656011] RIP: 0033:0x7feec3ab65cd [ 45.656702] 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 [ 45.659856] RSP: 002b:00007ffd935ce210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.661264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feec3ab65cd [ 45.662531] RDX: 000055b14e4f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.663809] RBP: 00007ffd935ce270 R08: 0000000000000000 R09: 00007ffd935cd910 [ 45.665134] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b162f10240 [ 45.666428] R13: 00007ffd935ce6a0 R14: 000055b162f19380 R15: 000055b162f24540 [ 45.667723] [ 45.668179] irq event stamp: 1751 [ 45.668862] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.670375] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 45.671883] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 45.673441] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 45.674960] ---[ end trace 0000000000000000 ]--- [ 49.111795] ------------[ cut here ]------------ [ 49.112696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.115098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.116660] Modules linked in: [ 49.117348] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.119393] Tainted: [W]=WARN [ 49.120029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.121557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.122520] 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 [ 49.125801] RSP: 0018:ffff888013e0fbc0 EFLAGS: 00010286 [ 49.126839] RAX: 0000000000000000 RBX: ffffed10027c1f78 RCX: ffffffff813a4050 [ 49.128205] RDX: ffff88801a301bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.129538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c1f2f [ 49.130834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.132178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e0fdf8 [ 49.133513] FS: 00007f550d723900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.135013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136100] CR2: 00007f550dc15580 CR3: 000000000c3ae000 CR4: 0000000000350ef0 [ 49.137435] Call Trace: [ 49.137986] [ 49.138407] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.139357] ? __create_object+0x59/0x80 [ 49.140196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.141209] __vmalloc_noprof+0x59/0x60 [ 49.142005] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.142908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.143896] bpf_prog_alloc+0x39/0x200 [ 49.144635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.145581] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.146510] do_seccomp+0x349/0x25e0 [ 49.147273] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.148204] ? __pfx_do_seccomp+0x10/0x10 [ 49.149087] ? find_held_lock+0x2b/0x80 [ 49.149891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.150897] ? static_key_count+0x60/0x80 [ 49.151672] prctl_set_seccomp+0x4e/0x70 [ 49.152489] __do_sys_prctl+0xe6c/0x1d70 [ 49.153290] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.154187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.155198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.156225] ? irqentry_exit+0xf3/0x650 [ 49.157044] do_syscall_64+0xbf/0x430 [ 49.157819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.158799] RIP: 0033:0x7f550dc155cd [ 49.159485] 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 [ 49.162717] RSP: 002b:00007ffcb068bd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.164194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f550dc155cd [ 49.165539] RDX: 000055ebed13be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.166865] RBP: 00007ffcb068bd90 R08: 0000000000000000 R09: 00007ffcb068b430 [ 49.168184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec0b36d240 [ 49.169488] R13: 00007ffcb068c1c0 R14: 000055ec0b36cbf0 R15: 000055ec0b3814d0 [ 49.170811] [ 49.171259] irq event stamp: 1837 [ 49.171927] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.173461] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.175000] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.176583] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.178017] ---[ end trace 0000000000000000 ]--- [ 49.987315] ------------[ cut here ]------------ [ 49.988230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.990207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.991639] Modules linked in: [ 49.992285] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.994489] Tainted: [W]=WARN [ 49.995147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.996611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.997497] 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 [ 50.000594] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 50.001568] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 50.002838] RDX: ffff888017473780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.004095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 50.005370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.006622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 50.007879] FS: 00007f0565b7a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.009309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.010348] CR2: 00007fff40f13ef8 CR3: 000000000db37000 CR4: 0000000000350ef0 [ 50.011601] Call Trace: [ 50.012096] [ 50.012514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.013396] ? __create_object+0x59/0x80 [ 50.014185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.015139] __vmalloc_noprof+0x59/0x60 [ 50.015885] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.016707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.017618] bpf_prog_alloc+0x39/0x200 [ 50.018346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.019269] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.020147] do_seccomp+0x349/0x25e0 [ 50.020874] ? find_held_lock+0x2b/0x80 [ 50.021574] ? do_prlimit+0x310/0x610 [ 50.022306] ? __pfx_do_seccomp+0x10/0x10 [ 50.023093] ? do_raw_spin_unlock+0x53/0x220 [ 50.023908] ? _raw_spin_unlock+0x1e/0x40 [ 50.024640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.025595] ? static_key_count+0x60/0x80 [ 50.026395] prctl_set_seccomp+0x4e/0x70 [ 50.027176] __do_sys_prctl+0xe6c/0x1d70 [ 50.027954] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.028811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.029706] ? irqentry_exit+0xf3/0x650 [ 50.030473] do_syscall_64+0xbf/0x430 [ 50.031213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.032152] RIP: 0033:0x7f056606c5cd [ 50.032861] 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 [ 50.035965] RSP: 002b:00007fff40f121f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.037318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f056606c5cd [ 50.038588] RDX: 000056365b8c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.039852] RBP: 00007fff40f12250 R08: 0000000000000000 R09: 00007fff40f118f0 [ 50.041120] R10: 0000000000000000 R11: 0000000000000246 R12: 000056369931bb10 [ 50.042381] R13: 00007fff40f12680 R14: 000056369931c2b0 R15: 00005636993306f0 [ 50.043667] [ 50.044127] irq event stamp: 1809 [ 50.044736] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.046331] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.047821] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 50.049344] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.050827] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30612' (ECDSA) to the list of known hosts. 2025/11/18 13:22:20 fuzzer started 2025/11/18 13:22:20 dialing manager at localhost:34383 2025/11/18 13:22:20 checking machine... 2025/11/18 13:22:20 checking revisions... [ 50.957107] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:22:20 testing simple program... [ 51.045575] cgroup: Unknown subsys name 'net' [ 51.114683] cgroup: Unknown subsys name 'cpuset' [ 51.133682] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:22:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801a303780 RCX=0000000000010000 RDX=1ffff11003460946 RSI=0000000000000002 RDI=ffff88801a304a30 RBP=ffff888012c96800 RSP=ffff88806ce08cd0 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000b531c R11=0000000000000001 R12=0000000000000001 R13=00000000000f4240 R14=ffff888016d0d838 R15=dffffc0000000000 RIP=ffffffff84c72194 RFL=00000002 [-------] 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 00007f550d723900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f550d6f2008 CR3=000000000c544000 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=0000000000000001 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f475e964000 CR3=000000000dc4c000 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=c5e3eb0d96bd51836c43b7af56ce0537 XMM02=2c67c8bc2e329bc30000000000303970 XMM03=fb795ef6d65770560000000000310860 XMM04=2b3143250f22c4c900000000000ae988 XMM05=0394861f14684e5900000000003203a8 XMM06=3e829fc8c8edc9900000000000320230 XMM07=e042d86d42eb936e00000000003119b0 XMM08=9428248687817c5100000000003039d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000