[ 39.010558] ------------[ cut here ]------------ [ 39.011501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.014872] Modules linked in: [ 39.015433] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.017344] Tainted: [W]=WARN [ 39.017922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.019329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020232] 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 [ 39.023246] RSP: 0018:ffff8880163e7bc0 EFLAGS: 00010286 [ 39.024194] RAX: 0000000000000000 RBX: ffffed1002c7cf78 RCX: ffffffff813a4050 [ 39.025434] RDX: ffff888015a59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7cf2f [ 39.027906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163e7df8 [ 39.030382] FS: 00007f2e70c39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.031759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.032779] CR2: 00007ffc0521def8 CR3: 00000000176ea000 CR4: 0000000000350ef0 [ 39.034010] Call Trace: [ 39.034450] [ 39.034838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.035692] ? __create_object+0x59/0x80 [ 39.036446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.037375] __vmalloc_noprof+0x59/0x60 [ 39.038094] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.038915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039756] bpf_prog_alloc+0x39/0x200 [ 39.040467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041358] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.042214] do_seccomp+0x349/0x25e0 [ 39.042903] ? find_held_lock+0x2b/0x80 [ 39.043587] ? do_prlimit+0x310/0x610 [ 39.044307] ? __pfx_do_seccomp+0x10/0x10 [ 39.045060] ? do_raw_spin_unlock+0x53/0x220 [ 39.045811] ? _raw_spin_unlock+0x1e/0x40 [ 39.046565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.047474] ? static_key_count+0x60/0x80 [ 39.048248] prctl_set_seccomp+0x4e/0x70 [ 39.048983] __do_sys_prctl+0xe6c/0x1d70 [ 39.049681] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.051427] ? irqentry_exit+0xf3/0x650 [ 39.052163] do_syscall_64+0xbf/0x430 [ 39.052838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.053742] RIP: 0033:0x7f2e7112b5cd [ 39.054413] 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 [ 39.057431] RSP: 002b:00007ffc0521bd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e7112b5cd [ 39.059958] RDX: 0000561e30d58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.061218] RBP: 00007ffc0521bd80 R08: 0000000000000000 R09: 00007ffc0521b420 [ 39.062435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e6d4a9ad0 [ 39.063694] R13: 00007ffc0521c1b0 R14: 0000561e6d4aabc0 R15: 0000561e6d4bb780 [ 39.064966] [ 39.065370] irq event stamp: 1787 [ 39.065998] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.067449] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.068911] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.070391] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.071863] ---[ end trace 0000000000000000 ]--- [ 42.321202] ------------[ cut here ]------------ [ 42.322148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.324122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.325601] Modules linked in: [ 42.326241] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.328251] Tainted: [W]=WARN [ 42.328831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.330360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.331276] 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 [ 42.334475] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 42.335459] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 42.336770] RDX: ffff888016908000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.338057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 42.339330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.340701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 42.342005] FS: 00007f62614ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.343430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.344534] CR2: 00007ffec169cef8 CR3: 000000000c148000 CR4: 0000000000350ef0 [ 42.345836] Call Trace: [ 42.346336] [ 42.346752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.347648] ? __create_object+0x59/0x80 [ 42.348441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.349404] __vmalloc_noprof+0x59/0x60 [ 42.350164] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.351033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.351952] bpf_prog_alloc+0x39/0x200 [ 42.352667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.353606] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.354517] do_seccomp+0x349/0x25e0 [ 42.355240] ? find_held_lock+0x2b/0x80 [ 42.355995] ? do_prlimit+0x310/0x610 [ 42.356698] ? __pfx_do_seccomp+0x10/0x10 [ 42.357479] ? do_raw_spin_unlock+0x53/0x220 [ 42.358304] ? _raw_spin_unlock+0x1e/0x40 [ 42.359075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.360037] ? static_key_count+0x60/0x80 [ 42.360798] prctl_set_seccomp+0x4e/0x70 [ 42.361565] __do_sys_prctl+0xe6c/0x1d70 [ 42.362345] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.363185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.364140] ? irqentry_exit+0xf3/0x650 [ 42.364902] do_syscall_64+0xbf/0x430 [ 42.365603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.366542] RIP: 0033:0x7f62619df5cd [ 42.367228] 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 [ 42.370385] RSP: 002b:00007ffec169b430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.371726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62619df5cd [ 42.373045] RDX: 000055657d357e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.374317] RBP: 00007ffec169b490 R08: 0000000000000000 R09: 00007ffec169ab30 [ 42.375588] R10: 0000000000000000 R11: 0000000000000246 R12: 000055657d84aad0 [ 42.376887] R13: 00007ffec169b8c0 R14: 000055657d84bbc0 R15: 000055657d85c780 [ 42.378183] [ 42.378613] irq event stamp: 1753 [ 42.379260] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.380781] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.382275] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.383804] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.385346] ---[ end trace 0000000000000000 ]--- [ 43.032668] ------------[ cut here ]------------ [ 43.033657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.035826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.037436] Modules linked in: [ 43.038115] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.040273] Tainted: [W]=WARN [ 43.040920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.042508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.043509] 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 [ 43.047251] RSP: 0018:ffff88800a30fbc0 EFLAGS: 00010286 [ 43.048399] RAX: 0000000000000000 RBX: ffffed1001461f78 RCX: ffffffff813a4050 [ 43.049811] RDX: ffff888017920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.051209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001461f2f [ 43.052616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.054013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a30fdf8 [ 43.055411] FS: 00007ff3bc3a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.056988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.058147] CR2: 00007ff3bc895580 CR3: 000000000d0a6000 CR4: 0000000000350ef0 [ 43.059541] Call Trace: [ 43.060099] [ 43.060564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.061539] ? __create_object+0x59/0x80 [ 43.062388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.063441] __vmalloc_noprof+0x59/0x60 [ 43.064278] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.065225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.066242] bpf_prog_alloc+0x39/0x200 [ 43.067046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.068061] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.069072] do_seccomp+0x349/0x25e0 [ 43.069811] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.070794] ? __pfx_do_seccomp+0x10/0x10 [ 43.071649] ? find_held_lock+0x2b/0x80 [ 43.072493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.073541] ? static_key_count+0x60/0x80 [ 43.074414] prctl_set_seccomp+0x4e/0x70 [ 43.075258] __do_sys_prctl+0xe6c/0x1d70 [ 43.076110] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.077055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.078108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.079162] ? irqentry_exit+0xf3/0x650 [ 43.080001] do_syscall_64+0xbf/0x430 [ 43.080780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.081815] RIP: 0033:0x7ff3bc8955cd [ 43.082564] 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 [ 43.086044] RSP: 002b:00007ffe60abf700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.087528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3bc8955cd [ 43.088938] RDX: 000056028d3cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.090336] RBP: 00007ffe60abf760 R08: 0000000000000000 R09: 00007ffe60abee00 [ 43.091731] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602a1d8ead0 [ 43.093095] R13: 00007ffe60abfb90 R14: 00005602a1d8fbc0 R15: 00005602a1da0780 [ 43.094313] [ 43.094715] irq event stamp: 1813 [ 43.095322] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 43.096761] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 43.098182] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 43.099622] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 43.101071] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15316' (ECDSA) to the list of known hosts. 2025/11/18 16:28:35 fuzzer started 2025/11/18 16:28:35 dialing manager at localhost:34383 2025/11/18 16:28:35 checking machine... 2025/11/18 16:28:35 checking revisions... [ 43.968279] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:28:36 testing simple program... [ 44.052228] cgroup: Unknown subsys name 'net' [ 44.111383] cgroup: Unknown subsys name 'cpuset' [ 44.127837] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:28:35 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=1ffffffff0cca052 RDX=0000000000000000 RSI=ffffffff81c1aaa9 RDI=0000000000000005 RBP=ffff88800f8a0fc0 RSP=ffff888014b67ec0 R8 =0000000000000001 R9 =ffffed100296cfd0 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f8a0f00 R13=ffff88800f8a0f60 R14=0000000000000008 R15=0000000000000000 RIP=ffffffff81c1aacb RFL=00000202 [-------] 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 00007f62614ed900 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=00007ffec1695000 CR3=000000001f6bc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000204d7 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4ddd4a08 CR3=000000000c04a000 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=2034333a38323a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a38323a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000