[ 46.424294] ------------[ cut here ]------------ [ 46.425160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.427292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.428717] Modules linked in: [ 46.429341] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.431372] Tainted: [W]=WARN [ 46.431917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.433384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.434274] 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 [ 46.437461] RSP: 0018:ffff88801aed7bc0 EFLAGS: 00010286 [ 46.438429] RAX: 0000000000000000 RBX: ffffed10035daf78 RCX: ffffffff813a4050 [ 46.439733] RDX: ffff88801aee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.441002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035daf2f [ 46.442274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.443575] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aed7df8 [ 46.444847] FS: 00007f0c46ecc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.446272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.447355] CR2: 00007ffda9aa9ef7 CR3: 000000000c9b4000 CR4: 0000000000350ef0 [ 46.448634] Call Trace: [ 46.449090] [ 46.449535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.450435] ? __create_object+0x59/0x80 [ 46.451194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.452156] __vmalloc_noprof+0x59/0x60 [ 46.452898] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.453762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.454677] bpf_prog_alloc+0x39/0x200 [ 46.455416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.456335] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.457193] do_seccomp+0x349/0x25e0 [ 46.457901] ? find_held_lock+0x2b/0x80 [ 46.458660] ? do_prlimit+0x310/0x610 [ 46.459399] ? __pfx_do_seccomp+0x10/0x10 [ 46.460140] ? do_raw_spin_unlock+0x53/0x220 [ 46.460952] ? _raw_spin_unlock+0x1e/0x40 [ 46.461727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.462679] ? static_key_count+0x60/0x80 [ 46.463469] prctl_set_seccomp+0x4e/0x70 [ 46.464190] __do_sys_prctl+0xe6c/0x1d70 [ 46.464951] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.465797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.466751] ? irqentry_exit+0xf3/0x650 [ 46.467507] do_syscall_64+0xbf/0x430 [ 46.468193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.469126] RIP: 0033:0x7f0c473be5cd [ 46.469832] 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 [ 46.472986] RSP: 002b:00007ffda9aa8d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.474328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c473be5cd [ 46.475590] RDX: 000055a39085ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.476856] RBP: 00007ffda9aa8d80 R08: 0000000000000000 R09: 00007ffda9aa8420 [ 46.478127] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3ae97aad0 [ 46.479398] R13: 00007ffda9aa91b0 R14: 000055a3ae97bbc0 R15: 000055a3ae98c780 [ 46.480500] [ 46.480873] irq event stamp: 1683 [ 46.481414] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 46.482680] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 46.483955] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 46.485234] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 46.486486] ---[ end trace 0000000000000000 ]--- [ 49.305631] ------------[ cut here ]------------ [ 49.306609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.308622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.310095] Modules linked in: [ 49.310776] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.312783] Tainted: [W]=WARN [ 49.313392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.314889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.315836] 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 [ 49.319038] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.320014] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.321331] RDX: ffff88801c695340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.322625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.323937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.325243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.326522] FS: 00007fc7f232b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.327969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.329046] CR2: 00007fff56f3fef7 CR3: 000000000d6a8000 CR4: 0000000000350ef0 [ 49.330348] Call Trace: [ 49.330813] [ 49.331280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.332134] ? __create_object+0x59/0x80 [ 49.332942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.333905] __vmalloc_noprof+0x59/0x60 [ 49.334668] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.335552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.336492] bpf_prog_alloc+0x39/0x200 [ 49.337183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338120] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.339033] do_seccomp+0x349/0x25e0 [ 49.339759] ? find_held_lock+0x2b/0x80 [ 49.340534] ? do_prlimit+0x310/0x610 [ 49.341306] ? __pfx_do_seccomp+0x10/0x10 [ 49.342050] ? do_raw_spin_unlock+0x53/0x220 [ 49.342880] ? _raw_spin_unlock+0x1e/0x40 [ 49.343678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.344664] ? static_key_count+0x60/0x80 [ 49.345472] prctl_set_seccomp+0x4e/0x70 [ 49.346242] __do_sys_prctl+0xe6c/0x1d70 [ 49.346989] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.347854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.348811] ? irqentry_exit+0xf3/0x650 [ 49.349590] do_syscall_64+0xbf/0x430 [ 49.350333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.351296] RIP: 0033:0x7fc7f281d5cd [ 49.351970] 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 [ 49.355241] RSP: 002b:00007fff56f3e450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.356604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7f281d5cd [ 49.357903] RDX: 00005584f45b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.359223] RBP: 00007fff56f3e4b0 R08: 0000000000000000 R09: 00007fff56f3db50 [ 49.360526] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584f8d78b10 [ 49.361797] R13: 00007fff56f3e8e0 R14: 00005584f8d792b0 R15: 00005584f8d8d6f0 [ 49.363127] [ 49.363644] irq event stamp: 1763 [ 49.364260] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.365512] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.366770] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.368056] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.369310] ---[ end trace 0000000000000000 ]--- [ 50.089454] ------------[ cut here ]------------ [ 50.090179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.092096] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.093554] Modules linked in: [ 50.094251] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.096193] Tainted: [W]=WARN [ 50.096833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.098232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.099181] 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 [ 50.102181] RSP: 0018:ffff88801aed7bc0 EFLAGS: 00010286 [ 50.103252] RAX: 0000000000000000 RBX: ffffed10035daf78 RCX: ffffffff813a4050 [ 50.104602] RDX: ffff888015d8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.105926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035daf2f [ 50.107295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.108682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aed7df8 [ 50.110059] FS: 00007ffbad442900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.111743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.112917] CR2: 00007ffbad934580 CR3: 000000000cb71000 CR4: 0000000000350ef0 [ 50.114291] Call Trace: [ 50.114789] [ 50.115287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.116196] ? __create_object+0x59/0x80 [ 50.117033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118095] __vmalloc_noprof+0x59/0x60 [ 50.119097] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.120289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121450] bpf_prog_alloc+0x39/0x200 [ 50.122198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.123240] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.124005] do_seccomp+0x349/0x25e0 [ 50.124590] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.125328] ? __pfx_do_seccomp+0x10/0x10 [ 50.125956] ? find_held_lock+0x2b/0x80 [ 50.126571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.127398] ? static_key_count+0x60/0x80 [ 50.128142] prctl_set_seccomp+0x4e/0x70 [ 50.128906] __do_sys_prctl+0xe6c/0x1d70 [ 50.129679] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.130512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.131493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.132452] ? irqentry_exit+0xf3/0x650 [ 50.133167] do_syscall_64+0xbf/0x430 [ 50.133898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.134829] RIP: 0033:0x7ffbad9345cd [ 50.135566] 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 [ 50.138736] RSP: 002b:00007ffe5ac8e6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.140111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbad9345cd [ 50.141779] RDX: 00005626820ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.143084] RBP: 00007ffe5ac8e720 R08: 0000000000000000 R09: 00007ffe5ac8ddc0 [ 50.144362] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626b86c4ad0 [ 50.145627] R13: 00007ffe5ac8eb50 R14: 00005626b86c5bc0 R15: 00005626b86d6780 [ 50.146909] [ 50.147431] irq event stamp: 1713 [ 50.148039] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.149566] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.151099] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 50.152437] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 50.153688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3443' (ECDSA) to the list of known hosts. 2025/11/19 07:30:18 fuzzer started 2025/11/19 07:30:18 dialing manager at localhost:34383 2025/11/19 07:30:18 checking machine... 2025/11/19 07:30:18 checking revisions... [ 51.010781] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:30:18 testing simple program... [ 51.094430] cgroup: Unknown subsys name 'net' [ 51.148626] cgroup: Unknown subsys name 'cpuset' [ 51.161852] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:30:17 Registers: info registers vcpu 0 RAX=00000000000473b5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f564fa038 CR3=000000000bd61000 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=7c9e212559323cac5341479680ac0abe XMM02=0000000000303020ec2efd57dc4c00df XMM03=00000000003108188e271cc724b0c8e0 XMM04=59f22af1408a799800000000000ae988 XMM05=0394861f14684e59000000000031f810 XMM06=3e829fc8c8edc990000000000031f698 XMM07=e042d86d42eb936e0000000000311200 XMM08=8e271cc724b0c8e00000000000303080 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffff940000ef680 RBX=fffff940000ef681 RCX=ffffffff819f4d92 RDX=fffff940000ef681 RSI=0000000000000008 RDI=ffffea000077b400 RBP=fffff940000ef680 RSP=ffff88801ad3f5d8 R8 =0000000000000000 R9 =fffff940000ef680 R10=ffffea000077b407 R11=0000000000000001 R12=800000001ded0025 R13=ffff88801ad3f9f8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81b2d1d1 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 00007fc7f232b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7f230a020 CR3=00000000203a3000 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