[ 39.101640] ------------[ cut here ]------------ [ 39.102618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.104750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.106300] Modules linked in: [ 39.106921] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.109277] Tainted: [W]=WARN [ 39.109863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.111472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.112420] 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 [ 39.115736] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 39.116763] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 39.118129] RDX: ffff888015590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.119475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 39.120822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.122163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 39.123500] FS: 00007f9de222f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.125009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.126122] CR2: 00007fff5775aef7 CR3: 0000000017474000 CR4: 0000000000350ef0 [ 39.127469] Call Trace: [ 39.127949] [ 39.128416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.129355] ? __create_object+0x59/0x80 [ 39.130155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131161] __vmalloc_noprof+0x59/0x60 [ 39.131901] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.132797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133770] bpf_prog_alloc+0x39/0x200 [ 39.134536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135517] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.136462] do_seccomp+0x349/0x25e0 [ 39.137210] ? find_held_lock+0x2b/0x80 [ 39.137950] ? do_prlimit+0x310/0x610 [ 39.138724] ? __pfx_do_seccomp+0x10/0x10 [ 39.139542] ? do_raw_spin_unlock+0x53/0x220 [ 39.140405] ? _raw_spin_unlock+0x1e/0x40 [ 39.141230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.142230] ? static_key_count+0x60/0x80 [ 39.143054] prctl_set_seccomp+0x4e/0x70 [ 39.143809] __do_sys_prctl+0xe6c/0x1d70 [ 39.144611] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.145507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.146513] ? irqentry_exit+0xf3/0x650 [ 39.147305] do_syscall_64+0xbf/0x430 [ 39.148075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.149084] RIP: 0033:0x7f9de27215cd [ 39.149790] 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 [ 39.153092] RSP: 002b:00007fff57758e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.154479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9de27215cd [ 39.155754] RDX: 00005557f95cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.157041] RBP: 00007fff57758e90 R08: 0000000000000000 R09: 00007fff57758530 [ 39.158338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055580a0dfbf0 [ 39.159620] R13: 00007fff577592c0 R14: 000055580a0e9380 R15: 000055580a0f4460 [ 39.160930] [ 39.161405] irq event stamp: 1879 [ 39.162048] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 39.163583] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 39.165130] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.166662] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.168174] ---[ end trace 0000000000000000 ]--- [ 42.657242] ------------[ cut here ]------------ [ 42.658161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.660166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.661616] Modules linked in: [ 42.662304] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.664271] Tainted: [W]=WARN [ 42.664811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.666280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.667181] 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 [ 42.670342] RSP: 0018:ffff8880165d7bc0 EFLAGS: 00010286 [ 42.671313] RAX: 0000000000000000 RBX: ffffed1002cbaf78 RCX: ffffffff813a4050 [ 42.672574] RDX: ffff888009883780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.673854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbaf2f [ 42.675130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.676405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165d7df8 [ 42.677696] FS: 00007f6e9967a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.679124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.680178] CR2: 00007f6e99be04a6 CR3: 000000000d66a000 CR4: 0000000000350ef0 [ 42.681467] Call Trace: [ 42.681927] [ 42.682379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.683279] ? __create_object+0x59/0x80 [ 42.684052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.684962] __vmalloc_noprof+0x59/0x60 [ 42.685740] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.686627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.687551] bpf_prog_alloc+0x39/0x200 [ 42.688282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689219] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.690121] do_seccomp+0x349/0x25e0 [ 42.690793] ? find_held_lock+0x2b/0x80 [ 42.691555] ? do_prlimit+0x310/0x610 [ 42.692293] ? __pfx_do_seccomp+0x10/0x10 [ 42.693094] ? do_raw_spin_unlock+0x53/0x220 [ 42.693893] ? _raw_spin_unlock+0x1e/0x40 [ 42.694679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.695640] ? static_key_count+0x60/0x80 [ 42.696444] prctl_set_seccomp+0x4e/0x70 [ 42.697236] __do_sys_prctl+0xe6c/0x1d70 [ 42.697975] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.698841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.699811] ? irqentry_exit+0xf3/0x650 [ 42.700577] do_syscall_64+0xbf/0x430 [ 42.701342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.702312] RIP: 0033:0x7f6e99b6c5cd [ 42.702974] 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 [ 42.706174] RSP: 002b:00007ffda7ee1260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.707531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e99b6c5cd [ 42.708849] RDX: 0000556202440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.710155] RBP: 00007ffda7ee12c0 R08: 0000000000000000 R09: 00007ffda7ee0960 [ 42.711441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055622e932ad0 [ 42.712715] R13: 00007ffda7ee16f0 R14: 000055622e933bc0 R15: 000055622e944780 [ 42.714043] [ 42.714463] irq event stamp: 1725 [ 42.715123] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.716650] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.718178] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.719713] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.721253] ---[ end trace 0000000000000000 ]--- [ 43.609123] ------------[ cut here ]------------ [ 43.610082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.612156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.613648] Modules linked in: [ 43.614373] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.616398] Tainted: [W]=WARN [ 43.616961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.618494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.619428] 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 [ 43.622668] RSP: 0018:ffff88801b2dfbc0 EFLAGS: 00010286 [ 43.623665] RAX: 0000000000000000 RBX: ffffed100365bf78 RCX: ffffffff813a4050 [ 43.624978] RDX: ffff888016b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.626313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100365bf2f [ 43.627627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.628934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2dfdf8 [ 43.630254] FS: 00007f19d8726900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.631723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.632803] CR2: 00007f19d8c18580 CR3: 000000000da94000 CR4: 0000000000350ef0 [ 43.634120] Call Trace: [ 43.634588] [ 43.635048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.635902] ? __create_object+0x59/0x80 [ 43.636691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.637681] __vmalloc_noprof+0x59/0x60 [ 43.638454] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.639329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.640279] bpf_prog_alloc+0x39/0x200 [ 43.640978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.641929] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.642855] do_seccomp+0x349/0x25e0 [ 43.643601] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.644588] ? __pfx_do_seccomp+0x10/0x10 [ 43.645474] ? find_held_lock+0x2b/0x80 [ 43.646323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.647388] ? static_key_count+0x60/0x80 [ 43.648280] prctl_set_seccomp+0x4e/0x70 [ 43.649161] __do_sys_prctl+0xe6c/0x1d70 [ 43.649975] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.650926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.652025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.653096] ? irqentry_exit+0xf3/0x650 [ 43.653903] do_syscall_64+0xbf/0x430 [ 43.654722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.655769] RIP: 0033:0x7f19d8c185cd [ 43.656549] 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 [ 43.660059] RSP: 002b:00007fff210c6f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.661579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19d8c185cd [ 43.663011] RDX: 000055ee71948e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.664420] RBP: 00007fff210c6fa0 R08: 0000000000000000 R09: 00007fff210c6640 [ 43.665840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee8518a240 [ 43.667256] R13: 00007fff210c73d0 R14: 000055ee85189bf0 R15: 000055ee8519e4d0 [ 43.668692] [ 43.669232] irq event stamp: 1755 [ 43.669904] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.671581] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.673275] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.674888] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.676378] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52607' (ECDSA) to the list of known hosts. 2025/11/18 05:41:14 fuzzer started 2025/11/18 05:41:14 dialing manager at localhost:37895 2025/11/18 05:41:14 checking machine... 2025/11/18 05:41:14 checking revisions... [ 44.472706] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:41:14 testing simple program... [ 44.551962] cgroup: Unknown subsys name 'net' [ 44.615903] cgroup: Unknown subsys name 'cpuset' [ 44.627908] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:41:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81ab182e RDX=0000000000000000 RSI=ffffffff86aaece8 RDI=ffffffff8671f724 RBP=ffffffff8671f724 RSP=ffff8880146af790 R8 =ffffffff86aaece8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cdc R12=ffffffff8671f724 R13=ffffffff8671f724 R14=ffffffff8671f724 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007f6e9967a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e99c320b0 CR3=000000001fbcb000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801587b780 RCX=0000000000000040 RDX=0000000000000006 RSI=ffff88801587c1d8 RDI=ffffffff81699d9e RBP=ffffffff81699d9e RSP=ffff8880164ff9d8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=1ffff1100d9e6c41 R12=0000000000000000 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88806cf38408 RIP=ffffffff84c71c72 RFL=00000046 [---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 00007fd910974900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f248dee3000 CR3=000000001fb29000 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=00000000ff0000000000000000000000 XMM01=0000000000ffffffffffffffffffffff XMM02=0400000000352e322e325f4342494c47 XMM03=00000000687464697763770072726564 XMM04=0074616e776f686366006c74636f6900 XMM05=00007fd910f2df6000007fd9110e7950 XMM06=00007fd9110e744000007fd9110e6f20 XMM07=00007fd910a3112000007fd910a30b10 XMM08=00007fd910a305f000007fd910a30060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000