[ 45.599976] ------------[ cut here ]------------ [ 45.600941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.602955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.604441] Modules linked in: [ 45.605027] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.606993] Tainted: [W]=WARN [ 45.607592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.609078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.610015] 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 [ 45.613139] RSP: 0018:ffff8880168ffbc0 EFLAGS: 00010286 [ 45.614116] RAX: 0000000000000000 RBX: ffffed1002d1ff78 RCX: ffffffff813a4050 [ 45.615384] RDX: ffff8880169a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.616657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ff2f [ 45.617947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.619212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168ffdf8 [ 45.620494] FS: 00007fdf6545e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.621930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.622985] CR2: 00007ffd440b9ef7 CR3: 0000000016829000 CR4: 0000000000350ef0 [ 45.624271] Call Trace: [ 45.624725] [ 45.625129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.626026] ? __create_object+0x59/0x80 [ 45.626816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.627777] __vmalloc_noprof+0x59/0x60 [ 45.628532] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.629401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.630334] bpf_prog_alloc+0x39/0x200 [ 45.631015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.631930] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.632822] do_seccomp+0x349/0x25e0 [ 45.633542] ? find_held_lock+0x2b/0x80 [ 45.634295] ? do_prlimit+0x310/0x610 [ 45.634993] ? __pfx_do_seccomp+0x10/0x10 [ 45.635776] ? do_raw_spin_unlock+0x53/0x220 [ 45.636606] ? _raw_spin_unlock+0x1e/0x40 [ 45.637400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.638363] ? static_key_count+0x60/0x80 [ 45.639113] prctl_set_seccomp+0x4e/0x70 [ 45.639884] __do_sys_prctl+0xe6c/0x1d70 [ 45.640667] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.641550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.642511] ? irqentry_exit+0xf3/0x650 [ 45.643225] do_syscall_64+0xbf/0x430 [ 45.643961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.644912] RIP: 0033:0x7fdf659505cd [ 45.645621] 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 [ 45.648755] RSP: 002b:00007ffd440b87a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.650114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf659505cd [ 45.651388] RDX: 000055d214b70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.652650] RBP: 00007ffd440b8800 R08: 0000000000000000 R09: 00007ffd440b7ea0 [ 45.653946] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2474d2b10 [ 45.655208] R13: 00007ffd440b8c30 R14: 000055d2474d32b0 R15: 000055d2474e76f0 [ 45.656503] [ 45.656923] irq event stamp: 1731 [ 45.657573] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 45.659094] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 45.660591] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 45.662122] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 45.663634] ---[ end trace 0000000000000000 ]--- [ 48.603188] ------------[ cut here ]------------ [ 48.604102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.606143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.607683] Modules linked in: [ 48.608326] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.610307] Tainted: [W]=WARN [ 48.610878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.612355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.613221] 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 [ 48.616432] RSP: 0018:ffff888016cbfbc0 EFLAGS: 00010286 [ 48.617418] RAX: 0000000000000000 RBX: ffffed1002d97f78 RCX: ffffffff813a4050 [ 48.618703] RDX: ffff88801531b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.619992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d97f2f [ 48.621287] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.622608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cbfdf8 [ 48.623907] FS: 00007f9423236900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.625375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.626457] CR2: 00007f9423728580 CR3: 000000000e010000 CR4: 0000000000350ef0 [ 48.627763] Call Trace: [ 48.628225] [ 48.628687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.629604] ? __create_object+0x59/0x80 [ 48.630397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.631383] __vmalloc_noprof+0x59/0x60 [ 48.632111] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.632992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.633953] bpf_prog_alloc+0x39/0x200 [ 48.634686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.635627] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.636539] do_seccomp+0x349/0x25e0 [ 48.637220] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.638166] ? __pfx_do_seccomp+0x10/0x10 [ 48.638969] ? find_held_lock+0x2b/0x80 [ 48.639747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.640719] ? static_key_count+0x60/0x80 [ 48.641544] prctl_set_seccomp+0x4e/0x70 [ 48.642339] __do_sys_prctl+0xe6c/0x1d70 [ 48.643092] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.643961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.644948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.645927] ? irqentry_exit+0xf3/0x650 [ 48.646692] do_syscall_64+0xbf/0x430 [ 48.647442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.648392] RIP: 0033:0x7f94237285cd [ 48.649049] 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 [ 48.652227] RSP: 002b:00007ffc28b77510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.653661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94237285cd [ 48.654963] RDX: 000055eeb8acbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.656270] RBP: 00007ffc28b77570 R08: 0000000000000000 R09: 00007ffc28b76c10 [ 48.657564] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eeea1c62b0 [ 48.658837] R13: 00007ffc28b779a0 R14: 000055eeea1c8d20 R15: 000055eeea1da8d0 [ 48.660136] [ 48.660616] irq event stamp: 1837 [ 48.661228] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 48.662812] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 48.664353] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 48.665929] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 48.667429] ---[ end trace 0000000000000000 ]--- [ 49.472688] ------------[ cut here ]------------ [ 49.473647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.475702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.477189] Modules linked in: [ 49.477847] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.479796] Tainted: [W]=WARN [ 49.480379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.481851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.482758] 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 [ 49.485907] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 49.486874] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 49.488140] RDX: ffff888016990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.489417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 49.490682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 49.493196] FS: 00007f9e91557900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.494632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495674] CR2: 00007fffbabcbef7 CR3: 000000001f981000 CR4: 0000000000350ef0 [ 49.496937] Call Trace: [ 49.497449] [ 49.497855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498741] ? __create_object+0x59/0x80 [ 49.499496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500448] __vmalloc_noprof+0x59/0x60 [ 49.501154] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.502026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502946] bpf_prog_alloc+0x39/0x200 [ 49.503656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504569] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505467] do_seccomp+0x349/0x25e0 [ 49.506134] ? find_held_lock+0x2b/0x80 [ 49.506879] ? do_prlimit+0x310/0x610 [ 49.507617] ? __pfx_do_seccomp+0x10/0x10 [ 49.508392] ? do_raw_spin_unlock+0x53/0x220 [ 49.509168] ? _raw_spin_unlock+0x1e/0x40 [ 49.509944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.510890] ? static_key_count+0x60/0x80 [ 49.511686] prctl_set_seccomp+0x4e/0x70 [ 49.512455] __do_sys_prctl+0xe6c/0x1d70 [ 49.513182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.514037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.514998] ? irqentry_exit+0xf3/0x650 [ 49.515751] do_syscall_64+0xbf/0x430 [ 49.516470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.517431] RIP: 0033:0x7f9e91a495cd [ 49.518081] 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 [ 49.521228] RSP: 002b:00007fffbabc9960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.522658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e91a495cd [ 49.523923] RDX: 0000559d7e43be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525182] RBP: 00007fffbabc99c0 R08: 0000000000000000 R09: 00007fffbabc9060 [ 49.526470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559db81dbad0 [ 49.527743] R13: 00007fffbabc9df0 R14: 0000559db81dcbc0 R15: 0000559db81ed780 [ 49.529024] [ 49.529486] irq event stamp: 1791 [ 49.530103] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.531630] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.533125] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.534654] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.536147] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17118' (ECDSA) to the list of known hosts. 2025/11/17 18:30:49 fuzzer started 2025/11/17 18:30:50 dialing manager at localhost:37895 2025/11/17 18:30:50 checking machine... 2025/11/17 18:30:50 checking revisions... [ 50.469978] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:30:50 testing simple program... [ 50.556476] cgroup: Unknown subsys name 'net' [ 50.609821] cgroup: Unknown subsys name 'cpuset' [ 50.623463] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:30:49 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801a6c3780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a6c41d8 RSP=ffff888015fff240 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 00007f9423236900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc28b71000 CR3=000000001f020000 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=0000000000026441 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6b0fa6018 CR3=000000001646a000 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=b80fb5590f2e99b6a041d4cfe40568d5 XMM02=0000000000305990ec2efd57dc4c00df XMM03=00000000003138b0096818b9aaac96ac XMM04=1c0f064c71db196300000000000ae988 XMM05=eda03ebe494decfc0000000000323db0 XMM06=5b75c91c804453420000000000322858 XMM07=e042d86d42eb936e0000000000313b30 XMM08=096818b9aaac96ac00000000003059f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000