[ 46.045306] ------------[ cut here ]------------ [ 46.046081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.047793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.049015] Modules linked in: [ 46.049549] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.051175] Tainted: [W]=WARN [ 46.051683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.052894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.053657] 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 [ 46.056266] RSP: 0018:ffff88800f4cfbc0 EFLAGS: 00010286 [ 46.057031] RAX: 0000000000000000 RBX: ffffed1001e99f78 RCX: ffffffff813a4050 [ 46.058083] RDX: ffff88801a1f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.059136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e99f2f [ 46.060208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.061271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4cfdf8 [ 46.062330] FS: 00007fe7f1030900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.063518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.064395] CR2: 00007fffb4944ef7 CR3: 000000000a1f9000 CR4: 0000000000350ef0 [ 46.065456] Call Trace: [ 46.065840] [ 46.066178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066912] ? __create_object+0x59/0x80 [ 46.067570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068369] __vmalloc_noprof+0x59/0x60 [ 46.068954] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070427] bpf_prog_alloc+0x39/0x200 [ 46.070994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.071777] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.072526] do_seccomp+0x349/0x25e0 [ 46.073078] ? find_held_lock+0x2b/0x80 [ 46.073700] ? do_prlimit+0x310/0x610 [ 46.074313] ? __pfx_do_seccomp+0x10/0x10 [ 46.074921] ? do_raw_spin_unlock+0x53/0x220 [ 46.075625] ? _raw_spin_unlock+0x1e/0x40 [ 46.076265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.077015] ? static_key_count+0x60/0x80 [ 46.077686] prctl_set_seccomp+0x4e/0x70 [ 46.078315] __do_sys_prctl+0xe6c/0x1d70 [ 46.078915] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.079638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.080452] ? irqentry_exit+0xf3/0x650 [ 46.081045] do_syscall_64+0xbf/0x430 [ 46.081664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.082437] RIP: 0033:0x7fe7f15225cd [ 46.082972] 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 [ 46.085595] RSP: 002b:00007fffb4943160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.086703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7f15225cd [ 46.087753] RDX: 0000557a9711de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.088812] RBP: 00007fffb49431c0 R08: 0000000000000000 R09: 00007fffb4942860 [ 46.089874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ab38f52b0 [ 46.090923] R13: 00007fffb49435f0 R14: 0000557ab38f7d20 R15: 0000557ab39098d0 [ 46.092008] [ 46.092397] irq event stamp: 1759 [ 46.092892] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.094145] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.095399] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.096667] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 46.097907] ---[ end trace 0000000000000000 ]--- [ 49.034970] ------------[ cut here ]------------ [ 49.035926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.038055] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.039818] Modules linked in: [ 49.040599] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.042670] Tainted: [W]=WARN [ 49.043302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.044825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.045765] 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 [ 49.049131] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286 [ 49.050166] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050 [ 49.051535] RDX: ffff88800f5b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.052872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f [ 49.054212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.055555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8 [ 49.056890] FS: 00007fb0130c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.058392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.059503] CR2: 00007fb0135b3580 CR3: 000000001384f000 CR4: 0000000000350ef0 [ 49.060834] Call Trace: [ 49.061361] [ 49.061787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.062718] ? __create_object+0x59/0x80 [ 49.063536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.064545] __vmalloc_noprof+0x59/0x60 [ 49.065340] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.066248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.067166] bpf_prog_alloc+0x39/0x200 [ 49.067956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.068909] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.069837] do_seccomp+0x349/0x25e0 [ 49.070602] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.071547] ? __pfx_do_seccomp+0x10/0x10 [ 49.072354] ? find_held_lock+0x2b/0x80 [ 49.073088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.074078] ? static_key_count+0x60/0x80 [ 49.074902] prctl_set_seccomp+0x4e/0x70 [ 49.075935] __do_sys_prctl+0xe6c/0x1d70 [ 49.076932] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.077818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.078806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.079826] ? irqentry_exit+0xf3/0x650 [ 49.080758] do_syscall_64+0xbf/0x430 [ 49.081774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.082937] RIP: 0033:0x7fb0135b35cd [ 49.083683] 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 [ 49.086934] RSP: 002b:00007ffee4fd0980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.088347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0135b35cd [ 49.089655] RDX: 00005615fa7b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.090932] RBP: 00007ffee4fd09e0 R08: 0000000000000000 R09: 00007ffee4fd0080 [ 49.092233] R10: 0000000000000000 R11: 0000000000000246 R12: 000056162a39bbf0 [ 49.093518] R13: 00007ffee4fd0e10 R14: 000056162a3a5380 R15: 000056162a3b0460 [ 49.094835] [ 49.095311] irq event stamp: 1835 [ 49.095936] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.097496] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.099049] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.100633] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.102183] ---[ end trace 0000000000000000 ]--- [ 49.825177] ------------[ cut here ]------------ [ 49.825937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.827630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.828828] Modules linked in: [ 49.829352] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.830967] Tainted: [W]=WARN [ 49.831476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.832691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.833444] 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 [ 49.836068] RSP: 0018:ffff888017df7bc0 EFLAGS: 00010286 [ 49.836867] RAX: 0000000000000000 RBX: ffffed1002fbef78 RCX: ffffffff813a4050 [ 49.837922] RDX: ffff888016075340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.838991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbef2f [ 49.840056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.841112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017df7df8 [ 49.842169] FS: 00007f3c3410b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.843378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.844256] CR2: 00007fffcd427ef7 CR3: 000000000733e000 CR4: 0000000000350ef0 [ 49.845317] Call Trace: [ 49.845701] [ 49.846033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.846770] ? __create_object+0x59/0x80 [ 49.847422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.848182] __vmalloc_noprof+0x59/0x60 [ 49.848823] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.849545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.850318] bpf_prog_alloc+0x39/0x200 [ 49.850888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.851672] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.852414] do_seccomp+0x349/0x25e0 [ 49.852965] ? find_held_lock+0x2b/0x80 [ 49.853592] ? do_prlimit+0x310/0x610 [ 49.854166] ? __pfx_do_seccomp+0x10/0x10 [ 49.854811] ? do_raw_spin_unlock+0x53/0x220 [ 49.855507] ? _raw_spin_unlock+0x1e/0x40 [ 49.856109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.856903] ? static_key_count+0x60/0x80 [ 49.857563] prctl_set_seccomp+0x4e/0x70 [ 49.858159] __do_sys_prctl+0xe6c/0x1d70 [ 49.858814] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.859540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.860337] ? irqentry_exit+0xf3/0x650 [ 49.860940] do_syscall_64+0xbf/0x430 [ 49.861559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.862344] RIP: 0033:0x7f3c345fd5cd [ 49.862888] 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 [ 49.865501] RSP: 002b:00007fffcd425aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.866627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c345fd5cd [ 49.867687] RDX: 000055dd0ff95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.868755] RBP: 00007fffcd425b00 R08: 0000000000000000 R09: 00007fffcd4251a0 [ 49.869810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd31404ad0 [ 49.870874] R13: 00007fffcd425f30 R14: 000055dd31405bc0 R15: 000055dd31416780 [ 49.871959] [ 49.872346] irq event stamp: 1709 [ 49.872843] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.874094] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.875346] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.876617] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.877855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44297' (ECDSA) to the list of known hosts. 2025/11/18 12:42:27 fuzzer started 2025/11/18 12:42:27 dialing manager at localhost:34383 2025/11/18 12:42:27 checking machine... 2025/11/18 12:42:27 checking revisions... [ 50.699254] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:42:27 testing simple program... [ 50.794512] cgroup: Unknown subsys name 'net' [ 50.866103] cgroup: Unknown subsys name 'cpuset' [ 50.893986] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:42:26 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff88800f5b0000 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f5b0a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f5b0aa8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fb0130c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb013090008 CR3=000000000da74000 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=dffffc0000000000 RBX=ffff8880097577d0 RCX=ffff888009757724 RDX=1ffff110012eaf05 RSI=ffffffff85e1ffe0 RDI=ffffffff81aafc39 RBP=ffff888009757828 RSP=ffff8880097577b8 R8 =0000000000000001 R9 =ffff888009757810 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888009757898 R13=0000000000000000 R14=ffff8880096fb780 R15=0000000000000000 RIP=ffffffff8135e1d2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d83e5b180 CR3=0000000016fcb000 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=6758b6b0b0910d9cd143e8a71146e20f XMM02=2c67c8bc2e329bc30000000000305190 XMM03=fb795ef6d65770560000000000311658 XMM04=7e85f62ba136ef0a00000000000ae988 XMM05=0394861f14684e590000000000321648 XMM06=3e829fc8c8edc99000000000003214d0 XMM07=e042d86d42eb936e00000000003118d8 XMM08=6f266fe987542a4e00000000003051f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000