[ 46.321764] ------------[ cut here ]------------ [ 46.322692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.324691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.326125] Modules linked in: [ 46.326715] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.328911] Tainted: [W]=WARN [ 46.329579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.331044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.331912] 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 [ 46.335021] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 46.335931] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 46.337189] RDX: ffff8880177c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.338450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 46.339773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.341051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 46.342326] FS: 00007f851f433900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.343760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.344826] CR2: 00007f851f925580 CR3: 000000000d666000 CR4: 0000000000350ef0 [ 46.346087] Call Trace: [ 46.346546] [ 46.346951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.347831] ? __create_object+0x59/0x80 [ 46.348608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.349568] __vmalloc_noprof+0x59/0x60 [ 46.350320] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.351208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.352139] bpf_prog_alloc+0x39/0x200 [ 46.352823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.353736] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.354635] do_seccomp+0x349/0x25e0 [ 46.355400] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.356300] ? __pfx_do_seccomp+0x10/0x10 [ 46.357092] ? find_held_lock+0x2b/0x80 [ 46.357807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.358760] ? static_key_count+0x60/0x80 [ 46.359546] prctl_set_seccomp+0x4e/0x70 [ 46.360310] __do_sys_prctl+0xe6c/0x1d70 [ 46.361089] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.361888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.362854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.363809] ? irqentry_exit+0xf3/0x650 [ 46.364565] do_syscall_64+0xbf/0x430 [ 46.365295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.366232] RIP: 0033:0x7f851f9255cd [ 46.366892] 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 [ 46.369984] RSP: 002b:00007fffdb35c770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.371402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f851f9255cd [ 46.372663] RDX: 00005577ce7cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.373916] RBP: 00007fffdb35c7d0 R08: 0000000000000000 R09: 00007fffdb35be70 [ 46.375172] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577f85682b0 [ 46.376431] R13: 00007fffdb35cc00 R14: 00005577f856ad20 R15: 00005577f857c8d0 [ 46.377731] [ 46.378206] irq event stamp: 1771 [ 46.378819] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.380317] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.381817] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.383344] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 46.384825] ---[ end trace 0000000000000000 ]--- [ 49.805973] ------------[ cut here ]------------ [ 49.806917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.808867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.810369] Modules linked in: [ 49.810967] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.812957] Tainted: [W]=WARN [ 49.813553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.815023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.815878] 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 [ 49.819021] RSP: 0018:ffff888016817bc0 EFLAGS: 00010286 [ 49.819929] RAX: 0000000000000000 RBX: ffffed1002d02f78 RCX: ffffffff813a4050 [ 49.821182] RDX: ffff888016d9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.822449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d02f2f [ 49.823715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.824975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016817df8 [ 49.826258] FS: 00007efe8eade900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.827716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.828754] CR2: 00007ffe78cb9ef7 CR3: 0000000009b9b000 CR4: 0000000000350ef0 [ 49.830040] Call Trace: [ 49.830495] [ 49.830916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.831800] ? __create_object+0x59/0x80 [ 49.832569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.833527] __vmalloc_noprof+0x59/0x60 [ 49.834273] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.835148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.836072] bpf_prog_alloc+0x39/0x200 [ 49.836749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.837672] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.838574] do_seccomp+0x349/0x25e0 [ 49.839287] ? find_held_lock+0x2b/0x80 [ 49.840058] ? do_prlimit+0x310/0x610 [ 49.840747] ? __pfx_do_seccomp+0x10/0x10 [ 49.841531] ? do_raw_spin_unlock+0x53/0x220 [ 49.842367] ? _raw_spin_unlock+0x1e/0x40 [ 49.843183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.844163] ? static_key_count+0x60/0x80 [ 49.844935] prctl_set_seccomp+0x4e/0x70 [ 49.845719] __do_sys_prctl+0xe6c/0x1d70 [ 49.846488] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.847380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.848372] ? irqentry_exit+0xf3/0x650 [ 49.849161] do_syscall_64+0xbf/0x430 [ 49.849871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.850862] RIP: 0033:0x7efe8efd05cd [ 49.851571] 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 [ 49.854802] RSP: 002b:00007ffe78cb8080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.856202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe8efd05cd [ 49.857509] RDX: 000055b52cea4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.858825] RBP: 00007ffe78cb80e0 R08: 0000000000000000 R09: 00007ffe78cb7780 [ 49.860122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b560ea6ad0 [ 49.861421] R13: 00007ffe78cb8510 R14: 000055b560ea7bc0 R15: 000055b560eb8780 [ 49.862761] [ 49.863228] irq event stamp: 1765 [ 49.863833] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.865362] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.866891] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.868437] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.869967] ---[ end trace 0000000000000000 ]--- [ 50.793428] ------------[ cut here ]------------ [ 50.794375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.796403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.797900] Modules linked in: [ 50.798792] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.800883] Tainted: [W]=WARN [ 50.801502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.803021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.803900] 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 [ 50.807109] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 50.808087] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 50.809386] RDX: ffff88800d958000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.810682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 50.812018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.813322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 50.814622] FS: 00007f21c6ce7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.816088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.817161] CR2: 00007ffce9411ef7 CR3: 0000000013c15000 CR4: 0000000000350ef0 [ 50.818461] Call Trace: [ 50.818944] [ 50.819411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.820325] ? __create_object+0x59/0x80 [ 50.821116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.822101] __vmalloc_noprof+0x59/0x60 [ 50.822844] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.823730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.824681] bpf_prog_alloc+0x39/0x200 [ 50.825437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.826386] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.827315] do_seccomp+0x349/0x25e0 [ 50.828042] ? find_held_lock+0x2b/0x80 [ 50.828765] ? do_prlimit+0x310/0x610 [ 50.829522] ? __pfx_do_seccomp+0x10/0x10 [ 50.830327] ? do_raw_spin_unlock+0x53/0x220 [ 50.831180] ? _raw_spin_unlock+0x1e/0x40 [ 50.831922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.832899] ? static_key_count+0x60/0x80 [ 50.833707] prctl_set_seccomp+0x4e/0x70 [ 50.834488] __do_sys_prctl+0xe6c/0x1d70 [ 50.835295] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.836183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.837184] ? irqentry_exit+0xf3/0x650 [ 50.837908] do_syscall_64+0xbf/0x430 [ 50.838657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.839644] RIP: 0033:0x7f21c71d95cd [ 50.840364] 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 [ 50.843530] RSP: 002b:00007ffce940fb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.844894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21c71d95cd [ 50.846195] RDX: 000055e3d82e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.847508] RBP: 00007ffce940fb90 R08: 0000000000000000 R09: 00007ffce940f230 [ 50.848815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4147a1b10 [ 50.850113] R13: 00007ffce940ffc0 R14: 000055e4147a22b0 R15: 000055e4147b66f0 [ 50.851451] [ 50.851885] irq event stamp: 1793 [ 50.852547] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.854084] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.855635] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.857208] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.858752] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5443' (ECDSA) to the list of known hosts. 2025/11/19 02:23:52 fuzzer started 2025/11/19 02:23:52 dialing manager at localhost:34383 2025/11/19 02:23:52 checking machine... 2025/11/19 02:23:52 checking revisions... [ 51.742261] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:23:52 testing simple program... [ 51.833270] cgroup: Unknown subsys name 'net' [ 51.898844] cgroup: Unknown subsys name 'cpuset' [ 51.910412] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:23:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff8880096277b4 RDX=0000000000000000 RSI=ffffffff81b2a563 RDI=ffff888009611fbc RBP=ffff8880096278b8 RSP=ffff8880096277d8 R8 =ffffffff86ab8e24 R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000025764 R12=0000000000000000 R13=ffff8880096278a8 R14=ffff888009611bc0 R15=ffff888009627860 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe78cb2000 CR3=000000001fbd3000 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=000000000002c083 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f699cab6040 CR3=000000000d3e4000 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=3be7d374473089a6284e32622b6c75e7 XMM02=2c67c8bc2e329bc300000000003048d0 XMM03=fb795ef6d65770560000000000311f90 XMM04=e4f96a3853fa8af600000000000ae988 XMM05=143c98edd8cbfd4000000000003212b0 XMM06=817b8945e9d503730000000000320f38 XMM07=e042d86d42eb936e0000000000312210 XMM08=8c322cf42b00c6b90000000000304930 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000