[ 45.871351] ------------[ cut here ]------------ [ 45.872105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.873782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.874929] Modules linked in: [ 45.875398] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.876996] Tainted: [W]=WARN [ 45.877443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.878635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.879345] 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 [ 45.881871] RSP: 0018:ffff888017687bc0 EFLAGS: 00010286 [ 45.882620] RAX: 0000000000000000 RBX: ffffed1002ed0f78 RCX: ffffffff813a4050 [ 45.883653] RDX: ffff8880171f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.884671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed0f2f [ 45.885688] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.886696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017687df8 [ 45.887718] FS: 00007f2ff465b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.888872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.889680] CR2: 00007ffffd05eef7 CR3: 000000000df26000 CR4: 0000000000350ef0 [ 45.890706] Call Trace: [ 45.891099] [ 45.891425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.892121] ? __create_object+0x59/0x80 [ 45.892715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.893474] __vmalloc_noprof+0x59/0x60 [ 45.894073] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.894725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.895452] bpf_prog_alloc+0x39/0x200 [ 45.896030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.896787] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.897471] do_seccomp+0x349/0x25e0 [ 45.898034] ? find_held_lock+0x2b/0x80 [ 45.898606] ? do_prlimit+0x310/0x610 [ 45.899189] ? __pfx_do_seccomp+0x10/0x10 [ 45.899808] ? do_raw_spin_unlock+0x53/0x220 [ 45.900441] ? _raw_spin_unlock+0x1e/0x40 [ 45.901062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.901818] ? static_key_count+0x60/0x80 [ 45.902425] prctl_set_seccomp+0x4e/0x70 [ 45.903043] __do_sys_prctl+0xe6c/0x1d70 [ 45.903626] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.904320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.905088] ? irqentry_exit+0xf3/0x650 [ 45.905661] do_syscall_64+0xbf/0x430 [ 45.906244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.906998] RIP: 0033:0x7f2ff4b4d5cd [ 45.907520] 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 [ 45.910048] RSP: 002b:00007ffffd05de00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.911135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ff4b4d5cd [ 45.912160] RDX: 0000562a926a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.913194] RBP: 00007ffffd05de60 R08: 0000000000000000 R09: 00007ffffd05d500 [ 45.914238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ab5683ad0 [ 45.915267] R13: 00007ffffd05e290 R14: 0000562ab5684bc0 R15: 0000562ab5695780 [ 45.916329] [ 45.916676] irq event stamp: 1723 [ 45.917202] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.918434] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.919662] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 45.920918] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 45.922131] ---[ end trace 0000000000000000 ]--- [ 48.627498] ------------[ cut here ]------------ [ 48.627912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.628777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.629377] Modules linked in: [ 48.629627] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.630460] Tainted: [W]=WARN [ 48.630694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.631315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.631683] 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 [ 48.633040] RSP: 0018:ffff888015a3fbc0 EFLAGS: 00010286 [ 48.633435] RAX: 0000000000000000 RBX: ffffed1002b47f78 RCX: ffffffff813a4050 [ 48.633975] RDX: ffff88801665d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.634498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 48.635038] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.635560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a3fdf8 [ 48.636106] FS: 00007fd00eabe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.636701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.637148] CR2: 00007ffc51427ef7 CR3: 000000000b32c000 CR4: 0000000000350ef0 [ 48.637672] Call Trace: [ 48.637886] [ 48.638062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.638422] ? __create_object+0x59/0x80 [ 48.638733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.639142] __vmalloc_noprof+0x59/0x60 [ 48.639443] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.639811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.640186] bpf_prog_alloc+0x39/0x200 [ 48.640484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.640875] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.641239] do_seccomp+0x349/0x25e0 [ 48.641525] ? find_held_lock+0x2b/0x80 [ 48.641846] ? do_prlimit+0x310/0x610 [ 48.642149] ? __pfx_do_seccomp+0x10/0x10 [ 48.642462] ? do_raw_spin_unlock+0x53/0x220 [ 48.642812] ? _raw_spin_unlock+0x1e/0x40 [ 48.643125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.643512] ? static_key_count+0x60/0x80 [ 48.643852] prctl_set_seccomp+0x4e/0x70 [ 48.644163] __do_sys_prctl+0xe6c/0x1d70 [ 48.644481] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.644844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.645241] ? irqentry_exit+0xf3/0x650 [ 48.645545] do_syscall_64+0xbf/0x430 [ 48.645859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.646243] RIP: 0033:0x7fd00efb05cd [ 48.646521] 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 [ 48.647852] RSP: 002b:00007ffc51426000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.648416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd00efb05cd [ 48.648954] RDX: 000055dc4cea6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.649483] RBP: 00007ffc51426060 R08: 0000000000000000 R09: 00007ffc51425700 [ 48.650021] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc4d8a2ad0 [ 48.650542] R13: 00007ffc51426490 R14: 000055dc4d8a3bc0 R15: 000055dc4d8b4780 [ 48.651088] [ 48.651269] irq event stamp: 1849 [ 48.651524] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 48.652163] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 48.652810] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 48.653442] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 48.654077] ---[ end trace 0000000000000000 ]--- [ 49.482113] ------------[ cut here ]------------ [ 49.483051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.485469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.486924] Modules linked in: [ 49.487510] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.489505] Tainted: [W]=WARN [ 49.490110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.491586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.492513] 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 [ 49.495707] RSP: 0018:ffff8880191a7bc0 EFLAGS: 00010286 [ 49.496682] RAX: 0000000000000000 RBX: ffffed1003234f78 RCX: ffffffff813a4050 [ 49.497969] RDX: ffff88801a803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.499260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003234f2f [ 49.500561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.501851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191a7df8 [ 49.503149] FS: 00007f8086a80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.504606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.505675] CR2: 00007ffc9e77aef7 CR3: 000000001e03d000 CR4: 0000000000350ef0 [ 49.506970] Call Trace: [ 49.507436] [ 49.507894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.508809] ? __create_object+0x59/0x80 [ 49.509551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.510525] __vmalloc_noprof+0x59/0x60 [ 49.511279] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.512157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.513109] bpf_prog_alloc+0x39/0x200 [ 49.513851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.514785] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.515651] do_seccomp+0x349/0x25e0 [ 49.516382] ? find_held_lock+0x2b/0x80 [ 49.517145] ? do_prlimit+0x310/0x610 [ 49.517895] ? __pfx_do_seccomp+0x10/0x10 [ 49.518640] ? do_raw_spin_unlock+0x53/0x220 [ 49.519476] ? _raw_spin_unlock+0x1e/0x40 [ 49.520264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.521234] ? static_key_count+0x60/0x80 [ 49.522038] prctl_set_seccomp+0x4e/0x70 [ 49.522796] __do_sys_prctl+0xe6c/0x1d70 [ 49.523522] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.524381] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.525348] ? irqentry_exit+0xf3/0x650 [ 49.526104] do_syscall_64+0xbf/0x430 [ 49.526830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.527714] RIP: 0033:0x7f8086f725cd [ 49.528425] 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 [ 49.531557] RSP: 002b:00007ffc9e778960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.532872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8086f725cd [ 49.533914] RDX: 000055c5b04f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.534955] RBP: 00007ffc9e7789c0 R08: 0000000000000000 R09: 00007ffc9e778060 [ 49.536002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5caab5ad0 [ 49.537065] R13: 00007ffc9e778df0 R14: 000055c5caab6bc0 R15: 000055c5caac7780 [ 49.538142] [ 49.538491] irq event stamp: 1733 [ 49.539011] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.540250] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.541501] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 49.542762] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.544000] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27972' (ECDSA) to the list of known hosts. 2025/11/18 12:57:02 fuzzer started 2025/11/18 12:57:02 dialing manager at localhost:34383 2025/11/18 12:57:02 checking machine... 2025/11/18 12:57:02 checking revisions... [ 50.603570] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:57:02 testing simple program... [ 50.693928] cgroup: Unknown subsys name 'net' [ 50.770449] cgroup: Unknown subsys name 'cpuset' [ 50.783709] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:57:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000286 RCX=ffff8880165d44e8 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85f10a38 RSP=ffff888016867c58 R8 =0000000000000000 R9 =ffff888020258d20 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b629e9 R13=0000000000000168 R14=ffff88801665b780 R15=0000000000000286 RIP=ffffffff81528f3e RFL=00000087 [--S--PC] 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 00007fd00eabe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd00f075618 CR3=0000000020823000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026b7f 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0461e000a4 CR3=000000000adfb000 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=2031303a37353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a37353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000