[ 39.037847] ------------[ cut here ]------------ [ 39.038782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.040860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.042315] Modules linked in: [ 39.042902] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.044974] Tainted: [W]=WARN [ 39.045577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.047087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.048003] 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 [ 39.051212] RSP: 0018:ffff888013ecfbc0 EFLAGS: 00010286 [ 39.052223] RAX: 0000000000000000 RBX: ffffed10027d9f78 RCX: ffffffff813a4050 [ 39.053532] RDX: ffff88801ab03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.054820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d9f2f [ 39.056135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.057411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ecfdf8 [ 39.058707] FS: 00007fddae9a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.060190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.061252] CR2: 00007fddaee96580 CR3: 000000000d7a2000 CR4: 0000000000350ef0 [ 39.062546] Call Trace: [ 39.063007] [ 39.063477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.064426] ? __create_object+0x59/0x80 [ 39.065222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066202] __vmalloc_noprof+0x59/0x60 [ 39.066915] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.067814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068754] bpf_prog_alloc+0x39/0x200 [ 39.069498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.070425] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.071351] do_seccomp+0x349/0x25e0 [ 39.072120] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.072974] ? __pfx_do_seccomp+0x10/0x10 [ 39.073777] ? find_held_lock+0x2b/0x80 [ 39.074520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.075492] ? static_key_count+0x60/0x80 [ 39.076333] prctl_set_seccomp+0x4e/0x70 [ 39.077115] __do_sys_prctl+0xe6c/0x1d70 [ 39.077858] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.080714] ? irqentry_exit+0xf3/0x650 [ 39.081490] do_syscall_64+0xbf/0x430 [ 39.082226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.083182] RIP: 0033:0x7fddaee965cd [ 39.083869] 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 [ 39.087029] RSP: 002b:00007ffd2b717fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.088474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddaee965cd [ 39.089750] RDX: 000055a61d7b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.091063] RBP: 00007ffd2b718010 R08: 0000000000000000 R09: 00007ffd2b7176b0 [ 39.092376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a62f4fc2b0 [ 39.093667] R13: 00007ffd2b718440 R14: 000055a62f4fed20 R15: 000055a62f5108d0 [ 39.094983] [ 39.095437] irq event stamp: 1793 [ 39.096109] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.097627] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.099139] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 39.100713] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 39.102221] ---[ end trace 0000000000000000 ]--- [ 42.605898] ------------[ cut here ]------------ [ 42.606679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.608372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.609626] Modules linked in: [ 42.610147] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.611820] Tainted: [W]=WARN [ 42.612324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.613550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.614315] 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 [ 42.616974] RSP: 0018:ffff888016977bc0 EFLAGS: 00010286 [ 42.617787] RAX: 0000000000000000 RBX: ffffed1002d2ef78 RCX: ffffffff813a4050 [ 42.618877] RDX: ffff88800f239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.619956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ef2f [ 42.621030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.622126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016977df8 [ 42.623209] FS: 00007f4df5392900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.624427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.625320] CR2: 00007f4df5884580 CR3: 000000000ce0a000 CR4: 0000000000350ef0 [ 42.626402] Call Trace: [ 42.626802] [ 42.627186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.627921] ? __create_object+0x59/0x80 [ 42.628579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.629391] __vmalloc_noprof+0x59/0x60 [ 42.629999] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.630748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.631529] bpf_prog_alloc+0x39/0x200 [ 42.632167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.632910] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.633676] do_seccomp+0x349/0x25e0 [ 42.634278] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.635005] ? __pfx_do_seccomp+0x10/0x10 [ 42.635680] ? find_held_lock+0x2b/0x80 [ 42.636317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.637134] ? static_key_count+0x60/0x80 [ 42.637777] prctl_set_seccomp+0x4e/0x70 [ 42.638450] __do_sys_prctl+0xe6c/0x1d70 [ 42.639112] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.639813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.640635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.641462] ? irqentry_exit+0xf3/0x650 [ 42.642106] do_syscall_64+0xbf/0x430 [ 42.642707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.643515] RIP: 0033:0x7f4df58845cd [ 42.644121] 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 [ 42.646878] RSP: 002b:00007ffc19870d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.648061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4df58845cd [ 42.649171] RDX: 0000556e7bdd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.650285] RBP: 00007ffc19870dd0 R08: 0000000000000000 R09: 00007ffc19870470 [ 42.651387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ea100ead0 [ 42.652511] R13: 00007ffc19871200 R14: 0000556ea100fbc0 R15: 0000556ea1020780 [ 42.653626] [ 42.653995] irq event stamp: 1685 [ 42.654555] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.655892] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.657212] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.658556] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 42.659889] ---[ end trace 0000000000000000 ]--- [ 43.485962] ------------[ cut here ]------------ [ 43.486869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.489531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.490978] Modules linked in: [ 43.491624] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.493605] Tainted: [W]=WARN [ 43.494193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.495673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.496672] 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 [ 43.499844] RSP: 0018:ffff88801bcafbc0 EFLAGS: 00010286 [ 43.500831] RAX: 0000000000000000 RBX: ffffed1003795f78 RCX: ffffffff813a4050 [ 43.502105] RDX: ffff8880156f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.503386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003795f2f [ 43.504681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.505947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcafdf8 [ 43.507227] FS: 00007feb1d88a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.508685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.509735] CR2: 00007ffc6b823ef7 CR3: 000000000f663000 CR4: 0000000000350ef0 [ 43.511004] Call Trace: [ 43.511501] [ 43.511920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.512809] ? __create_object+0x59/0x80 [ 43.513592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.514563] __vmalloc_noprof+0x59/0x60 [ 43.515335] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.516222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.517140] bpf_prog_alloc+0x39/0x200 [ 43.517833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.518754] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.519650] do_seccomp+0x349/0x25e0 [ 43.520352] ? find_held_lock+0x2b/0x80 [ 43.521104] ? do_prlimit+0x310/0x610 [ 43.521797] ? __pfx_do_seccomp+0x10/0x10 [ 43.522565] ? do_raw_spin_unlock+0x53/0x220 [ 43.523394] ? _raw_spin_unlock+0x1e/0x40 [ 43.524196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.525154] ? static_key_count+0x60/0x80 [ 43.525899] prctl_set_seccomp+0x4e/0x70 [ 43.526664] __do_sys_prctl+0xe6c/0x1d70 [ 43.527433] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.528306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.529273] ? irqentry_exit+0xf3/0x650 [ 43.529995] do_syscall_64+0xbf/0x430 [ 43.530736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.531700] RIP: 0033:0x7feb1dd7c5cd [ 43.532396] 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 [ 43.535584] RSP: 002b:00007ffc6b8213e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.536962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb1dd7c5cd [ 43.538235] RDX: 0000563a6f62ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.539512] RBP: 00007ffc6b821440 R08: 0000000000000000 R09: 00007ffc6b820ae0 [ 43.540794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a73a89ad0 [ 43.542074] R13: 00007ffc6b821870 R14: 0000563a73a8abc0 R15: 0000563a73a9b780 [ 43.543369] [ 43.543804] irq event stamp: 1723 [ 43.544450] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.545969] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.547502] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 43.549065] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 43.550600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34221' (ECDSA) to the list of known hosts. 2025/11/18 04:33:28 fuzzer started 2025/11/18 04:33:29 dialing manager at localhost:37895 2025/11/18 04:33:29 checking machine... 2025/11/18 04:33:29 checking revisions... [ 44.439028] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:33:29 testing simple program... [ 44.531622] cgroup: Unknown subsys name 'net' [ 44.586348] cgroup: Unknown subsys name 'cpuset' [ 44.610865] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:33:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce29260 RCX=ffffffff84c34920 RDX=1ffff1100d9c524d RSI=ffffffff84c349b0 RDI=ffff88806ce29268 RBP=ffff88806ce28e58 RSP=ffff88806ce08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffff88806ce28e58 R11=0000000000000001 R12=ffff88806ce29260 R13=dffffc0000000000 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff84c2e008 RFL=00000082 [--S----] 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 00007f4df5392900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4df5949618 CR3=000000000d3c7000 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=ffffffff814b850e RBX=00000000fffc1385 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=0000000000000001 RSP=ffff8880096378e0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8664f63f R11=0000000000000001 R12=ffff888009613780 R13=ffff888009637af8 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff81529216 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffe4d0f48 CR3=000000000de36000 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=33333a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000