[ 46.307327] ------------[ cut here ]------------ [ 46.308221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.310406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.311870] Modules linked in: [ 46.312533] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.314626] Tainted: [W]=WARN [ 46.315193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.316684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.317611] 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 [ 46.320796] RSP: 0018:ffff888015de7bc0 EFLAGS: 00010286 [ 46.321801] RAX: 0000000000000000 RBX: ffffed1002bbcf78 RCX: ffffffff813a4050 [ 46.323092] RDX: ffff888019ecd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.324387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbcf2f [ 46.325749] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.327073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015de7df8 [ 46.328406] FS: 00007f8e2ee11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.329875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.330968] CR2: 00007f8e2f303580 CR3: 000000000b832000 CR4: 0000000000350ef0 [ 46.332297] Call Trace: [ 46.332776] [ 46.333202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.334128] ? __create_object+0x59/0x80 [ 46.334920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.335893] __vmalloc_noprof+0x59/0x60 [ 46.336656] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.337554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.338508] bpf_prog_alloc+0x39/0x200 [ 46.339223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.340182] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.341104] do_seccomp+0x349/0x25e0 [ 46.341833] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.342740] ? __pfx_do_seccomp+0x10/0x10 [ 46.343537] ? find_held_lock+0x2b/0x80 [ 46.344309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.345245] ? static_key_count+0x60/0x80 [ 46.346062] prctl_set_seccomp+0x4e/0x70 [ 46.346855] __do_sys_prctl+0xe6c/0x1d70 [ 46.347656] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.348517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.349520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.350512] ? irqentry_exit+0xf3/0x650 [ 46.351245] do_syscall_64+0xbf/0x430 [ 46.351997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.352965] RIP: 0033:0x7f8e2f3035cd [ 46.353684] 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 [ 46.356927] RSP: 002b:00007ffe719b6490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.358322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e2f3035cd [ 46.359615] RDX: 00005652c21eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.360943] RBP: 00007ffe719b64f0 R08: 0000000000000000 R09: 00007ffe719b5b90 [ 46.362237] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652d712eb10 [ 46.363562] R13: 00007ffe719b6920 R14: 00005652d712f2b0 R15: 00005652d71436f0 [ 46.364900] [ 46.365364] irq event stamp: 1745 [ 46.366011] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.367555] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.369126] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.370724] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.372283] ---[ end trace 0000000000000000 ]--- [ 49.792993] ------------[ cut here ]------------ [ 49.793927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.795902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.797376] Modules linked in: [ 49.797985] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.799980] Tainted: [W]=WARN [ 49.800578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.802069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.802995] 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 [ 49.806150] RSP: 0018:ffff8880143efbc0 EFLAGS: 00010286 [ 49.807141] RAX: 0000000000000000 RBX: ffffed100287df78 RCX: ffffffff813a4050 [ 49.808435] RDX: ffff88801a175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.809742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287df2f [ 49.811039] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.812313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143efdf8 [ 49.813624] FS: 00007f1a494f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.815078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.816143] CR2: 00007f1a499e7580 CR3: 0000000013f18000 CR4: 0000000000350ef0 [ 49.817461] Call Trace: [ 49.817932] [ 49.818400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.819305] ? __create_object+0x59/0x80 [ 49.820060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.821054] __vmalloc_noprof+0x59/0x60 [ 49.821802] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.822695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823635] bpf_prog_alloc+0x39/0x200 [ 49.824391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825335] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.826202] do_seccomp+0x349/0x25e0 [ 49.826917] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.827830] ? __pfx_do_seccomp+0x10/0x10 [ 49.828632] ? find_held_lock+0x2b/0x80 [ 49.829405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.830376] ? static_key_count+0x60/0x80 [ 49.831135] prctl_set_seccomp+0x4e/0x70 [ 49.831918] __do_sys_prctl+0xe6c/0x1d70 [ 49.832699] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.833565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.834533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.835510] ? irqentry_exit+0xf3/0x650 [ 49.836232] do_syscall_64+0xbf/0x430 [ 49.837006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.837982] RIP: 0033:0x7f1a499e75cd [ 49.838683] 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 [ 49.841858] RSP: 002b:00007ffc01513180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.843240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a499e75cd [ 49.844539] RDX: 00005609063e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.845849] RBP: 00007ffc015131e0 R08: 0000000000000000 R09: 00007ffc01512880 [ 49.847145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560926dceb10 [ 49.848427] R13: 00007ffc01513610 R14: 0000560926dcf2b0 R15: 0000560926de36f0 [ 49.849733] [ 49.850163] irq event stamp: 1713 [ 49.850822] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.852367] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.853934] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 49.855495] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 49.857043] ---[ end trace 0000000000000000 ]--- [ 50.667410] ------------[ cut here ]------------ [ 50.668358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.670410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.671879] Modules linked in: [ 50.672520] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.674512] Tainted: [W]=WARN [ 50.675069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.676517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.677440] 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 [ 50.680621] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 50.681614] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 50.682899] RDX: ffff88800f3c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.684171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 50.685462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.686750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 50.688021] FS: 00007fc04b003900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.689437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.690482] CR2: 00007fc04b4f5580 CR3: 0000000020594000 CR4: 0000000000350ef0 [ 50.691744] Call Trace: [ 50.692201] [ 50.692642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.693547] ? __create_object+0x59/0x80 [ 50.694331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.695299] __vmalloc_noprof+0x59/0x60 [ 50.696013] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.696907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.697833] bpf_prog_alloc+0x39/0x200 [ 50.698563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.699481] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.700376] do_seccomp+0x349/0x25e0 [ 50.701075] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.701974] ? __pfx_do_seccomp+0x10/0x10 [ 50.702774] ? find_held_lock+0x2b/0x80 [ 50.703514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.704469] ? static_key_count+0x60/0x80 [ 50.705238] prctl_set_seccomp+0x4e/0x70 [ 50.706018] __do_sys_prctl+0xe6c/0x1d70 [ 50.706793] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.707648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.708615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.709593] ? irqentry_exit+0xf3/0x650 [ 50.710375] do_syscall_64+0xbf/0x430 [ 50.711076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.712065] RIP: 0033:0x7fc04b4f55cd [ 50.712779] 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 [ 50.716008] RSP: 002b:00007ffc87a973e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.717374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc04b4f55cd [ 50.718656] RDX: 00005579572cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.719928] RBP: 00007ffc87a97440 R08: 0000000000000000 R09: 00007ffc87a96ae0 [ 50.721226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055798a40c240 [ 50.722517] R13: 00007ffc87a97870 R14: 000055798a40bbf0 R15: 000055798a4204d0 [ 50.723813] [ 50.724239] irq event stamp: 1763 [ 50.724873] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.726402] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.727915] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 50.729468] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 50.730969] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33495' (ECDSA) to the list of known hosts. 2025/11/18 11:42:09 fuzzer started 2025/11/18 11:42:09 dialing manager at localhost:34383 2025/11/18 11:42:10 checking machine... 2025/11/18 11:42:10 checking revisions... [ 51.652543] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:42:10 testing simple program... [ 51.753705] cgroup: Unknown subsys name 'net' [ 51.836807] cgroup: Unknown subsys name 'cpuset' [ 51.864138] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:42:09 Registers: info registers vcpu 0 RAX=00000000000469b7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f317b67d000 CR3=0000000009bfa000 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=2038303a32343a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a32343a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801778fd60 RCX=0000000000000001 RDX=1ffff11002ef1fac RSI=ffff8880098d67e8 RDI=ffff8880142eb0f0 RBP=ffff8880098d67e8 RSP=ffff88801778fcb8 R8 =ffff88801778fd60 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff8880142e9bc0 R13=ffff88800e63e180 R14=0000000000000cc0 R15=ffff8880096c7dc0 RIP=ffffffff81b56a42 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 00007f1a494f5900 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=00007ffc0150bff8 CR3=000000001fe88000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000