[ 39.121022] ------------[ cut here ]------------ [ 39.121902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.123934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.125405] Modules linked in: [ 39.126040] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.128030] Tainted: [W]=WARN [ 39.128571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.131485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.132494] 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 [ 39.135667] RSP: 0018:ffff8880154f7bc0 EFLAGS: 00010286 [ 39.136658] RAX: 0000000000000000 RBX: ffffed1002a9ef78 RCX: ffffffff813a4050 [ 39.137947] RDX: ffff8880156b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.139256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a9ef2f [ 39.140529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.141822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154f7df8 [ 39.143110] FS: 00007f6dde79b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.144553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.145617] CR2: 00007ffd8e7cfef8 CR3: 000000000deb0000 CR4: 0000000000350ef0 [ 39.146901] Call Trace: [ 39.147450] [ 39.147874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.148776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149721] __vmalloc_noprof+0x59/0x60 [ 39.150505] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.151368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.152281] bpf_prog_alloc+0x39/0x200 [ 39.153021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.153899] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.154810] do_seccomp+0x349/0x25e0 [ 39.155537] ? find_held_lock+0x2b/0x80 [ 39.156296] ? do_prlimit+0x310/0x610 [ 39.157035] ? __pfx_do_seccomp+0x10/0x10 [ 39.157781] ? do_raw_spin_unlock+0x53/0x220 [ 39.158631] ? _raw_spin_unlock+0x1e/0x40 [ 39.159440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.160389] ? static_key_count+0x60/0x80 [ 39.161188] prctl_set_seccomp+0x4e/0x70 [ 39.161920] __do_sys_prctl+0xe6c/0x1d70 [ 39.162713] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.163580] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.164551] ? irqentry_exit+0xf3/0x650 [ 39.165313] do_syscall_64+0xbf/0x430 [ 39.166059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.166957] RIP: 0033:0x7f6ddec8d5cd [ 39.167674] 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 [ 39.170861] RSP: 002b:00007ffd8e7ce720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.172250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ddec8d5cd [ 39.173530] RDX: 0000557f24471e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174817] RBP: 00007ffd8e7ce780 R08: 0000000000000000 R09: 00007ffd8e7cde20 [ 39.176101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f36bcdad0 [ 39.177374] R13: 00007ffd8e7cebb0 R14: 0000557f36bcebc0 R15: 0000557f36bdf780 [ 39.178705] [ 39.179168] irq event stamp: 2071 [ 39.179771] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 39.181293] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 39.182832] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770 [ 39.184358] softirqs last disabled at (2003): [] __irq_exit_rcu+0xc4/0x100 [ 39.185886] ---[ end trace 0000000000000000 ]--- [ 42.741753] ------------[ cut here ]------------ [ 42.742759] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.744871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.746377] Modules linked in: [ 42.747013] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.748962] Tainted: [W]=WARN [ 42.749564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.751046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.751914] 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 [ 42.755091] RSP: 0018:ffff88801796fbc0 EFLAGS: 00010286 [ 42.756068] RAX: 0000000000000000 RBX: ffffed1002f2df78 RCX: ffffffff813a4050 [ 42.757375] RDX: ffff88800c18d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.758660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2df2f [ 42.759931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.761194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801796fdf8 [ 42.762483] FS: 00007fd1c6916900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.763901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.764952] CR2: 00007fd1c6e08580 CR3: 000000000f941000 CR4: 0000000000350ef0 [ 42.766266] Call Trace: [ 42.766726] [ 42.767189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.768083] ? __create_object+0x59/0x80 [ 42.768812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.769776] __vmalloc_noprof+0x59/0x60 [ 42.770551] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.771398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.772331] bpf_prog_alloc+0x39/0x200 [ 42.773070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.773947] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.774867] do_seccomp+0x349/0x25e0 [ 42.775597] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.776498] ? __pfx_do_seccomp+0x10/0x10 [ 42.777299] ? find_held_lock+0x2b/0x80 [ 42.778067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.779036] ? static_key_count+0x60/0x80 [ 42.779796] prctl_set_seccomp+0x4e/0x70 [ 42.780570] __do_sys_prctl+0xe6c/0x1d70 [ 42.781354] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.782225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.783186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.784149] ? irqentry_exit+0xf3/0x650 [ 42.784877] do_syscall_64+0xbf/0x430 [ 42.785614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.786582] RIP: 0033:0x7fd1c6e085cd [ 42.787284] 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 [ 42.790439] RSP: 002b:00007ffd26b48ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.791799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1c6e085cd [ 42.793063] RDX: 0000560af961ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.794351] RBP: 00007ffd26b48f00 R08: 0000000000000000 R09: 00007ffd26b485a0 [ 42.795631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560afd36fad0 [ 42.796923] R13: 00007ffd26b49330 R14: 0000560afd370bc0 R15: 0000560afd381780 [ 42.798224] [ 42.798648] irq event stamp: 1783 [ 42.799305] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.800812] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.802365] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.803894] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.805411] ---[ end trace 0000000000000000 ]--- [ 43.764345] ------------[ cut here ]------------ [ 43.765258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.767266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.768680] Modules linked in: [ 43.769300] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.771224] Tainted: [W]=WARN [ 43.771763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.773196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.774120] 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 [ 43.777174] RSP: 0018:ffff88800f7f7bc0 EFLAGS: 00010286 [ 43.778145] RAX: 0000000000000000 RBX: ffffed1001efef78 RCX: ffffffff813a4050 [ 43.779398] RDX: ffff888013e7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.780649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001efef2f [ 43.781891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.783139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f7f7df8 [ 43.784375] FS: 00007fbad72ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.785762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.786796] CR2: 00007ffe07043ef8 CR3: 0000000017865000 CR4: 0000000000350ef0 [ 43.788046] Call Trace: [ 43.788494] [ 43.788887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.789757] ? __create_object+0x59/0x80 [ 43.790522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.791459] __vmalloc_noprof+0x59/0x60 [ 43.792195] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.793045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.793902] bpf_prog_alloc+0x39/0x200 [ 43.794635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.795690] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.796589] do_seccomp+0x349/0x25e0 [ 43.797307] ? find_held_lock+0x2b/0x80 [ 43.798069] ? do_prlimit+0x310/0x610 [ 43.798769] ? __pfx_do_seccomp+0x10/0x10 [ 43.799549] ? do_raw_spin_unlock+0x53/0x220 [ 43.800379] ? _raw_spin_unlock+0x1e/0x40 [ 43.801159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.802136] ? static_key_count+0x60/0x80 [ 43.802888] prctl_set_seccomp+0x4e/0x70 [ 43.803651] __do_sys_prctl+0xe6c/0x1d70 [ 43.804422] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.805277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.806251] ? irqentry_exit+0xf3/0x650 [ 43.806961] do_syscall_64+0xbf/0x430 [ 43.807682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.808631] RIP: 0033:0x7fbad77e15cd [ 43.809328] 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 [ 43.812460] RSP: 002b:00007ffe07041540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.813813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbad77e15cd [ 43.815089] RDX: 0000555f91b42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.816356] RBP: 00007ffe070415a0 R08: 0000000000000000 R09: 00007ffe07040c40 [ 43.817639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fcd6d7ad0 [ 43.818921] R13: 00007ffe070419d0 R14: 0000555fcd6d8bc0 R15: 0000555fcd6e9780 [ 43.820212] [ 43.820630] irq event stamp: 1729 [ 43.821277] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.822813] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.824333] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.825863] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.827383] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10849' (ECDSA) to the list of known hosts. 2025/11/17 17:41:24 fuzzer started 2025/11/17 17:41:24 dialing manager at localhost:37895 2025/11/17 17:41:24 checking machine... 2025/11/17 17:41:24 checking revisions... [ 44.763030] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:41:25 testing simple program... [ 44.854200] cgroup: Unknown subsys name 'net' [ 44.939126] cgroup: Unknown subsys name 'cpuset' [ 44.953545] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:41:23 Registers: info registers vcpu 0 RAX=0000001d7f489104 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806ce23b00 RDI=0000000000053cf5 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000efe82 R11=0000000000000001 R12=0000000000053cf5 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f70f419f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560afd36c218 CR3=000000000db76000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=126c87945c81958100000000000ae988 XMM05=c1d5070f233e92990000000000321158 XMM06=f2db638d33bc8922000000000031f490 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100177b88f RBX=000000000000000f RCX=ffff88800bbdc408 RDX=0000000000000001 RSI=dffffc0000000000 RDI=ffffffff85525cc1 RBP=ffff88800bbdc478 RSP=ffff88800df9fc90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fd1c68f5020 R13=0000000000000005 R14=ffff88800f53a160 R15=00007fd1c694afff RIP=ffffffff84bf048a 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd1c6916900 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=00007fd1c68f5020 CR3=000000001f7d9000 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