[ 47.701986] ------------[ cut here ]------------ [ 47.702764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.704562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 47.705841] Modules linked in: [ 47.706386] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.708363] Tainted: [W]=WARN [ 47.708951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.710281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.711093] 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 [ 47.713901] RSP: 0018:ffff8880178b7bc0 EFLAGS: 00010286 [ 47.714733] RAX: 0000000000000000 RBX: ffffed1002f16f78 RCX: ffffffff813a4050 [ 47.715872] RDX: ffff888016f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.717011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f16f2f [ 47.718170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.719294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178b7df8 [ 47.720423] FS: 00007f6e6cc76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.721715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.722661] CR2: 00007f6e6d168580 CR3: 000000000ed07000 CR4: 0000000000350ef0 [ 47.723789] Call Trace: [ 47.724233] [ 47.724594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.725387] ? __create_object+0x59/0x80 [ 47.726092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.726953] __vmalloc_noprof+0x59/0x60 [ 47.727585] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.728346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.729158] bpf_prog_alloc+0x39/0x200 [ 47.729775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.730597] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.731385] do_seccomp+0x349/0x25e0 [ 47.732020] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.732774] ? __pfx_do_seccomp+0x10/0x10 [ 47.733474] ? find_held_lock+0x2b/0x80 [ 47.734162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.734999] ? static_key_count+0x60/0x80 [ 47.735671] prctl_set_seccomp+0x4e/0x70 [ 47.736363] __do_sys_prctl+0xe6c/0x1d70 [ 47.737056] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.737780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.738640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.739511] ? irqentry_exit+0xf3/0x650 [ 47.740190] do_syscall_64+0xbf/0x430 [ 47.740801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.741666] RIP: 0033:0x7f6e6d1685cd [ 47.742291] 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 [ 47.745096] RSP: 002b:00007fff0171fde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.746315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e6d1685cd [ 47.747441] RDX: 000055b944e53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.748564] RBP: 00007fff0171fe40 R08: 0000000000000000 R09: 00007fff0171f4e0 [ 47.749704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b981f89ad0 [ 47.750837] R13: 00007fff01720270 R14: 000055b981f8abc0 R15: 000055b981f9b780 [ 47.751996] [ 47.752368] irq event stamp: 1751 [ 47.752955] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.754311] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.755649] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 47.757040] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 47.758385] ---[ end trace 0000000000000000 ]--- [ 51.227545] ------------[ cut here ]------------ [ 51.228469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.230564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 51.232014] Modules linked in: [ 51.232610] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.234794] Tainted: [W]=WARN [ 51.235387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.236847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.237773] 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 [ 51.240910] RSP: 0018:ffff888016867bc0 EFLAGS: 00010286 [ 51.241907] RAX: 0000000000000000 RBX: ffffed1002d0cf78 RCX: ffffffff813a4050 [ 51.243184] RDX: ffff88801b03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.244448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0cf2f [ 51.245739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.247014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016867df8 [ 51.248302] FS: 00007fa33bcb3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.249770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.250810] CR2: 00007fa33c1a5580 CR3: 000000001f542000 CR4: 0000000000350ef0 [ 51.252068] Call Trace: [ 51.252523] [ 51.252970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.253838] ? __create_object+0x59/0x80 [ 51.254634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.255605] __vmalloc_noprof+0x59/0x60 [ 51.256355] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.257233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.258171] bpf_prog_alloc+0x39/0x200 [ 51.258908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.259798] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.260688] do_seccomp+0x349/0x25e0 [ 51.261415] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.262336] ? __pfx_do_seccomp+0x10/0x10 [ 51.263117] ? find_held_lock+0x2b/0x80 [ 51.263842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.264803] ? static_key_count+0x60/0x80 [ 51.265615] prctl_set_seccomp+0x4e/0x70 [ 51.266387] __do_sys_prctl+0xe6c/0x1d70 [ 51.267178] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.268032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.268985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.269959] ? irqentry_exit+0xf3/0x650 [ 51.270677] do_syscall_64+0xbf/0x430 [ 51.271428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.272371] RIP: 0033:0x7fa33c1a55cd [ 51.273088] 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 [ 51.276254] RSP: 002b:00007ffdc241c360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.277625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa33c1a55cd [ 51.278893] RDX: 000055f576e92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.280171] RBP: 00007ffdc241c3c0 R08: 0000000000000000 R09: 00007ffdc241ba60 [ 51.281445] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f57db7aad0 [ 51.282732] R13: 00007ffdc241c7f0 R14: 000055f57db7bbc0 R15: 000055f57db8c780 [ 51.284015] [ 51.284442] irq event stamp: 1719 [ 51.285085] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 51.286646] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 51.288170] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 51.289722] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 51.291212] ---[ end trace 0000000000000000 ]--- [ 52.072472] ------------[ cut here ]------------ [ 52.073235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.075034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 52.076559] Modules linked in: [ 52.077252] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 52.079154] Tainted: [W]=WARN [ 52.079744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.081193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.082195] 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 [ 52.085161] RSP: 0018:ffff88801c4dfbc0 EFLAGS: 00010286 [ 52.086052] RAX: 0000000000000000 RBX: ffffed100389bf78 RCX: ffffffff813a4050 [ 52.087409] RDX: ffff88801a298000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.088737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100389bf2f [ 52.089890] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.091269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4dfdf8 [ 52.092575] FS: 00007fc3e37ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 52.093826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.094977] CR2: 00007fc3e3d534a6 CR3: 000000000cf57000 CR4: 0000000000350ef0 [ 52.096159] Call Trace: [ 52.096653] [ 52.097140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.098105] ? __create_object+0x59/0x80 [ 52.098955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.100004] __vmalloc_noprof+0x59/0x60 [ 52.100767] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.101716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.102721] bpf_prog_alloc+0x39/0x200 [ 52.103545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.104547] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.105473] do_seccomp+0x349/0x25e0 [ 52.106243] ? find_held_lock+0x2b/0x80 [ 52.107057] ? do_prlimit+0x310/0x610 [ 52.107801] ? __pfx_do_seccomp+0x10/0x10 [ 52.108646] ? do_raw_spin_unlock+0x53/0x220 [ 52.109521] ? _raw_spin_unlock+0x1e/0x40 [ 52.110384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.111434] ? static_key_count+0x60/0x80 [ 52.112305] prctl_set_seccomp+0x4e/0x70 [ 52.113143] __do_sys_prctl+0xe6c/0x1d70 [ 52.114010] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.114923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.115966] ? irqentry_exit+0xf3/0x650 [ 52.116747] do_syscall_64+0xbf/0x430 [ 52.117441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.118468] RIP: 0033:0x7fc3e3cdf5cd [ 52.119219] 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 [ 52.122183] RSP: 002b:00007ffe4a445100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.123390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e3cdf5cd [ 52.124748] RDX: 000055821bfe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.126076] RBP: 00007ffe4a445160 R08: 0000000000000000 R09: 00007ffe4a444800 [ 52.127136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558236e32240 [ 52.128199] R13: 00007ffe4a445590 R14: 0000558236e31bf0 R15: 0000558236e464d0 [ 52.129265] [ 52.129623] irq event stamp: 1709 [ 52.130148] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 52.131399] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 52.132645] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 52.133935] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 52.135171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64616' (ECDSA) to the list of known hosts. 2025/11/17 19:19:46 fuzzer started 2025/11/17 19:19:46 dialing manager at localhost:37895 2025/11/17 19:19:46 checking machine... 2025/11/17 19:19:46 checking revisions... [ 53.039138] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:19:46 testing simple program... [ 53.121321] cgroup: Unknown subsys name 'net' [ 53.179001] cgroup: Unknown subsys name 'cpuset' [ 53.198533] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:19:45 Registers: info registers vcpu 0 RAX=ffff88800d3b3080 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800d33e088 RSI=0000000000000000 RDI=ffff88800d34edc0 RBP=ffff88800d34edc0 RSP=ffff8880182efa48 R8 =0000000000000001 R9 =ffffed100305df3a R10=0000000000000003 R11=0000000000000001 R12=ffff88800d87a9a8 R13=0000000000000246 R14=ffff88800d34edc0 R15=ffff88800944cc80 RIP=ffffffff81b61984 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 00007fa33bcb3900 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=00007fa33bc92020 CR3=000000001f5bc000 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 info registers vcpu 1 RAX=0000000000028ab5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff43735020 CR3=0000000016d4f000 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=1fd0af7bc0dbbe86dd4654a8508a40d8 XMM02=2c67c8bc2e329bc30000000000303488 XMM03=fb795ef6d6577056000000000030fb90 XMM04=2d984b142bba85b300000000000ae988 XMM05=e1bcd410fb3842e6000000000031f6c8 XMM06=405749d8372a36f1000000000031f550 XMM07=e042d86d42eb936e0000000000310ce0 XMM08=bbeccf176ccba5b400000000003034e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000