[ 46.513889] ------------[ cut here ]------------ [ 46.514845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.516910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.518394] Modules linked in: [ 46.519032] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.520976] Tainted: [W]=WARN [ 46.521568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.523022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.523936] 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 [ 46.527082] RSP: 0018:ffff88800711fbc0 EFLAGS: 00010286 [ 46.528053] RAX: 0000000000000000 RBX: ffffed1000e23f78 RCX: ffffffff813a4050 [ 46.529317] RDX: ffff88801a1b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.530608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e23f2f [ 46.531879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.533144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800711fdf8 [ 46.534424] FS: 00007fa4466c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.535835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.536878] CR2: 00007fff436d0ef8 CR3: 000000000d90e000 CR4: 0000000000350ef0 [ 46.538167] Call Trace: [ 46.538669] [ 46.539074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.539959] ? __create_object+0x59/0x80 [ 46.540749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.541728] __vmalloc_noprof+0x59/0x60 [ 46.542437] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.543298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.544206] bpf_prog_alloc+0x39/0x200 [ 46.544939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.545855] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.546786] do_seccomp+0x349/0x25e0 [ 46.547472] ? find_held_lock+0x2b/0x80 [ 46.548227] ? do_prlimit+0x310/0x610 [ 46.548967] ? __pfx_do_seccomp+0x10/0x10 [ 46.549742] ? do_raw_spin_unlock+0x53/0x220 [ 46.550589] ? _raw_spin_unlock+0x1e/0x40 [ 46.551309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.552265] ? static_key_count+0x60/0x80 [ 46.553054] prctl_set_seccomp+0x4e/0x70 [ 46.553824] __do_sys_prctl+0xe6c/0x1d70 [ 46.554604] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.555407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.556359] ? irqentry_exit+0xf3/0x650 [ 46.557112] do_syscall_64+0xbf/0x430 [ 46.557842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.558815] RIP: 0033:0x7fa446bb95cd [ 46.559463] 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 [ 46.562611] RSP: 002b:00007fff436cfd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.563956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa446bb95cd [ 46.565212] RDX: 00005574788a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.566470] RBP: 00007fff436cfd90 R08: 0000000000000000 R09: 00007fff436cf430 [ 46.567283] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574a85ceb10 [ 46.568101] R13: 00007fff436d01c0 R14: 00005574a85cf2b0 R15: 00005574a85e36f0 [ 46.568929] [ 46.569199] irq event stamp: 1729 [ 46.569614] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.570542] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.571240] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.571989] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.572704] ---[ end trace 0000000000000000 ]--- [ 49.984247] ------------[ cut here ]------------ [ 49.985189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.987290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.988768] Modules linked in: [ 49.989361] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.991434] Tainted: [W]=WARN [ 49.992056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.993555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.994438] 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 [ 49.997632] RSP: 0018:ffff88800714fbc0 EFLAGS: 00010286 [ 49.998644] RAX: 0000000000000000 RBX: ffffed1000e29f78 RCX: ffffffff813a4050 [ 49.999937] RDX: ffff88800ec99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.001228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e29f2f [ 50.002555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.003848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800714fdf8 [ 50.005149] FS: 00007f852d442900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.006611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.007682] CR2: 00007f852d934580 CR3: 000000000e897000 CR4: 0000000000350ef0 [ 50.008989] Call Trace: [ 50.009464] [ 50.009925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.010863] ? __create_object+0x59/0x80 [ 50.011657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.012656] __vmalloc_noprof+0x59/0x60 [ 50.013387] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.014311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.015295] bpf_prog_alloc+0x39/0x200 [ 50.016056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.017015] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.017946] do_seccomp+0x349/0x25e0 [ 50.018703] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.019649] ? __pfx_do_seccomp+0x10/0x10 [ 50.020403] ? find_held_lock+0x2b/0x80 [ 50.021197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.022207] ? static_key_count+0x60/0x80 [ 50.023062] prctl_set_seccomp+0x4e/0x70 [ 50.023863] __do_sys_prctl+0xe6c/0x1d70 [ 50.024659] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.025473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.026482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.027541] ? irqentry_exit+0xf3/0x650 [ 50.028283] do_syscall_64+0xbf/0x430 [ 50.029062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.030050] RIP: 0033:0x7f852d9345cd [ 50.030791] 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 [ 50.034044] RSP: 002b:00007fff13e9ca40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.035452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f852d9345cd [ 50.036773] RDX: 0000562dca05ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.038090] RBP: 00007fff13e9caa0 R08: 0000000000000000 R09: 00007fff13e9c140 [ 50.039411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e07b132b0 [ 50.040735] R13: 00007fff13e9ced0 R14: 0000562e07b15d20 R15: 0000562e07b278d0 [ 50.042110] [ 50.042585] irq event stamp: 1739 [ 50.043193] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.044747] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.046295] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.047856] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.049399] ---[ end trace 0000000000000000 ]--- [ 50.866716] ------------[ cut here ]------------ [ 50.867632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.869726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.871202] Modules linked in: [ 50.871841] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.873841] Tainted: [W]=WARN [ 50.874408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.875877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.876812] 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 [ 50.880014] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 50.880996] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 50.882309] RDX: ffff888016190000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.883577] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 50.884850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.886123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 50.887393] FS: 00007f7ad47c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.888810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.889865] CR2: 00007fff4e5a2ef8 CR3: 000000000cf60000 CR4: 0000000000350ef0 [ 50.891141] Call Trace: [ 50.891645] [ 50.892052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.892929] ? __create_object+0x59/0x80 [ 50.893692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.894648] __vmalloc_noprof+0x59/0x60 [ 50.895338] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.896196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.897120] bpf_prog_alloc+0x39/0x200 [ 50.897842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.898776] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.899660] do_seccomp+0x349/0x25e0 [ 50.900327] ? find_held_lock+0x2b/0x80 [ 50.901075] ? do_prlimit+0x310/0x610 [ 50.901793] ? __pfx_do_seccomp+0x10/0x10 [ 50.902567] ? do_raw_spin_unlock+0x53/0x220 [ 50.903340] ? _raw_spin_unlock+0x1e/0x40 [ 50.904098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.905026] ? static_key_count+0x60/0x80 [ 50.905820] prctl_set_seccomp+0x4e/0x70 [ 50.906585] __do_sys_prctl+0xe6c/0x1d70 [ 50.907297] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.908137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.909096] ? irqentry_exit+0xf3/0x650 [ 50.909839] do_syscall_64+0xbf/0x430 [ 50.910586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.911471] RIP: 0033:0x7f7ad4cb95cd [ 50.912166] 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 [ 50.915288] RSP: 002b:00007fff4e5a1860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.916639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ad4cb95cd [ 50.917881] RDX: 0000558a99474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.919145] RBP: 00007fff4e5a18c0 R08: 0000000000000000 R09: 00007fff4e5a0f60 [ 50.920413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558abcf2ead0 [ 50.921676] R13: 00007fff4e5a1cf0 R14: 0000558abcf2fbc0 R15: 0000558abcf40780 [ 50.922951] [ 50.923368] irq event stamp: 1751 [ 50.923997] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.925493] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.926995] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.928484] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.929983] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15072' (ECDSA) to the list of known hosts. 2025/11/17 21:00:20 fuzzer started 2025/11/17 21:00:20 dialing manager at localhost:37895 2025/11/17 21:00:20 checking machine... 2025/11/17 21:00:20 checking revisions... [ 51.875846] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:00:21 testing simple program... [ 51.968942] cgroup: Unknown subsys name 'net' [ 52.036636] cgroup: Unknown subsys name 'cpuset' [ 52.046453] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:00:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff1100146df98 RCX=ffffffff83c6fe4d RDX=ffff888013f9d340 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000000 RSP=ffff88800a36fcb0 R8 =ffff88800a36fce0 R9 =ffff88800a36fe58 R10=0000000000000000 R11=0000000000000001 R12=0000000040000040 R13=ffff88800a36fe48 R14=00007ffec6e04d70 R15=0000000000000000 RIP=ffffffff81751606 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 00007f20442b7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6fbe9508 CR3=000000000e119000 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=b26197f263923595844f5a77d5257595 XMM02=0000000000305368d59e07bde36eea69 XMM03=00000000003054b0ec2efd57dc4c00df XMM04=a5cce2fa8a8ffc1400000000000ae988 XMM05=d30d1767944a3b280000000000323c50 XMM06=3e829fc8c8edc9900000000000322a40 XMM07=fb795ef6d65770560000000000313c88 XMM08=2c67c8bc2e329bc300000000003054b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000200000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff8880196db780 RSI=ffffffff813748ca RDI=0000000000000001 RBP=0000000016d64728 RSP=ffff88801a1ffc10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7660 R14=ffff888016d64720 R15=ffff888016d64000 RIP=ffffffff81751c78 RFL=00000202 [-------] 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 00007f852d442900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff13e96000 CR3=000000001f5b5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000