[ 46.506289] ------------[ cut here ]------------ [ 46.507255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.509386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.510900] Modules linked in: [ 46.511557] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.513625] Tainted: [W]=WARN [ 46.514252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.515778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.516694] 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 [ 46.520096] RSP: 0018:ffff888013d67bc0 EFLAGS: 00010286 [ 46.521138] RAX: 0000000000000000 RBX: ffffed10027acf78 RCX: ffffffff813a4050 [ 46.522544] RDX: ffff888016260000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.523858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027acf2f [ 46.525289] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.526623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d67df8 [ 46.528083] FS: 00007f707c37a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.529608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.530726] CR2: 00007f707c8e04a6 CR3: 000000000e271000 CR4: 0000000000350ef0 [ 46.532166] Call Trace: [ 46.532650] [ 46.533134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.534130] ? __create_object+0x59/0x80 [ 46.535027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.536022] __vmalloc_noprof+0x59/0x60 [ 46.536846] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.537835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.538828] bpf_prog_alloc+0x39/0x200 [ 46.539717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.540927] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.541893] do_seccomp+0x349/0x25e0 [ 46.542588] ? find_held_lock+0x2b/0x80 [ 46.543374] ? do_prlimit+0x310/0x610 [ 46.544243] ? __pfx_do_seccomp+0x10/0x10 [ 46.545099] ? do_raw_spin_unlock+0x53/0x220 [ 46.545989] ? _raw_spin_unlock+0x1e/0x40 [ 46.546833] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.547870] ? static_key_count+0x60/0x80 [ 46.548665] prctl_set_seccomp+0x4e/0x70 [ 46.549481] __do_sys_prctl+0xe6c/0x1d70 [ 46.550347] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.551249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.552278] ? irqentry_exit+0xf3/0x650 [ 46.553153] do_syscall_64+0xbf/0x430 [ 46.553970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.554957] RIP: 0033:0x7f707c86c5cd [ 46.555642] 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 [ 46.559028] RSP: 002b:00007fff108ce040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.560533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f707c86c5cd [ 46.561707] RDX: 000055b60fcd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.562897] RBP: 00007fff108ce0a0 R08: 0000000000000000 R09: 00007fff108cd740 [ 46.564019] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b63443fad0 [ 46.565220] R13: 00007fff108ce4d0 R14: 000055b634440bc0 R15: 000055b634451780 [ 46.566342] [ 46.566709] irq event stamp: 1751 [ 46.567278] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.568682] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.570009] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.571443] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.572813] ---[ end trace 0000000000000000 ]--- [ 49.313367] ------------[ cut here ]------------ [ 49.314501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.316457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.317886] Modules linked in: [ 49.318467] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.320399] Tainted: [W]=WARN [ 49.321008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.322448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.323346] 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 [ 49.326455] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 49.327434] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 49.328707] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.329978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 49.331243] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.332523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 49.333778] FS: 00007f3476fac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.335195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.336238] CR2: 00007ffec2b45ef7 CR3: 000000000bf89000 CR4: 0000000000350ef0 [ 49.337510] Call Trace: [ 49.338014] [ 49.338419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.339309] ? __create_object+0x59/0x80 [ 49.340074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.341044] __vmalloc_noprof+0x59/0x60 [ 49.341807] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.342622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.343529] bpf_prog_alloc+0x39/0x200 [ 49.344267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.345194] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.346093] do_seccomp+0x349/0x25e0 [ 49.346794] ? find_held_lock+0x2b/0x80 [ 49.347490] ? do_prlimit+0x310/0x610 [ 49.348215] ? __pfx_do_seccomp+0x10/0x10 [ 49.349002] ? do_raw_spin_unlock+0x53/0x220 [ 49.349841] ? _raw_spin_unlock+0x1e/0x40 [ 49.350576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.351536] ? static_key_count+0x60/0x80 [ 49.352335] prctl_set_seccomp+0x4e/0x70 [ 49.353128] __do_sys_prctl+0xe6c/0x1d70 [ 49.353911] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.354724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.355699] ? irqentry_exit+0xf3/0x650 [ 49.356474] do_syscall_64+0xbf/0x430 [ 49.357215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.358173] RIP: 0033:0x7f347749e5cd [ 49.358880] 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 [ 49.362067] RSP: 002b:00007ffec2b44c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.363442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f347749e5cd [ 49.364755] RDX: 0000563d998fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.366043] RBP: 00007ffec2b44cc0 R08: 0000000000000000 R09: 00007ffec2b44360 [ 49.367329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dc97642b0 [ 49.368627] R13: 00007ffec2b450f0 R14: 0000563dc9766d20 R15: 0000563dc97788d0 [ 49.369927] [ 49.370352] irq event stamp: 1795 [ 49.371006] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.372545] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.374064] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.375603] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.377133] ---[ end trace 0000000000000000 ]--- [ 50.076477] ------------[ cut here ]------------ [ 50.077378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.079314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.080761] Modules linked in: [ 50.081347] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.083299] Tainted: [W]=WARN [ 50.083881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.085356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.086264] 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 [ 50.089401] RSP: 0018:ffff88801581fbc0 EFLAGS: 00010286 [ 50.090366] RAX: 0000000000000000 RBX: ffffed1002b03f78 RCX: ffffffff813a4050 [ 50.091647] RDX: ffff8880164c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.092929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b03f2f [ 50.094197] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.095458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801581fdf8 [ 50.096759] FS: 00007f7e13651900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.098174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.099220] CR2: 00007f7e13b43580 CR3: 000000000d54c000 CR4: 0000000000350ef0 [ 50.100488] Call Trace: [ 50.100985] [ 50.101391] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.102276] ? __create_object+0x59/0x80 [ 50.103049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.103994] __vmalloc_noprof+0x59/0x60 [ 50.104713] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.105572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.106494] bpf_prog_alloc+0x39/0x200 [ 50.107201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.108118] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.109020] do_seccomp+0x349/0x25e0 [ 50.109689] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.110572] ? __pfx_do_seccomp+0x10/0x10 [ 50.111365] ? find_held_lock+0x2b/0x80 [ 50.112104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.113069] ? static_key_count+0x60/0x80 [ 50.113852] prctl_set_seccomp+0x4e/0x70 [ 50.114564] __do_sys_prctl+0xe6c/0x1d70 [ 50.115320] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.116168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.117118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.118062] ? irqentry_exit+0xf3/0x650 [ 50.118818] do_syscall_64+0xbf/0x430 [ 50.119505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.120464] RIP: 0033:0x7f7e13b435cd [ 50.121145] 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 [ 50.124292] RSP: 002b:00007fff564b1d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.125644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e13b435cd [ 50.126927] RDX: 000055f8de7d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.128208] RBP: 00007fff564b1df0 R08: 0000000000000000 R09: 00007fff564b1490 [ 50.129498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8e02cbbf0 [ 50.130768] R13: 00007fff564b2220 R14: 000055f8e02d5380 R15: 000055f8e02e0460 [ 50.132057] [ 50.132482] irq event stamp: 1689 [ 50.133128] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 50.134628] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.136150] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.137673] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.139154] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1051' (ECDSA) to the list of known hosts. 2025/11/19 02:47:16 fuzzer started 2025/11/19 02:47:16 dialing manager at localhost:34383 2025/11/19 02:47:16 checking machine... 2025/11/19 02:47:16 checking revisions... [ 51.015943] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:47:17 testing simple program... [ 51.105894] cgroup: Unknown subsys name 'net' [ 51.180919] cgroup: Unknown subsys name 'cpuset' [ 51.194052] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:47:16 Registers: info registers vcpu 0 RAX=ffff88801e0c1000 RBX=ffff88801e0c1000 RCX=0000000000000000 RDX=ffff888015558000 RSI=ffffffff84c14129 RDI=ffff88801e0c1100 RBP=0000000000000002 RSP=ffff8880157570a0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801e0c1000 R11=0000000000000000 R12=ffff888008ff0000 R13=ffff888015757640 R14=ffff888015757e40 R15=ffff8880157573e0 RIP=ffffffff81751e10 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 00007f3476fac900 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=0000563dc976d380 CR3=000000000e1ba000 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=000000000002998b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 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=00007ffdebedbbf8 CR3=000000000cbff000 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=2035313a37343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a37343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000