[ 45.666378] ------------[ cut here ]------------ [ 45.667165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.669260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.670554] Modules linked in: [ 45.671070] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.672813] Tainted: [W]=WARN [ 45.673330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.674613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.675407] 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 [ 45.678142] RSP: 0018:ffff8880166f7bc0 EFLAGS: 00010286 [ 45.678945] RAX: 0000000000000000 RBX: ffffed1002cdef78 RCX: ffffffff813a4050 [ 45.680050] RDX: ffff88800f3c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.681151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdef2f [ 45.682276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.683388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166f7df8 [ 45.684489] FS: 00007fc3abd08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.685725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.686653] CR2: 00007ffdadbb4ef7 CR3: 000000000b8ee000 CR4: 0000000000350ef0 [ 45.687758] Call Trace: [ 45.688184] [ 45.688536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.689316] ? __create_object+0x59/0x80 [ 45.689967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.690813] __vmalloc_noprof+0x59/0x60 [ 45.691474] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.692232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.693004] bpf_prog_alloc+0x39/0x200 [ 45.693640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.694457] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.695246] do_seccomp+0x349/0x25e0 [ 45.695825] ? find_held_lock+0x2b/0x80 [ 45.696483] ? do_prlimit+0x310/0x610 [ 45.697114] ? __pfx_do_seccomp+0x10/0x10 [ 45.697747] ? do_raw_spin_unlock+0x53/0x220 [ 45.698489] ? _raw_spin_unlock+0x1e/0x40 [ 45.699153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.699953] ? static_key_count+0x60/0x80 [ 45.700637] prctl_set_seccomp+0x4e/0x70 [ 45.701307] __do_sys_prctl+0xe6c/0x1d70 [ 45.701942] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.702683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.703525] ? irqentry_exit+0xf3/0x650 [ 45.704184] do_syscall_64+0xbf/0x430 [ 45.704782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.705596] RIP: 0033:0x7fc3ac1fa5cd [ 45.706228] 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 [ 45.708993] RSP: 002b:00007ffdadbb25c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.710180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3ac1fa5cd [ 45.711296] RDX: 000055aa7f45ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.712403] RBP: 00007ffdadbb2620 R08: 0000000000000000 R09: 00007ffdadbb1cc0 [ 45.713503] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa87d35ad0 [ 45.714613] R13: 00007ffdadbb2a50 R14: 000055aa87d36bc0 R15: 000055aa87d47780 [ 45.715725] [ 45.716124] irq event stamp: 1693 [ 45.716646] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 45.717980] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 45.719301] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 45.720629] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.721940] ---[ end trace 0000000000000000 ]--- [ 48.640782] ------------[ cut here ]------------ [ 48.641710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.643810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.645254] Modules linked in: [ 48.645851] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.648174] Tainted: [W]=WARN [ 48.648727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.650198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.651054] 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 [ 48.654304] RSP: 0018:ffff88801a1d7bc0 EFLAGS: 00010286 [ 48.655288] RAX: 0000000000000000 RBX: ffffed100343af78 RCX: ffffffff813a4050 [ 48.656548] RDX: ffff8880162eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.657821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343af2f [ 48.659127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.660390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1d7df8 [ 48.661671] FS: 00007f16d7fba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.663124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.664188] CR2: 00007ffe5b63aef7 CR3: 000000000e042000 CR4: 0000000000350ef0 [ 48.665477] Call Trace: [ 48.665951] [ 48.666414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.667327] ? __create_object+0x59/0x80 [ 48.668081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.669081] __vmalloc_noprof+0x59/0x60 [ 48.669854] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.670753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.671705] bpf_prog_alloc+0x39/0x200 [ 48.672462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.673404] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.674354] do_seccomp+0x349/0x25e0 [ 48.675045] ? find_held_lock+0x2b/0x80 [ 48.675820] ? do_prlimit+0x310/0x610 [ 48.676588] ? __pfx_do_seccomp+0x10/0x10 [ 48.677389] ? do_raw_spin_unlock+0x53/0x220 [ 48.678258] ? _raw_spin_unlock+0x1e/0x40 [ 48.679009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.679986] ? static_key_count+0x60/0x80 [ 48.680791] prctl_set_seccomp+0x4e/0x70 [ 48.681578] __do_sys_prctl+0xe6c/0x1d70 [ 48.682395] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.683271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.684260] ? irqentry_exit+0xf3/0x650 [ 48.684995] do_syscall_64+0xbf/0x430 [ 48.685754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.686724] RIP: 0033:0x7f16d84ac5cd [ 48.687451] 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 [ 48.690686] RSP: 002b:00007ffe5b638510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.692077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16d84ac5cd [ 48.693412] RDX: 0000561a3d146e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.694739] RBP: 00007ffe5b638570 R08: 0000000000000000 R09: 00007ffe5b637c10 [ 48.696053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a4cfa8ad0 [ 48.697363] R13: 00007ffe5b6389a0 R14: 0000561a4cfa9bc0 R15: 0000561a4cfba780 [ 48.698696] [ 48.699175] irq event stamp: 1897 [ 48.699793] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 48.701344] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 48.702914] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 48.704487] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 48.706033] ---[ end trace 0000000000000000 ]--- [ 49.479249] ------------[ cut here ]------------ [ 49.480181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.482218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.483681] Modules linked in: [ 49.484314] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.486294] Tainted: [W]=WARN [ 49.486853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489243] 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 [ 49.492393] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 49.493364] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 49.494648] RDX: ffff888014601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.495910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 49.497200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.498483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 49.499758] FS: 00007efe32839900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.501182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.502269] CR2: 00007ffc57a02ef7 CR3: 000000001fb64000 CR4: 0000000000350ef0 [ 49.503548] Call Trace: [ 49.504011] [ 49.504466] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.505370] ? __create_object+0x59/0x80 [ 49.506134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.507072] __vmalloc_noprof+0x59/0x60 [ 49.507829] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.508695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509626] bpf_prog_alloc+0x39/0x200 [ 49.510376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.511294] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.512206] do_seccomp+0x349/0x25e0 [ 49.512870] ? find_held_lock+0x2b/0x80 [ 49.513623] ? do_prlimit+0x310/0x610 [ 49.514364] ? __pfx_do_seccomp+0x10/0x10 [ 49.515150] ? do_raw_spin_unlock+0x53/0x220 [ 49.515945] ? _raw_spin_unlock+0x1e/0x40 [ 49.516719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.517687] ? static_key_count+0x60/0x80 [ 49.518501] prctl_set_seccomp+0x4e/0x70 [ 49.519270] __do_sys_prctl+0xe6c/0x1d70 [ 49.520015] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.520870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.521822] ? irqentry_exit+0xf3/0x650 [ 49.522597] do_syscall_64+0xbf/0x430 [ 49.523330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.524265] RIP: 0033:0x7efe32d2b5cd [ 49.524920] 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 [ 49.528065] RSP: 002b:00007ffc57a00920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.529442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe32d2b5cd [ 49.530720] RDX: 0000558c88875e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.531828] RBP: 00007ffc57a00980 R08: 0000000000000000 R09: 00007ffc57a00020 [ 49.532889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cac1542b0 [ 49.533956] R13: 00007ffc57a00db0 R14: 0000558cac156d20 R15: 0000558cac1688d0 [ 49.535051] [ 49.535448] irq event stamp: 1777 [ 49.535952] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.537212] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.538479] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 49.539754] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.541008] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59364' (ECDSA) to the list of known hosts. 2025/11/18 21:19:16 fuzzer started 2025/11/18 21:19:16 dialing manager at localhost:34383 2025/11/18 21:19:16 checking machine... 2025/11/18 21:19:16 checking revisions... [ 50.452536] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:19:16 testing simple program... [ 50.545054] cgroup: Unknown subsys name 'net' [ 50.599071] cgroup: Unknown subsys name 'cpuset' [ 50.616792] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:19:15 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880096276c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16d856f650 CR3=000000000dbce000 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=d76ade787bc9e5f100000000000ae988 XMM05=5ef1da61eb6de77c00000000003230b0 XMM06=73c04cdfbae1686700000000003219f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000004005 RBX=ffff88800ee5d340 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff88800ee5dd98 RDI=00000000fffffffe RBP=ffff88800ee5dd98 RSP=ffff88800d8d7480 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800ee5dd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527599 RFL=00000006 [-----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 00007f16d7fba900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5b632000 CR3=000000000ddc1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000