[ 38.978760] ------------[ cut here ]------------ [ 38.979476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.982317] Modules linked in: [ 38.982825] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.984442] Tainted: [W]=WARN [ 38.984927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986905] 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 [ 38.989789] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 38.990580] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 38.991722] RDX: ffff888015fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.992781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 38.993902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 38.996287] FS: 00007f076e580900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.997470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998357] CR2: 00007ffc0958bef8 CR3: 000000000ea3f000 CR4: 0000000000350ef0 [ 38.999404] Call Trace: [ 38.999810] [ 39.000152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.000885] ? __create_object+0x59/0x80 [ 39.001500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.002473] __vmalloc_noprof+0x59/0x60 [ 39.003223] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.003958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004726] bpf_prog_alloc+0x39/0x200 [ 39.005306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006092] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.006858] do_seccomp+0x349/0x25e0 [ 39.007420] ? find_held_lock+0x2b/0x80 [ 39.008046] ? do_prlimit+0x310/0x610 [ 39.008634] ? __pfx_do_seccomp+0x10/0x10 [ 39.009287] ? do_raw_spin_unlock+0x53/0x220 [ 39.009987] ? _raw_spin_unlock+0x1e/0x40 [ 39.010599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011389] ? static_key_count+0x60/0x80 [ 39.012049] prctl_set_seccomp+0x4e/0x70 [ 39.012686] __do_sys_prctl+0xe6c/0x1d70 [ 39.013305] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.014814] ? irqentry_exit+0xf3/0x650 [ 39.015414] do_syscall_64+0xbf/0x430 [ 39.016024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016819] RIP: 0033:0x7f076ea725cd [ 39.017374] 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 [ 39.019996] RSP: 002b:00007ffc09589b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f076ea725cd [ 39.022186] RDX: 000055b26b594e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023247] RBP: 00007ffc09589b90 R08: 0000000000000000 R09: 00007ffc09589230 [ 39.024314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b28b1512b0 [ 39.025365] R13: 00007ffc09589fc0 R14: 000055b28b153d20 R15: 000055b28b1658d0 [ 39.026457] [ 39.026835] irq event stamp: 1745 [ 39.027347] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.028631] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.029931] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.031225] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.032471] ---[ end trace 0000000000000000 ]--- [ 41.845432] ------------[ cut here ]------------ [ 41.846387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.848454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.849980] Modules linked in: [ 41.850562] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.852515] Tainted: [W]=WARN [ 41.853102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.854560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.855463] 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 [ 41.858595] RSP: 0018:ffff88801a1f7bc0 EFLAGS: 00010286 [ 41.859568] RAX: 0000000000000000 RBX: ffffed100343ef78 RCX: ffffffff813a4050 [ 41.860845] RDX: ffff888015f90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.862140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ef2f [ 41.863409] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.864690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1f7df8 [ 41.865995] FS: 00007fc42080f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.867422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.868470] CR2: 00007ffd39cd8ef8 CR3: 0000000010011000 CR4: 0000000000350ef0 [ 41.869767] Call Trace: [ 41.870228] [ 41.870633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.871537] ? __create_object+0x59/0x80 [ 41.872318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.873292] __vmalloc_noprof+0x59/0x60 [ 41.874075] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.874955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.875893] bpf_prog_alloc+0x39/0x200 [ 41.876583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.877514] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.878421] do_seccomp+0x349/0x25e0 [ 41.879149] ? find_held_lock+0x2b/0x80 [ 41.879898] ? do_prlimit+0x310/0x610 [ 41.880598] ? __pfx_do_seccomp+0x10/0x10 [ 41.881434] ? do_raw_spin_unlock+0x53/0x220 [ 41.882295] ? _raw_spin_unlock+0x1e/0x40 [ 41.883068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.884037] ? static_key_count+0x60/0x80 [ 41.884842] prctl_set_seccomp+0x4e/0x70 [ 41.885573] __do_sys_prctl+0xe6c/0x1d70 [ 41.886369] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.887233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.888203] ? irqentry_exit+0xf3/0x650 [ 41.888971] do_syscall_64+0xbf/0x430 [ 41.889709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.890610] RIP: 0033:0x7fc420d015cd [ 41.891317] 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 [ 41.894466] RSP: 002b:00007ffd39cd7ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.895827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc420d015cd [ 41.897110] RDX: 00005642a478ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.898407] RBP: 00007ffd39cd7f30 R08: 0000000000000000 R09: 00007ffd39cd75d0 [ 41.899706] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642a75efbf0 [ 41.900988] R13: 00007ffd39cd8360 R14: 00005642a75f9380 R15: 00005642a7604460 [ 41.902292] [ 41.902751] irq event stamp: 1771 [ 41.903356] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 41.904874] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 41.906402] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 41.907941] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 41.909450] ---[ end trace 0000000000000000 ]--- [ 42.866247] ------------[ cut here ]------------ [ 42.867156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.869165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.870617] Modules linked in: [ 42.871241] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.873241] Tainted: [W]=WARN [ 42.873853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.875318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.876240] 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 [ 42.879443] RSP: 0018:ffff888009ccfbc0 EFLAGS: 00010286 [ 42.880419] RAX: 0000000000000000 RBX: ffffed1001399f78 RCX: ffffffff813a4050 [ 42.881736] RDX: ffff88801c6f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.883021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001399f2f [ 42.884311] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.885580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ccfdf8 [ 42.886889] FS: 00007ff1e6f82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.888332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.889387] CR2: 00007ff1e7474580 CR3: 0000000020361000 CR4: 0000000000350ef0 [ 42.890690] Call Trace: [ 42.891158] [ 42.891569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.892462] ? __create_object+0x59/0x80 [ 42.893246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.894225] __vmalloc_noprof+0x59/0x60 [ 42.894994] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.895876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.896808] bpf_prog_alloc+0x39/0x200 [ 42.897504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.898469] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.899377] do_seccomp+0x349/0x25e0 [ 42.900115] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.901018] ? __pfx_do_seccomp+0x10/0x10 [ 42.901838] ? find_held_lock+0x2b/0x80 [ 42.902565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.903530] ? static_key_count+0x60/0x80 [ 42.904331] prctl_set_seccomp+0x4e/0x70 [ 42.905102] __do_sys_prctl+0xe6c/0x1d70 [ 42.905894] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.906728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.907489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.908286] ? irqentry_exit+0xf3/0x650 [ 42.908921] do_syscall_64+0xbf/0x430 [ 42.909493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.910292] RIP: 0033:0x7ff1e74745cd [ 42.910887] 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 [ 42.913505] RSP: 002b:00007ffc36516ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.914648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1e74745cd [ 42.915728] RDX: 000056442a524e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.916794] RBP: 00007ffc36516f50 R08: 0000000000000000 R09: 00007ffc365165f0 [ 42.917861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564463b46ad0 [ 42.918906] R13: 00007ffc36517380 R14: 0000564463b47bc0 R15: 0000564463b58780 [ 42.919983] [ 42.920333] irq event stamp: 1685 [ 42.920862] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.922144] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.923413] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.924687] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 42.925948] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17065' (ECDSA) to the list of known hosts. 2025/11/18 00:52:12 fuzzer started 2025/11/18 00:52:13 dialing manager at localhost:37895 2025/11/18 00:52:13 checking machine... 2025/11/18 00:52:13 checking revisions... [ 43.812865] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:52:13 testing simple program... [ 43.899248] cgroup: Unknown subsys name 'net' [ 43.950898] cgroup: Unknown subsys name 'cpuset' [ 43.966230] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:52:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801003c740 RCX=ffff88801003c000 RDX=0000000000000000 RSI=ffff88801003c640 RDI=ffff88800944cc80 RBP=ffff88800944cc80 RSP=ffff88801a2bfa68 R8 =0000000000000140 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000400f00 R13=0000000000000000 R14=ffff88801003c640 R15=ffff88800944cc80 RIP=ffffffff81b2d47d RFL=00000282 [--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 00007fc42080f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4207de008 CR3=0000000020210000 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=0000001cfe662370 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806cf23b00 RDI=0000000000053686 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eec19 R11=0000000000000001 R12=0000000000053686 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000013 [----A-C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee2122c000 CR3=000000000da1f000 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=49aa8ff06816929c85433a786d9b8183 XMM02=ec2efd57dc4c00df00000000003025d8 XMM03=50151f99bac2ea6500000000003026a8 XMM04=2195f1beeebe6ea100000000000ae988 XMM05=82344711daefb9fa000000000031fb00 XMM06=5b75c91c80445342000000000031eba0 XMM07=e042d86d42eb936e000000000030e800 XMM08=50151f99bac2ea6500000000003026a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000