[ 38.921065] ------------[ cut here ]------------ [ 38.922004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.923955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.925415] Modules linked in: [ 38.925999] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.928019] Tainted: [W]=WARN [ 38.928635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.930100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.931019] 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 [ 38.934198] RSP: 0018:ffff88801c0dfbc0 EFLAGS: 00010286 [ 38.935179] RAX: 0000000000000000 RBX: ffffed100381bf78 RCX: ffffffff813a4050 [ 38.936467] RDX: ffff888015970000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.937754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381bf2f [ 38.939038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.940308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0dfdf8 [ 38.941615] FS: 00007f951555a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.943057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.944111] CR2: 00007ffca0cb3ef7 CR3: 000000000c8e8000 CR4: 0000000000350ef0 [ 38.945417] Call Trace: [ 38.945880] [ 38.946341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.947189] ? __create_object+0x59/0x80 [ 38.947967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.948974] __vmalloc_noprof+0x59/0x60 [ 38.949732] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.950590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.951529] bpf_prog_alloc+0x39/0x200 [ 38.952233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.953182] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.954095] do_seccomp+0x349/0x25e0 [ 38.954834] ? find_held_lock+0x2b/0x80 [ 38.955603] ? do_prlimit+0x310/0x610 [ 38.956361] ? __pfx_do_seccomp+0x10/0x10 [ 38.957120] ? do_raw_spin_unlock+0x53/0x220 [ 38.957954] ? _raw_spin_unlock+0x1e/0x40 [ 38.958744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.959732] ? static_key_count+0x60/0x80 [ 38.960606] prctl_set_seccomp+0x4e/0x70 [ 38.961396] __do_sys_prctl+0xe6c/0x1d70 [ 38.962140] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.962998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.963967] ? irqentry_exit+0xf3/0x650 [ 38.964753] do_syscall_64+0xbf/0x430 [ 38.965502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.966460] RIP: 0033:0x7f9515a4c5cd [ 38.967116] 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 [ 38.970285] RSP: 002b:00007ffca0cb13e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.971653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9515a4c5cd [ 38.972956] RDX: 0000557f6d93fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.974235] RBP: 00007ffca0cb1440 R08: 0000000000000000 R09: 00007ffca0cb0ae0 [ 38.975548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f93ac6ad0 [ 38.976848] R13: 00007ffca0cb1870 R14: 0000557f93ac7bc0 R15: 0000557f93ad8780 [ 38.978171] [ 38.978646] irq event stamp: 1801 [ 38.979299] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 38.980842] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 38.982375] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 38.983926] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 38.985461] ---[ end trace 0000000000000000 ]--- [ 42.357007] ------------[ cut here ]------------ [ 42.357957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.359962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.361476] Modules linked in: [ 42.362068] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.364331] Tainted: [W]=WARN [ 42.364908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.366442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.367369] 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 [ 42.370571] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 42.371550] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 42.372867] RDX: ffff888015d29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.374155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 42.375451] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.376751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 42.378054] FS: 00007f8f57f10900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.379507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.380568] CR2: 00007f8f584764a6 CR3: 000000001ff37000 CR4: 0000000000350ef0 [ 42.381866] Call Trace: [ 42.382379] [ 42.382790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.383694] ? __create_object+0x59/0x80 [ 42.384503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.385477] __vmalloc_noprof+0x59/0x60 [ 42.386190] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.387060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.387991] bpf_prog_alloc+0x39/0x200 [ 42.388747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.389681] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.390591] do_seccomp+0x349/0x25e0 [ 42.391314] ? find_held_lock+0x2b/0x80 [ 42.392027] ? do_prlimit+0x310/0x610 [ 42.392816] ? __pfx_do_seccomp+0x10/0x10 [ 42.393607] ? do_raw_spin_unlock+0x53/0x220 [ 42.394440] ? _raw_spin_unlock+0x1e/0x40 [ 42.395179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.396141] ? static_key_count+0x60/0x80 [ 42.396952] prctl_set_seccomp+0x4e/0x70 [ 42.397734] __do_sys_prctl+0xe6c/0x1d70 [ 42.398525] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.399384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.400362] ? irqentry_exit+0xf3/0x650 [ 42.401103] do_syscall_64+0xbf/0x430 [ 42.401841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.402796] RIP: 0033:0x7f8f584025cd [ 42.403497] 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 [ 42.406680] RSP: 002b:00007ffef508e230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.408043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f584025cd [ 42.409362] RDX: 000056096fe75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.410662] RBP: 00007ffef508e290 R08: 0000000000000000 R09: 00007ffef508d930 [ 42.411951] R10: 0000000000000000 R11: 0000000000000246 R12: 000056097e401ad0 [ 42.413238] R13: 00007ffef508e6c0 R14: 000056097e402bc0 R15: 000056097e413780 [ 42.414557] [ 42.414980] irq event stamp: 1827 [ 42.415635] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.417203] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 42.418761] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 42.420309] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 42.421837] ---[ end trace 0000000000000000 ]--- [ 43.226319] ------------[ cut here ]------------ [ 43.227182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.229188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.230652] Modules linked in: [ 43.231313] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.233362] Tainted: [W]=WARN [ 43.233913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.235398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.236360] 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 [ 43.239714] RSP: 0018:ffff88801a6efbc0 EFLAGS: 00010286 [ 43.240700] RAX: 0000000000000000 RBX: ffffed10034ddf78 RCX: ffffffff813a4050 [ 43.242391] RDX: ffff888015723780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.243712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ddf2f [ 43.245005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.246270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6efdf8 [ 43.247534] FS: 00007f8595579900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.248966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.250021] CR2: 00007fffe773fef7 CR3: 000000000d56e000 CR4: 0000000000350ef0 [ 43.251302] Call Trace: [ 43.251760] [ 43.252162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.253073] ? __create_object+0x59/0x80 [ 43.253850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.254826] __vmalloc_noprof+0x59/0x60 [ 43.255585] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.256472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.257406] bpf_prog_alloc+0x39/0x200 [ 43.258093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.259028] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.259931] do_seccomp+0x349/0x25e0 [ 43.260672] ? find_held_lock+0x2b/0x80 [ 43.261441] ? do_prlimit+0x310/0x610 [ 43.262130] ? __pfx_do_seccomp+0x10/0x10 [ 43.262918] ? do_raw_spin_unlock+0x53/0x220 [ 43.263738] ? _raw_spin_unlock+0x1e/0x40 [ 43.264530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.265503] ? static_key_count+0x60/0x80 [ 43.266301] prctl_set_seccomp+0x4e/0x70 [ 43.267027] __do_sys_prctl+0xe6c/0x1d70 [ 43.267811] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.268683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.269663] ? irqentry_exit+0xf3/0x650 [ 43.270416] do_syscall_64+0xbf/0x430 [ 43.271118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.272075] RIP: 0033:0x7f8595a6b5cd [ 43.272788] 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 [ 43.275957] RSP: 002b:00007fffe773e170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.277335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8595a6b5cd [ 43.278608] RDX: 00005570cde92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.279891] RBP: 00007fffe773e1d0 R08: 0000000000000000 R09: 00007fffe773d870 [ 43.281191] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570d89c7ad0 [ 43.282471] R13: 00007fffe773e600 R14: 00005570d89c8bc0 R15: 00005570d89d9780 [ 43.283794] [ 43.284217] irq event stamp: 1765 [ 43.284873] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.286392] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.287904] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.289458] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.290974] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43121' (ECDSA) to the list of known hosts. 2025/11/18 23:33:18 fuzzer started 2025/11/18 23:33:18 dialing manager at localhost:34383 2025/11/18 23:33:18 checking machine... 2025/11/18 23:33:18 checking revisions... [ 44.196704] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:33:18 testing simple program... [ 44.284060] cgroup: Unknown subsys name 'net' [ 44.347736] cgroup: Unknown subsys name 'cpuset' [ 44.364808] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:33:18 Registers: info registers vcpu 0 RAX=000000002bf13fec RBX=ffff888017105340 RCX=000000001a724f4f RDX=0000000000000008 RSI=ffff888017105e10 RDI=000000009f826060 RBP=ffff888017105d98 RSP=ffff88806ce088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017105e10 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275a1 RFL=00000002 [-------] 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 00007f2e8f34e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056097e426768 CR3=000000000d192000 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=571dce0475ea948a9a47a4156dee22e4 XMM02=eff9b2d0a8fce9cb00000000003030b0 XMM03=2c67c8bc2e329bc300000000003031d8 XMM04=3c8e9f96ab16a51000000000000ae988 XMM05=0c3abdc3007025d20000000000321ce8 XMM06=ef3f8aef036ed66f000000000031fd70 XMM07=fb795ef6d6577056000000000030f708 XMM08=2c67c8bc2e329bc300000000003031d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c6b3cf RBX=ffffffff868f9fe8 RCX=ffffffff83c6b3c2 RDX=0000000000000000 RSI=ffffffff86d768c8 RDI=ffffffff868f9fcc RBP=ffffffff868f9fe0 RSP=ffff888016b37790 R8 =ffffffff86d768c8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a68c R12=ffffffff868f9fe4 R13=ffffffff868f9fcc R14=ffffffff868f9fdc R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007f8f57f10900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef5088000 CR3=000000000b6ce000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000