[ 38.965868] ------------[ cut here ]------------ [ 38.966646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.969578] Modules linked in: [ 38.970068] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.971714] Tainted: [W]=WARN [ 38.972190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.973406] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.974130] 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 [ 38.976816] RSP: 0018:ffff88801ac6fbc0 EFLAGS: 00010286 [ 38.977651] RAX: 0000000000000000 RBX: ffffed100358df78 RCX: ffffffff813a4050 [ 38.978959] RDX: ffff888016849bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.980054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358df2f [ 38.981132] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.982204] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac6fdf8 [ 38.983301] FS: 00007f38aad2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.984525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.985409] CR2: 00007ffde04aaef7 CR3: 000000000d869000 CR4: 0000000000350ef0 [ 38.986487] Call Trace: [ 38.986872] [ 38.987212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.987978] ? __create_object+0x59/0x80 [ 38.988629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.989433] __vmalloc_noprof+0x59/0x60 [ 38.990024] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.990745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.991516] bpf_prog_alloc+0x39/0x200 [ 38.992102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.992877] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.993625] do_seccomp+0x349/0x25e0 [ 38.994191] ? find_held_lock+0x2b/0x80 [ 38.994823] ? do_prlimit+0x310/0x610 [ 38.995431] ? __pfx_do_seccomp+0x10/0x10 [ 38.996065] ? do_raw_spin_unlock+0x53/0x220 [ 38.996763] ? _raw_spin_unlock+0x1e/0x40 [ 38.997404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.998166] ? static_key_count+0x60/0x80 [ 38.998836] prctl_set_seccomp+0x4e/0x70 [ 38.999481] __do_sys_prctl+0xe6c/0x1d70 [ 39.000105] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.000824] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001631] ? irqentry_exit+0xf3/0x650 [ 39.002228] do_syscall_64+0xbf/0x430 [ 39.002843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003647] RIP: 0033:0x7f38ab21d5cd [ 39.004214] 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 [ 39.006856] RSP: 002b:00007ffde04a9ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.008004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38ab21d5cd [ 39.009085] RDX: 000055c0dc96ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.010151] RBP: 00007ffde04a9f00 R08: 0000000000000000 R09: 00007ffde04a95a0 [ 39.011243] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0ea3b3ad0 [ 39.012332] R13: 00007ffde04aa330 R14: 000055c0ea3b4bc0 R15: 000055c0ea3c5780 [ 39.013419] [ 39.013774] irq event stamp: 1709 [ 39.014309] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.015594] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.016875] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 39.018170] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 39.019446] ---[ end trace 0000000000000000 ]--- [ 41.819148] ------------[ cut here ]------------ [ 41.820091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.822160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.823612] Modules linked in: [ 41.824220] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.826431] Tainted: [W]=WARN [ 41.826997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.828509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.829413] 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 [ 41.832600] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 41.833601] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 41.834888] RDX: ffff888018d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.836207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 41.837511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.838826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 41.840119] FS: 00007f974643b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.841553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.842640] CR2: 00007ffe5165def7 CR3: 000000001fe5d000 CR4: 0000000000350ef0 [ 41.843948] Call Trace: [ 41.844451] [ 41.844872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.845762] ? __create_object+0x59/0x80 [ 41.846536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.847516] __vmalloc_noprof+0x59/0x60 [ 41.848245] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.849131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.850088] bpf_prog_alloc+0x39/0x200 [ 41.850836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.851754] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.852683] do_seccomp+0x349/0x25e0 [ 41.853402] ? find_held_lock+0x2b/0x80 [ 41.854113] ? do_prlimit+0x310/0x610 [ 41.854868] ? __pfx_do_seccomp+0x10/0x10 [ 41.855661] ? do_raw_spin_unlock+0x53/0x220 [ 41.856490] ? _raw_spin_unlock+0x1e/0x40 [ 41.857237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.858216] ? static_key_count+0x60/0x80 [ 41.859024] prctl_set_seccomp+0x4e/0x70 [ 41.859814] __do_sys_prctl+0xe6c/0x1d70 [ 41.860591] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.861449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.862410] ? irqentry_exit+0xf3/0x650 [ 41.863134] do_syscall_64+0xbf/0x430 [ 41.863877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.864833] RIP: 0033:0x7f974692d5cd [ 41.865533] 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 [ 41.868739] RSP: 002b:00007ffe5165bec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.870129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f974692d5cd [ 41.871415] RDX: 000055fa321d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.872714] RBP: 00007ffe5165bf20 R08: 0000000000000000 R09: 00007ffe5165b5c0 [ 41.874021] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa41018ad0 [ 41.875304] R13: 00007ffe5165c350 R14: 000055fa41019bc0 R15: 000055fa4102a780 [ 41.876442] [ 41.876712] irq event stamp: 1767 [ 41.877096] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 41.878070] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 41.879051] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 41.880052] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 41.880890] ---[ end trace 0000000000000000 ]--- [ 42.609728] ------------[ cut here ]------------ [ 42.610719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.612942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.614761] Modules linked in: [ 42.615514] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.617661] Tainted: [W]=WARN [ 42.618303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.619894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.620900] 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 [ 42.624336] RSP: 0018:ffff8880168d7bc0 EFLAGS: 00010286 [ 42.625393] RAX: 0000000000000000 RBX: ffffed1002d1af78 RCX: ffffffff813a4050 [ 42.626768] RDX: ffff88801b489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.628160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1af2f [ 42.629548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.630935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168d7df8 [ 42.632347] FS: 00007f22e24e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.633925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.635074] CR2: 00007f22e29d8580 CR3: 000000001c728000 CR4: 0000000000350ef0 [ 42.636490] Call Trace: [ 42.637007] [ 42.637503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.638495] ? __create_object+0x59/0x80 [ 42.639357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.640440] __vmalloc_noprof+0x59/0x60 [ 42.641237] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.642200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643250] bpf_prog_alloc+0x39/0x200 [ 42.644076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645116] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.646119] do_seccomp+0x349/0x25e0 [ 42.646918] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.647923] ? __pfx_do_seccomp+0x10/0x10 [ 42.648822] ? find_held_lock+0x2b/0x80 [ 42.649676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650775] ? static_key_count+0x60/0x80 [ 42.651681] prctl_set_seccomp+0x4e/0x70 [ 42.652573] __do_sys_prctl+0xe6c/0x1d70 [ 42.653452] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.654438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.655536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.656661] ? irqentry_exit+0xf3/0x650 [ 42.657529] do_syscall_64+0xbf/0x430 [ 42.658369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.659446] RIP: 0033:0x7f22e29d85cd [ 42.660146] 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 [ 42.663305] RSP: 002b:00007ffeb1577e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.664656] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22e29d85cd [ 42.665724] RDX: 000055ef69209e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.666787] RBP: 00007ffeb1577e90 R08: 0000000000000000 R09: 00007ffeb1577530 [ 42.667857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef8ab58ad0 [ 42.668949] R13: 00007ffeb15782c0 R14: 000055ef8ab59bc0 R15: 000055ef8ab6a780 [ 42.670031] [ 42.670409] irq event stamp: 1755 [ 42.670922] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.672211] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.673494] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 42.674790] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 42.676086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40638' (ECDSA) to the list of known hosts. 2025/11/17 23:34:23 fuzzer started 2025/11/17 23:34:24 dialing manager at localhost:37895 2025/11/17 23:34:24 checking machine... 2025/11/17 23:34:24 checking revisions... [ 43.560819] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:34:24 testing simple program... [ 43.638735] cgroup: Unknown subsys name 'net' [ 43.696871] cgroup: Unknown subsys name 'cpuset' [ 43.708911] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:34:23 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe51656000 CR3=000000000d8c1000 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 info registers vcpu 1 RAX=000000000001e461 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7afc78b8 CR3=000000000b8d8000 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=2033323a34333a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a34333a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000