[ 54.176373] ------------[ cut here ]------------ [ 54.177305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.179395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.180884] Modules linked in: [ 54.181514] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.183761] Tainted: [W]=WARN [ 54.184336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.185871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.186805] 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 [ 54.189988] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 54.191000] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 54.192291] RDX: ffff888015db5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.193591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 54.194888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.196179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 54.197480] FS: 00007f9fe0631900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.198938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.200019] CR2: 00007f9fe0b23580 CR3: 000000000dd27000 CR4: 0000000000350ef0 [ 54.201297] Call Trace: [ 54.201802] [ 54.202219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.203123] ? __create_object+0x59/0x80 [ 54.203902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.204872] __vmalloc_noprof+0x59/0x60 [ 54.205639] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.206530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.207428] bpf_prog_alloc+0x39/0x200 [ 54.208174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.209114] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.210023] do_seccomp+0x349/0x25e0 [ 54.210762] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.211669] ? __pfx_do_seccomp+0x10/0x10 [ 54.212413] ? find_held_lock+0x2b/0x80 [ 54.213174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.214145] ? static_key_count+0x60/0x80 [ 54.214963] prctl_set_seccomp+0x4e/0x70 [ 54.215746] __do_sys_prctl+0xe6c/0x1d70 [ 54.216532] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.217352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.218310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.219279] ? irqentry_exit+0xf3/0x650 [ 54.220058] do_syscall_64+0xbf/0x430 [ 54.220795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.221733] RIP: 0033:0x7f9fe0b235cd [ 54.222381] 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 [ 54.225560] RSP: 002b:00007ffecff02770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.226972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fe0b235cd [ 54.228273] RDX: 0000557ec3e4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.229573] RBP: 00007ffecff027d0 R08: 0000000000000000 R09: 00007ffecff01e70 [ 54.230881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ee7bb7ad0 [ 54.232154] R13: 00007ffecff02c00 R14: 0000557ee7bb8bc0 R15: 0000557ee7bc9780 [ 54.233472] [ 54.233910] irq event stamp: 1845 [ 54.234573] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 54.236109] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 54.237644] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 54.239210] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 54.240709] ---[ end trace 0000000000000000 ]--- [ 57.501962] ------------[ cut here ]------------ [ 57.502753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.504493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.505723] Modules linked in: [ 57.506219] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.507903] Tainted: [W]=WARN [ 57.508387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.509622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.510357] 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 [ 57.513027] RSP: 0018:ffff88801b8ffbc0 EFLAGS: 00010286 [ 57.513841] RAX: 0000000000000000 RBX: ffffed100371ff78 RCX: ffffffff813a4050 [ 57.514933] RDX: ffff8880169d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.516013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371ff2f [ 57.517072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.518143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8ffdf8 [ 57.519247] FS: 00007f16da54c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.520471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.521326] CR2: 00007ffe308b7ef7 CR3: 000000000d9f7000 CR4: 0000000000350ef0 [ 57.522411] Call Trace: [ 57.522835] [ 57.523177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.523914] ? __create_object+0x59/0x80 [ 57.524575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.525349] __vmalloc_noprof+0x59/0x60 [ 57.525988] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.526829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.527729] bpf_prog_alloc+0x39/0x200 [ 57.528336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.529111] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.529872] do_seccomp+0x349/0x25e0 [ 57.530480] ? find_held_lock+0x2b/0x80 [ 57.531086] ? do_prlimit+0x310/0x610 [ 57.531704] ? __pfx_do_seccomp+0x10/0x10 [ 57.532318] ? do_raw_spin_unlock+0x53/0x220 [ 57.533019] ? _raw_spin_unlock+0x1e/0x40 [ 57.533690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.534496] ? static_key_count+0x60/0x80 [ 57.535140] prctl_set_seccomp+0x4e/0x70 [ 57.535808] __do_sys_prctl+0xe6c/0x1d70 [ 57.536429] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.537137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.537918] ? irqentry_exit+0xf3/0x650 [ 57.538543] do_syscall_64+0xbf/0x430 [ 57.539119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.539890] RIP: 0033:0x7f16daa3e5cd [ 57.540430] 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 [ 57.543051] RSP: 002b:00007ffe308b6110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.544161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16daa3e5cd [ 57.545204] RDX: 00005578f42f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.546249] RBP: 00007ffe308b6170 R08: 0000000000000000 R09: 00007ffe308b5810 [ 57.547312] R10: 0000000000000000 R11: 0000000000000246 R12: 000055790b0642b0 [ 57.548359] R13: 00007ffe308b65a0 R14: 000055790b066d20 R15: 000055790b0788d0 [ 57.549422] [ 57.549800] irq event stamp: 1707 [ 57.550300] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 57.551606] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 57.552855] softirqs last enabled at (1198): [] handle_softirqs+0x50c/0x770 [ 57.554118] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 57.555367] ---[ end trace 0000000000000000 ]--- [ 58.391739] ------------[ cut here ]------------ [ 58.392523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.394242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.395473] Modules linked in: [ 58.395971] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.397625] Tainted: [W]=WARN [ 58.398091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.399333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.400107] 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 [ 58.402746] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 58.403575] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 58.404661] RDX: ffff888016a98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.405722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 58.406816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.407915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 58.409000] FS: 00007f8d89a6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.410222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.411141] CR2: 00007ffc1717bef7 CR3: 000000000eafd000 CR4: 0000000000350ef0 [ 58.412238] Call Trace: [ 58.412657] [ 58.412998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.413741] ? __create_object+0x59/0x80 [ 58.414367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.415202] __vmalloc_noprof+0x59/0x60 [ 58.415843] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.416583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.417325] bpf_prog_alloc+0x39/0x200 [ 58.417930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.418721] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.419430] do_seccomp+0x349/0x25e0 [ 58.420036] ? find_held_lock+0x2b/0x80 [ 58.420670] ? do_prlimit+0x310/0x610 [ 58.421252] ? __pfx_do_seccomp+0x10/0x10 [ 58.421903] ? do_raw_spin_unlock+0x53/0x220 [ 58.422606] ? _raw_spin_unlock+0x1e/0x40 [ 58.423233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.424033] ? static_key_count+0x60/0x80 [ 58.424700] prctl_set_seccomp+0x4e/0x70 [ 58.425312] __do_sys_prctl+0xe6c/0x1d70 [ 58.425979] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.426707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.427511] ? irqentry_exit+0xf3/0x650 [ 58.428117] do_syscall_64+0xbf/0x430 [ 58.428744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.429527] RIP: 0033:0x7f8d89f5d5cd [ 58.430073] 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 [ 58.432735] RSP: 002b:00007ffc1717ac20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.433861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d89f5d5cd [ 58.434954] RDX: 0000560733d01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.436049] RBP: 00007ffc1717ac80 R08: 0000000000000000 R09: 00007ffc1717a320 [ 58.437140] R10: 0000000000000000 R11: 0000000000000246 R12: 000056074ef41ad0 [ 58.438236] R13: 00007ffc1717b0b0 R14: 000056074ef42bc0 R15: 000056074ef53780 [ 58.439554] [ 58.439998] irq event stamp: 1725 [ 58.440950] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 58.442479] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 58.443784] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 58.445080] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 58.446359] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57837' (ECDSA) to the list of known hosts. 2025/11/17 11:39:19 fuzzer started 2025/11/17 11:39:20 dialing manager at localhost:37895 2025/11/17 11:39:20 checking machine... 2025/11/17 11:39:20 checking revisions... [ 59.388189] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:39:20 testing simple program... [ 59.491908] cgroup: Unknown subsys name 'net' [ 59.547812] cgroup: Unknown subsys name 'cpuset' [ 59.569951] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:39:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08e00 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255ec R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88806ce08de8 R15=ffff88806ce08a70 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007f16da54c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe308b0000 CR3=000000000e1ef000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027053 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=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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe41605d58 CR3=000000000d00f000 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=2039313a39333a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a39333a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000