[ 46.006154] ------------[ cut here ]------------ [ 46.007004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.009252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.010840] Modules linked in: [ 46.011468] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.013592] Tainted: [W]=WARN [ 46.014245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.015828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.016872] 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 [ 46.020296] RSP: 0018:ffff888016347bc0 EFLAGS: 00010286 [ 46.021337] RAX: 0000000000000000 RBX: ffffed1002c68f78 RCX: ffffffff813a4050 [ 46.022706] RDX: ffff88800fd38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.024108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c68f2f [ 46.025483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.026885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016347df8 [ 46.028378] FS: 00007f9810e39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.029952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.031035] CR2: 00007ffdc167def8 CR3: 0000000009c9d000 CR4: 0000000000350ef0 [ 46.032453] Call Trace: [ 46.032993] [ 46.033463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.034348] ? __create_object+0x59/0x80 [ 46.035059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.036045] __vmalloc_noprof+0x59/0x60 [ 46.036784] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.037626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.038539] bpf_prog_alloc+0x39/0x200 [ 46.039260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.040179] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.041009] do_seccomp+0x349/0x25e0 [ 46.041707] ? find_held_lock+0x2b/0x80 [ 46.042432] ? do_prlimit+0x310/0x610 [ 46.043151] ? __pfx_do_seccomp+0x10/0x10 [ 46.043880] ? do_raw_spin_unlock+0x53/0x220 [ 46.044685] ? _raw_spin_unlock+0x1e/0x40 [ 46.045439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.046372] ? static_key_count+0x60/0x80 [ 46.047135] prctl_set_seccomp+0x4e/0x70 [ 46.047853] __do_sys_prctl+0xe6c/0x1d70 [ 46.048733] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.049551] ? trace_irq_enable.constprop.0+0x26/0x100 [ 46.050467] do_syscall_64+0xbf/0x430 [ 46.051168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.052048] RIP: 0033:0x7f981132b5cd [ 46.052717] 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 [ 46.055704] RSP: 002b:00007ffdc167b6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.057001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f981132b5cd [ 46.058228] RDX: 000055b2e04dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.059430] RBP: 00007ffdc167b740 R08: 0000000000000000 R09: 00007ffdc167ade0 [ 46.060657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2f5cc3b10 [ 46.061869] R13: 00007ffdc167bb70 R14: 000055b2f5cc42b0 R15: 000055b2f5cd86f0 [ 46.063116] [ 46.063529] irq event stamp: 1729 [ 46.064139] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.065575] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.067035] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.068512] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.069942] ---[ end trace 0000000000000000 ]--- [ 49.217000] ------------[ cut here ]------------ [ 49.217929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.219982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.221540] Modules linked in: [ 49.222199] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.224218] Tainted: [W]=WARN [ 49.224794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.226285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.227200] 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 [ 49.230396] RSP: 0018:ffff88800f8d7bc0 EFLAGS: 00010286 [ 49.231381] RAX: 0000000000000000 RBX: ffffed1001f1af78 RCX: ffffffff813a4050 [ 49.232678] RDX: ffff888015ea5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.233969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f1af2f [ 49.235254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.236563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8d7df8 [ 49.237843] FS: 00007f315586e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.239276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.240358] CR2: 00007ffd94ce9ef8 CR3: 00000000177bd000 CR4: 0000000000350ef0 [ 49.241671] Call Trace: [ 49.242182] [ 49.242594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.243489] ? __create_object+0x59/0x80 [ 49.244288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.245275] __vmalloc_noprof+0x59/0x60 [ 49.246000] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.246893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.247852] bpf_prog_alloc+0x39/0x200 [ 49.248608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.249553] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.250456] do_seccomp+0x349/0x25e0 [ 49.251180] ? find_held_lock+0x2b/0x80 [ 49.251921] ? do_prlimit+0x310/0x610 [ 49.252667] ? __pfx_do_seccomp+0x10/0x10 [ 49.253452] ? do_raw_spin_unlock+0x53/0x220 [ 49.254308] ? _raw_spin_unlock+0x1e/0x40 [ 49.255053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.256036] ? static_key_count+0x60/0x80 [ 49.256853] prctl_set_seccomp+0x4e/0x70 [ 49.257638] __do_sys_prctl+0xe6c/0x1d70 [ 49.258411] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.259278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.260269] ? irqentry_exit+0xf3/0x650 [ 49.260991] do_syscall_64+0xbf/0x430 [ 49.261746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.262719] RIP: 0033:0x7f3155d605cd [ 49.263443] 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 [ 49.266668] RSP: 002b:00007ffd94ce7590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.268053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3155d605cd [ 49.269366] RDX: 000055b3de59fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.270650] RBP: 00007ffd94ce75f0 R08: 0000000000000000 R09: 00007ffd94ce6c90 [ 49.271970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3efca6ad0 [ 49.273269] R13: 00007ffd94ce7a20 R14: 000055b3efca7bc0 R15: 000055b3efcb8780 [ 49.274597] [ 49.275030] irq event stamp: 1767 [ 49.275700] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.277229] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.278759] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.280326] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.281868] ---[ end trace 0000000000000000 ]--- [ 50.088363] ------------[ cut here ]------------ [ 50.089305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.091391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.092880] Modules linked in: [ 50.093535] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.095518] Tainted: [W]=WARN [ 50.096135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.097603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.098527] 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 [ 50.101700] RSP: 0018:ffff88801a877bc0 EFLAGS: 00010286 [ 50.102714] RAX: 0000000000000000 RBX: ffffed100350ef78 RCX: ffffffff813a4050 [ 50.104033] RDX: ffff8880178c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.105346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350ef2f [ 50.106647] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.107966] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a877df8 [ 50.109273] FS: 00007f09eeee1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.110741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.111850] CR2: 00007f09ef3d3580 CR3: 000000001f2a1000 CR4: 0000000000350ef0 [ 50.113162] Call Trace: [ 50.113637] [ 50.114065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.114996] ? __create_object+0x59/0x80 [ 50.115819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.116807] __vmalloc_noprof+0x59/0x60 [ 50.117586] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.118490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.119444] bpf_prog_alloc+0x39/0x200 [ 50.120227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121194] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.122123] do_seccomp+0x349/0x25e0 [ 50.122811] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.123756] ? __pfx_do_seccomp+0x10/0x10 [ 50.124566] ? find_held_lock+0x2b/0x80 [ 50.125366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.126370] ? static_key_count+0x60/0x80 [ 50.127214] prctl_set_seccomp+0x4e/0x70 [ 50.127971] __do_sys_prctl+0xe6c/0x1d70 [ 50.128790] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.129672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.130674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.131670] ? irqentry_exit+0xf3/0x650 [ 50.132469] do_syscall_64+0xbf/0x430 [ 50.133214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.134194] RIP: 0033:0x7f09ef3d35cd [ 50.134867] 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 [ 50.138102] RSP: 002b:00007ffd51d4e2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.139487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09ef3d35cd [ 50.140805] RDX: 00005624c69cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.142113] RBP: 00007ffd51d4e310 R08: 0000000000000000 R09: 00007ffd51d4d9b0 [ 50.143422] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624d05b52b0 [ 50.144744] R13: 00007ffd51d4e740 R14: 00005624d05b7d20 R15: 00005624d05c98d0 [ 50.146053] [ 50.146531] irq event stamp: 1779 [ 50.147197] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.148751] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.150298] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.151881] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.153417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47363' (ECDSA) to the list of known hosts. 2025/11/19 00:02:50 fuzzer started 2025/11/19 00:02:50 dialing manager at localhost:34383 2025/11/19 00:02:50 checking machine... 2025/11/19 00:02:50 checking revisions... [ 51.136410] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:02:51 testing simple program... [ 51.238906] cgroup: Unknown subsys name 'net' [ 51.309104] cgroup: Unknown subsys name 'cpuset' [ 51.325295] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:02:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002ba4f4d RCX=ffffffff817282a9 RDX=ffff888015ea1bc0 RSI=000000000000000f RDI=0000000000000005 RBP=ffff88801f1edc80 RSP=ffff888015d27a58 R8 =0000000000000001 R9 =ffffed1002f60810 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801f12d134 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751e00 RFL=00000293 [--S-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 00007f315586e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd94ce1000 CR3=000000000d9d1000 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=00000000000281ad RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7980076000 CR3=000000000de63000 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=59fff91a13dc3a9c9b4c3f5050b64ac1 XMM02=2c67c8bc2e329bc30000000000303660 XMM03=fb795ef6d657705600000000003110a8 XMM04=f6bd51d0cc95c08100000000000ae988 XMM05=0394861f14684e590000000000320170 XMM06=3e829fc8c8edc990000000000031fff8 XMM07=e042d86d42eb936e0000000000311328 XMM08=fb288c9c7ddff66000000000003036c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000