[ 44.051884] ------------[ cut here ]------------ [ 44.052636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.054372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.055626] Modules linked in: [ 44.056160] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.057855] Tainted: [W]=WARN [ 44.058323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.059565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.060335] 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 [ 44.063016] RSP: 0018:ffff888015757bc0 EFLAGS: 00010286 [ 44.063850] RAX: 0000000000000000 RBX: ffffed1002aeaf78 RCX: ffffffff813a4050 [ 44.064937] RDX: ffff88800effd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.066045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeaf2f [ 44.067125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.068215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015757df8 [ 44.069317] FS: 00007fac05cf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.070550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.071443] CR2: 00007fac061e5580 CR3: 0000000009c49000 CR4: 0000000000350ef0 [ 44.072540] Call Trace: [ 44.072978] [ 44.073321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.074089] ? __create_object+0x59/0x80 [ 44.074747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.075528] __vmalloc_noprof+0x59/0x60 [ 44.076178] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.076901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.077659] bpf_prog_alloc+0x39/0x200 [ 44.078280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.079065] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.079825] do_seccomp+0x349/0x25e0 [ 44.080387] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.081148] ? __pfx_do_seccomp+0x10/0x10 [ 44.081827] ? find_held_lock+0x2b/0x80 [ 44.082423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.083234] ? static_key_count+0x60/0x80 [ 44.083903] prctl_set_seccomp+0x4e/0x70 [ 44.084516] __do_sys_prctl+0xe6c/0x1d70 [ 44.085187] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.085921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.086753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.087541] ? irqentry_exit+0xf3/0x650 [ 44.088210] do_syscall_64+0xbf/0x430 [ 44.088842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.089615] RIP: 0033:0x7fac061e55cd [ 44.090217] 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 [ 44.092897] RSP: 002b:00007fffc29be6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.094058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac061e55cd [ 44.095139] RDX: 0000556c3e221e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.096217] RBP: 00007fffc29be710 R08: 0000000000000000 R09: 00007fffc29bddb0 [ 44.097312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c739f62b0 [ 44.098409] R13: 00007fffc29beb40 R14: 0000556c739f8d20 R15: 0000556c73a0a8d0 [ 44.099504] [ 44.099889] irq event stamp: 1771 [ 44.100401] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 44.101716] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 44.103002] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 44.104303] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 44.105604] ---[ end trace 0000000000000000 ]--- [ 47.090062] ------------[ cut here ]------------ [ 47.091015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.093065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.094519] Modules linked in: [ 47.095156] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.097092] Tainted: [W]=WARN [ 47.097644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.099088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.099988] 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 [ 47.103117] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286 [ 47.104089] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050 [ 47.105365] RDX: ffff88800f2a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.106637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f [ 47.107897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.109153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8 [ 47.110425] FS: 00007f7a30728900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.111841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.112879] CR2: 00007fff2c4feef7 CR3: 000000000d045000 CR4: 0000000000350ef0 [ 47.114161] Call Trace: [ 47.114617] [ 47.115061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.115953] ? __create_object+0x59/0x80 [ 47.116725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.117645] __vmalloc_noprof+0x59/0x60 [ 47.118398] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.119258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.120184] bpf_prog_alloc+0x39/0x200 [ 47.120910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.121861] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.122764] do_seccomp+0x349/0x25e0 [ 47.123495] ? find_held_lock+0x2b/0x80 [ 47.124519] ? do_prlimit+0x310/0x610 [ 47.125280] ? __pfx_do_seccomp+0x10/0x10 [ 47.126078] ? do_raw_spin_unlock+0x53/0x220 [ 47.126901] ? _raw_spin_unlock+0x1e/0x40 [ 47.127624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.128569] ? static_key_count+0x60/0x80 [ 47.129346] prctl_set_seccomp+0x4e/0x70 [ 47.130126] __do_sys_prctl+0xe6c/0x1d70 [ 47.130900] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.131750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.132651] ? irqentry_exit+0xf3/0x650 [ 47.133419] do_syscall_64+0xbf/0x430 [ 47.134156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.135101] RIP: 0033:0x7f7a30c1a5cd [ 47.135797] 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 [ 47.138901] RSP: 002b:00007fff2c4fced0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.140233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a30c1a5cd [ 47.141501] RDX: 000055c4e3069e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.142777] RBP: 00007fff2c4fcf30 R08: 0000000000000000 R09: 00007fff2c4fc5d0 [ 47.144038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4eae2aad0 [ 47.145297] R13: 00007fff2c4fd360 R14: 000055c4eae2bbc0 R15: 000055c4eae3c780 [ 47.146605] [ 47.147067] irq event stamp: 1771 [ 47.147660] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 47.149189] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.150702] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 47.152223] softirqs last disabled at (1539): [] __irq_exit_rcu+0xc4/0x100 [ 47.153739] ---[ end trace 0000000000000000 ]--- [ 47.806546] ------------[ cut here ]------------ [ 47.807451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.809485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.811154] Modules linked in: [ 47.811842] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.813794] Tainted: [W]=WARN [ 47.814340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.815782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.816636] 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 [ 47.819764] RSP: 0018:ffff888016307bc0 EFLAGS: 00010286 [ 47.820671] RAX: 0000000000000000 RBX: ffffed1002c60f78 RCX: ffffffff813a4050 [ 47.821978] RDX: ffff88800f2ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.823223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c60f2f [ 47.824488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.825746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016307df8 [ 47.826999] FS: 00007f263c244900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.828402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.829445] CR2: 00007f263c736580 CR3: 000000000bcb9000 CR4: 0000000000350ef0 [ 47.830717] Call Trace: [ 47.831173] [ 47.831573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.832453] ? __create_object+0x59/0x80 [ 47.833228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.834196] __vmalloc_noprof+0x59/0x60 [ 47.834934] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.835803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.836724] bpf_prog_alloc+0x39/0x200 [ 47.837409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.838343] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.839233] do_seccomp+0x349/0x25e0 [ 47.839945] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.840834] ? __pfx_do_seccomp+0x10/0x10 [ 47.841569] ? find_held_lock+0x2b/0x80 [ 47.842337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.843294] ? static_key_count+0x60/0x80 [ 47.844087] prctl_set_seccomp+0x4e/0x70 [ 47.844850] __do_sys_prctl+0xe6c/0x1d70 [ 47.845580] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.846428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.847381] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.848330] ? irqentry_exit+0xf3/0x650 [ 47.849086] do_syscall_64+0xbf/0x430 [ 47.849836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.850779] RIP: 0033:0x7f263c7365cd [ 47.851431] 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 [ 47.854523] RSP: 002b:00007ffd42091e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.855863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f263c7365cd [ 47.857116] RDX: 000055ffa4e3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.858386] RBP: 00007ffd42091e60 R08: 0000000000000000 R09: 00007ffd42091500 [ 47.859655] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffcfacbb10 [ 47.860928] R13: 00007ffd42092290 R14: 000055ffcfacc2b0 R15: 000055ffcfae06f0 [ 47.862207] [ 47.862628] irq event stamp: 1837 [ 47.863274] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 47.864773] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 47.866185] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 47.867429] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 47.868641] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6545' (ECDSA) to the list of known hosts. 2025/11/17 23:46:04 fuzzer started 2025/11/17 23:46:05 dialing manager at localhost:37895 2025/11/17 23:46:05 checking machine... 2025/11/17 23:46:05 checking revisions... [ 48.743421] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:46:05 testing simple program... [ 48.831904] cgroup: Unknown subsys name 'net' [ 48.888483] cgroup: Unknown subsys name 'cpuset' [ 48.907652] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:46:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880154cf808 RCX=ffff8880154cf24c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880155441d8 RBP=ffffffff85e1ffe0 RSP=ffff8880154cf240 R8 =0000000000000001 R9 =ffff8880154cf338 R10=000000000003c9ed R11=000000000009b463 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015543780 R15=0000000000000001 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007f164516b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a30ce00b0 CR3=000000000daec000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=039f070adb5a95a400000000000ae988 XMM05=e89a1377ad0ecb1f0000000000322c90 XMM06=090f1556b20111b30000000000321638 XMM07=fb795ef6d65770560000000000311138 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002190d 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c4eae4f768 CR3=0000000009c80000 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=2034303a36343a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a36343a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000