[ 54.074896] ------------[ cut here ]------------ [ 54.075843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.078121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 54.079909] Modules linked in: [ 54.080866] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.083133] Tainted: [W]=WARN [ 54.084015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.085820] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.087016] 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 [ 54.090516] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 54.091447] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 54.093409] RDX: ffff8880164b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.095134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 54.096450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.097734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 54.099025] FS: 00007fd8f91d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.100498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.101559] CR2: 00007fd8f96c3580 CR3: 000000000d582000 CR4: 0000000000350ef0 [ 54.102841] Call Trace: [ 54.103298] [ 54.103757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.104672] ? __create_object+0x59/0x80 [ 54.105419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.106390] __vmalloc_noprof+0x59/0x60 [ 54.107136] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.107993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.108941] bpf_prog_alloc+0x39/0x200 [ 54.109667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.110593] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.111445] do_seccomp+0x349/0x25e0 [ 54.112171] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.113105] ? __pfx_do_seccomp+0x10/0x10 [ 54.113898] ? find_held_lock+0x2b/0x80 [ 54.114662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.115634] ? static_key_count+0x60/0x80 [ 54.116418] prctl_set_seccomp+0x4e/0x70 [ 54.117195] __do_sys_prctl+0xe6c/0x1d70 [ 54.117965] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.118819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.119780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.120753] ? irqentry_exit+0xf3/0x650 [ 54.121523] do_syscall_64+0xbf/0x430 [ 54.122217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.123172] RIP: 0033:0x7fd8f96c35cd [ 54.123866] 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 [ 54.127038] RSP: 002b:00007ffd5298d580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.128399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8f96c35cd [ 54.129698] RDX: 000056544cec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.130979] RBP: 00007ffd5298d5e0 R08: 0000000000000000 R09: 00007ffd5298cc80 [ 54.132272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565463368ad0 [ 54.133561] R13: 00007ffd5298da10 R14: 0000565463369bc0 R15: 000056546337a780 [ 54.134864] [ 54.135285] irq event stamp: 2557 [ 54.135929] hardirqs last enabled at (2567): [] __up_console_sem+0x78/0x80 [ 54.137517] hardirqs last disabled at (2576): [] __up_console_sem+0x5d/0x80 [ 54.139041] softirqs last enabled at (2238): [] handle_softirqs+0x50c/0x770 [ 54.140595] softirqs last disabled at (2223): [] __irq_exit_rcu+0xc4/0x100 [ 54.142112] ---[ end trace 0000000000000000 ]--- [ 57.153271] ------------[ cut here ]------------ [ 57.154183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.156185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.157640] Modules linked in: [ 57.158246] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.160218] Tainted: [W]=WARN [ 57.160831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.162292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.163197] 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 [ 57.166336] RSP: 0018:ffff88800f5b7bc0 EFLAGS: 00010286 [ 57.167310] RAX: 0000000000000000 RBX: ffffed1001eb6f78 RCX: ffffffff813a4050 [ 57.168592] RDX: ffff888009f79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.169878] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb6f2f [ 57.171164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.172457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5b7df8 [ 57.173737] FS: 00007f4dc11b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.175166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.176219] CR2: 00007ffedd87fef8 CR3: 0000000013ae6000 CR4: 0000000000350ef0 [ 57.177506] Call Trace: [ 57.177966] [ 57.178371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.179260] ? __create_object+0x59/0x80 [ 57.180032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.181005] __vmalloc_noprof+0x59/0x60 [ 57.181761] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.182643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.183556] bpf_prog_alloc+0x39/0x200 [ 57.184262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.185187] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.186091] do_seccomp+0x349/0x25e0 [ 57.186809] ? find_held_lock+0x2b/0x80 [ 57.187563] ? do_prlimit+0x310/0x610 [ 57.188265] ? __pfx_do_seccomp+0x10/0x10 [ 57.189049] ? do_raw_spin_unlock+0x53/0x220 [ 57.189870] ? _raw_spin_unlock+0x1e/0x40 [ 57.190643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.191610] ? static_key_count+0x60/0x80 [ 57.192367] prctl_set_seccomp+0x4e/0x70 [ 57.193135] __do_sys_prctl+0xe6c/0x1d70 [ 57.193918] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.194765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.195719] ? irqentry_exit+0xf3/0x650 [ 57.196446] do_syscall_64+0xbf/0x430 [ 57.197198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.198140] RIP: 0033:0x7f4dc16a25cd [ 57.198825] 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 [ 57.202022] RSP: 002b:00007ffedd87ddc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.203390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dc16a25cd [ 57.204676] RDX: 000055ca880dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.205953] RBP: 00007ffedd87de20 R08: 0000000000000000 R09: 00007ffedd87d4c0 [ 57.207238] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cabd4722b0 [ 57.208532] R13: 00007ffedd87e250 R14: 000055cabd474d20 R15: 000055cabd4868d0 [ 57.209821] [ 57.210244] irq event stamp: 2549 [ 57.210900] hardirqs last enabled at (2559): [] __up_console_sem+0x78/0x80 [ 57.212426] hardirqs last disabled at (2568): [] __up_console_sem+0x5d/0x80 [ 57.213931] softirqs last enabled at (2438): [] handle_softirqs+0x50c/0x770 [ 57.215499] softirqs last disabled at (2433): [] __irq_exit_rcu+0xc4/0x100 [ 57.217010] ---[ end trace 0000000000000000 ]--- [ 57.982259] ------------[ cut here ]------------ [ 57.983046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.985256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.986507] Modules linked in: [ 57.987018] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.988772] Tainted: [W]=WARN [ 57.989243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.990515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.991254] 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 [ 57.993946] RSP: 0018:ffff88800f8afbc0 EFLAGS: 00010286 [ 57.994767] RAX: 0000000000000000 RBX: ffffed1001f15f78 RCX: ffffffff813a4050 [ 57.995862] RDX: ffff888017435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.996972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f15f2f [ 57.998071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.999168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8afdf8 [ 58.000269] FS: 00007f686f980900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.001499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.002357] CR2: 00007fff179b6ef8 CR3: 000000000dbf9000 CR4: 0000000000350ef0 [ 58.003461] Call Trace: [ 58.003873] [ 58.004224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.004982] ? __create_object+0x59/0x80 [ 58.005633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.006425] __vmalloc_noprof+0x59/0x60 [ 58.007085] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.007841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.008655] bpf_prog_alloc+0x39/0x200 [ 58.009237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.010040] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.010804] do_seccomp+0x349/0x25e0 [ 58.011378] ? find_held_lock+0x2b/0x80 [ 58.012024] ? do_prlimit+0x310/0x610 [ 58.012653] ? __pfx_do_seccomp+0x10/0x10 [ 58.013280] ? do_raw_spin_unlock+0x53/0x220 [ 58.013982] ? _raw_spin_unlock+0x1e/0x40 [ 58.014659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.015442] ? static_key_count+0x60/0x80 [ 58.016123] prctl_set_seccomp+0x4e/0x70 [ 58.016783] __do_sys_prctl+0xe6c/0x1d70 [ 58.017405] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.018137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.018957] ? irqentry_exit+0xf3/0x650 [ 58.019600] do_syscall_64+0xbf/0x430 [ 58.020187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.020995] RIP: 0033:0x7f686fe725cd [ 58.021605] 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 [ 58.024293] RSP: 002b:00007fff179b4c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.025468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f686fe725cd [ 58.026579] RDX: 0000564162307e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.027671] RBP: 00007fff179b4cf0 R08: 0000000000000000 R09: 00007fff179b4390 [ 58.028776] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641940602b0 [ 58.029876] R13: 00007fff179b5120 R14: 0000564194062d20 R15: 00005641940748d0 [ 58.031008] [ 58.031365] irq event stamp: 1785 [ 58.031925] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 58.033244] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 58.034538] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 58.035851] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 58.037143] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38892' (ECDSA) to the list of known hosts. 2025/11/18 05:50:59 fuzzer started 2025/11/18 05:50:59 dialing manager at localhost:37895 2025/11/18 05:50:59 checking machine... 2025/11/18 05:50:59 checking revisions... [ 58.991303] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:50:59 testing simple program... [ 59.076136] cgroup: Unknown subsys name 'net' [ 59.143172] cgroup: Unknown subsys name 'cpuset' [ 59.157438] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:50:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009f7d340 RCX=ffffffff818ef16c RDX=ffff888009f7d340 RSI=ffffffff818ea36e RDI=ffffea00006acc00 RBP=ffffea00006acc00 RSP=ffff8880182af7d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880182afb28 R13=0000000000000001 R14=ffff8880182af858 R15=0000000000000000 RIP=ffffffff815bd588 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 00007f4dc11b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedd877000 CR3=000000001654d000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=0000000000000000000000000000ffff XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=6120776f6c6c6120746f6e206f740000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d04d 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cabd4b2fe0 CR3=000000001b76c000 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=30353a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000