[ 46.132349] ------------[ cut here ]------------ [ 46.133149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.134889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.136391] Modules linked in: [ 46.136894] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.138677] Tainted: [W]=WARN [ 46.139213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.140502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.141305] 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 [ 46.144128] RSP: 0018:ffff888013b1fbc0 EFLAGS: 00010286 [ 46.144995] RAX: 0000000000000000 RBX: ffffed1002763f78 RCX: ffffffff813a4050 [ 46.146132] RDX: ffff8880161a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.147290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002763f2f [ 46.148428] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.149560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b1fdf8 [ 46.150713] FS: 00007f9e0c383900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.151996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.152906] CR2: 00007f9e0c875580 CR3: 000000000d429000 CR4: 0000000000350ef0 [ 46.154051] Call Trace: [ 46.154488] [ 46.154842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.155666] ? __create_object+0x59/0x80 [ 46.156383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.157254] __vmalloc_noprof+0x59/0x60 [ 46.157886] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.158677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159514] bpf_prog_alloc+0x39/0x200 [ 46.160193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.161014] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.161797] do_seccomp+0x349/0x25e0 [ 46.162455] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.163285] ? __pfx_do_seccomp+0x10/0x10 [ 46.163928] ? find_held_lock+0x2b/0x80 [ 46.164628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.165496] ? static_key_count+0x60/0x80 [ 46.166216] prctl_set_seccomp+0x4e/0x70 [ 46.166871] __do_sys_prctl+0xe6c/0x1d70 [ 46.167572] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.168329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.169162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.169931] ? irqentry_exit+0xf3/0x650 [ 46.170598] do_syscall_64+0xbf/0x430 [ 46.171256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.172052] RIP: 0033:0x7f9e0c8755cd [ 46.172629] 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 [ 46.175323] RSP: 002b:00007ffc2bbcb850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.176492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e0c8755cd [ 46.177607] RDX: 000055d080b37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.178727] RBP: 00007ffc2bbcb8b0 R08: 0000000000000000 R09: 00007ffc2bbcaf50 [ 46.179839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0bb9dabf0 [ 46.180938] R13: 00007ffc2bbcbce0 R14: 000055d0bb9e4380 R15: 000055d0bb9ef460 [ 46.182078] [ 46.182462] irq event stamp: 1829 [ 46.183010] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.184326] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.185633] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770 [ 46.186966] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100 [ 46.188299] ---[ end trace 0000000000000000 ]--- [ 48.230185] ------------[ cut here ]------------ [ 48.231099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.233106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.234797] Modules linked in: [ 48.235505] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.237486] Tainted: [W]=WARN [ 48.238083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.239566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.240497] 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 [ 48.243656] RSP: 0018:ffff8880171dfbc0 EFLAGS: 00010286 [ 48.244639] RAX: 0000000000000000 RBX: ffffed1002e3bf78 RCX: ffffffff813a4050 [ 48.245915] RDX: ffff8880166fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.247225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3bf2f [ 48.248516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.249776] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171dfdf8 [ 48.251094] FS: 00007efe56660900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.252551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.253622] CR2: 00007ffebff94ef8 CR3: 000000000e73e000 CR4: 0000000000350ef0 [ 48.254927] Call Trace: [ 48.255433] [ 48.255836] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.256716] ? __create_object+0x59/0x80 [ 48.257505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.258492] __vmalloc_noprof+0x59/0x60 [ 48.259258] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.260124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.261054] bpf_prog_alloc+0x39/0x200 [ 48.261745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.262681] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.263581] do_seccomp+0x349/0x25e0 [ 48.264293] ? find_held_lock+0x2b/0x80 [ 48.265065] ? do_prlimit+0x310/0x610 [ 48.265769] ? __pfx_do_seccomp+0x10/0x10 [ 48.266556] ? do_raw_spin_unlock+0x53/0x220 [ 48.267412] ? _raw_spin_unlock+0x1e/0x40 [ 48.268194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.269157] ? static_key_count+0x60/0x80 [ 48.269912] prctl_set_seccomp+0x4e/0x70 [ 48.270699] __do_sys_prctl+0xe6c/0x1d70 [ 48.271472] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.272327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.273309] ? irqentry_exit+0xf3/0x650 [ 48.274077] do_syscall_64+0xbf/0x430 [ 48.274783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.275729] RIP: 0033:0x7efe56b525cd [ 48.276442] 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 [ 48.279596] RSP: 002b:00007ffebff92790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.280971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe56b525cd [ 48.282240] RDX: 000055f2059a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.283532] RBP: 00007ffebff927f0 R08: 0000000000000000 R09: 00007ffebff91e90 [ 48.284809] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f205deead0 [ 48.286074] R13: 00007ffebff92c20 R14: 000055f205defbc0 R15: 000055f205e00780 [ 48.287379] [ 48.287809] irq event stamp: 1801 [ 48.288458] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.289994] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 48.291485] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 48.292763] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 48.294009] ---[ end trace 0000000000000000 ]--- [ 49.056714] ------------[ cut here ]------------ [ 49.057629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.059660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.061124] Modules linked in: [ 49.061706] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.063699] Tainted: [W]=WARN [ 49.064283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.065738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.066658] 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 [ 49.069813] RSP: 0018:ffff88800a5c7bc0 EFLAGS: 00010286 [ 49.070785] RAX: 0000000000000000 RBX: ffffed10014b8f78 RCX: ffffffff813a4050 [ 49.072050] RDX: ffff88800f48d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.073331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014b8f2f [ 49.074613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.075885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5c7df8 [ 49.077153] FS: 00007f66ada8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.078612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.079674] CR2: 00007ffc3016aef8 CR3: 000000000bc8e000 CR4: 0000000000350ef0 [ 49.080969] Call Trace: [ 49.081436] [ 49.081840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.082750] ? __create_object+0x59/0x80 [ 49.083539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.084501] __vmalloc_noprof+0x59/0x60 [ 49.085260] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.086130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087076] bpf_prog_alloc+0x39/0x200 [ 49.087761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.088675] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.089569] do_seccomp+0x349/0x25e0 [ 49.090299] ? find_held_lock+0x2b/0x80 [ 49.091077] ? do_prlimit+0x310/0x610 [ 49.091776] ? __pfx_do_seccomp+0x10/0x10 [ 49.092568] ? do_raw_spin_unlock+0x53/0x220 [ 49.093406] ? _raw_spin_unlock+0x1e/0x40 [ 49.094180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.095150] ? static_key_count+0x60/0x80 [ 49.095918] prctl_set_seccomp+0x4e/0x70 [ 49.096681] __do_sys_prctl+0xe6c/0x1d70 [ 49.097453] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.098307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.099284] ? irqentry_exit+0xf3/0x650 [ 49.100031] do_syscall_64+0xbf/0x430 [ 49.100718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.101664] RIP: 0033:0x7f66adf7e5cd [ 49.102357] 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 [ 49.105495] RSP: 002b:00007ffc30168950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.106862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66adf7e5cd [ 49.108131] RDX: 000056541f169e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.109406] RBP: 00007ffc301689b0 R08: 0000000000000000 R09: 00007ffc30168050 [ 49.110700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565422260b10 [ 49.111983] R13: 00007ffc30168de0 R14: 00005654222612b0 R15: 00005654222756f0 [ 49.113285] [ 49.113708] irq event stamp: 1805 [ 49.114353] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.115876] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.117373] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.118932] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.120502] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45339' (ECDSA) to the list of known hosts. 2025/11/18 10:35:07 fuzzer started 2025/11/18 10:35:08 dialing manager at localhost:34383 2025/11/18 10:35:08 checking machine... 2025/11/18 10:35:08 checking revisions... [ 50.003220] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:35:08 testing simple program... [ 50.089500] cgroup: Unknown subsys name 'net' [ 50.160150] cgroup: Unknown subsys name 'cpuset' [ 50.197840] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:35:07 Registers: info registers vcpu 0 RAX=8f02c6226ae18900 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801664f7d0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000092800 RIP=ffffffff81529242 RFL=00000282 [--S----] 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 00007efe56660900 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=00007efe56c17618 CR3=000000000e476000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b36b 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb5f4af030 CR3=000000000e67c000 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=35333a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000