[ 45.689411] ------------[ cut here ]------------ [ 45.690315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.692280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.693710] Modules linked in: [ 45.694304] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.696461] Tainted: [W]=WARN [ 45.697079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.698539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.699438] 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 [ 45.702583] RSP: 0018:ffff88801bc07bc0 EFLAGS: 00010286 [ 45.703550] RAX: 0000000000000000 RBX: ffffed1003780f78 RCX: ffffffff813a4050 [ 45.704814] RDX: ffff888015f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.706084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003780f2f [ 45.707348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.708609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc07df8 [ 45.709916] FS: 00007f48b2529900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.711337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.712388] CR2: 00007fffbbc07ef8 CR3: 000000001c519000 CR4: 0000000000350ef0 [ 45.713661] Call Trace: [ 45.714118] [ 45.714520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.715404] ? __create_object+0x59/0x80 [ 45.716178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.717148] __vmalloc_noprof+0x59/0x60 [ 45.717894] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.718764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.719680] bpf_prog_alloc+0x39/0x200 [ 45.720360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.721297] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.722202] do_seccomp+0x349/0x25e0 [ 45.722904] ? find_held_lock+0x2b/0x80 [ 45.723664] ? do_prlimit+0x310/0x610 [ 45.724357] ? __pfx_do_seccomp+0x10/0x10 [ 45.725143] ? do_raw_spin_unlock+0x53/0x220 [ 45.725967] ? _raw_spin_unlock+0x1e/0x40 [ 45.726743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.727701] ? static_key_count+0x60/0x80 [ 45.728451] prctl_set_seccomp+0x4e/0x70 [ 45.729238] __do_sys_prctl+0xe6c/0x1d70 [ 45.730064] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.730924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.731878] ? irqentry_exit+0xf3/0x650 [ 45.732604] do_syscall_64+0xbf/0x430 [ 45.733360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.734319] RIP: 0033:0x7f48b2a1b5cd [ 45.735012] 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 [ 45.738309] RSP: 002b:00007fffbbc060b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.739679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48b2a1b5cd [ 45.740966] RDX: 00005641e079ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.742285] RBP: 00007fffbbc06110 R08: 0000000000000000 R09: 00007fffbbc057b0 [ 45.743568] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642196a3ad0 [ 45.744862] R13: 00007fffbbc06540 R14: 00005642196a4bc0 R15: 00005642196b5780 [ 45.746222] [ 45.746696] irq event stamp: 1785 [ 45.747315] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.748860] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.750385] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 45.751926] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 45.753465] ---[ end trace 0000000000000000 ]--- [ 49.193418] ------------[ cut here ]------------ [ 49.194372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.196372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.197862] Modules linked in: [ 49.198463] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.200727] Tainted: [W]=WARN [ 49.201301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.202840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.203766] 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 [ 49.206949] RSP: 0018:ffff888019f27bc0 EFLAGS: 00010286 [ 49.207935] RAX: 0000000000000000 RBX: ffffed10033e4f78 RCX: ffffffff813a4050 [ 49.209227] RDX: ffff888014238000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.210544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e4f2f [ 49.211827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.213125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f27df8 [ 49.214420] FS: 00007f1173997900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.215859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.216937] CR2: 00007f1173efd4a6 CR3: 000000001fa85000 CR4: 0000000000350ef0 [ 49.218250] Call Trace: [ 49.218752] [ 49.219169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.220072] ? __create_object+0x59/0x80 [ 49.220862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.221859] __vmalloc_noprof+0x59/0x60 [ 49.222567] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.223442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.224361] bpf_prog_alloc+0x39/0x200 [ 49.225129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.226050] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.226964] do_seccomp+0x349/0x25e0 [ 49.227696] ? find_held_lock+0x2b/0x80 [ 49.228407] ? do_prlimit+0x310/0x610 [ 49.229169] ? __pfx_do_seccomp+0x10/0x10 [ 49.229968] ? do_raw_spin_unlock+0x53/0x220 [ 49.230807] ? _raw_spin_unlock+0x1e/0x40 [ 49.231536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.232510] ? static_key_count+0x60/0x80 [ 49.233326] prctl_set_seccomp+0x4e/0x70 [ 49.234103] __do_sys_prctl+0xe6c/0x1d70 [ 49.234875] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.235733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.236709] ? irqentry_exit+0xf3/0x650 [ 49.237453] do_syscall_64+0xbf/0x430 [ 49.238201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.239151] RIP: 0033:0x7f1173e895cd [ 49.239846] 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 [ 49.242997] RSP: 002b:00007ffe0afe8190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.244385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1173e895cd [ 49.245685] RDX: 0000561df776ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.246962] RBP: 00007ffe0afe81f0 R08: 0000000000000000 R09: 00007ffe0afe7890 [ 49.248239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e22f38b10 [ 49.249503] R13: 00007ffe0afe8620 R14: 0000561e22f392b0 R15: 0000561e22f4d6f0 [ 49.250580] [ 49.250975] irq event stamp: 1797 [ 49.251485] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.252754] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.254021] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.255291] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.256547] ---[ end trace 0000000000000000 ]--- [ 50.081507] ------------[ cut here ]------------ [ 50.082439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.084443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.085897] Modules linked in: [ 50.086503] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.088882] Tainted: [W]=WARN [ 50.089457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.090925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.092163] 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 [ 50.095466] RSP: 0018:ffff8880160d7bc0 EFLAGS: 00010286 [ 50.096457] RAX: 0000000000000000 RBX: ffffed1002c1af78 RCX: ffffffff813a4050 [ 50.098009] RDX: ffff888015f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.099362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1af2f [ 50.100671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.101986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160d7df8 [ 50.103284] FS: 00007f364bb89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.104729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.105815] CR2: 00007ffdaa151ef8 CR3: 000000001ddbc000 CR4: 0000000000350ef0 [ 50.107123] Call Trace: [ 50.107591] [ 50.108059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.108961] ? __create_object+0x59/0x80 [ 50.109761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.110735] __vmalloc_noprof+0x59/0x60 [ 50.111447] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.112347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.113312] bpf_prog_alloc+0x39/0x200 [ 50.114072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.115014] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.115942] do_seccomp+0x349/0x25e0 [ 50.116614] ? find_held_lock+0x2b/0x80 [ 50.117392] ? do_prlimit+0x310/0x610 [ 50.118144] ? __pfx_do_seccomp+0x10/0x10 [ 50.118935] ? do_raw_spin_unlock+0x53/0x220 [ 50.119783] ? _raw_spin_unlock+0x1e/0x40 [ 50.120525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.121494] ? static_key_count+0x60/0x80 [ 50.122285] prctl_set_seccomp+0x4e/0x70 [ 50.123070] __do_sys_prctl+0xe6c/0x1d70 [ 50.123871] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.124738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.125744] ? irqentry_exit+0xf3/0x650 [ 50.126486] do_syscall_64+0xbf/0x430 [ 50.127238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.128198] RIP: 0033:0x7f364c07b5cd [ 50.128900] 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 [ 50.132121] RSP: 002b:00007ffdaa14ff30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.133507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f364c07b5cd [ 50.134804] RDX: 000055d425adce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.136095] RBP: 00007ffdaa14ff90 R08: 0000000000000000 R09: 00007ffdaa14f630 [ 50.137386] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d434fb8ad0 [ 50.138698] R13: 00007ffdaa1503c0 R14: 000055d434fb9bc0 R15: 000055d434fca780 [ 50.140009] [ 50.140446] irq event stamp: 1851 [ 50.141113] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 50.142658] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 50.144178] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 50.145739] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 50.147269] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28838' (ECDSA) to the list of known hosts. 2025/11/19 06:49:13 fuzzer started 2025/11/19 06:49:13 dialing manager at localhost:34383 2025/11/19 06:49:13 checking machine... 2025/11/19 06:49:13 checking revisions... [ 51.087171] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:49:14 testing simple program... [ 51.172852] cgroup: Unknown subsys name 'net' [ 51.229595] cgroup: Unknown subsys name 'cpuset' [ 51.241604] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:49:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81526569 RFL=00000097 [--S-APC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0afe0ff8 CR3=000000000bcd6000 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=39343a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5a897e88 CR3=000000000a021000 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=187fa1f8a1924f897a420db2f363f8d4 XMM02=00000000003047c8eff9b2d0a8fce9cb XMM03=00000000003048982c67c8bc2e329bc3 XMM04=816430ba1c6b37ee00000000000ae988 XMM05=d96330e2d2db863200000000003211a0 XMM06=474038aa6c007e1f0000000000321028 XMM07=e042d86d42eb936e00000000003129d8 XMM08=604503569578ace70000000000304898 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000