[ 39.097629] ------------[ cut here ]------------ [ 39.098597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.100601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.102113] Modules linked in: [ 39.102710] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.104721] Tainted: [W]=WARN [ 39.105332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.106827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.107762] 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 [ 39.110973] RSP: 0018:ffff88800eeefbc0 EFLAGS: 00010286 [ 39.111943] RAX: 0000000000000000 RBX: ffffed1001dddf78 RCX: ffffffff813a4050 [ 39.113244] RDX: ffff8880159b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.114542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dddf2f [ 39.115841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.117153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eeefdf8 [ 39.118458] FS: 00007f0a59373900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.119915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.121023] CR2: 00007f0a59865580 CR3: 0000000009e34000 CR4: 0000000000350ef0 [ 39.122327] Call Trace: [ 39.122798] [ 39.123260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.124163] ? __create_object+0x59/0x80 [ 39.124922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.125903] __vmalloc_noprof+0x59/0x60 [ 39.126664] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.127550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128501] bpf_prog_alloc+0x39/0x200 [ 39.129259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.130200] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.131110] do_seccomp+0x349/0x25e0 [ 39.131790] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.132711] ? __pfx_do_seccomp+0x10/0x10 [ 39.133517] ? find_held_lock+0x2b/0x80 [ 39.134289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.135265] ? static_key_count+0x60/0x80 [ 39.136074] prctl_set_seccomp+0x4e/0x70 [ 39.136826] __do_sys_prctl+0xe6c/0x1d70 [ 39.137626] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.138498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.139482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.140456] ? irqentry_exit+0xf3/0x650 [ 39.141239] do_syscall_64+0xbf/0x430 [ 39.141943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.142905] RIP: 0033:0x7f0a598655cd [ 39.143628] 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 [ 39.146847] RSP: 002b:00007ffff9969480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.148233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a598655cd [ 39.149545] RDX: 000055b303c89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.150857] RBP: 00007ffff99694e0 R08: 0000000000000000 R09: 00007ffff9968b80 [ 39.152157] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b32a98dad0 [ 39.153464] R13: 00007ffff9969910 R14: 000055b32a98ebc0 R15: 000055b32a99f780 [ 39.154784] [ 39.155248] irq event stamp: 1721 [ 39.155860] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.157400] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.158940] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 39.160506] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 39.161949] ---[ end trace 0000000000000000 ]--- [ 42.534597] ------------[ cut here ]------------ [ 42.535511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.537517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.538960] Modules linked in: [ 42.539588] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.541715] Tainted: [W]=WARN [ 42.542317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.543780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.544693] 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 [ 42.547856] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 42.548840] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 42.550108] RDX: ffff888016af8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.551373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 42.552649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.553939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 42.555222] FS: 00007fdb80086900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.556645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.557704] CR2: 00007fdb80578580 CR3: 000000001ed7e000 CR4: 0000000000350ef0 [ 42.558987] Call Trace: [ 42.559487] [ 42.559896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.560801] ? __create_object+0x59/0x80 [ 42.561582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.562567] __vmalloc_noprof+0x59/0x60 [ 42.563330] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.564175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.565109] bpf_prog_alloc+0x39/0x200 [ 42.565798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.566736] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.567655] do_seccomp+0x349/0x25e0 [ 42.568374] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.569284] ? __pfx_do_seccomp+0x10/0x10 [ 42.570073] ? find_held_lock+0x2b/0x80 [ 42.570782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.571747] ? static_key_count+0x60/0x80 [ 42.572551] prctl_set_seccomp+0x4e/0x70 [ 42.573337] __do_sys_prctl+0xe6c/0x1d70 [ 42.574119] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.574932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.575894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.576865] ? irqentry_exit+0xf3/0x650 [ 42.577625] do_syscall_64+0xbf/0x430 [ 42.578365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.579316] RIP: 0033:0x7fdb805785cd [ 42.579981] 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 [ 42.583170] RSP: 002b:00007ffd60c2db60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.584521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb805785cd [ 42.585817] RDX: 0000560c42a47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.587088] RBP: 00007ffd60c2dbc0 R08: 0000000000000000 R09: 00007ffd60c2d260 [ 42.588351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c63e012b0 [ 42.589635] R13: 00007ffd60c2dff0 R14: 0000560c63e03d20 R15: 0000560c63e158d0 [ 42.590925] [ 42.591383] irq event stamp: 1747 [ 42.591983] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.593522] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.595051] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.596581] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 42.597909] ---[ end trace 0000000000000000 ]--- [ 43.380237] ------------[ cut here ]------------ [ 43.381146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.383191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.384616] Modules linked in: [ 43.385273] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.387224] Tainted: [W]=WARN [ 43.387775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.389238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.390144] 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 [ 43.393252] RSP: 0018:ffff888016ef7bc0 EFLAGS: 00010286 [ 43.394218] RAX: 0000000000000000 RBX: ffffed1002ddef78 RCX: ffffffff813a4050 [ 43.395474] RDX: ffff8880198c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.396753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddef2f [ 43.398036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.399300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ef7df8 [ 43.400631] FS: 00007fa68963e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.402067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.403115] CR2: 00007ffc28942ef8 CR3: 000000001f80a000 CR4: 0000000000350ef0 [ 43.404383] Call Trace: [ 43.404856] [ 43.405316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.406195] ? __create_object+0x59/0x80 [ 43.406929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.407894] __vmalloc_noprof+0x59/0x60 [ 43.408635] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.409512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.410432] bpf_prog_alloc+0x39/0x200 [ 43.411165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.412086] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.412960] do_seccomp+0x349/0x25e0 [ 43.413669] ? find_held_lock+0x2b/0x80 [ 43.414418] ? do_prlimit+0x310/0x610 [ 43.415156] ? __pfx_do_seccomp+0x10/0x10 [ 43.415895] ? do_raw_spin_unlock+0x53/0x220 [ 43.416733] ? _raw_spin_unlock+0x1e/0x40 [ 43.417501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.418448] ? static_key_count+0x60/0x80 [ 43.419241] prctl_set_seccomp+0x4e/0x70 [ 43.419965] __do_sys_prctl+0xe6c/0x1d70 [ 43.420756] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.421610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.422567] ? irqentry_exit+0xf3/0x650 [ 43.423323] do_syscall_64+0xbf/0x430 [ 43.424065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.424972] RIP: 0033:0x7fa689b305cd [ 43.425689] 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 [ 43.428885] RSP: 002b:00007ffc28941690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.430248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa689b305cd [ 43.431545] RDX: 000055a8cd5eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.432845] RBP: 00007ffc289416f0 R08: 0000000000000000 R09: 00007ffc28940d90 [ 43.434143] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8f89b92b0 [ 43.435430] R13: 00007ffc28941b20 R14: 000055a8f89bbd20 R15: 000055a8f89cd8d0 [ 43.436757] [ 43.437223] irq event stamp: 1723 [ 43.437838] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.439376] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.440931] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.442481] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.444024] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34485' (ECDSA) to the list of known hosts. 2025/11/18 15:19:58 fuzzer started 2025/11/18 15:19:58 dialing manager at localhost:34383 2025/11/18 15:19:58 checking machine... 2025/11/18 15:19:58 checking revisions... [ 44.339895] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:19:58 testing simple program... [ 44.427502] cgroup: Unknown subsys name 'net' [ 44.483602] cgroup: Unknown subsys name 'cpuset' [ 44.494828] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:19:57 Registers: info registers vcpu 0 RAX=ffff88801cc5a900 RBX=ffff88801cc5a900 RCX=ffffffff81c10148 RDX=ffff88800f19b780 RSI=ffffffff81c10151 RDI=0000000000000005 RBP=0000000000000010 RSP=ffff88800ef97de8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000003 R13=0000000000000000 R14=1ffff11001df2fcf R15=0000000000000000 RIP=ffffffff83c618e3 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 00007fdb80086900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb8063d618 CR3=000000001ede0000 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=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=000000000001e889 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f176e848000 CR3=000000000db88000 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=2037353a39313a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a39313a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000