[ 38.987371] ------------[ cut here ]------------ [ 38.988308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.991781] Modules linked in: [ 38.992483] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.994493] Tainted: [W]=WARN [ 38.995087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.996574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.997488] 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 [ 39.000667] RSP: 0018:ffff888017fafbc0 EFLAGS: 00010286 [ 39.001623] RAX: 0000000000000000 RBX: ffffed1002ff5f78 RCX: ffffffff813a4050 [ 39.002858] RDX: ffff88800e245340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.004097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff5f2f [ 39.005367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fafdf8 [ 39.007855] FS: 00007f0b4c368900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.009306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.010376] CR2: 00007fffa2e64ef7 CR3: 000000000de24000 CR4: 0000000000350ef0 [ 39.011649] Call Trace: [ 39.012146] [ 39.012585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.013492] ? __create_object+0x59/0x80 [ 39.014264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015213] __vmalloc_noprof+0x59/0x60 [ 39.015902] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017688] bpf_prog_alloc+0x39/0x200 [ 39.018412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019341] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.020222] do_seccomp+0x349/0x25e0 [ 39.020906] ? find_held_lock+0x2b/0x80 [ 39.021660] ? do_prlimit+0x310/0x610 [ 39.022378] ? __pfx_do_seccomp+0x10/0x10 [ 39.023141] ? do_raw_spin_unlock+0x53/0x220 [ 39.023909] ? _raw_spin_unlock+0x1e/0x40 [ 39.024715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025672] ? static_key_count+0x60/0x80 [ 39.026454] prctl_set_seccomp+0x4e/0x70 [ 39.027213] __do_sys_prctl+0xe6c/0x1d70 [ 39.027946] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029782] ? irqentry_exit+0xf3/0x650 [ 39.030534] do_syscall_64+0xbf/0x430 [ 39.031270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.032206] RIP: 0033:0x7f0b4c85a5cd [ 39.032872] 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 [ 39.035949] RSP: 002b:00007fffa2e63760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b4c85a5cd [ 39.038591] RDX: 00005636d47b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039850] RBP: 00007fffa2e637c0 R08: 0000000000000000 R09: 00007fffa2e62e60 [ 39.041144] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e76edad0 [ 39.042399] R13: 00007fffa2e63bf0 R14: 00005636e76eebc0 R15: 00005636e76ff780 [ 39.043673] [ 39.044115] irq event stamp: 1737 [ 39.044749] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.046338] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.047823] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.049370] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.050865] ---[ end trace 0000000000000000 ]--- [ 41.933767] ------------[ cut here ]------------ [ 41.934663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.936621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.938046] Modules linked in: [ 41.938626] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.940569] Tainted: [W]=WARN [ 41.941142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.942578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.943458] 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 [ 41.946576] RSP: 0018:ffff88800f89fbc0 EFLAGS: 00010286 [ 41.947531] RAX: 0000000000000000 RBX: ffffed1001f13f78 RCX: ffffffff813a4050 [ 41.948773] RDX: ffff88800f21b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.950035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f13f2f [ 41.951292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.952544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f89fdf8 [ 41.953789] FS: 00007f7bb0696900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.955201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.956243] CR2: 00007f7bb0b88580 CR3: 0000000016b5b000 CR4: 0000000000350ef0 [ 41.957498] Call Trace: [ 41.957951] [ 41.958414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.959304] ? __create_object+0x59/0x80 [ 41.960051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.960970] __vmalloc_noprof+0x59/0x60 [ 41.961710] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.962558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.963457] bpf_prog_alloc+0x39/0x200 [ 41.964180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.965087] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.965930] do_seccomp+0x349/0x25e0 [ 41.966617] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.967477] ? __pfx_do_seccomp+0x10/0x10 [ 41.968229] ? find_held_lock+0x2b/0x80 [ 41.968932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.969858] ? static_key_count+0x60/0x80 [ 41.970641] prctl_set_seccomp+0x4e/0x70 [ 41.971393] __do_sys_prctl+0xe6c/0x1d70 [ 41.972149] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.972942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.973869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.974792] ? irqentry_exit+0xf3/0x650 [ 41.975535] do_syscall_64+0xbf/0x430 [ 41.976250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.977168] RIP: 0033:0x7f7bb0b885cd [ 41.977823] 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 [ 41.980904] RSP: 002b:00007ffdae6e7670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.982221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bb0b885cd [ 41.983470] RDX: 00005567c66b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.984728] RBP: 00007ffdae6e76d0 R08: 0000000000000000 R09: 00007ffdae6e6d70 [ 41.985961] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567fbd04bf0 [ 41.987212] R13: 00007ffdae6e7b00 R14: 00005567fbd0e380 R15: 00005567fbd19460 [ 41.988485] [ 41.988902] irq event stamp: 1757 [ 41.989551] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 41.991034] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 41.992519] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 41.994014] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 41.995501] ---[ end trace 0000000000000000 ]--- [ 42.877161] ------------[ cut here ]------------ [ 42.878113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.880213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.881762] Modules linked in: [ 42.882406] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.884410] Tainted: [W]=WARN [ 42.885001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.886529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.887459] 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 [ 42.890696] RSP: 0018:ffff88801762fbc0 EFLAGS: 00010286 [ 42.891700] RAX: 0000000000000000 RBX: ffffed1002ec5f78 RCX: ffffffff813a4050 [ 42.893045] RDX: ffff88801771b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.894341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec5f2f [ 42.895653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.896974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801762fdf8 [ 42.898285] FS: 00007f85ca312900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.899745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.900861] CR2: 00007f85ca804580 CR3: 000000000d18f000 CR4: 0000000000350ef0 [ 42.902167] Call Trace: [ 42.902640] [ 42.903100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.903963] ? __create_object+0x59/0x80 [ 42.904788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.905769] __vmalloc_noprof+0x59/0x60 [ 42.906529] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.907409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908347] bpf_prog_alloc+0x39/0x200 [ 42.909134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.910082] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.910950] do_seccomp+0x349/0x25e0 [ 42.911691] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.912628] ? __pfx_do_seccomp+0x10/0x10 [ 42.913445] ? find_held_lock+0x2b/0x80 [ 42.914228] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.915211] ? static_key_count+0x60/0x80 [ 42.915993] prctl_set_seccomp+0x4e/0x70 [ 42.916836] __do_sys_prctl+0xe6c/0x1d70 [ 42.917644] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.918518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.919513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.920499] ? irqentry_exit+0xf3/0x650 [ 42.921304] do_syscall_64+0xbf/0x430 [ 42.922051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.922974] RIP: 0033:0x7f85ca8045cd [ 42.923691] 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 [ 42.926939] RSP: 002b:00007ffff1592d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.928320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85ca8045cd [ 42.929669] RDX: 0000555a2ce2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.930971] RBP: 00007ffff1592df0 R08: 0000000000000000 R09: 00007ffff1592490 [ 42.932277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a59fafad0 [ 42.933608] R13: 00007ffff1593220 R14: 0000555a59fb0bc0 R15: 0000555a59fc1780 [ 42.934933] [ 42.935415] irq event stamp: 1747 [ 42.936071] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.937647] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.939179] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.940783] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.942318] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20732' (ECDSA) to the list of known hosts. 2025/11/18 08:49:03 fuzzer started 2025/11/18 08:49:03 dialing manager at localhost:34383 2025/11/18 08:49:03 checking machine... 2025/11/18 08:49:03 checking revisions... [ 43.864647] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:49:03 testing simple program... [ 43.956985] cgroup: Unknown subsys name 'net' [ 44.005854] cgroup: Unknown subsys name 'cpuset' [ 44.018616] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:49:02 Registers: info registers vcpu 0 RAX=ffff888016fb1bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027439 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 RFL=00000246 [---Z-P-] 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 00007f7bb0696900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdae6e1000 CR3=000000001fc92000 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=0000000000000000ffff000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002442b 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec59c5878 CR3=000000000d32a000 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=055da5e2e470bd9d6d4b6b63ac682dd5 XMM02=0000000000303570ec2efd57dc4c00df XMM03=00000000003101605e77a08dc1a9446c XMM04=4dd4232a3b4f3a5100000000000ae988 XMM05=d96330e2d2db863200000000003202b8 XMM06=474038aa6c007e1f0000000000320140 XMM07=e042d86d42eb936e0000000000310b48 XMM08=5e77a08dc1a9446c00000000003035d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000