[ 39.048129] ------------[ cut here ]------------ [ 39.049216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.052631] Modules linked in: [ 39.053215] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055173] Tainted: [W]=WARN [ 39.055791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058155] 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 [ 39.061285] RSP: 0018:ffff88801a46fbc0 EFLAGS: 00010286 [ 39.062262] RAX: 0000000000000000 RBX: ffffed100348df78 RCX: ffffffff813a4050 [ 39.063555] RDX: ffff888017241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348df2f [ 39.066100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a46fdf8 [ 39.068681] FS: 00007f6336d05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071155] CR2: 00007f63371f7580 CR3: 000000000a0af000 CR4: 0000000000350ef0 [ 39.072461] Call Trace: [ 39.072919] [ 39.073333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074252] ? __create_object+0x59/0x80 [ 39.075019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076001] __vmalloc_noprof+0x59/0x60 [ 39.076764] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078559] bpf_prog_alloc+0x39/0x200 [ 39.079245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080185] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081071] do_seccomp+0x349/0x25e0 [ 39.081779] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.082683] ? __pfx_do_seccomp+0x10/0x10 [ 39.083482] ? find_held_lock+0x2b/0x80 [ 39.084194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085154] ? static_key_count+0x60/0x80 [ 39.085968] prctl_set_seccomp+0x4e/0x70 [ 39.086750] __do_sys_prctl+0xe6c/0x1d70 [ 39.087547] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090278] ? irqentry_exit+0xf3/0x650 [ 39.091046] do_syscall_64+0xbf/0x430 [ 39.091812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092782] RIP: 0033:0x7f63371f75cd [ 39.093497] 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 [ 39.096657] RSP: 002b:00007ffd44a2a7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63371f75cd [ 39.099285] RDX: 0000560d611d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100587] RBP: 00007ffd44a2a820 R08: 0000000000000000 R09: 00007ffd44a29ec0 [ 39.101879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d77170b10 [ 39.103168] R13: 00007ffd44a2ac50 R14: 0000560d771712b0 R15: 0000560d771856f0 [ 39.104524] [ 39.104945] irq event stamp: 1797 [ 39.105635] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.107168] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.108620] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 39.109901] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 39.111153] ---[ end trace 0000000000000000 ]--- [ 41.998817] ------------[ cut here ]------------ [ 41.999811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.001849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.003333] Modules linked in: [ 42.004060] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.006073] Tainted: [W]=WARN [ 42.006685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.008235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.009163] 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 [ 42.012353] RSP: 0018:ffff88801a117bc0 EFLAGS: 00010286 [ 42.013337] RAX: 0000000000000000 RBX: ffffed1003422f78 RCX: ffffffff813a4050 [ 42.014606] RDX: ffff888015b3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.015921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003422f2f [ 42.017214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.018498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a117df8 [ 42.019805] FS: 00007faf46f23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.021271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.022347] CR2: 00007faf47415580 CR3: 000000001c984000 CR4: 0000000000350ef0 [ 42.023648] Call Trace: [ 42.024119] [ 42.024583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.025492] ? __create_object+0x59/0x80 [ 42.026226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.027199] __vmalloc_noprof+0x59/0x60 [ 42.027988] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.028861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.029795] bpf_prog_alloc+0x39/0x200 [ 42.030537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.031492] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.032349] do_seccomp+0x349/0x25e0 [ 42.033077] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.033978] ? __pfx_do_seccomp+0x10/0x10 [ 42.034793] ? find_held_lock+0x2b/0x80 [ 42.035566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.036529] ? static_key_count+0x60/0x80 [ 42.037288] prctl_set_seccomp+0x4e/0x70 [ 42.038062] __do_sys_prctl+0xe6c/0x1d70 [ 42.038853] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.039721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.040713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.041683] ? irqentry_exit+0xf3/0x650 [ 42.042404] do_syscall_64+0xbf/0x430 [ 42.043166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.044141] RIP: 0033:0x7faf474155cd [ 42.044892] 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 [ 42.048086] RSP: 002b:00007ffed752d100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.049511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf474155cd [ 42.050792] RDX: 0000557505874e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.052105] RBP: 00007ffed752d160 R08: 0000000000000000 R09: 00007ffed752c800 [ 42.053405] R10: 0000000000000000 R11: 0000000000000246 R12: 000055752b4dc240 [ 42.054753] R13: 00007ffed752d590 R14: 000055752b4dbbf0 R15: 000055752b4f04d0 [ 42.056069] [ 42.056535] irq event stamp: 1803 [ 42.057139] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.058674] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.060226] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.061777] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.063310] ---[ end trace 0000000000000000 ]--- [ 42.869856] ------------[ cut here ]------------ [ 42.870812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.872838] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.874279] Modules linked in: [ 42.874900] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.876922] Tainted: [W]=WARN [ 42.877771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.879305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.880250] 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 [ 42.883464] RSP: 0018:ffff888019f5fbc0 EFLAGS: 00010286 [ 42.884411] RAX: 0000000000000000 RBX: ffffed10033ebf78 RCX: ffffffff813a4050 [ 42.885748] RDX: ffff888015acd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.887051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ebf2f [ 42.888367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.889673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f5fdf8 [ 42.890982] FS: 00007f98cb0fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.892466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.893562] CR2: 00007ffdd7365ef8 CR3: 000000001cbc9000 CR4: 0000000000350ef0 [ 42.894867] Call Trace: [ 42.895341] [ 42.895806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.896716] ? __create_object+0x59/0x80 [ 42.897507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.898482] __vmalloc_noprof+0x59/0x60 [ 42.899208] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.900104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.901044] bpf_prog_alloc+0x39/0x200 [ 42.901794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.902730] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.903667] do_seccomp+0x349/0x25e0 [ 42.904350] ? find_held_lock+0x2b/0x80 [ 42.905118] ? do_prlimit+0x310/0x610 [ 42.905860] ? __pfx_do_seccomp+0x10/0x10 [ 42.906653] ? do_raw_spin_unlock+0x53/0x220 [ 42.907504] ? _raw_spin_unlock+0x1e/0x40 [ 42.908231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.909189] ? static_key_count+0x60/0x80 [ 42.909988] prctl_set_seccomp+0x4e/0x70 [ 42.910751] __do_sys_prctl+0xe6c/0x1d70 [ 42.911547] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.912364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.913343] ? irqentry_exit+0xf3/0x650 [ 42.914107] do_syscall_64+0xbf/0x430 [ 42.914835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.915792] RIP: 0033:0x7f98cb5ef5cd [ 42.916497] 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 [ 42.919685] RSP: 002b:00007ffdd7363330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.921040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98cb5ef5cd [ 42.922321] RDX: 000055dda2d35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.923631] RBP: 00007ffdd7363390 R08: 0000000000000000 R09: 00007ffdd7362a30 [ 42.924909] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddc4d85ad0 [ 42.926189] R13: 00007ffdd73637c0 R14: 000055ddc4d86bc0 R15: 000055ddc4d97780 [ 42.927540] [ 42.927974] irq event stamp: 1863 [ 42.928630] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.930176] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 42.931714] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 42.933256] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 42.934772] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55689' (ECDSA) to the list of known hosts. 2025/11/18 20:49:09 fuzzer started 2025/11/18 20:49:09 dialing manager at localhost:34383 2025/11/18 20:49:09 checking machine... 2025/11/18 20:49:09 checking revisions... [ 43.818401] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:49:10 testing simple program... [ 43.899703] cgroup: Unknown subsys name 'net' [ 43.962788] cgroup: Unknown subsys name 'cpuset' [ 43.977754] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:49:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000003f5be R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f94ab087700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055752b4dd954 CR3=000000000e2ff000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732038303a3934 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343236 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=00000000000209a1 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2ff98a38 CR3=000000000e48e000 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=765599f93e3d5c82b046c2010901af7a XMM02=0000000000301fe0ec2efd57dc4c00df XMM03=000000000030f450e03d1ff7d03c0b29 XMM04=f8d16adba71f817100000000000ae988 XMM05=14648eaa1277bab1000000000031f550 XMM06=e2aa74cb1b25c4ae0000000000318cb0 XMM07=e042d86d42eb936e000000000030fe90 XMM08=e03d1ff7d03c0b290000000000302040 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000