[ 46.089572] ------------[ cut here ]------------ [ 46.090429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.092394] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.093852] Modules linked in: [ 46.094427] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.096370] Tainted: [W]=WARN [ 46.096966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.098423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.099336] 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 [ 46.102474] RSP: 0018:ffff888009d57bc0 EFLAGS: 00010286 [ 46.103442] RAX: 0000000000000000 RBX: ffffed10013aaf78 RCX: ffffffff813a4050 [ 46.104702] RDX: ffff888019b48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.105981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013aaf2f [ 46.107244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.108505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d57df8 [ 46.109798] FS: 00007f42595fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.111204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.112244] CR2: 00007ffdfc799ef8 CR3: 000000000b94b000 CR4: 0000000000350ef0 [ 46.113537] Call Trace: [ 46.114002] [ 46.114398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.115277] ? __create_object+0x59/0x80 [ 46.116036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.116989] __vmalloc_noprof+0x59/0x60 [ 46.117752] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.118610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119486] bpf_prog_alloc+0x39/0x200 [ 46.120210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.121139] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.122027] do_seccomp+0x349/0x25e0 [ 46.122731] ? find_held_lock+0x2b/0x80 [ 46.123435] ? do_prlimit+0x310/0x610 [ 46.124174] ? __pfx_do_seccomp+0x10/0x10 [ 46.124956] ? do_raw_spin_unlock+0x53/0x220 [ 46.125778] ? _raw_spin_unlock+0x1e/0x40 [ 46.126500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.127465] ? static_key_count+0x60/0x80 [ 46.128253] prctl_set_seccomp+0x4e/0x70 [ 46.129016] __do_sys_prctl+0xe6c/0x1d70 [ 46.129788] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.130626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.131604] ? irqentry_exit+0xf3/0x650 [ 46.132307] do_syscall_64+0xbf/0x430 [ 46.133034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.133985] RIP: 0033:0x7f4259af05cd [ 46.134670] 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 [ 46.137831] RSP: 002b:00007ffdfc797d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.139166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4259af05cd [ 46.140439] RDX: 000055da2bc36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.141708] RBP: 00007ffdfc797d80 R08: 0000000000000000 R09: 00007ffdfc797420 [ 46.142959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da4594ab10 [ 46.144237] R13: 00007ffdfc7981b0 R14: 000055da4594b2b0 R15: 000055da4595f6f0 [ 46.145552] [ 46.145970] irq event stamp: 1743 [ 46.146598] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.148093] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.149605] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.151123] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.152620] ---[ end trace 0000000000000000 ]--- [ 49.120003] ------------[ cut here ]------------ [ 49.120912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.122901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.124355] Modules linked in: [ 49.124992] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.127010] Tainted: [W]=WARN [ 49.127587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.129011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.129901] 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 [ 49.132933] RSP: 0018:ffff8880199ffbc0 EFLAGS: 00010286 [ 49.133898] RAX: 0000000000000000 RBX: ffffed100333ff78 RCX: ffffffff813a4050 [ 49.135155] RDX: ffff888019b1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.136421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333ff2f [ 49.137679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.138936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199ffdf8 [ 49.140217] FS: 00007f4378186900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.141651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.142699] CR2: 00007f4378678580 CR3: 000000002000a000 CR4: 0000000000350ef0 [ 49.143964] Call Trace: [ 49.144432] [ 49.144876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.145804] ? __create_object+0x59/0x80 [ 49.146574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.147484] __vmalloc_noprof+0x59/0x60 [ 49.148246] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.149282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150210] bpf_prog_alloc+0x39/0x200 [ 49.150933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.151858] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.152745] do_seccomp+0x349/0x25e0 [ 49.153447] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.154347] ? __pfx_do_seccomp+0x10/0x10 [ 49.155125] ? find_held_lock+0x2b/0x80 [ 49.155884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.156836] ? static_key_count+0x60/0x80 [ 49.157676] prctl_set_seccomp+0x4e/0x70 [ 49.158397] __do_sys_prctl+0xe6c/0x1d70 [ 49.159163] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.160009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.160982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.161963] ? irqentry_exit+0xf3/0x650 [ 49.162725] do_syscall_64+0xbf/0x430 [ 49.163408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.164346] RIP: 0033:0x7f43786785cd [ 49.165049] 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 [ 49.168192] RSP: 002b:00007ffc971e3980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.169587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43786785cd [ 49.170857] RDX: 000055c938e80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.172118] RBP: 00007ffc971e39e0 R08: 0000000000000000 R09: 00007ffc971e3080 [ 49.173417] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c946665ad0 [ 49.174671] R13: 00007ffc971e3e10 R14: 000055c946666bc0 R15: 000055c946677780 [ 49.175953] [ 49.176380] irq event stamp: 1691 [ 49.177076] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.178651] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.180186] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.181775] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 49.183283] ---[ end trace 0000000000000000 ]--- [ 49.951759] ------------[ cut here ]------------ [ 49.952350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.953629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.954543] Modules linked in: [ 49.954920] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.956168] Tainted: [W]=WARN [ 49.956534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958030] 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 [ 49.960047] RSP: 0018:ffff8880189d7bc0 EFLAGS: 00010286 [ 49.960664] RAX: 0000000000000000 RBX: ffffed100313af78 RCX: ffffffff813a4050 [ 49.961451] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.962260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313af2f [ 49.963088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.963910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189d7df8 [ 49.964727] FS: 00007fa152cc3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.965656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.966302] CR2: 00007fa1531b5580 CR3: 000000000d65f000 CR4: 0000000000350ef0 [ 49.967115] Call Trace: [ 49.967409] [ 49.967692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.968239] ? __create_object+0x59/0x80 [ 49.968736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.969326] __vmalloc_noprof+0x59/0x60 [ 49.969808] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.970340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970931] bpf_prog_alloc+0x39/0x200 [ 49.971373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.971963] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.972501] do_seccomp+0x349/0x25e0 [ 49.972959] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.973541] ? __pfx_do_seccomp+0x10/0x10 [ 49.974014] ? find_held_lock+0x2b/0x80 [ 49.974461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.975075] ? static_key_count+0x60/0x80 [ 49.975573] prctl_set_seccomp+0x4e/0x70 [ 49.976036] __do_sys_prctl+0xe6c/0x1d70 [ 49.976539] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.977067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.977680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.978267] ? irqentry_exit+0xf3/0x650 [ 49.978754] do_syscall_64+0xbf/0x430 [ 49.979203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.979809] RIP: 0033:0x7fa1531b55cd [ 49.980242] 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 [ 49.982290] RSP: 002b:00007ffed435c850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.983156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1531b55cd [ 49.983972] RDX: 00005627d04e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.984785] RBP: 00007ffed435c8b0 R08: 0000000000000000 R09: 00007ffed435bf50 [ 49.985610] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627eeb86240 [ 49.986404] R13: 00007ffed435cce0 R14: 00005627eeb8f380 R15: 00005627eeb9a540 [ 49.987238] [ 49.987506] irq event stamp: 1715 [ 49.987917] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.988887] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.989859] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.990838] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.991806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27748' (ECDSA) to the list of known hosts. 2025/11/18 13:17:01 fuzzer started 2025/11/18 13:17:02 dialing manager at localhost:34383 2025/11/18 13:17:02 checking machine... 2025/11/18 13:17:02 checking revisions... [ 50.819611] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:17:02 testing simple program... [ 50.901387] cgroup: Unknown subsys name 'net' [ 50.954334] cgroup: Unknown subsys name 'cpuset' [ 50.966814] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:17:01 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801b3b0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801b3b0aa8 RDI=ffff88801b3b0aa8 RBP=ffff88801b3b0a58 RSP=ffff88806ce088c0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b3b0aa8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d6b07a820 CR3=000000000dddc000 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=00362e6f732e6362696c2f756e672d78 XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888019b19bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888019b1a618 RSP=ffff88806cf08898 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888019b1a640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f4378186900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f437873b650 CR3=000000000d70d000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000