[ 39.021929] ------------[ cut here ]------------ [ 39.022698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.025632] Modules linked in: [ 39.026126] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.027814] Tainted: [W]=WARN [ 39.028275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.029508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.030238] 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 [ 39.032865] RSP: 0018:ffff888019ed7bc0 EFLAGS: 00010286 [ 39.033682] RAX: 0000000000000000 RBX: ffffed10033daf78 RCX: ffffffff813a4050 [ 39.034760] RDX: ffff888016b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.035829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033daf2f [ 39.036896] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.037963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ed7df8 [ 39.039051] FS: 00007f4a7043c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.040256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041149] CR2: 00007ffc4df1def7 CR3: 0000000010024000 CR4: 0000000000350ef0 [ 39.042227] Call Trace: [ 39.042650] [ 39.042993] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.043738] ? __create_object+0x59/0x80 [ 39.044359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045154] __vmalloc_noprof+0x59/0x60 [ 39.045784] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047272] bpf_prog_alloc+0x39/0x200 [ 39.047880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048651] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049368] do_seccomp+0x349/0x25e0 [ 39.049978] ? find_held_lock+0x2b/0x80 [ 39.050621] ? do_prlimit+0x310/0x610 [ 39.051203] ? __pfx_do_seccomp+0x10/0x10 [ 39.051869] ? do_raw_spin_unlock+0x53/0x220 [ 39.052571] ? _raw_spin_unlock+0x1e/0x40 [ 39.053190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053988] ? static_key_count+0x60/0x80 [ 39.054682] prctl_set_seccomp+0x4e/0x70 [ 39.055283] __do_sys_prctl+0xe6c/0x1d70 [ 39.055934] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.057407] ? irqentry_exit+0xf3/0x650 [ 39.058038] do_syscall_64+0xbf/0x430 [ 39.058665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.059423] RIP: 0033:0x7f4a7092e5cd [ 39.060005] 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 [ 39.062644] RSP: 002b:00007ffc4df1b3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.063777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a7092e5cd [ 39.064842] RDX: 000055caa8bf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.065911] RBP: 00007ffc4df1b420 R08: 0000000000000000 R09: 00007ffc4df1aac0 [ 39.066986] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caaa433ad0 [ 39.068060] R13: 00007ffc4df1b850 R14: 000055caaa434bc0 R15: 000055caaa445780 [ 39.069139] [ 39.069536] irq event stamp: 1705 [ 39.070048] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.071341] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.072609] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.073896] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.075172] ---[ end trace 0000000000000000 ]--- [ 42.031782] ------------[ cut here ]------------ [ 42.032698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.034675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.036135] Modules linked in: [ 42.036837] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.038862] Tainted: [W]=WARN [ 42.039413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.040890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.041800] 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 [ 42.045070] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 42.046057] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 42.047377] RDX: ffff888016161bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.048699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 42.049989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.051281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 42.052552] FS: 00007f8a29bb4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.053984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.055048] CR2: 00007f8a2a0a6580 CR3: 000000000e323000 CR4: 0000000000350ef0 [ 42.056307] Call Trace: [ 42.056820] [ 42.057234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.058140] ? __create_object+0x59/0x80 [ 42.058930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.059930] __vmalloc_noprof+0x59/0x60 [ 42.060697] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.061569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.062469] bpf_prog_alloc+0x39/0x200 [ 42.063237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.064175] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.065080] do_seccomp+0x349/0x25e0 [ 42.065798] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.066717] ? __pfx_do_seccomp+0x10/0x10 [ 42.067479] ? find_held_lock+0x2b/0x80 [ 42.068237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.069219] ? static_key_count+0x60/0x80 [ 42.070025] prctl_set_seccomp+0x4e/0x70 [ 42.070827] __do_sys_prctl+0xe6c/0x1d70 [ 42.071636] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.072460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.073447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.074442] ? irqentry_exit+0xf3/0x650 [ 42.075229] do_syscall_64+0xbf/0x430 [ 42.075984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.076961] RIP: 0033:0x7f8a2a0a65cd [ 42.077665] 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 [ 42.080873] RSP: 002b:00007ffda1106b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.082251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a2a0a65cd [ 42.083541] RDX: 0000556d8875ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.084834] RBP: 00007ffda1106bb0 R08: 0000000000000000 R09: 00007ffda1106250 [ 42.086146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dc6857bf0 [ 42.087441] R13: 00007ffda1106fe0 R14: 0000556dc6861380 R15: 0000556dc686c460 [ 42.088766] [ 42.089197] irq event stamp: 1751 [ 42.089853] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.091063] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.092024] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.092998] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.093949] ---[ end trace 0000000000000000 ]--- [ 42.858254] ------------[ cut here ]------------ [ 42.859032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.860712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.861944] Modules linked in: [ 42.862442] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.864149] Tainted: [W]=WARN [ 42.864657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.865890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.866678] 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 [ 42.869316] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 42.870149] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 42.871217] RDX: ffff888015de3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.872296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 42.873373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.874465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 42.875545] FS: 00007f6a22912900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.876736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.877637] CR2: 00007f6a22e04580 CR3: 000000001e43e000 CR4: 0000000000350ef0 [ 42.878725] Call Trace: [ 42.879115] [ 42.879456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.880206] ? __create_object+0x59/0x80 [ 42.880862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.881674] __vmalloc_noprof+0x59/0x60 [ 42.882292] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.883030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883805] bpf_prog_alloc+0x39/0x200 [ 42.884389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.885161] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.885921] do_seccomp+0x349/0x25e0 [ 42.886545] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.887259] ? __pfx_do_seccomp+0x10/0x10 [ 42.887921] ? find_held_lock+0x2b/0x80 [ 42.888558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.889317] ? static_key_count+0x60/0x80 [ 42.889978] prctl_set_seccomp+0x4e/0x70 [ 42.890637] __do_sys_prctl+0xe6c/0x1d70 [ 42.891254] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.891975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.893611] ? irqentry_exit+0xf3/0x650 [ 42.894233] do_syscall_64+0xbf/0x430 [ 42.894846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.895641] RIP: 0033:0x7f6a22e045cd [ 42.896192] 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 [ 42.898841] RSP: 002b:00007ffea5b8aa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.899990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a22e045cd [ 42.901058] RDX: 0000560c30d74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.902139] RBP: 00007ffea5b8aa90 R08: 0000000000000000 R09: 00007ffea5b8a130 [ 42.903203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c5f40cad0 [ 42.904274] R13: 00007ffea5b8aec0 R14: 0000560c5f40dbc0 R15: 0000560c5f41e780 [ 42.905359] [ 42.905756] irq event stamp: 1703 [ 42.906283] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.907558] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.908848] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.910169] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.911430] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60768' (ECDSA) to the list of known hosts. 2025/11/18 10:49:44 fuzzer started 2025/11/18 10:49:45 dialing manager at localhost:34383 2025/11/18 10:49:45 checking machine... 2025/11/18 10:49:45 checking revisions... [ 43.821840] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:49:45 testing simple program... [ 43.896578] cgroup: Unknown subsys name 'net' [ 43.965536] cgroup: Unknown subsys name 'cpuset' [ 43.985468] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:49:44 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888017123780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017124228 RDI=ffff888017124200 RBP=ffff8880171241d8 RSP=ffff88806ce088a0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017124228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228e0 RFL=00000002 [-------] 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 00007f8a29bb4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda1100000 CR3=000000001e4bc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027ef1 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=00007ffc797b63a8 CR3=000000000d619000 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=2034343a39343a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a39343a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000