Warning: Permanently added '[localhost]:38465' (ECDSA) to the list of known hosts.
2023/05/17 14:48:19 fuzzer started
2023/05/17 14:48:19 dialing manager at localhost:44319
2023/05/17 14:48:19 checking machine...
2023/05/17 14:48:19 checking revisions...
syzkaller login: [ 54.434280] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:48:20 testing simple program...
[ 54.499754] cgroup: Unknown subsys name 'net'
[ 54.575124] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.290765] audit: type=1400 audit(1684334913.922:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 69.410464] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.413510] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.414968] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.423314] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.425506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.426841] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.868172] ------------[ cut here ]------------
[ 69.868730] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.870075] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.870933] Modules linked in:
[ 69.871259] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.872610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.876572] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.877197] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 69.878950] RSP: 0018:ffff88801c85fc00 EFLAGS: 00010282
[ 69.879483] RAX: 0000000000000000 RBX: ffff88800e8f4840 RCX: 0000000000000000
[ 69.880206] RDX: ffff8880100cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.880967] RBP: ffff88800e8f4854 R08: 0000000000000001 R09: 0000000000000000
[ 69.881672] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.882378] R13: ffffffff84e23fe0 R14: ffff88800e8f4848 R15: ffffffff84d74dc0
[ 69.883103] FS: 0000555556b1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.883915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.884497] CR2: 00007f9e7eb87000 CR3: 000000000e4d0000 CR4: 0000000000350ee0
[ 69.885217] Call Trace:
[ 69.885482]
[ 69.885756] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.886259] ipv4_frags_init_net+0x269/0x440
[ 69.886742] ops_init+0xbb/0x6b0
[ 69.887106] setup_net+0x3d9/0x990
[ 69.887476] ? down_read_killable+0x1d7/0x4e0
[ 69.887979] ? __pfx_setup_net+0x10/0x10
[ 69.888424] ? copy_net_ns+0x17c/0x770
[ 69.888861] copy_net_ns+0x321/0x770
[ 69.889255] create_new_namespaces+0x3f6/0xb30
[ 69.889764] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.890263] ksys_unshare+0x44d/0x8e0
[ 69.890662] ? __pfx_ksys_unshare+0x10/0x10
[ 69.891132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.891732] __x64_sys_unshare+0x31/0x40
[ 69.892155] do_syscall_64+0x3f/0x90
[ 69.892558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.893125] RIP: 0033:0x7f11e82e70d7
[ 69.893503] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 69.895295] RSP: 002b:00007ffed8bb1358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.896076] RAX: ffffffffffffffda RBX: 00007ffed8bb1998 RCX: 00007f11e82e70d7
[ 69.896802] RDX: 00007f11e835141f RSI: 00007ffed8bb12f0 RDI: 0000000040000000
[ 69.897514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8bb1100
[ 69.898234] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11e83f9bf0
[ 69.898959] R13: 00007ffed8bb1430 R14: 0000000000000000 R15: 00000000000000f8
[ 69.899668]
[ 69.899932] irq event stamp: 9801
[ 69.900297] hardirqs last enabled at (9811): [] __up_console_sem+0x78/0x80
[ 69.901151] hardirqs last disabled at (9822): [] __up_console_sem+0x5d/0x80
[ 69.902009] softirqs last enabled at (9372): [] irq_exit_rcu+0x93/0xc0
[ 69.902840] softirqs last disabled at (9331): [] irq_exit_rcu+0x93/0xc0
[ 69.903650] ---[ end trace 0000000000000000 ]---
[ 69.908147] ------------[ cut here ]------------
[ 69.908670] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.910045] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.911026] Modules linked in:
[ 69.911367] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.912329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.913149] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.913679] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 69.915486] RSP: 0018:ffff88801c85fc00 EFLAGS: 00010282
[ 69.916046] RAX: 0000000000000000 RBX: ffff88800e8ca040 RCX: 0000000000000000
[ 69.916808] RDX: ffff8880100cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.917524] RBP: ffff88800e8ca054 R08: 0000000000000001 R09: 0000000000000000
[ 69.918269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.919001] R13: ffffffff84e23fe0 R14: ffff88800e8ca048 R15: ffffffff84da7d60
[ 69.919745] FS: 0000555556b1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.920566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.921184] CR2: 00007f9e7eb87000 CR3: 000000000e4d0000 CR4: 0000000000350ee0
[ 69.921922] Call Trace:
[ 69.922197]
[ 69.922452] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.922997] ipv6_frags_init_net+0x206/0x3c0
[ 69.923458] ops_init+0xbb/0x6b0
[ 69.923846] setup_net+0x3d9/0x990
[ 69.924222] ? down_read_killable+0x1d7/0x4e0
[ 69.924748] ? __pfx_setup_net+0x10/0x10
[ 69.925168] ? copy_net_ns+0x17c/0x770
[ 69.925584] copy_net_ns+0x321/0x770
[ 69.926013] create_new_namespaces+0x3f6/0xb30
[ 69.926504] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.927034] ksys_unshare+0x44d/0x8e0
[ 69.927445] ? __pfx_ksys_unshare+0x10/0x10
[ 69.927912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.928511] __x64_sys_unshare+0x31/0x40
[ 69.928971] do_syscall_64+0x3f/0x90
[ 69.929359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.929922] RIP: 0033:0x7f11e82e70d7
[ 69.930300] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 69.932075] RSP: 002b:00007ffed8bb1358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.932878] RAX: ffffffffffffffda RBX: 00007ffed8bb1998 RCX: 00007f11e82e70d7
[ 69.933599] RDX: 00007f11e835141f RSI: 00007ffed8bb12f0 RDI: 0000000040000000
[ 69.934328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8bb1100
[ 69.935070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11e83f9bf0
[ 69.935805] R13: 00007ffed8bb1430 R14: 0000000000000000 R15: 00000000000000f8
[ 69.936552]
[ 69.936826] irq event stamp: 11613
[ 69.937186] hardirqs last enabled at (11623): [] __up_console_sem+0x78/0x80
[ 69.938076] hardirqs last disabled at (11634): [] __up_console_sem+0x5d/0x80
[ 69.938953] softirqs last enabled at (11380): [] irq_exit_rcu+0x93/0xc0
[ 69.939821] softirqs last disabled at (11375): [] irq_exit_rcu+0x93/0xc0
[ 69.940684] ---[ end trace 0000000000000000 ]---
[ 69.941881] ------------[ cut here ]------------
[ 69.942366] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.943970] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.944859] Modules linked in:
[ 69.945199] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.946160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.946999] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.947543] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 69.949398] RSP: 0018:ffff88801c85fbf0 EFLAGS: 00010286
[ 69.949982] RAX: 0000000000000000 RBX: ffff88800e8cba40 RCX: 0000000000000000
[ 69.950728] RDX: ffff8880100cd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.951449] RBP: ffff88800e8cba54 R08: 0000000000000001 R09: 0000000000000000
[ 69.952196] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.952959] R13: ffffffff84e23fe0 R14: ffff88800e8cba48 R15: ffffffff84db0aa0
[ 69.953683] FS: 0000555556b1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.954502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.955115] CR2: 00007f9e7eb87000 CR3: 000000000e4d0000 CR4: 0000000000350ee0
[ 69.955857] Call Trace:
[ 69.956135]
[ 69.956396] nf_ct_net_init+0x224/0x3d0
[ 69.956852] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.957325] ops_init+0xbb/0x6b0
[ 69.957688] setup_net+0x3d9/0x990
[ 69.958101] ? down_read_killable+0x1d7/0x4e0
[ 69.958577] ? __pfx_setup_net+0x10/0x10
[ 69.959026] ? copy_net_ns+0x17c/0x770
[ 69.959459] copy_net_ns+0x321/0x770
[ 69.959884] create_new_namespaces+0x3f6/0xb30
[ 69.960377] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.960908] ksys_unshare+0x44d/0x8e0
[ 69.961320] ? __pfx_ksys_unshare+0x10/0x10
[ 69.961799] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.962385] __x64_sys_unshare+0x31/0x40
[ 69.962829] do_syscall_64+0x3f/0x90
[ 69.963229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.963784] RIP: 0033:0x7f11e82e70d7
[ 69.964177] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 69.966025] RSP: 002b:00007ffed8bb1358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.966816] RAX: ffffffffffffffda RBX: 00007ffed8bb1998 RCX: 00007f11e82e70d7
[ 69.967533] RDX: 00007f11e835141f RSI: 00007ffed8bb12f0 RDI: 0000000040000000
[ 69.968280] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8bb1100
[ 69.969027] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11e83f9bf0
[ 69.969772] R13: 00007ffed8bb1430 R14: 0000000000000000 R15: 00000000000000f8
[ 69.970517]
[ 69.970796] irq event stamp: 12377
[ 69.971158] hardirqs last enabled at (12387): [] __up_console_sem+0x78/0x80
[ 69.972068] hardirqs last disabled at (12398): [] __up_console_sem+0x5d/0x80
[ 69.972976] softirqs last enabled at (11380): [] irq_exit_rcu+0x93/0xc0
[ 69.973848] softirqs last disabled at (11375): [] irq_exit_rcu+0x93/0xc0
[ 69.974690] ---[ end trace 0000000000000000 ]---
[ 71.500404] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.547852] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.595776] Bluetooth: hci0: command 0x040f tx timeout
[ 77.643874] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:48:26 Registers:
info registers vcpu 0
RAX=ffffffff8799f388 RBX=0000000000000030 RCX=1ffffffff0f65010 RDX=0000000000000388
RSI=1ffffffff0f33e77 RDI=ffffffff8799f3b8 RBP=ffffffff812c1330 RSP=ffff88801a197348
R8 =ffffffff877abed0 R9 =ffffffff8794ca48 R10=0000000000000001 R11=1ffffffff0e650ed
R12=ffff88801a1974b0 R13=ffff88801a197540 R14=dffffc0000000000 R15=ffff88801a197530
RIP=ffffffff812c3034 RFL=00000046 [---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 00007f323fb9f700 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9e7eab3a50 CR3=000000000db40000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=31302f343020312d302e32312e312053 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801c85f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556b1d400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9e7eb87000 CR3=000000000e4d0000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000