Warning: Permanently added '[localhost]:4205' (ECDSA) to the list of known hosts.
2023/05/16 17:50:33 fuzzer started
2023/05/16 17:50:34 dialing manager at localhost:35573
2023/05/16 17:50:34 checking machine...
2023/05/16 17:50:34 checking revisions...
syzkaller login: [ 93.920768] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:50:34 testing simple program...
[ 93.997048] cgroup: Unknown subsys name 'net'
[ 94.082306] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 108.057338] audit: type=1400 audit(1684259448.461:6): avc: denied { execmem } for pid=257 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
[ 109.181060] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 109.182504] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 109.185074] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 109.188268] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 109.189673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 109.190865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 109.585470] ------------[ cut here ]------------
[ 109.586767] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 109.588486] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.589550] Modules linked in:
[ 109.589961] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.594562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.595574] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.596276] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 109.598419] RSP: 0018:ffff88801e4e7c00 EFLAGS: 00010282
[ 109.599091] RAX: 0000000000000000 RBX: ffff88800d8ed440 RCX: 0000000000000000
[ 109.599982] RDX: ffff888015b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.600829] RBP: ffff88800d8ed454 R08: 0000000000000001 R09: 0000000000000000
[ 109.601702] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 109.602576] R13: ffffffff84e223a0 R14: ffff88800d8ed448 R15: ffffffff84d73340
[ 109.603450] FS: 0000555556e5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.604453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.605185] CR2: 00007f3ce50d56f4 CR3: 000000001f4fc000 CR4: 0000000000350ef0
[ 109.606060] Call Trace:
[ 109.606378]
[ 109.606671] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 109.607317] ipv4_frags_init_net+0x269/0x440
[ 109.607914] ops_init+0xbb/0x6b0
[ 109.608351] setup_net+0x3d9/0x990
[ 109.608805] ? down_read_killable+0x1d7/0x4e0
[ 109.609399] ? __pfx_setup_net+0x10/0x10
[ 109.609925] ? copy_net_ns+0x17c/0x770
[ 109.610428] copy_net_ns+0x321/0x770
[ 109.610926] create_new_namespaces+0x3f6/0xb30
[ 109.611505] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.612166] ksys_unshare+0x44d/0x8e0
[ 109.612651] ? __pfx_ksys_unshare+0x10/0x10
[ 109.613218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.613952] __x64_sys_unshare+0x31/0x40
[ 109.614459] do_syscall_64+0x3f/0x90
[ 109.614956] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.615584] RIP: 0033:0x7faf2aa660d7
[ 109.616083] 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
[ 109.618205] RSP: 002b:00007fff030474b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 109.619136] RAX: ffffffffffffffda RBX: 00007fff03047af8 RCX: 00007faf2aa660d7
[ 109.620021] RDX: 00007faf2aad041f RSI: 00007fff03047450 RDI: 0000000040000000
[ 109.620892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff03047260
[ 109.621743] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2ab78bf0
[ 109.622611] R13: 00007fff03047590 R14: 0000000000000000 R15: 00000000000000f8
[ 109.623496]
[ 109.623795] irq event stamp: 8899
[ 109.624248] hardirqs last enabled at (8911): [] __up_console_sem+0x78/0x80
[ 109.625288] hardirqs last disabled at (8922): [] __up_console_sem+0x5d/0x80
[ 109.626333] softirqs last enabled at (8618): [] irq_exit_rcu+0x93/0xc0
[ 109.627346] softirqs last disabled at (8613): [] irq_exit_rcu+0x93/0xc0
[ 109.628370] ---[ end trace 0000000000000000 ]---
[ 109.635136] ------------[ cut here ]------------
[ 109.635714] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 109.637436] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.638492] Modules linked in:
[ 109.638929] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.640105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.641117] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.641749] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 109.643924] RSP: 0018:ffff88801e4e7c00 EFLAGS: 00010282
[ 109.644572] RAX: 0000000000000000 RBX: ffff88800ee24a40 RCX: 0000000000000000
[ 109.645450] RDX: ffff888015b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.646324] RBP: ffff88800ee24a54 R08: 0000000000000001 R09: 0000000000000000
[ 109.647190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 109.648074] R13: ffffffff84e223a0 R14: ffff88800ee24a48 R15: ffffffff84da62e0
[ 109.648970] FS: 0000555556e5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.649957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.650646] CR2: 00007f3ce50d56f4 CR3: 000000001f4fc000 CR4: 0000000000350ef0
[ 109.651525] Call Trace:
[ 109.651856]
[ 109.652186] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 109.652798] ipv6_frags_init_net+0x206/0x3c0
[ 109.653393] ops_init+0xbb/0x6b0
[ 109.653832] setup_net+0x3d9/0x990
[ 109.654307] ? down_read_killable+0x1d7/0x4e0
[ 109.654897] ? __pfx_setup_net+0x10/0x10
[ 109.655398] ? copy_net_ns+0x17c/0x770
[ 109.655944] copy_net_ns+0x321/0x770
[ 109.656424] create_new_namespaces+0x3f6/0xb30
[ 109.657032] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.657649] ksys_unshare+0x44d/0x8e0
[ 109.658164] ? __pfx_ksys_unshare+0x10/0x10
[ 109.658701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.659443] __x64_sys_unshare+0x31/0x40
[ 109.659995] do_syscall_64+0x3f/0x90
[ 109.660476] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.661145] RIP: 0033:0x7faf2aa660d7
[ 109.661604] 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
[ 109.663753] RSP: 002b:00007fff030474b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 109.664691] RAX: ffffffffffffffda RBX: 00007fff03047af8 RCX: 00007faf2aa660d7
[ 109.665570] RDX: 00007faf2aad041f RSI: 00007fff03047450 RDI: 0000000040000000
[ 109.666472] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff03047260
[ 109.667351] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2ab78bf0
[ 109.668245] R13: 00007fff03047590 R14: 0000000000000000 R15: 00000000000000f8
[ 109.669147]
[ 109.669447] irq event stamp: 11511
[ 109.669910] hardirqs last enabled at (11529): [] __up_console_sem+0x78/0x80
[ 109.670954] hardirqs last disabled at (11540): [] __up_console_sem+0x5d/0x80
[ 109.672020] softirqs last enabled at (11524): [] irq_exit_rcu+0x93/0xc0
[ 109.673042] softirqs last disabled at (11519): [] irq_exit_rcu+0x93/0xc0
[ 109.674067] ---[ end trace 0000000000000000 ]---
[ 109.675342] ------------[ cut here ]------------
[ 109.675959] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 109.677919] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 109.678977] Modules linked in:
[ 109.679377] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 109.680537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 109.681540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 109.682209] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 109.684377] RSP: 0018:ffff88801e4e7bf0 EFLAGS: 00010286
[ 109.685065] RAX: 0000000000000000 RBX: ffff88800ee24440 RCX: 0000000000000000
[ 109.685964] RDX: ffff888015b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 109.686827] RBP: ffff88800ee24454 R08: 0000000000000001 R09: 0000000000000000
[ 109.687702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 109.688591] R13: ffffffff84e223a0 R14: ffff88800ee24448 R15: ffffffff84daf020
[ 109.689476] FS: 0000555556e5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 109.690454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.691185] CR2: 00007f3ce50d56f4 CR3: 000000001f4fc000 CR4: 0000000000350ef0
[ 109.692068] Call Trace:
[ 109.692391]
[ 109.692683] nf_ct_net_init+0x224/0x3d0
[ 109.693222] ? __pfx_nf_ct_net_init+0x10/0x10
[ 109.693781] ops_init+0xbb/0x6b0
[ 109.694248] setup_net+0x3d9/0x990
[ 109.694700] ? down_read_killable+0x1d7/0x4e0
[ 109.695285] ? __pfx_setup_net+0x10/0x10
[ 109.695785] ? copy_net_ns+0x17c/0x770
[ 109.696341] copy_net_ns+0x321/0x770
[ 109.696822] create_new_namespaces+0x3f6/0xb30
[ 109.697437] unshare_nsproxy_namespaces+0xc1/0x200
[ 109.698079] ksys_unshare+0x44d/0x8e0
[ 109.698562] ? __pfx_ksys_unshare+0x10/0x10
[ 109.699128] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 109.699844] __x64_sys_unshare+0x31/0x40
[ 109.700405] do_syscall_64+0x3f/0x90
[ 109.700905] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 109.701537] RIP: 0033:0x7faf2aa660d7
[ 109.702028] 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
[ 109.704181] RSP: 002b:00007fff030474b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 109.705113] RAX: ffffffffffffffda RBX: 00007fff03047af8 RCX: 00007faf2aa660d7
[ 109.705994] RDX: 00007faf2aad041f RSI: 00007fff03047450 RDI: 0000000040000000
[ 109.706831] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff03047260
[ 109.707711] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2ab78bf0
[ 109.708603] R13: 00007fff03047590 R14: 0000000000000000 R15: 00000000000000f8
[ 109.709497]
[ 109.709791] irq event stamp: 12247
[ 109.710246] hardirqs last enabled at (12259): [] __up_console_sem+0x78/0x80
[ 109.711294] hardirqs last disabled at (12270): [] __up_console_sem+0x5d/0x80
[ 109.712360] softirqs last enabled at (11524): [] irq_exit_rcu+0x93/0xc0
[ 109.713385] softirqs last disabled at (11519): [] irq_exit_rcu+0x93/0xc0
[ 109.714410] ---[ end trace 0000000000000000 ]---
[ 111.258845] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 113.307023] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 115.354184] Bluetooth: hci0: command 0x040f tx timeout
[ 117.401933] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:49:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e4e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556e5e400 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=00007f3ce50d56f4 CR3=000000001f4fc000 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=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
info registers vcpu 1
RAX=0000000000027e91 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f4f37bd9bf0 CR3=000000001a09a000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000