Warning: Permanently added '[localhost]:7186' (ECDSA) to the list of known hosts.
2023/05/18 01:30:15 fuzzer started
2023/05/18 01:30:15 dialing manager at localhost:44319
2023/05/18 01:30:15 checking machine...
2023/05/18 01:30:15 checking revisions...
syzkaller login: [ 55.280853] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:30:15 testing simple program...
[ 55.353909] cgroup: Unknown subsys name 'net'
[ 55.446321] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.899381] audit: type=1400 audit(1684373428.463:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.037789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.039509] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.042208] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.051923] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.053370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.054530] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.411848] ------------[ cut here ]------------
[ 69.412550] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.414551] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.415642] Modules linked in:
[ 69.416079] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.418270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.420812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.422103] 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
[ 69.424297] RSP: 0018:ffff88801e5efc00 EFLAGS: 00010282
[ 69.424972] RAX: 0000000000000000 RBX: ffff8880069fac40 RCX: 0000000000000000
[ 69.425848] RDX: ffff88801a210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.426682] RBP: ffff8880069fac54 R08: 0000000000000001 R09: 0000000000000000
[ 69.427556] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.428440] R13: ffffffff84e23fe0 R14: ffff8880069fac48 R15: ffffffff84d74dc0
[ 69.429352] FS: 000055555699e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.430346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.431095] CR2: 00007f1568f866f4 CR3: 00000000191b8000 CR4: 0000000000350ee0
[ 69.432006] Call Trace:
[ 69.432330]
[ 69.432624] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.433270] ipv4_frags_init_net+0x269/0x440
[ 69.433870] ops_init+0xbb/0x6b0
[ 69.434322] setup_net+0x3d9/0x990
[ 69.434803] ? down_read_killable+0x1d7/0x4e0
[ 69.435383] ? __pfx_setup_net+0x10/0x10
[ 69.435924] ? copy_net_ns+0x17c/0x770
[ 69.436438] copy_net_ns+0x321/0x770
[ 69.436947] create_new_namespaces+0x3f6/0xb30
[ 69.437534] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.438182] ksys_unshare+0x44d/0x8e0
[ 69.438668] ? __pfx_ksys_unshare+0x10/0x10
[ 69.439248] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.440012] __x64_sys_unshare+0x31/0x40
[ 69.440525] do_syscall_64+0x3f/0x90
[ 69.441026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.441665] RIP: 0033:0x7fa3555520d7
[ 69.442154] 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
[ 69.444320] RSP: 002b:00007ffc1b0d42e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.445266] RAX: ffffffffffffffda RBX: 00007ffc1b0d4928 RCX: 00007fa3555520d7
[ 69.446157] RDX: 00007fa3555bc41f RSI: 00007ffc1b0d4280 RDI: 0000000040000000
[ 69.447056] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b0d4090
[ 69.447951] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa355664bf0
[ 69.448828] R13: 00007ffc1b0d43c0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.449698]
[ 69.450025] irq event stamp: 8163
[ 69.450453] hardirqs last enabled at (8173): [] __up_console_sem+0x78/0x80
[ 69.451507] hardirqs last disabled at (8184): [] __up_console_sem+0x5d/0x80
[ 69.452565] softirqs last enabled at (7724): [] irq_exit_rcu+0x93/0xc0
[ 69.453621] softirqs last disabled at (7715): [] irq_exit_rcu+0x93/0xc0
[ 69.454727] ---[ end trace 0000000000000000 ]---
[ 69.460700] ------------[ cut here ]------------
[ 69.461352] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.463142] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.464214] Modules linked in:
[ 69.464633] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.465812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.466891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.467557] 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
[ 69.469796] RSP: 0018:ffff88801e5efc00 EFLAGS: 00010282
[ 69.470471] RAX: 0000000000000000 RBX: ffff88800f21b440 RCX: 0000000000000000
[ 69.471363] RDX: ffff88801a210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.472302] RBP: ffff88800f21b454 R08: 0000000000000001 R09: 0000000000000000
[ 69.473183] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.474090] R13: ffffffff84e23fe0 R14: ffff88800f21b448 R15: ffffffff84da7d60
[ 69.474990] FS: 000055555699e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.476016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.476792] CR2: 00007f1568f866f4 CR3: 00000000191b8000 CR4: 0000000000350ee0
[ 69.477642] Call Trace:
[ 69.478016]
[ 69.478320] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.478969] ipv6_frags_init_net+0x206/0x3c0
[ 69.479552] ops_init+0xbb/0x6b0
[ 69.480065] setup_net+0x3d9/0x990
[ 69.480523] ? down_read_killable+0x1d7/0x4e0
[ 69.481141] ? __pfx_setup_net+0x10/0x10
[ 69.481679] ? copy_net_ns+0x17c/0x770
[ 69.482210] copy_net_ns+0x321/0x770
[ 69.482698] create_new_namespaces+0x3f6/0xb30
[ 69.483336] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.483988] ksys_unshare+0x44d/0x8e0
[ 69.484505] ? __pfx_ksys_unshare+0x10/0x10
[ 69.485075] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.485821] __x64_sys_unshare+0x31/0x40
[ 69.486351] do_syscall_64+0x3f/0x90
[ 69.486862] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.487533] RIP: 0033:0x7fa3555520d7
[ 69.488045] 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
[ 69.490186] RSP: 002b:00007ffc1b0d42e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.491137] RAX: ffffffffffffffda RBX: 00007ffc1b0d4928 RCX: 00007fa3555520d7
[ 69.492050] RDX: 00007fa3555bc41f RSI: 00007ffc1b0d4280 RDI: 0000000040000000
[ 69.492934] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b0d4090
[ 69.493825] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa355664bf0
[ 69.494685] R13: 00007ffc1b0d43c0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.495600]
[ 69.495938] irq event stamp: 10261
[ 69.496369] hardirqs last enabled at (10271): [] __up_console_sem+0x78/0x80
[ 69.497432] hardirqs last disabled at (10282): [] __up_console_sem+0x5d/0x80
[ 69.498492] softirqs last enabled at (9834): [] irq_exit_rcu+0x93/0xc0
[ 69.499506] softirqs last disabled at (9829): [] irq_exit_rcu+0x93/0xc0
[ 69.500540] ---[ end trace 0000000000000000 ]---
[ 69.501910] ------------[ cut here ]------------
[ 69.502490] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.504448] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.505502] Modules linked in:
[ 69.505928] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.507077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.508083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.508728] 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
[ 69.510902] RSP: 0018:ffff88801e5efbf0 EFLAGS: 00010286
[ 69.511551] RAX: 0000000000000000 RBX: ffff88800f21ba40 RCX: 0000000000000000
[ 69.512451] RDX: ffff88801a210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.513335] RBP: ffff88800f21ba54 R08: 0000000000000001 R09: 0000000000000000
[ 69.514219] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.515096] R13: ffffffff84e23fe0 R14: ffff88800f21ba48 R15: ffffffff84db0aa0
[ 69.516003] FS: 000055555699e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.516996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.517704] CR2: 00007f1568f866f4 CR3: 00000000191b8000 CR4: 0000000000350ee0
[ 69.518590] Call Trace:
[ 69.518948]
[ 69.519249] nf_ct_net_init+0x224/0x3d0
[ 69.519807] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.520377] ops_init+0xbb/0x6b0
[ 69.520851] setup_net+0x3d9/0x990
[ 69.521317] ? down_read_killable+0x1d7/0x4e0
[ 69.521914] ? __pfx_setup_net+0x10/0x10
[ 69.522423] ? copy_net_ns+0x17c/0x770
[ 69.522955] copy_net_ns+0x321/0x770
[ 69.523439] create_new_namespaces+0x3f6/0xb30
[ 69.524075] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.524692] ksys_unshare+0x44d/0x8e0
[ 69.525207] ? __pfx_ksys_unshare+0x10/0x10
[ 69.525785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.526493] __x64_sys_unshare+0x31/0x40
[ 69.527047] do_syscall_64+0x3f/0x90
[ 69.527532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.528211] RIP: 0033:0x7fa3555520d7
[ 69.528671] 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
[ 69.530830] RSP: 002b:00007ffc1b0d42e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.531798] RAX: ffffffffffffffda RBX: 00007ffc1b0d4928 RCX: 00007fa3555520d7
[ 69.532654] RDX: 00007fa3555bc41f RSI: 00007ffc1b0d4280 RDI: 0000000040000000
[ 69.533567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1b0d4090
[ 69.534454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa355664bf0
[ 69.535334] R13: 00007ffc1b0d43c0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.536265]
[ 69.536567] irq event stamp: 11061
[ 69.537030] hardirqs last enabled at (11073): [] __up_console_sem+0x78/0x80
[ 69.538100] hardirqs last disabled at (11084): [] __up_console_sem+0x5d/0x80
[ 69.539158] softirqs last enabled at (11010): [] irq_exit_rcu+0x93/0xc0
[ 69.540202] softirqs last disabled at (11003): [] irq_exit_rcu+0x93/0xc0
[ 69.541225] ---[ end trace 0000000000000000 ]---
executing program
[ 71.118480] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.165884] Bluetooth: hci0: command 0x041b tx timeout
[ 75.214853] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.261834] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:30:19 Registers:
info registers vcpu 0
RAX=000000000002c6b9 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f84950f2ba0 CR3=000000000db3a000 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=79145838471be6bd934eff8e24b76165
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010eaa8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1376143c260ed20600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e5ef5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 000055555699e400 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=00007f1568f866f4 CR3=00000000191b8000 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