Warning: Permanently added '[localhost]:5958' (ECDSA) to the list of known hosts.
2023/05/18 09:09:25 fuzzer started
2023/05/18 09:09:25 dialing manager at localhost:44319
2023/05/18 09:09:25 checking machine...
2023/05/18 09:09:25 checking revisions...
syzkaller login: [ 99.781069] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:09:25 testing simple program...
[ 99.839368] cgroup: Unknown subsys name 'net'
[ 99.922573] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 112.799541] audit: type=1400 audit(1684400978.559:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 113.907972] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 113.909146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 113.910568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 113.913128] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 113.914440] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 113.916495] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 114.232852] ------------[ cut here ]------------
[ 114.233345] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 114.234563] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.235345] Modules linked in:
[ 114.235636] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 114.238805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.239495] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.239988] 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
[ 114.241553] RSP: 0018:ffff88801deafc00 EFLAGS: 00010282
[ 114.242046] RAX: 0000000000000000 RBX: ffff88801003c840 RCX: 0000000000000000
[ 114.242661] RDX: ffff88801a1751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 114.243294] RBP: ffff88801003c854 R08: 0000000000000001 R09: 0000000000000000
[ 114.243934] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 114.244544] R13: ffffffff84e23fe0 R14: ffff88801003c848 R15: ffffffff84d74dc0
[ 114.245191] FS: 00005555558a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.245922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.246417] CR2: 00007f53f95bc6f4 CR3: 0000000013e94000 CR4: 0000000000350ee0
[ 114.247064] Call Trace:
[ 114.247305]
[ 114.247523] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 114.247992] ipv4_frags_init_net+0x269/0x440
[ 114.248395] ops_init+0xbb/0x6b0
[ 114.248740] setup_net+0x3d9/0x990
[ 114.249068] ? down_read_killable+0x1d7/0x4e0
[ 114.249483] ? __pfx_setup_net+0x10/0x10
[ 114.249890] ? copy_net_ns+0x17c/0x770
[ 114.250252] copy_net_ns+0x321/0x770
[ 114.250586] create_new_namespaces+0x3f6/0xb30
[ 114.251033] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.251465] ksys_unshare+0x44d/0x8e0
[ 114.251831] ? __pfx_ksys_unshare+0x10/0x10
[ 114.252213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.252748] __x64_sys_unshare+0x31/0x40
[ 114.253158] do_syscall_64+0x3f/0x90
[ 114.253493] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.254010] RIP: 0033:0x7fba51c570d7
[ 114.254342] 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
[ 114.255883] RSP: 002b:00007ffe022c27a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.256530] RAX: ffffffffffffffda RBX: 00007ffe022c2de8 RCX: 00007fba51c570d7
[ 114.257312] RDX: 00007fba51cc141f RSI: 00007ffe022c2740 RDI: 0000000040000000
[ 114.258014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe022c2550
[ 114.258647] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fba51d69bf0
[ 114.259303] R13: 00007ffe022c2880 R14: 0000000000000000 R15: 00000000000000f8
[ 114.259982]
[ 114.260201] irq event stamp: 9533
[ 114.260512] hardirqs last enabled at (9543): [] __up_console_sem+0x78/0x80
[ 114.261307] hardirqs last disabled at (9554): [] __up_console_sem+0x5d/0x80
[ 114.262124] softirqs last enabled at (9044): [] irq_exit_rcu+0x93/0xc0
[ 114.262912] softirqs last disabled at (9039): [] irq_exit_rcu+0x93/0xc0
[ 114.263710] ---[ end trace 0000000000000000 ]---
[ 114.268783] ------------[ cut here ]------------
[ 114.269242] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 114.270495] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.271338] Modules linked in:
[ 114.271643] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 114.272492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.273254] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.273804] 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
[ 114.275413] RSP: 0018:ffff88801deafc00 EFLAGS: 00010282
[ 114.275931] RAX: 0000000000000000 RBX: ffff888014538a40 RCX: 0000000000000000
[ 114.276565] RDX: ffff88801a1751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 114.277224] RBP: ffff888014538a54 R08: 0000000000000001 R09: 0000000000000000
[ 114.277884] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 114.278503] R13: ffffffff84e23fe0 R14: ffff888014538a48 R15: ffffffff84da7d60
[ 114.279209] FS: 00005555558a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.279998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.280525] CR2: 00007f53f95bc6f4 CR3: 0000000013e94000 CR4: 0000000000350ee0
[ 114.281194] Call Trace:
[ 114.281438]
[ 114.281707] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 114.282168] ipv6_frags_init_net+0x206/0x3c0
[ 114.282589] ops_init+0xbb/0x6b0
[ 114.282950] setup_net+0x3d9/0x990
[ 114.283302] ? down_read_killable+0x1d7/0x4e0
[ 114.283755] ? __pfx_setup_net+0x10/0x10
[ 114.284127] ? copy_net_ns+0x17c/0x770
[ 114.284504] copy_net_ns+0x321/0x770
[ 114.284889] create_new_namespaces+0x3f6/0xb30
[ 114.285323] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.285825] ksys_unshare+0x44d/0x8e0
[ 114.286198] ? __pfx_ksys_unshare+0x10/0x10
[ 114.286600] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.287181] __x64_sys_unshare+0x31/0x40
[ 114.287560] do_syscall_64+0x3f/0x90
[ 114.287945] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.288469] RIP: 0033:0x7fba51c570d7
[ 114.288848] 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
[ 114.290465] RSP: 002b:00007ffe022c27a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.291182] RAX: ffffffffffffffda RBX: 00007ffe022c2de8 RCX: 00007fba51c570d7
[ 114.291852] RDX: 00007fba51cc141f RSI: 00007ffe022c2740 RDI: 0000000040000000
[ 114.292497] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe022c2550
[ 114.293167] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fba51d69bf0
[ 114.293848] R13: 00007ffe022c2880 R14: 0000000000000000 R15: 00000000000000f8
[ 114.294501]
[ 114.294762] irq event stamp: 11463
[ 114.295082] hardirqs last enabled at (11473): [] __up_console_sem+0x78/0x80
[ 114.295884] hardirqs last disabled at (11484): [] __up_console_sem+0x5d/0x80
[ 114.296721] softirqs last enabled at (11120): [] irq_exit_rcu+0x93/0xc0
[ 114.297498] softirqs last disabled at (11115): [] irq_exit_rcu+0x93/0xc0
[ 114.298315] ---[ end trace 0000000000000000 ]---
[ 114.299567] ------------[ cut here ]------------
[ 114.300042] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 114.301421] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 114.302239] Modules linked in:
[ 114.302556] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 114.303417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 114.304178] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 114.304663] 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
[ 114.306375] RSP: 0018:ffff88801deafbf0 EFLAGS: 00010286
[ 114.306895] RAX: 0000000000000000 RBX: ffff888014539040 RCX: 0000000000000000
[ 114.307527] RDX: ffff88801a1751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 114.308209] RBP: ffff888014539054 R08: 0000000000000001 R09: 0000000000000000
[ 114.308886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 114.309524] R13: ffffffff84e23fe0 R14: ffff888014539048 R15: ffffffff84db0aa0
[ 114.310200] FS: 00005555558a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.310946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.311478] CR2: 00007f53f95bc6f4 CR3: 0000000013e94000 CR4: 0000000000350ee0
[ 114.312166] Call Trace:
[ 114.312408]
[ 114.312630] nf_ct_net_init+0x224/0x3d0
[ 114.313040] ? __pfx_nf_ct_net_init+0x10/0x10
[ 114.313473] ops_init+0xbb/0x6b0
[ 114.313857] setup_net+0x3d9/0x990
[ 114.314188] ? down_read_killable+0x1d7/0x4e0
[ 114.314617] ? __pfx_setup_net+0x10/0x10
[ 114.315029] ? copy_net_ns+0x17c/0x770
[ 114.315417] copy_net_ns+0x321/0x770
[ 114.315806] create_new_namespaces+0x3f6/0xb30
[ 114.316242] unshare_nsproxy_namespaces+0xc1/0x200
[ 114.316744] ksys_unshare+0x44d/0x8e0
[ 114.317115] ? __pfx_ksys_unshare+0x10/0x10
[ 114.317546] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 114.318115] __x64_sys_unshare+0x31/0x40
[ 114.318502] do_syscall_64+0x3f/0x90
[ 114.318891] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 114.319379] RIP: 0033:0x7fba51c570d7
[ 114.319771] 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
[ 114.321461] RSP: 002b:00007ffe022c27a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 114.322215] RAX: ffffffffffffffda RBX: 00007ffe022c2de8 RCX: 00007fba51c570d7
[ 114.322889] RDX: 00007fba51cc141f RSI: 00007ffe022c2740 RDI: 0000000040000000
[ 114.323536] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe022c2550
[ 114.324216] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fba51d69bf0
[ 114.324874] R13: 00007ffe022c2880 R14: 0000000000000000 R15: 00000000000000f8
[ 114.325550]
[ 114.325815] irq event stamp: 12225
[ 114.326133] hardirqs last enabled at (12235): [] __up_console_sem+0x78/0x80
[ 114.326937] hardirqs last disabled at (12246): [] __up_console_sem+0x5d/0x80
[ 114.327740] softirqs last enabled at (11808): [] irq_exit_rcu+0x93/0xc0
[ 114.328480] softirqs last disabled at (11799): [] irq_exit_rcu+0x93/0xc0
[ 114.329298] ---[ end trace 0000000000000000 ]---
executing program
[ 115.938238] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 117.986024] Bluetooth: hci0: command 0x041b tx timeout
[ 120.033765] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 122.082761] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:08:35 Registers:
info registers vcpu 0
RAX=00000000000329cb 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=00007ff0e5f11070 CR3=000000000ed72000 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=2039333a39303a39302038312079614d XMM01=5d3633363533322e34313120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff88801deaf5f0
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 00005555558a7400 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=00007f53f95bc6f4 CR3=0000000013e94000 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