Warning: Permanently added '[localhost]:42515' (ECDSA) to the list of known hosts.
2023/05/18 05:39:44 fuzzer started
2023/05/18 05:39:44 dialing manager at localhost:44319
2023/05/18 05:39:44 checking machine...
2023/05/18 05:39:44 checking revisions...
syzkaller login: [ 58.759797] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:39:44 testing simple program...
[ 58.838495] cgroup: Unknown subsys name 'net'
[ 58.917399] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.856298] audit: type=1400 audit(1684388397.752:6): 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
[ 73.018742] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.020482] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.022086] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.024551] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.026181] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.027340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.446216] ------------[ cut here ]------------
[ 73.447450] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.449380] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.450649] Modules linked in:
[ 73.451145] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.456126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.457161] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.457856] 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
[ 73.460058] RSP: 0018:ffff88801e6cfc00 EFLAGS: 00010282
[ 73.460746] RAX: 0000000000000000 RBX: ffff88800d892c40 RCX: 0000000000000000
[ 73.461638] RDX: ffff888019929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.462498] RBP: ffff88800d892c54 R08: 0000000000000001 R09: 0000000000000000
[ 73.463390] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.464304] R13: ffffffff84e23fe0 R14: ffff88800d892c48 R15: ffffffff84d74dc0
[ 73.465196] FS: 0000555557079400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.466194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.466937] CR2: 00007fb8405cd6f4 CR3: 00000000102aa000 CR4: 0000000000350ee0
[ 73.467834] Call Trace:
[ 73.468162]
[ 73.468461] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.469113] ipv4_frags_init_net+0x269/0x440
[ 73.469708] ops_init+0xbb/0x6b0
[ 73.470167] setup_net+0x3d9/0x990
[ 73.470651] ? down_read_killable+0x1d7/0x4e0
[ 73.471224] ? __pfx_setup_net+0x10/0x10
[ 73.471765] ? copy_net_ns+0x17c/0x770
[ 73.472305] copy_net_ns+0x321/0x770
[ 73.472815] create_new_namespaces+0x3f6/0xb30
[ 73.473407] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.474049] ksys_unshare+0x44d/0x8e0
[ 73.474543] ? __pfx_ksys_unshare+0x10/0x10
[ 73.475118] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.475866] __x64_sys_unshare+0x31/0x40
[ 73.476393] do_syscall_64+0x3f/0x90
[ 73.476909] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.477551] RIP: 0033:0x7fae4b1330d7
[ 73.478045] 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
[ 73.480228] RSP: 002b:00007ffeca0aabe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.481174] RAX: ffffffffffffffda RBX: 00007ffeca0ab228 RCX: 00007fae4b1330d7
[ 73.482070] RDX: 00007fae4b19d41f RSI: 00007ffeca0aab80 RDI: 0000000040000000
[ 73.482957] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeca0aa990
[ 73.483866] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4b245bf0
[ 73.484761] R13: 00007ffeca0aacc0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.485677]
[ 73.485981] irq event stamp: 7719
[ 73.486407] hardirqs last enabled at (7729): [] __up_console_sem+0x78/0x80
[ 73.487474] hardirqs last disabled at (7740): [] __up_console_sem+0x5d/0x80
[ 73.488545] softirqs last enabled at (7592): [] irq_exit_rcu+0x93/0xc0
[ 73.489579] softirqs last disabled at (7587): [] irq_exit_rcu+0x93/0xc0
[ 73.490638] ---[ end trace 0000000000000000 ]---
[ 73.496170] ------------[ cut here ]------------
[ 73.496796] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.498437] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.499488] Modules linked in:
[ 73.499946] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.501100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.502106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.502780] 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
[ 73.504946] RSP: 0018:ffff88801e6cfc00 EFLAGS: 00010282
[ 73.505628] RAX: 0000000000000000 RBX: ffff88800cae5e40 RCX: 0000000000000000
[ 73.506510] RDX: ffff888019929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.507490] RBP: ffff88800cae5e54 R08: 0000000000000001 R09: 0000000000000000
[ 73.508391] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.509283] R13: ffffffff84e23fe0 R14: ffff88800cae5e48 R15: ffffffff84da7d60
[ 73.510181] FS: 0000555557079400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.511174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.511947] CR2: 00007fb8405cd6f4 CR3: 00000000102aa000 CR4: 0000000000350ee0
[ 73.512850] Call Trace:
[ 73.513177]
[ 73.513474] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.514134] ipv6_frags_init_net+0x206/0x3c0
[ 73.514729] ops_init+0xbb/0x6b0
[ 73.515182] setup_net+0x3d9/0x990
[ 73.515676] ? down_read_killable+0x1d7/0x4e0
[ 73.516260] ? __pfx_setup_net+0x10/0x10
[ 73.516804] ? copy_net_ns+0x17c/0x770
[ 73.517320] copy_net_ns+0x321/0x770
[ 73.517833] create_new_namespaces+0x3f6/0xb30
[ 73.518427] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.519080] ksys_unshare+0x44d/0x8e0
[ 73.519574] ? __pfx_ksys_unshare+0x10/0x10
[ 73.520175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.520936] __x64_sys_unshare+0x31/0x40
[ 73.521457] do_syscall_64+0x3f/0x90
[ 73.521974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.522665] RIP: 0033:0x7fae4b1330d7
[ 73.523144] 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
[ 73.525309] RSP: 002b:00007ffeca0aabe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.526253] RAX: ffffffffffffffda RBX: 00007ffeca0ab228 RCX: 00007fae4b1330d7
[ 73.527155] RDX: 00007fae4b19d41f RSI: 00007ffeca0aab80 RDI: 0000000040000000
[ 73.528074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeca0aa990
[ 73.528980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4b245bf0
[ 73.529876] R13: 00007ffeca0aacc0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.530797]
[ 73.531102] irq event stamp: 9447
[ 73.531529] hardirqs last enabled at (9457): [] __up_console_sem+0x78/0x80
[ 73.532623] hardirqs last disabled at (9468): [] __up_console_sem+0x5d/0x80
[ 73.533680] softirqs last enabled at (9060): [] irq_exit_rcu+0x93/0xc0
[ 73.534725] softirqs last disabled at (9047): [] irq_exit_rcu+0x93/0xc0
[ 73.535753] ---[ end trace 0000000000000000 ]---
[ 73.537269] ------------[ cut here ]------------
[ 73.537947] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.539906] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.540976] Modules linked in:
[ 73.541386] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.542588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.543636] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.544311] 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
[ 73.546496] RSP: 0018:ffff88801e6cfbf0 EFLAGS: 00010286
[ 73.547184] RAX: 0000000000000000 RBX: ffff88800cae5840 RCX: 0000000000000000
[ 73.548095] RDX: ffff888019929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.548983] RBP: ffff88800cae5854 R08: 0000000000000001 R09: 0000000000000000
[ 73.549872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.550766] R13: ffffffff84e23fe0 R14: ffff88800cae5848 R15: ffffffff84db0aa0
[ 73.551682] FS: 0000555557079400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 73.552697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.553420] CR2: 00007fb8405cd6f4 CR3: 00000000102aa000 CR4: 0000000000350ee0
[ 73.554322] Call Trace:
[ 73.554687]
[ 73.554993] nf_ct_net_init+0x224/0x3d0
[ 73.555525] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.556157] ops_init+0xbb/0x6b0
[ 73.556638] setup_net+0x3d9/0x990
[ 73.557102] ? down_read_killable+0x1d7/0x4e0
[ 73.557701] ? __pfx_setup_net+0x10/0x10
[ 73.558215] ? copy_net_ns+0x17c/0x770
[ 73.558757] copy_net_ns+0x321/0x770
[ 73.559241] create_new_namespaces+0x3f6/0xb30
[ 73.559869] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.560504] ksys_unshare+0x44d/0x8e0
[ 73.561034] ? __pfx_ksys_unshare+0x10/0x10
[ 73.561585] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.562341] __x64_sys_unshare+0x31/0x40
[ 73.562890] do_syscall_64+0x3f/0x90
[ 73.563373] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.564067] RIP: 0033:0x7fae4b1330d7
[ 73.564536] 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
[ 73.566719] RSP: 002b:00007ffeca0aabe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.567674] RAX: ffffffffffffffda RBX: 00007ffeca0ab228 RCX: 00007fae4b1330d7
[ 73.568566] RDX: 00007fae4b19d41f RSI: 00007ffeca0aab80 RDI: 0000000040000000
[ 73.569456] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeca0aa990
[ 73.570349] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4b245bf0
[ 73.571241] R13: 00007ffeca0aacc0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.572171]
[ 73.572484] irq event stamp: 10283
[ 73.572949] hardirqs last enabled at (10295): [] __up_console_sem+0x78/0x80
[ 73.574020] hardirqs last disabled at (10306): [] __up_console_sem+0x5d/0x80
[ 73.575093] softirqs last enabled at (9786): [] irq_exit_rcu+0x93/0xc0
[ 73.576142] softirqs last disabled at (9781): [] irq_exit_rcu+0x93/0xc0
[ 73.577175] ---[ end trace 0000000000000000 ]---
executing program
[ 75.106238] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.153701] Bluetooth: hci0: command 0x041b tx timeout
[ 79.201666] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.249771] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:39:35 Registers:
info registers vcpu 0
RAX=0000000000027dd9 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=00007faeea1a0bb0 CR3=000000000e716000 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=adc63df85eba16b0d945c945c30ad842
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0b1539884e2ae0b0000000000013b9e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=adff05b9d80f6dcb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e6cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555557079400 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=00007fb8405cd6f4 CR3=00000000102aa000 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