Warning: Permanently added '[localhost]:4654' (ECDSA) to the list of known hosts.
2023/05/17 13:56:55 fuzzer started
2023/05/17 13:56:55 dialing manager at localhost:44319
2023/05/17 13:56:55 checking machine...
2023/05/17 13:56:55 checking revisions...
syzkaller login: [ 37.428620] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:56:55 testing simple program...
[ 37.493360] cgroup: Unknown subsys name 'net'
[ 37.584203] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.513237] audit: type=1400 audit(1684331828.556:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.621266] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.623438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.624709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.627098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.628675] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.629855] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.032074] ------------[ cut here ]------------
[ 52.032750] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.034379] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.035478] Modules linked in:
[ 52.035892] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.040918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.041942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.042630] 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
[ 52.044857] RSP: 0018:ffff88801f017c00 EFLAGS: 00010282
[ 52.045544] RAX: 0000000000000000 RBX: ffff888015f29440 RCX: 0000000000000000
[ 52.046415] RDX: ffff888016ecd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.047327] RBP: ffff888015f29454 R08: 0000000000000001 R09: 0000000000000000
[ 52.048212] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.049099] R13: ffffffff84e23fe0 R14: ffff888015f29448 R15: ffffffff84d74dc0
[ 52.050003] FS: 0000555556380400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.051008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.051754] CR2: 00007fef1cd9b0a0 CR3: 000000002021a000 CR4: 0000000000350ef0
[ 52.052632] Call Trace:
[ 52.052958]
[ 52.053251] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.053892] ipv4_frags_init_net+0x269/0x440
[ 52.054477] ops_init+0xbb/0x6b0
[ 52.054934] setup_net+0x3d9/0x990
[ 52.055395] ? down_read_killable+0x1d7/0x4e0
[ 52.056003] ? __pfx_setup_net+0x10/0x10
[ 52.056552] ? copy_net_ns+0x17c/0x770
[ 52.057059] copy_net_ns+0x321/0x770
[ 52.057583] create_new_namespaces+0x3f6/0xb30
[ 52.058165] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.058831] ksys_unshare+0x44d/0x8e0
[ 52.059327] ? __pfx_ksys_unshare+0x10/0x10
[ 52.059909] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.060655] __x64_sys_unshare+0x31/0x40
[ 52.061174] do_syscall_64+0x3f/0x90
[ 52.061687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.062334] RIP: 0033:0x7fc6746e60d7
[ 52.062837] 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
[ 52.065042] RSP: 002b:00007fff7552ea98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.065998] RAX: ffffffffffffffda RBX: 00007fff7552f0d8 RCX: 00007fc6746e60d7
[ 52.066925] RDX: 00007fc67475041f RSI: 00007fff7552ea30 RDI: 0000000040000000
[ 52.067837] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7552e840
[ 52.068738] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6747f8bf0
[ 52.069637] R13: 00007fff7552eb70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.070551]
[ 52.070864] irq event stamp: 9417
[ 52.071294] hardirqs last enabled at (9427): [] __up_console_sem+0x78/0x80
[ 52.072358] hardirqs last disabled at (9438): [] __up_console_sem+0x5d/0x80
[ 52.073423] softirqs last enabled at (9354): [] irq_exit_rcu+0x93/0xc0
[ 52.074502] softirqs last disabled at (9349): [] irq_exit_rcu+0x93/0xc0
[ 52.075585] ---[ end trace 0000000000000000 ]---
[ 52.080962] ------------[ cut here ]------------
[ 52.081657] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.083319] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.084397] Modules linked in:
[ 52.084842] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.086008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.087053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.087738] 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
[ 52.089945] RSP: 0018:ffff88801f017c00 EFLAGS: 00010282
[ 52.090648] RAX: 0000000000000000 RBX: ffff88800dafc040 RCX: 0000000000000000
[ 52.091564] RDX: ffff888016ecd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.092433] RBP: ffff88800dafc054 R08: 0000000000000001 R09: 0000000000000000
[ 52.093355] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.094263] R13: ffffffff84e23fe0 R14: ffff88800dafc048 R15: ffffffff84da7d60
[ 52.095187] FS: 0000555556380400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.096219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.096971] CR2: 00007fef1cd9b0a0 CR3: 000000002021a000 CR4: 0000000000350ef0
[ 52.097883] Call Trace:
[ 52.098214]
[ 52.098542] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.099187] ipv6_frags_init_net+0x206/0x3c0
[ 52.099783] ops_init+0xbb/0x6b0
[ 52.100242] setup_net+0x3d9/0x990
[ 52.100767] ? down_read_killable+0x1d7/0x4e0
[ 52.101347] ? __pfx_setup_net+0x10/0x10
[ 52.101899] ? copy_net_ns+0x17c/0x770
[ 52.102421] copy_net_ns+0x321/0x770
[ 52.102971] create_new_namespaces+0x3f6/0xb30
[ 52.103599] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.104225] ksys_unshare+0x44d/0x8e0
[ 52.104762] ? __pfx_ksys_unshare+0x10/0x10
[ 52.105310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.106073] __x64_sys_unshare+0x31/0x40
[ 52.106622] do_syscall_64+0x3f/0x90
[ 52.107114] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.107797] RIP: 0033:0x7fc6746e60d7
[ 52.108271] 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
[ 52.110532] RSP: 002b:00007fff7552ea98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.111514] RAX: ffffffffffffffda RBX: 00007fff7552f0d8 RCX: 00007fc6746e60d7
[ 52.112391] RDX: 00007fc67475041f RSI: 00007fff7552ea30 RDI: 0000000040000000
[ 52.113300] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7552e840
[ 52.114198] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6747f8bf0
[ 52.115120] R13: 00007fff7552eb70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.116044]
[ 52.116344] irq event stamp: 11165
[ 52.116809] hardirqs last enabled at (11177): [] __up_console_sem+0x78/0x80
[ 52.117903] hardirqs last disabled at (11188): [] __up_console_sem+0x5d/0x80
[ 52.118995] softirqs last enabled at (11074): [] irq_exit_rcu+0x93/0xc0
[ 52.120040] softirqs last disabled at (11057): [] irq_exit_rcu+0x93/0xc0
[ 52.121095] ---[ end trace 0000000000000000 ]---
[ 52.123155] ------------[ cut here ]------------
[ 52.123909] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.125889] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.126972] Modules linked in:
[ 52.127389] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.128565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.129601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.130255] 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
[ 52.132495] RSP: 0018:ffff88801f017bf0 EFLAGS: 00010286
[ 52.133159] RAX: 0000000000000000 RBX: ffff88800dafc640 RCX: 0000000000000000
[ 52.134064] RDX: ffff888016ecd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.134975] RBP: ffff88800dafc654 R08: 0000000000000001 R09: 0000000000000000
[ 52.135872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.136763] R13: ffffffff84e23fe0 R14: ffff88800dafc648 R15: ffffffff84db0aa0
[ 52.137676] FS: 0000555556380400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.138676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.139419] CR2: 00007fef1cd9b0a0 CR3: 000000002021a000 CR4: 0000000000350ef0
[ 52.140323] Call Trace:
[ 52.140686]
[ 52.141003] nf_ct_net_init+0x224/0x3d0
[ 52.141561] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.142142] ops_init+0xbb/0x6b0
[ 52.142625] setup_net+0x3d9/0x990
[ 52.143095] ? down_read_killable+0x1d7/0x4e0
[ 52.143707] ? __pfx_setup_net+0x10/0x10
[ 52.144215] ? copy_net_ns+0x17c/0x770
[ 52.144753] copy_net_ns+0x321/0x770
[ 52.145242] create_new_namespaces+0x3f6/0xb30
[ 52.145854] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.146506] ksys_unshare+0x44d/0x8e0
[ 52.147003] ? __pfx_ksys_unshare+0x10/0x10
[ 52.147584] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.148310] __x64_sys_unshare+0x31/0x40
[ 52.148862] do_syscall_64+0x3f/0x90
[ 52.149347] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.150032] RIP: 0033:0x7fc6746e60d7
[ 52.150532] 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
[ 52.152739] RSP: 002b:00007fff7552ea98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.153710] RAX: ffffffffffffffda RBX: 00007fff7552f0d8 RCX: 00007fc6746e60d7
[ 52.154600] RDX: 00007fc67475041f RSI: 00007fff7552ea30 RDI: 0000000040000000
[ 52.155499] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7552e840
[ 52.156360] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6747f8bf0
[ 52.157264] R13: 00007fff7552eb70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.158174]
[ 52.158504] irq event stamp: 11963
[ 52.158953] hardirqs last enabled at (11973): [] __up_console_sem+0x78/0x80
[ 52.160018] hardirqs last disabled at (11984): [] __up_console_sem+0x5d/0x80
[ 52.161101] softirqs last enabled at (11514): [] irq_exit_rcu+0x93/0xc0
[ 52.162150] softirqs last disabled at (11509): [] irq_exit_rcu+0x93/0xc0
[ 52.163231] ---[ end trace 0000000000000000 ]---
executing program
[ 53.701187] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.748844] Bluetooth: hci0: command 0x041b tx timeout
[ 57.796600] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.844518] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:57:08 Registers:
info registers vcpu 0
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f0175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555556380400 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=00007fef1cd9b0a0 CR3=000000002021a000 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=000000000002e887 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fef1cd900f0 CR3=000000000e2b0000 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=2030313a37353a33312037312079614d XMM01=5d3239383533302e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000