Warning: Permanently added '[localhost]:39064' (ECDSA) to the list of known hosts.
2023/05/17 23:44:07 fuzzer started
2023/05/17 23:44:08 dialing manager at localhost:44319
2023/05/17 23:44:08 checking machine...
2023/05/17 23:44:08 checking revisions...
syzkaller login: [ 37.424219] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:44:08 testing simple program...
[ 37.489269] cgroup: Unknown subsys name 'net'
[ 37.579260] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.550817] audit: type=1400 audit(1684367060.614:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.722773] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.724309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.726207] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.728824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.730334] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.734053] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.132137] ------------[ cut here ]------------
[ 51.132874] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.134538] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.135652] Modules linked in:
[ 51.136184] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.141285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.142805] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.143964] 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
[ 51.146550] RSP: 0018:ffff88801f727c00 EFLAGS: 00010282
[ 51.147512] RAX: 0000000000000000 RBX: ffff88801458bc40 RCX: 0000000000000000
[ 51.148696] RDX: ffff8880102651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.149938] RBP: ffff88801458bc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.150934] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.152216] R13: ffffffff84e23fe0 R14: ffff88801458bc48 R15: ffffffff84d74dc0
[ 51.153405] FS: 0000555556cfa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.154745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.155591] CR2: 00007fa1b3f606f4 CR3: 000000000c682000 CR4: 0000000000350ef0
[ 51.156855] Call Trace:
[ 51.157317]
[ 51.157784] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.158709] ipv4_frags_init_net+0x269/0x440
[ 51.159536] ops_init+0xbb/0x6b0
[ 51.160197] setup_net+0x3d9/0x990
[ 51.160888] ? down_read_killable+0x1d7/0x4e0
[ 51.161749] ? __pfx_setup_net+0x10/0x10
[ 51.162512] ? copy_net_ns+0x17c/0x770
[ 51.163231] copy_net_ns+0x321/0x770
[ 51.163968] create_new_namespaces+0x3f6/0xb30
[ 51.164854] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.165771] ksys_unshare+0x44d/0x8e0
[ 51.166505] ? __pfx_ksys_unshare+0x10/0x10
[ 51.167273] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.168387] __x64_sys_unshare+0x31/0x40
[ 51.169123] do_syscall_64+0x3f/0x90
[ 51.169839] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.170790] RIP: 0033:0x7f8ccd04b0d7
[ 51.171482] 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
[ 51.174143] RSP: 002b:00007ffdaae6bfa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.175190] RAX: ffffffffffffffda RBX: 00007ffdaae6c5e8 RCX: 00007f8ccd04b0d7
[ 51.176400] RDX: 00007f8ccd0b541f RSI: 00007ffdaae6bf40 RDI: 0000000040000000
[ 51.177308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaae6bd50
[ 51.178252] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ccd15dbf0
[ 51.179186] R13: 00007ffdaae6c080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.180178]
[ 51.180525] irq event stamp: 8233
[ 51.180969] hardirqs last enabled at (8243): [] __up_console_sem+0x78/0x80
[ 51.182101] hardirqs last disabled at (8254): [] __up_console_sem+0x5d/0x80
[ 51.183231] softirqs last enabled at (7778): [] irq_exit_rcu+0x93/0xc0
[ 51.184325] softirqs last disabled at (7723): [] irq_exit_rcu+0x93/0xc0
[ 51.185431] ---[ end trace 0000000000000000 ]---
[ 51.194719] ------------[ cut here ]------------
[ 51.195342] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.197292] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.198474] Modules linked in:
[ 51.198897] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.200176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.201290] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.202077] 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
[ 51.204472] RSP: 0018:ffff88801f727c00 EFLAGS: 00010282
[ 51.205167] RAX: 0000000000000000 RBX: ffff888008d5b240 RCX: 0000000000000000
[ 51.206180] RDX: ffff8880102651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.207188] RBP: ffff888008d5b254 R08: 0000000000000001 R09: 0000000000000000
[ 51.208221] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.209238] R13: ffffffff84e23fe0 R14: ffff888008d5b248 R15: ffffffff84da7d60
[ 51.210250] FS: 0000555556cfa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.211466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.212222] CR2: 00007efff2965758 CR3: 000000000c682000 CR4: 0000000000350ee0
[ 51.213235] Call Trace:
[ 51.213691]
[ 51.214002] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.214738] ipv6_frags_init_net+0x206/0x3c0
[ 51.215328] ops_init+0xbb/0x6b0
[ 51.215827] setup_net+0x3d9/0x990
[ 51.216316] ? down_read_killable+0x1d7/0x4e0
[ 51.216942] ? __pfx_setup_net+0x10/0x10
[ 51.217499] ? copy_net_ns+0x17c/0x770
[ 51.218029] copy_net_ns+0x321/0x770
[ 51.218559] create_new_namespaces+0x3f6/0xb30
[ 51.219162] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.219834] ksys_unshare+0x44d/0x8e0
[ 51.220350] ? __pfx_ksys_unshare+0x10/0x10
[ 51.220959] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.221726] __x64_sys_unshare+0x31/0x40
[ 51.222263] do_syscall_64+0x3f/0x90
[ 51.222785] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.223491] RIP: 0033:0x7f8ccd04b0d7
[ 51.223982] 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
[ 51.226255] RSP: 002b:00007ffdaae6bfa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.227273] RAX: ffffffffffffffda RBX: 00007ffdaae6c5e8 RCX: 00007f8ccd04b0d7
[ 51.228232] RDX: 00007f8ccd0b541f RSI: 00007ffdaae6bf40 RDI: 0000000040000000
[ 51.229157] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaae6bd50
[ 51.230082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ccd15dbf0
[ 51.231006] R13: 00007ffdaae6c080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.231960]
[ 51.232275] irq event stamp: 11493
[ 51.232753] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 51.233874] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 51.234988] softirqs last enabled at (11210): [] irq_exit_rcu+0x93/0xc0
[ 51.236076] softirqs last disabled at (11183): [] irq_exit_rcu+0x93/0xc0
[ 51.237154] ---[ end trace 0000000000000000 ]---
[ 51.238607] ------------[ cut here ]------------
[ 51.239209] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.241192] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.242305] Modules linked in:
[ 51.242759] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.243980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.245051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.245770] 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
[ 51.248100] RSP: 0018:ffff88801f727bf0 EFLAGS: 00010286
[ 51.248823] RAX: 0000000000000000 RBX: ffff888008d5ba40 RCX: 0000000000000000
[ 51.249755] RDX: ffff8880102651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.250695] RBP: ffff888008d5ba54 R08: 0000000000000001 R09: 0000000000000000
[ 51.251636] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.252610] R13: ffffffff84e23fe0 R14: ffff888008d5ba48 R15: ffffffff84db0aa0
[ 51.253564] FS: 0000555556cfa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.254629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.255407] CR2: 00007efff2965758 CR3: 000000000c682000 CR4: 0000000000350ee0
[ 51.256329] Call Trace:
[ 51.256711]
[ 51.257028] nf_ct_net_init+0x224/0x3d0
[ 51.257606] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.258229] ops_init+0xbb/0x6b0
[ 51.258725] setup_net+0x3d9/0x990
[ 51.259209] ? down_read_killable+0x1d7/0x4e0
[ 51.259844] ? __pfx_setup_net+0x10/0x10
[ 51.260404] ? copy_net_ns+0x17c/0x770
[ 51.260931] copy_net_ns+0x321/0x770
[ 51.261458] create_new_namespaces+0x3f6/0xb30
[ 51.262041] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.262705] ksys_unshare+0x44d/0x8e0
[ 51.263198] ? __pfx_ksys_unshare+0x10/0x10
[ 51.263789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.264555] __x64_sys_unshare+0x31/0x40
[ 51.265081] do_syscall_64+0x3f/0x90
[ 51.265605] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.266262] RIP: 0033:0x7f8ccd04b0d7
[ 51.266758] 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
[ 51.268957] RSP: 002b:00007ffdaae6bfa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.269923] RAX: ffffffffffffffda RBX: 00007ffdaae6c5e8 RCX: 00007f8ccd04b0d7
[ 51.270820] RDX: 00007f8ccd0b541f RSI: 00007ffdaae6bf40 RDI: 0000000040000000
[ 51.271720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaae6bd50
[ 51.272645] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ccd15dbf0
[ 51.273549] R13: 00007ffdaae6c080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.274465]
[ 51.274769] irq event stamp: 12261
[ 51.275211] hardirqs last enabled at (12271): [] __up_console_sem+0x78/0x80
[ 51.276590] hardirqs last disabled at (12282): [] __up_console_sem+0x5d/0x80
[ 51.277952] softirqs last enabled at (11820): [] irq_exit_rcu+0x93/0xc0
[ 51.279266] softirqs last disabled at (11815): [] irq_exit_rcu+0x93/0xc0
[ 51.280609] ---[ end trace 0000000000000000 ]---
executing program
[ 52.798979] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.847542] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.894549] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.942516] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:44:20 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f7275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556cfa400 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=00007fa1b3f606f4 CR3=000000000c682000 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=000000000002603f 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=00007efff28f10a0 CR3=000000000ebd4000 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=fcbd78b8c664f49cb2478fbb3c85458a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=be1059a64b9b77d0000000000013b848 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=761d18fbadd56a9000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000