Warning: Permanently added '[localhost]:40091' (ECDSA) to the list of known hosts.
2023/05/16 19:10:56 fuzzer started
2023/05/16 19:10:56 dialing manager at localhost:35573
2023/05/16 19:10:57 checking machine...
2023/05/16 19:10:57 checking revisions...
syzkaller login: [ 48.350240] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:10:57 testing simple program...
[ 48.421324] cgroup: Unknown subsys name 'net'
[ 48.507166] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.610484] audit: type=1400 audit(1684264270.412:6): 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
[ 62.747065] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.751586] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.752948] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.757848] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.760011] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.766414] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.183877] ------------[ cut here ]------------
[ 63.184555] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.186779] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.187866] Modules linked in:
[ 63.188327] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.190311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.192512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.193623] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.195787] RSP: 0018:ffff88800f517c00 EFLAGS: 00010282
[ 63.196536] RAX: 0000000000000000 RBX: ffff888015bcf840 RCX: 0000000000000000
[ 63.197501] RDX: ffff88801786d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.198481] RBP: ffff888015bcf854 R08: 0000000000000001 R09: 0000000000000000
[ 63.199455] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.200456] R13: ffffffff84e223a0 R14: ffff888015bcf848 R15: ffffffff84d73340
[ 63.201439] FS: 0000555556732400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.202530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.203352] CR2: 00007f0857ec66f4 CR3: 000000000dcd8000 CR4: 0000000000350ee0
[ 63.204356] Call Trace:
[ 63.204718]
[ 63.205037] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.205756] ipv4_frags_init_net+0x269/0x440
[ 63.206398] ops_init+0xbb/0x6b0
[ 63.206896] setup_net+0x3d9/0x990
[ 63.207433] ? down_read_killable+0x1d7/0x4e0
[ 63.208080] ? __pfx_setup_net+0x10/0x10
[ 63.208691] ? copy_net_ns+0x17c/0x770
[ 63.209284] copy_net_ns+0x321/0x770
[ 63.209799] create_new_namespaces+0x3f6/0xb30
[ 63.210481] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.211152] ksys_unshare+0x44d/0x8e0
[ 63.211749] ? __pfx_ksys_unshare+0x10/0x10
[ 63.212344] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.213084] __x64_sys_unshare+0x31/0x40
[ 63.213650] do_syscall_64+0x3f/0x90
[ 63.214135] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.214842] RIP: 0033:0x7fe3f422e0d7
[ 63.215341] 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
executing program
[ 63.217608] RSP: 002b:00007ffd2ba91dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.218849] RAX: ffffffffffffffda RBX: 00007ffd2ba92418 RCX: 00007fe3f422e0d7
[ 63.219802] RDX: 00007fe3f429841f RSI: 00007ffd2ba91d70 RDI: 0000000040000000
[ 63.220704] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ba91b80
[ 63.221600] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3f4340bf0
[ 63.222535] R13: 00007ffd2ba91eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.223492]
[ 63.223830] irq event stamp: 9259
[ 63.224304] hardirqs last enabled at (9271): [] __up_console_sem+0x78/0x80
[ 63.225386] hardirqs last disabled at (9282): [] __up_console_sem+0x5d/0x80
[ 63.226477] softirqs last enabled at (8746): [] irq_exit_rcu+0x93/0xc0
[ 63.227555] softirqs last disabled at (8503): [] irq_exit_rcu+0x93/0xc0
[ 63.228626] ---[ end trace 0000000000000000 ]---
[ 63.235790] ------------[ cut here ]------------
[ 63.236413] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.238184] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.239288] Modules linked in:
[ 63.239734] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.240913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.241956] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.242653] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.244911] RSP: 0018:ffff88800f517c00 EFLAGS: 00010282
[ 63.245622] RAX: 0000000000000000 RBX: ffff88800eb78840 RCX: 0000000000000000
[ 63.246537] RDX: ffff88801786d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.247496] RBP: ffff88800eb78854 R08: 0000000000000001 R09: 0000000000000000
[ 63.248429] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.249347] R13: ffffffff84e223a0 R14: ffff88800eb78848 R15: ffffffff84da62e0
[ 63.250259] FS: 0000555556732400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.251287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.252028] CR2: 00007f0857ec66f4 CR3: 000000000dcd8000 CR4: 0000000000350ee0
[ 63.252950] Call Trace:
[ 63.253311]
[ 63.253613] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.254268] ipv6_frags_init_net+0x206/0x3c0
[ 63.254836] ops_init+0xbb/0x6b0
[ 63.255313] setup_net+0x3d9/0x990
[ 63.255818] ? down_read_killable+0x1d7/0x4e0
[ 63.256426] ? __pfx_setup_net+0x10/0x10
[ 63.256958] ? copy_net_ns+0x17c/0x770
[ 63.257496] copy_net_ns+0x321/0x770
[ 63.257989] create_new_namespaces+0x3f6/0xb30
[ 63.258608] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.259285] ksys_unshare+0x44d/0x8e0
[ 63.259894] ? __pfx_ksys_unshare+0x10/0x10
[ 63.260488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.261289] __x64_sys_unshare+0x31/0x40
[ 63.261842] do_syscall_64+0x3f/0x90
[ 63.262364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.263017] RIP: 0033:0x7fe3f422e0d7
[ 63.263543] 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
[ 63.265776] RSP: 002b:00007ffd2ba91dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.266747] RAX: ffffffffffffffda RBX: 00007ffd2ba92418 RCX: 00007fe3f422e0d7
[ 63.267671] RDX: 00007fe3f429841f RSI: 00007ffd2ba91d70 RDI: 0000000040000000
[ 63.268567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ba91b80
[ 63.269485] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3f4340bf0
[ 63.270399] R13: 00007ffd2ba91eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.271329]
[ 63.271653] irq event stamp: 11459
[ 63.272087] hardirqs last enabled at (11469): [] __up_console_sem+0x78/0x80
[ 63.273182] hardirqs last disabled at (11480): [] __up_console_sem+0x5d/0x80
[ 63.274308] softirqs last enabled at (11072): [] irq_exit_rcu+0x93/0xc0
[ 63.275373] softirqs last disabled at (11067): [] irq_exit_rcu+0x93/0xc0
[ 63.276467] ---[ end trace 0000000000000000 ]---
[ 63.277862] ------------[ cut here ]------------
[ 63.278505] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.280855] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.282312] Modules linked in:
[ 63.282853] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.284425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.285691] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.286385] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.288593] RSP: 0018:ffff88800f517bf0 EFLAGS: 00010286
[ 63.289320] RAX: 0000000000000000 RBX: ffff88800eb78e40 RCX: 0000000000000000
[ 63.290237] RDX: ffff88801786d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.291100] RBP: ffff88800eb78e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.292014] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.292930] R13: ffffffff84e223a0 R14: ffff88800eb78e48 R15: ffffffff84daf020
[ 63.293863] FS: 0000555556732400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.294879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.295662] CR2: 00007f0857ec66f4 CR3: 000000000dcd8000 CR4: 0000000000350ee0
[ 63.296557] Call Trace:
[ 63.296907]
[ 63.297250] nf_ct_net_init+0x224/0x3d0
[ 63.297786] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.298399] ops_init+0xbb/0x6b0
[ 63.298869] setup_net+0x3d9/0x990
[ 63.299360] ? down_read_killable+0x1d7/0x4e0
[ 63.299961] ? __pfx_setup_net+0x10/0x10
[ 63.300509] ? copy_net_ns+0x17c/0x770
[ 63.301064] copy_net_ns+0x321/0x770
[ 63.301583] create_new_namespaces+0x3f6/0xb30
[ 63.302187] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.302867] ksys_unshare+0x44d/0x8e0
[ 63.303405] ? __pfx_ksys_unshare+0x10/0x10
[ 63.303958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.304697] __x64_sys_unshare+0x31/0x40
[ 63.305241] do_syscall_64+0x3f/0x90
[ 63.305722] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.306369] RIP: 0033:0x7fe3f422e0d7
[ 63.306825] 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
[ 63.308924] RSP: 002b:00007ffd2ba91dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.309855] RAX: ffffffffffffffda RBX: 00007ffd2ba92418 RCX: 00007fe3f422e0d7
[ 63.310718] RDX: 00007fe3f429841f RSI: 00007ffd2ba91d70 RDI: 0000000040000000
[ 63.311584] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ba91b80
[ 63.312443] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3f4340bf0
[ 63.313304] R13: 00007ffd2ba91eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.314166]
[ 63.314495] irq event stamp: 12241
[ 63.314930] hardirqs last enabled at (12251): [] __up_console_sem+0x78/0x80
[ 63.315984] hardirqs last disabled at (12262): [] __up_console_sem+0x5d/0x80
[ 63.317016] softirqs last enabled at (12178): [] irq_exit_rcu+0x93/0xc0
[ 63.318037] softirqs last disabled at (12173): [] irq_exit_rcu+0x93/0xc0
[ 63.319103] ---[ end trace 0000000000000000 ]---
[ 64.828860] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.875297] Bluetooth: hci0: command 0x041b tx timeout
[ 68.923288] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.971291] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:10:59 Registers:
info registers vcpu 0
RAX=0000000000029d23 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f86cc83ead0 CR3=00000000164fa000 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=63b11078f3235a970e446b0a777895ce
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e7a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8c21785572e52cca00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f5175e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556732400 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=00007f0857ec66f4 CR3=000000000dcd8000 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