Warning: Permanently added '[localhost]:39153' (ECDSA) to the list of known hosts.
2023/05/16 15:40:45 fuzzer started
2023/05/16 15:40:46 dialing manager at localhost:35573
2023/05/16 15:40:46 checking machine...
2023/05/16 15:40:46 checking revisions...
syzkaller login: [ 36.679365] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:40:46 testing simple program...
[ 36.748310] cgroup: Unknown subsys name 'net'
[ 36.848597] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.734846] audit: type=1400 audit(1684251659.567:6): 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
[ 50.870454] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.872429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.876291] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.883891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.885632] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.886855] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.277902] ------------[ cut here ]------------
[ 51.278681] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.280957] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.282292] Modules linked in:
[ 51.282852] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.287868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.288957] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.289660] 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
[ 51.292174] RSP: 0018:ffff88800ecefc00 EFLAGS: 00010282
[ 51.292802] RAX: 0000000000000000 RBX: ffff8880094dbc40 RCX: 0000000000000000
[ 51.293644] RDX: ffff8880164d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.294730] RBP: ffff8880094dbc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.295835] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.296952] R13: ffffffff84e223a0 R14: ffff8880094dbc48 R15: ffffffff84d73340
[ 51.298056] FS: 0000555555d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.299285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.300202] CR2: 00007fbccc3228b0 CR3: 0000000016df6000 CR4: 0000000000350ef0
[ 51.301293] Call Trace:
[ 51.301693]
[ 51.302097] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.302856] ipv4_frags_init_net+0x269/0x440
[ 51.303617] ops_init+0xbb/0x6b0
[ 51.304202] setup_net+0x3d9/0x990
[ 51.304758] ? down_read_killable+0x1d7/0x4e0
[ 51.305495] ? __pfx_setup_net+0x10/0x10
[ 51.306140] ? copy_net_ns+0x17c/0x770
[ 51.306753] copy_net_ns+0x321/0x770
[ 51.307374] create_new_namespaces+0x3f6/0xb30
[ 51.308134] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.308879] ksys_unshare+0x44d/0x8e0
[ 51.309519] ? __pfx_ksys_unshare+0x10/0x10
[ 51.310222] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.311149] __x64_sys_unshare+0x31/0x40
[ 51.311796] do_syscall_64+0x3f/0x90
[ 51.312417] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.313229] RIP: 0033:0x7f17845040d7
[ 51.313804] 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
[ 51.316450] RSP: 002b:00007ffe3133cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.317621] RAX: ffffffffffffffda RBX: 00007ffe3133d128 RCX: 00007f17845040d7
[ 51.318712] RDX: 00007f178456e41f RSI: 00007ffe3133ca80 RDI: 0000000040000000
[ 51.319819] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3133c890
[ 51.320908] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1784616bf0
[ 51.322006] R13: 00007ffe3133cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.323122]
[ 51.323499] irq event stamp: 7851
[ 51.324055] hardirqs last enabled at (7863): [] __up_console_sem+0x78/0x80
[ 51.325375] hardirqs last disabled at (7874): [] __up_console_sem+0x5d/0x80
[ 51.326660] softirqs last enabled at (7700): [] irq_exit_rcu+0x93/0xc0
[ 51.327925] softirqs last disabled at (7695): [] irq_exit_rcu+0x93/0xc0
[ 51.329187] ---[ end trace 0000000000000000 ]---
[ 51.335370] ------------[ cut here ]------------
[ 51.336275] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.338574] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.339883] Modules linked in:
[ 51.340323] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.341414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.342378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.342986] 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
[ 51.345056] RSP: 0018:ffff88800ecefc00 EFLAGS: 00010282
[ 51.345668] RAX: 0000000000000000 RBX: ffff888016294e40 RCX: 0000000000000000
[ 51.346506] RDX: ffff8880164d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.347356] RBP: ffff888016294e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.348201] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.349044] R13: ffffffff84e223a0 R14: ffff888016294e48 R15: ffffffff84da62e0
[ 51.349861] FS: 0000555555d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.350795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.351516] CR2: 00007fbccc3228b0 CR3: 0000000016df6000 CR4: 0000000000350ef0
[ 51.352372] Call Trace:
[ 51.352689]
[ 51.352980] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.353600] ipv6_frags_init_net+0x206/0x3c0
[ 51.354165] ops_init+0xbb/0x6b0
[ 51.354588] setup_net+0x3d9/0x990
[ 51.355056] ? down_read_killable+0x1d7/0x4e0
[ 51.355612] ? __pfx_setup_net+0x10/0x10
[ 51.356129] ? copy_net_ns+0x17c/0x770
[ 51.356613] copy_net_ns+0x321/0x770
[ 51.357106] create_new_namespaces+0x3f6/0xb30
[ 51.357664] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.358285] ksys_unshare+0x44d/0x8e0
[ 51.358759] ? __pfx_ksys_unshare+0x10/0x10
[ 51.359333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.360043] __x64_sys_unshare+0x31/0x40
[ 51.360542] do_syscall_64+0x3f/0x90
[ 51.360994] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.361631] RIP: 0033:0x7f17845040d7
[ 51.362107] 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
[ 51.364165] RSP: 002b:00007ffe3133cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.365062] RAX: ffffffffffffffda RBX: 00007ffe3133d128 RCX: 00007f17845040d7
[ 51.365887] RDX: 00007f178456e41f RSI: 00007ffe3133ca80 RDI: 0000000040000000
[ 51.366739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3133c890
[ 51.367599] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1784616bf0
[ 51.368445] R13: 00007ffe3133cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.369315]
[ 51.369604] irq event stamp: 9699
[ 51.370043] hardirqs last enabled at (9711): [] __up_console_sem+0x78/0x80
[ 51.371009] hardirqs last disabled at (9720): [] __up_console_sem+0x5d/0x80
[ 51.372059] softirqs last enabled at (9184): [] irq_exit_rcu+0x93/0xc0
[ 51.373003] softirqs last disabled at (9119): [] irq_exit_rcu+0x93/0xc0
[ 51.373992] ---[ end trace 0000000000000000 ]---
[ 51.375377] ------------[ cut here ]------------
[ 51.376133] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.378364] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.379584] Modules linked in:
[ 51.379990] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.381171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.382169] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.382812] 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
[ 51.384977] RSP: 0018:ffff88800ecefbf0 EFLAGS: 00010286
[ 51.385651] RAX: 0000000000000000 RBX: ffff888016295440 RCX: 0000000000000000
[ 51.386533] RDX: ffff8880164d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.387436] RBP: ffff888016295454 R08: 0000000000000001 R09: 0000000000000000
[ 51.388320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.389207] R13: ffffffff84e223a0 R14: ffff888016295448 R15: ffffffff84daf020
[ 51.390098] FS: 0000555555d7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.391095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.391812] CR2: 00007fbccc3228b0 CR3: 0000000016df6000 CR4: 0000000000350ef0
[ 51.392701] Call Trace:
[ 51.393057]
[ 51.393356] nf_ct_net_init+0x224/0x3d0
[ 51.393865] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.394465] ops_init+0xbb/0x6b0
[ 51.394906] setup_net+0x3d9/0x990
[ 51.395400] ? down_read_killable+0x1d7/0x4e0
[ 51.395971] ? __pfx_setup_net+0x10/0x10
[ 51.396511] ? copy_net_ns+0x17c/0x770
[ 51.397043] copy_net_ns+0x321/0x770
[ 51.397527] create_new_namespaces+0x3f6/0xb30
[ 51.398143] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.398766] ksys_unshare+0x44d/0x8e0
[ 51.399303] ? __pfx_ksys_unshare+0x10/0x10
[ 51.399841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.400581] __x64_sys_unshare+0x31/0x40
[ 51.401127] do_syscall_64+0x3f/0x90
[ 51.401597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.402263] RIP: 0033:0x7f17845040d7
[ 51.402726] 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
[ 51.404881] RSP: 002b:00007ffe3133cae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.405844] RAX: ffffffffffffffda RBX: 00007ffe3133d128 RCX: 00007f17845040d7
[ 51.406721] RDX: 00007f178456e41f RSI: 00007ffe3133ca80 RDI: 0000000040000000
[ 51.407624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3133c890
[ 51.408505] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1784616bf0
[ 51.409383] R13: 00007ffe3133cbc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.410284]
[ 51.410584] irq event stamp: 10515
[ 51.411041] hardirqs last enabled at (10527): [] __up_console_sem+0x78/0x80
[ 51.412101] hardirqs last disabled at (10538): [] __up_console_sem+0x5d/0x80
[ 51.413166] softirqs last enabled at (10048): [] irq_exit_rcu+0x93/0xc0
[ 51.414197] softirqs last disabled at (10039): [] irq_exit_rcu+0x93/0xc0
[ 51.415267] ---[ end trace 0000000000000000 ]---
executing program
[ 52.948699] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.996142] Bluetooth: hci0: command 0x041b tx timeout
[ 57.044296] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.092108] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:41:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800ecef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d7b400 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=00007fbccc3228b0 CR3=0000000016df6000 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=00000000000255c1 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f4f23b4f788 CR3=0000000015b7e000 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=2031303a31343a35312036312079614d XMM01=5d3735393038322e31352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3735393038322e31352020205b XMM07=79732031303a31343a35312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000