Warning: Permanently added '[localhost]:60392' (ECDSA) to the list of known hosts.
2023/05/18 09:40:53 fuzzer started
2023/05/18 09:40:54 dialing manager at localhost:44319
2023/05/18 09:40:54 checking machine...
2023/05/18 09:40:54 checking revisions...
syzkaller login: [ 35.419798] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:40:54 testing simple program...
[ 35.480376] cgroup: Unknown subsys name 'net'
[ 35.548476] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.302243] audit: type=1400 audit(1684402867.218:6): 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
[ 49.412502] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.413630] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.415494] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.417975] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.419137] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.420065] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.710237] ------------[ cut here ]------------
[ 49.710803] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.711868] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.712540] Modules linked in:
[ 49.712825] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.713762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.716730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.717385] 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
[ 49.719060] RSP: 0018:ffff888015da7c00 EFLAGS: 00010282
[ 49.719522] RAX: 0000000000000000 RBX: ffff88800dba1840 RCX: 0000000000000000
[ 49.720166] RDX: ffff8880176651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.720791] RBP: ffff88800dba1854 R08: 0000000000000001 R09: 0000000000000000
[ 49.721392] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.722034] R13: ffffffff84e23fe0 R14: ffff88800dba1848 R15: ffffffff84d74dc0
[ 49.722702] FS: 0000555555d0d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.723415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.723941] CR2: 00007ff7e8072038 CR3: 00000000103ae000 CR4: 0000000000350ef0
[ 49.724555] Call Trace:
[ 49.724821]
[ 49.725043] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.725487] ipv4_frags_init_net+0x269/0x440
[ 49.725912] ops_init+0xbb/0x6b0
[ 49.726237] setup_net+0x3d9/0x990
[ 49.726624] ? down_read_killable+0x1d7/0x4e0
[ 49.727071] ? __pfx_setup_net+0x10/0x10
[ 49.727441] ? copy_net_ns+0x17c/0x770
[ 49.727836] copy_net_ns+0x321/0x770
[ 49.728179] create_new_namespaces+0x3f6/0xb30
[ 49.728591] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.729052] ksys_unshare+0x44d/0x8e0
[ 49.729400] ? __pfx_ksys_unshare+0x10/0x10
[ 49.729814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.730326] __x64_sys_unshare+0x31/0x40
[ 49.730777] do_syscall_64+0x3f/0x90
[ 49.731121] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.731574] RIP: 0033:0x7f82ad89a0d7
[ 49.731935] 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
[ 49.733473] RSP: 002b:00007ffff2ea17d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.734165] RAX: ffffffffffffffda RBX: 00007ffff2ea1e18 RCX: 00007f82ad89a0d7
[ 49.734812] RDX: 00007f82ad90441f RSI: 00007ffff2ea1770 RDI: 0000000040000000
[ 49.735424] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2ea1580
[ 49.736075] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82ad9acbf0
[ 49.736677] R13: 00007ffff2ea18b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.737332]
[ 49.737547] irq event stamp: 9521
[ 49.737868] hardirqs last enabled at (9533): [] __up_console_sem+0x78/0x80
[ 49.738621] hardirqs last disabled at (9542): [] __up_console_sem+0x5d/0x80
[ 49.739371] softirqs last enabled at (9106): [] irq_exit_rcu+0x93/0xc0
[ 49.740107] softirqs last disabled at (9065): [] irq_exit_rcu+0x93/0xc0
[ 49.740837] ---[ end trace 0000000000000000 ]---
[ 49.745412] ------------[ cut here ]------------
[ 49.745893] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.747089] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.747851] Modules linked in:
[ 49.748146] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.748958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.749646] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.750131] 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
[ 49.751764] RSP: 0018:ffff888015da7c00 EFLAGS: 00010282
[ 49.752235] RAX: 0000000000000000 RBX: ffff88800c582440 RCX: 0000000000000000
[ 49.752878] RDX: ffff8880176651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.753487] RBP: ffff88800c582454 R08: 0000000000000001 R09: 0000000000000000
[ 49.754125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.754788] R13: ffffffff84e23fe0 R14: ffff88800c582448 R15: ffffffff84da7d60
[ 49.755390] FS: 0000555555d0d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.756101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.756613] CR2: 00007ff7e8072038 CR3: 00000000103ae000 CR4: 0000000000350ef0
[ 49.757259] Call Trace:
[ 49.757491]
[ 49.757703] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.758166] ipv6_frags_init_net+0x206/0x3c0
[ 49.758623] ops_init+0xbb/0x6b0
[ 49.758967] setup_net+0x3d9/0x990
[ 49.759289] ? down_read_killable+0x1d7/0x4e0
[ 49.759694] ? __pfx_setup_net+0x10/0x10
[ 49.760078] ? copy_net_ns+0x17c/0x770
[ 49.760431] copy_net_ns+0x321/0x770
[ 49.760790] create_new_namespaces+0x3f6/0xb30
[ 49.761198] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.761637] ksys_unshare+0x44d/0x8e0
[ 49.761995] ? __pfx_ksys_unshare+0x10/0x10
[ 49.762375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.762924] __x64_sys_unshare+0x31/0x40
[ 49.763281] do_syscall_64+0x3f/0x90
[ 49.763610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.764090] RIP: 0033:0x7f82ad89a0d7
[ 49.764415] 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
[ 49.765953] RSP: 002b:00007ffff2ea17d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.766622] RAX: ffffffffffffffda RBX: 00007ffff2ea1e18 RCX: 00007f82ad89a0d7
[ 49.767258] RDX: 00007f82ad90441f RSI: 00007ffff2ea1770 RDI: 0000000040000000
[ 49.767894] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2ea1580
[ 49.768497] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82ad9acbf0
[ 49.769158] R13: 00007ffff2ea18b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.769791]
[ 49.769997] irq event stamp: 11133
[ 49.770303] hardirqs last enabled at (11143): [] __up_console_sem+0x78/0x80
[ 49.771120] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 49.771839] softirqs last enabled at (10452): [] irq_exit_rcu+0x93/0xc0
[ 49.772541] softirqs last disabled at (10401): [] irq_exit_rcu+0x93/0xc0
[ 49.773303] ---[ end trace 0000000000000000 ]---
[ 49.774363] ------------[ cut here ]------------
[ 49.774867] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.776199] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.776956] Modules linked in:
[ 49.777235] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.778081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.778880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.779339] 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
[ 49.780920] RSP: 0018:ffff888015da7bf0 EFLAGS: 00010286
[ 49.781389] RAX: 0000000000000000 RBX: ffff88800c582a40 RCX: 0000000000000000
[ 49.782011] RDX: ffff8880176651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.782617] RBP: ffff88800c582a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.783216] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.783813] R13: ffffffff84e23fe0 R14: ffff88800c582a48 R15: ffffffff84db0aa0
[ 49.784398] FS: 0000555555d0d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.785086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.785574] CR2: 00007ff7e8072038 CR3: 00000000103ae000 CR4: 0000000000350ef0
[ 49.786218] Call Trace:
[ 49.786443]
[ 49.786701] nf_ct_net_init+0x224/0x3d0
[ 49.787092] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.787503] ops_init+0xbb/0x6b0
[ 49.787843] setup_net+0x3d9/0x990
[ 49.788165] ? down_read_killable+0x1d7/0x4e0
[ 49.788565] ? __pfx_setup_net+0x10/0x10
[ 49.788950] ? copy_net_ns+0x17c/0x770
[ 49.789304] copy_net_ns+0x321/0x770
[ 49.789649] create_new_namespaces+0x3f6/0xb30
[ 49.790096] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.790519] ksys_unshare+0x44d/0x8e0
[ 49.790925] ? __pfx_ksys_unshare+0x10/0x10
[ 49.791304] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.791813] __x64_sys_unshare+0x31/0x40
[ 49.792172] do_syscall_64+0x3f/0x90
[ 49.792502] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.792995] RIP: 0033:0x7f82ad89a0d7
[ 49.793323] 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
[ 49.794867] RSP: 002b:00007ffff2ea17d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.795532] RAX: ffffffffffffffda RBX: 00007ffff2ea1e18 RCX: 00007f82ad89a0d7
[ 49.796130] RDX: 00007f82ad90441f RSI: 00007ffff2ea1770 RDI: 0000000040000000
[ 49.796679] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff2ea1580
[ 49.797284] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82ad9acbf0
[ 49.797857] R13: 00007ffff2ea18b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.798428]
[ 49.798675] irq event stamp: 11871
[ 49.798994] hardirqs last enabled at (11883): [] __up_console_sem+0x78/0x80
[ 49.799709] hardirqs last disabled at (11892): [] __up_console_sem+0x5d/0x80
[ 49.800417] softirqs last enabled at (11376): [] irq_exit_rcu+0x93/0xc0
[ 49.801077] softirqs last disabled at (11353): [] irq_exit_rcu+0x93/0xc0
[ 49.801728] ---[ end trace 0000000000000000 ]---
executing program
[ 51.429154] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.477537] Bluetooth: hci0: command 0x041b tx timeout
[ 55.525822] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.572808] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:41:07 Registers:
info registers vcpu 0
RAX=0000000000000048 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015da7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000048 R11=0000000000000001
R12=0000000000000048 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 0000555555d0d400 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=00007ff7e8072038 CR3=00000000103ae000 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=0000000000000002 RBX=0000000000000000 RCX=1ffffffff0ba6629 RDX=0000000000000002
RSI=ffff888008d95bb0 RDI=ffff888008d95bd2 RBP=ffff888008d951c0 RSP=ffff88806cf09da0
R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff85d35a17 R11=0000000000000000
R12=0000000000000002 R13=dffffc0000000000 R14=ffff888008d95bb0 R15=ffff88800df7a8d0
RIP=ffffffff812cf6c4 RFL=00000046 [---Z-P-] 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 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=00007ff7e804e240 CR3=000000000b8ec000 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=2038303a31343a39302038312079614d XMM01=5d3236373331372e39342020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3236373331372e39342020205b20 XMM07=732038303a31343a3930203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000