Warning: Permanently added '[localhost]:30386' (ECDSA) to the list of known hosts.
2023/05/18 04:49:25 fuzzer started
2023/05/18 04:49:25 dialing manager at localhost:44319
2023/05/18 04:49:25 checking machine...
2023/05/18 04:49:25 checking revisions...
syzkaller login: [ 38.682991] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:49:25 testing simple program...
[ 38.737980] cgroup: Unknown subsys name 'net'
[ 38.818216] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.771970] audit: type=1400 audit(1684385379.658:6): 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
executing program
[ 53.923958] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.926799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.928052] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.932486] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.934010] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.936782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.324663] ------------[ cut here ]------------
[ 54.325329] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.327135] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.328448] Modules linked in:
[ 54.328857] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.334064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.335190] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.335877] 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
[ 54.338066] RSP: 0018:ffff88801ff2fc00 EFLAGS: 00010282
[ 54.338757] RAX: 0000000000000000 RBX: ffff888008d5b040 RCX: 0000000000000000
[ 54.339649] RDX: ffff88800f0d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.340554] RBP: ffff888008d5b054 R08: 0000000000000001 R09: 0000000000000000
[ 54.341443] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.342335] R13: ffffffff84e23fe0 R14: ffff888008d5b048 R15: ffffffff84d74dc0
[ 54.343181] FS: 00005555570c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.344213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.344966] CR2: 00007f3065cb96f4 CR3: 0000000020348000 CR4: 0000000000350ee0
[ 54.345862] Call Trace:
[ 54.346186]
[ 54.346515] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.347128] ipv4_frags_init_net+0x269/0x440
[ 54.347724] ops_init+0xbb/0x6b0
[ 54.348178] setup_net+0x3d9/0x990
[ 54.348666] ? down_read_killable+0x1d7/0x4e0
[ 54.349237] ? __pfx_setup_net+0x10/0x10
[ 54.349777] ? copy_net_ns+0x17c/0x770
[ 54.350327] copy_net_ns+0x321/0x770
[ 54.350810] create_new_namespaces+0x3f6/0xb30
[ 54.351430] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.352063] ksys_unshare+0x44d/0x8e0
[ 54.352585] ? __pfx_ksys_unshare+0x10/0x10
[ 54.353123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.353863] __x64_sys_unshare+0x31/0x40
[ 54.354405] do_syscall_64+0x3f/0x90
[ 54.354878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.355550] RIP: 0033:0x7f348563b0d7
[ 54.356023] 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
[ 54.358186] RSP: 002b:00007ffe4d07f1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.359125] RAX: ffffffffffffffda RBX: 00007ffe4d07f7f8 RCX: 00007f348563b0d7
[ 54.360025] RDX: 00007f34856a541f RSI: 00007ffe4d07f150 RDI: 0000000040000000
[ 54.360910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4d07ef60
[ 54.361791] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f348574dbf0
[ 54.362680] R13: 00007ffe4d07f290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.363590]
[ 54.363903] irq event stamp: 9017
[ 54.364358] hardirqs last enabled at (9029): [] __up_console_sem+0x78/0x80
[ 54.365403] hardirqs last disabled at (9040): [] __up_console_sem+0x5d/0x80
[ 54.366451] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 54.367475] softirqs last disabled at (8523): [] irq_exit_rcu+0x93/0xc0
[ 54.368519] ---[ end trace 0000000000000000 ]---
[ 54.373709] ------------[ cut here ]------------
[ 54.374322] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.375944] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.377011] Modules linked in:
[ 54.377448] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.378601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.379624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.380271] 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
[ 54.382453] RSP: 0018:ffff88801ff2fc00 EFLAGS: 00010282
[ 54.383095] RAX: 0000000000000000 RBX: ffff888016401240 RCX: 0000000000000000
[ 54.384002] RDX: ffff88800f0d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.384885] RBP: ffff888016401254 R08: 0000000000000001 R09: 0000000000000000
[ 54.385761] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.386649] R13: ffffffff84e23fe0 R14: ffff888016401248 R15: ffffffff84da7d60
[ 54.387531] FS: 00005555570c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.388541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.389244] CR2: 00007f3065cb96f4 CR3: 0000000020348000 CR4: 0000000000350ee0
[ 54.390125] Call Trace:
[ 54.390485]
[ 54.390784] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.391415] ipv6_frags_init_net+0x206/0x3c0
[ 54.391986] ops_init+0xbb/0x6b0
[ 54.392462] setup_net+0x3d9/0x990
[ 54.392911] ? down_read_killable+0x1d7/0x4e0
[ 54.393515] ? __pfx_setup_net+0x10/0x10
[ 54.394019] ? copy_net_ns+0x17c/0x770
[ 54.394575] copy_net_ns+0x321/0x770
[ 54.395057] create_new_namespaces+0x3f6/0xb30
[ 54.395669] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.396281] ksys_unshare+0x44d/0x8e0
[ 54.396800] ? __pfx_ksys_unshare+0x10/0x10
[ 54.397368] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.398071] __x64_sys_unshare+0x31/0x40
[ 54.398615] do_syscall_64+0x3f/0x90
[ 54.399091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.399766] RIP: 0033:0x7f348563b0d7
[ 54.400237] 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
[ 54.402389] RSP: 002b:00007ffe4d07f1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.403336] RAX: ffffffffffffffda RBX: 00007ffe4d07f7f8 RCX: 00007f348563b0d7
[ 54.404208] RDX: 00007f34856a541f RSI: 00007ffe4d07f150 RDI: 0000000040000000
[ 54.405107] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4d07ef60
[ 54.406003] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f348574dbf0
[ 54.406900] R13: 00007ffe4d07f290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.407822]
[ 54.408121] irq event stamp: 10735
[ 54.408602] hardirqs last enabled at (10747): [] __up_console_sem+0x78/0x80
[ 54.409655] hardirqs last disabled at (10758): [] __up_console_sem+0x5d/0x80
[ 54.410734] softirqs last enabled at (10288): [] irq_exit_rcu+0x93/0xc0
[ 54.411781] softirqs last disabled at (10779): [] irq_exit_rcu+0x93/0xc0
[ 54.412853] ---[ end trace 0000000000000000 ]---
[ 54.414166] ------------[ cut here ]------------
[ 54.414789] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.416761] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.417823] Modules linked in:
[ 54.418222] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.419371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.420388] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.421029] 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
[ 54.423191] RSP: 0018:ffff88801ff2fbf0 EFLAGS: 00010286
[ 54.423896] RAX: 0000000000000000 RBX: ffff888016400c40 RCX: 0000000000000000
[ 54.424787] RDX: ffff88800f0d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.425674] RBP: ffff888016400c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.426556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.427439] R13: ffffffff84e23fe0 R14: ffff888016400c48 R15: ffffffff84db0aa0
[ 54.428340] FS: 00005555570c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.429328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.430032] CR2: 00007f3065cb96f4 CR3: 0000000020348000 CR4: 0000000000350ee0
[ 54.430940] Call Trace:
[ 54.431265]
[ 54.431597] nf_ct_net_init+0x224/0x3d0
[ 54.432127] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.432742] ops_init+0xbb/0x6b0
[ 54.433200] setup_net+0x3d9/0x990
[ 54.433694] ? down_read_killable+0x1d7/0x4e0
[ 54.434258] ? __pfx_setup_net+0x10/0x10
[ 54.434810] ? copy_net_ns+0x17c/0x770
[ 54.435350] copy_net_ns+0x321/0x770
[ 54.435836] create_new_namespaces+0x3f6/0xb30
[ 54.436461] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.437081] ksys_unshare+0x44d/0x8e0
[ 54.437605] ? __pfx_ksys_unshare+0x10/0x10
[ 54.438143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.438888] __x64_sys_unshare+0x31/0x40
[ 54.439442] do_syscall_64+0x3f/0x90
[ 54.439939] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.440609] RIP: 0033:0x7f348563b0d7
[ 54.441071] 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
[ 54.443220] RSP: 002b:00007ffe4d07f1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.444179] RAX: ffffffffffffffda RBX: 00007ffe4d07f7f8 RCX: 00007f348563b0d7
[ 54.445066] RDX: 00007f34856a541f RSI: 00007ffe4d07f150 RDI: 0000000040000000
[ 54.445949] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4d07ef60
[ 54.446857] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f348574dbf0
[ 54.447742] R13: 00007ffe4d07f290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.448662]
[ 54.448958] irq event stamp: 11529
[ 54.449423] hardirqs last enabled at (11541): [] __up_console_sem+0x78/0x80
[ 54.450483] hardirqs last disabled at (11552): [] __up_console_sem+0x5d/0x80
[ 54.451547] softirqs last enabled at (11436): [] irq_exit_rcu+0x93/0xc0
[ 54.452610] softirqs last disabled at (11431): [] irq_exit_rcu+0x93/0xc0
[ 54.453641] ---[ end trace 0000000000000000 ]---
[ 56.004016] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.052357] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.099376] Bluetooth: hci0: command 0x040f tx timeout
[ 62.147392] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:49:38 Registers:
info registers vcpu 0
RAX=0000000000028d83 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fd939f8b510 CR3=000000000fb70000 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=2031343a39343a34302038312079614d XMM01=5d3735383832332e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ff2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001
R12=0000000000000037 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 00005555570c6400 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=00007f3065cb96f4 CR3=0000000020348000 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