Warning: Permanently added '[localhost]:7451' (ECDSA) to the list of known hosts.
2023/05/18 09:26:14 fuzzer started
2023/05/18 09:26:14 dialing manager at localhost:44319
2023/05/18 09:26:14 checking machine...
2023/05/18 09:26:14 checking revisions...
syzkaller login: [ 38.829803] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:26:14 testing simple program...
[ 38.922936] cgroup: Unknown subsys name 'net'
[ 39.019373] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.775122] audit: type=1400 audit(1684401987.445:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.875738] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.877555] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.879677] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.881779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.883918] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.885443] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.200280] ------------[ cut here ]------------
[ 53.200781] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.202012] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.202758] Modules linked in:
[ 53.203072] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.206362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.207065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.207541] 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
[ 53.209046] RSP: 0018:ffff88801f0c7c00 EFLAGS: 00010282
[ 53.209477] RAX: 0000000000000000 RBX: ffff88800fa66c40 RCX: 0000000000000000
[ 53.210065] RDX: ffff88801c603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.210690] RBP: ffff88800fa66c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.211262] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.211915] R13: ffffffff84e23fe0 R14: ffff88800fa66c48 R15: ffffffff84d74dc0
[ 53.212558] FS: 0000555555bf8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.213310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.213872] CR2: 00007f7f19b986f4 CR3: 000000000caf0000 CR4: 0000000000350ef0
[ 53.214440] Call Trace:
[ 53.214680]
[ 53.214875] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.215293] ipv4_frags_init_net+0x269/0x440
[ 53.215777] ops_init+0xbb/0x6b0
[ 53.216112] setup_net+0x3d9/0x990
[ 53.216475] ? down_read_killable+0x1d7/0x4e0
[ 53.216926] ? __pfx_setup_net+0x10/0x10
[ 53.217278] ? copy_net_ns+0x17c/0x770
[ 53.217664] copy_net_ns+0x321/0x770
[ 53.217982] create_new_namespaces+0x3f6/0xb30
[ 53.218374] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.218823] ksys_unshare+0x44d/0x8e0
[ 53.219148] ? __pfx_ksys_unshare+0x10/0x10
[ 53.219535] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.220087] __x64_sys_unshare+0x31/0x40
[ 53.220467] do_syscall_64+0x3f/0x90
[ 53.220844] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.221317] RIP: 0033:0x7feda4e0d0d7
[ 53.221667] 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
[ 53.223189] RSP: 002b:00007ffcc7bbcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.223908] RAX: ffffffffffffffda RBX: 00007ffcc7bbd608 RCX: 00007feda4e0d0d7
[ 53.224550] RDX: 00007feda4e7741f RSI: 00007ffcc7bbcf60 RDI: 0000000040000000
[ 53.225198] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc7bbcd70
[ 53.225798] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feda4f1fbf0
[ 53.226367] R13: 00007ffcc7bbd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.226998]
[ 53.227205] irq event stamp: 7815
[ 53.227540] hardirqs last enabled at (7825): [] __up_console_sem+0x78/0x80
[ 53.228259] hardirqs last disabled at (7836): [] __up_console_sem+0x5d/0x80
[ 53.228987] softirqs last enabled at (7368): [] irq_exit_rcu+0x93/0xc0
[ 53.229698] softirqs last disabled at (7363): [] irq_exit_rcu+0x93/0xc0
[ 53.230345] ---[ end trace 0000000000000000 ]---
[ 53.235441] ------------[ cut here ]------------
[ 53.236005] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.237127] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.237828] Modules linked in:
[ 53.238103] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.238864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.239558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.240027] 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
[ 53.241496] RSP: 0018:ffff88801f0c7c00 EFLAGS: 00010282
[ 53.241982] RAX: 0000000000000000 RBX: ffff888015ae8040 RCX: 0000000000000000
[ 53.242572] RDX: ffff88801c603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.243186] RBP: ffff888015ae8054 R08: 0000000000000001 R09: 0000000000000000
[ 53.243840] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.244426] R13: ffffffff84e23fe0 R14: ffff888015ae8048 R15: ffffffff84da7d60
[ 53.245064] FS: 0000555555bf8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.245740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.246227] CR2: 00007f7f19b986f4 CR3: 000000000caf0000 CR4: 0000000000350ef0
[ 53.246872] Call Trace:
[ 53.247112]
[ 53.247329] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.247854] ipv6_frags_init_net+0x206/0x3c0
[ 53.248235] ops_init+0xbb/0x6b0
[ 53.248543] setup_net+0x3d9/0x990
[ 53.248885] ? down_read_killable+0x1d7/0x4e0
[ 53.249287] ? __pfx_setup_net+0x10/0x10
[ 53.249629] ? copy_net_ns+0x17c/0x770
[ 53.249991] copy_net_ns+0x321/0x770
[ 53.250300] create_new_namespaces+0x3f6/0xb30
[ 53.250697] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.251092] ksys_unshare+0x44d/0x8e0
[ 53.251408] ? __pfx_ksys_unshare+0x10/0x10
[ 53.251823] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.252308] __x64_sys_unshare+0x31/0x40
[ 53.252687] do_syscall_64+0x3f/0x90
[ 53.253012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.253472] RIP: 0033:0x7feda4e0d0d7
[ 53.253836] 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
[ 53.255303] RSP: 002b:00007ffcc7bbcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.256000] RAX: ffffffffffffffda RBX: 00007ffcc7bbd608 RCX: 00007feda4e0d0d7
[ 53.256593] RDX: 00007feda4e7741f RSI: 00007ffcc7bbcf60 RDI: 0000000040000000
[ 53.257201] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc7bbcd70
[ 53.257781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feda4f1fbf0
[ 53.258346] R13: 00007ffcc7bbd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.258991]
[ 53.259191] irq event stamp: 9645
[ 53.259505] hardirqs last enabled at (9655): [] __up_console_sem+0x78/0x80
[ 53.260220] hardirqs last disabled at (9666): [] __up_console_sem+0x5d/0x80
[ 53.260944] softirqs last enabled at (9630): [] irq_exit_rcu+0x93/0xc0
[ 53.261667] softirqs last disabled at (9625): [] irq_exit_rcu+0x93/0xc0
[ 53.262350] ---[ end trace 0000000000000000 ]---
[ 53.263498] ------------[ cut here ]------------
[ 53.263954] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.265335] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.266109] Modules linked in:
[ 53.266399] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.267183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.267950] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.268409] 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
[ 53.269945] RSP: 0018:ffff88801f0c7bf0 EFLAGS: 00010286
[ 53.270413] RAX: 0000000000000000 RBX: ffff888015be6640 RCX: 0000000000000000
[ 53.271020] RDX: ffff88801c603680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.271669] RBP: ffff888015be6654 R08: 0000000000000001 R09: 0000000000000000
[ 53.272258] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.272944] R13: ffffffff84e23fe0 R14: ffff888015be6648 R15: ffffffff84db0aa0
[ 53.273555] FS: 0000555555bf8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.274262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.274765] CR2: 00007f7f19b986f4 CR3: 000000000caf0000 CR4: 0000000000350ef0
[ 53.275322] Call Trace:
[ 53.275590]
[ 53.275832] nf_ct_net_init+0x224/0x3d0
[ 53.276193] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.276598] ops_init+0xbb/0x6b0
[ 53.276938] setup_net+0x3d9/0x990
[ 53.277253] ? down_read_killable+0x1d7/0x4e0
[ 53.277684] ? __pfx_setup_net+0x10/0x10
[ 53.278026] ? copy_net_ns+0x17c/0x770
[ 53.278369] copy_net_ns+0x321/0x770
[ 53.278724] create_new_namespaces+0x3f6/0xb30
[ 53.279135] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.279615] ksys_unshare+0x44d/0x8e0
[ 53.279970] ? __pfx_ksys_unshare+0x10/0x10
[ 53.280330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.280848] __x64_sys_unshare+0x31/0x40
[ 53.281189] do_syscall_64+0x3f/0x90
[ 53.281533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.282030] RIP: 0033:0x7feda4e0d0d7
[ 53.282338] 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
[ 53.283894] RSP: 002b:00007ffcc7bbcfc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.284531] RAX: ffffffffffffffda RBX: 00007ffcc7bbd608 RCX: 00007feda4e0d0d7
[ 53.285181] RDX: 00007feda4e7741f RSI: 00007ffcc7bbcf60 RDI: 0000000040000000
[ 53.285776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc7bbcd70
[ 53.286348] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feda4f1fbf0
[ 53.286998] R13: 00007ffcc7bbd0a0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.287684]
[ 53.287889] irq event stamp: 10359
[ 53.288171] hardirqs last enabled at (10369): [] __up_console_sem+0x78/0x80
[ 53.288926] hardirqs last disabled at (10380): [] __up_console_sem+0x5d/0x80
[ 53.289630] softirqs last enabled at (9630): [] irq_exit_rcu+0x93/0xc0
[ 53.290325] softirqs last disabled at (9625): [] irq_exit_rcu+0x93/0xc0
[ 53.291109] ---[ end trace 0000000000000000 ]---
executing program
[ 54.905260] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.952129] Bluetooth: hci0: command 0x041b tx timeout
[ 58.999771] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.047773] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:26:26 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f0c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555bf8400 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=00007f7f19b986f4 CR3=000000000caf0000 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=000000000002adfd 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=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=00007f362fd7a2e8 CR3=0000000015b94000 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=3e0ad63e79594199e943efc9e754f69d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=cf1e208aabd9790d000000000013b450 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e52bc70a6a410ac400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000