Warning: Permanently added '[localhost]:31283' (ECDSA) to the list of known hosts.
2023/05/17 23:01:33 fuzzer started
2023/05/17 23:01:33 dialing manager at localhost:44319
2023/05/17 23:01:33 checking machine...
2023/05/17 23:01:33 checking revisions...
syzkaller login: [ 70.230120] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:01:34 testing simple program...
[ 70.294974] cgroup: Unknown subsys name 'net'
[ 70.374479] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 83.548615] audit: type=1400 audit(1684364507.400:6): 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
[ 84.671092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.673004] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.675301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.678407] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.679884] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.681514] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.074681] ------------[ cut here ]------------
[ 85.075449] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 85.077156] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.078276] Modules linked in:
executing program
[ 85.078701] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 85.083651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.084708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.085422] 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
[ 85.087728] RSP: 0018:ffff88801f177c00 EFLAGS: 00010282
[ 85.088439] RAX: 0000000000000000 RBX: ffff88800bffc040 RCX: 0000000000000000
[ 85.089385] RDX: ffff88800c9ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.090325] RBP: ffff88800bffc054 R08: 0000000000000001 R09: 0000000000000000
[ 85.091281] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 85.092203] R13: ffffffff84e23fe0 R14: ffff88800bffc048 R15: ffffffff84d74dc0
[ 85.093102] FS: 0000555557064400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.094166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.094904] CR2: 00007f72502d16f4 CR3: 000000000fe7a000 CR4: 0000000000350ee0
[ 85.095846] Call Trace:
[ 85.096215]
[ 85.096525] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 85.097185] ipv4_frags_init_net+0x269/0x440
[ 85.097769] ops_init+0xbb/0x6b0
[ 85.098272] setup_net+0x3d9/0x990
[ 85.098742] ? down_read_killable+0x1d7/0x4e0
[ 85.099384] ? __pfx_setup_net+0x10/0x10
[ 85.099918] ? copy_net_ns+0x17c/0x770
[ 85.100478] copy_net_ns+0x321/0x770
[ 85.100981] create_new_namespaces+0x3f6/0xb30
[ 85.101614] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.102277] ksys_unshare+0x44d/0x8e0
[ 85.102789] ? __pfx_ksys_unshare+0x10/0x10
[ 85.103405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.104170] __x64_sys_unshare+0x31/0x40
[ 85.104710] do_syscall_64+0x3f/0x90
[ 85.105245] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.105913] RIP: 0033:0x7f9893e5b0d7
[ 85.106419] 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
[ 85.108691] RSP: 002b:00007fffb6c06408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.109683] RAX: ffffffffffffffda RBX: 00007fffb6c06a48 RCX: 00007f9893e5b0d7
[ 85.110613] RDX: 00007f9893ec541f RSI: 00007fffb6c063a0 RDI: 0000000040000000
[ 85.111573] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6c061b0
[ 85.112491] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9893f6dbf0
[ 85.113417] R13: 00007fffb6c064e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.114370]
[ 85.114678] irq event stamp: 9127
[ 85.115161] hardirqs last enabled at (9139): [] __up_console_sem+0x78/0x80
[ 85.116252] hardirqs last disabled at (9150): [] __up_console_sem+0x5d/0x80
[ 85.117344] softirqs last enabled at (8686): [] irq_exit_rcu+0x93/0xc0
[ 85.118422] softirqs last disabled at (8681): [] irq_exit_rcu+0x93/0xc0
[ 85.119495] ---[ end trace 0000000000000000 ]---
[ 85.125798] ------------[ cut here ]------------
[ 85.126431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 85.128083] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.129194] Modules linked in:
[ 85.129601] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 85.130793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.131833] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.132524] 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
[ 85.134754] RSP: 0018:ffff88801f177c00 EFLAGS: 00010282
[ 85.135484] RAX: 0000000000000000 RBX: ffff888009aa5e40 RCX: 0000000000000000
[ 85.136388] RDX: ffff88800c9ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.137291] RBP: ffff888009aa5e54 R08: 0000000000000001 R09: 0000000000000000
[ 85.138181] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.139041] R13: ffffffff84e23fe0 R14: ffff888009aa5e48 R15: ffffffff84da7d60
[ 85.139955] FS: 0000555557064400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.140949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.141689] CR2: 00007f72502d16f4 CR3: 000000000fe7a000 CR4: 0000000000350ee0
[ 85.142580] Call Trace:
[ 85.142906]
[ 85.143257] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 85.143877] ipv6_frags_init_net+0x206/0x3c0
[ 85.144471] ops_init+0xbb/0x6b0
[ 85.144924] setup_net+0x3d9/0x990
[ 85.145420] ? down_read_killable+0x1d7/0x4e0
[ 85.145994] ? __pfx_setup_net+0x10/0x10
[ 85.146539] ? copy_net_ns+0x17c/0x770
[ 85.147069] copy_net_ns+0x321/0x770
[ 85.147602] create_new_namespaces+0x3f6/0xb30
[ 85.148236] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.148862] ksys_unshare+0x44d/0x8e0
[ 85.149390] ? __pfx_ksys_unshare+0x10/0x10
[ 85.149949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.150688] __x64_sys_unshare+0x31/0x40
[ 85.151267] do_syscall_64+0x3f/0x90
[ 85.151750] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.152431] RIP: 0033:0x7f9893e5b0d7
[ 85.152905] 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
[ 85.155090] RSP: 002b:00007fffb6c06408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.156033] RAX: ffffffffffffffda RBX: 00007fffb6c06a48 RCX: 00007f9893e5b0d7
[ 85.156914] RDX: 00007f9893ec541f RSI: 00007fffb6c063a0 RDI: 0000000040000000
[ 85.157802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6c061b0
[ 85.158705] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9893f6dbf0
[ 85.159596] R13: 00007fffb6c064e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.160503]
[ 85.160806] irq event stamp: 11083
[ 85.161288] hardirqs last enabled at (11109): [] __up_console_sem+0x78/0x80
[ 85.162378] hardirqs last disabled at (11120): [] __up_console_sem+0x5d/0x80
[ 85.163573] softirqs last enabled at (11104): [] irq_exit_rcu+0x93/0xc0
[ 85.164634] softirqs last disabled at (11091): [] irq_exit_rcu+0x93/0xc0
[ 85.165704] ---[ end trace 0000000000000000 ]---
[ 85.167000] ------------[ cut here ]------------
[ 85.167629] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 85.169606] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.170672] Modules linked in:
[ 85.171084] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 85.172235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.173247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.173891] 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
[ 85.176102] RSP: 0018:ffff88801f177bf0 EFLAGS: 00010286
[ 85.176786] RAX: 0000000000000000 RBX: ffff88800f23dc40 RCX: 0000000000000000
[ 85.177681] RDX: ffff88800c9ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.178567] RBP: ffff88800f23dc54 R08: 0000000000000001 R09: 0000000000000000
[ 85.179483] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.180365] R13: ffffffff84e23fe0 R14: ffff88800f23dc48 R15: ffffffff84db0aa0
[ 85.181255] FS: 0000555557064400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 85.182251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.182964] CR2: 00007f72502d16f4 CR3: 000000000fe7a000 CR4: 0000000000350ee0
[ 85.183866] Call Trace:
[ 85.184222]
[ 85.184521] nf_ct_net_init+0x224/0x3d0
[ 85.185040] ? __pfx_nf_ct_net_init+0x10/0x10
[ 85.185671] ops_init+0xbb/0x6b0
[ 85.186158] setup_net+0x3d9/0x990
[ 85.186615] ? down_read_killable+0x1d7/0x4e0
[ 85.187239] ? __pfx_setup_net+0x10/0x10
[ 85.187749] ? copy_net_ns+0x17c/0x770
[ 85.188289] copy_net_ns+0x321/0x770
[ 85.188770] create_new_namespaces+0x3f6/0xb30
[ 85.189383] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.189997] ksys_unshare+0x44d/0x8e0
[ 85.190516] ? __pfx_ksys_unshare+0x10/0x10
[ 85.191076] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.191816] __x64_sys_unshare+0x31/0x40
[ 85.192357] do_syscall_64+0x3f/0x90
[ 85.192831] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.193522] RIP: 0033:0x7f9893e5b0d7
[ 85.193983] 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
[ 85.196203] RSP: 002b:00007fffb6c06408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.197121] RAX: ffffffffffffffda RBX: 00007fffb6c06a48 RCX: 00007f9893e5b0d7
[ 85.198026] RDX: 00007f9893ec541f RSI: 00007fffb6c063a0 RDI: 0000000040000000
[ 85.198921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6c061b0
[ 85.199835] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9893f6dbf0
[ 85.200730] R13: 00007fffb6c064e0 R14: 0000000000000000 R15: 00000000000000f8
[ 85.201641]
[ 85.201943] irq event stamp: 11833
[ 85.202416] hardirqs last enabled at (11845): [] __up_console_sem+0x78/0x80
[ 85.203488] hardirqs last disabled at (11856): [] __up_console_sem+0x5d/0x80
[ 85.204564] softirqs last enabled at (11564): [] irq_exit_rcu+0x93/0xc0
[ 85.205608] softirqs last disabled at (11555): [] irq_exit_rcu+0x93/0xc0
[ 85.206667] ---[ end trace 0000000000000000 ]---
[ 86.697794] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 88.745863] Bluetooth: hci0: command 0x041b tx timeout
[ 90.793274] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 92.841294] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:01:22 Registers:
info registers vcpu 0
RAX=0000000080080783 RBX=ffff88800a008000 RCX=0000000000000000 RDX=ffffc90000660000
RSI=ffffffff82ff1adf RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806ce09eb8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffff88800a009428 R14=ffff88800a009040 R15=000000000000000a
RIP=ffffffff82ff1b16 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 00007fdc3ff2e900 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=00007f2e0bdd3550 CR3=000000000ed8c000 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=5e9edeb2ed4036a2baa673c50ce9814e
XMM02=07a6f662c96caed9fd5432e14c194402 XMM03=99226145ab3d787c71fe1d324ca2e1e9
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003
XMM08=fe7a6a7feffe7feffcff3fcf6ffbedad XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557064400 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=00007f72502d16f4 CR3=000000000fe7a000 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