Warning: Permanently added '[localhost]:53607' (ECDSA) to the list of known hosts.
2023/05/17 23:38:03 fuzzer started
2023/05/17 23:38:03 dialing manager at localhost:44319
2023/05/17 23:38:03 checking machine...
2023/05/17 23:38:03 checking revisions...
syzkaller login: [ 42.518640] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:38:03 testing simple program...
[ 42.594328] cgroup: Unknown subsys name 'net'
[ 42.684774] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.631532] audit: type=1400 audit(1684366696.665:6): 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
[ 56.735753] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.739975] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.743282] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.748266] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.751808] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.753188] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.159332] ------------[ cut here ]------------
[ 57.160505] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.162463] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.163641] Modules linked in:
[ 57.164052] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.165868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.167967] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.169291] 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
[ 57.171479] RSP: 0018:ffff888017c57c00 EFLAGS: 00010282
[ 57.172131] RAX: 0000000000000000 RBX: ffff88800de67c40 RCX: 0000000000000000
[ 57.173012] RDX: ffff8880185051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.173898] RBP: ffff88800de67c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.174787] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.175670] R13: ffffffff84e23fe0 R14: ffff88800de67c48 R15: ffffffff84d74dc0
[ 57.176556] FS: 0000555555d66400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.177539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.178220] CR2: 00007f17268b02a0 CR3: 0000000019920000 CR4: 0000000000350ee0
[ 57.179071] Call Trace:
[ 57.179413]
[ 57.179698] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.180274] ipv4_frags_init_net+0x269/0x440
[ 57.180843] ops_init+0xbb/0x6b0
[ 57.181275] setup_net+0x3d9/0x990
[ 57.181742] ? down_read_killable+0x1d7/0x4e0
[ 57.182283] ? __pfx_setup_net+0x10/0x10
[ 57.182818] ? copy_net_ns+0x17c/0x770
[ 57.183306] copy_net_ns+0x321/0x770
[ 57.183791] create_new_namespaces+0x3f6/0xb30
[ 57.184353] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.184964] ksys_unshare+0x44d/0x8e0
[ 57.185458] ? __pfx_ksys_unshare+0x10/0x10
[ 57.185976] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.186673] __x64_sys_unshare+0x31/0x40
[ 57.187201] do_syscall_64+0x3f/0x90
[ 57.187761] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.188513] RIP: 0033:0x7f41f96af0d7
[ 57.189038] 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
[ 57.191980] RSP: 002b:00007fff974cd138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.193071] RAX: ffffffffffffffda RBX: 00007fff974cd778 RCX: 00007f41f96af0d7
[ 57.194103] RDX: 00007f41f971941f RSI: 00007fff974cd0d0 RDI: 0000000040000000
[ 57.195110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff974ccee0
[ 57.196122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41f97c1bf0
[ 57.197139] R13: 00007fff974cd210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.198178]
[ 57.198548] irq event stamp: 9007
[ 57.199045] hardirqs last enabled at (9017): [] __up_console_sem+0x78/0x80
[ 57.200246] hardirqs last disabled at (9028): [] __up_console_sem+0x5d/0x80
[ 57.201443] softirqs last enabled at (8942): [] irq_exit_rcu+0x93/0xc0
[ 57.202623] softirqs last disabled at (8937): [] irq_exit_rcu+0x93/0xc0
[ 57.203817] ---[ end trace 0000000000000000 ]---
[ 57.209314] ------------[ cut here ]------------
[ 57.210110] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.212023] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.213271] Modules linked in:
[ 57.213779] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.215146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.216363] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.217151] 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
[ 57.219708] RSP: 0018:ffff888017c57c00 EFLAGS: 00010282
[ 57.220503] RAX: 0000000000000000 RBX: ffff88800f4ddc40 RCX: 0000000000000000
[ 57.221537] RDX: ffff8880185051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.222582] RBP: ffff88800f4ddc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.223640] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.224677] R13: ffffffff84e23fe0 R14: ffff88800f4ddc48 R15: ffffffff84da7d60
[ 57.225709] FS: 0000555555d66400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.226857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.227708] CR2: 00007f17268b02a0 CR3: 0000000019920000 CR4: 0000000000350ee0
[ 57.228720] Call Trace:
[ 57.229092]
[ 57.229467] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.230165] ipv6_frags_init_net+0x206/0x3c0
[ 57.230858] ops_init+0xbb/0x6b0
[ 57.231367] setup_net+0x3d9/0x990
[ 57.231929] ? down_read_killable+0x1d7/0x4e0
[ 57.232611] ? __pfx_setup_net+0x10/0x10
[ 57.233195] ? copy_net_ns+0x17c/0x770
[ 57.233803] copy_net_ns+0x321/0x770
[ 57.234354] create_new_namespaces+0x3f6/0xb30
[ 57.235062] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.235804] ksys_unshare+0x44d/0x8e0
[ 57.236363] ? __pfx_ksys_unshare+0x10/0x10
[ 57.237017] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.237863] __x64_sys_unshare+0x31/0x40
[ 57.238486] do_syscall_64+0x3f/0x90
[ 57.239051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.239838] RIP: 0033:0x7f41f96af0d7
[ 57.240372] 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
[ 57.242955] RSP: 002b:00007fff974cd138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.244060] RAX: ffffffffffffffda RBX: 00007fff974cd778 RCX: 00007f41f96af0d7
[ 57.245090] RDX: 00007f41f971941f RSI: 00007fff974cd0d0 RDI: 0000000040000000
[ 57.246105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff974ccee0
[ 57.247139] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41f97c1bf0
[ 57.248346] R13: 00007fff974cd210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.249413]
[ 57.249757] irq event stamp: 10599
[ 57.250294] hardirqs last enabled at (10609): [] __up_console_sem+0x78/0x80
[ 57.251551] hardirqs last disabled at (10620): [] __up_console_sem+0x5d/0x80
[ 57.252788] softirqs last enabled at (10074): [] irq_exit_rcu+0x93/0xc0
[ 57.253997] softirqs last disabled at (10045): [] irq_exit_rcu+0x93/0xc0
[ 57.255210] ---[ end trace 0000000000000000 ]---
[ 57.256762] ------------[ cut here ]------------
[ 57.257536] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.259859] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.261083] Modules linked in:
[ 57.261590] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.262965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.264172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.264968] 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
[ 57.267567] RSP: 0018:ffff888017c57bf0 EFLAGS: 00010286
[ 57.268334] RAX: 0000000000000000 RBX: ffff88800f01a640 RCX: 0000000000000000
[ 57.269395] RDX: ffff8880185051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.270428] RBP: ffff88800f01a654 R08: 0000000000000001 R09: 0000000000000000
[ 57.271501] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.272558] R13: ffffffff84e23fe0 R14: ffff88800f01a648 R15: ffffffff84db0aa0
[ 57.273606] FS: 0000555555d66400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.274791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.275665] CR2: 00007f17268b02a0 CR3: 0000000019920000 CR4: 0000000000350ee0
[ 57.276726] Call Trace:
[ 57.277106]
[ 57.277499] nf_ct_net_init+0x224/0x3d0
[ 57.278097] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.278837] ops_init+0xbb/0x6b0
[ 57.279360] setup_net+0x3d9/0x990
[ 57.279930] ? down_read_killable+0x1d7/0x4e0
[ 57.280637] ? __pfx_setup_net+0x10/0x10
[ 57.281248] ? copy_net_ns+0x17c/0x770
[ 57.281871] copy_net_ns+0x321/0x770
[ 57.282484] create_new_namespaces+0x3f6/0xb30
[ 57.283190] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.283962] ksys_unshare+0x44d/0x8e0
[ 57.284578] ? __pfx_ksys_unshare+0x10/0x10
[ 57.285229] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.286125] __x64_sys_unshare+0x31/0x40
[ 57.286785] do_syscall_64+0x3f/0x90
[ 57.287355] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.288156] RIP: 0033:0x7f41f96af0d7
[ 57.288756] 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
[ 57.291409] RSP: 002b:00007fff974cd138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.292520] RAX: ffffffffffffffda RBX: 00007fff974cd778 RCX: 00007f41f96af0d7
[ 57.293569] RDX: 00007f41f971941f RSI: 00007fff974cd0d0 RDI: 0000000040000000
[ 57.294621] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff974ccee0
[ 57.295687] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f41f97c1bf0
[ 57.296750] R13: 00007fff974cd210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.297840]
[ 57.298194] irq event stamp: 11375
[ 57.298766] hardirqs last enabled at (11387): [] __up_console_sem+0x78/0x80
[ 57.300036] hardirqs last disabled at (11398): [] __up_console_sem+0x5d/0x80
[ 57.301320] softirqs last enabled at (10848): [] irq_exit_rcu+0x93/0xc0
[ 57.302572] softirqs last disabled at (10821): [] irq_exit_rcu+0x93/0xc0
[ 57.303843] ---[ end trace 0000000000000000 ]---
executing program
[ 58.818056] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.866456] Bluetooth: hci0: command 0x041b tx timeout
[ 62.913524] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.961442] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:38:11 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000025 RCX=ffffffff812fb23c RDX=ffff888015c30000
RSI=0000000000000000 RDI=0000000000000006 RBP=0000000000000030 RSP=ffff88800db3fa48
R8 =0000000000000006 R9 =000000000000004f R10=0000000000000025 R11=fffffffffffcb3d0
R12=ffff88800f35e12e R13=000000000000004f R14=ffff88800f35e8f8 R15=0000000000000010
RIP=ffffffff814be64b RFL=00000202 [-------] 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 00007f1727443900 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=00007f5ec802e098 CR3=0000000015d4c000 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=e13384006e871287664008a5f6dba878
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7d066750666e0738000000000013c460 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=55249abf859e1fce00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017c575e0
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 0000555555d66400 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=00007f17268b02a0 CR3=0000000019920000 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