Warning: Permanently added '[localhost]:65042' (ECDSA) to the list of known hosts.
2023/05/18 06:38:31 fuzzer started
2023/05/18 06:38:31 dialing manager at localhost:44319
2023/05/18 06:38:31 checking machine...
2023/05/18 06:38:31 checking revisions...
syzkaller login: [ 49.351245] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:38:31 testing simple program...
[ 49.418521] cgroup: Unknown subsys name 'net'
[ 49.481735] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.099556] audit: type=1400 audit(1684391926.646:6): avc: denied { execmem } for pid=258 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
[ 65.245033] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.247424] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.248973] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.252556] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.254057] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.255711] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.654082] ------------[ cut here ]------------
[ 65.654800] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.656499] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.657556] Modules linked in:
[ 65.657968] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.662813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.663956] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.664764] 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
[ 65.667202] RSP: 0018:ffff88800c537c00 EFLAGS: 00010282
[ 65.667889] RAX: 0000000000000000 RBX: ffff88800f2de440 RCX: 0000000000000000
[ 65.668909] RDX: ffff888018fd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.669936] RBP: ffff88800f2de454 R08: 0000000000000001 R09: 0000000000000000
[ 65.670975] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.671998] R13: ffffffff84e23fe0 R14: ffff88800f2de448 R15: ffffffff84d74dc0
[ 65.673038] FS: 0000555556bd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.674206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.674980] CR2: 00007fbb09b086f4 CR3: 000000000f5e4000 CR4: 0000000000350ef0
[ 65.676083] Call Trace:
[ 65.676645]
[ 65.676956] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.677759] ipv4_frags_init_net+0x269/0x440
[ 65.678569] ops_init+0xbb/0x6b0
[ 65.679043] setup_net+0x3d9/0x990
[ 65.679591] ? down_read_killable+0x1d7/0x4e0
[ 65.680222] ? __pfx_setup_net+0x10/0x10
[ 65.680757] ? copy_net_ns+0x17c/0x770
[ 65.681324] copy_net_ns+0x321/0x770
[ 65.681827] create_new_namespaces+0x3f6/0xb30
[ 65.682488] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.683175] ksys_unshare+0x44d/0x8e0
[ 65.683686] ? __pfx_ksys_unshare+0x10/0x10
[ 65.684295] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.685057] __x64_sys_unshare+0x31/0x40
[ 65.685641] do_syscall_64+0x3f/0x90
[ 65.686175] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.686872] RIP: 0033:0x7f35050fc0d7
[ 65.687389] 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
[ 65.689717] RSP: 002b:00007ffc092ce8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.690733] RAX: ffffffffffffffda RBX: 00007ffc092ceef8 RCX: 00007f35050fc0d7
[ 65.691667] RDX: 00007f350516641f RSI: 00007ffc092ce850 RDI: 0000000040000000
[ 65.692614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc092ce660
[ 65.693548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350520ebf0
[ 65.694496] R13: 00007ffc092ce990 R14: 0000000000000000 R15: 00000000000000f8
[ 65.695453]
[ 65.695770] irq event stamp: 9605
[ 65.696253] hardirqs last enabled at (9617): [] __up_console_sem+0x78/0x80
[ 65.697374] hardirqs last disabled at (9628): [] __up_console_sem+0x5d/0x80
[ 65.698505] softirqs last enabled at (9354): [] irq_exit_rcu+0x93/0xc0
[ 65.699596] softirqs last disabled at (9339): [] irq_exit_rcu+0x93/0xc0
[ 65.700688] ---[ end trace 0000000000000000 ]---
[ 65.705772] ------------[ cut here ]------------
[ 65.706445] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.708195] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.709328] Modules linked in:
[ 65.709751] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.711003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.712088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.712794] 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
[ 65.715115] RSP: 0018:ffff88800c537c00 EFLAGS: 00010282
[ 65.715806] RAX: 0000000000000000 RBX: ffff88800d931040 RCX: 0000000000000000
[ 65.716744] RDX: ffff888018fd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.717691] RBP: ffff88800d931054 R08: 0000000000000001 R09: 0000000000000000
[ 65.718646] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.719581] R13: ffffffff84e23fe0 R14: ffff88800d931048 R15: ffffffff84da7d60
[ 65.720515] FS: 0000555556bd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.721565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.722344] CR2: 00007fbb09b086f4 CR3: 000000000f5e4000 CR4: 0000000000350ef0
[ 65.723329] Call Trace:
[ 65.723675]
[ 65.723979] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.724657] ipv6_frags_init_net+0x206/0x3c0
[ 65.725286] ops_init+0xbb/0x6b0
[ 65.725766] setup_net+0x3d9/0x990
[ 65.726275] ? down_read_killable+0x1d7/0x4e0
[ 65.726881] ? __pfx_setup_net+0x10/0x10
[ 65.727444] ? copy_net_ns+0x17c/0x770
[ 65.727987] copy_net_ns+0x321/0x770
[ 65.728531] create_new_namespaces+0x3f6/0xb30
[ 65.729177] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.729818] ksys_unshare+0x44d/0x8e0
[ 65.730368] ? __pfx_ksys_unshare+0x10/0x10
[ 65.730975] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.731763] __x64_sys_unshare+0x31/0x40
[ 65.732348] do_syscall_64+0x3f/0x90
[ 65.732845] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.733548] RIP: 0033:0x7f35050fc0d7
[ 65.734038] 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
[ 65.736374] RSP: 002b:00007ffc092ce8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.737382] RAX: ffffffffffffffda RBX: 00007ffc092ceef8 RCX: 00007f35050fc0d7
[ 65.738337] RDX: 00007f350516641f RSI: 00007ffc092ce850 RDI: 0000000040000000
[ 65.739288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc092ce660
[ 65.740238] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350520ebf0
[ 65.741177] R13: 00007ffc092ce990 R14: 0000000000000000 R15: 00000000000000f8
[ 65.742139]
[ 65.742476] irq event stamp: 11341
[ 65.742930] hardirqs last enabled at (11351): [] __up_console_sem+0x78/0x80
[ 65.744054] hardirqs last disabled at (11362): [] __up_console_sem+0x5d/0x80
[ 65.745202] softirqs last enabled at (10626): [] irq_exit_rcu+0x93/0xc0
[ 65.746288] softirqs last disabled at (10621): [] irq_exit_rcu+0x93/0xc0
[ 65.747412] ---[ end trace 0000000000000000 ]---
[ 65.748825] ------------[ cut here ]------------
[ 65.749774] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.751766] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.752886] Modules linked in:
[ 65.753348] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.754579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.755655] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.756370] 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
[ 65.758701] RSP: 0018:ffff88800c537bf0 EFLAGS: 00010286
[ 65.759429] RAX: 0000000000000000 RBX: ffff88800d931840 RCX: 0000000000000000
[ 65.760376] RDX: ffff888018fd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.761324] RBP: ffff88800d931854 R08: 0000000000000001 R09: 0000000000000000
[ 65.762270] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.763224] R13: ffffffff84e23fe0 R14: ffff88800d931848 R15: ffffffff84db0aa0
[ 65.764190] FS: 0000555556bd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.765251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.765989] CR2: 00007fbb09b086f4 CR3: 000000000f5e4000 CR4: 0000000000350ef0
[ 65.766947] Call Trace:
[ 65.767327]
[ 65.767642] nf_ct_net_init+0x224/0x3d0
[ 65.768239] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.768844] ops_init+0xbb/0x6b0
[ 65.769353] setup_net+0x3d9/0x990
[ 65.769834] ? down_read_killable+0x1d7/0x4e0
[ 65.770486] ? __pfx_setup_net+0x10/0x10
[ 65.771026] ? copy_net_ns+0x17c/0x770
[ 65.771582] copy_net_ns+0x321/0x770
[ 65.772133] create_new_namespaces+0x3f6/0xb30
[ 65.772746] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.773428] ksys_unshare+0x44d/0x8e0
[ 65.773946] ? __pfx_ksys_unshare+0x10/0x10
[ 65.774573] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.775365] __x64_sys_unshare+0x31/0x40
[ 65.775908] do_syscall_64+0x3f/0x90
[ 65.776444] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.777156] RIP: 0033:0x7f35050fc0d7
[ 65.777643] 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
[ 65.779947] RSP: 002b:00007ffc092ce8b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.780958] RAX: ffffffffffffffda RBX: 00007ffc092ceef8 RCX: 00007f35050fc0d7
[ 65.781916] RDX: 00007f350516641f RSI: 00007ffc092ce850 RDI: 0000000040000000
[ 65.782904] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc092ce660
[ 65.783861] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f350520ebf0
[ 65.784794] R13: 00007ffc092ce990 R14: 0000000000000000 R15: 00000000000000f8
[ 65.785755]
[ 65.786073] irq event stamp: 12239
[ 65.786594] hardirqs last enabled at (12251): [] __up_console_sem+0x78/0x80
[ 65.787754] hardirqs last disabled at (12262): [] __up_console_sem+0x5d/0x80
[ 65.788893] softirqs last enabled at (11956): [] irq_exit_rcu+0x93/0xc0
[ 65.789993] softirqs last disabled at (11951): [] irq_exit_rcu+0x93/0xc0
[ 65.791132] ---[ end trace 0000000000000000 ]---
executing program
[ 67.325625] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.372444] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.420217] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.468182] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:38:47 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800c5375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556bd7400 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=00007fbb09b086f4 CR3=000000000f5e4000 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=0000000000030c53 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=00000206 [-----P-] 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=00007fd35ca0c0a0 CR3=00000000099c4000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3335363637322e33332020205b3e3400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000