Warning: Permanently added '[localhost]:7357' (ECDSA) to the list of known hosts.
2023/05/18 02:57:18 fuzzer started
2023/05/18 02:57:18 dialing manager at localhost:44319
2023/05/18 02:57:18 checking machine...
2023/05/18 02:57:18 checking revisions...
syzkaller login: [ 51.613297] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:57:19 testing simple program...
[ 51.688443] cgroup: Unknown subsys name 'net'
[ 51.818755] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.528834] audit: type=1400 audit(1684378652.991:6): 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
executing program
[ 66.639540] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.641137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.642550] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.645023] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.647175] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.648386] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.047727] ------------[ cut here ]------------
[ 67.048639] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.050410] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.051470] Modules linked in:
[ 67.051881] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.056624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.057679] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.058365] 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
[ 67.060593] RSP: 0018:ffff88801a62fc00 EFLAGS: 00010282
[ 67.061263] RAX: 0000000000000000 RBX: ffff88800eb62440 RCX: 0000000000000000
[ 67.062157] RDX: ffff88801625b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.063059] RBP: ffff88800eb62454 R08: 0000000000000001 R09: 0000000000000000
[ 67.063941] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.064864] R13: ffffffff84e23fe0 R14: ffff88800eb62448 R15: ffffffff84d74dc0
[ 67.065751] FS: 0000555555f5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.066757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.067496] CR2: 00007f9b880ad6f4 CR3: 000000000ef82000 CR4: 0000000000350ee0
[ 67.068391] Call Trace:
[ 67.068739]
[ 67.069036] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.069689] ipv4_frags_init_net+0x269/0x440
[ 67.070247] ops_init+0xbb/0x6b0
[ 67.070726] setup_net+0x3d9/0x990
[ 67.071178] ? down_read_killable+0x1d7/0x4e0
[ 67.071779] ? __pfx_setup_net+0x10/0x10
[ 67.072325] ? copy_net_ns+0x17c/0x770
[ 67.072848] copy_net_ns+0x321/0x770
[ 67.073365] create_new_namespaces+0x3f6/0xb30
[ 67.073949] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.074589] ksys_unshare+0x44d/0x8e0
[ 67.075078] ? __pfx_ksys_unshare+0x10/0x10
[ 67.075650] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.076393] __x64_sys_unshare+0x31/0x40
[ 67.076923] do_syscall_64+0x3f/0x90
[ 67.077430] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.078072] RIP: 0033:0x7f9fb26a20d7
[ 67.078566] 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
[ 67.080784] RSP: 002b:00007ffeb5acdb78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.081736] RAX: ffffffffffffffda RBX: 00007ffeb5ace1b8 RCX: 00007f9fb26a20d7
[ 67.082613] RDX: 00007f9fb270c41f RSI: 00007ffeb5acdb10 RDI: 0000000040000000
[ 67.083497] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5acd920
[ 67.084381] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fb27b4bf0
[ 67.085247] R13: 00007ffeb5acdc50 R14: 0000000000000000 R15: 00000000000000f8
[ 67.086157]
[ 67.086497] irq event stamp: 8451
[ 67.086925] hardirqs last enabled at (8461): [] __up_console_sem+0x78/0x80
[ 67.087983] hardirqs last disabled at (8472): [] __up_console_sem+0x5d/0x80
[ 67.089049] softirqs last enabled at (7932): [] irq_exit_rcu+0x93/0xc0
[ 67.090068] softirqs last disabled at (7897): [] irq_exit_rcu+0x93/0xc0
[ 67.091100] ---[ end trace 0000000000000000 ]---
[ 67.096353] ------------[ cut here ]------------
[ 67.096964] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.098709] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.099783] Modules linked in:
[ 67.100188] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.101362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.102382] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.103026] 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
[ 67.105214] RSP: 0018:ffff88801a62fc00 EFLAGS: 00010282
[ 67.105891] RAX: 0000000000000000 RBX: ffff88800d69f840 RCX: 0000000000000000
[ 67.106773] RDX: ffff88801625b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.107664] RBP: ffff88800d69f854 R08: 0000000000000001 R09: 0000000000000000
[ 67.108552] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.109475] R13: ffffffff84e23fe0 R14: ffff88800d69f848 R15: ffffffff84da7d60
[ 67.110363] FS: 0000555555f5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.111370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.112074] CR2: 00007f9b880ad6f4 CR3: 000000000ef82000 CR4: 0000000000350ee0
[ 67.112975] Call Trace:
[ 67.113337]
[ 67.113634] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.114249] ipv6_frags_init_net+0x206/0x3c0
[ 67.114837] ops_init+0xbb/0x6b0
[ 67.115316] setup_net+0x3d9/0x990
[ 67.115773] ? down_read_killable+0x1d7/0x4e0
[ 67.116370] ? __pfx_setup_net+0x10/0x10
[ 67.116901] ? copy_net_ns+0x17c/0x770
[ 67.117445] copy_net_ns+0x321/0x770
[ 67.117932] create_new_namespaces+0x3f6/0xb30
[ 67.118556] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.119169] ksys_unshare+0x44d/0x8e0
[ 67.119689] ? __pfx_ksys_unshare+0x10/0x10
[ 67.120236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.120988] __x64_sys_unshare+0x31/0x40
[ 67.121542] do_syscall_64+0x3f/0x90
[ 67.122024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.122704] RIP: 0033:0x7f9fb26a20d7
[ 67.123171] 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
[ 67.125363] RSP: 002b:00007ffeb5acdb78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.126321] RAX: ffffffffffffffda RBX: 00007ffeb5ace1b8 RCX: 00007f9fb26a20d7
[ 67.127181] RDX: 00007f9fb270c41f RSI: 00007ffeb5acdb10 RDI: 0000000040000000
[ 67.128068] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5acd920
[ 67.128981] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fb27b4bf0
[ 67.129869] R13: 00007ffeb5acdc50 R14: 0000000000000000 R15: 00000000000000f8
[ 67.130775]
[ 67.131075] irq event stamp: 10185
[ 67.131544] hardirqs last enabled at (10197): [] __up_console_sem+0x78/0x80
[ 67.132608] hardirqs last disabled at (10208): [] __up_console_sem+0x5d/0x80
[ 67.133689] softirqs last enabled at (9698): [] irq_exit_rcu+0x93/0xc0
[ 67.134718] softirqs last disabled at (9693): [] irq_exit_rcu+0x93/0xc0
[ 67.135737] ---[ end trace 0000000000000000 ]---
[ 67.137178] ------------[ cut here ]------------
[ 67.137806] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.139698] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.140777] Modules linked in:
[ 67.141189] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.142350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.143368] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.144009] 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
[ 67.146202] RSP: 0018:ffff88801a62fbf0 EFLAGS: 00010286
[ 67.146880] RAX: 0000000000000000 RBX: ffff88800d69f240 RCX: 0000000000000000
[ 67.147764] RDX: ffff88801625b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.148653] RBP: ffff88800d69f254 R08: 0000000000000001 R09: 0000000000000000
[ 67.149556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.150452] R13: ffffffff84e23fe0 R14: ffff88800d69f248 R15: ffffffff84db0aa0
[ 67.151334] FS: 0000555555f5b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.152324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.153053] CR2: 00007f9b880ad6f4 CR3: 000000000ef82000 CR4: 0000000000350ee0
[ 67.153942] Call Trace:
[ 67.154302]
[ 67.154603] nf_ct_net_init+0x224/0x3d0
[ 67.155122] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.155732] ops_init+0xbb/0x6b0
[ 67.156184] setup_net+0x3d9/0x990
[ 67.156698] ? down_read_killable+0x1d7/0x4e0
[ 67.157303] ? __pfx_setup_net+0x10/0x10
[ 67.157818] ? copy_net_ns+0x17c/0x770
[ 67.158365] copy_net_ns+0x321/0x770
[ 67.158851] create_new_namespaces+0x3f6/0xb30
[ 67.159470] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.160089] ksys_unshare+0x44d/0x8e0
[ 67.160610] ? __pfx_ksys_unshare+0x10/0x10
[ 67.161164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.161914] __x64_sys_unshare+0x31/0x40
[ 67.162494] do_syscall_64+0x3f/0x90
[ 67.162971] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.163667] RIP: 0033:0x7f9fb26a20d7
[ 67.164135] 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
[ 67.166357] RSP: 002b:00007ffeb5acdb78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.167323] RAX: ffffffffffffffda RBX: 00007ffeb5ace1b8 RCX: 00007f9fb26a20d7
[ 67.168194] RDX: 00007f9fb270c41f RSI: 00007ffeb5acdb10 RDI: 0000000040000000
[ 67.169113] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5acd920
[ 67.170023] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fb27b4bf0
[ 67.170932] R13: 00007ffeb5acdc50 R14: 0000000000000000 R15: 00000000000000f8
[ 67.171845]
[ 67.172159] irq event stamp: 10945
[ 67.172637] hardirqs last enabled at (10957): [] __up_console_sem+0x78/0x80
[ 67.173735] hardirqs last disabled at (10968): [] __up_console_sem+0x5d/0x80
[ 67.174806] softirqs last enabled at (10810): [] irq_exit_rcu+0x93/0xc0
[ 67.175848] softirqs last disabled at (10805): [] irq_exit_rcu+0x93/0xc0
[ 67.176908] ---[ end trace 0000000000000000 ]---
[ 68.724921] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.772349] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.820351] Bluetooth: hci0: command 0x040f tx timeout
[ 74.868420] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:57:23 Registers:
info registers vcpu 0
RAX=0000000000026d85 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=00007f0b19551de0 CR3=0000000016c42000 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=2034333a37353a32302038312079614d XMM01=5d3933363834302e37362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a62f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555f5b400 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=00007f9b880ad6f4 CR3=000000000ef82000 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