Warning: Permanently added '[localhost]:44791' (ECDSA) to the list of known hosts.
2023/05/17 13:19:13 fuzzer started
2023/05/17 13:19:13 dialing manager at localhost:44319
2023/05/17 13:19:13 checking machine...
2023/05/17 13:19:13 checking revisions...
syzkaller login: [ 44.796540] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:19:13 testing simple program...
[ 44.863429] cgroup: Unknown subsys name 'net'
[ 44.948024] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.810393] audit: type=1400 audit(1684329567.987:6): 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
[ 59.905204] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.908136] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.910348] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.913552] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.915226] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.916437] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.304977] ------------[ cut here ]------------
[ 60.305743] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.308432] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.309717] Modules linked in:
[ 60.310242] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.315247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.316301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.316979] 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
[ 60.319216] RSP: 0018:ffff88801f41fc00 EFLAGS: 00010282
[ 60.319917] RAX: 0000000000000000 RBX: ffff88800fa2c440 RCX: 0000000000000000
[ 60.320897] RDX: ffff888006aa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.321832] RBP: ffff88800fa2c454 R08: 0000000000000001 R09: 0000000000000000
[ 60.322741] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.323687] R13: ffffffff84e23fe0 R14: ffff88800fa2c448 R15: ffffffff84d74dc0
[ 60.324634] FS: 00005555558a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.325688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.326477] CR2: 00007f4f92e4bf88 CR3: 000000001efea000 CR4: 0000000000350ef0
[ 60.327414] Call Trace:
[ 60.327757]
[ 60.328123] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.328811] ipv4_frags_init_net+0x269/0x440
[ 60.329413] ops_init+0xbb/0x6b0
[ 60.329915] setup_net+0x3d9/0x990
[ 60.330408] ? down_read_killable+0x1d7/0x4e0
[ 60.331044] ? __pfx_setup_net+0x10/0x10
[ 60.331587] ? copy_net_ns+0x17c/0x770
[ 60.332161] copy_net_ns+0x321/0x770
[ 60.332670] create_new_namespaces+0x3f6/0xb30
[ 60.333323] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.334008] ksys_unshare+0x44d/0x8e0
[ 60.334516] ? __pfx_ksys_unshare+0x10/0x10
[ 60.335121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.335907] __x64_sys_unshare+0x31/0x40
[ 60.336480] do_syscall_64+0x3f/0x90
[ 60.337027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.337720] RIP: 0033:0x7fea80a1f0d7
[ 60.338253] 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
[ 60.340595] RSP: 002b:00007ffed4d960e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.341601] RAX: ffffffffffffffda RBX: 00007ffed4d96728 RCX: 00007fea80a1f0d7
[ 60.342553] RDX: 00007fea80a8941f RSI: 00007ffed4d96080 RDI: 0000000040000000
[ 60.343498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed4d95e90
[ 60.344438] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea80b31bf0
[ 60.345391] R13: 00007ffed4d961c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.346364]
[ 60.346680] irq event stamp: 9653
[ 60.347162] hardirqs last enabled at (9665): [] __up_console_sem+0x78/0x80
[ 60.348300] hardirqs last disabled at (9676): [] __up_console_sem+0x5d/0x80
[ 60.349441] softirqs last enabled at (9148): [] irq_exit_rcu+0x93/0xc0
[ 60.350538] softirqs last disabled at (9129): [] irq_exit_rcu+0x93/0xc0
[ 60.351628] ---[ end trace 0000000000000000 ]---
[ 60.356660] ------------[ cut here ]------------
[ 60.357321] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.359070] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.360201] Modules linked in:
[ 60.360630] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.361862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.362942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.363630] 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
[ 60.365963] RSP: 0018:ffff88801f41fc00 EFLAGS: 00010282
[ 60.366665] RAX: 0000000000000000 RBX: ffff88800e7a1a40 RCX: 0000000000000000
[ 60.367616] RDX: ffff888006aa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.368567] RBP: ffff88800e7a1a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.369490] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.370413] R13: ffffffff84e23fe0 R14: ffff88800e7a1a48 R15: ffffffff84da7d60
[ 60.371348] FS: 00005555558a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.372435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.373218] CR2: 00007f4f92e4bf88 CR3: 000000001efea000 CR4: 0000000000350ef0
[ 60.374169] Call Trace:
[ 60.374514]
[ 60.374858] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.375520] ipv6_frags_init_net+0x206/0x3c0
[ 60.376166] ops_init+0xbb/0x6b0
[ 60.376641] setup_net+0x3d9/0x990
[ 60.377152] ? down_read_killable+0x1d7/0x4e0
[ 60.377754] ? __pfx_setup_net+0x10/0x10
[ 60.378325] ? copy_net_ns+0x17c/0x770
[ 60.378902] copy_net_ns+0x321/0x770
[ 60.379419] create_new_namespaces+0x3f6/0xb30
[ 60.380090] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.380744] ksys_unshare+0x44d/0x8e0
[ 60.381295] ? __pfx_ksys_unshare+0x10/0x10
[ 60.381890] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.382626] __x64_sys_unshare+0x31/0x40
[ 60.383192] do_syscall_64+0x3f/0x90
[ 60.383688] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.384394] RIP: 0033:0x7fea80a1f0d7
[ 60.384912] 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
[ 60.387204] RSP: 002b:00007ffed4d960e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.388215] RAX: ffffffffffffffda RBX: 00007ffed4d96728 RCX: 00007fea80a1f0d7
[ 60.389164] RDX: 00007fea80a8941f RSI: 00007ffed4d96080 RDI: 0000000040000000
[ 60.390107] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed4d95e90
[ 60.391065] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea80b31bf0
[ 60.392045] R13: 00007ffed4d961c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.393009]
[ 60.393326] irq event stamp: 11423
[ 60.393833] hardirqs last enabled at (11435): [] __up_console_sem+0x78/0x80
[ 60.394965] hardirqs last disabled at (11446): [] __up_console_sem+0x5d/0x80
[ 60.396099] softirqs last enabled at (11148): [] irq_exit_rcu+0x93/0xc0
[ 60.397467] softirqs last disabled at (11139): [] irq_exit_rcu+0x93/0xc0
[ 60.398756] ---[ end trace 0000000000000000 ]---
[ 60.400159] ------------[ cut here ]------------
[ 60.400878] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.402855] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.403967] Modules linked in:
[ 60.404395] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.405613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.406672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.407377] 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
[ 60.409724] RSP: 0018:ffff88801f41fbf0 EFLAGS: 00010286
[ 60.410444] RAX: 0000000000000000 RBX: ffff88800e7a0040 RCX: 0000000000000000
[ 60.411374] RDX: ffff888006aa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.412313] RBP: ffff88800e7a0054 R08: 0000000000000001 R09: 0000000000000000
[ 60.413241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.414176] R13: ffffffff84e23fe0 R14: ffff88800e7a0048 R15: ffffffff84db0aa0
[ 60.415103] FS: 00005555558a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.416185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.416953] CR2: 00007f4f92e4bf88 CR3: 000000001efea000 CR4: 0000000000350ef0
[ 60.417885] Call Trace:
[ 60.418224]
[ 60.418535] nf_ct_net_init+0x224/0x3d0
[ 60.419110] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.419715] ops_init+0xbb/0x6b0
[ 60.420232] setup_net+0x3d9/0x990
[ 60.420709] ? down_read_killable+0x1d7/0x4e0
[ 60.421344] ? __pfx_setup_net+0x10/0x10
[ 60.421905] ? copy_net_ns+0x17c/0x770
[ 60.422439] copy_net_ns+0x321/0x770
[ 60.422987] create_new_namespaces+0x3f6/0xb30
[ 60.423596] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.424284] ksys_unshare+0x44d/0x8e0
[ 60.424823] ? __pfx_ksys_unshare+0x10/0x10
[ 60.425401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.426185] __x64_sys_unshare+0x31/0x40
[ 60.426727] do_syscall_64+0x3f/0x90
[ 60.427254] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.427981] RIP: 0033:0x7fea80a1f0d7
[ 60.428474] 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
[ 60.430787] RSP: 002b:00007ffed4d960e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.431747] RAX: ffffffffffffffda RBX: 00007ffed4d96728 RCX: 00007fea80a1f0d7
[ 60.432686] RDX: 00007fea80a8941f RSI: 00007ffed4d96080 RDI: 0000000040000000
[ 60.433624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed4d95e90
[ 60.434557] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea80b31bf0
[ 60.435494] R13: 00007ffed4d961c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.436456]
[ 60.436798] irq event stamp: 12237
[ 60.437253] hardirqs last enabled at (12247): [] __up_console_sem+0x78/0x80
[ 60.438373] hardirqs last disabled at (12258): [] __up_console_sem+0x5d/0x80
[ 60.439491] softirqs last enabled at (11996): [] irq_exit_rcu+0x93/0xc0
[ 60.440613] softirqs last disabled at (11989): [] irq_exit_rcu+0x93/0xc0
[ 60.441709] ---[ end trace 0000000000000000 ]---
[ 61.993365] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.039851] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.087850] Bluetooth: hci0: command 0x040f tx timeout
[ 68.135897] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:19:29 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f41f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555558a9400 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=00007f4f92e4bf88 CR3=000000001efea000 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=0000000000030da1 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=00007f4f92de80a0 CR3=000000000e530000 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=bc106734b3b19a946b4e316925e00590
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=219e2df3fa51d5e5000000000013cc00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=40bd6b064eeaf7fa00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000