Warning: Permanently added '[localhost]:51581' (ECDSA) to the list of known hosts.
2023/05/16 17:39:36 fuzzer started
2023/05/16 17:39:36 dialing manager at localhost:35573
2023/05/16 17:39:36 checking machine...
2023/05/16 17:39:36 checking revisions...
syzkaller login: [ 53.784218] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:39:36 testing simple program...
[ 53.850685] cgroup: Unknown subsys name 'net'
[ 53.937558] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.745055] audit: type=1400 audit(1684258789.771:6): 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
[ 67.829929] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.831476] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.833058] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.836701] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.839235] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.840434] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.230332] ------------[ cut here ]------------
[ 68.231119] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.233226] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.234538] Modules linked in:
[ 68.235044] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.240203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.241274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.241984] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.244237] RSP: 0018:ffff8880200b7c00 EFLAGS: 00010282
[ 68.244972] RAX: 0000000000000000 RBX: ffff88800b34e840 RCX: 0000000000000000
[ 68.245884] RDX: ffff888019a38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.246819] RBP: ffff88800b34e854 R08: 0000000000000001 R09: 0000000000000000
[ 68.247788] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.248752] R13: ffffffff84e223a0 R14: ffff88800b34e848 R15: ffffffff84d73340
[ 68.249721] FS: 000055555739e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.250802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.251631] CR2: 00007fa1967a26f4 CR3: 000000000c9f4000 CR4: 0000000000350ef0
[ 68.252554] Call Trace:
[ 68.252940]
[ 68.253270] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.253962] ipv4_frags_init_net+0x269/0x440
[ 68.254566] ops_init+0xbb/0x6b0
[ 68.255066] setup_net+0x3d9/0x990
[ 68.255642] ? down_read_killable+0x1d7/0x4e0
[ 68.256252] ? __pfx_setup_net+0x10/0x10
[ 68.256830] ? copy_net_ns+0x17c/0x770
[ 68.257372] copy_net_ns+0x321/0x770
[ 68.257935] create_new_namespaces+0x3f6/0xb30
[ 68.258574] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.259292] ksys_unshare+0x44d/0x8e0
[ 68.259877] ? __pfx_ksys_unshare+0x10/0x10
[ 68.260483] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.261281] __x64_sys_unshare+0x31/0x40
[ 68.261861] do_syscall_64+0x3f/0x90
[ 68.262381] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.263095] RIP: 0033:0x7fa1a0de80d7
[ 68.263661] 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
[ 68.266022] RSP: 002b:00007ffea0cfec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.267046] RAX: ffffffffffffffda RBX: 00007ffea0cff258 RCX: 00007fa1a0de80d7
[ 68.268044] RDX: 00007fa1a0e5241f RSI: 00007ffea0cfebb0 RDI: 0000000040000000
[ 68.269011] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea0cfe9c0
[ 68.270061] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1a0efabf0
[ 68.271341] R13: 00007ffea0cfecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.272687]
[ 68.273126] irq event stamp: 8701
[ 68.273783] hardirqs last enabled at (8713): [] __up_console_sem+0x78/0x80
[ 68.275081] hardirqs last disabled at (8724): [] __up_console_sem+0x5d/0x80
[ 68.276252] softirqs last enabled at (8494): [] irq_exit_rcu+0x93/0xc0
[ 68.277379] softirqs last disabled at (8479): [] irq_exit_rcu+0x93/0xc0
[ 68.278512] ---[ end trace 0000000000000000 ]---
[ 68.284445] ------------[ cut here ]------------
[ 68.285091] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.287048] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.288226] Modules linked in:
[ 68.288713] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.289961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.291062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.291848] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.294182] RSP: 0018:ffff8880200b7c00 EFLAGS: 00010282
[ 68.294940] RAX: 0000000000000000 RBX: ffff88800d5fe640 RCX: 0000000000000000
[ 68.295940] RDX: ffff888019a38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.296902] RBP: ffff88800d5fe654 R08: 0000000000000001 R09: 0000000000000000
[ 68.297880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.298871] R13: ffffffff84e223a0 R14: ffff88800d5fe648 R15: ffffffff84da62e0
[ 68.299844] FS: 000055555739e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.300947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.301761] CR2: 00007fa1967a26f4 CR3: 000000000c9f4000 CR4: 0000000000350ef0
[ 68.302739] Call Trace:
[ 68.303097]
[ 68.303442] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.304139] ipv6_frags_init_net+0x206/0x3c0
[ 68.304778] ops_init+0xbb/0x6b0
[ 68.305269] setup_net+0x3d9/0x990
[ 68.305802] ? down_read_killable+0x1d7/0x4e0
[ 68.306433] ? __pfx_setup_net+0x10/0x10
[ 68.307030] ? copy_net_ns+0x17c/0x770
[ 68.307627] copy_net_ns+0x321/0x770
[ 68.308142] create_new_namespaces+0x3f6/0xb30
[ 68.308830] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.309500] ksys_unshare+0x44d/0x8e0
[ 68.310067] ? __pfx_ksys_unshare+0x10/0x10
[ 68.310708] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.311495] __x64_sys_unshare+0x31/0x40
[ 68.312084] do_syscall_64+0x3f/0x90
[ 68.312634] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.313336] RIP: 0033:0x7fa1a0de80d7
[ 68.313857] 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
[ 68.316268] RSP: 002b:00007ffea0cfec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.317295] RAX: ffffffffffffffda RBX: 00007ffea0cff258 RCX: 00007fa1a0de80d7
[ 68.318235] RDX: 00007fa1a0e5241f RSI: 00007ffea0cfebb0 RDI: 0000000040000000
[ 68.319216] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea0cfe9c0
[ 68.320190] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1a0efabf0
[ 68.321154] R13: 00007ffea0cfecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.322145]
[ 68.322495] irq event stamp: 10489
[ 68.322999] hardirqs last enabled at (10501): [] __up_console_sem+0x78/0x80
[ 68.324177] hardirqs last disabled at (10512): [] __up_console_sem+0x5d/0x80
[ 68.325357] softirqs last enabled at (9978): [] irq_exit_rcu+0x93/0xc0
[ 68.326489] softirqs last disabled at (9933): [] irq_exit_rcu+0x93/0xc0
[ 68.327622] ---[ end trace 0000000000000000 ]---
[ 68.328988] ------------[ cut here ]------------
[ 68.329700] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.331855] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.333001] Modules linked in:
[ 68.333450] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.334721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.335843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.336540] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.338883] RSP: 0018:ffff8880200b7bf0 EFLAGS: 00010286
[ 68.339637] RAX: 0000000000000000 RBX: ffff88800d5fec40 RCX: 0000000000000000
[ 68.340564] RDX: ffff888019a38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.341530] RBP: ffff88800d5fec54 R08: 0000000000000001 R09: 0000000000000000
[ 68.342499] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.343521] R13: ffffffff84e223a0 R14: ffff88800d5fec48 R15: ffffffff84daf020
[ 68.344497] FS: 000055555739e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.345581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.346387] CR2: 00007fa1967a26f4 CR3: 000000000c9f4000 CR4: 0000000000350ef0
[ 68.347376] Call Trace:
[ 68.347755]
[ 68.348073] nf_ct_net_init+0x224/0x3d0
[ 68.348668] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.349302] ops_init+0xbb/0x6b0
[ 68.349797] setup_net+0x3d9/0x990
[ 68.350280] ? down_read_killable+0x1d7/0x4e0
[ 68.350917] ? __pfx_setup_net+0x10/0x10
[ 68.351481] ? copy_net_ns+0x17c/0x770
[ 68.352030] copy_net_ns+0x321/0x770
[ 68.352529] create_new_namespaces+0x3f6/0xb30
[ 68.353153] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.353822] ksys_unshare+0x44d/0x8e0
[ 68.354332] ? __pfx_ksys_unshare+0x10/0x10
[ 68.354917] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.355712] __x64_sys_unshare+0x31/0x40
[ 68.356239] do_syscall_64+0x3f/0x90
[ 68.356778] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.357442] RIP: 0033:0x7fa1a0de80d7
[ 68.357957] 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
[ 68.360217] RSP: 002b:00007ffea0cfec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.361221] RAX: ffffffffffffffda RBX: 00007ffea0cff258 RCX: 00007fa1a0de80d7
[ 68.362160] RDX: 00007fa1a0e5241f RSI: 00007ffea0cfebb0 RDI: 0000000040000000
[ 68.363080] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea0cfe9c0
[ 68.364038] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1a0efabf0
[ 68.364977] R13: 00007ffea0cfecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.365926]
[ 68.366242] irq event stamp: 11259
[ 68.366721] hardirqs last enabled at (11271): [] __up_console_sem+0x78/0x80
[ 68.367851] hardirqs last disabled at (11282): [] __up_console_sem+0x5d/0x80
[ 68.369003] softirqs last enabled at (11196): [] irq_exit_rcu+0x93/0xc0
[ 68.370082] softirqs last disabled at (11187): [] irq_exit_rcu+0x93/0xc0
[ 68.371174] ---[ end trace 0000000000000000 ]---
executing program
[ 69.914093] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.961678] Bluetooth: hci0: command 0x041b tx timeout
[ 74.009673] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.057790] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:39:33 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880200b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555739e400 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=00007fa1967a26f4 CR3=000000000c9f4000 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=000000000005f8d1 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fef37ae4010 CR3=000000000e1b0000 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=0ea813b12a56dcbc654e75bebe23cf27
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=983d4560ad657372000000000013c270 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4dfbd802d584937800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000