Warning: Permanently added '[localhost]:39469' (ECDSA) to the list of known hosts.
2023/05/16 16:28:42 fuzzer started
2023/05/16 16:28:42 dialing manager at localhost:35573
2023/05/16 16:28:42 checking machine...
2023/05/16 16:28:42 checking revisions...
syzkaller login: [ 37.131534] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:28:42 testing simple program...
[ 37.199170] cgroup: Unknown subsys name 'net'
[ 37.264621] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.380014] audit: type=1400 audit(1684254535.866:6): 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
[ 51.517769] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.519903] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.522480] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.525877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.527376] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.528545] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.893337] ------------[ cut here ]------------
[ 51.894252] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.896508] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.897605] Modules linked in:
[ 51.898079] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.903141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.904201] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.904899] 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
[ 51.907138] RSP: 0018:ffff88801ba0fc00 EFLAGS: 00010282
[ 51.907838] RAX: 0000000000000000 RBX: ffff88800e272840 RCX: 0000000000000000
[ 51.908744] RDX: ffff88801ce551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.909665] RBP: ffff88800e272854 R08: 0000000000000001 R09: 0000000000000000
[ 51.910551] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.911449] R13: ffffffff84e223a0 R14: ffff88800e272848 R15: ffffffff84d73340
[ 51.912378] FS: 0000555555e8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.913399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.914157] CR2: 00007fe89720b6f4 CR3: 000000000eb50000 CR4: 0000000000350ef0
[ 51.915091] Call Trace:
[ 51.915415]
[ 51.915751] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.916410] ipv4_frags_init_net+0x269/0x440
[ 51.917038] ops_init+0xbb/0x6b0
[ 51.917486] setup_net+0x3d9/0x990
[ 51.917963] ? down_read_killable+0x1d7/0x4e0
[ 51.918521] ? __pfx_setup_net+0x10/0x10
[ 51.919090] ? copy_net_ns+0x17c/0x770
[ 51.919610] copy_net_ns+0x321/0x770
[ 51.920129] create_new_namespaces+0x3f6/0xb30
[ 51.920768] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.921395] ksys_unshare+0x44d/0x8e0
[ 51.921926] ? __pfx_ksys_unshare+0x10/0x10
[ 51.922466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.923197] __x64_sys_unshare+0x31/0x40
[ 51.923741] do_syscall_64+0x3f/0x90
[ 51.924243] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.924911] RIP: 0033:0x7fc7f752c0d7
[ 51.925367] 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
[ 51.927656] RSP: 002b:00007ffc6c219928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.928581] RAX: ffffffffffffffda RBX: 00007ffc6c219f68 RCX: 00007fc7f752c0d7
[ 51.929483] RDX: 00007fc7f759641f RSI: 00007ffc6c2198c0 RDI: 0000000040000000
[ 51.930371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6c2196d0
[ 51.931274] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7f763ebf0
[ 51.932226] R13: 00007ffc6c219a00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.933176]
[ 51.933475] irq event stamp: 8769
[ 51.933935] hardirqs last enabled at (8781): [] __up_console_sem+0x78/0x80
[ 51.935017] hardirqs last disabled at (8792): [] __up_console_sem+0x5d/0x80
[ 51.936166] softirqs last enabled at (8814): [] irq_exit_rcu+0x93/0xc0
[ 51.937224] softirqs last disabled at (8801): [] irq_exit_rcu+0x93/0xc0
[ 51.938279] ---[ end trace 0000000000000000 ]---
[ 51.943279] ------------[ cut here ]------------
[ 51.943952] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.945740] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.946821] Modules linked in:
[ 51.947242] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.948475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.949525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.950214] 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
[ 51.952429] RSP: 0018:ffff88801ba0fc00 EFLAGS: 00010282
[ 51.953126] RAX: 0000000000000000 RBX: ffff88800f6dfc40 RCX: 0000000000000000
[ 51.954015] RDX: ffff88801ce551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.954913] RBP: ffff88800f6dfc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.955797] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.956760] R13: ffffffff84e223a0 R14: ffff88800f6dfc48 R15: ffffffff84da62e0
[ 51.957652] FS: 0000555555e8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.958651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.959359] CR2: 00007fe89720b6f4 CR3: 000000000eb50000 CR4: 0000000000350ef0
[ 51.960280] Call Trace:
[ 51.960606]
[ 51.960942] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.961560] ipv6_frags_init_net+0x206/0x3c0
[ 51.962154] ops_init+0xbb/0x6b0
[ 51.962606] setup_net+0x3d9/0x990
[ 51.963097] ? down_read_killable+0x1d7/0x4e0
[ 51.963700] ? __pfx_setup_net+0x10/0x10
[ 51.964229] ? copy_net_ns+0x17c/0x770
[ 51.964781] copy_net_ns+0x321/0x770
[ 51.965264] create_new_namespaces+0x3f6/0xb30
[ 51.965883] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.966513] ksys_unshare+0x44d/0x8e0
[ 51.967041] ? __pfx_ksys_unshare+0x10/0x10
[ 51.967606] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.968379] __x64_sys_unshare+0x31/0x40
[ 51.968935] do_syscall_64+0x3f/0x90
[ 51.969413] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.970104] RIP: 0033:0x7fc7f752c0d7
[ 51.970585] 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
[ 51.972806] RSP: 002b:00007ffc6c219928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.973768] RAX: ffffffffffffffda RBX: 00007ffc6c219f68 RCX: 00007fc7f752c0d7
executing program
[ 51.974681] RDX: 00007fc7f759641f RSI: 00007ffc6c2198c0 RDI: 0000000040000000
[ 51.976135] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6c2196d0
[ 51.977053] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7f763ebf0
[ 51.977969] R13: 00007ffc6c219a00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.978902]
[ 51.979202] irq event stamp: 10435
[ 51.979669] hardirqs last enabled at (10447): [] __up_console_sem+0x78/0x80
[ 51.980778] hardirqs last disabled at (10458): [] __up_console_sem+0x5d/0x80
[ 51.981879] softirqs last enabled at (10384): [] irq_exit_rcu+0x93/0xc0
[ 51.982926] softirqs last disabled at (10339): [] irq_exit_rcu+0x93/0xc0
[ 51.984013] ---[ end trace 0000000000000000 ]---
[ 51.985394] ------------[ cut here ]------------
[ 51.986127] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.988146] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.989221] Modules linked in:
[ 51.989659] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.990839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.991877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.992530] 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
[ 51.994763] RSP: 0018:ffff88801ba0fbf0 EFLAGS: 00010286
[ 51.995430] RAX: 0000000000000000 RBX: ffff888015ac2e40 RCX: 0000000000000000
[ 51.996355] RDX: ffff88801ce551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.997254] RBP: ffff888015ac2e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.998160] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.999059] R13: ffffffff84e223a0 R14: ffff888015ac2e48 R15: ffffffff84daf020
[ 51.999961] FS: 0000555555e8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.000970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.001717] CR2: 00007fe89720b6f4 CR3: 000000000eb50000 CR4: 0000000000350ef0
[ 52.002582] Call Trace:
[ 52.002935]
[ 52.003233] nf_ct_net_init+0x224/0x3d0
[ 52.003782] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.004366] ops_init+0xbb/0x6b0
[ 52.004838] setup_net+0x3d9/0x990
[ 52.005299] ? down_read_killable+0x1d7/0x4e0
[ 52.005903] ? __pfx_setup_net+0x10/0x10
[ 52.006413] ? copy_net_ns+0x17c/0x770
[ 52.006948] copy_net_ns+0x321/0x770
[ 52.007429] create_new_namespaces+0x3f6/0xb30
[ 52.008075] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.008725] ksys_unshare+0x44d/0x8e0
[ 52.009224] ? __pfx_ksys_unshare+0x10/0x10
[ 52.009810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.010527] __x64_sys_unshare+0x31/0x40
[ 52.011087] do_syscall_64+0x3f/0x90
[ 52.011560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.012256] RIP: 0033:0x7fc7f752c0d7
[ 52.012764] 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
[ 52.015022] RSP: 002b:00007ffc6c219928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.016035] RAX: ffffffffffffffda RBX: 00007ffc6c219f68 RCX: 00007fc7f752c0d7
[ 52.016955] RDX: 00007fc7f759641f RSI: 00007ffc6c2198c0 RDI: 0000000040000000
[ 52.017862] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6c2196d0
[ 52.018766] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7f763ebf0
[ 52.019685] R13: 00007ffc6c219a00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.020597]
[ 52.020935] irq event stamp: 11277
[ 52.021380] hardirqs last enabled at (11287): [] __up_console_sem+0x78/0x80
[ 52.022464] hardirqs last disabled at (11298): [] __up_console_sem+0x5d/0x80
[ 52.023544] softirqs last enabled at (11172): [] irq_exit_rcu+0x93/0xc0
[ 52.024603] softirqs last disabled at (11167): [] irq_exit_rcu+0x93/0xc0
[ 52.025666] ---[ end trace 0000000000000000 ]---
[ 53.600293] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.647701] Bluetooth: hci0: command 0x041b tx timeout
[ 57.695700] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.743695] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:28:57 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ba0f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555e8a400 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=00007fe89720b6f4 CR3=000000000eb50000 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=000000000002383f 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=00007f896e0c6610 CR3=000000000dc20000 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=7d249d53122a128bcd4cf8149dfb7fe1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2a1e3d04843f8055000000000013b788 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=832e1d7ad18ffd0200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000