Warning: Permanently added '[localhost]:58920' (ECDSA) to the list of known hosts.
2023/05/17 20:33:22 fuzzer started
2023/05/17 20:33:22 dialing manager at localhost:44319
2023/05/17 20:33:22 checking machine...
2023/05/17 20:33:22 checking revisions...
syzkaller login: [ 53.352327] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:33:22 testing simple program...
[ 53.414006] cgroup: Unknown subsys name 'net'
[ 53.484955] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.988481] audit: type=1400 audit(1684355615.171:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.155022] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.157515] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.159021] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.162321] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.164914] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.166286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.517658] ------------[ cut here ]------------
[ 67.518330] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.520043] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.521242] Modules linked in:
[ 67.521713] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.526262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.527381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.528110] 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
[ 67.530414] RSP: 0018:ffff88801ef67c00 EFLAGS: 00010282
[ 67.531152] RAX: 0000000000000000 RBX: ffff88800ec72040 RCX: 0000000000000000
[ 67.532090] RDX: ffff88800fe8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.533025] RBP: ffff88800ec72054 R08: 0000000000000001 R09: 0000000000000000
[ 67.533940] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.534972] R13: ffffffff84e23fe0 R14: ffff88800ec72048 R15: ffffffff84d74dc0
[ 67.536038] FS: 0000555555bca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.537261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.538148] CR2: 00007fed59ed1f00 CR3: 00000000193fe000 CR4: 0000000000350ef0
[ 67.539204] Call Trace:
[ 67.539617]
[ 67.539965] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.540716] ipv4_frags_init_net+0x269/0x440
[ 67.541368] ops_init+0xbb/0x6b0
[ 67.541923] setup_net+0x3d9/0x990
[ 67.542454] ? down_read_killable+0x1d7/0x4e0
[ 67.543160] ? __pfx_setup_net+0x10/0x10
[ 67.543787] ? copy_net_ns+0x17c/0x770
[ 67.544371] copy_net_ns+0x321/0x770
[ 67.544965] create_new_namespaces+0x3f6/0xb30
[ 67.545688] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.546405] ksys_unshare+0x44d/0x8e0
[ 67.547046] ? __pfx_ksys_unshare+0x10/0x10
[ 67.547727] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.548586] __x64_sys_unshare+0x31/0x40
[ 67.549187] do_syscall_64+0x3f/0x90
[ 67.549783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.550580] RIP: 0033:0x7fb08bb060d7
[ 67.551157] 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
[ 67.553631] RSP: 002b:00007ffe957ba8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.554698] RAX: ffffffffffffffda RBX: 00007ffe957baf28 RCX: 00007fb08bb060d7
[ 67.555728] RDX: 00007fb08bb7041f RSI: 00007ffe957ba880 RDI: 0000000040000000
[ 67.556763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe957ba690
[ 67.557788] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb08bc18bf0
[ 67.558836] R13: 00007ffe957ba9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.559909]
[ 67.560264] irq event stamp: 9779
[ 67.560797] hardirqs last enabled at (9791): [] __up_console_sem+0x78/0x80
[ 67.561995] hardirqs last disabled at (9802): [] __up_console_sem+0x5d/0x80
[ 67.563206] softirqs last enabled at (9238): [] irq_exit_rcu+0x93/0xc0
[ 67.564369] softirqs last disabled at (9213): [] irq_exit_rcu+0x93/0xc0
[ 67.565560] ---[ end trace 0000000000000000 ]---
[ 67.571059] ------------[ cut here ]------------
[ 67.571695] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.573348] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.574423] Modules linked in:
[ 67.574878] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.576182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.577358] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.578146] 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
[ 67.580659] RSP: 0018:ffff88801ef67c00 EFLAGS: 00010282
[ 67.581412] RAX: 0000000000000000 RBX: ffff88800c8a9040 RCX: 0000000000000000
[ 67.582449] RDX: ffff88800fe8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.583506] RBP: ffff88800c8a9054 R08: 0000000000000001 R09: 0000000000000000
[ 67.584523] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.585619] R13: ffffffff84e23fe0 R14: ffff88800c8a9048 R15: ffffffff84da7d60
[ 67.586618] FS: 0000555555bca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.587784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.588632] CR2: 00007fed59ed1f00 CR3: 00000000193fe000 CR4: 0000000000350ef0
[ 67.589641] Call Trace:
[ 67.590006]
[ 67.590339] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.591087] ipv6_frags_init_net+0x206/0x3c0
[ 67.591753] ops_init+0xbb/0x6b0
[ 67.592263] setup_net+0x3d9/0x990
[ 67.592830] ? down_read_killable+0x1d7/0x4e0
[ 67.593468] ? __pfx_setup_net+0x10/0x10
[ 67.594091] ? copy_net_ns+0x17c/0x770
[ 67.594706] copy_net_ns+0x321/0x770
[ 67.595291] create_new_namespaces+0x3f6/0xb30
[ 67.595986] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.596727] ksys_unshare+0x44d/0x8e0
[ 67.597272] ? __pfx_ksys_unshare+0x10/0x10
[ 67.597930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.598782] __x64_sys_unshare+0x31/0x40
[ 67.599372] do_syscall_64+0x3f/0x90
[ 67.599945] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.600716] RIP: 0033:0x7fb08bb060d7
[ 67.601239] 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
[ 67.603647] RSP: 002b:00007ffe957ba8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.604716] RAX: ffffffffffffffda RBX: 00007ffe957baf28 RCX: 00007fb08bb060d7
[ 67.605737] RDX: 00007fb08bb7041f RSI: 00007ffe957ba880 RDI: 0000000040000000
[ 67.606739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe957ba690
[ 67.607819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb08bc18bf0
[ 67.608846] R13: 00007ffe957ba9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.609883]
[ 67.610224] irq event stamp: 11417
[ 67.610770] hardirqs last enabled at (11429): [] __up_console_sem+0x78/0x80
[ 67.612007] hardirqs last disabled at (11440): [] __up_console_sem+0x5d/0x80
[ 67.613252] softirqs last enabled at (10896): [] irq_exit_rcu+0x93/0xc0
[ 67.614448] softirqs last disabled at (10891): [] irq_exit_rcu+0x93/0xc0
[ 67.615658] ---[ end trace 0000000000000000 ]---
[ 67.617499] ------------[ cut here ]------------
[ 67.618181] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.620272] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.621516] Modules linked in:
[ 67.622011] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.623407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.624630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.625391] 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
[ 67.628008] RSP: 0018:ffff88801ef67bf0 EFLAGS: 00010286
[ 67.628812] RAX: 0000000000000000 RBX: ffff88800c8a9a40 RCX: 0000000000000000
[ 67.629870] RDX: ffff88800fe8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.630937] RBP: ffff88800c8a9a54 R08: 0000000000000001 R09: 0000000000000000
[ 67.632026] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.633093] R13: ffffffff84e23fe0 R14: ffff88800c8a9a48 R15: ffffffff84db0aa0
[ 67.634121] FS: 0000555555bca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.635265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.636097] CR2: 00007fed59ed1f00 CR3: 00000000193fe000 CR4: 0000000000350ef0
[ 67.637094] Call Trace:
[ 67.637467]
[ 67.637848] nf_ct_net_init+0x224/0x3d0
[ 67.638438] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.639138] ops_init+0xbb/0x6b0
[ 67.639682] setup_net+0x3d9/0x990
[ 67.640198] ? down_read_killable+0x1d7/0x4e0
[ 67.640888] ? __pfx_setup_net+0x10/0x10
[ 67.641455] ? copy_net_ns+0x17c/0x770
[ 67.642069] copy_net_ns+0x321/0x770
[ 67.642661] create_new_namespaces+0x3f6/0xb30
[ 67.643333] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.644071] ksys_unshare+0x44d/0x8e0
[ 67.644659] ? __pfx_ksys_unshare+0x10/0x10
[ 67.645281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.646118] __x64_sys_unshare+0x31/0x40
[ 67.646735] do_syscall_64+0x3f/0x90
[ 67.647291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.648062] RIP: 0033:0x7fb08bb060d7
[ 67.648622] 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
[ 67.651063] RSP: 002b:00007ffe957ba8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.652121] RAX: ffffffffffffffda RBX: 00007ffe957baf28 RCX: 00007fb08bb060d7
[ 67.653126] RDX: 00007fb08bb7041f RSI: 00007ffe957ba880 RDI: 0000000040000000
[ 67.654121] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe957ba690
[ 67.655124] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb08bc18bf0
[ 67.656170] R13: 00007ffe957ba9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.657223]
[ 67.657603] irq event stamp: 12221
[ 67.658098] hardirqs last enabled at (12231): [] __up_console_sem+0x78/0x80
[ 67.659363] hardirqs last disabled at (12242): [] __up_console_sem+0x5d/0x80
[ 67.660597] softirqs last enabled at (11864): [] irq_exit_rcu+0x93/0xc0
[ 67.661802] softirqs last disabled at (11859): [] irq_exit_rcu+0x93/0xc0
[ 67.663007] ---[ end trace 0000000000000000 ]---
executing program
[ 69.241235] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.288658] Bluetooth: hci0: command 0x041b tx timeout
[ 73.336644] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.384714] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:33:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ef675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555bca400 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=00007fed59ed1f00 CR3=00000000193fe000 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=000000000003b369 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=00007fed59eb18f0 CR3=000000001613c000 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=2036333a33333a30322037312079614d XMM01=5d3331373132352e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000