Warning: Permanently added '[localhost]:49040' (ECDSA) to the list of known hosts.
2023/05/18 10:30:45 fuzzer started
2023/05/18 10:30:45 dialing manager at localhost:44319
2023/05/18 10:30:45 checking machine...
2023/05/18 10:30:45 checking revisions...
syzkaller login: [ 41.606111] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:30:45 testing simple program...
[ 41.677371] cgroup: Unknown subsys name 'net'
[ 41.766885] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.040659] audit: type=1400 audit(1684405858.071:6): 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
[ 55.127914] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.130057] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.131624] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.135808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.137929] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.139870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.571969] ------------[ cut here ]------------
[ 55.572782] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.574714] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.575775] Modules linked in:
[ 55.576230] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.581055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.582082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.582755] 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
[ 55.584944] RSP: 0018:ffff88801a6c7c00 EFLAGS: 00010282
[ 55.585627] RAX: 0000000000000000 RBX: ffff888009431440 RCX: 0000000000000000
[ 55.586527] RDX: ffff888016e551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.587418] RBP: ffff888009431454 R08: 0000000000000001 R09: 0000000000000000
[ 55.588326] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.589246] R13: ffffffff84e23fe0 R14: ffff888009431448 R15: ffffffff84d74dc0
[ 55.590104] FS: 0000555556cb2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.591106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.591860] CR2: 00007fa98b6476f4 CR3: 000000000c97a000 CR4: 0000000000350ef0
[ 55.592782] Call Trace:
[ 55.593107]
[ 55.593433] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.594041] ipv4_frags_init_net+0x269/0x440
[ 55.594637] ops_init+0xbb/0x6b0
[ 55.595092] setup_net+0x3d9/0x990
[ 55.595571] ? down_read_killable+0x1d7/0x4e0
[ 55.596190] ? __pfx_setup_net+0x10/0x10
[ 55.596704] ? copy_net_ns+0x17c/0x770
[ 55.597238] copy_net_ns+0x321/0x770
[ 55.597726] create_new_namespaces+0x3f6/0xb30
[ 55.598347] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.598964] ksys_unshare+0x44d/0x8e0
[ 55.599479] ? __pfx_ksys_unshare+0x10/0x10
[ 55.600018] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.600763] __x64_sys_unshare+0x31/0x40
[ 55.601308] do_syscall_64+0x3f/0x90
[ 55.601780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.602454] RIP: 0033:0x7fd58a9110d7
[ 55.602915] 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
[ 55.605094] RSP: 002b:00007ffee885c848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.606026] RAX: ffffffffffffffda RBX: 00007ffee885ce88 RCX: 00007fd58a9110d7
[ 55.606913] RDX: 00007fd58a97b41f RSI: 00007ffee885c7e0 RDI: 0000000040000000
[ 55.607795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee885c5f0
[ 55.608681] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd58aa23bf0
[ 55.609552] R13: 00007ffee885c920 R14: 0000000000000000 R15: 00000000000000f8
[ 55.610450]
[ 55.610750] irq event stamp: 9279
[ 55.611207] hardirqs last enabled at (9291): [] __up_console_sem+0x78/0x80
[ 55.612258] hardirqs last disabled at (9302): [] __up_console_sem+0x5d/0x80
[ 55.613328] softirqs last enabled at (8602): [] irq_exit_rcu+0x93/0xc0
[ 55.614362] softirqs last disabled at (8597): [] irq_exit_rcu+0x93/0xc0
[ 55.615386] ---[ end trace 0000000000000000 ]---
[ 55.620773] ------------[ cut here ]------------
[ 55.621386] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.623013] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.624079] Modules linked in:
[ 55.624528] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.625682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.626688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.627360] 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
[ 55.629567] RSP: 0018:ffff88801a6c7c00 EFLAGS: 00010282
[ 55.630255] RAX: 0000000000000000 RBX: ffff88800d7fcc40 RCX: 0000000000000000
[ 55.631119] RDX: ffff888016e551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.632005] RBP: ffff88800d7fcc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.632897] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.633797] R13: ffffffff84e23fe0 R14: ffff88800d7fcc48 R15: ffffffff84da7d60
[ 55.634688] FS: 0000555556cb2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.635677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.636429] CR2: 00007fa98b6476f4 CR3: 000000000c97a000 CR4: 0000000000350ef0
[ 55.637328] Call Trace:
[ 55.637653]
[ 55.637945] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.638589] ipv6_frags_init_net+0x206/0x3c0
[ 55.639176] ops_init+0xbb/0x6b0
[ 55.639622] setup_net+0x3d9/0x990
[ 55.640078] ? down_read_killable+0x1d7/0x4e0
[ 55.640700] ? __pfx_setup_net+0x10/0x10
[ 55.641237] ? copy_net_ns+0x17c/0x770
[ 55.641745] copy_net_ns+0x321/0x770
[ 55.642259] create_new_namespaces+0x3f6/0xb30
[ 55.642841] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.643486] ksys_unshare+0x44d/0x8e0
[ 55.643971] ? __pfx_ksys_unshare+0x10/0x10
[ 55.644547] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.645284] __x64_sys_unshare+0x31/0x40
[ 55.645799] do_syscall_64+0x3f/0x90
[ 55.646301] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.646938] RIP: 0033:0x7fd58a9110d7
[ 55.647431] 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
[ 55.649611] RSP: 002b:00007ffee885c848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.650558] RAX: ffffffffffffffda RBX: 00007ffee885ce88 RCX: 00007fd58a9110d7
[ 55.651453] RDX: 00007fd58a97b41f RSI: 00007ffee885c7e0 RDI: 0000000040000000
[ 55.652348] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee885c5f0
[ 55.653234] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd58aa23bf0
[ 55.654244] R13: 00007ffee885c920 R14: 0000000000000000 R15: 00000000000000f8
[ 55.655286]
[ 55.655624] irq event stamp: 11225
[ 55.656114] hardirqs last enabled at (11235): [] __up_console_sem+0x78/0x80
[ 55.657357] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 55.658568] softirqs last enabled at (10762): [] irq_exit_rcu+0x93/0xc0
[ 55.659765] softirqs last disabled at (10757): [] irq_exit_rcu+0x93/0xc0
[ 55.660964] ---[ end trace 0000000000000000 ]---
[ 55.662442] ------------[ cut here ]------------
[ 55.663021] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.664913] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.665985] Modules linked in:
[ 55.666416] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.667564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.668582] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.669254] 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
[ 55.671411] RSP: 0018:ffff88801a6c7bf0 EFLAGS: 00010286
[ 55.672055] RAX: 0000000000000000 RBX: ffff88800d7fc440 RCX: 0000000000000000
[ 55.672966] RDX: ffff888016e551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.673856] RBP: ffff88800d7fc454 R08: 0000000000000001 R09: 0000000000000000
[ 55.674746] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.675626] R13: ffffffff84e23fe0 R14: ffff88800d7fc448 R15: ffffffff84db0aa0
[ 55.676537] FS: 0000555556cb2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.677532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.678266] CR2: 00007fa98b6476f4 CR3: 000000000c97a000 CR4: 0000000000350ef0
[ 55.679124] Call Trace:
[ 55.679486]
[ 55.679782] nf_ct_net_init+0x224/0x3d0
[ 55.680354] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.680934] ops_init+0xbb/0x6b0
[ 55.681412] setup_net+0x3d9/0x990
[ 55.681867] ? down_read_killable+0x1d7/0x4e0
[ 55.682472] ? __pfx_setup_net+0x10/0x10
[ 55.682977] ? copy_net_ns+0x17c/0x770
[ 55.683511] copy_net_ns+0x321/0x770
[ 55.683993] create_new_namespaces+0x3f6/0xb30
[ 55.684628] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.685322] ksys_unshare+0x44d/0x8e0
[ 55.685808] ? __pfx_ksys_unshare+0x10/0x10
[ 55.686378] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.687089] __x64_sys_unshare+0x31/0x40
[ 55.687632] do_syscall_64+0x3f/0x90
[ 55.688106] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.688823] RIP: 0033:0x7fd58a9110d7
[ 55.689312] 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
[ 55.691470] RSP: 002b:00007ffee885c848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.692417] RAX: ffffffffffffffda RBX: 00007ffee885ce88 RCX: 00007fd58a9110d7
[ 55.693307] RDX: 00007fd58a97b41f RSI: 00007ffee885c7e0 RDI: 0000000040000000
[ 55.694193] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee885c5f0
[ 55.695043] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd58aa23bf0
[ 55.695931] R13: 00007ffee885c920 R14: 0000000000000000 R15: 00000000000000f8
[ 55.696840]
[ 55.697168] irq event stamp: 12049
[ 55.697600] hardirqs last enabled at (12059): [] __up_console_sem+0x78/0x80
[ 55.698662] hardirqs last disabled at (12070): [] __up_console_sem+0x5d/0x80
[ 55.699726] softirqs last enabled at (11928): [] irq_exit_rcu+0x93/0xc0
[ 55.700788] softirqs last disabled at (11923): [] irq_exit_rcu+0x93/0xc0
[ 55.701819] ---[ end trace 0000000000000000 ]---
executing program
[ 57.205681] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.253856] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.301232] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.350291] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:30:54 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6c75f0
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 0000555556cb2400 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=00007fa98b6476f4 CR3=000000000c97a000 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=000000000003200d 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=00007fc33e89b0a0 CR3=000000000d6b6000 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=2039353a30333a30312038312079614d XMM01=5d3033323637352e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000