Warning: Permanently added '[localhost]:19562' (ECDSA) to the list of known hosts.
2023/05/16 14:54:58 fuzzer started
2023/05/16 14:54:59 dialing manager at localhost:35573
2023/05/16 14:54:59 checking machine...
2023/05/16 14:54:59 checking revisions...
syzkaller login: [ 50.471569] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:54:59 testing simple program...
[ 50.537964] cgroup: Unknown subsys name 'net'
[ 50.647034] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.036606] audit: type=1400 audit(1684248911.931:6): 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
[ 64.157922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.160534] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.161903] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.165747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.167245] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.169805] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.562242] ------------[ cut here ]------------
[ 64.563202] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.565168] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.566519] Modules linked in:
[ 64.567020] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.572067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.573335] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.574019] 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
[ 64.576431] RSP: 0018:ffff88801fa9fc00 EFLAGS: 00010282
[ 64.577114] RAX: 0000000000000000 RBX: ffff88800e2a0840 RCX: 0000000000000000
[ 64.578069] RDX: ffff888009c23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.579032] RBP: ffff88800e2a0854 R08: 0000000000000001 R09: 0000000000000000
[ 64.579964] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.580880] R13: ffffffff84e223a0 R14: ffff88800e2a0848 R15: ffffffff84d73340
[ 64.581815] FS: 00005555555cf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.582850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.583632] CR2: 00007ff7e5b9bd70 CR3: 000000000fdb2000 CR4: 0000000000350ee0
[ 64.584556] Call Trace:
[ 64.584889]
[ 64.585196] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.585870] ipv4_frags_init_net+0x269/0x440
[ 64.586470] ops_init+0xbb/0x6b0
[ 64.586957] setup_net+0x3d9/0x990
[ 64.587457] ? down_read_killable+0x1d7/0x4e0
[ 64.588031] ? __pfx_setup_net+0x10/0x10
[ 64.588564] ? copy_net_ns+0x17c/0x770
[ 64.589073] copy_net_ns+0x321/0x770
[ 64.589575] create_new_namespaces+0x3f6/0xb30
[ 64.590162] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.590819] ksys_unshare+0x44d/0x8e0
[ 64.591357] ? __pfx_ksys_unshare+0x10/0x10
[ 64.591912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.592650] __x64_sys_unshare+0x31/0x40
[ 64.593164] do_syscall_64+0x3f/0x90
[ 64.593672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.594341] RIP: 0033:0x7f06d12600d7
[ 64.594803] 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
[ 64.596988] RSP: 002b:00007ffd17dc77c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.597945] RAX: ffffffffffffffda RBX: 00007ffd17dc7e08 RCX: 00007f06d12600d7
[ 64.598833] RDX: 00007f06d12ca41f RSI: 00007ffd17dc7760 RDI: 0000000040000000
[ 64.599752] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd17dc7570
[ 64.600648] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06d1372bf0
[ 64.601534] R13: 00007ffd17dc78a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.602434]
[ 64.602731] irq event stamp: 8227
[ 64.603160] hardirqs last enabled at (8237): [] __up_console_sem+0x78/0x80
[ 64.604219] hardirqs last disabled at (8248): [] __up_console_sem+0x5d/0x80
[ 64.605269] softirqs last enabled at (7800): [] irq_exit_rcu+0x93/0xc0
[ 64.606308] softirqs last disabled at (7769): [] irq_exit_rcu+0x93/0xc0
[ 64.607357] ---[ end trace 0000000000000000 ]---
[ 64.612427] ------------[ cut here ]------------
[ 64.613013] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.614711] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.615783] Modules linked in:
[ 64.616187] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.617373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.618383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.619028] 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
[ 64.621180] RSP: 0018:ffff88801fa9fc00 EFLAGS: 00010282
[ 64.621860] RAX: 0000000000000000 RBX: ffff88800f2e5c40 RCX: 0000000000000000
[ 64.622746] RDX: ffff888009c23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.623653] RBP: ffff88800f2e5c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.624527] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.625418] R13: ffffffff84e223a0 R14: ffff88800f2e5c48 R15: ffffffff84da62e0
[ 64.626270] FS: 00005555555cf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.627324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.628033] CR2: 00007ff7e5b9bd70 CR3: 000000000fdb2000 CR4: 0000000000350ee0
[ 64.628944] Call Trace:
[ 64.629273]
[ 64.629604] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.630210] ipv6_frags_init_net+0x206/0x3c0
[ 64.630801] ops_init+0xbb/0x6b0
[ 64.631260] setup_net+0x3d9/0x990
[ 64.631742] ? down_read_killable+0x1d7/0x4e0
[ 64.632344] ? __pfx_setup_net+0x10/0x10
[ 64.632848] ? copy_net_ns+0x17c/0x770
[ 64.633422] copy_net_ns+0x321/0x770
[ 64.633902] create_new_namespaces+0x3f6/0xb30
[ 64.634516] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.635138] ksys_unshare+0x44d/0x8e0
[ 64.635657] ? __pfx_ksys_unshare+0x10/0x10
[ 64.636200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.636936] __x64_sys_unshare+0x31/0x40
[ 64.637483] do_syscall_64+0x3f/0x90
[ 64.637956] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.638622] RIP: 0033:0x7f06d12600d7
[ 64.639091] 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
[ 64.641258] RSP: 002b:00007ffd17dc77c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.642195] RAX: ffffffffffffffda RBX: 00007ffd17dc7e08 RCX: 00007f06d12600d7
[ 64.643102] RDX: 00007f06d12ca41f RSI: 00007ffd17dc7760 RDI: 0000000040000000
[ 64.643988] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd17dc7570
[ 64.644875] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06d1372bf0
[ 64.645755] R13: 00007ffd17dc78a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.646661]
[ 64.646971] irq event stamp: 10061
[ 64.647432] hardirqs last enabled at (10073): [] __up_console_sem+0x78/0x80
[ 64.648485] hardirqs last disabled at (10084): [] __up_console_sem+0x5d/0x80
[ 64.649544] softirqs last enabled at (9600): [] irq_exit_rcu+0x93/0xc0
[ 64.650572] softirqs last disabled at (9595): [] irq_exit_rcu+0x93/0xc0
[ 64.651622] ---[ end trace 0000000000000000 ]---
[ 64.653009] ------------[ cut here ]------------
[ 64.653637] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.655570] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.656610] Modules linked in:
[ 64.657014] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.658170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.659209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.659882] 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
[ 64.662047] RSP: 0018:ffff88801fa9fbf0 EFLAGS: 00010286
[ 64.662723] RAX: 0000000000000000 RBX: ffff888016500440 RCX: 0000000000000000
[ 64.663625] RDX: ffff888009c23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.664519] RBP: ffff888016500454 R08: 0000000000000001 R09: 0000000000000000
[ 64.665409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.666263] R13: ffffffff84e223a0 R14: ffff888016500448 R15: ffffffff84daf020
[ 64.667162] FS: 00005555555cf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.668157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.668907] CR2: 00007ff7e5b9bd70 CR3: 000000000fdb2000 CR4: 0000000000350ee0
[ 64.669794] Call Trace:
[ 64.670117]
[ 64.670443] nf_ct_net_init+0x224/0x3d0
[ 64.670985] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.671581] ops_init+0xbb/0x6b0
[ 64.672029] setup_net+0x3d9/0x990
[ 64.672518] ? down_read_killable+0x1d7/0x4e0
[ 64.673090] ? __pfx_setup_net+0x10/0x10
[ 64.673632] ? copy_net_ns+0x17c/0x770
[ 64.674151] copy_net_ns+0x321/0x770
[ 64.674687] create_new_namespaces+0x3f6/0xb30
[ 64.675336] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.675957] ksys_unshare+0x44d/0x8e0
[ 64.676481] ? __pfx_ksys_unshare+0x10/0x10
[ 64.677055] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.677809] __x64_sys_unshare+0x31/0x40
[ 64.678362] do_syscall_64+0x3f/0x90
[ 64.678847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.679595] RIP: 0033:0x7f06d12600d7
[ 64.680063] 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
[ 64.682252] RSP: 002b:00007ffd17dc77c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.683227] RAX: ffffffffffffffda RBX: 00007ffd17dc7e08 RCX: 00007f06d12600d7
[ 64.684141] RDX: 00007f06d12ca41f RSI: 00007ffd17dc7760 RDI: 0000000040000000
[ 64.685063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd17dc7570
[ 64.685988] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f06d1372bf0
[ 64.686919] R13: 00007ffd17dc78a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.687870]
[ 64.688181] irq event stamp: 10893
[ 64.688674] hardirqs last enabled at (10905): [] __up_console_sem+0x78/0x80
[ 64.689782] hardirqs last disabled at (10916): [] __up_console_sem+0x5d/0x80
[ 64.690926] softirqs last enabled at (10800): [] irq_exit_rcu+0x93/0xc0
[ 64.692020] softirqs last disabled at (10795): [] irq_exit_rcu+0x93/0xc0
[ 64.693091] ---[ end trace 0000000000000000 ]---
executing program
[ 66.237989] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.285388] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.333362] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.381350] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:54:59 Registers:
info registers vcpu 0
RAX=0000000080010001 RBX=000000000002c200 RCX=0000000000000000 RDX=ffffffff8542a780
RSI=ffffffff813fc9d6 RDI=ffffffff8542a7ac RBP=ffffffff85407d68 RSP=ffff88806ce09fb8
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=ffff88806ce09ff8
R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff813f7d54 RFL=00000046 [---Z-P-] 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 0000000000000000 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=00007ff7e5ca04e0 CR3=000000000dda4000 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=2033313a35353a34312036312079614d XMM01=5d3032303736352e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 00005555555cf400 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=00007ff7e5b9bd70 CR3=000000000fdb2000 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=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