Warning: Permanently added '[localhost]:62480' (ECDSA) to the list of known hosts.
2023/05/16 23:18:20 fuzzer started
2023/05/16 23:18:20 dialing manager at localhost:35573
2023/05/16 23:18:20 checking machine...
2023/05/16 23:18:20 checking revisions...
syzkaller login: [ 36.324646] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:18:20 testing simple program...
[ 36.400005] cgroup: Unknown subsys name 'net'
[ 36.491195] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.064530] audit: type=1400 audit(1684279113.289:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.189706] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.191893] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.193531] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.195981] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.197742] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.199029] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.622098] ------------[ cut here ]------------
[ 50.622863] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.625426] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.626832] Modules linked in:
[ 50.627368] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.632399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.633462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.634154] 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
[ 50.636429] RSP: 0018:ffff88801f4bfc00 EFLAGS: 00010282
[ 50.637155] RAX: 0000000000000000 RBX: ffff88800e51a440 RCX: 0000000000000000
[ 50.638037] RDX: ffff888015d3d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.638976] RBP: ffff88800e51a454 R08: 0000000000000001 R09: 0000000000000000
[ 50.639889] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.640846] R13: ffffffff84e223a0 R14: ffff88800e51a448 R15: ffffffff84d73340
[ 50.641777] FS: 0000555557506400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.642819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.643606] CR2: 00007fd51c5636f4 CR3: 0000000015e28000 CR4: 0000000000350ef0
[ 50.644533] Call Trace:
[ 50.644882]
[ 50.645229] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.645853] ipv4_frags_init_net+0x269/0x440
[ 50.646444] ops_init+0xbb/0x6b0
[ 50.646900] setup_net+0x3d9/0x990
[ 50.647413] ? down_read_killable+0x1d7/0x4e0
[ 50.648008] ? __pfx_setup_net+0x10/0x10
[ 50.648566] ? copy_net_ns+0x17c/0x770
[ 50.649149] copy_net_ns+0x321/0x770
[ 50.649651] create_new_namespaces+0x3f6/0xb30
[ 50.650281] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.650926] ksys_unshare+0x44d/0x8e0
[ 50.651485] ? __pfx_ksys_unshare+0x10/0x10
[ 50.652055] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.652839] __x64_sys_unshare+0x31/0x40
[ 50.653417] do_syscall_64+0x3f/0x90
[ 50.653913] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.654614] RIP: 0033:0x7fa2bb1970d7
[ 50.655135] 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
[ 50.657470] RSP: 002b:00007ffcc4a9f578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.658461] RAX: ffffffffffffffda RBX: 00007ffcc4a9fbb8 RCX: 00007fa2bb1970d7
[ 50.659384] RDX: 00007fa2bb20141f RSI: 00007ffcc4a9f510 RDI: 0000000040000000
[ 50.660306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc4a9f320
[ 50.661246] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2bb2a9bf0
[ 50.662183] R13: 00007ffcc4a9f650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.663128]
[ 50.663435] irq event stamp: 7421
[ 50.663883] hardirqs last enabled at (7431): [] __up_console_sem+0x78/0x80
[ 50.665116] hardirqs last disabled at (7442): [] __up_console_sem+0x5d/0x80
[ 50.666404] softirqs last enabled at (7170): [] irq_exit_rcu+0x93/0xc0
[ 50.667646] softirqs last disabled at (7165): [] irq_exit_rcu+0x93/0xc0
[ 50.668891] ---[ end trace 0000000000000000 ]---
[ 50.675483] ------------[ cut here ]------------
[ 50.676304] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.678530] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.679789] Modules linked in:
[ 50.680329] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.681735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.682985] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.683792] 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
[ 50.686425] RSP: 0018:ffff88801f4bfc00 EFLAGS: 00010282
[ 50.687263] RAX: 0000000000000000 RBX: ffff88800f04da40 RCX: 0000000000000000
[ 50.688327] RDX: ffff888015d3d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.689445] RBP: ffff88800f04da54 R08: 0000000000000001 R09: 0000000000000000
[ 50.690520] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.691582] R13: ffffffff84e223a0 R14: ffff88800f04da48 R15: ffffffff84da62e0
[ 50.692678] FS: 0000555557506400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.693883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.694794] CR2: 00007fd51c5636f4 CR3: 0000000015e28000 CR4: 0000000000350ef0
[ 50.695871] Call Trace:
[ 50.696309]
[ 50.696680] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.697442] ipv6_frags_init_net+0x206/0x3c0
[ 50.698155] ops_init+0xbb/0x6b0
[ 50.698694] setup_net+0x3d9/0x990
[ 50.699264] ? down_read_killable+0x1d7/0x4e0
[ 50.699960] ? __pfx_setup_net+0x10/0x10
[ 50.700626] ? copy_net_ns+0x17c/0x770
[ 50.701277] copy_net_ns+0x321/0x770
[ 50.701853] create_new_namespaces+0x3f6/0xb30
[ 50.702612] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.703390] ksys_unshare+0x44d/0x8e0
[ 50.703987] ? __pfx_ksys_unshare+0x10/0x10
[ 50.704703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.705627] __x64_sys_unshare+0x31/0x40
[ 50.706287] do_syscall_64+0x3f/0x90
[ 50.706858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.707675] RIP: 0033:0x7fa2bb1970d7
[ 50.708294] 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
[ 50.710952] RSP: 002b:00007ffcc4a9f578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.712091] RAX: ffffffffffffffda RBX: 00007ffcc4a9fbb8 RCX: 00007fa2bb1970d7
[ 50.713155] RDX: 00007fa2bb20141f RSI: 00007ffcc4a9f510 RDI: 0000000040000000
[ 50.714227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc4a9f320
[ 50.715292] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2bb2a9bf0
[ 50.716364] R13: 00007ffcc4a9f650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.717429]
[ 50.717777] irq event stamp: 9139
[ 50.718304] hardirqs last enabled at (9151): [] __up_console_sem+0x78/0x80
[ 50.719570] hardirqs last disabled at (9162): [] __up_console_sem+0x5d/0x80
[ 50.720853] softirqs last enabled at (8628): [] irq_exit_rcu+0x93/0xc0
[ 50.722096] softirqs last disabled at (8623): [] irq_exit_rcu+0x93/0xc0
[ 50.723309] ---[ end trace 0000000000000000 ]---
[ 50.724929] ------------[ cut here ]------------
[ 50.725702] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.728035] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.729354] Modules linked in:
[ 50.729830] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.731209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.732442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.733261] 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
[ 50.735910] RSP: 0018:ffff88801f4bfbf0 EFLAGS: 00010286
[ 50.736748] RAX: 0000000000000000 RBX: ffff8880094dfc40 RCX: 0000000000000000
[ 50.737767] RDX: ffff888015d3d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.738801] RBP: ffff8880094dfc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.739841] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.740879] R13: ffffffff84e223a0 R14: ffff8880094dfc48 R15: ffffffff84daf020
[ 50.741917] FS: 0000555557506400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.743086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.743908] CR2: 00007fd51c5636f4 CR3: 0000000015e28000 CR4: 0000000000350ef0
[ 50.744962] Call Trace:
[ 50.745377]
[ 50.745726] nf_ct_net_init+0x224/0x3d0
[ 50.746367] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.747040] ops_init+0xbb/0x6b0
[ 50.747656] setup_net+0x3d9/0x990
[ 50.748221] ? down_read_killable+0x1d7/0x4e0
[ 50.748896] ? __pfx_setup_net+0x10/0x10
[ 50.749524] ? copy_net_ns+0x17c/0x770
[ 50.750159] copy_net_ns+0x321/0x770
[ 50.750724] create_new_namespaces+0x3f6/0xb30
[ 50.751448] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.752210] ksys_unshare+0x44d/0x8e0
[ 50.752802] ? __pfx_ksys_unshare+0x10/0x10
[ 50.753491] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.754389] __x64_sys_unshare+0x31/0x40
[ 50.755001] do_syscall_64+0x3f/0x90
[ 50.755595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.756387] RIP: 0033:0x7fa2bb1970d7
[ 50.756952] 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
[ 50.759527] RSP: 002b:00007ffcc4a9f578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.760685] RAX: ffffffffffffffda RBX: 00007ffcc4a9fbb8 RCX: 00007fa2bb1970d7
[ 50.761750] RDX: 00007fa2bb20141f RSI: 00007ffcc4a9f510 RDI: 0000000040000000
[ 50.762816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc4a9f320
[ 50.763869] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa2bb2a9bf0
[ 50.764937] R13: 00007ffcc4a9f650 R14: 0000000000000000 R15: 00000000000000f8
[ 50.766025]
[ 50.766415] irq event stamp: 9933
[ 50.766915] hardirqs last enabled at (9943): [] __up_console_sem+0x78/0x80
[ 50.768173] hardirqs last disabled at (9954): [] __up_console_sem+0x5d/0x80
[ 50.769450] softirqs last enabled at (9664): [] irq_exit_rcu+0x93/0xc0
[ 50.770662] softirqs last disabled at (9653): [] irq_exit_rcu+0x93/0xc0
[ 50.771883] ---[ end trace 0000000000000000 ]---
executing program
[ 52.275847] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.323143] Bluetooth: hci0: command 0x041b tx timeout
[ 56.371276] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.419130] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:18:34 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555557506400 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=00007fd51c5636f4 CR3=0000000015e28000 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=000000000002cca3 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=00007fe34be9f370 CR3=000000000ea1a000 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=164d7155dddcd2b3a745a7c2d9080b6b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1cc16c9598f0e32d000000000013bd90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2b258c559b21eca500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000