Warning: Permanently added '[localhost]:58642' (ECDSA) to the list of known hosts.
2023/05/17 17:46:34 fuzzer started
2023/05/17 17:46:35 dialing manager at localhost:44319
2023/05/17 17:46:35 checking machine...
2023/05/17 17:46:35 checking revisions...
syzkaller login: [ 35.098332] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:46:35 testing simple program...
[ 35.166618] cgroup: Unknown subsys name 'net'
[ 35.230861] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.341066] audit: type=1400 audit(1684345607.655:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.496125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.498357] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.500290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.504253] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.510275] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.511727] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.905915] ------------[ cut here ]------------
[ 48.906706] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.908640] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.909922] Modules linked in:
[ 48.910444] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.915342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.916428] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.917149] 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
[ 48.919506] RSP: 0018:ffff88801f457c00 EFLAGS: 00010282
[ 48.920239] RAX: 0000000000000000 RBX: ffff88800ec76040 RCX: 0000000000000000
[ 48.921193] RDX: ffff88800fd61b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.922142] RBP: ffff88800ec76054 R08: 0000000000000001 R09: 0000000000000000
[ 48.923106] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.924051] R13: ffffffff84e23fe0 R14: ffff88800ec76048 R15: ffffffff84d74dc0
[ 48.924984] FS: 000055555596c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.926085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.926851] CR2: 00007efdcfab26f4 CR3: 000000001a12e000 CR4: 0000000000350ef0
[ 48.927805] Call Trace:
[ 48.928183]
[ 48.928507] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.929195] ipv4_frags_init_net+0x269/0x440
[ 48.929800] ops_init+0xbb/0x6b0
[ 48.930316] setup_net+0x3d9/0x990
[ 48.930823] ? down_read_killable+0x1d7/0x4e0
[ 48.931462] ? __pfx_setup_net+0x10/0x10
[ 48.932039] ? copy_net_ns+0x17c/0x770
[ 48.932580] copy_net_ns+0x321/0x770
[ 48.933131] create_new_namespaces+0x3f6/0xb30
[ 48.933750] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.934434] ksys_unshare+0x44d/0x8e0
[ 48.934968] ? __pfx_ksys_unshare+0x10/0x10
[ 48.935588] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.936382] __x64_sys_unshare+0x31/0x40
[ 48.936938] do_syscall_64+0x3f/0x90
[ 48.937482] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.938202] RIP: 0033:0x7f1e5d21b0d7
[ 48.938700] 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
[ 48.941031] RSP: 002b:00007ffe43b59508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.942043] RAX: ffffffffffffffda RBX: 00007ffe43b59b48 RCX: 00007f1e5d21b0d7
[ 48.942971] RDX: 00007f1e5d28541f RSI: 00007ffe43b594a0 RDI: 0000000040000000
[ 48.943920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b592b0
[ 48.944877] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e5d32dbf0
[ 48.945823] R13: 00007ffe43b595e0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.946805]
[ 48.947160] irq event stamp: 10321
[ 48.947624] hardirqs last enabled at (10331): [] __up_console_sem+0x78/0x80
[ 48.948765] hardirqs last disabled at (10342): [] __up_console_sem+0x5d/0x80
[ 48.949911] softirqs last enabled at (9574): [] irq_exit_rcu+0x93/0xc0
[ 48.951031] softirqs last disabled at (9509): [] irq_exit_rcu+0x93/0xc0
[ 48.952120] ---[ end trace 0000000000000000 ]---
[ 48.958518] ------------[ cut here ]------------
[ 48.959211] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.961103] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.962252] Modules linked in:
[ 48.962692] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.963934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.965031] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.965726] 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
[ 48.968083] RSP: 0018:ffff88801f457c00 EFLAGS: 00010282
[ 48.968784] RAX: 0000000000000000 RBX: ffff888015b05440 RCX: 0000000000000000
[ 48.969745] RDX: ffff88800fd61b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.970703] RBP: ffff888015b05454 R08: 0000000000000001 R09: 0000000000000000
[ 48.971651] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.972592] R13: ffffffff84e23fe0 R14: ffff888015b05448 R15: ffffffff84da7d60
[ 48.973541] FS: 000055555596c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.974603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.975417] CR2: 00007efdcfab26f4 CR3: 000000001a12e000 CR4: 0000000000350ef0
[ 48.976377] Call Trace:
[ 48.976735]
[ 48.977101] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.977777] ipv6_frags_init_net+0x206/0x3c0
[ 48.978450] ops_init+0xbb/0x6b0
[ 48.978952] setup_net+0x3d9/0x990
[ 48.979500] ? down_read_killable+0x1d7/0x4e0
[ 48.980172] ? __pfx_setup_net+0x10/0x10
[ 48.980738] ? copy_net_ns+0x17c/0x770
[ 48.981337] copy_net_ns+0x321/0x770
[ 48.981872] create_new_namespaces+0x3f6/0xb30
[ 48.982554] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.983299] ksys_unshare+0x44d/0x8e0
[ 48.983842] ? __pfx_ksys_unshare+0x10/0x10
[ 48.984490] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.985310] __x64_sys_unshare+0x31/0x40
[ 48.985885] do_syscall_64+0x3f/0x90
[ 48.986452] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.987211] RIP: 0033:0x7f1e5d21b0d7
[ 48.987723] 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
[ 48.990124] RSP: 002b:00007ffe43b59508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.991194] RAX: ffffffffffffffda RBX: 00007ffe43b59b48 RCX: 00007f1e5d21b0d7
[ 48.992184] RDX: 00007f1e5d28541f RSI: 00007ffe43b594a0 RDI: 0000000040000000
[ 48.993173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b592b0
[ 48.994162] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e5d32dbf0
[ 48.995153] R13: 00007ffe43b595e0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.996165]
[ 48.996494] irq event stamp: 12275
[ 48.996969] hardirqs last enabled at (12285): [] __up_console_sem+0x78/0x80
[ 48.998181] hardirqs last disabled at (12298): [] __up_console_sem+0x5d/0x80
[ 48.999372] softirqs last enabled at (11784): [] irq_exit_rcu+0x93/0xc0
[ 49.000514] softirqs last disabled at (11779): [] irq_exit_rcu+0x93/0xc0
[ 49.001664] ---[ end trace 0000000000000000 ]---
[ 49.003153] ------------[ cut here ]------------
[ 49.003797] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.005837] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.007043] Modules linked in:
[ 49.007490] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.008774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.009904] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.010655] 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
[ 49.013079] RSP: 0018:ffff88801f457bf0 EFLAGS: 00010286
[ 49.013805] RAX: 0000000000000000 RBX: ffff88800f372840 RCX: 0000000000000000
[ 49.014809] RDX: ffff88800fd61b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.015789] RBP: ffff88800f372854 R08: 0000000000000001 R09: 0000000000000000
[ 49.016788] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.017782] R13: ffffffff84e23fe0 R14: ffff88800f372848 R15: ffffffff84db0aa0
[ 49.018772] FS: 000055555596c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.019876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.020699] CR2: 00007efdcfab26f4 CR3: 000000001a12e000 CR4: 0000000000350ef0
[ 49.021681] Call Trace:
[ 49.022076]
[ 49.022409] nf_ct_net_init+0x224/0x3d0
[ 49.023029] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.023658] ops_init+0xbb/0x6b0
[ 49.024191] setup_net+0x3d9/0x990
[ 49.024700] ? down_read_killable+0x1d7/0x4e0
[ 49.025380] ? __pfx_setup_net+0x10/0x10
[ 49.025952] ? copy_net_ns+0x17c/0x770
[ 49.026550] copy_net_ns+0x321/0x770
[ 49.027150] create_new_namespaces+0x3f6/0xb30
[ 49.027790] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.028502] ksys_unshare+0x44d/0x8e0
[ 49.029077] ? __pfx_ksys_unshare+0x10/0x10
[ 49.029685] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.030504] __x64_sys_unshare+0x31/0x40
[ 49.031133] do_syscall_64+0x3f/0x90
[ 49.031656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.032403] RIP: 0033:0x7f1e5d21b0d7
[ 49.032911] 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
[ 49.035323] RSP: 002b:00007ffe43b59508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.036366] RAX: ffffffffffffffda RBX: 00007ffe43b59b48 RCX: 00007f1e5d21b0d7
[ 49.037341] RDX: 00007f1e5d28541f RSI: 00007ffe43b594a0 RDI: 0000000040000000
[ 49.038331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b592b0
[ 49.039325] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e5d32dbf0
[ 49.040304] R13: 00007ffe43b595e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.041305]
[ 49.041632] irq event stamp: 13053
[ 49.042150] hardirqs last enabled at (13065): [] __up_console_sem+0x78/0x80
[ 49.043357] hardirqs last disabled at (13076): [] __up_console_sem+0x5d/0x80
[ 49.044553] softirqs last enabled at (12814): [] irq_exit_rcu+0x93/0xc0
[ 49.045691] softirqs last disabled at (12809): [] irq_exit_rcu+0x93/0xc0
[ 49.046856] ---[ end trace 0000000000000000 ]---
executing program
[ 50.572638] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.620120] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.668070] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.716091] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:46:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4575f0
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 000055555596c400 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=00007efdcfab26f4 CR3=000000001a12e000 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=0000000000028f4f 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=00007f35647c27a0 CR3=000000000ef66000 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=d67eedee471a748e8547d97ba5653fc7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9ee3166d93fe2023000000000013bb28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ad1ebe9e8853dd8800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000