Warning: Permanently added '[localhost]:33453' (ECDSA) to the list of known hosts.
2023/05/18 10:08:46 fuzzer started
2023/05/18 10:08:46 dialing manager at localhost:44319
2023/05/18 10:08:46 checking machine...
2023/05/18 10:08:46 checking revisions...
syzkaller login: [ 87.157598] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:08:47 testing simple program...
[ 87.259417] cgroup: Unknown subsys name 'net'
[ 87.339551] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 100.497049] audit: type=1400 audit(1684404540.432:6): 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
[ 101.610419] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.612573] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.613381] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.615718] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.617050] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 101.618168] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 101.939247] ------------[ cut here ]------------
[ 101.939704] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 101.940820] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.941471] Modules linked in:
[ 101.941722] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 101.942448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.943082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.943497] 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
[ 101.944907] RSP: 0018:ffff888016bafc00 EFLAGS: 00010282
[ 101.945346] RAX: 0000000000000000 RBX: ffff88800f229040 RCX: 0000000000000000
[ 101.952634] RDX: ffff88800dee9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 101.953205] RBP: ffff88800f229054 R08: 0000000000000001 R09: 0000000000000000
[ 101.953741] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 101.954302] R13: ffffffff84e23fe0 R14: ffff88800f229048 R15: ffffffff84d74dc0
[ 101.954856] FS: 0000555556146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.955489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.955960] CR2: 00007fd2481bf260 CR3: 000000000e9c0000 CR4: 0000000000350ee0
[ 101.960359] Call Trace:
[ 101.960575]
[ 101.960769] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 101.961198] ipv4_frags_init_net+0x269/0x440
[ 101.961560] ops_init+0xbb/0x6b0
[ 101.961852] setup_net+0x3d9/0x990
[ 101.962162] ? down_read_killable+0x1d7/0x4e0
[ 101.962528] ? __pfx_setup_net+0x10/0x10
[ 101.962847] ? copy_net_ns+0x17c/0x770
[ 101.963187] copy_net_ns+0x321/0x770
[ 101.963504] create_new_namespaces+0x3f6/0xb30
[ 101.963874] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.964459] ksys_unshare+0x44d/0x8e0
[ 101.964790] ? __pfx_ksys_unshare+0x10/0x10
[ 101.965171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.965632] __x64_sys_unshare+0x31/0x40
[ 101.965996] do_syscall_64+0x3f/0x90
[ 101.966306] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.966707] RIP: 0033:0x7f52be0cf0d7
[ 101.967035] 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
[ 101.976685] RSP: 002b:00007fff77912f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 101.977347] RAX: ffffffffffffffda RBX: 00007fff77913558 RCX: 00007f52be0cf0d7
[ 101.978025] RDX: 00007f52be13941f RSI: 00007fff77912eb0 RDI: 0000000040000000
[ 101.978669] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff77912cc0
[ 101.979300] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52be1e1bf0
[ 101.979996] R13: 00007fff77912ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.980695]
[ 101.980948] irq event stamp: 10141
[ 101.981271] hardirqs last enabled at (10151): [] __up_console_sem+0x78/0x80
[ 101.982091] hardirqs last disabled at (10162): [] __up_console_sem+0x5d/0x80
[ 101.982869] softirqs last enabled at (9754): [] irq_exit_rcu+0x93/0xc0
[ 101.983634] softirqs last disabled at (9749): [] irq_exit_rcu+0x93/0xc0
[ 101.996571] ---[ end trace 0000000000000000 ]---
[ 102.002083] ------------[ cut here ]------------
[ 102.002498] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 102.003643] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.004369] Modules linked in:
[ 102.004641] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.005367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.006003] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.006423] 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
[ 102.007817] RSP: 0018:ffff888016bafc00 EFLAGS: 00010282
[ 102.008299] RAX: 0000000000000000 RBX: ffff88800ec8fe40 RCX: 0000000000000000
[ 102.008885] RDX: ffff88800dee9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.009485] RBP: ffff88800ec8fe54 R08: 0000000000000001 R09: 0000000000000000
[ 102.010054] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.010633] R13: ffffffff84e23fe0 R14: ffff88800ec8fe48 R15: ffffffff84da7d60
[ 102.011193] FS: 0000555556146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.011837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.012356] CR2: 00007fd2481bf260 CR3: 000000000e9c0000 CR4: 0000000000350ee0
[ 102.012959] Call Trace:
[ 102.013179]
[ 102.013379] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 102.013807] ipv6_frags_init_net+0x206/0x3c0
[ 102.014212] ops_init+0xbb/0x6b0
[ 102.014518] setup_net+0x3d9/0x990
[ 102.014802] ? down_read_killable+0x1d7/0x4e0
[ 102.015177] ? __pfx_setup_net+0x10/0x10
[ 102.015489] ? copy_net_ns+0x17c/0x770
[ 102.015793] copy_net_ns+0x321/0x770
[ 102.018346] create_new_namespaces+0x3f6/0xb30
[ 102.018777] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.019203] ksys_unshare+0x44d/0x8e0
[ 102.019551] ? __pfx_ksys_unshare+0x10/0x10
[ 102.019902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.020971] __x64_sys_unshare+0x31/0x40
[ 102.021855] do_syscall_64+0x3f/0x90
[ 102.022736] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.023937] RIP: 0033:0x7f52be0cf0d7
executing program
[ 102.024842] 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
[ 102.030461] RSP: 002b:00007fff77912f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.031052] RAX: ffffffffffffffda RBX: 00007fff77913558 RCX: 00007f52be0cf0d7
[ 102.031598] RDX: 00007f52be13941f RSI: 00007fff77912eb0 RDI: 0000000040000000
[ 102.032189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff77912cc0
[ 102.032744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52be1e1bf0
[ 102.033312] R13: 00007fff77912ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 102.033953]
[ 102.034157] irq event stamp: 12045
[ 102.034436] hardirqs last enabled at (12055): [] __up_console_sem+0x78/0x80
[ 102.035129] hardirqs last disabled at (12066): [] __up_console_sem+0x5d/0x80
[ 102.035797] softirqs last enabled at (11216): [] irq_exit_rcu+0x93/0xc0
[ 102.036531] softirqs last disabled at (11119): [] irq_exit_rcu+0x93/0xc0
[ 102.037193] ---[ end trace 0000000000000000 ]---
[ 102.038329] ------------[ cut here ]------------
[ 102.038700] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 102.039901] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.051755] Modules linked in:
[ 102.052071] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.052771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.053420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.053827] 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
[ 102.055141] RSP: 0018:ffff888016bafbf0 EFLAGS: 00010286
[ 102.055556] RAX: 0000000000000000 RBX: ffff88800ec8f040 RCX: 0000000000000000
[ 102.059529] RDX: ffff88800dee9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.060100] RBP: ffff88800ec8f054 R08: 0000000000000001 R09: 0000000000000000
[ 102.060632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.061193] R13: ffffffff84e23fe0 R14: ffff88800ec8f048 R15: ffffffff84db0aa0
[ 102.061715] FS: 0000555556146400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.062327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.062771] CR2: 00007fd2481bf260 CR3: 000000000e9c0000 CR4: 0000000000350ee0
[ 102.063327] Call Trace:
[ 102.063539]
[ 102.063732] nf_ct_net_init+0x224/0x3d0
[ 102.064119] ? __pfx_nf_ct_net_init+0x10/0x10
[ 102.064504] ops_init+0xbb/0x6b0
[ 102.064802] setup_net+0x3d9/0x990
[ 102.065132] ? down_read_killable+0x1d7/0x4e0
[ 102.065502] ? __pfx_setup_net+0x10/0x10
[ 102.065827] ? copy_net_ns+0x17c/0x770
[ 102.066196] copy_net_ns+0x321/0x770
[ 102.066488] create_new_namespaces+0x3f6/0xb30
[ 102.066899] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.067298] ksys_unshare+0x44d/0x8e0
[ 102.067598] ? __pfx_ksys_unshare+0x10/0x10
[ 102.067950] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.076486] __x64_sys_unshare+0x31/0x40
[ 102.076820] do_syscall_64+0x3f/0x90
[ 102.077146] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.077564] RIP: 0033:0x7f52be0cf0d7
[ 102.077845] 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
[ 102.079146] RSP: 002b:00007fff77912f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.079715] RAX: ffffffffffffffda RBX: 00007fff77913558 RCX: 00007f52be0cf0d7
[ 102.080284] RDX: 00007f52be13941f RSI: 00007fff77912eb0 RDI: 0000000040000000
[ 102.080849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff77912cc0
[ 102.081399] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f52be1e1bf0
[ 102.081979] R13: 00007fff77912ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 102.082530]
[ 102.082718] irq event stamp: 12881
[ 102.083025] hardirqs last enabled at (12893): [] __up_console_sem+0x78/0x80
[ 102.083685] hardirqs last disabled at (12902): [] __up_console_sem+0x5d/0x80
[ 102.084381] softirqs last enabled at (12610): [] irq_exit_rcu+0x93/0xc0
[ 102.085043] softirqs last disabled at (12605): [] irq_exit_rcu+0x93/0xc0
[ 102.085661] ---[ end trace 0000000000000000 ]---
[ 103.681666] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 105.732179] Bluetooth: hci0: command 0x041b tx timeout
[ 107.780986] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 109.836297] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:08:16 Registers:
info registers vcpu 0
RAX=ffff8880147fd1f8 RBX=0000000000000000 RCX=0000000000000000 RDX=ffffffff8542a780
RSI=ffffffff8216fe5b RDI=ffff888009b99b78 RBP=dffffc0000000000 RSP=ffff88806ce09f78
R8 =0000000000000001 R9 =ffffed100d9c74e0 R10=ffff88806ce3a707 R11=0000000000000001
R12=ffff888009b99b78 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff8216fe6c 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=00007f0a701d3460 CR3=000000000e680000 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=7f855f42c03604b8914a1ad1f6ef31e9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8b9f21a6d894c6e0000000000013fbf0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aad1bfa71814340a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016baf660
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 0000555556146400 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=00007fd2481bf260 CR3=000000000e9c0000 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