Warning: Permanently added '[localhost]:65117' (ECDSA) to the list of known hosts.
2023/05/18 09:03:14 fuzzer started
2023/05/18 09:03:14 dialing manager at localhost:44319
2023/05/18 09:03:14 checking machine...
2023/05/18 09:03:14 checking revisions...
syzkaller login: [ 101.782335] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:03:14 testing simple program...
[ 101.839680] cgroup: Unknown subsys name 'net'
[ 101.896564] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 114.489441] audit: type=1400 audit(1684400607.143:6): 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
[ 115.605647] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 115.607723] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 115.608805] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 115.611330] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 115.612758] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 115.613619] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 115.926246] ------------[ cut here ]------------
[ 115.926730] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 115.928013] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.928788] Modules linked in:
[ 115.929131] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.930578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.933193] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.933655] 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
[ 115.935275] RSP: 0018:ffff888019edfc00 EFLAGS: 00010282
[ 115.935739] RAX: 0000000000000000 RBX: ffff88800ef12c40 RCX: 0000000000000000
[ 115.936458] RDX: ffff88800c479b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.937077] RBP: ffff88800ef12c54 R08: 0000000000000001 R09: 0000000000000000
[ 115.937668] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 115.938313] R13: ffffffff84e23fe0 R14: ffff88800ef12c48 R15: ffffffff84d74dc0
[ 115.938990] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.939646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.940189] CR2: 00007f840ec126f4 CR3: 000000001587e000 CR4: 0000000000350ef0
[ 115.940806] Call Trace:
[ 115.941064]
[ 115.941276] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 115.941734] ipv4_frags_init_net+0x269/0x440
[ 115.942174] ops_init+0xbb/0x6b0
[ 115.942489] setup_net+0x3d9/0x990
[ 115.942823] ? down_read_killable+0x1d7/0x4e0
[ 115.943236] ? __pfx_setup_net+0x10/0x10
[ 115.943587] ? copy_net_ns+0x17c/0x770
[ 115.943964] copy_net_ns+0x321/0x770
[ 115.944300] create_new_namespaces+0x3f6/0xb30
[ 115.944698] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.945169] ksys_unshare+0x44d/0x8e0
[ 115.945541] ? __pfx_ksys_unshare+0x10/0x10
[ 115.945908] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.946459] __x64_sys_unshare+0x31/0x40
[ 115.946840] do_syscall_64+0x3f/0x90
[ 115.947234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.947708] RIP: 0033:0x7f0eb55be0d7
[ 115.948077] 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
[ 115.949612] RSP: 002b:00007ffc90caa1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 115.950315] RAX: ffffffffffffffda RBX: 00007ffc90caa7e8 RCX: 00007f0eb55be0d7
[ 115.950991] RDX: 00007f0eb562841f RSI: 00007ffc90caa140 RDI: 0000000040000000
[ 115.951620] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90ca9f50
[ 115.952265] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0eb56d0bf0
[ 115.952856] R13: 00007ffc90caa280 R14: 0000000000000000 R15: 00000000000000f8
[ 115.953533]
[ 115.953723] irq event stamp: 7709
[ 115.954037] hardirqs last enabled at (7721): [] __up_console_sem+0x78/0x80
[ 115.954797] hardirqs last disabled at (7730): [] __up_console_sem+0x5d/0x80
[ 115.955562] softirqs last enabled at (7218): [] irq_exit_rcu+0x93/0xc0
[ 115.956275] softirqs last disabled at (7209): [] irq_exit_rcu+0x93/0xc0
[ 115.957037] ---[ end trace 0000000000000000 ]---
[ 115.962551] ------------[ cut here ]------------
[ 115.963225] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 115.964421] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.965175] Modules linked in:
[ 115.965484] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.966291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.967016] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.967459] 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
[ 115.969027] RSP: 0018:ffff888019edfc00 EFLAGS: 00010282
[ 115.969491] RAX: 0000000000000000 RBX: ffff88801655fa40 RCX: 0000000000000000
[ 115.970113] RDX: ffff88800c479b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.970803] RBP: ffff88801655fa54 R08: 0000000000000001 R09: 0000000000000000
[ 115.971491] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 115.972151] R13: ffffffff84e23fe0 R14: ffff88801655fa48 R15: ffffffff84da7d60
[ 115.972755] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.973467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.974061] CR2: 00007f840ec126f4 CR3: 000000001587e000 CR4: 0000000000350ef0
[ 115.974793] Call Trace:
[ 115.975053]
[ 115.975260] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 115.975682] ipv6_frags_init_net+0x206/0x3c0
[ 115.976079] ops_init+0xbb/0x6b0
[ 115.976374] setup_net+0x3d9/0x990
[ 115.976685] ? down_read_killable+0x1d7/0x4e0
[ 115.977100] ? __pfx_setup_net+0x10/0x10
[ 115.977440] ? copy_net_ns+0x17c/0x770
[ 115.977765] copy_net_ns+0x321/0x770
[ 115.978106] create_new_namespaces+0x3f6/0xb30
[ 115.978529] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.979067] ksys_unshare+0x44d/0x8e0
[ 115.979393] ? __pfx_ksys_unshare+0x10/0x10
[ 115.979754] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.980272] __x64_sys_unshare+0x31/0x40
[ 115.980638] do_syscall_64+0x3f/0x90
[ 115.981001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.981439] RIP: 0033:0x7f0eb55be0d7
[ 115.981750] 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
[ 115.983246] RSP: 002b:00007ffc90caa1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 115.983864] RAX: ffffffffffffffda RBX: 00007ffc90caa7e8 RCX: 00007f0eb55be0d7
[ 115.984490] RDX: 00007f0eb562841f RSI: 00007ffc90caa140 RDI: 0000000040000000
[ 115.985114] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90ca9f50
[ 115.985698] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0eb56d0bf0
[ 115.986289] R13: 00007ffc90caa280 R14: 0000000000000000 R15: 00000000000000f8
[ 115.986895]
[ 115.987118] irq event stamp: 9633
[ 115.987393] hardirqs last enabled at (9643): [] __up_console_sem+0x78/0x80
[ 115.988078] hardirqs last disabled at (9654): [] __up_console_sem+0x5d/0x80
[ 115.988747] softirqs last enabled at (9584): [] irq_exit_rcu+0x93/0xc0
[ 115.989426] softirqs last disabled at (9579): [] irq_exit_rcu+0x93/0xc0
[ 115.990076] ---[ end trace 0000000000000000 ]---
[ 115.991224] ------------[ cut here ]------------
[ 115.991596] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 115.992781] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.993453] Modules linked in:
[ 115.993717] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.994473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.995172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.995628] 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
[ 115.997178] RSP: 0018:ffff888019edfbf0 EFLAGS: 00010286
[ 115.997653] RAX: 0000000000000000 RBX: ffff88800f182240 RCX: 0000000000000000
[ 115.998283] RDX: ffff88800c479b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.998943] RBP: ffff88800f182254 R08: 0000000000000001 R09: 0000000000000000
[ 115.999537] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 116.000172] R13: ffffffff84e23fe0 R14: ffff88800f182248 R15: ffffffff84db0aa0
[ 116.000794] FS: 0000555555695400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 116.001589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.002111] CR2: 00007f840ec126f4 CR3: 000000001587e000 CR4: 0000000000350ef0
[ 116.002766] Call Trace:
[ 116.003010]
[ 116.003210] nf_ct_net_init+0x224/0x3d0
[ 116.003582] ? __pfx_nf_ct_net_init+0x10/0x10
[ 116.004013] ops_init+0xbb/0x6b0
[ 116.004361] setup_net+0x3d9/0x990
[ 116.004682] ? down_read_killable+0x1d7/0x4e0
[ 116.005149] ? __pfx_setup_net+0x10/0x10
[ 116.005556] ? copy_net_ns+0x17c/0x770
[ 116.005913] copy_net_ns+0x321/0x770
[ 116.006308] create_new_namespaces+0x3f6/0xb30
[ 116.006733] unshare_nsproxy_namespaces+0xc1/0x200
[ 116.007182] ksys_unshare+0x44d/0x8e0
[ 116.007552] ? __pfx_ksys_unshare+0x10/0x10
[ 116.007905] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 116.008457] __x64_sys_unshare+0x31/0x40
[ 116.008824] do_syscall_64+0x3f/0x90
[ 116.009184] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 116.009685] RIP: 0033:0x7f0eb55be0d7
[ 116.010031] 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
[ 116.011681] RSP: 002b:00007ffc90caa1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 116.012378] RAX: ffffffffffffffda RBX: 00007ffc90caa7e8 RCX: 00007f0eb55be0d7
[ 116.012993] RDX: 00007f0eb562841f RSI: 00007ffc90caa140 RDI: 0000000040000000
[ 116.013624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc90ca9f50
[ 116.014235] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0eb56d0bf0
[ 116.014822] R13: 00007ffc90caa280 R14: 0000000000000000 R15: 00000000000000f8
[ 116.015489]
[ 116.015702] irq event stamp: 10397
[ 116.016037] hardirqs last enabled at (10409): [] __up_console_sem+0x78/0x80
[ 116.016730] hardirqs last disabled at (10418): [] __up_console_sem+0x5d/0x80
[ 116.017462] softirqs last enabled at (9584): [] irq_exit_rcu+0x93/0xc0
[ 116.018170] softirqs last disabled at (9579): [] irq_exit_rcu+0x93/0xc0
[ 116.018909] ---[ end trace 0000000000000000 ]---
executing program
[ 117.688063] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 119.734999] Bluetooth: hci0: command 0x041b tx timeout
[ 121.784012] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 123.830985] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:02:22 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019edf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555695400 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=00007f840ec126f4 CR3=000000001587e000 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=0000000000081c2b 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=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=00007ff7a74e4020 CR3=000000000e90c000 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=2038323a33303a39302038312079614d XMM01=5d3133313932392e35313120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000