Warning: Permanently added '[localhost]:59029' (ECDSA) to the list of known hosts.
2023/05/17 21:27:16 fuzzer started
2023/05/17 21:27:17 dialing manager at localhost:44319
2023/05/17 21:27:17 checking machine...
2023/05/17 21:27:17 checking revisions...
syzkaller login: [ 45.211455] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:27:17 testing simple program...
[ 45.279172] cgroup: Unknown subsys name 'net'
[ 45.358776] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.376324] audit: type=1400 audit(1684358850.506:6): 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
[ 59.531893] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.534731] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.543626] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.549336] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.550916] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.552147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.933747] ------------[ cut here ]------------
[ 59.934532] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.936806] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.938304] Modules linked in:
[ 59.938785] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.943812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.944989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.945635] 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
[ 59.947879] RSP: 0018:ffff88801a647c00 EFLAGS: 00010282
[ 59.948566] RAX: 0000000000000000 RBX: ffff88800f5ac040 RCX: 0000000000000000
[ 59.949467] RDX: ffff8880159dd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.950356] RBP: ffff88800f5ac054 R08: 0000000000000001 R09: 0000000000000000
[ 59.951248] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.952141] R13: ffffffff84e23fe0 R14: ffff88800f5ac048 R15: ffffffff84d74dc0
[ 59.953032] FS: 0000555556527400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.954023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.954751] CR2: 00007ffce2f86000 CR3: 000000000e918000 CR4: 0000000000350ee0
[ 59.955639] Call Trace:
[ 59.955994]
[ 59.956296] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.956952] ipv4_frags_init_net+0x269/0x440
[ 59.957510] ops_init+0xbb/0x6b0
[ 59.957992] setup_net+0x3d9/0x990
[ 59.958482] ? down_read_killable+0x1d7/0x4e0
[ 59.959080] ? __pfx_setup_net+0x10/0x10
[ 59.959591] ? copy_net_ns+0x17c/0x770
[ 59.960132] copy_net_ns+0x321/0x770
[ 59.960608] create_new_namespaces+0x3f6/0xb30
[ 59.961220] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.961836] ksys_unshare+0x44d/0x8e0
[ 59.962357] ? __pfx_ksys_unshare+0x10/0x10
[ 59.962897] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.963632] __x64_sys_unshare+0x31/0x40
[ 59.964171] do_syscall_64+0x3f/0x90
[ 59.964643] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.965314] RIP: 0033:0x7f7db4f030d7
[ 59.965773] 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
[ 59.967954] RSP: 002b:00007ffe3313bf58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.968858] RAX: ffffffffffffffda RBX: 00007ffe3313c598 RCX: 00007f7db4f030d7
[ 59.969748] RDX: 00007f7db4f6d41f RSI: 00007ffe3313bef0 RDI: 0000000040000000
[ 59.970640] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3313bd00
[ 59.971555] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7db5015bf0
[ 59.972461] R13: 00007ffe3313c030 R14: 0000000000000000 R15: 00000000000000f8
[ 59.973399]
[ 59.973709] irq event stamp: 8063
[ 59.974170] hardirqs last enabled at (8075): [] __up_console_sem+0x78/0x80
[ 59.975284] hardirqs last disabled at (8086): [] __up_console_sem+0x5d/0x80
[ 59.976359] softirqs last enabled at (7638): [] irq_exit_rcu+0x93/0xc0
[ 59.977413] softirqs last disabled at (7625): [] irq_exit_rcu+0x93/0xc0
[ 59.978491] ---[ end trace 0000000000000000 ]---
[ 59.983602] ------------[ cut here ]------------
[ 59.984242] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.986145] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.987226] Modules linked in:
[ 59.987644] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.988801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.989821] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.990510] 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
[ 59.992712] RSP: 0018:ffff88801a647c00 EFLAGS: 00010282
[ 59.993444] RAX: 0000000000000000 RBX: ffff88800ecec840 RCX: 0000000000000000
[ 59.994360] RDX: ffff8880159dd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.995255] RBP: ffff88800ecec854 R08: 0000000000000001 R09: 0000000000000000
[ 59.996145] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.997048] R13: ffffffff84e23fe0 R14: ffff88800ecec848 R15: ffffffff84da7d60
[ 59.997964] FS: 0000555556527400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.998971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.999680] CR2: 00007ffce2f86000 CR3: 000000000e918000 CR4: 0000000000350ee0
[ 60.000572] Call Trace:
[ 60.000906]
[ 60.001231] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.001848] ipv6_frags_init_net+0x206/0x3c0
[ 60.002456] ops_init+0xbb/0x6b0
[ 60.002897] setup_net+0x3d9/0x990
[ 60.003390] ? down_read_killable+0x1d7/0x4e0
[ 60.003985] ? __pfx_setup_net+0x10/0x10
[ 60.004493] ? copy_net_ns+0x17c/0x770
[ 60.005029] copy_net_ns+0x321/0x770
[ 60.005511] create_new_namespaces+0x3f6/0xb30
[ 60.006124] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.006746] ksys_unshare+0x44d/0x8e0
[ 60.007267] ? __pfx_ksys_unshare+0x10/0x10
[ 60.007815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.008553] __x64_sys_unshare+0x31/0x40
[ 60.009096] do_syscall_64+0x3f/0x90
[ 60.009578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.010268] RIP: 0033:0x7f7db4f030d7
[ 60.010728] 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
[ 60.012895] RSP: 002b:00007ffe3313bf58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.013832] RAX: ffffffffffffffda RBX: 00007ffe3313c598 RCX: 00007f7db4f030d7
[ 60.014750] RDX: 00007f7db4f6d41f RSI: 00007ffe3313bef0 RDI: 0000000040000000
[ 60.015626] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3313bd00
[ 60.016496] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7db5015bf0
[ 60.017380] R13: 00007ffe3313c030 R14: 0000000000000000 R15: 00000000000000f8
[ 60.018292]
[ 60.018596] irq event stamp: 9785
[ 60.019046] hardirqs last enabled at (9797): [] __up_console_sem+0x78/0x80
[ 60.020095] hardirqs last disabled at (9808): [] __up_console_sem+0x5d/0x80
[ 60.021144] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 60.022168] softirqs last disabled at (9365): [] irq_exit_rcu+0x93/0xc0
[ 60.023207] ---[ end trace 0000000000000000 ]---
[ 60.024561] ------------[ cut here ]------------
[ 60.025234] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.027263] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.028317] Modules linked in:
[ 60.028720] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.029863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.030872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.031542] 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
[ 60.033709] RSP: 0018:ffff88801a647bf0 EFLAGS: 00010286
[ 60.034410] RAX: 0000000000000000 RBX: ffff88800eced240 RCX: 0000000000000000
[ 60.035293] RDX: ffff8880159dd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.036177] RBP: ffff88800eced254 R08: 0000000000000001 R09: 0000000000000000
[ 60.037051] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.037900] R13: ffffffff84e23fe0 R14: ffff88800eced248 R15: ffffffff84db0aa0
[ 60.038795] FS: 0000555556527400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.039782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.040509] CR2: 00007ffce2f86000 CR3: 000000000e918000 CR4: 0000000000350ee0
[ 60.041387] Call Trace:
[ 60.041711]
[ 60.042034] nf_ct_net_init+0x224/0x3d0
[ 60.042559] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.043163] ops_init+0xbb/0x6b0
[ 60.043603] setup_net+0x3d9/0x990
[ 60.044086] ? down_read_killable+0x1d7/0x4e0
[ 60.044652] ? __pfx_setup_net+0x10/0x10
[ 60.045181] ? copy_net_ns+0x17c/0x770
[ 60.045685] copy_net_ns+0x321/0x770
[ 60.046188] create_new_namespaces+0x3f6/0xb30
[ 60.046793] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.047428] ksys_unshare+0x44d/0x8e0
[ 60.047910] ? __pfx_ksys_unshare+0x10/0x10
[ 60.048515] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.049272] __x64_sys_unshare+0x31/0x40
[ 60.049799] do_syscall_64+0x3f/0x90
[ 60.050333] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.051024] RIP: 0033:0x7f7db4f030d7
[ 60.051501] 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
[ 60.053749] RSP: 002b:00007ffe3313bf58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
executing program
[ 60.054738] RAX: ffffffffffffffda RBX: 00007ffe3313c598 RCX: 00007f7db4f030d7
[ 60.055816] RDX: 00007f7db4f6d41f RSI: 00007ffe3313bef0 RDI: 0000000040000000
[ 60.056721] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3313bd00
[ 60.057635] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7db5015bf0
[ 60.058568] R13: 00007ffe3313c030 R14: 0000000000000000 R15: 00000000000000f8
[ 60.059510]
[ 60.059824] irq event stamp: 10593
[ 60.060297] hardirqs last enabled at (10605): [] __up_console_sem+0x78/0x80
[ 60.061388] hardirqs last disabled at (10616): [] __up_console_sem+0x5d/0x80
[ 60.062500] softirqs last enabled at (10530): [] irq_exit_rcu+0x93/0xc0
[ 60.063570] softirqs last disabled at (10525): [] irq_exit_rcu+0x93/0xc0
[ 60.064648] ---[ end trace 0000000000000000 ]---
[ 61.618681] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.665002] Bluetooth: hci0: command 0x041b tx timeout
[ 65.713035] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.762060] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:27:31 Registers:
info registers vcpu 0
RAX=0000000000027f93 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f7370e16ec0 CR3=000000000e49c000 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=7474318eaf82cdad95497c4e0493e67b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1074be4762852f25000000000013c608 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=20c65373af2027bb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6475f0
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 0000555556527400 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=00007ffce2f86000 CR3=000000000e918000 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