Warning: Permanently added '[localhost]:28869' (ECDSA) to the list of known hosts.
2023/05/17 23:39:03 fuzzer started
2023/05/17 23:39:03 dialing manager at localhost:44319
2023/05/17 23:39:03 checking machine...
2023/05/17 23:39:03 checking revisions...
syzkaller login: [ 39.644562] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:39:03 testing simple program...
[ 39.709813] cgroup: Unknown subsys name 'net'
[ 39.809521] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.272732] audit: type=1400 audit(1684366756.191:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.445759] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.448515] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.450122] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.453927] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.455392] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.457982] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.867094] ------------[ cut here ]------------
[ 53.867790] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.869440] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.870529] Modules linked in:
[ 53.870945] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.875371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.876397] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.877061] 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
[ 53.879283] RSP: 0018:ffff88801e237c00 EFLAGS: 00010282
[ 53.879950] RAX: 0000000000000000 RBX: ffff88800f265040 RCX: 0000000000000000
[ 53.880863] RDX: ffff8880176bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.881765] RBP: ffff88800f265054 R08: 0000000000000001 R09: 0000000000000000
[ 53.882659] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.883568] R13: ffffffff84e23fe0 R14: ffff88800f265048 R15: ffffffff84d74dc0
[ 53.884490] FS: 00005555566ce400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.885530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.886289] CR2: 00007fa9c70936f4 CR3: 000000000e74a000 CR4: 0000000000350ef0
[ 53.887151] Call Trace:
[ 53.887509]
[ 53.887817] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.888472] ipv4_frags_init_net+0x269/0x440
[ 53.889040] ops_init+0xbb/0x6b0
[ 53.889537] setup_net+0x3d9/0x990
[ 53.890017] ? down_read_killable+0x1d7/0x4e0
[ 53.890620] ? __pfx_setup_net+0x10/0x10
[ 53.891147] ? copy_net_ns+0x17c/0x770
[ 53.891695] copy_net_ns+0x321/0x770
[ 53.892181] create_new_namespaces+0x3f6/0xb30
[ 53.892811] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.893471] ksys_unshare+0x44d/0x8e0
[ 53.893997] ? __pfx_ksys_unshare+0x10/0x10
[ 53.894579] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.895329] __x64_sys_unshare+0x31/0x40
[ 53.895852] do_syscall_64+0x3f/0x90
[ 53.896372] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.897032] RIP: 0033:0x7f96340380d7
[ 53.897539] 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
[ 53.899732] RSP: 002b:00007ffc342fac38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.900698] RAX: ffffffffffffffda RBX: 00007ffc342fb278 RCX: 00007f96340380d7
[ 53.901613] RDX: 00007f96340a241f RSI: 00007ffc342fabd0 RDI: 0000000040000000
[ 53.902506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc342fa9e0
[ 53.903395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f963414abf0
[ 53.904295] R13: 00007ffc342fad10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.905197]
[ 53.905561] irq event stamp: 7881
[ 53.905994] hardirqs last enabled at (7891): [] __up_console_sem+0x78/0x80
[ 53.907065] hardirqs last disabled at (7902): [] __up_console_sem+0x5d/0x80
[ 53.908134] softirqs last enabled at (7416): [] irq_exit_rcu+0x93/0xc0
[ 53.909181] softirqs last disabled at (7381): [] irq_exit_rcu+0x93/0xc0
[ 53.910228] ---[ end trace 0000000000000000 ]---
[ 53.916034] ------------[ cut here ]------------
[ 53.916664] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.918341] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.919410] Modules linked in:
[ 53.919824] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.920993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.922022] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.922720] 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
[ 53.924947] RSP: 0018:ffff88801e237c00 EFLAGS: 00010282
[ 53.925660] RAX: 0000000000000000 RBX: ffff888016331040 RCX: 0000000000000000
[ 53.926574] RDX: ffff8880176bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.927476] RBP: ffff888016331054 R08: 0000000000000001 R09: 0000000000000000
[ 53.928374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.929345] R13: ffffffff84e23fe0 R14: ffff888016331048 R15: ffffffff84da7d60
[ 53.930246] FS: 00005555566ce400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.931286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.932016] CR2: 00007fa9c70936f4 CR3: 000000000e74a000 CR4: 0000000000350ef0
[ 53.932912] Call Trace:
[ 53.933250]
[ 53.933606] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.934226] ipv6_frags_init_net+0x206/0x3c0
[ 53.934827] ops_init+0xbb/0x6b0
[ 53.935309] setup_net+0x3d9/0x990
[ 53.935781] ? down_read_killable+0x1d7/0x4e0
[ 53.936396] ? __pfx_setup_net+0x10/0x10
[ 53.936915] ? copy_net_ns+0x17c/0x770
[ 53.937477] copy_net_ns+0x321/0x770
[ 53.937974] create_new_namespaces+0x3f6/0xb30
[ 53.938588] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.939211] ksys_unshare+0x44d/0x8e0
[ 53.939737] ? __pfx_ksys_unshare+0x10/0x10
[ 53.940321] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.941035] __x64_sys_unshare+0x31/0x40
[ 53.941613] do_syscall_64+0x3f/0x90
[ 53.942096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.942774] RIP: 0033:0x7f96340380d7
[ 53.943243] 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
[ 53.945461] RSP: 002b:00007ffc342fac38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.946435] RAX: ffffffffffffffda RBX: 00007ffc342fb278 RCX: 00007f96340380d7
[ 53.947320] RDX: 00007f96340a241f RSI: 00007ffc342fabd0 RDI: 0000000040000000
[ 53.948192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc342fa9e0
[ 53.949086] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f963414abf0
[ 53.950006] R13: 00007ffc342fad10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.950922]
[ 53.951229] irq event stamp: 9709
[ 53.951683] hardirqs last enabled at (9721): [] __up_console_sem+0x78/0x80
[ 53.952745] hardirqs last disabled at (9732): [] __up_console_sem+0x5d/0x80
[ 53.953833] softirqs last enabled at (9018): [] irq_exit_rcu+0x93/0xc0
[ 53.954872] softirqs last disabled at (8973): [] irq_exit_rcu+0x93/0xc0
[ 53.955909] ---[ end trace 0000000000000000 ]---
[ 53.957371] ------------[ cut here ]------------
[ 53.957975] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.959854] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.960914] Modules linked in:
[ 53.961347] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.962535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.963554] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.964195] 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
[ 53.966404] RSP: 0018:ffff88801e237bf0 EFLAGS: 00010286
[ 53.967053] RAX: 0000000000000000 RBX: ffff888016331640 RCX: 0000000000000000
[ 53.967953] RDX: ffff8880176bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.968858] RBP: ffff888016331654 R08: 0000000000000001 R09: 0000000000000000
[ 53.969765] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.970646] R13: ffffffff84e23fe0 R14: ffff888016331648 R15: ffffffff84db0aa0
[ 53.971540] FS: 00005555566ce400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.972546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.973289] CR2: 00007fa9c70936f4 CR3: 000000000e74a000 CR4: 0000000000350ef0
[ 53.974181] Call Trace:
[ 53.974546]
[ 53.974844] nf_ct_net_init+0x224/0x3d0
[ 53.975393] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.975977] ops_init+0xbb/0x6b0
[ 53.976455] setup_net+0x3d9/0x990
[ 53.976916] ? down_read_killable+0x1d7/0x4e0
[ 53.977524] ? __pfx_setup_net+0x10/0x10
[ 53.978042] ? copy_net_ns+0x17c/0x770
[ 53.978582] copy_net_ns+0x321/0x770
[ 53.979073] create_new_namespaces+0x3f6/0xb30
[ 53.979692] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.980342] ksys_unshare+0x44d/0x8e0
[ 53.980836] ? __pfx_ksys_unshare+0x10/0x10
[ 53.981424] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.982160] __x64_sys_unshare+0x31/0x40
[ 53.982714] do_syscall_64+0x3f/0x90
[ 53.983191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.983867] RIP: 0033:0x7f96340380d7
[ 53.984357] 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
[ 53.986555] RSP: 002b:00007ffc342fac38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.987504] RAX: ffffffffffffffda RBX: 00007ffc342fb278 RCX: 00007f96340380d7
[ 53.988410] RDX: 00007f96340a241f RSI: 00007ffc342fabd0 RDI: 0000000040000000
[ 53.989312] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc342fa9e0
[ 53.990185] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f963414abf0
[ 53.991069] R13: 00007ffc342fad10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.991982]
[ 53.992313] irq event stamp: 10489
[ 53.992746] hardirqs last enabled at (10499): [] __up_console_sem+0x78/0x80
[ 53.993821] hardirqs last disabled at (10510): [] __up_console_sem+0x5d/0x80
[ 53.994886] softirqs last enabled at (10184): [] irq_exit_rcu+0x93/0xc0
[ 53.995928] softirqs last disabled at (10179): [] irq_exit_rcu+0x93/0xc0
[ 53.996989] ---[ end trace 0000000000000000 ]---
executing program
[ 55.525903] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.573318] Bluetooth: hci0: command 0x041b tx timeout
[ 59.621410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.669322] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:39:15 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e2375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 00005555566ce400 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=00007fa9c70936f4 CR3=000000000e74a000 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=0000000000028cd3 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=00007f5ae9572e10 CR3=000000000e8bc000 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=9137b4ab94baa1b19745342f7f4810cf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=50d6acfecd452db0000000000013c7f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5441d40afd7588cd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000