Warning: Permanently added '[localhost]:9138' (ECDSA) to the list of known hosts.
2023/05/17 17:12:15 fuzzer started
2023/05/17 17:12:16 dialing manager at localhost:44319
2023/05/17 17:12:16 checking machine...
2023/05/17 17:12:16 checking revisions...
syzkaller login: [ 41.816675] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:12:16 testing simple program...
[ 41.885481] cgroup: Unknown subsys name 'net'
[ 41.959016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.225312] audit: type=1400 audit(1684343548.732:6): 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
[ 55.376615] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.379154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.380422] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.383918] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.385546] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.387302] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.779467] ------------[ cut here ]------------
[ 55.780135] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.782087] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.783174] Modules linked in:
[ 55.783602] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.788381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.789406] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.790052] 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
[ 55.792242] RSP: 0018:ffff88800ee5fc00 EFLAGS: 00010282
[ 55.792934] RAX: 0000000000000000 RBX: ffff888015bcb040 RCX: 0000000000000000
[ 55.793835] RDX: ffff8880176551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.794741] RBP: ffff888015bcb054 R08: 0000000000000001 R09: 0000000000000000
[ 55.795667] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.796574] R13: ffffffff84e23fe0 R14: ffff888015bcb048 R15: ffffffff84d74dc0
[ 55.797479] FS: 0000555555eee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.798470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.799192] CR2: 00007f9c2494f090 CR3: 000000000ce16000 CR4: 0000000000350ef0
[ 55.800098] Call Trace:
[ 55.800463]
[ 55.800762] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.801406] ipv4_frags_init_net+0x269/0x440
[ 55.801969] ops_init+0xbb/0x6b0
[ 55.802455] setup_net+0x3d9/0x990
[ 55.802914] ? down_read_killable+0x1d7/0x4e0
[ 55.803543] ? __pfx_setup_net+0x10/0x10
[ 55.804051] ? copy_net_ns+0x17c/0x770
[ 55.804586] copy_net_ns+0x321/0x770
[ 55.805067] create_new_namespaces+0x3f6/0xb30
[ 55.805684] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.806297] ksys_unshare+0x44d/0x8e0
[ 55.806820] ? __pfx_ksys_unshare+0x10/0x10
[ 55.807405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.808114] __x64_sys_unshare+0x31/0x40
[ 55.808658] do_syscall_64+0x3f/0x90
[ 55.809139] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.809814] RIP: 0033:0x7fb04e6560d7
[ 55.810283] 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
[ 55.812473] RSP: 002b:00007ffe9ee58508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.813436] RAX: ffffffffffffffda RBX: 00007ffe9ee58b48 RCX: 00007fb04e6560d7
[ 55.814303] RDX: 00007fb04e6c041f RSI: 00007ffe9ee584a0 RDI: 0000000040000000
[ 55.815208] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9ee582b0
[ 55.816122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb04e768bf0
[ 55.817031] R13: 00007ffe9ee585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.817950]
[ 55.818256] irq event stamp: 8187
[ 55.818719] hardirqs last enabled at (8199): [] __up_console_sem+0x78/0x80
[ 55.819797] hardirqs last disabled at (8210): [] __up_console_sem+0x5d/0x80
[ 55.820871] softirqs last enabled at (7684): [] irq_exit_rcu+0x93/0xc0
[ 55.821923] softirqs last disabled at (7679): [] irq_exit_rcu+0x93/0xc0
[ 55.822964] ---[ end trace 0000000000000000 ]---
[ 55.827923] ------------[ cut here ]------------
[ 55.828896] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.830665] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.831775] Modules linked in:
[ 55.832177] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.833353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.834366] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.835024] 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
[ 55.837183] RSP: 0018:ffff88800ee5fc00 EFLAGS: 00010282
[ 55.837877] RAX: 0000000000000000 RBX: ffff88800e4a9c40 RCX: 0000000000000000
[ 55.838796] RDX: ffff8880176551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.839712] RBP: ffff88800e4a9c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.840606] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.841493] R13: ffffffff84e23fe0 R14: ffff88800e4a9c48 R15: ffffffff84da7d60
[ 55.842394] FS: 0000555555eee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.843428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.844133] CR2: 00007f9c2494f090 CR3: 000000000ce16000 CR4: 0000000000350ef0
[ 55.845025] Call Trace:
[ 55.845387]
[ 55.845686] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.846306] ipv6_frags_init_net+0x206/0x3c0
[ 55.846905] ops_init+0xbb/0x6b0
[ 55.847394] setup_net+0x3d9/0x990
[ 55.847859] ? down_read_killable+0x1d7/0x4e0
[ 55.848456] ? __pfx_setup_net+0x10/0x10
[ 55.848963] ? copy_net_ns+0x17c/0x770
[ 55.849503] copy_net_ns+0x321/0x770
[ 55.849989] create_new_namespaces+0x3f6/0xb30
[ 55.850600] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.851237] ksys_unshare+0x44d/0x8e0
[ 55.851766] ? __pfx_ksys_unshare+0x10/0x10
[ 55.852311] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.853054] __x64_sys_unshare+0x31/0x40
[ 55.853609] do_syscall_64+0x3f/0x90
[ 55.854085] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.854770] RIP: 0033:0x7fb04e6560d7
[ 55.855242] 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
[ 55.857430] RSP: 002b:00007ffe9ee58508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.858386] RAX: ffffffffffffffda RBX: 00007ffe9ee58b48 RCX: 00007fb04e6560d7
[ 55.859263] RDX: 00007fb04e6c041f RSI: 00007ffe9ee584a0 RDI: 0000000040000000
[ 55.860172] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9ee582b0
[ 55.861051] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb04e768bf0
[ 55.861937] R13: 00007ffe9ee585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.862852]
[ 55.863156] irq event stamp: 9819
[ 55.863614] hardirqs last enabled at (9831): [] __up_console_sem+0x78/0x80
[ 55.864669] hardirqs last disabled at (9842): [] __up_console_sem+0x5d/0x80
[ 55.865722] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 55.866767] softirqs last disabled at (9371): [] irq_exit_rcu+0x93/0xc0
[ 55.867819] ---[ end trace 0000000000000000 ]---
[ 55.869123] ------------[ cut here ]------------
[ 55.869746] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.871726] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.872784] Modules linked in:
[ 55.873187] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.874355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.875370] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.876021] 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
[ 55.878182] RSP: 0018:ffff88800ee5fbf0 EFLAGS: 00010286
[ 55.878876] RAX: 0000000000000000 RBX: ffff88800e4a9640 RCX: 0000000000000000
[ 55.879802] RDX: ffff8880176551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.880682] RBP: ffff88800e4a9654 R08: 0000000000000001 R09: 0000000000000000
[ 55.881573] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.882470] R13: ffffffff84e23fe0 R14: ffff88800e4a9648 R15: ffffffff84db0aa0
[ 55.883363] FS: 0000555555eee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.884321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.885072] CR2: 00007f9c2494f090 CR3: 000000000ce16000 CR4: 0000000000350ef0
[ 55.885965] Call Trace:
[ 55.886292]
[ 55.886621] nf_ct_net_init+0x224/0x3d0
[ 55.887145] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.887758] ops_init+0xbb/0x6b0
[ 55.888207] setup_net+0x3d9/0x990
[ 55.888702] ? down_read_killable+0x1d7/0x4e0
[ 55.889274] ? __pfx_setup_net+0x10/0x10
[ 55.889818] ? copy_net_ns+0x17c/0x770
[ 55.890357] copy_net_ns+0x321/0x770
[ 55.890842] create_new_namespaces+0x3f6/0xb30
[ 55.891481] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.892116] ksys_unshare+0x44d/0x8e0
[ 55.892641] ? __pfx_ksys_unshare+0x10/0x10
[ 55.893184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.893929] __x64_sys_unshare+0x31/0x40
[ 55.894476] do_syscall_64+0x3f/0x90
[ 55.894955] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.895657] RIP: 0033:0x7fb04e6560d7
[ 55.896124] 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
[ 55.898306] RSP: 002b:00007ffe9ee58508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.899258] RAX: ffffffffffffffda RBX: 00007ffe9ee58b48 RCX: 00007fb04e6560d7
[ 55.900149] RDX: 00007fb04e6c041f RSI: 00007ffe9ee584a0 RDI: 0000000040000000
[ 55.901044] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9ee582b0
[ 55.901940] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb04e768bf0
[ 55.902832] R13: 00007ffe9ee585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.903776]
[ 55.904078] irq event stamp: 10549
[ 55.904543] hardirqs last enabled at (10561): [] __up_console_sem+0x78/0x80
[ 55.905599] hardirqs last disabled at (10572): [] __up_console_sem+0x5d/0x80
[ 55.906663] softirqs last enabled at (10456): [] irq_exit_rcu+0x93/0xc0
[ 55.907713] softirqs last disabled at (10451): [] irq_exit_rcu+0x93/0xc0
[ 55.908749] ---[ end trace 0000000000000000 ]---
executing program
[ 57.457141] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.504393] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.552405] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.600620] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:12:23 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800ee5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555555eee400 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=00007f9c2494f090 CR3=000000000ce16000 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=00000000000411cd 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=00007f5ad9e790a0 CR3=000000000e64c000 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=84e322e66ced31a11f472b8ba79b5679
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=53145364bcfc7565000000000013b980 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a0ec372536b2a8fd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000