Warning: Permanently added '[localhost]:24241' (ECDSA) to the list of known hosts.
2023/05/18 03:30:03 fuzzer started
2023/05/18 03:30:03 dialing manager at localhost:44319
2023/05/18 03:30:03 checking machine...
2023/05/18 03:30:03 checking revisions...
syzkaller login: [ 41.436607] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:30:03 testing simple program...
[ 41.513666] cgroup: Unknown subsys name 'net'
[ 41.590626] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.216184] audit: type=1400 audit(1684380617.660:6): 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
executing program
[ 56.362516] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.365146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.366436] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.368813] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.370390] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.371580] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.781977] ------------[ cut here ]------------
[ 56.782652] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.784775] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.786030] Modules linked in:
[ 56.786451] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.791464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.792616] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.793422] 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
[ 56.795818] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.796617] RAX: 0000000000000000 RBX: ffff88800ee85440 RCX: 0000000000000000
[ 56.797659] RDX: ffff888016fb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.798703] RBP: ffff88800ee85454 R08: 0000000000000001 R09: 0000000000000000
[ 56.799715] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.800710] R13: ffffffff84e23fe0 R14: ffff88800ee85448 R15: ffffffff84d74dc0
[ 56.801740] FS: 00005555557a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.802800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.803586] CR2: 00007f24774696f4 CR3: 00000000094c8000 CR4: 0000000000350ef0
[ 56.804554] Call Trace:
[ 56.804903]
[ 56.805274] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.805944] ipv4_frags_init_net+0x269/0x440
[ 56.806558] ops_init+0xbb/0x6b0
[ 56.807082] setup_net+0x3d9/0x990
[ 56.807552] ? down_read_killable+0x1d7/0x4e0
[ 56.808176] ? __pfx_setup_net+0x10/0x10
[ 56.808699] ? copy_net_ns+0x17c/0x770
[ 56.809252] copy_net_ns+0x321/0x770
[ 56.809751] create_new_namespaces+0x3f6/0xb30
[ 56.810392] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.811073] ksys_unshare+0x44d/0x8e0
[ 56.811579] ? __pfx_ksys_unshare+0x10/0x10
[ 56.812172] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.812955] __x64_sys_unshare+0x31/0x40
[ 56.813503] do_syscall_64+0x3f/0x90
[ 56.814022] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.814664] RIP: 0033:0x7fd798ef80d7
[ 56.815178] 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
[ 56.817346] RSP: 002b:00007ffd667ac548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.818300] RAX: ffffffffffffffda RBX: 00007ffd667acb88 RCX: 00007fd798ef80d7
[ 56.819189] RDX: 00007fd798f6241f RSI: 00007ffd667ac4e0 RDI: 0000000040000000
[ 56.820096] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd667ac2f0
[ 56.821149] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd79900abf0
[ 56.822195] R13: 00007ffd667ac620 R14: 0000000000000000 R15: 00000000000000f8
[ 56.823306]
[ 56.823657] irq event stamp: 8853
[ 56.824210] hardirqs last enabled at (8865): [] __up_console_sem+0x78/0x80
[ 56.825484] hardirqs last disabled at (8876): [] __up_console_sem+0x5d/0x80
[ 56.826756] softirqs last enabled at (8500): [] irq_exit_rcu+0x93/0xc0
[ 56.827993] softirqs last disabled at (8459): [] irq_exit_rcu+0x93/0xc0
[ 56.829204] ---[ end trace 0000000000000000 ]---
[ 56.835607] ------------[ cut here ]------------
[ 56.836454] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.838548] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.839832] Modules linked in:
[ 56.840357] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.841703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.842874] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.843661] 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
[ 56.846200] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.846967] RAX: 0000000000000000 RBX: ffff88800e787640 RCX: 0000000000000000
[ 56.847961] RDX: ffff888016fb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.848947] RBP: ffff88800e787654 R08: 0000000000000001 R09: 0000000000000000
[ 56.849905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.850957] R13: ffffffff84e23fe0 R14: ffff88800e787648 R15: ffffffff84da7d60
[ 56.851959] FS: 00005555557a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.853070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.853855] CR2: 00007f24774696f4 CR3: 00000000094c8000 CR4: 0000000000350ef0
[ 56.854854] Call Trace:
[ 56.855280]
[ 56.855622] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.856372] ipv6_frags_init_net+0x206/0x3c0
[ 56.857035] ops_init+0xbb/0x6b0
[ 56.857529] setup_net+0x3d9/0x990
[ 56.858066] ? down_read_killable+0x1d7/0x4e0
[ 56.858699] ? __pfx_setup_net+0x10/0x10
[ 56.859334] ? copy_net_ns+0x17c/0x770
[ 56.859898] copy_net_ns+0x321/0x770
[ 56.860467] create_new_namespaces+0x3f6/0xb30
[ 56.861149] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.861829] ksys_unshare+0x44d/0x8e0
[ 56.862400] ? __pfx_ksys_unshare+0x10/0x10
[ 56.863060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.863875] __x64_sys_unshare+0x31/0x40
[ 56.864483] do_syscall_64+0x3f/0x90
[ 56.865052] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.865771] RIP: 0033:0x7fd798ef80d7
[ 56.866336] 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
[ 56.868783] RSP: 002b:00007ffd667ac548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.869826] RAX: ffffffffffffffda RBX: 00007ffd667acb88 RCX: 00007fd798ef80d7
[ 56.870846] RDX: 00007fd798f6241f RSI: 00007ffd667ac4e0 RDI: 0000000040000000
[ 56.871840] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd667ac2f0
[ 56.872808] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd79900abf0
[ 56.873780] R13: 00007ffd667ac620 R14: 0000000000000000 R15: 00000000000000f8
[ 56.874781]
[ 56.875151] irq event stamp: 10807
[ 56.875626] hardirqs last enabled at (10817): [] __up_console_sem+0x78/0x80
[ 56.876828] hardirqs last disabled at (10828): [] __up_console_sem+0x5d/0x80
[ 56.878007] softirqs last enabled at (10576): [] irq_exit_rcu+0x93/0xc0
[ 56.879180] softirqs last disabled at (10571): [] irq_exit_rcu+0x93/0xc0
[ 56.880337] ---[ end trace 0000000000000000 ]---
[ 56.881812] ------------[ cut here ]------------
[ 56.882499] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.884726] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.885950] Modules linked in:
[ 56.886411] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.887753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.888934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.889664] 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
[ 56.892139] RSP: 0018:ffff88801f21fbf0 EFLAGS: 00010286
[ 56.892872] RAX: 0000000000000000 RBX: ffff88800e787e40 RCX: 0000000000000000
[ 56.893883] RDX: ffff888016fb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.894888] RBP: ffff88800e787e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.895945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.896905] R13: ffffffff84e23fe0 R14: ffff88800e787e48 R15: ffffffff84db0aa0
[ 56.897944] FS: 00005555557a9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.899077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.899875] CR2: 00007f24774696f4 CR3: 00000000094c8000 CR4: 0000000000350ef0
[ 56.900886] Call Trace:
[ 56.901291]
[ 56.901629] nf_ct_net_init+0x224/0x3d0
[ 56.902251] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.902882] ops_init+0xbb/0x6b0
[ 56.903407] setup_net+0x3d9/0x990
[ 56.903899] ? down_read_killable+0x1d7/0x4e0
[ 56.904550] ? __pfx_setup_net+0x10/0x10
[ 56.905130] ? copy_net_ns+0x17c/0x770
[ 56.905678] copy_net_ns+0x321/0x770
[ 56.906229] create_new_namespaces+0x3f6/0xb30
[ 56.906879] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.907576] ksys_unshare+0x44d/0x8e0
[ 56.908131] ? __pfx_ksys_unshare+0x10/0x10
[ 56.908714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.909508] __x64_sys_unshare+0x31/0x40
[ 56.910101] do_syscall_64+0x3f/0x90
[ 56.910625] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.911386] RIP: 0033:0x7fd798ef80d7
[ 56.911885] 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
[ 56.914259] RSP: 002b:00007ffd667ac548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.915304] RAX: ffffffffffffffda RBX: 00007ffd667acb88 RCX: 00007fd798ef80d7
[ 56.916252] RDX: 00007fd798f6241f RSI: 00007ffd667ac4e0 RDI: 0000000040000000
[ 56.917238] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd667ac2f0
[ 56.918212] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd79900abf0
[ 56.919215] R13: 00007ffd667ac620 R14: 0000000000000000 R15: 00000000000000f8
[ 56.920218]
[ 56.920552] irq event stamp: 11533
[ 56.921062] hardirqs last enabled at (11545): [] __up_console_sem+0x78/0x80
[ 56.922222] hardirqs last disabled at (11562): [] __up_console_sem+0x5d/0x80
[ 56.923411] softirqs last enabled at (11558): [] irq_exit_rcu+0x93/0xc0
[ 56.924551] softirqs last disabled at (11553): [] irq_exit_rcu+0x93/0xc0
[ 56.925700] ---[ end trace 0000000000000000 ]---
[ 58.442672] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.488997] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.536988] Bluetooth: hci0: command 0x040f tx timeout
[ 64.584970] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:30:14 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f21f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555557a9400 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=00007f24774696f4 CR3=00000000094c8000 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=000000000003d6fd 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=00007f8f9a1e3280 CR3=00000000094f4000 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=c5e211872fb6d787a1437aa65244a9b6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fb5de7f65c2e2351000000000013c0f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1f9a90a69a6c5cf700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000