Warning: Permanently added '[localhost]:47389' (ECDSA) to the list of known hosts.
2023/05/17 21:19:47 fuzzer started
2023/05/17 21:19:47 dialing manager at localhost:44319
2023/05/17 21:19:47 checking machine...
2023/05/17 21:19:47 checking revisions...
syzkaller login: [ 39.020433] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:19:47 testing simple program...
[ 39.106093] cgroup: Unknown subsys name 'net'
[ 39.190679] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.044645] audit: type=1400 audit(1684358400.990:6): 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
[ 53.135799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.139510] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.142352] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.151397] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.152797] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.153931] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.547278] ------------[ cut here ]------------
[ 53.548073] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.550444] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.552028] Modules linked in:
[ 53.552677] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.554314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.559017] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.559690] 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
[ 53.562342] RSP: 0018:ffff88802092fc00 EFLAGS: 00010282
[ 53.563174] RAX: 0000000000000000 RBX: ffff88800e85ec40 RCX: 0000000000000000
[ 53.564175] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.565170] RBP: ffff88800e85ec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.566160] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.567153] R13: ffffffff84e23fe0 R14: ffff88800e85ec48 R15: ffffffff84d74dc0
[ 53.568192] FS: 0000555555c79400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.569307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.570134] CR2: 00007f83a1a956f4 CR3: 0000000018324000 CR4: 0000000000350ef0
[ 53.571148] Call Trace:
[ 53.571513]
[ 53.571851] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.572609] ipv4_frags_init_net+0x269/0x440
[ 53.573280] ops_init+0xbb/0x6b0
[ 53.573788] setup_net+0x3d9/0x990
[ 53.574353] ? down_read_killable+0x1d7/0x4e0
[ 53.575033] ? __pfx_setup_net+0x10/0x10
[ 53.575616] ? copy_net_ns+0x17c/0x770
[ 53.576229] copy_net_ns+0x321/0x770
[ 53.576790] create_new_namespaces+0x3f6/0xb30
[ 53.577482] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.578211] ksys_unshare+0x44d/0x8e0
[ 53.578770] ? __pfx_ksys_unshare+0x10/0x10
[ 53.579417] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.580251] __x64_sys_unshare+0x31/0x40
[ 53.580846] do_syscall_64+0x3f/0x90
[ 53.581418] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.582174] RIP: 0033:0x7f58472e40d7
[ 53.582698] 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
[ 53.585172] RSP: 002b:00007fff85f07a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.586244] RAX: ffffffffffffffda RBX: 00007fff85f080d8 RCX: 00007f58472e40d7
[ 53.587252] RDX: 00007f584734e41f RSI: 00007fff85f07a30 RDI: 0000000040000000
[ 53.588237] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85f07840
[ 53.589240] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58473f6bf0
[ 53.590243] R13: 00007fff85f07b70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.591261]
[ 53.591599] irq event stamp: 8137
[ 53.592104] hardirqs last enabled at (8149): [] __up_console_sem+0x78/0x80
[ 53.593299] hardirqs last disabled at (8160): [] __up_console_sem+0x5d/0x80
[ 53.594481] softirqs last enabled at (7722): [] irq_exit_rcu+0x93/0xc0
[ 53.595642] softirqs last disabled at (7685): [] irq_exit_rcu+0x93/0xc0
[ 53.596810] ---[ end trace 0000000000000000 ]---
[ 53.606367] ------------[ cut here ]------------
[ 53.607194] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.609506] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.610673] Modules linked in:
[ 53.611202] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.612488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.613612] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.614384] 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
[ 53.616685] RSP: 0018:ffff88802092fc00 EFLAGS: 00010282
[ 53.617454] RAX: 0000000000000000 RBX: ffff88800d7c5840 RCX: 0000000000000000
[ 53.618418] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.619383] RBP: ffff88800d7c5854 R08: 0000000000000001 R09: 0000000000000000
[ 53.620389] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.621402] R13: ffffffff84e23fe0 R14: ffff88800d7c5848 R15: ffffffff84da7d60
[ 53.622370] FS: 0000555555c79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.623450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.624211] CR2: 00007f6cf950b140 CR3: 0000000018324000 CR4: 0000000000350ee0
[ 53.625153] Call Trace:
[ 53.625480]
[ 53.625777] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.626426] ipv6_frags_init_net+0x206/0x3c0
[ 53.627025] ops_init+0xbb/0x6b0
[ 53.627480] setup_net+0x3d9/0x990
[ 53.627978] ? down_read_killable+0x1d7/0x4e0
[ 53.628591] ? __pfx_setup_net+0x10/0x10
[ 53.629143] ? copy_net_ns+0x17c/0x770
[ 53.629655] copy_net_ns+0x321/0x770
[ 53.630177] create_new_namespaces+0x3f6/0xb30
[ 53.630763] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.631409] ksys_unshare+0x44d/0x8e0
[ 53.631899] ? __pfx_ksys_unshare+0x10/0x10
[ 53.632525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.633269] __x64_sys_unshare+0x31/0x40
[ 53.633782] do_syscall_64+0x3f/0x90
[ 53.634291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.634930] RIP: 0033:0x7f58472e40d7
[ 53.635430] 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
[ 53.637630] RSP: 002b:00007fff85f07a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.638564] RAX: ffffffffffffffda RBX: 00007fff85f080d8 RCX: 00007f58472e40d7
[ 53.639456] RDX: 00007f584734e41f RSI: 00007fff85f07a30 RDI: 0000000040000000
[ 53.640371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85f07840
[ 53.641264] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58473f6bf0
[ 53.642147] R13: 00007fff85f07b70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.643056]
[ 53.643353] irq event stamp: 11443
[ 53.643780] hardirqs last enabled at (11453): [] __up_console_sem+0x78/0x80
[ 53.644892] hardirqs last disabled at (11464): [] __up_console_sem+0x5d/0x80
[ 53.645968] softirqs last enabled at (11198): [] irq_exit_rcu+0x93/0xc0
[ 53.646995] softirqs last disabled at (11193): [] irq_exit_rcu+0x93/0xc0
[ 53.648025] ---[ end trace 0000000000000000 ]---
[ 53.649722] ------------[ cut here ]------------
[ 53.650364] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.652323] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.653385] Modules linked in:
[ 53.653782] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.654924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.655911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.656614] 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
[ 53.658757] RSP: 0018:ffff88802092fbf0 EFLAGS: 00010286
[ 53.659434] RAX: 0000000000000000 RBX: ffff88800d7c4a40 RCX: 0000000000000000
[ 53.660354] RDX: ffff888016be51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.661255] RBP: ffff88800d7c4a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.662146] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.663030] R13: ffffffff84e23fe0 R14: ffff88800d7c4a48 R15: ffffffff84db0aa0
[ 53.663879] FS: 0000555555c79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.664914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.665636] CR2: 00007f6cf950b140 CR3: 0000000018324000 CR4: 0000000000350ee0
[ 53.666518] Call Trace:
[ 53.666847]
[ 53.667176] nf_ct_net_init+0x224/0x3d0
[ 53.667699] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.668311] ops_init+0xbb/0x6b0
[ 53.668771] setup_net+0x3d9/0x990
[ 53.669268] ? down_read_killable+0x1d7/0x4e0
[ 53.669829] ? __pfx_setup_net+0x10/0x10
[ 53.670364] ? copy_net_ns+0x17c/0x770
[ 53.670867] copy_net_ns+0x321/0x770
[ 53.671374] create_new_namespaces+0x3f6/0xb30
[ 53.671993] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.672655] ksys_unshare+0x44d/0x8e0
[ 53.673181] ? __pfx_ksys_unshare+0x10/0x10
[ 53.673726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.674455] __x64_sys_unshare+0x31/0x40
[ 53.674996] do_syscall_64+0x3f/0x90
[ 53.675473] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.676144] RIP: 0033:0x7f58472e40d7
[ 53.676643] 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
[ 53.678786] RSP: 002b:00007fff85f07a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.679731] RAX: ffffffffffffffda RBX: 00007fff85f080d8 RCX: 00007f58472e40d7
[ 53.680652] RDX: 00007f584734e41f RSI: 00007fff85f07a30 RDI: 0000000040000000
[ 53.681541] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff85f07840
[ 53.682428] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58473f6bf0
[ 53.683304] R13: 00007fff85f07b70 R14: 0000000000000000 R15: 00000000000000f8
[ 53.684211]
[ 53.684563] irq event stamp: 12211
[ 53.685029] hardirqs last enabled at (12223): [] __up_console_sem+0x78/0x80
[ 53.686080] hardirqs last disabled at (12234): [] __up_console_sem+0x5d/0x80
[ 53.687138] softirqs last enabled at (11694): [] irq_exit_rcu+0x93/0xc0
[ 53.688161] softirqs last disabled at (11677): [] irq_exit_rcu+0x93/0xc0
[ 53.689235] ---[ end trace 0000000000000000 ]---
executing program
[ 55.213506] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.262067] Bluetooth: hci0: command 0x041b tx timeout
[ 59.310961] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.357999] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:19:59 Registers:
info registers vcpu 0
RAX=0000000000000055 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802092f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000055 R11=0000000000000001
R12=0000000000000055 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 0000555555c79400 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=00007f83a1a956f4 CR3=0000000018324000 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=000000000002f8f9 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=00007f6cf9587180 CR3=000000000eaae000 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=dfc1ab1dee8dc19db147dbd9905155c7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001118a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=34b674ea1807b2de00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000