Warning: Permanently added '[localhost]:43051' (ECDSA) to the list of known hosts.
2023/05/17 12:47:00 fuzzer started
2023/05/17 12:47:00 dialing manager at localhost:44319
2023/05/17 12:47:00 checking machine...
2023/05/17 12:47:00 checking revisions...
syzkaller login: [ 35.958249] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:47:00 testing simple program...
[ 36.031493] cgroup: Unknown subsys name 'net'
[ 36.116539] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.104825] audit: type=1400 audit(1684327633.903:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.274031] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.276667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.278677] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.281253] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.282719] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.284276] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.680376] ------------[ cut here ]------------
[ 50.681264] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.683351] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.684693] Modules linked in:
[ 50.685234] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.690364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.691552] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.692346] 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
[ 50.694591] RSP: 0018:ffff88801f09fc00 EFLAGS: 00010282
[ 50.695288] RAX: 0000000000000000 RBX: ffff88800fa64040 RCX: 0000000000000000
[ 50.696192] RDX: ffff888018f0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.697083] RBP: ffff88800fa64054 R08: 0000000000000001 R09: 0000000000000000
[ 50.697985] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.698891] R13: ffffffff84e23fe0 R14: ffff88800fa64048 R15: ffffffff84d74dc0
[ 50.699758] FS: 00005555565e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.700778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.701526] CR2: 000055b486c68df0 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 50.702448] Call Trace:
[ 50.702783]
[ 50.703122] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.703738] ipv4_frags_init_net+0x269/0x440
[ 50.704337] ops_init+0xbb/0x6b0
[ 50.704791] setup_net+0x3d9/0x990
[ 50.705276] ? down_read_killable+0x1d7/0x4e0
[ 50.705886] ? __pfx_setup_net+0x10/0x10
[ 50.706428] ? copy_net_ns+0x17c/0x770
[ 50.706974] copy_net_ns+0x321/0x770
[ 50.707460] create_new_namespaces+0x3f6/0xb30
[ 50.708084] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.708693] ksys_unshare+0x44d/0x8e0
[ 50.709219] ? __pfx_ksys_unshare+0x10/0x10
[ 50.709762] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.710522] __x64_sys_unshare+0x31/0x40
[ 50.711075] do_syscall_64+0x3f/0x90
[ 50.711549] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.712225] RIP: 0033:0x7fe387b7f0d7
[ 50.712699] 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
[ 50.714886] RSP: 002b:00007ffe21d25308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.715815] RAX: ffffffffffffffda RBX: 00007ffe21d25948 RCX: 00007fe387b7f0d7
[ 50.716717] RDX: 00007fe387be941f RSI: 00007ffe21d252a0 RDI: 0000000040000000
[ 50.717614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21d250b0
[ 50.718516] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe387c91bf0
[ 50.719425] R13: 00007ffe21d253e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.720343]
[ 50.720663] irq event stamp: 8835
[ 50.721146] hardirqs last enabled at (8847): [] __up_console_sem+0x78/0x80
[ 50.722257] hardirqs last disabled at (8858): [] __up_console_sem+0x5d/0x80
[ 50.723350] softirqs last enabled at (8410): [] irq_exit_rcu+0x93/0xc0
[ 50.724387] softirqs last disabled at (8399): [] irq_exit_rcu+0x93/0xc0
[ 50.725438] ---[ end trace 0000000000000000 ]---
[ 50.731135] ------------[ cut here ]------------
[ 50.731736] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.733458] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.734587] Modules linked in:
[ 50.735040] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.736222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.737245] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.737940] 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
[ 50.740236] RSP: 0018:ffff88801f09fc00 EFLAGS: 00010282
[ 50.740937] RAX: 0000000000000000 RBX: ffff88800c6e3a40 RCX: 0000000000000000
[ 50.741817] RDX: ffff888018f0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.742726] RBP: ffff88800c6e3a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.743632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.744573] R13: ffffffff84e23fe0 R14: ffff88800c6e3a48 R15: ffffffff84da7d60
[ 50.745467] FS: 00005555565e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.746502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.747254] CR2: 000055b486c68df0 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 50.748151] Call Trace:
[ 50.748465]
[ 50.748746] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.749366] ipv6_frags_init_net+0x206/0x3c0
[ 50.750110] ops_init+0xbb/0x6b0
[ 50.750683] setup_net+0x3d9/0x990
[ 50.751316] ? down_read_killable+0x1d7/0x4e0
[ 50.752073] ? __pfx_setup_net+0x10/0x10
[ 50.752708] ? copy_net_ns+0x17c/0x770
[ 50.753377] copy_net_ns+0x321/0x770
[ 50.754021] create_new_namespaces+0x3f6/0xb30
[ 50.754764] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.755565] ksys_unshare+0x44d/0x8e0
[ 50.756221] ? __pfx_ksys_unshare+0x10/0x10
[ 50.756951] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.757833] __x64_sys_unshare+0x31/0x40
[ 50.758527] do_syscall_64+0x3f/0x90
[ 50.759172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.760025] RIP: 0033:0x7fe387b7f0d7
[ 50.760604] 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
[ 50.763328] RSP: 002b:00007ffe21d25308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.764516] RAX: ffffffffffffffda RBX: 00007ffe21d25948 RCX: 00007fe387b7f0d7
[ 50.765642] RDX: 00007fe387be941f RSI: 00007ffe21d252a0 RDI: 0000000040000000
[ 50.766782] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21d250b0
[ 50.767915] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe387c91bf0
[ 50.769042] R13: 00007ffe21d253e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.770162]
[ 50.770550] irq event stamp: 10571
[ 50.771123] hardirqs last enabled at (10583): [] __up_console_sem+0x78/0x80
[ 50.772452] hardirqs last disabled at (10594): [] __up_console_sem+0x5d/0x80
[ 50.773791] softirqs last enabled at (10532): [] irq_exit_rcu+0x93/0xc0
[ 50.775138] softirqs last disabled at (10617): [] irq_exit_rcu+0x93/0xc0
[ 50.776440] ---[ end trace 0000000000000000 ]---
[ 50.778078] ------------[ cut here ]------------
[ 50.778819] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.781128] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.782447] Modules linked in:
[ 50.782996] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.784447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.785704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.786553] 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
[ 50.789218] RSP: 0018:ffff88801f09fbf0 EFLAGS: 00010286
[ 50.790046] RAX: 0000000000000000 RBX: ffff88800c6e3440 RCX: 0000000000000000
[ 50.791196] RDX: ffff888018f0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.792292] RBP: ffff88800c6e3454 R08: 0000000000000001 R09: 0000000000000000
[ 50.793133] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.794006] R13: ffffffff84e23fe0 R14: ffff88800c6e3448 R15: ffffffff84db0aa0
[ 50.794937] FS: 00005555565e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.795959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.796669] CR2: 000055b486c68df0 CR3: 00000000202a4000 CR4: 0000000000350ef0
[ 50.797563] Call Trace:
[ 50.797925]
[ 50.798232] nf_ct_net_init+0x224/0x3d0
[ 50.798776] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.799423] ops_init+0xbb/0x6b0
[ 50.799924] setup_net+0x3d9/0x990
[ 50.800384] ? down_read_killable+0x1d7/0x4e0
[ 50.800992] ? __pfx_setup_net+0x10/0x10
[ 50.801511] ? copy_net_ns+0x17c/0x770
[ 50.802059] copy_net_ns+0x321/0x770
[ 50.802556] create_new_namespaces+0x3f6/0xb30
[ 50.803187] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.803813] ksys_unshare+0x44d/0x8e0
[ 50.804336] ? __pfx_ksys_unshare+0x10/0x10
[ 50.804931] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.805652] __x64_sys_unshare+0x31/0x40
[ 50.806214] do_syscall_64+0x3f/0x90
[ 50.806720] entry_SYSCALL_64_after_hwframe+0x72/0xdc
executing program
[ 50.807432] RIP: 0033:0x7fe387b7f0d7
[ 50.808528] 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
[ 50.810786] RSP: 002b:00007ffe21d25308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.811738] RAX: ffffffffffffffda RBX: 00007ffe21d25948 RCX: 00007fe387b7f0d7
[ 50.812628] RDX: 00007fe387be941f RSI: 00007ffe21d252a0 RDI: 0000000040000000
[ 50.813523] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21d250b0
[ 50.814447] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe387c91bf0
[ 50.815337] R13: 00007ffe21d253e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.816243]
[ 50.816541] irq event stamp: 11407
[ 50.817001] hardirqs last enabled at (11419): [] __up_console_sem+0x78/0x80
[ 50.818102] hardirqs last disabled at (11430): [] __up_console_sem+0x5d/0x80
[ 50.819176] softirqs last enabled at (11302): [] irq_exit_rcu+0x93/0xc0
[ 50.820221] softirqs last disabled at (11257): [] irq_exit_rcu+0x93/0xc0
[ 50.821252] ---[ end trace 0000000000000000 ]---
[ 52.359499] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.407013] Bluetooth: hci0: command 0x041b tx timeout
[ 56.455043] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.502922] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:47:15 Registers:
info registers vcpu 0
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f09f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 00005555565e3400 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=000055b486c68df0 CR3=00000000202a4000 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=000000000002cbdb 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=00007f783826d000 CR3=00000000161d4000 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=90968980dec66aa19b441137488c51ea
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a208860351014969000000000013be30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2aed75ab2e84240500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000