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") 22:37:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}]}}]}, 0x8c}}, 0x0) 22:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZ7TZu75NQHPfA8vZO0aHeTi3cNPtQKok8Ftb7XkGxCyCYbspu2CcWm+AcIIir4pC++CP4BghR88VGEgj4rKopoqw+C2pGdnaRpupukdbObJp8PTOY3Mzv7/f4mzOz8Zn7MBHBqvRURVyPicZqmFyNiNJ9fyIfYag+tzz16eGe2NSSRptf/lkSSz9v+riQfn89XOxsRX/1SxMrQs3EbG5tLM7VadS2frjSXVyuNjc1Li8szC9WF6srU1OT705en35ue6Ek9W/W68oU/ffdbP/7ilZ9/+tbvb/zlwjda+Y7ky3fX4zkV91v4Sva3lG2L3SusvWCw46iY1TA3fLh17h1hPgAAdNc6L/1ARHwiIi7GaAztfzoLAAAAvITSz43Ef5KItLMzXeYDAAAAL5FC1gc2KZTz/r4jUSiUy+0+vB+Kc4VavdH81Hx9fWWu3Vd2LEqF+cVadSLvUzsWpaQ1PZmVn0y/u2d6KiJej4jvjA5n0+XZem1u0Bc/AAAA4JQ4v6f9/8/RdvsfAAAAOGHGBp0AAAAAcOS0/wEAAODk0/4HAACAE+3L1661hnT7/ddzNzfWl+o3L81VG0vl5fXZ8mx9bbW8UK8vZM/sWz7o+2r1+upnYmX9dqVZbTQrjY3NG8v19ZXmjcWnXoENAAAA9NHrH7v/2yQitj47nA0tZwadFNAXxZ1Sko877P2/e609/mOfkgL6YmjQCQADUxx0AsDAlAadADBwyQHLu3be+VU+/nhv8wEAAHpv/CPd7//vf29gq9CH9IAjZCcGgNMnu/9/2A6/ThbgRCnpAQin3v99//9AafpcCQEAAD03kg1JoZxf3huJQqFcjng1ey1AKZlfrFUnIuK1iPjNaOmV1vRktmZyYJsBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4ESLKPw5+UX7Wf7jo++M7L0+cCb512jkrwi99YPr37s902yuTbbm/31nfvP7+fx3sysK//amLwAAABis7Xb6djseAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHrp0cM7s9tDP+P+9fMRMdYpfjHOZuOzUYqIc/9IorhrvSQihnoQf+teRHy4U/ykldZOyE7xh48+fozlW6FT/PM9iA+n2f3W8edqp/2vEG9l4877XzHiqekX1f34FzvHv6Eu+/+rh4zxxoOfVrrGvxfxRrHz8Wc7ftIl/tuHjP/1r21udluW/jBivOPvT/JUrEpzebXS2Ni8tLg8s1BdqK5MTU2+P315+r3picr8Yq2a/+0Y49sf/dnj/ep/rsvv39g+9W9555D1/++D2w8/GBF30zTtFP/C2x3i//JH+SeejV/If/s+mZdby8e3y1vt8m5v/uTXb+5X/7ku2/+g//+FQ9b/4le++YdDfhQA6IPGxubSTK1WXTuxhVYr/RikoXAMC3d7+oVpfn7/wt9T3EjiOGyWrDDoIxMAANBrT076B50JAAAAAAAAAAAAAAAAAAAAnF79eJzY3phbO6WkF4/QBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoif8FAAD//8wE4Vk=") 22:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1370.405594][T15929] loop3: detected capacity change from 0 to 512 22:37:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1370.464619][T15934] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1370.473843][T15934] CPU: 1 PID: 15934 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1370.474280][T15940] loop0: detected capacity change from 0 to 512 [ 1370.483917][T15934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1370.483947][T15934] Call Trace: [ 1370.483954][T15934] [ 1370.483961][T15934] dump_stack_lvl+0xda/0x130 22:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1370.483994][T15934] dump_stack+0x15/0x20 [ 1370.515402][T15934] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1370.520678][T15934] kobject_add_internal+0x3eb/0x730 [ 1370.525909][T15934] kobject_add+0xdc/0x150 [ 1370.530280][T15934] ? kobject_get+0x95/0xc0 [ 1370.534802][T15934] ? kobject_put+0xd8/0x160 [ 1370.539342][T15934] ? device_add+0x2ea/0x8b0 [ 1370.543930][T15934] device_add+0x2f8/0x8b0 [ 1370.548318][T15934] netdev_register_kobject+0xfc/0x230 [ 1370.553725][T15934] register_netdevice+0x65b/0xb20 [ 1370.558807][T15934] br_dev_newlink+0x25/0xd0 [ 1370.563337][T15934] ? br_validate+0x190/0x190 [ 1370.567954][T15934] rtnl_newlink+0xee5/0x1670 [ 1370.570075][T15948] loop2: detected capacity change from 0 to 512 [ 1370.572594][T15934] ? security_capable+0x5e/0x80 [ 1370.583728][T15934] ? ns_capable+0x7c/0xb0 [ 1370.588084][T15934] ? rtnl_setlink+0x300/0x300 [ 1370.592843][T15934] rtnetlink_rcv_msg+0x807/0x8c0 [ 1370.597904][T15934] ? __rcu_read_unlock+0x4d/0x70 [ 1370.602882][T15934] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1370.608296][T15934] netlink_rcv_skb+0x126/0x220 22:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1370.613113][T15934] ? rtnetlink_bind+0x60/0x60 [ 1370.617861][T15934] rtnetlink_rcv+0x1c/0x20 [ 1370.622314][T15934] netlink_unicast+0x589/0x650 [ 1370.627102][T15934] netlink_sendmsg+0x66e/0x770 [ 1370.631896][T15934] ? netlink_getsockopt+0x3e0/0x3e0 [ 1370.637122][T15934] ____sys_sendmsg+0x37c/0x4d0 [ 1370.642019][T15934] __sys_sendmsg+0x1e9/0x270 [ 1370.646669][T15934] __x64_sys_sendmsg+0x46/0x50 [ 1370.651609][T15934] do_syscall_64+0x44/0x110 [ 1370.656164][T15934] ? syscall_exit_to_user_mode+0x38/0x140 22:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1370.661917][T15934] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1370.667846][T15934] RIP: 0033:0x7f9d49022ae9 [ 1370.672281][T15934] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1370.679049][T15929] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1370.691917][T15934] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1370.691948][T15934] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1370.691997][T15934] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1370.692013][T15934] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1370.714441][T15929] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1370.714688][T15934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1370.726727][T15929] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}]}}]}, 0x8c}}, 0x0) [ 1370.730616][T15934] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1370.730642][T15934] [ 1370.730795][T15934] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1370.774912][T15948] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1370.798823][T15948] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHG0ZAPBnNru1afN9yace9AM/q62kRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7sruzaZruJmnd7KbJ7weTeWdmZ5/nnTCz8868zARwYp2LiJsR8SxN00sRMZrNz2VDbLWGxueePnkw2xiSSNPbf0siyea1vyvJxmez1U5HxFe+GLEy9HLc2sbm0kylUl7Lpkv15dVSbWPz8uLyzEJ5obwyNTV5bfr69NXpiZ7Us1GvG5//03e/9eMv3Pj5p+79/s5fLn69ke9ItnxnPV5Rfq+FrW1SaG6LnSusvWawoyjfrGFm+GDrPDzEfAAA6K5xXvr+iPh4RFyK0Rja+3QWAAAAeAOlnx2J/yQRaWenuswHAAAA3iC5Zh/YJFfM+vuORC5XLLb68H4wzuQq1Vr9k/PV9ZW5Vl/ZsSjk5hcr5YmsT+1YFJLG9GSz/Hz6SrSuKbSnpyLinYj4zuhwc7o4W63MDfriBwAAAJwQZ3e1//852mr/AwAAAMfM2KATAAAAAA6d9j8AAAAcf9r/AAAAcKx96datxpC23389d3djfal69/JcubZUXF6fLc5W11aLC9XqQvOZfcv7fV+lWl39dKys3y/Vy7V6qbaxeWe5ur5Sv7P4wiuwAQAAgD5656OPfptExNZnhptDw6lBJwX0RX67lGTjDnv/795ujf/Yp6SAvhgadALAwOQHnQAwMIVBJwAMXLLP8q6dd36VjT/W23wAAIDeG/9w9/v/e98b2Mr1IT3gENmJAeDkad7/P2iHXycLcKwU9ACEE+//vv+/rzR9pYQAAICeG2kOSa6YXd4biVyuWIx4q/lagEIyv1gpT0TE2xHxm9HC+xrTk801k33bDAAAAAAAAAAAAAAAAAAAAAAAAABAS5omkQIAAADHWkTuz8kvWs/yHx+9MLL7+sCp5F+jkb0i9N4Pbn/v/ky9vjbZmP/37fn172fzrzSvKPzbm74AAABgsNrt9HY7HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB66emTB7PtoZ9x//q5iBjrFD8fp5vj01GIiDP/SCK/Y70kIoZ6EH/rYUR8qFP8pJHWdshO8YcPP36MZVuhU/yzPYgPJ9mjxvHnZqf9LxfnmuPO+18+4oXp19X9+Bfbx7+hLvv/WweM8e7jn5a6xn8Y8W6+8/GnHT/pEv/8AeN/7aubm92WpT+MGO/4+5O8EKtUX14t1TY2Ly8uzyyUF8orU1OT16avT1+dnijNL1bK2d+OMb79kZ8926v+Z7r8/o3tqv9uFw5Y//8+vv/kA61ioVP8i+c7xP/lj7JPvLz9c9lv3yeycmP5eLu81Srv9N5Pfv3eXvWf67L99/v/Xzxg/S99+Zt/OOBHAYA+qG1sLs1UKuW1Y1totNKPQBoKR7DwjZ5+YZqmaWOfeu3vyW8kcRQ2S7Mw6CMTAADQa89P+gedCQAAAAAAAAAAAAAAAAAAAJxc/Xic2O6YW9ulpBeP0AYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6In/BQAA///1u+HE") 22:37:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xea020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1370.821072][T15948] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1370.854331][T15940] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1370.910344][T15967] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1370.919596][T15967] CPU: 0 PID: 15967 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1370.929779][T15967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1370.939835][T15967] Call Trace: [ 1370.943138][T15967] [ 1370.946069][T15967] dump_stack_lvl+0xda/0x130 [ 1370.950703][T15967] dump_stack+0x15/0x20 [ 1370.954930][T15967] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1370.960048][T15967] kobject_add_internal+0x3eb/0x730 [ 1370.965291][T15967] kobject_add+0xdc/0x150 [ 1370.969679][T15967] ? kobject_get+0x95/0xc0 [ 1370.974100][T15967] ? kobject_put+0xd8/0x160 [ 1370.978606][T15967] ? device_add+0x2ea/0x8b0 [ 1370.983113][T15967] device_add+0x2f8/0x8b0 [ 1370.987547][T15967] netdev_register_kobject+0xfc/0x230 [ 1370.992983][T15967] register_netdevice+0x65b/0xb20 [ 1370.998022][T15967] br_dev_newlink+0x25/0xd0 [ 1371.002534][T15967] ? br_validate+0x190/0x190 [ 1371.007158][T15967] rtnl_newlink+0xee5/0x1670 [ 1371.011757][T15967] ? security_capable+0x5e/0x80 [ 1371.016662][T15967] ? ns_capable+0x7c/0xb0 [ 1371.021064][T15967] ? rtnl_setlink+0x300/0x300 [ 1371.025742][T15967] rtnetlink_rcv_msg+0x807/0x8c0 [ 1371.030708][T15967] ? __rcu_read_unlock+0x4d/0x70 [ 1371.035646][T15967] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1371.041017][T15967] netlink_rcv_skb+0x126/0x220 [ 1371.045815][T15967] ? rtnetlink_bind+0x60/0x60 [ 1371.050541][T15967] rtnetlink_rcv+0x1c/0x20 [ 1371.054961][T15967] netlink_unicast+0x589/0x650 [ 1371.059803][T15967] netlink_sendmsg+0x66e/0x770 [ 1371.064638][T15967] ? netlink_getsockopt+0x3e0/0x3e0 [ 1371.069873][T15967] ____sys_sendmsg+0x37c/0x4d0 [ 1371.074815][T15967] __sys_sendmsg+0x1e9/0x270 [ 1371.079437][T15967] __x64_sys_sendmsg+0x46/0x50 [ 1371.084247][T15967] do_syscall_64+0x44/0x110 [ 1371.088812][T15967] ? syscall_exit_to_user_mode+0x38/0x140 [ 1371.094553][T15967] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1371.100448][T15967] RIP: 0033:0x7f9d49022ae9 [ 1371.104875][T15967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1371.124578][T15967] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1371.133009][T15967] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1371.141003][T15967] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1371.148971][T15967] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 22:37:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}]}}]}, 0x8c}}, 0x0) 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xea030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}}]}}]}, 0x8c}}, 0x0) [ 1371.156947][T15967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1371.164921][T15967] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1371.172897][T15967] [ 1371.175998][T15967] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1371.256998][T15981] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1371.264820][T15980] loop0: detected capacity change from 0 to 512 [ 1371.266249][T15981] CPU: 1 PID: 15981 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1371.272606][T15975] loop4: detected capacity change from 0 to 512 [ 1371.282541][T15981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1371.282558][T15981] Call Trace: [ 1371.282567][T15981] 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.282575][T15981] dump_stack_lvl+0xda/0x130 [ 1371.282622][T15981] dump_stack+0x15/0x20 [ 1371.282648][T15981] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1371.319046][T15981] kobject_add_internal+0x3eb/0x730 [ 1371.324330][T15981] kobject_add+0xdc/0x150 [ 1371.328703][T15981] ? kobject_get+0x95/0xc0 [ 1371.333148][T15981] ? kobject_put+0xd8/0x160 [ 1371.337729][T15981] ? device_add+0x2ea/0x8b0 [ 1371.342243][T15981] device_add+0x2f8/0x8b0 [ 1371.346596][T15981] netdev_register_kobject+0xfc/0x230 [ 1371.352000][T15981] register_netdevice+0x65b/0xb20 [ 1371.357094][T15981] br_dev_newlink+0x25/0xd0 [ 1371.361603][T15981] ? br_validate+0x190/0x190 [ 1371.366260][T15981] rtnl_newlink+0xee5/0x1670 [ 1371.370871][T15981] ? security_capable+0x5e/0x80 [ 1371.375772][T15981] ? ns_capable+0x7c/0xb0 [ 1371.380211][T15981] ? rtnl_setlink+0x300/0x300 [ 1371.384972][T15981] rtnetlink_rcv_msg+0x807/0x8c0 [ 1371.389931][T15981] ? __rcu_read_unlock+0x4d/0x70 [ 1371.394877][T15981] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1371.400277][T15981] netlink_rcv_skb+0x126/0x220 [ 1371.405050][T15981] ? rtnetlink_bind+0x60/0x60 [ 1371.409756][T15981] rtnetlink_rcv+0x1c/0x20 [ 1371.414298][T15981] netlink_unicast+0x589/0x650 [ 1371.419075][T15981] netlink_sendmsg+0x66e/0x770 [ 1371.423965][T15981] ? netlink_getsockopt+0x3e0/0x3e0 [ 1371.429298][T15981] ____sys_sendmsg+0x37c/0x4d0 [ 1371.434077][T15981] __sys_sendmsg+0x1e9/0x270 [ 1371.438711][T15981] __x64_sys_sendmsg+0x46/0x50 [ 1371.443491][T15981] do_syscall_64+0x44/0x110 [ 1371.448008][T15981] ? syscall_exit_to_user_mode+0x38/0x140 [ 1371.453753][T15981] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1371.459708][T15981] RIP: 0033:0x7f9d49022ae9 [ 1371.464128][T15981] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1371.483836][T15981] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1371.492318][T15981] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1371.500299][T15981] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 22:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.508294][T15981] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1371.516419][T15981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1371.524394][T15981] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1371.532381][T15981] [ 1371.535474][T15981] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}}]}}]}, 0x8c}}, 0x0) [ 1371.583077][T15994] loop2: detected capacity change from 0 to 512 [ 1371.595893][T15980] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1371.602253][T15975] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1371.613304][T15994] EXT4-fs (loop2): orphan cleanup on readonly fs 22:37:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}}]}}]}, 0x8c}}, 0x0) 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xeaffffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.620832][T15994] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1371.635951][T15975] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1371.645364][T15994] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1371.666207][T15975] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1371.720074][T16007] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1371.729373][T16007] CPU: 0 PID: 16007 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1371.739463][T16007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1371.743455][T16010] loop4: detected capacity change from 0 to 512 [ 1371.749521][T16007] Call Trace: [ 1371.749532][T16007] [ 1371.749541][T16007] dump_stack_lvl+0xda/0x130 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.759245][T16010] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1371.762109][T16007] dump_stack+0x15/0x20 [ 1371.762147][T16007] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1371.771210][T16010] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1371.773065][T16007] kobject_add_internal+0x3eb/0x730 [ 1371.773106][T16007] kobject_add+0xdc/0x150 22:37:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.778651][T16010] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1371.782342][T16007] ? kobject_get+0x95/0xc0 [ 1371.782394][T16007] ? kobject_put+0xd8/0x160 [ 1371.830698][T16007] ? device_add+0x2ea/0x8b0 [ 1371.835251][T16007] device_add+0x2f8/0x8b0 [ 1371.839619][T16007] netdev_register_kobject+0xfc/0x230 [ 1371.845075][T16007] register_netdevice+0x65b/0xb20 [ 1371.850155][T16007] br_dev_newlink+0x25/0xd0 [ 1371.854744][T16007] ? br_validate+0x190/0x190 [ 1371.858121][T16014] loop0: detected capacity change from 0 to 512 [ 1371.859449][T16007] rtnl_newlink+0xee5/0x1670 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.870329][T16007] ? security_capable+0x5e/0x80 [ 1371.875295][T16007] ? ns_capable+0x7c/0xb0 [ 1371.879667][T16007] ? rtnl_setlink+0x300/0x300 [ 1371.884393][T16007] rtnetlink_rcv_msg+0x807/0x8c0 [ 1371.889444][T16007] ? __rcu_read_unlock+0x4d/0x70 [ 1371.894493][T16007] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1371.899976][T16007] netlink_rcv_skb+0x126/0x220 [ 1371.904776][T16007] ? rtnetlink_bind+0x60/0x60 [ 1371.909501][T16007] rtnetlink_rcv+0x1c/0x20 [ 1371.913961][T16007] netlink_unicast+0x589/0x650 22:37:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.918738][T16007] netlink_sendmsg+0x66e/0x770 [ 1371.923656][T16007] ? netlink_getsockopt+0x3e0/0x3e0 [ 1371.928894][T16007] ____sys_sendmsg+0x37c/0x4d0 [ 1371.933703][T16007] __sys_sendmsg+0x1e9/0x270 [ 1371.938496][T16007] __x64_sys_sendmsg+0x46/0x50 [ 1371.943362][T16007] do_syscall_64+0x44/0x110 [ 1371.947909][T16007] ? syscall_exit_to_user_mode+0x38/0x140 [ 1371.953713][T16007] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1371.959639][T16007] RIP: 0033:0x7f9d49022ae9 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.964072][T16007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1371.977305][T16014] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1371.983696][T16007] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1371.983723][T16007] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1371.983738][T16007] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 22:37:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1371.983752][T16007] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1371.983766][T16007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1372.032629][T16007] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1372.040637][T16007] [ 1372.043795][T16007] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xee030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}]}}]}, 0x8c}}, 0x0) [ 1372.109775][T16032] loop4: detected capacity change from 0 to 512 [ 1372.117388][T16031] loop0: detected capacity change from 0 to 512 [ 1372.159525][T16036] loop2: detected capacity change from 0 to 512 [ 1372.166898][T16037] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1372.176161][T16037] CPU: 1 PID: 16037 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1372.186237][T16037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1372.197151][T16037] Call Trace: [ 1372.200482][T16037] [ 1372.203414][T16037] dump_stack_lvl+0xda/0x130 [ 1372.208082][T16037] dump_stack+0x15/0x20 [ 1372.212249][T16037] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1372.217496][T16037] kobject_add_internal+0x3eb/0x730 [ 1372.222766][T16037] kobject_add+0xdc/0x150 [ 1372.227104][T16037] ? kobject_get+0x95/0xc0 [ 1372.231565][T16037] ? kobject_put+0xd8/0x160 [ 1372.236147][T16037] ? device_add+0x2ea/0x8b0 [ 1372.240659][T16037] device_add+0x2f8/0x8b0 [ 1372.244996][T16037] netdev_register_kobject+0xfc/0x230 [ 1372.250376][T16037] register_netdevice+0x65b/0xb20 [ 1372.255516][T16037] br_dev_newlink+0x25/0xd0 [ 1372.260024][T16037] ? br_validate+0x190/0x190 [ 1372.264665][T16037] rtnl_newlink+0xee5/0x1670 [ 1372.269275][T16037] ? security_capable+0x5e/0x80 [ 1372.274132][T16037] ? ns_capable+0x7c/0xb0 [ 1372.278481][T16037] ? rtnl_setlink+0x300/0x300 [ 1372.283166][T16037] rtnetlink_rcv_msg+0x807/0x8c0 [ 1372.288231][T16037] ? __rcu_read_unlock+0x4d/0x70 [ 1372.293177][T16037] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1372.298556][T16037] netlink_rcv_skb+0x126/0x220 [ 1372.303464][T16037] ? rtnetlink_bind+0x60/0x60 [ 1372.308151][T16037] rtnetlink_rcv+0x1c/0x20 [ 1372.312574][T16037] netlink_unicast+0x589/0x650 [ 1372.317348][T16037] netlink_sendmsg+0x66e/0x770 [ 1372.322131][T16037] ? netlink_getsockopt+0x3e0/0x3e0 [ 1372.327339][T16037] ____sys_sendmsg+0x37c/0x4d0 [ 1372.332193][T16037] __sys_sendmsg+0x1e9/0x270 [ 1372.336867][T16037] __x64_sys_sendmsg+0x46/0x50 [ 1372.341642][T16037] do_syscall_64+0x44/0x110 [ 1372.346159][T16037] ? syscall_exit_to_user_mode+0x38/0x140 [ 1372.351956][T16037] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1372.358007][T16037] RIP: 0033:0x7f9d49022ae9 [ 1372.362476][T16037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1372.382089][T16037] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1372.390507][T16037] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1372.398498][T16037] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1372.406471][T16037] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1372.414443][T16037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1372.422415][T16037] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1372.430396][T16037] [ 1372.433510][T16037] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1372.468151][T16036] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1372.468867][T16031] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1372.476243][T16036] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1372.483268][T16032] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1372.497667][T16036] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}}]}}]}, 0x8c}}, 0x0) 22:37:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xf0ffffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}}]}}]}, 0x8c}}, 0x0) [ 1372.515956][T16032] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1372.540183][T16032] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1372.582917][T16049] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1372.592101][T16049] CPU: 0 PID: 16049 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1372.602249][T16049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1372.612486][T16049] Call Trace: [ 1372.615780][T16049] [ 1372.618123][T16055] loop0: detected capacity change from 0 to 512 [ 1372.618719][T16049] dump_stack_lvl+0xda/0x130 [ 1372.629678][T16049] dump_stack+0x15/0x20 [ 1372.633857][T16049] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1372.639082][T16049] kobject_add_internal+0x3eb/0x730 [ 1372.644358][T16049] kobject_add+0xdc/0x150 [ 1372.648706][T16049] ? kobject_get+0x95/0xc0 [ 1372.653135][T16049] ? kobject_put+0xd8/0x160 [ 1372.657702][T16049] ? device_add+0x2ea/0x8b0 [ 1372.662217][T16049] device_add+0x2f8/0x8b0 [ 1372.666619][T16049] netdev_register_kobject+0xfc/0x230 [ 1372.672006][T16049] register_netdevice+0x65b/0xb20 [ 1372.677044][T16049] br_dev_newlink+0x25/0xd0 [ 1372.681552][T16049] ? br_validate+0x190/0x190 [ 1372.686144][T16049] rtnl_newlink+0xee5/0x1670 [ 1372.690826][T16049] ? security_capable+0x5e/0x80 [ 1372.695684][T16049] ? ns_capable+0x7c/0xb0 [ 1372.700022][T16049] ? rtnl_setlink+0x300/0x300 [ 1372.704704][T16049] rtnetlink_rcv_msg+0x807/0x8c0 [ 1372.709740][T16049] ? __rcu_read_unlock+0x4d/0x70 [ 1372.714752][T16049] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1372.720136][T16049] netlink_rcv_skb+0x126/0x220 [ 1372.724927][T16049] ? rtnetlink_bind+0x60/0x60 [ 1372.729662][T16049] rtnetlink_rcv+0x1c/0x20 [ 1372.734091][T16049] netlink_unicast+0x589/0x650 [ 1372.738868][T16049] netlink_sendmsg+0x66e/0x770 [ 1372.743726][T16049] ? netlink_getsockopt+0x3e0/0x3e0 [ 1372.748938][T16049] ____sys_sendmsg+0x37c/0x4d0 [ 1372.753757][T16049] __sys_sendmsg+0x1e9/0x270 [ 1372.758389][T16049] __x64_sys_sendmsg+0x46/0x50 [ 1372.763166][T16049] do_syscall_64+0x44/0x110 [ 1372.767729][T16049] ? syscall_exit_to_user_mode+0x38/0x140 [ 1372.773493][T16049] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1372.779445][T16049] RIP: 0033:0x7f9d49022ae9 [ 1372.783867][T16049] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1372.803504][T16049] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1372.811963][T16049] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1372.819952][T16049] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1372.827936][T16049] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1372.835917][T16049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1372.843906][T16049] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1372.851933][T16049] [ 1372.855175][T16049] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1372.878422][T16055] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1838]}}]}}]}, 0x8c}}, 0x0) 22:37:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xf2000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3818]}}]}}]}, 0x8c}}, 0x0) [ 1372.977505][T16069] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1372.979466][T16060] loop4: detected capacity change from 0 to 512 [ 1372.986675][T16069] CPU: 0 PID: 16069 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1373.003088][T16069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1373.013167][T16069] Call Trace: [ 1373.016526][T16069] [ 1373.019469][T16069] dump_stack_lvl+0xda/0x130 22:37:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.024123][T16069] dump_stack+0x15/0x20 [ 1373.028337][T16069] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1373.033546][T16069] kobject_add_internal+0x3eb/0x730 [ 1373.038806][T16069] kobject_add+0xdc/0x150 [ 1373.043256][T16069] ? kobject_get+0x95/0xc0 [ 1373.047728][T16069] ? kobject_put+0xd8/0x160 [ 1373.052306][T16069] ? device_add+0x2ea/0x8b0 [ 1373.056841][T16069] device_add+0x2f8/0x8b0 [ 1373.061199][T16069] netdev_register_kobject+0xfc/0x230 [ 1373.066593][T16069] register_netdevice+0x65b/0xb20 [ 1373.071673][T16069] br_dev_newlink+0x25/0xd0 [ 1373.076224][T16069] ? br_validate+0x190/0x190 [ 1373.078086][T16078] loop0: detected capacity change from 0 to 512 [ 1373.080849][T16069] rtnl_newlink+0xee5/0x1670 [ 1373.091828][T16069] ? security_capable+0x5e/0x80 [ 1373.096717][T16069] ? ns_capable+0x7c/0xb0 [ 1373.101069][T16069] ? rtnl_setlink+0x300/0x300 [ 1373.105804][T16069] rtnetlink_rcv_msg+0x807/0x8c0 [ 1373.110850][T16069] ? __rcu_read_unlock+0x4d/0x70 [ 1373.115838][T16069] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1373.121238][T16069] netlink_rcv_skb+0x126/0x220 [ 1373.126046][T16069] ? rtnetlink_bind+0x60/0x60 [ 1373.130803][T16069] rtnetlink_rcv+0x1c/0x20 [ 1373.135264][T16069] netlink_unicast+0x589/0x650 [ 1373.140115][T16069] netlink_sendmsg+0x66e/0x770 [ 1373.144950][T16069] ? netlink_getsockopt+0x3e0/0x3e0 [ 1373.150163][T16069] ____sys_sendmsg+0x37c/0x4d0 [ 1373.154942][T16069] __sys_sendmsg+0x1e9/0x270 [ 1373.159555][T16069] __x64_sys_sendmsg+0x46/0x50 [ 1373.164379][T16069] do_syscall_64+0x44/0x110 [ 1373.168897][T16069] ? syscall_exit_to_user_mode+0x38/0x140 [ 1373.174659][T16069] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1373.180562][T16069] RIP: 0033:0x7f9d49022ae9 [ 1373.185013][T16069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1373.204644][T16069] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1373.213064][T16069] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1373.221037][T16069] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1373.229022][T16069] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1373.237060][T16069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1373.245190][T16069] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1373.253173][T16069] [ 1373.256263][T16069] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5800]}}]}}]}, 0x8c}}, 0x0) 22:37:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.273249][T16060] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1373.279987][T16060] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1373.295096][T16078] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1373.298185][T16060] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xf2030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1373.353520][T16087] loop3: detected capacity change from 0 to 512 [ 1373.357672][T16088] loop4: detected capacity change from 0 to 512 [ 1373.375119][T16088] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.388658][T16088] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1373.407865][T16092] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1373.417130][T16092] CPU: 0 PID: 16092 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1373.427270][T16092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1373.437414][T16092] Call Trace: [ 1373.440733][T16092] [ 1373.443778][T16092] dump_stack_lvl+0xda/0x130 [ 1373.448410][T16092] dump_stack+0x15/0x20 [ 1373.452633][T16092] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1373.457774][T16092] kobject_add_internal+0x3eb/0x730 [ 1373.463017][T16092] kobject_add+0xdc/0x150 [ 1373.467356][T16092] ? kobject_get+0x95/0xc0 [ 1373.471836][T16092] ? kobject_put+0xd8/0x160 [ 1373.476399][T16092] ? device_add+0x2ea/0x8b0 [ 1373.480912][T16092] device_add+0x2f8/0x8b0 [ 1373.485255][T16092] netdev_register_kobject+0xfc/0x230 [ 1373.490687][T16092] register_netdevice+0x65b/0xb20 [ 1373.495800][T16092] br_dev_newlink+0x25/0xd0 [ 1373.500309][T16092] ? br_validate+0x190/0x190 [ 1373.504905][T16092] rtnl_newlink+0xee5/0x1670 [ 1373.509537][T16092] ? security_capable+0x5e/0x80 [ 1373.514468][T16092] ? ns_capable+0x7c/0xb0 [ 1373.518818][T16092] ? rtnl_setlink+0x300/0x300 [ 1373.523526][T16092] rtnetlink_rcv_msg+0x807/0x8c0 [ 1373.528491][T16092] ? __rcu_read_unlock+0x4d/0x70 [ 1373.533487][T16092] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1373.538909][T16092] netlink_rcv_skb+0x126/0x220 [ 1373.543682][T16092] ? rtnetlink_bind+0x60/0x60 [ 1373.548374][T16092] rtnetlink_rcv+0x1c/0x20 [ 1373.552821][T16092] netlink_unicast+0x589/0x650 [ 1373.557637][T16092] netlink_sendmsg+0x66e/0x770 [ 1373.562450][T16092] ? netlink_getsockopt+0x3e0/0x3e0 [ 1373.567657][T16092] ____sys_sendmsg+0x37c/0x4d0 [ 1373.572459][T16092] __sys_sendmsg+0x1e9/0x270 [ 1373.577158][T16092] __x64_sys_sendmsg+0x46/0x50 [ 1373.581953][T16092] do_syscall_64+0x44/0x110 [ 1373.586488][T16092] ? syscall_exit_to_user_mode+0x38/0x140 [ 1373.592310][T16092] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1373.598282][T16092] RIP: 0033:0x7f9d49022ae9 [ 1373.602706][T16092] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1373.622336][T16092] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1373.630759][T16092] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1373.638779][T16092] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1373.646815][T16092] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1373.654917][T16092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1373.662900][T16092] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1373.670886][T16092] [ 1373.674050][T16092] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1373.679014][T16087] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}]}}]}, 0x8c}}, 0x0) 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.699910][T16087] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1373.703782][T16088] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1373.731822][T16087] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1373.748565][T16097] loop0: detected capacity change from 0 to 512 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) 22:37:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xf4030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.827926][T16106] loop4: detected capacity change from 0 to 512 [ 1373.836365][T16097] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1373.850738][T16112] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1373.859938][T16112] CPU: 1 PID: 16112 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1373.870056][T16112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1373.873752][T16115] loop3: detected capacity change from 0 to 512 [ 1373.880117][T16112] Call Trace: [ 1373.880127][T16112] [ 1373.880136][T16112] dump_stack_lvl+0xda/0x130 [ 1373.897278][T16112] dump_stack+0x15/0x20 [ 1373.901467][T16112] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1373.906642][T16112] kobject_add_internal+0x3eb/0x730 [ 1373.911886][T16112] kobject_add+0xdc/0x150 [ 1373.916248][T16112] ? kobject_get+0x95/0xc0 [ 1373.920697][T16112] ? kobject_put+0xd8/0x160 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1373.925241][T16112] ? device_add+0x2ea/0x8b0 [ 1373.929816][T16112] device_add+0x2f8/0x8b0 [ 1373.934204][T16112] netdev_register_kobject+0xfc/0x230 [ 1373.939604][T16112] register_netdevice+0x65b/0xb20 [ 1373.944696][T16112] br_dev_newlink+0x25/0xd0 [ 1373.949304][T16112] ? br_validate+0x190/0x190 [ 1373.953949][T16112] rtnl_newlink+0xee5/0x1670 [ 1373.958601][T16112] ? security_capable+0x5e/0x80 [ 1373.963538][T16112] ? ns_capable+0x7c/0xb0 [ 1373.967941][T16112] ? rtnl_setlink+0x300/0x300 [ 1373.972718][T16112] rtnetlink_rcv_msg+0x807/0x8c0 [ 1373.975597][T16115] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1373.977767][T16112] ? __rcu_read_unlock+0x4d/0x70 [ 1373.984652][T16115] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1373.989038][T16112] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1373.989070][T16112] netlink_rcv_skb+0x126/0x220 [ 1374.003349][T16115] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1374.007338][T16112] ? rtnetlink_bind+0x60/0x60 [ 1374.028999][T16112] rtnetlink_rcv+0x1c/0x20 [ 1374.033473][T16112] netlink_unicast+0x589/0x650 [ 1374.038267][T16112] netlink_sendmsg+0x66e/0x770 [ 1374.040755][T16106] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1374.043118][T16112] ? netlink_getsockopt+0x3e0/0x3e0 [ 1374.049770][T16106] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1374.054669][T16112] ____sys_sendmsg+0x37c/0x4d0 [ 1374.054709][T16112] __sys_sendmsg+0x1e9/0x270 [ 1374.078081][T16106] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1374.081539][T16112] __x64_sys_sendmsg+0x46/0x50 [ 1374.098625][T16112] do_syscall_64+0x44/0x110 [ 1374.103255][T16112] ? syscall_exit_to_user_mode+0x38/0x140 [ 1374.109037][T16112] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1374.115036][T16112] RIP: 0033:0x7f9d49022ae9 [ 1374.119538][T16112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1374.139181][T16112] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1374.147600][T16112] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1374.155572][T16112] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1374.163546][T16112] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1374.171593][T16112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1374.179638][T16112] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1374.187614][T16112] [ 1374.190761][T16112] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6XuSFu1u0tg2eKgVRU8Ftd5rSDYhZJMN2U3bhKIp/gGCiAqe9OJF8A8QpODFowgFPSsqimirB0HtyOxO0jbdTdK+zW6afD4wmd/M7Oz3+5sws/Ob+TETwIn1dkRci4jHaZqej4jRfH4hH2KrPWSfe/Tw7mw2JJGmN/6eRJLP2/6uJB+fzVcrRsRXvxSxMvR83MbG5tJMrVZdy6crzeXVSmNj88Li8sxCdaG6MjU1eXn6yvSl6Yme1DOr19Uv/Pl73/7JF6/+4lO3/3Dzr+e+keU7ki9/uh4vqLjXwvY2KcXpXSusvWSwo6jYqmFu+GDr3DvEfAAA6C47L31/RHw8Is7HaAztfToLAAAAvILSz47Ef5OItLNTXeYDAAAAr5BCqw9sUijn/X1HolAol9t9eD8YZwq1eqP5yfn6+spcu6/sWJQK84u16kTep3YsSkk2PdkqP5m+uGt6KiLeiIjvjg63psuz9drcoC9+AAAAwAlxdlf7/1+j7fY/AAAAcMyMDToBAAAA4NBp/wMAAMDxp/0PAAAAx9qXr1/PhnT7/ddztzbWl+q3LsxVG0vl5fXZ8mx9bbW8UK8vtJ7Zt7zf99Xq9dVPx8r6nUqz2mhWGhubN5fr6yvNm4vPvAIbAAAA6KM3Pnr/d0lEbH1muDVkTg06KaAvijulJB932Pt//3p7/Kc+JQX0xdCgEwAGpjjoBICBKQ06AWDgkn2Wd+288+t8/LHe5gMAAPTe+Ie73//f+97AVqEP6QGHyE4MACdP6/7/QTv8OlmAY6WkByCceO/5/v++0vSFEgIAAHpupDUkhXJ+eW8kCoVyOeK11msBSsn8Yq06ERGvR8RvR0vvy6YnW2sm+7YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAI61iMJfkl+2n+U/PvruyO7rA6eSf49G/orQ2z+88f07M83m2mQ2/x8785s/yOdfbF1R+I83fQEAAMBgbbfTt9vxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBLjx7end0e+hn3b5+LiLFO8YtxujU+HaWIOPPPJIpPrZdExFAP4m/di4gPdYqfZGnthOwUf/jw48dYvhU6xT/bg/hwkt3Pjj/XOu1/hXi7Ne68/xUjnpl+Wd2Pf7Fz/Pt8l/3/tQPGePPBzypd49+LeLPY+fizHT/pEv+dA8b/+tc2N7stS38UMd7x9yd5JlalubxaaWxsXlhcnlmoLlRXpqYmL09fmb40PVGZX6xV878dY3znIz9/vFf9z3T5/Rvbo/6Zdw9Y//89uPPwA+1iqVP8c+90iP+rH+efeD5+If/t+0RezpaPb5e32uWnvfXT37y1V/3numz//f7/5w5Y//Nf+dYfD/hRAKAPGhubSzO1WnXt2BayVvoRSEPhCBa+2dMvTNM0zfapl/6e4kYSR2GztAqDPjIBAAC99uSkf9CZAAAAAAAAAAAAAAAAAAAAwMnVj8eJ7Y65tVNKevEIbQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAnvh/AAAA///Wet4Y") 22:37:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) 22:37:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfa000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}]}, 0x8c}}, 0x0) 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.285365][T16128] loop4: detected capacity change from 0 to 512 [ 1374.308036][T16131] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1374.317323][T16131] CPU: 1 PID: 16131 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.327412][T16131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1374.337576][T16131] Call Trace: [ 1374.340945][T16131] [ 1374.341634][T16136] loop0: detected capacity change from 0 to 512 [ 1374.343878][T16131] dump_stack_lvl+0xda/0x130 [ 1374.354786][T16131] dump_stack+0x15/0x20 [ 1374.358968][T16131] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1374.364121][T16131] kobject_add_internal+0x3eb/0x730 [ 1374.369413][T16131] kobject_add+0xdc/0x150 [ 1374.373931][T16131] ? kobject_get+0x95/0xc0 [ 1374.378398][T16131] ? kobject_put+0xd8/0x160 [ 1374.382940][T16131] ? device_add+0x2ea/0x8b0 [ 1374.387600][T16131] device_add+0x2f8/0x8b0 [ 1374.391949][T16131] netdev_register_kobject+0xfc/0x230 [ 1374.397342][T16131] register_netdevice+0x65b/0xb20 [ 1374.402433][T16131] br_dev_newlink+0x25/0xd0 [ 1374.406969][T16131] ? br_validate+0x190/0x190 [ 1374.411564][T16131] rtnl_newlink+0xee5/0x1670 [ 1374.416174][T16131] ? security_capable+0x5e/0x80 [ 1374.421049][T16131] ? ns_capable+0x7c/0xb0 [ 1374.425426][T16131] ? rtnl_setlink+0x300/0x300 [ 1374.430142][T16131] rtnetlink_rcv_msg+0x807/0x8c0 [ 1374.435159][T16131] ? __rcu_read_unlock+0x4d/0x70 [ 1374.440105][T16131] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1374.445488][T16131] netlink_rcv_skb+0x126/0x220 [ 1374.450309][T16131] ? rtnetlink_bind+0x60/0x60 [ 1374.455056][T16131] rtnetlink_rcv+0x1c/0x20 [ 1374.459553][T16131] netlink_unicast+0x589/0x650 [ 1374.464327][T16131] netlink_sendmsg+0x66e/0x770 [ 1374.469161][T16131] ? netlink_getsockopt+0x3e0/0x3e0 [ 1374.474431][T16131] ____sys_sendmsg+0x37c/0x4d0 [ 1374.479215][T16131] __sys_sendmsg+0x1e9/0x270 [ 1374.483842][T16131] __x64_sys_sendmsg+0x46/0x50 [ 1374.488638][T16131] do_syscall_64+0x44/0x110 [ 1374.493246][T16131] ? syscall_exit_to_user_mode+0x38/0x140 [ 1374.499055][T16131] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1374.505018][T16131] RIP: 0033:0x7f9d49022ae9 [ 1374.509442][T16131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1374.529138][T16131] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1374.537560][T16131] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1374.545642][T16131] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1374.553700][T16131] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1374.561680][T16131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1374.569665][T16131] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1374.577649][T16131] 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.580920][T16131] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1374.584758][T16128] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1374.603962][T16128] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfa030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1374.637812][T16128] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1374.650389][T16136] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1374.688530][T16152] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1374.697834][T16152] CPU: 0 PID: 16152 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1374.707945][T16152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1374.718035][T16152] Call Trace: [ 1374.721330][T16152] [ 1374.724282][T16152] dump_stack_lvl+0xda/0x130 [ 1374.728936][T16152] dump_stack+0x15/0x20 [ 1374.733128][T16152] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1374.738292][T16152] kobject_add_internal+0x3eb/0x730 [ 1374.743595][T16152] kobject_add+0xdc/0x150 [ 1374.747980][T16152] ? kobject_get+0x95/0xc0 [ 1374.752493][T16152] ? kobject_put+0xd8/0x160 [ 1374.757038][T16152] ? device_add+0x2ea/0x8b0 [ 1374.761614][T16152] device_add+0x2f8/0x8b0 [ 1374.765978][T16152] netdev_register_kobject+0xfc/0x230 [ 1374.771383][T16152] register_netdevice+0x65b/0xb20 [ 1374.776438][T16152] br_dev_newlink+0x25/0xd0 [ 1374.780974][T16152] ? br_validate+0x190/0x190 [ 1374.785631][T16152] rtnl_newlink+0xee5/0x1670 [ 1374.790267][T16152] ? security_capable+0x5e/0x80 [ 1374.795140][T16152] ? ns_capable+0x7c/0xb0 [ 1374.799555][T16152] ? rtnl_setlink+0x300/0x300 [ 1374.804268][T16152] rtnetlink_rcv_msg+0x807/0x8c0 [ 1374.809258][T16152] ? __rcu_read_unlock+0x4d/0x70 [ 1374.814280][T16152] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1374.819684][T16152] netlink_rcv_skb+0x126/0x220 [ 1374.824540][T16152] ? rtnetlink_bind+0x60/0x60 [ 1374.829326][T16152] rtnetlink_rcv+0x1c/0x20 [ 1374.833769][T16152] netlink_unicast+0x589/0x650 22:37:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}]}, 0x8c}}, 0x0) 22:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.838578][T16152] netlink_sendmsg+0x66e/0x770 [ 1374.843375][T16152] ? netlink_getsockopt+0x3e0/0x3e0 [ 1374.848605][T16152] ____sys_sendmsg+0x37c/0x4d0 [ 1374.853423][T16152] __sys_sendmsg+0x1e9/0x270 [ 1374.858110][T16152] __x64_sys_sendmsg+0x46/0x50 [ 1374.862936][T16152] do_syscall_64+0x44/0x110 [ 1374.867479][T16152] ? syscall_exit_to_user_mode+0x38/0x140 [ 1374.873277][T16152] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1374.879245][T16152] RIP: 0033:0x7f9d49022ae9 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.883797][T16152] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1374.903528][T16152] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1374.912000][T16152] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1374.920062][T16152] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1374.928070][T16152] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 22:37:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1374.936115][T16152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1374.944106][T16152] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1374.952183][T16152] [ 1374.955264][T16152] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1374.958380][ T3120] EXT4-fs unmount: 195 callbacks suppressed [ 1374.958396][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.029298][T16177] loop4: detected capacity change from 0 to 512 [ 1375.038349][T16177] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1375.050510][T16177] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}]}, 0x8c}}, 0x0) 22:37:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfe010000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.069895][T16177] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1375.083970][T16177] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1375.102765][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}]}, 0x8c}}, 0x0) 22:37:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.134410][T16187] loop3: detected capacity change from 0 to 512 [ 1375.150992][T16190] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1375.160209][T16190] CPU: 0 PID: 16190 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1375.170375][T16190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1375.180457][T16190] Call Trace: [ 1375.183743][T16190] [ 1375.186708][T16190] dump_stack_lvl+0xda/0x130 [ 1375.191376][T16190] dump_stack+0x15/0x20 [ 1375.195635][T16190] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1375.200854][T16190] kobject_add_internal+0x3eb/0x730 [ 1375.206093][T16190] kobject_add+0xdc/0x150 [ 1375.210503][T16190] ? kobject_get+0x95/0xc0 [ 1375.214932][T16190] ? kobject_put+0xd8/0x160 [ 1375.219518][T16190] ? device_add+0x2ea/0x8b0 [ 1375.224101][T16190] device_add+0x2f8/0x8b0 [ 1375.228441][T16190] netdev_register_kobject+0xfc/0x230 [ 1375.233861][T16190] register_netdevice+0x65b/0xb20 [ 1375.238962][T16190] br_dev_newlink+0x25/0xd0 [ 1375.243536][T16190] ? br_validate+0x190/0x190 [ 1375.248134][T16190] rtnl_newlink+0xee5/0x1670 [ 1375.252747][T16190] ? security_capable+0x5e/0x80 [ 1375.257608][T16190] ? ns_capable+0x7c/0xb0 [ 1375.261978][T16190] ? rtnl_setlink+0x300/0x300 [ 1375.266716][T16190] rtnetlink_rcv_msg+0x807/0x8c0 [ 1375.271678][T16190] ? __rcu_read_unlock+0x4d/0x70 [ 1375.276690][T16190] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1375.282072][T16190] netlink_rcv_skb+0x126/0x220 [ 1375.286898][T16190] ? rtnetlink_bind+0x60/0x60 [ 1375.291595][T16190] rtnetlink_rcv+0x1c/0x20 [ 1375.296078][T16190] netlink_unicast+0x589/0x650 [ 1375.300857][T16190] netlink_sendmsg+0x66e/0x770 [ 1375.305635][T16190] ? netlink_getsockopt+0x3e0/0x3e0 [ 1375.310851][T16190] ____sys_sendmsg+0x37c/0x4d0 [ 1375.315641][T16190] __sys_sendmsg+0x1e9/0x270 [ 1375.320298][T16190] __x64_sys_sendmsg+0x46/0x50 [ 1375.325149][T16190] do_syscall_64+0x44/0x110 [ 1375.329672][T16190] ? syscall_exit_to_user_mode+0x38/0x140 [ 1375.335416][T16190] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1375.341346][T16190] RIP: 0033:0x7f9d49022ae9 [ 1375.345779][T16190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1375.365546][T16190] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1375.374048][T16190] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6XuSFu1u8mLb4KFWED0V1HqvIdmEkE02ZDdtE4qm+AcIIip40osXwT9AkIIXjyIU9KyoKKKtHgS1I7M7SdN0N0nrZjdNPh+YzG9mdvb7/U2Y2fnN/JgJ4NR6OyKuR8STNE0vRsRoPr+QD7HVHrLPPX50bzYbkkjTm39LIsnnbX9Xko/P56sVI+IrX4xYGXo+bmNjc2mmVquu5dOV5vJqpbGxeWlxeWahulBdmZqavDJ9dfry9ERP6pnV69rn//Tdb/34C9d+/qk7v7/1lwtfz/IdyZfvrscLKu63sL1NSnF2zwprLxnsOCq2apgbPtw6948wHwAAusvOS98fER+PiIsxGkP7n84CAAAAr6D0syPxnyQi7exMl/kAAADAK6TQ6gObFMp5f9+RKBTK5XYf3g/GuUKt3mh+cr6+vjLX7is7FqXC/GKtOpH3qR2LUpJNT7bKT6ff2zM9FRFvRMR3Rodb0+XZem1u0Bc/AAAA4JQ4v6f9/8/RdvsfAAAAOGHGBp0AAAAAcOS0/wEAAODk0/4HAACAE+1LN25kQ7r9/uu52xvrS/Xbl+aqjaXy8vpseba+tlpeqNcXWs/sWz7o+2r1+uqnY2X9bqVZbTQrjY3NW8v19ZXmrcVnXoENAAAA9NEbH33w2yQitj4z3BoyZwadFNAXxZ1Sko877P2/e709/mOfkgL6YmjQCQADUxx0AsDAlAadADBwyQHLu3be+VU+/lhv8wEAAHpv/MPd7//vf29gq9CH9IAjZCcGgNOndf//sB1+nSzAiVLSAxBOvf/7/v+B0vSFEgIAAHpupDUkhXJ+eW8kCoVyOeK11msBSsn8Yq06ERGvR8RvRkvvy6YnW2smB7YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAE60iMKfk1+0n+U/PvruyN7rA2eSf41G/orQOz+4+b27M83m2mQ2/+8785vfz+e/17qi8G9v+gIAAIDB2m6nb7fjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCXHj+6N7s99DPuXz8XEWOd4hfjbGt8NkoRce4fSRR3rZdExFAP4m/dj4gPdYqfZGnthOwUf/jo48dYvhU6xT/fg/hwmj3Ijj/XO+1/hXi7Ne68/xUjnpl+Wd2Pf7Fz/BvK4xd2rZft/68dMsabD39a6Rr/fsSbxc7Hn+34SZfjzzuHjP+1r25udluW/jBivOPvT/JMrEpzebXS2Ni8tLg8s1BdqK5MTU1emb46fXl6ojK/WKvmfzvG+PZHfvZkv/qf6/L7N7ZP/TPvHrL+/31499EH2sVSp/gX3ukQ/5c/yj/xfPxC/tv3ibycLR/fLm+1y7u99ZNfv7Vf/ee6bP+D/v8XDln/i1/+5h8O+VEAoA8aG5tLM7Vade3EFrJW+jFIQ+EYFr7R0y9M0zTN9qmX/p7iRhLHYbO0CoM+MgEAAL329KR/0JkAAAAAAAAAAAAAAAAAAADA6dWPx4ntjbm1U0p68QhtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICe+F8AAAD//4Os3dY=") [ 1375.382096][T16190] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1375.390208][T16190] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1375.398215][T16190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1375.406270][T16190] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1375.414269][T16190] [ 1375.417458][T16190] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6XuSFu1u8mLb4KFWED0V1HqvIdmEkE02ZDdtE4qm+AcIIip40osXwT9AkIIXjyIU9KyoKKKtHgS1I7M7SdN0N0nrZjdNPh+YzG9mdvb7/U2Y2fnN/JgJ4NR6OyKuR8STNE0vRsRoPr+QD7HVHrLPPX50bzYbkkjTm39LIsnnbX9Xko/P56sVI+IrX4xYGXo+bmNjc2mmVquu5dOV5vJqpbGxeWlxeWahulBdmZqavDJ9dfry9ERP6pnV69rn//Tdb/34C9d+/qk7v7/1lwtfz/IdyZfvrscLKu63sL1NSnF2zwprLxnsOCq2apgbPtw6948wHwAAusvOS98fER+PiIsxGkP7n84CAAAAr6D0syPxnyQi7exMl/kAAADAK6TQ6gObFMp5f9+RKBTK5XYf3g/GuUKt3mh+cr6+vjLX7is7FqXC/GKtOpH3qR2LUpJNT7bKT6ff2zM9FRFvRMR3Rodb0+XZem1u0Bc/AAAA4JQ4v6f9/8/RdvsfAAAAOGHGBp0AAAAAcOS0/wEAAODk0/4HAACAE+1LN25kQ7r9/uu52xvrS/Xbl+aqjaXy8vpseba+tlpeqNcXWs/sWz7o+2r1+uqnY2X9bqVZbTQrjY3NW8v19ZXmrcVnXoENAAAA9NEbH33w2yQitj4z3BoyZwadFNAXxZ1Sko877P2/e709/mOfkgL6YmjQCQADUxx0AsDAlAadADBwyQHLu3be+VU+/lhv8wEAAHpv/MPd7//vf29gq9CH9IAjZCcGgNOndf//sB1+nSzAiVLSAxBOvf/7/v+B0vSFEgIAAHpupDUkhXJ+eW8kCoVyOeK11msBSsn8Yq06ERGvR8RvRkvvy6YnW2smB7YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAE60iMKfk1+0n+U/PvruyN7rA2eSf41G/orQOz+4+b27M83m2mQ2/+8785vfz+e/17qi8G9v+gIAAIDB2m6nb7fjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCXHj+6N7s99DPuXz8XEWOd4hfjbGt8NkoRce4fSRR3rZdExFAP4m/dj4gPdYqfZGnthOwUf/jo48dYvhU6xT/fg/hwmj3Ijj/XO+1/hXi7Ne68/xUjnpl+Wd2Pf7Fz/BvK4+8+3mX7/2uHjPHmw59Wusa/H/FmsfPxZzt+0uX4884h43/tq5ub3ZalP4wY7/j7kzwTq9JcXq00NjYvLS7PLFQXqitTU5NXpq9OX56eqMwv1qr5344xvv2Rnz3Zr/7nuvz+je1T/8y7h6z/fx/effSBdrHUKf6FdzrE/+WP8k88H7+Q//Z9Ii9ny8e3y1vt8m5v/eTXb+1X/7ku2/+g//+FQ9b/4pe/+YdDfhQA6IPGxubSTK1WXTuxhayVfgzSUDiGhW/09AvTNE2zfeqlv6e4kcRx2CytwqCPTAAAQK89PekfdCYAAAAAAAAAAAAAAAAAAABwevXjcWJ7Y27tlJJePEIbAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAn/hcAAP//Xh7d1w==") 22:37:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.478709][T16187] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1375.479404][T16202] loop2: detected capacity change from 0 to 512 [ 1375.496991][T16187] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1375.498209][T16204] loop4: detected capacity change from 0 to 512 22:37:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfeffffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6XuSFu1u8mLb4KFWED0V1HqvIdmEkE02ZDdtE4qm+AcIIip40osXwT9AkIIXjyIU9KyoKKKtHgS1I7M7SdN0N0nrZjdNPh+YzG9mdvb7/U2Y2fnN/JgJ4NR6OyKuR8STNE0vRsRoPr+QD7HVHrLPPX50bzYbkkjTm39LIsnnbX9Xko/P56sVI+IrX4xYGXo+bmNjc2mmVquu5dOV5vJqpbGxeWlxeWahulBdmZqavDJ9dfry9ERP6pnV69rn//Tdb/34C9d+/qk7v7/1lwtfz/IdyZfvrscLKu63sL1NSnF2zwprLxnsOCq2apgbPtw6948wHwAAusvOS98fER+PiIsxGkP7n84CAAAAr6D0syPxnyQi7exMl/kAAADAK6TQ6gObFMp5f9+RKBTK5XYf3g/GuUKt3mh+cr6+vjLX7is7FqXC/GKtOpH3qR2LUpJNT7bKT6ff2zM9FRFvRMR3Rodb0+XZem1u0Bc/AAAA4JQ4v6f9/8/RdvsfAAAAOGHGBp0AAAAAcOS0/wEAAODk0/4HAACAE+1LN25kQ7r9/uu52xvrS/Xbl+aqjaXy8vpseba+tlpeqNcXWs/sWz7o+2r1+uqnY2X9bqVZbTQrjY3NW8v19ZXmrcVnXoENAAAA9NEbH33w2yQitj4z3BoyZwadFNAXxZ1Sko877P2/e709/mOfkgL6YmjQCQADUxx0AsDAlAadADBwyQHLu3be+VU+/lhv8wEAAHpv/MPd7//vf29gq9CH9IAjZCcGgNOndf//sB1+nSzAiVLSAxBOvf/7/v+B0vSFEgIAAHpupDUkhXJ+eW8kCoVyOeK11msBSsn8Yq06ERGvR8RvRkvvy6YnW2smB7YZAAAAAAAAAAAAAAAAAAAAAAAAAIC2NE0iBQAAAE60iMKfk1+0n+U/PvruyN7rA2eSf41G/orQOz+4+b27M83m2mQ2/+8785vfz+e/17qi8G9v+gIAAIDB2m6nb7fjAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCXHj+6N7s99DPuXz8XEWOd4hfjbGt8NkoRce4fSRR3rZdExFAP4m/dj4gPdYqfZGnthOwUf/jo48dYvhU6xT/fg/hwmj3Ijj/XO+1/hXi7Ne68/xUjnpl+Wd2Pf7Fz/BvK45d2rZft/68dMsabD39a6Rr/fsSbxc7Hn+34SZfjzzuHjP+1r25udluW/jBivOPvT/JMrEpzebXS2Ni8tLg8s1BdqK5MTU1emb46fXl6ojK/WKvmfzvG+PZHfvZkv/qf6/L7N7ZP/TPvHrL+/31499EH2sVSp/gX3ukQ/5c/yj/xfPxC/tv3ibycLR/fLm+1y7u99ZNfv7Vf/ee6bP+D/v8XDln/i1/+5h8O+VEAoA8aG5tLM7Vade3EFrJW+jFIQ+EYFr7R0y9M0zTN9qmX/p7iRhLHYbO0CoM+MgEAAL329KR/0JkAAAAAAAAAAAAAAAAAAADA6dWPx4ntjbm1U0p68QhtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICe+F8AAAD//xMC3dk=") 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}]}, 0x8c}}, 0x0) 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}]}}]}, 0x8c}}, 0x0) [ 1375.525378][T16187] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1375.548986][T16187] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1375.562790][T16202] EXT4-fs (loop2): orphan cleanup on readonly fs 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.572588][T16202] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1375.594902][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1375.597035][T16215] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1375.604172][T16202] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1375.613109][T16215] CPU: 1 PID: 16215 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1375.632336][T16204] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1375.635292][T16215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1375.635311][T16215] Call Trace: [ 1375.635320][T16215] [ 1375.643115][T16204] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1375.651680][T16215] dump_stack_lvl+0xda/0x130 [ 1375.655076][T16202] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1375.657897][T16215] dump_stack+0x15/0x20 [ 1375.677878][T16204] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1375.679917][T16215] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1375.679981][T16215] kobject_add_internal+0x3eb/0x730 [ 1375.680011][T16215] kobject_add+0xdc/0x150 22:37:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZr0+YuOfVBDzxP7yQt2t3k4t0FH2oF0aeCWt9rSDYhZJMN2U3bhGJT/AMEERV80hdfCv4BghR88VGEgj4rKopoqw+C2pHZnaRpupukdbObJp8PTOY3Mzv7/f4mzOz8Zn7MBHBqvRkRVyLicZqmFyNiNJ9fyIfYag/Z5x49vD2bDUmk6bW/JZHk87a/K8nH5/PVzkbE174csTL0bNzGxubSTK1WXcunK83l1UpjY/PS4vLMQnWhujI1Nfne9PvT705P9KSeWb0uf/FP3/v2T750+eefufn763+58M0s35F8+e56PKfivkvvZX9KrW2xe4W1Fwx2HBVbNcwNH26du0eYDwAA3WXnpR+MiE9GxMUYjaEDTmcBAACAl0/6+ZH4TxKRdnamy3wAAADgJVJo9YFNCuW8v+9IFArlcrsP74fjXKFWbzQ/PV9fX5lr95Udi1JhfrFWncj71I5FKcmmJ1vlJ9Pv7JmeiojXIuK7o8Ot6fJsvTY36IsfAAAAcEqc39P+/+dou/0PAAAAnDBjg04AAAAAOHLa/wAAAHDyaf8DAADAifaVq1ezId1+//XcjY31pfqNS3PVxlJ5eX22PFtfWy0v1OsLrWf2LR/0fbV6ffWzsbJ+q9KsNpqVxsbm9eX6+krz+uJTr8AGAAAA+ui1j9//bRIRW58bbg2ZM4NOCuiL4k4pyccd9v7fvdoe/7FPSQF9MTToBICBKQ46AWBgSoNOABi45IDlXTvv/Coff6K3+QAAAL03/tHu9//3vzewVehDesARshMDwOnTuv9/2A6/ThbgRCnpAQin3v99//9AafpcCQEAAD030hqSQjm/vDcShUK5HPFK67UApWR+sVadiIhXI+I3o6UPZNOTrTWTA9sMAAAAAAAAAAAAAAAAAAAAAAAAAEBbmiaRAgAAACdaROHPyS/az/IfH317ZO/1gTPJv0Yjf0XozR9e+/6tmWZzbTKb//ed+c0f5PPfaV1R+Lc3fQEAAMBgbbfTt9vxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBLjx7ent0e+hn3r1+IiLFO8YtxtjU+G6WIOPePJIq71ksiYqgH8bfuRsRHOsVPsrR2QnaKP3z08WMs3wqd4p/vQXw4ze5nx58rnfa/QrzZGnfe/4oRT02/qO7Hv9g5/g112f9fOWSM1x/8tNI1/t2I14udjz/b8ZMu8d86ZPxvfH1zs9uy9EcR4x1/f5KnYlWay6uVxsbmpcXlmYXqQnVlamryven3p9+dnqjML9aq+d+OMb7zsZ893q/+57r8/o3tU//M24es/38f3Hr4oYi4k6Zpp/gX3uoQ/5c/zj/xbPxC/tv3qbycLR/fLm+1y7u9ce/Xb+xX/7ku2/+g//+FQ9b/4le/9YdDfhQA6IPGxubSTK1WXTuxhayVfgzSUDiGhTs9/cI0P79/4e8pbiRxHDZLqzDoIxMAANBrT076B50JAAAAAAAAAAAAAAAAAAAAnF79eJzY3phbO6WkF4/QBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoif8FAAD//3r34f4=") 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}]}}]}, 0x8c}}, 0x0) 22:37:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1375.708177][T16204] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1375.708625][T16215] ? kobject_get+0x95/0xc0 [ 1375.740260][T16215] ? kobject_put+0xd8/0x160 [ 1375.744805][T16215] ? device_add+0x2ea/0x8b0 [ 1375.749416][T16215] device_add+0x2f8/0x8b0 [ 1375.753786][T16215] netdev_register_kobject+0xfc/0x230 [ 1375.759279][T16215] register_netdevice+0x65b/0xb20 [ 1375.764457][T16215] br_dev_newlink+0x25/0xd0 [ 1375.768993][T16215] ? br_validate+0x190/0x190 [ 1375.773590][T16215] rtnl_newlink+0xee5/0x1670 [ 1375.778202][T16215] ? security_capable+0x5e/0x80 [ 1375.783066][T16215] ? ns_capable+0x7c/0xb0 [ 1375.787407][T16215] ? rtnl_setlink+0x300/0x300 [ 1375.792164][T16215] rtnetlink_rcv_msg+0x807/0x8c0 [ 1375.797115][T16215] ? enqueue_task_fair+0x325/0x800 [ 1375.802281][T16215] ? check_preempt_wakeup_fair+0x1db/0x200 [ 1375.808151][T16215] ? _raw_spin_unlock+0x26/0x40 [ 1375.813059][T16215] ? load_balance+0x1798/0x1de0 [ 1375.817976][T16215] ? __rcu_read_unlock+0x4d/0x70 [ 1375.822929][T16215] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1375.828322][T16215] netlink_rcv_skb+0x126/0x220 [ 1375.833184][T16215] ? rtnetlink_bind+0x60/0x60 [ 1375.837964][T16215] rtnetlink_rcv+0x1c/0x20 [ 1375.842478][T16215] netlink_unicast+0x589/0x650 [ 1375.847322][T16215] netlink_sendmsg+0x66e/0x770 [ 1375.852117][T16215] ? netlink_getsockopt+0x3e0/0x3e0 [ 1375.857400][T16215] ____sys_sendmsg+0x37c/0x4d0 [ 1375.862242][T16215] __sys_sendmsg+0x1e9/0x270 [ 1375.866923][T16215] __x64_sys_sendmsg+0x46/0x50 [ 1375.871830][T16215] do_syscall_64+0x44/0x110 [ 1375.876355][T16215] ? syscall_exit_to_user_mode+0x38/0x140 [ 1375.882165][T16215] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1375.888152][T16215] RIP: 0033:0x7f9d49022ae9 [ 1375.892620][T16215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1375.912303][T16215] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1375.920720][T16215] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1375.928767][T16215] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1375.936825][T16215] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1375.944878][T16215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1375.952855][T16215] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1375.960836][T16215] [ 1375.963984][T16215] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZ7TZu75NQHPfA8vZO0aHeTi9cGH2oF0aeCWt9rSDYhZJMN2U3bhKIp/gGCiAo+6Ysvgn+AIAVffBShoM+KiiLa6oOgdmR2J2ma7iZpb7ObJp8PTOY3Mzv7/f4mzOz8Zn7MBHBqvRUR1yLicZqmFyNiNJ9fyIfYag/Z5x49vDubDUmk6Y2/J5Hk87a/K8nH5/PVihHx1S9FrAw9G7exsbk0U6tV1/LpSnN5tdLY2Ly0uDyzUF2orkxNTV6evjL93vRET+qZ1evqF/78vW//5ItXf/Hp23+4+dcL38jyHcmX767Hcyrut7C9TUpxds8Kay8Y7DgqtmqYGz7cOveOMB8AALrLzks/EBGfiIiLMRpD+5/OAgAAAC+h9HMj8d8kIu3sTJf5AAAAwEuk0OoDmxTKeX/fkSgUyuV2H94PxblCrd5ofmq+vr4y1+4rOxalwvxirTqR96kdi1KSTU+2yk+m390zPRURr0fEd0eHW9Pl2XptbtAXPwAAAOCUOL+n/f+v0Xb7HwAAADhhxgadAAAAAHDktP8BAADg5NP+BwAAgBPty9evZ0O6/f7ruVsb60v1W5fmqo2l8vL6bHm2vrZaXqjXF1rP7Fs+6Ptq9frqZ2Jl/U6lWW00K42NzZvL9fWV5s3Fp16BDQAAAPTR6x+7/7skIrY+O9waMmcGnRTQF8WdUpKPO+z9v3+tPf5Tn5IC+mJo0AkAA1McdALAwJQGnQAwcMkBy7t23vl1Pv54b/MBAAB6b/wj3e//739vYKvQh/SAI2QnBoDTp3X//7Adfp0swIlS0gMQTr33ff//QGn6XAkBAAA9N9IakkI5v7w3EoVCuRzxauu1AKVkfrFWnYiI1yLit6OlV7LpydaayYFtBgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAIATLaLwl+SX7Wf5j4++M7L3+sCZ5N+jkb8i9PYPb3z/zkyzuTaZzf/HzvzmD/L577auKPzHm74AAABgsLbb6dvteAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADopUcP785uD/2M+7fPR8RYp/jFONsan41SRJz7ZxLFXeslETHUg/hb9yLiw53iJ1laOyE7xR8++vgxlm+FTvHP9yA+nGb3s+PPtU77XyHeao0773/FiKemX1T341/sHP+G8viv7Fov2/9fPWSMNx78rNI1/r2IN4qdjz/b8ZMux5+3Dxn/61/b3Oy2LP1RxHjH35/kqViV5vJqpbGxeWlxeWahulBdmZqavDx9Zfq96YnK/GKtmv/tGOM7H/354/3qf67L79/YPvXPvHPI+v/vwZ2HH2wXS53iX3i7Q/xf/Tj/xLPxC/lv3yfzcrZ8fLu81S7v9uZPf/PmfvWf67L9D/r/Xzhk/S9+5Vt/PORHAYA+aGxsLs3UatW1E1vIWunHIA2FY1j4Zk+/ME3TNNunXvh7ihtJHIfN0ioM+sgEAAD02pOT/kFnAgAAAAAAAAAAAAAAAAAAAKdXPx4ntjfm1k4p6cUjtAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeuL/AQAA///H193b") 22:37:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}]}, 0x8c}}, 0x0) 22:37:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xff600000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1375.964831][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1375.988022][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1376.080161][T16229] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1376.080309][T16232] loop4: detected capacity change from 0 to 512 [ 1376.089374][T16229] CPU: 1 PID: 16229 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1376.105690][T16229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1376.115828][T16229] Call Trace: [ 1376.119116][T16229] [ 1376.122132][T16229] dump_stack_lvl+0xda/0x130 [ 1376.126836][T16229] dump_stack+0x15/0x20 [ 1376.131008][T16229] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1376.136243][T16229] kobject_add_internal+0x3eb/0x730 [ 1376.141458][T16229] kobject_add+0xdc/0x150 [ 1376.145805][T16229] ? kobject_get+0x95/0xc0 [ 1376.150239][T16229] ? kobject_put+0xd8/0x160 [ 1376.154755][T16229] ? device_add+0x2ea/0x8b0 [ 1376.159283][T16229] device_add+0x2f8/0x8b0 [ 1376.163628][T16229] netdev_register_kobject+0xfc/0x230 [ 1376.169014][T16229] register_netdevice+0x65b/0xb20 [ 1376.174063][T16229] br_dev_newlink+0x25/0xd0 [ 1376.178626][T16229] ? br_validate+0x190/0x190 [ 1376.183227][T16229] rtnl_newlink+0xee5/0x1670 [ 1376.187834][T16229] ? security_capable+0x5e/0x80 [ 1376.192690][T16229] ? ns_capable+0x7c/0xb0 [ 1376.197048][T16229] ? rtnl_setlink+0x300/0x300 [ 1376.201732][T16229] rtnetlink_rcv_msg+0x807/0x8c0 [ 1376.206695][T16229] ? __rcu_read_unlock+0x4d/0x70 [ 1376.211656][T16229] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1376.217118][T16229] netlink_rcv_skb+0x126/0x220 [ 1376.221891][T16229] ? rtnetlink_bind+0x60/0x60 [ 1376.226677][T16229] rtnetlink_rcv+0x1c/0x20 [ 1376.231152][T16229] netlink_unicast+0x589/0x650 [ 1376.235924][T16229] netlink_sendmsg+0x66e/0x770 [ 1376.240786][T16229] ? netlink_getsockopt+0x3e0/0x3e0 [ 1376.246002][T16229] ____sys_sendmsg+0x37c/0x4d0 [ 1376.250781][T16229] __sys_sendmsg+0x1e9/0x270 [ 1376.255427][T16229] __x64_sys_sendmsg+0x46/0x50 [ 1376.260207][T16229] do_syscall_64+0x44/0x110 [ 1376.264781][T16229] ? syscall_exit_to_user_mode+0x38/0x140 [ 1376.270536][T16229] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1376.276439][T16229] RIP: 0033:0x7f9d49022ae9 [ 1376.280876][T16229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1376.300501][T16229] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1376.308931][T16229] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1376.316910][T16229] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1376.324888][T16229] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1376.332875][T16229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1376.340859][T16229] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1376.348844][T16229] [ 1376.352005][T16229] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1376.368133][T16235] loop3: detected capacity change from 0 to 512 22:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZrk+a95KkHfeDz6XuSFu1u8uJ7DR5qBdFTQa33GpJNCNlkQ3bTNqFoin+AIKKCJ714EfwDBCl48ShCQc+KiiLa6kFQOzK7kzRNd5O0bnbT5POByfxmZme/39+EmZ3fzI+ZAM6sNyPiWkQ8TtP0UkSM5fML+RDb7SH73KOHd+eyIYk0vfG3JJJ83s53Jfn4Qr5aMSK+8sWI1aFn4zY2t5Zna7Xqej5daa6sVRqbW5eXVmYXq4vV1enpqfdmrsy8OzPZk3pm9br6+T9991s//sLVn3/q9u9v/uXi17N8R/Ple+vxnIoHLWxvk1Kc37fC+gsGO4mKrRrmho+2zr1jzAcAgO6y89L3R8THI+JSjMXQwaezAAAAwEso/exo/CeJSDs712U+AAAA8BIptPrAJoVy3t93NAqFcrndh/eDMVKo1RvNTy7UN1bn231lx6NUWFiqVSfzPrXjUUqy6alW+cn0O/umpyPitYj4zthwa7o8V6/ND/riBwAAAJwRF/a1//851m7/AwAAAKfM+KATAAAAAI6d9j8AAACcftr/AAAAcKp96fr1bEh33n89f2tzY7l+6/J8tbFcXtmYK8/V19fKi/X6YuuZfSuHfV+tXl/7dKxu3Kk0q41mpbG5dXOlvrHavLn01CuwAQAAgD567aP3f5tExPZnhltD5tygkwL6orhbSvJxh73/d6+2x3/sU1JAXwwNOgFgYIqDTgAYmNKgEwAGLjlkedfOO7/Kxx/rbT4AAEDvTXy4+/3/g+8NbBf6kB5wjOzEAHD2tO7/H7XDr5MFOFVKegDCmfd/3/8/VJo+V0IAAEDPjbaGpFDOL++NRqFQLke80notQClZWKpVJyPi1Yj4zVjpfdn0VGvN5NA2AwAAAAAAAAAAAAAAAAAAAAAAAADQlqZJpAAAAMCpFlH4c/KL9rP8J8beHt1/feBc8q+xyF8RevsHN753Z7bZXJ/K5v99d37z+/n8d1pXFP7tTV8AAAAwWDvt9J12PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD00qOHd+d2hn7G/evnImK8U/xinG+Nz0cpIkb+kURxz3pJRAz1IP72vYj4UKf4SZbWbshO8YePP36M51uhU/wLPYgPZ9n97PhzrdP+V4g3W+PO+18x4qnpF9X9+Be7x7+hPP7InvWy/f+VI8Z4/cFPK13j34t4vdj5+LMTP+ly/HnriPG/9tWtrW7L0h9GTHT8/UmeilVprqxVGptbl5dWZheri9XV6emp92auzLw7M1lZWKpV878dY3z7Iz97fFD9R7r8/o0fUP/M20es/38f3Hn4gXax1Cn+xbc6xP/lj/JPPBu/kP/2fSIvZ8sndsrb7fJeb/zk128cVP/5Ltv/sP//xSPW/9KXv/mHI34UAOiDxubW8mytVl0/tYWslX4C0lA4gYVv9PQL0zRNs33qhb+nuJnESdgsrcKgj0wAAECvPTnpH3QmAAAAAAAAAAAAAAAAAAAAcHb143Fi+2Nu75aSXjxCGwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgJ/4XAAD//1ct3d4=") 22:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xff7f0000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1376.396302][T16235] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1376.404161][T16235] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1376.443090][T16247] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1376.444115][T16235] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1376.452287][T16247] CPU: 1 PID: 16247 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1376.474561][T16247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1376.480967][T16232] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1376.484630][T16247] Call Trace: [ 1376.484641][T16247] [ 1376.484650][T16247] dump_stack_lvl+0xda/0x130 [ 1376.491334][T16232] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1376.494256][T16247] dump_stack+0x15/0x20 [ 1376.497777][T16232] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1376.501777][T16247] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1376.519461][T16235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1376.523395][T16247] kobject_add_internal+0x3eb/0x730 [ 1376.523453][T16247] kobject_add+0xdc/0x150 [ 1376.523481][T16247] ? kobject_get+0x95/0xc0 [ 1376.523559][T16247] ? kobject_put+0xd8/0x160 [ 1376.538877][T16232] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1376.540788][T16247] ? device_add+0x2ea/0x8b0 [ 1376.588560][T16247] device_add+0x2f8/0x8b0 22:37:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZr0+YuOfFBDzxP7yQt2t3k4l2DDzWC6FNBre81JJsQssmG7KZtQtEU/wBBRAWf9MUXwT9AkIIvPopQ0GdFRRFt9UFQOzK7kzRNd5O0t9lNk88HJvObmZ39fn8TZnZ+Mz9mAjiz3oyImYh4nKbp5YgYzecX8iG220P2uUcP785lQxJpeuPvSST5vJ3vSvLxxXy18xHx1S9FrA49G7exubU8W6tV1/PpSnNlrdLY3LqytDK7WF2srk5NTb43fXX63emJntQzq9e1L/z5e9/+yRev/eLTt/9w86+XvpHlO5Iv31uP51Q8aGF7m5Ra22LvCusvGOwkKrZqmBs+2jr3jjEfAAC6y85LPxgRn4iIyzEaQwefzgIAAAAvofRzI/HfJCLt7FyX+QAAAMBLpNDqA5sUynl/35EoFMrldh/eD8WFQq3eaH5qob6xOt/uKzsWpcLCUq06kfepHYtSkk1PtspPpt/ZNz0TEa9FxHdHh1vT5bl6bX7QFz8AAADgjLi4r/3/r9F2+x8AAAA4ZcYGnQAAAABw7LT/AQAA4PTT/gcAAIBT7cvXr2dDuvP+6/lbmxvL9VtX5quN5fLKxlx5rr6+Vl6s1xdbz+xbOez7avX62mdideNOpVltNCuNza2bK/WN1ebNpadegQ0AAAD00Wsfu/+7JCK2PzvcGjLnBp0U0BfF3VKSjzvs/b9/tT3+U5+SAvpiaNAJAANTHHQCwMCUBp0AMHDJIcu7dt75dT7+eG/zAQAAem/8I93v/x98b2C70If0gGNkJwaAs6d1//+oHX6dLMCpUtIDEM68933//1Bp+lwJAQAAPTfSGpJCOb+8NxKFQrkc8UrrtQClZGGpVp2IiFcj4rejpQ9k05OtNZND2wwAAAAAAAAAAAAAAAAAAAAAAAAAQFuaJpECAAAAp1pE4S/JL9vP8h8ffXtk//WBc8m/RyN/RejtH974/p3ZZnN9Mpv/j935zR/k899pXVH4jzd9AQAAwGDttNN32vEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0EuPHt6d2xn6Gfdvn4+IsU7xi3G+NT4fpYi48M8kinvWSyJiqAfxt+9FxIc7xU+ytHZDdoo/fPzxYyzfCp3iX+xBfDjL7mfHn5lO+18h3myNO+9/xYinpl9U9+Nf7B7/hrrs/68cMcbrD35W6Rr/XsTrxc7Hn534SZf4bx0x/te/trXVbVn6o4jxjr8/yVOxKs2VtUpjc+vK0srsYnWxujo1Nfne9NXpd6cnKgtLtWr+t2OM73z0548Pqv+FLr9/YwfUP/P2Eev/vwd3Hs60i6VO8S+91SH+r36cf+LZ+IX8t++TeTlbPr5T3m6X93rjp79546D6z3fZ/of9/y8dsf6Xv/KtPx7xowBAHzQ2t5Zna7Xq+qktZK30E5CGwgksfLOnX5imaZrtUy/8PcXNJE7CZmkVBn1kAgAAeu3JSf+gMwEAAAAAAAAAAAAAAAAAAICzqx+PE9sfc3u3lPTiEdoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD3x/wAAAP//zTzeFg==") 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1376.592990][T16247] netdev_register_kobject+0xfc/0x230 [ 1376.598481][T16247] register_netdevice+0x65b/0xb20 [ 1376.603547][T16247] br_dev_newlink+0x25/0xd0 [ 1376.608111][T16247] ? br_validate+0x190/0x190 [ 1376.612730][T16247] rtnl_newlink+0xee5/0x1670 [ 1376.617359][T16247] ? security_capable+0x5e/0x80 [ 1376.622235][T16247] ? ns_capable+0x7c/0xb0 [ 1376.626624][T16247] ? rtnl_setlink+0x300/0x300 [ 1376.631332][T16247] rtnetlink_rcv_msg+0x807/0x8c0 [ 1376.636321][T16247] ? __rcu_read_unlock+0x4d/0x70 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1376.641289][T16247] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1376.646731][T16247] netlink_rcv_skb+0x126/0x220 [ 1376.651524][T16247] ? rtnetlink_bind+0x60/0x60 [ 1376.656273][T16247] rtnetlink_rcv+0x1c/0x20 [ 1376.660745][T16247] netlink_unicast+0x589/0x650 [ 1376.665535][T16247] netlink_sendmsg+0x66e/0x770 [ 1376.670358][T16247] ? netlink_getsockopt+0x3e0/0x3e0 [ 1376.675657][T16247] ____sys_sendmsg+0x37c/0x4d0 [ 1376.680470][T16247] __sys_sendmsg+0x1e9/0x270 [ 1376.685107][T16247] __x64_sys_sendmsg+0x46/0x50 [ 1376.689970][T16247] do_syscall_64+0x44/0x110 [ 1376.694545][T16247] ? syscall_exit_to_user_mode+0x38/0x140 [ 1376.700338][T16247] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1376.706256][T16247] RIP: 0033:0x7f9d49022ae9 [ 1376.710861][T16247] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1376.730624][T16247] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1376.739151][T16247] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1376.747172][T16247] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1376.755228][T16247] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1376.763216][T16247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1376.771314][T16247] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1376.779337][T16247] [ 1376.782834][T16247] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1376.785599][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1376.807148][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1376.831546][T16261] loop4: detected capacity change from 0 to 512 22:37:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}]}, 0x8c}}, 0x0) 22:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1376.841080][T16261] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1376.849165][T16261] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1376.870300][T16261] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xffffff7f, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1376.889748][T16261] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1376.929128][T16273] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1376.935003][T16271] loop3: detected capacity change from 0 to 512 [ 1376.938407][T16273] CPU: 0 PID: 16273 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1376.954665][T16273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1376.964817][T16273] Call Trace: [ 1376.968120][T16273] [ 1376.971055][T16273] dump_stack_lvl+0xda/0x130 [ 1376.975673][T16273] dump_stack+0x15/0x20 [ 1376.979842][T16273] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1376.984969][T16273] kobject_add_internal+0x3eb/0x730 [ 1376.990186][T16273] kobject_add+0xdc/0x150 [ 1376.994607][T16273] ? kobject_get+0x95/0xc0 [ 1376.999037][T16273] ? kobject_put+0xd8/0x160 [ 1377.003551][T16273] ? device_add+0x2ea/0x8b0 [ 1377.008114][T16273] device_add+0x2f8/0x8b0 [ 1377.012447][T16273] netdev_register_kobject+0xfc/0x230 [ 1377.017829][T16273] register_netdevice+0x65b/0xb20 [ 1377.022886][T16273] br_dev_newlink+0x25/0xd0 [ 1377.027428][T16273] ? br_validate+0x190/0x190 [ 1377.032024][T16273] rtnl_newlink+0xee5/0x1670 [ 1377.036645][T16273] ? security_capable+0x5e/0x80 [ 1377.041581][T16273] ? ns_capable+0x7c/0xb0 [ 1377.045945][T16273] ? rtnl_setlink+0x300/0x300 [ 1377.050679][T16273] rtnetlink_rcv_msg+0x807/0x8c0 [ 1377.055641][T16273] ? __rcu_read_unlock+0x4d/0x70 [ 1377.060664][T16273] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1377.066047][T16273] netlink_rcv_skb+0x126/0x220 [ 1377.070857][T16273] ? rtnetlink_bind+0x60/0x60 [ 1377.075768][T16273] rtnetlink_rcv+0x1c/0x20 [ 1377.080222][T16273] netlink_unicast+0x589/0x650 [ 1377.085001][T16273] netlink_sendmsg+0x66e/0x770 [ 1377.089946][T16273] ? netlink_getsockopt+0x3e0/0x3e0 [ 1377.095212][T16273] ____sys_sendmsg+0x37c/0x4d0 [ 1377.100050][T16273] __sys_sendmsg+0x1e9/0x270 [ 1377.104660][T16273] __x64_sys_sendmsg+0x46/0x50 [ 1377.109437][T16273] do_syscall_64+0x44/0x110 [ 1377.114010][T16273] ? syscall_exit_to_user_mode+0x38/0x140 [ 1377.119753][T16273] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1377.125654][T16273] RIP: 0033:0x7f9d49022ae9 [ 1377.130109][T16273] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1377.149725][T16273] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1377.158182][T16273] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1377.166197][T16273] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1377.174175][T16273] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1377.182152][T16273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:37:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}]}, 0x8c}}, 0x0) 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.190132][T16273] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1377.198107][T16273] [ 1377.201258][T16273] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1377.216413][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1377.234396][T16271] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xffffff81, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}]}, 0x8c}}, 0x0) 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.256827][T16271] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1377.275175][T16282] loop4: detected capacity change from 0 to 512 [ 1377.296038][T16288] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9pOpBH/h8+p6kRbubvPja4KFWED0V1HqvIdmEkE02ZDdtE4qm+AcIIip40osXwT9AkIIXjyIU9KyoKKKtHgS1I7M7SdN0N0nrZjdNPh+YzG9mdvb7/U2Y2fnN/JgJ4NR6KyKuR8STNE0vRcRoPr+QD7HVHrLPPX50bzYbkkjTm39LIsnnbX9Xko/P56sVI+IrX4xYGXo+bmNjc2mmVquu5dOV5vJqpbGxeXlxeWahulBdmZqavDJ9dfq96Yme1DOr17XP/+m73/rxF679/FN3fn/rLxe/nuU7ki/fXY8XVNxvYXublOLsnhXWXjLYcVRs1TA3fLh17h9hPgAAdJedl74/Ij4eEZdiNIb2P50FAAAAXkHpZ0fiP0lE2tmZLvMBAACAV0ih1Qc2KZTz/r4jUSiUy+0+vB+Mc4VavdH85Hx9fWWu3Vd2LEqF+cVadSLvUzsWpSSbnmyVn06/u2d6KiIuRMR3Rodb0+XZem1u0Bc/AAAA4JQ4v6f9/8/RdvsfAAAAOGHGBp0AAAAAcOS0/wEAAODk0/4HAACAE+1LN25kQ7r9/uu52xvrS/Xbl+eqjaXy8vpseba+tlpeqNcXWs/sWz7o+2r1+uqnY2X9bqVZbTQrjY3NW8v19ZXmrcVnXoENAAAA9NGFjz74bRIRW58Zbg2ZM4NOCuiL4k4pyccd9v7fvd4e/7FPSQF9MTToBICBKQ46AWBgSoNOABi45IDlXTvv/Coff6y3+QAAAL03/uHu9//3vzewVehDesARshMDwOnTuv9/2A6/ThbgRCnpAQin3v99//9AafpCCQEAAD030hqSQjm/vDcShUK5HPFa67UApWR+sVadiIjXI+I3o6X3ZdOTrTWTA9sMAAAAAAAAAAAAAAAAAAAAAAAAAEBbmiaRAgAAACdaROHPyS/az/IfH31nZO/1gTPJv0Yjf0XonR/c/N7dmWZzbTKb//ed+c3v5/PfbV1R+Lc3fQEAAMBgbbfTt9vxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBLjx/dm90e+hn3r5+LiLFO8YtxtjU+G6WIOPePJIq71ksiYqgH8bfuR8SHOsVPsrR2QnaKP3z08WMs3wqd4p/vQXw4zR5kx5/rnfa/QrzVGnfe/4oRz0y/rO7Hv9g5/g3l8S/sWi/b/187ZIw3Hv600jX+/Yg3ip2PP9vxky7Hn7cPGf9rX93c7LYs/WHEeMffn+SZWJXm8mqlsbF5eXF5ZqG6UF2Zmpq8Mn11+r3picr8Yq2a/+0Y49sf+dmT/ep/rsvv39g+9c+8c8j6//fh3UcfaBdLneJffLtD/F/+KP/E8/EL+W/fJ/Jytnx8u7zVLu/25k9+/eZ+9Z/rsv0P+v9fPGT9L335m3845EcBgD5obGwuzdRq1bUTW8ha6ccgDYVjWPhGT78wTdM026de+nuKG0kch83SKgz6yAQAAPTa05P+QWcCAAAAAAAAAAAAAAAAAAAAp1c/Hie2N+bWTinpxSO0AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB64n8BAAD//1A83eU=") 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.305293][T16288] CPU: 1 PID: 16288 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1377.315406][T16288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1377.325493][T16288] Call Trace: [ 1377.328869][T16288] [ 1377.331819][T16288] dump_stack_lvl+0xda/0x130 [ 1377.336571][T16288] dump_stack+0x15/0x20 [ 1377.340816][T16288] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1377.346065][T16288] kobject_add_internal+0x3eb/0x730 [ 1377.351364][T16288] kobject_add+0xdc/0x150 [ 1377.355763][T16288] ? kobject_get+0x95/0xc0 [ 1377.360308][T16288] ? kobject_put+0xd8/0x160 [ 1377.364927][T16288] ? device_add+0x2ea/0x8b0 [ 1377.369456][T16288] device_add+0x2f8/0x8b0 [ 1377.373812][T16288] netdev_register_kobject+0xfc/0x230 [ 1377.379292][T16288] register_netdevice+0x65b/0xb20 [ 1377.384459][T16288] br_dev_newlink+0x25/0xd0 [ 1377.389076][T16288] ? br_validate+0x190/0x190 [ 1377.393770][T16288] rtnl_newlink+0xee5/0x1670 [ 1377.398432][T16288] ? security_capable+0x5e/0x80 [ 1377.401880][T16271] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1377.403303][T16288] ? ns_capable+0x7c/0xb0 [ 1377.419859][T16288] ? rtnl_setlink+0x300/0x300 [ 1377.424604][T16288] rtnetlink_rcv_msg+0x807/0x8c0 [ 1377.429642][T16288] ? __rcu_read_unlock+0x4d/0x70 [ 1377.432323][T16271] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1377.434590][T16288] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1377.434621][T16288] netlink_rcv_skb+0x126/0x220 22:37:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.457085][T16288] ? rtnetlink_bind+0x60/0x60 [ 1377.461798][T16288] rtnetlink_rcv+0x1c/0x20 [ 1377.466374][T16288] netlink_unicast+0x589/0x650 [ 1377.471262][T16288] netlink_sendmsg+0x66e/0x770 [ 1377.476178][T16288] ? netlink_getsockopt+0x3e0/0x3e0 [ 1377.481401][T16288] ____sys_sendmsg+0x37c/0x4d0 [ 1377.486233][T16288] __sys_sendmsg+0x1e9/0x270 [ 1377.490914][T16288] __x64_sys_sendmsg+0x46/0x50 [ 1377.495696][T16288] do_syscall_64+0x44/0x110 [ 1377.500216][T16288] ? syscall_exit_to_user_mode+0x38/0x140 [ 1377.505943][T16288] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1377.511846][T16288] RIP: 0033:0x7f9d49022ae9 [ 1377.516269][T16288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1377.535908][T16288] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1377.544327][T16288] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1377.552644][T16288] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1377.560624][T16288] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1377.568599][T16288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1377.576576][T16288] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1377.584607][T16288] [ 1377.587991][T16288] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1377.601507][T16282] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1377.609485][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1377.627580][T16282] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1377.634620][T16301] loop3: detected capacity change from 0 to 512 [ 1377.648284][T16282] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1377.671348][T16282] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1377.672426][T16301] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1377.695087][T16301] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 22:37:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xffffffea, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}]}}]}, 0x8c}}, 0x0) 22:37:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}]}}]}, 0x8c}}, 0x0) 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.709131][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1377.713605][T16301] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1377.782748][T16314] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1377.788700][T16316] loop4: detected capacity change from 0 to 512 [ 1377.791912][T16314] CPU: 0 PID: 16314 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1377.791944][T16314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1377.812515][T16320] loop2: detected capacity change from 0 to 512 [ 1377.818641][T16314] Call Trace: [ 1377.818655][T16314] 22:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZr0+YuOfVBDzxP7yQt2t3k4l2DD20F0aeCWt9rSDYhZJMN2U3bhKIp/gGCiAo+6Ysvgn+AIAVffBShoM+KiiLa6oOgdmR2J2ma7iZpb7ObJp8PTOY3Mzv7/f4mzOz8Zn7MBHBqvRkR1yLicZqmFyNiNJ9fyIfYag/Z5x49vDubDUmk6Y2/J5Hk87a/K8nH5/PVihHx1S9FrAw9G7exsbk0U6tV1/LpSnN5tdLY2Ly0uDyzUF2orkxNTb43fXn63emJntQzq9eVL/z5e9/+yRev/OIzt/9w868XvpHlO5Iv312P51Tcb2F7m5Ti7J4V1l4w2HFUbNUwN3y4de4dYT4AAHSXnZd+MCI+GREXYzSG9j+dBQAAAF5C6dWR+G8SkXZ2pst8AAAA4CVSaPWBTQrlvL/vSBQK5XK7D++H41yhVm80Pz1fX1+Za/eVHYtSYX6xVp3I+9SORSnJpidb5SfT7+yZnoqI1yLiu6PDrenybL02N+iLHwAAAHBKnN/T/v/XaLv9DwAAAJwwY4NOAAAAADhy2v8AAABw8mn/AwAAwIn25evXsyHdfv/13K2N9aX6rUtz1cZSeXl9tjxbX1stL9TrC61n9i0f9H21en31s7GyfqfSrDaalcbG5s3l+vpK8+biU6/ABgAAAProtY/f/10SEVufG24NmTODTgroi+JOKcnHHfb+37/aHv+pT0kBfTE06ASAgSkOOgFgYEqDTgAYuOSA5V077/w6H3+it/kAAAC9N/7R7vf/9783sFXoQ3rAEbITA8Dp07r/f9gOv04W4EQp6QEIp977vv9/oDR9roQAAICeG2kNSaGcX94biUKhXI54pfVagFIyv1irTkTEqxHx29HSB7LpydaayYFtBgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAIATLaLwl+SX7Wf5j4++PbL3+sCZ5N+jkb8i9PYPb3z/zkyzuTaZzf/HzvzmD/L577SuKPzHm74AAABgsLbb6dvteAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADopUcP785uD/2M+7fPR8RYp/jFONsan41SRJz7ZxLFXeslETHUg/hb9yLiI53iJ1laOyE7xR8++vgxlm+FTvHP9yA+nGb3s+PPtU77XyHebI0773/FiKemX1T341/sHP+G8vhXd62X7f+vHDLG6w9+Vuka/17E68XOx5/t+EmX489bh4z/9a9tbnZblv4oYrzj70/yVKxKc3m10tjYvLS4PLNQXaiuTE1Nvjd9efrd6YnK/GKtmv/tGOM7H/v54/3qf67L79/YPvXPvH3I+v/vwZ2HH2oXS53iX3irQ/xf/Tj/xLPxC/lv36fycrZ8fLu81S7v9sZPf/PGfvWf67L9D/r/Xzhk/S9+5Vt/PORHAYA+aGxsLs3UatW1E1vIWunHIA2FY1j4Zk+/ME3TNNunXvh7ihtJHIfN0ioM+sgEAAD02pOT/kFnAgAAAAAAAAAAAAAAAAAAAKdXPx4ntjfm1k4p6cUjtAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeuL/AQAA//+QT94T") [ 1377.818663][T16314] dump_stack_lvl+0xda/0x130 [ 1377.835832][T16314] dump_stack+0x15/0x20 [ 1377.840131][T16314] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1377.845271][T16314] kobject_add_internal+0x3eb/0x730 [ 1377.850509][T16314] kobject_add+0xdc/0x150 [ 1377.854866][T16314] ? kobject_get+0x95/0xc0 [ 1377.859350][T16314] ? kobject_put+0xd8/0x160 [ 1377.863921][T16314] ? device_add+0x2ea/0x8b0 [ 1377.868531][T16314] device_add+0x2f8/0x8b0 [ 1377.872872][T16314] netdev_register_kobject+0xfc/0x230 [ 1377.878342][T16314] register_netdevice+0x65b/0xb20 [ 1377.883384][T16314] br_dev_newlink+0x25/0xd0 [ 1377.887963][T16314] ? br_validate+0x190/0x190 [ 1377.892574][T16314] rtnl_newlink+0xee5/0x1670 [ 1377.897292][T16314] ? security_capable+0x5e/0x80 [ 1377.902159][T16314] ? ns_capable+0x7c/0xb0 [ 1377.906571][T16314] ? rtnl_setlink+0x300/0x300 [ 1377.911255][T16314] rtnetlink_rcv_msg+0x807/0x8c0 [ 1377.916350][T16314] ? __rcu_read_unlock+0x4d/0x70 [ 1377.921475][T16314] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1377.926882][T16314] netlink_rcv_skb+0x126/0x220 [ 1377.931653][T16314] ? rtnetlink_bind+0x60/0x60 [ 1377.936345][T16314] rtnetlink_rcv+0x1c/0x20 [ 1377.940823][T16314] netlink_unicast+0x589/0x650 [ 1377.945596][T16314] netlink_sendmsg+0x66e/0x770 [ 1377.950381][T16314] ? netlink_getsockopt+0x3e0/0x3e0 [ 1377.955615][T16314] ____sys_sendmsg+0x37c/0x4d0 [ 1377.960444][T16314] __sys_sendmsg+0x1e9/0x270 [ 1377.965148][T16314] __x64_sys_sendmsg+0x46/0x50 [ 1377.969928][T16314] do_syscall_64+0x44/0x110 [ 1377.974473][T16314] ? syscall_exit_to_user_mode+0x38/0x140 [ 1377.980227][T16314] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1377.986180][T16314] RIP: 0033:0x7f9d49022ae9 [ 1377.990597][T16314] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1378.010233][T16314] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1378.018758][T16314] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1378.026871][T16314] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1378.034858][T16314] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1378.042890][T16314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1378.050885][T16314] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1378.058867][T16314] [ 1378.062111][T16314] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1378.068791][T16301] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.092361][T16320] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1378.093636][T16316] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1378.099496][T16320] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1378.112850][T16316] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1378.136528][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1378.145802][T16320] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1378.146791][T16316] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}}]}}]}, 0x8c}}, 0x0) 22:37:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfffffff0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3UFrHG8ZAPBnNru1afNvUvWgBWu1lbRod5PGtsFDrSB6Kqj1XkOyCSGbbMhu2iYUm+IHEERU8KQXL4IfQJCCF48iFPSsqCiirR4EtSO7O5u26W6S9r/JpsnvB5N5Z2Znn+edMLPzzrzMBHBknYuImxHxPE3TSxExnM3PZUNstIbG5549fTDdGJJI09t/TyLJ5rW/K8nGJ7PVjkfE174csTTwetza2vrCVKVSXsmmS/XF5VJtbf3y/OLUXHmuvDQxMX5t8vrk1cmxntSzUa8bX/zz9779ky/d+MVn7v3hzl8vfrOR71C2/OV6vKH8dgtb26SwuW3aK6y8ZbCDKN+sYWZwd+s82sN8AADornGO/sGI+GREXIrhGNj+dBYAAAB4B6WfH4r/JhFpZ8e6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfjhO5CrVWv3Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8YvrKlumJiDgdEd8dHmxOF6erlZl+X/wAAACAI+Lklvb/v4Zb7X8AAADgkBnpdwIAAADAntP+BwAAgMNP+x8AAAAOta/cutUY0vb7r2furq0uVO9eninXFoqLq9PF6erKcnGuWp1rPrNvcafvq1Sry5+NpdX7pXq5Vi/V1tbvLFZXl+p35puvGgQAAAD64PTHH/8uiYiNzw02h4Zj/U4K2Bf5zVKSjTvs/b8/1Rr/aZ+SAvbFQL8TAPom3+8EgL4p9DsBoO+SHZZ37bzz62z8id7mAwAA9N7oR7vf/9/+3sBGbh/SA/aQnRgAjp7m/f/ddvh1sgCHSkEPQDjy3vf9/x2l6RslBAAA9NxQc0hyxezy3lDkcsVixHvN1wIUktn5SnksIk5FxG+HCx9oTI8310x2bDMAAAAAAAAAAAAAAAAAAAAAAAAAAC1pmkQKAAAAHGoRub8kv2w9y390+MLQ1usDx5J/D0f2itB7P7z9/ftT9frKeGP+Pzbn13+Qzb/SvKLwH2/6AgAAgP5qt9Pb7XgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6KVnTx9Mt4f9jPu3L0TESKf4+TjeHB+PQkSc+GcS+ZfWSyJioAfxNx5FxEc6xU8aaW2G7BR/cO/jx0i2FTrFP9mD+HCUPW4cf2522v9yca457rz/5SNemX5b3Y9/sXn8G+iy/7+3yxhnnvys1DX+o4gz+c7Hn3b8pEv887uM/42vr693W5b+KGK04+9P8kqsUn1xuVRbW788vzg1V54rL01MjF+bvD55dXKsNDtfKWd/O8b4zsd+/ny7+p/o8vs3sk39Gy7ssv7/e3L/6Yci4mGapp3iXzzfIf6vfpx94vX4uey371NZubF8tF3eaJVfdvanvzm7Xf1numz/nf7/F3dZ/0tf/dYfd/lRAGAf1NbWF6YqlfLKoS00WukHIA2FA1h42NMvTLPz+7f+nvxaEgdhszQL/T4yAQAAvfbipL/fmQAAAAAAAAAAAAAAAAAAAMDRtR+PE9sac2OzlPTiEdoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD3x/wAAAP//Dx/hTA==") 22:37:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58]}}]}}]}, 0x8c}}, 0x0) [ 1378.176996][T16320] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.189521][T16316] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.216102][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1378.225592][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1378.252089][T16329] loop3: detected capacity change from 0 to 512 [ 1378.263611][T16334] loop2: detected capacity change from 0 to 512 [ 1378.268650][T16329] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1378.284014][T16338] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1378.293189][T16338] CPU: 1 PID: 16338 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1378.303274][T16338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1378.313456][T16338] Call Trace: [ 1378.313745][T16329] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1378.316740][T16338] [ 1378.332608][T16338] dump_stack_lvl+0xda/0x130 [ 1378.337271][T16338] dump_stack+0x15/0x20 [ 1378.341463][T16338] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1378.346691][T16338] kobject_add_internal+0x3eb/0x730 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6aukRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3I+J6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEfFWRHxndLg1XZ6t1+YGffEDAAAAToizu9r//xxtt/8BAACAY2Zs0AkAAAAAh077HwAAAI4/7X8AAAA41r5040Y2pNvvv567vbG+VL99ca7aWCovr8+WZ+trq+WFen2h9cy+5f2+r1avr346VtbvVprVRrPS2Ni8tVxfX2neWnzuFdgAAABAH7310Qe/TSJi6zPDrSFzatBJAX1R3Ckl+bjD3v+7N9vjP/YpKaAvhgadADAwxUEnAAxMadAJAAOX7LO8a+edX+Xjj/U2HwAAoPfGP9z9/v/e9wa2Cn1IDzhEdmIAOHla9/8P2uHXyQIcKyU9AOHE+7/v/+8rTV8qIQAAoOdGWkNSKOeX90aiUCiXI95ovRaglMwv1qoTEfFmRPxmtPS+bHqytWayb5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4FiLKPw5+UX7Wf7jo+dGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9S64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHyoU/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxLutcef9rxjx3PSr6n78i53j31Aev7XT57LiGweM8fbDn1a6xr8f8Xax8/FnO37S5fjz3gHjf+2rm5vdlqU/jBjv+PuTPBer0lxerTQ2Ni8uLs8sVBeqK1NTk1emr05fnp6ozC/WqvnfjjG+/ZGfPdmr/me6/P6N7VH/zLkD1v+/D+8++kC7WOoU//x7HeL/8kf5J16MX8h/+z6Rl7Pl49vlrXb5We/85Nfv7FX/uS7bf7////kD1v/Cl7/5hwN+FADog8bG5tJMrVZdO7aFrJV+BNJQOIKFb/T0C9M0TbN96pW/p7iRxFHYLK3CoI9MAABArz096R90JgAAAAAAAAAAAAAAAAAAAHBy9eNxYrtjbu2Ukl48QhsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCf+FwAA//+pOd3V") 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6aukRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3I+J6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEfFWRHxndLg1XZ6t1+YGffEDAAAAToizu9r//xxtt/8BAACAY2Zs0AkAAAAAh077HwAAAI4/7X8AAAA41r5040Y2pNvvv567vbG+VL99ca7aWCovr8+WZ+trq+WFen2h9cy+5f2+r1avr346VtbvVprVRrPS2Ni8tVxfX2neWnzuFdgAAABAH7310Qe/TSJi6zPDrSFzatBJAX1R3Ckl+bjD3v+7N9vjP/YpKaAvhgadADAwxUEnAAxMadAJAAOX7LO8a+edX+Xjj/U2HwAAoPfGP9z9/v/e9wa2Cn1IDzhEdmIAOHla9/8P2uHXyQIcKyU9AOHE+7/v/+8rTV8qIQAAoOdGWkNSKOeX90aiUCiXI95ovRaglMwv1qoTEfFmRPxmtPS+bHqytWayb5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4FiLKPw5+UX7Wf7jo+dGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9S64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHyoU/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxLutcef9rxjx3PSr6n78i53j31Aev3VAyGX7/xsHjPH2w59Wusa/H/F2sfPxZzt+0uX4894B43/tq5ub3ZalP4wY7/j7kzwXq9JcXq00NjYvLi7PLFQXqitTU5NXpq9OX56eqMwv1qr5344xvv2Rnz3Zq/5nuvz+je1R/8y5A9b/vw/vPvpAu1jqFP/8ex3i//JH+SdejF/If/s+kZez5ePb5a12+Vnv/OTX7+xV/7ku23+////5A9b/wpe/+YcDfhQA6IPGxubSTK1WXTu2hayVfgTSUDiChW/09AvTNE2zfeqVv6e4kcRR2CytwqCPTAAAQK89PekfdCYAAAAAAAAAAAAAAAAAAABwcvXjcWK7Y27tlJJePEIbAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAn/hcAAP//dbrd5A==") 22:37:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}]}}]}, 0x8c}}, 0x0) [ 1378.351921][T16338] kobject_add+0xdc/0x150 [ 1378.356285][T16338] ? kobject_get+0x95/0xc0 [ 1378.360770][T16338] ? kobject_put+0xd8/0x160 [ 1378.365395][T16338] ? device_add+0x2ea/0x8b0 [ 1378.369970][T16338] device_add+0x2f8/0x8b0 [ 1378.374322][T16338] netdev_register_kobject+0xfc/0x230 [ 1378.374339][T16329] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1378.379710][T16338] register_netdevice+0x65b/0xb20 [ 1378.397000][T16338] br_dev_newlink+0x25/0xd0 [ 1378.401619][T16338] ? br_validate+0x190/0x190 [ 1378.405305][T16334] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1378.406221][T16338] rtnl_newlink+0xee5/0x1670 [ 1378.417172][T16338] ? security_capable+0x5e/0x80 [ 1378.417896][T16334] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1378.422040][T16338] ? ns_capable+0x7c/0xb0 [ 1378.439264][T16338] ? rtnl_setlink+0x300/0x300 [ 1378.440618][T16347] loop4: detected capacity change from 0 to 512 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1378.443955][T16338] rtnetlink_rcv_msg+0x807/0x8c0 [ 1378.444004][T16338] ? __rcu_read_unlock+0x4d/0x70 [ 1378.460102][T16338] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1378.465568][T16338] netlink_rcv_skb+0x126/0x220 [ 1378.466270][T16347] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1378.470346][T16338] ? rtnetlink_bind+0x60/0x60 [ 1378.470381][T16338] rtnetlink_rcv+0x1c/0x20 [ 1378.485997][T16338] netlink_unicast+0x589/0x650 [ 1378.487494][T16347] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1378.490840][T16338] netlink_sendmsg+0x66e/0x770 [ 1378.513193][T16338] ? netlink_getsockopt+0x3e0/0x3e0 [ 1378.517885][T16329] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.518453][T16338] ____sys_sendmsg+0x37c/0x4d0 [ 1378.518508][T16338] __sys_sendmsg+0x1e9/0x270 [ 1378.530918][T16334] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1378.535622][T16338] __x64_sys_sendmsg+0x46/0x50 [ 1378.543136][T16334] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.552302][T16338] do_syscall_64+0x44/0x110 [ 1378.573972][T16338] ? syscall_exit_to_user_mode+0x38/0x140 [ 1378.579752][T16338] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1378.585674][T16338] RIP: 0033:0x7f9d49022ae9 [ 1378.590168][T16338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1378.599084][T16347] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1378.609789][T16338] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1378.609818][T16338] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1378.609833][T16338] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 22:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1378.637502][T16347] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1378.638353][T16338] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1378.638373][T16338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1378.638390][T16338] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1378.682708][T16338] [ 1378.685953][T16338] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xfffffffe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1378.686502][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1378.710389][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1378.720028][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}]}}]}, 0x8c}}, 0x0) 22:37:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1378.765001][T16359] loop4: detected capacity change from 0 to 512 [ 1378.773141][T16357] loop2: detected capacity change from 0 to 512 [ 1378.787840][T16361] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1378.797106][T16361] CPU: 1 PID: 16361 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1378.807192][T16361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1378.811063][T16366] loop3: detected capacity change from 0 to 512 [ 1378.817270][T16361] Call Trace: [ 1378.817282][T16361] [ 1378.817291][T16361] dump_stack_lvl+0xda/0x130 [ 1378.834381][T16361] dump_stack+0x15/0x20 [ 1378.838602][T16361] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1378.843750][T16361] kobject_add_internal+0x3eb/0x730 [ 1378.849099][T16361] kobject_add+0xdc/0x150 [ 1378.853463][T16361] ? kobject_get+0x95/0xc0 [ 1378.858048][T16361] ? kobject_put+0xd8/0x160 [ 1378.862577][T16361] ? device_add+0x2ea/0x8b0 [ 1378.867093][T16361] device_add+0x2f8/0x8b0 [ 1378.871461][T16361] netdev_register_kobject+0xfc/0x230 [ 1378.876847][T16361] register_netdevice+0x65b/0xb20 [ 1378.881887][T16361] br_dev_newlink+0x25/0xd0 [ 1378.886485][T16361] ? br_validate+0x190/0x190 [ 1378.891150][T16361] rtnl_newlink+0xee5/0x1670 [ 1378.895797][T16361] ? security_capable+0x5e/0x80 [ 1378.900676][T16361] ? ns_capable+0x7c/0xb0 [ 1378.905031][T16361] ? rtnl_setlink+0x300/0x300 [ 1378.909748][T16361] rtnetlink_rcv_msg+0x807/0x8c0 [ 1378.914724][T16361] ? __rcu_read_unlock+0x4d/0x70 [ 1378.919729][T16361] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1378.925149][T16361] netlink_rcv_skb+0x126/0x220 [ 1378.929960][T16361] ? rtnetlink_bind+0x60/0x60 [ 1378.934655][T16361] rtnetlink_rcv+0x1c/0x20 [ 1378.939084][T16361] netlink_unicast+0x589/0x650 [ 1378.943914][T16361] netlink_sendmsg+0x66e/0x770 [ 1378.948732][T16361] ? netlink_getsockopt+0x3e0/0x3e0 [ 1378.953949][T16361] ____sys_sendmsg+0x37c/0x4d0 [ 1378.958734][T16361] __sys_sendmsg+0x1e9/0x270 [ 1378.963365][T16361] __x64_sys_sendmsg+0x46/0x50 [ 1378.968170][T16361] do_syscall_64+0x44/0x110 [ 1378.972768][T16361] ? syscall_exit_to_user_mode+0x38/0x140 [ 1378.978542][T16361] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1378.984459][T16361] RIP: 0033:0x7f9d49022ae9 [ 1378.988974][T16361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1379.008706][T16361] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1379.017136][T16361] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1379.025111][T16361] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1379.033119][T16361] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1379.041117][T16361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.049094][T16361] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1379.057074][T16361] 22:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHHkdAPDvbHZr0+Zuc+qDHnie3klatLvJxbsLPpyniD4dqPW9hmQTQjbZkN20TShtin+AIKKCT/rii+AfIEjBB30UoaDPiooi2uqDoHZkdidpm+4mad3spsnnA5P5zczOfr+/CTM7v5kfMwGcWq9GxLsR8SBN04sRUc7nF/IhtjtD9rn7927MZUMSaXr5b0kk+byd70ry8fl8tWJEfPVLEasjT8Ztbm4tz9brtfV8utpaWas2N7cuLa3MLtYWa6vT01Nvzbw98+bMZF/qmdXrnS/86Tvf/NEX3/nZp679/spfLtzM8h3Llz9aj6dU3G9hZ5uU4uyeFdafMdhxVGzXMDd6uHVuH2E+AAD0lp2Xvj8iPh4RF6McI/ufzgIAAADPofSzY/GfJCLt7kyP+QAAAMBzpNDuA5sUKnl/37EoFCqVTh/eD8a5Qr3RbH1yobGxOt/pKzsepcLCUr02mfepHY9Skk1PtcsPp9/YMz0dES9FxLfLo+3pylyjPj/six8AAABwSpzf0/7/Z7nT/gcAAABOmPFhJwAAAAAcOe1/AAAAOPm0/wEAAOBE+/J772VDuvP+6/mrmxvLjauX5mvN5crKxlxlrrG+VllsNBbbz+xbOej76o3G2qdjdeN6tVVrtqrNza0rK42N1daVpcdegQ0AAAAM0EsfvfPbJCK2PzPaHjJnhp0UMBDF3VKSj7vs/b97sTP+44CSAgZiZNgJAENTHHYCwNCUhp0AMHTJAct7dt75VT7+WH/zAQAA+m/iw73v/+9/b2C7MID0gCNkJwaA06d9//+wHX6dLMCJUtIDEE69//v+/4HS9KkSAgAA+m6sPSSFSn55bywKhUol4oX2awFKycJSvTYZES9GxG/Kpfdl01PtNZMD2wwAAAAAAAAAAAAAAAAAAAAAAAAAQEeaJpECAAAAJ1pE4c/JzzvP8p8ovz629/rAmeRf5chfEXrt+5e/e3221Vqfyub/fXd+63v5/DfaVxT+7U1fAAAAMFw77fSddjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9NP9ezfmdoZBxv3r5yJivFv8Ypxtj89GKSLO/SOJ4iPrJREx0of427cj4kPd4idZWrshu8UfPfr4MZ5vhW7xz/chPpxmd7Ljz7vd9r9CvNoed9//ihGPTT+r3se/2D3+jeTxb32+/Iub1zrLsv3/hUPGePnuT6o949+OeLnY/fizEz/pcfx57ZDxv/61ra1ey9IfREx0/f1JHotVba2sVZubW5eWVmYXa4u11enpqbdm3p55c2ayurBUr+V/u8b41kd++mC/+p/r8fs3vk/9M68fsv7/vXv93gc6xVK3+Bde6xL/lz/MP/Fk/EL+2/eJvJwtn9gpb3fKj3rlx79+Zb/6z/fY/gf9/y8csv4Xv/KNPxzyowDAADQ3t5Zn6/Xa+oktZK30Y5CGwjEs3OrrF6Zpmmb71DN/T3EzieOwWdqFYR+ZAACAfnt40j/sTAAAAAAAAAAAAAAAAAAAAOD0GsTjxPbG3N4tJf14hDYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQF/8LwAA//8cj+Bg") [ 1379.060195][T16361] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1379.064177][T16357] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1379.090631][T16357] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1379.090789][T16366] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0xffffffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1379.111460][T16357] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1379.111949][T16366] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1379.128147][T16357] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1379.138243][T16359] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1379.159983][T16359] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1379.177801][T16366] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1379.191498][T16359] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1379.194906][T16374] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1379.203991][T16359] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1379.212978][T16374] CPU: 1 PID: 16374 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1379.235433][T16374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1379.241173][T16366] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1379.245501][T16374] Call Trace: [ 1379.245512][T16374] 22:37:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9RPGgD3w+fU/Sot1NGtsGD7WC6Kmg1nsNySaEbLIhu2mbUDTFP0AQUcGTXrwI/gGCFLx4FKGgZ0VFEW31IKgdmd1Jmqa7SVo3u2ny+cBkfjOzs9/vb8LMzm/mx0wAp9Y7EXEjIp6maXoxIkbz+YV8iK32kH3uyeP7s9mQRJre+lsSST5v+7uSfHw+X+1sRHzlixErQy/GbWxsLs3UatW1fLrSXF6tNDY2Ly0uzyxUF6orU1OTV6evTV+ZnuhJPbN6Xf/8n777rR9/4frPP3X397f/cuHrWb4j+fLd9XhJxf0WtrdJqbUtdq+w9orBjqNiq4a54cOt8+AI8wEAoLvsvPQDEfHxiLgYozG0/+ksAAAA8BpKPzsS/0ki0s7OdJkPAAAAvEYKrT6wSaGc9/cdiUKhXG734f1gnCvU6o3mJ+fr6ytz7b6yY1EqzC/WqhN5n9qxKCXZ9GSr/Gz68p7pqbyf6HdGh1vT5dl6bW7QFz8AAADglDi/p/3/z9F2+x8AAAA4YcYGnQAAAABw5LT/AQAA4OTT/gcAAIAT7Us3b2ZDuv3+67k7G+tL9TuX5qqNpfLy+mx5tr62Wl6o1xdaz+xbPuj7avX66qdjZf1epVltNCuNjc3by/X1lebtxedegQ0AAAD00fs/+vC3SURsfWa4NWTODDopoC+KO6UkH3fY+3/3Znv8xz4lBfTF0KATAAamOOgEgIEpDToBYOCSA5Z37bzzq3z8sd7mAwAA9N74h7vf/9//3sBWoQ/pAUfITgwAp0/r/v9hO/w6WYATpaQHIJx6//f9/wOl6UslBAAA9NxIa0gK5fzy3kgUCuVyxBut1wKUkvnFWnUiIt6MiN+Mlt6XTU+21kwObDMAAAAAAAAAAAAAAAAAAAAAAAAAAG1pmkQKAAAAnGgRhT8nv2g/y3989L2RvdcHziT/Go38FaF3f3Dre/dmms21yWz+33fmN7+fz7/cuqLwb2/6AgAAgMHabqdvt+MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoJeePL4/uz30M+5fPxcRY53iF+Nsa3w2ShFx7h9JFHetl0TEUA/ibz2IiA91ip9kae2E7BR/+Ojjx1i+FTrFP9+D+HCaPcyOPzc67X+FeKc17rz/FSOem35V3Y9/sXP8G+qy/79xyBhvPfpppWv8BxFvFTsff7bjJ13iv3vI+F/76uZmt2XpDyPGO/7+JM/FqjSXVyuNjc1Li8szC9WF6srU1OTV6WvTV6YnKvOLtWr+t2OMb3/kZ0/3q/+5Lr9/Y/vUP/PeIev/30f3Ht9oF0ud4l94t0P8X/4o/8SL8Qv5b98n8nK2fHy7vNUu7/b2T3799n71n+uy/Q/6/184ZP0vfvmbfzjkRwGAPmhsbC7N1GrVtRNbyFrpxyANhWNY+EZPvzBN0zTbp175e4obSRyHzdIqDPrIBAAA9Nqzk/5BZwIAAAAAAAAAAAAAAAAAAACnVz8eJ7Y35tZOKenFI7QBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHrifwEAAP//sjPd/A==") 22:37:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1379.245521][T16374] dump_stack_lvl+0xda/0x130 [ 1379.268811][T16374] dump_stack+0x15/0x20 [ 1379.273051][T16374] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1379.278198][T16374] kobject_add_internal+0x3eb/0x730 [ 1379.283558][T16374] kobject_add+0xdc/0x150 [ 1379.287995][T16374] ? kobject_get+0x95/0xc0 [ 1379.292448][T16374] ? kobject_put+0xd8/0x160 [ 1379.296983][T16374] ? device_add+0x2ea/0x8b0 [ 1379.301565][T16374] device_add+0x2f8/0x8b0 [ 1379.305922][T16374] netdev_register_kobject+0xfc/0x230 [ 1379.311354][T16374] register_netdevice+0x65b/0xb20 22:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1379.316437][T16374] br_dev_newlink+0x25/0xd0 [ 1379.320976][T16374] ? br_validate+0x190/0x190 [ 1379.325637][T16374] rtnl_newlink+0xee5/0x1670 [ 1379.330311][T16374] ? security_capable+0x5e/0x80 [ 1379.335193][T16374] ? ns_capable+0x7c/0xb0 [ 1379.339599][T16374] ? rtnl_setlink+0x300/0x300 [ 1379.344369][T16374] rtnetlink_rcv_msg+0x807/0x8c0 [ 1379.349436][T16374] ? __rcu_read_unlock+0x4d/0x70 [ 1379.354408][T16374] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1379.354993][T16378] loop0: detected capacity change from 0 to 512 [ 1379.359855][T16374] netlink_rcv_skb+0x126/0x220 [ 1379.370940][T16374] ? rtnetlink_bind+0x60/0x60 [ 1379.375662][T16374] rtnetlink_rcv+0x1c/0x20 [ 1379.380160][T16374] netlink_unicast+0x589/0x650 [ 1379.384938][T16374] netlink_sendmsg+0x66e/0x770 [ 1379.389782][T16374] ? netlink_getsockopt+0x3e0/0x3e0 [ 1379.394993][T16374] ____sys_sendmsg+0x37c/0x4d0 [ 1379.399784][T16374] __sys_sendmsg+0x1e9/0x270 [ 1379.404487][T16374] __x64_sys_sendmsg+0x46/0x50 [ 1379.409270][T16374] do_syscall_64+0x44/0x110 [ 1379.413861][T16374] ? syscall_exit_to_user_mode+0x38/0x140 [ 1379.419589][T16374] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1379.425504][T16374] RIP: 0033:0x7f9d49022ae9 [ 1379.429922][T16374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1379.449611][T16374] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1379.458053][T16374] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1379.466060][T16374] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1379.474041][T16374] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1379.482022][T16374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.489997][T16374] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1379.498058][T16374] [ 1379.501222][T16374] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}]}}]}, 0x8c}}, 0x0) 22:37:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1379.517411][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1379.517497][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1379.550864][T16378] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1379.551214][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}]}}]}, 0x8c}}, 0x0) 22:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1379.581202][T16383] loop3: detected capacity change from 0 to 512 [ 1379.619597][T16388] loop4: detected capacity change from 0 to 512 22:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6aukRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3I+J6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEfFWRHxndLg1XZ6t1+YGffEDAAAAToizu9r//xxtt/8BAACAY2Zs0AkAAAAAh077HwAAAI4/7X8AAAA41r5040Y2pNvvv567vbG+VL99ca7aWCovr8+WZ+trq+WFen2h9cy+5f2+r1avr346VtbvVprVRrPS2Ni8tVxfX2neWnzuFdgAAABAH7310Qe/TSJi6zPDrSFzatBJAX1R3Ckl+bjD3v+7N9vjP/YpKaAvhgadADAwxUEnAAxMadAJAAOX7LO8a+edX+Xjj/U2HwAAoPfGP9z9/v/e9wa2Cn1IDzhEdmIAOHla9/8P2uHXyQIcKyU9AOHE+7/v/+8rTV8qIQAAoOdGWkNSKOeX90aiUCiXI95ovRaglMwv1qoTEfFmRPxmtPS+bHqytWayb5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4FiLKPw5+UX7Wf7jo+dGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9S64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHyoU/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxLutcef9rxjx3PSr6n78i53j31CH+Nm8Nw4Y4+2HP610jX8/4u1i5+PPdvyky/HnvQPG/9pXNze7LUt/GDHe8fcneS5Wpbm8WmlsbF5cXJ5ZqC5UV6amJq9MX52+PD1RmV+sVfO/HWN8+yM/e7JX/c90+f0b26P+mXMHrP9/H9599IF2sdQp/vn3OsT/5Y/yT7wYv5D//z+Rl7Pl49vlrXb5We/85Nfv7FX/uS7bf7////kD1v/Cl7/5hwN+FADog8bG5tJMrVZdO7aFrJV+BNJQOIKFb/T0C9M0TbN96pW/p7iRxFHYLK3CoI9MAABArz096R90JgAAAAAAAAAAAAAAAAAAAHBy9eNxYrtjbu2Ukl48QhsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoCf+FwAA///tTd3a") [ 1379.627585][T16389] loop2: detected capacity change from 0 to 512 [ 1379.649614][T16383] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1379.655609][T16393] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1379.665273][T16393] CPU: 0 PID: 16393 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1379.665826][T16398] loop0: detected capacity change from 0 to 512 [ 1379.675474][T16393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1379.675491][T16393] Call Trace: [ 1379.675501][T16393] [ 1379.675509][T16393] dump_stack_lvl+0xda/0x130 [ 1379.702646][T16393] dump_stack+0x15/0x20 [ 1379.706828][T16393] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1379.711959][T16393] kobject_add_internal+0x3eb/0x730 [ 1379.717177][T16393] kobject_add+0xdc/0x150 [ 1379.721640][T16393] ? kobject_get+0x95/0xc0 [ 1379.726154][T16393] ? kobject_put+0xd8/0x160 [ 1379.730667][T16393] ? device_add+0x2ea/0x8b0 [ 1379.735183][T16393] device_add+0x2f8/0x8b0 [ 1379.739608][T16393] netdev_register_kobject+0xfc/0x230 [ 1379.744998][T16393] register_netdevice+0x65b/0xb20 [ 1379.750110][T16393] br_dev_newlink+0x25/0xd0 [ 1379.754657][T16393] ? br_validate+0x190/0x190 [ 1379.759299][T16393] rtnl_newlink+0xee5/0x1670 [ 1379.763912][T16393] ? security_capable+0x5e/0x80 [ 1379.768834][T16393] ? ns_capable+0x7c/0xb0 [ 1379.773202][T16393] ? rtnl_setlink+0x300/0x300 [ 1379.777892][T16393] rtnetlink_rcv_msg+0x807/0x8c0 [ 1379.782858][T16393] ? __rcu_read_unlock+0x4d/0x70 [ 1379.787804][T16393] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1379.793195][T16393] netlink_rcv_skb+0x126/0x220 [ 1379.798067][T16393] ? rtnetlink_bind+0x60/0x60 [ 1379.802840][T16393] rtnetlink_rcv+0x1c/0x20 [ 1379.807287][T16393] netlink_unicast+0x589/0x650 [ 1379.812066][T16393] netlink_sendmsg+0x66e/0x770 [ 1379.816914][T16393] ? netlink_getsockopt+0x3e0/0x3e0 [ 1379.822205][T16393] ____sys_sendmsg+0x37c/0x4d0 [ 1379.827032][T16393] __sys_sendmsg+0x1e9/0x270 [ 1379.831644][T16393] __x64_sys_sendmsg+0x46/0x50 [ 1379.836536][T16393] do_syscall_64+0x44/0x110 [ 1379.841058][T16393] ? syscall_exit_to_user_mode+0x38/0x140 [ 1379.846791][T16393] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1379.852706][T16393] RIP: 0033:0x7f9d49022ae9 [ 1379.857179][T16393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1379.876811][T16393] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1379.885302][T16393] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1379.893322][T16393] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1379.901295][T16393] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1379.909276][T16393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.917303][T16393] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1379.925335][T16393] [ 1379.928407][T16393] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1379.936620][T16383] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1379.956141][T16383] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1379.957433][T16388] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1379.970474][T16383] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1379.977058][T16388] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1380.006060][T16389] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1380.008617][T16388] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1380.024862][T16389] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1380.025071][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1380.038521][T16388] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1380.057182][T16389] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1380.073124][T16398] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}]}}]}, 0x8c}}, 0x0) [ 1380.085584][T16389] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1380.104429][T16403] loop3: detected capacity change from 0 to 512 [ 1380.117693][T16403] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1380.136203][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1380.145415][T16403] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1380.175937][T16408] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' 22:37:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}]}}]}, 0x8c}}, 0x0) [ 1380.185273][T16408] CPU: 0 PID: 16408 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1380.195507][T16411] loop0: detected capacity change from 0 to 512 [ 1380.195447][T16408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1380.211901][T16408] Call Trace: [ 1380.215204][T16408] [ 1380.218149][T16408] dump_stack_lvl+0xda/0x130 [ 1380.222846][T16408] dump_stack+0x15/0x20 [ 1380.227044][T16408] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1380.232173][T16408] kobject_add_internal+0x3eb/0x730 [ 1380.237394][T16408] kobject_add+0xdc/0x150 [ 1380.241737][T16408] ? kobject_get+0x95/0xc0 [ 1380.246202][T16408] ? kobject_put+0xd8/0x160 [ 1380.250762][T16408] ? device_add+0x2ea/0x8b0 [ 1380.255312][T16408] device_add+0x2f8/0x8b0 [ 1380.259664][T16408] netdev_register_kobject+0xfc/0x230 [ 1380.265159][T16408] register_netdevice+0x65b/0xb20 [ 1380.270204][T16408] br_dev_newlink+0x25/0xd0 [ 1380.274737][T16408] ? br_validate+0x190/0x190 [ 1380.279341][T16408] rtnl_newlink+0xee5/0x1670 [ 1380.283979][T16408] ? security_capable+0x5e/0x80 [ 1380.288858][T16408] ? ns_capable+0x7c/0xb0 [ 1380.293198][T16408] ? rtnl_setlink+0x300/0x300 [ 1380.297897][T16408] rtnetlink_rcv_msg+0x807/0x8c0 [ 1380.302947][T16408] ? __rcu_read_unlock+0x4d/0x70 [ 1380.307967][T16408] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1380.313348][T16408] netlink_rcv_skb+0x126/0x220 [ 1380.318175][T16408] ? rtnetlink_bind+0x60/0x60 [ 1380.322945][T16408] rtnetlink_rcv+0x1c/0x20 [ 1380.327381][T16408] netlink_unicast+0x589/0x650 [ 1380.332237][T16408] netlink_sendmsg+0x66e/0x770 [ 1380.337019][T16408] ? netlink_getsockopt+0x3e0/0x3e0 [ 1380.342289][T16408] ____sys_sendmsg+0x37c/0x4d0 [ 1380.347084][T16408] __sys_sendmsg+0x1e9/0x270 [ 1380.351735][T16408] __x64_sys_sendmsg+0x46/0x50 [ 1380.356690][T16408] do_syscall_64+0x44/0x110 [ 1380.361230][T16408] ? syscall_exit_to_user_mode+0x38/0x140 [ 1380.366972][T16408] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1380.372948][T16408] RIP: 0033:0x7f9d49022ae9 [ 1380.377452][T16408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1380.397073][T16408] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1380.405536][T16408] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1380.413525][T16408] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1380.421599][T16408] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1380.429589][T16408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1380.437590][T16408] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1380.445598][T16408] [ 1380.448723][T16408] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1380.448734][T16403] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1380.478355][T16414] loop2: detected capacity change from 0 to 512 22:37:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1380.486757][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1380.496477][T16403] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1380.506151][T16414] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1380.515810][T16411] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1380.524970][T16414] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}}]}}]}, 0x8c}}, 0x0) 22:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1380.540290][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1380.545138][T16414] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}}]}}]}, 0x8c}}, 0x0) [ 1380.593971][T16419] loop4: detected capacity change from 0 to 512 [ 1380.604146][T16423] loop3: detected capacity change from 0 to 512 [ 1380.621800][T16423] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1380.635652][T16419] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1380.638872][T16429] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1380.651221][T16429] CPU: 1 PID: 16429 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1380.661369][T16429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1380.662286][T16419] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1380.671544][T16429] Call Trace: 22:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1380.671556][T16429] [ 1380.671565][T16429] dump_stack_lvl+0xda/0x130 [ 1380.692070][T16414] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1380.692399][T16429] dump_stack+0x15/0x20 [ 1380.711542][T16423] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1380.712256][T16429] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1380.712293][T16429] kobject_add_internal+0x3eb/0x730 22:37:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1380.717679][T16423] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1380.729404][T16429] kobject_add+0xdc/0x150 [ 1380.729440][T16429] ? kobject_put+0xd8/0x160 [ 1380.761034][T16429] ? device_add+0x2ea/0x8b0 [ 1380.762540][T16423] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1380.765566][T16429] device_add+0x2f8/0x8b0 [ 1380.779264][T16419] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1380.782220][T16429] netdev_register_kobject+0xfc/0x230 [ 1380.782255][T16429] register_netdevice+0x65b/0xb20 [ 1380.799776][T16435] loop0: detected capacity change from 0 to 512 [ 1380.799823][T16429] br_dev_newlink+0x25/0xd0 [ 1380.815625][T16429] ? br_validate+0x190/0x190 [ 1380.820301][T16429] rtnl_newlink+0xee5/0x1670 [ 1380.824949][T16429] ? security_capable+0x5e/0x80 [ 1380.829849][T16429] ? ns_capable+0x7c/0xb0 [ 1380.834195][T16429] ? rtnl_setlink+0x300/0x300 [ 1380.839010][T16429] rtnetlink_rcv_msg+0x807/0x8c0 [ 1380.844040][T16429] ? __rcu_read_unlock+0x4d/0x70 [ 1380.849042][T16429] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1380.854493][T16429] netlink_rcv_skb+0x126/0x220 [ 1380.859352][T16429] ? rtnetlink_bind+0x60/0x60 [ 1380.864115][T16429] rtnetlink_rcv+0x1c/0x20 [ 1380.868540][T16429] netlink_unicast+0x589/0x650 [ 1380.873406][T16429] netlink_sendmsg+0x66e/0x770 [ 1380.878185][T16429] ? netlink_getsockopt+0x3e0/0x3e0 [ 1380.883430][T16429] ____sys_sendmsg+0x37c/0x4d0 [ 1380.888243][T16429] __sys_sendmsg+0x1e9/0x270 [ 1380.892870][T16429] __x64_sys_sendmsg+0x46/0x50 [ 1380.897745][T16429] do_syscall_64+0x44/0x110 [ 1380.902369][T16429] ? syscall_exit_to_user_mode+0x38/0x140 [ 1380.908095][T16429] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1380.913996][T16429] RIP: 0033:0x7f9d49022ae9 [ 1380.918533][T16429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1380.938343][T16429] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1380.946941][T16429] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1380.954969][T16429] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1380.962949][T16429] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1380.970970][T16429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1380.978985][T16429] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1380.986964][T16429] 22:37:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1380.990184][T16429] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1380.994824][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1381.014627][T16419] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.028269][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}}]}}]}, 0x8c}}, 0x0) [ 1381.069432][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1381.077506][T16439] loop2: detected capacity change from 0 to 512 [ 1381.101779][T16439] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1381.109075][T16435] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1381.109506][T16439] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1381.131889][T16439] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1381.144518][T16446] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1381.153781][T16446] CPU: 1 PID: 16446 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1381.163954][T16446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1381.164017][T16448] loop4: detected capacity change from 0 to 512 [ 1381.174057][T16446] Call Trace: [ 1381.174069][T16446] [ 1381.174077][T16446] dump_stack_lvl+0xda/0x130 [ 1381.183119][T16443] loop3: detected capacity change from 0 to 512 [ 1381.183590][T16446] dump_stack+0x15/0x20 [ 1381.201507][T16446] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1381.206700][T16446] kobject_add_internal+0x3eb/0x730 [ 1381.211987][T16446] kobject_add+0xdc/0x150 [ 1381.216338][T16446] ? kobject_get+0x95/0xc0 [ 1381.220770][T16446] ? kobject_put+0xd8/0x160 [ 1381.225317][T16446] ? device_add+0x2ea/0x8b0 [ 1381.229833][T16446] device_add+0x2f8/0x8b0 [ 1381.234273][T16446] netdev_register_kobject+0xfc/0x230 [ 1381.239713][T16446] register_netdevice+0x65b/0xb20 [ 1381.244903][T16446] br_dev_newlink+0x25/0xd0 [ 1381.249493][T16446] ? br_validate+0x190/0x190 [ 1381.254179][T16446] rtnl_newlink+0xee5/0x1670 [ 1381.258842][T16446] ? security_capable+0x5e/0x80 [ 1381.263751][T16446] ? ns_capable+0x7c/0xb0 [ 1381.268092][T16446] ? rtnl_setlink+0x300/0x300 [ 1381.272919][T16446] rtnetlink_rcv_msg+0x807/0x8c0 [ 1381.277890][T16446] ? __rcu_read_unlock+0x4d/0x70 [ 1381.282842][T16446] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1381.288222][T16446] netlink_rcv_skb+0x126/0x220 [ 1381.293034][T16446] ? rtnetlink_bind+0x60/0x60 [ 1381.297763][T16446] rtnetlink_rcv+0x1c/0x20 [ 1381.302203][T16446] netlink_unicast+0x589/0x650 [ 1381.307000][T16446] netlink_sendmsg+0x66e/0x770 [ 1381.311792][T16446] ? netlink_getsockopt+0x3e0/0x3e0 [ 1381.316999][T16446] ____sys_sendmsg+0x37c/0x4d0 [ 1381.322829][T16446] __sys_sendmsg+0x1e9/0x270 [ 1381.327437][T16446] __x64_sys_sendmsg+0x46/0x50 [ 1381.332214][T16446] do_syscall_64+0x44/0x110 [ 1381.336800][T16446] ? syscall_exit_to_user_mode+0x38/0x140 [ 1381.342524][T16446] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1381.348491][T16446] RIP: 0033:0x7f9d49022ae9 [ 1381.352939][T16446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1381.372553][T16446] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1381.380976][T16446] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1381.389025][T16446] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1381.397033][T16446] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1381.405011][T16446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1381.412993][T16446] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 22:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}]}}]}, 0x8c}}, 0x0) [ 1381.420974][T16446] [ 1381.424194][T16446] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1381.425405][T16439] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.459911][T16448] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}}]}}]}, 0x8c}}, 0x0) 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1381.476736][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1381.485882][T16443] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1381.512353][T16448] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1381.526804][T16443] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1381.535633][T16458] loop2: detected capacity change from 0 to 512 [ 1381.547231][T16448] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}}]}}]}, 0x8c}}, 0x0) 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1381.569425][T16443] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1381.573690][T16458] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1381.593066][T16448] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.600479][T16458] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1381.610399][T16443] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.620969][T16460] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1381.639944][T16460] CPU: 1 PID: 16460 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1381.642248][T16458] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1381.650082][T16460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1381.650098][T16460] Call Trace: [ 1381.650108][T16460] [ 1381.678746][T16460] dump_stack_lvl+0xda/0x130 [ 1381.683387][T16460] dump_stack+0x15/0x20 [ 1381.687586][T16460] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1381.689415][T16458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.692722][T16460] kobject_add_internal+0x3eb/0x730 [ 1381.692762][T16460] kobject_add+0xdc/0x150 [ 1381.714650][T16460] ? kobject_get+0x95/0xc0 [ 1381.719096][T16460] ? kobject_put+0xd8/0x160 [ 1381.723650][T16460] ? device_add+0x2ea/0x8b0 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9pOpBH/h8+p6kRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3IuJ6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEXEuIr4zOtyaLs/Wa3ODvvgBAAAAJ8TZXe3/f4622/8AAADAMTM26AQAAACAQ6f9DwAAAMef9j8AAAAca1+6cSMb0u33X8/d3lhfqt++OFdtLJWX12fLs/W11fJCvb7Qembf8n7fV6vXVz8dK+t3K81qo1lpbGzeWq6vrzRvLT73CmwAAACgj8599MFvk4jY+sxwa8icGnRSQF8Ud0pJPu6w9//uzfb4j31KCuiLoUEnAAxMcdAJAANTGnQCwMAl+yzv2nnnV/n4Y73NBwAA6L3xD3e//7/3vYGtQh/SAw6RnRgATp7W/f+Ddvh1sgDHSkkPQDjx/u/7//tK05dKCAAA6LmR1pAUyvnlvZEoFMrliDdarwUoJfOLtepERLwZEb8ZLb0vm55srZns22YAAAAAAAAAAAAAAAAAAAAAAAAAANrSNIkUAAAAONYiCn9OftF+lv/46Hsju68PnEr+NRr5K0Lv/ODm9+7ONJtrk9n8v+/Mb34/n3+pdUXh3970BQAAAIO13U7fbscDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQC89fnRvdnvoZ9y/fi4ixjrFL8bp1vh0lCLizD+SKD6zXhIRQz2Iv3U/Ij7UKX6SpbUTslP84cOPH2P5VugU/2wP4sNJ9iA7/lzvtP8V4p3WuPP+V4x4bvpVdT/+xc7xb6hD/HMR8cYBY7z18KeVrvHvR7xV7Hz82Y6fdDn+vHvA+F/76uZmt2XpDyPGO/7+JM/FqjSXVyuNjc2Li8szC9WF6srU1OSV6avTl6cnKvOLtWr+t2OMb3/kZ0/2qv+ZLr9/Y3vUP/PeAev/34d3H32gXSx1in/+3Q7xf/mj/BMvxi/kv32fyMvZ8vHt8la7/Ky3f/Lrt/eq/1yX7b/f///8Aet/4cvf/MMBPwoA9EFjY3Npplarrh3bQtZKPwJpKBzBwjd6+oVpmqbZPvXK31PcSOIobJZWYdBHJgAAoNeenvQPOhMAAAAAAAAAAAAAAAAAAAA4ufrxOLHdMbd2SkkvHqENAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANAT/wsAAP//3sPd6A==") 22:37:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1381.728316][T16460] device_add+0x2f8/0x8b0 [ 1381.732700][T16460] netdev_register_kobject+0xfc/0x230 [ 1381.738103][T16460] register_netdevice+0x65b/0xb20 [ 1381.743217][T16460] br_dev_newlink+0x25/0xd0 [ 1381.747755][T16460] ? br_validate+0x190/0x190 [ 1381.752369][T16460] rtnl_newlink+0xee5/0x1670 [ 1381.756995][T16460] ? security_capable+0x5e/0x80 [ 1381.761878][T16460] ? ns_capable+0x7c/0xb0 [ 1381.766296][T16460] ? rtnl_setlink+0x300/0x300 [ 1381.771190][T16460] rtnetlink_rcv_msg+0x807/0x8c0 22:37:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1381.776226][T16460] ? __rcu_read_unlock+0x4d/0x70 [ 1381.781193][T16460] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1381.786751][T16460] netlink_rcv_skb+0x126/0x220 [ 1381.791616][T16460] ? rtnetlink_bind+0x60/0x60 [ 1381.796324][T16460] rtnetlink_rcv+0x1c/0x20 [ 1381.800761][T16460] netlink_unicast+0x589/0x650 [ 1381.805612][T16460] netlink_sendmsg+0x66e/0x770 [ 1381.810409][T16460] ? netlink_getsockopt+0x3e0/0x3e0 [ 1381.815677][T16460] ____sys_sendmsg+0x37c/0x4d0 [ 1381.820477][T16460] __sys_sendmsg+0x1e9/0x270 [ 1381.825186][T16460] __x64_sys_sendmsg+0x46/0x50 [ 1381.830059][T16460] do_syscall_64+0x44/0x110 [ 1381.834671][T16460] ? syscall_exit_to_user_mode+0x38/0x140 [ 1381.840416][T16460] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1381.846381][T16460] RIP: 0033:0x7f9d49022ae9 [ 1381.850821][T16460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1381.870455][T16460] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1381.878913][T16460] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1381.886880][T16460] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1381.894932][T16460] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1381.902930][T16460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1381.910976][T16460] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1381.918969][T16460] [ 1381.922053][T16460] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1381.924492][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1381.946190][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1381.947694][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1838]}}]}}]}, 0x8c}}, 0x0) [ 1381.991578][T16477] loop3: detected capacity change from 0 to 512 [ 1382.016661][T16480] loop4: detected capacity change from 0 to 512 [ 1382.023996][T16477] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1382.043203][T16480] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1382.044871][T16488] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1382.052757][T16486] loop2: detected capacity change from 0 to 512 [ 1382.058776][T16488] CPU: 0 PID: 16488 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1382.075077][T16488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1382.085168][T16488] Call Trace: [ 1382.088463][T16488] 22:37:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3818]}}]}}]}, 0x8c}}, 0x0) 22:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.090782][T16477] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1382.091482][T16488] dump_stack_lvl+0xda/0x130 [ 1382.108931][T16488] dump_stack+0x15/0x20 [ 1382.113187][T16488] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1382.118387][T16488] kobject_add_internal+0x3eb/0x730 [ 1382.123630][T16488] kobject_add+0xdc/0x150 [ 1382.127057][T16494] loop0: detected capacity change from 0 to 512 [ 1382.127976][T16488] ? kobject_get+0x95/0xc0 [ 1382.138667][T16488] ? kobject_put+0xd8/0x160 [ 1382.141658][T16480] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1382.143343][T16488] ? device_add+0x2ea/0x8b0 [ 1382.143376][T16488] device_add+0x2f8/0x8b0 [ 1382.160937][T16477] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1382.165334][T16488] netdev_register_kobject+0xfc/0x230 [ 1382.165369][T16488] register_netdevice+0x65b/0xb20 [ 1382.171151][T16477] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1382.181817][T16488] br_dev_newlink+0x25/0xd0 [ 1382.181913][T16488] ? br_validate+0x190/0x190 [ 1382.181937][T16488] rtnl_newlink+0xee5/0x1670 [ 1382.189442][T16480] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1382.192360][T16488] ? security_capable+0x5e/0x80 22:37:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.213899][T16480] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1382.218483][T16488] ? ns_capable+0x7c/0xb0 [ 1382.218515][T16488] ? rtnl_setlink+0x300/0x300 [ 1382.249446][T16486] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1382.252111][T16488] rtnetlink_rcv_msg+0x807/0x8c0 [ 1382.252163][T16488] ? __rcu_read_unlock+0x4d/0x70 [ 1382.257226][T16486] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1382.263129][T16488] ? avc_has_perm_noaudit+0x1c8/0x210 22:37:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.263161][T16488] netlink_rcv_skb+0x126/0x220 [ 1382.263190][T16488] ? rtnetlink_bind+0x60/0x60 [ 1382.275432][T16486] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1382.285994][T16488] rtnetlink_rcv+0x1c/0x20 [ 1382.286030][T16488] netlink_unicast+0x589/0x650 [ 1382.292513][T16486] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1382.296153][T16488] netlink_sendmsg+0x66e/0x770 [ 1382.296200][T16488] ? netlink_getsockopt+0x3e0/0x3e0 22:37:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.344848][T16488] ____sys_sendmsg+0x37c/0x4d0 [ 1382.349649][T16488] __sys_sendmsg+0x1e9/0x270 [ 1382.354377][T16488] __x64_sys_sendmsg+0x46/0x50 [ 1382.358377][T16494] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1382.359161][T16488] do_syscall_64+0x44/0x110 [ 1382.372044][T16488] ? syscall_exit_to_user_mode+0x38/0x140 [ 1382.377792][T16488] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1382.383699][T16488] RIP: 0033:0x7f9d49022ae9 [ 1382.388134][T16488] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1382.407800][T16488] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1382.416228][T16488] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1382.424199][T16488] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1382.432276][T16488] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1382.440250][T16488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.448253][T16488] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1382.456241][T16488] [ 1382.459431][T16488] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1382.462254][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1382.484167][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800]}}]}}]}, 0x8c}}, 0x0) [ 1382.508570][T16500] loop4: detected capacity change from 0 to 512 [ 1382.526855][T16500] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1382.529775][T16502] loop3: detected capacity change from 0 to 512 22:37:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x7}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.554923][T16500] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1382.573701][T16509] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1382.582879][T16509] CPU: 1 PID: 16509 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1382.583516][T16505] loop2: detected capacity change from 0 to 512 [ 1382.592998][T16509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1382.593014][T16509] Call Trace: [ 1382.593022][T16509] [ 1382.593031][T16509] dump_stack_lvl+0xda/0x130 [ 1382.593074][T16509] dump_stack+0x15/0x20 [ 1382.614789][T16502] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1382.615690][T16509] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1382.615727][T16509] kobject_add_internal+0x3eb/0x730 [ 1382.641155][T16509] kobject_add+0xdc/0x150 [ 1382.645505][T16509] ? kobject_get+0x95/0xc0 [ 1382.650015][T16509] ? kobject_put+0xd8/0x160 [ 1382.654551][T16509] ? device_add+0x2ea/0x8b0 [ 1382.659068][T16509] device_add+0x2f8/0x8b0 [ 1382.663407][T16509] netdev_register_kobject+0xfc/0x230 [ 1382.668815][T16509] register_netdevice+0x65b/0xb20 [ 1382.673869][T16509] br_dev_newlink+0x25/0xd0 [ 1382.678412][T16509] ? br_validate+0x190/0x190 [ 1382.683018][T16509] rtnl_newlink+0xee5/0x1670 [ 1382.687692][T16509] ? security_capable+0x5e/0x80 [ 1382.692564][T16509] ? ns_capable+0x7c/0xb0 [ 1382.696911][T16509] ? rtnl_setlink+0x300/0x300 [ 1382.701594][T16509] rtnetlink_rcv_msg+0x807/0x8c0 [ 1382.706695][T16509] ? __rcu_read_unlock+0x4d/0x70 [ 1382.711645][T16509] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1382.717055][T16509] netlink_rcv_skb+0x126/0x220 [ 1382.721827][T16509] ? rtnetlink_bind+0x60/0x60 [ 1382.726599][T16509] rtnetlink_rcv+0x1c/0x20 [ 1382.731122][T16509] netlink_unicast+0x589/0x650 [ 1382.735898][T16509] netlink_sendmsg+0x66e/0x770 [ 1382.740772][T16509] ? netlink_getsockopt+0x3e0/0x3e0 [ 1382.746025][T16509] ____sys_sendmsg+0x37c/0x4d0 [ 1382.750853][T16509] __sys_sendmsg+0x1e9/0x270 [ 1382.755494][T16509] __x64_sys_sendmsg+0x46/0x50 [ 1382.760285][T16509] do_syscall_64+0x44/0x110 [ 1382.764804][T16509] ? syscall_exit_to_user_mode+0x38/0x140 [ 1382.770564][T16509] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1382.776468][T16509] RIP: 0033:0x7f9d49022ae9 [ 1382.780998][T16509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1382.800641][T16509] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1382.809111][T16509] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1382.817097][T16509] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1382.825083][T16509] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1382.833060][T16509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.841036][T16509] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1382.849059][T16509] [ 1382.852244][T16509] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1382.862610][T16502] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1382.881691][T16500] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1382.894374][T16502] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1382.894718][T16505] EXT4-fs (loop2): orphan cleanup on readonly fs 22:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6aukRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3I+J6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEfFWRHxndLg1XZ6t1+YGffEDAAAAToizu9r//xxtt/8BAACAY2Zs0AkAAAAAh077HwAAAI4/7X8AAAA41r5040Y2pNvvv567vbG+VL99ca7aWCovr8+WZ+trq+WFen2h9cy+5f2+r1avr346VtbvVprVRrPS2Ni8tVxfX2neWnzuFdgAAABAH7310Qe/TSJi6zPDrSFzatBJAX1R3Ckl+bjD3v+7N9vjP/YpKaAvhgadADAwxUEnAAxMadAJAAOX7LO8a+edX+Xjj/U2HwAAoPfGP9z9/v/e9wa2Cn1IDzhEdmIAOHla9/8P2uHXyQIcKyU9AOHE+7/v/+8rTV8qIQAAoOdGWkNSKOeX90aiUCiXI95ovRaglMwv1qoTEfFmRPxmtPS+bHqytWayb5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4FiLKPw5+UX7Wf7jo+dGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9S64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHyoU/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxLutcef9rxjx3PSr6n78i53j31CH+Ncj4o0Dxnj74U8rXePfj3i72Pn4sx0/6XL8ee+A8b/21c3NbsvSH0aMd/z9SZ6LVWkur1YaG5sXF5dnFqoL1ZWpqckr01enL09PVOYXa9X8b8cY3/7Iz57sVf8zXX7/xvaof+bcAev/34d3H32gXSx1in/+vQ7xf/mj/BMvxi/kv32fyMvZ8vHt8la7/Kx3fvLrd/aq/1yX7b/f///8Aet/4cvf/MMBPwoA9EFjY3Npplarrh3bQtZKPwJpKBzBwjd6+oVpmqbZPvXK31PcSOIobJZWYdBHJgAAoNeenvQPOhMAAAAAAAAAAAAAAAAAAAA4ufrxOLHdMbd2SkkvHqENAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANAT/wsAAP//9xTeFw==") 22:37:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}]}}]}, 0x8c}}, 0x0) 22:37:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.013252][T16521] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1383.014271][T16505] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1383.022432][T16521] CPU: 1 PID: 16521 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1383.045367][T16521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 22:37:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) [ 1383.050602][T16505] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1383.055425][T16521] Call Trace: [ 1383.055436][T16521] [ 1383.055445][T16521] dump_stack_lvl+0xda/0x130 [ 1383.078470][T16521] dump_stack+0x15/0x20 [ 1383.082875][T16521] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1383.088089][T16521] kobject_add_internal+0x3eb/0x730 [ 1383.093388][T16521] kobject_add+0xdc/0x150 [ 1383.097831][T16521] ? kobject_get+0x95/0xc0 [ 1383.102273][T16521] ? kobject_put+0xd8/0x160 [ 1383.106805][T16521] ? device_add+0x2ea/0x8b0 [ 1383.111335][T16521] device_add+0x2f8/0x8b0 [ 1383.115744][T16521] netdev_register_kobject+0xfc/0x230 [ 1383.121227][T16521] register_netdevice+0x65b/0xb20 [ 1383.126292][T16521] br_dev_newlink+0x25/0xd0 [ 1383.130825][T16521] ? br_validate+0x190/0x190 [ 1383.135474][T16521] rtnl_newlink+0xee5/0x1670 [ 1383.140158][T16521] ? security_capable+0x5e/0x80 [ 1383.145039][T16521] ? ns_capable+0x7c/0xb0 [ 1383.149397][T16521] ? rtnl_setlink+0x300/0x300 [ 1383.154118][T16521] rtnetlink_rcv_msg+0x807/0x8c0 [ 1383.159189][T16521] ? __rcu_read_unlock+0x4d/0x70 [ 1383.164207][T16521] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1383.169609][T16521] netlink_rcv_skb+0x126/0x220 [ 1383.174415][T16521] ? rtnetlink_bind+0x60/0x60 [ 1383.179218][T16521] rtnetlink_rcv+0x1c/0x20 [ 1383.183662][T16521] netlink_unicast+0x589/0x650 [ 1383.188563][T16521] netlink_sendmsg+0x66e/0x770 [ 1383.193355][T16521] ? netlink_getsockopt+0x3e0/0x3e0 [ 1383.198590][T16521] ____sys_sendmsg+0x37c/0x4d0 [ 1383.203421][T16521] __sys_sendmsg+0x1e9/0x270 [ 1383.208117][T16521] __x64_sys_sendmsg+0x46/0x50 [ 1383.212913][T16521] do_syscall_64+0x44/0x110 [ 1383.217474][T16521] ? syscall_exit_to_user_mode+0x38/0x140 [ 1383.223254][T16521] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1383.229325][T16521] RIP: 0033:0x7f9d49022ae9 [ 1383.233754][T16521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1383.253388][T16521] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.261878][T16521] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1383.269966][T16521] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1383.277976][T16521] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1383.285980][T16521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1383.293991][T16521] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1383.302010][T16521] 22:37:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.305231][T16521] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1383.326809][T16525] loop4: detected capacity change from 0 to 512 [ 1383.342525][T16525] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.359237][T16530] loop2: detected capacity change from 0 to 512 [ 1383.367048][T16525] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1383.391463][T16532] loop3: detected capacity change from 0 to 512 [ 1383.407205][T16530] EXT4-fs (loop2): orphan cleanup on readonly fs 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.434379][T16532] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1383.440953][T16530] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1383.455320][T16532] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1383.471883][T16525] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) [ 1383.497942][T16532] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1383.526832][T16539] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1383.536052][T16539] CPU: 1 PID: 16539 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 22:37:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.546236][T16539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1383.556328][T16539] Call Trace: [ 1383.559630][T16539] [ 1383.562629][T16539] dump_stack_lvl+0xda/0x130 [ 1383.563342][T16530] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1383.567254][T16539] dump_stack+0x15/0x20 [ 1383.583588][T16539] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1383.588756][T16539] kobject_add_internal+0x3eb/0x730 [ 1383.594024][T16539] kobject_add+0xdc/0x150 [ 1383.598437][T16539] ? kobject_get+0x95/0xc0 [ 1383.602877][T16539] ? kobject_put+0xd8/0x160 [ 1383.607416][T16539] ? device_add+0x2ea/0x8b0 [ 1383.612039][T16539] device_add+0x2f8/0x8b0 [ 1383.616423][T16539] netdev_register_kobject+0xfc/0x230 [ 1383.621922][T16539] register_netdevice+0x65b/0xb20 [ 1383.626976][T16539] br_dev_newlink+0x25/0xd0 [ 1383.631511][T16539] ? br_validate+0x190/0x190 [ 1383.636136][T16539] rtnl_newlink+0xee5/0x1670 [ 1383.640796][T16539] ? security_capable+0x5e/0x80 [ 1383.645676][T16539] ? ns_capable+0x7c/0xb0 [ 1383.650152][T16539] ? rtnl_setlink+0x300/0x300 [ 1383.654854][T16539] rtnetlink_rcv_msg+0x807/0x8c0 [ 1383.659839][T16539] ? __rcu_read_unlock+0x4d/0x70 [ 1383.664805][T16539] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1383.670282][T16539] netlink_rcv_skb+0x126/0x220 [ 1383.675108][T16539] ? rtnetlink_bind+0x60/0x60 [ 1383.679819][T16539] rtnetlink_rcv+0x1c/0x20 [ 1383.684301][T16539] netlink_unicast+0x589/0x650 [ 1383.689105][T16539] netlink_sendmsg+0x66e/0x770 [ 1383.693905][T16539] ? netlink_getsockopt+0x3e0/0x3e0 [ 1383.699209][T16539] ____sys_sendmsg+0x37c/0x4d0 [ 1383.704049][T16539] __sys_sendmsg+0x1e9/0x270 [ 1383.708760][T16539] __x64_sys_sendmsg+0x46/0x50 [ 1383.713619][T16539] do_syscall_64+0x44/0x110 [ 1383.718336][T16539] ? syscall_exit_to_user_mode+0x38/0x140 [ 1383.724167][T16539] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1383.730098][T16539] RIP: 0033:0x7f9d49022ae9 22:37:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.734531][T16539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1383.754215][T16539] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1383.762716][T16539] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1383.770707][T16539] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1383.778752][T16539] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1383.786741][T16539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.794803][T16539] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1383.802818][T16539] [ 1383.805951][T16539] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}]}, 0x8c}}, 0x0) 22:37:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xa}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1383.844619][T16549] loop3: detected capacity change from 0 to 512 [ 1383.854074][T16550] loop2: detected capacity change from 0 to 512 [ 1383.878428][T16552] loop4: detected capacity change from 0 to 512 22:37:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}]}, 0x8c}}, 0x0) 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1383.891295][T16550] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1383.914721][T16552] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1383.925782][T16549] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1383.928504][T16552] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1383.945710][T16549] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1383.954696][T16550] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1383.979005][T16552] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}]}, 0x8c}}, 0x0) [ 1383.991401][T16549] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1384.005988][T16550] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9RPGgD3w+fU/Sot1NGtsGD7WC6Kmg1nsNySaEbLIhu2mbUDTFP0AQUcGTXrwI/gGCFLx4FKGgZ0VFEW31IKgdmd1Jmqa7SVo3u2ny+cBkfjOzs9/vb8LMzm/mx0wAp9Y7EXEjIp6maXoxIkbz+YV8iK32kH3uyeP7s9mQRJre+lsSST5v+7uSfHw+X+1sRHzlixErQy/GbWxsLs3UatW1fLrSXF6tNDY2Ly0uzyxUF6orU1OTV6evTV+ZnuhJPbN6Xf/8n777rR9/4frPP3X397f/cuHrWb4j+fLd9XhJxf0WtrdJqbUtdq+w9orBjqNiq4a54cOt8+AI8wEAoLvsvPQDEfHxiLgYozG0/+ksAAAA8BpKPzsS/0ki0s7OdJkPAAAAvEYKrT6wSaGc9/cdiUKhXG734f1gnCvU6o3mJ+fr6ytz7b6yY1EqzC/WqhN5n9qxKCXZ9GSr/Gz68p7pqbyv7XdGh1vT5dl6bW7QFz8AAADglDi/p/3/z9F2+x8AAAA4YcYGnQAAAABw5LT/AQAA4OTT/gcAAIAT7Us3b2ZDuv3+67k7G+tL9TuX5qqNpfLy+mx5tr62Wl6o1xdaz+xbPuj7avX66qdjZf1epVltNCuNjc3by/X1lebtxedegQ0AAAD00fs/+vC3SURsfWa4NWTODDopoC+KO6UkH3fY+3/3Znv8xz4lBfTF0KATAAamOOgEgIEpDToBYOCSA5Z37bzzq3z8sd7mAwAA9N74h7vf/9//3sBWoQ/pAUfITgwAp0/r/v9hO/w6WYATpaQHIJx6//f9/wOl6UslBAAA9NxIa0gK5fzy3kgUCuVyxBut1wKUkvnFWnUiIt6MiN+Mlt6XTU+21kwObDMAAAAAAAAAAAAAAAAAAAAAAAAAAG1pmkQKAAAAnGgRhT8nv2g/y3989L2RvdcHziT/Go38FaF3f3Dre/dmms21yWz+33fmN7+fz7/cuqLwb2/6AgAAgMHabqdvt+MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoJeePL4/uz30M+5fPxcRY53iF+Nsa3w2ShFx7h9JFHetl0TEUA/ibz2IiA91ip9kae2E7BR/+Ojjx1i+FTrFP9+D+HCaPcyOPzc67X+FeKc17rz/FSOem35V3Y9/sXP8G+qy/79xyBhvPfpppWv8BxFvFTsff7bjJ13iv3vI+F/76uZmt2XpDyPGO/7+JM/FqjSXVyuNjc1Li8szC9WF6srU1OTV6WvTV6YnKvOLtWr+t2OMb3/kZ0/3q/+5Lr9/Y/vUP/PeIev/30f3Ht9oF0ud4l94t0P8X/4o/8SL8Qv5b98n8nK2fHy7vNUu7/b2T3799n71n+uy/Q/6/184ZP0vfvmbfzjkRwGAPmhsbC7N1GrVtRNbyFrpxyANhWNY+EZPvzBN0zTbp175e4obSRyHzdIqDPrIBAAA9Nqzk/5BZwIAAAAAAAAAAAAAAAAAAACnVz8eJ7Y35tZOKenFI7QBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHrifwEAAP//MKTeBA==") 22:37:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1384.036550][T16568] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1384.045752][T16568] CPU: 1 PID: 16568 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1384.055847][T16568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1384.065982][T16568] Call Trace: [ 1384.069342][T16568] [ 1384.072352][T16568] dump_stack_lvl+0xda/0x130 [ 1384.076987][T16568] dump_stack+0x15/0x20 [ 1384.081197][T16568] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1384.084153][T16572] loop0: detected capacity change from 0 to 512 [ 1384.086322][T16568] kobject_add_internal+0x3eb/0x730 [ 1384.097774][T16568] kobject_add+0xdc/0x150 [ 1384.102145][T16568] ? kobject_get+0x95/0xc0 [ 1384.106589][T16568] ? kobject_put+0xd8/0x160 [ 1384.111171][T16568] ? device_add+0x2ea/0x8b0 [ 1384.115689][T16568] device_add+0x2f8/0x8b0 [ 1384.120032][T16568] netdev_register_kobject+0xfc/0x230 [ 1384.125412][T16568] register_netdevice+0x65b/0xb20 [ 1384.130507][T16568] br_dev_newlink+0x25/0xd0 [ 1384.135019][T16568] ? br_validate+0x190/0x190 [ 1384.139623][T16568] rtnl_newlink+0xee5/0x1670 [ 1384.144312][T16568] ? security_capable+0x5e/0x80 [ 1384.149215][T16568] ? ns_capable+0x7c/0xb0 [ 1384.153676][T16568] ? rtnl_setlink+0x300/0x300 [ 1384.158447][T16568] rtnetlink_rcv_msg+0x807/0x8c0 [ 1384.163499][T16568] ? __rcu_read_unlock+0x4d/0x70 [ 1384.168457][T16568] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1384.173896][T16568] netlink_rcv_skb+0x126/0x220 [ 1384.178670][T16568] ? rtnetlink_bind+0x60/0x60 [ 1384.183372][T16568] rtnetlink_rcv+0x1c/0x20 [ 1384.187798][T16568] netlink_unicast+0x589/0x650 [ 1384.192665][T16568] netlink_sendmsg+0x66e/0x770 [ 1384.197442][T16568] ? netlink_getsockopt+0x3e0/0x3e0 [ 1384.202651][T16568] ____sys_sendmsg+0x37c/0x4d0 [ 1384.207430][T16568] __sys_sendmsg+0x1e9/0x270 [ 1384.212055][T16568] __x64_sys_sendmsg+0x46/0x50 [ 1384.216839][T16568] do_syscall_64+0x44/0x110 [ 1384.221426][T16568] ? syscall_exit_to_user_mode+0x38/0x140 [ 1384.227153][T16568] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1384.233150][T16568] RIP: 0033:0x7f9d49022ae9 [ 1384.237586][T16568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1384.257206][T16568] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1384.265625][T16568] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1384.273691][T16568] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1384.281668][T16568] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1384.289674][T16568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1384.297681][T16568] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1384.305742][T16568] [ 1384.308880][T16568] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1384.329345][T16575] loop4: detected capacity change from 0 to 512 [ 1384.338453][T16575] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1384.345169][T16575] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1384.367844][T16575] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1384.372175][T16580] loop2: detected capacity change from 0 to 512 22:37:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}]}, 0x8c}}, 0x0) 22:37:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xc}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1384.388562][T16579] loop3: detected capacity change from 0 to 512 [ 1384.397035][T16580] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1384.413162][T16580] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1384.438035][T16572] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1384.443471][T16587] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1384.448501][T16579] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1384.455516][T16587] CPU: 0 PID: 16587 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1384.471901][T16587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1384.481968][T16587] Call Trace: [ 1384.485261][T16587] [ 1384.488269][T16587] dump_stack_lvl+0xda/0x130 [ 1384.492880][T16587] dump_stack+0x15/0x20 [ 1384.497115][T16587] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1384.502375][T16587] kobject_add_internal+0x3eb/0x730 [ 1384.507591][T16587] kobject_add+0xdc/0x150 [ 1384.512024][T16587] ? kobject_get+0x95/0xc0 [ 1384.516514][T16587] ? kobject_put+0xd8/0x160 [ 1384.521117][T16587] ? device_add+0x2ea/0x8b0 [ 1384.525650][T16587] device_add+0x2f8/0x8b0 [ 1384.529992][T16587] netdev_register_kobject+0xfc/0x230 [ 1384.535375][T16587] register_netdevice+0x65b/0xb20 [ 1384.540421][T16587] br_dev_newlink+0x25/0xd0 [ 1384.544937][T16587] ? br_validate+0x190/0x190 [ 1384.549569][T16587] rtnl_newlink+0xee5/0x1670 [ 1384.554179][T16587] ? security_capable+0x5e/0x80 [ 1384.559078][T16587] ? ns_capable+0x7c/0xb0 [ 1384.563458][T16587] ? rtnl_setlink+0x300/0x300 [ 1384.568153][T16587] rtnetlink_rcv_msg+0x807/0x8c0 [ 1384.573149][T16587] ? __rcu_read_unlock+0x4d/0x70 [ 1384.578096][T16587] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1384.583514][T16587] netlink_rcv_skb+0x126/0x220 [ 1384.588369][T16587] ? rtnetlink_bind+0x60/0x60 [ 1384.593110][T16587] rtnetlink_rcv+0x1c/0x20 [ 1384.597532][T16587] netlink_unicast+0x589/0x650 [ 1384.602307][T16587] netlink_sendmsg+0x66e/0x770 [ 1384.607144][T16587] ? netlink_getsockopt+0x3e0/0x3e0 [ 1384.612407][T16587] ____sys_sendmsg+0x37c/0x4d0 [ 1384.617215][T16587] __sys_sendmsg+0x1e9/0x270 [ 1384.621825][T16587] __x64_sys_sendmsg+0x46/0x50 [ 1384.626612][T16587] do_syscall_64+0x44/0x110 [ 1384.631259][T16587] ? syscall_exit_to_user_mode+0x38/0x140 [ 1384.636989][T16587] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1384.642928][T16587] RIP: 0033:0x7f9d49022ae9 [ 1384.647401][T16587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1384.667029][T16587] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1384.675485][T16587] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1384.683539][T16587] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1384.691521][T16587] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1384.699586][T16587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1384.707565][T16587] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1384.715559][T16587] [ 1384.718728][T16587] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1384.736178][T16580] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1384.740536][T16579] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1384.753574][T16589] loop4: detected capacity change from 0 to 512 [ 1384.762963][T16579] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xd}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1384.791534][T16589] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1384.819391][T16592] loop3: detected capacity change from 0 to 512 22:37:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}]}, 0x8c}}, 0x0) [ 1384.831334][T16589] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1384.853713][T16594] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1384.856533][T16589] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1384.862966][T16594] CPU: 1 PID: 16594 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1384.883681][T16596] loop2: detected capacity change from 0 to 512 [ 1384.885199][T16594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1384.901622][T16594] Call Trace: [ 1384.905016][T16594] [ 1384.907975][T16594] dump_stack_lvl+0xda/0x130 [ 1384.912595][T16594] dump_stack+0x15/0x20 [ 1384.916768][T16594] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1384.921908][T16594] kobject_add_internal+0x3eb/0x730 [ 1384.927124][T16594] kobject_add+0xdc/0x150 [ 1384.931530][T16594] ? kobject_get+0x95/0xc0 [ 1384.935961][T16594] ? kobject_put+0xd8/0x160 [ 1384.940538][T16594] ? device_add+0x2ea/0x8b0 [ 1384.945095][T16594] device_add+0x2f8/0x8b0 [ 1384.949459][T16594] netdev_register_kobject+0xfc/0x230 [ 1384.954848][T16594] register_netdevice+0x65b/0xb20 [ 1384.959884][T16594] br_dev_newlink+0x25/0xd0 [ 1384.964401][T16594] ? br_validate+0x190/0x190 [ 1384.968999][T16594] rtnl_newlink+0xee5/0x1670 [ 1384.973606][T16594] ? security_capable+0x5e/0x80 [ 1384.978463][T16594] ? ns_capable+0x7c/0xb0 [ 1384.982872][T16594] ? rtnl_setlink+0x300/0x300 [ 1384.987559][T16594] rtnetlink_rcv_msg+0x807/0x8c0 [ 1384.992576][T16594] ? __rcu_read_unlock+0x4d/0x70 [ 1384.997572][T16594] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1385.002949][T16594] netlink_rcv_skb+0x126/0x220 [ 1385.007723][T16594] ? rtnetlink_bind+0x60/0x60 [ 1385.012499][T16594] rtnetlink_rcv+0x1c/0x20 [ 1385.016997][T16594] netlink_unicast+0x589/0x650 [ 1385.021858][T16594] netlink_sendmsg+0x66e/0x770 [ 1385.026696][T16594] ? netlink_getsockopt+0x3e0/0x3e0 [ 1385.031908][T16594] ____sys_sendmsg+0x37c/0x4d0 [ 1385.036688][T16594] __sys_sendmsg+0x1e9/0x270 [ 1385.041314][T16594] __x64_sys_sendmsg+0x46/0x50 [ 1385.046166][T16594] do_syscall_64+0x44/0x110 [ 1385.050754][T16594] ? syscall_exit_to_user_mode+0x38/0x140 [ 1385.056486][T16594] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1385.062401][T16594] RIP: 0033:0x7f9d49022ae9 [ 1385.066846][T16594] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1385.086460][T16594] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1385.094951][T16594] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1385.102930][T16594] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1385.110995][T16594] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1385.118975][T16594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1385.127013][T16594] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1385.134999][T16594] 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1385.138106][T16594] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1385.160208][T16592] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1385.175610][T16592] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}]}}]}, 0x8c}}, 0x0) 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}]}}]}, 0x8c}}, 0x0) 22:37:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xe}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1385.183378][T16596] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1385.189599][T16592] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}]}, 0x8c}}, 0x0) 22:37:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1385.244322][T16596] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1385.268359][T16596] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) [ 1385.300932][T16612] loop4: detected capacity change from 0 to 512 [ 1385.320838][T16612] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1385.334113][T16612] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1385.334487][T16616] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1385.355022][T16618] loop2: detected capacity change from 0 to 512 [ 1385.360845][T16616] CPU: 1 PID: 16616 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1385.371225][T16612] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1385.377141][T16616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1385.377157][T16616] Call Trace: [ 1385.402762][T16616] [ 1385.405811][T16616] dump_stack_lvl+0xda/0x130 [ 1385.410465][T16616] dump_stack+0x15/0x20 [ 1385.414641][T16616] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1385.419802][T16616] kobject_add_internal+0x3eb/0x730 [ 1385.425100][T16616] kobject_add+0xdc/0x150 [ 1385.429447][T16616] ? kobject_get+0x95/0xc0 [ 1385.433876][T16616] ? kobject_put+0xd8/0x160 [ 1385.438393][T16616] ? device_add+0x2ea/0x8b0 [ 1385.442922][T16616] device_add+0x2f8/0x8b0 [ 1385.447262][T16616] netdev_register_kobject+0xfc/0x230 [ 1385.452759][T16616] register_netdevice+0x65b/0xb20 [ 1385.457797][T16616] br_dev_newlink+0x25/0xd0 [ 1385.462323][T16616] ? br_validate+0x190/0x190 [ 1385.466956][T16616] rtnl_newlink+0xee5/0x1670 [ 1385.471566][T16616] ? security_capable+0x5e/0x80 [ 1385.476433][T16616] ? ns_capable+0x7c/0xb0 [ 1385.480772][T16616] ? rtnl_setlink+0x300/0x300 [ 1385.485518][T16616] rtnetlink_rcv_msg+0x807/0x8c0 [ 1385.490483][T16616] ? __rcu_read_unlock+0x4d/0x70 [ 1385.495433][T16616] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1385.500861][T16616] netlink_rcv_skb+0x126/0x220 [ 1385.505638][T16616] ? rtnetlink_bind+0x60/0x60 [ 1385.510375][T16616] rtnetlink_rcv+0x1c/0x20 [ 1385.514809][T16616] netlink_unicast+0x589/0x650 [ 1385.519588][T16616] netlink_sendmsg+0x66e/0x770 [ 1385.524372][T16616] ? netlink_getsockopt+0x3e0/0x3e0 [ 1385.529582][T16616] ____sys_sendmsg+0x37c/0x4d0 [ 1385.534360][T16616] __sys_sendmsg+0x1e9/0x270 [ 1385.539053][T16616] __x64_sys_sendmsg+0x46/0x50 [ 1385.543875][T16616] do_syscall_64+0x44/0x110 [ 1385.548419][T16616] ? syscall_exit_to_user_mode+0x38/0x140 [ 1385.554222][T16616] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1385.560182][T16616] RIP: 0033:0x7f9d49022ae9 [ 1385.564634][T16616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1385.584345][T16616] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1385.592770][T16616] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 22:37:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3c9rHG8ZAPBnNru1adMm/jhowVptJS3a3aSxbfBQK4ieCmq915BsQsgmG7KbtglFU/wDBBEVPOnFi+AfIEjBi0cRCnpWVBTRVg+C2pHdnaRpupuk/W520+Tzgcm8M7Ozz/NOmNl5Z15mAji2LkTE7Yh4kabplYgYzubnsiE2WkPjc8+fPZpuDEmk6d2/J5Fk8za/K8nGp7PVTkbEV78UsTTwetza2vrCVKVSXsmmS/XF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmxrtSzUa9bX/jz9779ky/e+sWnH/zh3l8vf6OR71C2fHs93lB+t4WtbVJobovtK6y8ZbDDKN+sYWZwf+s8PsB8AADorHFe+oGI+EREXInhGNj9dBYAAAB4B6WfG4r/JhFpeyc6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfihO5SrVWv1Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8cvrajumJiDgfEd8dHmxOF6erlZl+X/wAAACAY+L0jvb/v4Zb7X8AAADgiBnpdwIAAADAgdP+BwAAgKNP+x8AAACOtC/fudMY0s33X8/cX1tdqN6/OlOuLRQXV6eL09WV5eJctTrXfGbf4l7fV6lWlz8TS6sPS/VyrV6qra3fW6yuLtXvzb/yCmwAAACgh97/sSe/SyJi47ODzaHhRL+TAnoiv1VKsnGbvf/3Z1vjP/UoKaAnBvqdANA3+X4nAPRNod8JAH2X7LG8Y+edX2fjj3c3HwAAoPtGP9L5/v/u9wY2cj1IDzhAdmIAOH6a9//32+HXyQIcKQU9AOHYe8/3//eUpm+UEAAA0HVDzSHJFbPLe0ORyxWLEWearwUoJLPzlfJYRJyNiN8OF97XmB5vrpns2WYAAAAAAAAAAAAAAAAAAAAAAAAAAFrSNIkUAAAAONIicn9Jftl6lv/o8KWhndcHTiT/Ho7sFaEPfnj3+w+n6vWV8cb8f2zNr/8gm3+teUXhP970BQAAAP212U7fbMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDc9f/ZoenPoZdy/fT4iRtrFz8fJ5vhkFCLi1D+TyG9bL4mIgS7E33gcER9uFz9ppLUVsl38wYOPHyPZVmgX/3QX4sNx9qRx/Lndbv/LxYXmuP3+l494ZfptdT7+xdbxb6DD/n9mnzHOPf1ZqWP8xxHn8u2PP5vxkw7xL+4z/te/tr7eaVn6o4jRtr8/ySuxSvXF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmx0ux8pZz9bRvjOx/9+Yvd6n+qw+/fyI7673Rpn/X/39OHzz7YKhbaxb98sU38X/04+8Tr2z+X/fZ9Mis3lo9uljda5e3O//Q353er/0yH7b/X///yPut/5Svf+uM+PwoA9EBtbX1hqlIprxzZQqOVfgjSUDiEhW929QvTNE0b+9Rbf09+LYnDsFmahX4fmQAAgG57edLf70wAAAAAAAAAAAAAAAAAAADg+OrF48R2xtzYKiXdeIQ2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBX/D8AAP//Ubrd5Q==") [ 1385.600764][T16616] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1385.608740][T16616] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1385.616727][T16616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1385.624765][T16616] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1385.632844][T16616] [ 1385.635929][T16616] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1385.661575][T16622] loop3: detected capacity change from 0 to 512 [ 1385.663889][T16618] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1385.694747][T16622] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xf}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}]}, 0x8c}}, 0x0) 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}]}, 0x8c}}, 0x0) [ 1385.696199][T16618] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1385.718983][T16622] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1385.745622][T16622] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1385.778091][T16634] loop4: detected capacity change from 0 to 512 [ 1385.785954][T16635] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1385.795151][T16635] CPU: 1 PID: 16635 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1385.805253][T16635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1385.815430][T16635] Call Trace: [ 1385.818739][T16635] [ 1385.821695][T16635] dump_stack_lvl+0xda/0x130 [ 1385.826323][T16635] dump_stack+0x15/0x20 [ 1385.830535][T16635] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1385.835674][T16635] kobject_add_internal+0x3eb/0x730 [ 1385.841026][T16635] kobject_add+0xdc/0x150 [ 1385.845389][T16635] ? kobject_get+0x95/0xc0 [ 1385.849825][T16635] ? kobject_put+0xd8/0x160 [ 1385.854347][T16635] ? device_add+0x2ea/0x8b0 [ 1385.858883][T16635] device_add+0x2f8/0x8b0 [ 1385.863241][T16635] netdev_register_kobject+0xfc/0x230 [ 1385.868711][T16635] register_netdevice+0x65b/0xb20 [ 1385.873882][T16635] br_dev_newlink+0x25/0xd0 [ 1385.878397][T16635] ? br_validate+0x190/0x190 [ 1385.882995][T16635] rtnl_newlink+0xee5/0x1670 [ 1385.887603][T16635] ? security_capable+0x5e/0x80 [ 1385.892506][T16635] ? ns_capable+0x7c/0xb0 [ 1385.896935][T16635] ? rtnl_setlink+0x300/0x300 [ 1385.901628][T16635] rtnetlink_rcv_msg+0x807/0x8c0 [ 1385.906693][T16635] ? __rcu_read_unlock+0x4d/0x70 [ 1385.911658][T16635] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1385.917136][T16635] netlink_rcv_skb+0x126/0x220 [ 1385.921950][T16635] ? rtnetlink_bind+0x60/0x60 [ 1385.926658][T16635] rtnetlink_rcv+0x1c/0x20 [ 1385.931118][T16635] netlink_unicast+0x589/0x650 [ 1385.935962][T16635] netlink_sendmsg+0x66e/0x770 [ 1385.940829][T16635] ? netlink_getsockopt+0x3e0/0x3e0 [ 1385.946041][T16635] ____sys_sendmsg+0x37c/0x4d0 [ 1385.950836][T16635] __sys_sendmsg+0x1e9/0x270 [ 1385.955473][T16635] __x64_sys_sendmsg+0x46/0x50 [ 1385.960322][T16635] do_syscall_64+0x44/0x110 [ 1385.964895][T16635] ? syscall_exit_to_user_mode+0x38/0x140 [ 1385.970624][T16635] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1385.976524][T16635] RIP: 0033:0x7f9d49022ae9 [ 1385.980943][T16635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1386.000568][T16635] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.009014][T16635] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1386.017003][T16635] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 22:37:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.025007][T16635] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1386.033047][T16635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1386.041041][T16635] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1386.049028][T16635] [ 1386.052116][T16635] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.069206][T16618] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1386.088968][T16634] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1386.108008][T16634] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}]}, 0x8c}}, 0x0) [ 1386.127402][T16634] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1386.174474][T16651] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1386.182058][T16647] loop3: detected capacity change from 0 to 512 [ 1386.183621][T16651] CPU: 0 PID: 16651 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1386.200040][T16651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1386.210150][T16651] Call Trace: [ 1386.213469][T16651] [ 1386.216403][T16651] dump_stack_lvl+0xda/0x130 [ 1386.221084][T16651] dump_stack+0x15/0x20 [ 1386.225268][T16651] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1386.230420][T16651] kobject_add_internal+0x3eb/0x730 [ 1386.235717][T16651] kobject_add+0xdc/0x150 [ 1386.240170][T16651] ? kobject_get+0x95/0xc0 [ 1386.244596][T16651] ? kobject_put+0xd8/0x160 [ 1386.249107][T16651] ? device_add+0x2ea/0x8b0 [ 1386.253673][T16651] device_add+0x2f8/0x8b0 [ 1386.258018][T16651] netdev_register_kobject+0xfc/0x230 [ 1386.263491][T16651] register_netdevice+0x65b/0xb20 [ 1386.268608][T16651] br_dev_newlink+0x25/0xd0 [ 1386.273206][T16651] ? br_validate+0x190/0x190 [ 1386.277802][T16651] rtnl_newlink+0xee5/0x1670 [ 1386.282431][T16651] ? security_capable+0x5e/0x80 [ 1386.287358][T16651] ? ns_capable+0x7c/0xb0 [ 1386.291694][T16651] ? rtnl_setlink+0x300/0x300 [ 1386.296455][T16651] rtnetlink_rcv_msg+0x807/0x8c0 [ 1386.301417][T16651] ? __rcu_read_unlock+0x4d/0x70 [ 1386.306379][T16651] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1386.311765][T16651] netlink_rcv_skb+0x126/0x220 [ 1386.316600][T16651] ? rtnetlink_bind+0x60/0x60 [ 1386.321289][T16651] rtnetlink_rcv+0x1c/0x20 [ 1386.325721][T16651] netlink_unicast+0x589/0x650 [ 1386.330517][T16651] netlink_sendmsg+0x66e/0x770 [ 1386.335304][T16651] ? netlink_getsockopt+0x3e0/0x3e0 [ 1386.340590][T16651] ____sys_sendmsg+0x37c/0x4d0 [ 1386.345369][T16651] __sys_sendmsg+0x1e9/0x270 [ 1386.350016][T16651] __x64_sys_sendmsg+0x46/0x50 [ 1386.354790][T16651] do_syscall_64+0x44/0x110 [ 1386.359448][T16651] ? syscall_exit_to_user_mode+0x38/0x140 [ 1386.365172][T16651] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1386.371159][T16651] RIP: 0033:0x7f9d49022ae9 [ 1386.375578][T16651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1386.395392][T16651] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.403812][T16651] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1386.411788][T16651] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}]}}]}, 0x8c}}, 0x0) [ 1386.419795][T16651] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1386.427772][T16651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1386.435749][T16651] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1386.443761][T16651] [ 1386.446905][T16651] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1386.468083][T16654] loop2: detected capacity change from 0 to 512 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}]}}]}, 0x8c}}, 0x0) [ 1386.482461][T16647] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1386.492044][T16647] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1386.498698][T16659] loop4: detected capacity change from 0 to 512 [ 1386.510781][T16647] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x11}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}}]}}]}, 0x8c}}, 0x0) 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.536993][T16659] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1386.551411][T16659] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1386.570040][T16659] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1386.588323][T16654] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1386.596155][T16654] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1386.606443][T16668] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1386.618195][T16668] CPU: 0 PID: 16668 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1386.628342][T16668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1386.636118][T16654] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1386.638396][T16668] Call Trace: [ 1386.638406][T16668] [ 1386.638415][T16668] dump_stack_lvl+0xda/0x130 [ 1386.661465][T16668] dump_stack+0x15/0x20 [ 1386.665679][T16668] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1386.670893][T16668] kobject_add_internal+0x3eb/0x730 [ 1386.676141][T16668] kobject_add+0xdc/0x150 [ 1386.680665][T16668] ? kobject_get+0x95/0xc0 22:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58]}}]}}]}, 0x8c}}, 0x0) 22:37:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.685117][T16668] ? kobject_put+0xd8/0x160 [ 1386.689659][T16668] ? device_add+0x2ea/0x8b0 [ 1386.694207][T16668] device_add+0x2f8/0x8b0 [ 1386.698556][T16668] netdev_register_kobject+0xfc/0x230 [ 1386.704042][T16668] register_netdevice+0x65b/0xb20 [ 1386.709174][T16668] br_dev_newlink+0x25/0xd0 [ 1386.713735][T16668] ? br_validate+0x190/0x190 [ 1386.718345][T16668] rtnl_newlink+0xee5/0x1670 [ 1386.723007][T16668] ? security_capable+0x5e/0x80 [ 1386.727901][T16668] ? ns_capable+0x7c/0xb0 [ 1386.732273][T16668] ? rtnl_setlink+0x300/0x300 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.736981][T16668] rtnetlink_rcv_msg+0x807/0x8c0 [ 1386.741965][T16668] ? __rcu_read_unlock+0x4d/0x70 [ 1386.746936][T16668] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1386.752436][T16668] netlink_rcv_skb+0x126/0x220 [ 1386.757231][T16668] ? rtnetlink_bind+0x60/0x60 [ 1386.761994][T16668] rtnetlink_rcv+0x1c/0x20 [ 1386.766441][T16668] netlink_unicast+0x589/0x650 [ 1386.771292][T16668] netlink_sendmsg+0x66e/0x770 [ 1386.771451][T16679] loop0: detected capacity change from 0 to 512 [ 1386.776095][T16668] ? netlink_getsockopt+0x3e0/0x3e0 [ 1386.776127][T16668] ____sys_sendmsg+0x37c/0x4d0 [ 1386.776171][T16668] __sys_sendmsg+0x1e9/0x270 [ 1386.796943][T16668] __x64_sys_sendmsg+0x46/0x50 [ 1386.801746][T16668] do_syscall_64+0x44/0x110 [ 1386.806321][T16668] ? syscall_exit_to_user_mode+0x38/0x140 [ 1386.812047][T16668] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1386.817966][T16668] RIP: 0033:0x7f9d49022ae9 [ 1386.822389][T16668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1386.842006][T16668] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.850441][T16668] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1386.858519][T16668] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1386.866571][T16668] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1386.874543][T16668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1386.882517][T16668] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1386.890585][T16668] [ 1386.893735][T16668] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1386.918310][T16679] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x12}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}]}}]}, 0x8c}}, 0x0) [ 1386.935413][T16683] loop2: detected capacity change from 0 to 512 [ 1386.941430][T16685] loop4: detected capacity change from 0 to 512 22:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1386.987781][T16685] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1386.989995][T16688] loop3: detected capacity change from 0 to 512 [ 1387.000980][T16685] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1387.011678][T16683] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1387.027446][T16691] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1387.036620][T16691] CPU: 0 PID: 16691 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1387.046702][T16691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1387.051861][T16694] loop0: detected capacity change from 0 to 512 [ 1387.056822][T16691] Call Trace: [ 1387.056833][T16691] [ 1387.056841][T16691] dump_stack_lvl+0xda/0x130 [ 1387.066370][T16683] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1387.067353][T16683] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1387.069416][T16691] dump_stack+0x15/0x20 [ 1387.075978][T16685] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1387.086830][T16691] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1387.086870][T16691] kobject_add_internal+0x3eb/0x730 [ 1387.125714][T16691] kobject_add+0xdc/0x150 [ 1387.130074][T16691] ? kobject_get+0x95/0xc0 [ 1387.132924][T16688] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1387.134526][T16691] ? kobject_put+0xd8/0x160 [ 1387.142392][T16688] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1387.145352][T16691] ? device_add+0x2ea/0x8b0 [ 1387.145384][T16691] device_add+0x2f8/0x8b0 [ 1387.160113][T16688] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1387.162709][T16691] netdev_register_kobject+0xfc/0x230 22:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1387.162739][T16691] register_netdevice+0x65b/0xb20 [ 1387.162770][T16691] br_dev_newlink+0x25/0xd0 [ 1387.194447][T16691] ? br_validate+0x190/0x190 [ 1387.199069][T16691] rtnl_newlink+0xee5/0x1670 [ 1387.203700][T16691] ? security_capable+0x5e/0x80 [ 1387.208565][T16691] ? ns_capable+0x7c/0xb0 [ 1387.212932][T16691] ? rtnl_setlink+0x300/0x300 [ 1387.217681][T16691] rtnetlink_rcv_msg+0x807/0x8c0 [ 1387.222664][T16691] ? __rcu_read_unlock+0x4d/0x70 [ 1387.227657][T16691] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1387.233072][T16691] netlink_rcv_skb+0x126/0x220 [ 1387.237867][T16691] ? rtnetlink_bind+0x60/0x60 [ 1387.242609][T16691] rtnetlink_rcv+0x1c/0x20 [ 1387.243620][T16694] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1387.247039][T16691] netlink_unicast+0x589/0x650 [ 1387.260203][T16691] netlink_sendmsg+0x66e/0x770 [ 1387.265050][T16691] ? netlink_getsockopt+0x3e0/0x3e0 [ 1387.270328][T16691] ____sys_sendmsg+0x37c/0x4d0 [ 1387.275290][T16691] __sys_sendmsg+0x1e9/0x270 [ 1387.279909][T16691] __x64_sys_sendmsg+0x46/0x50 [ 1387.284676][T16691] do_syscall_64+0x44/0x110 [ 1387.289186][T16691] ? syscall_exit_to_user_mode+0x38/0x140 [ 1387.294912][T16691] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1387.300858][T16691] RIP: 0033:0x7f9d49022ae9 [ 1387.305279][T16691] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1387.324911][T16691] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1387.333388][T16691] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1387.341397][T16691] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1387.349497][T16691] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1387.357463][T16691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1387.365548][T16691] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1387.373521][T16691] [ 1387.376740][T16691] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1387.407407][T16700] loop2: detected capacity change from 0 to 512 [ 1387.426621][T16700] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1387.429856][T16702] loop4: detected capacity change from 0 to 512 22:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x1a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}]}}]}, 0x8c}}, 0x0) [ 1387.440773][T16705] loop3: detected capacity change from 0 to 512 [ 1387.470111][T16700] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1387.483933][T16709] loop0: detected capacity change from 0 to 512 [ 1387.490856][T16700] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1387.503628][T16702] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1387.507724][T16711] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1387.519216][T16711] CPU: 1 PID: 16711 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1387.529411][T16711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1387.531010][T16702] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1387.539473][T16711] Call Trace: [ 1387.539484][T16711] [ 1387.539493][T16711] dump_stack_lvl+0xda/0x130 [ 1387.539530][T16711] dump_stack+0x15/0x20 [ 1387.557370][T16702] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1387.560368][T16711] sysfs_create_dir_ns+0x1a8/0x1d0 22:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1387.560404][T16711] kobject_add_internal+0x3eb/0x730 [ 1387.594610][T16711] kobject_add+0xdc/0x150 [ 1387.599004][T16711] ? kobject_get+0x95/0xc0 [ 1387.603601][T16711] ? kobject_put+0xd8/0x160 [ 1387.608265][T16711] ? device_add+0x2ea/0x8b0 [ 1387.612875][T16711] device_add+0x2f8/0x8b0 [ 1387.617171][T16709] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1387.617216][T16711] netdev_register_kobject+0xfc/0x230 [ 1387.626422][T16705] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1387.630798][T16711] register_netdevice+0x65b/0xb20 [ 1387.630835][T16711] br_dev_newlink+0x25/0xd0 [ 1387.640593][T16705] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1387.642142][T16711] ? br_validate+0x190/0x190 [ 1387.642170][T16711] rtnl_newlink+0xee5/0x1670 [ 1387.646874][T16705] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1387.659496][T16711] ? security_capable+0x5e/0x80 [ 1387.659529][T16711] ? ns_capable+0x7c/0xb0 [ 1387.690296][T16711] ? rtnl_setlink+0x300/0x300 [ 1387.695073][T16711] rtnetlink_rcv_msg+0x807/0x8c0 [ 1387.700037][T16711] ? __rcu_read_unlock+0x4d/0x70 [ 1387.704998][T16711] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1387.710438][T16711] netlink_rcv_skb+0x126/0x220 [ 1387.715264][T16711] ? rtnetlink_bind+0x60/0x60 [ 1387.720029][T16711] rtnetlink_rcv+0x1c/0x20 [ 1387.724450][T16711] netlink_unicast+0x589/0x650 [ 1387.729220][T16711] netlink_sendmsg+0x66e/0x770 [ 1387.734106][T16711] ? netlink_getsockopt+0x3e0/0x3e0 [ 1387.739372][T16711] ____sys_sendmsg+0x37c/0x4d0 [ 1387.744155][T16711] __sys_sendmsg+0x1e9/0x270 [ 1387.748790][T16711] __x64_sys_sendmsg+0x46/0x50 [ 1387.753589][T16711] do_syscall_64+0x44/0x110 [ 1387.758103][T16711] ? syscall_exit_to_user_mode+0x38/0x140 [ 1387.763914][T16711] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1387.769968][T16711] RIP: 0033:0x7f9d49022ae9 [ 1387.774379][T16711] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1387.794008][T16711] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1387.802445][T16711] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1387.810472][T16711] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1387.818505][T16711] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1387.826564][T16711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1387.834630][T16711] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1387.842615][T16711] [ 1387.845803][T16711] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1387.875213][T16718] loop2: detected capacity change from 0 to 512 22:37:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1387.899397][T16721] loop4: detected capacity change from 0 to 512 [ 1387.912179][T16718] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1387.925791][T16724] loop3: detected capacity change from 0 to 512 22:37:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}]}}]}, 0x8c}}, 0x0) 22:37:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x22}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1387.947155][T16721] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1387.959115][T16724] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1387.966285][T16724] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1387.968143][T16718] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}]}}]}, 0x8c}}, 0x0) [ 1387.996119][T16724] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1388.003510][T16730] loop0: detected capacity change from 0 to 512 [ 1388.016668][T16732] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1388.024366][T16721] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1388.025929][T16732] CPU: 0 PID: 16732 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1388.053357][T16732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1388.063448][T16732] Call Trace: [ 1388.066730][T16732] [ 1388.069665][T16732] dump_stack_lvl+0xda/0x130 [ 1388.074372][T16732] dump_stack+0x15/0x20 [ 1388.078591][T16732] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1388.083770][T16732] kobject_add_internal+0x3eb/0x730 [ 1388.089029][T16732] kobject_add+0xdc/0x150 [ 1388.093369][T16732] ? kobject_get+0x95/0xc0 [ 1388.097922][T16732] ? kobject_put+0xd8/0x160 [ 1388.102496][T16732] ? device_add+0x2ea/0x8b0 [ 1388.107098][T16732] device_add+0x2f8/0x8b0 [ 1388.111564][T16732] netdev_register_kobject+0xfc/0x230 [ 1388.116947][T16732] register_netdevice+0x65b/0xb20 [ 1388.122060][T16732] br_dev_newlink+0x25/0xd0 [ 1388.126568][T16732] ? br_validate+0x190/0x190 [ 1388.131161][T16732] rtnl_newlink+0xee5/0x1670 [ 1388.135767][T16732] ? security_capable+0x5e/0x80 [ 1388.140718][T16732] ? ns_capable+0x7c/0xb0 [ 1388.145138][T16732] ? rtnl_setlink+0x300/0x300 [ 1388.149896][T16732] rtnetlink_rcv_msg+0x807/0x8c0 [ 1388.154860][T16732] ? __rcu_read_unlock+0x4d/0x70 [ 1388.159807][T16732] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1388.165194][T16732] netlink_rcv_skb+0x126/0x220 [ 1388.169972][T16732] ? rtnetlink_bind+0x60/0x60 [ 1388.174720][T16732] rtnetlink_rcv+0x1c/0x20 [ 1388.179243][T16732] netlink_unicast+0x589/0x650 [ 1388.184028][T16732] netlink_sendmsg+0x66e/0x770 [ 1388.188810][T16732] ? netlink_getsockopt+0x3e0/0x3e0 [ 1388.194043][T16732] ____sys_sendmsg+0x37c/0x4d0 [ 1388.198814][T16732] __sys_sendmsg+0x1e9/0x270 [ 1388.203504][T16732] __x64_sys_sendmsg+0x46/0x50 [ 1388.208275][T16732] do_syscall_64+0x44/0x110 [ 1388.212788][T16732] ? syscall_exit_to_user_mode+0x38/0x140 [ 1388.218512][T16732] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1388.224411][T16732] RIP: 0033:0x7f9d49022ae9 [ 1388.228825][T16732] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1388.248575][T16732] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1388.256993][T16732] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1388.265034][T16732] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1388.273007][T16732] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1388.280978][T16732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1388.288949][T16732] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1388.296972][T16732] 22:37:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3c9rHG8ZAPBnNru1adMm/jhowVptJS3a3aSxbfBQK4ieCmq915BsQsgmG7KbtglFU/wDBBEVPOnFi+AfIEjBi0cRCnpWVBTRVg+C2pHdnaRpupuk/W520+Tzgcm8M7Ozz/NOmNl5Z15mAji2LkTE7Yh4kabplYgYzubnsiE2WkPjc8+fPZpuDEmk6d2/J5Fk8za/K8nGp7PVTkbEV78UsTTwetza2vrCVKVSXsmmS/XF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmxrtSzUa9bX/jz9779ky/e+sWnH/zh3l8vf6OR71C2fHs93lB+t4WtbVJobovtK6y8ZbDDKN+sYWZwf+s8PsB8AADorHFe+oGI+EREXInhGNj9dBYAAAB4B6WfG4r/JhFpeyc6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfihO5SrVWv1Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8cvrajumJiLgYEd8dHmxOF6erlZl+X/wAAACAY+L0jvb/v4Zb7X8AAADgiBnpdwIAAADAgdP+BwAAgKNP+x8AAACOtC/fudMY0s33X8/cX1tdqN6/OlOuLRQXV6eL09WV5eJctTrXfGbf4l7fV6lWlz8TS6sPS/VyrV6qra3fW6yuLtXvzb/yCmwAAACgh97/sSe/SyJi47ODzaHhRL+TAnoiv1VKsnGbvf/3Z1vjP/UoKaAnBvqdANA3+X4nAPRNod8JAH2X7LG8Y+edX2fjj3c3HwAAoPtGP9L5/v/u9wY2cj1IDzhAdmIAOH6a9//32+HXyQIcKQU9AOHYe8/3//eUpm+UEAAA0HVDzSHJFbPLe0ORyxWLEWearwUoJLPzlfJYRJyNiN8OF97XmB5vrpns2WYAAAAAAAAAAAAAAAAAAAAAAAAAAFrSNIkUAAAAONIicn9Jftl6lv/o8KWhndcHTiT/Ho7sFaEPfnj3+w+n6vWV8cb8f2zNr/8gm3+teUXhP970BQAAAP212U7fbMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDc9f/ZoenPoZdy/fT4iRtrFz8fJ5vhkFCLi1D+TyG9bL4mIgS7E33gcER9uFz9ppLUVsl38wYOPHyPZVmgX/3QX4sNx9qRx/Lndbv/LxYXmuP3+l494ZfptdT7+xdbxb6DD/n9mnzHOPf1ZqWP8xxHn8u2PP5vxkw7xL+4z/te/tr7eaVn6o4jRtr8/ySuxSvXF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmx0ux8pZz9bRvjOx/9+Yvd6n+qw+/fyI7673Rpn/X/39OHzz7YKhbaxb98sU38X/04+8Tr2z+X/fZ9Mis3lo9uljda5e3O//Q353er/0yH7b/X///yPut/5Svf+uM+PwoA9EBtbX1hqlIprxzZQqOVfgjSUDiEhW929QvTNE0b+9Rbf09+LYnDsFmahX4fmQAAgG57edLf70wAAAAAAAAAAAAAAAAAAADg+OrF48R2xtzYKiXdeIQ2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBX/D8AAP//YLvd6g==") [ 1388.300129][T16732] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1388.315891][T16721] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1388.317255][T16718] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}]}}]}, 0x8c}}, 0x0) 22:37:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x25}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1388.376360][T16730] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1388.390287][T16738] loop3: detected capacity change from 0 to 512 [ 1388.420827][T16742] loop2: detected capacity change from 0 to 512 [ 1388.433839][T16741] loop4: detected capacity change from 0 to 512 [ 1388.451089][T16738] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1388.461050][T16748] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1388.470356][T16748] CPU: 1 PID: 16748 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1388.477139][T16742] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1388.480432][T16748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1388.480449][T16748] Call Trace: [ 1388.489799][T16742] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1388.496809][T16748] [ 1388.496820][T16748] dump_stack_lvl+0xda/0x130 22:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}]}}]}, 0x8c}}, 0x0) 22:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1388.500301][T16742] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1388.512931][T16748] dump_stack+0x15/0x20 [ 1388.531605][T16738] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1388.532612][T16748] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1388.546132][T16738] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3dFrHFsZAPBvNru1aXNvoojoBa9X75W0aHeTG9sGH2oF0aeCWt9rSDYhZJMN2U3bhKIp/gGCiAo+6Ysvgn+AIAVffBShoM+KiiLa6oOgdmR2J2ma7iZp72Y3TX4/mMyZmZ39vjNhZufMHGYCOLXeiojrEfEkTdOLETGazy/kQ2y1h+xzjx/dm82GJNL05t+TSPJ529+V5OPz+WpnI+KrX4pYGXo+bmNjc2mmVquu5dOV5vJqpbGxeWlxeWahulBdmZqavDJ9dfry9ERP6pnV69oX/vy9b//ki9d+8ek7f7j11wvfyPIdyZfvrscLKu63sL1NSq1tsXuFtZcMdhwVWzXMDR9unftHmA8AAN1l56UfiIhPRMTFGI2h/U9nAQAAgFdQ+rmR+G8SkXZ2pst8AAAA4BVSaPWBTQrlvL/vSBQK5XK7D+8H41yhVm80PzVfX1+Za/eVHYtSYX6xVp3I+9SORSnJpidb5afT7+6ZnoqID0XEd0eHW9Pl2XptbtAXPwAAAOCUOL+n/f+v0Xb7HwAAADhhxgadAAAAAHDktP8BAADg5NP+BwAAgBPtyzduZEO6/f7rudsb60v125fmqo2l8vL6bHm2vrZaXqjXF1rP7Fs+6Ptq9frqZ2Jl/W6lWW00K42NzVvL9fWV5q3FZ16BDQAAAPTR+z/24HdJRGx9drg1ZM4MOimgL4o7pSQfd9j7f/96e/ynPiUF9MXQoBMABqY46ASAgSkNOgFg4JIDlnftvPPrfPzx3uYDAAD03vhHut//3//ewFahD+kBR8hODACnT+v+/2E7/DpZgBOlpAcgnHrv+f7/gdL0hRICAAB6bqQ1JIVyfnlvJAqFcjnitdZrAUrJ/GKtOhERr0fEb0dL78umJ1trJge2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAABOtIjCX5Jftp/lPz76zsje6wNnkn+PRv6K0Ds/vPn9uzPN5tpkNv8fO/ObP8jnv9u6ovAfb/oCAACAwdpup2+34wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACglx4/uje7PfQz7t8+HxFjneIX42xrfDZKEXHun0kUd62XRMRQD+Jv3Y+ID3eKn2Rp7YTsFH/46OPHWL4VOsU/34P4cJo9yI4/1zvtf4V4qzXuvP8VI56Zflndj3+xc/wb6rL/v3bIGG88/Fmla/z7EW8UOx9/tuMnXeK/fcj4X//a5ma3ZemPIsY7/v4kz8SqNJdXK42NzUuLyzML1YXqytTU5JXpq9OXpycq84u1av63Y4zvfPTnT/ar/7kuv39j+9Q/884h6/+/h3cfXW8XS53iX3i7Q/xf/Tj/xPPxC/lv3yfzcrZ8fLu81S7v9uZPf/PmfvWf67L9D/r/Xzhk/S9+5Vt/PORHAYA+aGxsLs3UatW1E1vIWunHIA2FY1j4Zk+/ME3TNNunXvp7ihtJHIfN0ioM+sgEAAD02tOT/kFnAgAAAAAAAAAAAAAAAAAAAKdXPx4ntjfm1k4p6cUjtAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeuL/AQAA//9Opt4O") [ 1388.549704][T16748] kobject_add_internal+0x3eb/0x730 [ 1388.549742][T16748] kobject_add+0xdc/0x150 [ 1388.576739][T16748] ? kobject_put+0xd8/0x160 [ 1388.581270][T16741] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1388.581290][T16748] ? device_add+0x2ea/0x8b0 [ 1388.589820][T16741] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1388.592190][T16748] device_add+0x2f8/0x8b0 [ 1388.592235][T16748] netdev_register_kobject+0xfc/0x230 [ 1388.610275][T16741] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1388.613953][T16748] register_netdevice+0x65b/0xb20 [ 1388.613990][T16748] br_dev_newlink+0x25/0xd0 [ 1388.641130][T16748] ? br_validate+0x190/0x190 [ 1388.641521][T16753] loop0: detected capacity change from 0 to 512 [ 1388.645733][T16748] rtnl_newlink+0xee5/0x1670 [ 1388.645775][T16748] ? security_capable+0x5e/0x80 [ 1388.661519][T16748] ? ns_capable+0x7c/0xb0 [ 1388.665863][T16748] ? rtnl_setlink+0x300/0x300 [ 1388.670549][T16748] rtnetlink_rcv_msg+0x807/0x8c0 [ 1388.675514][T16748] ? __rcu_read_unlock+0x4d/0x70 [ 1388.680532][T16748] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1388.685929][T16748] netlink_rcv_skb+0x126/0x220 [ 1388.690705][T16748] ? rtnetlink_bind+0x60/0x60 [ 1388.695433][T16748] rtnetlink_rcv+0x1c/0x20 [ 1388.699955][T16748] netlink_unicast+0x589/0x650 [ 1388.704727][T16748] netlink_sendmsg+0x66e/0x770 [ 1388.709503][T16748] ? netlink_getsockopt+0x3e0/0x3e0 [ 1388.714708][T16748] ____sys_sendmsg+0x37c/0x4d0 [ 1388.719528][T16748] __sys_sendmsg+0x1e9/0x270 [ 1388.724219][T16748] __x64_sys_sendmsg+0x46/0x50 [ 1388.728996][T16748] do_syscall_64+0x44/0x110 [ 1388.733592][T16748] ? syscall_exit_to_user_mode+0x38/0x140 [ 1388.739318][T16748] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1388.745220][T16748] RIP: 0033:0x7f9d49022ae9 [ 1388.749751][T16748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1388.769411][T16748] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1388.777835][T16748] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1388.785848][T16748] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1388.793890][T16748] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1388.801895][T16748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1388.809881][T16748] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1388.817869][T16748] 22:37:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1388.821155][T16748] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1388.856032][T16757] loop2: detected capacity change from 0 to 512 [ 1388.869464][T16753] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1388.875619][T16760] loop3: detected capacity change from 0 to 512 [ 1388.891682][T16760] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1388.894280][T16763] loop4: detected capacity change from 0 to 512 [ 1388.898544][T16757] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1388.912666][T16757] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1388.920106][T16763] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1388.925697][T16760] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1388.934831][T16763] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x2f}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1388.974331][T16760] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1388.974446][T16763] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1388.988153][T16757] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}}]}}]}, 0x8c}}, 0x0) [ 1389.034237][T16766] loop0: detected capacity change from 0 to 512 [ 1389.056717][T16768] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1389.065968][T16768] CPU: 0 PID: 16768 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 22:37:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}}]}}]}, 0x8c}}, 0x0) 22:37:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.076070][T16768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1389.078524][T16772] loop4: detected capacity change from 0 to 512 [ 1389.086146][T16768] Call Trace: [ 1389.086156][T16768] [ 1389.086163][T16768] dump_stack_lvl+0xda/0x130 [ 1389.086201][T16768] dump_stack+0x15/0x20 [ 1389.086232][T16768] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1389.086279][T16768] kobject_add_internal+0x3eb/0x730 [ 1389.117904][T16768] kobject_add+0xdc/0x150 [ 1389.122278][T16768] ? kobject_get+0x95/0xc0 [ 1389.126768][T16768] ? kobject_put+0xd8/0x160 [ 1389.131351][T16768] ? device_add+0x2ea/0x8b0 [ 1389.135881][T16768] device_add+0x2f8/0x8b0 [ 1389.140239][T16768] netdev_register_kobject+0xfc/0x230 [ 1389.145692][T16768] register_netdevice+0x65b/0xb20 [ 1389.150625][T16766] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1389.150742][T16768] br_dev_newlink+0x25/0xd0 [ 1389.162075][T16772] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1389.163544][T16768] ? br_validate+0x190/0x190 22:37:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.171173][T16772] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1389.174532][T16768] rtnl_newlink+0xee5/0x1670 [ 1389.174576][T16768] ? security_capable+0x5e/0x80 [ 1389.174603][T16768] ? ns_capable+0x7c/0xb0 [ 1389.193857][T16772] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1389.196840][T16768] ? rtnl_setlink+0x300/0x300 [ 1389.196871][T16768] rtnetlink_rcv_msg+0x807/0x8c0 [ 1389.228091][T16768] ? __rcu_read_unlock+0x4d/0x70 22:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.233106][T16768] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1389.238527][T16768] netlink_rcv_skb+0x126/0x220 [ 1389.243317][T16768] ? rtnetlink_bind+0x60/0x60 [ 1389.248124][T16768] rtnetlink_rcv+0x1c/0x20 [ 1389.252552][T16768] netlink_unicast+0x589/0x650 [ 1389.257371][T16768] netlink_sendmsg+0x66e/0x770 [ 1389.262137][T16768] ? netlink_getsockopt+0x3e0/0x3e0 [ 1389.267442][T16768] ____sys_sendmsg+0x37c/0x4d0 [ 1389.272269][T16768] __sys_sendmsg+0x1e9/0x270 [ 1389.276887][T16768] __x64_sys_sendmsg+0x46/0x50 [ 1389.281692][T16768] do_syscall_64+0x44/0x110 [ 1389.286210][T16768] ? syscall_exit_to_user_mode+0x38/0x140 [ 1389.291939][T16768] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1389.297906][T16768] RIP: 0033:0x7f9d49022ae9 [ 1389.302392][T16768] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1389.322010][T16768] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1389.330512][T16768] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1389.338495][T16768] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1389.346508][T16768] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1389.354479][T16768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1389.362446][T16768] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1389.370440][T16768] [ 1389.373580][T16768] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x36}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}}]}}]}, 0x8c}}, 0x0) [ 1389.423045][T16781] loop3: detected capacity change from 0 to 512 [ 1389.425709][T16780] loop4: detected capacity change from 0 to 512 [ 1389.432243][T16783] loop2: detected capacity change from 0 to 512 [ 1389.466458][T16781] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1389.471182][T16789] loop0: detected capacity change from 0 to 512 [ 1389.473400][T16783] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1389.486788][T16780] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1389.489526][T16781] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1389.507341][T16783] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1389.508935][T16791] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1389.520519][T16781] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1389.529431][T16791] CPU: 0 PID: 16791 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1389.542646][T16780] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1389.551624][T16791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1389.551643][T16791] Call Trace: [ 1389.551652][T16791] [ 1389.551662][T16791] dump_stack_lvl+0xda/0x130 [ 1389.574073][T16783] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1389.579143][T16791] dump_stack+0x15/0x20 22:37:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.601674][T16780] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1389.602263][T16791] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1389.602303][T16791] kobject_add_internal+0x3eb/0x730 [ 1389.629184][T16791] kobject_add+0xdc/0x150 [ 1389.633547][T16791] ? kobject_get+0x95/0xc0 [ 1389.637992][T16791] ? kobject_put+0xd8/0x160 [ 1389.642566][T16791] ? device_add+0x2ea/0x8b0 [ 1389.647104][T16791] device_add+0x2f8/0x8b0 [ 1389.651487][T16791] netdev_register_kobject+0xfc/0x230 [ 1389.656907][T16791] register_netdevice+0x65b/0xb20 [ 1389.662033][T16791] br_dev_newlink+0x25/0xd0 22:37:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.666597][T16791] ? br_validate+0x190/0x190 [ 1389.671231][T16791] rtnl_newlink+0xee5/0x1670 [ 1389.675865][T16791] ? security_capable+0x5e/0x80 [ 1389.679887][T16789] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1389.680808][T16791] ? ns_capable+0x7c/0xb0 [ 1389.693405][T16791] ? rtnl_setlink+0x300/0x300 [ 1389.698113][T16791] rtnetlink_rcv_msg+0x807/0x8c0 [ 1389.703150][T16791] ? __rcu_read_unlock+0x4d/0x70 [ 1389.708099][T16791] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1389.713477][T16791] netlink_rcv_skb+0x126/0x220 [ 1389.718313][T16791] ? rtnetlink_bind+0x60/0x60 [ 1389.723031][T16791] rtnetlink_rcv+0x1c/0x20 [ 1389.727510][T16791] netlink_unicast+0x589/0x650 [ 1389.732354][T16791] netlink_sendmsg+0x66e/0x770 [ 1389.737283][T16791] ? netlink_getsockopt+0x3e0/0x3e0 [ 1389.742606][T16791] ____sys_sendmsg+0x37c/0x4d0 [ 1389.747441][T16791] __sys_sendmsg+0x1e9/0x270 [ 1389.752103][T16791] __x64_sys_sendmsg+0x46/0x50 [ 1389.756929][T16791] do_syscall_64+0x44/0x110 [ 1389.761477][T16791] ? syscall_exit_to_user_mode+0x38/0x140 [ 1389.767269][T16791] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1389.773173][T16791] RIP: 0033:0x7f9d49022ae9 [ 1389.777585][T16791] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1389.797211][T16791] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1389.805641][T16791] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 22:37:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}]}}]}, 0x8c}}, 0x0) [ 1389.813752][T16791] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1389.821814][T16791] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1389.829805][T16791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1389.837829][T16791] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1389.845810][T16791] [ 1389.849069][T16791] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1389.886168][T16797] loop4: detected capacity change from 0 to 512 [ 1389.915566][T16799] loop3: detected capacity change from 0 to 512 [ 1389.928771][T16801] loop2: detected capacity change from 0 to 512 22:37:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x3a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1389.936985][T16797] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1389.947899][T16799] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1389.954580][T16799] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 22:37:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}}]}}]}, 0x8c}}, 0x0) [ 1389.973228][T16797] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1389.975255][T16801] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1389.998827][T16799] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1390.004473][T16809] loop0: detected capacity change from 0 to 512 [ 1390.011487][T16801] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1390.032635][T16797] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1390.045272][T16807] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1390.052161][T16801] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1390.054419][T16807] CPU: 0 PID: 16807 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1390.076646][T16807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1390.086712][T16807] Call Trace: [ 1390.090062][T16807] [ 1390.092994][T16807] dump_stack_lvl+0xda/0x130 [ 1390.097661][T16807] dump_stack+0x15/0x20 [ 1390.101841][T16807] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1390.106968][T16807] kobject_add_internal+0x3eb/0x730 [ 1390.112186][T16807] kobject_add+0xdc/0x150 [ 1390.116528][T16807] ? kobject_get+0x95/0xc0 [ 1390.120960][T16807] ? kobject_put+0xd8/0x160 [ 1390.125475][T16807] ? device_add+0x2ea/0x8b0 [ 1390.130068][T16807] device_add+0x2f8/0x8b0 [ 1390.134405][T16807] netdev_register_kobject+0xfc/0x230 [ 1390.139840][T16807] register_netdevice+0x65b/0xb20 [ 1390.144887][T16807] br_dev_newlink+0x25/0xd0 [ 1390.149398][T16807] ? br_validate+0x190/0x190 [ 1390.153992][T16807] rtnl_newlink+0xee5/0x1670 [ 1390.158595][T16807] ? __list_del_entry_valid_or_report+0x5f/0xe0 [ 1390.164921][T16807] ? _raw_spin_unlock+0x26/0x40 [ 1390.169824][T16807] ? __mutex_lock+0x21c/0x8d0 [ 1390.174519][T16807] ? rtnl_setlink+0x300/0x300 [ 1390.179204][T16807] rtnetlink_rcv_msg+0x807/0x8c0 [ 1390.184200][T16807] ? __rcu_read_unlock+0x4d/0x70 [ 1390.189161][T16807] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1390.194588][T16807] netlink_rcv_skb+0x126/0x220 [ 1390.199452][T16807] ? rtnetlink_bind+0x60/0x60 [ 1390.204290][T16807] rtnetlink_rcv+0x1c/0x20 [ 1390.208752][T16807] netlink_unicast+0x589/0x650 [ 1390.213530][T16807] netlink_sendmsg+0x66e/0x770 [ 1390.218367][T16807] ? netlink_getsockopt+0x3e0/0x3e0 [ 1390.223621][T16807] ____sys_sendmsg+0x37c/0x4d0 [ 1390.228400][T16807] __sys_sendmsg+0x1e9/0x270 [ 1390.233108][T16807] __x64_sys_sendmsg+0x46/0x50 [ 1390.237919][T16807] do_syscall_64+0x44/0x110 [ 1390.242486][T16807] ? syscall_exit_to_user_mode+0x38/0x140 [ 1390.248213][T16807] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1390.254230][T16807] RIP: 0033:0x7f9d49022ae9 [ 1390.258656][T16807] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1390.278284][T16807] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1390.286702][T16807] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1390.294680][T16807] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1390.302675][T16807] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1390.310650][T16807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1390.318688][T16807] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1390.326670][T16807] 22:37:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}}]}}]}, 0x8c}}, 0x0) [ 1390.329862][T16807] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1390.364527][T16814] loop3: detected capacity change from 0 to 512 22:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x3c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1838]}}]}}]}, 0x8c}}, 0x0) [ 1390.398199][T16820] loop4: detected capacity change from 0 to 512 [ 1390.401024][T16814] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1390.415423][T16809] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1390.435045][T16822] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1390.444280][T16822] CPU: 0 PID: 16822 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1390.454428][T16822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1390.464507][T16822] Call Trace: [ 1390.467809][T16822] [ 1390.468678][T16820] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1390.470739][T16822] dump_stack_lvl+0xda/0x130 [ 1390.477846][T16814] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1390.481636][T16822] dump_stack+0x15/0x20 [ 1390.496810][T16820] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1390.498623][T16822] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1390.517766][T16814] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1390.521155][T16822] kobject_add_internal+0x3eb/0x730 [ 1390.535667][T16820] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1390.538475][T16822] kobject_add+0xdc/0x150 [ 1390.555206][T16822] ? kobject_get+0x95/0xc0 [ 1390.559709][T16822] ? kobject_put+0xd8/0x160 [ 1390.564256][T16822] ? device_add+0x2ea/0x8b0 [ 1390.568778][T16822] device_add+0x2f8/0x8b0 [ 1390.573149][T16822] netdev_register_kobject+0xfc/0x230 [ 1390.578553][T16822] register_netdevice+0x65b/0xb20 [ 1390.583600][T16822] br_dev_newlink+0x25/0xd0 [ 1390.588176][T16822] ? br_validate+0x190/0x190 [ 1390.589841][T16829] loop2: detected capacity change from 0 to 512 22:37:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1390.592776][T16822] rtnl_newlink+0xee5/0x1670 [ 1390.592817][T16822] ? security_capable+0x5e/0x80 [ 1390.592841][T16822] ? ns_capable+0x7c/0xb0 [ 1390.592865][T16822] ? rtnl_setlink+0x300/0x300 [ 1390.617820][T16822] rtnetlink_rcv_msg+0x807/0x8c0 [ 1390.618019][T16829] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1390.622786][T16822] ? __rcu_read_unlock+0x4d/0x70 [ 1390.629647][T16829] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr06ZNqh60YK22khbtbtLYNnioFURPBbXea0g2IWSTDdlN24RiU/wDBBEVPOnFi+AfIEjBi0cRCnpWVBTR1nd48N7rPHZ3krbpbpL2bbJp8vnAZH4zs7Pf72/CzM5v5sdMAIfW2Yi4ERHP0jS9GBGD2fxcNsRaa2h87umT+5ONIYk0vfXfJJJs3vp3Jdn4eLba0Yj4zjcjFvpejVtbWZ2bqFTKS9l0qT6/WKqtrF6anZ+YKc+UF8bGRq+OXxu/Mj7SlXo26nX96//8yQ9/9Y3rv/vS3b/d/veF7zfyHciWv1iP15TfamFrmxTi8qYVlt4w2H6Ub9Yw07+zdR7uYj4AAHTWOEf/eER8PiIuxmD0bX06CwAAALyF0q8OxPtJRNrekQ7zAQAAgLdIrtkHNskVs/6+A5HLFYutPryfjGO5SrVW/+J0dXlhqtVXdigKuenZSnkk61M7FIWkMT3aLD+fvrxpeiwiTkXEjwf7m9PFyWplqtcXPwAAAOCQOL6p/f/OYKv9DwAAABwwQ71OAAAAANh12v8AAABw8Gn/AwAAwIH2rZs3G0O6/v7rqTsry3PVO5emyrW54vzyZHGyurRYnKlWZ5rP7Jvf7vsq1eril2Nh+V6pXq7VS7WV1dvz1eWF+u3Z5qsGAQAAgB449dlHf0kiYu0r/c2h4UivkwL2RH6jlGTjNnv/X0+2xv/Yo6SAPdHX6wSAnsn3OgGgZwq9TgDouWSb5R077/wxG3+uu/kAAADdN/zpzvf/t743sJbbg/SAXWQnBoDDp3n/f6cdfp0swIFS0AMQDr2PfP9/W2n6WgkBAABdN9Acklwxu7w3ELlcsRhxovlagEIyPVspj0TEyYj482DhY43p0eaaybZtBgAAAAAAAAAAAAAAAAAAAAAAAACgJU2TSAEAAIADLSL3r+T3rWf5Dw+eH9h8feBI8u5gZK8IvfvzWz+9N1GvL4025v9vY379Z9n8y80rCu950xcAAAD01no7fb0dDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADd9PTJ/cn1YS/j/udrETHULn4+jjbHR6MQEcf+n0T+hfWSiOjrQvy1hxHxqXbxk0ZaGyHbxe/f/fgxlG2FdvGPdyE+HGaPGsefG+32v1ycbY7b73/5iJem31Tn419sHP/6Ouz/J3YY4/Tj35Q6xn8YcTrf/vizHj/pEP/cDuN/77urq52Wpb+IGG77+5O8FKtUn18s1VZWL83OT8yUZ8oLY2OjV8evjV8ZHylNz1bK2d+2MX70md8+26r+xzr8/g1tUf+G8zus/weP7z35REQ8SNO0XfwL59rE/8Mvs0+8Gj+X/fZ9ISs3lg+vl9da5Red+fWfzmxV/6kO23+7//+FHdb/4rd/8PcdfhQA2AO1ldW5iUqlvHRgC41W+j5IQ2EfFh509QvT7Pz+jb8nv5LEftgszUKvj0wAAEC3PT/p73UmAAAAAAAAAAAAAAAAAAAAcHjtxePENsdc2ygl3XiENgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAV3wYAAD//xGk4X0=") [ 1390.634086][T16822] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1390.634119][T16822] netlink_rcv_skb+0x126/0x220 [ 1390.634148][T16822] ? rtnetlink_bind+0x60/0x60 [ 1390.634183][T16822] rtnetlink_rcv+0x1c/0x20 [ 1390.649170][T16829] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1390.652361][T16822] netlink_unicast+0x589/0x650 [ 1390.683270][T16822] netlink_sendmsg+0x66e/0x770 [ 1390.688057][T16822] ? netlink_getsockopt+0x3e0/0x3e0 [ 1390.693287][T16822] ____sys_sendmsg+0x37c/0x4d0 [ 1390.698189][T16822] __sys_sendmsg+0x1e9/0x270 [ 1390.702810][T16822] __x64_sys_sendmsg+0x46/0x50 [ 1390.707648][T16822] do_syscall_64+0x44/0x110 [ 1390.712202][T16822] ? irqentry_exit+0x12/0x40 [ 1390.716792][T16822] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1390.722700][T16822] RIP: 0033:0x7f9d49022ae9 [ 1390.727199][T16822] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1390.746879][T16822] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1390.755300][T16822] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1390.763291][T16822] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1390.771262][T16822] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1390.779257][T16822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1390.787306][T16822] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1390.795279][T16822] [ 1390.798548][T16822] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1390.834825][T16832] loop4: detected capacity change from 0 to 512 22:37:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3818]}}]}}]}, 0x8c}}, 0x0) 22:37:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x48}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800]}}]}}]}, 0x8c}}, 0x0) [ 1390.848372][T16836] loop3: detected capacity change from 0 to 512 [ 1390.861214][T16834] loop2: detected capacity change from 0 to 512 [ 1390.873538][T16836] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1390.908824][T16832] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1390.910442][T16836] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1390.922943][T16846] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1390.934595][T16847] loop0: detected capacity change from 0 to 512 [ 1390.937254][T16846] CPU: 0 PID: 16846 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1390.953590][T16846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1390.963656][T16846] Call Trace: [ 1390.966936][T16846] [ 1390.969866][T16846] dump_stack_lvl+0xda/0x130 [ 1390.974488][T16846] dump_stack+0x15/0x20 [ 1390.978666][T16846] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1390.983789][T16846] kobject_add_internal+0x3eb/0x730 [ 1390.989084][T16846] kobject_add+0xdc/0x150 [ 1390.993420][T16846] ? kobject_get+0x95/0xc0 [ 1390.997929][T16846] ? kobject_put+0xd8/0x160 [ 1391.002441][T16846] ? device_add+0x2ea/0x8b0 [ 1391.007076][T16846] device_add+0x2f8/0x8b0 [ 1391.011494][T16846] netdev_register_kobject+0xfc/0x230 [ 1391.016878][T16846] register_netdevice+0x65b/0xb20 [ 1391.021934][T16846] br_dev_newlink+0x25/0xd0 [ 1391.026488][T16846] ? br_validate+0x190/0x190 [ 1391.031084][T16846] rtnl_newlink+0xee5/0x1670 [ 1391.035755][T16846] ? security_capable+0x5e/0x80 [ 1391.040661][T16846] ? ns_capable+0x7c/0xb0 [ 1391.045012][T16846] ? rtnl_setlink+0x300/0x300 [ 1391.049715][T16846] rtnetlink_rcv_msg+0x807/0x8c0 [ 1391.054818][T16846] ? __rcu_read_unlock+0x4d/0x70 [ 1391.059779][T16846] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1391.065212][T16846] netlink_rcv_skb+0x126/0x220 [ 1391.070019][T16846] ? rtnetlink_bind+0x60/0x60 [ 1391.074784][T16846] rtnetlink_rcv+0x1c/0x20 [ 1391.079210][T16846] netlink_unicast+0x589/0x650 [ 1391.084005][T16846] netlink_sendmsg+0x66e/0x770 [ 1391.088845][T16846] ? netlink_getsockopt+0x3e0/0x3e0 [ 1391.094053][T16846] ____sys_sendmsg+0x37c/0x4d0 [ 1391.098837][T16846] __sys_sendmsg+0x1e9/0x270 [ 1391.103457][T16846] __x64_sys_sendmsg+0x46/0x50 [ 1391.108254][T16846] do_syscall_64+0x44/0x110 [ 1391.112772][T16846] ? syscall_exit_to_user_mode+0x38/0x140 [ 1391.118591][T16846] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1391.124489][T16846] RIP: 0033:0x7f9d49022ae9 [ 1391.128909][T16846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1391.148597][T16846] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1391.157086][T16846] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1391.165094][T16846] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1391.173102][T16846] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1391.181144][T16846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1391.189155][T16846] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1391.197151][T16846] 22:37:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}]}}]}, 0x8c}}, 0x0) [ 1391.200263][T16846] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1391.204827][T16832] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1391.216231][T16834] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1391.239365][T16832] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1391.254490][T16834] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1391.267871][T16834] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1391.268228][T16836] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) 22:37:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) [ 1391.335659][T16853] loop4: detected capacity change from 0 to 512 [ 1391.361413][T16859] loop2: detected capacity change from 0 to 512 [ 1391.368281][T16858] loop3: detected capacity change from 0 to 512 [ 1391.369840][T16847] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x4a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1391.393639][T16859] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1391.400743][T16858] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1391.411897][T16853] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1391.419671][T16858] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1391.434149][T16853] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1391.436769][T16866] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1391.453711][T16859] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1391.460852][T16866] CPU: 0 PID: 16866 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1391.475500][T16858] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1391.483786][T16866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1391.483803][T16866] Call Trace: [ 1391.483813][T16866] [ 1391.498296][T16853] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1391.506028][T16866] dump_stack_lvl+0xda/0x130 [ 1391.509697][T16859] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1391.512331][T16866] dump_stack+0x15/0x20 [ 1391.512388][T16866] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1391.550756][T16866] kobject_add_internal+0x3eb/0x730 [ 1391.556003][T16866] kobject_add+0xdc/0x150 [ 1391.560381][T16866] ? kobject_get+0x95/0xc0 [ 1391.564842][T16866] ? kobject_put+0xd8/0x160 [ 1391.569377][T16866] ? device_add+0x2ea/0x8b0 [ 1391.573914][T16866] device_add+0x2f8/0x8b0 [ 1391.578281][T16866] netdev_register_kobject+0xfc/0x230 [ 1391.583704][T16866] register_netdevice+0x65b/0xb20 [ 1391.588857][T16866] br_dev_newlink+0x25/0xd0 [ 1391.593405][T16866] ? br_validate+0x190/0x190 [ 1391.598005][T16866] rtnl_newlink+0xee5/0x1670 [ 1391.602621][T16866] ? security_capable+0x5e/0x80 [ 1391.607486][T16866] ? ns_capable+0x7c/0xb0 [ 1391.611947][T16866] ? rtnl_setlink+0x300/0x300 [ 1391.616733][T16866] rtnetlink_rcv_msg+0x807/0x8c0 [ 1391.621687][T16866] ? __rcu_read_unlock+0x4d/0x70 [ 1391.626671][T16866] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1391.632048][T16866] netlink_rcv_skb+0x126/0x220 [ 1391.636922][T16866] ? rtnetlink_bind+0x60/0x60 [ 1391.641610][T16866] rtnetlink_rcv+0x1c/0x20 [ 1391.646033][T16866] netlink_unicast+0x589/0x650 [ 1391.650837][T16866] netlink_sendmsg+0x66e/0x770 [ 1391.655607][T16866] ? netlink_getsockopt+0x3e0/0x3e0 [ 1391.660942][T16866] ____sys_sendmsg+0x37c/0x4d0 [ 1391.665714][T16866] __sys_sendmsg+0x1e9/0x270 [ 1391.670392][T16866] __x64_sys_sendmsg+0x46/0x50 [ 1391.675223][T16866] do_syscall_64+0x44/0x110 [ 1391.679762][T16866] ? syscall_exit_to_user_mode+0x38/0x140 [ 1391.685506][T16866] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1391.691522][T16866] RIP: 0033:0x7f9d49022ae9 [ 1391.696013][T16866] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1391.715642][T16866] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1391.724055][T16866] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1391.732024][T16866] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1391.740019][T16866] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1391.747990][T16866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1391.756084][T16866] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1391.764060][T16866] [ 1391.767178][T16866] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}]}, 0x8c}}, 0x0) 22:37:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x4c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1391.855706][T16870] loop2: detected capacity change from 0 to 512 [ 1391.860719][T16875] loop4: detected capacity change from 0 to 512 [ 1391.870581][T16877] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1391.871134][T16876] loop3: detected capacity change from 0 to 512 [ 1391.879819][T16877] CPU: 0 PID: 16877 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1391.879848][T16877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1391.906231][T16877] Call Trace: [ 1391.909570][T16877] [ 1391.912502][T16877] dump_stack_lvl+0xda/0x130 [ 1391.917186][T16877] dump_stack+0x15/0x20 [ 1391.921357][T16877] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1391.926513][T16877] kobject_add_internal+0x3eb/0x730 [ 1391.931783][T16877] kobject_add+0xdc/0x150 [ 1391.936161][T16877] ? kobject_get+0x95/0xc0 [ 1391.940655][T16877] ? kobject_put+0xd8/0x160 [ 1391.945168][T16877] ? device_add+0x2ea/0x8b0 [ 1391.949691][T16877] device_add+0x2f8/0x8b0 [ 1391.954108][T16877] netdev_register_kobject+0xfc/0x230 [ 1391.959493][T16877] register_netdevice+0x65b/0xb20 [ 1391.964531][T16877] br_dev_newlink+0x25/0xd0 [ 1391.969037][T16877] ? br_validate+0x190/0x190 [ 1391.973639][T16877] rtnl_newlink+0xee5/0x1670 [ 1391.978248][T16877] ? security_capable+0x5e/0x80 [ 1391.983111][T16877] ? ns_capable+0x7c/0xb0 [ 1391.987448][T16877] ? rtnl_setlink+0x300/0x300 [ 1391.992150][T16877] rtnetlink_rcv_msg+0x807/0x8c0 [ 1391.997120][T16877] ? __rcu_read_unlock+0x4d/0x70 [ 1392.002180][T16877] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1392.007590][T16877] netlink_rcv_skb+0x126/0x220 [ 1392.012365][T16877] ? rtnetlink_bind+0x60/0x60 [ 1392.017138][T16877] rtnetlink_rcv+0x1c/0x20 [ 1392.021611][T16877] netlink_unicast+0x589/0x650 [ 1392.026383][T16877] netlink_sendmsg+0x66e/0x770 [ 1392.031195][T16877] ? netlink_getsockopt+0x3e0/0x3e0 [ 1392.036428][T16877] ____sys_sendmsg+0x37c/0x4d0 [ 1392.041216][T16877] __sys_sendmsg+0x1e9/0x270 [ 1392.045839][T16877] __x64_sys_sendmsg+0x46/0x50 [ 1392.050823][T16877] do_syscall_64+0x44/0x110 [ 1392.055347][T16877] ? syscall_exit_to_user_mode+0x38/0x140 [ 1392.061146][T16877] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1392.067103][T16877] RIP: 0033:0x7f9d49022ae9 [ 1392.071595][T16877] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1392.091362][T16877] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1392.099782][T16877] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1392.107799][T16877] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1392.115821][T16877] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1392.123796][T16877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1392.131818][T16877] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1392.139797][T16877] [ 1392.143064][T16877] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1392.147306][T16870] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1392.164365][T16880] loop0: detected capacity change from 0 to 512 [ 1392.173032][T16870] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1392.173784][T16875] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1392.187621][T16870] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1392.196433][T16875] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1392.223045][T16875] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1392.237064][T16876] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}]}, 0x8c}}, 0x0) 22:37:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x52}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1392.260244][T16876] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1392.265832][T16880] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr08aXPPWgD3w+fU/Sot1NGtsGD20F0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3IuJ6RDxJ0/R8RIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxaXZxaqC9WVqanJy9NXpi9NT/Sknlm9rn7+T9/91o+/cPXnn77z+1t/Off1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56Qci4hMRcT5GY2jv01kAAADgNZReG4n/JBFpZ6e6zAcAAABeI4VWH9ikUM77+45EoVAut/vwfijOFGr1RvNT8/X1lbl2X9mxKBXmF2vVibxP7ViUkmx6slV+On1x1/RURLwZEd8ZHW5Nl2frtblBX/wAAACAE+Lsrvb/P0fb7X8AAADgmBkbdAIAAADAodP+BwAAgONP+x8AAACOtS/duJEN6fb7r+dub6wv1W9fmKs2lsrL67Pl2fraanmhXl9oPbNveb/vq9Xrq5+JlfW7lWa10aw0NjZvLdfXV5q3Fp97BTYAAADQR29+7MFvk4jY+uxwa8icGnRSQF8Ud0pJPu6w9//ujfb4j31KCuiLoUEnAAxMcdAJAANTGnQCwMAl+yzv2nnnV/n4473NBwAA6L3xj3S//7/3vYGtQh/SAw6RnRgATp7W/f+Ddvh1sgDHSkkPQDjx/u/7//tK05dKCAAA6LmR1pAUyvnlvZEoFMrliPe3XgtQSuYXa9WJiHgjIn4zWnpfNj3ZWjPZt80AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAcKxFFP6c/KL9LP/x0fdGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9i64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHy4U/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxDutcef9rxjx3PSr6n78i53j31CX/f/aAWO89fCnla7x70e8Vex8/NmOn3SJ/+4B43/tq5ub3ZalP4wY7/j7kzwXq9JcXq00NjYvLC7PLFQXqitTU5OXp69MX5qeqMwv1qr5344xvv3Rnz3Zq/5nuvz+je1R/8x7B6z/fx/effTBdrHUKf65dzvE/+WP8k+8GL+Q//Z9Mi9ny8e3y1vt8rPe/smv396r/nNdtv9+//9zB6z/+S9/8w8H/CgA0AeNjc2lmVqtunZsC1kr/QikoXAEC9/o6RemaZpm+9Qrf09xI4mjsFlahUEfmQAAgF57etI/6EwAAAAAAAAAAAAAAAAAAADg5OrH48R2x9zaKSW9eIQ2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBP/C8AAP//3zzeCg==") [ 1392.301395][T16889] loop2: detected capacity change from 0 to 512 [ 1392.315645][T16876] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1392.345548][T16889] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1392.358833][T16893] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1392.368040][T16893] CPU: 0 PID: 16893 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1392.378144][T16893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1392.381378][T16897] loop0: detected capacity change from 0 to 512 [ 1392.388228][T16893] Call Trace: [ 1392.388239][T16893] 22:37:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}]}, 0x8c}}, 0x0) 22:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1392.388247][T16893] dump_stack_lvl+0xda/0x130 [ 1392.404843][T16889] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1392.405301][T16893] dump_stack+0x15/0x20 [ 1392.422385][T16893] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1392.427556][T16893] kobject_add_internal+0x3eb/0x730 [ 1392.433188][T16893] kobject_add+0xdc/0x150 [ 1392.437546][T16893] ? kobject_get+0x95/0xc0 [ 1392.441010][T16889] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1392.441990][T16893] ? kobject_put+0xd8/0x160 [ 1392.442024][T16893] ? device_add+0x2ea/0x8b0 [ 1392.463176][T16893] device_add+0x2f8/0x8b0 [ 1392.467519][T16893] netdev_register_kobject+0xfc/0x230 [ 1392.472909][T16893] register_netdevice+0x65b/0xb20 [ 1392.478005][T16893] br_dev_newlink+0x25/0xd0 [ 1392.482518][T16893] ? br_validate+0x190/0x190 [ 1392.487115][T16893] rtnl_newlink+0xee5/0x1670 [ 1392.491766][T16893] ? security_capable+0x5e/0x80 [ 1392.496622][T16893] ? ns_capable+0x7c/0xb0 [ 1392.500985][T16893] ? rtnl_setlink+0x300/0x300 [ 1392.505781][T16893] rtnetlink_rcv_msg+0x807/0x8c0 [ 1392.510835][T16893] ? __rcu_read_unlock+0x4d/0x70 [ 1392.515878][T16893] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1392.521315][T16893] netlink_rcv_skb+0x126/0x220 [ 1392.526089][T16893] ? rtnetlink_bind+0x60/0x60 [ 1392.530825][T16893] rtnetlink_rcv+0x1c/0x20 [ 1392.535309][T16893] netlink_unicast+0x589/0x650 [ 1392.540082][T16893] netlink_sendmsg+0x66e/0x770 [ 1392.544914][T16893] ? netlink_getsockopt+0x3e0/0x3e0 [ 1392.550126][T16893] ____sys_sendmsg+0x37c/0x4d0 [ 1392.554904][T16893] __sys_sendmsg+0x1e9/0x270 [ 1392.559585][T16893] __x64_sys_sendmsg+0x46/0x50 [ 1392.564413][T16893] do_syscall_64+0x44/0x110 [ 1392.568949][T16893] ? syscall_exit_to_user_mode+0x38/0x140 [ 1392.574673][T16893] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1392.580651][T16893] RIP: 0033:0x7f9d49022ae9 [ 1392.585069][T16893] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1392.604776][T16893] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1392.613196][T16893] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1392.621171][T16893] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1392.629152][T16893] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1392.637128][T16893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1392.645168][T16893] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 22:37:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1392.653151][T16893] [ 1392.656386][T16893] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}]}, 0x8c}}, 0x0) 22:37:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x60}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1392.698802][T16903] loop2: detected capacity change from 0 to 512 [ 1392.727703][T16903] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1392.737249][T16910] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1392.738395][T16908] loop3: detected capacity change from 0 to 512 [ 1392.746429][T16910] CPU: 1 PID: 16910 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1392.756262][T16906] loop4: detected capacity change from 0 to 512 [ 1392.762692][T16910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1392.762708][T16910] Call Trace: [ 1392.762718][T16910] [ 1392.785300][T16910] dump_stack_lvl+0xda/0x130 [ 1392.789911][T16910] dump_stack+0x15/0x20 [ 1392.794121][T16910] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1392.799247][T16910] kobject_add_internal+0x3eb/0x730 [ 1392.804461][T16910] kobject_add+0xdc/0x150 [ 1392.808861][T16910] ? kobject_get+0x95/0xc0 [ 1392.813293][T16910] ? kobject_put+0xd8/0x160 [ 1392.817859][T16910] ? device_add+0x2ea/0x8b0 [ 1392.822384][T16910] device_add+0x2f8/0x8b0 [ 1392.826740][T16910] netdev_register_kobject+0xfc/0x230 [ 1392.832318][T16910] register_netdevice+0x65b/0xb20 [ 1392.837357][T16910] br_dev_newlink+0x25/0xd0 [ 1392.841884][T16910] ? br_validate+0x190/0x190 [ 1392.846494][T16910] rtnl_newlink+0xee5/0x1670 [ 1392.851123][T16910] ? security_capable+0x5e/0x80 [ 1392.856042][T16910] ? ns_capable+0x7c/0xb0 [ 1392.860457][T16910] ? rtnl_setlink+0x300/0x300 [ 1392.865199][T16910] rtnetlink_rcv_msg+0x807/0x8c0 [ 1392.870223][T16910] ? __rcu_read_unlock+0x4d/0x70 [ 1392.875169][T16910] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1392.880692][T16910] netlink_rcv_skb+0x126/0x220 [ 1392.885638][T16910] ? rtnetlink_bind+0x60/0x60 [ 1392.890332][T16910] rtnetlink_rcv+0x1c/0x20 [ 1392.894779][T16910] netlink_unicast+0x589/0x650 [ 1392.899556][T16910] netlink_sendmsg+0x66e/0x770 [ 1392.904334][T16910] ? netlink_getsockopt+0x3e0/0x3e0 [ 1392.909548][T16910] ____sys_sendmsg+0x37c/0x4d0 [ 1392.914345][T16910] __sys_sendmsg+0x1e9/0x270 [ 1392.918957][T16910] __x64_sys_sendmsg+0x46/0x50 [ 1392.923760][T16910] do_syscall_64+0x44/0x110 [ 1392.928290][T16910] ? syscall_exit_to_user_mode+0x38/0x140 [ 1392.934014][T16910] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1392.939974][T16910] RIP: 0033:0x7f9d49022ae9 [ 1392.944392][T16910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1392.964017][T16910] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1392.972493][T16910] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1392.980515][T16910] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1392.988506][T16910] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1392.996530][T16910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1393.004596][T16910] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1393.012593][T16910] [ 1393.015667][T16910] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1393.019571][T16903] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1393.044373][T16908] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1393.050871][T16903] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1393.051322][T16906] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1393.071108][T16906] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1393.079729][T16897] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}]}, 0x8c}}, 0x0) 22:37:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x62}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}]}}]}, 0x8c}}, 0x0) [ 1393.093913][T16906] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1393.097085][T16908] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1393.131611][T16908] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3c9rHG8ZAPBnNru1adMm/jhowVptJS3a3aSxbfBQK4ieCmq915BsQsgmG7KbtglFU/wDBBEVPOnFi+AfIEjBi0cRCnpWVBTRVg+C2pHdnaRpupuk/W520+Tzgcm8M7Ozz/NOmNl5Z15mAji2LkTE7Yh4kabplYgYzubnsiE2WkPjc8+fPZpuDEmk6d2/J5Fk8za/K8nGp7PVTkbEV78UsTTwetza2vrCVKVSXsmmS/XF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmxrtSzUa9bX/jz9779ky/e+sWnH/zh3l8vf6OR71C2fHs93lB+t4WtbVJobovtK6y8ZbDDKN+sYWZwf+s8PsB8AADorHFe+oGI+EREXInhGNj9dBYAAAB4B6WfG4r/JhFpeyc6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfihO5SrVWv1Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8cvrajumJiLgeEd8dHmxOF6erlZl+X/wAAACAY+L0jvb/v4Zb7X8AAADgiBnpdwIAAADAgdP+BwAAgKNP+x8AAACOtC/fudMY0s33X8/cX1tdqN6/OlOuLRQXV6eL09WV5eJctTrXfGbf4l7fV6lWlz8TS6sPS/VyrV6qra3fW6yuLtXvzb/yCmwAAACgh97/sSe/SyJi47ODzaHhRL+TAnoiv1VKsnGbvf/3Z1vjP/UoKaAnBvqdANA3+X4nAPRNod8JAH2X7LG8Y+edX2fjj3c3HwAAoPtGP9L5/v/u9wY2cj1IDzhAdmIAOH6a9//32+HXyQIcKQU9AOHYe8/3//eUpm+UEAAA0HVDzSHJFbPLe0ORyxWLEWearwUoJLPzlfJYRJyNiN8OF97XmB5vrpns2WYAAAAAAAAAAAAAAAAAAAAAAAAAAFrSNIkUAAAAONIicn9Jftl6lv/o8KWhndcHTiT/Ho7sFaEPfnj3+w+n6vWV8cb8f2zNr/8gm3+teUXhP970BQAAAP212U7fbMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDc9f/ZoenPoZdy/fT4iRtrFz8fJ5vhkFCLi1D+TyG9bL4mIgS7E33gcER9uFz9ppLUVsl38wYOPHyPZVmgX/3QX4sNx9qRx/Lndbv/LxYXmuP3+l494ZfptdT7+xdbxb6DD/n9mnzHOPf1ZqWP8xxHn8u2PP5vxkw7xL+4z/te/tr7eaVn6o4jRtr8/ySuxSvXF5VJtbf3q/OLUXHmuvDQxMX5j8ubk9cmx0ux8pZz9bRvjOx/9+Yvd6n+qw+/fyI7673Rpn/X/39OHzz7YKhbaxb98sU38X/04+8Tr2z+X/fZ9Mis3lo9uljda5e3O//Q353er/0yH7b/X///yPut/5Svf+uM+PwoA9EBtbX1hqlIprxzZQqOVfgjSUDiEhW929QvTNE0b+9Rbf09+LYnDsFmahX4fmQAAgG57edLf70wAAAAAAAAAAAAAAAAAAADg+OrF48R2xtzYKiXdeIQ2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBX/D8AAP///R/d/A==") [ 1393.193771][T16921] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1393.203048][T16921] CPU: 0 PID: 16921 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1393.213130][T16921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1393.223256][T16921] Call Trace: [ 1393.226551][T16921] [ 1393.229509][T16921] dump_stack_lvl+0xda/0x130 [ 1393.234129][T16921] dump_stack+0x15/0x20 [ 1393.238317][T16921] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1393.243512][T16921] kobject_add_internal+0x3eb/0x730 [ 1393.248804][T16921] kobject_add+0xdc/0x150 [ 1393.253258][T16921] ? kobject_get+0x95/0xc0 [ 1393.257704][T16921] ? kobject_put+0xd8/0x160 [ 1393.259269][T16927] loop3: detected capacity change from 0 to 512 [ 1393.262222][T16921] ? device_add+0x2ea/0x8b0 [ 1393.273072][T16921] device_add+0x2f8/0x8b0 [ 1393.275488][T16924] loop2: detected capacity change from 0 to 512 [ 1393.277447][T16921] netdev_register_kobject+0xfc/0x230 [ 1393.277477][T16921] register_netdevice+0x65b/0xb20 [ 1393.294180][T16921] br_dev_newlink+0x25/0xd0 [ 1393.296907][T16929] loop4: detected capacity change from 0 to 512 [ 1393.298733][T16921] ? br_validate+0x190/0x190 [ 1393.298755][T16921] rtnl_newlink+0xee5/0x1670 [ 1393.314208][T16921] ? security_capable+0x5e/0x80 [ 1393.315131][T16930] loop0: detected capacity change from 0 to 512 [ 1393.319067][T16921] ? ns_capable+0x7c/0xb0 [ 1393.319097][T16921] ? rtnl_setlink+0x300/0x300 [ 1393.334448][T16921] rtnetlink_rcv_msg+0x807/0x8c0 [ 1393.339429][T16921] ? __rcu_read_unlock+0x4d/0x70 [ 1393.344453][T16921] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1393.349301][T16930] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1393.349855][T16921] netlink_rcv_skb+0x126/0x220 [ 1393.361094][T16927] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1393.362833][T16921] ? rtnetlink_bind+0x60/0x60 [ 1393.369623][T16927] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1393.373864][T16921] rtnetlink_rcv+0x1c/0x20 22:37:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1393.373904][T16921] netlink_unicast+0x589/0x650 [ 1393.388362][T16927] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1393.391157][T16921] netlink_sendmsg+0x66e/0x770 [ 1393.412981][T16921] ? netlink_getsockopt+0x3e0/0x3e0 [ 1393.418214][T16921] ____sys_sendmsg+0x37c/0x4d0 [ 1393.423066][T16921] __sys_sendmsg+0x1e9/0x270 [ 1393.425356][T16924] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1393.427728][T16921] __x64_sys_sendmsg+0x46/0x50 [ 1393.434563][T16924] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1393.438883][T16921] do_syscall_64+0x44/0x110 [ 1393.453858][T16924] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1393.456238][T16921] ? syscall_exit_to_user_mode+0x38/0x140 [ 1393.456269][T16921] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1393.480083][T16921] RIP: 0033:0x7f9d49022ae9 22:37:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1393.484520][T16921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1393.486833][T16929] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1393.504671][T16921] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1393.504699][T16921] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1393.519041][T16929] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1393.519447][T16921] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1393.528459][T16929] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1393.544828][T16921] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1393.544871][T16921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1393.581152][T16921] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1393.589168][T16921] 22:37:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1393.592261][T16921] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1393.615759][T16937] loop3: detected capacity change from 0 to 512 [ 1393.630476][T16937] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}]}}]}, 0x8c}}, 0x0) 22:37:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x68}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1393.645803][T16941] loop4: detected capacity change from 0 to 512 [ 1393.657810][T16943] loop0: detected capacity change from 0 to 512 22:37:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}]}, 0x8c}}, 0x0) [ 1393.689654][T16941] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1393.697854][T16937] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1393.713866][T16950] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1393.715631][T16941] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1393.723068][T16950] CPU: 1 PID: 16950 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1393.750570][T16950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1393.752915][T16937] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1393.760665][T16950] Call Trace: [ 1393.760675][T16950] [ 1393.760684][T16950] dump_stack_lvl+0xda/0x130 [ 1393.773100][T16943] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1393.776288][T16950] dump_stack+0x15/0x20 [ 1393.796285][T16950] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1393.801510][T16950] kobject_add_internal+0x3eb/0x730 [ 1393.806802][T16950] kobject_add+0xdc/0x150 [ 1393.811253][T16950] ? kobject_get+0x95/0xc0 [ 1393.815706][T16950] ? kobject_put+0xd8/0x160 [ 1393.820228][T16950] ? device_add+0x2ea/0x8b0 [ 1393.824747][T16950] device_add+0x2f8/0x8b0 [ 1393.829129][T16950] netdev_register_kobject+0xfc/0x230 [ 1393.834554][T16950] register_netdevice+0x65b/0xb20 [ 1393.839651][T16950] br_dev_newlink+0x25/0xd0 [ 1393.844161][T16950] ? br_validate+0x190/0x190 [ 1393.848809][T16950] rtnl_newlink+0xee5/0x1670 [ 1393.853424][T16950] ? security_capable+0x5e/0x80 [ 1393.858362][T16950] ? ns_capable+0x7c/0xb0 [ 1393.862731][T16950] ? rtnl_setlink+0x300/0x300 [ 1393.867439][T16950] rtnetlink_rcv_msg+0x807/0x8c0 [ 1393.872552][T16950] ? __rcu_read_unlock+0x4d/0x70 [ 1393.877500][T16950] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1393.882929][T16950] netlink_rcv_skb+0x126/0x220 [ 1393.887708][T16950] ? rtnetlink_bind+0x60/0x60 [ 1393.892424][T16950] rtnetlink_rcv+0x1c/0x20 [ 1393.896853][T16950] netlink_unicast+0x589/0x650 [ 1393.901634][T16950] netlink_sendmsg+0x66e/0x770 [ 1393.906494][T16950] ? netlink_getsockopt+0x3e0/0x3e0 [ 1393.911742][T16950] ____sys_sendmsg+0x37c/0x4d0 [ 1393.916614][T16950] __sys_sendmsg+0x1e9/0x270 [ 1393.921233][T16950] __x64_sys_sendmsg+0x46/0x50 [ 1393.926015][T16950] do_syscall_64+0x44/0x110 [ 1393.930596][T16950] ? syscall_exit_to_user_mode+0x38/0x140 [ 1393.936327][T16950] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1393.942300][T16950] RIP: 0033:0x7f9d49022ae9 [ 1393.946718][T16950] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1393.966387][T16950] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1393.974846][T16950] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1393.982869][T16950] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1393.990882][T16950] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1393.998909][T16950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1394.006907][T16950] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1394.014922][T16950] [ 1394.018035][T16950] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1394.023604][T16948] loop2: detected capacity change from 0 to 512 22:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.040776][T16941] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1394.054222][T16948] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1394.061209][T16948] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1394.074456][T16948] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr06ZNqh60YK22khbtbtLYNnioFURPBbXea0g2IWSTDdlN24RiU/wDBBEVPOnFi+AfIEjBi0cRCnpWVBTR1nd48N7rPHZ3krbpbpL2bbJp8vnAZH4zs7Pf72/CzM5v5sdMAIfW2Yi4ERHP0jS9GBGD2fxcNsRaa2h87umT+5ONIYk0vfXfJJJs3vp3Jdn4eLba0Yj4zjcjFvpejVtbWZ2bqFTKS9l0qT6/WKqtrF6anZ+YKc+UF8bGRq+OXxu/Mj7SlXo26nX96//8yQ9/9Y3rv/vS3b/d/veF7zfyHciWv1iP15TfamFrmxRiMXl5haU3DLYf5Zs1zPTvbJ2Hu5gPAACdNc7RPx4Rn4+IizEYfVufzgIAAABvofSrA/F+EpG2d6TDfAAAAOAtkmv2gU1yxay/70DkcsViqw/vJ+NYrlKt1b84XV1emGr1lR2KQm56tlIeyfrUDkUhaUyPNsvPpy9vmh6LiFMR8ePB/uZ0cbJamer1xQ8AAAA4JI5vav+/M9hq/wMAAAAHzFCvEwAAAAB2nfY/AAAAHHza/wAAAHCgfevmzcaQrr//eurOyvJc9c6lqXJtrji/PFmcrC4tFmeq1ZnmM/vmt/u+SrW6+OVYWL5Xqpdr9VJtZfX2fHV5oX57tvmqQQAAAKAHTn320V+SiFj7Sn9zaDjS66SAPZHfKCXZuM3e/9eTrfE/9igpYE/09ToBoGfyvU4A6JlCrxMAei7ZZnnHzjt/zMaf624+AABA9w1/uvP9/63vDazl9iA9YBfZiQHg8Gne/99ph18nC3CgFPQAhEPvI9//31aavlZCAABA1w00hyRXzC7vDUQuVyxGnGi+FqCQTM9WyiMRcTIi/jxY+FhjerS5ZrJtmwEAAAAAAAAAAAAAAAAAAAAAAAAAaEnTJFIAAADgQIvI/Sv5fetZ/sOD5wc2Xx84krw7GNkrQu/+/NZP703U60ujjfn/25hf/1k2/3LzisJ73vQFAAAAvbXeTl9vxwMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABANz19cn9yfdjLuP/5WkQMtYufj6PN8dEoRMSx/yeRf2G9JCL6uhB/7WFEfKpd/KSR1kbIdvH7dz9+DGVboV38412ID4fZo8bx50a7/S8XZ5vj9vtfPuKl6TfV+fgXG8e/vg77/4kdxjj9+DeljvEfRpzOtz/+rMdPOsQ/t8P43/vu6mqnZekvIobb/v4kL8Uq1ecXS7WV1Uuz8xMz5ZnywtjY6NXxa+NXxkdK07OVcva3bYwffea3z7aq/7EOv39DW9S/4fwO6//B43tPPhERD9I0bRf/wrk28f/wy+wTr8bPZb99X8jKjeXD6+W1VvlFZ379pzNb1X+qw/bf7v9/YYf1v/jtH/x9hx8FAPZAbWV1bqJSKS8d2EKjlb4P0lDYh4UHXf3CNDu/f+Pvya8ksR82S7PQ6yMTAADQbc9P+nudCQAAAAAAAAAAAAAAAAAAABxee/E4sc0x1zZKSTceoQ0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0BUfBgAA///LseG8") 22:37:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x6a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) [ 1394.136743][T16957] loop4: detected capacity change from 0 to 512 [ 1394.153949][T16963] loop2: detected capacity change from 0 to 512 [ 1394.161166][T16957] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1394.164706][T16962] loop3: detected capacity change from 0 to 512 [ 1394.176192][T16966] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1394.185390][T16966] CPU: 1 PID: 16966 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1394.195492][T16966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1394.205623][T16966] Call Trace: [ 1394.208938][T16966] [ 1394.211892][T16966] dump_stack_lvl+0xda/0x130 [ 1394.216529][T16966] dump_stack+0x15/0x20 [ 1394.218300][T16957] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1394.220755][T16966] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1394.238511][T16957] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1394.243374][T16966] kobject_add_internal+0x3eb/0x730 [ 1394.243415][T16966] kobject_add+0xdc/0x150 [ 1394.265178][T16966] ? kobject_get+0x95/0xc0 [ 1394.269712][T16966] ? kobject_put+0xd8/0x160 [ 1394.274350][T16966] ? device_add+0x2ea/0x8b0 [ 1394.279008][T16966] device_add+0x2f8/0x8b0 [ 1394.283358][T16966] netdev_register_kobject+0xfc/0x230 [ 1394.288873][T16966] register_netdevice+0x65b/0xb20 [ 1394.292236][T16963] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1394.293916][T16966] br_dev_newlink+0x25/0xd0 [ 1394.300536][T16963] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1394.304731][T16966] ? br_validate+0x190/0x190 [ 1394.304757][T16966] rtnl_newlink+0xee5/0x1670 22:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}]}, 0x8c}}, 0x0) 22:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.326792][T16963] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1394.326853][T16966] ? security_capable+0x5e/0x80 [ 1394.344418][T16966] ? ns_capable+0x7c/0xb0 [ 1394.348792][T16966] ? rtnl_setlink+0x300/0x300 [ 1394.353490][T16966] rtnetlink_rcv_msg+0x807/0x8c0 [ 1394.358476][T16966] ? __rcu_read_unlock+0x4d/0x70 [ 1394.363449][T16966] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1394.368893][T16966] netlink_rcv_skb+0x126/0x220 [ 1394.373707][T16966] ? rtnetlink_bind+0x60/0x60 [ 1394.375034][T16962] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.378521][T16966] rtnetlink_rcv+0x1c/0x20 [ 1394.389372][T16966] netlink_unicast+0x589/0x650 [ 1394.394175][T16966] netlink_sendmsg+0x66e/0x770 [ 1394.399056][T16966] ? netlink_getsockopt+0x3e0/0x3e0 [ 1394.404295][T16966] ____sys_sendmsg+0x37c/0x4d0 [ 1394.404406][T16962] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1394.409161][T16966] __sys_sendmsg+0x1e9/0x270 22:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.422272][T16962] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1394.426596][T16966] __x64_sys_sendmsg+0x46/0x50 [ 1394.426635][T16966] do_syscall_64+0x44/0x110 [ 1394.426664][T16966] ? syscall_exit_to_user_mode+0x38/0x140 [ 1394.453885][T16966] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1394.459844][T16966] RIP: 0033:0x7f9d49022ae9 [ 1394.460327][T16975] loop0: detected capacity change from 0 to 512 [ 1394.464265][T16966] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1394.490199][T16966] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1394.498657][T16966] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1394.506653][T16966] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1394.506914][T16975] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1394.514627][T16966] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1394.514645][T16966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1394.538992][T16966] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1394.546971][T16966] [ 1394.550090][T16966] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}]}, 0x8c}}, 0x0) [ 1394.589732][T16981] loop4: detected capacity change from 0 to 512 [ 1394.595356][T16979] loop3: detected capacity change from 0 to 512 [ 1394.607838][T16983] loop2: detected capacity change from 0 to 512 [ 1394.615412][T16981] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.627413][T16981] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1394.654370][T16979] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1394.663490][T16983] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1394.667929][T16981] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1394.679614][T16989] loop0: detected capacity change from 0 to 512 22:37:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}]}, 0x8c}}, 0x0) 22:37:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x6c}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1394.689032][T16983] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1394.713293][T16994] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1394.722541][T16994] CPU: 0 PID: 16994 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1394.722807][T16983] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1394.732615][T16994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1394.732632][T16994] Call Trace: [ 1394.732640][T16994] [ 1394.732648][T16994] dump_stack_lvl+0xda/0x130 [ 1394.756086][T16989] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1394.758158][T16994] dump_stack+0x15/0x20 [ 1394.778187][T16994] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1394.783386][T16994] kobject_add_internal+0x3eb/0x730 [ 1394.788619][T16994] kobject_add+0xdc/0x150 [ 1394.792963][T16994] ? kobject_get+0x95/0xc0 [ 1394.797429][T16994] ? kobject_put+0xd8/0x160 [ 1394.801943][T16994] ? device_add+0x2ea/0x8b0 [ 1394.806605][T16994] device_add+0x2f8/0x8b0 [ 1394.810946][T16994] netdev_register_kobject+0xfc/0x230 [ 1394.816379][T16994] register_netdevice+0x65b/0xb20 [ 1394.821422][T16994] br_dev_newlink+0x25/0xd0 [ 1394.825934][T16994] ? br_validate+0x190/0x190 [ 1394.830587][T16994] rtnl_newlink+0xee5/0x1670 [ 1394.835214][T16994] ? security_capable+0x5e/0x80 [ 1394.840085][T16994] ? ns_capable+0x7c/0xb0 [ 1394.844449][T16994] ? rtnl_setlink+0x300/0x300 [ 1394.849134][T16994] rtnetlink_rcv_msg+0x807/0x8c0 [ 1394.854249][T16994] ? __rcu_read_unlock+0x4d/0x70 [ 1394.859202][T16994] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1394.864748][T16994] netlink_rcv_skb+0x126/0x220 [ 1394.869596][T16994] ? rtnetlink_bind+0x60/0x60 [ 1394.874288][T16994] rtnetlink_rcv+0x1c/0x20 [ 1394.878773][T16994] netlink_unicast+0x589/0x650 [ 1394.883564][T16994] netlink_sendmsg+0x66e/0x770 [ 1394.888341][T16994] ? netlink_getsockopt+0x3e0/0x3e0 [ 1394.893552][T16994] ____sys_sendmsg+0x37c/0x4d0 [ 1394.898333][T16994] __sys_sendmsg+0x1e9/0x270 [ 1394.902948][T16994] __x64_sys_sendmsg+0x46/0x50 [ 1394.907788][T16994] do_syscall_64+0x44/0x110 [ 1394.912348][T16994] ? syscall_exit_to_user_mode+0x38/0x140 [ 1394.918076][T16994] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1394.923976][T16994] RIP: 0033:0x7f9d49022ae9 [ 1394.928393][T16994] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1394.948102][T16994] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1394.956565][T16994] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1394.964539][T16994] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1394.972592][T16994] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1394.980575][T16994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:37:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1394.988615][T16994] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1394.996593][T16994] [ 1394.999679][T16994] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1395.015235][T16979] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 22:37:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x72}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}]}}]}, 0x8c}}, 0x0) [ 1395.030232][T16979] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1395.080339][T16999] loop4: detected capacity change from 0 to 512 [ 1395.096241][T16999] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1395.097512][T17002] loop2: detected capacity change from 0 to 512 [ 1395.103030][T16999] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1395.115239][T17004] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1395.135594][T17004] CPU: 0 PID: 17004 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1395.145743][T17004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1395.155901][T17004] Call Trace: [ 1395.159261][T17004] [ 1395.159492][T17006] loop0: detected capacity change from 0 to 512 [ 1395.162196][T17004] dump_stack_lvl+0xda/0x130 [ 1395.162235][T17004] dump_stack+0x15/0x20 [ 1395.177409][T17004] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1395.182539][T17004] kobject_add_internal+0x3eb/0x730 [ 1395.187823][T17004] kobject_add+0xdc/0x150 [ 1395.192166][T17004] ? kobject_get+0x95/0xc0 [ 1395.196593][T17004] ? kobject_put+0xd8/0x160 [ 1395.201191][T17004] ? device_add+0x2ea/0x8b0 [ 1395.205705][T17004] device_add+0x2f8/0x8b0 [ 1395.210083][T17004] netdev_register_kobject+0xfc/0x230 [ 1395.215468][T17004] register_netdevice+0x65b/0xb20 [ 1395.220504][T17004] br_dev_newlink+0x25/0xd0 [ 1395.225084][T17004] ? br_validate+0x190/0x190 [ 1395.229680][T17004] rtnl_newlink+0xee5/0x1670 [ 1395.234305][T17004] ? security_capable+0x5e/0x80 [ 1395.239181][T17004] ? ns_capable+0x7c/0xb0 [ 1395.243521][T17004] ? rtnl_setlink+0x300/0x300 [ 1395.248202][T17004] rtnetlink_rcv_msg+0x807/0x8c0 [ 1395.253186][T17004] ? __rcu_read_unlock+0x4d/0x70 [ 1395.258130][T17004] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1395.263506][T17004] netlink_rcv_skb+0x126/0x220 [ 1395.268328][T17004] ? rtnetlink_bind+0x60/0x60 [ 1395.273019][T17004] rtnetlink_rcv+0x1c/0x20 [ 1395.277507][T17004] netlink_unicast+0x589/0x650 [ 1395.282283][T17004] netlink_sendmsg+0x66e/0x770 [ 1395.287080][T17004] ? netlink_getsockopt+0x3e0/0x3e0 [ 1395.292360][T17004] ____sys_sendmsg+0x37c/0x4d0 [ 1395.297219][T17004] __sys_sendmsg+0x1e9/0x270 [ 1395.301831][T17004] __x64_sys_sendmsg+0x46/0x50 [ 1395.306675][T17004] do_syscall_64+0x44/0x110 [ 1395.311193][T17004] ? syscall_exit_to_user_mode+0x38/0x140 [ 1395.316981][T17004] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1395.322884][T17004] RIP: 0033:0x7f9d49022ae9 [ 1395.327323][T17004] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1395.346959][T17004] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1395.355378][T17004] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1395.363353][T17004] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1395.371343][T17004] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 22:37:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3c9rHG8ZAPBnNru1afNt4o+DFqzVVtKi3U0a24YeagXRU0Gt9xqSTQjZZEN20zahaIp/gCCigie9eBH8AwQpePEoQkHPiooi2upBUDuyu5M0TXeTtG520+Tzgcm8M7Ozz/NOmNl5Z15mAji2zkfE7Yh4kabp5YgYzubnsiE2WkPjc8+fPZpuDEmk6d2/JZFk8za/K8nGp7PVTkbEV74YsTTwetza2vrCVKVSXsmmS/XF5VJtbf3K/OLUXHmuvDQxMX598sbktcmxrtSzUa9bn//Td7/14y/c+vmnH/z+3l8ufb2R71C2fHs93lB+t4WtbVJobovtK6y8ZbDDKN+sYWZwf+s8PsB8AADorHFe+oGI+EREXI7hGNj9dBYAAAB4B6WfHYr/JBFpeyc6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfihO5SrVWv1Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8cvrqjumJiLgZEd8ZHmxOF6erlZl+X/wAAACAY+L0jvb/P4db7X8AAADgiBnpdwIAAADAgdP+BwAAgKNP+x8AAACOtC/dudMY0s33X8/cX1tdqN6/MlOuLRQXV6eL09WV5eJctTrXfGbf4l7fV6lWlz8TS6sPS/VyrV6qra3fW6yuLtXvzb/yCmwAAACgh97/sSe/TSJi4+Zgc2g40e+kgJ7Ib5WSbNxm7//dmdb4jz1KCuiJgX4nAPRNvt8JAH1T6HcCQN8leyzv2HnnV9n4493NBwAA6L7Rj3S+/7/7vYGNXA/SAw6QnRgAjp/m/f/9dvh1sgBHSkEPQDj2/u/7/3tK0zdKCAAA6Lqh5pDkitnlvaHI5YrFiPearwUoJLPzlfJYRJyJiN8MF97XmB5vrpns2WYAAAAAAAAAAAAAAAAAAAAAAAAAAFrSNIkUAAAAONIicn9OftF6lv/o8MWhndcHTiT/Go7sFaEPfnD3ew+n6vWV8cb8v2/Nr38/m3+1eUXh3970BQAAAP212U7fbMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDc9f/ZoenPoZdy/fi4iRtrFz8fJ5vhkFCLi1D+SyG9bL4mIgS7E33gcER9uFz9ppLUVsl38wYOPHyPZVmgX/3QX4sNx9qRx/Lndbv/LxfnmuP3+l494ZfptdT7+xdbxb6DD/v/ePmOcffrTUsf4jyPO5tsffzbjJx3iX9hn/K99dX2907L0hxGjbX9/kldileqLy6Xa2vqV+cWpufJceWliYvz65I3Ja5Njpdn5Sjn72zbGtz/6sxe71f9Uh9+/kR313+niPuv/36cPn32wVSy0i3/pQpv4v/xR9onXt38u++37ZFZuLB/dLG+0ytud+8mvz+1W/5kO23+v//+lfdb/8pe/+Yd9fhQA6IHa2vrCVKVSXjmyhUYr/RCkoXAIC9/o6hemaZo29qm3/p78WhKHYbM0C/0+MgEAAN328qS/35kAAAAAAAAAAAAAAAAAAADA8dWLx4ntjLmxVUq68QhtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICu+F8AAAD//wwv3gE=") [ 1395.379376][T17004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1395.387432][T17004] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1395.395436][T17004] [ 1395.398624][T17004] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1395.413494][T16999] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1395.424599][T17008] loop3: detected capacity change from 0 to 512 [ 1395.452087][T17002] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1395.459134][T17002] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1395.475025][T17008] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1395.477979][T17016] loop4: detected capacity change from 0 to 512 [ 1395.483170][T17008] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 22:37:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x74}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1395.502390][T17008] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1395.514761][T17006] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1395.515227][T17002] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1395.538528][T17016] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}]}}]}, 0x8c}}, 0x0) [ 1395.546276][T17016] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1395.554493][T17019] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1395.573092][T17019] CPU: 1 PID: 17019 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1395.583191][T17019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 22:37:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1395.592066][T17016] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1395.593313][T17019] Call Trace: [ 1395.593323][T17019] [ 1395.611803][T17019] dump_stack_lvl+0xda/0x130 [ 1395.616500][T17019] dump_stack+0x15/0x20 [ 1395.620688][T17019] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1395.625848][T17019] kobject_add_internal+0x3eb/0x730 [ 1395.631169][T17019] kobject_add+0xdc/0x150 [ 1395.635669][T17019] ? kobject_get+0x95/0xc0 [ 1395.640118][T17019] ? kobject_put+0xd8/0x160 [ 1395.644663][T17019] ? device_add+0x2ea/0x8b0 22:37:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1395.649221][T17019] device_add+0x2f8/0x8b0 [ 1395.653581][T17019] netdev_register_kobject+0xfc/0x230 [ 1395.659061][T17019] register_netdevice+0x65b/0xb20 [ 1395.664093][T17019] br_dev_newlink+0x25/0xd0 [ 1395.668610][T17019] ? br_validate+0x190/0x190 [ 1395.673197][T17019] rtnl_newlink+0xee5/0x1670 [ 1395.677870][T17019] ? security_capable+0x5e/0x80 [ 1395.682820][T17019] ? ns_capable+0x7c/0xb0 [ 1395.687310][T17019] ? rtnl_setlink+0x300/0x300 [ 1395.691988][T17019] rtnetlink_rcv_msg+0x807/0x8c0 [ 1395.696998][T17019] ? __rcu_read_unlock+0x4d/0x70 [ 1395.701953][T17019] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1395.707349][T17019] netlink_rcv_skb+0x126/0x220 [ 1395.712145][T17019] ? rtnetlink_bind+0x60/0x60 [ 1395.716831][T17019] rtnetlink_rcv+0x1c/0x20 [ 1395.721321][T17019] netlink_unicast+0x589/0x650 [ 1395.726101][T17019] netlink_sendmsg+0x66e/0x770 [ 1395.730942][T17019] ? netlink_getsockopt+0x3e0/0x3e0 [ 1395.736163][T17019] ____sys_sendmsg+0x37c/0x4d0 [ 1395.740942][T17019] __sys_sendmsg+0x1e9/0x270 [ 1395.745584][T17019] __x64_sys_sendmsg+0x46/0x50 [ 1395.750356][T17019] do_syscall_64+0x44/0x110 [ 1395.755064][T17019] ? syscall_exit_to_user_mode+0x38/0x140 [ 1395.760797][T17019] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1395.766738][T17019] RIP: 0033:0x7f9d49022ae9 [ 1395.771153][T17019] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1395.790874][T17019] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1395.799413][T17019] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1395.807471][T17019] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1395.815547][T17019] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1395.823522][T17019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1395.831493][T17019] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1395.839536][T17019] [ 1395.842685][T17019] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1395.897859][T17023] loop2: detected capacity change from 0 to 512 [ 1395.909449][T17026] loop3: detected capacity change from 0 to 512 [ 1395.917758][T17027] loop4: detected capacity change from 0 to 512 [ 1395.926267][T17023] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1395.937571][T17026] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1395.943057][T17032] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1395.945501][T17026] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1395.953056][T17032] CPU: 0 PID: 17032 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1395.972261][T17023] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}}]}}]}, 0x8c}}, 0x0) [ 1395.975925][T17032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1395.975943][T17032] Call Trace: [ 1395.997340][T17027] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1395.998816][T17032] [ 1396.008564][T17034] loop0: detected capacity change from 0 to 512 [ 1396.011376][T17032] dump_stack_lvl+0xda/0x130 [ 1396.022320][T17032] dump_stack+0x15/0x20 [ 1396.024859][T17027] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1396.026501][T17032] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1396.046413][T17023] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1396.049031][T17032] kobject_add_internal+0x3eb/0x730 [ 1396.066468][T17032] kobject_add+0xdc/0x150 [ 1396.070950][T17032] ? kobject_get+0x95/0xc0 [ 1396.075393][T17032] ? kobject_put+0xd8/0x160 [ 1396.079907][T17032] ? device_add+0x2ea/0x8b0 [ 1396.084429][T17032] device_add+0x2f8/0x8b0 [ 1396.088912][T17032] netdev_register_kobject+0xfc/0x230 [ 1396.094297][T17032] register_netdevice+0x65b/0xb20 [ 1396.099332][T17032] br_dev_newlink+0x25/0xd0 [ 1396.103841][T17032] ? br_validate+0x190/0x190 [ 1396.108468][T17032] rtnl_newlink+0xee5/0x1670 [ 1396.113114][T17032] ? security_capable+0x5e/0x80 [ 1396.118004][T17032] ? ns_capable+0x7c/0xb0 [ 1396.122422][T17032] ? rtnl_setlink+0x300/0x300 [ 1396.127106][T17032] rtnetlink_rcv_msg+0x807/0x8c0 [ 1396.132125][T17032] ? __rcu_read_unlock+0x4d/0x70 [ 1396.137076][T17032] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1396.142456][T17032] netlink_rcv_skb+0x126/0x220 [ 1396.147223][T17032] ? rtnetlink_bind+0x60/0x60 [ 1396.151916][T17032] rtnetlink_rcv+0x1c/0x20 [ 1396.156395][T17032] netlink_unicast+0x589/0x650 [ 1396.161209][T17032] netlink_sendmsg+0x66e/0x770 [ 1396.166132][T17032] ? netlink_getsockopt+0x3e0/0x3e0 [ 1396.171339][T17032] ____sys_sendmsg+0x37c/0x4d0 [ 1396.176140][T17032] __sys_sendmsg+0x1e9/0x270 [ 1396.180809][T17032] __x64_sys_sendmsg+0x46/0x50 [ 1396.185594][T17032] do_syscall_64+0x44/0x110 [ 1396.190189][T17032] ? syscall_exit_to_user_mode+0x38/0x140 [ 1396.195941][T17032] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1396.201840][T17032] RIP: 0033:0x7f9d49022ae9 [ 1396.206259][T17032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1396.225878][T17032] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1396.234298][T17032] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1396.242273][T17032] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1396.250294][T17032] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1396.258267][T17032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1396.266301][T17032] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1396.274307][T17032] [ 1396.277540][T17032] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xa6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58]}}]}}]}, 0x8c}}, 0x0) [ 1396.301165][T17027] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1396.301627][T17026] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1396.337343][T17034] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1396.406520][T17048] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1396.415851][T17048] CPU: 1 PID: 17048 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1396.426083][T17048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1396.434804][T17046] loop3: detected capacity change from 0 to 512 [ 1396.436177][T17048] Call Trace: [ 1396.436187][T17048] [ 1396.448719][T17048] dump_stack_lvl+0xda/0x130 [ 1396.451865][T17052] loop0: detected capacity change from 0 to 512 [ 1396.453386][T17048] dump_stack+0x15/0x20 [ 1396.453417][T17048] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1396.468987][T17048] kobject_add_internal+0x3eb/0x730 [ 1396.474209][T17048] kobject_add+0xdc/0x150 [ 1396.478565][T17048] ? kobject_get+0x95/0xc0 [ 1396.482990][T17048] ? kobject_put+0xd8/0x160 [ 1396.487501][T17048] ? device_add+0x2ea/0x8b0 [ 1396.492054][T17048] device_add+0x2f8/0x8b0 [ 1396.496392][T17048] netdev_register_kobject+0xfc/0x230 [ 1396.501779][T17048] register_netdevice+0x65b/0xb20 [ 1396.506815][T17048] br_dev_newlink+0x25/0xd0 [ 1396.511321][T17048] ? br_validate+0x190/0x190 [ 1396.515913][T17048] rtnl_newlink+0xee5/0x1670 [ 1396.520706][T17048] ? security_capable+0x5e/0x80 [ 1396.525560][T17048] ? ns_capable+0x7c/0xb0 [ 1396.529912][T17048] ? rtnl_setlink+0x300/0x300 [ 1396.534596][T17048] rtnetlink_rcv_msg+0x807/0x8c0 [ 1396.539640][T17048] ? __rcu_read_unlock+0x4d/0x70 [ 1396.544610][T17048] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1396.550030][T17048] netlink_rcv_skb+0x126/0x220 [ 1396.554865][T17048] ? rtnetlink_bind+0x60/0x60 [ 1396.559557][T17048] rtnetlink_rcv+0x1c/0x20 [ 1396.564113][T17048] netlink_unicast+0x589/0x650 [ 1396.568913][T17048] netlink_sendmsg+0x66e/0x770 [ 1396.573691][T17048] ? netlink_getsockopt+0x3e0/0x3e0 [ 1396.578898][T17048] ____sys_sendmsg+0x37c/0x4d0 [ 1396.583748][T17048] __sys_sendmsg+0x1e9/0x270 [ 1396.588414][T17048] __x64_sys_sendmsg+0x46/0x50 [ 1396.593185][T17048] do_syscall_64+0x44/0x110 [ 1396.597704][T17048] ? syscall_exit_to_user_mode+0x38/0x140 [ 1396.603440][T17048] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1396.609412][T17048] RIP: 0033:0x7f9d49022ae9 [ 1396.613914][T17048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1396.633560][T17048] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1396.641990][T17048] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 22:37:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}]}}]}, 0x8c}}, 0x0) [ 1396.649966][T17048] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1396.657959][T17048] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1396.665929][T17048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1396.673920][T17048] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1396.681898][T17048] [ 1396.685051][T17048] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1396.688734][T17047] loop4: detected capacity change from 0 to 512 [ 1396.708294][T17043] loop2: detected capacity change from 0 to 512 [ 1396.718322][T17043] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1396.726109][T17043] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1396.739771][T17046] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1396.739920][T17047] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1396.754253][T17047] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1396.755080][T17046] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1396.774388][T17047] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1396.796005][T17052] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1396.804348][T17046] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1396.815292][T17043] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) 22:37:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a95KkHfeDz6aukRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2oWiKf4AgooInvXgR/AMEKXjxKEJBz4qKItrqQVA7MruTtE13k7RudtPk84HJ/GZmZ7/f34SZnd/Mj5kATqx3I+J6RDxJ0/RCRIzm8wv5EFvtIfvc40f3ZrMhiTS9+bckknze9ncl+fhsvloxIr7yxYiVoRfjNjY2l2ZqtepaPl1pLq9WGhubFxeXZxaqC9WVqanJK9NXpy9PT/Sknlm9rn3+T9/91o+/cO3nn7rz+1t/Of/1LN+RfPmz9XhJxb0WtrdJKU7vWmHtFYMdRcVWDXPDB1vn/iHmAwBAd9l56fsj4uMRcSFGY2jv01kAAADgNZR+diT+k0SknZ3qMh8AAAB4jRRafWCTQjnv7zsShUK53O7D+8E4U6jVG81PztfXV+bafWXHolSYX6xVJ/I+tWNRSrLpyVb56fSlXdNTEfFWRHxndLg1XZ6t1+YGffEDAAAAToizu9r//xxtt/8BAACAY2Zs0AkAAAAAh077HwAAAI4/7X8AAAA41r5040Y2pNvvv567vbG+VL99ca7aWCovr8+WZ+trq+WFen2h9cy+5f2+r1avr346VtbvVprVRrPS2Ni8tVxfX2neWnzuFdgAAABAH7310Qe/TSJi6zPDrSFzatBJAX1R3Ckl+bjD3v+7N9vjP/YpKaAvhgadADAwxUEnAAxMadAJAAOX7LO8a+edX+Xjj/U2HwAAoPfGP9z9/v/e9wa2Cn1IDzhEdmIAOHla9/8P2uHXyQIcKyU9AOHE+7/v/+8rTV8qIQAAoOdGWkNSKOeX90aiUCiXI95ovRaglMwv1qoTEfFmRPxmtPS+bHqytWayb5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAA4FiLKPw5+UX7Wf7jo+dGdl8fOJX8azTyV4Te+cHN792daTbXJrP5f9+Z3/x+Pv9S64rCv73pCwAAAAZru52+3Y4HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgF56/Oje7PbQz7h//VxEjHWKX4zTrfHpKEXEmX8kUXxmvSQihnoQf+t+RHyoU/wkS2snZKf4w4cfP8byrdAp/tkexIeT7EF2/Lneaf8rxLutcef9rxjx3PSr6n78i53j31CX/f+NA8Z4++FPK13j3494u9gxfrIdP+kS/70Dxv/aVzc3uy1Lfxgx3vH3J3kuVqW5vFppbGxeXFyeWaguVFempiavTF+dvjw9UZlfrFXzvx1jfPsjP3uyV/3PdPn9G9uj/plzB6z/fx/effSBdrHUKf759zrE/+WP8k+8GL+Q//Z9Ii9ny8e3y1vt8rPe+cmv39mr/nNdtv9+///zB6z/hS9/8w8H/CgA0AeNjc2lmVqtunZsC1kr/QikoXAEC9/o6RemaZpm+9Qrf09xI4mjsFlahUEfmQAAgF57etI/6EwAAAAAAAAAAAAAAAAAAADg5OrH48R2x9zaKSW9eIQ2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBP/C8AAP//OI/d2A==") 22:37:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xb2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}]}}]}, 0x8c}}, 0x0) 22:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}]}}]}, 0x8c}}, 0x0) [ 1396.864552][T17059] loop4: detected capacity change from 0 to 512 [ 1396.900393][T17064] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1396.909593][T17064] CPU: 0 PID: 17064 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1396.916330][T17067] loop3: detected capacity change from 0 to 512 [ 1396.919705][T17064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1396.919719][T17064] Call Trace: [ 1396.919729][T17064] [ 1396.919737][T17064] dump_stack_lvl+0xda/0x130 [ 1396.933411][T17069] loop0: detected capacity change from 0 to 512 [ 1396.936014][T17064] dump_stack+0x15/0x20 [ 1396.957401][T17064] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1396.962639][T17064] kobject_add_internal+0x3eb/0x730 [ 1396.967901][T17064] kobject_add+0xdc/0x150 [ 1396.972298][T17064] ? kobject_get+0x95/0xc0 [ 1396.976803][T17064] ? kobject_put+0xd8/0x160 [ 1396.981336][T17064] ? device_add+0x2ea/0x8b0 [ 1396.985879][T17064] device_add+0x2f8/0x8b0 [ 1396.990248][T17064] netdev_register_kobject+0xfc/0x230 [ 1396.995655][T17064] register_netdevice+0x65b/0xb20 [ 1397.000701][T17064] br_dev_newlink+0x25/0xd0 [ 1397.001580][T17059] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.005219][T17064] ? br_validate+0x190/0x190 [ 1397.005245][T17064] rtnl_newlink+0xee5/0x1670 [ 1397.005295][T17064] ? security_capable+0x5e/0x80 [ 1397.013842][T17059] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1397.016206][T17064] ? ns_capable+0x7c/0xb0 [ 1397.046627][T17077] loop2: detected capacity change from 0 to 512 [ 1397.047430][T17064] ? rtnl_setlink+0x300/0x300 [ 1397.047461][T17064] rtnetlink_rcv_msg+0x807/0x8c0 22:37:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.047494][T17064] ? enqueue_task_fair+0x325/0x800 [ 1397.061982][T17059] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1397.063327][T17064] ? check_preempt_wakeup_fair+0x1db/0x200 [ 1397.086492][T17064] ? _raw_spin_unlock+0x26/0x40 [ 1397.091404][T17064] ? load_balance+0x1798/0x1de0 [ 1397.096341][T17064] ? __rcu_read_unlock+0x4d/0x70 [ 1397.101350][T17064] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1397.106829][T17064] netlink_rcv_skb+0x126/0x220 [ 1397.111630][T17064] ? rtnetlink_bind+0x60/0x60 [ 1397.116389][T17064] rtnetlink_rcv+0x1c/0x20 [ 1397.120950][T17064] netlink_unicast+0x589/0x650 [ 1397.125757][T17064] netlink_sendmsg+0x66e/0x770 [ 1397.127122][T17077] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1397.130530][T17064] ? netlink_getsockopt+0x3e0/0x3e0 [ 1397.138441][T17077] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1397.142071][T17064] ____sys_sendmsg+0x37c/0x4d0 22:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.157774][T17077] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1397.159690][T17064] __sys_sendmsg+0x1e9/0x270 [ 1397.176589][T17064] __x64_sys_sendmsg+0x46/0x50 [ 1397.181385][T17064] do_syscall_64+0x44/0x110 [ 1397.185968][T17064] ? syscall_exit_to_user_mode+0x38/0x140 [ 1397.191717][T17064] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1397.197653][T17064] RIP: 0033:0x7f9d49022ae9 [ 1397.202135][T17064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1397.205624][T17067] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1397.221881][T17064] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1397.221910][T17064] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1397.221925][T17064] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1397.230006][T17067] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1397.236662][T17064] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1397.236681][T17064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1397.236696][T17064] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1397.236716][T17064] [ 1397.236868][T17064] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1397.261644][T17067] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1397.281526][T17082] loop4: detected capacity change from 0 to 512 [ 1397.306127][T17084] loop2: detected capacity change from 0 to 512 [ 1397.319706][T17069] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1397.344261][T17082] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.350932][T17082] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1397.370140][T17082] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1397.379604][T17084] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1397.396959][T17088] loop3: detected capacity change from 0 to 512 22:37:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xf2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1397.420955][T17091] loop0: detected capacity change from 0 to 512 [ 1397.426667][T17084] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1397.441112][T17088] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}]}}]}, 0x8c}}, 0x0) [ 1397.459327][T17084] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1397.464017][T17088] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1397.490395][T17095] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1397.495528][T17088] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1397.499599][T17095] CPU: 1 PID: 17095 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1397.521786][T17095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1397.531958][T17095] Call Trace: [ 1397.535276][T17095] [ 1397.538243][T17095] dump_stack_lvl+0xda/0x130 [ 1397.542949][T17095] dump_stack+0x15/0x20 [ 1397.547156][T17095] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1397.549875][T17091] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1397.552300][T17095] kobject_add_internal+0x3eb/0x730 [ 1397.552368][T17095] kobject_add+0xdc/0x150 [ 1397.570197][T17095] ? kobject_get+0x95/0xc0 [ 1397.574631][T17095] ? kobject_put+0xd8/0x160 [ 1397.579155][T17095] ? device_add+0x2ea/0x8b0 [ 1397.583669][T17095] device_add+0x2f8/0x8b0 [ 1397.588077][T17095] netdev_register_kobject+0xfc/0x230 [ 1397.593528][T17095] register_netdevice+0x65b/0xb20 [ 1397.598644][T17095] br_dev_newlink+0x25/0xd0 [ 1397.603237][T17095] ? br_validate+0x190/0x190 [ 1397.607867][T17095] rtnl_newlink+0xee5/0x1670 [ 1397.612475][T17095] ? security_capable+0x5e/0x80 [ 1397.617384][T17095] ? ns_capable+0x7c/0xb0 [ 1397.621822][T17095] ? rtnl_setlink+0x300/0x300 [ 1397.626507][T17095] rtnetlink_rcv_msg+0x807/0x8c0 [ 1397.631554][T17095] ? __rcu_read_unlock+0x4d/0x70 [ 1397.636616][T17095] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1397.642089][T17095] netlink_rcv_skb+0x126/0x220 [ 1397.646915][T17095] ? rtnetlink_bind+0x60/0x60 [ 1397.651674][T17095] rtnetlink_rcv+0x1c/0x20 [ 1397.656102][T17095] netlink_unicast+0x589/0x650 [ 1397.660875][T17095] netlink_sendmsg+0x66e/0x770 [ 1397.665655][T17095] ? netlink_getsockopt+0x3e0/0x3e0 [ 1397.670863][T17095] ____sys_sendmsg+0x37c/0x4d0 [ 1397.675773][T17095] __sys_sendmsg+0x1e9/0x270 [ 1397.680388][T17095] __x64_sys_sendmsg+0x46/0x50 [ 1397.685164][T17095] do_syscall_64+0x44/0x110 [ 1397.689683][T17095] ? syscall_exit_to_user_mode+0x38/0x140 [ 1397.695409][T17095] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1397.701389][T17095] RIP: 0033:0x7f9d49022ae9 [ 1397.705836][T17095] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1397.725455][T17095] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1397.733875][T17095] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1397.741854][T17095] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1397.749828][T17095] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1397.757846][T17095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.765821][T17095] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1397.773805][T17095] [ 1397.776923][T17095] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1397.790483][T17099] loop4: detected capacity change from 0 to 512 22:37:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.822401][T17099] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1397.848440][T17103] loop0: detected capacity change from 0 to 512 22:37:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0xfa}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1397.858109][T17099] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1397.878774][T17105] loop3: detected capacity change from 0 to 512 [ 1397.895351][T17105] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1397.904168][T17099] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}]}}]}, 0x8c}}, 0x0) 22:37:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.904576][T17105] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1397.923763][T17103] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1397.931006][T17109] loop2: detected capacity change from 0 to 512 [ 1397.947817][T17105] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1397.972005][T17109] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1397.987420][T17111] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1397.996641][T17111] CPU: 0 PID: 17111 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1397.999260][T17116] loop4: detected capacity change from 0 to 512 [ 1398.006705][T17111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 22:37:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1398.006721][T17111] Call Trace: [ 1398.006730][T17111] [ 1398.006738][T17111] dump_stack_lvl+0xda/0x130 [ 1398.027851][T17116] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1398.029319][T17111] dump_stack+0x15/0x20 [ 1398.044405][T17111] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1398.045067][T17116] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1398.049535][T17111] kobject_add_internal+0x3eb/0x730 [ 1398.068367][T17109] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1398.072168][T17111] kobject_add+0xdc/0x150 [ 1398.072202][T17111] ? kobject_get+0x95/0xc0 [ 1398.093786][T17111] ? kobject_put+0xd8/0x160 [ 1398.098322][T17111] ? device_add+0x2ea/0x8b0 [ 1398.099976][T17119] loop0: detected capacity change from 0 to 512 [ 1398.102841][T17111] device_add+0x2f8/0x8b0 [ 1398.102872][T17111] netdev_register_kobject+0xfc/0x230 [ 1398.102903][T17111] register_netdevice+0x65b/0xb20 [ 1398.121795][T17109] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1398.123812][T17111] br_dev_newlink+0x25/0xd0 [ 1398.123841][T17111] ? br_validate+0x190/0x190 [ 1398.138753][T17116] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1398.140522][T17111] rtnl_newlink+0xee5/0x1670 [ 1398.161993][T17111] ? security_capable+0x5e/0x80 [ 1398.166864][T17111] ? ns_capable+0x7c/0xb0 22:37:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3c9rHG8ZAPBnNru1afNt4o+DFqzVVtKi3U0a2wYPtQXRU0Gt9xqSTQjZZEN20zahaIp/gCCigie9eBH8AwQpePEoQkHPiooi2upBUDuyu5M0TXeTtG520+Tzgcm8M7Ozz/NOmNl5Z15mAji2zkfErYh4kabp5YgYzubnsiE2WkPjc8+fPZpuDEmk6d2/JZFk8za/K8nGp7PVTkbEV74YsTTwetza2vrCVKVSXsmmS/XF5VJtbf3K/OLUXHmuvDQxMX598sbktcmxrtSzUa+bn//Td7/14y/c/PmnH/z+3l8ufb2R71C2fHs93lB+t4WtbVJobovtK6y8ZbDDKN+sYWZwf+s8PsB8AADorHFe+oGI+EREXI7hGNj9dBYAAAB4B6WfG4r/JBFpeyc6zAcAAADeIblmH9gkV8z6+w5FLlcstvrwfihO5SrVWv1Ts9XVpZlWX9mRKORm5yvlsaxP7UgUksb0eLP8cvrqjumJiLgdEd8ZHmxOF6erlZl+X/wAAACAY+L0jvb/P4db7X8AAADgiBnpdwIAAADAgdP+BwAAgKNP+x8AAACOtC/dudMY0s33X8/cX1tdqN6/MlOuLRQXV6eL09WV5eJctTrXfGbf4l7fV6lWlz8TS6sPS/VyrV6qra3fW6yuLtXvzb/yCmwAAACgh97/sSe/TSJi47ODzaHhRL+TAnoiv1VKsnGbvf93Z1rjP/YoKaAnBvqdANA3+X4nAPRNod8JAH2X7LG8Y+edX2Xjj3c3HwAAoPtGP9L5/v/u9wY2cj1IDzhAdmIAOH6a9//32+HXyQIcKQU9AOHY+7/v/+8pTd8oIQAAoOuGmkOSK2aX94YilysWI95rvhagkMzOV8pjEXEmIn4zXHhfY3q8uWayZ5sBAAAAAAAAAAAAAAAAAAAAAAAAAGhJ0yRSAAAA4EiLyP05+UXrWf6jwxeHdl4fOJH8aziyV4Q++MHd7z2cqtdXxhvz/741v/79bP7V5hWFf3vTFwAAAPTXZjt9sx0PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN30/Nmj6c2hl3H/ejsiRtrFz8fJ5vhkFCLi1D+SyG9bL4mIgS7E33gcER9uFz9ppLUVsl38wYOPHyPZVmgX/3QX4sNx9qRx/LnVbv/LxfnmuP3+l494ZfptdT7+xdbxb6DD/v/ePmOcffrTUsf4jyPO5tsffzbjJx3iX9hn/K99dX2907L0hxGjbX9/kldileqLy6Xa2vqV+cWpufJceWliYvz65I3Ja5Njpdn5Sjn72zbGtz/6sxe71f9Uh9+/kR313+niPuv/36cPn32wVSy0i3/pQpv4v/xR9onXt38u++37ZFZuLB/dLG+0ytud+8mvz+1W/5kO23+v//+lfdb/8pe/+Yd9fhQA6IHa2vrCVKVSXjmyhUYr/RCkoXAIC9/o6hemaZo29qm3/p78WhKHYbM0C/0+MgEAAN328qS/35kAAAAAAAAAAAAAAAAAAADA8dWLx4ntjLmxVUq68QhtAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICu+F8AAAD//7rB3gg=") 22:37:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1398.171246][T17111] ? rtnl_setlink+0x300/0x300 [ 1398.176017][T17111] rtnetlink_rcv_msg+0x807/0x8c0 [ 1398.181008][T17111] ? __rcu_read_unlock+0x4d/0x70 [ 1398.186123][T17111] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1398.187102][T17119] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1398.191507][T17111] netlink_rcv_skb+0x126/0x220 [ 1398.204897][T17111] ? rtnetlink_bind+0x60/0x60 [ 1398.209624][T17111] rtnetlink_rcv+0x1c/0x20 [ 1398.214064][T17111] netlink_unicast+0x589/0x650 [ 1398.218854][T17111] netlink_sendmsg+0x66e/0x770 [ 1398.223663][T17111] ? netlink_getsockopt+0x3e0/0x3e0 [ 1398.228916][T17111] ____sys_sendmsg+0x37c/0x4d0 [ 1398.233702][T17111] __sys_sendmsg+0x1e9/0x270 [ 1398.238306][T17111] __x64_sys_sendmsg+0x46/0x50 [ 1398.243196][T17111] do_syscall_64+0x44/0x110 [ 1398.247705][T17111] ? syscall_exit_to_user_mode+0x38/0x140 [ 1398.253505][T17111] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1398.259399][T17111] RIP: 0033:0x7f9d49022ae9 [ 1398.263815][T17111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1398.283485][T17111] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1398.291916][T17111] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1398.299937][T17111] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1398.308056][T17111] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1398.316063][T17111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1398.324183][T17111] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1398.332180][T17111] [ 1398.335283][T17111] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1398.373904][T17124] loop4: detected capacity change from 0 to 512 [ 1398.392112][T17126] loop3: detected capacity change from 0 to 512 [ 1398.394176][T17124] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1398.400239][T17128] loop2: detected capacity change from 0 to 512 22:37:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}]}}]}, 0x8c}}, 0x0) [ 1398.407102][T17124] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1398.442268][T17124] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1398.466575][T17132] loop0: detected capacity change from 0 to 512 22:37:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1398.471885][T17126] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1398.473705][T17128] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1398.480801][T17126] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1398.507334][T17135] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1398.516513][T17135] CPU: 0 PID: 17135 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1398.526604][T17135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1398.536668][T17135] Call Trace: [ 1398.539955][T17135] [ 1398.542890][T17135] dump_stack_lvl+0xda/0x130 [ 1398.547546][T17135] dump_stack+0x15/0x20 [ 1398.551772][T17135] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1398.556966][T17135] kobject_add_internal+0x3eb/0x730 [ 1398.562252][T17135] kobject_add+0xdc/0x150 [ 1398.566590][T17135] ? kobject_get+0x95/0xc0 [ 1398.571060][T17135] ? kobject_put+0xd8/0x160 [ 1398.575595][T17135] ? device_add+0x2ea/0x8b0 [ 1398.580106][T17135] device_add+0x2f8/0x8b0 [ 1398.584448][T17135] netdev_register_kobject+0xfc/0x230 [ 1398.589842][T17135] register_netdevice+0x65b/0xb20 [ 1398.594876][T17135] br_dev_newlink+0x25/0xd0 [ 1398.599546][T17135] ? br_validate+0x190/0x190 [ 1398.604200][T17135] rtnl_newlink+0xee5/0x1670 [ 1398.608805][T17135] ? security_capable+0x5e/0x80 [ 1398.613756][T17135] ? ns_capable+0x7c/0xb0 [ 1398.618092][T17135] ? rtnl_setlink+0x300/0x300 [ 1398.622775][T17135] rtnetlink_rcv_msg+0x807/0x8c0 [ 1398.627850][T17135] ? __rcu_read_unlock+0x4d/0x70 [ 1398.632797][T17135] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1398.638195][T17135] netlink_rcv_skb+0x126/0x220 [ 1398.643038][T17135] ? rtnetlink_bind+0x60/0x60 [ 1398.647790][T17135] rtnetlink_rcv+0x1c/0x20 [ 1398.652298][T17135] netlink_unicast+0x589/0x650 [ 1398.657077][T17135] netlink_sendmsg+0x66e/0x770 [ 1398.661878][T17135] ? netlink_getsockopt+0x3e0/0x3e0 [ 1398.667266][T17135] ____sys_sendmsg+0x37c/0x4d0 [ 1398.672055][T17135] __sys_sendmsg+0x1e9/0x270 [ 1398.676665][T17135] __x64_sys_sendmsg+0x46/0x50 [ 1398.681486][T17135] do_syscall_64+0x44/0x110 [ 1398.686076][T17135] ? syscall_exit_to_user_mode+0x38/0x140 [ 1398.691804][T17135] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1398.697758][T17135] RIP: 0033:0x7f9d49022ae9 [ 1398.702199][T17135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1398.721818][T17135] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1398.730235][T17135] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1398.738209][T17135] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1398.746186][T17135] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1398.754180][T17135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1398.762158][T17135] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1398.770195][T17135] [ 1398.773390][T17135] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1398.778132][T17128] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1398.811577][T17126] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9RPGgD3w+fU/Sot1NGtsGD7WC6Kmg1nsNySaEbLIhu2mbUDTFP0AQUcGTXrwI/gGCFLx4FKGgZ0VFEW31IKgdmd1Jmqa7SVo3u2ny+cBkfjOzs9/vb8LMzm/mx0wAp9Y7EXEjIp6maXoxIkbz+YV8iK32kH3uyeP7s9mQRJre+lsSST5v+7uSfHw+X+1sRHzlixErQy/GbWxsLs3UatW1fLrSXF6tNDY2Ly0uzyxUF6orU1OTV6evTV+ZnuhJPbN6Xf/8n777rR9/4frPP3X397f/cuHrWb4j+fLd9XhJxf0WtrdJqbUtdq+w9orBjqNiq4a54cOt8+AI8wEAoLvsvPQDEfHxiLgYozG0/+ksAAAA8BpKPzsS/0ki0s7OdJkPAAAAvEYKrT6wSaGc9/cdiUKhXG734f1gnCvU6o3mJ+fr6ytz7b6yY1EqzC/WqhN5n9qxKCXZ9GSr/Gz68p7pqYjI5n1ndLg1XZ6t1+YGffEDAAAATonze9r//xxtt/8BAACAE2Zs0AkAAAAAR077HwAAAE4+7X8AAAA40b5082Y2pNvvv567s7G+VL9zaa7aWCovr8+WZ+trq+WFen2h9cy+5YO+r1avr346VtbvVZrVRrPS2Ni8vVxfX2neXnzuFdgAAABAH73/ow9/m0TE1meGW0PmzKCTAvqiuFNK8nGHvf93b7bHf+xTUkBfDA06AWBgioNOABiY0qATAAYuOWB51847v8rHH+ttPgAAQO+Nf7j7/f/97w1sFfqQHnCE7MQAcPq07v8ftsOvkwU4UUp6AMKp93/f/z9Qmr5UQgAAQM+NtIakUM4v741EoVAuR7zRei1AKZlfrFUnIuLNiPjNaOl92fRka83kwDYDAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwIkWUfhz8ov2s/zHR98b2Xt94Ezyr9HIXxF69we3vndvptlcm8zm/31nfvP7+fzLrSsK//amLwAAABis7Xb6djseAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHrpyeP7s9tDP+P+9XMRMdYpfjHOtsZnoxQR5/6RRHHXeklEDPUg/taDiPhQp/hJltZOyE7xh48+fozlW6FT/PM9iA+n2cPs+HOj0/5XiHda4877XzHiuelX1f34FzvHv6Eu+/8bh4zx1qOfVrrGfxDxVrHz8Wc7ftIl/ruHjP+1r25udluW/jBivOPvT/JcrEpzebXS2Ni8tLg8s1BdqK5MTU1enb42fWV6ojK/WKvmfzvG+PZHfvZ0v/qf6/L7N7ZP/TPvHbL+/3107/GNdrHUKf6FdzvE/+WP8k+8GL+Q//Z9Ii9ny8e3y1vt8m5v/+TXb+9X/7ku2/+g//+FQ9b/4pe/+YdDfhQA6IPGxubSTK1WXTuxhayVfgzSUDiGhW/09AvTNE2zfeqVv6e4kcRx2CytwqCPTAAAQK89O+kfdCYAAAAAAAAAAAAAAAAAAABwevXjcWJ7Y27tlJJePEIbAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAn/hcAAP//CRveKg==") [ 1398.815041][T17132] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1398.833600][T17128] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1398.835555][T17140] loop4: detected capacity change from 0 to 512 22:37:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}}]}}]}, 0x8c}}, 0x0) 22:37:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1398.874379][T17140] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1398.884758][T17140] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1398.909188][T17140] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1398.915393][T17144] loop3: detected capacity change from 0 to 512 [ 1398.931603][T17146] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1398.940820][T17146] CPU: 0 PID: 17146 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1398.950990][T17146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1398.961099][T17146] Call Trace: [ 1398.964401][T17146] [ 1398.967351][T17146] dump_stack_lvl+0xda/0x130 [ 1398.971986][T17146] dump_stack+0x15/0x20 22:37:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1398.976269][T17146] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1398.981480][T17146] kobject_add_internal+0x3eb/0x730 [ 1398.986828][T17146] kobject_add+0xdc/0x150 [ 1398.988906][T17149] loop2: detected capacity change from 0 to 512 [ 1398.991227][T17146] ? kobject_get+0x95/0xc0 [ 1399.001903][T17146] ? kobject_put+0xd8/0x160 [ 1399.006425][T17146] ? device_add+0x2ea/0x8b0 [ 1399.010940][T17146] device_add+0x2f8/0x8b0 [ 1399.015304][T17146] netdev_register_kobject+0xfc/0x230 [ 1399.020685][T17146] register_netdevice+0x65b/0xb20 [ 1399.025718][T17146] br_dev_newlink+0x25/0xd0 [ 1399.030283][T17146] ? br_validate+0x190/0x190 [ 1399.034941][T17146] rtnl_newlink+0xee5/0x1670 [ 1399.039546][T17146] ? security_capable+0x5e/0x80 [ 1399.044444][T17146] ? ns_capable+0x7c/0xb0 [ 1399.048878][T17146] ? rtnl_setlink+0x300/0x300 [ 1399.053621][T17146] rtnetlink_rcv_msg+0x807/0x8c0 [ 1399.058588][T17146] ? __rcu_read_unlock+0x4d/0x70 [ 1399.063539][T17146] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1399.068962][T17146] netlink_rcv_skb+0x126/0x220 [ 1399.073749][T17146] ? rtnetlink_bind+0x60/0x60 [ 1399.078436][T17146] rtnetlink_rcv+0x1c/0x20 [ 1399.082900][T17146] netlink_unicast+0x589/0x650 [ 1399.087671][T17146] netlink_sendmsg+0x66e/0x770 [ 1399.092451][T17146] ? netlink_getsockopt+0x3e0/0x3e0 [ 1399.097679][T17146] ____sys_sendmsg+0x37c/0x4d0 [ 1399.102586][T17146] __sys_sendmsg+0x1e9/0x270 [ 1399.107567][T17146] __x64_sys_sendmsg+0x46/0x50 [ 1399.112377][T17146] do_syscall_64+0x44/0x110 [ 1399.117091][T17146] ? syscall_exit_to_user_mode+0x38/0x140 [ 1399.122815][T17146] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1399.128757][T17146] RIP: 0033:0x7f9d49022ae9 [ 1399.133175][T17146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1399.152951][T17146] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1399.161367][T17146] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1399.169341][T17146] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1399.177393][T17146] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1399.185441][T17146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1399.193442][T17146] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1399.201862][T17146] [ 1399.204924][T17146] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1399.225972][T17144] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1399.226890][T17151] loop0: detected capacity change from 0 to 512 [ 1399.232746][T17144] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1399.239762][T17149] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1399.264363][T17149] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}}]}}]}, 0x8c}}, 0x0) 22:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1399.265045][T17144] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1399.278024][T17149] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1399.310732][T17151] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}}]}}]}, 0x8c}}, 0x0) [ 1399.376789][T17162] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1399.385979][T17162] CPU: 0 PID: 17162 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1399.391039][T17159] loop4: detected capacity change from 0 to 512 [ 1399.396109][T17162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1399.396127][T17162] Call Trace: [ 1399.396135][T17162] [ 1399.396143][T17162] dump_stack_lvl+0xda/0x130 22:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1399.407925][T17165] loop3: detected capacity change from 0 to 512 [ 1399.412422][T17162] dump_stack+0x15/0x20 [ 1399.433833][T17162] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1399.439063][T17162] kobject_add_internal+0x3eb/0x730 [ 1399.444299][T17162] kobject_add+0xdc/0x150 [ 1399.448656][T17162] ? kobject_get+0x95/0xc0 [ 1399.453126][T17162] ? kobject_put+0xd8/0x160 [ 1399.457697][T17162] ? device_add+0x2ea/0x8b0 [ 1399.462244][T17162] device_add+0x2f8/0x8b0 [ 1399.466600][T17162] netdev_register_kobject+0xfc/0x230 [ 1399.471998][T17162] register_netdevice+0x65b/0xb20 [ 1399.476405][T17171] loop2: detected capacity change from 0 to 512 [ 1399.477093][T17162] br_dev_newlink+0x25/0xd0 [ 1399.487824][T17162] ? br_validate+0x190/0x190 [ 1399.492424][T17162] rtnl_newlink+0xee5/0x1670 [ 1399.497152][T17162] ? security_capable+0x5e/0x80 [ 1399.502076][T17162] ? ns_capable+0x7c/0xb0 [ 1399.506456][T17162] ? rtnl_setlink+0x300/0x300 [ 1399.511140][T17162] rtnetlink_rcv_msg+0x807/0x8c0 [ 1399.516161][T17162] ? __rcu_read_unlock+0x4d/0x70 [ 1399.521128][T17162] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1399.526505][T17162] netlink_rcv_skb+0x126/0x220 [ 1399.531294][T17162] ? rtnetlink_bind+0x60/0x60 [ 1399.536029][T17162] rtnetlink_rcv+0x1c/0x20 [ 1399.540487][T17162] netlink_unicast+0x589/0x650 [ 1399.545267][T17162] netlink_sendmsg+0x66e/0x770 [ 1399.550072][T17162] ? netlink_getsockopt+0x3e0/0x3e0 [ 1399.555285][T17162] ____sys_sendmsg+0x37c/0x4d0 [ 1399.560070][T17162] __sys_sendmsg+0x1e9/0x270 [ 1399.564751][T17162] __x64_sys_sendmsg+0x46/0x50 [ 1399.569525][T17162] do_syscall_64+0x44/0x110 [ 1399.574045][T17162] ? syscall_exit_to_user_mode+0x38/0x140 [ 1399.579768][T17162] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1399.585715][T17162] RIP: 0033:0x7f9d49022ae9 [ 1399.590199][T17162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1399.609878][T17162] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1399.618320][T17162] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 22:37:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1399.626401][T17162] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1399.634388][T17162] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1399.642387][T17162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1399.650372][T17162] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1399.658449][T17162] [ 1399.661647][T17162] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1399.678770][T17171] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1399.685931][T17165] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1399.694416][T17176] loop0: detected capacity change from 0 to 512 [ 1399.697136][T17165] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1399.714314][T17165] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}]}}]}, 0x8c}}, 0x0) [ 1399.714544][T17159] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1399.728657][T17171] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1399.747370][T17171] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1399.760382][T17159] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1399.810239][T17176] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1399.810439][T17159] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1399.820156][T17180] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1399.840037][T17180] CPU: 0 PID: 17180 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1399.850167][T17180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1399.860250][T17180] Call Trace: [ 1399.863547][T17180] [ 1399.864734][T17185] loop2: detected capacity change from 0 to 512 [ 1399.866477][T17180] dump_stack_lvl+0xda/0x130 [ 1399.877377][T17180] dump_stack+0x15/0x20 [ 1399.881564][T17180] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1399.886694][T17180] kobject_add_internal+0x3eb/0x730 [ 1399.891936][T17180] kobject_add+0xdc/0x150 [ 1399.896347][T17180] ? kobject_get+0x95/0xc0 [ 1399.900848][T17180] ? kobject_put+0xd8/0x160 [ 1399.905360][T17180] ? device_add+0x2ea/0x8b0 [ 1399.909919][T17180] device_add+0x2f8/0x8b0 [ 1399.914307][T17180] netdev_register_kobject+0xfc/0x230 [ 1399.919781][T17180] register_netdevice+0x65b/0xb20 [ 1399.924828][T17180] br_dev_newlink+0x25/0xd0 [ 1399.929344][T17180] ? br_validate+0x190/0x190 [ 1399.933944][T17180] rtnl_newlink+0xee5/0x1670 [ 1399.938598][T17180] ? security_capable+0x5e/0x80 [ 1399.943468][T17180] ? ns_capable+0x7c/0xb0 [ 1399.947863][T17180] ? rtnl_setlink+0x300/0x300 [ 1399.952625][T17180] rtnetlink_rcv_msg+0x807/0x8c0 [ 1399.957587][T17180] ? __rcu_read_unlock+0x4d/0x70 [ 1399.962540][T17180] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1399.967976][T17180] netlink_rcv_skb+0x126/0x220 [ 1399.972768][T17180] ? rtnetlink_bind+0x60/0x60 [ 1399.977477][T17180] rtnetlink_rcv+0x1c/0x20 [ 1399.981918][T17180] netlink_unicast+0x589/0x650 [ 1399.986712][T17180] netlink_sendmsg+0x66e/0x770 [ 1399.991487][T17180] ? netlink_getsockopt+0x3e0/0x3e0 [ 1399.996698][T17180] ____sys_sendmsg+0x37c/0x4d0 [ 1400.001475][T17180] __sys_sendmsg+0x1e9/0x270 [ 1400.006091][T17180] __x64_sys_sendmsg+0x46/0x50 [ 1400.010878][T17180] do_syscall_64+0x44/0x110 [ 1400.015401][T17180] ? syscall_exit_to_user_mode+0x38/0x140 [ 1400.021129][T17180] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1400.027138][T17180] RIP: 0033:0x7f9d49022ae9 [ 1400.031560][T17180] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1400.051262][T17180] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:37:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.059682][T17180] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1400.067700][T17180] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1400.075675][T17180] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1400.083704][T17180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1400.091680][T17180] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1400.100113][T17180] [ 1400.103289][T17180] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1400.114055][T17186] loop3: detected capacity change from 0 to 512 [ 1400.137019][T17188] loop4: detected capacity change from 0 to 512 [ 1400.138125][T17185] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1400.150514][T17186] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1400.151208][T17188] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1400.158108][T17186] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1400.163833][T17185] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1400.178043][T17188] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.189925][T17185] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1400.218630][T17188] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1400.219185][T17186] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}}]}}]}, 0x8c}}, 0x0) 22:37:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.287060][T17193] loop4: detected capacity change from 0 to 512 [ 1400.305686][T17195] loop3: detected capacity change from 0 to 512 [ 1400.316491][T17197] loop0: detected capacity change from 0 to 512 [ 1400.341594][T17193] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1400.346119][T17204] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1400.357127][T17204] CPU: 1 PID: 17204 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1400.358258][T17193] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.367220][T17204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1400.367237][T17204] Call Trace: [ 1400.367245][T17204] [ 1400.367254][T17204] dump_stack_lvl+0xda/0x130 [ 1400.367293][T17204] dump_stack+0x15/0x20 [ 1400.387054][T17193] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1400.394764][T17204] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1400.411609][T17195] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1400.421919][T17204] kobject_add_internal+0x3eb/0x730 22:37:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.421959][T17204] kobject_add+0xdc/0x150 [ 1400.421988][T17204] ? kobject_get+0x95/0xc0 [ 1400.435025][T17195] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1400.438578][T17204] ? kobject_put+0xd8/0x160 [ 1400.443357][T17195] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1400.447370][T17204] ? device_add+0x2ea/0x8b0 [ 1400.481727][T17204] device_add+0x2f8/0x8b0 [ 1400.486106][T17204] netdev_register_kobject+0xfc/0x230 [ 1400.491509][T17204] register_netdevice+0x65b/0xb20 [ 1400.496565][T17204] br_dev_newlink+0x25/0xd0 [ 1400.501146][T17204] ? br_validate+0x190/0x190 [ 1400.505768][T17204] rtnl_newlink+0xee5/0x1670 [ 1400.506719][T17197] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1400.510382][T17204] ? security_capable+0x5e/0x80 [ 1400.523507][T17204] ? ns_capable+0x7c/0xb0 [ 1400.527849][T17204] ? rtnl_setlink+0x300/0x300 [ 1400.532644][T17204] rtnetlink_rcv_msg+0x807/0x8c0 [ 1400.537608][T17204] ? __rcu_read_unlock+0x4d/0x70 [ 1400.542553][T17204] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1400.547976][T17204] netlink_rcv_skb+0x126/0x220 [ 1400.552851][T17204] ? rtnetlink_bind+0x60/0x60 [ 1400.557628][T17204] rtnetlink_rcv+0x1c/0x20 [ 1400.562162][T17204] netlink_unicast+0x589/0x650 [ 1400.566932][T17204] netlink_sendmsg+0x66e/0x770 [ 1400.571786][T17204] ? netlink_getsockopt+0x3e0/0x3e0 [ 1400.576994][T17204] ____sys_sendmsg+0x37c/0x4d0 [ 1400.581774][T17204] __sys_sendmsg+0x1e9/0x270 [ 1400.586465][T17204] __x64_sys_sendmsg+0x46/0x50 [ 1400.591236][T17204] do_syscall_64+0x44/0x110 [ 1400.595754][T17204] ? syscall_exit_to_user_mode+0x38/0x140 [ 1400.601507][T17204] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1400.607418][T17204] RIP: 0033:0x7f9d49022ae9 [ 1400.611832][T17204] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1400.631578][T17204] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1400.640067][T17204] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1400.648095][T17204] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1400.656079][T17204] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1400.664067][T17204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1400.672047][T17204] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1400.680031][T17204] 22:37:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}}]}}]}, 0x8c}}, 0x0) [ 1400.683207][T17204] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1400.691462][T17207] loop2: detected capacity change from 0 to 512 [ 1400.729642][T17211] loop4: detected capacity change from 0 to 512 [ 1400.730254][T17207] EXT4-fs (loop2): orphan cleanup on readonly fs 22:37:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.742901][T17207] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1400.766329][T17215] loop3: detected capacity change from 0 to 512 [ 1400.771431][T17211] EXT4-fs (loop4): orphan cleanup on readonly fs 22:37:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1838]}}]}}]}, 0x8c}}, 0x0) 22:37:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x6}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1400.779697][T17211] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1400.799471][T17211] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1400.800045][T17207] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1400.827700][T17217] loop0: detected capacity change from 0 to 512 [ 1400.855676][T17215] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1400.860508][T17222] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1400.867265][T17215] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1400.871217][T17222] CPU: 1 PID: 17222 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 22:37:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1400.884723][T17215] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1400.894191][T17222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1400.894208][T17222] Call Trace: [ 1400.894217][T17222] [ 1400.894225][T17222] dump_stack_lvl+0xda/0x130 [ 1400.927439][T17222] dump_stack+0x15/0x20 [ 1400.931645][T17222] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1400.936870][T17222] kobject_add_internal+0x3eb/0x730 [ 1400.942114][T17222] kobject_add+0xdc/0x150 [ 1400.946468][T17222] ? kobject_get+0x95/0xc0 [ 1400.950892][T17222] ? kobject_put+0xd8/0x160 [ 1400.955568][T17222] ? device_add+0x2ea/0x8b0 [ 1400.960154][T17222] device_add+0x2f8/0x8b0 [ 1400.964490][T17222] netdev_register_kobject+0xfc/0x230 [ 1400.969892][T17222] register_netdevice+0x65b/0xb20 [ 1400.974970][T17222] br_dev_newlink+0x25/0xd0 [ 1400.979479][T17222] ? br_validate+0x190/0x190 [ 1400.984082][T17222] rtnl_newlink+0xee5/0x1670 [ 1400.988707][T17222] ? security_capable+0x5e/0x80 [ 1400.993639][T17222] ? ns_capable+0x7c/0xb0 [ 1400.998005][T17222] ? rtnl_setlink+0x300/0x300 [ 1401.002693][T17222] rtnetlink_rcv_msg+0x807/0x8c0 [ 1401.007722][T17222] ? __rcu_read_unlock+0x4d/0x70 [ 1401.012671][T17222] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1401.018052][T17222] netlink_rcv_skb+0x126/0x220 [ 1401.022825][T17222] ? rtnetlink_bind+0x60/0x60 [ 1401.027567][T17222] rtnetlink_rcv+0x1c/0x20 [ 1401.032033][T17222] netlink_unicast+0x589/0x650 [ 1401.036937][T17222] netlink_sendmsg+0x66e/0x770 [ 1401.041786][T17222] ? netlink_getsockopt+0x3e0/0x3e0 [ 1401.046991][T17222] ____sys_sendmsg+0x37c/0x4d0 [ 1401.051768][T17222] __sys_sendmsg+0x1e9/0x270 [ 1401.056420][T17222] __x64_sys_sendmsg+0x46/0x50 [ 1401.061212][T17222] do_syscall_64+0x44/0x110 [ 1401.065770][T17222] ? syscall_exit_to_user_mode+0x38/0x140 [ 1401.071506][T17222] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1401.077431][T17222] RIP: 0033:0x7f9d49022ae9 [ 1401.081902][T17222] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1401.101600][T17222] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1401.110018][T17222] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1401.118036][T17222] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1401.126011][T17222] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1401.134025][T17222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1401.141999][T17222] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1401.150033][T17222] 22:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.153130][T17222] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1401.186804][T17228] loop4: detected capacity change from 0 to 512 22:37:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3818]}}]}}]}, 0x8c}}, 0x0) 22:37:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x7}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1401.211549][T17217] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1401.223487][T17228] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1401.234276][ T2776] ================================================================== [ 1401.242497][ T2776] BUG: KCSAN: data-race in d_delete / lookup_fast [ 1401.248936][ T2776] [ 1401.251263][ T2776] read-write to 0xffff88813c740900 of 4 bytes by task 3388 on cpu 0: [ 1401.259331][ T2776] d_delete+0x6c/0xf0 [ 1401.263343][ T2776] d_delete_notify+0x30/0xe0 [ 1401.267958][ T2776] vfs_unlink+0x305/0x3e0 [ 1401.272302][ T2776] do_unlinkat+0x236/0x4c0 [ 1401.276718][ T2776] __x64_sys_unlink+0x30/0x40 [ 1401.281397][ T2776] do_syscall_64+0x44/0x110 [ 1401.285911][ T2776] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1401.291809][ T2776] [ 1401.294133][ T2776] read to 0xffff88813c740900 of 4 bytes by task 2776 on cpu 1: [ 1401.301675][ T2776] lookup_fast+0xd9/0x290 [ 1401.306009][ T2776] walk_component+0x3f/0x230 [ 1401.310607][ T2776] path_lookupat+0x10a/0x2a0 [ 1401.315220][ T2776] filename_lookup+0x126/0x300 [ 1401.319997][ T2776] user_path_at_empty+0x42/0x110 [ 1401.324950][ T2776] do_readlinkat+0x92/0x210 [ 1401.329464][ T2776] __x64_sys_readlink+0x47/0x50 [ 1401.334320][ T2776] do_syscall_64+0x44/0x110 [ 1401.338846][ T2776] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1401.344753][ T2776] [ 1401.347071][ T2776] value changed: 0x00600108 -> 0x00008008 [ 1401.352782][ T2776] [ 1401.355101][ T2776] Reported by Kernel Concurrency Sanitizer on: [ 1401.361249][ T2776] CPU: 1 PID: 2776 Comm: udevd Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1401.370476][ T2776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1401.380534][ T2776] ================================================================== [ 1401.393874][T17233] loop3: detected capacity change from 0 to 512 [ 1401.405750][T17237] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1401.415008][T17237] CPU: 0 PID: 17237 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1401.425129][T17237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1401.435228][T17237] Call Trace: [ 1401.438530][T17237] [ 1401.441479][T17237] dump_stack_lvl+0xda/0x130 [ 1401.446109][T17237] dump_stack+0x15/0x20 22:37:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800]}}]}}]}, 0x8c}}, 0x0) 22:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.448037][T17228] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1401.450358][T17237] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1401.473007][T17237] kobject_add_internal+0x3eb/0x730 [ 1401.473512][T17228] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1401.478283][T17237] kobject_add+0xdc/0x150 [ 1401.478316][T17237] ? kobject_get+0x95/0xc0 [ 1401.499319][T17237] ? kobject_put+0xd8/0x160 [ 1401.503871][T17237] ? device_add+0x2ea/0x8b0 [ 1401.508469][T17237] device_add+0x2f8/0x8b0 22:37:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.512867][T17237] netdev_register_kobject+0xfc/0x230 [ 1401.518361][T17237] register_netdevice+0x65b/0xb20 [ 1401.523420][T17237] br_dev_newlink+0x25/0xd0 [ 1401.527956][T17237] ? br_validate+0x190/0x190 [ 1401.532552][T17237] rtnl_newlink+0xee5/0x1670 [ 1401.537174][T17237] ? security_capable+0x5e/0x80 [ 1401.542072][T17237] ? ns_capable+0x7c/0xb0 [ 1401.546446][T17237] ? rtnl_setlink+0x300/0x300 [ 1401.551129][T17237] rtnetlink_rcv_msg+0x807/0x8c0 [ 1401.556155][T17237] ? __rcu_read_unlock+0x4d/0x70 [ 1401.561102][T17237] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1401.566484][T17237] netlink_rcv_skb+0x126/0x220 [ 1401.571316][T17237] ? rtnetlink_bind+0x60/0x60 [ 1401.576050][T17237] rtnetlink_rcv+0x1c/0x20 [ 1401.580480][T17237] netlink_unicast+0x589/0x650 [ 1401.585253][T17237] netlink_sendmsg+0x66e/0x770 [ 1401.590044][T17237] ? netlink_getsockopt+0x3e0/0x3e0 [ 1401.595252][T17237] ____sys_sendmsg+0x37c/0x4d0 [ 1401.600029][T17237] __sys_sendmsg+0x1e9/0x270 [ 1401.604640][T17237] __x64_sys_sendmsg+0x46/0x50 [ 1401.609413][T17237] do_syscall_64+0x44/0x110 [ 1401.614003][T17237] ? syscall_exit_to_user_mode+0x38/0x140 [ 1401.619985][T17237] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1401.625919][T17237] RIP: 0033:0x7f9d49022ae9 [ 1401.630384][T17237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1401.649997][T17237] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1401.658463][T17237] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1401.666456][T17237] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1401.674432][T17237] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1401.682410][T17237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1401.690466][T17237] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1401.698512][T17237] [ 1401.701616][T17237] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1401.722376][T17233] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1401.734993][T17233] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1401.737463][T17244] loop4: detected capacity change from 0 to 512 [ 1401.754318][T17233] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1401.770970][T17244] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1401.782390][T17244] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHG0ZAPBnNru1afN9yace9AM/q62kRbubNLYNHmoF0VNBrfcakk0I2WRDdtM2odgU/wBBRAVPevEi+AcIUvDiUYSCnhUVRbTVg6B2ZHdn0zbdTdJ+m900+f1gMu/M7M7zvBNmdt6Zl5kAjq0zEXE9Ip6maXohIkaz+blsiK3W0Pjck8f3ZhtDEml68+9JJNm89rqSbHw6+9rJiPjalyNWhl6OW9vYXJqpVMpr2XSpvrxaqm1sXlxcnlkoL5RXpqYmr0xfnb48PdGTejbqde2Lf/7et3/ypWu/+MydP9z66/lvNvIdyZY/X49XlN9tYWubFJrboq0QEWuvGewwymd1ahre33ceHGA+AAB01zgv/WBEfDIiLsRoDO1+OgsAAAC8gdLPj8R/k4i0sxNd5gMAAABvkFyzD2ySK2b9fUcilysWW314PxyncpVqrf7p+er6ylyrr+xYFHLzi5XyRNandiwKSWN6sll+Nn1px/RURLwTEd8dHW5OF2erlblBX/wAAACAY+L0jvb/v0Zb7X8AAADgiBkbdAIAAADAgdP+BwAAgKNP+x8AAACOtK/cuNEY0vb7r+dub6wvVW9fnCvXlorL67PF2eraanGhWl1oPrNvea/1VarV1c/GyvrdUr1cq5dqG5u3lqvrK/Vbiy+8AhsAAADoo3c+/vB3SURsfW64OTScGHRSQF/kt0tJNu6w9//+7db4T31KCuiLoUEnAAxMftAJAANTGHQCwMAleyzv2nnn19n4E73NBwAA6L3xj3a//7/7vYGtXB/SAw6QnRgAjp/m/f/9dvh1sgBHSkEPQDj23vf9/z2l6SslBAAA9NxIc0hyxezy3kjkcsVixFvN1wIUkvnFSnkiIt6OiN+OFj7QmJ5sfjPZs80AAAAAAAAAAAAAAAAAAAAAAAAAALSkaRIpAAAAcKRF5P6S/LL1LP/x0XMjO68PnEj+PRrZK0Lv/PDm9+/O1Otrk435/9ieX/9BNv9S84rCf7zpCwAAAAar3U5vt+MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoJeePL432x76GfdvX4iIsU7x83GyOT4ZhYg49c8k8s99L4mIoR7E33oQER/pFD9ppLUdslP84YOPH2PZVugU/3QP4sNx9rBx/Lneaf/LxZnmuPP+l494Yfp1dT/+xfbxb6jL/v/WPmO8++hnpa7xH0S8m+98/GnHT7rEP7vP+N/4+uZmt2XpjyLGO/7+JC/EKtWXV0u1jc2Li8szC+WF8srU1OSV6avTl6cnSvOLlXL2t2OM73zs5093q/+pLr9/Y7vUv+HcPuv/v0d3H38oIu6nadop/vmzHeL/6sfZJ16On8t++z6VlRvLx9vlrVb5ee/99Dfv7Vb/uS7bf6////l91v/CV7/1x31+FADog9rG5tJMpVJeO7KFRiv9EKShcAgL93u6wjQ7v3/t9eQ3kjgMm6VZGPSRCQAA6LVnJ/2DzgQAAAAAAAAAAAAAAAAAAACOr348TmxnzK3tUtKLR2gDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPTE/wMAAP//5aThVA==") 22:37:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}]}}]}, 0x8c}}, 0x0) 22:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.803994][T17244] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1401.840127][T17249] loop0: detected capacity change from 0 to 512 [ 1401.852382][T17250] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1401.861616][T17250] CPU: 0 PID: 17250 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1401.871703][T17250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1401.881878][T17250] Call Trace: [ 1401.885190][T17250] 22:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.888139][T17250] dump_stack_lvl+0xda/0x130 [ 1401.892783][T17250] dump_stack+0x15/0x20 [ 1401.894268][T17254] loop3: detected capacity change from 0 to 512 [ 1401.896956][T17250] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1401.908381][T17250] kobject_add_internal+0x3eb/0x730 [ 1401.913614][T17250] kobject_add+0xdc/0x150 [ 1401.917974][T17250] ? kobject_get+0x95/0xc0 [ 1401.922540][T17250] ? kobject_put+0xd8/0x160 [ 1401.927067][T17250] ? device_add+0x2ea/0x8b0 [ 1401.931651][T17250] device_add+0x2f8/0x8b0 [ 1401.936074][T17250] netdev_register_kobject+0xfc/0x230 [ 1401.941488][T17250] register_netdevice+0x65b/0xb20 [ 1401.946573][T17250] br_dev_newlink+0x25/0xd0 [ 1401.947049][T17254] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1401.951163][T17250] ? br_validate+0x190/0x190 [ 1401.951189][T17250] rtnl_newlink+0xee5/0x1670 [ 1401.957930][T17254] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1401.962086][T17250] ? security_capable+0x5e/0x80 [ 1401.962113][T17250] ? ns_capable+0x7c/0xb0 22:37:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1401.962141][T17250] ? rtnl_setlink+0x300/0x300 [ 1401.969254][T17254] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1401.979562][T17250] rtnetlink_rcv_msg+0x807/0x8c0 [ 1401.979614][T17250] ? __rcu_read_unlock+0x4d/0x70 [ 1402.015610][T17250] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1402.021080][T17250] netlink_rcv_skb+0x126/0x220 [ 1402.025885][T17250] ? rtnetlink_bind+0x60/0x60 [ 1402.030620][T17250] rtnetlink_rcv+0x1c/0x20 22:37:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1402.033302][T17249] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1402.035161][T17250] netlink_unicast+0x589/0x650 [ 1402.035195][T17250] netlink_sendmsg+0x66e/0x770 [ 1402.052955][T17250] ? netlink_getsockopt+0x3e0/0x3e0 [ 1402.058202][T17250] ____sys_sendmsg+0x37c/0x4d0 [ 1402.063018][T17250] __sys_sendmsg+0x1e9/0x270 [ 1402.067764][T17250] __x64_sys_sendmsg+0x46/0x50 [ 1402.072635][T17250] do_syscall_64+0x44/0x110 [ 1402.077241][T17250] ? syscall_exit_to_user_mode+0x38/0x140 [ 1402.083132][T17250] entry_SYSCALL_64_after_hwframe+0x63/0x6b 22:37:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1402.089167][T17250] RIP: 0033:0x7f9d49022ae9 [ 1402.093681][T17250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1402.113760][T17250] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1402.122205][T17250] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1402.130210][T17250] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1402.138219][T17250] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1402.146208][T17250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1402.154193][T17250] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1402.162306][T17250] [ 1402.165465][T17250] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. 22:37:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1402.200290][T17271] loop4: detected capacity change from 0 to 512 [ 1402.209528][T17272] loop3: detected capacity change from 0 to 512 [ 1402.217074][T17271] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1402.233572][T17272] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) [ 1402.247977][T17271] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1402.260490][T17272] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1402.268382][T17271] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3UFrHG8ZAPBnNru1afNvUvWgBWu1lbRod5PGtsFDrSB6Kqj1XkOyCSGbbMhu2iYUTfEDCCIqeNKLF8EPIEjBi0cRCnpWVBTRVg+C2pHdnaRpupukdbObJr8fTOadmZ19nnfCzM478zITwLF1ISJuR8SLNE2vRMRwNj+XDbHRGhqfe/7s0XRjSCJN7/4tiSSbt/ldSTY+na12MiK+8sWIpYHX49bW1hemKpXySjZdqi8ul2pr61fnF6fmynPlpYmJ8RuTNyevT451pZ6Net36/J+++60ff+HWzz/14Pf3/nL56418h7Ll2+vxhvK7LWxtk0JzW2xfYeUtgx1G+WYNM4P7W+fxAeYDAEBnjfPS90fExyPiSgzHwO6nswAAAMA7KP3sUPwniUjbO9FhPgAAAPAOyTX7wCa5YtbfdyhyuWKx1Yf3g3EqV6nW6p+cra4uzbT6yo5EITc7XymPZX1qR6KQNKbHm+WX09d2TE9ExNmI+M7wYHO6OF2tXOz3xQ8AAAA4Jk7vaP//c7jV/gcAAACOmJF+JwAAAAAcOO1/AAAAOPq0/wEAAOBI+9KdO40h3Xz/9cz9tdWF6v2rM+XaQnFxdbo4XV1ZLs5Vq3PNZ/Yt7vV9lWp1+dOxtPqwVC/X6qXa2vq9xerqUv3e/CuvwAYAAAB66OxHn/w2iYiNzww2h4YT/U4K6In8VinJxm32/t+daY3/2KOkgJ4Y6HcCQN/k+50A0DeFficA9F2yx/KOnXd+lY0/1t18AACA7hv9cOf7/7vfG9jI9SA94ADZiQHg+Gne/99vh18nC3CkFPQAhGPv/77/v6c0faOEAACArhtqDkmumF3eG4pcrliMeK/5WoBCMjtfKY9FxJmI+M1w4X2N6fHmmsmebQYAAAAAAAAAAAAAAAAAAAAAAAAAoCVNk0gBAACAIy0i9+fkF61n+Y8OXxraeX3gRPKv4cheEfrgB3e/93CqXl8Zb8z/+9b8+vez+deaVxT+7U1fAAAA0F+b7fTNdjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAdNPzZ4+mN4dexv3r5yJipF38fJxsjk9GISJO/SOJ/Lb1kogY6EL8jccR8aF28ZNGWlsh28UfPPj4MZJthXbxT3chPhxnTxrHn9vt9r9cXGiO2+9/+YhXpt9W5+NfbB3/Bjrs/+/tM8a5pz8tdYz/OOJcvv3xZzN+0iH+xX3G/9pX19c7LUt/GDHa9vcneSVWqb64XKqtrV+dX5yaK8+VlyYmxm9M3py8PjlWmp2vlLO/bWN8+yM/e7Fb/U91+P0b2VH/nS7ts/7/ffrw2QdaxUK7+Jcvton/yx9ln3h9++ey375PZOXG8tHN8karvN35n/z6/G71n+mw/ff6/1/eZ/2vfPmbf9jnRwGAHqitrS9MVSrllSNbaLTSD0EaCoew8I2ufmGapmljn3rr78mvJXEYNkuz0O8jEwAA0G0vT/r7nQkAAAAAAAAAAAAAAAAAAAAcX714nNjOmBtbpaQbj9AGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiK/wUAAP//BUvdlw==") 22:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) [ 1402.292463][T17272] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1402.338429][T17283] loop0: detected capacity change from 0 to 512 [ 1402.345085][T17282] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1402.354420][T17282] CPU: 0 PID: 17282 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1402.364517][T17282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1402.374600][T17282] Call Trace: [ 1402.377887][T17282] [ 1402.380838][T17282] dump_stack_lvl+0xda/0x130 [ 1402.385447][T17282] dump_stack+0x15/0x20 [ 1402.389658][T17282] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1402.395240][T17282] kobject_add_internal+0x3eb/0x730 [ 1402.400540][T17282] kobject_add+0xdc/0x150 [ 1402.404882][T17282] ? kobject_get+0x95/0xc0 [ 1402.409308][T17282] ? kobject_put+0xd8/0x160 [ 1402.413830][T17282] ? device_add+0x2ea/0x8b0 [ 1402.418345][T17282] device_add+0x2f8/0x8b0 [ 1402.422680][T17282] netdev_register_kobject+0xfc/0x230 [ 1402.428130][T17282] register_netdevice+0x65b/0xb20 [ 1402.433219][T17282] br_dev_newlink+0x25/0xd0 [ 1402.437731][T17282] ? br_validate+0x190/0x190 [ 1402.442326][T17282] rtnl_newlink+0xee5/0x1670 [ 1402.446929][T17282] ? security_capable+0x5e/0x80 [ 1402.451782][T17282] ? ns_capable+0x7c/0xb0 [ 1402.456119][T17282] ? rtnl_setlink+0x300/0x300 [ 1402.460847][T17282] rtnetlink_rcv_msg+0x807/0x8c0 [ 1402.465930][T17282] ? __rcu_read_unlock+0x4d/0x70 [ 1402.470874][T17282] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1402.476277][T17282] netlink_rcv_skb+0x126/0x220 [ 1402.481048][T17282] ? rtnetlink_bind+0x60/0x60 [ 1402.485739][T17282] rtnetlink_rcv+0x1c/0x20 [ 1402.490238][T17282] netlink_unicast+0x589/0x650 [ 1402.495032][T17282] netlink_sendmsg+0x66e/0x770 [ 1402.499804][T17282] ? netlink_getsockopt+0x3e0/0x3e0 [ 1402.505064][T17282] ____sys_sendmsg+0x37c/0x4d0 [ 1402.509874][T17282] __sys_sendmsg+0x1e9/0x270 [ 1402.514514][T17282] __x64_sys_sendmsg+0x46/0x50 [ 1402.519292][T17282] do_syscall_64+0x44/0x110 [ 1402.523876][T17282] ? syscall_exit_to_user_mode+0x38/0x140 [ 1402.529677][T17282] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1402.535580][T17282] RIP: 0033:0x7f9d49022ae9 [ 1402.540023][T17282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1402.559692][T17282] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1402.568111][T17282] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1402.576108][T17282] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1402.584111][T17282] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1402.592088][T17282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1402.600058][T17282] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1402.608034][T17282] [ 1402.611181][T17282] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1402.626439][T17285] loop3: detected capacity change from 0 to 512 [ 1402.629831][T17289] loop4: detected capacity change from 0 to 512 [ 1402.636551][T17285] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1402.647705][T17285] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1402.662039][T17289] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1402.668889][T17289] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xa}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}]}, 0x8c}}, 0x0) [ 1402.683948][T17283] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1402.695182][T17285] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1402.708382][T17289] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) 22:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}]}, 0x8c}}, 0x0) [ 1402.754364][T17297] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1402.763583][T17297] CPU: 0 PID: 17297 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1402.774028][T17297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1402.784178][T17297] Call Trace: [ 1402.787483][T17297] [ 1402.790505][T17297] dump_stack_lvl+0xda/0x130 [ 1402.795128][T17297] dump_stack+0x15/0x20 [ 1402.799316][T17297] sysfs_create_dir_ns+0x1a8/0x1d0 22:37:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1402.804500][T17297] kobject_add_internal+0x3eb/0x730 [ 1402.809732][T17297] kobject_add+0xdc/0x150 [ 1402.814094][T17297] ? kobject_get+0x95/0xc0 [ 1402.818679][T17297] ? kobject_put+0xd8/0x160 [ 1402.823216][T17297] ? device_add+0x2ea/0x8b0 [ 1402.827748][T17297] device_add+0x2f8/0x8b0 [ 1402.832169][T17297] netdev_register_kobject+0xfc/0x230 [ 1402.837706][T17297] register_netdevice+0x65b/0xb20 [ 1402.842804][T17297] br_dev_newlink+0x25/0xd0 [ 1402.847328][T17297] ? br_validate+0x190/0x190 [ 1402.848192][T17303] loop0: detected capacity change from 0 to 512 [ 1402.851954][T17297] rtnl_newlink+0xee5/0x1670 [ 1402.851996][T17297] ? security_capable+0x5e/0x80 [ 1402.867705][T17297] ? ns_capable+0x7c/0xb0 [ 1402.872060][T17297] ? rtnl_setlink+0x300/0x300 [ 1402.876763][T17297] rtnetlink_rcv_msg+0x807/0x8c0 [ 1402.881748][T17297] ? __rcu_read_unlock+0x4d/0x70 [ 1402.886776][T17297] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1402.892183][T17297] netlink_rcv_skb+0x126/0x220 [ 1402.897065][T17297] ? rtnetlink_bind+0x60/0x60 [ 1402.901801][T17297] rtnetlink_rcv+0x1c/0x20 [ 1402.906232][T17297] netlink_unicast+0x589/0x650 [ 1402.911043][T17297] netlink_sendmsg+0x66e/0x770 [ 1402.915834][T17297] ? netlink_getsockopt+0x3e0/0x3e0 [ 1402.921048][T17297] ____sys_sendmsg+0x37c/0x4d0 [ 1402.925829][T17297] __sys_sendmsg+0x1e9/0x270 [ 1402.930525][T17297] __x64_sys_sendmsg+0x46/0x50 [ 1402.935332][T17297] do_syscall_64+0x44/0x110 [ 1402.939975][T17297] ? syscall_exit_to_user_mode+0x38/0x140 [ 1402.945729][T17297] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1402.951631][T17297] RIP: 0033:0x7f9d49022ae9 [ 1402.956090][T17297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1402.975732][T17297] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1402.984190][T17297] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1402.992182][T17297] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1403.000155][T17297] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1403.008129][T17297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1403.016112][T17297] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1403.024110][T17297] [ 1403.027280][T17297] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1403.050043][T17303] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1403.067766][T17309] loop3: detected capacity change from 0 to 512 [ 1403.079898][T17311] loop4: detected capacity change from 0 to 512 [ 1403.090587][T17309] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}]}, 0x8c}}, 0x0) 22:37:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1403.098098][T17309] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1403.124576][T17311] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1403.135571][T17311] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1403.154109][T17309] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1403.174892][T17311] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1403.179972][T17318] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1403.196318][T17318] CPU: 1 PID: 17318 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1403.206427][T17318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1403.216501][T17318] Call Trace: [ 1403.219797][T17318] [ 1403.222745][T17318] dump_stack_lvl+0xda/0x130 [ 1403.227376][T17318] dump_stack+0x15/0x20 [ 1403.231571][T17318] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1403.236715][T17318] kobject_add_internal+0x3eb/0x730 [ 1403.242052][T17318] kobject_add+0xdc/0x150 [ 1403.246409][T17318] ? kobject_get+0x95/0xc0 [ 1403.250917][T17318] ? kobject_put+0xd8/0x160 [ 1403.255449][T17318] ? device_add+0x2ea/0x8b0 [ 1403.259989][T17318] device_add+0x2f8/0x8b0 [ 1403.264350][T17318] netdev_register_kobject+0xfc/0x230 [ 1403.269782][T17318] register_netdevice+0x65b/0xb20 [ 1403.274848][T17318] br_dev_newlink+0x25/0xd0 [ 1403.279387][T17318] ? br_validate+0x190/0x190 [ 1403.284060][T17318] rtnl_newlink+0xee5/0x1670 [ 1403.288690][T17318] ? security_capable+0x5e/0x80 [ 1403.293639][T17318] ? ns_capable+0x7c/0xb0 [ 1403.298024][T17318] ? rtnl_setlink+0x300/0x300 [ 1403.302745][T17318] rtnetlink_rcv_msg+0x807/0x8c0 [ 1403.307729][T17318] ? __rcu_read_unlock+0x4d/0x70 [ 1403.312760][T17318] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1403.318156][T17318] netlink_rcv_skb+0x126/0x220 [ 1403.322991][T17318] ? rtnetlink_bind+0x60/0x60 [ 1403.327780][T17318] rtnetlink_rcv+0x1c/0x20 [ 1403.332229][T17318] netlink_unicast+0x589/0x650 [ 1403.337034][T17318] netlink_sendmsg+0x66e/0x770 [ 1403.341863][T17318] ? netlink_getsockopt+0x3e0/0x3e0 [ 1403.347120][T17318] ____sys_sendmsg+0x37c/0x4d0 [ 1403.351983][T17318] __sys_sendmsg+0x1e9/0x270 22:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1403.356696][T17318] __x64_sys_sendmsg+0x46/0x50 [ 1403.361486][T17318] do_syscall_64+0x44/0x110 [ 1403.366044][T17318] ? syscall_exit_to_user_mode+0x38/0x140 [ 1403.371788][T17318] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1403.377710][T17318] RIP: 0033:0x7f9d49022ae9 [ 1403.382147][T17318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1403.401804][T17318] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1403.410310][T17318] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1403.418351][T17318] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1403.426376][T17318] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1403.434376][T17318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1403.442377][T17318] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1403.450370][T17318] 22:37:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1403.453532][T17318] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1403.478436][T17321] loop0: detected capacity change from 0 to 512 22:37:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}]}, 0x8c}}, 0x0) 22:37:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xc}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1403.502167][T17325] loop2: detected capacity change from 0 to 512 [ 1403.527471][T17325] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1403.546908][T17325] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1403.566200][T17331] loop4: detected capacity change from 0 to 512 [ 1403.568331][T17321] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1403.587804][T17334] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1403.592947][T17325] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1403.596975][T17334] CPU: 0 PID: 17334 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1403.619325][T17334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1403.629399][T17334] Call Trace: [ 1403.632692][T17334] [ 1403.635652][T17334] dump_stack_lvl+0xda/0x130 [ 1403.640286][T17334] dump_stack+0x15/0x20 [ 1403.644580][T17334] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1403.649800][T17334] kobject_add_internal+0x3eb/0x730 [ 1403.655048][T17334] kobject_add+0xdc/0x150 [ 1403.659415][T17334] ? kobject_put+0xd8/0x160 [ 1403.663956][T17334] ? device_add+0x2ea/0x8b0 [ 1403.668520][T17334] device_add+0x2f8/0x8b0 [ 1403.669970][T17330] loop3: detected capacity change from 0 to 512 [ 1403.672862][T17334] netdev_register_kobject+0xfc/0x230 [ 1403.672895][T17334] register_netdevice+0x65b/0xb20 [ 1403.689757][T17334] br_dev_newlink+0x25/0xd0 [ 1403.694286][T17334] ? br_validate+0x190/0x190 [ 1403.698902][T17334] rtnl_newlink+0xee5/0x1670 [ 1403.703597][T17334] ? __mutex_lock+0x18a/0x8d0 22:37:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}]}, 0x8c}}, 0x0) 22:37:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1403.708373][T17334] ? rtnl_setlink+0x300/0x300 [ 1403.713097][T17334] rtnetlink_rcv_msg+0x807/0x8c0 [ 1403.718094][T17334] ? __rcu_read_unlock+0x4d/0x70 [ 1403.723061][T17334] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1403.728458][T17334] netlink_rcv_skb+0x126/0x220 [ 1403.733253][T17334] ? rtnetlink_bind+0x60/0x60 [ 1403.737991][T17334] rtnetlink_rcv+0x1c/0x20 [ 1403.742453][T17334] netlink_unicast+0x589/0x650 [ 1403.747245][T17334] netlink_sendmsg+0x66e/0x770 [ 1403.752055][T17334] ? netlink_getsockopt+0x3e0/0x3e0 [ 1403.757288][T17334] ____sys_sendmsg+0x37c/0x4d0 [ 1403.762286][T17334] __sys_sendmsg+0x1e9/0x270 [ 1403.766938][T17334] __x64_sys_sendmsg+0x46/0x50 [ 1403.771731][T17334] do_syscall_64+0x44/0x110 [ 1403.776341][T17334] ? syscall_exit_to_user_mode+0x38/0x140 [ 1403.782082][T17334] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1403.788000][T17334] RIP: 0033:0x7f9d49022ae9 [ 1403.792608][T17334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1403.812242][T17334] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1403.820743][T17334] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1403.828794][T17334] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1403.836831][T17334] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1403.844902][T17334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1403.852895][T17334] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1403.860888][T17334] [ 1403.864084][T17334] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1403.876534][T17331] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1403.886021][T17331] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) 22:37:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xd}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9RPGgD3w+fU/Sot1NGtsGD7WC6Kmg1nsNySaEbLIhu2mbUDTFP0AQUcGTXrwI/gGCFLx4FKGgZ0VFEW31IKgdmd1Jmqa7SVo3u2ny+cBkfjOzs9/vb8LMzm/mx0wAp9Y7EXEjIp6maXoxIkbz+YV8iK32kH3uyeP7s9mQRJre+lsSST5v+7uSfHw+X+1sRHzlixErQy/GbWxsLs3UatW1fLrSXF6tNDY2Ly0uzyxUF6orU1OTV6evTV+ZnuhJPbN6Xf/8n777rR9/4frPP3X397f/cuHrWb4j+fLd9XhJxf0WtrdJqbUtdq+w9orBjqNiq4a54cOt8+AI8wEAoLvsvPQDEfHxiLgYozG0/+ksAAAA8BpKPzsS/0ki0s7OdJkPAAAAvEYKrT6wSaGc9/cdiUKhXG734f1gnCvU6o3mJ+fr6ytz7b6yY1EqzC/WqhN5n9qxKCXZ9GSr/Gz68p7pqYi4HhHfGR1uTZdn67W5QV/8AAAAgFPi/J72/z9H2+1/AAAA4IQZG3QCAAAAwJHT/gcAAICTT/sfAAAATrQv3byZDen2+6/n7mysL9XvXJqrNpbKy+uz5dn62mp5oV5faD2zb/mg76vV66ufjpX1e5VmtdGsNDY2by/X11eatxefewU2AAAA0Efv/+jD3yYRsfWZ4daQOTPopIC+KO6UknzcYe//3Zvt8R/7lBTQF0ODTgAYmOKgEwAGpjToBICBSw5Y3rXzzq/y8cd6mw8AANB74x/ufv9//3sDW4U+pAccITsxAJw+rfv/h+3w62QBTpSSHoBw6v3f9/8PlKYvlRAAANBzI60hKZTzy3sjUSiUyxFvtF4LUErmF2vViYh4MyJ+M1p6XzY92VozObDNAAAAAAAAAAAAAAAAAAAAAAAAAAC0pWkSKQAAAHCiRRT+nPyi/Sz/8dH3RvZeHziT/Gs08leE3v3Bre/dm2k21yaz+X/fmd/8fj7/cuuKwr+96QsAAAAGa7udvt2OBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBeevL4/uz20M+4f/1cRIx1il+Ms63x2ShFxLl/JFHctV4SEUM9iL/1ICI+1Cl+kqW1E7JT/OGjjx9j+VboFP98D+LDafYwO/7c6LT/FeKd1rjz/leMeG76VXU//sXO8W+oy/7/xiFjvPXop5Wu8R9EvFXsfPzZjp90if/uIeN/7aubm92WpT+MGO/4+5M8F6vSXF6tNDY2Ly0uzyxUF6orU1OTV6evTV+ZnqjML9aq+d+OMb79kZ893a/+57r8/o3tU//Me4es/38f3Xt8o10sdYp/4d0O8X/5o/wTL8Yv5L99n8jL2fLx7fJWu7zb2z/59dv71X+uy/Y/6P9/4ZD1v/jlb/7hkB8FAPqgsbG5NFOrVddObCFrpR+DNBSOYeEbPf3CNE3TbJ965e8pbiRxHDZLqzDoIxMAANBrz076B50JAAAAAAAAAAAAAAAAAAAAnF79eJzY3phbO6WkF4/QBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoif8FAAD//8au3jY=") [ 1403.904376][T17330] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1403.905200][T17331] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1403.911174][T17330] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1403.925300][T17340] loop2: detected capacity change from 0 to 512 [ 1403.938874][T17330] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) 22:37:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}]}}]}, 0x8c}}, 0x0) 22:37:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1403.984238][T17340] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1403.993884][T17344] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1404.003060][T17344] CPU: 0 PID: 17344 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1404.006807][T17340] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1404.013131][T17344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1404.013149][T17344] Call Trace: [ 1404.013157][T17344] [ 1404.013165][T17344] dump_stack_lvl+0xda/0x130 [ 1404.046966][T17344] dump_stack+0x15/0x20 [ 1404.051222][T17344] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1404.056390][T17344] kobject_add_internal+0x3eb/0x730 [ 1404.057596][T17349] loop0: detected capacity change from 0 to 512 [ 1404.061650][T17344] kobject_add+0xdc/0x150 [ 1404.072387][T17344] ? kobject_get+0x95/0xc0 [ 1404.076873][T17344] ? kobject_put+0xd8/0x160 [ 1404.081433][T17344] ? device_add+0x2ea/0x8b0 [ 1404.086009][T17344] device_add+0x2f8/0x8b0 [ 1404.088026][T17340] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1404.090370][T17344] netdev_register_kobject+0xfc/0x230 [ 1404.102772][T17350] loop3: detected capacity change from 0 to 512 [ 1404.107875][T17344] register_netdevice+0x65b/0xb20 [ 1404.119280][T17344] br_dev_newlink+0x25/0xd0 [ 1404.120626][T17351] loop4: detected capacity change from 0 to 512 [ 1404.123794][T17344] ? br_validate+0x190/0x190 [ 1404.123820][T17344] rtnl_newlink+0xee5/0x1670 [ 1404.139255][T17344] ? security_capable+0x5e/0x80 [ 1404.144127][T17344] ? ns_capable+0x7c/0xb0 [ 1404.148497][T17344] ? rtnl_setlink+0x300/0x300 [ 1404.153185][T17344] rtnetlink_rcv_msg+0x807/0x8c0 [ 1404.158149][T17344] ? __rcu_read_unlock+0x4d/0x70 [ 1404.163129][T17344] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1404.168658][T17344] netlink_rcv_skb+0x126/0x220 [ 1404.173497][T17344] ? rtnetlink_bind+0x60/0x60 [ 1404.178296][T17344] rtnetlink_rcv+0x1c/0x20 [ 1404.182778][T17344] netlink_unicast+0x589/0x650 [ 1404.187550][T17344] netlink_sendmsg+0x66e/0x770 [ 1404.192430][T17344] ? netlink_getsockopt+0x3e0/0x3e0 [ 1404.197633][T17344] ____sys_sendmsg+0x37c/0x4d0 [ 1404.202414][T17344] __sys_sendmsg+0x1e9/0x270 [ 1404.207177][T17344] __x64_sys_sendmsg+0x46/0x50 [ 1404.212044][T17344] do_syscall_64+0x44/0x110 [ 1404.216610][T17344] ? syscall_exit_to_user_mode+0x38/0x140 [ 1404.222375][T17344] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1404.228419][T17344] RIP: 0033:0x7f9d49022ae9 [ 1404.232835][T17344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1404.252453][T17344] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1404.260872][T17344] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1404.268912][T17344] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1404.276883][T17344] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1404.284909][T17344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1404.292960][T17344] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1404.300936][T17344] [ 1404.304044][T17344] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1404.324150][T17350] EXT4-fs (loop3): orphan cleanup on readonly fs 22:37:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xe}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) 22:37:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}]}}]}, 0x8c}}, 0x0) [ 1404.345551][T17351] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1404.353264][T17350] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1404.366947][T17350] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1404.379238][T17349] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1404.412009][T17351] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1404.426000][T17360] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1404.432801][T17361] loop2: detected capacity change from 0 to 512 [ 1404.438815][T17360] CPU: 0 PID: 17360 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1404.455073][T17360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1404.465138][T17360] Call Trace: [ 1404.468419][T17360] [ 1404.471350][T17360] dump_stack_lvl+0xda/0x130 [ 1404.476056][T17360] dump_stack+0x15/0x20 [ 1404.480223][T17360] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1404.485348][T17360] kobject_add_internal+0x3eb/0x730 [ 1404.490667][T17360] kobject_add+0xdc/0x150 [ 1404.495078][T17360] ? kobject_get+0x95/0xc0 [ 1404.499612][T17360] ? kobject_put+0xd8/0x160 [ 1404.504148][T17360] ? device_add+0x2ea/0x8b0 [ 1404.508706][T17360] device_add+0x2f8/0x8b0 [ 1404.513044][T17360] netdev_register_kobject+0xfc/0x230 [ 1404.518434][T17360] register_netdevice+0x65b/0xb20 [ 1404.523474][T17360] br_dev_newlink+0x25/0xd0 [ 1404.528032][T17360] ? br_validate+0x190/0x190 [ 1404.532629][T17360] rtnl_newlink+0xee5/0x1670 [ 1404.537244][T17360] ? security_capable+0x5e/0x80 [ 1404.542160][T17360] ? ns_capable+0x7c/0xb0 [ 1404.546503][T17360] ? rtnl_setlink+0x300/0x300 [ 1404.551261][T17360] rtnetlink_rcv_msg+0x807/0x8c0 [ 1404.556238][T17360] ? __rcu_read_unlock+0x4d/0x70 [ 1404.561275][T17360] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1404.566727][T17360] netlink_rcv_skb+0x126/0x220 [ 1404.571499][T17360] ? rtnetlink_bind+0x60/0x60 [ 1404.576189][T17360] rtnetlink_rcv+0x1c/0x20 [ 1404.580651][T17360] netlink_unicast+0x589/0x650 [ 1404.585432][T17360] netlink_sendmsg+0x66e/0x770 [ 1404.590322][T17360] ? netlink_getsockopt+0x3e0/0x3e0 [ 1404.595527][T17360] ____sys_sendmsg+0x37c/0x4d0 [ 1404.600348][T17360] __sys_sendmsg+0x1e9/0x270 [ 1404.604983][T17360] __x64_sys_sendmsg+0x46/0x50 [ 1404.609808][T17360] do_syscall_64+0x44/0x110 [ 1404.614340][T17360] ? syscall_exit_to_user_mode+0x38/0x140 [ 1404.620264][T17360] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1404.626167][T17360] RIP: 0033:0x7f9d49022ae9 [ 1404.630580][T17360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1404.650332][T17360] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1404.658763][T17360] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1404.666749][T17360] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1404.674723][T17360] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1404.682836][T17360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1404.690809][T17360] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1404.698786][T17360] 22:37:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1404.702098][T17360] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1404.702744][T17351] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1404.760163][T17364] loop3: detected capacity change from 0 to 512 [ 1404.760939][T17365] loop0: detected capacity change from 0 to 512 [ 1404.778685][T17361] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1404.790611][T17364] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1404.797809][T17361] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 22:37:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0xf}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1404.815554][T17361] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1404.828753][T17364] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1404.829370][T17372] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1404.841873][T17364] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1404.850876][T17372] CPU: 1 PID: 17372 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1404.869323][T17369] loop4: detected capacity change from 0 to 512 [ 1404.872995][T17372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1404.873012][T17372] Call Trace: [ 1404.873021][T17372] [ 1404.895624][T17372] dump_stack_lvl+0xda/0x130 [ 1404.900234][T17372] dump_stack+0x15/0x20 [ 1404.904519][T17372] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1404.909643][T17372] kobject_add_internal+0x3eb/0x730 [ 1404.914885][T17372] kobject_add+0xdc/0x150 [ 1404.919422][T17372] ? kobject_get+0x95/0xc0 [ 1404.923932][T17372] ? kobject_put+0xd8/0x160 [ 1404.928513][T17372] ? device_add+0x2ea/0x8b0 [ 1404.933026][T17372] device_add+0x2f8/0x8b0 [ 1404.937418][T17372] netdev_register_kobject+0xfc/0x230 [ 1404.942794][T17372] register_netdevice+0x65b/0xb20 [ 1404.947986][T17372] br_dev_newlink+0x25/0xd0 [ 1404.952500][T17372] ? br_validate+0x190/0x190 [ 1404.957106][T17372] rtnl_newlink+0xee5/0x1670 [ 1404.961737][T17372] ? security_capable+0x5e/0x80 [ 1404.966599][T17372] ? ns_capable+0x7c/0xb0 [ 1404.970936][T17372] ? rtnl_setlink+0x300/0x300 [ 1404.975619][T17372] rtnetlink_rcv_msg+0x807/0x8c0 [ 1404.980623][T17372] ? __rcu_read_unlock+0x4d/0x70 [ 1404.985625][T17372] ? avc_has_perm_noaudit+0x1c8/0x210 [ 1404.991022][T17372] netlink_rcv_skb+0x126/0x220 [ 1404.995822][T17372] ? rtnetlink_bind+0x60/0x60 [ 1405.000510][T17372] rtnetlink_rcv+0x1c/0x20 [ 1405.004934][T17372] netlink_unicast+0x589/0x650 [ 1405.009706][T17372] netlink_sendmsg+0x66e/0x770 [ 1405.014481][T17372] ? netlink_getsockopt+0x3e0/0x3e0 [ 1405.019760][T17372] ____sys_sendmsg+0x37c/0x4d0 [ 1405.024535][T17372] __sys_sendmsg+0x1e9/0x270 [ 1405.029143][T17372] __x64_sys_sendmsg+0x46/0x50 [ 1405.033972][T17372] do_syscall_64+0x44/0x110 [ 1405.038576][T17372] ? syscall_exit_to_user_mode+0x38/0x140 [ 1405.044375][T17372] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 1405.050273][T17372] RIP: 0033:0x7f9d49022ae9 [ 1405.054695][T17372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1405.074312][T17372] RSP: 002b:00007f9d483a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1405.082789][T17372] RAX: ffffffffffffffda RBX: 00007f9d49141f80 RCX: 00007f9d49022ae9 [ 1405.090848][T17372] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 1405.098848][T17372] RBP: 00007f9d4906e47a R08: 0000000000000000 R09: 0000000000000000 [ 1405.106893][T17372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1405.114870][T17372] R13: 000000000000000b R14: 00007f9d49141f80 R15: 00007ffded21a268 [ 1405.122851][T17372] [ 1405.125922][T17372] kobject: kobject_add_internal failed for bridge100000000 with -EEXIST, don't try to register things with the same name in the same directory. [ 1405.144124][ T3098] EXT4-fs unmount: 252 callbacks suppressed [ 1405.144141][ T3098] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:37:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}]}, 0x8c}}, 0x0) 22:37:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1405.158839][T17361] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1405.173171][T17369] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1405.180000][T17369] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 1405.197601][T17365] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 22:37:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}]}}]}, 0x8c}}, 0x0) 22:37:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000003540)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x8, 0x31}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0) [ 1405.202191][T17369] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 1405.218596][ T3099] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1405.219488][T17369] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1405.252625][T17378] loop2: detected capacity change from 0 to 512 22:37:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") [ 1405.285521][T17378] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1405.303299][ T3120] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1405.315842][T17378] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: iget: bad i_size value: -554050781174 [ 1405.329278][T17384] loop3: detected capacity change from 0 to 512 [ 1405.335181][T17386] loop0: detected capacity change from 0 to 512 [ 1405.351042][T17388] sysfs: cannot create duplicate filename '/devices/virtual/net/bridge100000000' [ 1405.360278][T17388] CPU: 1 PID: 17388 Comm: syz-executor.5 Not tainted 6.6.0-syzkaller-06824-g8bc9e6515183 #0 [ 1405.367952][T17389] loop4: detected capacity change from 0 to 512 [ 1405.370344][T17388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 1405.370360][T17388] Call Trace: [ 1405.378639][T17378] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 1405.386635][T17388] [ 1405.386647][T17388] dump_stack_lvl+0xda/0x130 [ 1405.390680][T17378] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1405.402158][T17388] dump_stack+0x15/0x20 [ 1405.426317][T17388] sysfs_create_dir_ns+0x1a8/0x1d0 [ 1405.431497][T17388] kobject_add_internal+0x3eb/0x730 [ 1405.436803][T17388] kobject_add+0xdc/0x150 [ 1405.441228][T17388] ? kobject_get+0x95/0xc0 [ 1405.445671][T17388] ? kobject_put+0xd8/0x160 [ 1405.447171][T17386] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 1405.450272][T17388] ? device_add+0x2ea/0x8b0 [ 1405.463198][T17388] device_add+0x2f8/0x8b0 [ 1405.467575][T17388] netdev_register_kobject+0xfc/0x230 [ 1405.470809][T17384] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1405.473013][T17388] register_netdevice+0x65b/0xb20 [ 1405.473054][T17388] br_dev_newlink+0x25/0xd0 [ 1405.473077][T17388] ? br_validate+0x190/0x190 [ 1405.482434][T17384] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: iget: bad extended attribute block 64 [ 1405.484451][T17388] rtnl_newlink+0xee5/0x1670 [ 1405.484493][T17388] ? security_capable+0x5e/0x80 [ 1405.489222][T17384] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 1405.493538][T17388] ? ns_capable+0x7c/0xb0 22:37:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$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") 22:37:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}]}, 0x8c}}, 0x0) 22:37:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, &(0x7f0000000080)={[{@max_batch_time={'max_batch_time', 0x3d, 0x10000}}]}, 0xfc, 0x4fd, &(0x7f0000000a40)="$eJzs3cFrHHsdAPDvbHZr0+a9RPGgD3w+fU/Sot1NXnxt8FBbED0V1HqvIdmEkE02ZDdtE4qm+AcIIip40osXwT9AkIIXjyIU9KyoKKKtHgS1I7M7SdN0N0n7Nrtp8vnAZH4zs7Pf72/CzM5v5sdMAKfWWxFxLSKepGl6MSJG8/mFfIit9pB97vGje7PZkESa3vx7Ekk+b/u7knx8Pl/tbER89UsRK0PPx21sbC7N1GrVtXy60lxerTQ2Ni8tLs8sVBeqK1NTk5enr0y/Nz3Rk3pm9br6hT9/79s/+eLVX3zmzh9u/fXCN7J8R/Llu+vxgor7LWxvk1JrW+xeYe0lgx1HxVYNc8OHW+f+EeYDAEB32XnphyLikxFxMUZjaP/TWQAAAOAVlH5+JP6bRKSdnekyHwAAAHiFFFp9YJNCOe/vOxKFQrnc7sP74ThXqNUbzU/P19dX5tp9ZceiVJhfrFUn8j61Y1FKsunJVvnp9Lt7pqci4npEfHd0uDVdnq3X5gZ98QMAAABOifN72v//Gm23/wEAAIATZmzQCQAAAABHTvsfAAAATj7tfwAAADjRvnzjRjak2++/nru9sb5Uv31prtpYKi+vz5Zn62ur5YV6faH1zL7lg76vVq+vfjZW1u9WmtVGs9LY2Ly1XF9fad5afOYV2AAAAEAfffDjD36XRMTW54ZbQ+bMoJMC+qK4U0rycYe9//evt8d/6lNSQF8MDToBYGCKg04AGJjSoBMABi45YHnXzju/zsef6G0+AABA741/tPv9//3vDWwV+pAecITsxABw+rTu/x+2w6+TBThRSnoAwqn3vu//HyhNXyghAACg50ZaQ1Io55f3RqJQKJcjXmu9FqCUzC/WqhMR8XpE/Ha09IFserK1ZnJgmwEAAAAAAAAAAAAAAAAAAAAAAAAAaEvTJFIAAADgRIso/CX5ZftZ/uOj74zsvT5wJvn3aOSvCL3zw5vfvzvTbK5NZvP/sTO/+YN8/rutKwr/8aYvAAAAGKztdvp2Ox4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeunxo3uz20M/4/7tekSMdYpfjLOt8dkoRcS5fyZR3LVeEhFDPYi/dT8iPtIpfpKltROyU/zho48fY/lW6BT/fA/iw2n2IDv+XOu0/xXirda48/5XjHhm+mV1P/7FzvFvqMv+/9ohY7zx8GeVrvHvR7xR7Hz82Y6fdIn/9iHjf/1rm5vdlqU/ihjv+PuTPBOr0lxerTQ2Ni8tLs8sVBeqK1NTk5enr0y/Nz1RmV+sVfO/HWN852M/f7Jf/c91+f0b26f+mXcOWf//Pbz76Fq7WOoU/8LbHeL/6sf5J56PX8h/+z6Vl7Pl49vlrXZ5tzd/+ps396v/XJftf9D//8Ih63/xK9/64yE/CgD0QWNjc2mmVquundhC1ko/BmkoHMPCN3v6hWmaptk+9dLfU9xI4jhsllZh0EcmAACg156e9A86EwAAAAAAAAAAAAAAAAAAADi9+vE4sb0xt3ZKSS8eoQ0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0BP/DwAA//82Ht45") [ 1405.507089][T17384] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1405.510965][T17388] ? rtnl_setlink+0x300/0x300 [ 1405.510994][T17388] rtnetlink_rcv_msg+0x807/0x8c0 [ 1405.535078][T17389] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1405.544782][T17388] ? __rcu_read_unlock+0x4d/0x70 [ 1405.556177][T17389] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #15: comm syz-executor.4: pblk 0 bad header/extent: