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") r13 = openat$urandom(0xffffffffffffff9c, &(0x7f00000059c0), 0x2000, 0x0) (async) r14 = getpid() ioctl$RNDADDENTROPY(r13, 0x40085203, &(0x7f0000006480)={0x401, 0xc3, "4f78d1f82ac54411f6c94ec8c2b5ee66681af394cbd39efba047bf6ae6b8e290236371bb27754189e8291e0030aacfd419b25d20078fd872501e877f42466d96a07510aeed945775ebd598fcc90026d526422deae56690210c9d41b9ee620d7027316f00dd8c1c295b77fbb2185f7dfed14d2d68f73e95eb952483288d26226679d2a2eb93663967bbe8206ae2adff8d4380b3d498174af726584317640332c52dd0d656fe247077501e40d7999e88af77b0a0bcd42276eeab15930f7422967f9940d8"}) (async) sched_setscheduler(r14, 0x2, &(0x7f0000000200)=0x4) (async) wait4(r14, &(0x7f0000000380), 0x0, &(0x7f0000000600)) (async, rerun: 64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005a00)={{{@in6=@private2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000005b00)=0xe8) (rerun: 64) sendmsg$netlink(r1, &(0x7f0000005c40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc, &(0x7f0000005900)=[{&(0x7f00000006c0)={0x194, 0x11, 0x400, 0x70bd28, 0x25dfdbff, "", [@generic="c56a95222f7be6792de67c826a45c0bd777508e2e9c4d1317c12870b3669fdf1df3da1374d5d47339e4715849932", @generic="8d5fed7f2d05151f1da8f230a7020e057b8fb2e3efa140cc79b4b82f315777892bdf5e5728ab36e96f6cdd0833407c66cbd2a4df1ae00d59010b70b2b6b8113fe28c337ab14e5b8f0a1ed06dcc6ee8f29dcce1e010ae0e5b4749d8a6b0bef72c409c9eb53473517d54cb0a09801d8b62d3a47ec9f0cd96cc37bdd05d3e3dd2322059b10429bf319ab7f2e254cb7b7c01214f252b2ccf0398f6ac7e156ccde8", @typed={0xc, 0x49, 0x0, 0x0, @u64=0x1000}, @nested={0x9c, 0xa3, 0x0, 0x1, [@typed={0x8, 0x42, 0x0, 0x0, @u32=0x100}, @typed={0xc, 0xba, 0x0, 0x0, @u64=0x5601}, @typed={0x8, 0x40, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x17, 0x0, 0x0, @u32=0x8}, @typed={0x72, 0x14, 0x0, 0x0, @binary="dd6763100c3fb51aa7f984e2906e93d1e64faea0759121879a062ed7c34b0649ee96495bef60c2dadc73f4a3cf4b74d027501afbb757b8fb8e75dcb0ed1c0c7dbae2a5b3e35e5a77d3177910d9bf6cb27f1143f9f36b7eb954e95e1e38c945d6736672f00aedc8df19d582d48358"}]}, @nested={0xc, 0x57, 0x0, 0x1, [@typed={0x8, 0xdb, 0x0, 0x0, @fd=r0}]}]}, 0x194}, {&(0x7f00000008c0)={0x11ac, 0x17, 0x200, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0xee, 0x0, 0x0, @u64=0xfffffffffffffffb}, @typed={0x8, 0xa1, 0x0, 0x0, @pid=r3}, @generic="5ee77061c426ea6f1e5c28a6ece3272dec641489a87b31618b4552e03235c580a38a7587988f2ac6b4f6dfa7da4f544283cdd7e48e746cce47a1b1438d1362da98ccf81508c600a5", @nested={0x1140, 0x39, 0x0, 0x1, [@generic="b67bad4cfd9cc5eba143b17b1c3f6e57877aa6279ed946db15afe1a6c55e4b1dcb243fbe36487186873e7558e1717b1c4971226b9050268527e52f07af78683d093712445b5810bcecced98e2730ca1d5bffda8e360996ac02c0e00d270f2cd235978d65378f8a5f929596ce4b088c1dd2903748de6cff7488840b66dd4ee933", @generic="3b323d0222ef1dfffa1be724d3f1d4adb1b168e73fe656dfec4b22e6990864082d6116bcccbbe35db4e5a7e09cf5f342c430dd6f7ed69da015e187c67f1f16cfbeac6248c0d81ad221abc39aa2fb4c06c6ec2e838261c4", @generic="567ad3f09439a52910b65aa58937c8b8455e691c65379e944adf0adcfcdd9d8848aecde6c60931b33cc30d6d7a0f319bd6c409442aae7328ba5ac8a4814a281f15449ca1f183e3a8759e366698c0e8621537a3273901a7224755b03ca2", @typed={0x8, 0xcc, 0x0, 0x0, @u32=0x7f}, @generic="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", @generic="16423f176837989080c2b3491182fbf3b4a14d32a0d700541233a136bca87fb4d30e30f72a6826a688f30a350166d33ce9a6191e16a3ea5f77ea78ce58040710e95eecf3904f5bb1ebb754e6e0d30bebfacbbda3d3f2aa52e52c4f1983e882aea4bcf128848f6be4a1", @typed={0x14, 0x9a, 0x0, 0x0, @ipv6=@mcast2}]}, 0x22b8}, {&(0x7f0000005640)={0xf0, 0x13, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="cb767f80c9348b09eb771cea13d6ef2f01a37e83b7a373d92f5c64838aa5790f284d2b20ef11b08118a72e4ec1b6dba0d16fd899a1b84f25a8d689bffa7b715e41425b07b5d9617eb17f1dc98dfc330ca83904c5821e52dacd350d143c229c09d42ffc84928e259c8fc5691839a7247abc0a6497f74a803c38b7433b4824aa85b7ff814ffd5ae3bc6e8799998fecc5fe84d2556715fb3e9a5ba1da849146e7d687ed39af1e33c5b1e60d8930e6c1284d08ed444a216170535ef83147c6570d23697b19", @nested={0x1c, 0xfd, 0x0, 0x1, [@typed={0x8, 0xdf, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0xce, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x7f, 0x0, 0x0, @fd=r0}]}]}, 0xf0}, {&(0x7f0000005740)={0x1b8, 0x2a, 0x4, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x10e, 0x7d, 0x0, 0x1, [@typed={0x4, 0x73}, @typed={0x8, 0xc9, 0x0, 0x0, @fd}, @generic="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"]}, @generic="0d4499db09a10d48ca7e8e01034d835c2b73445bb232c2469915fbf83632ebd2def22764477251f7ddc976085f37a3dda4631855583834d82c30bf5e273f7deefb68c40aae50858fc2c120cc81af9ddffffe3e4817675351536d961fa7c2f921f9d1e5c173f2387e4e97fb23ad8c7742db5aabb3703051ee5ec2e976e524e9c2ec2049ecb285ccd52b5921ee647f90f7c926aa32e1005a17"]}, 0x1b8}], 0x8, &(0x7f0000005b40)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r7, r0, 0xffffffffffffffff, r8, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r9, r12}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r13, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0xf0, 0x4000010}, 0x4000004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:28 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f00000000c0)={{&(0x7f000021f000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1588.236503][ T3928] should_failslab+0x10/0x28 [ 1588.237777][ T3928] kmem_cache_alloc+0x80/0x488 [ 1588.239114][ T3928] __kernfs_new_node+0xe4/0x684 [ 1588.240490][ T3928] kernfs_new_node+0x11c/0x230 [ 1588.241860][ T3928] kernfs_create_link+0xa8/0x1e0 [ 1588.243317][ T3928] sysfs_do_create_link_sd+0x8c/0x120 [ 1588.244811][ T3928] sysfs_create_link+0x74/0x94 [ 1588.246153][ T3928] device_add_class_symlinks+0x1d0/0x260 [ 1588.247711][ T3928] device_add+0x498/0xaac [ 1588.249006][ T3928] netdev_register_kobject+0x15c/0x2d8 [ 1588.250625][ T3928] register_netdevice+0xae8/0x1108 [ 1588.252233][ T3928] ldisc_open+0x3a0/0x6bc [ 1588.253527][ T3928] tty_set_ldisc+0x41c/0x73c [ 1588.254785][ T3928] tiocsetd+0x100/0x13c [ 1588.255961][ T3928] tty_ioctl+0xba0/0xd8c [ 1588.257191][ T3928] __arm64_sys_ioctl+0x14c/0x1c8 [ 1588.258596][ T3928] invoke_syscall+0x98/0x2b8 [ 1588.259898][ T3928] el0_svc_common+0x130/0x23c [ 1588.261261][ T3928] do_el0_svc+0x48/0x58 [ 1588.262442][ T3928] el0_svc+0x54/0x158 [ 1588.263616][ T3928] el0t_64_sync_handler+0x84/0xfc [ 1588.265060][ T3928] el0t_64_sync+0x190/0x194 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000006c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@context={'context', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x14400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0xec2dde5fd7f9ce82, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="81690000000000002e2f66696c653000"]) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xe8, 0x8e, 0x6, 0x2, 0x1f, 0x3, 0xb4, 0x9f, 0xfe, 0x0, 0x0, 0xff, 0xff}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000006c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@context={'context', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x14400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0xec2dde5fd7f9ce82, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="81690000000000002e2f66696c653000"]) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xe8, 0x8e, 0x6, 0x2, 0x1f, 0x3, 0xb4, 0x9f, 0xfe, 0x0, 0x0, 0xff, 0xff}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000006c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@context={'context', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x14400, 0x0) (async) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0xec2dde5fd7f9ce82, 0x0) (async) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100ae6f12756866154cfcd8db6eac3fc2f1a3b8a0e20dc6cd58dab5f6b6e218d0a6bf28780a3a6a01eaf2e72f2d50c53e6d422abecbb05579cf55d6a82195fcc5b24832ee3539fa638507a1444ee64328b9949c7b05f8adeb1f0ad8aa224590521ad5c026a7a8b640920a5c7c3321afda0b0caefc481fd905dbfe7d334ac6a710ff3f060dfdcbb60cf3884157b9fdbb9905f63a4a31228a29b03522a0cc85b92ddb89f4c8d2854e3cca8ec0f894f7950e520a0b83be2f736e1b37f3b7df3002d7a3bbc470c15d6e83be4b1928acf28393c6015098e02e98961b09ae3b89b89db0a6d4573b00e597feb10ef87d5ea45f47050c095e6b3b7f8a0825f3e614de8f0ed661bf18c5ca3e", @ANYRES32=r0, @ANYBLOB="81690000000000002e2f66696c653000"]) (async) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xe8, 0x8e, 0x6, 0x2, 0x1f, 0x3, 0xb4, 0x9f, 0xfe, 0x0, 0x0, 0xff, 0xff}, 0xe) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 18) [ 1588.293302][ T3957] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1588.296207][ T3957] FAULT_INJECTION: forcing a failure. [ 1588.296207][ T3957] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.300413][ T3957] CPU: 1 PID: 3957 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1588.303504][ T3957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1588.306348][ T3957] Call trace: [ 1588.307270][ T3957] dump_backtrace+0x1b8/0x1e4 [ 1588.308594][ T3957] show_stack+0x2c/0x3c [ 1588.309760][ T3957] dump_stack_lvl+0xd0/0x124 [ 1588.311060][ T3957] dump_stack+0x1c/0x28 [ 1588.312219][ T3957] should_fail_ex+0x3b0/0x50c [ 1588.313512][ T3957] __should_failslab+0xc8/0x128 [ 1588.314831][ T3957] should_failslab+0x10/0x28 [ 1588.316170][ T3957] kmem_cache_alloc+0x80/0x488 [ 1588.317523][ T3957] __kernfs_new_node+0xe4/0x684 [ 1588.318876][ T3957] kernfs_new_node+0x11c/0x230 [ 1588.320175][ T3957] kernfs_create_link+0xa8/0x1e0 [ 1588.321573][ T3957] sysfs_do_create_link_sd+0x8c/0x120 [ 1588.323071][ T3957] sysfs_create_link+0x74/0x94 [ 1588.324450][ T3957] device_add_class_symlinks+0x1d0/0x260 [ 1588.326036][ T3957] device_add+0x498/0xaac [ 1588.327228][ T3957] netdev_register_kobject+0x15c/0x2d8 [ 1588.328700][ T3957] register_netdevice+0xae8/0x1108 [ 1588.330152][ T3957] ldisc_open+0x3a0/0x6bc [ 1588.331330][ T3957] tty_set_ldisc+0x41c/0x73c [ 1588.332615][ T3957] tiocsetd+0x100/0x13c 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000006c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@context={'context', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x14400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0xec2dde5fd7f9ce82, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="81690000000000002e2f66696c653000"]) (rerun: 32) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xe8, 0x8e, 0x6, 0x2, 0x1f, 0x3, 0xb4, 0x9f, 0xfe, 0x0, 0x0, 0xff, 0xff}, 0xe) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1588.333771][ T3957] tty_ioctl+0xba0/0xd8c 00:26:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c69c7636861727365743d6575632d6a702c757466383d302c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1588.334932][ T3957] __arm64_sys_ioctl+0x14c/0x1c8 [ 1588.336310][ T3957] invoke_syscall+0x98/0x2b8 [ 1588.337543][ T3957] el0_svc_common+0x130/0x23c [ 1588.338842][ T3957] do_el0_svc+0x48/0x58 [ 1588.340018][ T3957] el0_svc+0x54/0x158 [ 1588.341147][ T3957] el0t_64_sync_handler+0x84/0xfc [ 1588.342575][ T3957] el0t_64_sync+0x190/0x194 00:26:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 19) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1588.368790][ T3976] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1588.371497][ T3976] FAULT_INJECTION: forcing a failure. [ 1588.371497][ T3976] name failslab, interval 1, probability 0, space 0, times 0 00:26:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c69c7636861727365743d6575632d6a702c757466383d302c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1588.380155][ T3976] CPU: 0 PID: 3976 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1588.383296][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1588.386073][ T3976] Call trace: [ 1588.386963][ T3976] dump_backtrace+0x1b8/0x1e4 [ 1588.388299][ T3976] show_stack+0x2c/0x3c [ 1588.389430][ T3976] dump_stack_lvl+0xd0/0x124 [ 1588.390686][ T3976] dump_stack+0x1c/0x28 [ 1588.391844][ T3976] should_fail_ex+0x3b0/0x50c [ 1588.393150][ T3976] __should_failslab+0xc8/0x128 [ 1588.394543][ T3976] should_failslab+0x10/0x28 [ 1588.395789][ T3976] kmem_cache_alloc+0x80/0x488 [ 1588.397177][ T3976] __kernfs_new_node+0xe4/0x684 [ 1588.398532][ T3976] kernfs_new_node+0x11c/0x230 [ 1588.399828][ T3976] kernfs_create_link+0xa8/0x1e0 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1588.401286][ T3976] sysfs_do_create_link_sd+0x8c/0x120 [ 1588.402767][ T3976] sysfs_create_link+0x74/0x94 [ 1588.404070][ T3976] device_add_class_symlinks+0x1d0/0x260 [ 1588.405684][ T3976] device_add+0x498/0xaac [ 1588.406993][ T3976] netdev_register_kobject+0x15c/0x2d8 [ 1588.408570][ T3976] register_netdevice+0xae8/0x1108 [ 1588.410018][ T3976] ldisc_open+0x3a0/0x6bc [ 1588.411211][ T3976] tty_set_ldisc+0x41c/0x73c 00:26:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c69c7636861727365743d6575632d6a702c757466383d302c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1588.412569][ T3976] tiocsetd+0x100/0x13c [ 1588.413720][ T3976] tty_ioctl+0xba0/0xd8c [ 1588.414982][ T3976] __arm64_sys_ioctl+0x14c/0x1c8 [ 1588.416384][ T3976] invoke_syscall+0x98/0x2b8 [ 1588.417688][ T3976] el0_svc_common+0x130/0x23c [ 1588.419062][ T3976] do_el0_svc+0x48/0x58 [ 1588.420250][ T3976] el0_svc+0x54/0x158 [ 1588.421395][ T3976] el0t_64_sync_handler+0x84/0xfc [ 1588.422797][ T3976] el0t_64_sync+0x190/0x194 00:26:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 20) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@shortname_lower}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@shortname_lower}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@shortname_lower}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@shortname_lower}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1588.460707][ T3991] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1588.463728][ T3991] FAULT_INJECTION: forcing a failure. [ 1588.463728][ T3991] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.468509][ T3991] CPU: 0 PID: 3991 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1588.471651][ T3991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1588.474409][ T3991] Call trace: [ 1588.475345][ T3991] dump_backtrace+0x1b8/0x1e4 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@shortname_lower}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@shortname_lower}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1588.476619][ T3991] show_stack+0x2c/0x3c [ 1588.477763][ T3991] dump_stack_lvl+0xd0/0x124 [ 1588.479054][ T3991] dump_stack+0x1c/0x28 [ 1588.480209][ T3991] should_fail_ex+0x3b0/0x50c [ 1588.481486][ T3991] __should_failslab+0xc8/0x128 [ 1588.482844][ T3991] should_failslab+0x10/0x28 [ 1588.484156][ T3991] kmem_cache_alloc+0x80/0x488 [ 1588.485513][ T3991] __kernfs_new_node+0xe4/0x684 [ 1588.486914][ T3991] kernfs_new_node+0x11c/0x230 [ 1588.488253][ T3991] __kernfs_create_file+0x60/0x2d4 [ 1588.489714][ T3991] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1588.491277][ T3991] internal_create_group+0x3d8/0xc10 [ 1588.492781][ T3991] sysfs_create_groups+0x60/0x130 [ 1588.494210][ T3991] device_add_attrs+0xd8/0x750 [ 1588.495560][ T3991] device_add+0x4bc/0xaac [ 1588.496822][ T3991] netdev_register_kobject+0x15c/0x2d8 [ 1588.498437][ T3991] register_netdevice+0xae8/0x1108 [ 1588.499841][ T3991] ldisc_open+0x3a0/0x6bc [ 1588.501089][ T3991] tty_set_ldisc+0x41c/0x73c [ 1588.502360][ T3991] tiocsetd+0x100/0x13c [ 1588.503492][ T3991] tty_ioctl+0xba0/0xd8c [ 1588.504722][ T3991] __arm64_sys_ioctl+0x14c/0x1c8 [ 1588.506149][ T3991] invoke_syscall+0x98/0x2b8 [ 1588.507425][ T3991] el0_svc_common+0x130/0x23c [ 1588.508734][ T3991] do_el0_svc+0x48/0x58 [ 1588.509949][ T3991] el0_svc+0x54/0x158 [ 1588.511051][ T3991] el0t_64_sync_handler+0x84/0xfc 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-jp,codepage=852,shortname=win95,utK8=0,uni_xlate=1,uni_xlate=0,shortname=lower,utf8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-jp,codepage=852,shortname=win95,utK8=0,uni_xlate=1,uni_xlate=0,shortname=lower,utf8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-jp,codepage=852,shortname=win95,utK8=0,uni_xlate=1,uni_xlate=0,shortname=lower,utf8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1588.512478][ T3991] el0t_64_sync+0x190/0x194 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 21) [ 1588.537847][ T4006] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1588.542151][ T4006] FAULT_INJECTION: forcing a failure. [ 1588.542151][ T4006] name failslab, interval 1, probability 0, space 0, times 0 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-jp,codepage=852,shortname=win95,utK8=0,uni_xlate=1,uni_xlate=0,shortname=lower,utf8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-jp,codepage=852,shortname=win95,utK8=0,uni_xlate=1,uni_xlate=0,shortname=lower,utf8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1588.549133][ T4006] CPU: 1 PID: 4006 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1588.552231][ T4006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1588.555011][ T4006] Call trace: [ 1588.555956][ T4006] dump_backtrace+0x1b8/0x1e4 [ 1588.557290][ T4006] show_stack+0x2c/0x3c [ 1588.558442][ T4006] dump_stack_lvl+0xd0/0x124 [ 1588.559750][ T4006] dump_stack+0x1c/0x28 [ 1588.560854][ T4006] should_fail_ex+0x3b0/0x50c [ 1588.562174][ T4006] __should_failslab+0xc8/0x128 [ 1588.563484][ T4006] should_failslab+0x10/0x28 [ 1588.564814][ T4006] kmem_cache_alloc+0x80/0x488 [ 1588.566191][ T4006] __kernfs_new_node+0xe4/0x684 [ 1588.567475][ T4006] kernfs_new_node+0x11c/0x230 [ 1588.568774][ T4006] __kernfs_create_file+0x60/0x2d4 [ 1588.570227][ T4006] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1588.571718][ T4006] internal_create_group+0x3d8/0xc10 [ 1588.573161][ T4006] sysfs_create_groups+0x60/0x130 [ 1588.574533][ T4006] device_add_attrs+0xd8/0x750 [ 1588.575808][ T4006] device_add+0x4bc/0xaac [ 1588.577040][ T4006] netdev_register_kobject+0x15c/0x2d8 [ 1588.578586][ T4006] register_netdevice+0xae8/0x1108 [ 1588.580040][ T4006] ldisc_open+0x3a0/0x6bc [ 1588.581214][ T4006] tty_set_ldisc+0x41c/0x73c [ 1588.582457][ T4006] tiocsetd+0x100/0x13c [ 1588.583586][ T4006] tty_ioctl+0xba0/0xd8c [ 1588.584743][ T4006] __arm64_sys_ioctl+0x14c/0x1c8 [ 1588.586065][ T4006] invoke_syscall+0x98/0x2b8 [ 1588.587410][ T4006] el0_svc_common+0x130/0x23c [ 1588.588663][ T4006] do_el0_svc+0x48/0x58 [ 1588.589826][ T4006] el0_svc+0x54/0x158 [ 1588.590917][ T4006] el0t_64_sync_handler+0x84/0xfc [ 1588.592340][ T4006] el0t_64_sync+0x190/0x194 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101) 00:26:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0xd0, 0x4) (async) listen(r0, 0xffff) (async) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000003c0)={0x1, 0x2, 0x1000, 0x75, &(0x7f00000001c0)="2fbb5ad1fbfc5d65921401027078fb4da34409216b01fe87285f99b2e1741aa6ae6b99892d2a345b5b27b6eadb7a8ed56d44df60fdc53dafd012554ea91189aba1b09edc6cbfb33854969843cedc1db5b5a59ec7a42afcad2ea59c4bd7fdc8d7670957c529a911864e68ec52f40c3dad48b86bf0d0", 0x65, 0x0, &(0x7f0000000340)="2919fbe33cba24727486a125d989dbf222a7aa3a3f13a155e845e92b563ae5677d64cb223ad259df6f111398b2e6ad053549a507cb57523b9f9af0180ff2f3386b5c4ff8bd5a4f203bc0db9d918bd0d2738152d7b6531018ccf491ffe9609f8fa3e02d56af"}) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x40) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) recvmmsg(r2, &(0x7f0000004e00)=[{{&(0x7f0000000440)=@ll, 0x80, &(0x7f0000000940)=[{&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/150, 0x96}, {&(0x7f0000000700)=""/115, 0x73}, {&(0x7f0000000780)=""/42, 0x2a}, {&(0x7f00000007c0)=""/162, 0xa2}, {&(0x7f0000000880)=""/115, 0x73}, {&(0x7f0000000900)=""/56, 0x38}], 0x8}, 0x410ca8bd}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f00000009c0)=""/241, 0xf1}, {&(0x7f0000000ac0)=""/198, 0xc6}, {&(0x7f0000000bc0)=""/173, 0xad}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/214, 0xd6}, {&(0x7f0000001d80)=""/115, 0x73}], 0x6}, 0x7fffffff}, {{&(0x7f0000001e80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000001f00)=""/246, 0xf6}, {&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f0000002100)=""/19, 0x13}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/103, 0x67}, {&(0x7f00000031c0)=""/130, 0x82}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004280)=""/80, 0x50}], 0x9, &(0x7f00000043c0)=""/225, 0xe1}, 0x2}, {{&(0x7f00000044c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004540)=""/221, 0xdd}], 0x1, &(0x7f0000004680)=""/176, 0xb0}, 0x80000001}, {{&(0x7f0000004740)=@alg, 0x80, &(0x7f0000004940)=[{&(0x7f00000047c0)=""/160, 0xa0}, {&(0x7f0000004880)=""/133, 0x85}], 0x2, &(0x7f0000004980)=""/41, 0x29}, 0x5}, {{&(0x7f00000049c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004a40)=""/39, 0x27}, {&(0x7f0000004a80)=""/146, 0x92}, {&(0x7f0000004b40)=""/166, 0xa6}, {&(0x7f0000004c00)=""/7, 0x7}, {&(0x7f0000004c40)=""/178, 0xb2}], 0x5, &(0x7f0000004d80)=""/117, 0x75}, 0xfffffeff}], 0x6, 0x40000001, &(0x7f0000004f80)) (async) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x0, 0x3d, 0x0, "2982cde7af0b1c9fd27e74bc541ddff463670b97bd8b974ed57621991d8642b5209e7a257484318db2f2aca78b2e198e684b4e85f32761e628d3899caa6f5587c2504096700ab1b26f4a43cbed7a48fc"}, 0xd8) (async) accept4(r1, &(0x7f0000000100)=@qipcrtr, &(0x7f0000000180)=0xfffffffffffffd57, 0x0) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 22) [ 1588.967057][ T4012] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101) 00:26:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1588.988476][ T4012] FAULT_INJECTION: forcing a failure. [ 1588.988476][ T4012] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.992125][ T4012] CPU: 1 PID: 4012 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1588.995295][ T4012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1588.997998][ T4012] Call trace: [ 1588.998859][ T4012] dump_backtrace+0x1b8/0x1e4 [ 1589.000180][ T4012] show_stack+0x2c/0x3c [ 1589.001295][ T4012] dump_stack_lvl+0xd0/0x124 [ 1589.002570][ T4012] dump_stack+0x1c/0x28 [ 1589.003804][ T4012] should_fail_ex+0x3b0/0x50c [ 1589.005103][ T4012] __should_failslab+0xc8/0x128 [ 1589.006449][ T4012] should_failslab+0x10/0x28 [ 1589.007751][ T4012] kmem_cache_alloc+0x80/0x488 [ 1589.008984][ T4012] __kernfs_new_node+0xe4/0x684 [ 1589.010294][ T4012] kernfs_new_node+0x11c/0x230 [ 1589.011597][ T4012] __kernfs_create_file+0x60/0x2d4 [ 1589.013048][ T4012] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.014554][ T4012] internal_create_group+0x3d8/0xc10 [ 1589.015979][ T4012] sysfs_create_groups+0x60/0x130 [ 1589.017322][ T4012] device_add_attrs+0xd8/0x750 [ 1589.018636][ T4012] device_add+0x4bc/0xaac [ 1589.019832][ T4012] netdev_register_kobject+0x15c/0x2d8 [ 1589.021296][ T4012] register_netdevice+0xae8/0x1108 [ 1589.022685][ T4012] ldisc_open+0x3a0/0x6bc [ 1589.023852][ T4012] tty_set_ldisc+0x41c/0x73c [ 1589.025165][ T4012] tiocsetd+0x100/0x13c [ 1589.026247][ T4012] tty_ioctl+0xba0/0xd8c [ 1589.027434][ T4012] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.028779][ T4012] invoke_syscall+0x98/0x2b8 [ 1589.030107][ T4012] el0_svc_common+0x130/0x23c [ 1589.031396][ T4012] do_el0_svc+0x48/0x58 [ 1589.032572][ T4012] el0_svc+0x54/0x158 [ 1589.033648][ T4012] el0t_64_sync_handler+0x84/0xfc [ 1589.034984][ T4012] el0t_64_sync+0x190/0x194 00:26:28 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async, rerun: 64) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101) 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 23) [ 1589.060674][ T4033] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.063900][ T4033] FAULT_INJECTION: forcing a failure. [ 1589.063900][ T4033] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.067640][ T4033] CPU: 1 PID: 4033 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.070768][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.073482][ T4033] Call trace: [ 1589.074426][ T4033] dump_backtrace+0x1b8/0x1e4 [ 1589.075728][ T4033] show_stack+0x2c/0x3c [ 1589.076903][ T4033] dump_stack_lvl+0xd0/0x124 [ 1589.078178][ T4033] dump_stack+0x1c/0x28 [ 1589.079317][ T4033] should_fail_ex+0x3b0/0x50c [ 1589.080612][ T4033] __should_failslab+0xc8/0x128 [ 1589.081960][ T4033] should_failslab+0x10/0x28 [ 1589.083257][ T4033] kmem_cache_alloc+0x80/0x488 [ 1589.084591][ T4033] __kernfs_new_node+0xe4/0x684 [ 1589.085966][ T4033] kernfs_new_node+0x11c/0x230 [ 1589.087261][ T4033] __kernfs_create_file+0x60/0x2d4 [ 1589.088643][ T4033] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.090169][ T4033] internal_create_group+0x3d8/0xc10 [ 1589.091580][ T4033] sysfs_create_groups+0x60/0x130 [ 1589.092958][ T4033] device_add_attrs+0xd8/0x750 [ 1589.094305][ T4033] device_add+0x4bc/0xaac [ 1589.095473][ T4033] netdev_register_kobject+0x15c/0x2d8 [ 1589.097000][ T4033] register_netdevice+0xae8/0x1108 [ 1589.098441][ T4033] ldisc_open+0x3a0/0x6bc [ 1589.099628][ T4033] tty_set_ldisc+0x41c/0x73c [ 1589.100919][ T4033] tiocsetd+0x100/0x13c [ 1589.102042][ T4033] tty_ioctl+0xba0/0xd8c [ 1589.103214][ T4033] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.104627][ T4033] invoke_syscall+0x98/0x2b8 [ 1589.105876][ T4033] el0_svc_common+0x130/0x23c [ 1589.107123][ T4033] do_el0_svc+0x48/0x58 [ 1589.108342][ T4033] el0_svc+0x54/0x158 [ 1589.109424][ T4033] el0t_64_sync_handler+0x84/0xfc [ 1589.110814][ T4033] el0t_64_sync+0x190/0x194 00:26:29 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async, rerun: 64) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (rerun: 64) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f00000000c0)={{&(0x7f000021f000/0x4000)=nil, 0x4000}, 0x1}) (async, rerun: 32) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) (rerun: 32) 00:26:29 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}}) connect$phonet_pipe(r0, 0x0, 0x0) r1 = openat$smackfs_onlycap(0xffffffffffffff9c, &(0x7f0000004540), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000004580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r3 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f00000045c0), 0x384300, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004600)={0x2, 0x6, {0x0}, {0xffffffffffffffff}, 0x5, 0xfffffffffffffffd}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000004640)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r6, 0x2027da, 0x0) read$FUSE(r6, &(0x7f0000005fc0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x1014002, &(0x7f0000000540)=ANY=[@ANYRES16=r8, @ANYRES8=r7, @ANYRESDEC=r7, @ANYRES16=r9, @ANYRES32, @ANYRES32=0x0], 0x1, 0x14f4, &(0x7f0000001580)="$eJzs3AvYzdXWKPAx5px/t6SV5D7HHH9WejFJklyS5JIkyZYkt4QkSZKQeMktCUnIPck9JLd4k/v9lnuSbEmShIQk8zza7U97t7/Td87uHOd87/g9z3zeOdZ/jbHmXGOtd63/ep93fdNxcNX61SrVZWb4t+DffqQCQCYA6AcA1wBABAClspfKful4Zo2p/96NiD/Xg9Ou9ArElST9T9+k/+mb9D99k/6nb9L/9E36n75J/9M36b8Q6dnW6XmulZF+h3z+n57J63/6Jv1PJzL/64ul/+mb9P+/hf/k2f3HpP/pm/Q/fZP+p2/S//RN+i9EenalP3/+/2dk/PUeu9Lr+HPHFX74CSGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYRIJ86FywwA/H1+pdclhBBCCCGEEEKIP0/IeKVXIIQQQgghhBBCiP/zEBRoMBBBBsgImSAzZIGrICtcDdngGkjAtZAdroMccD3khFyQG/JAXsgH+cECgQOGGApAQUjCDVAIboQUKAxFoCh4KAbF4SYoATdDSbgFSsGtUBpugzJQFspBebgdKsAdUBHuhEpwF1SGKlAVqsHdUB3ugRpwL9SE+6AW3A+14QGoA3+BuvAg1IOHoD48DA3gEWgIjaAxNIGm/1v5L0BXeBG6QXdIhR7QE16CXtAb+kBf6AcvQ394BQbAqzAQBsFgeA2GwOswFN6AYTAcRsCbMBJGwWgYA2NhHIyHt2ACvA0T4R2YBJNhCkyFaTAdZsC7MBNmwWx4D+bA+zAX5sF8WAAL4QNYBIshDT6EJfARLIVlsBxWwEpYBathDayFdbAeNsBG2ASbYQtshY9hG2yHHbATdsFu2AOfwF74FPbBZ7AfPv9fzD/7T/mdEBBQoUKDBjNgBsyEmTALZsGsmBWzYTZMYAKzY/b/eLDkxtyYF/NifsyPhISMjAWwACYxiYWwEKZgChbBIujRY3EsjiXwZiyJJbEUlsLSWBrLYFksi+WxPFbAClgRK2IlrISVsTJWxap4N96N92ANrIE1sSbWwlpYG2tjHayDdbEu1sN6WB/rYwNsgA2xITbGxtgUm2IzbIbNsTm2xJbYCltha2yNbbANtsW22A7bYXtsjx2wA3bEjtgJO2NnfAFfwBfxReyOlVUP7Ik9sRf2wj7YF/viy9gfX8FX8FUciINwML6Gr+HrOBTP4DAcjiNwBFZQo3A0jkFW43A8jscJOAEn4kSchJNxMk7FaTgdZ+AMnImzcBa+h3PwfXwf5+E8XIALcSEuwsWYhmm4BM/iUlyGy3EFrsRVuBLX4Fpcg+txA67HTbgJt+AW/Bg/xu24HXfiTtyNu/ET/AQ/xU9xIO7H/XgAD+BBPIiH8BAexsN4BI/gUTyKx/AYHsfjeAJP4ik8iafxNJ7Bs3gOz+F5PI8X8Lm8X9XbXXjdQFCXGGVUBpVBZVKZVBaVRWVVWVU2lU0lVEJlV9lVDpVD5VQ5VW6VW+VVeVV+lV+RIsUqVgVUAZVUSVVIFVIpKkUVUUWUV14VV8VVCVVClVQlVSl1qyqtblNlVFnVwpdX5VUF1dJXVHeqSqqSqqyqqKqqmqqmqqvqqoaqoWqqmqqWqqVqqwdUHdUD++CD6lJn6qtB2EANxoaqkWqsmqjX8VHVTA3F5qqFaqkeV8NxGLZWzXwb9ZRqq0ZjO/WMGoPPqg5qHHZUz6tOqrPqol5QXVVz3011V5Owh+qppmIv1Vv1UX3VTKyiLnWsqnpVDVSD1GD1mlqAr6uh6g01TA1XI9SbaqQapUarMWqsGqfGq7fUBPW2mqjeUZPUZDVFTVXT1HQ1Q72rZqpZarZ6T81R76u5ap6arxaoheoDtUgtVmnqQ7VEfaSWqmVquVqhVqpVarVao9aqdWq92qA2qk1qs9qitqqP1Ta1Xe1QO9UutVvtUZ+ovepTtU99pvarz9UB9Vd1UH2hDqkv1WH1lTqivlZH1TfqmPpWHVffqRPqpDqlvlen1Q/qDOLfnsXqJ3VB/awuqqBAo1Zaa6MjnUFn1Jl0Zp1FX6Wz6qt1Nn2NTuhrdXZ9nc6hr9c5dS6dW+fReXU+nV9bTdpp1rEuoAvqpL5BF9I36hRdWBfRRbXXxXRxfZMuoW/WJfUtupS+VZfWt+kyuqwup8vr23UFfYeuqO/UlfRdurKuoqvqavpuXV3fo2voe3VNfZ+upe/XtfUDuo7+i66rH9T19EO6vn5YN9CP6Ia6kW6sm+im+lHdTD+mm+sWuqV+XLfST+jW+kndRj+l2+qndTv9jG6vn9Ud9HO6o35ed9KddRf9s76og+6mu+tU3UP31C/pXrq37qP76n76Zd1fv6IH6Ff1QD1ID9av6SH6dT1Uv6GH6eF6hH5Tj9Sj9Gg9Ro/V4/R4/ZaeoN/WE/U7epKerKfoqXqanq77/Fpp9n8h/+1/kT/gl1vforfqj/U2vV3v0Dv1Lr1b79F79F69V+/T+/R+vV8f0Af0QX1QH9KH9GF9WB/RR/RRfVQf08f0cX1cn9An9Y/6e31a/6DP6LP6rP5Rn9fn9YVf7wMwaJTRxpjIZDAZTSaT2WQxV5ms5mqTzVxjEuZak91cZ3KY601Ok8vkNnlMXpPP5DfWkHGGTWwKmIImaW4whcyNJsUUNkVMUeNNMVPc3PRv5//R+pqapqaZaWaam+ampWlpWplWprVpbdqYNqataWvamXamvWlvOpgOpqPpaDqZTqaL6WK6mq6mm+lmUk2q6WleMr1Mb9PH9DX9zMumv+lvBpgBZqAZaAabwWaIGWKGmqFmmBlmRpgRZqQZaUab0WasGWvGm/FmgplgJpqJZpKZZKaYKWaamWZmmBlmpplpZpvZZo6ZY+aauWa+mW8WmoVmkVlk0kyaWWKWmKVmmVlmVpgVZpVZZdaYNWadWWc2mA1mk9lklpqtZqvZZraZHWaH2WV2mT1mj9lr9pp9Zp/Zb/abA+aAOWgOmkPmkDlsDpsj5og5ao6aY+aYOW6OmxPmhDllTpnT5rQ5Y86Yc+acOW/OmwvmgrloLl562xepSEUmMlGGKEOUKcoUZYmyRFmjrFG2KFuUiBJR9ih7lCO6PsoZ5YpyR3mivFG+KH9kI4pcxFEcFYgKRsnohqhQdGOUEhWOikRFIx8Vi4pHN0UlopujktEtUano1qh0dFtUJioblYvKR7dHFaI7oorRnVGl6K6oclQlqhpVi+6Oqkf3RDWie6Oa0X1Rrej+qHb0QFQn+ktUN3owqhc9FNWPHo4aRI9EDaNGUeOoSdT0T60fwplcj/lutrtNtT1sT/uS7WV72z62r+1nX7b97St2gH3VDrSD7GD7mh1iX7dD7Rt2mB1uR9g37Ug7yo62Y+xYO86Ot2/ZCfZtO9G+YyfZyXaKnWqn2el2hn3XzrSz7Gz7np1j37dz7Tw73y6wC+0HdpFdbNPsh3aJ/cgutcvscrvCrrSr7Gq7xq616+x6u8FutJvsZrvFbrUf2212u91hd9pddrfdYz+xe+2ndp/9zO63n9sD9q9WwRf2kP3SHrZf2SP2a3vUfmOP2W/tcfudPWFP2lP2e3va/mDP2LP2nP3Rnrc/2Qv2Z3vRhktv7i+9vJMhQxkoA2WiTJSFslBWykrZKBslKEHZKTvloByUk3JSbspNeSkv5af8dAkTUwEqQElKUiEqRCmUQkWoCHnyVJyKUwkqQSWpJJWiUlSaSlMZKkPlqBzdTrfTHXQH3Ul30l10F1WhKlSNqlF1qk41qAbVpJpUi2pRbapNdagO1aW6VI/qUX2qTw2oATWkhtSYGlNTakrNqBk1p+bUklpSK2pFrak1taE21JbaUjtqR+2pPXWgDtSROlIn6kRdqAt1pa7UjbpRKqVST+pJvagX9aE+1I/6UX/qTwNoAA2kgTSYBtMQGkJDaSgNo+E0gt6kkTSKRtMYGkvjaDyNpwk0gSbSRJpEk2gKTaFpNI1m0AyaSTNpNs2mOTSH5tJcmk/zaSEtpEW0iNIojZbQElpKS2k5LaeVtJJW02paS2tpPa2njbSRNtNm2kpbaRttox20g3bRLtpDe2gv7aV9tI/20346QAfoIB2kQ3SIDtNhOkJH6CgdpWN0jI7TcTpBJ+gUnaLTdJrO0Bk6R+foPP1EF+hnukiBMrnMLou7ymV1V7ts7hr3z3Ful8fldflcfmddTpfrH2JyzqW4wi4DAHhXzBV3N/0SF3FF3d/jMq6sK+fKu9tdBXeHq/i7uLq7x9Vw97qa7j5Xzd39D3Etd7+r7R52ddwjrq5r5Oq5Jq6+e9g1cI+4hq6Ra+yauFbuCdfaPenauKdcW/f07+JFbrFb69a59W6D2+s+defcj+6o+8addz+5bq676+dedv3dK26Ae9UNdIN+F49wb7qRbpQb7ca4sW7c7+Ipbqqb5qa7Ge5dN9PN+l280H3g5rg0N9fNc/Pdgl/iS2tKcx+6Je4jt9Qtc8vdCrfSrXKr3Zr/WOsKt8ltdlvcHveJ2+a2ux1up9vldv8SX9rHPveZ2+8+d0fc1+6g+8IdcsfcYffVL/Gl/R1z37rj7jt3wp10p9z37rT7wZ1xZ3/Z/6W9f+9+dhddcMDIijUbjjgDZ+RMnJmz8FWcla/mbHwNJ/hazs7XcQ6+nnNyLs7NeTgv5+P8bJnYMXPMBbggJ/kGLsQ3cgoX5iJclD0X4+J8E5fgm7kk38Kl+FYuzbdxGS7L5bg8384V+A6uyHdyJb6LK3MVrsrV+G6uzvdwDb6Xa/J9XIvv59r8ANfhv3BdfpDr8UNcnx/mBvwIN+RG3JibcFN+lJvxY9ycW3BLfpxb8RPcmp/kNvwUt+WnuR0/w+35We7Az3FHfp47cWfuwi9wV36Ru3F3TuUe3JNf4l7cm/twX+7HL3N/foUH8Ks8kAfxYH6Nh/DrPJTf4GE8nEfwmzySR/FoHsNjeRyP57d4Ar/NE/kdnsSTeQpP5Wk8nWfwuzyTZ/Fsfo/n8Ps8l+fxfF7AC/kDXsSLOY0/5CX8ES/lZbycV/BKXsWreQ2v5XW8njfwRt7Em3kLb+WPeRtv5x28k3fxbt7Dn/Be/pT38We8nz/nA/xXPshf8CH+kg/zV3yEv+aj/A0f42/5OH/HJ/gkn+Lv+TT/wGf4LJ/jH/k8/8QX+Ge+yIEhxljFOjZxFGeIM8aZ4sxxlviqOGt8dZwtviZOxNfG2ePr4hzx9XHOOFecO84T543zxfljG1PsYo7juEBcME7GN8SF4hvjlLhwXCQuGvu4WFw8vikuEd8cl4xviUvFt8al49viMnHZ+OH7yse3xxXiO+KK8Z1xpfiuuHJcJa4aV4vvjqvH98Q14nvjmvF9ccn4/rh2/EBcJ/5LXDd+MK4XPxTXjx+OG8SPxA3jRnHjuEncNH40bhY/FjePW8Qt48fjVvETcev4ybhN/FTcNn76D4+nxj3invFL8UtxCPfq+ckFyYXJD5KLkouTackPk0uSHyWXJpcllydXJFcmVyVXJ9ck1ybXJdcnNyQ3JjclNye3JEOolhE8euW1Nz7yGXxGn8ln9ln8VT6rv9pn89f4hL/WZ/fX+Rz+ep/T5/K5fR6f1+fz+b315J1nH/sCvqBP+ht8IX+jT/GFfRFf1HtfzBf3TXxT39Q384/55r6Fb+kf94/7J/wT/kn/pH/Kt/VP+3b+Gd/eP+s7+Of8c/5538l39l38C76rf9F38919qk/1PX1P38v38n18H9/P9/P9fX8/wA/wA/1AP9gP9kP8ED/UD/XD/DA/wo/wI/1IP9qP9mP9WD/ej/cT/AQ/0U/0k/wkP8VP8dP8ND/Dz/Az/Uw/28/2c1Lm+Ll+rp/v5/uFfqFf5Bf5NJ/ml/glfqlf6pf75X6lX+lX+9V+rV/r1/v1fqPf6Df7zX6r3+q3+W1+h9/hd/ldfo/f4/f6vX6f3+f3+/3+gD/gD/qD/pD/0h/2X/kj/mt/1H/jj/lv/XH/nT/hT/pT/nt/2v/gz/iz/pz/0Z/3P/kL/md/0Qc/PvFWYkLi7cTExDuJSYnJiSmJqYlpiemJGYl3EzMTsxKzE+8l5iTeT8xNzEvMTyxILEx8kFiUWJxIS3yYWJL4KLE0sSyxPLEisTKxKhFCvm1xKBAKhmS4IRQKN4aUUDgUCUWDD8VC8XBTKBFuDiXDLaFUuDWUDreFMqFsKBceCQ1Do9A4NAlNw6OhWXgsNA8tQsvweGgVngitw5OhTXgqtA1Ph3bhmdA+PBs6hOdCx/B86BQ6hy7hhdA1vBi6he4hNfQIPcNLoVfoHfqEvqFfeDn0D6+EAeHVMDAMCoPDa2FIeD0MDW+EYWF4GBHeDCPDqDA6jAljw7gwPrwVJoS3w8TwTpgUJocpYWqYFqaHGeHdMDPMCrPDe2FOeD/MDfPC/LAgLAwfhEVhcUgLH4Yl4aOwNCwLy8OKsDKsCqvDmrA2rAvrw4awMWwKm8OWsDV8HLaF7WFH2Bl2hd1hT/gk7A2fhn3hs7A/fB4OhL+Gg+GLcCh8GQ6Hr8KR8HU4Gr4Jx8K34Xj4LpwIJ8Op8H04HX4IZ8LZcC78GM6Hn8KF8HO4KP+zJoQQQgjxX9LvD473+BeXqV/HJT0B4OrteQ7/9rgGgI05/zbvrfK2SgDAU907Pvj3Ublyamrqr9ddqiEqOA8AEpfzM8DleBm0hCegDbSAEvD3P1/9Vm/V+Tz/Qf3krQBZfpOTCS7Hl+vf/C/331uNmvOH9ecBpBS8nJMZLseX65f8T+rnavYH9TN/MR6g+W9yssLl+HL94vAYPA1t/uGaQgghhBBCCCHE3/RW5dr/8/ln0L8/P89rLudkhMvxb8/P/6fkewaEEEIIIYQQQogr5tnOXZ58tE2bFu1l8v/iZLe0SSZXZnKFfzEJIYQQQggh/nSX3/Rf6ZUIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBDp1/+NrxO70nsUQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghrrT/EQAA//9YtCxY") r10 = getpgid(0xffffffffffffffff) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r11, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r13 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r13, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0x0, r14, 0x0) setresuid(r14, 0x0, r12) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004c40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r16 = getpid() sched_setscheduler(r16, 0x2, &(0x7f0000000200)=0x4) statx(0xffffffffffffffff, &(0x7f0000004c80)='./file0\x00', 0x2000, 0x0, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004dc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0x0}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004e40)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)="45076c84fa38f74217b809bdd39178bf85e9579226c8d68a2598754f77e32138e602d99015552f1e0f2bc727e1aefed1364a5a5acc604456dc0c7eb270dd72e6e0fdd192f0fd22789356d7ff2c32b838785c99ebfba41e4438d4ea4bbbc089fcb7923b21a91cb7a2dee68aa512956a44872bdc3bd163053d5dce442144c6d94b0785c15a44", 0x85}], 0x1, &(0x7f0000000540)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x10}}, {{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="50ba6a237f745858d6aa4505a9cb78ca128758cb0dc3a3ac898b007d725cafb9c434866659b492295b5f3921a1e146ebe80ec1ece105b95745916e4780256426e2f8dbbed4b4f4b58c8e130f60e5289e0604837ea1362446c104d631c3f92319f4b887a84e9809736507c7733c2d431a311c23de3bf14951f4ac3c04bfb261d1c5ce292442ca23b7919057436e7f7c2b5531807a199df6ee73200f714e990c3eb7d4cccd016ae2f620b40a0f25a6e8d83a60672b8e8f3a798e7805ebb46262ce8d5f5759369341b449eef399ac489de358d77c716882d3860a0d3f7235b58e64fc9d129a56294f1deda18740", 0xec}, {&(0x7f0000000700)="5d21e332b7f8f1ac3354fd2647c64b0b5b6be61a944d385c005c85f8b261fb74f77a22092f6c77ff8252cc45ba9c52562fb8ba88f8b2d2b729c7dc094f50fdd3b09d", 0x42}], 0x2, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x8c}}, {{&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="064e04c79a8d5ab688119986331da8317ccba07a4e5aa5f5abd2b7a89c57a8fbacf4959e87af3c90503e6d65c1702cd53c481aa29360613d3d331727169edd9790899b2c793a85fde8ff85ca9f2e3925509c5bad9d66fd843bccdcf520f1a3", 0x5f}, {&(0x7f0000003a80)="62b7f5", 0x3}, {&(0x7f0000003ac0)="272d2b26b32f7215a7a7a7d95c8a7f96a8393dcec755cf4bc352c30de97f038b0ab4c1e49c9ae06e286dca6fcbd3819ece1ed176d6c6a5bc410b26a7b9ce34e9f0a34e4dac31f4413df127ff6938835cacaf2008ab3a4d4e9b7a1facaa290f8fb2540b641da15cd650eb047159929d83f5133078808fb97177eed76a9c6a390d569e7d968a4167a45d955bea36a5bdffab1ec6faf3edbd019841d5fccae327f26a1e9a7ed5da0ea4b6f6b202246bfeef2cdd7c9a08d6756a4e14813a52180b", 0xbf}, {&(0x7f0000003b80)="897a3628f0805d5205cc5f3a749ddd8380ae63f00dc72a56c2826287e52df1a967668818a21c8e3ee614ad2a07c58f1a96f2fee42dfb1cc76d295850b9c1c4f561a76fafe451ff60369f2d9be08e803286a22bf88f41bd021f4653", 0x5b}, {&(0x7f0000003c00)="4d01717935ccb5992de3a955a024be34bfe755f68040f26cfc0a8d11b69483753f27e9208e66412b3bd174d4426163dccb585033621b9b0e4f6e880ebaa82b3aba1e9ffaefb47f7a3a50c279b84b763ba7153c0326b651ca2c149b41d86af0004428823f726b9ab26b401179a17618c1389d20004e57cbad56a46095fb3868be4908faeb186a10a27e72dfaafccab849587d58cb41e12f04d997876b45cff152734f4d791497", 0xa6}], 0x6, &(0x7f0000004680)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r8}}}], 0x150, 0x20040000}}, {{&(0x7f0000004800)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x8, &(0x7f0000004e00)=[@cred={{0x1c, 0x1, 0x2, {r10, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x40, 0x4080}}], 0x4, 0x20000040) r19 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r19, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r19, 0xda8c) accept$inet(r19, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) accept4(r19, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000040)=0x80, 0x0) 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 24) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.147226][ T4038] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.151187][ T4038] FAULT_INJECTION: forcing a failure. [ 1589.151187][ T4038] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.157560][ T4038] CPU: 1 PID: 4038 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.160627][ T4038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.163489][ T4038] Call trace: [ 1589.164436][ T4038] dump_backtrace+0x1b8/0x1e4 [ 1589.165753][ T4038] show_stack+0x2c/0x3c [ 1589.166903][ T4038] dump_stack_lvl+0xd0/0x124 [ 1589.168238][ T4038] dump_stack+0x1c/0x28 [ 1589.169396][ T4038] should_fail_ex+0x3b0/0x50c [ 1589.170658][ T4038] __should_failslab+0xc8/0x128 [ 1589.172003][ T4038] should_failslab+0x10/0x28 [ 1589.173273][ T4038] kmem_cache_alloc+0x80/0x488 [ 1589.174598][ T4038] __kernfs_new_node+0xe4/0x684 [ 1589.175936][ T4038] kernfs_new_node+0x11c/0x230 [ 1589.177274][ T4038] __kernfs_create_file+0x60/0x2d4 [ 1589.178655][ T4038] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.180215][ T4038] internal_create_group+0x3d8/0xc10 [ 1589.181713][ T4038] sysfs_create_groups+0x60/0x130 [ 1589.183162][ T4038] device_add_attrs+0xd8/0x750 [ 1589.184525][ T4038] device_add+0x4bc/0xaac [ 1589.185702][ T4038] netdev_register_kobject+0x15c/0x2d8 [ 1589.187184][ T4038] register_netdevice+0xae8/0x1108 [ 1589.188581][ T4038] ldisc_open+0x3a0/0x6bc [ 1589.189824][ T4038] tty_set_ldisc+0x41c/0x73c [ 1589.191157][ T4038] tiocsetd+0x100/0x13c [ 1589.191171][ T4038] tty_ioctl+0xba0/0xd8c 00:26:29 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000280)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '863'}}, {@shortname_win95}, {@fat=@nfs_nostale_ro}, {@fat=@flush}, {@uni_xlateno}, {@shortname_lower}, {@numtail}, {@shortname_win95}]}, 0xb, 0x26b, &(0x7f00000006c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000200", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.191181][ T4038] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.191194][ T4038] invoke_syscall+0x98/0x2b8 [ 1589.191208][ T4038] el0_svc_common+0x130/0x23c [ 1589.191221][ T4038] do_el0_svc+0x48/0x58 [ 1589.191233][ T4038] el0_svc+0x54/0x158 [ 1589.191243][ T4038] el0t_64_sync_handler+0x84/0xfc [ 1589.191252][ T4038] el0t_64_sync+0x190/0x194 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000300", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 25) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000400", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.241945][ T4053] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.244744][ T4053] FAULT_INJECTION: forcing a failure. 00:26:29 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000280)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '863'}}, {@shortname_win95}, {@fat=@nfs_nostale_ro}, {@fat=@flush}, {@uni_xlateno}, {@shortname_lower}, {@numtail}, {@shortname_win95}]}, 0xb, 0x26b, &(0x7f00000006c0)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1589.244744][ T4053] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.248698][ T4053] CPU: 0 PID: 4053 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.251966][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.254885][ T4053] Call trace: [ 1589.255793][ T4053] dump_backtrace+0x1b8/0x1e4 [ 1589.257095][ T4053] show_stack+0x2c/0x3c [ 1589.258231][ T4053] dump_stack_lvl+0xd0/0x124 [ 1589.259496][ T4053] dump_stack+0x1c/0x28 [ 1589.260626][ T4053] should_fail_ex+0x3b0/0x50c 00:26:29 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000280)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '863'}}, {@shortname_win95}, {@fat=@nfs_nostale_ro}, {@fat=@flush}, {@uni_xlateno}, {@shortname_lower}, {@numtail}, {@shortname_win95}]}, 0xb, 0x26b, &(0x7f00000006c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000280)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '863'}}, {@shortname_win95}, {@fat=@nfs_nostale_ro}, {@fat=@flush}, {@uni_xlateno}, {@shortname_lower}, {@numtail}, {@shortname_win95}]}, 0xb, 0x26b, &(0x7f00000006c0)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) [ 1589.261962][ T4053] __should_failslab+0xc8/0x128 [ 1589.263419][ T4053] should_failslab+0x10/0x28 [ 1589.264710][ T4053] kmem_cache_alloc+0x80/0x488 [ 1589.266025][ T4053] __kernfs_new_node+0xe4/0x684 [ 1589.267419][ T4053] kernfs_new_node+0x11c/0x230 [ 1589.268746][ T4053] __kernfs_create_file+0x60/0x2d4 [ 1589.270212][ T4053] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.271739][ T4053] internal_create_group+0x3d8/0xc10 [ 1589.273232][ T4053] sysfs_create_groups+0x60/0x130 [ 1589.274651][ T4053] device_add_attrs+0xd8/0x750 [ 1589.275953][ T4053] device_add+0x4bc/0xaac [ 1589.277163][ T4053] netdev_register_kobject+0x15c/0x2d8 [ 1589.278737][ T4053] register_netdevice+0xae8/0x1108 [ 1589.280183][ T4053] ldisc_open+0x3a0/0x6bc [ 1589.281361][ T4053] tty_set_ldisc+0x41c/0x73c [ 1589.282655][ T4053] tiocsetd+0x100/0x13c [ 1589.283838][ T4053] tty_ioctl+0xba0/0xd8c [ 1589.285122][ T4053] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.286491][ T4053] invoke_syscall+0x98/0x2b8 [ 1589.287778][ T4053] el0_svc_common+0x130/0x23c [ 1589.289088][ T4053] do_el0_svc+0x48/0x58 [ 1589.290242][ T4053] el0_svc+0x54/0x158 [ 1589.291388][ T4053] el0t_64_sync_handler+0x84/0xfc [ 1589.292763][ T4053] el0t_64_sync+0x190/0x194 00:26:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3fff}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)={0x5c, r1, 0x20, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x100000000}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfe50}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'virt_wifi0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x773548d39dc6b3dd}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040010) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e632ace8f77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d3190756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00635c60e5611b24f9c13bea7acf41d91c3061bc755ac5f583de5bb9e3546e8d47c509138b9d57b7549422b287b4ad6ce0012c7b7b76023a68a6516e5ab198f41923cf0fb0fa3406769c6a5f1bb9ab7daaeb6d8826e893d55e2c762243da9700fac515972640bf2dc5c245b649033765456881a2da1f10ea9884915af8cd1314516c3b77d201"], 0xb, 0x25c, &(0x7f0000000240)="$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") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r2) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000640), 0x4) setsockopt$MRT_DEL_MFC_PROXY(r2, 0x0, 0xd3, &(0x7f0000000040)={@remote, @loopback, 0x0, "88acf9e84d9fd91ff88ff5236dc26be1534aaf4373f3c5c49cc3815a6851fd49", 0x7, 0x9, 0x80000000, 0x101}, 0x3c) getsockopt$MRT(r2, 0x0, 0xd0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000500", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3fff}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)={0x5c, r1, 0x20, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x100000000}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfe50}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'virt_wifi0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x773548d39dc6b3dd}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040010) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e632ace8f77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d3190756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00635c60e5611b24f9c13bea7acf41d91c3061bc755ac5f583de5bb9e3546e8d47c509138b9d57b7549422b287b4ad6ce0012c7b7b76023a68a6516e5ab198f41923cf0fb0fa3406769c6a5f1bb9ab7daaeb6d8826e893d55e2c762243da9700fac515972640bf2dc5c245b649033765456881a2da1f10ea9884915af8cd1314516c3b77d201"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r2) (async) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000640), 0x4) (async) setsockopt$MRT_DEL_MFC_PROXY(r2, 0x0, 0xd3, &(0x7f0000000040)={@remote, @loopback, 0x0, "88acf9e84d9fd91ff88ff5236dc26be1534aaf4373f3c5c49cc3815a6851fd49", 0x7, 0x9, 0x80000000, 0x101}, 0x3c) (async) getsockopt$MRT(r2, 0x0, 0xd0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 26) [ 1589.320262][ T4071] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.322971][ T4071] FAULT_INJECTION: forcing a failure. 00:26:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3fff}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)={0x5c, r1, 0x20, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x100000000}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfe50}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'virt_wifi0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x773548d39dc6b3dd}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040010) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e632ace8f77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d3190756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00635c60e5611b24f9c13bea7acf41d91c3061bc755ac5f583de5bb9e3546e8d47c509138b9d57b7549422b287b4ad6ce0012c7b7b76023a68a6516e5ab198f41923cf0fb0fa3406769c6a5f1bb9ab7daaeb6d8826e893d55e2c762243da9700fac515972640bf2dc5c245b649033765456881a2da1f10ea9884915af8cd1314516c3b77d201"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r2) (async) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000640), 0x4) (async, rerun: 32) setsockopt$MRT_DEL_MFC_PROXY(r2, 0x0, 0xd3, &(0x7f0000000040)={@remote, @loopback, 0x0, "88acf9e84d9fd91ff88ff5236dc26be1534aaf4373f3c5c49cc3815a6851fd49", 0x7, 0x9, 0x80000000, 0x101}, 0x3c) (async, rerun: 32) getsockopt$MRT(r2, 0x0, 0xd0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1589.322971][ T4071] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.326777][ T4071] CPU: 0 PID: 4071 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.329880][ T4071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.332804][ T4071] Call trace: [ 1589.333702][ T4071] dump_backtrace+0x1b8/0x1e4 [ 1589.335063][ T4071] show_stack+0x2c/0x3c [ 1589.336229][ T4071] dump_stack_lvl+0xd0/0x124 [ 1589.337516][ T4071] dump_stack+0x1c/0x28 [ 1589.338652][ T4071] should_fail_ex+0x3b0/0x50c [ 1589.339912][ T4071] __should_failslab+0xc8/0x128 [ 1589.341313][ T4071] should_failslab+0x10/0x28 [ 1589.342606][ T4071] kmem_cache_alloc+0x80/0x488 [ 1589.343954][ T4071] __kernfs_new_node+0xe4/0x684 [ 1589.345303][ T4071] kernfs_new_node+0x11c/0x230 [ 1589.346636][ T4071] __kernfs_create_file+0x60/0x2d4 [ 1589.348065][ T4071] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.349528][ T4071] internal_create_group+0x3d8/0xc10 [ 1589.350999][ T4071] sysfs_create_groups+0x60/0x130 00:26:29 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c61746500000000000008006e616d653d6c6f778791a5d75c523eda3d80e60ec7327e65722c757466383d302c7368"], 0xb, 0x25c, &(0x7f0000000240)="$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") clock_adjtime(0x4, &(0x7f00000004c0)={0x800, 0x4, 0x9, 0x7, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x800000000, 0x1, 0x7, 0x2, 0x8, 0x8000, 0x3, 0x1f, 0x1000, 0x400, 0xfffffffffffffff8, 0x1, 0xea0b, 0x7, 0x8, 0x4, 0x7c8, 0x7}) clock_adjtime(0x6, &(0x7f00000006c0)={0x2, 0x74a, 0x8000, 0x5, 0x8000000000000001, 0x1, 0x8, 0x0, 0x3, 0x1000, 0x50, 0x80000001, 0xa5a, 0x876, 0x8, 0x80000001, 0xfffffffffffffff9, 0x9, 0x7, 0x1, 0x7, 0x400, 0x3c6d, 0x9, 0x7, 0xffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1589.352427][ T4071] device_add_attrs+0xd8/0x750 [ 1589.353800][ T4071] device_add+0x4bc/0xaac [ 1589.355024][ T4071] netdev_register_kobject+0x15c/0x2d8 [ 1589.356525][ T4071] register_netdevice+0xae8/0x1108 [ 1589.357958][ T4071] ldisc_open+0x3a0/0x6bc [ 1589.359157][ T4071] tty_set_ldisc+0x41c/0x73c [ 1589.360436][ T4071] tiocsetd+0x100/0x13c [ 1589.361531][ T4071] tty_ioctl+0xba0/0xd8c [ 1589.362723][ T4071] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.364143][ T4071] invoke_syscall+0x98/0x2b8 [ 1589.365430][ T4071] el0_svc_common+0x130/0x23c [ 1589.366683][ T4071] do_el0_svc+0x48/0x58 [ 1589.367837][ T4071] el0_svc+0x54/0x158 [ 1589.368963][ T4071] el0t_64_sync_handler+0x84/0xfc [ 1589.370400][ T4071] el0t_64_sync+0x190/0x194 00:26:29 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c61746500000000000008006e616d653d6c6f778791a5d75c523eda3d80e60ec7327e65722c757466383d302c7368"], 0xb, 0x25c, &(0x7f0000000240)="$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") clock_adjtime(0x4, &(0x7f00000004c0)={0x800, 0x4, 0x9, 0x7, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x800000000, 0x1, 0x7, 0x2, 0x8, 0x8000, 0x3, 0x1f, 0x1000, 0x400, 0xfffffffffffffff8, 0x1, 0xea0b, 0x7, 0x8, 0x4, 0x7c8, 0x7}) (async) clock_adjtime(0x6, &(0x7f00000006c0)={0x2, 0x74a, 0x8000, 0x5, 0x8000000000000001, 0x1, 0x8, 0x0, 0x3, 0x1000, 0x50, 0x80000001, 0xa5a, 0x876, 0x8, 0x80000001, 0xfffffffffffffff9, 0x9, 0x7, 0x1, 0x7, 0x400, 0x3c6d, 0x9, 0x7, 0xffffffff}) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000600", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 27) [ 1589.402879][ T4085] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.405698][ T4085] FAULT_INJECTION: forcing a failure. [ 1589.405698][ T4085] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.409905][ T4085] CPU: 1 PID: 4085 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.412977][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.415734][ T4085] Call trace: [ 1589.416578][ T4085] dump_backtrace+0x1b8/0x1e4 [ 1589.417826][ T4085] show_stack+0x2c/0x3c [ 1589.418933][ T4085] dump_stack_lvl+0xd0/0x124 [ 1589.420187][ T4085] dump_stack+0x1c/0x28 [ 1589.421305][ T4085] should_fail_ex+0x3b0/0x50c [ 1589.422627][ T4085] __should_failslab+0xc8/0x128 [ 1589.423970][ T4085] should_failslab+0x10/0x28 [ 1589.425249][ T4085] kmem_cache_alloc+0x80/0x488 [ 1589.426578][ T4085] __kernfs_new_node+0xe4/0x684 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000700", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.427971][ T4085] kernfs_new_node+0x11c/0x230 [ 1589.429311][ T4085] __kernfs_create_file+0x60/0x2d4 [ 1589.430703][ T4085] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.432201][ T4085] internal_create_group+0x3d8/0xc10 [ 1589.433695][ T4085] sysfs_create_groups+0x60/0x130 [ 1589.435043][ T4085] device_add_attrs+0xd8/0x750 [ 1589.436439][ T4085] device_add+0x4bc/0xaac [ 1589.437722][ T4085] netdev_register_kobject+0x15c/0x2d8 [ 1589.439270][ T4085] register_netdevice+0xae8/0x1108 [ 1589.440611][ T4085] ldisc_open+0x3a0/0x6bc [ 1589.441840][ T4085] tty_set_ldisc+0x41c/0x73c [ 1589.443112][ T4085] tiocsetd+0x100/0x13c [ 1589.444247][ T4085] tty_ioctl+0xba0/0xd8c [ 1589.445420][ T4085] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.446832][ T4085] invoke_syscall+0x98/0x2b8 [ 1589.448133][ T4085] el0_svc_common+0x130/0x23c [ 1589.449446][ T4085] do_el0_svc+0x48/0x58 [ 1589.450648][ T4085] el0_svc+0x54/0x158 [ 1589.451741][ T4085] el0t_64_sync_handler+0x84/0xfc [ 1589.453145][ T4085] el0t_64_sync+0x190/0x194 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 28) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000900", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:29 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c61746500000000000008006e616d653d6c6f778791a5d75c523eda3d80e60ec7327e65722c757466383d302c7368"], 0xb, 0x25c, &(0x7f0000000240)="$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") clock_adjtime(0x4, &(0x7f00000004c0)={0x800, 0x4, 0x9, 0x7, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x800000000, 0x1, 0x7, 0x2, 0x8, 0x8000, 0x3, 0x1f, 0x1000, 0x400, 0xfffffffffffffff8, 0x1, 0xea0b, 0x7, 0x8, 0x4, 0x7c8, 0x7}) clock_adjtime(0x6, &(0x7f00000006c0)={0x2, 0x74a, 0x8000, 0x5, 0x8000000000000001, 0x1, 0x8, 0x0, 0x3, 0x1000, 0x50, 0x80000001, 0xa5a, 0x876, 0x8, 0x80000001, 0xfffffffffffffff9, 0x9, 0x7, 0x1, 0x7, 0x400, 0x3c6d, 0x9, 0x7, 0xffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$igmp(0x2, 0x3, 0x2) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c61746500000000000008006e616d653d6c6f778791a5d75c523eda3d80e60ec7327e65722c757466383d302c7368"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) clock_adjtime(0x4, &(0x7f00000004c0)={0x800, 0x4, 0x9, 0x7, 0x8, 0xffffffffffffffff, 0x3, 0x9, 0x800000000, 0x1, 0x7, 0x2, 0x8, 0x8000, 0x3, 0x1f, 0x1000, 0x400, 0xfffffffffffffff8, 0x1, 0xea0b, 0x7, 0x8, 0x4, 0x7c8, 0x7}) (async) clock_adjtime(0x6, &(0x7f00000006c0)={0x2, 0x74a, 0x8000, 0x5, 0x8000000000000001, 0x1, 0x8, 0x0, 0x3, 0x1000, 0x50, 0x80000001, 0xa5a, 0x876, 0x8, 0x80000001, 0xfffffffffffffff9, 0x9, 0x7, 0x1, 0x7, 0x400, 0x3c6d, 0x9, 0x7, 0xffffffff}) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000001200", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.485752][ T4091] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.491919][ T4091] FAULT_INJECTION: forcing a failure. [ 1589.491919][ T4091] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.495587][ T4091] CPU: 0 PID: 4091 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1589.498723][ T4091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.501532][ T4091] Call trace: [ 1589.502501][ T4091] dump_backtrace+0x1b8/0x1e4 [ 1589.503806][ T4091] show_stack+0x2c/0x3c [ 1589.504970][ T4091] dump_stack_lvl+0xd0/0x124 [ 1589.506248][ T4091] dump_stack+0x1c/0x28 [ 1589.507385][ T4091] should_fail_ex+0x3b0/0x50c [ 1589.508676][ T4091] __should_failslab+0xc8/0x128 [ 1589.509965][ T4091] should_failslab+0x10/0x28 [ 1589.511236][ T4091] kmem_cache_alloc+0x80/0x488 [ 1589.512607][ T4091] __kernfs_new_node+0xe4/0x684 [ 1589.514046][ T4091] kernfs_new_node+0x11c/0x230 [ 1589.515416][ T4091] __kernfs_create_file+0x60/0x2d4 [ 1589.516851][ T4091] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.518340][ T4091] internal_create_group+0x3d8/0xc10 [ 1589.519902][ T4091] sysfs_create_groups+0x60/0x130 [ 1589.521276][ T4091] device_add_attrs+0xd8/0x750 [ 1589.522599][ T4091] device_add+0x4bc/0xaac [ 1589.523792][ T4091] netdev_register_kobject+0x15c/0x2d8 [ 1589.525335][ T4091] register_netdevice+0xae8/0x1108 [ 1589.526735][ T4091] ldisc_open+0x3a0/0x6bc [ 1589.527939][ T4091] tty_set_ldisc+0x41c/0x73c [ 1589.529270][ T4091] tiocsetd+0x100/0x13c [ 1589.530450][ T4091] tty_ioctl+0xba0/0xd8c [ 1589.531618][ T4091] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.532999][ T4091] invoke_syscall+0x98/0x2b8 [ 1589.534295][ T4091] el0_svc_common+0x130/0x23c [ 1589.535601][ T4091] do_el0_svc+0x48/0x58 [ 1589.536808][ T4091] el0_svc+0x54/0x158 [ 1589.537911][ T4091] el0t_64_sync_handler+0x84/0xfc [ 1589.539311][ T4091] el0t_64_sync+0x190/0x194 00:26:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0xc0096616, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) statx(r0, &(0x7f0000000600)='./file0\x00', 0x400, 0x396, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000940)={0xffffffffffffff03, 0x101, 0x2, 0x6e9c, 0x2, [{0x1ff, 0x7, 0x7fffffff, '\x00', 0x289}, {0x4, 0x0, 0x3, '\x00', 0x600}]}) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10, &(0x7f00000007c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x800}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'uni_xlate=1'}}]}}) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80081, 0x11) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0xbb, 0x1) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000003", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.561955][ T4103] fuse: blksize only supported for fuseblk 00:26:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 29) 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000005", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0xc0096616, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) statx(r0, &(0x7f0000000600)='./file0\x00', 0x400, 0x396, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000940)={0xffffffffffffff03, 0x101, 0x2, 0x6e9c, 0x2, [{0x1ff, 0x7, 0x7fffffff, '\x00', 0x289}, {0x4, 0x0, 0x3, '\x00', 0x600}]}) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10, &(0x7f00000007c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x800}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'uni_xlate=1'}}]}}) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80081, 0x11) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0xbb, 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) (async) ioctl$EXT4_IOC_GROUP_ADD(r1, 0xc0096616, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) (async) statx(r0, &(0x7f0000000600)='./file0\x00', 0x400, 0x396, &(0x7f00000006c0)) (async) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000940)={0xffffffffffffff03, 0x101, 0x2, 0x6e9c, 0x2, [{0x1ff, 0x7, 0x7fffffff, '\x00', 0x289}, {0x4, 0x0, 0x3, '\x00', 0x600}]}) (async) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10, &(0x7f00000007c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x800}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'uni_xlate=1'}}]}}) (async) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80081, 0x11) (async) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0xbb, 0x1) (async) [ 1589.591247][ T4108] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1589.591787][ T4107] fuse: blksize only supported for fuseblk [ 1589.594029][ T4108] FAULT_INJECTION: forcing a failure. [ 1589.594029][ T4108] name failslab, interval 1, probability 0, space 0, times 0 [ 1589.602657][ T4108] CPU: 0 PID: 4108 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 00:26:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0xc0096616, 0x0) (async, rerun: 64) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) (rerun: 64) statx(r0, &(0x7f0000000600)='./file0\x00', 0x400, 0x396, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000940)={0xffffffffffffff03, 0x101, 0x2, 0x6e9c, 0x2, [{0x1ff, 0x7, 0x7fffffff, '\x00', 0x289}, {0x4, 0x0, 0x3, '\x00', 0x600}]}) (async, rerun: 64) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10, &(0x7f00000007c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x9}}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x1}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x800}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'uni_xlate=1'}}]}}) (rerun: 64) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80081, 0x11) (async, rerun: 32) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000040)=0xbb, 0x1) (rerun: 32) [ 1589.605834][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1589.608699][ T4108] Call trace: [ 1589.609655][ T4108] dump_backtrace+0x1b8/0x1e4 [ 1589.611008][ T4108] show_stack+0x2c/0x3c [ 1589.612153][ T4108] dump_stack_lvl+0xd0/0x124 [ 1589.613404][ T4108] dump_stack+0x1c/0x28 [ 1589.614608][ T4108] should_fail_ex+0x3b0/0x50c [ 1589.615939][ T4108] __should_failslab+0xc8/0x128 [ 1589.617329][ T4108] should_failslab+0x10/0x28 [ 1589.618645][ T4108] kmem_cache_alloc+0x80/0x488 [ 1589.620020][ T4108] __kernfs_new_node+0xe4/0x684 [ 1589.621163][ T4115] fuse: blksize only supported for fuseblk [ 1589.621437][ T4108] kernfs_new_node+0x11c/0x230 [ 1589.623299][ T4115] fuse: blksize only supported for fuseblk [ 1589.624397][ T4108] __kernfs_create_file+0x60/0x2d4 [ 1589.624415][ T4108] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1589.626166][ T4115] fuse: blksize only supported for fuseblk [ 1589.627395][ T4108] internal_create_group+0x3d8/0xc10 [ 1589.627415][ T4108] sysfs_create_groups+0x60/0x130 [ 1589.627427][ T4108] device_add_attrs+0xd8/0x750 [ 1589.627439][ T4108] device_add+0x4bc/0xaac [ 1589.627448][ T4108] netdev_register_kobject+0x15c/0x2d8 [ 1589.627461][ T4108] register_netdevice+0xae8/0x1108 [ 1589.629156][ T4115] fuse: blksize only supported for fuseblk [ 1589.630555][ T4108] ldisc_open+0x3a0/0x6bc [ 1589.630573][ T4108] tty_set_ldisc+0x41c/0x73c [ 1589.632151][ T4115] fuse: blksize only supported for fuseblk [ 1589.633389][ T4108] tiocsetd+0x100/0x13c [ 1589.633407][ T4108] tty_ioctl+0xba0/0xd8c [ 1589.634804][ T4115] fuse: blksize only supported for fuseblk [ 1589.635847][ T4108] __arm64_sys_ioctl+0x14c/0x1c8 [ 1589.635866][ T4108] invoke_syscall+0x98/0x2b8 [ 1589.637575][ T4115] fuse: blksize only supported for fuseblk [ 1589.638801][ T4108] el0_svc_common+0x130/0x23c [ 1589.638820][ T4108] do_el0_svc+0x48/0x58 [ 1589.640554][ T4115] fuse: blksize only supported for fuseblk [ 1589.641543][ T4108] el0_svc+0x54/0x158 [ 1589.641561][ T4108] el0t_64_sync_handler+0x84/0xfc [ 1589.642976][ T4115] fuse: blksize only supported for fuseblk 00:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000006", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1589.644425][ T4108] el0t_64_sync+0x190/0x194 [ 1589.665654][ T4115] fuse: blksize only supported for fuseblk [ 1589.667726][ T4115] fuse: blksize only supported for fuseblk [ 1589.669473][ T4115] fuse: blksize only supported for fuseblk [ 1589.672071][ T4115] fuse: blksize only supported for fuseblk [ 1589.673855][ T4115] fuse: blksize only supported for fuseblk [ 1589.675708][ T4115] fuse: blksize only supported for fuseblk [ 1589.678183][ T4115] fuse: blksize only supported for fuseblk [ 1589.679921][ T4115] fuse: blksize only supported for fuseblk [ 1589.681748][ T4115] fuse: blksize only supported for fuseblk [ 1589.683614][ T4115] fuse: blksize only supported for fuseblk [ 1589.685647][ T4115] fuse: blksize only supported for fuseblk [ 1589.687474][ T4115] fuse: blksize only supported for fuseblk [ 1589.689281][ T4115] fuse: blksize only supported for fuseblk [ 1589.691069][ T4115] fuse: blksize only supported for fuseblk [ 1589.692824][ T4115] fuse: blksize only supported for fuseblk [ 1589.694572][ T4115] fuse: blksize only supported for fuseblk [ 1589.696347][ T4115] fuse: blksize only supported for fuseblk [ 1589.699723][ T4115] fuse: blksize only supported for fuseblk [ 1589.701595][ T4115] fuse: blksize only supported for fuseblk [ 1589.703420][ T4115] fuse: blksize only supported for fuseblk [ 1589.705246][ T4115] fuse: blksize only supported for fuseblk [ 1589.707010][ T4115] fuse: blksize only supported for fuseblk [ 1589.708888][ T4115] fuse: blksize only supported for fuseblk [ 1589.710653][ T4115] fuse: blksize only supported for fuseblk [ 1589.712567][ T4115] fuse: blksize only supported for fuseblk [ 1589.714295][ T4115] fuse: blksize only supported for fuseblk [ 1589.716061][ T4115] fuse: blksize only supported for fuseblk [ 1589.717832][ T4115] fuse: blksize only supported for fuseblk [ 1589.719500][ T4115] fuse: blksize only supported for fuseblk [ 1589.721251][ T4115] fuse: blksize only supported for fuseblk [ 1589.723031][ T4115] fuse: blksize only supported for fuseblk [ 1589.724728][ T4115] fuse: blksize only supported for fuseblk [ 1589.726442][ T4115] fuse: blksize only supported for fuseblk [ 1589.728255][ T4115] fuse: blksize only supported for fuseblk [ 1589.730087][ T4115] fuse: blksize only supported for fuseblk [ 1589.731796][ T4115] fuse: blksize only supported for fuseblk [ 1589.733602][ T4115] fuse: blksize only supported for fuseblk [ 1589.735328][ T4115] fuse: blksize only supported for fuseblk [ 1589.737102][ T4115] fuse: blksize only supported for fuseblk [ 1589.738896][ T4115] fuse: blksize only supported for fuseblk [ 1589.740670][ T4115] fuse: blksize only supported for fuseblk [ 1589.742444][ T4115] fuse: blksize only supported for fuseblk [ 1589.744236][ T4115] fuse: blksize only supported for fuseblk [ 1589.746037][ T4115] fuse: blksize only supported for fuseblk [ 1589.747852][ T4115] fuse: blksize only supported for fuseblk [ 1589.749629][ T4115] fuse: blksize only supported for fuseblk [ 1589.751375][ T4115] fuse: blksize only supported for fuseblk [ 1589.753149][ T4115] fuse: blksize only supported for fuseblk [ 1589.754870][ T4115] fuse: blksize only supported for fuseblk [ 1589.756585][ T4115] fuse: blksize only supported for fuseblk [ 1589.758430][ T4115] fuse: blksize only supported for fuseblk [ 1589.760161][ T4115] fuse: blksize only supported for fuseblk [ 1589.761879][ T4115] fuse: blksize only supported for fuseblk [ 1589.764277][ T4115] fuse: blksize only supported for fuseblk [ 1589.766053][ T4115] fuse: blksize only supported for fuseblk [ 1589.767877][ T4115] fuse: blksize only supported for fuseblk 00:26:30 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000068c000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x7}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400100000000000c100000000", @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765000e14000200080007004a9a0000080027"], 0x44}}, 0x0) shutdown(r2, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000480)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300}}, 0x85}}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 30) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000007", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:30 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}}) (async, rerun: 32) connect$phonet_pipe(r0, 0x0, 0x0) (rerun: 32) r1 = openat$smackfs_onlycap(0xffffffffffffff9c, &(0x7f0000004540), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000004580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r3 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f00000045c0), 0x384300, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004600)={0x2, 0x6, {0x0}, {0xffffffffffffffff}, 0x5, 0xfffffffffffffffd}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000004640)=0x0) (async) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r6, 0x2027da, 0x0) (async, rerun: 64) read$FUSE(r6, &(0x7f0000005fc0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 64) syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x1014002, &(0x7f0000000540)=ANY=[@ANYRES16=r8, @ANYRES8=r7, @ANYRESDEC=r7, @ANYRES16=r9, @ANYRES32, @ANYRES32=0x0], 0x1, 0x14f4, &(0x7f0000001580)="$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") (async) r10 = getpgid(0xffffffffffffffff) (async) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r11, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r13 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r13, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0x0, r14, 0x0) (async, rerun: 64) setresuid(r14, 0x0, r12) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004c40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r16 = getpid() sched_setscheduler(r16, 0x2, &(0x7f0000000200)=0x4) statx(0xffffffffffffffff, &(0x7f0000004c80)='./file0\x00', 0x2000, 0x0, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004dc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0x0}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004e40)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)="45076c84fa38f74217b809bdd39178bf85e9579226c8d68a2598754f77e32138e602d99015552f1e0f2bc727e1aefed1364a5a5acc604456dc0c7eb270dd72e6e0fdd192f0fd22789356d7ff2c32b838785c99ebfba41e4438d4ea4bbbc089fcb7923b21a91cb7a2dee68aa512956a44872bdc3bd163053d5dce442144c6d94b0785c15a44", 0x85}], 0x1, &(0x7f0000000540)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x10}}, {{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="50ba6a237f745858d6aa4505a9cb78ca128758cb0dc3a3ac898b007d725cafb9c434866659b492295b5f3921a1e146ebe80ec1ece105b95745916e4780256426e2f8dbbed4b4f4b58c8e130f60e5289e0604837ea1362446c104d631c3f92319f4b887a84e9809736507c7733c2d431a311c23de3bf14951f4ac3c04bfb261d1c5ce292442ca23b7919057436e7f7c2b5531807a199df6ee73200f714e990c3eb7d4cccd016ae2f620b40a0f25a6e8d83a60672b8e8f3a798e7805ebb46262ce8d5f5759369341b449eef399ac489de358d77c716882d3860a0d3f7235b58e64fc9d129a56294f1deda18740", 0xec}, {&(0x7f0000000700)="5d21e332b7f8f1ac3354fd2647c64b0b5b6be61a944d385c005c85f8b261fb74f77a22092f6c77ff8252cc45ba9c52562fb8ba88f8b2d2b729c7dc094f50fdd3b09d", 0x42}], 0x2, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x8c}}, {{&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="064e04c79a8d5ab688119986331da8317ccba07a4e5aa5f5abd2b7a89c57a8fbacf4959e87af3c90503e6d65c1702cd53c481aa29360613d3d331727169edd9790899b2c793a85fde8ff85ca9f2e3925509c5bad9d66fd843bccdcf520f1a3", 0x5f}, {&(0x7f0000003a80)="62b7f5", 0x3}, {&(0x7f0000003ac0)="272d2b26b32f7215a7a7a7d95c8a7f96a8393dcec755cf4bc352c30de97f038b0ab4c1e49c9ae06e286dca6fcbd3819ece1ed176d6c6a5bc410b26a7b9ce34e9f0a34e4dac31f4413df127ff6938835cacaf2008ab3a4d4e9b7a1facaa290f8fb2540b641da15cd650eb047159929d83f5133078808fb97177eed76a9c6a390d569e7d968a4167a45d955bea36a5bdffab1ec6faf3edbd019841d5fccae327f26a1e9a7ed5da0ea4b6f6b202246bfeef2cdd7c9a08d6756a4e14813a52180b", 0xbf}, {&(0x7f0000003b80)="897a3628f0805d5205cc5f3a749ddd8380ae63f00dc72a56c2826287e52df1a967668818a21c8e3ee614ad2a07c58f1a96f2fee42dfb1cc76d295850b9c1c4f561a76fafe451ff60369f2d9be08e803286a22bf88f41bd021f4653", 0x5b}, {&(0x7f0000003c00)="4d01717935ccb5992de3a955a024be34bfe755f68040f26cfc0a8d11b69483753f27e9208e66412b3bd174d4426163dccb585033621b9b0e4f6e880ebaa82b3aba1e9ffaefb47f7a3a50c279b84b763ba7153c0326b651ca2c149b41d86af0004428823f726b9ab26b401179a17618c1389d20004e57cbad56a46095fb3868be4908faeb186a10a27e72dfaafccab849587d58cb41e12f04d997876b45cff152734f4d791497", 0xa6}], 0x6, &(0x7f0000004680)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r8}}}], 0x150, 0x20040000}}, {{&(0x7f0000004800)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x8, &(0x7f0000004e00)=[@cred={{0x1c, 0x1, 0x2, {r10, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x40, 0x4080}}], 0x4, 0x20000040) (async) r19 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r19, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async) listen(r19, 0xda8c) (async, rerun: 32) accept$inet(r19, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) (rerun: 32) accept4(r19, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000040)=0x80, 0x0) [ 1590.035339][ T4121] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.041270][ T4121] FAULT_INJECTION: forcing a failure. [ 1590.041270][ T4121] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.051274][ T4121] CPU: 1 PID: 4121 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.054446][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.057220][ T4121] Call trace: [ 1590.058138][ T4121] dump_backtrace+0x1b8/0x1e4 [ 1590.059444][ T4121] show_stack+0x2c/0x3c [ 1590.060547][ T4121] dump_stack_lvl+0xd0/0x124 [ 1590.061835][ T4121] dump_stack+0x1c/0x28 [ 1590.062950][ T4121] should_fail_ex+0x3b0/0x50c [ 1590.064266][ T4121] __should_failslab+0xc8/0x128 [ 1590.065577][ T4121] should_failslab+0x10/0x28 [ 1590.066818][ T4121] kmem_cache_alloc+0x80/0x488 [ 1590.068201][ T4121] __kernfs_new_node+0xe4/0x684 [ 1590.069506][ T4121] kernfs_new_node+0x11c/0x230 [ 1590.070841][ T4121] __kernfs_create_file+0x60/0x2d4 [ 1590.072278][ T4121] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1590.073763][ T4121] internal_create_group+0x3d8/0xc10 [ 1590.075183][ T4121] sysfs_create_groups+0x60/0x130 [ 1590.076593][ T4121] device_add_attrs+0xd8/0x750 [ 1590.077902][ T4121] device_add+0x4bc/0xaac [ 1590.079157][ T4121] netdev_register_kobject+0x15c/0x2d8 [ 1590.080668][ T4121] register_netdevice+0xae8/0x1108 [ 1590.082018][ T4121] ldisc_open+0x3a0/0x6bc [ 1590.083157][ T4121] tty_set_ldisc+0x41c/0x73c [ 1590.084380][ T4121] tiocsetd+0x100/0x13c [ 1590.085516][ T4121] tty_ioctl+0xba0/0xd8c [ 1590.086666][ T4121] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.088054][ T4121] invoke_syscall+0x98/0x2b8 [ 1590.089383][ T4121] el0_svc_common+0x130/0x23c [ 1590.090671][ T4121] do_el0_svc+0x48/0x58 [ 1590.091824][ T4121] el0_svc+0x54/0x158 [ 1590.092931][ T4121] el0t_64_sync_handler+0x84/0xfc [ 1590.094261][ T4121] el0t_64_sync+0x190/0x194 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1590.101796][ T4132] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 1590.106754][ T4132] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 00:26:30 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}}) (async) connect$phonet_pipe(r0, 0x0, 0x0) (async) r1 = openat$smackfs_onlycap(0xffffffffffffff9c, &(0x7f0000004540), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000004580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) (async) r3 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f00000045c0), 0x384300, 0x0) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004600)={0x2, 0x6, {0x0}, {0xffffffffffffffff}, 0x5, 0xfffffffffffffffd}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000004640)=0x0) (async) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r6, 0x2027da, 0x0) (async) read$FUSE(r6, &(0x7f0000005fc0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x1014002, &(0x7f0000000540)=ANY=[@ANYRES16=r8, @ANYRES8=r7, @ANYRESDEC=r7, @ANYRES16=r9, @ANYRES32, @ANYRES32=0x0], 0x1, 0x14f4, &(0x7f0000001580)="$eJzs3AvYzdXWKPAx5px/t6SV5D7HHH9WejFJklyS5JIkyZYkt4QkSZKQeMktCUnIPck9JLd4k/v9lnuSbEmShIQk8zza7U97t7/Td87uHOd87/g9z3zeOdZ/jbHmXGOtd63/ep93fdNxcNX61SrVZWb4t+DffqQCQCYA6AcA1wBABAClspfKful4Zo2p/96NiD/Xg9Ou9ArElST9T9+k/+mb9D99k/6nb9L/9E36n75J/9M36b8Q6dnW6XmulZF+h3z+n57J63/6Jv1PJzL/64ul/+mb9P+/hf/k2f3HpP/pm/Q/fZP+p2/S//RN+i9EenalP3/+/2dk/PUeu9Lr+HPHFX74CSGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYRIJ86FywwA/H1+pdclhBBCCCGEEEKIP0/IeKVXIIQQQgghhBBCiP/zEBRoMBBBBsgImSAzZIGrICtcDdngGkjAtZAdroMccD3khFyQG/JAXsgH+cECgQOGGApAQUjCDVAIboQUKAxFoCh4KAbF4SYoATdDSbgFSsGtUBpugzJQFspBebgdKsAdUBHuhEpwF1SGKlAVqsHdUB3ugRpwL9SE+6AW3A+14QGoA3+BuvAg1IOHoD48DA3gEWgIjaAxNIGm/1v5L0BXeBG6QXdIhR7QE16CXtAb+kBf6AcvQ394BQbAqzAQBsFgeA2GwOswFN6AYTAcRsCbMBJGwWgYA2NhHIyHt2ACvA0T4R2YBJNhCkyFaTAdZsC7MBNmwWx4D+bA+zAX5sF8WAAL4QNYBIshDT6EJfARLIVlsBxWwEpYBathDayFdbAeNsBG2ASbYQtshY9hG2yHHbATdsFu2AOfwF74FPbBZ7AfPv9fzD/7T/mdEBBQoUKDBjNgBsyEmTALZsGsmBWzYTZMYAKzY/b/eLDkxtyYF/NifsyPhISMjAWwACYxiYWwEKZgChbBIujRY3EsjiXwZiyJJbEUlsLSWBrLYFksi+WxPFbAClgRK2IlrISVsTJWxap4N96N92ANrIE1sSbWwlpYG2tjHayDdbEu1sN6WB/rYwNsgA2xITbGxtgUm2IzbIbNsTm2xJbYCltha2yNbbANtsW22A7bYXtsjx2wA3bEjtgJO2NnfAFfwBfxReyOlVUP7Ik9sRf2wj7YF/viy9gfX8FX8FUciINwML6Gr+HrOBTP4DAcjiNwBFZQo3A0jkFW43A8jscJOAEn4kSchJNxMk7FaTgdZ+AMnImzcBa+h3PwfXwf5+E8XIALcSEuwsWYhmm4BM/iUlyGy3EFrsRVuBLX4Fpcg+txA67HTbgJt+AW/Bg/xu24HXfiTtyNu/ET/AQ/xU9xIO7H/XgAD+BBPIiH8BAexsN4BI/gUTyKx/AYHsfjeAJP4ik8iafxNJ7Bs3gOz+F5PI8X8Lm8X9XbXXjdQFCXGGVUBpVBZVKZVBaVRWVVWVU2lU0lVEJlV9lVDpVD5VQ5VW6VW+VVeVV+lV+RIsUqVgVUAZVUSVVIFVIpKkUVUUWUV14VV8VVCVVClVQlVSl1qyqtblNlVFnVwpdX5VUF1dJXVHeqSqqSqqyqqKqqmqqmqqvqqoaqoWqqmqqWqqVqqwdUHdUD++CD6lJn6qtB2EANxoaqkWqsmqjX8VHVTA3F5qqFaqkeV8NxGLZWzXwb9ZRqq0ZjO/WMGoPPqg5qHHZUz6tOqrPqol5QXVVz3011V5Owh+qppmIv1Vv1UX3VTKyiLnWsqnpVDVSD1GD1mlqAr6uh6g01TA1XI9SbaqQapUarMWqsGqfGq7fUBPW2mqjeUZPUZDVFTVXT1HQ1Q72rZqpZarZ6T81R76u5ap6arxaoheoDtUgtVmnqQ7VEfaSWqmVquVqhVqpVarVao9aqdWq92qA2qk1qs9qitqqP1Ta1Xe1QO9UutVvtUZ+ovepTtU99pvarz9UB9Vd1UH2hDqkv1WH1lTqivlZH1TfqmPpWHVffqRPqpDqlvlen1Q/qDOLfnsXqJ3VB/awuqqBAo1Zaa6MjnUFn1Jl0Zp1FX6Wz6qt1Nn2NTuhrdXZ9nc6hr9c5dS6dW+fReXU+nV9bTdpp1rEuoAvqpL5BF9I36hRdWBfRRbXXxXRxfZMuoW/WJfUtupS+VZfWt+kyuqwup8vr23UFfYeuqO/UlfRdurKuoqvqavpuXV3fo2voe3VNfZ+upe/XtfUDuo7+i66rH9T19EO6vn5YN9CP6Ia6kW6sm+im+lHdTD+mm+sWuqV+XLfST+jW+kndRj+l2+qndTv9jG6vn9Ud9HO6o35ed9KddRf9s76og+6mu+tU3UP31C/pXrq37qP76n76Zd1fv6IH6Ff1QD1ID9av6SH6dT1Uv6GH6eF6hH5Tj9Sj9Gg9Ro/V4/R4/ZaeoN/WE/U7epKerKfoqXqanq77/Fpp9n8h/+1/kT/gl1vforfqj/U2vV3v0Dv1Lr1b79F79F69V+/T+/R+vV8f0Af0QX1QH9KH9GF9WB/RR/RRfVQf08f0cX1cn9An9Y/6e31a/6DP6LP6rP5Rn9fn9YVf7wMwaJTRxpjIZDAZTSaT2WQxV5ms5mqTzVxjEuZak91cZ3KY601Ok8vkNnlMXpPP5DfWkHGGTWwKmIImaW4whcyNJsUUNkVMUeNNMVPc3PRv5//R+pqapqaZaWaam+ampWlpWplWprVpbdqYNqataWvamXamvWlvOpgOpqPpaDqZTqaL6WK6mq6mm+lmUk2q6WleMr1Mb9PH9DX9zMumv+lvBpgBZqAZaAabwWaIGWKGmqFmmBlmRpgRZqQZaUab0WasGWvGm/FmgplgJpqJZpKZZKaYKWaamWZmmBlmpplpZpvZZo6ZY+aauWa+mW8WmoVmkVlk0kyaWWKWmKVmmVlmVpgVZpVZZdaYNWadWWc2mA1mk9lklpqtZqvZZraZHWaH2WV2mT1mj9lr9pp9Zp/Zb/abA+aAOWgOmkPmkDlsDpsj5og5ao6aY+aYOW6OmxPmhDllTpnT5rQ5Y86Yc+acOW/OmwvmgrloLl562xepSEUmMlGGKEOUKcoUZYmyRFmjrFG2KFuUiBJR9ih7lCO6PsoZ5YpyR3mivFG+KH9kI4pcxFEcFYgKRsnohqhQdGOUEhWOikRFIx8Vi4pHN0UlopujktEtUano1qh0dFtUJioblYvKR7dHFaI7oorRnVGl6K6oclQlqhpVi+6Oqkf3RDWie6Oa0X1Rrej+qHb0QFQn+ktUN3owqhc9FNWPHo4aRI9EDaNGUeOoSdT0T60fwplcj/lutrtNtT1sT/uS7WV72z62r+1nX7b97St2gH3VDrSD7GD7mh1iX7dD7Rt2mB1uR9g37Ug7yo62Y+xYO86Ot2/ZCfZtO9G+YyfZyXaKnWqn2el2hn3XzrSz7Gz7np1j37dz7Tw73y6wC+0HdpFdbNPsh3aJ/cgutcvscrvCrrSr7Gq7xq616+x6u8FutJvsZrvFbrUf2212u91hd9pddrfdYz+xe+2ndp/9zO63n9sD9q9WwRf2kP3SHrZf2SP2a3vUfmOP2W/tcfudPWFP2lP2e3va/mDP2LP2nP3Rnrc/2Qv2Z3vRhktv7i+9vJMhQxkoA2WiTJSFslBWykrZKBslKEHZKTvloByUk3JSbspNeSkv5af8dAkTUwEqQElKUiEqRCmUQkWoCHnyVJyKUwkqQSWpJJWiUlSaSlMZKkPlqBzdTrfTHXQH3Ul30l10F1WhKlSNqlF1qk41qAbVpJpUi2pRbapNdagO1aW6VI/qUX2qTw2oATWkhtSYGlNTakrNqBk1p+bUklpSK2pFrak1taE21JbaUjtqR+2pPXWgDtSROlIn6kRdqAt1pa7UjbpRKqVST+pJvagX9aE+1I/6UX/qTwNoAA2kgTSYBtMQGkJDaSgNo+E0gt6kkTSKRtMYGkvjaDyNpwk0gSbSRJpEk2gKTaFpNI1m0AyaSTNpNs2mOTSH5tJcmk/zaSEtpEW0iNIojZbQElpKS2k5LaeVtJJW02paS2tpPa2njbSRNtNm2kpbaRttox20g3bRLtpDe2gv7aV9tI/20346QAfoIB2kQ3SIDtNhOkJH6CgdpWN0jI7TcTpBJ+gUnaLTdJrO0Bk6R+foPP1EF+hnukiBMrnMLou7ymV1V7ts7hr3z3Ful8fldflcfmddTpfrH2JyzqW4wi4DAHhXzBV3N/0SF3FF3d/jMq6sK+fKu9tdBXeHq/i7uLq7x9Vw97qa7j5Xzd39D3Etd7+r7R52ddwjrq5r5Oq5Jq6+e9g1cI+4hq6Ra+yauFbuCdfaPenauKdcW/f07+JFbrFb69a59W6D2+s+defcj+6o+8addz+5bq676+dedv3dK26Ae9UNdIN+F49wb7qRbpQb7ca4sW7c7+Ipbqqb5qa7Ge5dN9PN+l280H3g5rg0N9fNc/Pdgl/iS2tKcx+6Je4jt9Qtc8vdCrfSrXKr3Zr/WOsKt8ltdlvcHveJ2+a2ux1up9vldv8SX9rHPveZ2+8+d0fc1+6g+8IdcsfcYffVL/Gl/R1z37rj7jt3wp10p9z37rT7wZ1xZ3/Z/6W9f+9+dhddcMDIijUbjjgDZ+RMnJmz8FWcla/mbHwNJ/hazs7XcQ6+nnNyLs7NeTgv5+P8bJnYMXPMBbggJ/kGLsQ3cgoX5iJclD0X4+J8E5fgm7kk38Kl+FYuzbdxGS7L5bg8384V+A6uyHdyJb6LK3MVrsrV+G6uzvdwDb6Xa/J9XIvv59r8ANfhv3BdfpDr8UNcnx/mBvwIN+RG3JibcFN+lJvxY9ycW3BLfpxb8RPcmp/kNvwUt+WnuR0/w+35We7Az3FHfp47cWfuwi9wV36Ru3F3TuUe3JNf4l7cm/twX+7HL3N/foUH8Ks8kAfxYH6Nh/DrPJTf4GE8nEfwmzySR/FoHsNjeRyP57d4Ar/NE/kdnsSTeQpP5Wk8nWfwuzyTZ/Fsfo/n8Ps8l+fxfF7AC/kDXsSLOY0/5CX8ES/lZbycV/BKXsWreQ2v5XW8njfwRt7Em3kLb+WPeRtv5x28k3fxbt7Dn/Be/pT38We8nz/nA/xXPshf8CH+kg/zV3yEv+aj/A0f42/5OH/HJ/gkn+Lv+TT/wGf4LJ/jH/k8/8QX+Ge+yIEhxljFOjZxFGeIM8aZ4sxxlviqOGt8dZwtviZOxNfG2ePr4hzx9XHOOFecO84T543zxfljG1PsYo7juEBcME7GN8SF4hvjlLhwXCQuGvu4WFw8vikuEd8cl4xviUvFt8al49viMnHZ+OH7yse3xxXiO+KK8Z1xpfiuuHJcJa4aV4vvjqvH98Q14nvjmvF9ccn4/rh2/EBcJ/5LXDd+MK4XPxTXjx+OG8SPxA3jRnHjuEncNH40bhY/FjePW8Qt48fjVvETcev4ybhN/FTcNn76D4+nxj3invFL8UtxCPfq+ckFyYXJD5KLkouTackPk0uSHyWXJpcllydXJFcmVyVXJ9ck1ybXJdcnNyQ3JjclNye3JEOolhE8euW1Nz7yGXxGn8ln9ln8VT6rv9pn89f4hL/WZ/fX+Rz+ep/T5/K5fR6f1+fz+b315J1nH/sCvqBP+ht8IX+jT/GFfRFf1HtfzBf3TXxT39Q384/55r6Fb+kf94/7J/wT/kn/pH/Kt/VP+3b+Gd/eP+s7+Of8c/5538l39l38C76rf9F38919qk/1PX1P38v38n18H9/P9/P9fX8/wA/wA/1AP9gP9kP8ED/UD/XD/DA/wo/wI/1IP9qP9mP9WD/ej/cT/AQ/0U/0k/wkP8VP8dP8ND/Dz/Az/Uw/28/2c1Lm+Ll+rp/v5/uFfqFf5Bf5NJ/ml/glfqlf6pf75X6lX+lX+9V+rV/r1/v1fqPf6Df7zX6r3+q3+W1+h9/hd/ldfo/f4/f6vX6f3+f3+/3+gD/gD/qD/pD/0h/2X/kj/mt/1H/jj/lv/XH/nT/hT/pT/nt/2v/gz/iz/pz/0Z/3P/kL/md/0Qc/PvFWYkLi7cTExDuJSYnJiSmJqYlpiemJGYl3EzMTsxKzE+8l5iTeT8xNzEvMTyxILEx8kFiUWJxIS3yYWJL4KLE0sSyxPLEisTKxKhFCvm1xKBAKhmS4IRQKN4aUUDgUCUWDD8VC8XBTKBFuDiXDLaFUuDWUDreFMqFsKBceCQ1Do9A4NAlNw6OhWXgsNA8tQsvweGgVngitw5OhTXgqtA1Ph3bhmdA+PBs6hOdCx/B86BQ6hy7hhdA1vBi6he4hNfQIPcNLoVfoHfqEvqFfeDn0D6+EAeHVMDAMCoPDa2FIeD0MDW+EYWF4GBHeDCPDqDA6jAljw7gwPrwVJoS3w8TwTpgUJocpYWqYFqaHGeHdMDPMCrPDe2FOeD/MDfPC/LAgLAwfhEVhcUgLH4Yl4aOwNCwLy8OKsDKsCqvDmrA2rAvrw4awMWwKm8OWsDV8HLaF7WFH2Bl2hd1hT/gk7A2fhn3hs7A/fB4OhL+Gg+GLcCh8GQ6Hr8KR8HU4Gr4Jx8K34Xj4LpwIJ8Op8H04HX4IZ8LZcC78GM6Hn8KF8HO4KP+zJoQQQgjxX9LvD473+BeXqV/HJT0B4OrteQ7/9rgGgI05/zbvrfK2SgDAU907Pvj3Ublyamrqr9ddqiEqOA8AEpfzM8DleBm0hCegDbSAEvD3P1/9Vm/V+Tz/Qf3krQBZfpOTCS7Hl+vf/C/331uNmvOH9ecBpBS8nJMZLseX65f8T+rnavYH9TN/MR6g+W9yssLl+HL94vAYPA1t/uGaQgghhBBCCCHE3/RW5dr/8/ln0L8/P89rLudkhMvxb8/P/6fkewaEEEIIIYQQQogr5tnOXZ58tE2bFu1l8v/iZLe0SSZXZnKFfzEJIYQQQggh/nSX3/Rf6ZUIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBDp1/+NrxO70nsUQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghrrT/EQAA//9YtCxY") (async) r10 = getpgid(0xffffffffffffffff) (async) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r11, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) r13 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r13, &(0x7f0000004300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0x0, r14, 0x0) (async) setresuid(r14, 0x0, r12) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004c40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r16 = getpid() sched_setscheduler(r16, 0x2, &(0x7f0000000200)=0x4) (async) statx(0xffffffffffffffff, &(0x7f0000004c80)='./file0\x00', 0x2000, 0x0, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004dc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0x0}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004e40)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)="45076c84fa38f74217b809bdd39178bf85e9579226c8d68a2598754f77e32138e602d99015552f1e0f2bc727e1aefed1364a5a5acc604456dc0c7eb270dd72e6e0fdd192f0fd22789356d7ff2c32b838785c99ebfba41e4438d4ea4bbbc089fcb7923b21a91cb7a2dee68aa512956a44872bdc3bd163053d5dce442144c6d94b0785c15a44", 0x85}], 0x1, &(0x7f0000000540)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x10}}, {{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="50ba6a237f745858d6aa4505a9cb78ca128758cb0dc3a3ac898b007d725cafb9c434866659b492295b5f3921a1e146ebe80ec1ece105b95745916e4780256426e2f8dbbed4b4f4b58c8e130f60e5289e0604837ea1362446c104d631c3f92319f4b887a84e9809736507c7733c2d431a311c23de3bf14951f4ac3c04bfb261d1c5ce292442ca23b7919057436e7f7c2b5531807a199df6ee73200f714e990c3eb7d4cccd016ae2f620b40a0f25a6e8d83a60672b8e8f3a798e7805ebb46262ce8d5f5759369341b449eef399ac489de358d77c716882d3860a0d3f7235b58e64fc9d129a56294f1deda18740", 0xec}, {&(0x7f0000000700)="5d21e332b7f8f1ac3354fd2647c64b0b5b6be61a944d385c005c85f8b261fb74f77a22092f6c77ff8252cc45ba9c52562fb8ba88f8b2d2b729c7dc094f50fdd3b09d", 0x42}], 0x2, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x8c}}, {{&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="064e04c79a8d5ab688119986331da8317ccba07a4e5aa5f5abd2b7a89c57a8fbacf4959e87af3c90503e6d65c1702cd53c481aa29360613d3d331727169edd9790899b2c793a85fde8ff85ca9f2e3925509c5bad9d66fd843bccdcf520f1a3", 0x5f}, {&(0x7f0000003a80)="62b7f5", 0x3}, {&(0x7f0000003ac0)="272d2b26b32f7215a7a7a7d95c8a7f96a8393dcec755cf4bc352c30de97f038b0ab4c1e49c9ae06e286dca6fcbd3819ece1ed176d6c6a5bc410b26a7b9ce34e9f0a34e4dac31f4413df127ff6938835cacaf2008ab3a4d4e9b7a1facaa290f8fb2540b641da15cd650eb047159929d83f5133078808fb97177eed76a9c6a390d569e7d968a4167a45d955bea36a5bdffab1ec6faf3edbd019841d5fccae327f26a1e9a7ed5da0ea4b6f6b202246bfeef2cdd7c9a08d6756a4e14813a52180b", 0xbf}, {&(0x7f0000003b80)="897a3628f0805d5205cc5f3a749ddd8380ae63f00dc72a56c2826287e52df1a967668818a21c8e3ee614ad2a07c58f1a96f2fee42dfb1cc76d295850b9c1c4f561a76fafe451ff60369f2d9be08e803286a22bf88f41bd021f4653", 0x5b}, {&(0x7f0000003c00)="4d01717935ccb5992de3a955a024be34bfe755f68040f26cfc0a8d11b69483753f27e9208e66412b3bd174d4426163dccb585033621b9b0e4f6e880ebaa82b3aba1e9ffaefb47f7a3a50c279b84b763ba7153c0326b651ca2c149b41d86af0004428823f726b9ab26b401179a17618c1389d20004e57cbad56a46095fb3868be4908faeb186a10a27e72dfaafccab849587d58cb41e12f04d997876b45cff152734f4d791497", 0xa6}], 0x6, &(0x7f0000004680)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r8}}}], 0x150, 0x20040000}}, {{&(0x7f0000004800)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x8, &(0x7f0000004e00)=[@cred={{0x1c, 0x1, 0x2, {r10, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x40, 0x4080}}], 0x4, 0x20000040) (async) r19 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r19, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r19, 0xda8c) accept$inet(r19, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) accept4(r19, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000040)=0x80, 0x0) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000009", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.122885][ T4134] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 1590.130317][ T4134] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 31) 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000012", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.148271][ T4145] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.151059][ T4145] FAULT_INJECTION: forcing a failure. [ 1590.151059][ T4145] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.157938][ T4145] CPU: 0 PID: 4145 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.161044][ T4145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.163886][ T4145] Call trace: [ 1590.164800][ T4145] dump_backtrace+0x1b8/0x1e4 [ 1590.166116][ T4145] show_stack+0x2c/0x3c [ 1590.167293][ T4145] dump_stack_lvl+0xd0/0x124 [ 1590.168596][ T4145] dump_stack+0x1c/0x28 [ 1590.169752][ T4145] should_fail_ex+0x3b0/0x50c [ 1590.171118][ T4145] __should_failslab+0xc8/0x128 [ 1590.172406][ T4145] should_failslab+0x10/0x28 [ 1590.173618][ T4145] kmem_cache_alloc+0x80/0x488 [ 1590.175013][ T4145] __kernfs_new_node+0xe4/0x684 [ 1590.176375][ T4145] kernfs_new_node+0x11c/0x230 [ 1590.177630][ T4145] __kernfs_create_file+0x60/0x2d4 [ 1590.179086][ T4145] sysfs_add_file_mode_ns+0x1dc/0x298 00:26:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) lsetxattr$security_capability(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v2={0x2000000, [{0x6b, 0xfffffffe}, {0x9, 0x101}]}, 0x14, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x4) [ 1590.180545][ T4145] internal_create_group+0x3d8/0xc10 [ 1590.182013][ T4145] sysfs_create_groups+0x60/0x130 [ 1590.183407][ T4145] device_add_attrs+0xd8/0x750 [ 1590.184732][ T4145] device_add+0x4bc/0xaac [ 1590.185960][ T4145] netdev_register_kobject+0x15c/0x2d8 [ 1590.187534][ T4145] register_netdevice+0xae8/0x1108 [ 1590.188954][ T4145] ldisc_open+0x3a0/0x6bc [ 1590.190213][ T4145] tty_set_ldisc+0x41c/0x73c [ 1590.191553][ T4145] tiocsetd+0x100/0x13c [ 1590.192759][ T4145] tty_ioctl+0xba0/0xd8c 00:26:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) lsetxattr$security_capability(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v2={0x2000000, [{0x6b, 0xfffffffe}, {0x9, 0x101}]}, 0x14, 0x0) (async, rerun: 32) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x4) [ 1590.193941][ T4145] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.195314][ T4145] invoke_syscall+0x98/0x2b8 [ 1590.196616][ T4145] el0_svc_common+0x130/0x23c [ 1590.197953][ T4145] do_el0_svc+0x48/0x58 [ 1590.199163][ T4145] el0_svc+0x54/0x158 [ 1590.200249][ T4145] el0t_64_sync_handler+0x84/0xfc [ 1590.201597][ T4145] el0t_64_sync+0x190/0x194 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000db42", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 32) [ 1590.225406][ T4159] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.228620][ T4159] FAULT_INJECTION: forcing a failure. [ 1590.228620][ T4159] name failslab, interval 1, probability 0, space 0, times 0 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000081", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.235917][ T4159] CPU: 1 PID: 4159 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.239004][ T4159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.241767][ T4159] Call trace: [ 1590.242679][ T4159] dump_backtrace+0x1b8/0x1e4 [ 1590.243951][ T4159] show_stack+0x2c/0x3c [ 1590.245100][ T4159] dump_stack_lvl+0xd0/0x124 [ 1590.246431][ T4159] dump_stack+0x1c/0x28 [ 1590.247559][ T4159] should_fail_ex+0x3b0/0x50c [ 1590.248829][ T4159] __should_failslab+0xc8/0x128 [ 1590.250184][ T4159] should_failslab+0x10/0x28 [ 1590.251445][ T4159] kmem_cache_alloc+0x80/0x488 [ 1590.252781][ T4159] __kernfs_new_node+0xe4/0x684 [ 1590.254104][ T4159] kernfs_new_node+0x11c/0x230 [ 1590.255456][ T4159] __kernfs_create_file+0x60/0x2d4 [ 1590.256844][ T4159] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1590.258278][ T4159] internal_create_group+0x3d8/0xc10 [ 1590.259785][ T4159] sysfs_create_groups+0x60/0x130 [ 1590.261231][ T4159] device_add_attrs+0xd8/0x750 [ 1590.262532][ T4159] device_add+0x4bc/0xaac [ 1590.263774][ T4159] netdev_register_kobject+0x15c/0x2d8 [ 1590.265268][ T4159] register_netdevice+0xae8/0x1108 [ 1590.266740][ T4159] ldisc_open+0x3a0/0x6bc [ 1590.267905][ T4159] tty_set_ldisc+0x41c/0x73c [ 1590.269246][ T4159] tiocsetd+0x100/0x13c [ 1590.270457][ T4159] tty_ioctl+0xba0/0xd8c [ 1590.271640][ T4159] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.273064][ T4159] invoke_syscall+0x98/0x2b8 [ 1590.274341][ T4159] el0_svc_common+0x130/0x23c [ 1590.275589][ T4159] do_el0_svc+0x48/0x58 [ 1590.276743][ T4159] el0_svc+0x54/0x158 [ 1590.277807][ T4159] el0t_64_sync_handler+0x84/0xfc [ 1590.279190][ T4159] el0t_64_sync+0x190/0x194 00:26:30 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x2f) sendto$inet6(r3, &(0x7f00000001c0)='O', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @private2}, 0x1c) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local, 0x8}}, 0x7f, 0x3, 0x7, 0x9000, 0x10, 0xffffffe0}, 0x9c) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 33) 00:26:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) lsetxattr$security_capability(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v2={0x2000000, [{0x6b, 0xfffffffe}, {0x9, 0x101}]}, 0x14, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) (async) lsetxattr$security_capability(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v2={0x2000000, [{0x6b, 0xfffffffe}, {0x9, 0x101}]}, 0x14, 0x0) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x4) (async) [ 1590.315051][ T4171] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.319014][ T4171] FAULT_INJECTION: forcing a failure. [ 1590.319014][ T4171] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.322448][ T4171] CPU: 1 PID: 4171 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.325574][ T4171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.328309][ T4171] Call trace: 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@uni_xlateno}, {@fat=@discard}, {@shortname_win95}, {@shortname_lower}, {@utf8}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_mixed}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@nonumtail}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000042db", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.329238][ T4171] dump_backtrace+0x1b8/0x1e4 [ 1590.330529][ T4171] show_stack+0x2c/0x3c [ 1590.331675][ T4171] dump_stack_lvl+0xd0/0x124 [ 1590.332931][ T4171] dump_stack+0x1c/0x28 [ 1590.334121][ T4171] should_fail_ex+0x3b0/0x50c [ 1590.335426][ T4171] __should_failslab+0xc8/0x128 [ 1590.336714][ T4171] should_failslab+0x10/0x28 [ 1590.338010][ T4171] kmem_cache_alloc+0x80/0x488 [ 1590.339320][ T4171] __kernfs_new_node+0xe4/0x684 [ 1590.340599][ T4171] kernfs_new_node+0x11c/0x230 [ 1590.341875][ T4171] __kernfs_create_file+0x60/0x2d4 [ 1590.343249][ T4171] sysfs_add_file_mode_ns+0x1dc/0x298 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@uni_xlateno}, {@fat=@discard}, {@shortname_win95}, {@shortname_lower}, {@utf8}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_mixed}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@nonumtail}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1590.344772][ T4171] internal_create_group+0x3d8/0xc10 [ 1590.346283][ T4171] sysfs_create_groups+0x60/0x130 [ 1590.347725][ T4171] device_add_attrs+0xd8/0x750 [ 1590.349030][ T4171] device_add+0x4bc/0xaac [ 1590.350228][ T4171] netdev_register_kobject+0x15c/0x2d8 [ 1590.351822][ T4171] register_netdevice+0xae8/0x1108 [ 1590.353232][ T4171] ldisc_open+0x3a0/0x6bc [ 1590.354436][ T4171] tty_set_ldisc+0x41c/0x73c [ 1590.355705][ T4171] tiocsetd+0x100/0x13c [ 1590.356841][ T4171] tty_ioctl+0xba0/0xd8c [ 1590.357986][ T4171] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.359328][ T4171] invoke_syscall+0x98/0x2b8 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@uni_xlateno}, {@fat=@discard}, {@shortname_win95}, {@shortname_lower}, {@utf8}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_mixed}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@nonumtail}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1590.360611][ T4171] el0_svc_common+0x130/0x23c [ 1590.361960][ T4171] do_el0_svc+0x48/0x58 [ 1590.363145][ T4171] el0_svc+0x54/0x158 [ 1590.364308][ T4171] el0t_64_sync_handler+0x84/0xfc [ 1590.365757][ T4171] el0t_64_sync+0x190/0x194 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 34) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697805642c757466383d302c6572726f72733d636f6e74696e75652c73686f72edb6b187687416986e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167673d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697805642c757466383d302c6572726f72733d636f6e74696e75652c73686f72edb6b187687416986e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167673d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1590.408417][ T4187] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.411257][ T4187] FAULT_INJECTION: forcing a failure. [ 1590.411257][ T4187] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.414799][ T4187] CPU: 1 PID: 4187 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.417945][ T4187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.420710][ T4187] Call trace: [ 1590.421633][ T4187] dump_backtrace+0x1b8/0x1e4 [ 1590.422903][ T4187] show_stack+0x2c/0x3c [ 1590.424070][ T4187] dump_stack_lvl+0xd0/0x124 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697805642c757466383d302c6572726f72733d636f6e74696e75652c73686f72edb6b187687416986e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167673d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c00"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (rerun: 32) [ 1590.425384][ T4187] dump_stack+0x1c/0x28 [ 1590.426577][ T4187] should_fail_ex+0x3b0/0x50c [ 1590.427870][ T4187] __should_failslab+0xc8/0x128 [ 1590.429212][ T4187] should_failslab+0x10/0x28 [ 1590.430477][ T4187] kmem_cache_alloc+0x80/0x488 [ 1590.431814][ T4187] __kernfs_new_node+0xe4/0x684 [ 1590.433120][ T4187] kernfs_new_node+0x11c/0x230 [ 1590.434375][ T4187] __kernfs_create_file+0x60/0x2d4 [ 1590.435790][ T4187] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1590.437361][ T4187] internal_create_group+0x3d8/0xc10 [ 1590.438812][ T4187] sysfs_create_groups+0x60/0x130 [ 1590.440235][ T4187] device_add_attrs+0xd8/0x750 [ 1590.441530][ T4187] device_add+0x4bc/0xaac [ 1590.442707][ T4187] netdev_register_kobject+0x15c/0x2d8 [ 1590.444181][ T4187] register_netdevice+0xae8/0x1108 [ 1590.445629][ T4187] ldisc_open+0x3a0/0x6bc [ 1590.446830][ T4187] tty_set_ldisc+0x41c/0x73c [ 1590.448119][ T4187] tiocsetd+0x100/0x13c [ 1590.449281][ T4187] tty_ioctl+0xba0/0xd8c [ 1590.450404][ T4187] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.451760][ T4187] invoke_syscall+0x98/0x2b8 [ 1590.453047][ T4187] el0_svc_common+0x130/0x23c [ 1590.454320][ T4187] do_el0_svc+0x48/0x58 [ 1590.455550][ T4187] el0_svc+0x54/0x158 [ 1590.456672][ T4187] el0t_64_sync_handler+0x84/0xfc [ 1590.458094][ T4187] el0t_64_sync+0x190/0x194 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 35) [ 1590.490388][ T4198] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.493803][ T4198] FAULT_INJECTION: forcing a failure. 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.493803][ T4198] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.506308][ T4198] CPU: 1 PID: 4198 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1590.509440][ T4198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.512292][ T4198] Call trace: [ 1590.513168][ T4198] dump_backtrace+0x1b8/0x1e4 [ 1590.514486][ T4198] show_stack+0x2c/0x3c [ 1590.515571][ T4198] dump_stack_lvl+0xd0/0x124 [ 1590.516781][ T4198] dump_stack+0x1c/0x28 [ 1590.517928][ T4198] should_fail_ex+0x3b0/0x50c [ 1590.519221][ T4198] __should_failslab+0xc8/0x128 [ 1590.520570][ T4198] should_failslab+0x10/0x28 [ 1590.521864][ T4198] kmem_cache_alloc+0x80/0x488 [ 1590.523191][ T4198] __kernfs_new_node+0xe4/0x684 [ 1590.524504][ T4198] kernfs_new_node+0x11c/0x230 [ 1590.525849][ T4198] __kernfs_create_file+0x60/0x2d4 [ 1590.527244][ T4198] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1590.528734][ T4198] internal_create_group+0x3d8/0xc10 [ 1590.530193][ T4198] sysfs_create_groups+0x60/0x130 [ 1590.531620][ T4198] device_add_attrs+0xd8/0x750 [ 1590.532940][ T4198] device_add+0x4bc/0xaac [ 1590.534182][ T4198] netdev_register_kobject+0x15c/0x2d8 [ 1590.535688][ T4198] register_netdevice+0xae8/0x1108 [ 1590.537092][ T4198] ldisc_open+0x3a0/0x6bc [ 1590.538300][ T4198] tty_set_ldisc+0x41c/0x73c [ 1590.539586][ T4198] tiocsetd+0x100/0x13c [ 1590.540735][ T4198] tty_ioctl+0xba0/0xd8c [ 1590.541904][ T4198] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.543289][ T4198] invoke_syscall+0x98/0x2b8 [ 1590.544563][ T4198] el0_svc_common+0x130/0x23c [ 1590.545859][ T4198] do_el0_svc+0x48/0x58 [ 1590.547006][ T4198] el0_svc+0x54/0x158 [ 1590.548161][ T4198] el0t_64_sync_handler+0x84/0xfc [ 1590.549562][ T4198] el0t_64_sync+0x190/0x194 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x7, 0x0, 0x2, 0x11, 0x5, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xca, @empty, 0x150}}, 0x6, 0x8, 0xd5, 0xfff, 0x1ff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @multicast1}}, 0x2800000, 0x5, 0x5, 0xdf1, 0x4, 0x3, 0x7f}, 0x9c) 00:26:30 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000068c000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async, rerun: 32) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x7}) (rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x803, 0x0) (rerun: 32) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x1c}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400100000000000c100000000", @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765000e14000200080007004a9a0000080027"], 0x44}}, 0x0) shutdown(r2, 0x1) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000480)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300}}, 0x85}}, 0x0) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 36) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.898275][ T4203] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1590.907732][ T4203] FAULT_INJECTION: forcing a failure. 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x7, 0x0, 0x2, 0x11, 0x5, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xca, @empty, 0x150}}, 0x6, 0x8, 0xd5, 0xfff, 0x1ff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @multicast1}}, 0x2800000, 0x5, 0x5, 0xdf1, 0x4, 0x3, 0x7f}, 0x9c) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x7, 0x0, 0x2, 0x11, 0x5, 0x3, 0x6}, &(0x7f0000000080)=0x20) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xca, @empty, 0x150}}, 0x6, 0x8, 0xd5, 0xfff, 0x1ff}, &(0x7f00000001c0)=0x98) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000580)=0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @multicast1}}, 0x2800000, 0x5, 0x5, 0xdf1, 0x4, 0x3, 0x7f}, 0x9c) (async) [ 1590.907732][ T4203] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.911274][ T4203] CPU: 1 PID: 4203 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.914338][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1590.917186][ T4203] Call trace: [ 1590.918071][ T4203] dump_backtrace+0x1b8/0x1e4 [ 1590.919432][ T4203] show_stack+0x2c/0x3c [ 1590.920572][ T4203] dump_stack_lvl+0xd0/0x124 [ 1590.921819][ T4203] dump_stack+0x1c/0x28 [ 1590.922954][ T4203] should_fail_ex+0x3b0/0x50c [ 1590.924242][ T4203] __should_failslab+0xc8/0x128 [ 1590.925522][ T4203] should_failslab+0x10/0x28 [ 1590.926816][ T4203] kmem_cache_alloc+0x80/0x488 [ 1590.928165][ T4203] __kernfs_new_node+0xe4/0x684 [ 1590.929514][ T4203] kernfs_new_node+0x11c/0x230 [ 1590.930823][ T4203] __kernfs_create_file+0x60/0x2d4 [ 1590.932211][ T4203] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1590.933680][ T4203] internal_create_group+0x3d8/0xc10 [ 1590.935136][ T4203] sysfs_create_groups+0x60/0x130 [ 1590.936556][ T4203] device_add_attrs+0xd8/0x750 [ 1590.937850][ T4203] device_add+0x4bc/0xaac 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x7, 0x0, 0x2, 0x11, 0x5, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xca, @empty, 0x150}}, 0x6, 0x8, 0xd5, 0xfff, 0x1ff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @multicast1}}, 0x2800000, 0x5, 0x5, 0xdf1, 0x4, 0x3, 0x7f}, 0x9c) [ 1590.939051][ T4203] netdev_register_kobject+0x15c/0x2d8 [ 1590.940562][ T4203] register_netdevice+0xae8/0x1108 [ 1590.941933][ T4203] ldisc_open+0x3a0/0x6bc [ 1590.943149][ T4203] tty_set_ldisc+0x41c/0x73c [ 1590.944448][ T4203] tiocsetd+0x100/0x13c [ 1590.945612][ T4203] tty_ioctl+0xba0/0xd8c [ 1590.946806][ T4203] __arm64_sys_ioctl+0x14c/0x1c8 [ 1590.948187][ T4203] invoke_syscall+0x98/0x2b8 [ 1590.949438][ T4203] el0_svc_common+0x130/0x23c [ 1590.950841][ T4203] do_el0_svc+0x48/0x58 [ 1590.951945][ T4203] el0_svc+0x54/0x158 [ 1590.953061][ T4203] el0t_64_sync_handler+0x84/0xfc [ 1590.954467][ T4203] el0t_64_sync+0x190/0x194 [ 1590.962042][ T4208] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 1590.964375][ T4208] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1590.971301][ T4208] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 1590.973690][ T4208] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 00:26:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@shortname_mixed}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@nonumtail}, {@shortname_win95}], [{@context={'context', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000003d00), 0x412000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003dc0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000740)={0x34, r3, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f00000042c0)={&(0x7f0000001900), 0xc, &(0x7f0000004280)={&(0x7f0000006440)={0x400, r1, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x26}}}}, [@NL80211_ATTR_TID_CONFIG={0x4c, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x50}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x4d}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x90}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xbd}]}]}, @NL80211_ATTR_TID_CONFIG={0x25c, 0x11d, 0x0, 0x1, [{0x1f8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ac, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xa8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x29, 0x2, [{0x1, 0xa}, {0x7, 0x5}, {0x4, 0x8}, {0x2, 0x6}, {0x3, 0x9}, {0x7, 0x3}, {0x4, 0x3}, {0x2, 0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x4, 0x2}, {0x6, 0x4}, {0x3, 0x5}, {0x7, 0x2}, {0x0, 0x7}, {0x0, 0x7}, {0x7, 0x1}, {0x6, 0x1}, {0x2, 0x4}, {0x7, 0x4}, {0x4, 0x2}, {0x0, 0x6}, {0x5}, {0x0, 0x4}, {0x3, 0x7}, {0x3, 0x4}, {0x5, 0x5}, {0x4, 0x1}, {0x7, 0x8}, {0x0, 0x1}, {0x1, 0x8}, {0x0, 0x8}, {0x3, 0x7}, {0x7, 0x2}, {0x5, 0x4}, {0x5, 0xa}, {0x3, 0x3}]}, @NL80211_TXRATE_HE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x24, 0x6c, 0x6, 0x2, 0x30, 0x60, 0x16, 0x60, 0x9]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x60, 0x5, 0x2, 0x12, 0x60, 0x16, 0x4, 0xc, 0x48, 0x1, 0x36, 0x30, 0x2, 0x16, 0x6c, 0x16, 0xb, 0x36, 0x1, 0x6, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x6, 0x2}, {0x5, 0xa}, {0x5, 0x8}, {0x4, 0x9}, {0x3, 0x9}, {0x5, 0x5}, {0x2, 0x8}, {0x6, 0x4}, {0x7, 0x2}, {0x5, 0x9}, {0x7, 0x1}, {0x3, 0x2}, {0x2, 0x8}, {0x3, 0x3}, {0x7, 0x8}, {0x3, 0xa}, {0x2, 0x4}, {0x1, 0x1}, {0x3, 0xa}, {0x5, 0x1}, {0x5, 0x7}, {0x3, 0x9}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0x9}, {0x1, 0x9}, {0x0, 0x7}, {0x7, 0x7}, {0x4, 0xa}, {0x3, 0x8}, {0x6}, {0x7, 0x9}]}, @NL80211_TXRATE_HE_LTF={0x5}]}, @NL80211_BAND_2GHZ={0x80, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0x0, 0x20, 0x1, 0x1, 0x1, 0x2]}}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x9, 0x5, 0x5, 0x401, 0x7fff, 0x3e43, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7fff, 0x1, 0x46fa, 0x7, 0x45ce, 0x2, 0x41]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x3, 0x8, 0x6, 0x1000, 0x5e, 0x5, 0x5]}}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x200, 0x2, 0x0, 0x2, 0x2, 0xd0a8, 0x5, 0x1]}}]}, @NL80211_BAND_5GHZ={0x60, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x60, 0x48, 0x1, 0x68]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x8001, 0x0, 0x400, 0x8, 0x9c9, 0x80, 0xdf4f]}}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x1, 0x20, 0x1ff, 0x6, 0x2, 0x2477, 0x7ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfff, 0x3, 0x81, 0xd6a8, 0x1, 0x8, 0x6]}}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x700, 0x8, 0x0, 0x18, 0x7, 0x2, 0xb58]}}, @NL80211_TXRATE_HE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xfffffffffffffff7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x69}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x38}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x99}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x9f}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x95}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7fff}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}]}]}, @NL80211_ATTR_TID_CONFIG={0x130, 0x11d, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x11}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x9c}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x21}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x32}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffffd}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x2e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x12}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x6f}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x35}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x57}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x400}, 0x1, 0x0, 0x0, 0x404c084}, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003e40), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000003f40)={&(0x7f0000003e00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003f00)={&(0x7f0000003e80)={0x60, r6, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x80, 0x3f}}}}, [@NL80211_ATTR_CSA_IES={0x10, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x6, 0x3, 0x565, 0x6]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x496}]]}, 0x60}, 0x1, 0x0, 0x0, 0x8040000}, 0x40000) r7 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x15b802, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r7, 0x800c5012, &(0x7f00000018c0)) write(r7, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26", 0x50) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000006c0)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000000740)=""/67, 0x43}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/251, 0xfb}, {&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000003d40)=""/86, 0x56}], 0x5, &(0x7f00000019c0)=""/31, 0x1f}, 0x1}, {{&(0x7f0000001a00)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001a80)=""/95, 0x5f}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/192, 0xc0}, {&(0x7f0000001c80)=""/9, 0x9}, {&(0x7f0000001cc0)=""/193, 0xc1}], 0x5, &(0x7f0000001e40)=""/85, 0x55}, 0x40eb}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/189, 0xbd}], 0x1, &(0x7f0000002040)=""/44, 0x2c}, 0x8}, {{&(0x7f0000002080), 0x80, &(0x7f0000003540)=[{&(0x7f0000002100)=""/14, 0xe}, {&(0x7f0000002140)=""/51, 0x33}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000002240)=""/78, 0x4e}, {&(0x7f00000022c0)=""/201, 0xc9}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/182, 0xb6}, {&(0x7f0000003480)=""/68, 0x44}, {&(0x7f0000003500)=""/42, 0x2a}], 0x9, &(0x7f0000004440)=""/4085, 0xff5}, 0xffffffff}, {{&(0x7f0000003600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003680)=""/11, 0xb}, {&(0x7f00000036c0)=""/50, 0x32}, {&(0x7f0000003700)=""/228, 0xe4}, {&(0x7f0000003800)=""/166, 0xa6}, {&(0x7f00000038c0)=""/49, 0x31}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000003900)=""/164, 0xa4}, {&(0x7f00000039c0)=""/162, 0xa2}, {&(0x7f0000003a80)=""/19, 0x13}], 0x9}, 0x7fe}], 0x5, 0x0, &(0x7f0000003cc0)={0x77359400}) ioctl$IOC_PR_REGISTER(r7, 0x401870c8, &(0x7f0000000600)={0x9, 0xfffffffffffffff7}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x110, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffff064}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12e0ee55}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x5) 00:26:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 37) 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.016071][ T4227] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.020866][ T4227] FAULT_INJECTION: forcing a failure. [ 1591.020866][ T4227] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.026760][ T4227] CPU: 0 PID: 4227 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.029914][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.032724][ T4227] Call trace: [ 1591.033594][ T4227] dump_backtrace+0x1b8/0x1e4 [ 1591.034901][ T4227] show_stack+0x2c/0x3c [ 1591.035999][ T4227] dump_stack_lvl+0xd0/0x124 [ 1591.037261][ T4227] dump_stack+0x1c/0x28 [ 1591.038477][ T4227] should_fail_ex+0x3b0/0x50c [ 1591.039768][ T4227] __should_failslab+0xc8/0x128 [ 1591.041066][ T4227] should_failslab+0x10/0x28 [ 1591.042378][ T4227] kmem_cache_alloc+0x80/0x488 [ 1591.043786][ T4227] __kernfs_new_node+0xe4/0x684 [ 1591.045155][ T4227] kernfs_new_node+0x11c/0x230 [ 1591.046472][ T4227] __kernfs_create_file+0x60/0x2d4 [ 1591.047853][ T4227] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.049317][ T4227] internal_create_group+0x3d8/0xc10 [ 1591.050724][ T4227] sysfs_create_groups+0x60/0x130 [ 1591.052113][ T4227] device_add_attrs+0xd8/0x750 [ 1591.053471][ T4227] device_add+0x4bc/0xaac [ 1591.054650][ T4227] netdev_register_kobject+0x15c/0x2d8 [ 1591.056166][ T4227] register_netdevice+0xae8/0x1108 [ 1591.057575][ T4227] ldisc_open+0x3a0/0x6bc [ 1591.058705][ T4227] tty_set_ldisc+0x41c/0x73c [ 1591.059927][ T4227] tiocsetd+0x100/0x13c [ 1591.061099][ T4227] tty_ioctl+0xba0/0xd8c [ 1591.062253][ T4227] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.063639][ T4227] invoke_syscall+0x98/0x2b8 [ 1591.064948][ T4227] el0_svc_common+0x130/0x23c [ 1591.066255][ T4227] do_el0_svc+0x48/0x58 [ 1591.067408][ T4227] el0_svc+0x54/0x158 [ 1591.068475][ T4227] el0t_64_sync_handler+0x84/0xfc [ 1591.069854][ T4227] el0t_64_sync+0x190/0x194 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x2f) sendto$inet6(r3, &(0x7f00000001c0)='O', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @private2}, 0x1c) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local, 0x8}}, 0x7f, 0x3, 0x7, 0x9000, 0x10, 0xffffffe0}, 0x9c) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) (async) socket$inet_sctp(0x2, 0x400000000001, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f00000000c0)=0x8) (async) socket$inet6_sctp(0xa, 0x801, 0x84) (async) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x2f) (async) sendto$inet6(r3, &(0x7f00000001c0)='O', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @private2}, 0x1c) (async) shutdown(r3, 0x1) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local, 0x8}}, 0x7f, 0x3, 0x7, 0x9000, 0x10, 0xffffffe0}, 0x9c) (async) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) (async) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 38) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000ffff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.121400][ T4240] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000ffff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.124736][ T4240] FAULT_INJECTION: forcing a failure. [ 1591.124736][ T4240] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.129630][ T4240] CPU: 0 PID: 4240 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.132748][ T4240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.135495][ T4240] Call trace: [ 1591.136439][ T4240] dump_backtrace+0x1b8/0x1e4 [ 1591.137730][ T4240] show_stack+0x2c/0x3c [ 1591.138859][ T4240] dump_stack_lvl+0xd0/0x124 [ 1591.140210][ T4240] dump_stack+0x1c/0x28 [ 1591.141313][ T4240] should_fail_ex+0x3b0/0x50c [ 1591.142597][ T4240] __should_failslab+0xc8/0x128 [ 1591.143983][ T4240] should_failslab+0x10/0x28 [ 1591.145262][ T4240] kmem_cache_alloc+0x80/0x488 [ 1591.146548][ T4240] __kernfs_new_node+0xe4/0x684 [ 1591.147873][ T4240] kernfs_new_node+0x11c/0x230 [ 1591.149208][ T4240] __kernfs_create_file+0x60/0x2d4 [ 1591.150590][ T4240] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.152051][ T4240] internal_create_group+0x3d8/0xc10 [ 1591.153552][ T4240] sysfs_create_groups+0x60/0x130 [ 1591.154915][ T4240] device_add_attrs+0xd8/0x750 [ 1591.156254][ T4240] device_add+0x4bc/0xaac [ 1591.157475][ T4240] netdev_register_kobject+0x15c/0x2d8 [ 1591.159027][ T4240] register_netdevice+0xae8/0x1108 [ 1591.160472][ T4240] ldisc_open+0x3a0/0x6bc [ 1591.161670][ T4240] tty_set_ldisc+0x41c/0x73c [ 1591.162968][ T4240] tiocsetd+0x100/0x13c [ 1591.164119][ T4240] tty_ioctl+0xba0/0xd8c [ 1591.165292][ T4240] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.166714][ T4240] invoke_syscall+0x98/0x2b8 [ 1591.167994][ T4240] el0_svc_common+0x130/0x23c [ 1591.169326][ T4240] do_el0_svc+0x48/0x58 [ 1591.170439][ T4240] el0_svc+0x54/0x158 [ 1591.171514][ T4240] el0t_64_sync_handler+0x84/0xfc [ 1591.172871][ T4240] el0t_64_sync+0x190/0x194 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000007fff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 39) 00:26:31 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) (async, rerun: 32) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) (rerun: 32) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x2f) sendto$inet6(r3, &(0x7f00000001c0)='O', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @private2}, 0x1c) (async, rerun: 64) shutdown(r3, 0x1) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local, 0x8}}, 0x7f, 0x3, 0x7, 0x9000, 0x10, 0xffffffe0}, 0x9c) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async, rerun: 64) listen(r0, 0xda8c) (async, rerun: 64) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) [ 1591.199776][ T4251] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.202617][ T4251] FAULT_INJECTION: forcing a failure. [ 1591.202617][ T4251] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.206237][ T4251] CPU: 1 PID: 4251 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.209313][ T4251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.212137][ T4251] Call trace: [ 1591.213036][ T4251] dump_backtrace+0x1b8/0x1e4 [ 1591.214366][ T4251] show_stack+0x2c/0x3c [ 1591.215525][ T4251] dump_stack_lvl+0xd0/0x124 [ 1591.216785][ T4251] dump_stack+0x1c/0x28 [ 1591.217869][ T4251] should_fail_ex+0x3b0/0x50c [ 1591.219129][ T4251] __should_failslab+0xc8/0x128 [ 1591.220477][ T4251] should_failslab+0x10/0x28 [ 1591.221783][ T4251] kmem_cache_alloc+0x80/0x488 [ 1591.223093][ T4251] __kernfs_new_node+0xe4/0x684 [ 1591.224457][ T4251] kernfs_new_node+0x11c/0x230 [ 1591.225775][ T4251] __kernfs_create_file+0x60/0x2d4 [ 1591.227188][ T4251] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.228596][ T4251] internal_create_group+0x3d8/0xc10 [ 1591.230065][ T4251] sysfs_create_groups+0x60/0x130 [ 1591.231455][ T4251] device_add_attrs+0xd8/0x750 [ 1591.232757][ T4251] device_add+0x4bc/0xaac [ 1591.233883][ T4251] netdev_register_kobject+0x15c/0x2d8 [ 1591.235444][ T4251] register_netdevice+0xae8/0x1108 [ 1591.236814][ T4251] ldisc_open+0x3a0/0x6bc [ 1591.238001][ T4251] tty_set_ldisc+0x41c/0x73c [ 1591.239253][ T4251] tiocsetd+0x100/0x13c [ 1591.240429][ T4251] tty_ioctl+0xba0/0xd8c [ 1591.241547][ T4251] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.242896][ T4251] invoke_syscall+0x98/0x2b8 [ 1591.244197][ T4251] el0_svc_common+0x130/0x23c [ 1591.245417][ T4251] do_el0_svc+0x48/0x58 [ 1591.246552][ T4251] el0_svc+0x54/0x158 [ 1591.247616][ T4251] el0t_64_sync_handler+0x84/0xfc [ 1591.248982][ T4251] el0t_64_sync+0x190/0x194 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000f0ff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 40) [ 1591.271477][ T4258] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000fcff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 41) [ 1591.295206][ T4262] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.370887][ T4262] FAULT_INJECTION: forcing a failure. [ 1591.370887][ T4262] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.375804][ T4262] CPU: 0 PID: 4262 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.378936][ T4262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.381690][ T4262] Call trace: [ 1591.382573][ T4262] dump_backtrace+0x1b8/0x1e4 [ 1591.383859][ T4262] show_stack+0x2c/0x3c [ 1591.384959][ T4262] dump_stack_lvl+0xd0/0x124 [ 1591.386273][ T4262] dump_stack+0x1c/0x28 [ 1591.387397][ T4262] should_fail_ex+0x3b0/0x50c [ 1591.388728][ T4262] __should_failslab+0xc8/0x128 [ 1591.390001][ T4262] should_failslab+0x10/0x28 [ 1591.391284][ T4262] kmem_cache_alloc+0x80/0x488 [ 1591.392543][ T4262] __kernfs_new_node+0xe4/0x684 [ 1591.393858][ T4262] kernfs_new_node+0x11c/0x230 [ 1591.395217][ T4262] __kernfs_create_file+0x60/0x2d4 [ 1591.396566][ T4262] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.398020][ T4262] internal_create_group+0x3d8/0xc10 [ 1591.399603][ T4262] sysfs_create_groups+0x60/0x130 [ 1591.400968][ T4262] device_add_attrs+0xd8/0x750 [ 1591.402284][ T4262] device_add+0x4bc/0xaac [ 1591.403466][ T4262] netdev_register_kobject+0x15c/0x2d8 [ 1591.404964][ T4262] register_netdevice+0xae8/0x1108 [ 1591.406347][ T4262] ldisc_open+0x3a0/0x6bc [ 1591.407514][ T4262] tty_set_ldisc+0x41c/0x73c [ 1591.408797][ T4262] tiocsetd+0x100/0x13c [ 1591.409967][ T4262] tty_ioctl+0xba0/0xd8c [ 1591.411159][ T4262] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.412532][ T4262] invoke_syscall+0x98/0x2b8 [ 1591.413762][ T4262] el0_svc_common+0x130/0x23c [ 1591.415097][ T4262] do_el0_svc+0x48/0x58 [ 1591.416227][ T4262] el0_svc+0x54/0x158 [ 1591.417331][ T4262] el0t_64_sync_handler+0x84/0xfc 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.418713][ T4262] el0t_64_sync+0x190/0x194 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 42) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.445777][ T4266] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.449632][ T4266] FAULT_INJECTION: forcing a failure. [ 1591.449632][ T4266] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.453355][ T4266] CPU: 1 PID: 4266 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.456407][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.459109][ T4266] Call trace: [ 1591.459983][ T4266] dump_backtrace+0x1b8/0x1e4 [ 1591.461287][ T4266] show_stack+0x2c/0x3c [ 1591.462481][ T4266] dump_stack_lvl+0xd0/0x124 [ 1591.463751][ T4266] dump_stack+0x1c/0x28 [ 1591.464880][ T4266] should_fail_ex+0x3b0/0x50c [ 1591.466217][ T4266] __should_failslab+0xc8/0x128 [ 1591.467552][ T4266] should_failslab+0x10/0x28 [ 1591.468821][ T4266] kmem_cache_alloc+0x80/0x488 [ 1591.470205][ T4266] __kernfs_new_node+0xe4/0x684 [ 1591.471540][ T4266] kernfs_new_node+0x11c/0x230 [ 1591.472820][ T4266] __kernfs_create_file+0x60/0x2d4 [ 1591.474272][ T4266] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.475731][ T4266] internal_create_group+0x3d8/0xc10 [ 1591.477230][ T4266] sysfs_create_groups+0x60/0x130 [ 1591.478569][ T4266] device_add_attrs+0xd8/0x750 [ 1591.479952][ T4266] device_add+0x4bc/0xaac [ 1591.481145][ T4266] netdev_register_kobject+0x15c/0x2d8 [ 1591.482646][ T4266] register_netdevice+0xae8/0x1108 [ 1591.484156][ T4266] ldisc_open+0x3a0/0x6bc [ 1591.485380][ T4266] tty_set_ldisc+0x41c/0x73c [ 1591.486676][ T4266] tiocsetd+0x100/0x13c [ 1591.487823][ T4266] tty_ioctl+0xba0/0xd8c [ 1591.489025][ T4266] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.490430][ T4266] invoke_syscall+0x98/0x2b8 [ 1591.491695][ T4266] el0_svc_common+0x130/0x23c 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.492948][ T4266] do_el0_svc+0x48/0x58 [ 1591.494058][ T4266] el0_svc+0x54/0x158 [ 1591.495181][ T4266] el0t_64_sync_handler+0x84/0xfc [ 1591.496643][ T4266] el0t_64_sync+0x190/0x194 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 43) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.524560][ T4273] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.527111][ T4273] FAULT_INJECTION: forcing a failure. 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.527111][ T4273] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.531049][ T4273] CPU: 0 PID: 4273 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.534178][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.536957][ T4273] Call trace: [ 1591.537857][ T4273] dump_backtrace+0x1b8/0x1e4 [ 1591.539177][ T4273] show_stack+0x2c/0x3c [ 1591.540355][ T4273] dump_stack_lvl+0xd0/0x124 [ 1591.541606][ T4273] dump_stack+0x1c/0x28 [ 1591.542753][ T4273] should_fail_ex+0x3b0/0x50c [ 1591.544037][ T4273] __should_failslab+0xc8/0x128 [ 1591.545418][ T4273] should_failslab+0x10/0x28 [ 1591.546721][ T4273] kmem_cache_alloc+0x80/0x488 [ 1591.548063][ T4273] __kernfs_new_node+0xe4/0x684 [ 1591.549494][ T4273] kernfs_new_node+0x11c/0x230 [ 1591.550827][ T4273] __kernfs_create_file+0x60/0x2d4 [ 1591.552242][ T4273] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.553709][ T4273] internal_create_group+0x3d8/0xc10 [ 1591.555231][ T4273] sysfs_create_groups+0x60/0x130 [ 1591.556622][ T4273] device_add_attrs+0xd8/0x750 [ 1591.557940][ T4273] device_add+0x4bc/0xaac [ 1591.559148][ T4273] netdev_register_kobject+0x15c/0x2d8 [ 1591.560735][ T4273] register_netdevice+0xae8/0x1108 [ 1591.562125][ T4273] ldisc_open+0x3a0/0x6bc [ 1591.563314][ T4273] tty_set_ldisc+0x41c/0x73c [ 1591.564567][ T4273] tiocsetd+0x100/0x13c [ 1591.565667][ T4273] tty_ioctl+0xba0/0xd8c [ 1591.566848][ T4273] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.568240][ T4273] invoke_syscall+0x98/0x2b8 [ 1591.569515][ T4273] el0_svc_common+0x130/0x23c [ 1591.570886][ T4273] do_el0_svc+0x48/0x58 [ 1591.572006][ T4273] el0_svc+0x54/0x158 [ 1591.573093][ T4273] el0t_64_sync_handler+0x84/0xfc [ 1591.574454][ T4273] el0t_64_sync+0x190/0x194 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000068c000/0x1000)=nil, 0x1000}, 0x2}) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x7}) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x1c}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400100000000000c100000000", @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765000e14000200080007004a9a0000080027"], 0x44}}, 0x0) (async) shutdown(r2, 0x1) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000480)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300}}, 0x85}}, 0x0) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 44) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.760905][ T4280] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.765731][ T4280] FAULT_INJECTION: forcing a failure. [ 1591.765731][ T4280] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.769665][ T4280] CPU: 1 PID: 4280 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.772824][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.775625][ T4280] Call trace: [ 1591.776522][ T4280] dump_backtrace+0x1b8/0x1e4 [ 1591.777887][ T4280] show_stack+0x2c/0x3c [ 1591.779045][ T4280] dump_stack_lvl+0xd0/0x124 [ 1591.780291][ T4280] dump_stack+0x1c/0x28 [ 1591.781432][ T4280] should_fail_ex+0x3b0/0x50c [ 1591.782710][ T4280] __should_failslab+0xc8/0x128 [ 1591.784037][ T4280] should_failslab+0x10/0x28 [ 1591.785335][ T4280] kmem_cache_alloc+0x80/0x488 [ 1591.786678][ T4280] __kernfs_new_node+0xe4/0x684 [ 1591.788007][ T4280] kernfs_new_node+0x11c/0x230 [ 1591.789352][ T4280] __kernfs_create_file+0x60/0x2d4 [ 1591.790725][ T4280] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.792205][ T4280] internal_create_group+0x3d8/0xc10 [ 1591.793659][ T4280] sysfs_create_groups+0x60/0x130 [ 1591.795101][ T4280] device_add_attrs+0xd8/0x750 [ 1591.796392][ T4280] device_add+0x4bc/0xaac [ 1591.797584][ T4280] netdev_register_kobject+0x15c/0x2d8 [ 1591.799166][ T4280] register_netdevice+0xae8/0x1108 [ 1591.800605][ T4280] ldisc_open+0x3a0/0x6bc [ 1591.801969][ T4280] tty_set_ldisc+0x41c/0x73c [ 1591.803252][ T4280] tiocsetd+0x100/0x13c [ 1591.804442][ T4280] tty_ioctl+0xba0/0xd8c [ 1591.805647][ T4280] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.807055][ T4280] invoke_syscall+0x98/0x2b8 [ 1591.808331][ T4280] el0_svc_common+0x130/0x23c [ 1591.809639][ T4280] do_el0_svc+0x48/0x58 [ 1591.810806][ T4280] el0_svc+0x54/0x158 [ 1591.811929][ T4280] el0t_64_sync_handler+0x84/0xfc [ 1591.813349][ T4280] el0t_64_sync+0x190/0x194 [ 1591.818178][ T4283] netlink: 'syz-executor.0': attribute type 7 has an invalid length. [ 1591.821501][ T4283] netlink: 'syz-executor.0': attribute type 39 has an invalid length. 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 45) 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@shortname_mixed}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@nonumtail}, {@shortname_win95}], [{@context={'context', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) openat$audio(0xffffffffffffff9c, &(0x7f0000003d00), 0x412000, 0x0) (rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003dc0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000740)={0x34, r3, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f00000042c0)={&(0x7f0000001900), 0xc, &(0x7f0000004280)={&(0x7f0000006440)={0x400, r1, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x26}}}}, [@NL80211_ATTR_TID_CONFIG={0x4c, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x50}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x4d}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x90}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xbd}]}]}, @NL80211_ATTR_TID_CONFIG={0x25c, 0x11d, 0x0, 0x1, [{0x1f8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ac, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xa8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x29, 0x2, [{0x1, 0xa}, {0x7, 0x5}, {0x4, 0x8}, {0x2, 0x6}, {0x3, 0x9}, {0x7, 0x3}, {0x4, 0x3}, {0x2, 0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x4, 0x2}, {0x6, 0x4}, {0x3, 0x5}, {0x7, 0x2}, {0x0, 0x7}, {0x0, 0x7}, {0x7, 0x1}, {0x6, 0x1}, {0x2, 0x4}, {0x7, 0x4}, {0x4, 0x2}, {0x0, 0x6}, {0x5}, {0x0, 0x4}, {0x3, 0x7}, {0x3, 0x4}, {0x5, 0x5}, {0x4, 0x1}, {0x7, 0x8}, {0x0, 0x1}, {0x1, 0x8}, {0x0, 0x8}, {0x3, 0x7}, {0x7, 0x2}, {0x5, 0x4}, {0x5, 0xa}, {0x3, 0x3}]}, @NL80211_TXRATE_HE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x24, 0x6c, 0x6, 0x2, 0x30, 0x60, 0x16, 0x60, 0x9]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x60, 0x5, 0x2, 0x12, 0x60, 0x16, 0x4, 0xc, 0x48, 0x1, 0x36, 0x30, 0x2, 0x16, 0x6c, 0x16, 0xb, 0x36, 0x1, 0x6, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x6, 0x2}, {0x5, 0xa}, {0x5, 0x8}, {0x4, 0x9}, {0x3, 0x9}, {0x5, 0x5}, {0x2, 0x8}, {0x6, 0x4}, {0x7, 0x2}, {0x5, 0x9}, {0x7, 0x1}, {0x3, 0x2}, {0x2, 0x8}, {0x3, 0x3}, {0x7, 0x8}, {0x3, 0xa}, {0x2, 0x4}, {0x1, 0x1}, {0x3, 0xa}, {0x5, 0x1}, {0x5, 0x7}, {0x3, 0x9}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0x9}, {0x1, 0x9}, {0x0, 0x7}, {0x7, 0x7}, {0x4, 0xa}, {0x3, 0x8}, {0x6}, {0x7, 0x9}]}, @NL80211_TXRATE_HE_LTF={0x5}]}, @NL80211_BAND_2GHZ={0x80, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0x0, 0x20, 0x1, 0x1, 0x1, 0x2]}}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x9, 0x5, 0x5, 0x401, 0x7fff, 0x3e43, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7fff, 0x1, 0x46fa, 0x7, 0x45ce, 0x2, 0x41]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x3, 0x8, 0x6, 0x1000, 0x5e, 0x5, 0x5]}}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x200, 0x2, 0x0, 0x2, 0x2, 0xd0a8, 0x5, 0x1]}}]}, @NL80211_BAND_5GHZ={0x60, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x60, 0x48, 0x1, 0x68]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x8001, 0x0, 0x400, 0x8, 0x9c9, 0x80, 0xdf4f]}}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x1, 0x20, 0x1ff, 0x6, 0x2, 0x2477, 0x7ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfff, 0x3, 0x81, 0xd6a8, 0x1, 0x8, 0x6]}}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x700, 0x8, 0x0, 0x18, 0x7, 0x2, 0xb58]}}, @NL80211_TXRATE_HE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xfffffffffffffff7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x69}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x38}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x99}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x9f}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x95}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7fff}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}]}]}, @NL80211_ATTR_TID_CONFIG={0x130, 0x11d, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x11}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x9c}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x21}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x32}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffffd}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x2e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x12}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x6f}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x35}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x57}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x400}, 0x1, 0x0, 0x0, 0x404c084}, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003e40), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000003f40)={&(0x7f0000003e00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003f00)={&(0x7f0000003e80)={0x60, r6, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x80, 0x3f}}}}, [@NL80211_ATTR_CSA_IES={0x10, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x6, 0x3, 0x565, 0x6]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x496}]]}, 0x60}, 0x1, 0x0, 0x0, 0x8040000}, 0x40000) (async, rerun: 32) r7 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x15b802, 0x0) (rerun: 32) ioctl$SNDCTL_DSP_GETOPTR(r7, 0x800c5012, &(0x7f00000018c0)) write(r7, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26", 0x50) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000006c0)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000000740)=""/67, 0x43}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/251, 0xfb}, {&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000003d40)=""/86, 0x56}], 0x5, &(0x7f00000019c0)=""/31, 0x1f}, 0x1}, {{&(0x7f0000001a00)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001a80)=""/95, 0x5f}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/192, 0xc0}, {&(0x7f0000001c80)=""/9, 0x9}, {&(0x7f0000001cc0)=""/193, 0xc1}], 0x5, &(0x7f0000001e40)=""/85, 0x55}, 0x40eb}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/189, 0xbd}], 0x1, &(0x7f0000002040)=""/44, 0x2c}, 0x8}, {{&(0x7f0000002080), 0x80, &(0x7f0000003540)=[{&(0x7f0000002100)=""/14, 0xe}, {&(0x7f0000002140)=""/51, 0x33}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000002240)=""/78, 0x4e}, {&(0x7f00000022c0)=""/201, 0xc9}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/182, 0xb6}, {&(0x7f0000003480)=""/68, 0x44}, {&(0x7f0000003500)=""/42, 0x2a}], 0x9, &(0x7f0000004440)=""/4085, 0xff5}, 0xffffffff}, {{&(0x7f0000003600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003680)=""/11, 0xb}, {&(0x7f00000036c0)=""/50, 0x32}, {&(0x7f0000003700)=""/228, 0xe4}, {&(0x7f0000003800)=""/166, 0xa6}, {&(0x7f00000038c0)=""/49, 0x31}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000003900)=""/164, 0xa4}, {&(0x7f00000039c0)=""/162, 0xa2}, {&(0x7f0000003a80)=""/19, 0x13}], 0x9}, 0x7fe}], 0x5, 0x0, &(0x7f0000003cc0)={0x77359400}) (async) ioctl$IOC_PR_REGISTER(r7, 0x401870c8, &(0x7f0000000600)={0x9, 0xfffffffffffffff7}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x110, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffff064}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12e0ee55}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x5) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000100)={0xb61d, 0x2000000, "50cc284c98dd9a54d856a92b70107afe2f5cc7718d1f9802", {0x1, 0x3}, 0x8001}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000b99000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc028aa05, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f00003ae000/0x1000)=nil, 0x1000}) [ 1591.851799][ T4292] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1591.857220][ T4292] FAULT_INJECTION: forcing a failure. [ 1591.857220][ T4292] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.863218][ T4292] CPU: 1 PID: 4292 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1591.866438][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1591.869251][ T4292] Call trace: [ 1591.870154][ T4292] dump_backtrace+0x1b8/0x1e4 [ 1591.871470][ T4292] show_stack+0x2c/0x3c [ 1591.872635][ T4292] dump_stack_lvl+0xd0/0x124 [ 1591.873918][ T4292] dump_stack+0x1c/0x28 [ 1591.875116][ T4292] should_fail_ex+0x3b0/0x50c [ 1591.876437][ T4292] __should_failslab+0xc8/0x128 [ 1591.877807][ T4292] should_failslab+0x10/0x28 [ 1591.879122][ T4292] kmem_cache_alloc+0x80/0x488 [ 1591.880485][ T4292] __kernfs_new_node+0xe4/0x684 [ 1591.881873][ T4292] kernfs_new_node+0x11c/0x230 [ 1591.883180][ T4292] __kernfs_create_file+0x60/0x2d4 [ 1591.884588][ T4292] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1591.886039][ T4292] internal_create_group+0x3d8/0xc10 [ 1591.887516][ T4292] sysfs_create_groups+0x60/0x130 [ 1591.888938][ T4292] device_add_attrs+0xd8/0x750 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@shortname_mixed}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@nonumtail}, {@shortname_win95}], [{@context={'context', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000003d00), 0x412000, 0x0) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003dc0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000740)={0x34, r3, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x34}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f00000042c0)={&(0x7f0000001900), 0xc, &(0x7f0000004280)={&(0x7f0000006440)={0x400, r1, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x26}}}}, [@NL80211_ATTR_TID_CONFIG={0x4c, 0x11d, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x50}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x4d}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x90}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xbd}]}]}, @NL80211_ATTR_TID_CONFIG={0x25c, 0x11d, 0x0, 0x1, [{0x1f8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1ac, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xa8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x29, 0x2, [{0x1, 0xa}, {0x7, 0x5}, {0x4, 0x8}, {0x2, 0x6}, {0x3, 0x9}, {0x7, 0x3}, {0x4, 0x3}, {0x2, 0x3}, {0x4, 0x7}, {0x1, 0x5}, {0x4, 0x2}, {0x6, 0x4}, {0x3, 0x5}, {0x7, 0x2}, {0x0, 0x7}, {0x0, 0x7}, {0x7, 0x1}, {0x6, 0x1}, {0x2, 0x4}, {0x7, 0x4}, {0x4, 0x2}, {0x0, 0x6}, {0x5}, {0x0, 0x4}, {0x3, 0x7}, {0x3, 0x4}, {0x5, 0x5}, {0x4, 0x1}, {0x7, 0x8}, {0x0, 0x1}, {0x1, 0x8}, {0x0, 0x8}, {0x3, 0x7}, {0x7, 0x2}, {0x5, 0x4}, {0x5, 0xa}, {0x3, 0x3}]}, @NL80211_TXRATE_HE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x24, 0x6c, 0x6, 0x2, 0x30, 0x60, 0x16, 0x60, 0x9]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x60, 0x5, 0x2, 0x12, 0x60, 0x16, 0x4, 0xc, 0x48, 0x1, 0x36, 0x30, 0x2, 0x16, 0x6c, 0x16, 0xb, 0x36, 0x1, 0x6, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x6, 0x2}, {0x5, 0xa}, {0x5, 0x8}, {0x4, 0x9}, {0x3, 0x9}, {0x5, 0x5}, {0x2, 0x8}, {0x6, 0x4}, {0x7, 0x2}, {0x5, 0x9}, {0x7, 0x1}, {0x3, 0x2}, {0x2, 0x8}, {0x3, 0x3}, {0x7, 0x8}, {0x3, 0xa}, {0x2, 0x4}, {0x1, 0x1}, {0x3, 0xa}, {0x5, 0x1}, {0x5, 0x7}, {0x3, 0x9}, {0x2, 0x7}, {0x4, 0x2}, {0x6, 0x9}, {0x1, 0x9}, {0x0, 0x7}, {0x7, 0x7}, {0x4, 0xa}, {0x3, 0x8}, {0x6}, {0x7, 0x9}]}, @NL80211_TXRATE_HE_LTF={0x5}]}, @NL80211_BAND_2GHZ={0x80, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0x0, 0x20, 0x1, 0x1, 0x1, 0x2]}}, @NL80211_TXRATE_HE_LTF={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x9, 0x5, 0x5, 0x401, 0x7fff, 0x3e43, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7fff, 0x1, 0x46fa, 0x7, 0x45ce, 0x2, 0x41]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x3, 0x8, 0x6, 0x1000, 0x5e, 0x5, 0x5]}}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x200, 0x2, 0x0, 0x2, 0x2, 0xd0a8, 0x5, 0x1]}}]}, @NL80211_BAND_5GHZ={0x60, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x60, 0x48, 0x1, 0x68]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x8001, 0x0, 0x400, 0x8, 0x9c9, 0x80, 0xdf4f]}}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x1, 0x20, 0x1ff, 0x6, 0x2, 0x2477, 0x7ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfff, 0x3, 0x81, 0xd6a8, 0x1, 0x8, 0x6]}}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x2}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HE={0x14, 0x5, {[0x1f, 0x700, 0x8, 0x0, 0x18, 0x7, 0x2, 0xb58]}}, @NL80211_TXRATE_HE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xfffffffffffffff7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x69}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x38}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x99}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x9f}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x95}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7fff}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}]}]}, @NL80211_ATTR_TID_CONFIG={0x130, 0x11d, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x11}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x9c}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x21}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x32}]}, {0x40, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfffffffffffffffd}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x81}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x2e}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x12}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x6f}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x35}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x57}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}]}]}]}, 0x400}, 0x1, 0x0, 0x0, 0x404c084}, 0x10) (async, rerun: 32) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003e40), r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000003f40)={&(0x7f0000003e00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003f00)={&(0x7f0000003e80)={0x60, r6, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x80, 0x3f}}}}, [@NL80211_ATTR_CSA_IES={0x10, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x6, 0x3, 0x565, 0x6]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x496}]]}, 0x60}, 0x1, 0x0, 0x0, 0x8040000}, 0x40000) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x15b802, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r7, 0x800c5012, &(0x7f00000018c0)) write(r7, &(0x7f0000004200)="74efc4c419fdb8d66b12a7bbf371d056ad6f01e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26", 0x50) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000006c0)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000000740)=""/67, 0x43}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/251, 0xfb}, {&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000003d40)=""/86, 0x56}], 0x5, &(0x7f00000019c0)=""/31, 0x1f}, 0x1}, {{&(0x7f0000001a00)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001a80)=""/95, 0x5f}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/192, 0xc0}, {&(0x7f0000001c80)=""/9, 0x9}, {&(0x7f0000001cc0)=""/193, 0xc1}], 0x5, &(0x7f0000001e40)=""/85, 0x55}, 0x40eb}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/189, 0xbd}], 0x1, &(0x7f0000002040)=""/44, 0x2c}, 0x8}, {{&(0x7f0000002080), 0x80, &(0x7f0000003540)=[{&(0x7f0000002100)=""/14, 0xe}, {&(0x7f0000002140)=""/51, 0x33}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000002240)=""/78, 0x4e}, {&(0x7f00000022c0)=""/201, 0xc9}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/182, 0xb6}, {&(0x7f0000003480)=""/68, 0x44}, {&(0x7f0000003500)=""/42, 0x2a}], 0x9, &(0x7f0000004440)=""/4085, 0xff5}, 0xffffffff}, {{&(0x7f0000003600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003680)=""/11, 0xb}, {&(0x7f00000036c0)=""/50, 0x32}, {&(0x7f0000003700)=""/228, 0xe4}, {&(0x7f0000003800)=""/166, 0xa6}, {&(0x7f00000038c0)=""/49, 0x31}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000003900)=""/164, 0xa4}, {&(0x7f00000039c0)=""/162, 0xa2}, {&(0x7f0000003a80)=""/19, 0x13}], 0x9}, 0x7fe}], 0x5, 0x0, &(0x7f0000003cc0)={0x77359400}) (async, rerun: 64) ioctl$IOC_PR_REGISTER(r7, 0x401870c8, &(0x7f0000000600)={0x9, 0xfffffffffffffff7}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x110, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffff064}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12e0ee55}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x5) [ 1591.890280][ T4292] device_add+0x4bc/0xaac [ 1591.891472][ T4292] netdev_register_kobject+0x15c/0x2d8 [ 1591.893008][ T4292] register_netdevice+0xae8/0x1108 [ 1591.894335][ T4292] ldisc_open+0x3a0/0x6bc [ 1591.895557][ T4292] tty_set_ldisc+0x41c/0x73c [ 1591.896847][ T4292] tiocsetd+0x100/0x13c [ 1591.897985][ T4292] tty_ioctl+0xba0/0xd8c [ 1591.899140][ T4292] __arm64_sys_ioctl+0x14c/0x1c8 [ 1591.900482][ T4292] invoke_syscall+0x98/0x2b8 [ 1591.901773][ T4292] el0_svc_common+0x130/0x23c [ 1591.903151][ T4292] do_el0_svc+0x48/0x58 [ 1591.904293][ T4292] el0_svc+0x54/0x158 [ 1591.905353][ T4292] el0t_64_sync_handler+0x84/0xfc [ 1591.906711][ T4292] el0t_64_sync+0x190/0x194 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x1a00002, &(0x7f00000004c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_win95}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 46) 00:26:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1591.958918][ T4313] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x1a00002, &(0x7f00000004c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_win95}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x1a00002, &(0x7f00000004c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_win95}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 00:26:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 47) [ 1591.995539][ T4320] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x1a00002, &(0x7f00000004c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_win95}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:31 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={@none, 0x9, 0x0, 0x80000001}) r1 = memfd_secret(0x0) fgetxattr(r1, &(0x7f0000000140)=@known='security.apparmor\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={@none, 0x9, 0x0, 0x80000001}) (async) r1 = memfd_secret(0x0) fgetxattr(r1, &(0x7f0000000140)=@known='security.apparmor\x00', 0x0, 0x0) (async) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (rerun: 32) 00:26:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="5d0b522c657447fedc31ca79f33b9bd0e492317c7f8cac44749a4726db2f4fdec45e9091df2fd1dc1049df855c7698b3c50ef0ada522700d7e3818e6e0e0c7b777e04a540cb708a5c092ccfe0cbb54e84c2c48df37a34b383f642e6ffec6b335a7be93820fd26ce9fc1d693600a5add6ebcca30996f18a1f2e0ead9c1f773b973609b66c2a8ca5f2d9cdd6a1421f32a83b226beda6c9b022d035372e2256bd6d03bd975d95df4cd24057fba667ae968333e7d36a94979ee77a6f00c147dff7abf0d449e3b65a1e99", 0xc8, 0x50, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={@none, 0x9, 0x0, 0x80000001}) r1 = memfd_secret(0x0) fgetxattr(r1, &(0x7f0000000140)=@known='security.apparmor\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) socket$bt_cmtp(0x1f, 0x3, 0x5) (async) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={@none, 0x9, 0x0, 0x80000001}) (async) memfd_secret(0x0) (async) fgetxattr(r1, &(0x7f0000000140)=@known='security.apparmor\x00', 0x0, 0x0) (async) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) [ 1592.059988][ T4320] FAULT_INJECTION: forcing a failure. [ 1592.059988][ T4320] name failslab, interval 1, probability 0, space 0, times 0 00:26:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000100)={0xb61d, 0x2000000, "50cc284c98dd9a54d856a92b70107afe2f5cc7718d1f9802", {0x1, 0x3}, 0x8001}) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000b99000/0x4000)=nil, 0x4000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc028aa05, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f00003ae000/0x1000)=nil, 0x1000}) [ 1592.072632][ T4320] CPU: 0 PID: 4320 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.075821][ T4320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.078679][ T4320] Call trace: [ 1592.079640][ T4320] dump_backtrace+0x1b8/0x1e4 [ 1592.080924][ T4320] show_stack+0x2c/0x3c [ 1592.082138][ T4320] dump_stack_lvl+0xd0/0x124 [ 1592.083434][ T4320] dump_stack+0x1c/0x28 [ 1592.084611][ T4320] should_fail_ex+0x3b0/0x50c [ 1592.085947][ T4320] __should_failslab+0xc8/0x128 [ 1592.087343][ T4320] should_failslab+0x10/0x28 [ 1592.088614][ T4320] kmem_cache_alloc+0x80/0x488 [ 1592.089931][ T4320] __kernfs_new_node+0xe4/0x684 [ 1592.091302][ T4320] kernfs_new_node+0x11c/0x230 [ 1592.092567][ T4320] __kernfs_create_file+0x60/0x2d4 [ 1592.094003][ T4320] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1592.095569][ T4320] internal_create_group+0x3d8/0xc10 [ 1592.097031][ T4320] sysfs_create_groups+0x60/0x130 [ 1592.098450][ T4320] device_add_attrs+0xd8/0x750 [ 1592.099753][ T4320] device_add+0x4bc/0xaac [ 1592.100947][ T4320] netdev_register_kobject+0x15c/0x2d8 [ 1592.102507][ T4320] register_netdevice+0xae8/0x1108 [ 1592.103936][ T4320] ldisc_open+0x3a0/0x6bc [ 1592.105191][ T4320] tty_set_ldisc+0x41c/0x73c [ 1592.106450][ T4320] tiocsetd+0x100/0x13c [ 1592.107707][ T4320] tty_ioctl+0xba0/0xd8c [ 1592.108907][ T4320] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.110276][ T4320] invoke_syscall+0x98/0x2b8 [ 1592.111591][ T4320] el0_svc_common+0x130/0x23c [ 1592.112873][ T4320] do_el0_svc+0x48/0x58 [ 1592.114035][ T4320] el0_svc+0x54/0x158 [ 1592.115097][ T4320] el0t_64_sync_handler+0x84/0xfc [ 1592.116529][ T4320] el0t_64_sync+0x190/0x194 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-Np,codepage=852,shortname=win95,utf8=0,uni_xlate=1,uni_xlate=0,shortname=lower,ut*8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x9, 0x100005, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@rand_addr, 0x0}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080028bd7000ffdbdf251000000008000600", @ANYRES32=r3, @ANYBLOB="050029000100000008000600", @ANYRES32=r4, @ANYBLOB="05002e000100000008000b0009000000"], 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 48) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.158155][ T4348] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-Np,codepage=852,shortname=win95,utf8=0,uni_xlate=1,uni_xlate=0,shortname=lower,ut*8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x9, 0x100005, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@rand_addr, 0x0}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080028bd7000ffdbdf251000000008000600", @ANYRES32=r3, @ANYBLOB="050029000100000008000600", @ANYRES32=r4, @ANYBLOB="05002e000100000008000b0009000000"], 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.172999][ T4348] FAULT_INJECTION: forcing a failure. [ 1592.172999][ T4348] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.187794][ T4348] CPU: 1 PID: 4348 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.190852][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.193610][ T4348] Call trace: [ 1592.194490][ T4348] dump_backtrace+0x1b8/0x1e4 [ 1592.195784][ T4348] show_stack+0x2c/0x3c [ 1592.196937][ T4348] dump_stack_lvl+0xd0/0x124 [ 1592.198242][ T4348] dump_stack+0x1c/0x28 [ 1592.199402][ T4348] should_fail_ex+0x3b0/0x50c [ 1592.200663][ T4348] __should_failslab+0xc8/0x128 [ 1592.202011][ T4348] should_failslab+0x10/0x28 [ 1592.203261][ T4348] kmem_cache_alloc+0x80/0x488 [ 1592.204595][ T4348] __kernfs_new_node+0xe4/0x684 [ 1592.205941][ T4348] kernfs_new_node+0x11c/0x230 [ 1592.207274][ T4348] __kernfs_create_file+0x60/0x2d4 [ 1592.208704][ T4348] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1592.210189][ T4348] internal_create_group+0x3d8/0xc10 [ 1592.211648][ T4348] sysfs_create_groups+0x60/0x130 [ 1592.213050][ T4348] device_add_attrs+0xd8/0x750 [ 1592.214430][ T4348] device_add+0x4bc/0xaac [ 1592.215603][ T4348] netdev_register_kobject+0x15c/0x2d8 [ 1592.217187][ T4348] register_netdevice+0xae8/0x1108 [ 1592.218646][ T4348] ldisc_open+0x3a0/0x6bc [ 1592.219821][ T4348] tty_set_ldisc+0x41c/0x73c [ 1592.221154][ T4348] tiocsetd+0x100/0x13c [ 1592.222343][ T4348] tty_ioctl+0xba0/0xd8c [ 1592.223542][ T4348] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.224928][ T4348] invoke_syscall+0x98/0x2b8 [ 1592.226234][ T4348] el0_svc_common+0x130/0x23c [ 1592.227527][ T4348] do_el0_svc+0x48/0x58 [ 1592.228674][ T4348] el0_svc+0x54/0x158 [ 1592.229782][ T4348] el0t_64_sync_handler+0x84/0xfc [ 1592.231211][ T4348] el0t_64_sync+0x190/0x194 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB='shortname=mixed,utf8=0,errors=continue,shortname=win95,shortname=lower,iocharset=euc-Np,codepage=852,shortname=win95,utf8=0,uni_xlate=1,uni_xlate=0,shortname=lower,ut*8=0,shortname=win95,\x00'], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x9, 0x100005, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@rand_addr, 0x0}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080028bd7000ffdbdf251000000008000600", @ANYRES32=r3, @ANYBLOB="050029000100000008000600", @ANYRES32=r4, @ANYBLOB="05002e000100000008000b0009000000"], 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) (async) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000100)={0xb61d, 0x2000000, "50cc284c98dd9a54d856a92b70107afe2f5cc7718d1f9802", {0x1, 0x3}, 0x8001}) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async, rerun: 64) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000b99000/0x4000)=nil, 0x4000}, 0x1}) (rerun: 64) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc028aa05, 0x0) (async, rerun: 64) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f00003ae000/0x1000)=nil, 0x1000}) (rerun: 64) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000002", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, &(0x7f0000000100)={0x4000}}}], 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.279217][ T4377] binder: 4375:4377 IncRefs 0 refcount change on invalid ref -159725777 ret -22 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000003", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.290134][ T4377] binder: 4375:4377 unknown command 0 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 49) [ 1592.297361][ T4377] binder: 4375:4377 ioctl c0306201 20000440 returned -22 [ 1592.300141][ T4377] binder: 4375:4377 got transaction to invalid handle, 1 [ 1592.302162][ T4377] binder: 4377:4375 cannot find target node [ 1592.305124][ T4377] binder: 4375:4377 transaction call to 0:0 failed 35/29201/-22, size 0-12288 line 3064 [ 1592.308793][ T4384] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1592.312041][ T4384] FAULT_INJECTION: forcing a failure. [ 1592.312041][ T4384] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.312746][ T23] binder: undelivered TRANSACTION_ERROR: 29201 [ 1592.318394][ T4384] CPU: 0 PID: 4384 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.321533][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.324429][ T4384] Call trace: [ 1592.325362][ T4384] dump_backtrace+0x1b8/0x1e4 [ 1592.326636][ T4384] show_stack+0x2c/0x3c [ 1592.327720][ T4384] dump_stack_lvl+0xd0/0x124 [ 1592.328954][ T4384] dump_stack+0x1c/0x28 [ 1592.330102][ T4384] should_fail_ex+0x3b0/0x50c [ 1592.331405][ T4384] __should_failslab+0xc8/0x128 [ 1592.332814][ T4384] should_failslab+0x10/0x28 [ 1592.334050][ T4384] kmem_cache_alloc+0x80/0x488 [ 1592.335337][ T4384] __kernfs_new_node+0xe4/0x684 [ 1592.336691][ T4384] kernfs_new_node+0x11c/0x230 [ 1592.337991][ T4384] __kernfs_create_file+0x60/0x2d4 [ 1592.339375][ T4384] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1592.340877][ T4384] internal_create_group+0x3d8/0xc10 [ 1592.342313][ T4384] sysfs_create_groups+0x60/0x130 [ 1592.343719][ T4384] device_add_attrs+0xd8/0x750 [ 1592.345016][ T4384] device_add+0x4bc/0xaac [ 1592.346235][ T4384] netdev_register_kobject+0x15c/0x2d8 [ 1592.347787][ T4384] register_netdevice+0xae8/0x1108 [ 1592.349193][ T4384] ldisc_open+0x3a0/0x6bc [ 1592.350415][ T4384] tty_set_ldisc+0x41c/0x73c [ 1592.351657][ T4384] tiocsetd+0x100/0x13c [ 1592.352824][ T4384] tty_ioctl+0xba0/0xd8c [ 1592.353984][ T4384] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.355387][ T4384] invoke_syscall+0x98/0x2b8 [ 1592.356619][ T4384] el0_svc_common+0x130/0x23c [ 1592.357958][ T4384] do_el0_svc+0x48/0x58 [ 1592.359123][ T4384] el0_svc+0x54/0x158 [ 1592.360233][ T4384] el0t_64_sync_handler+0x84/0xfc [ 1592.361581][ T4384] el0t_64_sync+0x190/0x194 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) (async) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) (async) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, &(0x7f0000000100)={0x4000}}}], 0x0, 0x0, 0x0}) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 50) [ 1592.395013][ T4393] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000004", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.398609][ T4389] binder: 4388:4389 IncRefs 0 refcount change on invalid ref -159725777 ret -22 [ 1592.399366][ T4393] FAULT_INJECTION: forcing a failure. [ 1592.399366][ T4393] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.408186][ T4392] binder: 4388:4392 unknown command 0 [ 1592.409741][ T4392] binder: 4388:4392 ioctl c0306201 20000440 returned -22 [ 1592.413185][ T4389] binder: 4388:4389 got transaction to invalid handle, 1 [ 1592.414526][ T4393] CPU: 1 PID: 4393 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.418289][ T4393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.419219][ T4389] binder: 4389:4388 cannot find target node [ 1592.421014][ T4393] Call trace: [ 1592.421023][ T4393] dump_backtrace+0x1b8/0x1e4 [ 1592.424775][ T4393] show_stack+0x2c/0x3c [ 1592.424934][ T4389] binder: 4388:4389 transaction call to 0:0 failed 39/29201/-22, size 0-12288 line 3064 [ 1592.425927][ T4393] dump_stack_lvl+0xd0/0x124 [ 1592.425943][ T4393] dump_stack+0x1c/0x28 [ 1592.425952][ T4393] should_fail_ex+0x3b0/0x50c [ 1592.432253][ T4393] __should_failslab+0xc8/0x128 [ 1592.433631][ T4393] should_failslab+0x10/0x28 [ 1592.434454][T21299] binder: undelivered TRANSACTION_ERROR: 29201 [ 1592.434912][ T4393] kmem_cache_alloc+0x80/0x488 [ 1592.437898][ T4393] __kernfs_new_node+0xe4/0x684 [ 1592.439211][ T4393] kernfs_new_node+0x11c/0x230 [ 1592.440572][ T4393] kernfs_create_dir_ns+0x58/0x12c [ 1592.442012][ T4393] internal_create_group+0x218/0xc10 [ 1592.443538][ T4393] sysfs_create_groups+0x60/0x130 [ 1592.444925][ T4393] device_add_attrs+0x178/0x750 [ 1592.446306][ T4393] device_add+0x4bc/0xaac [ 1592.447462][ T4393] netdev_register_kobject+0x15c/0x2d8 [ 1592.448933][ T4393] register_netdevice+0xae8/0x1108 [ 1592.450338][ T4393] ldisc_open+0x3a0/0x6bc [ 1592.451531][ T4393] tty_set_ldisc+0x41c/0x73c [ 1592.452828][ T4393] tiocsetd+0x100/0x13c [ 1592.453950][ T4393] tty_ioctl+0xba0/0xd8c [ 1592.455122][ T4393] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.456475][ T4393] invoke_syscall+0x98/0x2b8 [ 1592.457725][ T4393] el0_svc_common+0x130/0x23c [ 1592.459008][ T4393] do_el0_svc+0x48/0x58 [ 1592.460169][ T4393] el0_svc+0x54/0x158 [ 1592.461255][ T4393] el0t_64_sync_handler+0x84/0xfc [ 1592.462577][ T4393] el0t_64_sync+0x190/0x194 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) (async) dup3(r1, r0, 0x0) (async, rerun: 64) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) (rerun: 64) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) (async) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, &(0x7f0000000100)={0x4000}}}], 0x0, 0x0, 0x0}) (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (rerun: 64) 00:26:32 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00000f2000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1592.483360][ T4406] binder: 4404:4406 IncRefs 0 refcount change on invalid ref -159725777 ret -22 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000005", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 51) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000006", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.518499][ T4414] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1592.526283][ T4414] FAULT_INJECTION: forcing a failure. [ 1592.526283][ T4414] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.530960][ T4407] binder: 4404:4407 unknown command 0 [ 1592.532539][ T4407] binder: 4404:4407 ioctl c0306201 20000440 returned -22 [ 1592.535688][ T4414] CPU: 0 PID: 4414 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.538880][ T4414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.541623][ T4414] Call trace: [ 1592.542507][ T4414] dump_backtrace+0x1b8/0x1e4 [ 1592.543845][ T4414] show_stack+0x2c/0x3c [ 1592.545009][ T4414] dump_stack_lvl+0xd0/0x124 [ 1592.546325][ T4414] dump_stack+0x1c/0x28 [ 1592.547463][ T4414] should_fail_ex+0x3b0/0x50c [ 1592.548743][ T4414] __should_failslab+0xc8/0x128 [ 1592.550130][ T4414] should_failslab+0x10/0x28 [ 1592.551398][ T4414] kmem_cache_alloc+0x80/0x488 [ 1592.552726][ T4414] __kernfs_new_node+0xe4/0x684 [ 1592.554066][ T4414] kernfs_new_node+0x11c/0x230 [ 1592.555451][ T4414] kernfs_create_dir_ns+0x58/0x12c [ 1592.556826][ T4414] internal_create_group+0x218/0xc10 [ 1592.558324][ T4414] sysfs_create_groups+0x60/0x130 [ 1592.559737][ T4414] device_add_attrs+0x178/0x750 [ 1592.561146][ T4414] device_add+0x4bc/0xaac [ 1592.562363][ T4414] netdev_register_kobject+0x15c/0x2d8 [ 1592.563876][ T4414] register_netdevice+0xae8/0x1108 [ 1592.565345][ T4414] ldisc_open+0x3a0/0x6bc [ 1592.566491][ T4414] tty_set_ldisc+0x41c/0x73c [ 1592.567818][ T4414] tiocsetd+0x100/0x13c [ 1592.568965][ T4414] tty_ioctl+0xba0/0xd8c [ 1592.570159][ T4414] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.571487][ T4414] invoke_syscall+0x98/0x2b8 [ 1592.572823][ T4414] el0_svc_common+0x130/0x23c [ 1592.574100][ T4414] do_el0_svc+0x48/0x58 [ 1592.575217][ T4414] el0_svc+0x54/0x158 [ 1592.576295][ T4414] el0t_64_sync_handler+0x84/0xfc [ 1592.577749][ T4414] el0t_64_sync+0x190/0x194 [ 1592.579371][ T4405] binder: 4404:4405 got transaction to invalid handle, 1 [ 1592.581264][ T4405] binder: 4405:4404 cannot find target node 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 52) [ 1592.582950][ T4405] binder: 4404:4405 transaction call to 0:0 failed 43/29201/-22, size 0-12288 line 3064 [ 1592.589336][T21299] binder: undelivered TRANSACTION_ERROR: 29201 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000007", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.621545][ T4430] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1592.624945][ T4430] FAULT_INJECTION: forcing a failure. [ 1592.624945][ T4430] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.631607][ T4430] CPU: 0 PID: 4430 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.634736][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.637613][ T4430] Call trace: [ 1592.638550][ T4430] dump_backtrace+0x1b8/0x1e4 [ 1592.639839][ T4430] show_stack+0x2c/0x3c [ 1592.640993][ T4430] dump_stack_lvl+0xd0/0x124 [ 1592.642348][ T4430] dump_stack+0x1c/0x28 [ 1592.643472][ T4430] should_fail_ex+0x3b0/0x50c [ 1592.644858][ T4430] __should_failslab+0xc8/0x128 [ 1592.646206][ T4430] should_failslab+0x10/0x28 [ 1592.647562][ T4430] kmem_cache_alloc+0x80/0x488 [ 1592.648954][ T4430] __kernfs_new_node+0xe4/0x684 [ 1592.650412][ T4430] kernfs_new_node+0x11c/0x230 [ 1592.651747][ T4430] __kernfs_create_file+0x60/0x2d4 [ 1592.653149][ T4430] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1592.654696][ T4430] internal_create_group+0x3d8/0xc10 [ 1592.656259][ T4430] sysfs_create_groups+0x60/0x130 [ 1592.657720][ T4430] device_add_attrs+0x178/0x750 [ 1592.659092][ T4430] device_add+0x4bc/0xaac [ 1592.660282][ T4430] netdev_register_kobject+0x15c/0x2d8 [ 1592.661872][ T4430] register_netdevice+0xae8/0x1108 [ 1592.663342][ T4430] ldisc_open+0x3a0/0x6bc [ 1592.664563][ T4430] tty_set_ldisc+0x41c/0x73c [ 1592.665876][ T4430] tiocsetd+0x100/0x13c [ 1592.667036][ T4430] tty_ioctl+0xba0/0xd8c 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d02000000000000000000006e616d653d6c6f7765722c694f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39358b6d7466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765724af15a2c757466383d302c73686f72746e616d653d77696e39352c002f48a23e75fa1f2a8306f5e4471e3e986bbb2681a75b"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.668220][ T4430] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.669592][ T4430] invoke_syscall+0x98/0x2b8 [ 1592.670884][ T4430] el0_svc_common+0x130/0x23c [ 1592.672170][ T4430] do_el0_svc+0x48/0x58 [ 1592.673310][ T4430] el0_svc+0x54/0x158 [ 1592.674459][ T4430] el0t_64_sync_handler+0x84/0xfc [ 1592.675837][ T4430] el0t_64_sync+0x190/0x194 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d02000000000000000000006e616d653d6c6f7765722c694f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39358b6d7466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765724af15a2c757466383d302c73686f72746e616d653d77696e39352c002f48a23e75fa1f2a8306f5e4471e3e986bbb2681a75b"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d02000000000000000000006e616d653d6c6f7765722c694f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39358b6d7466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765724af15a2c757466383d302c73686f72746e616d653d77696e39352c002f48a23e75fa1f2a8306f5e4471e3e986bbb2681a75b"], 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000009", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 53) 00:26:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="5d0b522c657447fedc31ca79f33b9bd0e492317c7f8cac44749a4726db2f4fdec45e9091df2fd1dc1049df855c7698b3c50ef0ada522700d7e3818e6e0e0c7b777e04a540cb708a5c092ccfe0cbb54e84c2c48df37a34b383f642e6ffec6b335a7be93820fd26ce9fc1d693600a5add6ebcca30996f18a1f2e0ead9c1f773b973609b66c2a8ca5f2d9cdd6a1421f32a83b226beda6c9b022d035372e2256bd6d03bd975d95df4cd24057fba667ae968333e7d36a94979ee77a6f00c147dff7abf0d449e3b65a1e99", 0xc8, 0x50, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d02000000000000000000006e616d653d6c6f7765722c694f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39358b6d7466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765724af15a2c757466383d302c73686f72746e616d653d77696e39352c002f48a23e75fa1f2a8306f5e4471e3e986bbb2681a75b"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000012", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.905915][ T4449] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1592.912058][ T4449] FAULT_INJECTION: forcing a failure. [ 1592.912058][ T4449] name failslab, interval 1, probability 0, space 0, times 0 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_REMOVE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x7}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x400c080) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.918113][ T4449] CPU: 0 PID: 4449 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1592.921138][ T4449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1592.923876][ T4449] Call trace: [ 1592.924756][ T4449] dump_backtrace+0x1b8/0x1e4 [ 1592.926005][ T4449] show_stack+0x2c/0x3c [ 1592.927142][ T4449] dump_stack_lvl+0xd0/0x124 [ 1592.928431][ T4449] dump_stack+0x1c/0x28 [ 1592.929581][ T4449] should_fail_ex+0x3b0/0x50c [ 1592.930837][ T4449] __should_failslab+0xc8/0x128 [ 1592.932159][ T4449] should_failslab+0x10/0x28 [ 1592.933404][ T4449] kmem_cache_alloc+0x80/0x488 [ 1592.934734][ T4449] __kernfs_new_node+0xe4/0x684 [ 1592.936056][ T4449] kernfs_new_node+0x11c/0x230 [ 1592.937344][ T4449] __kernfs_create_file+0x60/0x2d4 [ 1592.938739][ T4449] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1592.940233][ T4449] internal_create_group+0x3d8/0xc10 [ 1592.941675][ T4449] sysfs_create_groups+0x60/0x130 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_REMOVE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x7}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x400c080) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.943112][ T4449] device_add_attrs+0x178/0x750 [ 1592.944445][ T4449] device_add+0x4bc/0xaac [ 1592.945655][ T4449] netdev_register_kobject+0x15c/0x2d8 [ 1592.947186][ T4449] register_netdevice+0xae8/0x1108 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_REMOVE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x7}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x400c080) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1592.948583][ T4449] ldisc_open+0x3a0/0x6bc [ 1592.949778][ T4449] tty_set_ldisc+0x41c/0x73c [ 1592.951047][ T4449] tiocsetd+0x100/0x13c [ 1592.952255][ T4449] tty_ioctl+0xba0/0xd8c [ 1592.953417][ T4449] __arm64_sys_ioctl+0x14c/0x1c8 [ 1592.954800][ T4449] invoke_syscall+0x98/0x2b8 [ 1592.956101][ T4449] el0_svc_common+0x130/0x23c [ 1592.957439][ T4449] do_el0_svc+0x48/0x58 [ 1592.958615][ T4449] el0_svc+0x54/0x158 [ 1592.959734][ T4449] el0t_64_sync_handler+0x84/0xfc [ 1592.961163][ T4449] el0t_64_sync+0x190/0x194 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 54) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:32 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c002df1ef11e301f43b461181f373a0b2d52650796730953ef01ab9c90559fbbc59bfc973e53f8adb7f35f3af28b2"], 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x2c, 0x52, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x15a6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) 00:26:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.001539][ T4466] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1593.005712][ T4466] FAULT_INJECTION: forcing a failure. [ 1593.005712][ T4466] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.009878][ T4466] CPU: 0 PID: 4466 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.012883][ T4466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.015648][ T4466] Call trace: [ 1593.016504][ T4466] dump_backtrace+0x1b8/0x1e4 [ 1593.017782][ T4466] show_stack+0x2c/0x3c [ 1593.018981][ T4466] dump_stack_lvl+0xd0/0x124 [ 1593.020249][ T4466] dump_stack+0x1c/0x28 [ 1593.021409][ T4466] should_fail_ex+0x3b0/0x50c [ 1593.022651][ T4466] __should_failslab+0xc8/0x128 [ 1593.024000][ T4466] should_failslab+0x10/0x28 [ 1593.025316][ T4466] kmem_cache_alloc+0x80/0x488 [ 1593.026659][ T4466] __kernfs_new_node+0xe4/0x684 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c002df1ef11e301f43b461181f373a0b2d52650796730953ef01ab9c90559fbbc59bfc973e53f8adb7f35f3af28b2"], 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x2c, 0x52, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x15a6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010100}, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 1593.027999][ T4466] kernfs_new_node+0x11c/0x230 [ 1593.029327][ T4466] __kernfs_create_file+0x60/0x2d4 [ 1593.030792][ T4466] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.032371][ T4466] internal_create_group+0x3d8/0xc10 [ 1593.033876][ T4466] sysfs_create_groups+0x60/0x130 [ 1593.035285][ T4466] device_add_attrs+0x178/0x750 [ 1593.036665][ T4466] device_add+0x4bc/0xaac [ 1593.037893][ T4466] netdev_register_kobject+0x15c/0x2d8 [ 1593.039482][ T4466] register_netdevice+0xae8/0x1108 [ 1593.040910][ T4466] ldisc_open+0x3a0/0x6bc [ 1593.042153][ T4466] tty_set_ldisc+0x41c/0x73c 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c002df1ef11e301f43b461181f373a0b2d52650796730953ef01ab9c90559fbbc59bfc973e53f8adb7f35f3af28b2"], 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x2c, 0x52, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x15a6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) [ 1593.043445][ T4466] tiocsetd+0x100/0x13c [ 1593.044642][ T4466] tty_ioctl+0xba0/0xd8c [ 1593.045857][ T4466] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.047277][ T4466] invoke_syscall+0x98/0x2b8 [ 1593.048573][ T4466] el0_svc_common+0x130/0x23c [ 1593.049959][ T4466] do_el0_svc+0x48/0x58 [ 1593.051126][ T4466] el0_svc+0x54/0x158 [ 1593.052278][ T4466] el0t_64_sync_handler+0x84/0xfc [ 1593.053700][ T4466] el0t_64_sync+0x190/0x194 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1e00) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 55) 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1e00) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1e00) (async) [ 1593.094474][ T4487] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.099821][ T4487] FAULT_INJECTION: forcing a failure. [ 1593.099821][ T4487] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.103606][ T4487] CPU: 0 PID: 4487 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.106647][ T4487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.109591][ T4487] Call trace: [ 1593.110500][ T4487] dump_backtrace+0x1b8/0x1e4 [ 1593.111801][ T4487] show_stack+0x2c/0x3c [ 1593.112952][ T4487] dump_stack_lvl+0xd0/0x124 [ 1593.114293][ T4487] dump_stack+0x1c/0x28 [ 1593.115454][ T4487] should_fail_ex+0x3b0/0x50c [ 1593.116785][ T4487] __should_failslab+0xc8/0x128 [ 1593.118149][ T4487] should_failslab+0x10/0x28 [ 1593.119417][ T4487] kmem_cache_alloc+0x80/0x488 [ 1593.120695][ T4487] __kernfs_new_node+0xe4/0x684 [ 1593.122039][ T4487] kernfs_new_node+0x11c/0x230 [ 1593.123383][ T4487] __kernfs_create_file+0x60/0x2d4 [ 1593.124802][ T4487] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.126304][ T4487] internal_create_group+0x3d8/0xc10 [ 1593.127772][ T4487] sysfs_create_groups+0x60/0x130 [ 1593.129213][ T4487] device_add_attrs+0x178/0x750 [ 1593.130585][ T4487] device_add+0x4bc/0xaac [ 1593.131774][ T4487] netdev_register_kobject+0x15c/0x2d8 [ 1593.133353][ T4487] register_netdevice+0xae8/0x1108 [ 1593.134800][ T4487] ldisc_open+0x3a0/0x6bc [ 1593.135983][ T4487] tty_set_ldisc+0x41c/0x73c [ 1593.137209][ T4487] tiocsetd+0x100/0x13c [ 1593.138370][ T4487] tty_ioctl+0xba0/0xd8c [ 1593.139632][ T4487] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.141002][ T4487] invoke_syscall+0x98/0x2b8 [ 1593.142309][ T4487] el0_svc_common+0x130/0x23c [ 1593.143631][ T4487] do_el0_svc+0x48/0x58 [ 1593.144764][ T4487] el0_svc+0x54/0x158 [ 1593.145829][ T4487] el0t_64_sync_handler+0x84/0xfc [ 1593.147256][ T4487] el0t_64_sync+0x190/0x194 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1e00) 00:26:33 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00000f2000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x4}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async, rerun: 64) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async, rerun: 64) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000000db", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 56) [ 1593.341524][ T4496] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1593.344397][ T4496] FAULT_INJECTION: forcing a failure. [ 1593.344397][ T4496] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.353378][ T4496] CPU: 0 PID: 4496 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.356509][ T4496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.359317][ T4496] Call trace: 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865246779d09c68fffb1cdfe4c1642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c757466383d312c696f636861727365743d63703836322c636f6465706167653d3836322c73686f72746e616d653d77696e39352c6e6e6f6e756d7461696c3d312c73686f72746e616d653d6d697865642c757466383d312c73686f72746e616d653d6c6f7765722c757466383d302c73686f7274"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[], 0x32600) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000040)={0xdc, "17198fa12d70777267cb184283dacff2b38e4a26519b4d61003bff81e36bd11c", 0x2, 0x2669, 0x4, 0x10000, 0x10400, 0xa}) [ 1593.360223][ T4496] dump_backtrace+0x1b8/0x1e4 [ 1593.361640][ T4496] show_stack+0x2c/0x3c [ 1593.362794][ T4496] dump_stack_lvl+0xd0/0x124 [ 1593.364116][ T4496] dump_stack+0x1c/0x28 [ 1593.365282][ T4496] should_fail_ex+0x3b0/0x50c [ 1593.366555][ T4496] __should_failslab+0xc8/0x128 [ 1593.367952][ T4496] should_failslab+0x10/0x28 [ 1593.369251][ T4496] kmem_cache_alloc+0x80/0x488 [ 1593.370614][ T4496] __kernfs_new_node+0xe4/0x684 [ 1593.372036][ T4496] kernfs_new_node+0x11c/0x230 [ 1593.373316][ T4496] __kernfs_create_file+0x60/0x2d4 [ 1593.374730][ T4496] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.376243][ T4496] internal_create_group+0x3d8/0xc10 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865246779d09c68fffb1cdfe4c1642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c757466383d312c696f636861727365743d63703836322c636f6465706167653d3836322c73686f72746e616d653d77696e39352c6e6e6f6e756d7461696c3d312c73686f72746e616d653d6d697865642c757466383d312c73686f72746e616d653d6c6f7765722c757466383d302c73686f7274"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[], 0x32600) (async) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000040)={0xdc, "17198fa12d70777267cb184283dacff2b38e4a26519b4d61003bff81e36bd11c", 0x2, 0x2669, 0x4, 0x10000, 0x10400, 0xa}) [ 1593.377699][ T4496] sysfs_create_groups+0x60/0x130 [ 1593.379138][ T4496] device_add_attrs+0x178/0x750 [ 1593.380518][ T4496] device_add+0x4bc/0xaac [ 1593.381696][ T4496] netdev_register_kobject+0x15c/0x2d8 [ 1593.383219][ T4496] register_netdevice+0xae8/0x1108 [ 1593.384650][ T4496] ldisc_open+0x3a0/0x6bc [ 1593.385857][ T4496] tty_set_ldisc+0x41c/0x73c [ 1593.387137][ T4496] tiocsetd+0x100/0x13c [ 1593.388286][ T4496] tty_ioctl+0xba0/0xd8c [ 1593.389479][ T4496] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.390913][ T4496] invoke_syscall+0x98/0x2b8 [ 1593.392274][ T4496] el0_svc_common+0x130/0x23c 00:26:33 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00000f2000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x4}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1593.393589][ T4496] do_el0_svc+0x48/0x58 [ 1593.394798][ T4496] el0_svc+0x54/0x158 [ 1593.395886][ T4496] el0t_64_sync_handler+0x84/0xfc [ 1593.397331][ T4496] el0t_64_sync+0x190/0x194 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865246779d09c68fffb1cdfe4c1642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c757466383d312c696f636861727365743d63703836322c636f6465706167653d3836322c73686f72746e616d653d77696e39352c6e6e6f6e756d7461696c3d312c73686f72746e616d653d6d697865642c757466383d312c73686f72746e616d653d6c6f7765722c757466383d302c73686f7274"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[], 0x32600) (async) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[], 0x32600) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000040)={0xdc, "17198fa12d70777267cb184283dacff2b38e4a26519b4d61003bff81e36bd11c", 0x2, 0x2669, 0x4, 0x10000, 0x10400, 0xa}) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 57) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.427913][ T4520] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100), 0x0, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.433112][ T4520] FAULT_INJECTION: forcing a failure. [ 1593.433112][ T4520] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.440454][ T4520] CPU: 1 PID: 4520 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.443636][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.446565][ T4520] Call trace: [ 1593.447454][ T4520] dump_backtrace+0x1b8/0x1e4 [ 1593.448807][ T4520] show_stack+0x2c/0x3c [ 1593.449975][ T4520] dump_stack_lvl+0xd0/0x124 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100), 0x0, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.451280][ T4520] dump_stack+0x1c/0x28 [ 1593.452406][ T4520] should_fail_ex+0x3b0/0x50c [ 1593.453706][ T4520] __should_failslab+0xc8/0x128 [ 1593.455048][ T4520] should_failslab+0x10/0x28 [ 1593.456308][ T4520] kmem_cache_alloc+0x80/0x488 [ 1593.457669][ T4520] __kernfs_new_node+0xe4/0x684 [ 1593.459031][ T4520] kernfs_new_node+0x11c/0x230 [ 1593.460355][ T4520] __kernfs_create_file+0x60/0x2d4 [ 1593.461789][ T4520] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.463288][ T4520] internal_create_group+0x3d8/0xc10 [ 1593.464869][ T4520] sysfs_create_groups+0x60/0x130 [ 1593.466248][ T4520] device_add_attrs+0x178/0x750 [ 1593.467568][ T4520] device_add+0x4bc/0xaac [ 1593.468804][ T4520] netdev_register_kobject+0x15c/0x2d8 [ 1593.470375][ T4520] register_netdevice+0xae8/0x1108 [ 1593.471816][ T4520] ldisc_open+0x3a0/0x6bc 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100), 0x0, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.473024][ T4520] tty_set_ldisc+0x41c/0x73c [ 1593.474288][ T4520] tiocsetd+0x100/0x13c [ 1593.475436][ T4520] tty_ioctl+0xba0/0xd8c [ 1593.476629][ T4520] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.478009][ T4520] invoke_syscall+0x98/0x2b8 [ 1593.479271][ T4520] el0_svc_common+0x130/0x23c [ 1593.480531][ T4520] do_el0_svc+0x48/0x58 [ 1593.481719][ T4520] el0_svc+0x54/0x158 [ 1593.482762][ T4520] el0t_64_sync_handler+0x84/0xfc [ 1593.484235][ T4520] el0t_64_sync+0x190/0x194 00:26:33 executing program 4: socket$inet_sctp(0x2, 0x400000000001, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="5d0b522c657447fedc31ca79f33b9bd0e492317c7f8cac44749a4726db2f4fdec45e9091df2fd1dc1049df855c7698b3c50ef0ada522700d7e3818e6e0e0c7b777e04a540cb708a5c092ccfe0cbb54e84c2c48df37a34b383f642e6ffec6b335a7be93820fd26ce9fc1d693600a5add6ebcca30996f18a1f2e0ead9c1f773b973609b66c2a8ca5f2d9cdd6a1421f32a83b226beda6c9b022d035372e2256bd6d03bd975d95df4cd24057fba667ae968333e7d36a94979ee77a6f00c147dff7abf0d449e3b65a1e99", 0xc8, 0x50, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000040)={0x3, r0, 0x80000}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x3, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 58) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000010000904000000000000000000000042", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.766694][ T4538] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000040)={0x3, r0, 0x80000}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x3, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 59) 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000040)={0x3, r0, 0x80000}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x3, 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.799230][ T4544] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f646570e167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f9d72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.830575][ T4544] FAULT_INJECTION: forcing a failure. [ 1593.830575][ T4544] name failslab, interval 1, probability 0, space 0, times 0 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f646570e167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f9d72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.836894][ T4544] CPU: 1 PID: 4544 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.840035][ T4544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.842801][ T4544] Call trace: [ 1593.843657][ T4544] dump_backtrace+0x1b8/0x1e4 [ 1593.844950][ T4544] show_stack+0x2c/0x3c [ 1593.846141][ T4544] dump_stack_lvl+0xd0/0x124 [ 1593.847439][ T4544] dump_stack+0x1c/0x28 [ 1593.848640][ T4544] should_fail_ex+0x3b0/0x50c 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.849922][ T4544] __should_failslab+0xc8/0x128 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f646570e167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f9d72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f646570e167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e695f786c6174653d312c756e695f786c6174653d302c73686f9d72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c"], 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1593.851298][ T4544] should_failslab+0x10/0x28 [ 1593.852531][ T4544] kmem_cache_alloc+0x80/0x488 [ 1593.853809][ T4544] __kernfs_new_node+0xe4/0x684 [ 1593.855160][ T4544] kernfs_new_node+0x11c/0x230 [ 1593.856460][ T4544] __kernfs_create_file+0x60/0x2d4 [ 1593.857870][ T4544] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.859366][ T4544] internal_create_group+0x3d8/0xc10 [ 1593.860825][ T4544] sysfs_create_groups+0x60/0x130 [ 1593.862243][ T4544] device_add_attrs+0x178/0x750 [ 1593.863551][ T4544] device_add+0x4bc/0xaac [ 1593.864771][ T4544] netdev_register_kobject+0x15c/0x2d8 [ 1593.866242][ T4544] register_netdevice+0xae8/0x1108 [ 1593.867679][ T4544] ldisc_open+0x3a0/0x6bc [ 1593.868866][ T4544] tty_set_ldisc+0x41c/0x73c [ 1593.870098][ T4544] tiocsetd+0x100/0x13c [ 1593.871218][ T4544] tty_ioctl+0xba0/0xd8c [ 1593.872349][ T4544] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.873703][ T4544] invoke_syscall+0x98/0x2b8 [ 1593.874980][ T4544] el0_svc_common+0x130/0x23c [ 1593.876385][ T4544] do_el0_svc+0x48/0x58 [ 1593.877548][ T4544] el0_svc+0x54/0x158 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000fbf7548b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fAle0\x00']) openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) [ 1593.878723][ T4544] el0t_64_sync_handler+0x84/0xfc [ 1593.880086][ T4544] el0t_64_sync+0x190/0x194 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 60) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.909606][ T4561] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1593.913065][ T4561] FAULT_INJECTION: forcing a failure. [ 1593.913065][ T4561] name failslab, interval 1, probability 0, space 0, times 0 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000fbf7548b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fAle0\x00']) openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) [ 1593.917891][ T4561] CPU: 0 PID: 4561 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1593.921183][ T4561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1593.924006][ T4561] Call trace: [ 1593.924887][ T4561] dump_backtrace+0x1b8/0x1e4 [ 1593.926224][ T4561] show_stack+0x2c/0x3c [ 1593.927420][ T4561] dump_stack_lvl+0xd0/0x124 [ 1593.928692][ T4561] dump_stack+0x1c/0x28 [ 1593.929861][ T4561] should_fail_ex+0x3b0/0x50c [ 1593.931159][ T4561] __should_failslab+0xc8/0x128 [ 1593.932531][ T4561] should_failslab+0x10/0x28 [ 1593.933770][ T4561] kmem_cache_alloc+0x80/0x488 [ 1593.935085][ T4561] __kernfs_new_node+0xe4/0x684 [ 1593.936375][ T4561] kernfs_new_node+0x11c/0x230 [ 1593.937704][ T4561] __kernfs_create_file+0x60/0x2d4 [ 1593.939141][ T4561] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1593.940658][ T4561] internal_create_group+0x3d8/0xc10 [ 1593.942135][ T4561] sysfs_create_groups+0x60/0x130 [ 1593.943514][ T4561] device_add_attrs+0x178/0x750 [ 1593.944896][ T4561] device_add+0x4bc/0xaac [ 1593.946094][ T4561] netdev_register_kobject+0x15c/0x2d8 [ 1593.947610][ T4561] register_netdevice+0xae8/0x1108 [ 1593.949021][ T4561] ldisc_open+0x3a0/0x6bc [ 1593.950209][ T4561] tty_set_ldisc+0x41c/0x73c [ 1593.951484][ T4561] tiocsetd+0x100/0x13c [ 1593.952612][ T4561] tty_ioctl+0xba0/0xd8c [ 1593.953795][ T4561] __arm64_sys_ioctl+0x14c/0x1c8 [ 1593.955211][ T4561] invoke_syscall+0x98/0x2b8 [ 1593.956461][ T4561] el0_svc_common+0x130/0x23c [ 1593.957823][ T4561] do_el0_svc+0x48/0x58 [ 1593.959011][ T4561] el0_svc+0x54/0x158 [ 1593.960169][ T4561] el0t_64_sync_handler+0x84/0xfc [ 1593.961620][ T4561] el0t_64_sync+0x190/0x194 00:26:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000fbf7548b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fAle0\x00']) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000fbf7548b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fAle0\x00']) openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e6974653d312c756e695f786c6174653d302c73686f72746e616d6585605d1965722c757466383d302c73686f72746e616d653d77696e39352c0000000000"], 0xb, 0x25c, &(0x7f0000000240)="$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") r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e6974653d312c756e695f786c6174653d302c73686f72746e616d6585605d1965722c757466383d302c73686f72746e616d653d77696e39352c0000000000"], 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") (async) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 61) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1593.998962][ T4576] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1594.004535][ T4576] FAULT_INJECTION: forcing a failure. [ 1594.004535][ T4576] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.010021][ T4576] CPU: 0 PID: 4576 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.013163][ T4576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.015959][ T4576] Call trace: [ 1594.016851][ T4576] dump_backtrace+0x1b8/0x1e4 [ 1594.018206][ T4576] show_stack+0x2c/0x3c [ 1594.019408][ T4576] dump_stack_lvl+0xd0/0x124 [ 1594.020675][ T4576] dump_stack+0x1c/0x28 [ 1594.021877][ T4576] should_fail_ex+0x3b0/0x50c 00:26:33 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c757466383d302c6572726f72733d636f6e74696e75652c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c696f636861727365743d6575632d6a702c636f6465706167653d3835322c73686f72746e616d653d77696e39352c757466383d302c756e6974653d312c756e695f786c6174653d302c73686f72746e616d6585605d1965722c757466383d302c73686f72746e616d653d77696e39352c0000000000"], 0xb, 0x25c, &(0x7f0000000240)="$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") (async) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1594.023181][ T4576] __should_failslab+0xc8/0x128 [ 1594.024543][ T4576] should_failslab+0x10/0x28 [ 1594.025795][ T4576] kmem_cache_alloc+0x80/0x488 [ 1594.027101][ T4576] __kernfs_new_node+0xe4/0x684 [ 1594.028437][ T4576] kernfs_new_node+0x11c/0x230 [ 1594.029746][ T4576] __kernfs_create_file+0x60/0x2d4 [ 1594.031199][ T4576] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.032692][ T4576] internal_create_group+0x3d8/0xc10 [ 1594.034162][ T4576] sysfs_create_groups+0x60/0x130 00:26:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000006c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e24, 0x8000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}}}, {&(0x7f0000000100)=""/236, 0xec}, &(0x7f0000000040), 0x20}, 0xa0) setreuid(0x0, r1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@shortname_win95}, {@nonumtail}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@uni_xlateno}, {@utf8no}, {@shortname_win95}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'euc-jp'}}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_lt={'uid<', r1}}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'uni_xlate=1'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 1594.035587][ T4576] device_add_attrs+0x178/0x750 [ 1594.037020][ T4576] device_add+0x4bc/0xaac [ 1594.038255][ T4576] netdev_register_kobject+0x15c/0x2d8 [ 1594.039751][ T4576] register_netdevice+0xae8/0x1108 [ 1594.041236][ T4576] ldisc_open+0x3a0/0x6bc [ 1594.042444][ T4576] tty_set_ldisc+0x41c/0x73c [ 1594.043774][ T4576] tiocsetd+0x100/0x13c [ 1594.044916][ T4576] tty_ioctl+0xba0/0xd8c [ 1594.046114][ T4576] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.047541][ T4576] invoke_syscall+0x98/0x2b8 [ 1594.048852][ T4576] el0_svc_common+0x130/0x23c [ 1594.050172][ T4576] do_el0_svc+0x48/0x58 [ 1594.051305][ T4576] el0_svc+0x54/0x158 [ 1594.052436][ T4576] el0t_64_sync_handler+0x84/0xfc [ 1594.053850][ T4576] el0t_64_sync+0x190/0x194 00:26:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000006c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e24, 0x8000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}}}, {&(0x7f0000000100)=""/236, 0xec}, &(0x7f0000000040), 0x20}, 0xa0) setreuid(0x0, r1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@shortname_win95}, {@nonumtail}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@uni_xlateno}, {@utf8no}, {@shortname_win95}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'euc-jp'}}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_lt={'uid<', r1}}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'uni_xlate=1'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 62) 00:26:34 executing program 0: rt_sigreturn() r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ab2000/0x11000)=nil, 0x11000}, 0x5}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00009f0000/0x3000)=nil) pwritev2(r0, &(0x7f0000001540), 0x0, 0x101, 0xf9e7, 0x2) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f00004c4000/0x4000)=nil, 0x4000}}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="31d2c0deca13ee601590a4c761007b85dd8627e8ffc63f610e15b32bd60bd145427c08b539840cfe611647aefaeb3c04308b502135cf206b850d936b845477d4d12cabaf5001a9f0", 0x48}, {&(0x7f00000001c0)="32a71b26377aded8b0db9148b7672c35356ee2a1c4b4ae5d713dfeb867440dc04b73bf9a315b86d76715f20a6deccf1eb7d0f34d55fc6d1c9215096a0f3697bcea1f84ac7aaa0a1e677538c01d9c0035f25c43a67b95127e034f13cb8710094e0733dad0919dc229b5730135df1646465ffcc1fe2cee3b7db585", 0x7a}, {&(0x7f0000000240)="9d31a44b4927f883d2a943ed71e4b97822698d464a5ad39676e22e7ff525e829ff5a7013598cf3db724b494dc78d446c1d37160af7cdc57c151c03ec5603e30c50725ff0da9a36d2dc58b5b24623208a9707253fde566d9282060cffa2b059657cc2cc6bd690448b932e35f42f93f85e373540f20ad21940b3b891030ddf4096c8ae3c52cb7dda2d259e55f7482e9cfdc94379a5a3b8952566d6a64a3dfa294b4cc483889aa0e08af1bf2109666aa51737abebb42b561bac9af1bbded65b12f464c8ee42723806e7ea623c8fed96767e85d616a8a973dacd2455613b45bdd5a5615b49dc936580ba8b103230", 0xec}, {&(0x7f0000000340)="4b351101b641d90df3d6e5438e1f8331953d3958eb61219cf05cec38c9e0c8bacaa3da604f4bef52ba2519e9ce193e5dc740d655bc2db90e5faa7fc0043b587252b5bce1fb1f227176a66de883455d01e71d0780553b29e87e3171f4747d63629353a50408445d929a4348937fc2736d93e2931973adfa1320ad564fda6e6d053e8ad5cae5d3191126277fab1ed433c0627133e5fa1aea239a44a60f4f71a2aa596eee12150ac1c60cffe57c1f0b368fb28e6e0a", 0xb4}, {&(0x7f0000000400)="3d73ab8ebfa6107d5b386000f05a946be62307f9755a8d7268072d7e59e69f", 0x1f}], 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001500)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4, 0x2}}, './file0\x00'}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000500)={{r0}, "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"}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x6}) [ 1594.256935][ T4591] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.266748][ T4591] FAULT_INJECTION: forcing a failure. [ 1594.266748][ T4591] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.273126][ T4591] CPU: 0 PID: 4591 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.276288][ T4591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.278966][ T4591] Call trace: [ 1594.279843][ T4591] dump_backtrace+0x1b8/0x1e4 [ 1594.281246][ T4591] show_stack+0x2c/0x3c [ 1594.282415][ T4591] dump_stack_lvl+0xd0/0x124 [ 1594.283674][ T4591] dump_stack+0x1c/0x28 [ 1594.284832][ T4591] should_fail_ex+0x3b0/0x50c [ 1594.286114][ T4591] __should_failslab+0xc8/0x128 [ 1594.287451][ T4591] should_failslab+0x10/0x28 [ 1594.288738][ T4591] kmem_cache_alloc+0x80/0x488 [ 1594.290090][ T4591] __kernfs_new_node+0xe4/0x684 [ 1594.291394][ T4591] kernfs_new_node+0x11c/0x230 [ 1594.292749][ T4591] __kernfs_create_file+0x60/0x2d4 [ 1594.294178][ T4591] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.295694][ T4591] internal_create_group+0x3d8/0xc10 [ 1594.297146][ T4591] sysfs_create_groups+0x60/0x130 [ 1594.298449][ T4591] device_add_attrs+0x178/0x750 [ 1594.299758][ T4591] device_add+0x4bc/0xaac [ 1594.300956][ T4591] netdev_register_kobject+0x15c/0x2d8 [ 1594.302477][ T4591] register_netdevice+0xae8/0x1108 [ 1594.303871][ T4591] ldisc_open+0x3a0/0x6bc [ 1594.305062][ T4591] tty_set_ldisc+0x41c/0x73c [ 1594.306399][ T4591] tiocsetd+0x100/0x13c [ 1594.307598][ T4591] tty_ioctl+0xba0/0xd8c [ 1594.308759][ T4591] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.310126][ T4591] invoke_syscall+0x98/0x2b8 [ 1594.311453][ T4591] el0_svc_common+0x130/0x23c [ 1594.312750][ T4591] do_el0_svc+0x48/0x58 [ 1594.313894][ T4591] el0_svc+0x54/0x158 [ 1594.315000][ T4591] el0t_64_sync_handler+0x84/0xfc [ 1594.316372][ T4591] el0t_64_sync+0x190/0x194 00:26:34 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) (async) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000006c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e24, 0x8000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}}}, {&(0x7f0000000100)=""/236, 0xec}, &(0x7f0000000040), 0x20}, 0xa0) setreuid(0x0, r1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f00000004c0)={[{@shortname_mixed}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@shortname_win95}, {@nonumtail}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@uni_xlateno}, {@utf8no}, {@shortname_win95}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'euc-jp'}}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_lt={'uid<', r1}}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'uni_xlate=1'}}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 63) [ 1594.359972][ T4602] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1594.363728][ T4602] FAULT_INJECTION: forcing a failure. [ 1594.363728][ T4602] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.368126][ T4602] CPU: 1 PID: 4602 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.371182][ T4602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.374020][ T4602] Call trace: [ 1594.374986][ T4602] dump_backtrace+0x1b8/0x1e4 [ 1594.376295][ T4602] show_stack+0x2c/0x3c [ 1594.377444][ T4602] dump_stack_lvl+0xd0/0x124 [ 1594.378654][ T4602] dump_stack+0x1c/0x28 [ 1594.379841][ T4602] should_fail_ex+0x3b0/0x50c [ 1594.381146][ T4602] __should_failslab+0xc8/0x128 [ 1594.382526][ T4602] should_failslab+0x10/0x28 [ 1594.383886][ T4602] kmem_cache_alloc+0x80/0x488 [ 1594.385151][ T4602] __kernfs_new_node+0xe4/0x684 [ 1594.386464][ T4602] kernfs_new_node+0x11c/0x230 [ 1594.387848][ T4602] __kernfs_create_file+0x60/0x2d4 [ 1594.389258][ T4602] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.390678][ T4602] internal_create_group+0x3d8/0xc10 [ 1594.392119][ T4602] sysfs_create_groups+0x60/0x130 [ 1594.393521][ T4602] device_add_attrs+0x178/0x750 [ 1594.394843][ T4602] device_add+0x4bc/0xaac [ 1594.396038][ T4602] netdev_register_kobject+0x15c/0x2d8 [ 1594.397571][ T4602] register_netdevice+0xae8/0x1108 [ 1594.398966][ T4602] ldisc_open+0x3a0/0x6bc [ 1594.400123][ T4602] tty_set_ldisc+0x41c/0x73c [ 1594.401392][ T4602] tiocsetd+0x100/0x13c [ 1594.402528][ T4602] tty_ioctl+0xba0/0xd8c [ 1594.403696][ T4602] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.405085][ T4602] invoke_syscall+0x98/0x2b8 [ 1594.406311][ T4602] el0_svc_common+0x130/0x23c [ 1594.407534][ T4602] do_el0_svc+0x48/0x58 [ 1594.408677][ T4602] el0_svc+0x54/0x158 [ 1594.409803][ T4602] el0t_64_sync_handler+0x84/0xfc [ 1594.411191][ T4602] el0t_64_sync+0x190/0x194 00:26:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1}], 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000040)='u', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1f, 0x30}, &(0x7f0000000340)=0x42) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x7, 0x7}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="a6c56116cd65c09aaac4736fb5a50d7aecd942c6807a0886eed0ba9eab6b5a931e964b127dbf91e4b4d248d89e32c2776ddc06640e4f5cb306ee859ad55f40031561c04368e9d260d7140bf4623ccc5a2e3b7b", 0x53) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:34 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000006c0)={0x0, 0x0, "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", "808cceb2956e429ffd29892e447028c4792368869b80f82b6e9cd845992d8eca19c4d63365c6217bb9eeed2f4e8f794dc2eed02e372fb608e8cf44470bf5f94f836dba580d1cd10456b426b1bec7907b6426551dddb8c9f0dbfa2055f7d719f479af003ed8d85fcbd219e7758b76681cdb9ac453109570199114f16d51732f4146c71c762695d77cdaf22a3da80960d854ff6e223eefd3a64505675ddd42586ca6e911fd9c71432e593e0b2732366c2b463415db6c6d1b8a0393dbcdec202691bb9460ef1892e162968cc921235807ae5f42d699b79584c4e7a00e6949448352d2b7e8beb1bcfe9efedeecfe24ccfd38fb59eddc7cc033c84bed70cdf09abb0106a1316c21f2dbd055cecfc6e88ecb10164f528e0a1b62cfa82cf38048135d1ecf99ebf9990c33ca00a14b4bdb3efd1f5aafce3f922697d3fe368ecd563f9a373d053081fe02ab19d1491ab1e14aebdcb57182c6569082ce40981c2c63835d53a321a40fc29466b75ca46e2e71480ace5995fd959e44c02895091df55281003a365dcb4a5f42ce923d3f1a5b5a28bced5dc2316825c722b0710b1d8e4a3743dc8716331072f4d354894f38c73f9ea98ee3f29eaf18eec15923bc6be7ac55bd23b8cb123bb9aa31b25e30faad6bee740995f0e7bf43dcbc39d2fd918b01fde77d9728d0df3d34e4a79e3c3a106df7362660afd5f4d60ae2d48767099929a7c25c1b8a7d7aaa3e41401bf13561790961867646127e47443848c1051b7971e4e65151740a55207ef6d681a0178859d9026b52afdf092bfc543596203b2f0d98ad979f51e43a9752b6899c155f03760a09477f7e99bbdd736a3d77d378c790ce7d6b6884231834982f7ff8cac7619c8c47d6760ba83f90bbc0d55434e9075b001223932fc8635bbfc07a1682386c85cbcec329078b0279164ab7628187265053773f5b181a3e84f6cb786497bcdc56dbb3a702dd3311c93ce4ae4fa9a5309e5992223ee430768878ba93720b32f65d157298bd7c1f23d029c3c2c74f9d4b219a30bad0b1670e541a58962bfd3b399461d53c7d054a0ece11da2aad05991852c564dc1072ad71651a383c12928f3bcf95d308913065e9e8c5c845d3f7bf2282a09b1d1bd7352a1028a6cfd48a263fd278934594270ec1eba542dd77900a61cddc2bd4223b6e91c52a9b5214821f60fc0bd1a9f08c2d60fbcb1b02760de34f9e320b10e8b1ebbbadb944bf0c469a61555cdf94bbbb122e349767d8aceb4a0f75f9aa17706205424cc486c1779f7fc54659206dd3626f5b8af293beb1a5508fab1f030cc859888a0524301c007c3369713b2f2db0dede71ce06c50c1181c3205fb32e56c9a7ecf6a530f34153bdd71678a927ebb73c7acebb48a14f9c900084775d4fa9f589c77f659fbc0102e2aaf873de888d7c02198cd576cac9a2498b8571d83e5d52b016bc02a265637ae5cdd9b7fc5448ceae22c66026735cf97d793c918cb88cd3a36c1e9319782675cda52a10f6a9300d03967807cd6279cc6616283cb9f52a6e64064cf5d04ce11ab1a0775904038c83f82f449ba8fe22ba1e1b4807be67ec336d07d79e3c0c36f3ac6e5d59ffb98256fb2f32ffe60205c428c00b453cae3008c51133ac2a6de979c474a4e97765fdc6506c303ea0f91ce1b2cf8d5ef3f0bfbeb79c07ad407c30d410a8c69ab567838a611566fe6f62a7ef7944c438eea798b1d4f71309fd86bdd6d8e360aca789a56271e67cb2650548753cc533168bcdbb1b80a0d58e7bc3b8d1d4fd8550462079b0808c4095af561f838909fb4ceb1de4a597409e83a1ef2f615f25e160247f403a86c1dff8e750b50c1f166b324a1e932cfe24aa3e1ab9e6672b74d65103257609f3c63c4857db40751319c7c540b07ae27511eb935f648e76079fab8912f67330b872d55dcffafae7b3caf33cbde013fe3069945ed4e410b5495aebdddbc6f91d9957ef9d6782df2eb2cef0fdf41cd4598c25405ba6b5d790eb679284d88242581787fcd8ef08e47983254181144b883834e1325ad9f30e9f0113cb982f9ce04beb1897d2c843f33db76046f9a5c54f34761cc320422e6eed89da9a2017826353c3022baa71d633a820e8595a56befa0867b4334038267de8f5020b8c36f8a01d8bdc2ac8223a745d2264a8a55352e8d3390b9165c5cc579cb6f27a377b18cec384080ea448ad01b1248085948e7b49e8267d6610ec28a372e3368e155a36d6cfa6cde0f3df6a567767b0ec34a1ad1a00d0722cdb0559de23200c8ca54ece2d7cfc01e7615d2906d8018c1183c770482347757577c33375e0b48c82ef9105afc220f6c9bad230dd8e2f85eb7796679a9d89b8ea08168df8add4dddfe6a6252ad7ef052d0ebd1f823da713a44c7a03f0a65e647ccc25d022961afa7e4584a1cf8067797dda59fcad2cbb491a89001bcf4d52c3b7d4deff379fab14b946b2281c4b64a81ca92248f297ad9520d6ce488b2964f7af56175b4ff71dc4d1d0bf53854a7597f2d33a550830b78360fe7df5b758ba928a6b44520e8506e8fe5e0cd6dd49e89f0900c76cbbd0e07a2b69df14c9a2ba97120c2b0683da94852d2c1e34ddbacea32fcb16349ee037164d1ae2165157707c5b5cb6983c2b74ed0132541a5d9b8c1007db3224dd672c1b5877c23374c4bd9a8589518d8a66fde2ed350308aacfe4276e5cc8783f94f620bfcc0e2431aee7cb35e474b997090206d6ef9d0d708d63c50042e457020cc79ba3209720079fe9da988c724c968add529cb742ed34a81934c14cc71fb8d6610d373c26989f00eafbd851bf69b2f686a627f650fa3868a442611e57be2eea6e9c11ae628681a871a504c25ff9d9ddfe401af95811a0a3b061cf9e5efbd4d21d5f46e61c478cba2ca7f2ccc748f40943831c8f9b5d41a370526552ae3790c6e54ce2a4245c0b5366abbf4b2e355a45ab7a9b42eb42678da5e54183e25eaea4c3eddf84ea183c446e02e468f2931c93e243a383138334dd339b447e962bf55e8f1d9354853ced96a61d76cda78ac1935aa753d38f90f7f9cccb3fce36533eafe683777cb14cf0d14c4a375a856ceb23cb84351902e4f4d87bc7be154eca30ffb9ee3a779cb80d400090a1069cc27a23185340f2efc49d04a1d13cf5b679249716eed664278b107c1d8eac847f3dff6d63e3fdc841d55ac0f7b4b6ab819cf7e17b711ebe5dea97c1208f4a77ab4f6c02c84e82b8d38c5e71ad9eb4c2e2e13680f1a38c94fd49b7ff072d2ef56f8192eecd9ca5cb87ecc8f333a9824bc87475af535e0c1dab6aab946627264452e6d73bdb9f9294cc41a770fc8255e29321cc08dbcb516a8b776bcc84553b58de3256cc6995be9ed77063b1dc61d51ebdfac4d41643422079cadbee6fbd0689d0a5b0fb478d7b9f2b6386d636b01e3d3a635aa10e851032e85933b190ded86ad4ba2dd33413af95b08e07bf757c164d8f234d233a189f182f543b6454d72375ad8af5a4edbb218f91f9549951086bd42b792aa73e70cb032663885a9e275b8e8240df227a0424d96dd25af5a38beb74fdbfd1f58d22af0bed7383418c2d982b6419a6fae85260bbcbce78fb8721d22fcfae5b339d6b6f19d9db2c484c462b260e786b13d28d5bcf8132f1d134c879f6142857f3fc04d8cb6327ecb2ef0cfa41b57b6bfb567b545d17e4d350d6c7467d0380d046d8ed4df51b4ee919160145b4db6cffcb49f5c5a97b2c1a1c2d54f39a54b304742baf7bdbe6642b8f59ce2e9d67b104075733d3dd7ebb6d4c40d510b5c1606c954829319ffc37b6ed81f6fb4c7395a9061ca9c8fb744fe6d997d262bbc9835ef0c013979aaeecd276c159e408e1acb73066de9cb29b63316eff9955baa0a3e885c1800fa6cc7f8ffbb7c7d5135eec0c854e92445b941d5c5526def591e1c1f0c6a5f280d5255ea3a73fdbe671e1e8e29c7ac33bb1f0e14bff094b42e6f5941960e823c9fd74d90e788b29286ef249d17387de5e5edd76e0ce1a893be1a032108202a8f2835a92ae0f60e04df9331495bad6facd19a1bee8e467a5b77cdead5de76d7539b248aea6f4e0213ff1cc708398945aa5218279bf97b7cac3279612edf06fd689c2f3332c21495b49631ce6a2d110d07a03c7af575e39db1af712dc61576564507e482a50d4746719639b999c4734dbbdfee0a4a7b36fd7d88f6e409e84d26d145472df1c6b2ed32a41ed204fc7857fb26f0b119eaed79778a103a581ce73a8fe167c7752a12c06232660519e2f123d203b095255c6abd5051077b98d1b0b5ec42cb5c7cfed34fe48ca4c0e9425d9548730632c1d1923562976952e0b1db519db6b062b45a0d62cc0f071eb39071b09b25af6c8726081f7fd53e71cf010e353e185c266d07ef57517be2280548a8626826055b587519b4c554ab8050a22dc8506ba8d25007511ffd01b9684a74539ce310580c0a92e16b2500ea028a4210403747ffcafc20bdee2f1d29f0125c07ecba50bf4e40460eac2525e8c73d99fd6e99cdd2bb362466b341dcf727dd8b8d2bac167631c7b269cbae41de36bdf743482d0d94ccabdbdb4b48cb3fc6d0be77a97178f808dfb49c0226e7ff5f2947a77015a99d336a1f77d0534e05307add80146857dd1eac392773cbbe587cce6e75843dd1c72c040d6bca62278a520bfa9c5d45a387b9ba167bf97ba124dabff553971ef361d36a2df72085f0a234c5e71fb51cc76ce389a453a2ce761935970fb872bb07ed986c32a28570a5b3ff4a23fa227af75a21fbcf65deb07f9801246fa7d06fba8bef95dc72c82bd37339ba285e51837f69bd82409c053e6c6b0b0e5906802cba5de8f3934573e214258719b2bff626252f5dc7ddc941ac39204b0842769714e009da2f4654137bb8572212eaf99a4033d9c1498c9ec22b1fb7ccf65462d0c6c0a1509105b47dcacb18d670373cfdaa353520b62758878dc22c5e95e7bbd035a0ac2acae45a509858a6698c4a54bf10521482b95dad297fd47bdb55e133d51c5cda721be38f9909f577e24141bc21641bec11974afae943690b844a59117d928cd189807cf3aead8a7329c7384d4ebe1fa47bbe47a77eba962b0a41bd21afa6749ed20d9c64b5d5348b232898339a866bad12f4c6eff2d678114cd0fad9d6653643d720cf0f5a6b553081438204e04375fd5dc12801d55f952653eb8579ec1833e21e179fb36814457b2eab700991a5dc26d51f0bb2b5491085f49827f7fe1e824b8c65b7352acd8e512593b0a4eebd1a4b525f490b19782748a7d440b35a05e90639c8aa9c8bd3e478024149e155f12eccabf37270e98eb4cd9318807774459a00215174157794a7c24eba9dc46620f4eefc60d9807f86812fe3f379a8ee7cf30d5aa71000eef676fc5966d31cdffb928e92348"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000016c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3, "664aaafa2af19f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000026c0)={r1, r2, "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", "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"}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x84, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0xc001}, 0x0) 00:26:34 executing program 0: rt_sigreturn() r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ab2000/0x11000)=nil, 0x11000}, 0x5}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00009f0000/0x3000)=nil) (async) pwritev2(r0, &(0x7f0000001540), 0x0, 0x101, 0xf9e7, 0x2) (async) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f00004c4000/0x4000)=nil, 0x4000}}) (async) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="31d2c0deca13ee601590a4c761007b85dd8627e8ffc63f610e15b32bd60bd145427c08b539840cfe611647aefaeb3c04308b502135cf206b850d936b845477d4d12cabaf5001a9f0", 0x48}, {&(0x7f00000001c0)="32a71b26377aded8b0db9148b7672c35356ee2a1c4b4ae5d713dfeb867440dc04b73bf9a315b86d76715f20a6deccf1eb7d0f34d55fc6d1c9215096a0f3697bcea1f84ac7aaa0a1e677538c01d9c0035f25c43a67b95127e034f13cb8710094e0733dad0919dc229b5730135df1646465ffcc1fe2cee3b7db585", 0x7a}, {&(0x7f0000000240)="9d31a44b4927f883d2a943ed71e4b97822698d464a5ad39676e22e7ff525e829ff5a7013598cf3db724b494dc78d446c1d37160af7cdc57c151c03ec5603e30c50725ff0da9a36d2dc58b5b24623208a9707253fde566d9282060cffa2b059657cc2cc6bd690448b932e35f42f93f85e373540f20ad21940b3b891030ddf4096c8ae3c52cb7dda2d259e55f7482e9cfdc94379a5a3b8952566d6a64a3dfa294b4cc483889aa0e08af1bf2109666aa51737abebb42b561bac9af1bbded65b12f464c8ee42723806e7ea623c8fed96767e85d616a8a973dacd2455613b45bdd5a5615b49dc936580ba8b103230", 0xec}, {&(0x7f0000000340)="4b351101b641d90df3d6e5438e1f8331953d3958eb61219cf05cec38c9e0c8bacaa3da604f4bef52ba2519e9ce193e5dc740d655bc2db90e5faa7fc0043b587252b5bce1fb1f227176a66de883455d01e71d0780553b29e87e3171f4747d63629353a50408445d929a4348937fc2736d93e2931973adfa1320ad564fda6e6d053e8ad5cae5d3191126277fab1ed433c0627133e5fa1aea239a44a60f4f71a2aa596eee12150ac1c60cffe57c1f0b368fb28e6e0a", 0xb4}, {&(0x7f0000000400)="3d73ab8ebfa6107d5b386000f05a946be62307f9755a8d7268072d7e59e69f", 0x1f}], 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001500)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4, 0x2}}, './file0\x00'}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000500)={{r0}, "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"}) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x6}) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 64) [ 1594.612644][ T4608] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1594.618131][ T4608] FAULT_INJECTION: forcing a failure. [ 1594.618131][ T4608] name failslab, interval 1, probability 0, space 0, times 0 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.625743][ T4608] CPU: 1 PID: 4608 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.628750][ T4608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.631488][ T4608] Call trace: [ 1594.632342][ T4608] dump_backtrace+0x1b8/0x1e4 [ 1594.633639][ T4608] show_stack+0x2c/0x3c [ 1594.634805][ T4608] dump_stack_lvl+0xd0/0x124 [ 1594.636102][ T4608] dump_stack+0x1c/0x28 [ 1594.637240][ T4608] should_fail_ex+0x3b0/0x50c [ 1594.638520][ T4608] __should_failslab+0xc8/0x128 [ 1594.639798][ T4608] should_failslab+0x10/0x28 [ 1594.641040][ T4608] kmem_cache_alloc+0x80/0x488 [ 1594.642384][ T4608] __kernfs_new_node+0xe4/0x684 [ 1594.643653][ T4608] kernfs_new_node+0x11c/0x230 [ 1594.644978][ T4608] __kernfs_create_file+0x60/0x2d4 [ 1594.646401][ T4608] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.647875][ T4608] internal_create_group+0x3d8/0xc10 [ 1594.649305][ T4608] sysfs_create_groups+0x60/0x130 [ 1594.650679][ T4608] device_add_attrs+0x178/0x750 [ 1594.652060][ T4608] device_add+0x4bc/0xaac [ 1594.653306][ T4608] netdev_register_kobject+0x15c/0x2d8 [ 1594.654776][ T4608] register_netdevice+0xae8/0x1108 [ 1594.656154][ T4608] ldisc_open+0x3a0/0x6bc [ 1594.657377][ T4608] tty_set_ldisc+0x41c/0x73c [ 1594.658668][ T4608] tiocsetd+0x100/0x13c [ 1594.659811][ T4608] tty_ioctl+0xba0/0xd8c [ 1594.660939][ T4608] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.662280][ T4608] invoke_syscall+0x98/0x2b8 [ 1594.663527][ T4608] el0_svc_common+0x130/0x23c [ 1594.664781][ T4608] do_el0_svc+0x48/0x58 [ 1594.665971][ T4608] el0_svc+0x54/0x158 [ 1594.667059][ T4608] el0t_64_sync_handler+0x84/0xfc [ 1594.668438][ T4608] el0t_64_sync+0x190/0x194 00:26:34 executing program 0: rt_sigreturn() (async) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ab2000/0x11000)=nil, 0x11000}, 0x5}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00009f0000/0x3000)=nil) pwritev2(r0, &(0x7f0000001540), 0x0, 0x101, 0xf9e7, 0x2) (async) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f00004c4000/0x4000)=nil, 0x4000}}) (async) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="31d2c0deca13ee601590a4c761007b85dd8627e8ffc63f610e15b32bd60bd145427c08b539840cfe611647aefaeb3c04308b502135cf206b850d936b845477d4d12cabaf5001a9f0", 0x48}, {&(0x7f00000001c0)="32a71b26377aded8b0db9148b7672c35356ee2a1c4b4ae5d713dfeb867440dc04b73bf9a315b86d76715f20a6deccf1eb7d0f34d55fc6d1c9215096a0f3697bcea1f84ac7aaa0a1e677538c01d9c0035f25c43a67b95127e034f13cb8710094e0733dad0919dc229b5730135df1646465ffcc1fe2cee3b7db585", 0x7a}, {&(0x7f0000000240)="9d31a44b4927f883d2a943ed71e4b97822698d464a5ad39676e22e7ff525e829ff5a7013598cf3db724b494dc78d446c1d37160af7cdc57c151c03ec5603e30c50725ff0da9a36d2dc58b5b24623208a9707253fde566d9282060cffa2b059657cc2cc6bd690448b932e35f42f93f85e373540f20ad21940b3b891030ddf4096c8ae3c52cb7dda2d259e55f7482e9cfdc94379a5a3b8952566d6a64a3dfa294b4cc483889aa0e08af1bf2109666aa51737abebb42b561bac9af1bbded65b12f464c8ee42723806e7ea623c8fed96767e85d616a8a973dacd2455613b45bdd5a5615b49dc936580ba8b103230", 0xec}, {&(0x7f0000000340)="4b351101b641d90df3d6e5438e1f8331953d3958eb61219cf05cec38c9e0c8bacaa3da604f4bef52ba2519e9ce193e5dc740d655bc2db90e5faa7fc0043b587252b5bce1fb1f227176a66de883455d01e71d0780553b29e87e3171f4747d63629353a50408445d929a4348937fc2736d93e2931973adfa1320ad564fda6e6d053e8ad5cae5d3191126277fab1ed433c0627133e5fa1aea239a44a60f4f71a2aa596eee12150ac1c60cffe57c1f0b368fb28e6e0a", 0xb4}, {&(0x7f0000000400)="3d73ab8ebfa6107d5b386000f05a946be62307f9755a8d7268072d7e59e69f", 0x1f}], 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001500)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4, 0x2}}, './file0\x00'}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000500)={{r0}, "985e787f4ed34bd7f0615fc57fd3f869fcc543805f06da5bfac775c9b200d435a47128830f1707df825b04c315d5f0b30f38cf225b847b3c182e64677d173955d6b9ae2779080e50ffc5f8f14d2f3ce16543873604647cec90fc6fd963ce80908903dbd645ff56960499fbe82472c7f5837271cd73ab189fde9a883ddcc8e06739b74893655254affacccddfecaf4193a264b598c3422bc126b9b3ade93114b1c07ab88e62566ae2d8fb2c6bc6ebd9f779513deea4ed86d09f3d6e7164b8b9a80e04c8ee20d1ee8d90463e4afff172173376688d5abb2d9450a6c8a5ac7659f4122c53464337f6d9c20055202b589fbf1af48af2e7dad52d7ea443a988cb9187a65a358c23b4921e56e6539e6362e59561fb9b086ce449ca5dc677086ef3aec68d52267fc61cdc7fbd5610525d17818fc0b4a459e1efcc5215945cba04efe3e389f57c5d42dfb5107a51874fc99eb32ab1c3f1770742c3d8f3da26473d3d82f7077e2c554f42c1432d67522c061cdce03a09c4df119e71a94cc07bf70846e33d9cf15af413d0ad00bce51bde7905b05e98aaabbc11c9b4e802a0d0d6234a42dcd7ebf7355b37b0bea3b9d3275be345345f17ca93fccf5ca96daec5123fe0fcff1ef9fc5bc2d8ade842d322698c4fdb53edb514185fc37c47fc7f585454c1b77e1619f38899914adf22beb1a34ccbb4cda0a0ecf957c1932f3ac2f1b0b4973ec3c6146ae57f5942dc5bfdfd2949f025ddbf916d273a1a7c2a204e1ac7354d6fbea9f60d2898036bac195dcf36cc3e9e03728a58624c5491185155e7c8119241b6f8a9351489f737c5aa0bf0d130e0fa4c5d3742d4de6cd1d374d642b02e78154b892a42404b521ab339539fa61a35a77ebd4bff8b5c2a9ebc0ba230042dda528052638dd4f7197ef405508490cdf9f9f3766b14b6788e0cc62f204d98f5b25a871846d125c51f19b4adfa911e05602ca81f5e22fc99d72440bb139336f5db73ce383aed0f92536660426997ea8406d680728fc76f07db778b83ca11fe316db6140a3548796ab4727613c95e440496545ae3cbb1b6cbc5537199d66b9ad5607d7447592e4e50c2a46b2a672db79b8d8fb81404020fd2052ae21ac96f62e2039933e1887f8ef828a80c705e9819b8a765a335128468e3c697bb53e1037cad2633b12fc5d19b99422e5319a7751321b1525caa839b1dee5e24b66aeeb5799cc168a0a693c46589718a27bac875a612130e76462432af24951c787ab15b0e99c8fc35d0e3cac5a839aa5c121cf58d1cae6a1234f6bd6ec4c36b9488620b897fb0dc83e8f2c956952e9f8618b6701636a9dd0c4a0abed96888f80c8ed441cf5c875833264cb4723f5a1b51a70d3f9953d1bcaed8fd1affae04fdb221bd60a03068447272cc83da40b5db34719fa88a04e2cb4ebfb6f259421f9c7417e49f828f46722c46da000cee7c84f62b6cfdc67e1a95dc8c11ec2b1dac6b111af0796d98988dadb2115fc4e780ee6cb63d32fbb1bd5786e9f6a0df51746fa48bc9b2edda6f267cbc289b1dfa2ea6ba7904854f4861f4d4511cbf285d2d7268160b572aaa5f74197015681a77313b7fb36818ff6ac29e273114bbfe7f059cab75d48fabf482d2b76d544ccbb3904235d54ae7284c38cc6ebf2846161a3a52fbb1fae507205d6562bb6a0b4665fb8916a079343b6979fc3abb2bc7a8c36602145d5b669e8e4cf466378d4a092c823c315f2e7a5b050306157e25d8119cde1727f4d8116d74a5510f1165d111182df80203a54e2d992a5bbadd8683fc694d7b0a55be379e3c5e69e49591dbb7795bd44a6ea802a5e3bbee928b68d79ae413bd3f0abea3f3a2f1e8ce1679217f7e830dae7ab1dafe746e19ff3d798166a05e0c7236c73b636868d261bc316f0b93c4eb836de90db6832fc909486ddf66e34d9f3f91e59f5ab0c5d63c2d806a10eb01999dcf44c2f2b73917891d73243b20a214554923cafa0204f680afb0a2b32728110d090ded4753592507caf2bc30924b4b9517d9c6944f80e9fc3491c4e059498e6ca2260d06b872b910e55788f9a48ab1f30555f2d1fdd21aa3ce7f9050194e8ebddcd20179b29cc33b8a6a3d6f9e48fab7e3bb3c14240139d6f949eb814a463a2a43ea662e1cdeb88606ced395d583c180650e2ecede76ad44ada7dd182b09d494c1c5d56e47196bb4ee536b43407167621eb0785f2d3bee15df40da16f4ff64644c4957f6c45fa0c0cb3178d0837c362e6cda510a66b8e18bccc154c11c7b937d11df513f4634b79218ae8bb22a303802670d6c9cfdf65b10e44979cee36743cbac8fac1d7445a1624d1aab87bc5612b38d49b15b8b45e7c99a7c380bbb0e0fca927b1f7cb8598adf765090f32896cc9cd6bcfac8b779d5e12f6510b65e3806c59a9c280ef643543b18f4ba210dcbb1a477fa50b7652c8b2a254e72002adf0a655b1d545d939cf94bb7897e1055b6f903916b7df5fb8454318fd736f1ffe07ed001cbe4894cf070f9ff3f5f06bb9d42eb2429f1868b814174f1111539905f9a62fa99499848dab0696f744fa17f2e1d31ef286464bb3b7fa342395d97c67da3c791990c7d6233506d3bb85276f40c27593d5eb7cc9c166eb2259d4390fd7c7e39d3bb08eb34c273bf124fbebe0f9786e83c497d8e9eaf194c24f366050efe7aa7ab6ab34f58ec88e778bbe35ee1a0a64d894f824f0f5d13b8dc6f9a2a0bc9058d64684725c9a44424431be3d86ac7804692cedf88e48bbb4711e65b23b7131a3a86e3737ef781821d4e0fccf303fe7898ab39f7d9d3cc8082bb8204a523a66881e839ec08f17db6a99d498992a23f355488261857618a1ca9fc5a3da53867c303107fb3d04f208b1e234c07c83c4b7696a9c85f330936eda58ac31fb84f4909e412312fa9f9459226cb790ab9c442529fb7ed6a466a627e7fe900c569ef0debfa04f0a116007e770a0d80a8fce0c1348782cdad317e9b0949b626399cbd2f366a43a38cd3ab559c7480f9321814bffde3470289e661e2062066ef68e9c8e32b47ae11b8c4a80a6307a08f37a6777661995823c9e08b4701682752d2d85e4605f397e14647aeaf1edfe9543f1da642f87168b673addeab3011e698ddff54fd459225e30e25bd9c1ed3f59d988654f0158147f380707453916767c8ddaf5a47c9242757566b1e752fcd9c6609c1fc3559f6ca9995784dd8475025d65444a1b109c8cfa8a2d1b0ec6a93fa8c4d653c040499bf0b476a4a2502bb833302660142111033d2d755775d71059944e52d8401ee80de63e995d68570b7743e793599cea7aebd0c4afee364ae360967101a20e9117d6682e69c9b55af07e14471a8dc5f9136526657f921ee940989152cf439ff1b5a9435291855ecc98d869632c378ae21f77d919bd2c1124b7595b690e817e5151b6f1275730027ada641fd26fe241a3df23264a02c13dbb43c2079c9c6e4859f42514eaee35d1d61447c2ce43d9a257bcb2d70a1a86f516a4260a456ec97dae681dba272add5d6e842c75ca2a684cf98c0ecfb43d95cfd3a09224a27be4f01955373aaa765c8322d0b3d3690158b01c2be5e12bf5f1c92fd8a6c09aebf0c21f79b96af30875d6c337b7955b00579573f8b7d32893febcd4351cb5026066479dabc492aabab22f7e02c879ee908d4ed82d6bacb6cdb128c2e0d01fed01c75cf2230d4d664ac88ff0eaa90470d4982e3ec22fd195335bd2673d253e80cadf453f53bffb19a60300f931fcca9ce7c3e43e42e8cc3de235ee7139506914ff606ca4dd9e4e7d806343f9134755a1f80f503e01a0b112976f27832bb26eaf906c059a2bfc0e0951ec71d256b63591687f61af0e3e5de225938f992e23daf45f9fd9708c3ceb656028a7671d031c88e1fd0c322959393671ab738de89d2ff031a1ce668f0e4b5dbce205e65625cf422850454f42c35baf15514e61216607c54375783732a75d1c09d0a4ca4e322490902bc51b41d7fa5d4ed237b3f291912db04f68ed8867efea3fe927c34aa1aa9ff814d2e9e0214a095ca2052c57d939160e63e2ee34d704f44bab45add54e4564271cd7e97f2d876a71498f3930837ddac4a4e867dab2d44849d5abfe2f706564e0ef00563280dd60711bea1142d63b2d6537d2cc3c3927559b5a8ce9f88d380c7e9c5ae790be62fe6bb6be3759b9c86753f690780469cf2aec4cba17f13ff9792d665518ff42617dab70d5c26af81904e5086117584180ff77745028718787073bda71e8f86556a891715d6ec0786c2b0a604e5de92a70906674264df1f86f8fd27355ad99b5584e1efaad49b85db26bb060aa497467be39d4e73762b8e4344b9ee5cd34fa09b177930ef748f04887936a1dda3d28fbff152a9c30cbd0785bcb960d38e4fc582c1d7fffbcc8656f441684f82e28211adbb055efd4d5e02b424a7ebe701ed41602fae614db1e4495d93154e93c51a2ea109fe0481cc6f0c5ee7e325a18d11fadeb784706b9d11ae472c5db387cbc1ad52b9812a099ece9ccc4dbaaa4000027d8ffe516c41d6dca086a49c3cb8e8de4de14adb6ebb7a8d05e2aad0f72355297d60f0276ceb3f74d3fc0c45862a5b8d8fa6c0780ac6a17cf3584f0c8c936a3f0148f732555e58978da9c8677988f5f8736d2e70be57a60a6261a642a6a9e5ffeaa3d180f9df741f050980ffbd80d7199a7beaa3a90dcf40fedff2adb121fa887c259d3cd5480558683e883db78665971e57f21a04a66144c1cd16980764ff386623270b0ae2a195900688d6d5473c7f347a5d8ff75e612fe24b16c66ca4770fb7cc9e111a450f63be7e085bfe6f5b2c621320cdb8aef19507936795d29f47e29ad376f62280c0f6881f39ecdab47a1490f981b516ec9f472b5747adabe225cdd54ee884a17dce1b612e2c33f8d8234e73ccd3b905c61f2ac0f6c8156abb4fdbb7c4895f74624e83c5e38ff41f7da00156c2e48d822cce367a2a4b1a358c8d839b65add236abdbcfdfa52fa38ab9562ed177a1acda23fde06b0e70b12d270100dea253e9dca1cd42a7e9d6e6acad2a2b9cdd52954b9a5f871f9d9c56650f10cb40b255a2b106337fc18f2d4333c3967ea18c1c1581d8cf1dd0d8b146e5d515ebec88e0092fda9268cb837ebc9ded4392e06f2a8f4e6ec1c11c8804af0b2f20d8d4b85c4c39ccf9e70b08061dd0113bbe8b9b69ed8490709da60338f7b7d2bffbc77a8c50bc2c3df61d81ca08737572d7a28b2620ba2e3ec77b44d899bf68043f9651d081b1e373f63c6cbf96308d65377a90544681efdbd1cf86d5171bfac565aea27a3406b6ab6887530b17a92fd57e7dc0c28de041d15be1acc7b496ac8f9bdf0d4654f8203d7c7da787fea2014d3bd654e7d8dbd47a779b2d60d9e38abcd3bdd0c80deeb1009e660faaac6916064fe2287ec2a5562ed22451b9cd0a01d7a78c8c05be818a0f33842be22380c19d9f71002a6069538227d7119cbad69e0398c698be7274da705dc798402bcedbce89591af99e61d6e5f4c972c6246583ed2e36b1ef236ec28ec7cb9c88c130e249bb54be5c055a090cf7c6fdb5b83ecb99b7e328d73f3589e9d8dc2f41ef7e1d69dd53b99491f61d71fec3331ad16d73aed8fac99730035cc3cece041bade0fce838baf4e1c8df1212554152322c3aa79d1c0419a16e8b90529a50d8e1d48776262878ce7032e2f74cb3fbeee9deb7f0127051f4b7e40da137597a1a98a16910c11f9561c35d41986868d3c55532e1c8cf2389bed88955aaf0dba5c76059b206d82fa0"}) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x6}) 00:26:34 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000006c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000006c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000016c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3, "664aaafa2af19f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000026c0)={r1, r2, "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", "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"}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$eJzs3T9rU2scB/Bf2tybtHBJhgvlXi7ciItTaCvuKVJBDChKBp0sNkVpaqGFQju03YrvQd+Cjq6Cg7j6BkSQKrhYpw5CpD39k7RJNNQ0Sj+fpT+e8/vyPOf0cA4Z8uTuf3Oz0/OLM1tbm5HNpiJdilJspyIfAzEYifU4LttiDAD4PWzX6/G5nuj3WgCA0+H9DwBnT6f3f2r9YOzG6a8MAOiVE33+H+jJkgCAHrt1+861iXJ58mahkI2Y21iqLFWSv8nxiZl4ELWoxmjk4mtE/UBSX7lanhwt7PiQj+zc2l5+baky2Jwfi1zkW+fHComoNOb/iOG9/NvhqMZ45OLv1vnxlvk/48L5hvmLkYs392I+ajEdO9kkn4mI1bFC4fL18pF8ZrcPAAAAAAAAAAAAAAAAAAAAAAB6oVg4kG/e/ybZv6dYbHc8yTfuDzTUcX+go/vzpOPfdH/PHQAAAAAAAAAAAAAAAAAAAH4Vi8srs1O1WnWhU/Hw9dOXm5kk8N3mzkVqb97uUhsnm7Rl8de5949bHcp0f31+bvHi/z5M2m3xavP+PxcXRy6164l048ijiGjuaXMjpXt1wT/lInp0NZ7tF6Uvx3r2b6bqwtDyytBu0a9/3MiT0tTz1XcffzTV4aFRH+zNwwgAAAAAAAAAAAAAAAAAAM64wy/99nslAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANA/h7//322RiaaRbNvm9X6fIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfAsAAP//wYqadQ==") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x84, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0xc001}, 0x0) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 65) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000000ff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.702561][ T4621] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000000ff", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.710035][ T4621] FAULT_INJECTION: forcing a failure. [ 1594.710035][ T4621] name failslab, interval 1, probability 0, space 0, times 0 00:26:34 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000006c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000016c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3, "664aaafa2af19f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000026c0)={r1, r2, "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", "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"}) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000680)='./file0\x00', 0x200002, &(0x7f0000000100)={[{@shortname_mixed}, {@utf8no}, {@fat=@errors_continue}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_win95}, {@utf8no}, {@uni_xlate}, {@uni_xlateno}, {@shortname_lower}, {@utf8no}, {@shortname_win95}]}, 0xb, 0x25c, &(0x7f0000000240)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x84, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1ff}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0xc001}, 0x0) 00:26:34 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f00005e7000/0x14000)=nil, 0x14000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1594.720472][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.723645][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.726399][ T4621] Call trace: [ 1594.727301][ T4621] dump_backtrace+0x1b8/0x1e4 [ 1594.728642][ T4621] show_stack+0x2c/0x3c [ 1594.729811][ T4621] dump_stack_lvl+0xd0/0x124 [ 1594.731041][ T4621] dump_stack+0x1c/0x28 [ 1594.732192][ T4621] should_fail_ex+0x3b0/0x50c [ 1594.733567][ T4621] __should_failslab+0xc8/0x128 [ 1594.734893][ T4621] should_failslab+0x10/0x28 [ 1594.736196][ T4621] kmem_cache_alloc+0x80/0x488 [ 1594.737531][ T4621] __kernfs_new_node+0xe4/0x684 [ 1594.738842][ T4621] kernfs_new_node+0x11c/0x230 [ 1594.740152][ T4621] __kernfs_create_file+0x60/0x2d4 [ 1594.741572][ T4621] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.743090][ T4621] internal_create_group+0x3d8/0xc10 [ 1594.744540][ T4621] sysfs_create_groups+0x60/0x130 [ 1594.745973][ T4621] device_add_attrs+0x178/0x750 [ 1594.747281][ T4621] device_add+0x4bc/0xaac [ 1594.748449][ T4621] netdev_register_kobject+0x15c/0x2d8 [ 1594.749934][ T4621] register_netdevice+0xae8/0x1108 [ 1594.751355][ T4621] ldisc_open+0x3a0/0x6bc [ 1594.752518][ T4621] tty_set_ldisc+0x41c/0x73c [ 1594.753773][ T4621] tiocsetd+0x100/0x13c [ 1594.755001][ T4621] tty_ioctl+0xba0/0xd8c [ 1594.756169][ T4621] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.757600][ T4621] invoke_syscall+0x98/0x2b8 [ 1594.758933][ T4621] el0_svc_common+0x130/0x23c [ 1594.760259][ T4621] do_el0_svc+0x48/0x58 [ 1594.761420][ T4621] el0_svc+0x54/0x158 [ 1594.762496][ T4621] el0t_64_sync_handler+0x84/0xfc [ 1594.763898][ T4621] el0t_64_sync+0x190/0x194 00:26:34 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) connect(0xffffffffffffffff, &(0x7f00000004c0)=@xdp={0x2c, 0xa, r0, 0x20}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r1, &(0x7f0000000000)=""/58, 0x3a) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 00:26:34 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) connect(0xffffffffffffffff, &(0x7f00000004c0)=@xdp={0x2c, 0xa, r0, 0x20}, 0x80) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getdents64(r1, &(0x7f0000000000)=""/58, 0x3a) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400000000000000000000007f", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 66) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000000f0", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.795113][ T4640] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1594.799824][ T4640] FAULT_INJECTION: forcing a failure. [ 1594.799824][ T4640] name failslab, interval 1, probability 0, space 0, times 0 00:26:34 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) connect(0xffffffffffffffff, &(0x7f00000004c0)=@xdp={0x2c, 0xa, r0, 0x20}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r1, &(0x7f0000000000)=""/58, 0x3a) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)}, 0x10) (async) connect(0xffffffffffffffff, &(0x7f00000004c0)=@xdp={0x2c, 0xa, r0, 0x20}, 0x80) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getdents64(r1, &(0x7f0000000000)=""/58, 0x3a) (async) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) (async) [ 1594.809106][ T4640] CPU: 0 PID: 4640 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.812298][ T4640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.815089][ T4640] Call trace: [ 1594.815974][ T4640] dump_backtrace+0x1b8/0x1e4 [ 1594.817238][ T4640] show_stack+0x2c/0x3c [ 1594.818349][ T4640] dump_stack_lvl+0xd0/0x124 [ 1594.819641][ T4640] dump_stack+0x1c/0x28 [ 1594.820789][ T4640] should_fail_ex+0x3b0/0x50c [ 1594.822057][ T4640] __should_failslab+0xc8/0x128 [ 1594.823429][ T4640] should_failslab+0x10/0x28 00:26:34 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) (fail_nth: 1) [ 1594.824760][ T4640] kmem_cache_alloc+0x80/0x488 [ 1594.826105][ T4640] __kernfs_new_node+0xe4/0x684 [ 1594.827534][ T4640] kernfs_new_node+0x11c/0x230 [ 1594.828842][ T4640] __kernfs_create_file+0x60/0x2d4 [ 1594.830297][ T4640] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.831933][ T4640] internal_create_group+0x3d8/0xc10 [ 1594.833284][ T4640] sysfs_create_groups+0x60/0x130 [ 1594.834684][ T4640] device_add_attrs+0x178/0x750 [ 1594.835655][ T4651] FAULT_INJECTION: forcing a failure. [ 1594.835655][ T4651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1594.836061][ T4640] device_add+0x4bc/0xaac [ 1594.836091][ T4640] netdev_register_kobject+0x15c/0x2d8 [ 1594.836107][ T4640] register_netdevice+0xae8/0x1108 [ 1594.843861][ T4640] ldisc_open+0x3a0/0x6bc [ 1594.845092][ T4640] tty_set_ldisc+0x41c/0x73c [ 1594.846411][ T4640] tiocsetd+0x100/0x13c [ 1594.847617][ T4640] tty_ioctl+0xba0/0xd8c [ 1594.848817][ T4640] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.850242][ T4640] invoke_syscall+0x98/0x2b8 [ 1594.851515][ T4640] el0_svc_common+0x130/0x23c [ 1594.852924][ T4640] do_el0_svc+0x48/0x58 [ 1594.854118][ T4640] el0_svc+0x54/0x158 [ 1594.855212][ T4640] el0t_64_sync_handler+0x84/0xfc [ 1594.856615][ T4640] el0t_64_sync+0x190/0x194 [ 1594.857858][ T4651] CPU: 1 PID: 4651 Comm: syz-executor.1 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.861020][ T4651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.863870][ T4651] Call trace: [ 1594.864796][ T4651] dump_backtrace+0x1b8/0x1e4 [ 1594.866042][ T4651] show_stack+0x2c/0x3c [ 1594.867185][ T4651] dump_stack_lvl+0xd0/0x124 [ 1594.868509][ T4651] dump_stack+0x1c/0x28 [ 1594.869683][ T4651] should_fail_ex+0x3b0/0x50c [ 1594.870986][ T4651] should_fail+0x14/0x24 [ 1594.872147][ T4651] should_fail_usercopy+0x20/0x30 [ 1594.873587][ T4651] simple_read_from_buffer+0xd4/0x248 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c000000100009040000000000000000000000fc", @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.875037][ T4651] proc_fail_nth_read+0x134/0x1a0 [ 1594.876423][ T4651] vfs_read+0x230/0x954 [ 1594.877578][ T4651] ksys_read+0x15c/0x26c [ 1594.878728][ T4651] __arm64_sys_read+0x7c/0x90 [ 1594.880043][ T4651] invoke_syscall+0x98/0x2b8 [ 1594.881331][ T4651] el0_svc_common+0x130/0x23c [ 1594.882657][ T4651] do_el0_svc+0x48/0x58 [ 1594.883805][ T4651] el0_svc+0x54/0x158 [ 1594.884901][ T4651] el0t_64_sync_handler+0x84/0xfc 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.886340][ T4651] el0t_64_sync+0x190/0x194 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 67) 00:26:34 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.917569][ T4657] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1594.920634][ T4657] FAULT_INJECTION: forcing a failure. [ 1594.920634][ T4657] name failslab, interval 1, probability 0, space 0, times 0 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.930153][ T4657] CPU: 0 PID: 4657 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1594.933242][ T4657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1594.936104][ T4657] Call trace: [ 1594.937021][ T4657] dump_backtrace+0x1b8/0x1e4 [ 1594.938354][ T4657] show_stack+0x2c/0x3c [ 1594.939518][ T4657] dump_stack_lvl+0xd0/0x124 [ 1594.940773][ T4657] dump_stack+0x1c/0x28 [ 1594.941902][ T4657] should_fail_ex+0x3b0/0x50c [ 1594.943170][ T4657] __should_failslab+0xc8/0x128 [ 1594.944568][ T4657] should_failslab+0x10/0x28 [ 1594.945868][ T4657] kmem_cache_alloc+0x80/0x488 [ 1594.947228][ T4657] __kernfs_new_node+0xe4/0x684 00:26:34 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x0, 0x8000000}) [ 1594.948588][ T4657] kernfs_new_node+0x11c/0x230 [ 1594.949906][ T4657] __kernfs_create_file+0x60/0x2d4 [ 1594.951387][ T4657] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1594.952905][ T4657] internal_create_group+0x3d8/0xc10 [ 1594.954434][ T4657] sysfs_create_groups+0x60/0x130 [ 1594.955817][ T4657] device_add_attrs+0x178/0x750 [ 1594.957171][ T4657] device_add+0x4bc/0xaac [ 1594.958419][ T4657] netdev_register_kobject+0x15c/0x2d8 [ 1594.960003][ T4657] register_netdevice+0xae8/0x1108 [ 1594.961426][ T4657] ldisc_open+0x3a0/0x6bc 00:26:34 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x0, 0x8000000}) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x0, 0x8000000}) (async) [ 1594.962639][ T4657] tty_set_ldisc+0x41c/0x73c [ 1594.963962][ T4657] tiocsetd+0x100/0x13c [ 1594.965120][ T4657] tty_ioctl+0xba0/0xd8c [ 1594.966361][ T4657] __arm64_sys_ioctl+0x14c/0x1c8 [ 1594.967761][ T4657] invoke_syscall+0x98/0x2b8 [ 1594.969066][ T4657] el0_svc_common+0x130/0x23c [ 1594.970401][ T4657] do_el0_svc+0x48/0x58 [ 1594.971597][ T4657] el0_svc+0x54/0x158 [ 1594.972708][ T4657] el0t_64_sync_handler+0x84/0xfc [ 1594.974150][ T4657] el0t_64_sync+0x190/0x194 00:26:34 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x0, 0x8000000}) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x0, 0x8000000}) (async) 00:26:34 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 68) 00:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1594.998364][ T4673] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1595.001268][ T4673] FAULT_INJECTION: forcing a failure. [ 1595.001268][ T4673] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.005196][ T4673] CPU: 1 PID: 4673 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.008413][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.011226][ T4673] Call trace: [ 1595.012119][ T4673] dump_backtrace+0x1b8/0x1e4 [ 1595.013448][ T4673] show_stack+0x2c/0x3c [ 1595.014567][ T4673] dump_stack_lvl+0xd0/0x124 [ 1595.015928][ T4673] dump_stack+0x1c/0x28 [ 1595.017112][ T4673] should_fail_ex+0x3b0/0x50c [ 1595.018497][ T4673] __should_failslab+0xc8/0x128 [ 1595.019830][ T4673] should_failslab+0x10/0x28 [ 1595.021145][ T4673] kmem_cache_alloc+0x80/0x488 [ 1595.022508][ T4673] __kernfs_new_node+0xe4/0x684 [ 1595.023848][ T4673] kernfs_new_node+0x11c/0x230 [ 1595.025200][ T4673] __kernfs_create_file+0x60/0x2d4 [ 1595.026625][ T4673] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.028100][ T4673] internal_create_group+0x3d8/0xc10 [ 1595.029691][ T4673] sysfs_create_groups+0x60/0x130 [ 1595.031106][ T4673] device_add_attrs+0x178/0x750 [ 1595.032479][ T4673] device_add+0x4bc/0xaac [ 1595.033700][ T4673] netdev_register_kobject+0x15c/0x2d8 [ 1595.035198][ T4673] register_netdevice+0xae8/0x1108 [ 1595.036654][ T4673] ldisc_open+0x3a0/0x6bc [ 1595.037857][ T4673] tty_set_ldisc+0x41c/0x73c 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc4b}}, './bus\x00'}) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000fc0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @private0}}}, 0x90) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x3, 0x4, 0x8000, 0x2}) [ 1595.039101][ T4673] tiocsetd+0x100/0x13c [ 1595.040353][ T4673] tty_ioctl+0xba0/0xd8c [ 1595.041528][ T4673] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.042911][ T4673] invoke_syscall+0x98/0x2b8 [ 1595.044182][ T4673] el0_svc_common+0x130/0x23c [ 1595.045515][ T4673] do_el0_svc+0x48/0x58 [ 1595.046668][ T4673] el0_svc+0x54/0x158 [ 1595.047733][ T4673] el0t_64_sync_handler+0x84/0xfc [ 1595.049144][ T4673] el0t_64_sync+0x190/0x194 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc4b}}, './bus\x00'}) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000fc0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @private0}}}, 0x90) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x3, 0x4, 0x8000, 0x2}) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc4b}}, './bus\x00'}) (async) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000fc0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @private0}}}, 0x90) (async) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x3, 0x4, 0x8000, 0x2}) (async) 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 69) 00:26:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1}], 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) (async) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, 0x0, 0x0) (async) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000040)='u', 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0x8) (rerun: 64) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1f, 0x30}, &(0x7f0000000340)=0x42) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x7, 0x7}, &(0x7f0000000100)=0x10) (async) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async, rerun: 32) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="a6c56116cd65c09aaac4736fb5a50d7aecd942c6807a0886eed0ba9eab6b5a931e964b127dbf91e4b4d248d89e32c2776ddc06640e4f5cb306ee859ad55f40031561c04368e9d260d7140bf4623ccc5a2e3b7b", 0x53) (async, rerun: 32) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) [ 1595.471820][ T4686] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1595.476004][ T4686] FAULT_INJECTION: forcing a failure. [ 1595.476004][ T4686] name failslab, interval 1, probability 0, space 0, times 0 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.481909][ T4686] CPU: 1 PID: 4686 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.485139][ T4686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.487943][ T4686] Call trace: [ 1595.488850][ T4686] dump_backtrace+0x1b8/0x1e4 [ 1595.490105][ T4686] show_stack+0x2c/0x3c [ 1595.491262][ T4686] dump_stack_lvl+0xd0/0x124 [ 1595.492516][ T4686] dump_stack+0x1c/0x28 [ 1595.493694][ T4686] should_fail_ex+0x3b0/0x50c [ 1595.495058][ T4686] __should_failslab+0xc8/0x128 [ 1595.496433][ T4686] should_failslab+0x10/0x28 [ 1595.497712][ T4686] kmem_cache_alloc+0x80/0x488 [ 1595.499102][ T4686] __kernfs_new_node+0xe4/0x684 [ 1595.500488][ T4686] kernfs_new_node+0x11c/0x230 [ 1595.501770][ T4686] __kernfs_create_file+0x60/0x2d4 [ 1595.503136][ T4686] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.504608][ T4686] internal_create_group+0x3d8/0xc10 00:26:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1}], 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000040)='u', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1f, 0x30}, &(0x7f0000000340)=0x42) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x7, 0x7}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="a6c56116cd65c09aaac4736fb5a50d7aecd942c6807a0886eed0ba9eab6b5a931e964b127dbf91e4b4d248d89e32c2776ddc06640e4f5cb306ee859ad55f40031561c04368e9d260d7140bf4623ccc5a2e3b7b", 0x53) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) socket$inet_sctp(0x2, 0x400000000001, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1}], 0x10) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10) (async) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) (async) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, 0x0, 0x0) (async) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x8, 0x4) (async) sendto$inet(r1, &(0x7f0000000040)='u', 0x1, 0x0, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000300)=0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1f, 0x30}, &(0x7f0000000340)=0x42) (async) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x7, 0x7}, &(0x7f0000000100)=0x10) (async) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="a6c56116cd65c09aaac4736fb5a50d7aecd942c6807a0886eed0ba9eab6b5a931e964b127dbf91e4b4d248d89e32c2776ddc06640e4f5cb306ee859ad55f40031561c04368e9d260d7140bf4623ccc5a2e3b7b", 0x53) (async) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) (async) [ 1595.506057][ T4686] sysfs_create_groups+0x60/0x130 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc4b}}, './bus\x00'}) (async) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000fc0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @private0}}}, 0x90) (async) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x3, 0x4, 0x8000, 0x2}) [ 1595.507411][ T4686] device_add_attrs+0x178/0x750 [ 1595.508717][ T4686] device_add+0x4bc/0xaac [ 1595.509939][ T4686] netdev_register_kobject+0x15c/0x2d8 [ 1595.511408][ T4686] register_netdevice+0xae8/0x1108 [ 1595.512794][ T4686] ldisc_open+0x3a0/0x6bc [ 1595.513999][ T4686] tty_set_ldisc+0x41c/0x73c [ 1595.515257][ T4686] tiocsetd+0x100/0x13c [ 1595.516354][ T4686] tty_ioctl+0xba0/0xd8c [ 1595.517543][ T4686] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.518851][ T4686] invoke_syscall+0x98/0x2b8 [ 1595.520140][ T4686] el0_svc_common+0x130/0x23c [ 1595.521477][ T4686] do_el0_svc+0x48/0x58 [ 1595.522681][ T4686] el0_svc+0x54/0x158 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000340)=""/40, 0x28}], 0x7, &(0x7f00000007c0)=""/189, 0xbd}, 0xaf33}, {{&(0x7f0000000880)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000000900)=""/80, 0x50}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/68, 0x44}, {&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/90, 0x5a}, {&(0x7f0000001180)=""/253, 0xfd}], 0x6}, 0x6}, {{&(0x7f0000001300)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/72, 0x48}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/249, 0xf9}, {&(0x7f0000002540)=""/42, 0x2a}, {&(0x7f0000002580)=""/199, 0xc7}, {&(0x7f0000002680)=""/162, 0xa2}, {&(0x7f0000002740)=""/140, 0x8c}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/122, 0x7a}], 0xa}, 0x5}], 0x3, 0x301, 0x0) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x400101, 0x82) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x983001, 0x120}, 0x18) 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 70) [ 1595.523802][ T4686] el0t_64_sync_handler+0x84/0xfc [ 1595.525203][ T4686] el0t_64_sync+0x190/0x194 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000340)=""/40, 0x28}], 0x7, &(0x7f00000007c0)=""/189, 0xbd}, 0xaf33}, {{&(0x7f0000000880)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000000900)=""/80, 0x50}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/68, 0x44}, {&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/90, 0x5a}, {&(0x7f0000001180)=""/253, 0xfd}], 0x6}, 0x6}, {{&(0x7f0000001300)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/72, 0x48}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/249, 0xf9}, {&(0x7f0000002540)=""/42, 0x2a}, {&(0x7f0000002580)=""/199, 0xc7}, {&(0x7f0000002680)=""/162, 0xa2}, {&(0x7f0000002740)=""/140, 0x8c}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/122, 0x7a}], 0xa}, 0x5}], 0x3, 0x301, 0x0) (async) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x400101, 0x82) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x983001, 0x120}, 0x18) 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.570593][ T4711] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:35 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f00005e7000/0x14000)=nil, 0x14000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1595.573453][ T4711] FAULT_INJECTION: forcing a failure. [ 1595.573453][ T4711] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.576968][ T4711] CPU: 1 PID: 4711 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.580000][ T4711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.582805][ T4711] Call trace: [ 1595.583701][ T4711] dump_backtrace+0x1b8/0x1e4 [ 1595.585007][ T4711] show_stack+0x2c/0x3c 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.586142][ T4711] dump_stack_lvl+0xd0/0x124 [ 1595.587404][ T4711] dump_stack+0x1c/0x28 [ 1595.588545][ T4711] should_fail_ex+0x3b0/0x50c [ 1595.589852][ T4711] __should_failslab+0xc8/0x128 [ 1595.591189][ T4711] should_failslab+0x10/0x28 [ 1595.592401][ T4711] kmem_cache_alloc+0x80/0x488 [ 1595.593669][ T4711] __kernfs_new_node+0xe4/0x684 [ 1595.595013][ T4711] kernfs_new_node+0x11c/0x230 [ 1595.596350][ T4711] __kernfs_create_file+0x60/0x2d4 [ 1595.597749][ T4711] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.599184][ T4711] internal_create_group+0x3d8/0xc10 [ 1595.600688][ T4711] sysfs_create_groups+0x60/0x130 00:26:35 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async, rerun: 64) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (rerun: 64) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000340)=""/40, 0x28}], 0x7, &(0x7f00000007c0)=""/189, 0xbd}, 0xaf33}, {{&(0x7f0000000880)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000000900)=""/80, 0x50}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/68, 0x44}, {&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/90, 0x5a}, {&(0x7f0000001180)=""/253, 0xfd}], 0x6}, 0x6}, {{&(0x7f0000001300)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/72, 0x48}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/249, 0xf9}, {&(0x7f0000002540)=""/42, 0x2a}, {&(0x7f0000002580)=""/199, 0xc7}, {&(0x7f0000002680)=""/162, 0xa2}, {&(0x7f0000002740)=""/140, 0x8c}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/122, 0x7a}], 0xa}, 0x5}], 0x3, 0x301, 0x0) (async) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x400101, 0x82) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) (async, rerun: 64) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x983001, 0x120}, 0x18) (rerun: 64) [ 1595.602097][ T4711] device_add_attrs+0x178/0x750 [ 1595.603442][ T4711] device_add+0x4bc/0xaac [ 1595.604657][ T4711] netdev_register_kobject+0x15c/0x2d8 [ 1595.606184][ T4711] register_netdevice+0xae8/0x1108 [ 1595.607586][ T4711] ldisc_open+0x3a0/0x6bc [ 1595.608764][ T4711] tty_set_ldisc+0x41c/0x73c [ 1595.610055][ T4711] tiocsetd+0x100/0x13c [ 1595.611208][ T4711] tty_ioctl+0xba0/0xd8c [ 1595.612388][ T4711] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.613731][ T4711] invoke_syscall+0x98/0x2b8 [ 1595.614998][ T4711] el0_svc_common+0x130/0x23c [ 1595.616297][ T4711] do_el0_svc+0x48/0x58 [ 1595.617421][ T4711] el0_svc+0x54/0x158 [ 1595.618511][ T4711] el0t_64_sync_handler+0x84/0xfc [ 1595.619853][ T4711] el0t_64_sync+0x190/0x194 00:26:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 71) [ 1595.655560][ T4736] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1595.659589][ T4736] FAULT_INJECTION: forcing a failure. [ 1595.659589][ T4736] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.663197][ T4736] CPU: 1 PID: 4736 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.666356][ T4736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.669129][ T4736] Call trace: [ 1595.669955][ T4736] dump_backtrace+0x1b8/0x1e4 [ 1595.671268][ T4736] show_stack+0x2c/0x3c [ 1595.672368][ T4736] dump_stack_lvl+0xd0/0x124 [ 1595.673616][ T4736] dump_stack+0x1c/0x28 [ 1595.674822][ T4736] should_fail_ex+0x3b0/0x50c [ 1595.676128][ T4736] __should_failslab+0xc8/0x128 [ 1595.677447][ T4736] should_failslab+0x10/0x28 [ 1595.678721][ T4736] kmem_cache_alloc+0x80/0x488 [ 1595.680092][ T4736] __kernfs_new_node+0xe4/0x684 [ 1595.681469][ T4736] kernfs_new_node+0x11c/0x230 [ 1595.682730][ T4736] __kernfs_create_file+0x60/0x2d4 [ 1595.684095][ T4736] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.685558][ T4736] internal_create_group+0x3d8/0xc10 [ 1595.687008][ T4736] sysfs_create_groups+0x60/0x130 [ 1595.688356][ T4736] device_add_attrs+0x178/0x750 [ 1595.689656][ T4736] device_add+0x4bc/0xaac [ 1595.690831][ T4736] netdev_register_kobject+0x15c/0x2d8 [ 1595.692374][ T4736] register_netdevice+0xae8/0x1108 [ 1595.693817][ T4736] ldisc_open+0x3a0/0x6bc [ 1595.694974][ T4736] tty_set_ldisc+0x41c/0x73c [ 1595.696224][ T4736] tiocsetd+0x100/0x13c [ 1595.697339][ T4736] tty_ioctl+0xba0/0xd8c [ 1595.698467][ T4736] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.699881][ T4736] invoke_syscall+0x98/0x2b8 [ 1595.701105][ T4736] el0_svc_common+0x130/0x23c [ 1595.702410][ T4736] do_el0_svc+0x48/0x58 [ 1595.703539][ T4736] el0_svc+0x54/0x158 [ 1595.704674][ T4736] el0t_64_sync_handler+0x84/0xfc [ 1595.706014][ T4736] el0t_64_sync+0x190/0x194 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 72) [ 1595.729070][ T4740] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1595.731879][ T4740] FAULT_INJECTION: forcing a failure. [ 1595.731879][ T4740] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.735467][ T4740] CPU: 1 PID: 4740 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.738624][ T4740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.741474][ T4740] Call trace: [ 1595.742403][ T4740] dump_backtrace+0x1b8/0x1e4 [ 1595.743668][ T4740] show_stack+0x2c/0x3c [ 1595.744797][ T4740] dump_stack_lvl+0xd0/0x124 [ 1595.746140][ T4740] dump_stack+0x1c/0x28 [ 1595.747310][ T4740] should_fail_ex+0x3b0/0x50c [ 1595.748666][ T4740] __should_failslab+0xc8/0x128 [ 1595.749952][ T4740] should_failslab+0x10/0x28 [ 1595.751236][ T4740] kmem_cache_alloc+0x80/0x488 [ 1595.752576][ T4740] __kernfs_new_node+0xe4/0x684 [ 1595.753916][ T4740] kernfs_new_node+0x11c/0x230 [ 1595.755247][ T4740] __kernfs_create_file+0x60/0x2d4 [ 1595.756664][ T4740] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.758178][ T4740] internal_create_group+0x3d8/0xc10 [ 1595.759598][ T4740] sysfs_create_groups+0x60/0x130 [ 1595.760947][ T4740] device_add_attrs+0x178/0x750 [ 1595.762279][ T4740] device_add+0x4bc/0xaac [ 1595.763555][ T4740] netdev_register_kobject+0x15c/0x2d8 [ 1595.765063][ T4740] register_netdevice+0xae8/0x1108 [ 1595.766450][ T4740] ldisc_open+0x3a0/0x6bc [ 1595.767669][ T4740] tty_set_ldisc+0x41c/0x73c [ 1595.768932][ T4740] tiocsetd+0x100/0x13c [ 1595.770051][ T4740] tty_ioctl+0xba0/0xd8c [ 1595.771255][ T4740] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.772563][ T4740] invoke_syscall+0x98/0x2b8 [ 1595.773801][ T4740] el0_svc_common+0x130/0x23c [ 1595.775101][ T4740] do_el0_svc+0x48/0x58 [ 1595.776225][ T4740] el0_svc+0x54/0x158 [ 1595.777335][ T4740] el0t_64_sync_handler+0x84/0xfc [ 1595.778706][ T4740] el0t_64_sync+0x190/0x194 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 73) 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.825561][ T4746] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.829186][ T4746] FAULT_INJECTION: forcing a failure. [ 1595.829186][ T4746] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.832957][ T4746] CPU: 0 PID: 4746 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.835964][ T4746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.838768][ T4746] Call trace: [ 1595.839635][ T4746] dump_backtrace+0x1b8/0x1e4 [ 1595.840864][ T4746] show_stack+0x2c/0x3c [ 1595.842029][ T4746] dump_stack_lvl+0xd0/0x124 [ 1595.843297][ T4746] dump_stack+0x1c/0x28 [ 1595.844441][ T4746] should_fail_ex+0x3b0/0x50c [ 1595.845746][ T4746] __should_failslab+0xc8/0x128 [ 1595.847087][ T4746] should_failslab+0x10/0x28 [ 1595.848312][ T4746] kmem_cache_alloc+0x80/0x488 [ 1595.849578][ T4746] __kernfs_new_node+0xe4/0x684 [ 1595.850943][ T4746] kernfs_new_node+0x11c/0x230 [ 1595.852232][ T4746] __kernfs_create_file+0x60/0x2d4 [ 1595.853685][ T4746] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.855173][ T4746] internal_create_group+0x3d8/0xc10 [ 1595.856618][ T4746] sysfs_create_groups+0x60/0x130 [ 1595.857948][ T4746] device_add_attrs+0x178/0x750 [ 1595.859292][ T4746] device_add+0x4bc/0xaac [ 1595.860463][ T4746] netdev_register_kobject+0x15c/0x2d8 [ 1595.861990][ T4746] register_netdevice+0xae8/0x1108 [ 1595.863376][ T4746] ldisc_open+0x3a0/0x6bc [ 1595.864590][ T4746] tty_set_ldisc+0x41c/0x73c [ 1595.865873][ T4746] tiocsetd+0x100/0x13c [ 1595.867010][ T4746] tty_ioctl+0xba0/0xd8c [ 1595.868169][ T4746] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.869517][ T4746] invoke_syscall+0x98/0x2b8 [ 1595.870799][ T4746] el0_svc_common+0x130/0x23c [ 1595.872072][ T4746] do_el0_svc+0x48/0x58 [ 1595.873258][ T4746] el0_svc+0x54/0x158 [ 1595.874327][ T4746] el0t_64_sync_handler+0x84/0xfc [ 1595.875669][ T4746] el0t_64_sync+0x190/0x194 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 74) 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.914120][ T4752] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="02000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.931052][ T4752] FAULT_INJECTION: forcing a failure. 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="03000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1595.931052][ T4752] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.934813][ T4752] CPU: 0 PID: 4752 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1595.937954][ T4752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1595.940653][ T4752] Call trace: [ 1595.941498][ T4752] dump_backtrace+0x1b8/0x1e4 [ 1595.942841][ T4752] show_stack+0x2c/0x3c [ 1595.943973][ T4752] dump_stack_lvl+0xd0/0x124 [ 1595.945228][ T4752] dump_stack+0x1c/0x28 [ 1595.946381][ T4752] should_fail_ex+0x3b0/0x50c [ 1595.947711][ T4752] __should_failslab+0xc8/0x128 [ 1595.949100][ T4752] should_failslab+0x10/0x28 [ 1595.950507][ T4752] kmem_cache_alloc+0x80/0x488 [ 1595.951772][ T4752] __kernfs_new_node+0xe4/0x684 [ 1595.953151][ T4752] kernfs_new_node+0x11c/0x230 [ 1595.954426][ T4752] __kernfs_create_file+0x60/0x2d4 [ 1595.955851][ T4752] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1595.957361][ T4752] internal_create_group+0x3d8/0xc10 [ 1595.958839][ T4752] sysfs_create_groups+0x60/0x130 [ 1595.960250][ T4752] device_add_attrs+0x178/0x750 [ 1595.961543][ T4752] device_add+0x4bc/0xaac [ 1595.962694][ T4752] netdev_register_kobject+0x15c/0x2d8 [ 1595.964262][ T4752] register_netdevice+0xae8/0x1108 [ 1595.965670][ T4752] ldisc_open+0x3a0/0x6bc [ 1595.966919][ T4752] tty_set_ldisc+0x41c/0x73c [ 1595.968181][ T4752] tiocsetd+0x100/0x13c [ 1595.969339][ T4752] tty_ioctl+0xba0/0xd8c [ 1595.970524][ T4752] __arm64_sys_ioctl+0x14c/0x1c8 [ 1595.971843][ T4752] invoke_syscall+0x98/0x2b8 [ 1595.973155][ T4752] el0_svc_common+0x130/0x23c [ 1595.974455][ T4752] do_el0_svc+0x48/0x58 [ 1595.975605][ T4752] el0_svc+0x54/0x158 [ 1595.976664][ T4752] el0t_64_sync_handler+0x84/0xfc [ 1595.978003][ T4752] el0t_64_sync+0x190/0x194 00:26:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 75) [ 1596.005858][ T4760] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="04000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.014515][ T4760] FAULT_INJECTION: forcing a failure. [ 1596.014515][ T4760] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.028465][ T4760] CPU: 1 PID: 4760 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.031582][ T4760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.034404][ T4760] Call trace: [ 1596.035294][ T4760] dump_backtrace+0x1b8/0x1e4 [ 1596.036633][ T4760] show_stack+0x2c/0x3c [ 1596.037845][ T4760] dump_stack_lvl+0xd0/0x124 [ 1596.039070][ T4760] dump_stack+0x1c/0x28 [ 1596.040218][ T4760] should_fail_ex+0x3b0/0x50c [ 1596.041512][ T4760] __should_failslab+0xc8/0x128 [ 1596.042893][ T4760] should_failslab+0x10/0x28 [ 1596.044165][ T4760] kmem_cache_alloc+0x80/0x488 [ 1596.045505][ T4760] __kernfs_new_node+0xe4/0x684 [ 1596.046919][ T4760] kernfs_new_node+0x11c/0x230 [ 1596.048204][ T4760] __kernfs_create_file+0x60/0x2d4 [ 1596.049626][ T4760] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.051163][ T4760] internal_create_group+0x3d8/0xc10 [ 1596.052601][ T4760] sysfs_create_groups+0x60/0x130 [ 1596.054107][ T4760] device_add_attrs+0x178/0x750 [ 1596.055459][ T4760] device_add+0x4bc/0xaac [ 1596.056656][ T4760] netdev_register_kobject+0x15c/0x2d8 [ 1596.058164][ T4760] register_netdevice+0xae8/0x1108 [ 1596.059618][ T4760] ldisc_open+0x3a0/0x6bc [ 1596.060825][ T4760] tty_set_ldisc+0x41c/0x73c [ 1596.062100][ T4760] tiocsetd+0x100/0x13c [ 1596.063344][ T4760] tty_ioctl+0xba0/0xd8c [ 1596.064546][ T4760] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.065915][ T4760] invoke_syscall+0x98/0x2b8 [ 1596.067232][ T4760] el0_svc_common+0x130/0x23c [ 1596.068537][ T4760] do_el0_svc+0x48/0x58 [ 1596.069640][ T4760] el0_svc+0x54/0x158 [ 1596.070747][ T4760] el0t_64_sync_handler+0x84/0xfc [ 1596.072183][ T4760] el0t_64_sync+0x190/0x194 00:26:36 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x332900a, &(0x7f0000000000)=ANY=[], 0x0, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 76) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="05000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.106469][ T4768] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.109671][ T4768] FAULT_INJECTION: forcing a failure. [ 1596.109671][ T4768] name failslab, interval 1, probability 0, space 0, times 0 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="06000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.113960][ T4768] CPU: 1 PID: 4768 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.117132][ T4768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.119958][ T4768] Call trace: [ 1596.120879][ T4768] dump_backtrace+0x1b8/0x1e4 [ 1596.122216][ T4768] show_stack+0x2c/0x3c [ 1596.123377][ T4768] dump_stack_lvl+0xd0/0x124 [ 1596.124661][ T4768] dump_stack+0x1c/0x28 [ 1596.125756][ T4768] should_fail_ex+0x3b0/0x50c [ 1596.127090][ T4768] __should_failslab+0xc8/0x128 [ 1596.128591][ T4768] should_failslab+0x10/0x28 [ 1596.129850][ T4768] kmem_cache_alloc+0x80/0x488 [ 1596.131320][ T4768] __kernfs_new_node+0xe4/0x684 [ 1596.132693][ T4768] kernfs_new_node+0x11c/0x230 [ 1596.134011][ T4768] __kernfs_create_file+0x60/0x2d4 [ 1596.135390][ T4768] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.136946][ T4768] internal_create_group+0x3d8/0xc10 [ 1596.138457][ T4768] sysfs_create_groups+0x60/0x130 [ 1596.139905][ T4768] device_add_attrs+0x178/0x750 [ 1596.141265][ T4768] device_add+0x4bc/0xaac [ 1596.142444][ T4768] netdev_register_kobject+0x15c/0x2d8 [ 1596.143957][ T4768] register_netdevice+0xae8/0x1108 [ 1596.145353][ T4768] ldisc_open+0x3a0/0x6bc [ 1596.146556][ T4768] tty_set_ldisc+0x41c/0x73c [ 1596.147806][ T4768] tiocsetd+0x100/0x13c [ 1596.148982][ T4768] tty_ioctl+0xba0/0xd8c [ 1596.150222][ T4768] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.151578][ T4768] invoke_syscall+0x98/0x2b8 [ 1596.152850][ T4768] el0_svc_common+0x130/0x23c [ 1596.154207][ T4768] do_el0_svc+0x48/0x58 [ 1596.155365][ T4768] el0_svc+0x54/0x158 [ 1596.156490][ T4768] el0t_64_sync_handler+0x84/0xfc [ 1596.157859][ T4768] el0t_64_sync+0x190/0x194 00:26:36 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x332900a, &(0x7f0000000000)=ANY=[], 0x0, 0x651, &(0x7f0000000a40)="$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") (async, rerun: 64) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (rerun: 64) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="07000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 77) [ 1596.197391][ T4778] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.200675][ T4778] FAULT_INJECTION: forcing a failure. [ 1596.200675][ T4778] name failslab, interval 1, probability 0, space 0, times 0 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="09000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.204899][ T4778] CPU: 1 PID: 4778 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.207946][ T4778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.210764][ T4778] Call trace: [ 1596.211705][ T4778] dump_backtrace+0x1b8/0x1e4 [ 1596.212998][ T4778] show_stack+0x2c/0x3c [ 1596.214196][ T4778] dump_stack_lvl+0xd0/0x124 [ 1596.215478][ T4778] dump_stack+0x1c/0x28 [ 1596.216729][ T4778] should_fail_ex+0x3b0/0x50c [ 1596.218108][ T4778] __should_failslab+0xc8/0x128 [ 1596.219472][ T4778] should_failslab+0x10/0x28 [ 1596.220810][ T4778] kmem_cache_alloc+0x80/0x488 [ 1596.222134][ T4778] __kernfs_new_node+0xe4/0x684 [ 1596.223535][ T4778] kernfs_new_node+0x11c/0x230 [ 1596.224888][ T4778] __kernfs_create_file+0x60/0x2d4 [ 1596.226318][ T4778] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.227770][ T4778] internal_create_group+0x3d8/0xc10 [ 1596.229266][ T4778] sysfs_create_groups+0x60/0x130 [ 1596.230709][ T4778] device_add_attrs+0x178/0x750 [ 1596.232117][ T4778] device_add+0x4bc/0xaac [ 1596.233431][ T4778] netdev_register_kobject+0x15c/0x2d8 [ 1596.234949][ T4778] register_netdevice+0xae8/0x1108 [ 1596.236462][ T4778] ldisc_open+0x3a0/0x6bc [ 1596.237663][ T4778] tty_set_ldisc+0x41c/0x73c [ 1596.238954][ T4778] tiocsetd+0x100/0x13c [ 1596.240142][ T4778] tty_ioctl+0xba0/0xd8c [ 1596.241297][ T4778] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.242662][ T4778] invoke_syscall+0x98/0x2b8 [ 1596.243960][ T4778] el0_svc_common+0x130/0x23c [ 1596.245297][ T4778] do_el0_svc+0x48/0x58 [ 1596.246422][ T4778] el0_svc+0x54/0x158 [ 1596.247528][ T4778] el0t_64_sync_handler+0x84/0xfc [ 1596.248936][ T4778] el0t_64_sync+0x190/0x194 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="12000000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 78) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00030000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.295982][ T4785] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00050000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 79) [ 1596.329708][ T4790] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.358999][ T4790] FAULT_INJECTION: forcing a failure. [ 1596.358999][ T4790] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.362675][ T4790] CPU: 0 PID: 4790 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.365879][ T4790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.368720][ T4790] Call trace: [ 1596.369639][ T4790] dump_backtrace+0x1b8/0x1e4 [ 1596.371000][ T4790] show_stack+0x2c/0x3c [ 1596.372202][ T4790] dump_stack_lvl+0xd0/0x124 [ 1596.373467][ T4790] dump_stack+0x1c/0x28 [ 1596.374662][ T4790] should_fail_ex+0x3b0/0x50c [ 1596.375973][ T4790] __should_failslab+0xc8/0x128 [ 1596.377300][ T4790] should_failslab+0x10/0x28 [ 1596.378660][ T4790] kmem_cache_alloc+0x80/0x488 [ 1596.380044][ T4790] __kernfs_new_node+0xe4/0x684 [ 1596.381477][ T4790] kernfs_new_node+0x11c/0x230 [ 1596.382812][ T4790] __kernfs_create_file+0x60/0x2d4 [ 1596.384279][ T4790] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.385758][ T4790] sysfs_merge_group+0x194/0x350 [ 1596.387179][ T4790] dpm_sysfs_add+0xc8/0x26c [ 1596.388430][ T4790] device_add+0x504/0xaac [ 1596.389597][ T4790] netdev_register_kobject+0x15c/0x2d8 [ 1596.391209][ T4790] register_netdevice+0xae8/0x1108 [ 1596.392611][ T4790] ldisc_open+0x3a0/0x6bc [ 1596.393842][ T4790] tty_set_ldisc+0x41c/0x73c [ 1596.395223][ T4790] tiocsetd+0x100/0x13c [ 1596.396318][ T4790] tty_ioctl+0xba0/0xd8c [ 1596.397506][ T4790] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.398911][ T4790] invoke_syscall+0x98/0x2b8 [ 1596.400206][ T4790] el0_svc_common+0x130/0x23c [ 1596.401490][ T4790] do_el0_svc+0x48/0x58 [ 1596.402696][ T4790] el0_svc+0x54/0x158 [ 1596.403798][ T4790] el0t_64_sync_handler+0x84/0xfc [ 1596.405198][ T4790] el0t_64_sync+0x190/0x194 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00060000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 80) 00:26:36 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000000)={{&(0x7f00005e7000/0x14000)=nil, 0x14000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) [ 1596.438996][ T4794] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00070000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.444294][ T4794] FAULT_INJECTION: forcing a failure. [ 1596.444294][ T4794] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.451014][ T4794] CPU: 1 PID: 4794 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.454263][ T4794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.457104][ T4794] Call trace: [ 1596.458011][ T4794] dump_backtrace+0x1b8/0x1e4 [ 1596.459407][ T4794] show_stack+0x2c/0x3c [ 1596.460615][ T4794] dump_stack_lvl+0xd0/0x124 [ 1596.461849][ T4794] dump_stack+0x1c/0x28 [ 1596.462992][ T4794] should_fail_ex+0x3b0/0x50c [ 1596.464335][ T4794] __should_failslab+0xc8/0x128 [ 1596.465683][ T4794] should_failslab+0x10/0x28 [ 1596.466957][ T4794] kmem_cache_alloc+0x80/0x488 [ 1596.468323][ T4794] __kernfs_new_node+0xe4/0x684 [ 1596.469686][ T4794] kernfs_new_node+0x11c/0x230 [ 1596.471084][ T4794] __kernfs_create_file+0x60/0x2d4 [ 1596.472543][ T4794] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.474092][ T4794] sysfs_merge_group+0x194/0x350 [ 1596.475468][ T4794] dpm_sysfs_add+0xc8/0x26c [ 1596.476673][ T4794] device_add+0x504/0xaac [ 1596.477862][ T4794] netdev_register_kobject+0x15c/0x2d8 [ 1596.479372][ T4794] register_netdevice+0xae8/0x1108 [ 1596.480805][ T4794] ldisc_open+0x3a0/0x6bc [ 1596.481996][ T4794] tty_set_ldisc+0x41c/0x73c [ 1596.483281][ T4794] tiocsetd+0x100/0x13c [ 1596.484434][ T4794] tty_ioctl+0xba0/0xd8c [ 1596.485641][ T4794] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.487087][ T4794] invoke_syscall+0x98/0x2b8 [ 1596.488330][ T4794] el0_svc_common+0x130/0x23c [ 1596.489678][ T4794] do_el0_svc+0x48/0x58 [ 1596.490817][ T4794] el0_svc+0x54/0x158 [ 1596.491930][ T4794] el0t_64_sync_handler+0x84/0xfc [ 1596.493309][ T4794] el0t_64_sync+0x190/0x194 00:26:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00090000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 81) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00120000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.542394][ T4807] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 82) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="db420000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.573384][ T4814] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:36 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x332900a, &(0x7f0000000000)=ANY=[], 0x0, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) [ 1596.640717][ T4814] FAULT_INJECTION: forcing a failure. [ 1596.640717][ T4814] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.644210][ T4814] CPU: 1 PID: 4814 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.647335][ T4814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.650244][ T4814] Call trace: [ 1596.651183][ T4814] dump_backtrace+0x1b8/0x1e4 [ 1596.652525][ T4814] show_stack+0x2c/0x3c [ 1596.653614][ T4814] dump_stack_lvl+0xd0/0x124 [ 1596.654958][ T4814] dump_stack+0x1c/0x28 [ 1596.656122][ T4814] should_fail_ex+0x3b0/0x50c [ 1596.657405][ T4814] __should_failslab+0xc8/0x128 [ 1596.658742][ T4814] should_failslab+0x10/0x28 00:26:36 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r3 = getgid() r4 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000080)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)={0x24, 0x5e, 0xe25, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x8}]}, @typed={0x5, 0x1, 0x0, 0x0, @str='\x00'}]}, 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000400)={0x4, 0x401, {0xffffffffffffffff}, {0xee01}, 0xffff, 0x6}) read$FUSE(0xffffffffffffffff, &(0x7f00000010c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000540)=[{{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="ba333551cadebe84e979409bbb900856f7c219dcf6f1fdc08cf0442a6a1d06e419da023233b32c8a8b87968d11ab29ddf09b2095f570a42aaec031b49c5c32830f71c70721f72b67010230913fc401099af22059cd4ba2bb825ad27e548d6442c0710b82aa19e79129ca54edff65babcbff43d01aa0ebe384460b9b58feafa1ca6b402fec4d5e8b9ac0c8da45b5349c2a60c79db97bbe1f72e080989de2594046fc9e7ea3d5bd5f5bfc8645fae800fdb", 0xb0}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x20, 0x1, 0x1, [r4, r5, r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x60, 0x20000040}}], 0x1, 0x24004080) r10 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x80086601, &(0x7f0000000000)) [ 1596.660021][ T4814] kmem_cache_alloc+0x80/0x488 [ 1596.661452][ T4814] __kernfs_new_node+0xe4/0x684 [ 1596.662830][ T4814] kernfs_new_node+0x11c/0x230 [ 1596.664214][ T4814] __kernfs_create_file+0x60/0x2d4 [ 1596.665616][ T4814] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.667138][ T4814] sysfs_merge_group+0x194/0x350 [ 1596.668503][ T4814] dpm_sysfs_add+0xc8/0x26c [ 1596.669823][ T4814] device_add+0x504/0xaac [ 1596.671002][ T4814] netdev_register_kobject+0x15c/0x2d8 [ 1596.672473][ T4814] register_netdevice+0xae8/0x1108 [ 1596.673922][ T4814] ldisc_open+0x3a0/0x6bc [ 1596.675140][ T4814] tty_set_ldisc+0x41c/0x73c [ 1596.676504][ T4814] tiocsetd+0x100/0x13c [ 1596.677646][ T4814] tty_ioctl+0xba0/0xd8c [ 1596.678792][ T4814] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.680193][ T4814] invoke_syscall+0x98/0x2b8 [ 1596.681532][ T4814] el0_svc_common+0x130/0x23c [ 1596.682831][ T4814] do_el0_svc+0x48/0x58 [ 1596.683986][ T4814] el0_svc+0x54/0x158 [ 1596.685152][ T4814] el0t_64_sync_handler+0x84/0xfc [ 1596.686604][ T4814] el0t_64_sync+0x190/0x194 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00810000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 83) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="42db0000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.724137][ T4822] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000001000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.730400][ T4822] FAULT_INJECTION: forcing a failure. [ 1596.730400][ T4822] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.733873][ T4822] CPU: 1 PID: 4822 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.736866][ T4822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.739681][ T4822] Call trace: [ 1596.740569][ T4822] dump_backtrace+0x1b8/0x1e4 [ 1596.741816][ T4822] show_stack+0x2c/0x3c [ 1596.742956][ T4822] dump_stack_lvl+0xd0/0x124 [ 1596.744274][ T4822] dump_stack+0x1c/0x28 [ 1596.745438][ T4822] should_fail_ex+0x3b0/0x50c [ 1596.746727][ T4822] __should_failslab+0xc8/0x128 [ 1596.748042][ T4822] should_failslab+0x10/0x28 [ 1596.749348][ T4822] kmem_cache_alloc+0x80/0x488 [ 1596.750652][ T4822] __kernfs_new_node+0xe4/0x684 [ 1596.752030][ T4822] kernfs_new_node+0x11c/0x230 [ 1596.753370][ T4822] __kernfs_create_file+0x60/0x2d4 [ 1596.754742][ T4822] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.756187][ T4822] sysfs_merge_group+0x194/0x350 [ 1596.757534][ T4822] dpm_sysfs_add+0xc8/0x26c 00:26:36 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r3 = getgid() openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) (async) r4 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) (async) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x0) (async) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)={0x24, 0x5e, 0xe25, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x8}]}, @typed={0x5, 0x1, 0x0, 0x0, @str='\x00'}]}, 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000400)={0x4, 0x401, {0xffffffffffffffff}, {0xee01}, 0xffff, 0x6}) read$FUSE(0xffffffffffffffff, &(0x7f00000010c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000540)=[{{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="ba333551cadebe84e979409bbb900856f7c219dcf6f1fdc08cf0442a6a1d06e419da023233b32c8a8b87968d11ab29ddf09b2095f570a42aaec031b49c5c32830f71c70721f72b67010230913fc401099af22059cd4ba2bb825ad27e548d6442c0710b82aa19e79129ca54edff65babcbff43d01aa0ebe384460b9b58feafa1ca6b402fec4d5e8b9ac0c8da45b5349c2a60c79db97bbe1f72e080989de2594046fc9e7ea3d5bd5f5bfc8645fae800fdb", 0xb0}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x20, 0x1, 0x1, [r4, r5, r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x60, 0x20000040}}], 0x1, 0x24004080) r10 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x80086601, &(0x7f0000000000)) [ 1596.758797][ T4822] device_add+0x504/0xaac [ 1596.759991][ T4822] netdev_register_kobject+0x15c/0x2d8 [ 1596.761525][ T4822] register_netdevice+0xae8/0x1108 [ 1596.762909][ T4822] ldisc_open+0x3a0/0x6bc [ 1596.764096][ T4822] tty_set_ldisc+0x41c/0x73c [ 1596.765392][ T4822] tiocsetd+0x100/0x13c [ 1596.766615][ T4822] tty_ioctl+0xba0/0xd8c [ 1596.767724][ T4822] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.769064][ T4822] invoke_syscall+0x98/0x2b8 [ 1596.770363][ T4822] el0_svc_common+0x130/0x23c [ 1596.771656][ T4822] do_el0_svc+0x48/0x58 [ 1596.772789][ T4822] el0_svc+0x54/0x158 [ 1596.773864][ T4822] el0t_64_sync_handler+0x84/0xfc [ 1596.775304][ T4822] el0t_64_sync+0x190/0x194 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000002000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 84) [ 1596.798315][ T4833] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.801361][ T4833] FAULT_INJECTION: forcing a failure. [ 1596.801361][ T4833] name failslab, interval 1, probability 0, space 0, times 0 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000003000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.805842][ T4833] CPU: 0 PID: 4833 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.809005][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.811764][ T4833] Call trace: [ 1596.812655][ T4833] dump_backtrace+0x1b8/0x1e4 [ 1596.813942][ T4833] show_stack+0x2c/0x3c [ 1596.815093][ T4833] dump_stack_lvl+0xd0/0x124 [ 1596.816391][ T4833] dump_stack+0x1c/0x28 [ 1596.817529][ T4833] should_fail_ex+0x3b0/0x50c [ 1596.818817][ T4833] __should_failslab+0xc8/0x128 [ 1596.820161][ T4833] should_failslab+0x10/0x28 [ 1596.821432][ T4833] kmem_cache_alloc+0x80/0x488 [ 1596.822816][ T4833] __kernfs_new_node+0xe4/0x684 [ 1596.824213][ T4833] kernfs_new_node+0x11c/0x230 [ 1596.825549][ T4833] __kernfs_create_file+0x60/0x2d4 [ 1596.827097][ T4833] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.828604][ T4833] sysfs_merge_group+0x194/0x350 [ 1596.830031][ T4833] dpm_sysfs_add+0xc8/0x26c [ 1596.831336][ T4833] device_add+0x504/0xaac [ 1596.832514][ T4833] netdev_register_kobject+0x15c/0x2d8 [ 1596.834048][ T4833] register_netdevice+0xae8/0x1108 [ 1596.835513][ T4833] ldisc_open+0x3a0/0x6bc [ 1596.836754][ T4833] tty_set_ldisc+0x41c/0x73c [ 1596.838017][ T4833] tiocsetd+0x100/0x13c [ 1596.839245][ T4833] tty_ioctl+0xba0/0xd8c [ 1596.840519][ T4833] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.841917][ T4833] invoke_syscall+0x98/0x2b8 [ 1596.843220][ T4833] el0_svc_common+0x130/0x23c [ 1596.844528][ T4833] do_el0_svc+0x48/0x58 [ 1596.845746][ T4833] el0_svc+0x54/0x158 [ 1596.846855][ T4833] el0t_64_sync_handler+0x84/0xfc [ 1596.848245][ T4833] el0t_64_sync+0x190/0x194 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000004000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 85) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000005000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.885001][ T4840] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.888179][ T4840] FAULT_INJECTION: forcing a failure. [ 1596.888179][ T4840] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.891851][ T4840] CPU: 0 PID: 4840 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.895123][ T4840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.897896][ T4840] Call trace: [ 1596.898822][ T4840] dump_backtrace+0x1b8/0x1e4 [ 1596.900142][ T4840] show_stack+0x2c/0x3c [ 1596.901265][ T4840] dump_stack_lvl+0xd0/0x124 [ 1596.902522][ T4840] dump_stack+0x1c/0x28 [ 1596.903626][ T4840] should_fail_ex+0x3b0/0x50c [ 1596.904946][ T4840] __should_failslab+0xc8/0x128 [ 1596.906338][ T4840] should_failslab+0x10/0x28 [ 1596.907632][ T4840] kmem_cache_alloc+0x80/0x488 [ 1596.908930][ T4840] __kernfs_new_node+0xe4/0x684 [ 1596.910351][ T4840] kernfs_new_node+0x11c/0x230 [ 1596.911661][ T4840] __kernfs_create_file+0x60/0x2d4 [ 1596.913105][ T4840] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1596.914561][ T4840] sysfs_merge_group+0x194/0x350 [ 1596.915924][ T4840] dpm_sysfs_add+0xc8/0x26c [ 1596.917142][ T4840] device_add+0x504/0xaac [ 1596.918358][ T4840] netdev_register_kobject+0x15c/0x2d8 [ 1596.919899][ T4840] register_netdevice+0xae8/0x1108 [ 1596.921328][ T4840] ldisc_open+0x3a0/0x6bc [ 1596.922514][ T4840] tty_set_ldisc+0x41c/0x73c [ 1596.923832][ T4840] tiocsetd+0x100/0x13c [ 1596.925070][ T4840] tty_ioctl+0xba0/0xd8c [ 1596.926267][ T4840] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.927668][ T4840] invoke_syscall+0x98/0x2b8 [ 1596.928911][ T4840] el0_svc_common+0x130/0x23c [ 1596.930201][ T4840] do_el0_svc+0x48/0x58 [ 1596.931381][ T4840] el0_svc+0x54/0x158 [ 1596.932475][ T4840] el0t_64_sync_handler+0x84/0xfc [ 1596.933865][ T4840] el0t_64_sync+0x190/0x194 00:26:36 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r3 = getgid() r4 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) (async) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000080)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)={0x24, 0x5e, 0xe25, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x8}]}, @typed={0x5, 0x1, 0x0, 0x0, @str='\x00'}]}, 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000400)={0x4, 0x401, {0xffffffffffffffff}, {0xee01}, 0xffff, 0x6}) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000400)={0x4, 0x401, {0xffffffffffffffff}, {0xee01}, 0xffff, 0x6}) read$FUSE(0xffffffffffffffff, &(0x7f00000010c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000540)=[{{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="ba333551cadebe84e979409bbb900856f7c219dcf6f1fdc08cf0442a6a1d06e419da023233b32c8a8b87968d11ab29ddf09b2095f570a42aaec031b49c5c32830f71c70721f72b67010230913fc401099af22059cd4ba2bb825ad27e548d6442c0710b82aa19e79129ca54edff65babcbff43d01aa0ebe384460b9b58feafa1ca6b402fec4d5e8b9ac0c8da45b5349c2a60c79db97bbe1f72e080989de2594046fc9e7ea3d5bd5f5bfc8645fae800fdb", 0xb0}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x20, 0x1, 0x1, [r4, r5, r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x60, 0x20000040}}], 0x1, 0x24004080) r10 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r10, 0x80086601, &(0x7f0000000000)) 00:26:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 86) 00:26:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000006000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1596.959811][ T4845] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1596.962996][ T4845] FAULT_INJECTION: forcing a failure. [ 1596.962996][ T4845] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.966690][ T4845] CPU: 0 PID: 4845 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1596.969889][ T4845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1596.972660][ T4845] Call trace: [ 1596.973636][ T4845] dump_backtrace+0x1b8/0x1e4 [ 1596.974946][ T4845] show_stack+0x2c/0x3c [ 1596.976118][ T4845] dump_stack_lvl+0xd0/0x124 [ 1596.977369][ T4845] dump_stack+0x1c/0x28 [ 1596.978522][ T4845] should_fail_ex+0x3b0/0x50c [ 1596.979801][ T4845] __should_failslab+0xc8/0x128 [ 1596.981190][ T4845] should_failslab+0x10/0x28 [ 1596.982499][ T4845] kmalloc_trace+0x80/0x49c [ 1596.983751][ T4845] kobject_uevent_env+0x260/0x874 [ 1596.985148][ T4845] kobject_uevent+0x2c/0x3c [ 1596.986361][ T4845] device_add+0x56c/0xaac [ 1596.987584][ T4845] netdev_register_kobject+0x15c/0x2d8 [ 1596.989100][ T4845] register_netdevice+0xae8/0x1108 [ 1596.990484][ T4845] ldisc_open+0x3a0/0x6bc [ 1596.991647][ T4845] tty_set_ldisc+0x41c/0x73c [ 1596.992982][ T4845] tiocsetd+0x100/0x13c [ 1596.994162][ T4845] tty_ioctl+0xba0/0xd8c [ 1596.995312][ T4845] __arm64_sys_ioctl+0x14c/0x1c8 [ 1596.996682][ T4845] invoke_syscall+0x98/0x2b8 [ 1596.997990][ T4845] el0_svc_common+0x130/0x23c [ 1596.999310][ T4845] do_el0_svc+0x48/0x58 [ 1597.000480][ T4845] el0_svc+0x54/0x158 [ 1597.001626][ T4845] el0t_64_sync_handler+0x84/0xfc [ 1597.002992][ T4845] el0t_64_sync+0x190/0x194 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000007000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 87) [ 1597.035386][ T4854] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)=@isofs_parent={0x14, 0x2, {0x2, 0x2, 0x5, 0x5f7, 0x3, 0x5}}, 0x10002) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) dup3(r0, r1, 0x0) 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)=@isofs_parent={0x14, 0x2, {0x2, 0x2, 0x5, 0x5f7, 0x3, 0x5}}, 0x10002) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) dup3(r0, r1, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) open_by_handle_at(r1, &(0x7f0000000040)=@isofs_parent={0x14, 0x2, {0x2, 0x2, 0x5, 0x5f7, 0x3, 0x5}}, 0x10002) (async) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) (async) dup3(r0, r1, 0x0) (async) [ 1597.112835][ T4854] FAULT_INJECTION: forcing a failure. [ 1597.112835][ T4854] name failslab, interval 1, probability 0, space 0, times 0 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000009000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.124207][ T4854] CPU: 0 PID: 4854 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.127272][ T4854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.130039][ T4854] Call trace: [ 1597.130944][ T4854] dump_backtrace+0x1b8/0x1e4 [ 1597.132235][ T4854] show_stack+0x2c/0x3c [ 1597.133353][ T4854] dump_stack_lvl+0xd0/0x124 [ 1597.134661][ T4854] dump_stack+0x1c/0x28 [ 1597.135796][ T4854] should_fail_ex+0x3b0/0x50c [ 1597.137118][ T4854] __should_failslab+0xc8/0x128 [ 1597.138432][ T4854] should_failslab+0x10/0x28 [ 1597.139758][ T4854] kmem_cache_alloc_node+0x88/0x4c0 [ 1597.141256][ T4854] __alloc_skb+0x19c/0x3d8 [ 1597.142477][ T4854] alloc_uevent_skb+0x78/0x1e4 [ 1597.143823][ T4854] kobject_uevent_net_broadcast+0x15c/0x52c [ 1597.145459][ T4854] kobject_uevent_env+0x530/0x874 [ 1597.146895][ T4854] kobject_uevent+0x2c/0x3c [ 1597.148183][ T4854] device_add+0x56c/0xaac [ 1597.149384][ T4854] netdev_register_kobject+0x15c/0x2d8 [ 1597.150892][ T4854] register_netdevice+0xae8/0x1108 [ 1597.152343][ T4854] ldisc_open+0x3a0/0x6bc [ 1597.153541][ T4854] tty_set_ldisc+0x41c/0x73c 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)=@isofs_parent={0x14, 0x2, {0x2, 0x2, 0x5, 0x5f7, 0x3, 0x5}}, 0x10002) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) dup3(r0, r1, 0x0) [ 1597.154859][ T4854] tiocsetd+0x100/0x13c [ 1597.156071][ T4854] tty_ioctl+0xba0/0xd8c [ 1597.157257][ T4854] __arm64_sys_ioctl+0x14c/0x1c8 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x1ff, @private2, 0x4}], 0xfffffffffffffeeb) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x24100, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x20010, r0, 0x5f9b000) [ 1597.158730][ T4854] invoke_syscall+0x98/0x2b8 [ 1597.160002][ T4854] el0_svc_common+0x130/0x23c [ 1597.161381][ T4854] do_el0_svc+0x48/0x58 [ 1597.162693][ T4854] el0_svc+0x54/0x158 [ 1597.163803][ T4854] el0t_64_sync_handler+0x84/0xfc [ 1597.165237][ T4854] el0t_64_sync+0x190/0x194 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000012000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x1ff, @private2, 0x4}], 0xfffffffffffffeeb) (async, rerun: 64) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x24100, 0x0) (rerun: 64) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x20010, r0, 0x5f9b000) 00:26:37 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f000076e000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x7}) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 88) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000081000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) (async) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x1ff, @private2, 0x4}], 0xfffffffffffffeeb) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x24100, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x20010, r0, 0x5f9b000) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x1ff, @private2, 0x4}], 0xfffffffffffffeeb) (async) openat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x24100, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x20010, r0, 0x5f9b000) (async) [ 1597.349064][ T4878] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.356525][ T4878] FAULT_INJECTION: forcing a failure. [ 1597.356525][ T4878] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.360482][ T4878] CPU: 1 PID: 4878 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.363608][ T4878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.366393][ T4878] Call trace: [ 1597.367274][ T4878] dump_backtrace+0x1b8/0x1e4 [ 1597.368568][ T4878] show_stack+0x2c/0x3c [ 1597.369692][ T4878] dump_stack_lvl+0xd0/0x124 [ 1597.370980][ T4878] dump_stack+0x1c/0x28 [ 1597.372107][ T4878] should_fail_ex+0x3b0/0x50c [ 1597.373416][ T4878] __should_failslab+0xc8/0x128 [ 1597.374772][ T4878] should_failslab+0x10/0x28 [ 1597.376045][ T4878] __kmalloc_node_track_caller+0x110/0x620 [ 1597.377623][ T4878] kvasprintf+0x108/0x1dc [ 1597.378816][ T4878] kvasprintf_const+0xdc/0x230 [ 1597.380140][ T4878] kobject_set_name_vargs+0xd0/0x1b8 [ 1597.381587][ T4878] kobject_init_and_add+0xf8/0x1a0 [ 1597.383005][ T4878] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1597.384662][ T4878] netdev_register_kobject+0x1e8/0x2d8 [ 1597.386219][ T4878] register_netdevice+0xae8/0x1108 [ 1597.387660][ T4878] ldisc_open+0x3a0/0x6bc [ 1597.388874][ T4878] tty_set_ldisc+0x41c/0x73c [ 1597.390191][ T4878] tiocsetd+0x100/0x13c [ 1597.391322][ T4878] tty_ioctl+0xba0/0xd8c [ 1597.392443][ T4878] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.393787][ T4878] invoke_syscall+0x98/0x2b8 [ 1597.395067][ T4878] el0_svc_common+0x130/0x23c [ 1597.396390][ T4878] do_el0_svc+0x48/0x58 [ 1597.397574][ T4878] el0_svc+0x54/0x158 [ 1597.398674][ T4878] el0t_64_sync_handler+0x84/0xfc [ 1597.400057][ T4878] el0t_64_sync+0x190/0x194 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) [ 1597.405474][ T4878] kobject: can not set name properly! 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="000042db000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 89) 00:26:37 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) [ 1597.436791][ T4895] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.440952][ T4895] FAULT_INJECTION: forcing a failure. [ 1597.440952][ T4895] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.446499][ T4895] CPU: 1 PID: 4895 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.449708][ T4895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.452534][ T4895] Call trace: [ 1597.453437][ T4895] dump_backtrace+0x1b8/0x1e4 [ 1597.454745][ T4895] show_stack+0x2c/0x3c [ 1597.455889][ T4895] dump_stack_lvl+0xd0/0x124 [ 1597.457168][ T4895] dump_stack+0x1c/0x28 [ 1597.458331][ T4895] should_fail_ex+0x3b0/0x50c [ 1597.459649][ T4895] __should_failslab+0xc8/0x128 00:26:37 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) [ 1597.461021][ T4895] should_failslab+0x10/0x28 [ 1597.462354][ T4895] __kmalloc_node_track_caller+0x110/0x620 [ 1597.463937][ T4895] kstrdup+0x50/0x98 [ 1597.465035][ T4895] kstrdup_const+0x54/0x6c [ 1597.466258][ T4895] __kernfs_new_node+0xa8/0x684 [ 1597.467650][ T4895] kernfs_new_node+0x11c/0x230 [ 1597.468958][ T4895] kernfs_create_dir_ns+0x58/0x12c [ 1597.470369][ T4895] sysfs_create_dir_ns+0x150/0x318 [ 1597.471805][ T4895] kobject_add_internal+0x514/0xadc [ 1597.473267][ T4895] kobject_init_and_add+0x130/0x1a0 [ 1597.474696][ T4895] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1597.476361][ T4895] netdev_register_kobject+0x1e8/0x2d8 [ 1597.477864][ T4895] register_netdevice+0xae8/0x1108 [ 1597.479370][ T4895] ldisc_open+0x3a0/0x6bc [ 1597.480588][ T4895] tty_set_ldisc+0x41c/0x73c [ 1597.481904][ T4895] tiocsetd+0x100/0x13c [ 1597.483055][ T4895] tty_ioctl+0xba0/0xd8c [ 1597.484206][ T4895] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.485578][ T4895] invoke_syscall+0x98/0x2b8 [ 1597.486841][ T4895] el0_svc_common+0x130/0x23c 00:26:37 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = socket(0xa, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000000580), 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f00000005c0)=0xc) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000018096f6dd07c0978d328ee82bb5500000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0xffff}}}, 0x24}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, 0x3, 0x8, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x1ff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20010}, 0x8000) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x810) r5 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$sock_timeval(r5, 0x1, 0x43, &(0x7f0000000640)={0x0, 0x2710}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x80086601, &(0x7f0000000000)) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getqdisc={0x34, 0x26, 0x10, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0xe, 0x5}, {0xfffd, 0x4}, {0x1}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) [ 1597.488182][ T4895] do_el0_svc+0x48/0x58 [ 1597.489338][ T4895] el0_svc+0x54/0x158 [ 1597.490429][ T4895] el0t_64_sync_handler+0x84/0xfc [ 1597.491838][ T4895] el0t_64_sync+0x190/0x194 [ 1597.494245][ T4895] kobject: kobject_add_internal failed for rx-0 (error: -12 parent: queues) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 90) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="fffffff0000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.519986][ T4904] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 00:26:37 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = socket(0xa, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) (async) bind$bt_hci(r0, &(0x7f0000000580), 0x6) (async) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f00000005c0)=0xc) (async) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000018096f6dd07c0978d328ee82bb5500000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0xffff}}}, 0x24}}, 0x0) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, 0x3, 0x8, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x1ff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20010}, 0x8000) (async) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x810) (async) r5 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$sock_timeval(r5, 0x1, 0x43, &(0x7f0000000640)={0x0, 0x2710}, 0x10) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x80086601, &(0x7f0000000000)) (async) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getqdisc={0x34, 0x26, 0x10, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0xe, 0x5}, {0xfffd, 0x4}, {0x1}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) [ 1597.529376][ T4907] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.535184][ T4907] FAULT_INJECTION: forcing a failure. [ 1597.535184][ T4907] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.541801][ T4907] CPU: 1 PID: 4907 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.544929][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.547764][ T4907] Call trace: [ 1597.548674][ T4907] dump_backtrace+0x1b8/0x1e4 [ 1597.549997][ T4907] show_stack+0x2c/0x3c [ 1597.551194][ T4907] dump_stack_lvl+0xd0/0x124 [ 1597.552443][ T4907] dump_stack+0x1c/0x28 [ 1597.553572][ T4907] should_fail_ex+0x3b0/0x50c 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="fffffffc000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.554890][ T4907] __should_failslab+0xc8/0x128 [ 1597.556309][ T4907] should_failslab+0x10/0x28 [ 1597.557560][ T4907] kmalloc_trace+0x80/0x49c [ 1597.558790][ T4907] kset_create_and_add+0x60/0x15c [ 1597.560226][ T4907] netdev_register_kobject+0x18c/0x2d8 [ 1597.561755][ T4907] register_netdevice+0xae8/0x1108 [ 1597.563206][ T4907] ldisc_open+0x3a0/0x6bc [ 1597.564462][ T4907] tty_set_ldisc+0x41c/0x73c [ 1597.565818][ T4907] tiocsetd+0x100/0x13c [ 1597.566994][ T4907] tty_ioctl+0xba0/0xd8c [ 1597.568204][ T4907] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.569598][ T4907] invoke_syscall+0x98/0x2b8 [ 1597.570871][ T4907] el0_svc_common+0x130/0x23c [ 1597.572191][ T4907] do_el0_svc+0x48/0x58 [ 1597.573388][ T4907] el0_svc+0x54/0x158 [ 1597.574487][ T4907] el0t_64_sync_handler+0x84/0xfc [ 1597.575822][ T4907] el0t_64_sync+0x190/0x194 [ 1597.580851][ T4911] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 00:26:37 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = socket(0xa, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) (async) bind$bt_hci(r0, &(0x7f0000000580), 0x6) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) (async) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f00000005c0)=0xc) (async) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000018096f6dd07c0978d328ee82bb5500000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0xffff}}}, 0x24}}, 0x0) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, 0x3, 0x8, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x1ff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20010}, 0x8000) (async) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x810) (async) r5 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$sock_timeval(r5, 0x1, 0x43, &(0x7f0000000640)={0x0, 0x2710}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x80086601, &(0x7f0000000000)) (async, rerun: 64) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getqdisc={0x34, 0x26, 0x10, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0xe, 0x5}, {0xfffd, 0x4}, {0x1}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) (rerun: 64) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="7fffffff000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 91) [ 1597.608332][ T4919] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.613731][ T4919] FAULT_INJECTION: forcing a failure. [ 1597.613731][ T4919] name failslab, interval 1, probability 0, space 0, times 0 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="f0ffffff000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.620767][ T4919] CPU: 0 PID: 4919 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.623972][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.626848][ T4919] Call trace: [ 1597.627775][ T4919] dump_backtrace+0x1b8/0x1e4 [ 1597.629053][ T4919] show_stack+0x2c/0x3c [ 1597.630231][ T4919] dump_stack_lvl+0xd0/0x124 [ 1597.631511][ T4919] dump_stack+0x1c/0x28 [ 1597.632746][ T4919] should_fail_ex+0x3b0/0x50c [ 1597.634012][ T4919] __should_failslab+0xc8/0x128 [ 1597.635327][ T4919] should_failslab+0x10/0x28 [ 1597.636584][ T4919] kmem_cache_alloc+0x80/0x488 [ 1597.637841][ T4919] __kernfs_new_node+0xe4/0x684 [ 1597.639202][ T4919] kernfs_new_node+0x11c/0x230 [ 1597.640498][ T4919] kernfs_create_dir_ns+0x58/0x12c [ 1597.641928][ T4919] sysfs_create_dir_ns+0x150/0x318 [ 1597.643332][ T4919] kobject_add_internal+0x514/0xadc [ 1597.644757][ T4919] kobject_init_and_add+0x130/0x1a0 [ 1597.646172][ T4919] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1597.647768][ T4919] netdev_register_kobject+0x1e8/0x2d8 [ 1597.649243][ T4919] register_netdevice+0xae8/0x1108 [ 1597.650624][ T4919] ldisc_open+0x3a0/0x6bc [ 1597.651799][ T4919] tty_set_ldisc+0x41c/0x73c [ 1597.653037][ T4919] tiocsetd+0x100/0x13c [ 1597.654173][ T4919] tty_ioctl+0xba0/0xd8c [ 1597.655285][ T4919] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.656622][ T4919] invoke_syscall+0x98/0x2b8 [ 1597.657878][ T4919] el0_svc_common+0x130/0x23c [ 1597.659158][ T4919] do_el0_svc+0x48/0x58 [ 1597.660259][ T4919] el0_svc+0x54/0x158 [ 1597.661327][ T4919] el0t_64_sync_handler+0x84/0xfc [ 1597.662665][ T4919] el0t_64_sync+0x190/0x194 [ 1597.665555][ T4919] kobject: kobject_add_internal failed for rx-0 (error: -12 parent: queues) [ 1597.670538][ T4922] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 00:26:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc8, 0x1, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TUPLE_REPLY={0xb4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x81}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)={0x0, 0x11, 0xffffffff, 0x200101}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x120, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040010}, 0x4004844) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 92) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="fcffffff000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.699152][ T4927] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.705213][ T4927] FAULT_INJECTION: forcing a failure. [ 1597.705213][ T4927] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.711582][ T4927] CPU: 1 PID: 4927 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.714640][ T4927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.717307][ T4927] Call trace: [ 1597.718201][ T4927] dump_backtrace+0x1b8/0x1e4 [ 1597.719442][ T4927] show_stack+0x2c/0x3c [ 1597.720543][ T4927] dump_stack_lvl+0xd0/0x124 [ 1597.721819][ T4927] dump_stack+0x1c/0x28 [ 1597.722984][ T4927] should_fail_ex+0x3b0/0x50c [ 1597.724257][ T4927] __should_failslab+0xc8/0x128 [ 1597.725569][ T4927] should_failslab+0x10/0x28 [ 1597.726775][ T4927] __kmalloc_node_track_caller+0x110/0x620 [ 1597.728430][ T4927] kvasprintf+0x108/0x1dc [ 1597.729652][ T4927] kvasprintf_const+0xdc/0x230 [ 1597.730953][ T4927] kobject_set_name_vargs+0xd0/0x1b8 [ 1597.732389][ T4927] kobject_init_and_add+0xf8/0x1a0 [ 1597.733782][ T4927] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1597.735350][ T4927] netdev_register_kobject+0x1e8/0x2d8 [ 1597.736786][ T4927] register_netdevice+0xae8/0x1108 [ 1597.738164][ T4927] ldisc_open+0x3a0/0x6bc [ 1597.739308][ T4927] tty_set_ldisc+0x41c/0x73c [ 1597.740521][ T4927] tiocsetd+0x100/0x13c [ 1597.741604][ T4927] tty_ioctl+0xba0/0xd8c [ 1597.742754][ T4927] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.744051][ T4927] invoke_syscall+0x98/0x2b8 [ 1597.745266][ T4927] el0_svc_common+0x130/0x23c [ 1597.746541][ T4927] do_el0_svc+0x48/0x58 [ 1597.747616][ T4927] el0_svc+0x54/0x158 [ 1597.748711][ T4927] el0t_64_sync_handler+0x84/0xfc [ 1597.750064][ T4927] el0t_64_sync+0x190/0x194 [ 1597.751550][ T4927] kobject: can not set name properly! 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000012c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 93) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000022c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc8, 0x1, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TUPLE_REPLY={0xb4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x81}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)={0x0, 0x11, 0xffffffff, 0x200101}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x120, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040010}, 0x4004844) [ 1597.791698][ T4934] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1597.795302][ T4934] FAULT_INJECTION: forcing a failure. [ 1597.795302][ T4934] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.799537][ T4934] CPU: 0 PID: 4934 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.802733][ T4934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.805623][ T4934] Call trace: [ 1597.806538][ T4934] dump_backtrace+0x1b8/0x1e4 [ 1597.807909][ T4934] show_stack+0x2c/0x3c [ 1597.809095][ T4934] dump_stack_lvl+0xd0/0x124 [ 1597.810380][ T4934] dump_stack+0x1c/0x28 [ 1597.811524][ T4934] should_fail_ex+0x3b0/0x50c [ 1597.812827][ T4934] __should_failslab+0xc8/0x128 [ 1597.814217][ T4934] should_failslab+0x10/0x28 [ 1597.815490][ T4934] __kmalloc_node_track_caller+0x110/0x620 [ 1597.817119][ T4934] kvasprintf+0x108/0x1dc [ 1597.818336][ T4934] kvasprintf_const+0xdc/0x230 [ 1597.819664][ T4934] kobject_set_name_vargs+0xd0/0x1b8 [ 1597.821176][ T4934] kobject_init_and_add+0xf8/0x1a0 [ 1597.822638][ T4934] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1597.824314][ T4934] netdev_register_kobject+0x1e8/0x2d8 [ 1597.825913][ T4934] register_netdevice+0xae8/0x1108 [ 1597.827342][ T4934] ldisc_open+0x3a0/0x6bc [ 1597.828531][ T4934] tty_set_ldisc+0x41c/0x73c [ 1597.829791][ T4934] tiocsetd+0x100/0x13c [ 1597.830887][ T4934] tty_ioctl+0xba0/0xd8c [ 1597.832021][ T4934] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.833442][ T4934] invoke_syscall+0x98/0x2b8 [ 1597.834701][ T4934] el0_svc_common+0x130/0x23c [ 1597.835982][ T4934] do_el0_svc+0x48/0x58 [ 1597.837148][ T4934] el0_svc+0x54/0x158 [ 1597.838232][ T4934] el0t_64_sync_handler+0x84/0xfc [ 1597.839578][ T4934] el0t_64_sync+0x190/0x194 [ 1597.843188][ T4934] kobject: can not set name properly! 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000032c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 94) 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000042c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.884546][ T4944] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc8, 0x1, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TUPLE_REPLY={0xb4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x81}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)={0x0, 0x11, 0xffffffff, 0x200101}) (async, rerun: 64) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) (async, rerun: 64) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x120, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040010}, 0x4004844) [ 1597.889232][ T4944] FAULT_INJECTION: forcing a failure. [ 1597.889232][ T4944] name failslab, interval 1, probability 0, space 0, times 0 00:26:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000052c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1597.894761][ T4944] CPU: 1 PID: 4944 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1597.897862][ T4944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1597.900637][ T4944] Call trace: [ 1597.901556][ T4944] dump_backtrace+0x1b8/0x1e4 [ 1597.902844][ T4944] show_stack+0x2c/0x3c [ 1597.903991][ T4944] dump_stack_lvl+0xd0/0x124 [ 1597.905233][ T4944] dump_stack+0x1c/0x28 [ 1597.906347][ T4944] should_fail_ex+0x3b0/0x50c [ 1597.907639][ T4944] __should_failslab+0xc8/0x128 [ 1597.909005][ T4944] should_failslab+0x10/0x28 [ 1597.910274][ T4944] kmalloc_trace+0x80/0x49c [ 1597.911512][ T4944] kobject_uevent_env+0x260/0x874 [ 1597.912895][ T4944] kobject_uevent+0x2c/0x3c [ 1597.914153][ T4944] net_rx_queue_update_kobjects+0x2cc/0x53c [ 1597.915758][ T4944] netdev_register_kobject+0x1e8/0x2d8 [ 1597.917258][ T4944] register_netdevice+0xae8/0x1108 [ 1597.918641][ T4944] ldisc_open+0x3a0/0x6bc [ 1597.919848][ T4944] tty_set_ldisc+0x41c/0x73c [ 1597.921130][ T4944] tiocsetd+0x100/0x13c [ 1597.922319][ T4944] tty_ioctl+0xba0/0xd8c [ 1597.923452][ T4944] __arm64_sys_ioctl+0x14c/0x1c8 [ 1597.924778][ T4944] invoke_syscall+0x98/0x2b8 [ 1597.926021][ T4944] el0_svc_common+0x130/0x23c [ 1597.927360][ T4944] do_el0_svc+0x48/0x58 [ 1597.928557][ T4944] el0_svc+0x54/0x158 [ 1597.929609][ T4944] el0t_64_sync_handler+0x84/0xfc [ 1597.930996][ T4944] el0t_64_sync+0x190/0x194 00:26:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 95) [ 1597.974104][ T4954] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1598.041121][ T4954] FAULT_INJECTION: forcing a failure. [ 1598.041121][ T4954] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.045990][ T4954] CPU: 1 PID: 4954 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1598.049135][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1598.051946][ T4954] Call trace: [ 1598.052864][ T4954] dump_backtrace+0x1b8/0x1e4 [ 1598.054145][ T4954] show_stack+0x2c/0x3c [ 1598.055351][ T4954] dump_stack_lvl+0xd0/0x124 [ 1598.056598][ T4954] dump_stack+0x1c/0x28 [ 1598.057746][ T4954] should_fail_ex+0x3b0/0x50c [ 1598.059071][ T4954] __should_failslab+0xc8/0x128 [ 1598.060467][ T4954] should_failslab+0x10/0x28 [ 1598.061795][ T4954] kmem_cache_alloc+0x80/0x488 [ 1598.063158][ T4954] __kernfs_new_node+0xe4/0x684 [ 1598.064571][ T4954] kernfs_new_node+0x11c/0x230 [ 1598.065875][ T4954] __kernfs_create_file+0x60/0x2d4 [ 1598.067333][ T4954] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1598.068906][ T4954] internal_create_group+0x3d8/0xc10 [ 1598.070406][ T4954] sysfs_create_groups+0x60/0x130 [ 1598.071797][ T4954] kobject_add_internal+0x54c/0xadc [ 1598.073315][ T4954] kobject_init_and_add+0x130/0x1a0 [ 1598.074785][ T4954] net_rx_queue_update_kobjects+0x1b0/0x53c [ 1598.076451][ T4954] netdev_register_kobject+0x1e8/0x2d8 [ 1598.077990][ T4954] register_netdevice+0xae8/0x1108 [ 1598.079466][ T4954] ldisc_open+0x3a0/0x6bc [ 1598.080701][ T4954] tty_set_ldisc+0x41c/0x73c [ 1598.081942][ T4954] tiocsetd+0x100/0x13c [ 1598.083022][ T4954] tty_ioctl+0xba0/0xd8c [ 1598.084211][ T4954] __arm64_sys_ioctl+0x14c/0x1c8 [ 1598.085607][ T4954] invoke_syscall+0x98/0x2b8 [ 1598.086883][ T4954] el0_svc_common+0x130/0x23c [ 1598.088211][ T4954] do_el0_svc+0x48/0x58 [ 1598.089388][ T4954] el0_svc+0x54/0x158 [ 1598.090503][ T4954] el0t_64_sync_handler+0x84/0xfc [ 1598.091801][ T4954] el0t_64_sync+0x190/0x194 [ 1598.093805][ T4954] kobject: kobject_add_internal failed for rx-0 (error: -12 parent: queues) 00:26:38 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f000076e000/0x1000)=nil, 0x1000}}) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x7}) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000062c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x30, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x3}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x2}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4c851}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000480)='./file1\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f00000004c0)="$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") r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0xe5, @link='syz1\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x24040080}, 0x20010000) ioctl$FS_IOC_FSSETXATTR(r4, 0x80086601, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x60801e}, 0xc, &(0x7f0000000400)={&(0x7f00000010c0)={0x1144, r5, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x2d}}}}, [@NL80211_ATTR_FRAME={0x10e4, 0x33, @data_frame={@qos_no_ht={{@type10={{0x0, 0x2, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3}, @random="bb4144074d19", @device_b, @device_b, {0x7, 0x3}}, {0xd, 0x0, 0x0, 0x0, 0x7}}, {@type00={{0x0, 0x2, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x1}, @device_b, @device_b, @random="5ace03805ed0", {0x1, 0x3}}, {0x6, 0x1, 0x1, 0x1, 0x2}}}, @a_msdu=[{@device_b, @device_a, 0x1000, "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{@device_b, @broadcast, 0x8e, "b888a70dd023fa21a72b83df55772ed72190067b55e5d65cacc96fb5681165a865b10a351b52006c82580ddff4c4f39c254431a8ed20dd54255cda5dd6cf630f424caf9860674fd6a8f6f0143708e74614f2cd257f058776ba505f4787557e2dcf55db45ad23a80cdbab4e66f0005829d4104052d6a33fe29602c849458e5ec5a42bbf93994d61c11f396a8b281f"}]}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x6000}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x8848}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x60}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x1144}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 00:26:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 96) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000072c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x30, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x3}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x2}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4c851}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000480)='./file1\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f00000004c0)="$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") (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0xe5, @link='syz1\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x24040080}, 0x20010000) (async) ioctl$FS_IOC_FSSETXATTR(r4, 0x80086601, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x60801e}, 0xc, &(0x7f0000000400)={&(0x7f00000010c0)={0x1144, r5, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x2d}}}}, [@NL80211_ATTR_FRAME={0x10e4, 0x33, @data_frame={@qos_no_ht={{@type10={{0x0, 0x2, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3}, @random="bb4144074d19", @device_b, @device_b, {0x7, 0x3}}, {0xd, 0x0, 0x0, 0x0, 0x7}}, {@type00={{0x0, 0x2, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x1}, @device_b, @device_b, @random="5ace03805ed0", {0x1, 0x3}}, {0x6, 0x1, 0x1, 0x1, 0x2}}}, @a_msdu=[{@device_b, @device_a, 0x1000, "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{@device_b, @broadcast, 0x8e, "b888a70dd023fa21a72b83df55772ed72190067b55e5d65cacc96fb5681165a865b10a351b52006c82580ddff4c4f39c254431a8ed20dd54255cda5dd6cf630f424caf9860674fd6a8f6f0143708e74614f2cd257f058776ba505f4787557e2dcf55db45ad23a80cdbab4e66f0005829d4104052d6a33fe29602c849458e5ec5a42bbf93994d61c11f396a8b281f"}]}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x6000}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x8848}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x60}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x1144}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 1598.200919][ T4964] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000092c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 97) 00:26:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80), r0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x30, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x3}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x2}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4c851}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000480)='./file1\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f00000004c0)="$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") (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0xe5, @link='syz1\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x24040080}, 0x20010000) (async) ioctl$FS_IOC_FSSETXATTR(r4, 0x80086601, &(0x7f0000000000)) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x60801e}, 0xc, &(0x7f0000000400)={&(0x7f00000010c0)={0x1144, r5, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x2d}}}}, [@NL80211_ATTR_FRAME={0x10e4, 0x33, @data_frame={@qos_no_ht={{@type10={{0x0, 0x2, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x3}, @random="bb4144074d19", @device_b, @device_b, {0x7, 0x3}}, {0xd, 0x0, 0x0, 0x0, 0x7}}, {@type00={{0x0, 0x2, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x1}, @device_b, @device_b, @random="5ace03805ed0", {0x1, 0x3}}, {0x6, 0x1, 0x1, 0x1, 0x2}}}, @a_msdu=[{@device_b, @device_a, 0x1000, "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{@device_b, @broadcast, 0x8e, "b888a70dd023fa21a72b83df55772ed72190067b55e5d65cacc96fb5681165a865b10a351b52006c82580ddff4c4f39c254431a8ed20dd54255cda5dd6cf630f424caf9860674fd6a8f6f0143708e74614f2cd257f058776ba505f4787557e2dcf55db45ad23a80cdbab4e66f0005829d4104052d6a33fe29602c849458e5ec5a42bbf93994d61c11f396a8b281f"}]}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x6000}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x8848}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x60}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x1144}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 1598.234359][ T4975] debugfs: Directory 'tty27' with parent 'caif_serial' already present! 00:26:38 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r2, 0x7f, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000100), &(0x7f0000000180)=[{{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000240)={r3}) read$FUSE(r2, &(0x7f0000005fc0)={0x2020}, 0x2020) openat(r2, &(0x7f00000000c0)='./bus\x00', 0x408000, 0x84) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 00:26:38 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r2, 0x7f, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000100), &(0x7f0000000180)=[{{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000240)={r3}) read$FUSE(r2, &(0x7f0000005fc0)={0x2020}, 0x2020) (async) openat(r2, &(0x7f00000000c0)='./bus\x00', 0x408000, 0x84) (async) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 00:26:38 executing program 1: r0 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r2, 0x7f, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000100), &(0x7f0000000180)=[{{0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000240)={r3}) read$FUSE(r2, &(0x7f0000005fc0)={0x2020}, 0x2020) openat(r2, &(0x7f00000000c0)='./bus\x00', 0x408000, 0x84) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') (async) lseek(r2, 0x7f, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000100), &(0x7f0000000180)}) (async) ioctl$MEDIA_IOC_ENUM_ENTITIES(r1, 0xc1007c01, &(0x7f0000000240)={r3}) (async) read$FUSE(r2, &(0x7f0000005fc0)={0x2020}, 0x2020) (async) openat(r2, &(0x7f00000000c0)='./bus\x00', 0x408000, 0x84) (async) ioctl$FS_IOC_FSSETXATTR(r1, 0x80086601, &(0x7f0000000000)) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) (async) [ 1598.312504][ T4975] FAULT_INJECTION: forcing a failure. [ 1598.312504][ T4975] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.320114][ T4975] CPU: 1 PID: 4975 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1598.323269][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1598.326122][ T4975] Call trace: [ 1598.327063][ T4975] dump_backtrace+0x1b8/0x1e4 [ 1598.328414][ T4975] show_stack+0x2c/0x3c [ 1598.329543][ T4975] dump_stack_lvl+0xd0/0x124 [ 1598.330803][ T4975] dump_stack+0x1c/0x28 [ 1598.331973][ T4975] should_fail_ex+0x3b0/0x50c [ 1598.333307][ T4975] __should_failslab+0xc8/0x128 [ 1598.334651][ T4975] should_failslab+0x10/0x28 [ 1598.335922][ T4975] __kmalloc+0x114/0x5d4 [ 1598.337170][ T4975] kobject_get_path+0xb4/0x21c [ 1598.338468][ T4975] kobject_uevent_env+0x274/0x874 [ 1598.339855][ T4975] kobject_uevent+0x2c/0x3c [ 1598.341190][ T4975] net_rx_queue_update_kobjects+0x2cc/0x53c [ 1598.342824][ T4975] netdev_register_kobject+0x1e8/0x2d8 [ 1598.344406][ T4975] register_netdevice+0xae8/0x1108 [ 1598.345820][ T4975] ldisc_open+0x3a0/0x6bc [ 1598.347024][ T4975] tty_set_ldisc+0x41c/0x73c [ 1598.348271][ T4975] tiocsetd+0x100/0x13c [ 1598.349422][ T4975] tty_ioctl+0xba0/0xd8c [ 1598.350677][ T4975] __arm64_sys_ioctl+0x14c/0x1c8 [ 1598.352119][ T4975] invoke_syscall+0x98/0x2b8 [ 1598.353440][ T4975] el0_svc_common+0x130/0x23c [ 1598.354694][ T4975] do_el0_svc+0x48/0x58 [ 1598.355874][ T4975] el0_svc+0x54/0x158 [ 1598.356926][ T4975] el0t_64_sync_handler+0x84/0xfc [ 1598.358330][ T4975] el0t_64_sync+0x190/0x194 00:26:38 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x82, &(0x7f0000000380)={r2, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @local, 0x2c3e}}, 0x0, 0x80c, 0x1, 0xfffffe01, 0xc2, 0x7f}, &(0x7f0000000040)=0x9c) utimensat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 98) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000122c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1598.384707][ T5000] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1598.410560][ T5000] FAULT_INJECTION: forcing a failure. [ 1598.410560][ T5000] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.414163][ T5000] CPU: 0 PID: 5000 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1598.417234][ T5000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1598.419995][ T5000] Call trace: 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000812c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1598.420894][ T5000] dump_backtrace+0x1b8/0x1e4 [ 1598.422190][ T5000] show_stack+0x2c/0x3c [ 1598.423308][ T5000] dump_stack_lvl+0xd0/0x124 [ 1598.424586][ T5000] dump_stack+0x1c/0x28 [ 1598.425703][ T5000] should_fail_ex+0x3b0/0x50c [ 1598.426985][ T5000] __should_failslab+0xc8/0x128 [ 1598.428416][ T5000] should_failslab+0x10/0x28 [ 1598.429738][ T5000] kmem_cache_alloc_node+0x88/0x4c0 [ 1598.431188][ T5000] __alloc_skb+0x19c/0x3d8 [ 1598.432420][ T5000] alloc_uevent_skb+0x78/0x1e4 [ 1598.433741][ T5000] kobject_uevent_net_broadcast+0x15c/0x52c [ 1598.435459][ T5000] kobject_uevent_env+0x530/0x874 [ 1598.436881][ T5000] kobject_uevent+0x2c/0x3c [ 1598.438111][ T5000] net_rx_queue_update_kobjects+0x2cc/0x53c [ 1598.439803][ T5000] netdev_register_kobject+0x1e8/0x2d8 [ 1598.441346][ T5000] register_netdevice+0xae8/0x1108 [ 1598.442741][ T5000] ldisc_open+0x3a0/0x6bc [ 1598.443966][ T5000] tty_set_ldisc+0x41c/0x73c [ 1598.445242][ T5000] tiocsetd+0x100/0x13c [ 1598.446400][ T5000] tty_ioctl+0xba0/0xd8c [ 1598.447615][ T5000] __arm64_sys_ioctl+0x14c/0x1c8 [ 1598.449018][ T5000] invoke_syscall+0x98/0x2b8 [ 1598.450266][ T5000] el0_svc_common+0x130/0x23c [ 1598.451611][ T5000] do_el0_svc+0x48/0x58 [ 1598.452783][ T5000] el0_svc+0x54/0x158 [ 1598.453888][ T5000] el0t_64_sync_handler+0x84/0xfc [ 1598.455318][ T5000] el0t_64_sync+0x190/0x194 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000042db2c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 99) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000fffffff02c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000fffffffc2c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="000000007fffffff2c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff2c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1598.618885][ T5008] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1598.621689][ T5008] FAULT_INJECTION: forcing a failure. [ 1598.621689][ T5008] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.625110][ T5008] CPU: 0 PID: 5008 Comm: syz-executor.3 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1598.628151][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1598.630929][ T5008] Call trace: [ 1598.631805][ T5008] dump_backtrace+0x1b8/0x1e4 [ 1598.633125][ T5008] show_stack+0x2c/0x3c [ 1598.634273][ T5008] dump_stack_lvl+0xd0/0x124 [ 1598.635544][ T5008] dump_stack+0x1c/0x28 [ 1598.636716][ T5008] should_fail_ex+0x3b0/0x50c [ 1598.638004][ T5008] __should_failslab+0xc8/0x128 [ 1598.639380][ T5008] should_failslab+0x10/0x28 [ 1598.640650][ T5008] kmem_cache_alloc+0x80/0x488 [ 1598.641940][ T5008] __kernfs_new_node+0xe4/0x684 [ 1598.643274][ T5008] kernfs_new_node+0x11c/0x230 [ 1598.644589][ T5008] __kernfs_create_file+0x60/0x2d4 [ 1598.645938][ T5008] sysfs_add_file_mode_ns+0x1dc/0x298 [ 1598.647492][ T5008] sysfs_merge_group+0x194/0x350 [ 1598.648802][ T5008] dpm_sysfs_add+0xc8/0x26c [ 1598.650028][ T5008] device_add+0x504/0xaac [ 1598.651269][ T5008] netdev_register_kobject+0x15c/0x2d8 [ 1598.652767][ T5008] register_netdevice+0xae8/0x1108 [ 1598.654240][ T5008] ldisc_open+0x3a0/0x6bc [ 1598.655439][ T5008] tty_set_ldisc+0x41c/0x73c [ 1598.656694][ T5008] tiocsetd+0x100/0x13c [ 1598.657871][ T5008] tty_ioctl+0xba0/0xd8c [ 1598.659066][ T5008] __arm64_sys_ioctl+0x14c/0x1c8 [ 1598.660468][ T5008] invoke_syscall+0x98/0x2b8 [ 1598.661721][ T5008] el0_svc_common+0x130/0x23c [ 1598.663009][ T5008] do_el0_svc+0x48/0x58 [ 1598.664159][ T5008] el0_svc+0x54/0x158 [ 1598.665251][ T5008] el0t_64_sync_handler+0x84/0xfc [ 1598.666664][ T5008] el0t_64_sync+0x190/0x194 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000003001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) (fail_nth: 100) [ 1598.687617][ T5042] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000004001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1598.704751][ T5046] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1598.709367][ T5047] validate_nla: 2 callbacks suppressed [ 1598.709379][ T5047] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000001f001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x14) [ 1598.754102][ T5053] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1598.789819][ T5050] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1598.792646][ T5050] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.2'. 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000022001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1598.812296][ T5055] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x2, &(0x7f0000000080)=0x14) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00020000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x10, &(0x7f0000000080)=0x14) 00:26:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00030000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:38 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000080)={{&(0x7f000076e000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x7}) 00:26:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5409, &(0x7f0000000080)=0x14) 00:26:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00040000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x540b, &(0x7f0000000080)=0x14) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x540c, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00050000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00060000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x540d, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00070000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00090000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0x14) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5413, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00120000000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000340)=0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x82, &(0x7f0000000380)={r2, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x100) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @local, 0x2c3e}}, 0x0, 0x80c, 0x1, 0xfffffe01, 0xc2, 0x7f}, &(0x7f0000000040)=0x9c) (async) utimensat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5414, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000300000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5415, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000500000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5416, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000600000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5417, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000700000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000900000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5418, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00001200000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x541b, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00db4200000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x541d, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00008100000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="0042db00000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000010000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 0: r0 = userfaultfd(0x1) userfaultfd(0xc00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000744000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f00002db000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae5000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000020000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) (async) listen(r0, 0xda8c) (async) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000180)=0x80, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5421, &(0x7f0000000080)=0x14) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5424, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000030000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 0: r0 = userfaultfd(0x1) userfaultfd(0xc00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000744000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f00002db000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae5000/0x1000)=nil) (async) mremap(&(0x7f00002db000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae5000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5425, &(0x7f0000000080)=0x14) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5427, &(0x7f0000000080)=0x14) 00:26:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000040000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:39 executing program 0: r0 = userfaultfd(0x1) userfaultfd(0xc00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000744000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f00002db000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae5000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) userfaultfd(0x1) (async) userfaultfd(0xc00) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000744000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x4000}) (async) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f00002db000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae5000/0x1000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc028aa05, 0x0) (async) 00:26:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5428, &(0x7f0000000080)=0x14) 00:26:40 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000340)=0x10) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x82, &(0x7f0000000380)={r2, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x100) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x82, &(0x7f0000000380)={r2, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @local, 0x2c3e}}, 0x0, 0x80c, 0x1, 0xfffffe01, 0xc2, 0x7f}, &(0x7f0000000040)=0x9c) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @local, 0x2c3e}}, 0x0, 0x80c, 0x1, 0xfffffe01, 0xc2, 0x7f}, &(0x7f0000000040)=0x9c) utimensat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:40 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2, @ANYBLOB="000225bd7000fedbdf251a000000050092000600000008000100590000000700210062620000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4048091) r3 = userfaultfd(0x80001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f000032f000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) ioctl$UFFDIO_ZEROPAGE(r3, 0xc028aa05, 0x0) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000050000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000060000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5441, &(0x7f0000000080)=0x14) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5450, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000070000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5451, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000090000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5452, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000120000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x545d, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000000810000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000042db0000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5460, &(0x7f0000000080)=0x14) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x8933, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00fffffff00000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x400448c9, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00fffffffc0000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x400448dd, &(0x7f0000000080)=0x14) [ 1600.497638][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="007fffffff0000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x400454ca, &(0x7f0000000080)=0x14) 00:26:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r0, &(0x7f0000000080)='Y', 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda8c) accept4(r0, &(0x7f00000001c0)=@qipcrtr, &(0x7f0000000100)=0x80, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0x40046f41, 0x20000502) renameat2(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x437, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}, @IFLA_GRE_ENCAP_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'ip6gre0\x00', r4, 0x2f, 0x0, 0x20, 0x2, 0x41, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x7800, 0x4, 0x7}}) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x40049409, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00f0ffffff0000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x40086602, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00fcffffff0000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1600.864253][ T5250] ubi0: detaching mtd0 [ 1600.917923][ T5250] ubi0: mtd0 is detached 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x40186366, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000200000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x1008400, &(0x7f0000000000)=ANY=[], 0x1, 0x651, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@private, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getnexthop={0x40, 0x6a, 0xe12, 0x70bd27, 0x25dfdbfc, {}, [@NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8}, @NHA_FDB={0x4}, @NHA_GROUPS={0x4}, @NHA_ID={0x8}]}, 0x40}}, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000000)) 00:26:40 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2, @ANYBLOB="000225bd7000fedbdf251a000000050092000600000008000100590000000700210062620000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4048091) (async) r3 = userfaultfd(0x80001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f000032f000/0x2000)=nil, 0x2000}, 0x1}) (async) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) (async) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r3, 0xc028aa05, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x401c5820, &(0x7f0000000080)=0x14) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000300000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) 00:26:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x4020940d, &(0x7f0000000080)=0x14) [ 1601.153158][ T5290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1601.170877][ T5290] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 1601.255304][ T5302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1601.276038][ T5302] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 00:26:40 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) (rerun: 64) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2, @ANYBLOB="000225bd7000fedbdf251a000000050092000600000008000100590000000700210062620000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4048091) (async, rerun: 32) r3 = userfaultfd(0x80001) (rerun: 32) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f000032f000/0x2000)=nil, 0x2000}, 0x1}) (async) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x7d}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) (async) mremap(&(0x7f000077d000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00009f0000/0x3000)=nil) (async) ioctl$UFFDIO_ZEROPAGE(r3, 0xc028aa05, 0x0) 00:26:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000090400"/20, @ANYRES32=r2, @ANYBLOB="00000400000000002c001280110001006272696467655f736c617665000000001400058006001f0000000000080022"], 0x4c}}, 0x0) [ 1601.681611][ T5325] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1601.694671][ T5325] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 1602.233106][ T5406] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1602.303861][ T5413] debugfs: Directory 'tty27' with parent 'caif_serial' already present! [ 1627.278190][ T2249] ================================================================== [ 1627.280423][ T2249] BUG: KASAN: slab-use-after-free in handle_tx+0x1b8/0x604 [ 1627.282401][ T2249] Read of size 8 at addr ffff0000c8efe020 by task aoe_tx0/2249 [ 1627.284500][ T2249] [ 1627.285099][ T2249] CPU: 0 PID: 2249 Comm: aoe_tx0 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1627.287926][ T2249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1627.290684][ T2249] Call trace: [ 1627.291562][ T2249] dump_backtrace+0x1b8/0x1e4 [ 1627.292811][ T2249] show_stack+0x2c/0x3c [ 1627.293945][ T2249] dump_stack_lvl+0xd0/0x124 [ 1627.295212][ T2249] print_report+0x178/0x518 [ 1627.296436][ T2249] kasan_report+0xd8/0x138 [ 1627.297640][ T2249] __asan_report_load8_noabort+0x20/0x2c [ 1627.299283][ T2249] handle_tx+0x1b8/0x604 [ 1627.300512][ T2249] caif_xmit+0x108/0x150 [ 1627.301682][ T2249] dev_hard_start_xmit+0x240/0x8ac [ 1627.303102][ T2249] __dev_queue_xmit+0x15b0/0x329c [ 1627.304537][ T2249] tx+0x90/0x138 [ 1627.305498][ T2249] kthread+0x1ac/0x374 [ 1627.306591][ T2249] kthread+0x288/0x310 [ 1627.307695][ T2249] ret_from_fork+0x10/0x20 [ 1627.308877][ T2249] [ 1627.309478][ T2249] Allocated by task 7245: [ 1627.310680][ T2249] kasan_save_track+0x40/0x78 [ 1627.312016][ T2249] kasan_save_alloc_info+0x70/0x84 [ 1627.313468][ T2249] __kasan_kmalloc+0xac/0xc4 [ 1627.314700][ T2249] kmalloc_trace+0x26c/0x49c [ 1627.315947][ T2249] alloc_tty_struct+0xb8/0x684 [ 1627.317258][ T2249] tty_init_dev+0x60/0x3ec [ 1627.318409][ T2249] tty_open+0x804/0xc20 [ 1627.319563][ T2249] chrdev_open+0x3c8/0x4dc [ 1627.320759][ T2249] do_dentry_open+0x778/0x12b4 [ 1627.322044][ T2249] vfs_open+0x7c/0x90 [ 1627.323179][ T2249] path_openat+0x1f6c/0x2830 [ 1627.324424][ T2249] do_filp_open+0x1bc/0x3cc [ 1627.325617][ T2249] do_sys_openat2+0x124/0x1b8 [ 1627.326889][ T2249] __arm64_sys_openat+0x1f0/0x240 [ 1627.328256][ T2249] invoke_syscall+0x98/0x2b8 [ 1627.329534][ T2249] el0_svc_common+0x130/0x23c [ 1627.330828][ T2249] do_el0_svc+0x48/0x58 [ 1627.331959][ T2249] el0_svc+0x54/0x158 [ 1627.333030][ T2249] el0t_64_sync_handler+0x84/0xfc [ 1627.334394][ T2249] el0t_64_sync+0x190/0x194 [ 1627.335640][ T2249] [ 1627.336272][ T2249] Freed by task 5530: [ 1627.337381][ T2249] kasan_save_track+0x40/0x78 [ 1627.338646][ T2249] kasan_save_free_info+0x5c/0x74 [ 1627.339984][ T2249] poison_slab_object+0x124/0x18c [ 1627.341371][ T2249] __kasan_slab_free+0x3c/0x78 [ 1627.342663][ T2249] kfree+0x144/0x3cc [ 1627.343712][ T2249] release_one_tty+0x22c/0x24c [ 1627.345027][ T2249] process_one_work+0x694/0x1204 [ 1627.346388][ T2249] worker_thread+0x938/0xef4 [ 1627.347639][ T2249] kthread+0x288/0x310 [ 1627.348770][ T2249] ret_from_fork+0x10/0x20 [ 1627.349963][ T2249] [ 1627.350609][ T2249] Last potentially related work creation: [ 1627.352154][ T2249] kasan_save_stack+0x40/0x6c [ 1627.353416][ T2249] __kasan_record_aux_stack+0xc4/0x110 [ 1627.354932][ T2249] kasan_record_aux_stack_noalloc+0x14/0x20 [ 1627.356577][ T2249] insert_work+0x54/0x2d4 [ 1627.357781][ T2249] __queue_work+0xcb0/0x12bc [ 1627.359036][ T2249] queue_work_on+0x9c/0x128 [ 1627.360282][ T2249] tty_kref_put+0x14c/0x1c0 [ 1627.361520][ T2249] release_tty+0x3f0/0x4ac [ 1627.362777][ T2249] tty_release_struct+0xb4/0xd4 [ 1627.364163][ T2249] tty_release+0xb64/0x1014 [ 1627.365396][ T2249] __fput+0x30c/0x738 [ 1627.366467][ T2249] ____fput+0x20/0x30 [ 1627.367553][ T2249] task_work_run+0x230/0x2e0 [ 1627.368787][ T2249] do_exit+0x618/0x1f64 [ 1627.369908][ T2249] do_group_exit+0x194/0x22c [ 1627.371194][ T2249] get_signal+0x1500/0x15ec [ 1627.372406][ T2249] do_notify_resume+0x3bc/0x393c [ 1627.373757][ T2249] el0_svc+0x9c/0x158 [ 1627.374816][ T2249] el0t_64_sync_handler+0x84/0xfc [ 1627.376211][ T2249] el0t_64_sync+0x190/0x194 [ 1627.377475][ T2249] [ 1627.378153][ T2249] The buggy address belongs to the object at ffff0000c8efe000 [ 1627.378153][ T2249] which belongs to the cache kmalloc-cg-2k of size 2048 [ 1627.382042][ T2249] The buggy address is located 32 bytes inside of [ 1627.382042][ T2249] freed 2048-byte region [ffff0000c8efe000, ffff0000c8efe800) [ 1627.385922][ T2249] [ 1627.386568][ T2249] The buggy address belongs to the physical page: [ 1627.388330][ T2249] page:000000005f38e27b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x108ef8 [ 1627.391183][ T2249] head:000000005f38e27b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1627.393609][ T2249] memcg:ffff0000c709d6c1 [ 1627.394738][ T2249] flags: 0x5ffc00000000840(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 1627.396993][ T2249] page_type: 0xffffffff() [ 1627.398212][ T2249] raw: 05ffc00000000840 ffff0000c000f3c0 fffffdffc4a78400 dead000000000002 [ 1627.400577][ T2249] raw: 0000000000000000 0000000000080008 00000001ffffffff ffff0000c709d6c1 [ 1627.402897][ T2249] page dumped because: kasan: bad access detected [ 1627.404639][ T2249] [ 1627.405244][ T2249] Memory state around the buggy address: [ 1627.406754][ T2249] ffff0000c8efdf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1627.409005][ T2249] ffff0000c8efdf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1627.411180][ T2249] >ffff0000c8efe000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1627.413425][ T2249] ^ [ 1627.414796][ T2249] ffff0000c8efe080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1627.417032][ T2249] ffff0000c8efe100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1627.419338][ T2249] ================================================================== [ 1627.659637][T26516] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1628.147242][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [aoe_tx0:2249] [ 1628.149968][ C0] Modules linked in: [ 1628.151098][ C0] irq event stamp: 204 [ 1628.152206][ C0] hardirqs last enabled at (203): [] _raw_spin_unlock_irq+0x30/0x80 [ 1628.154846][ C0] hardirqs last disabled at (204): [] __schedule+0x2bc/0x24b4 [ 1628.157283][ C0] softirqs last enabled at (200): [] local_bh_enable+0x10/0x34 [ 1628.159878][ C0] softirqs last disabled at (190): [] local_bh_disable+0x10/0x34 [ 1628.162493][ C0] CPU: 0 PID: 2249 Comm: aoe_tx0 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1628.165439][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1628.168203][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1628.170328][ C0] pc : _raw_spin_unlock_irqrestore+0x44/0x98 [ 1628.171987][ C0] lr : _raw_spin_unlock_irqrestore+0x38/0x98 [ 1628.173723][ C0] sp : ffff80009cd17800 [ 1628.174847][ C0] x29: ffff80009cd17800 x28: ffff00011d6c2570 x27: ffff00011d6c2500 [ 1628.177068][ C0] x26: ffff000117ca6cc8 x25: ffff0000c8efe020 x24: 0000000000000001 [ 1628.179317][ C0] x23: 0000000000000000 x22: 0000000000000000 x21: dfff800000000000 [ 1628.181571][ C0] x20: ffff800093751580 x19: 0000000000000000 x18: ffff0001b4017840 [ 1628.183801][ C0] x17: 3d3d3d3d3d3d3d3d x16: ffff80008ad61e34 x15: 0000000000000001 [ 1628.186061][ C0] x14: 1ffff000126ea2b0 x13: 0000000000000000 x12: 0000000000000000 [ 1628.188253][ C0] x11: ffff80009cd0ffff x10: 0000000000ff0100 x9 : 0000000000000007 [ 1628.190355][ C0] x8 : 00000000000000c0 x7 : 00000000001a13a8 x6 : ffff800083c4c8cc [ 1628.192475][ C0] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 1628.194697][ C0] x2 : ffff0000cd989e00 x1 : 0000000000000000 x0 : ffff80008ae5518c [ 1628.196872][ C0] Call trace: [ 1628.197755][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 1628.199351][ C0] uart_write_room+0x140/0x2d0 [ 1628.200663][ C0] tty_write_room+0x6c/0x8c [ 1628.201876][ C0] handle_tx+0x120/0x604 [ 1628.202992][ C0] caif_xmit+0x108/0x150 [ 1628.204160][ C0] dev_hard_start_xmit+0x240/0x8ac [ 1628.205536][ C0] __dev_queue_xmit+0x15b0/0x329c [ 1628.206907][ C0] tx+0x90/0x138 [ 1628.207882][ C0] kthread+0x1ac/0x374 [ 1628.208995][ C0] kthread+0x288/0x310 [ 1628.210045][ C0] ret_from_fork+0x10/0x20 [ 1628.211260][ C0] Sending NMI from CPU 0 to CPUs 1: [ 1628.212685][ C1] NMI backtrace for cpu 1 [ 1628.213885][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1628.216771][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1628.219230][ C1] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1628.221150][ C1] pc : arch_local_irq_enable+0x8/0xc [ 1628.222679][ C1] lr : default_idle_call+0xf8/0x128 [ 1628.224135][ C1] sp : ffff800093a07d30 [ 1628.225261][ C1] x29: ffff800093a07d30 x28: dfff800000000000 x27: 1ffff00012740fb4 [ 1628.227392][ C1] x26: ffff80008ec8d000 x25: 0000000000000000 x24: 0000000000000002 [ 1628.229552][ C1] x23: 1ffff00011d91a74 x22: ffff80008ec8d3a0 x21: 1fffe00018355780 [ 1628.231766][ C1] x20: ffff0000c1aabc00 x19: ffff8000802cf79c x18: 1fffe00036804796 [ 1628.233986][ C1] x17: ffff80008ec8d000 x16: ffff8000802cf060 x15: 0000000000000001 [ 1628.236187][ C1] x14: 1fffe00036806310 x13: 0000000000000000 x12: 0000000000000000 [ 1628.238386][ C1] x11: ffff600036806311 x10: 0000000000000003 x9 : 0000000000000007 [ 1628.240553][ C1] x8 : 0000000000000000 x7 : 1fffe00036804797 x6 : ffff8000804600d4 [ 1628.242734][ C1] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008ad62e24 [ 1628.244995][ C1] x2 : 0000000000000000 x1 : ffff80008b4081c0 x0 : ffff80008ad63fd0 [ 1628.247152][ C1] Call trace: [ 1628.248044][ C1] arch_local_irq_enable+0x8/0xc [ 1628.249443][ C1] do_idle+0x1f0/0x4e8 [ 1628.250517][ C1] cpu_startup_entry+0x5c/0x74 [ 1628.251713][ C1] secondary_start_kernel+0x198/0x1c0 [ 1628.253127][ C1] __secondary_switched+0xb8/0xbc [ 1628.254645][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 1628.256432][ C0] CPU: 0 PID: 2249 Comm: aoe_tx0 Tainted: G B L 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 1628.259332][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1628.262093][ C0] Call trace: [ 1628.262976][ C0] dump_backtrace+0x1b8/0x1e4 [ 1628.264282][ C0] show_stack+0x2c/0x3c [ 1628.265404][ C0] dump_stack_lvl+0xd0/0x124 [ 1628.266661][ C0] dump_stack+0x1c/0x28 [ 1628.267826][ C0] panic+0x30c/0x88c [ 1628.268882][ C0] softlockup_fn+0x0/0x120 [ 1628.270057][ C0] __hrtimer_run_queues+0x458/0xca0 [ 1628.271465][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 1628.272766][ C0] arch_timer_handler_virt+0x74/0x88 [ 1628.274234][ C0] handle_percpu_devid_irq+0x2a4/0x804 [ 1628.275766][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 1628.277304][ C0] gic_handle_irq+0x6c/0x190 [ 1628.278516][ C0] call_on_irq_stack+0x24/0x4c [ 1628.279800][ C0] do_interrupt_handler+0xd4/0x138 [ 1628.281107][ C0] el1_interrupt+0x34/0x68 [ 1628.282310][ C0] el1h_64_irq_handler+0x18/0x24 [ 1628.283572][ C0] el1h_64_irq+0x64/0x68 [ 1628.284723][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 1628.286268][ C0] uart_write_room+0x140/0x2d0 [ 1628.287589][ C0] tty_write_room+0x6c/0x8c [ 1628.288823][ C0] handle_tx+0x120/0x604 [ 1628.289955][ C0] caif_xmit+0x108/0x150 [ 1628.291121][ C0] dev_hard_start_xmit+0x240/0x8ac [ 1628.292497][ C0] __dev_queue_xmit+0x15b0/0x329c [ 1628.293864][ C0] tx+0x90/0x138 [ 1628.294779][ C0] kthread+0x1ac/0x374 [ 1628.295826][ C0] kthread+0x288/0x310 [ 1628.296927][ C0] ret_from_fork+0x10/0x20 [ 1628.298146][ C0] SMP: stopping secondary CPUs [ 1628.299473][ C0] Kernel Offset: disabled [ 1628.300677][ C0] CPU features: 0x0,00000040,e004004a,21017203 [ 1628.302312][ C0] Memory Limit: none [ 1629.034808][ C0] Rebooting in 86400 seconds..